CN105478488A - Light steel keel rolling machine equipment - Google Patents
Light steel keel rolling machine equipment Download PDFInfo
- Publication number
- CN105478488A CN105478488A CN201610034744.4A CN201610034744A CN105478488A CN 105478488 A CN105478488 A CN 105478488A CN 201610034744 A CN201610034744 A CN 201610034744A CN 105478488 A CN105478488 A CN 105478488A
- Authority
- CN
- China
- Prior art keywords
- milling train
- punch press
- milling
- equipment according
- steel joist
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
Abstract
The invention provides light steel keel rolling machine equipment which comprises a punching machine used for punching a steel strip to be machined and a rolling machine used in cooperation with the punching machine to roll and shape the punched steel strip. A control device for controlling the working speed of the rolling machine is arranged at the steel strip inlet end, corresponding to the punching machine, on the rolling machine. The control device comprises a start and stop switch for controlling the rolling machine to be started and stopped and an induction device for controlling the start and stop switch to act according to the state of the steel strip. By the adoption of the equipment, the induction device is used for inducting the moving state of the steel strip and judging the working states of the punching machine and the rolling machine, a halt can be performed once any one of the punching machine and the rolling machine breaks down, waste of the steel strip is reduced, and a fault is prevented from being further extended. The punching machine is remotely controlled to be started and stopped through an electromagnetic device, the labor intensity of operators is lowered, and the fault can be treated in time and prevented from being extended.
Description
Technical field
The present invention relates to building materials field, the keel milling equipment that the operating rate of the punch press and milling train that particularly relate to a kind of rolled steel strip can be mated completely.
Background technology
Steel band of the prior art is when rolling into lightgage steel joist; need first to carry out after punching press, directly entering milling train again through punch press to shape; wherein the operating rate of milling train is faster than the speed of punch press; therefore the operating rate of milling train generally can be set according to the operating rate of punch press in advance; but in real work; milling train usually can occur pulls steel band to advance because of excessive velocities, causes the affected problem of the punching press of steel band on punch press.
In addition, the startup of existing punch press and the course of work control to need to be realized by floor push, during general work on the spot, the course of work of punch press does not need operating personnel to note in the moment, therefore be liberation operating personnel, usually utilizing weight to push down floor push makes it always in running order, removes except weight when needs stop again.In real work, when milling train go wrong need to stop time, can be closed down by the control cabinet of one end, and milling train also needs after closing down to go manually to cut out punch press again, wasting time in the middle of this, may affect the punching press effect of steel band.
Summary of the invention
The object of the invention is to provide a kind of lightgage steel joist milling equipment, synchronous with the operating rate realizing milling train and punch press.
Especially, the invention provides a kind of lightgage steel joist milling equipment, comprising:
The invention has the beneficial effects as follows: judge the duty of punch press and milling train by the mobile status of induction installation induction steel band, once both any one break down and can immediately shut down, decrease the waste of steel band, and avoid the further expansion of fault.
Realized the Long-distance Control start and stop of punch press by calutron, the work reducing operating personnel is emphasized, and can handling failure in time, prevents the further expansion of fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of lightgage steel joist milling equipment according to an embodiment of the invention;
Fig. 2 is another structural representation responding to frame in Fig. 1;
Fig. 3 is the structural representation again responding to frame in Fig. 1;
Fig. 4 is calutron structural representation according to an embodiment of the invention;
Fig. 5 is another structural representation of calutron according to an embodiment of the invention;
In figure: 10-punch press, 20-bundle machine, 30-induction installation, 31-fluctuating end, 32-control end, 33-hollow pipe, 34-movable sleeve, 35-induction frame, 40-steel band, 50-calutron, 51-electromagnet, 52-inhale iron, 53-control lever, 54-adjusting rod, 55-connecting plate, 56-adjustable pipe.
Detailed description of the invention
As shown in Figure 1, the lightgage steel joist milling equipment of the embodiment of the present invention, comprises the punch press 10 for carrying out punching press to steel band 40 to be processed, and with punch press 10 associated working to be rolled the milling train 20 of sizing to the steel band 40 after punching press.This milling train 20 is provided with in steel band entrance one end corresponding with punch press 10 control device controlling milling train 20 operating rate, and control device comprises the start stop switch controlling milling train start and stop and the induction installation 30 controlling start stop switch action according to steel band 40 state.
Operationally, first an operating rate is set to milling train 20, when punch press 10 breaks down the punching press time-out causing steel band 40, now steel band 40 can be strained owing to continuing to run by milling train 20, steel band 40 after tension is in one higher than height when normally advancing at ordinary times, when induction installation 30 senses that steel band 40 arrives this position, start stop switch can be triggered to close the operation of milling train 20, thus prevent pullling further of milling train 20 pairs of steel bands 40.Induction installation 30 in the present embodiment can be applied in equally, when milling train 20 speed of service is accelerated or asynchronous with the action of punch press 10 and cause the situation that steel band 40 is strained.
Further, in one embodiment of the invention, this induction installation 30 can comprise the induction frame 35 of a rectangle, and be arranged on induction frame 35 for pressing the briquetting of start stop switch, one end of this induction frame 35 be fluctuating end 31 and be in steel band 40 advance on track, the relative other end is control end 32 and is flexibly connected with one end of milling train 20, induction frame 35 after connection can with control end 32 for fulcrum rotates, briquetting to be arranged on control end 32 and with the rotation of control end 32 synchronous axial system, start stop switch to be arranged on milling train 20 and to be on the swing-around trajectory of briquetting.
When steel band 40 is normally advanced, it is the fluctuating scope normally worked in the preceding paragraph space on ground and ground, when induction frame 35 is installed, its control end 32 can ride over the upper surface of steel band 40, and rise and fall with the fluctuating of steel band 40, and the fluctuating of steel band 40 is when exceeding predetermined fluctuating scope, frame 35 is current is made the briquetting of its control end 32 just in time press the start stop switch of milling train 20 by the position of praising in induction, thus stops the operation of milling train 20 in time.When the relief height of steel band 40 returns within the scope of predetermined fluctuating, briquetting unclamps start stop switch with the decline rotation of induction frame 35, and milling train 20 can work on again.The present embodiment according to the operation of the undulating state electronically operated mill 20 of steel band 40, can reduce the labour intensity of workman, increases work efficiency simultaneously, and reduces product waste, cost-saving.
Further, for avoiding affecting advancing of steel band 40, the fluctuating end 31 of this induction frame 35 can overlap have with steel band 40 advance and the movable sleeve 34 of rotation.Movable sleeve 34 can be that a diameter is greater than the steel pipe of control end 32 diameter, conduit peschel or plastic tube.
As shown in Figure 2,3, in other embodiments of the invention, this induction frame 35 can be the rectangle with four limits, or zigzag, or half rectangular configuration.
Further, in one embodiment of the invention, for convenience of the installation of induction frame 35, the control end 32 of the induction frame 35 of rectangle can be the middle two-section support bar disconnected, milling train 20 is fixed with the hollow pipe 33 corresponding with support bar width, during installation, two ends and the milling train 20 formation activity of after being utilized by control end 32 gap outwards to separate, two-section support bar being inserted respectively hollow pipe 33 are fixed.Induction frame 35 after installation can with hollow pipe 33 for fulcrum rotates.Hollow pipe 33 in the present embodiment can be one, also can be two sections of corresponding with two-section support bar respectively hollow pipes 33.The induction frame 35 of hatch frame is adopted to be easy for installation and removal.
Further, be the movement avoiding the control end 32 responding to frame 35 to affect steel band 40, the fixed position of hollow pipe 33 can be arranged on the entry position entering milling train 20 lower than steel band 40.
As shown in Figure 4,5, further, in one embodiment of the invention, this punch press 10 can be arranged the calutron 50 of Electronic control punch press 10 start and stop, this calutron 50 comprises the pull bar be directly connected with the normal open switch of punch press 10, with the suction iron 52 being arranged on pull bar end and being connected with normal open switch one end, and to be fixed on punch press 10 and and inhale the electromagnet 51 that iron 52 interval normal open switch starts stroke distances, electromagnet 51 is connected with electromagnetic switch in the control cabinet of milling train 20 by cable.
During work, be that electromagnet 51 switches on power, thus make the charged generation magnetic force of electromagnet 51 and suction iron 52 be adsorbed to electromagnet 51 place by electromagnetic switch, the movement of inhaling iron 52 then drives pull bar to move, and the movement of pull bar can make normal open switch closed and start punch press 10.When needs stop punch press 10 to work, disconnected the power supply of electromagnet 51 equally by electromagnetic switch, make suction iron 52 lose suction and get back to original position, thus normal open switch is opened, stop the work of punch press 10.The present embodiment does not need operating personnel to run, and only can control the duty of punch press 10 and milling train 20 at control cabinet place simultaneously, reduce the labour intensity of operating personnel, decrease the waste of product.
Further, for convenience of the shift length of adjusting yoke, in one embodiment of the invention, the adjusting device of adjusting yoke length can be set on pull bar, the length of pull bar can be controlled by adjusting device, thus the suction size be convenient to according to electromagnet 51, or the start and stop stroke distances of normal open switch adjusts.
In one embodiment of the invention, this adjusting device can comprise connecting plate 55 and by two independently pull bars of forming of control lever 53 and adjusting rod 54, this connecting plate 53 at least can arrange two fixing holes, one end of control lever 53 is connected the other end with normal open switch and connecting plate 55 is fixed, and one end of adjusting rod 54 is connected the other end and inhales iron 52 and be connected with connecting plate 55.In the present embodiment, control lever 53 and adjusting rod 54 are fixedly fixed by nut with connecting plate 55, by adjusting the fixed position of both the position of nut and adjustable and connecting plate 55, thus the length of whole pull bar can be adjusted according to the magnetic force size of the opening and closing distance of normal open switch and electromagnet 51.
In another embodiment of the present invention, this adjusting device can comprise a hollow and the female adjustable pipe 56 of two ends band, pull bar is divided into separate control lever 53 and adjusting rod 54, one end of control lever 53 is connected the other end and is threaded with adjustable pipe 56 with normal open switch, one end and the adjustable pipe 56 of adjusting rod 54 other end that is threaded is connected with suction iron 52.The length of adjustable pipe 56 generally needs the adjustable space reserving control lever 53 and adjusting rod 54.During use, adjustable range can be carried out by directly turning adjustable pipe 56, also can turn control lever 53 and/or adjusting rod 54 respectively and realizing regulating object.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a lightgage steel joist milling equipment, comprising:
Punch press, for carrying out punching press to steel band;
Milling train, with described punch press associated working, for being rolled sizing to the described steel band after punching press;
Automatic speed governing device, is arranged between described punch press and described milling train, comprises the start stop switch controlling described milling train start and stop and the induction installation controlling described start stop switch action according to described steel band state.
2. lightgage steel joist milling equipment according to claim 1, wherein,
Described induction installation comprises induction frame, with the briquetting for pressing described start stop switch be arranged on described induction frame, one end of described induction frame be rise and fall end and be in described steel band advance on track, the other end is control end and is flexibly connected with one end of described milling train, the control end of the described induction frame after connection can with described control end for fulcrum rotates, described briquetting to be arranged on described control end and with the rotation of described control end synchronous axial system, described start stop switch to be arranged on described milling train and to be on the swing-around trajectory of described briquetting.
3. lightgage steel joist milling equipment according to claim 2, wherein,
The fluctuating end cover of described induction frame have with described steel band advance and the movable sleeve of passive rotation.
4. lightgage steel joist milling equipment according to claim 2, wherein,
Described induction frame is rectangle, zigzag or half rectangle.
5. lightgage steel joist milling equipment according to claim 4, wherein,
Described induction frame is rectangle and the two-section support bar separated in being of the control end be connected with described milling train, and described milling train is fixed with hollow pipe, and support bar described in two-section is fixing with described milling train activity after inserting the two ends of described hollow pipe respectively.
6. lightgage steel joist milling equipment according to claim 5, wherein,
The fixed position of described hollow pipe enters the entrance of described milling train lower than described steel band.
7. lightgage steel joist milling equipment according to claim 1, wherein,
Described punch press is provided with the calutron controlling described punch press start and stop, described calutron comprises the pull bar be directly connected with the normal open switch of described punch press, with the suction iron being arranged on described pull bar and not being connected with described normal open switch one end, and to be fixed on described punch press and and normal open switch described in described suction iron interval start the electromagnet of stroke distances, described electromagnet is connected with electromagnetic switch in the control cabinet of described milling train by cable.
8. lightgage steel joist milling equipment according to claim 7, wherein,
Described pull bar is provided with the adjusting device regulating described pull bar length.
9. lightgage steel joist milling equipment according to claim 8, wherein,
Described adjusting device comprises connecting plate, described pull bar is divided into separate control lever and adjusting rod, described connecting plate is provided with two fixing holes, one end of described control lever is connected the other end with described normal open switch and described connecting plate is fixed, and one end of described adjusting rod is connected the other end and is connected with described suction iron with described connecting plate.
10. lightgage steel joist milling equipment according to claim 8, wherein,
Described adjusting device comprises a hollow and the female adjustable pipe of two ends band, described pull bar is divided into separate control lever and adjusting rod, one end of described control lever is connected the other end with described normal open switch and is threaded with described adjustable pipe, and one end and the described adjustable pipe of the described adjusting rod other end that is threaded is connected with described suction iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034744.4A CN105478488A (en) | 2016-01-19 | 2016-01-19 | Light steel keel rolling machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034744.4A CN105478488A (en) | 2016-01-19 | 2016-01-19 | Light steel keel rolling machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478488A true CN105478488A (en) | 2016-04-13 |
Family
ID=55665962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034744.4A Pending CN105478488A (en) | 2016-01-19 | 2016-01-19 | Light steel keel rolling machine equipment |
Country Status (1)
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| CN (1) | CN105478488A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074556A1 (en) * | 2005-10-04 | 2007-04-05 | Shape Corporation | Continuous process of roll-forming stamped sheet |
| CN101028685A (en) * | 2007-03-22 | 2007-09-05 | 南京赛彤铁路电气化有限公司 | Stainless-steel band special apparatus for steel-aluminum composite contact rail |
| CN101439467A (en) * | 2007-11-23 | 2009-05-27 | 上海品瑞房屋制造有限公司 | Metal bar section roll milling and processing equipment, and network control system thereof |
| CN201496753U (en) * | 2009-09-22 | 2010-06-02 | 广西玉柴机器股份有限公司 | Safety protection device for automatic equipment rotating mechanism |
| CN102248368A (en) * | 2011-06-14 | 2011-11-23 | 天津华源盛电器控制设备有限公司 | KB section rolling forming method |
| CN103337416A (en) * | 2013-06-13 | 2013-10-02 | 无锡商业职业技术学院 | Relay electric device |
| CN203737732U (en) * | 2014-01-06 | 2014-07-30 | 南京钢铁股份有限公司 | Special looper for liner cutting for full continuous rolling of bars |
-
2016
- 2016-01-19 CN CN201610034744.4A patent/CN105478488A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074556A1 (en) * | 2005-10-04 | 2007-04-05 | Shape Corporation | Continuous process of roll-forming stamped sheet |
| CN101028685A (en) * | 2007-03-22 | 2007-09-05 | 南京赛彤铁路电气化有限公司 | Stainless-steel band special apparatus for steel-aluminum composite contact rail |
| CN101439467A (en) * | 2007-11-23 | 2009-05-27 | 上海品瑞房屋制造有限公司 | Metal bar section roll milling and processing equipment, and network control system thereof |
| CN201496753U (en) * | 2009-09-22 | 2010-06-02 | 广西玉柴机器股份有限公司 | Safety protection device for automatic equipment rotating mechanism |
| CN102248368A (en) * | 2011-06-14 | 2011-11-23 | 天津华源盛电器控制设备有限公司 | KB section rolling forming method |
| CN103337416A (en) * | 2013-06-13 | 2013-10-02 | 无锡商业职业技术学院 | Relay electric device |
| CN203737732U (en) * | 2014-01-06 | 2014-07-30 | 南京钢铁股份有限公司 | Special looper for liner cutting for full continuous rolling of bars |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160413 |