CN203359625U - Device for preventing packaging film of color press from loosing - Google Patents
Device for preventing packaging film of color press from loosing Download PDFInfo
- Publication number
- CN203359625U CN203359625U CN 201320424547 CN201320424547U CN203359625U CN 203359625 U CN203359625 U CN 203359625U CN 201320424547 CN201320424547 CN 201320424547 CN 201320424547 U CN201320424547 U CN 201320424547U CN 203359625 U CN203359625 U CN 203359625U
- Authority
- CN
- China
- Prior art keywords
- packaging film
- color press
- baffles
- baffle plate
- rotating shaft
- 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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Abstract
The utility model discloses a device for preventing a packaging film of a color press from loosing. The device comprises a rotation shaft sleeved by the rolled packaging film, protecting bushes with baffles are arranged on the rotation shaft at two ends of the packaging film, the baffles are circles concentric with the protecting bushes, and the diameter of each baffle is slightly larger than that of the packaging film. According to the device, the circular baffles are used for positioning the two ends of the packaging film, and the baffles are rotated with the packaging film which is pulled to rotate, so that the friction between the baffles and the packaging film is reduced, maintenance workload of the color press is effectively reduced, and the continuous working period of the color press is prolonged; the diameter of each baffle is increased to be slightly larger than that of the packaging film, so that axial movement of the packaging film is effectively prevented, radial positioning of the packaging film is achieved by the baffles assisted by compression rollers to prevent the packaging film from moving, and normal working of the color press, which is not affected by movement of the packaging film, is guaranteed.
Description
Technical field
The utility model relates to the color press field, is specifically related to the device for preventing that packaging film is loose on a kind of color press.
Background technology
Packaging film on color press is easy left and right sidesing shifting trailed the time, can cause packaging film loose, affect the normal operation of color press, prior art is taked to add interstage sleeve at the packaging film two ends, interstage sleeve is provided with rectangle baffle plate press-through pack film, but the rectangle baffle plate is because terrestrial attraction can produce sagging, cause the packaging film two ends inevitably can produce friction with baffle inner wall, although add plastic film to reduce friction, can increase but change plastic film the work capacity that color press is safeguarded, and can reduce the time of color press continuous running.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of anti-loosening device of color press packaging film, can solve prior art adopts the rectangle baffle plate to carry out axial location to the color press packaging film, cause increasing the work capacity that color press is safeguarded, shorten the problem in color press continuous working period.
The utility model is achieved through the following technical solutions:
A kind of anti-loosening device of color press packaging film, comprise that cover has the rotating shaft of the packaging film of rolling, in the rotating shaft at described packaging film two ends, is respectively equipped with baffled sheath, and described baffle plate is the circle concentric with sheath, and its slightly larger in diameter is in the diameter of packaging film.
The further improvement of the utility model scheme is that described baffle plate is provided with wearing layer towards the one side of packaging film.
The further improvement of the utility model scheme is that described wearing layer is plastic film.
The further improvement of the utility model scheme is, the outer wall of described packaging film upper end is connected with the pressure roller with the packaging film axially parallel, and described pressure roller is rotationally connected with an end of rotating shaft, and the other end of described rotating shaft is connected in support, and described support is fixed with respect to ground.
The utility model advantage compared with prior art is:
One, adopt circular baffle plate to position the packaging film two ends, baffle plate is pulled rotation along with packaging film and rotates, and reduces the friction between baffle plate and packaging film, effectively reduces the work capacity that color press is safeguarded, extends the color press continuous working period;
Two, increase the baffle plate diameter to being slightly larger than the packaging film diameter, actv. prevents that the packaging film generation is axially displaced more, be aided with pressure roller and carry out radial location, make packaging film can not produce displacement, guaranteed can not cause affecting because of the packaging film displacement the normal operation of color press.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
The anti-loosening device of a kind of color press packaging film as shown in Figure 1, comprise that cover has the rotating shaft 1 of the packaging film 2 of rolling, be respectively equipped with the sheath 3 with baffle plate 4 in the rotating shaft 1 at described packaging film 2 two ends, described baffle plate 4 is the circle concentric with sheath 3, its slightly larger in diameter is in the diameter of packaging film 2, and described baffle plate 4 is provided with plastic film towards the one side of packaging film 2; The outer wall of described packaging film 2 upper ends is connected with the pressure roller 8 with packaging film 2 axially parallels, and described pressure roller 8 is rotationally connected with an end of rotating shaft 7, and the other end of described rotating shaft 7 is connected in support 6, and described support 6 is fixed with respect to ground.
Claims (4)
1. the anti-loosening device of a color press packaging film, comprise that cover has the rotating shaft (1) of the packaging film (2) of rolling, be respectively equipped with the sheath (3) with baffle plate (4) in the rotating shaft (1) at described packaging film (2) two ends, it is characterized in that: described baffle plate (4) is the circle concentric with sheath (3), and its slightly larger in diameter is in the diameter of packaging film (2).
2. the anti-loosening device of a kind of color press packaging film as claimed in claim 1, it is characterized in that: described baffle plate (4) is provided with wearing layer (5) towards the one side of packaging film (2).
3. the anti-loosening device of a kind of color press packaging film as claimed in claim 1, it is characterized in that: wearing layer (5) is plastic film.
4. the anti-loosening device of a kind of color press packaging film as claimed in claim 1, it is characterized in that: the outer wall of described packaging film (2) upper end is connected with the pressure roller (8) with packaging film (2) axially parallel, described pressure roller (8) is rotationally connected with an end of rotating shaft (7), the other end of described rotating shaft (7) is connected in support (6), and described support (6) is fixed with respect to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320424547 CN203359625U (en) | 2013-07-17 | 2013-07-17 | Device for preventing packaging film of color press from loosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320424547 CN203359625U (en) | 2013-07-17 | 2013-07-17 | Device for preventing packaging film of color press from loosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359625U true CN203359625U (en) | 2013-12-25 |
Family
ID=49807418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320424547 Expired - Lifetime CN203359625U (en) | 2013-07-17 | 2013-07-17 | Device for preventing packaging film of color press from loosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747216A (en) * | 2020-06-11 | 2020-10-09 | 吴良涛 | Winding auxiliary device for optical fiber processing with limiting and anti-loosening functions |
-
2013
- 2013-07-17 CN CN 201320424547 patent/CN203359625U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747216A (en) * | 2020-06-11 | 2020-10-09 | 吴良涛 | Winding auxiliary device for optical fiber processing with limiting and anti-loosening functions |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |