CN103332340B - A kind of Medicine collection control being applied to Key works Drug packing equipment - Google Patents
A kind of Medicine collection control being applied to Key works Drug packing equipment Download PDFInfo
- Publication number
- CN103332340B CN103332340B CN201310233559.4A CN201310233559A CN103332340B CN 103332340 B CN103332340 B CN 103332340B CN 201310233559 A CN201310233559 A CN 201310233559A CN 103332340 B CN103332340 B CN 103332340B
- Authority
- CN
- China
- Prior art keywords
- medicament
- medicine
- flow process
- group
- assembled unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003814 drug Substances 0.000 title claims abstract description 522
- 229940079593 drug Drugs 0.000 title claims abstract description 94
- 238000012856 packing Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 183
- 230000008569 process Effects 0.000 claims abstract description 167
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000007306 turnover Effects 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 12
- 238000007639 printing Methods 0.000 claims description 5
- 239000002547 new drug Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008177 pharmaceutical agent Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000000528 statistical test Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The invention discloses a kind of Medicine collection control being applied to Key works Drug packing equipment, drug flow process in the work of widely used for prior art Key works Drug packing equipment and collection flow process are upset, reconfigure and be divided into new drug flow process and collect flow process, local is realized repeatedly to the medicament spued from each medicament feeder and collects; One aspect of the present invention greatly reduces maximum travel time and " bounce time " of medicament, on the other hand, these reconfigure and are divided into the new flow process time used is almost identical, all be less than the half of the longest flow process used time in legacy equipment, so make the bag medicine speed of Key works Drug packing equipment improve nearly one times than the speed of legacy equipment.
Description
Technical field
The present invention relates to Drug packing technical field, particularly relate to a kind of Medicine collection control being applied to Key works Drug packing equipment.
Background technology
Key works Drug packing equipment described herein refers to, the one that the medicament of the patient that takes medicine can be packaged into automatically the packed cartridge bag independently taken in due order according to doctor's advice record divides medicine equipment automatically, various medicament divides by kind, in prepositioned each medicine box in the medicament cabinet of equipment, during equipment work, these medicaments are spued from medicine box by orderly according to the requirement of doctor's advice by being attached to the medicament feeder on medicine box, being aggregated into medicament along medicament collection channel gathers in device, after treating that the medicament of a bag medicine is all gathered device collection by medicament, these medicaments are sent to bag sealing device and carry out envelope, finally, the medicine bag that this is packaged is discharged from equipment through going out bag mechanism, the bag pharmaceutical worker completing a bag medicine in doctor's advice does.
Although existing various style Key works Drug packing equipment is different in concrete structure, during the single one bag medicine of equipment in process doctor's advice record, its work flow is really substantially identical, all by shown in Fig. 1, can be divided into 4 flow processs, respectively:
(1) drug flow process S1
When performing drug flow process, send tell medicine instruction to medicament feeder, medicament spues simultaneously from medicament feeder, enters in medicament gathering-device;
(2) flow process S2 collected by medicament
First medicament falls in medicament collection channel, then enters medicament collection channel, finally enters and gathers mechanism, and medicament, after confirmation medicament is all collected, is fed to envelope body by system;
(3) envelope flow process S3
In execution envelope flow process, the medicament entering envelope body is packaged into bag;
(4) output flow process S4
In execution output flow process, packaged medicine bag is by outside device for transferring successively.
As shown in Figure 2, symbol N and N' is defined as cartridge bag sequence number to the interrelation of above-mentioned four flow processs, and the scale 1 wherein on ordinate represents flow process at work, and scale 0 represents this flow process to be stopped.Abscissa represents the time.Wherein: T1 represents the drug flow process time used, the flow process time used is collected in T2 representative, and T3 represents the envelope flow process time used, and T4 represents the output flow process time used; Relative to the delay time at the end of last bag medicine output flow process when t1 represents the drug flow startup of this bag medicine, the i.e. time gap of the cartridge bag bag medicine that two bags are adjacent, the delay time that flow process starts to terminate relative to drug flow process is collected in t2 representative, t3 represents the delay time that envelope flow process starts to terminate relative to collection flow process, and t4 represents the delay time that output flow process starts to terminate relative to envelope flow process.
With this, the time completing the bag medicine overall process of a cartridge bag used is above-mentioned full-time summation, i.e. t1+T1+t2+T2+t3+T3+t4+T4.But in a medicine bag more than a medicament, there is small difference the time that each medicament spues, collect flow process S2 just to start when the medicament of at first spues to start, and when last medicament spues, drug flow process S1 just terminates, therefore may there is negative value in t2.
The bag medicine overall process stated in Fig. 2 is theoretical procedure.In fact, in order to improve bag medicine speed and efficiency, in design, except reducing the time shared by each flow process as far as possible, Key works Drug packing equipment all have employed a kind of method that those of ordinary skill in the art are called " concurrent processing " and does concurrent processing to many bags medicine bag simultaneously, this method makes equipment when normally working, and process simultaneously as much as possible has multiple flow processs of many bags medicine bag.The method of typical case's " concurrent processing " as shown in Figure 3, symbol N and N' is defined as cartridge bag sequence number, Fig. 3 is relative to Fig. 2, the td1 newly increased in Fig. 3 represents the interval time of adjacent two drug flow process S1, td2 represents the interval time of adjacent two collection flow process S2, td3 represents the interval time of adjacent two envelope flow process S3, and td4 represents the interval time of adjacent two output flow process S4.The time that each different flow process handled by equipment with this " concurrent processing " function takies is different.But due to the restriction of the factors such as cost, volume and structure, the mechanism completing each flow process function in equipment is all single.Therefore, although Key works Drug packing equipment can process multiple flow processs of multiple medicine bag simultaneously, the identical flow process of multiple medicine bag can not be processed simultaneously.Such as, the collection flow process of the drug flow process simultaneously can carrying out A cartridge bag of Key works Drug packing equipment, B cartridge bag, C cartridge bag envelope flow process ... but Key works Drug packing equipment can not process the same flow process of A, B, C cartridge bag simultaneously.Namely medicament will packet-by-packet be collected, envelope will packet-by-packet envelope etc., and this point just shows as in figure 3, and td1, td2, td3, td4 can not be all negative.Otherwise equipment can be made mistakes.Such as, two overlaps (td1 is negative value) contracting out medicine flow process mean that two adjacent bag medicaments tell medicine simultaneously, in the equipment only having a set of gathering-device, the medicament simultaneously spued will be collected in together, contract out the medicine come like this and will occur " string bag " etc.Therefore, the time required for each flow process of the control method of " concurrent processing " that adopt in existing installation can not continue to be compressed, and used time the longest flow process determines the bag medicine speed of whole set equipment.
In four flow processs in existing Key works Drug packing equipment, the longest flow process of holding time collects flow process.Because in this kind equipment, medicament relies on gravity to transmit in medicament guiding channel, and its time spent mainly comprises two parts, and first is the medicament time that traveling is used in medicament guiding channel, in this process, medicament creates kinetic energy due to Action of Gravity Field; Second is that kinetic energy discharges and makes the medicament static fault offset time of getting off required by the medicament that have accumulated kinetic energy, when namely medicament is fallen bottom gathering-device after spring several times the static what is called " bounce time " spent of getting off.In traditional Key works Drug packing equipment, complete its extreme length of guiding channel parts of collection flow process function all more than 1.2 meters, the maximum travel time of medicament and the summation of " bounce time " will reach nearly 1 second usually, therefore, the speed of traditional Key works Drug packing equipment all wraps left and right at per minute 60 substantially; Learnt by above-mentioned analysis, the bag medicine speed of traditional Key works Drug packing equipment is difficult to large lifting.
In addition, because medicament travel time is long, the kinetic energy of accumulation is larger, therefore, in medicament and the moment contacted bottom gathering-device, very easily there is spring bullet, occur that medicament is lost and breakage, medicament even occurs by the small probability event bouncing back into other branched bottoms of its upper side that jumps.This situation significantly reduces the global reliability of Key works Drug packing equipment.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and provide one effectively can improve bag medicine speed, and make the Medicine collection control that the global reliability of Key works Drug packing equipment promotes greatly.
The technical scheme adopted for realizing object of the present invention is: a kind of Medicine collection control being applied to Key works Drug packing equipment, comprise drug flow process S1, collect flow process S2, envelope flow process S3 and output flow process S4, it is characterized in that described drug flow process S1 and collect flow process S2 operating according to following steps:
(1) medicament position is searched
Read pharmacy information to be packaged, search the putting position of medicament place medicament feeder at medicine storage cabinet;
(2) divide into groups
By being grouped into it according to the number of plies X of vertical direction for medicine assembled unit of arranging in medicine storage cabinet: ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer is for medicine assembled unit; To be positioned at ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer divides into groups for the medicament to be packaged of medicine assembled unit: first group of medicament, second group medicament ... Group X medicament;
(3) first time drug flow process S1-1
Medicament feeder to first group of medicament place sends tells medicine instruction, and first group of medicament spues by medicament feeder;
(4) first time collects flow process S2-1
1-X layer is equipped with for cushioning and the device for trapping of temporary medicament for the bottom of the medicament collection channel in medicine assembled unit respectively; The first group of medicament spued in step (3) enters ground floor for vertical drop after the medicament collection channel of medicine assembled unit until it drops on device for trapping; After first group of medicament is all collected, for the device for trapping in medicine assembled unit, action command is sent to ground floor, first group of medicament is first allowed to continue to fall to entering in the medicament collection channel of the second layer for medicine assembled unit, device for trapping is allowed to reply ortho states again, for medicament is next time collected ready.
(5) second time drug flow process S1-2
Send to the medicament feeder for second group of medicament place and tell medicine instruction, second group of medicament spues by medicament feeder;
(6) second time collects flow process S2-2
Fallen in medicament collection channel by the second group of medicament spued in step (5), until drop on the device for trapping of the second layer for medicine assembled unit; After first and second group medicament is all collected, for the device for trapping in medicine assembled unit, action command is sent to the second layer, first and second group medicament is first allowed to continue to fall to entering in the medicament collection channel of lower one deck for medicine assembled unit, device for trapping is allowed to reply ortho states again, for medicament is next time collected ready.
(7) executable operations is continued according to step (3)-(6), until first group of medicament to X-1 group medicament is collected in X-1 layer jointly on the device for trapping in medicine assembled unit;
(8) the X time drug flow process S1-X
Send to the medicament feeder for Group X medicament place and tell medicine instruction, Group X medicament spues by medicament feeder;
(9) collect flow process S2-X the X time
Fallen in medicament collection channel by the Group X medicament spued in step (8), until drop on the device for trapping of X layer for medicine assembled unit; Treat first and second ... after being all collected with X group medicament, for the device for trapping in medicine assembled unit, action command is sent to X layer, first allow first and second ... fall in the lump with X group medicament and gather mechanism, then allow device for trapping reply ortho states, for medicament is next time collected ready.
Compared with prior art, drug flow process in the work of widely used for prior art Key works Drug packing equipment and collection flow process are upset by the present invention, reconfigure and be divided into new drug flow process and collect flow process, local is realized repeatedly to the medicament spued from each medicament feeder and collects; One aspect of the present invention greatly reduces maximum travel time and " bounce time " of medicament, on the other hand, these reconfigure and are divided into the new flow process time used is almost identical, all be less than the half of the longest flow process used time in legacy equipment, shown in make the bag medicine speed of Key works Drug packing equipment than legacy equipment speed improve nearly one times.
Accompanying drawing explanation
Figure 1 shows that the control method block diagram of medicine packaging facilities in prior art;
Figure 2 shows that the workflow diagram of medicine packaging facilities in prior art;
Figure 3 shows that in prior art, medicine packaging facilities adopts the workflow diagram of concurrent processing method;
Figure 4 shows that the complete machine structure schematic diagram of Key works Drug packing equipment;
Figure 5 shows that the confession medicine combination unit structure schematic diagram being provided with device for trapping;
Figure 6 shows that the control method block diagram of Key works Drug packing equipment of the present invention;
Figure 7 shows that the workflow diagram of Key works Drug packing equipment of the present invention;
Figure 8 shows that Key works Drug packing equipment of the present invention adopts the workflow diagram of concurrent processing method;
Figure 9 shows that the structural representation of the software control block diagram of Key works Drug packing equipment of the present invention;
Figure 10 shows that the structural representation of the preferred forms of device for trapping in Fig. 5.
In figure:
1 medicine storage cabinet
2 manual dosings
3 gather mechanism
4 printing mechanisms
5 package mechanisms
6 go out bag mechanism
11 for medicine assembled unit
111 medicament feeders
112 medicament collection channels
113 device for trapping
114 medicament guiding channels
1131 turnover panels
1132 spacing shelves
1133 limiting buffer devices
1134 coupler
31 funnels
32 valves
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of Medicine collection control being applied to Key works Drug packing equipment, for controlling Key works Drug packing equipment, as shown in Figure 4, comprise medicine storage cabinet 1 and cabinet, the below of described medicine storage cabinet 1 is cabinet, is provided with and gathers mechanism 3, printing mechanism 4, package mechanism 5 and go out bag mechanism 6 in described cabinet, described in gather below mechanism 3 and be provided with printing mechanism 4, described printing mechanism 4 connects package mechanism 5, and package mechanism 5 is communicated with bag mechanism 6.
Described medicine storage cabinet 1 is arranged with at least one for medicine assembled unit 11, is illustrated in figure 5 for medicine combination unit structure schematic diagram, and the described medicine assembled unit 11 that supplies comprises medicament feeder 111, medicament collection channel 112, device for trapping 113 and medicament guiding channel 114; Described have multiple for storing and the medicament feeder 111 of the medicament that spues for the discharge of medicine assembled unit 11, the below of each medicament feeder 111 is provided with the medicament guiding channel 114 skidded off for medicament; The side of described medicament feeder 111 is provided with vertical medicament collection channel 112, and described multiple medicament guiding channel 114 is communicated with described medicament collection channel 112 respectively; The medicament guiding channel 114 of described medicament feeder 111 and the below of medicament collection channel 112 connectivity part are provided with for retaining and the device for trapping 113 of temporary medicament; The below of described medicament collection channel 112 is for gathering mechanism 3.In Fig. 2 example, for being provided with four medicament feeders 111 in medicine assembled unit 11, namely left side is arranged with 2, and right side is arranged with 2, and centre is medicament guiding channel 114.
Be applied to a Medicine collection control for Key works Drug packing equipment, comprise drug flow process S1, collect flow process S2, envelope flow process S3 and output flow process S4, described drug flow process S1 and collection flow process S2 operates according to following steps:
(1) medicament position is searched
Read pharmacy information to be packaged, search the putting position of medicament place medicament feeder 111 at medicine storage cabinet 1;
(2) divide into groups
By being grouped into it according to the number of plies X of vertical direction for medicine assembled unit 11 of arranging in medicine storage cabinet 1: ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer is for medicine assembled unit; To be positioned at ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer divides into groups for the medicament to be packaged of medicine assembled unit: first group of medicament, second group medicament ... Group X medicament;
(3) first time drug flow process S1-1
Medicament feeder 111 to first group of medicament place sends tells medicine instruction, and first group of medicament spues by medicament feeder 111;
(4) first time collects flow process S2-1
1-X layer is equipped with for cushioning and the device for trapping 113 of temporary medicament for the bottom of the medicament collection channel 112 in medicine assembled unit respectively; The first group of medicament spued in step (3) enters ground floor for vertical drop after the medicament collection channel 112 of medicine assembled unit until it drops on device for trapping 113; After first group of medicament is all collected, for the device for trapping 113 in medicine assembled unit 11, action command is sent to ground floor, first group of medicament is first allowed to continue to fall to entering in the medicament collection channel 112 of the second layer for medicine assembled unit, device for trapping 113 is allowed to reply ortho states again, namely device for trapping 113 is carrying out the state before action command, for medicament is next time collected ready.
(5) second time drug flow process S1-2
Send to the medicament feeder 111 for second group of medicament place and tell medicine instruction, second group of medicament spues by medicament feeder 111;
(6) second time collects flow process S2-2
Fallen in medicament collection channel 112 by the second group of medicament spued in step (5), until drop on the device for trapping 113 of the second layer for medicine assembled unit; After first and second group medicament is all collected, for the device for trapping 113 in medicine assembled unit, action command is sent to the second layer, first and second group medicament is first allowed to continue to fall to entering in the medicament collection channel 112 of lower one deck for medicine assembled unit, device for trapping 113 is allowed to reply ortho states again, for medicament is next time collected ready.
(7) executable operations is continued according to step (3)-(6), until first group of medicament to X-1 group medicament is collected in X-1 layer jointly on the device for trapping 113 in medicine assembled unit;
(8) the X time drug flow process S1-X
Send to the medicament feeder 111 for Group X medicament place and tell medicine instruction, Group X medicament spues by medicament feeder 111;
(9) collect flow process S2-X the X time
Fallen in medicament collection channel 112 by the Group X medicament spued in step (8), until drop on the device for trapping 113 of X layer for medicine assembled unit; Treat first and second ... after being all collected with X group medicament, for the device for trapping 113 in medicine assembled unit, action command is sent to X layer, first allow first and second ... fall in the lump with X group medicament and gather mechanism.
Describing for simplifying, selecting the medicine storage cabinet of a two-layer structure to be that example is explained its control flow at this; In medicine storage cabinet, be placed with two-layer same structure, every layer of medicament feed unit having several same structures, symbol N and N' is defined as cartridge bag sequence number.
System software is when performing certain concrete doctor's advice record, first the medicament in single bag medicine bag is added up, then the medicament in this bag medicine bag is divided into groups, in the medicine storage cabinet example of this two-layer structure, be grouped into 2 groups, grouping is according to being the physical location that medicament feeder is laid, and its medicament feeder of medicament being divided into first group to be all in medicine storage cabinet the 1st layer; Its medicament feeder of medicament being divided into second group to be all in medicine storage cabinet the 2nd layer, (if the structure of medicine storage cabinet is more than 2 layers, group technology by that analogy).
According to the flow process of Fig. 6, in a concrete process doctor's advice record during single one bag of cartridge bag, perform 7 flow processs altogether, respectively:
1, first time drug flow process S1-1, tell medicine instruction to supplying all medicament feeders of medicine to send for first group of medicament, first group of medicament spues by medicament feeder.By rule of classification, these medicaments are the medicament spued in medicine storage cabinet the 1st Rotating fields;
2, first time collects flow process S2-1, collect in flow process in execution first time, the medicament being divided into first group, first falling in medicine passage to, is then collected in the gathering-device that installs additional in medicine storage cabinet the 1st layer of passage, because the medicament being divided into first group is all in the 1st layer of medicine storage cabinet, therefore, system, after confirmation medicament is all collected, performs and collects END instruction for the first time, close by after the valve opening in the collection channel of the 1st layer again, medicament falls, and prepares to be fed to gather mechanism;
3, second time drug flow process S1-2, in execution second time drug flow process, tell medicine instruction to supplying all medicament feeders of medicine to send for second group of medicament, second group of medicament spues by medicament feeder;
4, second time collects flow process S2-2, when performing second time and collecting flow process, the medicament being divided into second group falling in medicine passage to, is then collected in the gathering-device that installs additional in medicine storage cabinet the 2nd layer of passage, because the medicament being divided into second group is all in the 2nd layer of medicine storage cabinet, therefore, system, after confirmation medicament is all collected, performs second time and collects END instruction, close by after the valve opening in the collection channel of the 2nd layer again, medicament falls, and is fed to and gathers in collecting mechanism;
5, gather flow process S2-3, the medicament that above-mentioned each collection flow process is collected with together with, be fed to envelope body;
6, envelope flow process S3, in execution envelope flow process, the medicament entering envelope body is packaged into bag;
7, output flow process S4, in execution output flow process, packaged medicine bag is by outside device for transferring successively.Complete whole operations of single cartridge bag.
Each flow process interrelation of this new mode corresponding as shown in Figure 7.In figure, symbol N and N' is defined as cartridge bag sequence number, and the scale 1 wherein on ordinate represents flow process at work, and scale 0 represents this flow process to be stopped.Abscissa represents the time.T11 wherein represents the time that drug flow process is used for the first time.T21 represents the first time collection flow process time used.T12 represents the second time drug flow process time used.T22 represents second time and collects the flow process time used.T23 representative gathers the flow process time used.T3 represents the envelope flow process time used.T4 represents the output flow process time used.Relative to the delay time at the end of last bag medicine output flow process when t1 represents the drug flow startup of this bag medicine, i.e. the time gap of the cartridge bag bag medicine that two bags are adjacent.T21 represents the delay time that first time collection flow process starts to terminate relative to first time drug flow process, t23 represents the delay time that second time drug flow process starts to terminate relative to first time collection flow process, t22 represents the delay time that second time collection flow process starts to terminate relative to second time drug flow process, t24 representative gathers flow process and starts to collect relative to second time the delay time that t3 gauge seal bag flow process delay time that terminates of flow process starts relative to gathering flow process and terminating, and t4 represents the delay time that output flow process starts to terminate relative to envelope flow process.In new method, the temporal summation completing the bag medicine overall process of a bag cartridge bag used is t1+T11+t21+T21+t23+T12+t22+T21+t24+T23+t3+T3+t4+T4.(reason same with aforesaid t2, t21 and t22 may occur negative value)
Also for ease of and raise the efficiency, in the specific embodiment of the present invention, also use " concurrent processing " of the prior art method, this method makes equipment when normally working, and process simultaneously as much as possible has multiple flow processs of many bags medicine bag.Describe for simplifying, the medicine storage cabinet of a two-layer structure is still selected to be that example is explained at this, actual each flow process interrelation as shown in Figure 8, in fig. 8, symbol N and N' is defined as cartridge bag sequence number, the td11 newly increased represent adjacent two first time drug flow process interval time, td21 represents the interval time that adjacent two first times collect flow process, td12 represents the interval time of adjacent two second time drug flow processs, td22 represents the interval time that adjacent two second time collect flow process, td23 represents adjacent two interval times gathering flow process, td3 represents the interval time of adjacent two envelope flow processs, td4 represents the interval time of adjacent two output flow processs.
In sum, the usefulness of the control method of Key works Drug packing equipment of the present invention is: 1, collect the time shorten required for flow process; 2, the flow process used time newly increased is all shorter and comparatively average.
Flow process is collected, about its time used is only the half of collecting the flow process time used in original method for the longest second time of holding time.Concrete is calculated as follows:
In the medicament collection channel of legacy equipment, length is generally between 1.2 ~ 1.6 meters, and rely on gravity to be that the medicament of propulsion source falls in collection channel will according to free-falling body rule, the time shared by it is:
Wherein g is gravity acceleration value, and h is collection channel height.In the design, in order to ensure reliability, h value is the maximum height of passage, and the medicament lowering time drawn thus is about 0.57 second;
On the other hand, kinetic energy is have accumulated while medicament falls in collection channel, when medicament is fallen bottom collection channel, be generally need through to bounce several times kinetic energy to be discharged, finally make that medicament is static to get off, just can be transported to next link, therefore, in this flow process, system needs the fault offset time arranging medicament, i.e. so-called " bounce time ", represent with Tp.Because Normal probability distribution is pressed in the release of this energy, therefore, Tp can be expressed as: Tp=P (N)
Wherein N drops to and the kinetic energy had during the Contact of bottom for medicament in collection channel, and according to free fall law, the height h before this kinetic energy and medicament fall is linear relationship, and therefore, Tp can also be expressed as:
Tp＝P’(h)
A large amount of statistical tests and practical application in industry all show, when maximum height is 1.6 meters, the value of Tp is about 0.33 second.And it is relevant to highly linear in suitable scope.In new method, owing to have employed the method for repeatedly collecting (this example is 2 times).Provide possibility for shortening collection channel, therefore the length of collection channel can shorten dramatically, and only for 2 Rotating fields, actual maximum height is original about 1/3rd, is no more than 0.6 meter, brings formula into
with formula Tp=P'(h) can draw:
Ts+Tp=0.35+0.11=0.46 second
(wherein Tp=P ' (h) is reduced to is linear within the scope of 0.1 ~ 2.0 meter under identical variance, and this conclusion is verified as accurately by experiment test)
Therefore, the bag medicine speed of new mode, under the prerequisite that reliability is identical, can reach more than per minute 120 bag, double than the speed of orthodox method.
Realize the functional block diagram of control method of the present invention see Fig. 9.
At this, variable M is defined as cartridge bag sequence number, software circulates according to variable M metering.Before entering this circulation, first give initial value to M.The once execution now intercepting this circulation is illustrated.
Seven state variable FL are defined in program
1~ FL
7, each variable can only be got " 0 " and " 1 ".FL
1be defined as first group of drug state variable, FL
1do not complete first group of drug for " 0 " represents, complete first group of drug for " 1 " represents; FL
2be defined as second group of drug state variable, FL
2do not complete second group of drug for " 0 " represents, complete second group of drug for " 1 " represents; FL
3be defined as summary status variable, FL
3gather flow process for " 0 " represents not complete, gather flow process for " 1 " represents to complete; FL
4be defined as envelope state variable, FL
4do not complete envelope flow process for " 0 " represents, complete envelope flow process for " 1 " represents; FL
5be defined as output state variable, FL
5do not complete output flow process for " 0 " represents, complete output flow process for " 1 " represents.F FL
6be defined as first group of collection status variable, FL
6for " 0 " represents that collecting flow process for first group does not terminate, for " 1 " represents that collecting flow process for first group terminates.FL
7be defined as second group of collection status variable, FL
7for " 0 " represents that collecting flow process for second group does not terminate, for " 1 " represents that collecting flow process for second group terminates.
First step S11 is performed: initialization parameters, resets FL1 ~ FL7; Perform step S12 again: regularly divided into groups by M bag medicine Chinese medicine, (in the medicine storage cabinet example of this 2 Rotating fields, being grouped into 2 groups) grouping is according to being the physical location that medicament feeder is laid, its medicament feeder of medicament being divided into first group to be all in medicine storage cabinet the 1st layer; Its medicament feeder of medicament being divided into second group is all in the 2nd layer (if the structure of medicine storage cabinet is more than 2 layers, group technology by that analogy) in medicine storage cabinet.Perform step S13 again: control system starts to send initiating task order, comprising: 1. (M bag) first group of pharmaceutical agent combinations unit is told medicine, 2. (M subtracts 1 bag) second group of pharmaceutical agent combinations unit and told medicine, 3. (M subtracts 2 bags) and gather that mechanism gathers, 4. (M subtracts 3 bags) envelope body envelope, 5. (M subtracts 4 bags) medicament discharge mechanism output.
After being sent completely, Polling FL
1~ FL
5state, first perform step S14: judge FL
1whether equal 1, when " Y ", perform step S17, when " N ", perform step S15: judge whether (M bag) first group of drug completes that (electromechanical integrated structure of equipment is after receiving the enabled instruction 1. in step S13, the medicament feeder of ground floor starts the medicament that spues, and after completing this work, mode of operation is returned, apprizing system), when " N ", perform step S17, when " Y ", perform step S16: by FL
1put 1; Start first group of medicament and collect wait timing.Turn and perform next step S17.
Perform step S17: judge FL
2whether equal 1, when " Y ", perform step S20, when " N ", perform step S18: judge whether (M subtracts 1 bag) second group of drug completes, (electromechanical integrated structure of equipment is after receiving the enabled instruction 2. in step S13, the medicament feeder of the second layer starts the medicament that spues, and after completing this work, mode of operation is returned, apprizing system), when " N ", perform step S20, when " Y ", perform step S19: by FL
2put 1; Start second group of medicament and collect wait timing.Turn and perform step S20.
Perform step S20: judge FL
3whether equal 1, when " Y ", perform step S23, when " N ", perform step S21: judge that (M subtracts 2 bags) gathers work flow and whether complete, (electromechanical integrated structure of equipment, after receiving the enabled instruction 3. in step S13, starts medicament and gathers, and after completing this work, mode of operation is returned, apprizing system), when " N ", perform step S23, when " Y ", perform step S22: by FL
3put 1.Turn and perform step S23.
Perform step S23: judge FL
4whether equal 1, when " Y ", perform step S26, when " N ", perform step S24: judge whether (M subtracts 3 bags) envelope work flow completes, (electromechanical integrated structure of equipment, after receiving the enabled instruction 4. in step S13, starts cartridge bag envelope, and after completing this work, mode of operation is returned, apprizing system), when " N ", perform step S26, when " Y ", perform step S25: by FL
4put 1.Turn and perform step S26.
Perform step S26: judge FL
5whether equal 1, when " Y ", perform step S29: when " N ", perform step S27: judge whether (M subtracts 4 bags) output work flow completes, (electromechanical integrated structure of equipment is after receiving the enabled instruction 5. in step S13, start medicine bag output, and after completing this work, mode of operation is returned, apprizing system), when " N ", perform step S29, when " Y ", perform step S28: by FL
5put 1.Turn and perform step S29.
Perform step S29: detect FL
1~ FL
5whether all variablees are all " 1 ", if be all " 1 ", go to step S32, if be not all " 1 ", perform step S30: judge that whether system is overtime, if not overtime, start repeated execution of steps S14, in secondary detection, if overtime, system proceeds to and performs step S31: process makeing mistakes.Program will proceed to and perform step S32 under normal circumstances.
Hold step S32: judge FL
6whether equal 1, when " Y ", perform step S35, when " N ", perform step S33: judge (M bag) first group of medicament collects whether then to wait for timing, when " N ", perform step S35, when " Y ", perform step S34: perform (M bag) first group of medicament and collect END instruction: open first group of medicament catcher valve (allowing first group of medicament fall) valve-off afterwards, by FL
6put 1.Turn and perform step S35.
Hold step S35: judge FL
7whether equal 1, when " Y ", perform step S38, when " N ", perform step S36: judge (M subtracts 1 bag) second group of medicament collects whether then to wait for timing, when " N ", perform step S38, when " Y ", perform step S37: perform (M subtracts 1 bag) second group of medicament and collect END instruction: open second group of medicament catcher valve (allowing second group of medicament fall) valve-off afterwards, by FL
7put 1.Turn and perform step S38.
Perform step S38: judge FL
6with FL
7whether be congruent to 1, when " N ", re-execute step S32, when " Y ", perform step S39:M and increase 1; Perform step S40: judge whether to perform finally, when " N ", re-execute step S11, start next circulation, when " Y ", the process of bag medicine terminates.
In Fig. 5, the structural representation of device for trapping 113 as shown in Figure 10, it comprises motor, turnover panel 1131, spacing shelves 1132 and coupler 1134, turnover panel 1131 is connected with motor by described coupler 1134, described coupler 1134 is positioned at the center of medicament collection channel 112, is provided with the spacing shelves 1132 controlling described turnover panel 1131 anglec of rotation in the middle of described turnover panel 1131 and motor; Turnover panel 1131 be subject to electric machine control can centered by coupler 1134 cw conter clockwise bidirectional rotation, with ensure its rotate at every turn turnover panel 1131 can both be made to rotate after be again close to the inwall of medicament collection channel 112.The length of described turnover panel 1131 is consistent with the width of medicine storage cabinet 1, to ensure to support multiple confession medicine assembled unit 11 after turnover panel 1131 stretches into medicament collection channel 112; In order to ensure that device for trapping 113 can be close to the inwall of medicament collection channel 112, the transverse width of turnover panel 1131 need be greater than the transverse width of medicament collection channel 112.
Preferably, described turnover panel 1131 with during the inwall of coupler 1134 described medicament collection channel 112 for axle is close to and the angle that formed of the inwall of vertical direction be 45 °, be provided with in the middle of described turnover panel 1131 and motor and control the spacing shelves 1132 that described turnover panel 1131 anglec of rotation is 90 °; Namely turnover panel 1131 is axle half-twist with coupler 1134, not only temporary medicament can be fallen, and turnover panel 1131 can be close on the inwall of medicament collection channel 112 again.During work, medicament is collected on turnover panel 1131 and temporarily deposits, turnover panel 1131 is after receiving action command, can be axle half-twist with coupler 1134, the medicament of keeping in is made to continue to fall to entering in the medicament collection channel 112 of lower one deck for medicine assembled unit, can again be close on the inwall of medicament collection channel 112 after turnover panel 1131 half-twist, for medicament is next time collected ready.
The below of described limiting block 1132 is provided with limiting buffer device 1133, its object is to the noise produced because of inertia when normal operation for reducing device for trapping 113, increasing its service life.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. be applied to a Medicine collection control for Key works Drug packing equipment, comprise drug flow process S1, collect flow process S2, envelope flow process S3 and output flow process S4, it is characterized in that described drug flow process S1 and collect flow process S2 operating according to following steps:
(1) medicament position is searched
Read pharmacy information to be packaged, search the putting position of medicament place medicament feeder at medicine storage cabinet;
(2) divide into groups
By being grouped into it according to the number of plies X of vertical direction for medicine assembled unit of arranging in medicine storage cabinet: ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer is for medicine assembled unit; To be positioned at ground floor for medicine assembled unit, the second layer for medicine assembled unit ..., X layer divides into groups for the medicament to be packaged of medicine assembled unit: first group of medicament, second group medicament ... Group X medicament;
(3) first time drug flow process S1-1
Medicament feeder to first group of medicament place sends tells medicine instruction, and first group of medicament spues by medicament feeder;
(4) first time collects flow process S2-1
1 to the X layer is equipped with for cushioning and the device for trapping of temporary medicament for the bottom of the medicament collection channel in medicine assembled unit respectively; The first group of medicament spued in step (3) enters ground floor for vertical drop after the medicament collection channel of medicine assembled unit until it drops on device for trapping; After first group of medicament is all collected, for the device for trapping in medicine assembled unit, action command is sent to ground floor: first allow first group of medicament continue to fall to entering in the medicament collection channel of the second layer for medicine assembled unit, device for trapping is allowed to reply ortho states again, for medicament is next time collected ready;
(5) second time drug flow process S1-2
Send to the medicament feeder for second group of medicament place and tell medicine instruction, second group of medicament spues by medicament feeder;
(6) second time collects flow process S2-2
Fallen in medicament collection channel by the second group of medicament spued in step (5), until drop on the device for trapping of the second layer for medicine assembled unit; After first and second group medicament is all collected, for the device for trapping in medicine assembled unit, action command is sent to the second layer: first allow first and second group medicament continue to fall to entering in the medicament collection channel of lower one deck for medicine assembled unit, device for trapping is allowed to reply ortho states again, for medicament is next time collected ready;
(7) executable operations is continued according to step (3)-(6), until first group of medicament to X-1 group medicament is collected in X-1 layer jointly on the device for trapping in medicine assembled unit;
(8) the X time drug flow process S1-X
Send to the medicament feeder for Group X medicament place and tell medicine instruction, Group X medicament spues by medicament feeder;
(9) collect flow process S2-X the X time
Fallen in medicament collection channel by the Group X medicament spued in step (8), until drop on the device for trapping of X layer for medicine assembled unit; Treat first and second ... after being all collected with X group medicament, for the device for trapping in medicine assembled unit, action command is sent to X layer: first allow first and second ... fall in the lump with X group medicament and gather mechanism, device for trapping is allowed to reply ortho states again, for medicament is next time collected ready.
2. a kind of Medicine collection control being applied to Key works Drug packing equipment according to claim 1, is characterized in that described Key works Drug packing equipment comprises medicine storage cabinet (1) and cabinet, and the below of described medicine storage cabinet (1) is cabinet; Be provided with in described cabinet and gather mechanism (3), printing mechanism (4), package mechanism (5) and go out bag mechanism (6); It is characterized in that described medicine storage cabinet (1) is arranged with at least one for medicine assembled unit (11);
Describedly be provided with multiple for storing and the medicament feeder (111) of the medicament that spues for medicine assembled unit (11), the below of each medicament feeder (111) is provided with the medicament guiding channel (114) skidded off for medicament; The side of described medicament feeder (111) is provided with vertical medicament collection channel (112), and multiple medicament guiding channel (114) is communicated with described medicament collection channel (112) respectively; Be provided with for retaining and the device for trapping (113) of temporary medicament in the bottom of described medicament collection channel (112); The below of described medicament collection channel (112) is for gathering mechanism (3).
3. a kind of Medicine collection control being applied to Key works Drug packing equipment according to claim 1, it is characterized in that described device for trapping (113) comprises motor, turnover panel (1131), spacing shelves (1132) and coupler (1134), turnover panel (1131) is connected with motor by described coupler (1134), is provided with the spacing shelves (1132) controlling described turnover panel (1131) anglec of rotation in the middle of described turnover panel (1131) and motor; The width of described turnover panel (1131) is more than or equal to the transverse width of described medicament collection channel (112).
4. a kind of Medicine collection control being applied to Key works Drug packing equipment according to claim 3, it is characterized in that described turnover panel (1131) with during the inwall of coupler (1134) described medicament collection channel (112) for axle is close to and the angle that formed of the inwall of vertical direction be 45 °.
5. a kind of Medicine collection control being applied to Key works Drug packing equipment according to claim 3, is characterized in that the below of described spacing shelves (1132) is provided with limiting buffer device (1133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233559.4A CN103332340B (en) | 2013-06-13 | 2013-06-13 | A kind of Medicine collection control being applied to Key works Drug packing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233559.4A CN103332340B (en) | 2013-06-13 | 2013-06-13 | A kind of Medicine collection control being applied to Key works Drug packing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332340A CN103332340A (en) | 2013-10-02 |
| CN103332340B true CN103332340B (en) | 2015-07-29 |
Family
ID=49240570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233559.4A Active CN103332340B (en) | 2013-06-13 | 2013-06-13 | A kind of Medicine collection control being applied to Key works Drug packing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332340B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5787678A (en) * | 1997-05-01 | 1998-08-04 | Kabushiki Kaisha Yuyama Seisakusho | Drug packaging device |
| CN1771164A (en) * | 2003-04-02 | 2006-05-10 | 株式会社汤山制作所 | Tablet packaging device |
| CN101054117A (en) * | 2002-12-25 | 2007-10-17 | 三洋电机株式会社 | Medicine supply apparatus |
| CN101820847A (en) * | 2007-09-21 | 2010-09-01 | 克里腾株式会社 | Module for regulating quantity of various-shaped tablets in automatic tablet dispenser, and tablet dispensing method thereof |
| CN102126596A (en) * | 2011-04-02 | 2011-07-20 | 肇庆市正康电子科技有限公司 | Full-automatic dispensing machine |
-
2013
- 2013-06-13 CN CN201310233559.4A patent/CN103332340B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5787678A (en) * | 1997-05-01 | 1998-08-04 | Kabushiki Kaisha Yuyama Seisakusho | Drug packaging device |
| CN101054117A (en) * | 2002-12-25 | 2007-10-17 | 三洋电机株式会社 | Medicine supply apparatus |
| CN1771164A (en) * | 2003-04-02 | 2006-05-10 | 株式会社汤山制作所 | Tablet packaging device |
| CN101820847A (en) * | 2007-09-21 | 2010-09-01 | 克里腾株式会社 | Module for regulating quantity of various-shaped tablets in automatic tablet dispenser, and tablet dispensing method thereof |
| CN102126596A (en) * | 2011-04-02 | 2011-07-20 | 肇庆市正康电子科技有限公司 | Full-automatic dispensing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332340A (en) | 2013-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105730765B (en) | Medicament carrying device and medicament transmitting system | |
| CN105307849B (en) | Bag collecting robot people system and for assembling and collecting the unfilled method with mouth bag | |
| US11273103B1 (en) | Method, computer program product and dispensing device for dispensing discrete medicaments | |
| CN104039655A (en) | Device and method for dispensing and packing solid substances | |
| CN107810155A (en) | Apparatus and method for loading storage region | |
| CN103332340B (en) | A kind of Medicine collection control being applied to Key works Drug packing equipment | |
| CN103318591B (en) | A kind of Fast full-automatic medicine packaging facilities | |
| CN101505711B (en) | Device and method for ejecting at least one capsule | |
| CN103241406A (en) | Tablet supply apparatus, tablet take-out unit, and tablet supply method | |
| CN105004364A (en) | Bottle stopper detection system of loading and stopper mounting machine | |
| US6347709B1 (en) | Method and apparatus for transferring packing units | |
| JPH02242715A (en) | Positioning method of product and its apparatus | |
| CN107973676A (en) | Nonel detonator dress rubber plug, bayonet integration apparatus | |
| CN110382399A (en) | For storing and distributing the unit and method and filling apparatus of container | |
| EP2985576B1 (en) | Collection hopper and combination scale | |
| CN103318590B (en) | A kind of confession medicine assembled unit of drug packaging equipment | |
| CN113895848B (en) | Automatic medicine feeding device and method and warehouse-delivery integrated pharmacy with same | |
| CN109465640A (en) | A kind of gear riveting axis full automatic assembly machine | |
| CN106240863A (en) | Method for packing keeper | |
| CN106240950A (en) | For detecting detection device and the packaging facilities of bag | |
| KR20140037109A (en) | Packaged-medicine issuing device | |
| CN212730417U (en) | Feeding device, magazine device, sorting station and capsule filling machine | |
| CN203306555U (en) | Combined medicine supply unit of medicine packaging equipment | |
| KR100889723B1 (en) | Working method and packing apparatus using automatic medicine packing machines | |
| US20230181426A1 (en) | Chemical agent supply device and chemical agent supply method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Zhongyang Inventor before: Shen Zhongyang Inventor before: Shen Zhongqi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHEN ZHONGYANG SHEN ZHONGQI TO: SHEN ZHONGYANG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131002 Assignee: TIANJIN SENYA MEDICAL EQUIPMENT TECHNOLOGY CO., LTD. Assignor: Shen Zhongqi Contract record no.: 2016120000025 Denomination of invention: Medicine collection control method applied to medicine packaging equipment Granted publication date: 20150729 License type: Exclusive License Record date: 20160921 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 300384 Tianjin Binhai New Area Huayuan Industrial Zone (Outside the Rim) Haitai Development Sandao No.8 Building 1/101 Patentee after: Tianjin Fangya Software Technology Co., Ltd. Address before: Room 5, No. two, 303 Songcheng Road, Duanzhou District, Zhaoqing, Guangdong Patentee before: Shen Zhongqi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 300000 2nd floor, workshop 3, No.8, Haitai Development Third Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin Patentee after: TIANJIN SENYA MEDICAL EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 300384 Tianjin Binhai New Area Huayuan Industrial Zone (Outside the Rim) Haitai Development Sandao No.8 Building 1/101 Patentee before: TIANJIN FANGYA SOFTWARE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |