CN104625430A - Dust removing mechanism of solar cell battery piece stripping device - Google Patents
Dust removing mechanism of solar cell battery piece stripping device Download PDFInfo
- Publication number
- CN104625430A CN104625430A CN201410817997.XA CN201410817997A CN104625430A CN 104625430 A CN104625430 A CN 104625430A CN 201410817997 A CN201410817997 A CN 201410817997A CN 104625430 A CN104625430 A CN 104625430A
- Authority
- CN
- China
- Prior art keywords
- laser
- dust removing
- stripping
- battery piece
- removing mechanism
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a dust removing mechanism of a solar cell battery piece stripping device. The dust removing mechanism of the solar cell battery piece stripping device comprises a control main engine, a laser generator, a laser stripping head and a workpiece moving platform; the control main engine controls the laser generator to generate a laser beam, the laser beam shoots to the surface of the workpiece moving platform through the laser stripping head, and the dust removing mechanism used for removing stripping residues is arranged on the workpiece moving platform; the residues after stripping are cleaned in time, and therefore a battery piece can be prevented from being scratched by the corner angles of the residues.
Description
Technical field
The present invention relates to a kind of dedusting mechanism of solar battery sheet stripping off device.
Background technology
In existing crystal silicon solar cell sheet production technology, a very crucial operation is had to be the silicon chip raw material silicon ingot (more than 99.9999% purity) through purifying being cut into dimension.Current isolation of crystalline silicon cell technique is all the mode adopting high-precision wire cutting, but in the process, occurs sometimes cutting termination in process of production for some reason and cause producing waste material, as chopping fracture etc.Generally, waste material can only be taked to concentrate and melt down the mode process of again processing refinement, but this kind of purifying technique is complicated and energy consumption is large, and meanwhile, global silicon materials are at full stretch and in continuous rise in price, causes the raw material silicon ingot price of purifying very expensive.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of dedusting mechanism of solar battery sheet stripping off device, available protecting cell piece.
For achieving the above object, technical scheme of the present invention there is provided a kind of dedusting mechanism of solar battery sheet stripping off device, comprise main control system, laser generator, laser lift-off head and workpiece motion s platform, main control system controls laser generator and produces laser beam, this laser beam is incident upon the surface of workpiece motion s platform through laser lift-off head, and the top of described workpiece motion s platform is provided with for removing the dedusting mechanism peeling off residue.
Further improvement: described dedusting mechanism comprises the hanger bracket be connected with main control system, the dedust air duct be arranged on described hanger bracket, and described dedust air duct is connected with blower fan by tube connector.
Advantage of the present invention and beneficial effect are: by being cleared up in time by the residue after stripping, prevent the corner angle scratch cell piece of residue.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Wherein: 1, main control system; 2, laser lift-off head; 3, workpiece motion s platform; 4, hanger bracket; 5, dedust air duct.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of dedusting mechanism of solar battery sheet stripping off device, comprise main control system 1, laser generator, laser lift-off head 2 and workpiece motion s platform 3, main control system 1 controls laser generator and produces laser beam, this laser beam is incident upon the surface of workpiece motion s platform 3 through laser lift-off head 2, and the top of described workpiece motion s platform 3 is provided with for removing the dedusting mechanism peeling off residue.
As shown in Figure 1, described dedusting mechanism comprises the hanger bracket 4 be connected with main control system 1, the dedust air duct 5 be arranged on described hanger bracket 4, and described dedust air duct 5 is connected with blower fan by tube connector.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the dedusting mechanism of a solar battery sheet stripping off device, it is characterized in that: comprise main control system, laser generator, laser lift-off head and workpiece motion s platform, main control system controls laser generator and produces laser beam, this laser beam is incident upon the surface of workpiece motion s platform through laser lift-off head, and the top of described workpiece motion s platform is provided with for removing the dedusting mechanism peeling off residue.
2. the dedusting mechanism of solar battery sheet stripping off device as claimed in claim 1, it is characterized in that: described dedusting mechanism comprises the hanger bracket be connected with main control system, the dedust air duct be arranged on described hanger bracket, and described dedust air duct is connected with blower fan by tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817997.XA CN104625430A (en) | 2014-12-25 | 2014-12-25 | Dust removing mechanism of solar cell battery piece stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817997.XA CN104625430A (en) | 2014-12-25 | 2014-12-25 | Dust removing mechanism of solar cell battery piece stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625430A true CN104625430A (en) | 2015-05-20 |
Family
ID=53204912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410817997.XA Pending CN104625430A (en) | 2014-12-25 | 2014-12-25 | Dust removing mechanism of solar cell battery piece stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625430A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723100Y (en) * | 2004-09-07 | 2005-09-07 | 北京中侨莱赛科技有限公司 | Environment protection on-line laser marker |
| US20100163538A1 (en) * | 2007-06-15 | 2010-07-01 | Johnson Controls - Saft Advanced Power Solutions Llc | Laser cutting system |
| CN201881054U (en) * | 2010-11-26 | 2011-06-29 | 武汉高盛光电科技有限公司 | Laser liftoff equipment for crystal silicon wafers |
| CN202411658U (en) * | 2012-01-13 | 2012-09-05 | 深圳市创益科技发展有限公司 | Dust removing device used for laser groove of thin-film solar cell |
| JP2013123748A (en) * | 2011-12-16 | 2013-06-24 | V Technology Co Ltd | Laser machining device and laser machining method |
| CN103990909A (en) * | 2014-06-10 | 2014-08-20 | 东莞台一盈拓科技股份有限公司 | Laser cutting machine and cutting method thereof |
| JP2014200842A (en) * | 2013-04-10 | 2014-10-27 | 株式会社ディスコ | Laser processing device |
-
2014
- 2014-12-25 CN CN201410817997.XA patent/CN104625430A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723100Y (en) * | 2004-09-07 | 2005-09-07 | 北京中侨莱赛科技有限公司 | Environment protection on-line laser marker |
| US20100163538A1 (en) * | 2007-06-15 | 2010-07-01 | Johnson Controls - Saft Advanced Power Solutions Llc | Laser cutting system |
| CN201881054U (en) * | 2010-11-26 | 2011-06-29 | 武汉高盛光电科技有限公司 | Laser liftoff equipment for crystal silicon wafers |
| JP2013123748A (en) * | 2011-12-16 | 2013-06-24 | V Technology Co Ltd | Laser machining device and laser machining method |
| CN202411658U (en) * | 2012-01-13 | 2012-09-05 | 深圳市创益科技发展有限公司 | Dust removing device used for laser groove of thin-film solar cell |
| JP2014200842A (en) * | 2013-04-10 | 2014-10-27 | 株式会社ディスコ | Laser processing device |
| CN103990909A (en) * | 2014-06-10 | 2014-08-20 | 东莞台一盈拓科技股份有限公司 | Laser cutting machine and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |