CN105584880A - Continuous winding control system for flexible strip material and control method of system - Google Patents
Continuous winding control system for flexible strip material and control method of system Download PDFInfo
- Publication number
- CN105584880A CN105584880A CN201410635704.6A CN201410635704A CN105584880A CN 105584880 A CN105584880 A CN 105584880A CN 201410635704 A CN201410635704 A CN 201410635704A CN 105584880 A CN105584880 A CN 105584880A
- Authority
- CN
- China
- Prior art keywords
- plc
- strip material
- flexible strip
- winding
- folding
- 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
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention relates to a continuous winding control system for a flexible strip material. The continuous welding control system comprises a PLC, a first winding frequency converter, a first asynchronous motor, a first winding and unwinding wheel, a second winding frequency converter, a second asynchronous motor and a second winding and unwinding wheel, wherein the PLC, the first winding frequency converter, the first asynchronous motor and the first winding and unwinding wheel are sequentially connected, and the second winding frequency converter, the second asynchronous motor and the second winding and unwinding wheel are sequentially connected with the PLC. A first tension sensor, a first speed sensor, a second speed sensor and a second tension sensor are sequentially connected between the first winding and unwinding wheel and the second winding and unwinding wheel and are connected with the PLC. The speed sensors collect speed signals, and through automatic control, the aim that when the radius of the winding and unwinding wheel on one side is continuously increased, the speed of the flexible strip material wound on the winding and unwinding wheel is constant is achieved. The tension sensors collect tension signals, and through automatic control, the aim that when the radius of the winding and unwinding wheel on the other side is continuously decreased, the tension of the flexible strip material wound on the winding and unwinding wheel is constant is achieved. Two kinds of control are matched together, and therefore the aim that the linear speed of the material is constant is achieved.
Description
Technical field
The present invention is applied to the continuous production field of Graphene rete, specifically a kind of flexible strip materialContinuous reeling control system and control method thereof.
Background technology
Graphene, as a kind of novel material, has too many superiority, and application surface is very wide, solar cell,Sensor aspect, nanoelectronics, high-performance nanometer electronic device, composite, field emmision material, gasThe field such as sensor and stored energy has a wide range of applications. The application of its maximum is just at semiconductor applications.
The difficult point of but producing at present continuously Graphene rete be how to ensure flexible strip material (overlay filmSubstrate) reel process in linear velocity constant constant because strip material is to be wrapped in folding and unfolding rolling wheelUpper, folding and unfolding rolling wheel is in rotary course, and its radius is constantly to change, and this just gives control flexible bandedThe invariable difficulty of having brought of space rate of material, the present invention has solved the control system of above problem just.
Summary of the invention
The object of the present invention is to provide a kind of continuous reeling control system of flexible strip material, for graphiteAlkene serialization is controlled by the continuous reeling of covering material in producing.
The technical scheme that the present invention adopted is for achieving the above object: a kind of continuous volume of flexible strip materialAround control system, comprise that the PLC that is linked in sequence, the first volume are around frequency converter, the first asynchronous machine, the first folding and unfoldingRolling wheel, and the volume Two being linked in sequence with PLC is around frequency converter, the second asynchronous machine, the second folding and unfolding rolling wheel;It is characterized in that: between described the first folding and unfolding rolling wheel and the second folding and unfolding rolling wheel, be connected with successively the first tension pick-up,First Speed sensor, second speed sensor, the second tension pick-up, be all connected with PLC.
Described First Speed sensor, second speed sensor are symmetricly set in center line both sides, and with transmissionThe conveyer belt of material is positioned at same plane.
Described the first tension pick-up, the second tension pick-up are symmetricly set in center line both sides.
Described center line is perpendicular to the axial connecting line of the first folding and unfolding rolling wheel and the second folding and unfolding rolling wheel and intersect at axle centerThe mid point of line.
Strip material on described the first folding and unfolding rolling wheel successively through the first tension pick-up, First Speed sensor,After second speed sensor, the second tension pick-up, be wound on the second folding and unfolding rolling wheel.
A continuous reeling control method for flexible strip material, comprising:
While unreeling, PLC controls the first volume and switches to torque mode around frequency converter; The first asynchronous machine and second differentStep electric motor starting is also rotated in the forward with the given initial velocity of PLC respectively;
Feed back to the tension data torque of control the first asynchronous machine automatically of PLC according to the first tension pick-up;Automatically control the rotating speed of the second asynchronous machine according to the speed data of second speed sensor feedback simultaneously.
When rolling, PLC controls volume Two and switches to velocity mode around frequency converter; The first asynchronous machine and second differentStep electric motor starting also counter-rotates with the given initial velocity of PLC respectively;
Feed back to the tension data torque of control the first asynchronous machine automatically of PLC according to the second tension pick-up;Automatically control the rotating speed of the second asynchronous machine according to the speed data of First Speed sensor feedback simultaneously.
The torque of described automatic control the first asynchronous machine is to adopt PID to carry out closed-loop control.
The rotating speed of described automatic control the second asynchronous machine is to adopt PID to carry out closed-loop control
The present invention has following beneficial effect and advantage:
1, the present invention utilizes PLC as master control processing unit, has ensured the stability of control system.
2, the present invention adopts double closed-loop PID control mode, has ensured control accuracy.
3, Negotiation speed sensor of the present invention has gathered rate signal, by automatic control, has realized a side and has receivedUnreeling wheel in the time that radius constantly increases, the constant airspeed of the superincumbent flexible strip material of reeling; Pass through tension forceSensor has gathered tension signal, by automatic control, has realized opposite side folding and unfolding rolling wheel and has constantly subtracted at radiusHour, the constant tension of the superincumbent flexible strip material of reeling. Two kinds of controls are combined together, and realize materialThe linear velocity constant of material.
Brief description of the drawings
Fig. 1 is control system hardware connection diagram of the present invention;
Wherein, 1, PLC, 2, the first asynchronous machine, 3, the second asynchronous machine, 4, the first volume is around frequency converter,5, volume Two is around frequency converter, and 6, First Speed sensor, 7, second speed sensor, 8, the first tension forceSensor, 9, the second tension pick-up, 10, the first folding and unfolding rolling wheel, 11, the second folding and unfolding rolling wheel.
Fig. 2 is the control flow chart that unreels of the present invention.
Fig. 3 is winding control flow chart of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
The present invention is a kind of continuous reeling control system of flexible strip material, has controlled specifically softProperty strip material completes continuous coiling action between two folding and unfolding rolling wheels, to ensure that flexible strip material existsBetween two folding and unfolding rolling wheels, with the action of a certain adjustable constant speed continuous reeling.
As shown in Figure 1, this control system is by PLC (Main Processor Unit) 1, the first asynchronous machine 2, second differentStep motor 3, the first volume around frequency converter 4, volume Two around frequency converter 5, First Speed sensor 6, second speedSensor 7, the first tension pick-up 8, the second tension pick-up 9 form. PLC and two coiling frequency converters are logicalCross communication and carry out exchanges data, comprise speed, torque parameter setting, asynchronous machine startup and stop,Coil diameter setting and warning message read; Velocity sensor and tension pick-up by the signal feedback detecting toPLC; Coiling transducer drive asynchronous machine, Induction Motor-Driven folding and unfolding rolling wheel. Two coiling frequency converters all fromThe control mode of tape speed pattern and torque mode, according to required speed and the tension force of flexible strip material of reelingSet respectively reference value, can automatically control the rotating speed of corresponding motor according to the speed of feedback and tension signal.When work, between speed and torque mode, automatically switch.
Unreel control: when material transmission from left to right, the first folding and unfolding rolling wheel 10 is operated in closed loop torque mode,Constant by the first tension pick-up 8 FEEDBACK CONTROL material tensions; The second folding and unfolding rolling wheel 11 is operated in speed mouldFormula, feeds back by second speed sensor 7, is operated in PID operation with closed ring pattern, makes line of material speed perseveranceFixed.
Winding control: when material transmission from right to left, the second folding and unfolding rolling wheel 11 is operated in closed loop torque mode,Constant by the second tension pick-up 9 FEEDBACK CONTROL material tensions; The first folding and unfolding rolling wheel 10 is operated in speed mouldFormula, by First Speed sensor 6 pulse feedback, is operated in PID operation with closed ring pattern, makes line of material speedConstant.
As shown in Figure 2, in the time that material is reeled from the first folding and unfolding rolling wheel 10 to second folding and unfolding rolling wheels 11, controlThe first volume of the first folding and unfolding rolling wheel 10 is operated in closed loop torque mode around frequency converter 4, by the first tension force sensingWhen tension signal control the first asynchronous machine 2 that device 8 feeds back rotates, the torque of output is constant; Controlling second receivesThe volume Two of unreeling wheel 11 is operated in closed-loop speed pattern around frequency converter 5, anti-by second speed sensor 7The constant airspeed of output when rate signal control second asynchronous machine 3 of feedback rotates.
As shown in Figure 3, in the time that material is reeled from the second folding and unfolding rolling wheel 11 to first folding and unfolding rolling wheels 10, controlThe first volume of the first folding and unfolding rolling wheel 10 is operated in closed-loop speed pattern around frequency converter 4, by First Speed sensingThe constant airspeed of output when rate signal control the first asynchronous machine 2 that device 6 feeds back rotates; Controlling second receivesThe volume Two of unreeling wheel 11 is operated in closed loop torque mode around frequency converter 5, anti-by the first tension pick-up 8When tension signal control second asynchronous machine 3 of feedback rotates, the torque of output is constant; By this control, protectDemonstrate,proved flexible banded material webs around linear velocity constant. Realized its region of no pressure coating film thickness evenly.
Claims (9)
1. a continuous reeling control system for flexible strip material, comprises the PLC (1), the first volume that are linked in sequenceAround frequency converter (4), the first asynchronous machine (2), the first folding and unfolding rolling wheel (10), and with PLC (1) sequentiallyThe volume Two connecting is around frequency converter (5), the second asynchronous machine (3), the second folding and unfolding rolling wheel (11); Its featureBe: between described the first folding and unfolding rolling wheel (10) and the second folding and unfolding rolling wheel (11), be connected with successively the first tension forceSensor (8), First Speed sensor (6), second speed sensor (7), the second tension pick-up (9),All be connected with PLC (1).
2. the continuous reeling control system of a kind of flexible strip material according to claim 1, is characterized in thatDescribed First Speed sensor (6), second speed sensor (7) are symmetricly set in center line both sides, and withThe conveyer belt that transmits material is positioned at same plane.
3. the continuous reeling control system of a kind of flexible strip material according to claim 1, is characterized in thatDescribed the first tension pick-up (8), the second tension pick-up (9) are symmetricly set in center line both sides.
4. according to the continuous reeling control system of a kind of flexible strip material described in claim 2 or 3, its featureBe: described center line connects perpendicular to the axle center of the first folding and unfolding rolling wheel (10) and the second folding and unfolding rolling wheel (11)Line and intersect at the mid point of axial connecting line.
5. the continuous reeling control system of a kind of flexible strip material according to claim 1, is characterized in that:Strip material on described the first folding and unfolding rolling wheel (10) is successively through the first tension pick-up (8), First SpeedSensor (6), second speed sensor (7), the second tension pick-up are wound in the second unwinding and rewinding after (9)On wheel (11).
6. a continuous reeling control method for flexible strip material, is characterized in that:
While unreeling, PLC (1) controls the first volume and switches to torque mode around frequency converter (4); The first asynchronous electricityMachine (2) and the second asynchronous machine (3) start and are rotated in the forward with the given initial velocity of PLC (1) respectively;
The tension data that feeds back to PLC (1) according to the first tension pick-up (8) is controlled the first asynchronous electricity automaticallyThe torque of machine (2); Automatically control second according to the speed data of second speed sensor (7) feedback simultaneouslyThe rotating speed of asynchronous machine (3).
7. the continuous reeling control method of a kind of flexible strip material according to claim 6, is characterized in that:When rolling, PLC (1) controls volume Two and switches to velocity mode around frequency converter (5); The first asynchronous machine (2)Start with the second asynchronous machine (3) and counter-rotate with the given initial velocity of PLC (1) respectively;
The tension data that feeds back to PLC (1) according to the second tension pick-up (9) is controlled the first asynchronous electricity automaticallyThe torque of machine (2); Automatically control second according to the speed data of First Speed sensor (6) feedback simultaneouslyThe rotating speed of asynchronous machine (3).
8. according to the continuous reeling control method of a kind of flexible strip material described in claim 6 or 7, its featureThe torque that is described automatic control the first asynchronous machine (2) is to adopt PID to carry out closed-loop control.
9. according to the continuous reeling control method of a kind of flexible strip material described in claim 6 or 7, its featureThe rotating speed that is described automatic control the second asynchronous machine (3) is to adopt PID to carry out closed-loop control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635704.6A CN105584880A (en) | 2014-11-12 | 2014-11-12 | Continuous winding control system for flexible strip material and control method of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635704.6A CN105584880A (en) | 2014-11-12 | 2014-11-12 | Continuous winding control system for flexible strip material and control method of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105584880A true CN105584880A (en) | 2016-05-18 |
Family
ID=55924837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635704.6A Pending CN105584880A (en) | 2014-11-12 | 2014-11-12 | Continuous winding control system for flexible strip material and control method of system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584880A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926580A (en) * | 2017-03-24 | 2017-07-07 | 深圳市海浦蒙特科技有限公司 | Intaglio press |
| CN108328396A (en) * | 2018-03-15 | 2018-07-27 | 苏州金韦尔机械有限公司 | Floating tension control system for PVB tractions |
| CN108483098A (en) * | 2018-03-20 | 2018-09-04 | 博众精工科技股份有限公司 | Up- coiler constant tension control system and method |
| CN111392481A (en) * | 2020-03-16 | 2020-07-10 | 创驱（上海）新能源科技有限公司 | Floating roller type tension controller |
| CN114394460A (en) * | 2021-12-28 | 2022-04-26 | 苏州晔程建筑科技有限公司 | Winding device, lighting system and processing system |
| CN116216395A (en) * | 2023-05-06 | 2023-06-06 | 广东包庄科技有限公司 | Tension winding control method and device, electronic equipment and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183554A (en) * | 1982-04-01 | 1983-10-26 | アセア・アクチ−ボラグ | Method of controlling hoisting of material |
| US5178341A (en) * | 1990-07-13 | 1993-01-12 | Graphic Packaging Corporation | Winder speed control apparatus |
| CN2866428Y (en) * | 2005-11-25 | 2007-02-07 | 中材科技股份有限公司 | Rewinding machine for glass fiber thin felt |
| CN201455654U (en) * | 2009-07-27 | 2010-05-12 | 天津三英焊业股份有限公司 | High-speed multi-threading shearing, rolling and welding integrative production line |
| CN101856670A (en) * | 2009-04-01 | 2010-10-13 | 株式会社日立制作所 | The control device of rolling mill and control method thereof |
| CN102730461A (en) * | 2012-07-03 | 2012-10-17 | 中材科技股份有限公司 | Large package control equipment for coiling organic membrane and method |
| CN102910475A (en) * | 2012-11-14 | 2013-02-06 | 深圳市生波尔机电设备有限公司 | Constant tension constant speed winding control method and system |
| CN103787145A (en) * | 2014-01-14 | 2014-05-14 | 南京航空航天大学 | Fabric twining device under constant tension control and control method of fabric twining device |
| CN103935811A (en) * | 2014-04-03 | 2014-07-23 | 普尼太阳能(杭州)有限公司 | Online roll-to-roll tension control system for flexible thin-film solar cell |
-
2014
- 2014-11-12 CN CN201410635704.6A patent/CN105584880A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183554A (en) * | 1982-04-01 | 1983-10-26 | アセア・アクチ−ボラグ | Method of controlling hoisting of material |
| US5178341A (en) * | 1990-07-13 | 1993-01-12 | Graphic Packaging Corporation | Winder speed control apparatus |
| CN2866428Y (en) * | 2005-11-25 | 2007-02-07 | 中材科技股份有限公司 | Rewinding machine for glass fiber thin felt |
| CN101856670A (en) * | 2009-04-01 | 2010-10-13 | 株式会社日立制作所 | The control device of rolling mill and control method thereof |
| CN201455654U (en) * | 2009-07-27 | 2010-05-12 | 天津三英焊业股份有限公司 | High-speed multi-threading shearing, rolling and welding integrative production line |
| CN102730461A (en) * | 2012-07-03 | 2012-10-17 | 中材科技股份有限公司 | Large package control equipment for coiling organic membrane and method |
| CN102910475A (en) * | 2012-11-14 | 2013-02-06 | 深圳市生波尔机电设备有限公司 | Constant tension constant speed winding control method and system |
| CN103787145A (en) * | 2014-01-14 | 2014-05-14 | 南京航空航天大学 | Fabric twining device under constant tension control and control method of fabric twining device |
| CN103935811A (en) * | 2014-04-03 | 2014-07-23 | 普尼太阳能(杭州)有限公司 | Online roll-to-roll tension control system for flexible thin-film solar cell |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926580A (en) * | 2017-03-24 | 2017-07-07 | 深圳市海浦蒙特科技有限公司 | Intaglio press |
| CN108328396A (en) * | 2018-03-15 | 2018-07-27 | 苏州金韦尔机械有限公司 | Floating tension control system for PVB tractions |
| CN108483098A (en) * | 2018-03-20 | 2018-09-04 | 博众精工科技股份有限公司 | Up- coiler constant tension control system and method |
| CN111392481A (en) * | 2020-03-16 | 2020-07-10 | 创驱（上海）新能源科技有限公司 | Floating roller type tension controller |
| CN114394460A (en) * | 2021-12-28 | 2022-04-26 | 苏州晔程建筑科技有限公司 | Winding device, lighting system and processing system |
| CN116216395A (en) * | 2023-05-06 | 2023-06-06 | 广东包庄科技有限公司 | Tension winding control method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105584880A (en) | Continuous winding control system for flexible strip material and control method of system | |
| CN102910475A (en) | Constant tension constant speed winding control method and system | |
| CN203033520U (en) | Film cutting equipment | |
| CN106144722B (en) | A kind of tension control system on up- coiler | |
| CN103935811A (en) | Online roll-to-roll tension control system for flexible thin-film solar cell | |
| CN205634320U (en) | Small -size rewinding machine | |
| CN103236559B (en) | Plate producing and winding control system | |
| CN104495468A (en) | Winding system capable of automatically adjusting tension after winding diameter calculation and method for controlling winding system | |
| CN104627713A (en) | Constant-tension adhesive tape rewinder allowing tape roll discharging position to be controlled | |
| CN104622642B (en) | Transparent medical dressing composite molding machine | |
| CN107481854B (en) | High-temperature superconductive double-cake coil winding machine | |
| CN204607205U (en) | Make the test the controlled identical tension adhesive tape rewinding machine in position | |
| CN104192603A (en) | Active unwinding device for bandage cloth | |
| CN203568552U (en) | Thin film automatic uncoiling control device | |
| CN105858307A (en) | Multi-feedback input type rolling-up tension control device | |
| CN206345492U (en) | A kind of thin film winder | |
| CN203794263U (en) | Float-sink roller tension control system for plasterboard unwinding machine | |
| CN203461590U (en) | Automatic transparent paper unreeling device | |
| CN110950146A (en) | Volume diameter calculation method and device, volume diameter calculation-based control method and controller | |
| CN203246947U (en) | Automatic constant adhesive laminating machine | |
| CN106059218B (en) | The coiling of coil winding machine and insulating tape wrapping continuous synchronization operational method and device | |
| CN104465138A (en) | Unwinding tension control device of wound film capacitor | |
| CN102583086B (en) | Tension control method for coating thin film | |
| CN205945448U (en) | Continuous synchronous operation device is wrapped to wire winding and insulated tape of coiling machine | |
| CN103662143B (en) | A kind of plastic pipe film is wound around production technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |