CN201768654U - Vacuum coating absorption roll - Google Patents
Vacuum coating absorption roll Download PDFInfo
- Publication number
- CN201768654U CN201768654U CN2010205086947U CN201020508694U CN201768654U CN 201768654 U CN201768654 U CN 201768654U CN 2010205086947 U CN2010205086947 U CN 2010205086947U CN 201020508694 U CN201020508694 U CN 201020508694U CN 201768654 U CN201768654 U CN 201768654U
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- Prior art keywords
- hollow shaft
- hollow
- internal pipe
- interior pipe
- vacuum
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- Expired - Fee Related
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Abstract
The utility model discloses a vacuum coating absorption roll comprising a solid shaft, a hollow shaft and an internal pipe, wherein one end of the internal pipe is hermetically sheathed at the solid shaft, and the other end of the internal pipe is hermetically sheathed at the hollow shaft; the hollow end of the hollow shaft is communicated with a vacuum suction pump; the internal pipe is provided with a plurality of through holes; and outside air is sucked into the hollow end of the hollow shaft by the vacuum suction pump via the through holes on the internal pipe so that the outer side surface of the roll has certain absorption force to tightly catch up the non-adhesive-coated surface of a product, thereby effectively controlling the coating and composite tension without damage of material and controlling the composite tension at 1.5kg or so. The product produced has good size stability; and the vacuum coating suction roll is mounted at an inlet and an outlet of an oven, and the coating and the composite tension can be better controlled while the forwarding speed of the products is stabilized.
Description
Technical field
The utility model relates to a kind of mechanical roller, particularly a kind of vacuum coated adsorption roller.
Background technology
All need two kinds of materials compound in making " high accuracy flexible copper-clad plate " with " solar cell backboard " at low-tension, if compound tension force is too big, after product is compound internal stress is arranged, the dimensional stability of product is bad, be easy to generate plate and stick up in the processing procedure of downstream, contraposition is inaccurate, and inaccuracy is installed, produce a large amount of scrap during final the encapsulation, can produce very big loss; And base material does not solidify fully through the dry rear surface of gluing, utilizes traditional upper and lower two roll-in systems control tension force unworkable, and the glue face is not just solidifying with the wheel compacting, on the one hand wheel surface meeting viscose glue; Can destroy base material rubberised layer performance on the other hand, the two is difficult to take into account can not to destroy rubberised layer again when requiring the control substrate tension in the past.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of vacuum coated adsorption roller, prevented when coating carrier with rubber rollers between because of friction and tension force injustice produce relative slip very much, assurance is coated with the precise and stable property of size, has guaranteed product quality.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of vacuum coated adsorption roller, it comprises solid shafting, hollow shaft and interior pipe, the Guan Yiduan sealing shroud is located at solid shafting in described, interior pipe other end sealing shroud is located at hollow shaft, the hollow end of described hollow shaft is connected with vacuum suction pump, pipe is provided with some through holes in described, utilize vacuum suction pump with the hollow end of ambient atmos by the through hole inspiration hollow shaft on the interior pipe, and discharge from vacuum suction pump, form unidirectional circulating, make the roller outer surface have certain absorption affinity, the not coated face of product is tightly held.
As further improvement of the utility model, the outer surface of described adsorption roller is arranged with an outer tube, forms a cavity for circulation of air between outer tube and the interior pipe, and outer tube is provided with the aperture that plurality of rows is uniformly distributed along the circumference, outer tube can make absorption affinity more evenly distribute, and is difficult for scratching base material.
As further improvement of the utility model, described some through holes at interior tube-surface from hollow axle end to the distribution that is arranged in a linear of solid axle head.
The beneficial effects of the utility model are: this vacuum suction roller does not damage material when can effectively control coating and compound tension force, and compound tension force can be controlled at about 1.5kg, the product size good stability of producing, install in baking oven import and exit, can better control when coating and combined type tension force size, gait of march that simultaneously can also stable prod.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 uses schematic diagram for the utility model.
The specific embodiment
Embodiment: a kind of vacuum coated adsorption roller, it comprises solid shafting 1, hollow shaft 2 and interior pipe 3, pipe 3 one end sealing shrouds are located at solid shafting 1 in described, interior pipe 3 other end sealing shrouds are located at hollow shaft 2, the hollow end of described hollow shaft 2 is connected with vacuum suction pump, pipe 3 is provided with some through holes 4 in described, utilize vacuum suction pump with the hollow end of ambient atmos by the through hole inspiration hollow shaft 2 on the interior pipe 3, and discharge from vacuum suction pump, form unidirectional circulating, make the roller outer surface have certain absorption affinity, the not coated face of product is tightly held.
The outer surface of described adsorption roller is arranged with an outer tube 5, forms a cavity 6 for circulation of air between outer tube 5 and the interior pipe 3, and outer tube is provided with the aperture 7 that plurality of rows is uniformly distributed along the circumference, and outer tube can make absorption affinity more evenly distribute, and is difficult for scratching base material.
Described some through holes 4 on interior pipe 3 surfaces from hollow axle end to the distribution that is arranged in a linear of solid axle head.
Claims (3)
1. vacuum coated adsorption roller, it is characterized in that: it comprises solid shafting (1), hollow shaft (2) and interior pipe (3), pipe (3) one end sealing shrouds are located at solid shafting (1) in described, interior pipe (3) other end sealing shroud is located at hollow shaft (2), the hollow end of described hollow shaft (2) is connected with vacuum suction pump, and described interior pipe (3) is provided with some through holes (4).
2. vacuum coated adsorption roller according to claim 1, it is characterized in that: the outer surface of described adsorption roller is arranged with an outer tube (5), form a cavity (6) for circulation of air between outer tube (5) and the interior pipe (3), outer tube is provided with the aperture (7) that plurality of rows is uniformly distributed along the circumference.
3. vacuum coated adsorption roller according to claim 1 is characterized in that: described some through holes (4) on interior pipe (3) surface from hollow axle end to the distribution that is arranged in a linear of solid axle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205086947U CN201768654U (en) | 2010-08-26 | 2010-08-26 | Vacuum coating absorption roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205086947U CN201768654U (en) | 2010-08-26 | 2010-08-26 | Vacuum coating absorption roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768654U true CN201768654U (en) | 2011-03-23 |
Family
ID=43748484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205086947U Expired - Fee Related CN201768654U (en) | 2010-08-26 | 2010-08-26 | Vacuum coating absorption roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768654U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371232A (en) * | 2010-08-26 | 2012-03-14 | 昆山大阳机电设备制造有限公司 | Vacuum coating adsorption roll |
| CN107755182A (en) * | 2016-08-19 | 2018-03-06 | 株式会社斯库林集团 | The manufacture device of adsorption roller, applying device and membrane-electrode assembly |
| CN109940926A (en) * | 2019-02-04 | 2019-06-28 | 浏阳市博创花炮科技机械有限公司 | A kind of vacuum drum axis for chart drum |
| CN114618742A (en) * | 2022-05-17 | 2022-06-14 | 溧阳卓越新材料科技有限公司 | Foil processing device and method with reliable conveying stability |
-
2010
- 2010-08-26 CN CN2010205086947U patent/CN201768654U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371232A (en) * | 2010-08-26 | 2012-03-14 | 昆山大阳机电设备制造有限公司 | Vacuum coating adsorption roll |
| CN107755182A (en) * | 2016-08-19 | 2018-03-06 | 株式会社斯库林集团 | The manufacture device of adsorption roller, applying device and membrane-electrode assembly |
| CN107755182B (en) * | 2016-08-19 | 2019-11-01 | 株式会社斯库林集团 | The manufacturing device of adsorption roller, applying device and membrane-electrode assembly |
| US10573900B2 (en) | 2016-08-19 | 2020-02-25 | SCREEN Holdings Co., Ltd. | Suction roller, coating apparatus and apparatus for manufacturing membrane electrode assembly |
| CN109940926A (en) * | 2019-02-04 | 2019-06-28 | 浏阳市博创花炮科技机械有限公司 | A kind of vacuum drum axis for chart drum |
| CN114618742A (en) * | 2022-05-17 | 2022-06-14 | 溧阳卓越新材料科技有限公司 | Foil processing device and method with reliable conveying stability |
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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: 20110323 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |