CN204497260U - Prevent the positioner of roller deformation - Google Patents
Prevent the positioner of roller deformation Download PDFInfo
- Publication number
- CN204497260U CN204497260U CN201520188245.1U CN201520188245U CN204497260U CN 204497260 U CN204497260 U CN 204497260U CN 201520188245 U CN201520188245 U CN 201520188245U CN 204497260 U CN204497260 U CN 204497260U
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- CN
- China
- Prior art keywords
- roller
- latch closure
- connecting line
- cell body
- positioner
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical Treatment Of Metals (AREA)
Abstract
The utility model discloses a kind of positioner preventing roller deformation, comprise the latch closure be arranged on roller, described latch closure is connected with and has flexible connecting line, described connecting line is arranged on the bottom of cell body, and connecting line length is in its natural state the distance bottom roller to cell body.Roller is fixed on bottom land by latch closure and connecting line by the design, adds the stability between roller and cell body, is applied with opposite force to roller, ensure that roller is longer for service time, reduce roller and change quantity, reduce maintenance cost simultaneously, do not affect normal rotation and the work of roller.
Description
Technical field
The utility model relates to a kind of positioner preventing roller deformation, belongs to area of solar cell.
Background technology
Present stage, most solar cell used wet etching, mainly utilize surface tension of liquid to carry out etching insulation limit, so have higher requirement to equipment level, as there is the horizontal out-of-flatness of roller, then can affect whole wet-etching technology, silicon chip outward appearance is impacted.
Existing equipment roller is plug-type filling, roller is rotated by Gear Contact simultaneously, long-time use can because extruding causes upper roller to produce deformation between gear, roller out-of-flatness, when silicon chip is above roller, shake causes liquid fluctuation, and liquid immerses the top or below too much thus make insulation limit excessive and affect technique of silicon chip surrounding.So the roller of existing equipment often just needs to do roller horizon check after a while, prevent comparatively big roller deformation, and change deformation roller in time, normally to produce, but a large amount of wastes will certainly be caused like this.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of positioner preventing roller deformation, and it effectively can control roller deformation and increase its stability.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of positioner preventing roller deformation, comprise the latch closure be arranged on roller, described latch closure is connected with there is flexible connecting line, described connecting line is arranged on the bottom of cell body, and connecting line length is in its natural state the distance bottom roller to cell body.
As further improvement of the utility model, roller described in every root is provided with two latch closures, and two latch closures are separately positioned on 1/3 place of distance roller end portions, and latch closure is the rubber band of semicircle shape, and latch closure and connecting line one-body molded.
As further improvement of the utility model, described connecting line is the corrosion resistant line of elasticity, and it is PVDF line or PVA line.
As further improvement of the utility model, by fixing point, connecting line is fixed on bottom cell body bottom described cell body, and this fixing point is metal latch closure or aperture.
As further improvement of the utility model, described metal latch closure is aluminium alloy latch closure or titanium alloy latch closure.
The beneficial effects of the utility model are: roller is fixed on bottom land by latch closure and connecting line by the design, add the stability between roller and cell body, opposite force is applied with to roller, ensure that roller is longer for service time, reduce roller and change quantity, reduce maintenance cost simultaneously, do not affect normal rotation and the work of roller.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of roller of the present utility model;
Fig. 2 is the positional structure schematic diagram of the utility model roller and latch closure;
Wherein: 1, roller, 2, latch closure, 3, connecting line, 4, cell body, 5, fixing point.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As depicted in figs. 1 and 2, a kind of positioner preventing roller deformation, comprise the latch closure 2 be arranged on roller 1, described latch closure 2 is connected with there is flexible connecting line 3, described connecting line 3 is arranged on the bottom of cell body 4, and connecting line 3 length is in its natural state the distance bottom roller 1 to cell body 4.
Roller 1 described in every root is provided with two latch closures 2, and two latch closures 2 are separately positioned on 1/3 place of distance roller 1 end, and latch closure 2 be the rubber band of semicircle shape, and latch closure 2 and connecting line 3 one-body molded.
Described connecting line 3 is the corrosion resistant line of elasticity, and it is PVDF line or PVA line.
By fixing point 5, connecting line 3 is fixed on bottom cell body 4 bottom described cell body 4, and this fixing point 5 is metal latch closure or aperture; Described metal latch closure is aluminium alloy latch closure or titanium alloy latch closure.
Roller is fixed on bottom land by latch closure and connecting line by the design, adds the stability between roller and cell body, is applied with opposite force to roller, ensure that roller is longer for service time, reduce roller and change quantity, reduce maintenance cost simultaneously, do not affect normal rotation and the work of roller.
Claims (5)
1. one kind prevents the positioner of roller deformation, it is characterized in that: comprise the latch closure (2) be arranged on roller (1), described latch closure (2) is connected with there is flexible connecting line (3), described connecting line (3) is arranged on the bottom of cell body (4), and connecting line (3) length is in its natural state the distance of roller (1) to cell body (4) bottom.
2. the positioner preventing roller deformation according to claim 1, it is characterized in that: roller (1) described in every root is provided with two latch closures (2), and two latch closures (2) are separately positioned on 1/3 place of distance roller (1) end, and the rubber band that latch closure (2) is semicircle shape, and latch closure (2) is one-body molded with connecting line (3).
3. the positioner preventing roller deformation according to claim 1 and 2, is characterized in that: described connecting line (3) is the corrosion resistant line of elasticity, and it is PVDF line or PVA line.
4. the positioner preventing roller deformation according to claim 3, it is characterized in that: connecting line is fixed on cell body (4) bottom by fixing point (5) by described cell body (4) bottom, and this fixing point (5) is metal latch closure or aperture.
5. the positioner preventing roller deformation according to claim 4, is characterized in that: described metal latch closure is aluminium alloy latch closure or titanium alloy latch closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188245.1U CN204497260U (en) | 2015-03-31 | 2015-03-31 | Prevent the positioner of roller deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188245.1U CN204497260U (en) | 2015-03-31 | 2015-03-31 | Prevent the positioner of roller deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497260U true CN204497260U (en) | 2015-07-22 |
Family
ID=53576551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188245.1U Active CN204497260U (en) | 2015-03-31 | 2015-03-31 | Prevent the positioner of roller deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497260U (en) |
-
2015
- 2015-03-31 CN CN201520188245.1U patent/CN204497260U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No. 1011 Chengcheng Road, Shengang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: In building materials jetion science and Technology Co Ltd Address before: 214400 No. 1011 Chengcheng Road, Shengang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: China National Building Materials Group Corporation Jetion Solar (China) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |