CN205735587U - A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure - Google Patents
A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure Download PDFInfo
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- CN205735587U CN205735587U CN201620443418.4U CN201620443418U CN205735587U CN 205735587 U CN205735587 U CN 205735587U CN 201620443418 U CN201620443418 U CN 201620443418U CN 205735587 U CN205735587 U CN 205735587U
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- glue
- silicon ingot
- polycrystal silicon
- glass plate
- stricture
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Abstract
A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure, including polycrystal silicon ingot, glass plate, described polycrystal silicon ingot and each seamed edge of glass plate are bevel edge, described glass plate is fixed on polycrystal silicon ingot lower end through B glue, being equipped with U.S. stricture of vagina paper on the bevel edge in polycrystal silicon ingot and contact glass sheet face, described glass plate lower end is fixed with crystal holder through A glue.This structure designs the viscous U.S. stricture of vagina paper of use and removes chamfering glue, and what reduction sharp weapon caused when scraping spilling glue collapses limit, and silicon falls, and use viscous U.S. stricture of vagina paper to process chamfering glue, glue chamfering glue processes cleaner, it is possible to decrease the probability of outgoing line side stria occurs in silicon chip, improves yield.
Description
Technical field
This utility model relates to a kind of polycrystal silicon ingot for viscose glue operation of cutting into slices and is adhesively fixed structure.
Background technology
In solar silicon wafers cuts whole technological process, viscose glue operation, as a most important ring, by using glue silicon ingot, glass plate, crystal holder to be adhesively fixed, reaches processing request.During viscose glue, silicon ingot and glass plate abutting edge have glue and overflow, and incorrect processing method or unnecessary glue residual can affect the yield of product.
Utility model content
Its purpose of this utility model is that a kind of polycrystal silicon ingot for viscose glue operation of cutting into slices of offer is adhesively fixed structure, solve during viscose glue, silicon ingot and glass plate abutting edge have glue and overflow, the problem that incorrect processing method or unnecessary glue residual can affect product yield, the design of this structure uses viscous U.S. stricture of vagina paper to remove chamfering glue, what reduction sharp weapon caused when scraping spilling glue collapses limit, silicon falls, and use viscous U.S. stricture of vagina paper to process chamfering glue, glue chamfering glue processes cleaner, silicon chip can be reduced the probability of outgoing line side stria occurs, improve yield.
The technical scheme realizing above-mentioned purpose and take, including polycrystal silicon ingot, glass plate, described polycrystal silicon ingot and each seamed edge of glass plate are bevel edge, described glass plate is fixed on polycrystal silicon ingot lower end through B glue, being equipped with U.S. stricture of vagina paper on the bevel edge in polycrystal silicon ingot and contact glass sheet face, described glass plate lower end is fixed with crystal holder through A glue.
Beneficial effect
Compared with prior art this utility model has the following advantages.
1, Manufacturing Worker is when processing chamfering glue, only needs to tear sticking at the polycrystal silicon ingot U.S. stricture of vagina paper with glass chamfering, easy to operate, improves production efficiency；
2, using viscous U.S. stricture of vagina paper to process chamfering glue, glue chamfering glue processes cleaner, it is possible to decrease the probability of outgoing line side stria occurs in silicon chip, improves yield.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
This utility model includes polycrystal silicon ingot 1, glass plate 2, as shown in Figure 1, described polycrystal silicon ingot 1 and each seamed edge of glass plate 2 are bevel edge, described glass plate 2 is fixed on polycrystal silicon ingot 1 lower end through B glue 4, being equipped with U.S. stricture of vagina paper 5 on the bevel edge of polycrystal silicon ingot 1 and glass plate 2 contact surface, described glass plate 2 lower end is fixed with crystal holder 3 through A glue 6.
Described polycrystal silicon ingot 1, glass plate 2, crystal holder 3 three's centrage overlap.
Operation principle
First by clean for crystal holder 3 surface wipes, A glue 6 is weighed by technological requirement, after being thoroughly mixed, uniform application is in crystal holder 3 surface, glass 2 is depressed, ensure that both centrages are consistent, weight is used to press more than 15 minutes, again by the mucilage glue surface wiped clean of glass 2 mucilage glue surface Yu polycrystal silicon ingot 1, U.S. stricture of vagina paper 5 is used to stick at the chamfering of glass 2 and polycrystal silicon ingot 1 respectively, B glue 4 is weighed by technological requirement, after being thoroughly mixed, uniform application is in polycrystal silicon ingot 1 mucilage glue surface, polycrystal silicon ingot 1 is pressed on glass plate 2, pressing and move left and right polycrystal silicon ingot 1 under Yong Li makes B glue 4 overflow from four sides, ensure polycrystal silicon ingot 1, glass 2, the centrage of crystal holder 3 three is consistent, bonding complete polycrystal silicon ingot uses weight to press more than 30 minutes.
Claims (2)
1. one kind is adhesively fixed structure for the polycrystal silicon ingot of viscose glue operation of cutting into slices, including polycrystal silicon ingot (1), glass plate (2), it is characterized in that, described polycrystal silicon ingot (1) and glass plate (2) each seamed edge are bevel edge, described glass plate (2) is fixed on polycrystal silicon ingot (1) lower end through B glue (4), being equipped with U.S. stricture of vagina paper (5) on the bevel edge of polycrystal silicon ingot (1) and glass plate (2) contact surface, described glass plate (2) lower end is fixed with crystal holder (3) through A glue (6).
A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices the most according to claim 1 is adhesively fixed structure, and described polycrystal silicon ingot (1), glass plate (2), crystal holder (3) three's centrage overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443418.4U CN205735587U (en) | 2016-05-17 | 2016-05-17 | A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443418.4U CN205735587U (en) | 2016-05-17 | 2016-05-17 | A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735587U true CN205735587U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620443418.4U Expired - Fee Related CN205735587U (en) | 2016-05-17 | 2016-05-17 | A kind of polycrystal silicon ingot for viscose glue operation of cutting into slices is adhesively fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116706A (en) * | 2017-04-20 | 2017-09-01 | 江西赛维Ldk太阳能高科技有限公司 | A kind of adhesive means of crystalline silicon |
| CN110861232A (en) * | 2019-12-18 | 2020-03-06 | 青岛高测科技股份有限公司 | A anti-overflow is glued fixing device for crystal silicon |
| CN116551863A (en) * | 2023-06-27 | 2023-08-08 | 江苏双晶新能源科技有限公司 | Rescue method for separating plate from crystal support and removing bar after cutting in crystal silicon slicing industry |
-
2016
- 2016-05-17 CN CN201620443418.4U patent/CN205735587U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116706A (en) * | 2017-04-20 | 2017-09-01 | 江西赛维Ldk太阳能高科技有限公司 | A kind of adhesive means of crystalline silicon |
| CN107116706B (en) * | 2017-04-20 | 2019-08-16 | 赛维Ldk太阳能高科技(新余)有限公司 | A kind of adhesive means of crystalline silicon |
| CN110861232A (en) * | 2019-12-18 | 2020-03-06 | 青岛高测科技股份有限公司 | A anti-overflow is glued fixing device for crystal silicon |
| CN116551863A (en) * | 2023-06-27 | 2023-08-08 | 江苏双晶新能源科技有限公司 | Rescue method for separating plate from crystal support and removing bar after cutting in crystal silicon slicing industry |
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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: 20161130 Termination date: 20200517 |