CN102534807A - Single crystal bar butting device and method - Google Patents
Single crystal bar butting device and method Download PDFInfo
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- CN102534807A CN102534807A CN2012100469848A CN201210046984A CN102534807A CN 102534807 A CN102534807 A CN 102534807A CN 2012100469848 A CN2012100469848 A CN 2012100469848A CN 201210046984 A CN201210046984 A CN 201210046984A CN 102534807 A CN102534807 A CN 102534807A
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- crystal bar
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Abstract
The invention relates to a single crystal bar butting device and method. The butting device comprises a fixed bottom plate, a bracket, a crystal bar hold-down mechanism and concentricity adjusting screws, wherein the crystal bar hold-down mechanism is supported on the fixed bottom plate through the bracket; the concentricity adjusting screws are arranged longitudinally and vertically on the bracket in two rows; and a crystal support positioning disk is arranged on the fixed bottom plate. The method comprises the following steps: putting a first short crystal bar attached to a crystal support onto the crystal support positioning disk, adjusting the concentricity adjusting screws to fix the short crystal bar, applying an adhesive on the upper end surface of the short crystal bar, putting the crystal bar surface of a second short crystal bar on the adhesive of the first short crystal bar, adjusting the concentric position by using the concentricity adjusting screws, and compacting and curing the short crystal bars by using a compaction positioning disk on the top of the cylinder. By using the device and method, the short crystal bars can be butted to reach the effective load of the root extracting equipment, thereby enhancing the productive capacity of the root extracting equipment, increasing the yield of the product and lowering the cost.
Description
Technical field
The present invention relates to single crystal rod docking facilities and docking calculation thereof.
Background technology
In photovoltaic industry single crystal wire evolution equipment evolution process, the senior general of each evolution loads 25 single crystal rod, and the lifting of each station tonburden will directly influence income.Single crystal rod can be loaded maximum length Lmax:480mm in the evolution equipment loading process.Yet the monocrystalline supplied materials is because of situation such as manufacturing process in preceding operation, and the crystal bar supplied materials is different in size, and length 150mm～350mm does not wait, and can influence the process requirements of slicing machine.Same cutting technique, the mortar that every cutting one cutter uses is identical with steel wire, uses the short crystal bar of length to carry out evolution, with the production capacity that directly influences evolution equipment.
Summary of the invention
Technical problem to be solved by this invention is: a kind of single crystal rod docking facilities and docking calculation thereof are provided, will lack crystal bar and effectively dock, reach the effective cargo length of each station of evolution equipment, improve the production capacity of equipment.
The technical solution adopted for the present invention to solve the technical problems is: a kind of single crystal rod docking facilities, comprise fixed base plate, support, crystal bar hold-down mechanism and concentricity adjustment screw, and the crystal bar hold-down mechanism is fixed on the support; And pass through stent support above fixed base plate; Concentricity adjustment screw is arranged on the support, and on support, is the vertical vertical arranged of two rows, and brilliant holder dowel disc is set on fixed base plate; The crystal bar hold-down mechanism comprises cylinder and compresses dowel disc; Compress dowel disc and cylinder is fixed, cylinder is fixed on the support, and cylinder is connected with the cylinder control enclosure; Cylinder control enclosure control cylinder is by the requirement action of setting, and the axis of the concentricity adjustment screw of the vertical vertical arranged of two rows intersects in the central vertical of crystalline substance holder dowel disc.
The cylinder control enclosure is installed in the support outside.
The top of concentricity adjustment screw has locating sleeve.
A kind of single crystal rod docking calculation that uses this single crystal rod docking facilities to carry out the single crystal rod butt joint will glue earlier at first in the crystalline substance holder short crystal bar and be placed on the brilliant holder dowel disc adjustment concentricity adjustment screw; Concentricity adjustment screw is fixed first short crystal bar, and the uniform plane daub in the upper end of first short crystal bar is positioned over transverse plane under second short crystal bar on the first short crystal bar upper end planar glue; Utilize concentricity adjustment screw to carry out the adjustment of the concentric position of two short crystal bars; After two short crystal bar position adjustment finish, utilize the dowel disc that compresses of cylinder head that transverse plane on second short crystal bar is compressed, compress air pressure 0.5-0.6mpa; Clamping force 350-390N; The cylinder consolidation time is 4H-5H, and the time accomplishes to back two short crystal bar butt joints, can directly be positioned over and carry out the evolution cutting on the line evolution equipment station.
End face planeness≤the 3mm of the short crystal bar that is used to dock.
The invention has the beneficial effects as follows: through these apparatus and method, can will lack the crystal bar butt joint and reach evolution equipment efficient loading amount, thereby promote evolution machine production capacity, improve the yield rate of product, reduce cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the front view of structure of the present invention;
Fig. 2 is the vertical view of structure of the present invention;
Fig. 3 is to use the loading synoptic diagram of the crystal bar that apparatus and method of the present invention dock;
1. brilliant holders among Fig. 1,2. fixed base plate, 3. cylinder 4. compresses dowel disc, 5. support, 6. concentricity adjustment screw, 7. cylinder control enclosure, 8. brilliant holder dowel disc, 9. first short crystal bar, 10. glue, 11. second short crystal bars.
Embodiment
As illustrated in fig. 1 and 2, a kind of single crystal rod docking facilities comprises fixed base plate 2, support 5, crystal bar hold-down mechanism and concentricity adjustment screw 6; The crystal bar hold-down mechanism is fixed on the support 5, and is supported on fixed base plate 2 tops through support 5, and concentricity adjustment screw 6 is arranged on the support 5; And on support 5, be two row vertical vertical arranged; Brilliant holder dowel disc 8 is set, the vertical concentricity of brilliant holder dowel disc 8 bonding Jingjings rod, brilliant holder dowel disc 8 and 2 embedded connections of fixed base plate on fixed base plate 2; The crystal bar hold-down mechanism comprises cylinder 3 and compresses dowel disc 4; It is fixing with cylinder 3 to compress dowel disc 4, and cylinder 3 is fixed on the support 5, and cylinder 3 is connected with cylinder control enclosure 7; Cylinder control enclosure 7 control cylinders 3 are by the requirement action of setting, and the axis of the concentricity adjustment screw 6 of the vertical vertical arranged of two rows intersects in the central vertical of crystalline substance holder dowel disc 8.Cylinder control enclosure 7 is installed in support 5 outsides.The top of concentricity adjustment screw 6 has locating sleeve.
A kind of single crystal rod docking calculation that uses this single crystal rod docking facilities to carry out the single crystal rod butt joint: will glue earlier at first in the crystalline substance holder 1 short crystal bar 9 and be placed on brilliant the holder on the dowel disc 8; Adjustment concentricity adjustment screw 6, the locating sleeve of concentricity adjustment screw 6 is fixed first short crystal bar 9, and the uniform plane daub 10 in the upper end of first short crystal bar 9; 11 times transverse planes of second short crystal bar are positioned on first short crystal bar 9 upper end planar glue 10; Utilize concentricity adjustment screw 6 to carry out the adjustment of the concentric position of two short crystal bars, after two short crystal bar position adjustment finish, utilize the dowel disc 4 that compresses at cylinder 3 tops that transverse plane on second short crystal bar 11 is compressed; Compress air pressure 0.5-0.6mpa; Clamping force 350-390N, the cylinder consolidation time is the 4H-5H scope, the time accomplishes to back two short crystal bar butt joints; Can directly be positioned over and carry out the evolution cutting on the line evolution equipment station, as shown in Figure 3.
End face planeness≤the 3mm of the short crystal bar that is used to dock requires if the end face planeness surpasses, and then need pass through the grinding machine face grinding, to reach the requirement standard.
Claims (5)
1. single crystal rod docking facilities is characterized in that: comprise fixed base plate (2), support (5), crystal bar hold-down mechanism and concentricity adjustment screw (6), the crystal bar hold-down mechanism is fixed on the support (5); And be supported on fixed base plate (2) top through support (5); Concentricity adjustment screw (6) is arranged on the support (5), and on support (5), is the vertical vertical arranged of two rows, and brilliant holder dowel disc (8) is set on fixed base plate (2); The crystal bar hold-down mechanism comprises cylinder (3) and compresses dowel disc (4); It is fixing with cylinder (3) to compress dowel disc (4), and cylinder (3) is fixed on the support (5), and cylinder (3) is connected with cylinder control enclosure (7); Cylinder control enclosure (7) control cylinder (3) is by the requirement action of setting, and the axis of the concentricity adjustment screw (6) of the vertical vertical arranged of two rows asks the central vertical of dowel disc (8) to intersect at crystalline substance.
2. single crystal rod docking facilities according to claim 1 is characterized in that: described cylinder control enclosure (7) is installed in support (5) outside.
3. single crystal rod docking facilities according to claim 1 is characterized in that: the top of described concentricity adjustment screw (6) has locating sleeve.
4. one kind is used claim 1 or 2 or 3 described single crystal rod docking facilities to carry out the single crystal rod docking calculation that single crystal rod is docked; It is characterized in that: will glue earlier at first in the crystalline substance holder (1) short crystal bar (9) and be placed on brilliant the holder on the dowel disc (8), adjustment concentricity adjustment screw (6), concentricity adjustment screw (6) is fixed first short crystal bar (9); At the upper end of first short crystal bar (9) uniform plane daub (10); Transverse plane under second short crystal bar (11) is positioned on first short crystal bar (9) upper end planar glue (10), utilizes concentricity adjustment screw (6) to carry out the adjustment of the concentric position of two short crystal bars, after two short crystal bar positions adjustment finish; Utilize the dowel disc (4) that compresses at cylinder (3) top that the last transverse plane of second short crystal bar (11) is compressed; Compress air pressure 0.5-0.6mpa, clamping force 350-390N, the cylinder consolidation time is 4H-5H; Time accomplishes to back two short crystal bar butt joints, can directly be positioned over and carry out the evolution cutting on the line evolution equipment station.
5. single crystal rod docking calculation according to claim 4 is characterized in that: the end face planeness≤3mm of the described short crystal bar that is used to dock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100469848A CN102534807A (en) | 2012-02-28 | 2012-02-28 | Single crystal bar butting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100469848A CN102534807A (en) | 2012-02-28 | 2012-02-28 | Single crystal bar butting device and method |
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| Publication Number | Publication Date |
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| CN102534807A true CN102534807A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100469848A Pending CN102534807A (en) | 2012-02-28 | 2012-02-28 | Single crystal bar butting device and method |
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| CN (1) | CN102534807A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643822A (en) * | 2016-03-17 | 2016-06-08 | 邢台晶龙电子材料有限公司 | Mechanical sticking device for silicon single crystal rod |
| WO2021208363A1 (en) * | 2020-04-17 | 2021-10-21 | 中国电子科技南湖研究院 | Device for preparing large-size single crystal |
Citations (8)
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|---|---|---|---|---|
| US5394420A (en) * | 1994-01-27 | 1995-02-28 | Trw Inc. | Multiform crystal and apparatus for fabrication |
| US20060162849A1 (en) * | 2003-06-13 | 2006-07-27 | Joo-Hwan Han | Method of joining ceramics: reaction diffusion-bonding |
| CN2868565Y (en) * | 2006-01-18 | 2007-02-14 | 张江风 | Technological assembly clamp compacting device |
| JP2007176754A (en) * | 2005-12-28 | 2007-07-12 | Hitachi Zosen Corp | Method for bonding optical device |
| CN201386145Y (en) * | 2009-04-09 | 2010-01-20 | 汪昌伟 | Monocrystalline silicon rod splicing device |
| CN201385272Y (en) * | 2009-04-10 | 2010-01-20 | 成都飞机工业（集团）有限责任公司 | Clamping and holding device of jointing-assembling variable section workpiece |
| CN102102226A (en) * | 2011-02-28 | 2011-06-22 | 温州神硅电子有限公司 | Splicing device and method of crystal bars with equal length or square crystal ingots with equal length |
| CN202492618U (en) * | 2012-02-28 | 2012-10-17 | 常州天合光能有限公司 | Docking device for single crystal rod |
-
2012
- 2012-02-28 CN CN2012100469848A patent/CN102534807A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394420A (en) * | 1994-01-27 | 1995-02-28 | Trw Inc. | Multiform crystal and apparatus for fabrication |
| US20060162849A1 (en) * | 2003-06-13 | 2006-07-27 | Joo-Hwan Han | Method of joining ceramics: reaction diffusion-bonding |
| JP2007176754A (en) * | 2005-12-28 | 2007-07-12 | Hitachi Zosen Corp | Method for bonding optical device |
| CN2868565Y (en) * | 2006-01-18 | 2007-02-14 | 张江风 | Technological assembly clamp compacting device |
| CN201386145Y (en) * | 2009-04-09 | 2010-01-20 | 汪昌伟 | Monocrystalline silicon rod splicing device |
| CN201385272Y (en) * | 2009-04-10 | 2010-01-20 | 成都飞机工业（集团）有限责任公司 | Clamping and holding device of jointing-assembling variable section workpiece |
| CN102102226A (en) * | 2011-02-28 | 2011-06-22 | 温州神硅电子有限公司 | Splicing device and method of crystal bars with equal length or square crystal ingots with equal length |
| CN202492618U (en) * | 2012-02-28 | 2012-10-17 | 常州天合光能有限公司 | Docking device for single crystal rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643822A (en) * | 2016-03-17 | 2016-06-08 | 邢台晶龙电子材料有限公司 | Mechanical sticking device for silicon single crystal rod |
| WO2021208363A1 (en) * | 2020-04-17 | 2021-10-21 | 中国电子科技南湖研究院 | Device for preparing large-size single crystal |
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Application publication date: 20120704 |