CN101797818A - Device for controlling strain in printing and bag making of three-dimensional bag roll paper - Google Patents
Device for controlling strain in printing and bag making of three-dimensional bag roll paper Download PDFInfo
- Publication number
- CN101797818A CN101797818A CN200910028268A CN200910028268A CN101797818A CN 101797818 A CN101797818 A CN 101797818A CN 200910028268 A CN200910028268 A CN 200910028268A CN 200910028268 A CN200910028268 A CN 200910028268A CN 101797818 A CN101797818 A CN 101797818A
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- strain
- controller
- printing
- tension
- detector
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- 238000007639 printing Methods 0.000 title claims abstract description 23
- 239000006247 magnetic powder Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a device for controlling strain in printing and bag making of three-dimensional bag roll paper. The device comprises a pneumatic shaft, a transmission shaft, a strain detector, a swing arm roller, a Hall switch, an air supply adjusting device, a cylinder, a PLC variable stroke controller and a magnetic powder brake; the device is characterized in that: roll paper is arranged on the pneumatic expansion shaft and transmitted to the strain detector through the transmission roller; paper strain is measured and fed back to the strain controller by the detector; compared with the artificially-set strain, the strain set by the strain controller has the advantages that: when two strain values are different, the strain controller correspondingly adjusts an output proportion to change torque of the magnetic powder brake; otherwise, when the two strain values are the same, the controller keeps the output proportion to balance the measured strain and the set strain; in shutdown, the Hall switch feeds back the situation that the Hall switch does not receive a pulse signal within two seconds to the strain controller for pausing the adjustment of the output proportion; and the strain control also adopts a pneumatic automatic control device to ensure stable and reliable strain when the paper strain is operating or still.
Description
Technical field:
The present invention relates to the three-dimensional bag of a kind of web feed printing maker, particularly printing and bag making tension control mechanism wherein.Belong to printing paper bag packing technique field.
Background technology:
At present, three-dimensional bag maker generally adopts individual offset printing on the market, and the printing back makes three-dimensional bag, and individual bag speed is slow, generally per hour about 2000.Web feed printing bag speed per hour reaches about 10000 soon.But, adopt the control of web printing bag tension force bad, chromatography is inaccurate, the bag shakiness, influence printing and bag quality, therefore demanding three-dimensional bag does not adopt web feed printing to make.
Summary of the invention:
The technical problem to be solved in the present invention is, at the shortcoming of above existence, invents a kind of employing PLC program control technology and Pneumatic Control Technology, guarantee roll web from large winding diameter to rouleau the transmission process of footpath tension force steadily consistent.Reach web feed printing chromatography and individual offset printing uniform quality, improve web printing bag speed.
But device for controlling strain in printing and bag making of three-dimensional bag roll paper of the present invention comprises pneumatic expansion axle, live-roller, tension detector, swing arm roller, Hall switch, source of the gas adjusting device, cylinder, PLC range tension controller, magnetic powder brake and forms.Roll web is installed on the pneumatic expansion axle in the use, and magnetic powder brake is connected with main axis of dilatation.Paper is delivered to tension detector through the transmission ribbon, is fed back on the tension controller to actual tension by detectors measure.Controller is set required tension force and is compared with artificial, if when two tension values do not wait, controller is with corresponding adjustment export ratio, make magnetic powder clutched brake change moment, when setting tension force equates, tension controller will keep export ratio, make to measure tension force and set tension force maintenance balance.Tension controller is under auto state, if shut down, Hall switch does not receive pulse signal in 2 second time will feed back to the adjustment that tension controller suspends export ratio.Just detect less than the measurement tension force in the actual motion because measure tension force during stopped status, and measure tension force and can diminish, this moment, controller was thought overtension when measuring tension force increases export ratio and cause start less than setting tension force, broke paper.Pneumatic automatic control is also adopted in tension force control, is made up of swing arm roller, cylinder, source of the gas adjusting device.The source of the gas adjusting device is set constant pressure value, keeps cylinder pressure stable, and when paper power changed, the swing arm roller swung.The big swing arm roller of tension force is to the B spot wobble, and the little swing arm of tension force is to the A spot wobble.Two groups of tension force are controlled simultaneously and are guaranteed tension stability.This mechanism's effect is: adopt the electric programming technique control of ray machine, guarantee roll web from large winding diameter to rouleau the footpath uniform tension in order, improve printing and bag making quality and speed.
Description of drawings:
Below in conjunction with drawings and Examples to further detailed explanation of the present invention.
Fig. 1 is a topology view of the present invention.
Specific implementation method:
Fig. 1 is a topology view of the present invention; roll web 1 is installed on the pneumatic expansion axle 10; be sent to tension detector 3 by live-roller 2; measure the paper force feedback to PLC tension controller 8 by detector 3; tension controller 8 is compared with the required tension force of artificial setting; when two tension values do not wait; tension force control 8 is with corresponding adjustment export ratio; make magnetic powder clutched brake 9 change moment; otherwise when tension force equates, controller 8 will keep export ratio, make to measure tension force and set tension force maintenance balance; when shutting down, Hall switch 5 does not receive pulse signal in 2 times in second will feed back to the adjustment that tension controller 8 suspends export ratio.Pneumatic automatic control has also been adopted in tension force control, and source of the gas adjusting device 6 is set constant pressure value according to demand, keeps cylinder 7 force value stable; when paper power changes; under cylinder 7 effect, swing arm roller 4 adjustment of tonicity that swings is guaranteed when paper power is shut down start reliable and stable.
Claims (4)
1. tenslator is made in a three-dimensional bag roll paper printing, but is made up of PLC range tension controller (8), tension detector (3), Hall switch (5), magnetic powder brake (9), pneumatic expansion axle (10), live-roller (2), source of the gas adjusting device (6), cylinder (7), swing arm roller (4), printing (11) of the same colour, printing two looks (12), printing three looks (13), printing four looks (14).Its feature with: roll web (1) is installed on the pneumatic expansion axle, by live-roller (2), be sent to tension detector (3), measure the paper force feedback to controller (8) by detector (3), controller (8) sends signal feedback to magnetic powder brake (9) and changes moment, keeps measuring tension force and keeps balance with setting tension force.When shutting down, Hall switch (5) does not receive pulse signal in 2 times in second will feed back to controller (8), suspends the adjustment of export ratio.Pneumatic tension force is controlled automatically and is adopted source of the gas adjusting device (6), sets constant pressure value according to demand, keeps cylinder (7) force value stable, when tension force changes, and under cylinder (7) effect, swing arm roller (4) adjustment of tonicity that swings.
2. tenslator is made in three-dimensional bag roll paper printing according to claim 1, it is characterized in that: but by PLC range tension controller (8), tension detector (3), Hall switch (5), magnetic powder brake (9), control pneumatic expansion axle (10) is gone up driving torque, reaches control paper power purpose.
3. tenslator is made in three-dimensional bag roll paper printing according to claim 1, it is characterized in that: swung by source of the gas adjusting device (6), cylinder (7) control swing arm roller (4), reach control paper power purpose.
4. tenslator is made in three-dimensional bag roll paper printing according to claim 1, it is characterized in that: use control tension force more stable simultaneously according to claim 2 and claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910028268A CN101797818A (en) | 2009-02-05 | 2009-02-05 | Device for controlling strain in printing and bag making of three-dimensional bag roll paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910028268A CN101797818A (en) | 2009-02-05 | 2009-02-05 | Device for controlling strain in printing and bag making of three-dimensional bag roll paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101797818A true CN101797818A (en) | 2010-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910028268A Pending CN101797818A (en) | 2009-02-05 | 2009-02-05 | Device for controlling strain in printing and bag making of three-dimensional bag roll paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797818A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442453A (en) * | 2010-10-05 | 2012-05-09 | 富士施乐株式会社 | Packaging box closing member |
| CN102673015A (en) * | 2012-06-21 | 2012-09-19 | 上豪包装机械（镇江）有限公司 | Device for coating film on interlayer paper by winding drum |
| CN108046013A (en) * | 2017-11-30 | 2018-05-18 | 南通大学 | A kind of splicer control system and control method |
| CN110857001A (en) * | 2018-08-25 | 2020-03-03 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050242224A1 (en) * | 2004-04-30 | 2005-11-03 | Komori Corporation | Braking force control method and device for strip-shaped material feeding device |
| CN201080033Y (en) * | 2007-07-07 | 2008-07-02 | 云南玉溪创新彩印有限公司 | Gravure press radium-shine transfer paper seam aligning gear |
| CN101214752A (en) * | 2007-12-30 | 2008-07-09 | 宁波欣达印刷机器有限公司 | Printing machine introducing and preprocessing device for easy-to-stretch coiling block material |
| CN201169119Y (en) * | 2007-10-19 | 2008-12-24 | 天津长荣印刷设备股份有限公司 | Unit type thermoprinting machine for reeled paper |
| CN101357528A (en) * | 2008-06-24 | 2009-02-04 | 四川汶沅票证印务有限公司 | Multi-joint invoicing continuous rotary printing method |
-
2009
- 2009-02-05 CN CN200910028268A patent/CN101797818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050242224A1 (en) * | 2004-04-30 | 2005-11-03 | Komori Corporation | Braking force control method and device for strip-shaped material feeding device |
| CN201080033Y (en) * | 2007-07-07 | 2008-07-02 | 云南玉溪创新彩印有限公司 | Gravure press radium-shine transfer paper seam aligning gear |
| CN201169119Y (en) * | 2007-10-19 | 2008-12-24 | 天津长荣印刷设备股份有限公司 | Unit type thermoprinting machine for reeled paper |
| CN101214752A (en) * | 2007-12-30 | 2008-07-09 | 宁波欣达印刷机器有限公司 | Printing machine introducing and preprocessing device for easy-to-stretch coiling block material |
| CN101357528A (en) * | 2008-06-24 | 2009-02-04 | 四川汶沅票证印务有限公司 | Multi-joint invoicing continuous rotary printing method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442453A (en) * | 2010-10-05 | 2012-05-09 | 富士施乐株式会社 | Packaging box closing member |
| CN102442453B (en) * | 2010-10-05 | 2016-10-05 | 富士施乐株式会社 | Packing case closing feature |
| CN102673015A (en) * | 2012-06-21 | 2012-09-19 | 上豪包装机械（镇江）有限公司 | Device for coating film on interlayer paper by winding drum |
| CN108046013A (en) * | 2017-11-30 | 2018-05-18 | 南通大学 | A kind of splicer control system and control method |
| CN110857001A (en) * | 2018-08-25 | 2020-03-03 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
| CN110857001B (en) * | 2018-08-25 | 2022-03-08 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |