CN202575497U - Film traction roller device - Google Patents
Film traction roller device Download PDFInfo
- Publication number
- CN202575497U CN202575497U CN 201220246231 CN201220246231U CN202575497U CN 202575497 U CN202575497 U CN 202575497U CN 201220246231 CN201220246231 CN 201220246231 CN 201220246231 U CN201220246231 U CN 201220246231U CN 202575497 U CN202575497 U CN 202575497U
- Authority
- CN
- China
- Prior art keywords
- nip rolls
- film
- motor
- platform
- traction roller
- 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.)
- Expired - Lifetime
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a film traction roller device which comprises a first traction roller (3) which is connected with an unreeling table (1) through a film strip (2). An unreeling roller of the unreeling table (1) is connected with a first motor (8). The outer peripheral surface of the first traction roller (3) is a smooth face. One end of the first traction roller (3) is connected with a second motor (9). Both the first motor (8) and the second motor (9) are synchronous motors. When the film traction roller device is used, film is not easy to scratch, and film quality can be improved.
Description
Technical field
The utility model relates to capacitor film production facilities technical field, particularly a kind of packaging film feeding roller arrangement that is used to flatten and draw capacitor film.
Background technology
With reference to Fig. 3 and shown in Figure 4; Existing capacitor film is when producing; Unreeling film band 2 ' that platform 1 ' comes out waits other device 6 ' back to be rolled by rolling platform 7 ' through plating after through the packaging film feeding roller arrangement; The said platform 1 ' that unreels drives the let off roll that unreels on the platform 1 ' through first motor 8 ', and said rolling platform 7 ' is located to drive the wind-up roll on the rolling platform 7 ' through the 3rd motor 10 '.Existing packaging film feeding roller arrangement comprises three nip rolls; Said three nip rolls are for successively through film band 2 ' bonded assembly first nip rolls 3 ', second nip rolls 4 ' and the 3rd nip rolls 5 '; Said first nip rolls 3 ' with unreel platform 1 ' and be connected through film band 2 '; Said three nip rolls triangularities are arranged and outer peripheral face is equipped with spiral groove; Said groove can increase friction; But it is,, very small behind first nip rolls 3 ' even if the friction force between the film band 2 ' and first nip rolls 3 ' reduces the moving influence of film band 2 ' again followed by second nip rolls 4 ' and the 3rd nip rolls 5 ' because first nip rolls 3 ' mainly play being drawn to the effect on the packaging film feeding roller arrangement from unreeling the film band 2 ' that platform 1 ' comes out; Spiral groove 3.1 ' the edge of said first nip rolls, 3 ' outer peripheral face is easy to scratch film, has reduced the quality of film, and it is breakdown easily that the film after the scuffing is made cond; Distance between first nip rolls 3 ' and second nip rolls 4 ', second nip rolls 4 ' and the 3rd nip rolls 5 ' is all shorter; The line of centers of first nip rolls 3 ' and the distance that unreels between the let off roll line of centers of platform 1 ' are longer; Generally greater than 2m; Film causes first nip rolls 3 ' easily when being scratched seriously and unreels the film band 2 ' fracture between the platform 1 ', influences manufacturing schedule.
The utility model content
The technical matters that the utility model will solve is that the packaging film feeding roller arrangement of a kind of difficult scuffing film, raising film quality is provided.
The technical solution of the utility model is; A kind of packaging film feeding roller arrangement with following structure is provided; It comprises through the film band with unreel platform bonded assembly first nip rolls, the said platform let off roll that unreels is connected with first motor, the said first nip rolls outer peripheral face is a smooth side.
After adopting above structure, the utility model packaging film feeding roller arrangement compared with prior art has the following advantages:
Owing to be smooth side with unreeling the platform bonded assembly first nip rolls outer peripheral face in the utility model packaging film feeding roller arrangement through the film band; So first nip rolls with unreel film that platform rolls out when contact, friction force reduces, and is difficult for the scuffing film; Because film is difficult for being scratched; Film quality is improved, and the film that is not scratched is made cond and is difficult for breakdownly, and the film band is easy fracture not also.
As improvement; Said first nip rolls, one end is connected with second motor; Said first motor and second motor are synchronous dynamo, drive first nip rolls owing to increased by second motor, do not need the friction force of the film band and the first nip rolls outer peripheral face to drive the rotation of first nip rolls; Can reduce the friction force between first nip rolls and the film band, improve the quality of film.
Description of drawings
Shown in Figure 1 is the structural representation of the utility model packaging film feeding roller arrangement on film line.
Shown in Figure 2 is the structural representation of first nip rolls among Fig. 1.
Shown in Figure 3 is the structural representation of packaging film feeding roller arrangement on film line of prior art.
Shown in Figure 4 is the structural representation of first nip rolls of prior art among Fig. 3.
In the utility model: 1, unreel platform, 2, the film band, 3, first nip rolls, 4, second nip rolls, the 5, the 3rd nip rolls, 6, other device, 7, the rolling platform, 8, first motor, 9, second motor, the 10, the 3rd motor.
In the prior art: 1 ', unreel platform, 2 ', the film band, 3 ', first nip rolls, 3.1 ', spiral groove, 4 ', second nip rolls, the 5 ', the 3rd nip rolls, 6 ', other device, 7 ', the rolling platform, 8 ', first motor, the 10 ', the 3rd motor.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Shown in please seeing figures.1.and.2, the packaging film feeding roller arrangement of the utility model, it comprise through film band 2 with unreel platform 1 bonded assembly first nip rolls 3, said platform 1 let off roll that unreels is connected with first motor 8, said first nip rolls, 3 outer peripheral faces are smooth side.
Said first nip rolls, 3 one ends are connected with second motor 9, and said first motor 8 and second motor 9 are synchronous dynamo.
The packaging film feeding roller arrangement of the utility model is when work; Unreel film band 2 that platform 1 comes out through first nip rolls 3 in the packaging film feeding roller arrangements, second nip rolls 4, the 3rd nip rolls 5 after through other device 6 such as electroplating; Roll by rolling platform 7 at last; Wherein with unreel platform 1 let off roll bonded assembly, first motor 8 and be synchronous dynamo with first nip rolls, 3 one end bonded assemblys, second motor 9; The wind-up roll of said rolling platform 7 drives through the 3rd motor 10, and said the 3rd motor 10 also is a synchronous dynamo.
Claims (2)
1. packaging film feeding roller arrangement, it comprise through film band (2) with unreel platform (1) bonded assembly first nip rolls (3), said platform (1) let off roll that unreels is connected with first motor (8), it is characterized in that: said first nip rolls (3) outer peripheral face is a smooth side.
2. packaging film feeding roller arrangement according to claim 1 is characterized in that: said first nip rolls (3) one ends are connected with second motor (9), and said first motor (8) and second motor (9) are synchronous dynamo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246231 CN202575497U (en) | 2012-05-29 | 2012-05-29 | Film traction roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246231 CN202575497U (en) | 2012-05-29 | 2012-05-29 | Film traction roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575497U true CN202575497U (en) | 2012-12-05 |
Family
ID=47244935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246231 Expired - Lifetime CN202575497U (en) | 2012-05-29 | 2012-05-29 | Film traction roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302129A (en) * | 2018-12-12 | 2020-06-19 | 日东电工株式会社 | Method for passing optical film |
| CN114655758A (en) * | 2022-05-25 | 2022-06-24 | 苏州贝塔智能制造有限公司 | Cloth conveying device and edge-finding cutting equipment with same |
-
2012
- 2012-05-29 CN CN 201220246231 patent/CN202575497U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302129A (en) * | 2018-12-12 | 2020-06-19 | 日东电工株式会社 | Method for passing optical film |
| CN114655758A (en) * | 2022-05-25 | 2022-06-24 | 苏州贝塔智能制造有限公司 | Cloth conveying device and edge-finding cutting equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |