CN203512912U - Film cutting device capable of improving take-up quality of thin film - Google Patents
Film cutting device capable of improving take-up quality of thin film Download PDFInfo
- Publication number
- CN203512912U CN203512912U CN201320538255.4U CN201320538255U CN203512912U CN 203512912 U CN203512912 U CN 203512912U CN 201320538255 U CN201320538255 U CN 201320538255U CN 203512912 U CN203512912 U CN 203512912U
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- film
- take
- quality
- roll
- air knife
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Abstract
The utility model provides a film cutting device capable of improving the take-up quality of a thin film. The film cutting device comprises a thin film driving roll, flattening rolls and a take-up roll. An air knife is arranged above the flattening rolls and the take-up roll. The air knife is provided with air holes which are evenly distributed. The air knife is connected with a fan through an air pipe. By the adoption of the technical scheme, the film cutting device capable of improving the take-up quality of the thin film has the advantages that in the take-up process, when the film is cut, air is exhausted from the air holes in the air knife and blown to the surface of the thin film, as a result, it is guaranteed that the thin film is flat and evenly attached to the take-up roll, and therefore the take-up quality is improved.
Description
Technical field
The utility model relates to film production processing technique field, specifically, is a kind of film cutting apparatus that improves film take-up quality.
Technical background
In the film production course of processing, the film on manufacturing line needs flattening, cutting, rolling.Its principle of work is that film passes through film live roll and exports, and through leveling roller, flattens, and cuts wind-up roll rolling, change of lap, wind-up roll rolling, successively circulation by cutting knife.Actual, cut in membrane process, the film flattening by leveling roller can not smoothly be attached to uniformly on wind-up roll after cutting film, occurs giving a discount or fold phenomenon, affects rolling effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of film cutting apparatus that improves film take-up quality.By this film cutting apparatus, allow evenly smooth being attached on wind-up roll of film after cutting, improve rolling quality.
For solving the problems of the technologies described above, the utility model provides a kind of film cutting apparatus that improves film take-up quality, comprises film live roll, leveling roller, wind-up roll, and the middle and upper part of leveling roller and wind-up roll is provided with air knife, on air knife, be provided with well-distributed pore, air knife is connected with blower fan.
Preferably, air knife is connected with blower fan by airduct.
Adopt the beneficial effect of technique scheme to be: in wrapup procedure, while cutting film, the pore of air from air knife discharged, and blows to film surface, guarantees the smooth of film, and is attached to uniformly on wind-up roll, improved rolling quality.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that improves the film cutting apparatus of film take-up quality of the utility model.
Wherein, 1, film live roll, 2, leveling roller, 3, air knife, 4, wind-up roll, 5, airduct, 6, blower fan.
The specific embodiment
Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
As shown in Figure 1, improve a film cutting apparatus for film take-up quality, comprise film live roll 1, leveling roller 2, wind-up roll 4, leveling roller 2 is provided with air knife 3 with the middle and upper part of wind-up roll 4, on air knife 3, be provided with well-distributed pore, air knife 3 is connected with blower fan 6 by airduct 5.
Adopt the beneficial effect of technique scheme to be: in wrapup procedure, while cutting film, the pore of air from air knife discharged, and blows to film surface, guarantees the smooth of film, and is attached to uniformly on wind-up roll, improved rolling quality.
Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (2)
1. a film cutting apparatus that improves film take-up quality, comprise film live roll, leveling roller, wind-up roll, it is characterized in that, described leveling roller and the middle and upper part of wind-up roll are provided with air knife, on described air knife, be provided with well-distributed pore, described air knife is connected with blower fan.
2. a kind of film cutting apparatus that improves film take-up quality according to claim 1, is characterized in that, described air knife is connected with blower fan by airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538255.4U CN203512912U (en) | 2013-08-30 | 2013-08-30 | Film cutting device capable of improving take-up quality of thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538255.4U CN203512912U (en) | 2013-08-30 | 2013-08-30 | Film cutting device capable of improving take-up quality of thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203512912U true CN203512912U (en) | 2014-04-02 |
Family
ID=50371872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538255.4U Expired - Fee Related CN203512912U (en) | 2013-08-30 | 2013-08-30 | Film cutting device capable of improving take-up quality of thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203512912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739154A (en) * | 2016-12-09 | 2017-05-31 | 上海电机学院 | A kind of packaging bag film cutting apparatus with function of measuring |
| CN108975029A (en) * | 2018-06-25 | 2018-12-11 | 江苏润云纺织科技有限公司 | A kind of adjustable-angle batcher |
-
2013
- 2013-08-30 CN CN201320538255.4U patent/CN203512912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739154A (en) * | 2016-12-09 | 2017-05-31 | 上海电机学院 | A kind of packaging bag film cutting apparatus with function of measuring |
| CN108975029A (en) * | 2018-06-25 | 2018-12-11 | 江苏润云纺织科技有限公司 | A kind of adjustable-angle batcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |