CN102765144B - Silicon-block bonding tool - Google Patents
Silicon-block bonding tool Download PDFInfo
- Publication number
- CN102765144B CN102765144B CN201210272889.XA CN201210272889A CN102765144B CN 102765144 B CN102765144 B CN 102765144B CN 201210272889 A CN201210272889 A CN 201210272889A CN 102765144 B CN102765144 B CN 102765144B
- Authority
- CN
- China
- Prior art keywords
- girder
- silico briquette
- silicon
- side vertical
- block
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000004484 Briquette Substances 0.000 claims description 51
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052710 silicon Inorganic materials 0.000 abstract description 13
- 239000010703 silicon Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 239000013078 crystal Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229920005591 polysilicon Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a silicon-block bonding tool, belonging to the technical field of tools. The first lateral side vertical surface on a main beam keeps a first matching internal L1 with the second lateral side vertical surface of an auxiliary beam, the third lateral side vertical surface bonded on a lateral center silicon block of a crystal support keeps a second matching internal L2 with the fourth lateral side vertical surface on the crystal support, and the L1 is equal to the L2, thus the silicon block can be fixed in the lateral center of the crystal support rapidly and accurately. In addition, because the silicon-block bonding tool is provided with a silicon-block positioning mechanism, the silicon block can be clamped completely and can not shake and shift in the bonding process. The position of an L-shaped clamping arm in the longitudinal direction can be adjusted so that the clamping arm can adapt to the silicon blocks with different length. The silicon-block bonding tool can be used for bonding the silicon block rapidly and accurately.
Description
Technical field
The present invention relates to a kind of frock, relate in particular to a kind of silico briquette adhesive tool.
Background technology
Crystalline silicon material comprises monocrystalline silicon and polysilicon, is the basic material of microelectronic industry, solar energy industry.In the preparation process of solar cell, first prepare the polysilicon block of quadrangular shape, then use the cutting tools such as band saw by this polysilicon cutting processing quadrangularly silicon chip.Because the fragility of polysilicon is large, hardness is high, in order to guarantee cutting accuracy, improve the stability of cutting technique, before cutting silico briquette, need to carry out bonding to silico briquette.
In order to guarantee the stable of cutting technique, there is certain requirement the position for silico briquette in crystalline substance holder, in the centre that needs to be in some cases bonded in brilliant holder lateral attitude.In crystalline substance holder, before bonding silicon block, need to carry out measurement repeatedly, guarantee silico briquette is bonded in the centre of brilliant holder lateral attitude, and this surveying work is that each stickup all needs the operation of carrying out, not only reduced operating efficiency, and can not well guarantee that bonding quality finally affects the cut quality of silicon chip, reduce the qualification rate of product.Therefore need a kind of positioner that can remove measurement operation from and silico briquette is carried out accurately locate when bonding silicon block
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of silico briquette adhesive tool, can when bonding silicon block, can remove from measuring operation and silico briquette accurately being located.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of silico briquette adhesive tool, it is characterized in that comprising crystalline substance holder is carried out the auxiliary girder of located lateral and silico briquette carried out to the girder of located lateral, between girder and auxiliary girder, by vertical columns, connect, girder is parallel with auxiliary girder.
Preferred: between the first cross side vertical plane on girder and the second cross side vertical plane on auxiliary girder, to have first and coordinate spacing L1, be bonded in and between the 3rd cross side vertical plane of brilliant holder transverse center silico briquette and the 4th cross side vertical plane on brilliant holder, have second and coordinate spacing L2, the value of L1 equates with L2.
Preferred: the upper surface of described girder is provided with silico briquette detent mechanism.
Preferred: described silico briquette detent mechanism comprises " L " type jig arm that can vertically move along the upper surface of girder and is fixed on the fixing clamp arm on girder.
Preferred: described girder is provided with slotted hole, " L " type jig arm is connected with girder by the screw bolt and nut through described slotted hole.
Preferred: described silico briquette detent mechanism is provided with four along the upper surface of girder.
Preferred: the bottom surface of described vertical columns is provided with blind hole.
The beneficial effect that adopts technique scheme to produce is: described frock is fixed on bonding workbench, vertical columns is provided with blind hole and facilitates frock and workbench to fix, self can not produce displacement, and the put area of brilliant holder is fixing, needn't select the face of making even else again; Between the first cross side vertical plane on girder and the second cross side vertical plane on auxiliary girder, have first and coordinate spacing L1, be bonded in and between the 3rd cross side vertical plane of brilliant holder transverse center silico briquette and the 4th cross side vertical plane on brilliant holder, have second and coordinate spacing L2, the value of L1 equates with the value of L2, so can fast and accurately silico briquette be fixed on to the horizontal center of brilliant holder; And frock is provided with silico briquette detent mechanism, can completely silico briquette be clamped, make it can not shake and displacement in bonding process; " L " type jig arm position in the vertical can regulate, and is applicable to the silico briquette that length does not wait, and uses this frock to make whole bonding operating process not only fast but also accurate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 be in Fig. 1 A-A to sectional structure schematic diagram;
Fig. 3 is use state plan structure schematic diagram of the present invention;
Fig. 4 is the sectional structure schematic diagram of use state of the present invention;
Fig. 5 is the structural representation of brilliant holder bonding silicon block;
Wherein: 1, girder 1-1, the first cross side vertical plane 2, auxiliary girder 2-1, the second cross side vertical plane 3, vertical columns 4, brilliant holder 4-1, the 4th cross side vertical plane 5, silico briquette 5-1, the 3rd cross side vertical plane 6, " L " type jig arm 7, fixing clamp arm 8, slotted hole.
The specific embodiment
In order further to understand the present invention, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should be appreciated that these are described is for further illustrating the features and advantages of the present invention, rather than limiting to the claimed invention.That mentioned herein laterally refers to the direction consistent with the cut direction of silico briquette, longitudinally refers to the direction vertical with the cut direction of silico briquette.
As shown in Figure 1-2, a kind of silico briquette adhesive tool, comprises to crystalline substance holder is carried out the auxiliary girder 2 of located lateral and silico briquette carried out to the girder 1 of located lateral; Between girder 1 and auxiliary girder 2, by vertical columns 3, connect, on bonding workbench, fixed leg can be set, vertical columns 3 is provided with blind hole, and fixed leg is inserted in blind hole frock is fixed, and girder 1 is parallel with auxiliary girder 2.
As shown in Figure 3-4, between the first cross side vertical plane 1-1 on girder 1 and the second cross side vertical plane 2-1 on auxiliary girder, have first and coordinate spacing L1, be bonded in and between the 3rd cross side vertical plane 5-1 on the silico briquette 5 of brilliant holder 4 transverse center and brilliant the 4th cross side vertical plane 4-1 holding in the palm on 4, have second and coordinate spacing L2, the value of L1 equates with L2.
As shown in Figure 5, when carrying out bonding silicon block, to guarantee that silico briquette will equate to brilliant right flank distance (L2) of holding in the palm with the right flank of silico briquette in the distance of the lateral mid-point left surface that now left surface of silico briquette holds in the palm to crystalline substance of crystalline substance holder, by using above-mentioned frock first crystalline substance holder to be contacted with the second cross side vertical plane 2-1 on auxiliary girder, again silico briquette is contacted with the first cross side vertical plane 1-1 on girder, just can guarantee that the value of L1 and the value of L2 equate, thereby guarantee that silico briquette is in the transverse center of crystalline substance holder.
As Figure 1-4, the upper surface of described girder 1 is provided with silico briquette detent mechanism, and described detent mechanism is arranged with four but be not limited to four up and down along girder; Described silico briquette detent mechanism comprises " L " type jig arm 6 that can vertically move along the upper surface of girder 1 and is fixed on the fixing clamp arm 7 on girder 1; Described " L " type jig arm realizes but is not limited to following structure by following structure: described girder 1 is provided with slotted hole 8, " L " type jig arm 6 is connected with girder 1 by the screw bolt and nut through described slotted hole 8, when needs clamp silico briquette, unclamp screw bolt and nut " L " type jig arm adjusted to correct position, and then tight a bolt and nut prevent that it from moving when bonding silicon block.
Described frock is fixed on bonding workbench, and self can not produce displacement, and the put area of brilliant holder is fixing, needn't select the face of making even else again; First coordinates spacing L1 and second to coordinate the value of spacing L2 to equate, so can fast and accurately silico briquette be fixed on to the horizontal center of brilliant holder; And frock is provided with silico briquette detent mechanism, can completely silico briquette be clamped, silico briquette can not be shaken and displacement in bonding process; " L " type jig arm position in the vertical can regulate, and is applicable to the silico briquette that length does not wait, and uses this frock to make whole bonding operating process not only fast but also accurate.
Above silico briquette adhesive tool provided by the present invention is described in detail.Applied specific case herein principle of the present invention and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present invention and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, can also carry out some improvement and modification to the present invention under the premise without departing from the principles of the invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (6)
1. a silico briquette adhesive tool, it is characterized in that comprising crystalline substance holder is carried out the auxiliary girder (2) of located lateral and silico briquette carried out to the girder (1) of located lateral, between girder (1) and auxiliary girder (2), by vertical columns (3), connect, girder (1) is parallel with auxiliary girder (2), between the first cross side vertical plane (1-1) on girder (1) and the second cross side vertical plane (2-1) on auxiliary girder, have first and coordinate spacing L1, between the 3rd cross side vertical plane (5-1) that is bonded in brilliant holder (4) transverse center silico briquette (5) and brilliant the 4th cross side vertical plane (4-1) holding in the palm on (4), have second and coordinate spacing L2, the value of L1 equates with L2.
2. a kind of silico briquette adhesive tool according to claim 1, is characterized in that the upper surface of described girder (1) is provided with silico briquette detent mechanism.
3. a kind of silico briquette adhesive tool according to claim 2, is characterized in that described silico briquette detent mechanism comprises " L " type jig arm (6) that can vertically move along the upper surface of girder (1) and is fixed on the fixing clamp arm (7) on girder (1).
4. a kind of silico briquette adhesive tool according to claim 3, is characterized in that described girder (1) is provided with slotted hole (8), and " L " type jig arm (6) is connected with girder (1) by the screw bolt and nut through described slotted hole (8).
5. a kind of silico briquette adhesive tool according to claim 4, is characterized in that described silico briquette detent mechanism is provided with four along the upper surface of girder (1).
6. according to a kind of silico briquette adhesive tool described in any one in claim 1-5, it is characterized in that the bottom surface of described vertical columns (3) is provided with blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272889.XA CN102765144B (en) | 2012-08-02 | 2012-08-02 | Silicon-block bonding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272889.XA CN102765144B (en) | 2012-08-02 | 2012-08-02 | Silicon-block bonding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102765144A CN102765144A (en) | 2012-11-07 |
| CN102765144B true CN102765144B (en) | 2014-09-24 |
Family
ID=47092822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210272889.XA Expired - Fee Related CN102765144B (en) | 2012-08-02 | 2012-08-02 | Silicon-block bonding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102765144B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949700A (en) * | 1987-12-17 | 1990-08-21 | Tokyou Seimitsu Co., Ltd. | Ingot support device in slicing apparatus |
| CH690845A5 (en) * | 1994-05-19 | 2001-02-15 | Tokyo Seimitsu Co Ltd | A method for positioning a workpiece, and apparatus therefor. |
| CN101502986B (en) * | 2009-03-27 | 2011-01-05 | 英利能源（中国）有限公司 | Positioning apparatus for bonding silicon block |
| CN201784067U (en) * | 2010-11-02 | 2011-04-06 | 宇骏(潍坊)新能源科技有限公司 | Silicon adhesion positioning device |
| CN202114826U (en) * | 2011-04-07 | 2012-01-18 | 苏州协鑫光伏科技有限公司 | Positioner |
| CN202200411U (en) * | 2011-07-29 | 2012-04-25 | 太仓协鑫光伏科技有限公司 | Adhesion worktable of polycrystalline silicon ingot |
| CN202716385U (en) * | 2012-08-02 | 2013-02-06 | 衡水英利新能源有限公司 | Silicon block splice tool |
-
2012
- 2012-08-02 CN CN201210272889.XA patent/CN102765144B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102765144A (en) | 2012-11-07 |
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Granted publication date: 20140924 Termination date: 20160802 |
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