CN103318591A - Fast full-automatic medicine packaging device - Google Patents
Fast full-automatic medicine packaging device Download PDFInfo
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- CN103318591A CN103318591A CN2013102335221A CN201310233522A CN103318591A CN 103318591 A CN103318591 A CN 103318591A CN 2013102335221 A CN2013102335221 A CN 2013102335221A CN 201310233522 A CN201310233522 A CN 201310233522A CN 103318591 A CN103318591 A CN 103318591A
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- 238000007639 printing Methods 0.000 claims abstract description 14
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Abstract
The invention discloses a fast full-automatic medicine packaging device which comprises a medicine storage cabinet and a case. A collection mechanism 3 is arranged in the case, a printing mechanism 4 is arranged on the lower surface of the collection mechanism 3 and is connected with a packaging mechanism 5, and the packaging mechanism 5 is communicated with a bag discharge mechanism 6. At least one medicine supply combination unit 11 is arrayed in the medicine storage cabinet 1. The fast full-automatic medicine packaging device disrupts the intrinsic flow process of medicine packaging in the prior art, many medicine bags can discharge medicines simultaneously without affecting each other through the at least one medicine supply combination unit, a medicine collection channel sharing structure, an interception device multi-collection structure and the like, and the medicine packaging speed of the whole packaging device is manifold improved.
Description
Technical field
The present invention relates to medicine packaging facilities technical field, particularly relate to a kind of quick automatic medicine packaging facilities.
Background technology
The medicine packaging facilities is to be packaged into respectively independently packedly by the doctor's advice requirement for the medicinal preparation for oral administration with patient patient, and prints the device of patient and medicine information.
Specifically, the core work of medicine packaging facilities is that the medicament of once taking in recording for single doctor's advice is dressed up bag by independent packet, finishes this work, can be summarized as four work flows:
1. drug flow process
A plurality of medicament feeders partly are equipped with in drug storage on the medicine packaging facilities, general those skilled in the art's custom is called medicine box, by the technological means of electromechanical integration, the medicament in the medicament feeder according to the doctor's advice requirement, is imported to the medicament collection channel in the mode that spues;
2. gather flow process
Entered by the medicament collection channel by the medicament that spued and to gather mechanism and carry out gathering of medicament, do the preparation that gathers before the bag medicine; Unlatching gathers valve, sends collecting good medicament into envelope body, and closes and gather valve, for collection work is ready next time;
3. envelope flow process
Envelope body is packed the medicament that enters medicine packaging apparatus;
4. output flow process
Going out bag mechanism spues packaged medicine bag by going out sack.
In addition, also comprise the printing flow process of being finished by type printer, its purpose is to record the doctor's advice content at medicine bag; This is assisting workflows, can print in advance before the medicine packing work begins, and perhaps finishes in whole bag medicine packing work.
Although the medicine packaging facilities brand on the existing market is different, its principle of work is basically identical, wherein:
It is the Chinese patent application of CN201110083765.2 that applicant has been submitted application number on April 2nd, 2011, it discloses the high automatic medicine packaging facilities of a kind of dispensing efficiency, the medicine packaging facilities comprises medicine-chest, remittance medicine funnel, medicine bag printing closing device, medicine bag output guide rail and cabinet, and closing device printed by described remittance medicine funnel, medicine bag and medicine bag output guide rail all is located in the cabinet; Described medicine-chest comprises a plurality of medicine boxs and drug passage; Be provided with automatic medicament discharging device below the medicine box, the below of automatic medicament discharging device outlet is provided with the drug passage, is provided with below the drug passage to converge the medicine funnel; Be provided with medicine bag and print closing device below remittance medicine funnel, the side of printing closing device at medicine bag is provided with medicine bag output guide rail.
Existing medicine packaging facilities is in the hospital pharmacy work of making up a prescription, but through for a long time test and use, there are following two large weak points: one, before the medicine packaging facilities carries out the medicament collection work, the medicament that is collected all is as propulsion source with gravity, in the medicament collection channel, move, owing to comprising the medicament feeder that is commonly called as in a large number medicine box in the medicine storage cabinet on the equipment, the volume of equipment is relatively large, therefore, medicament collection channel and medicament guiding channel need that all enough length is arranged, add the factor of gathering-device, the drop total length in path of general medicament is about 1.2～1.6 meters, because medicament relies on gravity to transmit in medicament collection channel and medicament guiding channel, the basis of time free-falling body Time Calculation that it spends needs 0.5 second at least; On the other hand, because the medicament travel time is long, the kinetic energy of accumulating is larger, when medicament arrives the gathering-device bottom, the spring bullet can occur, and the medicament of spring bullet is static to get off in order to allow, and system must reserve other kinetic energy drop away time, namely " spring bullet time " this time need be reserved out about 0.4 second with envelope in the packing device that guarantees to be collected the medicament that gathers and can be sent to swimmingly next step; Two time sums altogether will take time about 1 second and just can finish the collection collection work of medicament, have therefore just limited greatly the bulk velocity of equipment package medicament, on average can only reach the level of per minute 60 bags; Two, owing to the time of medicament free-falling body is longer, so the gravitional force energy that medicament self is accumulated is larger.When medicament fall into gather in-house and with device inwall moment of coming in contact, the spring bullet very easily occurs, the appearance medicament is lost and is damaged, even the small probability event of other branched bottoms that bounce back into its upper side of can jumping, this situation has greatly reduced the global reliability of medicine packaging facilities.
Number of patent application is that the Chinese patent application of CN201180016657.1 discloses a kind of medicine feeding apparatus, that a kind of need are manually distributed operation through the medicament of manually preparing in advance specifically, can medicine feeding apparatus accurate and that effectively carry out; The manual supply unit of medicament in this patent forms a plurality of medicine containing section by being divided into reticulation, and the bottom surface of each medicine containing section can be opened, and by once open, the medicament of taking in is rejected in the medicament packaging device; Described medicament packaging device carries out packing work to collected next medicament; The described medicine packaging facilities of this patent, in the cyclome joint that falls of the core action that its equipment main flow is related, medicament still need to gather mechanism take gravity as propulsion source falls to, cause equipment still to have above-mentioned two technical matterss, namely because thereby medicament is walked and reached the bag medicine speed that stable overlong time has reduced complete machine, also has the generation of the small probability event that collapses bullet that causes because medicament self produce power is large.
Patent publication No. be US2008172990A1 U.S. Patent Application Publication be a kind of S. A. medicine packaging facilities, by automatic feed unit, tablet is replenished; When device systems finds tablet, drop out when going forward side by side material bin from automatic feed unit, utilize sealing arrangement that medicine is sealed, be provided with the controller of printing device at hopper, be used for controlling whole device; In the cyclome joint that falls of the core action that its equipment main flow is related, medicament still need to gather mechanism as propulsion source falls to take gravity, causes the medicine packaging facilities of this disclosure of the invention still to have above-mentioned two problems.
It is pointed out that in the prior art, the medicine packaging facilities can only allow a plurality of medicament feeders be simultaneously drug of same prescription, can not allow a plurality of medicament feeders be simultaneously drugs of a plurality of prescriptions.
Summary of the invention
The objective of the invention is for the technological deficiency that exists in the prior art, and a kind of quick automatic medicine packaging facilities is provided.
For realizing that the technical scheme that purpose of the present invention adopts is: a kind of quick automatic medicine packaging facilities, comprise medicine storage cabinet 1 and cabinet, the below of described medicine storage cabinet 1 is cabinet; Be equipped with in the described cabinet and gather mechanism 3, printing mechanism 4, package mechanism 5 and go out bag mechanism 6, described gather mechanism 3 below be provided with printing mechanism 4, described printing mechanism 4 connects package mechanisms 5, package mechanism 5 is communicated with bag mechanism 6; It is characterized in that described medicine storage cabinet 1 is arranged with at least one for medicine assembled unit 11; 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 a plurality ofly be used to storing and the medicament feeder 111 of the medicament that spues for 11 dischargings of medicine assembled unit, the below of each medicament feeder 111 is provided with the medicament guiding channel 114 that skids off for medicament; The side of described medicament feeder 111 is provided with vertical medicament collection channel 112, and described a plurality of medicament guiding channels 114 are 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 parts are equipped be used to holding back and the device for trapping 113 of temporary medicament; The below of described medicament collection channel 112 is for gathering mechanism 3.
Preferably, described for the described medicament feeder 111 of two row is installed in the medicine assembled unit 11, the centre of two row medicament feeders 111 arranges described medicament collection channel 112, and the medicament guiding channel 114 of described medicament feeder 111 belows is communicated with respectively described medicament collection channel 112.
Be arranged with a plurality of for medicine assembled unit 11 of individual layer in the described medicine storage cabinet 1; Described for comprising the described medicament feeder 111 of two row in the medicine assembled unit 11, the centre of two row medicament feeders 111 arranges described medicament collection channel 112, and the medicament guiding channel 114 of medicament feeder 111 belows of described medicament collection channel 112 both sides is communicated with respectively described medicament collection channel 112; The bottom end opening of described medicament collection channel 112 is communicated to the described mechanism 3 that gathers.
Preferably, be arranged with at least two layers in the described medicine storage cabinet 1 for medicine assembled unit 11; Described for comprising the described medicament feeder 111 of two row in the medicine assembled unit 11, the centre of two row medicament feeders 111 arranges described medicament collection channel 112, and the medicament guiding channel 114 of medicament feeder 111 belows of described medicament collection channel 112 both sides is communicated with respectively described medicament collection channel 112; The bottom end opening of described medicament collection channel 112 is communicated to the described mechanism 3 that gathers; Wherein, lower one deck (near the one deck that gathers mechanism 3 for medicine assembled unit 11) different with the arrangement position for medicine assembled unit 11 of last layer (away from the one deck that gathers mechanism 3) for medicine assembled unit 11, the adjacent of lower one deck supplies the medicament collection channel 112 that supplies medicine assembled unit 11 of last layer to extend to the space of gathering mechanism 3 for reserving in the medicine assembled unit 11.
Further, when being arranged with multilayer for medicine assembled unit 11 in the described medicine storage cabinet 1, namely be at least two layers for medicine assembled unit 11, the confession medicine assembled unit 11 of lower one deck is identical with the arrangement position for medicine assembled unit 11 of last layer, the medicament collection channel 112 for medicine assembled unit 11 of last layer is communicated with (being being communicated with by the medicament collection channel 112 for medicine assembled unit 11 of lower one deck for the medicament collection channel 112 of medicine assembled unit 11 of last layer to gather mechanism 3) with the medicament collection channel 112 for medicine assembled unit 11 of lower one deck, the medicine assembled unit 11 that supplies for medicine assembled unit 11 and lower one deck of last layer is respectively arranged with device for trapping 113.
The described mechanism 3 that gathers comprises funnel 31, and the bottom of described funnel 31 is equipped with valve 32, and the top of described valve is equipped with manual chemicals dosing plant 2.
Described device for trapping 113 comprises motor, turnover panel 1131, spacing shelves 1132 and coupler 1134, and described coupler 1134 links to each other turnover panel 1131 with motor, described turnover panel 1131 and the middle spacing shelves 1132 that are provided with described turnover panel 1131 anglecs of rotation of control of motor; The width of described turnover panel 1131 is more than or equal to the transverse width of described medicament collection channel 112.
When preferably, described turnover panel 1131 is take the inwall of coupler 1134 described medicament collection channel 112 as axle is close to and the angle that forms of the inwall of vertical direction as 45 °.
The below of described limiting block 1132 is provided with limiting buffer device 1133.
Principle of work of the present invention is come casehistory for the medicine assembled unit as two layers in the medicine storage cabinet 1: the automatic medicine packaging facilities is divided into medicine storage cabinet 1 and cabinet fast, described medicine storage cabinet 1 makes the medicament feeder of original discrete installation for medicine assembled unit 11, confession medicine assembled unit can be arbitrarily made with cell type, is arranged with the confession medicine assembled unit of multilayer, multiple row in the medicine storage cabinet;
At first, search each medicament position to same bag medicine, then last layer is started working for medicine assembled unit 11, and medicament spues from selected medicament feeder 111, and medicament slips into medicament collection channel 112 by Action of Gravity Field by medicament guiding channel 114; Be installed in device for trapping 113 in the medicament collection channel 112 by electric machine control so that the inwall of medicament collection channel 112 is close at turnover panel 1131 edges, can collect the medicament that falls into passage.After medicament in described confession medicine assembled unit 11 all is collected fully, control system is sent the turnover panel 1131 that instruction makes device for trapping 113 and is rotated to an angle until turnover panel 1131 is close to vias inner walls again, allows medicament again fall in the medicament collection channel 112 for medicine assembled unit 11 of the lower one deck in the medicine storage cabinet 1 and carries out secondary collection work; At this moment, the turnover panel 1131 of the device for trapping 113 of last layer is close to vias inner walls again;
Subsequently, lower one deck is started working for medicine assembled unit 11, and medicament is spued from medicament feeder 111 drops into the medicament collection channel 112 of lower one deck equally take gravity as propulsion source; When the medicament that is contained in another the 113 pairs of lower floors of device for trapping in the medicament collection channel 112 of lower one deck is collected, the same bag medicament that has fallen when also having collected last layer for turnover panel 1131 rotation of the device for trapping 113 of medicine assembled unit 11; So far, two layers the medicament for falling in the medicine assembled unit 11 all compiles at this up and down; But the medicine assembled unit that supplies of this example only is two layers up and down, and therefore, This move has wrapped this medicament of a whole bag and collected complete.If the medicine storage cabinet structure is N layer (N=2～8), after then need finishing through the N time collection work, a whole bag medicament of same bag medicine just is collected complete.Gathering mechanism 3 is to gather to come from the medicament that falls when last N layer is opened for the device for trapping of medicine assembled unit 11.
At last, the valve 32 of funnel 31 belows is opened, and all medicaments are gathered to be sent to package mechanism 5 and to carry out bagging and packaging, and type printer 4 is printed medicament doctor's advice information at medicine bag simultaneously or in advance, and packaged medicine bag is by going out bag mechanism 6 outputs.
In addition, the medicament of special shape is not suitable for being placed in the medicament feeder 111, therefore, also is provided with manual chemicals dosing plant 2 in the equipment, the medicament of special shape will directly can be entered to gather mechanism 3.
The present invention compared with prior art, contribution and beneficial effect that it is done are:
1. redefine design for the medicine assembled unit
Described medicine storage cabinet is made confession medicine assembled unit with the medicament feeder of original discrete installation, can be arbitrarily made with cell type for the medicine assembled unit, namely is arranged with the confession medicine assembled unit of multilayer, multiple row in the medicine storage cabinet; In for medicine assembled unit device, device for trapping is installed, medicament is trapped and keeps in the medicament collection channel, therefore, the travel time of medicament in the medicament collection channel shortened dramatically, the kinetic energy of medicament is also significantly reduced, thereby system can shorten to significantly that medicament discharges kinetic energy and kinetic energy drop away time of reserving, for the bag medicine speed that increases exponentially complete machine provides may; Be because the minimizing of the kinetic energy of medicament own equally, medicine greatly improves the reliability of complete machine because the medicine that spring bullet etc. causes is lost, damaged events of equal probability greatly reduces; Each supplies to be provided with the device for trapping that medicament in this confession medicine assembled unit can be held back and kept in the medicine assembled unit, thereby provides possibility for complete machine wraps medicament while drug more, and namely a plurality of medicament feeders carry out drug for the cartridge bags that wrap simultaneously;
2. the medicament collection channel is shared
To make mode stacked side by side for medicine assembled unit device in this medicine packaging facilities, lower one deck is realized being communicated with enjoying for the medicament collection channel of medicine assembled unit with last layer for the medicament collection channel of medicine assembled unit, make lower one deck become the upper strata for the extension of medicine assembled unit medicament collection channel for the medicament collection channel of medicine assembled unit; This design simplification structure, dwindled equipment volume; In the situation that complete machine wraps simultaneously drug of medicament more, can significantly promote the bag medicine speed of complete machine.And in existing medicine packaging facilities, do not exist for medicine assembled unit device, thereby there is not channels share.Even if adopted for medicine assembled unit device, if what stack does not adopt the medicament collection channel to share for the medicine assembled unit, its structure will become complicated, volume greatly, particularly in the horizontal size increase, to lengthen simultaneously the acquisition time of medicament, lower the bag medicine speed of complete machine;
3. device for trapping is realized repeatedly collecting to medicament
Supplying in the medicine assembled unit device in medicine packaging facilities of the present invention, at most a device for trapping can be installed below the medicament guiding channel of stacked each medicine discharging agent feeder of laying and medicament collection channel joint, medicament is trapped and keeps in the medicament collection channel, therefore, the travel time of medicament in the medicament collection channel shortened dramatically, the kinetic energy of medicament is also significantly reduced, thereby system can shorten to significantly that medicament discharges kinetic energy and kinetic energy drop away time of reserving, for the bag medicine speed that increases exponentially complete machine provides may; Be because the minimizing of the kinetic energy of medicament own equally, medicine greatly improves the reliability of complete machine because the medicine that spring bullet etc. causes is lost, damaged events of equal probability greatly reduces; And in existing medicine packaging facilities, after medicament is spued in the medicament feeder, the collection that all directly drops to the equipment bottom by gravity gathers in the mechanism, be used for preventing that medicament from losing, damaged and minimizing spring bullet although within gathering mechanism, add various physical structures, but effect is limited, the bulk velocity of equipment fails to break through the bag medicine speed of per second 60 bags all the time, and its bag medicine reliability also fails to promote in addition.
To sum up, the intrinsic flow sequence of having upset prior art Chinese medicine packing at medicine packaging facilities of the present invention, by among the present invention for medicine assembled unit device, medicament collection channel shared structure and device for trapping collection structure etc. repeatedly, so that many bags of medicine bags drug and being independent of each other has simultaneously increased exponentially the bag medicine speed of whole equipment.
Description of drawings
Figure 1 shows that the complete machine structure schematic diagram of the quick automatic medicine packaging facilities of the present invention;
Figure 2 shows that for medicine combination unit structure schematic diagram;
Figure 3 shows that and be arranged with individual layer for the medicine packaging facilities complete machine structure schematic diagram of medicine assembled unit;
Figure 4 shows that the medicine packaging facilities complete machine structure schematic diagram without medicament collection channel shared structure;
Figure 5 shows that the medicament collection channel is shared for medicine combination unit structure schematic diagram;
Figure 6 shows that the structure for amplifying schematic diagram of device for trapping among Fig. 2;
Figure 7 shows that the perspective view of device for trapping;
Figure 8 shows that a plurality of structural representations for the connection of medicine assembled unit of device for trapping;
Figure 9 shows that the planar structure schematic diagram of device for trapping;
Figure 10 shows that the structural representation of device for trapping hand of rotation;
Figure 11 shows that the structural representation of device for trapping the second specific embodiment;
Figure 12 shows that the structural representation of device for trapping the second specific embodiment hand of rotation;
Figure 13 shows that the structural representation of the third specific embodiment of device for trapping;
Figure 14 shows that the structural representation of the 4th kind of specific embodiment of device for trapping;
Figure 15 shows that the machine shape figure of the quick automatic medicine packaging facilities of the present invention.
Among the figure:
The specific embodiment
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, is not intended to limit the present invention.
Embodiment:
Be illustrated in figure 1 as a kind of quick automatic medicine packaging facilities, comprise medicine storage cabinet 1 and cabinet, the below of described medicine storage cabinet 1 is cabinet, be equipped with in the described cabinet and gather mechanism 3, printing mechanism 4, package mechanism 5 and go out bag mechanism 6, described gather mechanism 3 below 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 2 as 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 a plurality ofly be used to storing and the medicament feeder 111 of the medicament that spues for 11 dischargings of medicine assembled unit, the below of each medicament feeder 111 is provided with the medicament guiding channel 114 that skids off for medicament; The side of described medicament feeder 111 is provided with vertical medicament collection channel 112, and described a plurality of medicament guiding channels 114 are 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 parts are equipped be used to holding back 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 the medicine assembled unit 11, namely the left side is arranged with 2, and the right side is arranged with 2, and the centre is medicament guiding channel 114; Need to prove that Fig. 2 only is a kind of example for medicine assembled unit 11, described arrangement mode for the medicament feeder 111 in the medicine assembled unit 11 also comprises:
(1) both sides for medicine assembled unit 11 are provided with two row medicament feeders 111, and medicament collection channel 112 is positioned at the centre of two row medicament feeders 111;
(2) for the one-sided row medicament feeder 111 that is provided with of medicine assembled unit 11, described medicament collection channel 112 is positioned at a side of this row medicament feeder 111.
Described medicine storage cabinet 1 is made confession medicine assembled unit 11 with the medicament feeder of original discrete installation, can be arbitrarily made with cell type for medicine assembled unit 11, namely is arranged with the confession medicine assembled unit 11 of multilayer, multiple row in the medicine storage cabinet 1; In for medicine assembled unit 11, device for trapping 113 is installed, it can be trapped medicament and keep in medicament collection channel 112, therefore, the travel time of medicament in the medicament collection channel shortened dramatically, the kinetic energy of medicament is also significantly reduced, thereby it can shorten to significantly that medicament discharges kinetic energy and kinetic energy drop away time of reserving, for the bag medicine speed that increases exponentially complete machine provides the foundation; Be because the minimizing of the kinetic energy of medicament own equally, medicine greatly improves the reliability of complete machine because the medicine that spring bullet etc. causes is lost, the probability of the event such as damaged greatly reduces; Each supplies to be provided with the device for trapping that medicament in this confession medicine assembled unit can be held back and kept in the medicine assembled unit, thereby provides the foundation for complete machine wraps medicament while drug more, and namely a plurality of medicament feeders carry out drug for the cartridge bags that wrap simultaneously.
As shown in Figure 3, the medicine storage cabinet 1 of medicine packaging facilities forms for medicine assembled unit 11 by four.
Described medicine storage cabinet 1 is interior can also be multilayer for medicine assembled unit 11, its structural principle for convenience of explanation, in Fig. 4 two layers describe as example for the medicine assembled units.Supplying among Fig. 4 comprises the described medicament feeder 111 of two row in the medicine assembled unit 11, the centre of two row medicament feeders 111 arranges medicament collection channel 112, described medicament feeder 111 belows are provided with medicament guiding channel 114, and each medicament guiding channel 114 is communicated with respectively described medicament collection channel 112; The bottom end opening of described medicament collection channel 112 is communicated to the described mechanism 3 that gathers, and gathers so that medicament is collected; Specifically, the arrangement position for medicine assembled unit 11 for medicine assembled unit 11 and last layer (away from the one deck that gathers mechanism 3) of lower one deck (near the one deck that gathers mechanism 3) is distribution straggly, namely descend one deck for medicine assembled unit 11 with adjacent for reserving one section space in the medicine assembled unit 11, extend to for the medicament collection channel 112 for medicine assembled unit 11 of last layer and to gather mechanism 3.
Further, as the optimal technical scheme that supplies medicine assembled unit dual layer arrangement mode among Fig. 4, as shown in Figure 5, be arranged with two layers in the described medicine storage cabinet 1 for medicine assembled unit 11; The confession medicine assembled unit 11 of lower one deck is identical with the arranged distribution upper-lower position for medicine assembled unit 11 of last layer, the medicament collection channel 112 for medicine assembled unit 11 of last layer is communicated with the medicament collection channel 112 for medicine assembled unit 11 of lower one deck, be being communicated with by means of the medicament collection channel 112 for medicine assembled unit 11 of lower one deck for the medicament collection channel 112 of medicine assembled unit 11 of last layer to gather mechanism 3, last layer be respectively arranged with device for trapping 113 for medicine assembled unit 11 and lower one deck for medicine assembled unit 11.This for medicine assembled unit 11 arrangement mode stacked side by side, lower one deck is realized being communicated with enjoying for the medicament collection channel 112 of medicine assembled unit 11 with last layer for the medicament collection channel 112 of medicine assembled unit 11, make lower one deck become the upper strata for the extension of medicine assembled unit 11 medicament collection channels 112 for the medicament collection channel 112 of medicine assembled unit 11; Confession medicine assembled unit dual layer arrangement mode among Fig. 5 is with respect to Fig. 4, and it has simplified the structure of medicine storage cabinet 1, has dwindled equipment volume; In the situation that medicine packaging facilities complete machine wraps simultaneously drug of medicament more, can significantly promote the bag medicine speed of complete machine.And in existing medicine packaging facilities, do not exist for medicine assembled unit device, do not supply the multilevel access shared structure of medicine assembled unit yet.Even if adopted for medicine assembled unit device, if the unit that stacks does not adopt sharing channel, for example shown in Figure 4, its structure will become large with complicated, equipment volume, particularly in the horizontal size increases the acquisition time will lengthen medicament, the bag medicine speed of attenuating complete machine.
The described mechanism 3 that gathers comprises funnel 31, and the bottom of described funnel 31 is equipped with valve 32, and the top of described valve is equipped with manual chemicals dosing plant 2; The medicament of special shape is not suitable for being placed in the medicament feeder 111, therefore, by manual chemicals dosing plant 2 medicament of special shape will directly be entered and to gather mechanism 3, funnel 31 gathers all medicaments, by valve 32 medicament is delivered to package mechanism 5 again and carry out envelope, printing mechanism 4 is printed medicament doctor's advice information at medicine bag, and packaged medicine bag is by going out bag mechanism 6 outputs.Improved so greatly the alerting ability that equipment uses.
Be depicted as the structural representation of a kind of specific embodiment of device for trapping 113 such as Fig. 6～10, it comprises motor, turnover panel 1131, spacing shelves 1132 and coupler 1134, described coupler 1134 links to each other turnover panel 1131 with motor, described coupler 1134 is positioned at the center of medicament collection channel 112, described turnover panel 1131 and the middle spacing shelves 1132 that are provided with described turnover panel 1131 anglecs of rotation of control of motor; Turnover panel 1131 be subject to electric machine control can be centered by coupler 1134 cw conter clockwise bidirectional rotation, can both make the inwall of again being close to medicament collection channel 112 after turnover panel 1131 rotations to guarantee its each rotation.The length of described turnover panel 1131 is consistent with the width of medicine storage cabinet 1, to guarantee can to support a plurality of medicine assembled units 11 that supply after turnover panel 1131 stretches into medicament collection channel 112; In order to guarantee that device for trapping 113 can be close to the inwall of medicament collection channel 112, the transverse width of turnover panel 1131 needs the transverse width greater than medicament collection channel 112.
Preferably, described turnover panel 1131 during take the inwall of coupler 1134 described medicament collection channel 112 as axle is close to and the angle that forms of the inwall of vertical direction as 45 °, be provided with described turnover panel 1131 anglecs of rotation of control in the middle of described turnover panel 1131 and the motor and be 90 ° spacing shelves 1132; Be turnover panel 1131 take coupler 1134 as the axle half-twist, not only temporary medicament can be fallen, and turnover panel 1131 can be close on the inwall of medicament collection channel 112 again.
The below of described limiting block 1132 is provided with limiting buffer device 1133, and its purpose is the noise that produces because of inertia when the normal operation for reducing device for trapping 113 to increase its service life.
Can cause wearing and tearing and noise for fear of the inwall collision of turnover panel 1131 rotations with medicament collection channel 112, can also be provided with at the inwall of medicament collection channel 112 pad of layer, such as rubber pad, silicagel pad etc.; If but pad blocked up the medicament that drops is shelved on can't enters on the pad gather mechanism 3.
Except the first specific embodiment of the described device for trapping 113 of above-mentioned Fig. 6-10, also have three kinds of specific embodiment to be respectively described below:
Be the structural representation of the second embodiment of device for trapping 113 as shown in figure 11, it comprises the rotation turnover panel, the both sides of described rotation turnover panel flush with the both sides of medicament collection channel 112, medicament falls into the surface of rotation turnover panel, motor powered rotation turnover panel rotates 180 °, and the medicament that can will be temporarily stored in the turnover panel surface turns over.Compare with the described turnover panel of Fig. 6-10, from a structural point, one for the cross section is " one " font, and another cross section is the figure of eight; From when work anglec of rotation, a half-twist gets final product, and another one needs Rotate 180 °, as shown in figure 12; This shows, the rotational angle of " one " font turnover panel is less, and its needed rotation time is shorter, helps to improve the bag medicine speed of complete machine.
Be the third embodiment of device for trapping 113 as shown in figure 13, it is the structural representation of drawing plate-type device for trapping, it comprises the pull plate that is positioned at medicament collection channel 112, one end of pull plate is equipped with the gear that connects motor, by the motor driven gear rotation pull plate is moved, its sense of motion is shown in Figure 13 direction of arrow; In addition, baffle plate also is equipped with in the top of pull plate, and when pull plate moved, baffle plate can stop the medicament on the pull plate to follow the pull plate motion, thereby drops such as medicament collection channel 112; The other end of pull plate is connected with spring.
Be the structural representation of the 4th kind of embodiment of device for trapping 113 as shown in figure 14, identical with the first embodiment, device for trapping 113 also comprises turnover panel 1131, spacing shelves 1132, limiting buffer device 1133 and coupler 1134, its difference is that coupler 1134 is positioned at a side of turnover panel 1131, turnover panel 1131 rotates 90 ° to vertical state by horizontality, and medicament namely can drop according to Action of Gravity Field; After medicament dropped, turnover panel 1131 continued 90 ° of convolutions and can restPose; Hence one can see that, and the first embodiment of device for trapping is compared with the 4th kind, although rotational angle is identical, turnover panel has increased by 90 ° the step of circling round in the 4th kind of embodiment.
In sum, in four kinds of embodiments of device for trapping 113, take the first embodiment as optimum.
Be the contour structures schematic diagram according to the medicine packaging facilities of the present invention's making as shown in figure 15.
Under when regarding among the present invention the work of medicine packaging facilities bag medicine speed describe.
Length is generally between 1.2～1.6 meters in the medicament collection channel of legacy equipment, and relying on gravity is that the medicament of propulsion source falls in collection channel will be according to the free-falling body rule, and its shared time is:
Ts
2=2h/g
Wherein g is gravity acceleration value, and h is the height of medicament collection channel.In design, in order to guarantee reliability, the h value is the maximum height 1.6m of passage, the medicament lowering time Ts that draws thus
1Be about 0.57 second.
On the other hand, medicament has been accumulated kinetic energy when falling in collection channel, falling collection channel when bottom at medicament, generally is kinetic energy to be discharged through bouncing several times, and system need to wait that medicament is static to get off, just can be transported to next link, therefore, in this process, the energy drop away time of system arrangement medicament, namely so-called " bounce time " represents with Tp.Because this energy discharge is pressed Normal probability distribution, therefore, Tp can be expressed as:
Tp=P(N)
Wherein N is the kinetic energy that medicament has when dropping to the bottom Contact 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)
In a large amount of statistical tests and practical application in industry, all show, in the situation that height h is 1.6m, bounce time Tp
1Value be about 0.33 second.Although other flow process and action in the equipment work also occupy the regular hour separately, but, these other flow processs or move shared time or be very short (being designated as Tn) even negligible (time, medicament feeder drug time, the device for trapping of giving an order such as system stir time etc.), be to overlap (such as information printing, heat seal envelope, output etc.) of finishing in the time period of collecting flow process, finishing a used maximum duration of flow process action in the legacy equipment can be expressed as:
Ts
1+ Tp
1+ Tn=0.57+0.33+0.09=0.99 second
Wherein the Tn value is 0.09 second, and this time is the summation that time, medicament feeder drug time, device for trapping that system gives an order stir time etc.
In sum, legacy equipment can allow each flow process finish separately action within 1.0 second time, and therefore, the overall bag medicine of legacy equipment is fastest to be about per minute 60 bags.
Realized the repeatedly collection of medicament in the technical scheme of medicine packaging facilities of the present invention by device for trapping 113, actv. has shortened collection channel.Two layers of structure that supplies medicine assembled unit 11 are set as example take medicine storage cabinet 1, the maximum height of the free-falling body of medicament is about 1/3rd of prior art, namely is no more than 0.5m, brings formula Ts into
2=2h/g and formula draw Ts
2Be 0.32 second, " bounce time " Tp=P ' (h) draws Tp for being approximately linear (this conclusion is verified as accurately by experiment test) under identical variance in 0.1～2.0 meter scope
2Be 0.1 second, finishing a used maximum duration of flow process action in the new installation of the present invention can be expressed as:
Ts
2+ Tp
2+ Tn=0.32+0.1+0.09=0.51 second
Wherein the Tn value still is 0.09 second, and this time is the summation that time, medicament feeder drug time, device for trapping that system gives an order stir time etc.
In sum, new installation of the present invention can allow each flow process finish separately action within 0.51 second time, and therefore, the overall bag medicine of new installation of the present invention is fastest to be reached about per minute 120 bags.2 times of bag medicine speed of the prior art.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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 (9)
1. a quick automatic medicine packaging facilities comprises medicine storage cabinet (1) and cabinet, and the below of described medicine storage cabinet (1) is cabinet; Be equipped with in the 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 equipped with a plurality ofly be used to 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) that skids off for medicament; The side of described medicament feeder (111) is provided with vertical medicament collection channel (112), and a plurality of medicament guiding channels (114) are communicated with described medicament collection channel (112) respectively; Be equipped with in the bottom of described medicament collection channel (112) be used to holding back and the device for trapping (113) of temporary medicament; The below of described medicament collection channel (112) is for gathering mechanism (3).
2. a kind of quick automatic medicine packaging facilities according to claim 1, it is characterized in that described for two row described medicament feeders (111) are installed in the medicine assembled unit (11), the centre of two row medicament feeders (111) arranges described medicament collection channel (112), and the medicament guiding channel (114) of described medicament feeder (111) below is communicated with respectively described medicament collection channel (112).
3. a kind of quick automatic medicine packaging facilities according to claim 2 is characterized in that being arranged with in the described medicine storage cabinet (1) a plurality of for medicine assembled unit (11) of individual layer; Described for comprising two row described medicament feeders (111) in the medicine assembled unit (11), the centre of two row medicament feeders (111) arranges described medicament collection channel (112), and the medicament guiding channel (114) of medicament feeder (111) below of described medicament collection channel (112) both sides is communicated with respectively described medicament collection channel (112); The bottom end opening of described medicament collection channel (112) is communicated to the described mechanism (3) that gathers.
4. a kind of quick automatic medicine packaging facilities according to claim 2 is characterized in that being arranged with in the medicine storage cabinet (1) at least two layers confession medicine assembled unit (11); Wherein, lower one deck different with the arrangement position for medicine assembled unit (11) of last layer for medicine assembled unit (11), the adjacent of lower one deck supplies the medicament collection channel (112) that supplies medicine assembled unit (11) of last layer to extend to the space of gathering mechanism (3) for reserving in the medicine assembled unit (11).
5. a kind of quick automatic medicine packaging facilities according to claim 2 is characterized in that comprising in the described medicine storage cabinet (1) at least two layers for medicine assembled unit (11); Wherein, the confession medicine assembled unit (11) of lower one deck is identical with the arrangement position for medicine assembled unit (11) of last layer, the medicament collection channel (112) for medicine assembled unit (11) of last layer is communicated with the medicament collection channel (112) for medicine assembled unit (11) of lower one deck, and the medicine assembled unit (11) that supplies for medicine assembled unit (11) and lower one deck of last layer is respectively arranged with device for trapping (113).
6. described a kind of quick automatic medicine packaging facilities one of according to claim 1-5, it is characterized in that the described mechanism (3) that gathers comprises funnel (31), the bottom of described funnel (31) is equipped with valve (32), and the top of described valve is equipped with manual chemicals dosing plant (2).
7. described a kind of quick automatic medicine packaging facilities one of according to claim 1-5, it is characterized in that described device for trapping (113) comprises motor, turnover panel (1131), spacing shelves (1132) and coupler (1134), described coupler (1134) links to each other turnover panel (1131) with motor, described turnover panel (1131) and the middle spacing shelves (1132) that are provided with control described turnover panel (1131) anglec of rotation of motor; The width of described turnover panel (1131) is more than or equal to the transverse width of described medicament collection channel (112).
8. a kind of quick automatic medicine packaging facilities according to claim 7, when it is characterized in that described turnover panel (1131) take the inwall of coupler (1134) described medicament collection channel (112) as axle is close to and the angle that forms of the inwall of vertical direction as 45 °.
9. a kind of quick automatic medicine packaging facilities according to claim 8 is characterized in that the below of described limiting block (1132) is provided with limiting buffer device (1133).
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| CN108466707A (en) * | 2017-09-26 | 2018-08-31 | 高涛 | A kind of hospital pharmacy drug automated dispensing, sorting packaging system and its application method |
| CN112249584A (en) * | 2020-10-21 | 2021-01-22 | 张凤菊 | Automatic medicine taking cabinet and medicine taking method |
| CN112334389A (en) * | 2018-06-21 | 2021-02-05 | 普和希控股公司 | Medicine supply device and medicine packaging device |
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| Publication number | Publication date |
|---|---|
| CN103318591B (en) | 2016-06-15 |
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