CN103057993B - Press roll control device of automatic single-shaft surface coiling machine - Google Patents
Press roll control device of automatic single-shaft surface coiling machine Download PDFInfo
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- CN103057993B CN103057993B CN201310009322.8A CN201310009322A CN103057993B CN 103057993 B CN103057993 B CN 103057993B CN 201310009322 A CN201310009322 A CN 201310009322A CN 103057993 B CN103057993 B CN 103057993B
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Abstract
The invention belongs to the field of machinery, and particularly relates to a press roll control device of an automatic single-shaft surface coiling machine. The press roll control device of the automatic single-shaft surface coiling machine comprises an alternating-current servo motor, a program control system, an air cylinder and a swing arm support, the alternating-current servo motor is connected with a press roll through a conveying belt, the swing arm support is capable of rotating around a swing arm pivot, one end of the swing arm support is connected with the cylinder while the other end thereof is connected with the press roll, the program control system controls the swing arm support and the air cylinder to move, and when the air cylinder moves, the air cylinder drives the swing arm support to rotate around the swing arm pivot, the swing arm support drives the press roll to descend to the surface of the coiling machine and apply pressure, and simultaneously the alternating-current servo motor is controlled by the program control system to automatically start and enable the press roll to quickly reach a coiling speed of a spindle. By the aid of the adopted program control system, the press roll can reach the rolling speed of a reel quickly only by operation of a touch screen, and the press roll control device is flexible and convenient to operate and compact in structure.
Description
Technical field
The invention belongs to mechanical field, relate in particular to a kind of reeler, especially a kind of one-axial surface coiler press-roller control setup automatically.
Background technology
Technological processes such as producing the calendering of super film needs process, cross water, water squeezing, embossing, cooling, cutting edge, batch.What wherein use in coiling technique is generally that automatic one-axial surface reeler batches.Automatic one-axial surface reeler comprises a Bao Tai and two Bao Tai, and a Bao Tai and two Bao Tai includes spool and pressure roller, and wherein a Bao Tai is used for roll set, changes to two Bao Tai more normally batch one after protecting platform roll set.Pressurize with pressure roller above winding off spindle when batching, and batch the super film of different-thickness, the pressure of different size be applied.In prior art, pressure roller directly presses on film spool.Because film winding off spindle makes high-speed operation on principal axis roller surface, pressure roller directly presses on film spool, due to the starting stage, pressure roller is different with the speed of main shaft, therefore can cause larger opposition on film spool, and not only roll set difficulty increases, and film easily wrinkles, the diaphaneity of film will be made like this to be deteriorated, and fraction defect increases, and produces waste.
Summary of the invention
The object of the present invention is to provide the automatic one-axial surface coiler press-roller control setup that a kind of roll set is simple, easy and simple to handle, product diaphaneity is good, yield rate is high, to overcome, existing automatic one-axial surface reeler roll set resistance is large, product easily wrinkles, poor transparency, fraction defect are high, waste the problems such as large.
The technical scheme that the present invention solves the problems of the technologies described above employing is: described automatic one-axial surface coiler press-roller control setup comprises AC servo motor, process control system, cylinder and oscillating arm bracket, AC servo motor is connected with pressure roller by belt conveyor, oscillating arm bracket can rotate around swing arm fulcrum, and one end is connected with cylinder, the other end is connected with pressure roller, process control system controls the motion of AC servo motor and cylinder, when cylinder moving, cylinder drives oscillating arm bracket to rotate around swing arm fulcrum, oscillating arm bracket band dynamic pressure roller drops to the surface of reeler and applies pressure, AC servo motor automatically starts and makes pressure roller reach the coiling speed of main shaft fast under the control of process control system simultaneously.
Said procedure control system comprises touch-screen, programmable logic controller (PLC) (PLC), AC Servo Motor Control device and cylinder controller, touch-screen is for arranging the speed of pressure roller, torsion and pressure, and above-mentioned information is sent to PLC, programmed by PLC, calculate and compare with the velocity of rotation of main shaft, its medium velocity and torsion signal are supplied to AC Servo Motor Control device to control the operation of AC servo motor, pressure signal transmission to cylinder controller with the motion of control cylinder.
Above-mentioned AC Servo Motor Control device is ac servo amplifier.
Above-mentioned cylinder controller comprises PLC and controls electric Proportion valve, precise pressure regulating valve and electromagnetic valve, after platen pressure is set by touch-screen, pressure information is passed to PLC and is controlled electric Proportion valve, the tolerance being controlled electric Proportion valve control output by PLC controls precise pressure regulating valve, again through solenoid control pressure roller cylinder, to ensure the pressure requirements of pressure roller.
The present invention is owing to taking process control system, so pressure roller can be made to reach spool coiling speed fast, and only need by touch screen operation, flexible and convenient operation, compact conformation, the diaphaneity of product is good when batching PVC super film product, yield rate is high, and installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Detailed description of the invention
As shown in Figure 1, this automatic one-axial surface coiler press-roller control setup comprises main shaft 1, AC servo motor 4, winding off spindle 2, pressure roller 3, cylinder 7, oscillating arm bracket 5, touch-screen (HMI) 13, programmable logic controller (PLC) (PLC) 12, ac servo amplifier (MR) 11, PLC control electric Proportion valve 10, precise pressure regulating valve 9 and electromagnetic valve 8.
The principle of work of this automatic one-axial surface coiler press-roller control setup by the motion of control cylinder 7, oscillating arm bracket 5 is rotated, thus band dynamic pressure roller 3 declines, and certain pressure is applied to winding off spindle 2, control startup and the speed of AC servo motor 4 simultaneously, to control the rotation of pressure roller 3, when pressure roller 3 being declined reach winding off spindle 2 surperficial, identical with the velocity of rotation of main shaft 1.
The speed of pressure roller 2, torsion and pressure are batched super film product according to difference set in touch-screen 13, and send to programmable logic controller (PLC) (PLC) 12 by touch-screen 13, programmed by PLC 12, calculate and compare, its medium velocity and torsion signal are supplied to ac servo amplifier 11 to control AC servo motor 4, AC servo motor 4 controls pressure roller 3 by belt conveyor, and pressure roller is rotated; And after the size of pressure sets by touch-screen 13, pass to PLC and control electric Proportion valve 10, PLC controls electric Proportion valve 10 by controlling the tolerance size of output to control precise pressure regulating valve 9, again through electromagnetic valve 8 control cylinder 7, cylinder 7 makes oscillating arm bracket 5 rotate around swing arm fulcrum 6, thus band dynamic pressure roller 3 declines, and certain pressure is applied to winding off spindle 2.When pressure roller 3 drops to winding off spindle 2 surperficial, the velocity of rotation of winding off spindle 2 is just in time identical with the velocity of rotation of main shaft 1.Super film product would not be made wrinkling because the speed of diaxon is different like this.And this control setup compact conformation, flexible and convenient operation, diaphaneity is good, yield rate is high and installation and maintenance are convenient.
Claims (2)
1. an automatic one-axial surface coiler press-roller control setup, comprise AC servo motor (4), process control system, cylinder (7) and oscillating arm bracket (5), described AC servo motor (4) is connected with described pressure roller (3) by belt conveyor, described oscillating arm bracket (5) can rotate around swing arm fulcrum (6), and one end is connected with described cylinder (7), the other end is connected with described pressure roller (3), described process control system controls the motion of described AC servo motor (4) and described cylinder (7), when described cylinder (7) moves, described oscillating arm bracket (5) rotates along swing arm fulcrum (6), and drive described pressure roller (3) drop to the surface of winding off spindle (2) and apply certain pressure, described AC servo motor (4) automatically starts and drives described pressure roller (3) to reach the coiling speed of main shaft (1) fast under the control of process control system simultaneously,
Described process control system comprises touch-screen (13), programmable logic controller (PLC) (12), AC Servo Motor Control device and cylinder controller, described touch-screen (13) is for arranging the speed of described pressure roller (3), torsion and pressure, and described speed, torsion and pressure information are sent to described programmable logic controller (PLC) (12), undertaken programming, calculating and compare with the velocity of rotation of reeler main shaft (1) by described programmable logic controller (PLC) (12); Its medium velocity and torsion signal are supplied to described AC Servo Motor Control device, the operation of AC servo motor (4) to control, and pressure signal transmission gives described cylinder (7) controller to control the motion of described cylinder (7);
Described AC Servo Motor Control device is ac servo amplifier (11);
Described cylinder controller comprises PLC and controls electric Proportion valve (10), precise pressure regulating valve (9) and electromagnetic valve (8), after described pressure roller (3) pressure is set by described touch-screen (13), pressure information is passed to described PLC and is controlled electric Proportion valve (10), the tolerance being controlled electric Proportion valve (10) control output by described PLC controls described precise pressure regulating valve (9), described cylinder (7) is controlled again, to ensure the pressure requirements of described pressure roller (3) through described electromagnetic valve (8).
2. an automatic one-axial surface reeler, it is held to levy and is: comprise one-axial surface coiler press-roller control setup automatically as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009322.8A CN103057993B (en) | 2013-01-10 | 2013-01-10 | Press roll control device of automatic single-shaft surface coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009322.8A CN103057993B (en) | 2013-01-10 | 2013-01-10 | Press roll control device of automatic single-shaft surface coiling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057993A CN103057993A (en) | 2013-04-24 |
| CN103057993B true CN103057993B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310009322.8A Active CN103057993B (en) | 2013-01-10 | 2013-01-10 | Press roll control device of automatic single-shaft surface coiling machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883449B (en) * | 2016-05-28 | 2019-08-20 | 太仓市伦友精工机械有限公司 | A kind of mutual size distribution of rewinding tension or switching rewinding machine |
| CN112374275A (en) * | 2020-10-21 | 2021-02-19 | 张家港市帝达机械有限公司 | Automatic coreless winding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215321A2 (en) * | 2000-11-07 | 2002-06-19 | Tsudakoma Kogyo Kabushiki Kaisha | Take-up motion control system for loom |
| CN201099554Y (en) * | 2007-10-26 | 2008-08-13 | 陕西北人印刷机械有限责任公司 | Aluminum foil automatic material-changing and feeding device for electric motor and magnetic powder brake |
| CN201619282U (en) * | 2010-03-31 | 2010-11-03 | 上海矩奉电机自动化有限公司 | Printing paper tension self-controlling device of web offset rotary press |
| CN203095228U (en) * | 2013-01-10 | 2013-07-31 | 无锡双象橡塑机械有限公司 | Press roller control device of automatic single-roller surface coiling machine and automatic single-roller surface coiling machine |
-
2013
- 2013-01-10 CN CN201310009322.8A patent/CN103057993B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215321A2 (en) * | 2000-11-07 | 2002-06-19 | Tsudakoma Kogyo Kabushiki Kaisha | Take-up motion control system for loom |
| CN201099554Y (en) * | 2007-10-26 | 2008-08-13 | 陕西北人印刷机械有限责任公司 | Aluminum foil automatic material-changing and feeding device for electric motor and magnetic powder brake |
| CN201619282U (en) * | 2010-03-31 | 2010-11-03 | 上海矩奉电机自动化有限公司 | Printing paper tension self-controlling device of web offset rotary press |
| CN203095228U (en) * | 2013-01-10 | 2013-07-31 | 无锡双象橡塑机械有限公司 | Press roller control device of automatic single-roller surface coiling machine and automatic single-roller surface coiling machine |
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| CN103057993A (en) | 2013-04-24 |
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