CN205016551U - Reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad - Google Patents
Reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad Download PDFInfo
- Publication number
- CN205016551U CN205016551U CN201520793629.6U CN201520793629U CN205016551U CN 205016551 U CN205016551 U CN 205016551U CN 201520793629 U CN201520793629 U CN 201520793629U CN 205016551 U CN205016551 U CN 205016551U
- Authority
- CN
- China
- Prior art keywords
- crystal silicon
- rubber slab
- high temperature
- laminating machine
- silicon battery
- 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 - Fee Related
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Classifications
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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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- Laminated Bodies (AREA)
Abstract
The utility model discloses a reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad reduces the clearance on the one hand and remains the time and the intensity of labour of EVA gum spot on the laminator rubber slab through installing high temperature cloth additional, has prolonged the life of rubber slab, has promoted production efficiency, on the other hand greatly reduced crystal silicon battery pack in the latent production of splitting of lamination in -process battery piece and the production of subassembly backplate pit, thoroughly solved the pollution problem of laminator EVA.
Description
Technical field
The utility model relates to photovoltaic crystal silicon battery component production field, particularly relates to crystal silicon battery component laminator.
Background technology
Lamination intersegmental part space is divided into epicoele and cavity of resorption by rubber slab by laminating machine, and the assembly of non-lamination is positioned in cavity of resorption, and rubber slab is pressed on assembly, vacuumize through cavity of resorption, epicoele inflation, mineralization pressure is poor, under certain pressure, temperature, time conditions, component package is become an entirety.The encapsulating material of assembly is EVA adhesive film, and under high temperature action, EVA fusing plays bonding encapsulation effect through rubber slab extruding; EVA can spill into component external in lamination process, if do not cleaned out, rubber slab lower surface will be adhered to, form the gum spot much with certain thickness and hardness, again during lamination, assembly backboard face will extrude pit in the gum spot position of correspondence, thus can cause that cell piece is hidden to be split and assembly bad order.The gum spot formed needs labor cleaning, and because equipment cleaning operating space is less and rubber slab and EVA have stronger cementability, gum spot very difficult cleaning after lamination repeatedly, if change rubber slab, needs larger economic cost.
Summary of the invention
Technical problem to be solved in the utility model is, the generation remaining gum spot due to EVA during component lamination cannot be avoided, the problem of rubber slab lower surface is adhered in order to solve EVA cull, the utility model have employed the method installing one deck high temperature cloth to laminating machine additional, high temperature cloth is between rubber slab and assembly, and high temperature cloth two ends are fixed in the frame of laminating machine, thus transfers to fixing high temperature cloth by EVA cull from rubber slab, and high temperature cloth has good antistick characteristic, be very easy to cleaning.
The technical solution of the utility model is: design reduces the laminating machine structure of crystal silicon battery component subfissure and bad order, comprises rubber slab 1, laminating machine epicoele 5 and laminating machine cavity of resorption 4; It is characterized in that, also comprise high temperature cloth 3, described high temperature cloth 3 is located at below laminating machine epicoele 5, and through rubber slab 1 and crystal silicon battery assembly, and high temperature cloth 3 two ends are fixed on laminating machine.
Further technical scheme of the present utility model is: described high temperature cloth (3) two ends are fixed on by fixture on the steel pipe of laminating machine frame both sides, conveniently fast disassembling.
Invention effect
Technique effect of the present utility model is: compared with existing layer laminated structure; the utility model not only reduce cleaning EVA cull difficulty and labour intensity, improve production efficiency, protect rubber slab; decrease the expense changing rubber slab; and reduce the generation of elementary battery plate crack and backboard pit, thus improve product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Accompanying drawing 1 description of symbols: 1-rubber slab; 2-crystal silicon battery assembly; 3-high temperature cloth; 4-laminating machine cavity of resorption; 5-laminating machine epicoele.
Embodiment
Below in conjunction with concrete embodiment, technical solutions of the utility model are further illustrated.
1, in FIG, before not installing high temperature cloth 3 additional, during work, laminating machine epicoele 5 and cavity of resorption 4 carry out inflating and vacuumizing respectively, cause rubber slab about 1 both sides to form certain pressure differential, make rubber slab act on assembly 2 surface with certain pressure; EVA at high temperature melts simultaneously, is fully filled into all sites of component internal, has certain compactness, thus complete encapsulation process under the pressure of rubber slab.If encapsulated rear residual EVA glue not clean out, the lower surface that will adhere to rubber slab 1 forms EVA gum spot, adhere to rubber slab lower surface firmly, not only very difficult cleaning, and can cause that the cell piece of component internal is hidden to be split and the generation of the bad phenomenon such as backboard pit.
After installing high temperature cloth 3 additional; high temperature cloth defines one deck physical protection layer in the below of rubber slab 1; residual EVA is intercepted; the lower surface of the high temperature cloth 3 EVA cull can only being adhered to install additional; by EVA gum spot by be difficult to clear up rubber slab on transfer to there is fine antistick characteristic high temperature cloth on, be very easy to cleaning.
Claims (2)
1. reduce the laminating machine structure of crystal silicon battery component subfissure and bad order, comprise rubber slab (1), laminating machine epicoele (5) and laminating machine cavity of resorption (4); It is characterized in that, also comprise high temperature cloth (3), described high temperature cloth (3) is located at laminating machine epicoele (5) below, and through rubber slab (1) and crystal silicon battery assembly, and high temperature cloth (3) two ends are fixed on laminating machine.
2. a kind of laminating machine structure reducing crystal silicon battery component subfissure and bad order as claimed in claim 1, it is characterized in that, described high temperature cloth (3) two ends are fixed on by fixture on the steel pipe of laminating machine frame both sides, conveniently fast disassembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793629.6U CN205016551U (en) | 2015-10-14 | 2015-10-14 | Reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793629.6U CN205016551U (en) | 2015-10-14 | 2015-10-14 | Reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016551U true CN205016551U (en) | 2016-02-03 |
Family
ID=55215139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793629.6U Expired - Fee Related CN205016551U (en) | 2015-10-14 | 2015-10-14 | Reduce that crystal silicon battery pack is latent to be split and laminator structure that outward appearance is bad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016551U (en) |
-
2015
- 2015-10-14 CN CN201520793629.6U patent/CN205016551U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20211014 |