CN103831559A - Welding strip and battery piece pressing device for solar battery piece series welding head - Google Patents
Welding strip and battery piece pressing device for solar battery piece series welding head Download PDFInfo
- Publication number
- CN103831559A CN103831559A CN201210473468.3A CN201210473468A CN103831559A CN 103831559 A CN103831559 A CN 103831559A CN 201210473468 A CN201210473468 A CN 201210473468A CN 103831559 A CN103831559 A CN 103831559A
- Authority
- CN
- China
- Prior art keywords
- pressing
- welding
- counterweight cover
- solar battery
- cell piece
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 90
- 238000005476 soldering Methods 0.000 claims description 26
- 239000011796 hollow space material Substances 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
A welding strip and battery piece pressing device for a solar battery piece series welding head comprises a balance weight sleeve and a pressing needle. The balance weight sleeve is of a hollow cylinder structure. The two ends of the pressing needle are of a V-shaped strip structure. One end of the balance weight sleeve penetrates into a welding head base plate, and the other end of the balance weight sleeve penetrates into a welding head base. One end of the pressing needle penetrates into an O-shaped rubber ring, penetrates into the balance weight sleeve from the bottom of the welding head base and is fixed relative to the balance weight sleeve. The other end of the pressing needle remains outside the balance weight sleeve. When solar battery pieces are welded, a welding strip and the battery pieces are tightly pressed by the pressing needle and the balance weight sleeve, and the strip direction of the pressing needle is perpendicular to the laying direction of main grid lines of the battery pieces. By the adoption of the welding strip and battery piece pressing device, the contact area between the pressing needle and the welding strip and the contact area between the pressing needle and the battery pieces can be reduced, and a welding effect and welding quality can be well guaranteed.
Description
Technical field
The present invention relates to welding technology field, relate in particular to a kind of solar battery sheet series welding soldering tip welding and cell piece hold down gag.
Background technology
Along with global warming, both at home and abroad to the day by day strong cry of clean energy resource, the raising of various countries to clean energy resource subsidy impels the full-automatic series welding machine of photovoltaic module also to grow up thereupon.Full-automatic series welding machine has that speed is fast, quality conformance good, surface aesthetic, there is no the scolding tin non-uniform phenomenon of manual welding, and can reduce operating personnel and reviewer's quantity, reduce management difficulty and product cost, soldering reliability will be much larger than advantages such as artificial welding.
At present, main welding equipment on the market also has the ceramic pressing compression welding of employing and cell piece, the for example patent No. is 201210115790.9, the compression welding that provides in the patent of solar battery sheet series welding soldering tip hold down gag and the pressing of solar energy crystalline silicon battery plate are provided name, what its pressing adopted is cylindrical structure, in the situation that soldering tip operating efficiency is high, scaling powder can be in the crystallization of the end of pressing, welding cell piece will leave larger weldering and print, and affects welding effect and the quality of cell piece.Pressure welding band provided by the invention and solar energy crystalline silicon battery plate pressing adopt V-arrangement one word structure, and the laying direction of a word direction of pressing and welding and cell piece main grid line is perpendicular, the contact area of pressure welding band and cell piece is reduced, and welding of battery film effect and quality are guaranteed.
Summary of the invention
In view of this, be necessary to provide a kind of in the time of welding solar energy crystalline silicon battery plate, can improve solar battery sheet series welding soldering tip welding and the cell piece hold down gag of welding effect and quality.
A kind of solar battery sheet series welding is welding and cell piece hold down gag for soldering tip, comprises counterweight cover, pressing, and counterweight cover is hollow columnar structures, and one end of pressing is inserted from one end of counterweight cover and be relatively fixing, and the other end of pressing leaks outside counterweight cover.
Preferably, pressing and counterweight cover are cylindrical structure, and the two ends of pressing are set to V-arrangement one word structure, and the diameter of hollow space and the diameter of pressing of counterweight cover adapt, and insert from one end of counterweight cover with the one end that guarantees pressing.
Preferably, counterweight cover one end offers a screw, and screw communicates with the hollow space of counterweight cover, one end insertion that pressing overlaps from offering the counterweight of screw, and holding screw inserts in counterweight cover screw.
Preferably, solar battery sheet series welding soldering tip also comprises O shape rubber ring with hold down gag, and O shape rubber ring is located on pressing, and the end of O shape rubber ring and counterweight cover contacts, and the end that O shape rubber ring overlaps with pressing, counterweight is relative fixing.
Preferably, pressing is ceramic material, and the laying direction of a word direction of pressing and welding and cell piece main grid line is perpendicular.
A kind of solar battery sheet series welding is welding and cell piece hold down gag for soldering tip, comprises counterweight cover, pressing.One end of counterweight cover penetrates bonding tip seat seat board, the other end penetrates bonding tip seat, pressing penetrates in counterweight cover from bonding tip seat bottom after penetrating O shape rubber ring, while adopting the present invention to carry out solar battery sheet welding, pressing and counterweight cover compress welding and cell piece, and the laying direction of a word direction of pressing and welding and cell piece main grid line is perpendicular.Series welding soldering tip moves down, pressing and counterweight cover are along seat board slip trepanning and bonding tip seat slip trepanning upward sliding, when welding finishes, on series welding soldering tip, move, pressing and counterweight cover are by deadweight down sliding, slide to original position, prepare next cell piece of welding, so, adopt the present invention, the contact area of pressing and welding and cell piece be can reduce, welding effect and quality guaranteed better.
Accompanying drawing explanation
Fig. 1 is the axle side structure schematic diagram that welding and cell piece hold down gag are installed on series welding soldering tip.
Fig. 2 is solar battery sheet series welding soldering tip welding and cell piece hold down gag structural representation.
Fig. 3 is solar battery sheet series welding soldering tip welding and cell piece hold down gag cross-sectional view.
In figure: hold down gag 60, counterweight cover 61, pressing 62, holding screw 63, O shape rubber ring 64, bonding tip seat seat board 101, bonding tip seat 100, welding 400, cell piece 300
The specific embodiment
Refer to Fig. 1, welding and cell piece hold down gag 60 for series welding soldering tip, one end of the counterweight cover 61 of welding and cell piece hold down gag 60 penetrates bonding tip seat seat board 101, and the other end penetrates bonding tip seat 100, and one end of pressing 62 penetrates in counterweight cover 61 from bonding tip seat 100 bottoms.Welding and cell piece hold down gag 60 are arranged in series welding soldering tip, in the time of welding solar silicon cell 300, and the perpendicular compression welding 400 of laying direction and the cell piece 300 of pressing 62 end one word directions and welding and cell piece main grid line in hold down gag 60.
Please refer to Fig. 2 and Fig. 3, hold down gag 60 comprises counterweight cover 61, pressing 62, and counterweight cover 61 is hollow columnar structures, and one end of pressing 62 is inserted from one end of counterweight cover 61 and be relatively fixing, and the other end of pressing 62 leaks outside counterweight cover 61.Counterweight cover 61, pressing 62 are cylindrical structure, and the two ends of pressing 62 are set to V-arrangement one word structure, and the diameter of hollow space and the diameter of pressing 62 of counterweight cover 61 adapt, and insert from one end of counterweight cover 61 with the one end that guarantees pressing 62.Pressing 62 is ceramic material, and the laying direction of a word direction of pressing 62 and welding and cell piece main grid line is perpendicular.
Series welding soldering tip also comprises O shape rubber ring 64 with welding and cell piece hold down gag 60, and O shape rubber ring 64 is set on pressing 62, and the end of O shape rubber ring 64 and counterweight cover 61 contacts, and O shape rubber ring 64 and pressing 62, counterweight to overlap 61 end relative fixing.
Counterweight is overlapped 61 one end and is offered a screw, screw communicates with the hollow space of counterweight cover 61, pressing 62 inserts from one end of the counterweight cover 61 that offers screw, and holding screw 63 inserts in counterweight cover screw, and pressing 62 inserts in counterweight cover 61 and is integrated by holding screw 63 fixed installations.
While adopting the present invention to carry out solar battery sheet welding, the perpendicular compression welding 400 of laying direction and the cell piece 300 of counterweight cover 61 and pressing 62 end one word directions and welding 400 and cell piece 300 main grid lines, series welding soldering tip moves down, pressing 62 and counterweight cover 61 are along bonding tip seat seat board 101 slip trepannings and bonding tip seat 100 slip trepanning upward slidings, when welding finishes, on series welding soldering tip, move, counterweight cover 61 and pressing 62 are by deadweight down sliding, slide to original position, prepare next cell piece of welding, so, adopt the present invention, can make pressing 62 less with the contact area of welding 400 and cell piece 300 main grid lines, effectively guarantee welding effect and the quality of cell piece 300.
Claims (5)
1. a solar battery sheet series welding soldering tip welding and cell piece hold down gag, it is characterized in that: solar battery sheet series welding soldering tip hold down gag comprises counterweight cover, pressing, counterweight cover is hollow columnar structures, one end of pressing is inserted from one end of counterweight cover and is relatively fixing, and the other end of pressing leaks outside counterweight cover.
2. welding and cell piece hold down gag for solar battery sheet series welding soldering tip as claimed in claim 1, it is characterized in that: pressing and counterweight cover are cylindrical structure, the two ends of pressing are set to V-arrangement one word structure, the diameter of hollow space and the diameter of pressing of counterweight cover adapt, and insert from one end of counterweight cover with the one end that guarantees pressing.
3. welding and cell piece hold down gag for solar battery sheet series welding soldering tip as claimed in claim 1, it is characterized in that: counterweight cover one end offers a screw, screw communicates with the hollow space of counterweight cover, one end insertion that pressing overlaps from offering the counterweight of screw, holding screw inserts in counterweight cover screw.
4. welding and cell piece hold down gag for solar battery sheet series welding soldering tip as claimed in claim 1, it is characterized in that: solar battery sheet series welding soldering tip hold down gag also comprises O shape rubber ring, O shape rubber ring is located on pressing, and O shape rubber ring contacts with the end of counterweight cover, and O shape rubber ring is relative fixing with the end of pressing, counterweight cover.
5. welding and cell piece hold down gag for solar battery sheet series welding soldering tip as claimed in claim 1, it is characterized in that: pressing is ceramic material, and the laying direction of a word direction of pressing and welding and cell piece main grid line is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473468.3A CN103831559A (en) | 2012-11-21 | 2012-11-21 | Welding strip and battery piece pressing device for solar battery piece series welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473468.3A CN103831559A (en) | 2012-11-21 | 2012-11-21 | Welding strip and battery piece pressing device for solar battery piece series welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103831559A true CN103831559A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210473468.3A Pending CN103831559A (en) | 2012-11-21 | 2012-11-21 | Welding strip and battery piece pressing device for solar battery piece series welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831559A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192815A (en) * | 2018-08-31 | 2019-01-11 | 杭州瞩日能源科技有限公司 | Pressing component and laminating mechanism |
| CN109277734A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN109277732A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN109277733A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN110405303A (en) * | 2018-04-27 | 2019-11-05 | 无锡市正罡自动化设备有限公司 | Welding is reformed mechanism and series welding device and string welding machine and welding welding method |
| CN110449804A (en) * | 2019-08-01 | 2019-11-15 | 宁夏小牛自动化设备有限公司 | A kind of readily removable back side welding positioning module easily filled and assembly and disassembly methods and localization method |
| CN112975026A (en) * | 2021-02-26 | 2021-06-18 | 宁夏小牛自动化设备有限公司 | Method for repairing solar cell string |
| CN113070544A (en) * | 2021-05-12 | 2021-07-06 | 杭州瞩日能源科技有限公司 | Welding pin structure and welding method |
| CN110449804B (en) * | 2019-08-01 | 2024-06-04 | 宁夏小牛自动化设备股份有限公司 | Easy-to-detach and easy-to-mount back welding strip positioning module, dismounting method and positioning method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405303A (en) * | 2018-04-27 | 2019-11-05 | 无锡市正罡自动化设备有限公司 | Welding is reformed mechanism and series welding device and string welding machine and welding welding method |
| CN109192815A (en) * | 2018-08-31 | 2019-01-11 | 杭州瞩日能源科技有限公司 | Pressing component and laminating mechanism |
| CN109277734A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN109277732A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN109277733A (en) * | 2018-11-05 | 2019-01-29 | 无锡奥特维科技股份有限公司 | Welding draws compression apparatus and method and string welding machine |
| CN110449804A (en) * | 2019-08-01 | 2019-11-15 | 宁夏小牛自动化设备有限公司 | A kind of readily removable back side welding positioning module easily filled and assembly and disassembly methods and localization method |
| CN110449804B (en) * | 2019-08-01 | 2024-06-04 | 宁夏小牛自动化设备股份有限公司 | Easy-to-detach and easy-to-mount back welding strip positioning module, dismounting method and positioning method |
| CN112975026A (en) * | 2021-02-26 | 2021-06-18 | 宁夏小牛自动化设备有限公司 | Method for repairing solar cell string |
| CN113070544A (en) * | 2021-05-12 | 2021-07-06 | 杭州瞩日能源科技有限公司 | Welding pin structure and welding method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140604 |