CN204549546U - A kind of coating release roller - Google Patents
A kind of coating release roller Download PDFInfo
- Publication number
- CN204549546U CN204549546U CN201520084922.5U CN201520084922U CN204549546U CN 204549546 U CN204549546 U CN 204549546U CN 201520084922 U CN201520084922 U CN 201520084922U CN 204549546 U CN204549546 U CN 204549546U
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- center shaft
- base material
- material film
- film reel
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Abstract
The utility model discloses a kind of coating release roller, the base material film reel comprising center shaft and be connected with center shaft; The latch assembly of base material film reel and center shaft being locked is provided with between described center shaft and base material film reel, described latch assembly comprises socket annular air-pocket on center shaft and is socketed in the ring-shaped rubber fixture block on air bag, in the middle part of described annular air-pocket, outwardly convex is provided with annular boss, annular boss and both sides form annular concave platform, described annular concave platform are socketed with ring-shaped rubber fixture block; Described ring-shaped rubber fixture block is conical ring, and conical ring outer wall is reduced gradually by Inside To Outside; Described base material film reel both sides are provided with the back taper inwall coordinating with conical ring outer wall and extrude.By using release roller described in the utility model by annular air-pocket inflation, to make conical ring outer wall coordinate with back taper inwall to extrude and base material film reel and center shaft are locked, simple to operate, be connected firmly, raising packaging efficiency.
Description
Technical field
The utility model relates to a kind of coating release roller.
Background technology
Along with the development of science and technology, blooming is more and more applied in our life, the consumer electronics terminals such as such as vision receiver, mobile phone, panel computer display touch-screen cured film; The 3D film of three-dimensional display; The reflective membrane of airport, high ferro, road etc.; The even smooth film of LED electricity-saving lamp; The cured film of all kinds of consumer electronics product shell, home wiring control panel and solar power back board module etc.All can use coating apparatus in the preparation process of all kinds of blooming, wherein optical element film needs realization to be fixed on release roller, and fixing between existing release roller and rolls is comparatively loaded down with trivial details, is unfavorable for enhancing productivity.Prior art is badly in need of a kind of rational in infrastructure, and fixed efficiency is high, the coating release roller of stable connection.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, and provide a kind of rational in infrastructure, fixed efficiency is high, the coating release roller of stable connection.
For achieving the above object, the technical solution of the utility model there is provided a kind of coating release roller, the base material film reel comprising center shaft and be connected with center shaft; The latch assembly of base material film reel and center shaft being locked is provided with between described center shaft and base material film reel, described latch assembly comprises socket annular air-pocket on center shaft and is socketed in the ring-shaped rubber fixture block on air bag, in the middle part of described annular air-pocket, outwardly convex is provided with annular boss, annular boss and both sides form annular concave platform, described annular concave platform are socketed with ring-shaped rubber fixture block; Described ring-shaped rubber fixture block is conical ring, and conical ring outer wall is reduced gradually by Inside To Outside; Described base material film reel both sides are provided with the back taper inwall coordinating with conical ring outer wall and extrude.By using release roller described in the utility model by annular air-pocket inflation, to make conical ring outer wall coordinate with back taper inwall to extrude and base material film reel and center shaft are locked, simple to operate, be connected firmly, raising packaging efficiency.
As preferably, described annular air-pocket is provided with air valve, and described air valve is through center shaft and inflation/deflation equipment connection.The charge and discharge of gas is convenient in such design, the assembly and disassembly of assembly.
As preferably, described ring-shaped rubber fixture block contacts corner with annular air-pocket be rounding off.Such design avoids annular air-pocket in crumpling process impaired.
Advantage of the present utility model and beneficial effect are: can pass through by using release roller described in the utility model to inflate to annular air-pocket, conical ring outer wall is made to coordinate with back taper inwall to extrude and base material film reel and center shaft are locked, simple to operate, be connected firmly, improve packaging efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, center shaft; 2, base material film reel; 3, annular air-pocket; 4, ring-shaped rubber fixture block; 5, annular boss; 6, annular concave platform; 7, conical ring outer wall; 8, back taper inwall; 9, air valve; 10, rounding off.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of coating release roller, the base material film reel 2 comprising center shaft 1 and be connected with center shaft 1; The latch assembly of base material film reel 2 and center shaft 1 being locked is provided with between described center shaft 1 and base material film reel 2, described latch assembly comprises the annular air-pocket 3 be socketed on center shaft 1 and the ring-shaped rubber fixture block 4 be socketed on air bag, in the middle part of described annular air-pocket 3, outwardly convex is provided with annular boss 5, annular boss 5 and both sides form annular concave platform 6, and described annular concave platform 6 is socketed with ring-shaped rubber fixture block 4; Described ring-shaped rubber fixture block 4 is conical ring, and conical ring outer wall 7 is reduced gradually by Inside To Outside; Described base material film reel 2 both sides are provided with the back taper inwall 8 coordinating with conical ring outer wall 7 and extrude.
Described annular air-pocket 3 is provided with air valve 9, and described air valve 9 is through center shaft 1 and inflation/deflation equipment connection.
Described ring-shaped rubber fixture block 4 contacts corner with annular air-pocket 3 be rounding off 10.
During use, latch assembly is socketed on center shaft 1, base material film reel 2 is socketed on latch assembly, inflate to annular air-pocket 3, when be charged to a certain amount of after, the pressure that ring-shaped rubber fixture block 4 is subject to annular air-pocket 3 outwards expands, and conical ring outer wall 7 coordinates with back taper inwall 8 and extrudes; Base material film reel 2 and center shaft 1 are locked, reverse operating when needing to change base material film reel 2.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a coating release roller, is characterized in that: the base material film reel comprising center shaft and be connected with center shaft; The latch assembly of base material film reel and center shaft being locked is provided with between described center shaft and base material film reel, described latch assembly comprises socket annular air-pocket on center shaft and is socketed in the ring-shaped rubber fixture block on air bag, in the middle part of described annular air-pocket, outwardly convex is provided with annular boss, annular boss and both sides form annular concave platform, described annular concave platform are socketed with ring-shaped rubber fixture block; Described ring-shaped rubber fixture block is conical ring, and conical ring outer wall is reduced gradually by Inside To Outside; Described base material film reel both sides are provided with the back taper inwall coordinating with conical ring outer wall and extrude.
2. coating release roller as claimed in claim 1, it is characterized in that: described annular air-pocket is provided with air valve, described air valve is through center shaft and inflation/deflation equipment connection.
3. coating release roller as claimed in claim 2, is characterized in that: described ring-shaped rubber fixture block contacts corner with annular air-pocket be rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084922.5U CN204549546U (en) | 2015-02-06 | 2015-02-06 | A kind of coating release roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084922.5U CN204549546U (en) | 2015-02-06 | 2015-02-06 | A kind of coating release roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549546U true CN204549546U (en) | 2015-08-12 |
Family
ID=53824684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084922.5U Active CN204549546U (en) | 2015-02-06 | 2015-02-06 | A kind of coating release roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911191A (en) * | 2021-09-30 | 2022-01-11 | 杭州容大智造科技有限公司 | Multi-angle carrier |
-
2015
- 2015-02-06 CN CN201520084922.5U patent/CN204549546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911191A (en) * | 2021-09-30 | 2022-01-11 | 杭州容大智造科技有限公司 | Multi-angle carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |