CN207375435U - A kind of double-station winding tension control device - Google Patents
A kind of double-station winding tension control device Download PDFInfo
- Publication number
- CN207375435U CN207375435U CN201721255259.6U CN201721255259U CN207375435U CN 207375435 U CN207375435 U CN 207375435U CN 201721255259 U CN201721255259 U CN 201721255259U CN 207375435 U CN207375435 U CN 207375435U
- Authority
- CN
- China
- Prior art keywords
- winding
- mentioned
- tension
- station
- carry
- 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.)
- Active
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
A kind of double-station winding tension control device, including haulage gear, tension-detecting mechanism, double-station winding mechanism, pressing roll mechanism and tension control mechanism；Haulage gear includes carry-over pinch rolls, traction electric machine and carry-over pinch rolls encoder；Traction electric machine is sequentially connected with carry-over pinch rolls；Carry-over pinch rolls encoder is located on carry-over pinch rolls；Tension-detecting mechanism includes tension scale and jockey pulley；Jockey pulley is located on tension scale；Double-station winding mechanism includes winding seat, pivoted arm, two Scrolls, winding motor and winding shaft encoder；Pivoted arm is located on winding seat；Scroll is located on pivoted arm and is sequentially connected with winding motor, and Scroll is equipped with winding shaft encoder；Pressing roll mechanism includes winding pressure roller；Tension control mechanism includes analog quantity transformation device, controller and twin shaft frequency converter；Analog quantity transformation device is electrically connected with tension scale, and controller is electrically connected with analog quantity transformation device, carry-over pinch rolls encoder, winding shaft encoder and twin shaft frequency converter, and twin shaft frequency converter is electrically connected with winding motor.
Description
Technical field
The utility model is related to a kind of tenslators, and more particularly, the utility model is related to a kind of double-stations
Winding tension control device.
Background technology
In sheet material（Such as film, paper etc.）Production or process in, winding is last procedure, be will production or
Sheet material winding after processing is rolled up into sheet material.
After sheet material is exported from haulage gear, wound by the Scroll on winding station, therefore, to haulage gear and
Sheet material between Scroll, which carries out tension force, to be become to be even more important, this be related to roll set, winding, change of lap and shearing it is smooth into
Row.
During roll set, sheet material must accelerate on the Scroll of winding to winding station, and it is enough so just to can guarantee that roll set has
Power, to ensure being smoothed out for roll set.
During winding, with the continuous increase of sheet material coil coil-diameter, the torque of winding also gradually increases, and the tension of sheet material is with receipts
The increase of volume torque is also increasing, in this way, the outer layer of sheet material volume is received tighter than internal layer, it is outer tight so as to form pine in sheet material volume
Phenomenon, in this way, the sheet surface of internal layer will be crushed injury, weighs wounded or crumpled, so as to influence the quality of winding sheet material, therefore,
Tension force must be carried out to the sheet material between haulage gear and Scroll, make the web tension between haulage gear and Scroll
It is constant, it is just avoided that the sheet surface of internal layer crushes injury, weighs wounded or crumple, so as to ensure to wind the quality of sheet material.
During change of lap, the rotation of pivoted arm can apply additional tension on sheet material, become larger so as to cause web tension, in this way,
The sheet surface of internal layer also can be crushed injury, weighs wounded or crumpled, so as to influence the quality of winding sheet material, therefore, it is necessary to traction
Sheet material between mechanism and Scroll carries out tension force, makes the web tension between haulage gear and Scroll constant, ability
The sheet surface of internal layer is avoided to crush injury, weigh wounded or crumple, so as to ensure to wind the quality of sheet material.
During shearing, it is necessary to tighten sheet material, just can guarantee being smoothed out for shearing.
For this purpose, a kind of double-station winding tension control device is designed, to ensure the suitable of roll set, winding, change of lap and shearing
Profit carries out, and then ensures the quality of winding sheet material, this has become the technical issues of being badly in need of solving at present.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of double-station winding tension control device, to ensure
Volume, winding, change of lap and shearing are smoothed out, and then ensure the quality of winding sheet material.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows：
A kind of double-station winding tension control device, it is characterised in that：Including haulage gear, tension-detecting mechanism, duplex
Position rolling-up mechanism, pressing roll mechanism and tension control mechanism；
Above-mentioned haulage gear includes carry-over pinch rolls, traction electric machine and carry-over pinch rolls encoder；Above-mentioned traction electric machine is passed with carry-over pinch rolls
Dynamic connection；Above-mentioned carry-over pinch rolls encoder is mounted on carry-over pinch rolls；
Mentioned strain testing agency includes tension scale and jockey pulley；Mentioned strain roller is mounted on tension scale；
Above-mentioned double-station winding mechanism includes winding seat, pivoted arm, two Scrolls, winding motor and winding shaft encoder；
The both sides of above-mentioned winding seat are respectively equipped with winding station and change of lap station；Winding seat is installed in rotation in the middle part of above-mentioned pivoted arm
On；Above-mentioned two Scrolls are installed in rotation on the both ends of pivoted arm respectively, when a Scroll is located on winding station,
Another Scroll, which is located at, to be unloaded on volume station；Also, a Scroll and a winding motor with retarder are sequentially connected,
There are one winding shaft encoders for installation on a piece Scroll；
Scroll on above-mentioned carry-over pinch rolls, jockey pulley and winding station is set gradually along the conveying direction of sheet material；
Above-mentioned pressing roll mechanism includes winding pressure roller, and above-mentioned winding pressure roller is pressed on the sheet material volume of winding station；
Mentioned strain control mechanism includes analog quantity transformation device, controller and twin shaft frequency converter；Above-mentioned analog quantity transformation device
Signal input part be electrically connected with tension scale, a signal of the signal output part of above-mentioned analog quantity transformation device and controller inputs
End electrical connection；Another signal input part of controller noted above is electrically connected with carry-over pinch rolls encoder, and other the two of controller noted above
A signal input part is electrically connected respectively with two winding shaft encoders, signal output part and the twin shaft frequency converter electricity of controller noted above
Connection；Two signal output parts of above-mentioned twin shaft frequency converter are electrically connected respectively with two winding motors.
During roll set, carry-over pinch rolls accelerate, and the real-time speed of carry-over pinch rolls is conveyed to controller by carry-over pinch rolls encoder, same with this
When, the Scroll wound on station also accelerates, and the acceleration of the speed-up ratio carry-over pinch rolls of the Scroll is fast, the real-time speed of the Scroll
Shaft encoder is wound by it and is conveyed to controller, controller is to receiving the real-time speed of the Scroll and the real-time speed of carry-over pinch rolls
Degree is compared, and when the positive speed difference of the Scroll and carry-over pinch rolls is 1.2, controller is by quantitative motor torque（About 1.5 times
Torque during normal winding）The winding motor of the Scroll is conveyed to by twin shaft frequency converter, winding motor drives the Scroll
It rotates, to ensure that roll set has enough power, so that sheet material accelerates winding to the Scroll, to form quick bottoming,
It ensure that being smoothed out for roll set.
During winding, the linear velocity of sheet material is the linear velocity of carry-over pinch rolls, if identical tension to be kept to wind, the line of Scroll
Speed must be consistent with the linear velocity of small positive speed difference and carry-over pinch rolls, and relation is：Wind rotating speed × sheet material volume perimeter
=carry-over pinch rolls linear velocity × small positive speed difference, since sheet material volume perimeter can increase with the increase of sheet material coil coil-diameter, so, control
Device processed according to the Scroll actual speed of Scroll encoder feedback compared with carry-over pinch rolls linear velocity, so as to calculate in real time
Sheet material rolls up perimeter, and then calculates take-up diameter or winding radius；Meanwhile tension scale conveys the tension electric signal for winding sheet material
Analog quantity transformation device is given, tension electric signal A/D is converted into being conveyed to controller, controller after digital signal by analog quantity transformation device
According to the digital signal, digital quantity is converted into actual kilogram of number by demarcating；
During roll set is accelerated, when the actual tension value of winding sheet material reaches the preset tension value of controller
When, the torque reference of winding motor is changed into tensile requirements torque calculation value, tensile requirements torque meter by controller by quantitative values
Calculation value is：Tension=motor torque × retarder reduction ratio/winding radius, wherein, device calculates winding radius in real time in order to control
Sheet material coil coil-diameter value/2 wind station so as to obtain the tensile requirements torque calculation value directly proportional with sheet material coil coil-diameter to give
On winding motor, this torque value generate tension generally within the upper next kilogram of error of tensile requirements value.At this point, tension
The tension electric signal for winding sheet material is conveyed to analog quantity transformation device by scale, and tension electric signal A/D is converted by analog quantity transformation device
Controller is conveyed to after digital signal, controller again compares the tension actual value for winding sheet material with preset tension value
Compared with, if if the tension actual value of winding sheet material is lower than preset tension value or high, by pid algorithm, in real time to turning
The progress of square set-point is fraction of to be increased or reduced, and so as to fulfill the adjusting to winding web tension, makes winding web tension constant.
When the tension actual value for winding sheet material is less than preset tension value, fraction of increase is carried out to torque reference value；Work as receipts
When the tension actual value of roll film material is more than preset tension value, fraction of reduction is carried out to torque reference value；So just can
The tension actual value and preset tension value for enough reaching winding sheet material exactly match, so as to ensure that the stabilization of wrapup procedure
Identical tension；
In this way, controller controls twin shaft transducer drive double-station winding motor by speed and direct torque order,
The torque that winding motor generates is made to reach the identical tension requirement needed for winding process, and the alleged tension obtained of tension scale is only used for doing
The compensating action of torque, winding shaft encoder are used for feeding back rolling speed；
When wind web tension it is constant when, the winding of sheet material is uniform, so as to which the sheet surface for avoiding internal layer crushes injury, weighs wounded
Or crumple, so as to ensure to wind the quality of sheet material.
During change of lap, sheet material coil coil-diameter is calculated and is locked, is kept fixed torque calculation, reduced by tension compensating certain
Torque reference, and offset is limited, prevents torque reduction from excessively causing tension less than normal and coiled material occur and fluff, thus
Ensure that tension is still kept constant in pivoted arm rotation conversion station process, so as to which the sheet surface for avoiding internal layer is crushed injury, weighs wounded or pressed
Wrinkle ensure that the quality of winding sheet material.
After change of lap, new volume is in winding station and starts to start, and the roll set newly rolled up is carried out according to above-mentioned roll set mode, to protect
Demonstrate,proving roll set has enough power, so that sheet material accelerates winding, to form quick bottoming, to ensure that roll set to the Scroll
Be smoothed out.
During shearing, when cutter rises in place, the torque reference of old volume is increased 0.2 times, so that sheet material can be enough
It tightens, to ensure crosscutting be smoothed out.
Technical solution is further improved as the tension control mechanism in the utility model：
The tension control mechanism further includes touch-screen, above-mentioned touch-screen and controller transmitted in both directions.
By touch-screen can free setup parameter, be adjusted so as to be conveniently operated personnel according to process requirements, save
Cost and convenient, flexible.
Optimal technical scheme as the controller in the utility model：
The controller uses PLC controller.
The advantageous effect of the utility model against existing technologies is：
Due to this double-station winding tension control device include haulage gear, tension-detecting mechanism, double-station winding mechanism,
Pressing roll mechanism and tension control mechanism；Above-mentioned haulage gear includes carry-over pinch rolls, traction electric machine and carry-over pinch rolls encoder；Above-mentioned traction
Motor is sequentially connected with carry-over pinch rolls；Above-mentioned carry-over pinch rolls encoder is mounted on carry-over pinch rolls；Mentioned strain testing agency includes tension
Scale and jockey pulley；Mentioned strain roller is mounted on tension scale；Above-mentioned double-station winding mechanism includes winding seat, pivoted arm, two receipts
Spool, winding motor and winding shaft encoder；The both sides of above-mentioned winding seat are respectively equipped with winding station and change of lap station；Above-mentioned turn
It is installed in rotation in the middle part of arm on winding seat；Above-mentioned two Scrolls are installed in rotation on the both ends of pivoted arm respectively,
When a Scroll is located on winding station, another Scroll, which is located at, to be unloaded on volume station；Also, a Scroll and one
Winding motor with retarder is sequentially connected, and there are one winding shaft encoders for installation on a Scroll；Above-mentioned carry-over pinch rolls are opened
Scroll on power roller and winding station is set gradually along the conveying direction of sheet material；Above-mentioned pressing roll mechanism includes winding pressure roller,
Above-mentioned winding pressure roller is pressed on the sheet material volume of winding station；Mentioned strain control mechanism includes analog quantity transformation device, controller
With twin shaft frequency converter；The signal input part of above-mentioned analog quantity transformation device is electrically connected with tension scale, the letter of above-mentioned analog quantity transformation device
Number output terminal is electrically connected with a signal input part of controller；Another signal input part of controller noted above is compiled with carry-over pinch rolls
Code device electrical connection, other two signal input part of controller noted above are electrically connected respectively with two winding shaft encoders, above-mentioned control
The signal output part of device processed is electrically connected with twin shaft frequency converter；Two signal output parts of above-mentioned twin shaft frequency converter are received respectively with two
Roll up motor electrical connection；So this double-station winding tension control device can automatically control tension, so as to ensure
Volume, winding, change of lap and shearing are smoothed out, and then ensure the quality of winding sheet material.
Meanwhile this double-station winding tension control device also have it is rational in infrastructure, novel in design, operate steadily, automate
Degree is high, production efficiency is high, have a safety feature, service life is long, it is easy to operate, install and easy to maintain, easy to spread etc. excellent
Point.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structure diagram of the preferred embodiment in the utility model；
Fig. 2 is structure diagram of the preferred embodiment in the utility model in change of lap.
Specific embodiment
As shown in Figure 1, the double-station winding tension control device in this preferred embodiment, is examined including haulage gear 1, tension
Survey mechanism 2, double-station winding mechanism 3, pressing roll mechanism 4 and tension control mechanism 5.
Above-mentioned haulage gear 1 includes carry-over pinch rolls 11, traction electric machine 12 and carry-over pinch rolls encoder 13；Above-mentioned traction electric machine 12 with
Carry-over pinch rolls 11 are sequentially connected；Above-mentioned carry-over pinch rolls encoder 13 is mounted on carry-over pinch rolls 11.
Mentioned strain testing agency 2 includes tension scale 21 and jockey pulley 22；Mentioned strain roller 22 is mounted on tension scale 21.
Above-mentioned double-station winding mechanism 3 includes winding seat 31,32, two Scrolls 33 of pivoted arm, 34, winding motor 35,36
With winding shaft encoder 37,38；
The both sides of above-mentioned winding seat 31 are respectively equipped with winding station 311 and change of lap station 312；
The middle part of above-mentioned pivoted arm 32 is installed in rotation on winding seat 31；
Above-mentioned two Scrolls 33,34 are installed in rotation on respectively on the both ends of pivoted arm 32, when a Scroll 33
When winding on station 311, another Scroll 34, which is located at, to be unloaded on volume station 312；
Above-mentioned Scroll 33 is sequentially connected with the winding motor 35 with retarder, and above-mentioned Scroll 34 is with carrying retarder
Winding motor 36 be sequentially connected；Winding shaft encoder 37 on above-mentioned Scroll 33 is installed, is equipped on above-mentioned Scroll 34
Wind shaft encoder 38.
Above-mentioned carry-over pinch rolls 11, jockey pulley 22 and winding station 311 on Scroll 33 along sheet material 10 conveying direction according to
Secondary setting.
Above-mentioned pressing roll mechanism 4 includes winding pressure roller 41；
Above-mentioned winding pressure roller 41 is pressed on the sheet material volume 101 of winding station 311.
Mentioned strain control mechanism 5 includes analog quantity transformation device 51, controller 52, twin shaft frequency converter 53 and touch-screen 54；
Controller noted above 52 uses PLC controller；
The signal input part of above-mentioned analog quantity transformation device 51 is electrically connected with tension scale 21, the letter of above-mentioned analog quantity transformation device 51
Number output terminal is electrically connected with a signal input part of controller 52；
Another signal input part of controller noted above 52 is electrically connected with carry-over pinch rolls encoder 13, controller noted above 52 it is another
Outer two signal input parts respectively with two winding shaft encoders 37,38 be electrically connected, the signal output part of controller noted above 52 and
Twin shaft frequency converter 53 is electrically connected；
Two signal output parts of above-mentioned twin shaft frequency converter 53 are electrically connected respectively with two winding motors 35,36；
Above-mentioned touch-screen 54 and 52 transmitted in both directions of controller.
The course of work and operation principle of the utility model are described in further detail below in conjunction with the accompanying drawings.
During roll set, carry-over pinch rolls 11 accelerate, and the real-time speed of carry-over pinch rolls 11 is conveyed to controller by carry-over pinch rolls encoder 13
52, at the same time, the Scroll 33 wound on station 311 also accelerates, and the acceleration of the speed-up ratio carry-over pinch rolls 11 of the Scroll 33 is fast,
The real-time speed of the Scroll 33 winds shaft encoder 37 by it and is conveyed to controller 52, and controller 52 is to receiving the Scroll
33 real-time speed and the real-time speed of carry-over pinch rolls 11 are compared, when the positive speed difference of the Scroll 33 and carry-over pinch rolls 11 is 1.2
When, controller 52 is by quantitative motor torque（Torque during about 1.5 times of normal windings）It is conveyed to by twin shaft frequency converter 53
The winding motor 35 of the Scroll 33, winding motor 35 drive the Scroll 33 to rotate, to ensure that roll set has enough power,
So that sheet material accelerates winding, to form quick bottoming, to ensure that being smoothed out for roll set to the Scroll 33.
During winding, the linear velocity of sheet material 10 is the linear velocity of carry-over pinch rolls 11, if identical tension to be kept to wind, Scroll
33 linear velocity must be consistent with small positive speed difference and the linear velocity of carry-over pinch rolls 11, and relation is：33 rotating speed of Scroll ×
11 linear velocity of sheet material volume 101 perimeters=carry-over pinch rolls × small positive speed difference, volume 101 can be rolled up with sheet material by rolling up 101 perimeters due to sheet material
The increase in footpath and increase, so, controller 52 according to winding shaft encoder 37 feed back 33 actual speed of Scroll and carry-over pinch rolls
11 linear velocities are compared, and 101 perimeters are rolled up so as to calculate real-time sheet material, and then calculate take-up diameter or winding radius；Together
When, the tension electric signal for winding sheet material 10 is conveyed to analog quantity transformation device 51 by tension scale 21, and analog quantity transformation device 51 is by tension
Electric signal A/D is conveyed to controller 52 after being converted into digital signal, and controller 52 is according to the digital signal, by demarcating number
Amount is converted to actual kilogram of number；
During roll set is accelerated, when the actual tension value of winding sheet material 10 reaches 52 preset tension of controller
During value, the torque reference of winding motor 35 is changed into tensile requirements torque calculation value, tensile requirements by controller 52 by quantitative values
Torque calculation value is：Tension=motor torque × retarder reduction ratio/winding radius, wherein, device 52 is real in order to control for winding radius
When the sheet material that calculates roll up 101 coil diameter value/2, so as to the tensile requirements torque calculation value obtained and sheet material 101 coil diameters of volume are directly proportional
Come give winding station 311 on winding motor 35, this torque value generate tension generally in upper next public affairs of tensile requirements value
Within jin error.At this point, the tension electric signal for winding sheet material 10 is conveyed to analog quantity transformation device 51 by tension scale 21, quantitative change is simulated
Device 51 is sent to be converted into tension electric signal A/D to be conveyed to controller 52 after digital signal, controller 52 will wind sheet material 10 again
Tension actual value is compared with preset tension value, if the tension actual value of winding sheet material 10 is than preset tension
It is if being worth low or height, then fraction of to the progress of torque reference value in real time to increase or reduce by pid algorithm, so as to fulfill to receiving
The adjusting of 10 tension of roll film material makes 10 constant tension of winding sheet material.It is preset when the tension actual value of winding sheet material 10 is less than
Tension value when, fraction of increase is carried out to torque reference value；When the tension actual value of winding sheet material 10 is more than preset
During tension value, fraction of reduction is carried out to torque reference value；It just can so reach the tension actual value of winding sheet material 10 and pre-
The tension value first set exactly matches, so as to ensure that the stabilization identical tension of wrapup procedure；
In this way, controller 52 controls twin shaft frequency converter 53 to drive double-station winding electricity by speed and direct torque order
Machine 35 makes the torque that winding motor 35 generates reach the identical tension requirement needed for winding process, and what is obtained alleged by tension scale 21 opens
Power is only used for doing the compensating action of torque, and winding shaft encoder 37 is used for feeding back rolling speed；
When winding 10 constant tension of sheet material, the winding of sheet material 10 is uniform, so as to the sheet surface for avoiding internal layer crushes injury,
It weighs wounded or crumples, so as to ensure to wind the quality of sheet material 10.
During change of lap, sheet material is rolled up into 101 coil diameters and calculates locking, torque calculation is kept fixed, is reduced by tension compensating
Certain torque reference, and offset is limited, prevent torque reduction from excessively causing tension less than normal and coiled material occur and fluff, this
Sample ensures that tension revolves conversion station process in pivoted arm 32 and still keeps constant, so as to which the sheet surface for avoiding internal layer crushes injury, presses
Hinder or crumple, ensure that the quality of winding sheet material 10.
As shown in Fig. 2, after change of lap, new volume 01 is in winding station 311 and starts to start, and the roll set of new volume 01 is according to above-mentioned
Roll set mode carries out, to ensure that roll set has enough power, so that sheet material 10 accelerates winding to the Scroll 34, with shape
Into quick bottoming, being smoothed out for roll set ensure that.
As shown in Fig. 2, during shearing, when cutter rises in place, the torque reference of old volume 02 is increased 0.2 times, so that
Sheet material 10 can be tightened enough, to ensure crosscutting be smoothed out.
In addition, it can freely be set by touch-screen 54 and display parameters, so as to be conveniently operated personnel according to process requirements
It is adjusted, saves cost and convenient, flexible.
The content of more than specific embodiment is only the preferred embodiment of the utility model, and above preferred embodiment is not used
To limit the scope of the utility model；It is every made according to the utility model its scope of the claims it is various
Equivalents, by the utility model, its scope of the claims covers.
Claims (3)
1. a kind of double-station winding tension control device, it is characterised in that：Including haulage gear, tension-detecting mechanism, double-station
Rolling-up mechanism, pressing roll mechanism and tension control mechanism；
Above-mentioned haulage gear includes carry-over pinch rolls, traction electric machine and carry-over pinch rolls encoder；Above-mentioned traction electric machine connects with carry-over pinch rolls transmission
It connects；Above-mentioned carry-over pinch rolls encoder is mounted on carry-over pinch rolls；
Mentioned strain testing agency includes tension scale and jockey pulley；Mentioned strain roller is mounted on tension scale；
Above-mentioned double-station winding mechanism includes winding seat, pivoted arm, two Scrolls, winding motor and winding shaft encoder；It is above-mentioned
The both sides of winding seat are respectively equipped with winding station and change of lap station；It is installed in rotation in the middle part of above-mentioned pivoted arm on winding seat；
Above-mentioned two Scrolls are installed in rotation on the both ends of pivoted arm respectively, when a Scroll is located on winding station, separately
A piece Scroll, which is located at, to be unloaded on volume station；Also, a Scroll and a winding motor with retarder are sequentially connected, and one
There are one winding shaft encoders for installation on root Scroll；
Scroll on above-mentioned carry-over pinch rolls, jockey pulley and winding station is set gradually along the conveying direction of sheet material；
Above-mentioned pressing roll mechanism includes winding pressure roller, and above-mentioned winding pressure roller is pressed on the sheet material volume of winding station；
Mentioned strain control mechanism includes analog quantity transformation device, controller and twin shaft frequency converter；The letter of above-mentioned analog quantity transformation device
Number input terminal is electrically connected with tension scale, the signal output part of above-mentioned analog quantity transformation device and a signal input part electricity of controller
Connection；Another signal input part of controller noted above is electrically connected with carry-over pinch rolls encoder, other two letter of controller noted above
Number input terminal is electrically connected respectively with two winding shaft encoders, and signal output part and the twin shaft frequency converter of controller noted above are electrically connected
It connects；Two signal output parts of above-mentioned twin shaft frequency converter are electrically connected respectively with two winding motors.
2. double-station winding tension control device according to claim 1, it is characterised in that：The tension control mechanism is also
Including touch-screen, above-mentioned touch-screen and controller transmitted in both directions.
3. double-station winding tension control device according to claim 1, it is characterised in that：The controller uses PLC
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255259.6U CN207375435U (en) | 2017-09-28 | 2017-09-28 | A kind of double-station winding tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255259.6U CN207375435U (en) | 2017-09-28 | 2017-09-28 | A kind of double-station winding tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375435U true CN207375435U (en) | 2018-05-18 |
Family
ID=62341314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255259.6U Active CN207375435U (en) | 2017-09-28 | 2017-09-28 | A kind of double-station winding tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375435U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761088A (en) * | 2019-02-12 | 2019-05-17 | 威海星宜新材料科技有限公司 | A kind of Intelligent lithium battery membrane tension control device and control method |
| CN110963334A (en) * | 2019-12-31 | 2020-04-07 | 武汉中兴创新材料技术有限公司 | Method for rolling battery diaphragm |
| CN112537681A (en) * | 2019-09-20 | 2021-03-23 | 特乐斯特机械(上海)有限公司 | Cloth liner separation and winding device |
| CN114538165A (en) * | 2022-04-08 | 2022-05-27 | 浙江禾川科技股份有限公司 | Tension control method, device and medium |
| WO2024055678A1 (en) * | 2022-09-15 | 2024-03-21 | 宁德时代新能源科技股份有限公司 | Winding and unwinding system, control method, and preparation device for battery electrode sheet |
-
2017
- 2017-09-28 CN CN201721255259.6U patent/CN207375435U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761088A (en) * | 2019-02-12 | 2019-05-17 | 威海星宜新材料科技有限公司 | A kind of Intelligent lithium battery membrane tension control device and control method |
| CN112537681A (en) * | 2019-09-20 | 2021-03-23 | 特乐斯特机械(上海)有限公司 | Cloth liner separation and winding device |
| CN110963334A (en) * | 2019-12-31 | 2020-04-07 | 武汉中兴创新材料技术有限公司 | Method for rolling battery diaphragm |
| CN114538165A (en) * | 2022-04-08 | 2022-05-27 | 浙江禾川科技股份有限公司 | Tension control method, device and medium |
| CN114538165B (en) * | 2022-04-08 | 2024-02-13 | 浙江禾川科技股份有限公司 | Tension control method, device and medium |
| WO2024055678A1 (en) * | 2022-09-15 | 2024-03-21 | 宁德时代新能源科技股份有限公司 | Winding and unwinding system, control method, and preparation device for battery electrode sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207375435U (en) | A kind of double-station winding tension control device | |
| KR20080012763A (en) | Control method of carrier mechanism for carrying film | |
| CN105253674B (en) | Steel belt transmission device, and system and method for controlling steel belt transmission device | |
| CN201195399Y (en) | Full-automatic undertread edge cover machine for semisteel meridian tyre | |
| CN206407713U (en) | Identical tension self-regulation paper rewinding system | |
| CN104627713A (en) | Constant-tension adhesive tape rewinder allowing tape roll discharging position to be controlled | |
| CN201381125Y (en) | Wallpaper coreless winding device | |
| CN205838128U (en) | Cutting machine | |
| CN204607205U (en) | Make the test the controlled identical tension adhesive tape rewinding machine in position | |
| CN101254480A (en) | Power balance regulating method of double motor drive vertical shaft type impact crusher and device | |
| CN102173354A (en) | Polytetrafluoroethylene film longitudinal stretching unit | |
| WO2016206326A1 (en) | Sizing machine tension control system based on plc and engineering frequency converter | |
| CN108217270A (en) | A kind of transmission and tension control system and its control method | |
| CN201350468Y (en) | Double-station winding device | |
| CN203372884U (en) | Automatic skew adjustment type constant-speed constant-tension rewinder | |
| CN207158436U (en) | A kind of composite strip production line | |
| CN206927312U (en) | A kind of packaging material electrostatic treatment devices | |
| CN210339800U (en) | High-speed bobbin paper rewinding machine | |
| CN102107796A (en) | Material unwinding and winding device and speed regulating method thereof | |
| CN201424299Y (en) | Coiling pressure stabilization control system and device | |
| CN201647699U (en) | Bidirectional rewinder | |
| CN101604952A (en) | Slip motor automatic control device | |
| CN208716527U (en) | Independent arm cutting machine | |
| CN207844574U (en) | A kind of device of surface reel constant tensile control | |
| CN213230248U (en) | Shaftless transmission device of flexo printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: Haojiang District Textile Industrial Park, 515098 Guangdong city of Shantou Province Patentee after: Guangdong Jinming Machinery Co., Ltd. Address before: 515022 Far East Industrial Park, Shantou, Guangdong, new town, Longhu Patentee before: Yuandong Light Chemical Equipment Co, Ltd., Shantou City |
|
| TR01 | Transfer of patent right |