CN102371232A - Vacuum coating adsorption roll - Google Patents
Vacuum coating adsorption roll Download PDFInfo
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- CN102371232A CN102371232A CN201010265500XA CN201010265500A CN102371232A CN 102371232 A CN102371232 A CN 102371232A CN 201010265500X A CN201010265500X A CN 201010265500XA CN 201010265500 A CN201010265500 A CN 201010265500A CN 102371232 A CN102371232 A CN 102371232A
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- hollow shaft
- hollow
- inner pipe
- vacuum
- interior pipe
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Abstract
The invention discloses a vacuum coating adsorption roll. The vacuum coating adsorption roll comprises a solid shaft, a hollow shaft and an inner pipe, wherein, one end of the inner pipe is hermetically sheathed on the solid shaft, and the other end of the inner pipe is hermetically sheathed on the hollow shaft; a hollow end of the hollow shaft is communicated with a vacuum suction pump; the inner pipe is equipped with a plurality of through holes; and the vacuum suction pump sucks external air into the hollow end of the hollow shaft through the through holes on the inner pipe so that the outside surface of the roll has certain adsorption force so as to tightly suck an unglued surface of a product. Therefore, the vacuum coating adsorption roll has the beneficial effects that coating and compound tension can be effectively controlled without damage to a material, and the compound tension can be controlled to be about 1.5kg; and the obtained product has good dimensional stability; when assembled at an inlet and an outlet of an oven, the vacuum coating adsorption roll can better control the compound tension during the coating process and meanwhile stabilize the traveling speed of the product.
Description
Technical field
The present invention 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 ",, after product is compound internal stress is arranged if compound tension force is too big at low-tension; The dimensional stability of product is bad; In the processing procedure of downstream, be easy to generate plate and stick up, contraposition is inaccurate, and inaccuracy is installed; Produce a large amount of scrap during final packaging, can produce very big loss; And base material does not solidify on the surface after the gluing drying fully, 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 invention provides a kind of vacuum coated adsorption roller, prevented when coating carrier and rubber rollers between slide because of friction and tension force injustice produce relatively very much, assurance is coated with the precise and stable property of size, has guaranteed product quality.
The present invention 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 hollow end of tubular axis is connected with vacuum suction pump in said, and said interior pipe is provided with some through holes, utilizes vacuum suction pump with the hollow end of ambient atmos through 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 present invention; The outer surface of said adsorption roller is arranged with an outer tube, forms one between outer tube and the interior pipe and supplies the cavity of circulation of air, 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 present invention, said 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 invention has the beneficial effects as follows: this vacuum suction roller does not damage material when can effectively control coating and compound tension force; And can be about 1.5kg with compound Tension Control; The product size good stability of producing; Install in baking oven import and exit, in the time of can better controlling coating with combined type tension force size, the gait of march that the while can also stable prod.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 uses sketch map for the present invention.
The specific embodiment
Embodiment: a kind of vacuum coated adsorption roller, it comprises solid shafting 1, hollow shaft 2 and interior pipe 3, said interior pipe 3 one end sealing shrouds are located at solid shafting 1; Interior pipe 3 other end sealing shrouds are located at hollow shaft 2; The hollow end of said hollow shaft 2 is connected with vacuum suction pump, and said interior pipe 3 is provided with some through holes 4, utilizes vacuum suction pump with the hollow end of ambient atmos through 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 said adsorption roller is arranged with an outer tube 5, forms one between outer tube 5 and the interior pipe 3 and supplies the cavity 6 of circulation of air, 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.
Said 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 said; Interior pipe (3) other end sealing shroud is located at hollow shaft (2), and the hollow end of said hollow shaft (2) is connected with vacuum suction pump, and said 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 said adsorption roller is arranged with an outer tube (5); Form one between outer tube (5) and the interior pipe (3) and supply the cavity (6) of circulation of air, 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: said 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 |
|---|---|---|---|
| CN201010265500XA CN102371232A (en) | 2010-08-26 | 2010-08-26 | Vacuum coating adsorption roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010265500XA CN102371232A (en) | 2010-08-26 | 2010-08-26 | Vacuum coating adsorption roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371232A true CN102371232A (en) | 2012-03-14 |
Family
ID=45790784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010265500XA Pending CN102371232A (en) | 2010-08-26 | 2010-08-26 | Vacuum coating adsorption roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371232A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537741A (en) * | 2017-10-23 | 2018-01-05 | 无锡唯勒科技有限公司 | New types of diaphragm tension control 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 |
| CN109368317A (en) * | 2018-10-08 | 2019-02-22 | 深圳市哈德胜精密科技股份有限公司 | Negative-pressure adsorption transmission device |
| CN116902655A (en) * | 2023-09-13 | 2023-10-20 | 大阳(苏州)智能装备科技有限公司 | Vacuum deviation correcting mechanism for coating machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB378627A (en) * | 1931-07-24 | 1932-08-18 | Alfred Winkler | Improvements in and relating to apparatus for withdrawing single sheets from a stackof sheets |
| CN1050000A (en) * | 1989-08-30 | 1991-03-20 | 乔里路公司 | The master pull unit of web press |
| CN2456119Y (en) * | 2000-12-06 | 2001-10-24 | 瞿斌 | Electronic vacuum cylinder heating drier |
| CN201768654U (en) * | 2010-08-26 | 2011-03-23 | 昆山大阳机电设备制造有限公司 | Vacuum coating absorption roll |
-
2010
- 2010-08-26 CN CN201010265500XA patent/CN102371232A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB378627A (en) * | 1931-07-24 | 1932-08-18 | Alfred Winkler | Improvements in and relating to apparatus for withdrawing single sheets from a stackof sheets |
| CN1050000A (en) * | 1989-08-30 | 1991-03-20 | 乔里路公司 | The master pull unit of web press |
| CN2456119Y (en) * | 2000-12-06 | 2001-10-24 | 瞿斌 | Electronic vacuum cylinder heating drier |
| CN201768654U (en) * | 2010-08-26 | 2011-03-23 | 昆山大阳机电设备制造有限公司 | Vacuum coating absorption roll |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107537741A (en) * | 2017-10-23 | 2018-01-05 | 无锡唯勒科技有限公司 | New types of diaphragm tension control roll |
| CN109368317A (en) * | 2018-10-08 | 2019-02-22 | 深圳市哈德胜精密科技股份有限公司 | Negative-pressure adsorption transmission device |
| CN116902655A (en) * | 2023-09-13 | 2023-10-20 | 大阳(苏州)智能装备科技有限公司 | Vacuum deviation correcting mechanism for coating machine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |