CN205709016U - A kind of automatic film winding system - Google Patents
A kind of automatic film winding system Download PDFInfo
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- CN205709016U CN205709016U CN201620283956.1U CN201620283956U CN205709016U CN 205709016 U CN205709016 U CN 205709016U CN 201620283956 U CN201620283956 U CN 201620283956U CN 205709016 U CN205709016 U CN 205709016U
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- dancer
- roller
- scroll
- afterwards
- front fixing
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- 238000004804 winding Methods 0.000 title claims abstract description 11
- 238000007667 floating Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Control Of Metal Rolling (AREA)
Abstract
This utility model provides a kind of automatic film winding system, including Scroll, fixes roller, front fixing roller, dancer afterwards；Described Scroll, fix roller afterwards, dancer, front fixing roller are perpendicular to the parallel installation of same plane, sheet material to be reeled detour successively Scroll, fix roller afterwards, dancer, front fixing roller batch, dancer is positioned at the highest or extreme lower position；Described dancer is highly controllable, and is operationally adjusted the tension force batching sheet material by the height of control and regulation dancer.This utility model structure by dancer, it is aided with the setting of feedback potentiometer and floating cylinder, need not directly measure and batch diameter and can realize batching the calculating of diameter and automatically controlling of rolling, need not single measuring cell, without the concern for batching the thickness of sheet material, the situation of particularly suitable product thickness change.
Description
Technical field
This utility model relates to a kind of automatic film winding system.
Background technology
In film industry, taper tension rolling-up is a kind of ideal style of coiling coater, different device fabrication producer tension force
The algorithm of tapering is same hardly, but final result is, along with the change of coil diameter, the surface tension of rolling is successively decreased, it is to avoid
During central coiling, core deforms or wrinkling.In taper tension rolling-up control algolithm, no matter take any algorithm, receive
Coil diameter is requisite parameter, and the acquisition mode of take-up diameter is different, mainly has the direct method of measurement, thickness cumulative
Method, both approaches has shortcoming: the direct method of measurement needs good location mode, and can only be in fixing position ability
Normal work；Thickness summation should not use in the case of sheet thickness inequality, and add up error value is increasing.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of automatic film winding system, and this automatic film is received
The volume system structure by dancer, is aided with the setting of feedback potentiometer and floating cylinder, it is not necessary to directly measures and batches diameter
Can realize batching the calculating of diameter and automatically controlling of rolling.
This utility model is achieved by the following technical programs.
A kind of automatic film winding system that this utility model provides, including Scroll, fixes roller, front fixing roller, floating afterwards
Action roller；Described Scroll, fix roller afterwards, dancer, front fixing roller are perpendicular to the parallel installation of same plane, sheet material to be reeled is successively
Detour Scroll, fix roller afterwards, dancer, front fixing roller batch, dancer is positioned at the highest or extreme lower position；Described floating
Roller is highly controllable, and is operationally adjusted the tension force batching sheet material by the height of control and regulation dancer.
The height of described dancer, is regulated by floating cylinder, and connecting rod stage casing is rotatably fixed in floating cylinder end, even
One end of bar connects dancer, the other end is rotatably fixed on feedback potentiometer, and floating cylinder and connecting rod are each perpendicular to float
Action roller axis；Feedback potentiometer by the amount of spin of connecting rod with potential value conveying control system or control circuit, control system or control
Circuit processed realizes the regulation to dancer height by controlling floating cylinder.
Described control system is PLC.
The beneficial effects of the utility model are: by the structure of dancer, are aided with feedback potentiometer and floating cylinder
Arrange, it is not necessary to direct measurement is batched diameter and can be realized batching the calculating of diameter and automatically controlling of rolling, it is not necessary to individually
Measuring cell, it is not necessary to consider to batch the thickness of sheet material, the situation of particularly suitable product thickness change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 11-Scroll, after 12-, fix roller, before 13-, fix roller, 21-dancer, 22-floating cylinder, 23-connecting rod,
24-feedback potentiometer.
Detailed description of the invention
The technical solution of the utility model is described further below, but claimed scope is not limited to described.
A kind of automatic film winding system as shown in Figure 1, including Scroll 11, rear fixing roller 12, front fixing roller 13, floats
Action roller 21；Described Scroll 11, rear fixing roller 12, dancer 21, front fixing roller 13 are perpendicular to the parallel installation of same plane, wait to roll up
Taking detour successively Scroll 11, rear fixing roller 12, dancer 21, front fixing roller 13 of sheet material to batch, dancer 21 is positioned at
Height or extreme lower position；Described dancer 21 is highly controllable, and is operationally adjusted by the height of control and regulation dancer 21
Entire volume takes the tension force of sheet material.
The height of described dancer 21, is regulated by floating cylinder 22, and connecting rod is rotatably fixed in floating cylinder 22 end
23 stage casings, one end of connecting rod 23 connects dancer 21, the other end and is rotatably fixed on feedback potentiometer 24, and floating cylinder 22
It is each perpendicular to dancer 21 axis with connecting rod 23；Feedback potentiometer 24 by the amount of spin of connecting rod 23 with potential value conveying control system
Or control circuit, control system or control circuit realize the regulation to dancer 21 height by controlling floating cylinder 22.
Described control system is PLC.
The principle that realizes of the present utility model is:
The effect of dancer 21 is used to adjust winding tension, and this is that winding system is requisite, and take-up diameter is also
Indirectly calculated by the feedback of dancer:
Scroll is the speed method of operation, according to formula:The speed v of production line is constant.At the beginning of given one
Beginning radius r=100mm, so, obtains Scroll motor initial velocity ω.
If ω is bigger than normal than actual, the v of Scroll is bigger than actual linear velocity, and floating axle can offset downward, and passes through potentiometer
Just can feed back an adjusted value to go to adjust rolling radius r (reducing r value).
If ω is less than normal than actual, the v of Scroll is less than actual linear velocity, and floating axle can offset up, and passes through potentiometer
Just can feed back an adjusted value to go to adjust rolling radius r (strengthening r value).
The downward shift of dancer is adjusted in system by the feed back input of potentiometer.
The amplitude that r value increases and reduces determines the precision that diameter calculates, and is typically chosen 0.1.If the least, sensitivity is too
Low, if too big, precision is inadequate, so selecting the value of feedback being suitable for important.
Claims (2)
1. an automatic film winding system, including Scroll (11), fixes roller (12), front fixing roller (13), dancer afterwards
(21), it is characterised in that: described Scroll (11), fix roller (12) afterwards, dancer (21), front fixing roller (13) are perpendicular to same
The parallel installation of plane, sheet material to be reeled detour successively Scroll (11), fix roller (12), dancer (21), front fixing roller afterwards
(13) batching, dancer (21) is positioned at the highest or extreme lower position；Described dancer (21) is highly controllable, and operationally
The tension force batching sheet material is adjusted by the height of control and regulation dancer (21)；The height of described dancer (21), by floating
Dynamic air cylinder (22) regulates, and connecting rod (23) stage casing is rotatably fixed in floating cylinder (22) end, and one end of connecting rod (23) connects floating
Action roller (21), the other end are rotatably fixed on feedback potentiometer (24), and floating cylinder (22) and connecting rod (23) are each perpendicular to
Dancer (21) axis；The amount of spin of connecting rod (23) with potential value conveying control system or is controlled electricity by feedback potentiometer (24)
Road, control system or control circuit realize the regulation to dancer (21) height by controlling floating cylinder (22).
2. automatic film winding system as claimed in claim 1, it is characterised in that: described control system is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283956.1U CN205709016U (en) | 2016-04-07 | 2016-04-07 | A kind of automatic film winding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283956.1U CN205709016U (en) | 2016-04-07 | 2016-04-07 | A kind of automatic film winding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709016U true CN205709016U (en) | 2016-11-23 |
Family
ID=57309287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620283956.1U Active CN205709016U (en) | 2016-04-07 | 2016-04-07 | A kind of automatic film winding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102874A1 (en) * | 2021-12-10 | 2023-06-15 | 宁德时代新能源科技股份有限公司 | Method for determining coil diameter of coiled material, winding device control method and apparatus, and device |
-
2016
- 2016-04-07 CN CN201620283956.1U patent/CN205709016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102874A1 (en) * | 2021-12-10 | 2023-06-15 | 宁德时代新能源科技股份有限公司 | Method for determining coil diameter of coiled material, winding device control method and apparatus, and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee after: VONTRON MEMBRANE TECHNOLOGY Co.,Ltd. Address before: 550018 Guiyang City, Guizhou Province No. 206, floor 2, office building, Nanfang Huitong science and Technology Industrial Park, high tech Zone, Guiyang City, Guizhou Province Patentee before: VONTRON TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee after: Wharton Technology Co.,Ltd. Address before: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee before: VONTRON MEMBRANE TECHNOLOGY Co.,Ltd. |