CN106206855A - A kind of busbar welding method - Google Patents
A kind of busbar welding method Download PDFInfo
- Publication number
- CN106206855A CN106206855A CN201610768044.8A CN201610768044A CN106206855A CN 106206855 A CN106206855 A CN 106206855A CN 201610768044 A CN201610768044 A CN 201610768044A CN 106206855 A CN106206855 A CN 106206855A
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- busbar
- welding
- battery
- string
- welding method
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- 238000003466 welding Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000003463 adsorbent Substances 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000013082 photovoltaic technology Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
-
- 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
- H01L31/02—Details
- H01L31/02002—Arrangements for conducting electric current to or from the device in operations
- H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
- H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
- H01L31/0201—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising specially adapted module bus-bar structures
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention relates to a kind of busbar welding method, belong to field of photovoltaic technology.This busbar welding method comprises the following steps: S1: welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;S2: being respectively welded at by busbar in the interconnecting strip being positioned at every Battery pack string two ends, the interconnecting strip making battery strings be positioned at same side end is connected by busbar.First welding of battery film is become battery strings by this busbar welding method;The two ends of every Battery pack string have the interconnecting strip exposed: be secondly respectively welded in the interconnecting strip being positioned at every Battery pack string two ends by busbar, the interconnecting strip making battery strings be positioned at same side end is connected by busbar, directly weld busbar in the end of described battery strings after welding of battery film bunchiness, avoid battery strings, by repeatedly continuous transport, breakage is occurred, it is achieved thereby that the stable welding of busbar.
Description
Technical field
The present invention relates to a kind of busbar welding method, belong to field of photovoltaic technology.
Background technology
Since 21 century, global Energy Consumption increases sharply, and traditional fossil energy is the most exhausted, energy problem and environment
Problem is increasingly becoming two big Important Problems of global concern.Under the pressure of environmental pollution and the pressure of sustainable development, each major country
The numerous and confused emphasis that solar photovoltaic industry is listed in regenerative resource exploitation.Solar module is converted into as luminous energy
The medium of electric energy is increasingly widely applied.In order to obtain required electric current, voltage and output, at solar energy
Photovoltaic industry needs by solar battery sheet series connection through stacking, be laminated, after the technique such as encapsulation forms solar module
The actual application product of power supply output can be become, in the manufacture process of crystal silicon solar batteries assembly, it is necessary to first with interconnection
Solar battery sheet is welded into solaode string by bar, then by multiple battery strings marshallings, next by busbar
The interconnecting strip stretched out with the end of multiple solaode strings is welded, and electric current can be collected in rosette with outwards by busbar
Boundary provides electric power.
Traditional busbar welding needs to take out battery strings, the battery strings after welding has been arranged in a certain order
Cheng Hou, then busbar is burn-on, this mode can make battery strings repeatedly move, and is easily caused fragmentation, and welding effect is unstable.
The application provides a kind of busbar welding method, it is possible to realize the welding that busbar is stable.
Summary of the invention
It is an object of the invention to provide a kind of busbar welding method, it is possible to realize the welding that busbar is stable.
It is an object of the invention to be achieved through the following technical solutions:
A kind of busbar welding method, comprises the following steps:
S1: welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: busbar is respectively welded in the interconnecting strip being positioned at every Battery pack string two ends, makes battery strings be positioned at same side end
Interconnecting strip is connected by busbar.
Especially, this busbar welding method is further comprising the steps of:
S3: by placed side by side for the many Battery packs string through S2 step process, be welded to connect adjacent cell displacement in same side end
Busbar.
Further, use series welding machine that welding of battery film is become battery strings.
Further, described series welding machine includes string cutting knife and battery strings discharging Handling device, at described string cutting knife with described
It is provided with the first busbar welder between battery strings discharging Handling device, sets in the rear road of described battery strings discharging Handling device
There is the second busbar welder.
Further, described series welding machine also includes battery piece charging device, and described battery piece charging device is for by battery
Sheet is placed on paving welding position;The supporting connection of described battery piece charging device has detection device, the rear road of described detection device to set
Having solder strip traction device, described solder strip traction device is for being laid on cell piece by fixed-length welding-band;Described solder strip traction device
Rear road set gradually infrared welding device, described string cutting knife, described first busbar welder and described second busbar
Drawing mechanism it is provided with in the middle of welder.
Further, this busbar welding method comprises the following steps:
S1: use series welding machine that welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: use the first busbar welder and the second busbar welder to be respectively welded at busbar to be positioned at and often organize electricity
In the interconnecting strip at string two ends, pond, the interconnecting strip making battery strings be positioned at same side end is connected by busbar;
S3: by drawing mechanism, the many Battery packs string through S2 step process is placed side by side on composing device, is welded to connect
Adjacent cell displacement is in the busbar of same side end.
Further, the employing of this busbar welding method following busbar feeding, welding method:
Described busbar stacking is put into material stock storehouse;
Feeding portion, described feeding portion includes that adsorbent equipment, described adsorbent equipment are arranged in feeding mobile device, described absorption dress
Putting for adsorbing described busbar, described feeding mobile device is used for driving the lifting of described adsorbent equipment, translational motion;
Described feeding Bu Hou road is provided with weld part, and described weld part includes plumb joint, and described plumb joint is provided with elastic device,
Being provided with feeding head on described elastic device, described plumb joint is arranged in welding mobile device, and described welding mobile device is used
In driving the lifting of described plumb joint, translational motion.
Further, being provided with regular portion between described feeding portion and described weld part, described regular portion includes regular plate, institute
Stating and be provided with driving means on regular plate, described regular plate side is provided with block, and described block is for limiting described regular plate
Position is moved.
A kind of busbar welding method of the present invention, passes through following steps:
S1: welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: busbar is respectively welded in the interconnecting strip being positioned at every Battery pack string two ends, makes battery strings be positioned at same side end
Interconnecting strip is connected by busbar, directly welds busbar after welding of battery film bunchiness in the end of described battery strings, it is to avoid
Is there is breakage by repeatedly continuous transport in battery strings, it is achieved thereby that the stable welding of busbar.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of series welding machine of the present invention.
Detailed description of the invention
Below according to drawings and Examples, the present invention is described in further detail.A kind of busbar welding as described in Figure 1
Method, comprises the following steps:
S1: welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: busbar is respectively welded in the interconnecting strip being positioned at every Battery pack string two ends, makes battery strings be positioned at same side end
Interconnecting strip is connected by busbar.
This busbar welding method is further comprising the steps of:
S3: by placed side by side for the many Battery packs string through S2 step process, be welded to connect adjacent cell displacement in same side end
Busbar.
Use series welding machine that welding of battery film is become battery strings.Series welding machine includes string cutting knife 7 and battery strings drawing mechanism 9,
It is provided with the first busbar welder 8 between string cutting knife 7 and battery strings drawing mechanism 9, sets in the rear road of battery strings drawing mechanism 9
There is the second busbar welder 10.Series welding machine also includes battery piece charging device 1, and battery piece charging device 1 is for by battery
Sheet is placed on paving welding position;The supporting connection of battery piece charging device 1 has detection device 2, the rear road of detection device 2 to be provided with welding
Traction apparatus 4, solder strip traction device 4 is for being laid on cell piece by fixed-length welding-band;The rear road of solder strip traction device 4 sets successively
Put infrared welding device 5, string cutting knife 7, in the middle of the first busbar welder 8 and the second busbar welder 10, be provided with battery
String drawing mechanism 9.
This busbar welding method comprises the following steps: S1: use series welding machine that welding of battery film is become battery strings;Often organize electricity
The two ends of pond string have the interconnecting strip exposed;S2: use the first busbar welder 8 and the second busbar welder 10 to incite somebody to action
Busbar is respectively welded in the interconnecting strip being positioned at every Battery pack string two ends, and the interconnecting strip making battery strings be positioned at same side end is passed through
Busbar connects;S3: the many Battery packs string through S2 step process is placed side by side on composing device by drawing mechanism, weldering
Connect adjacent cell displacement in succession in the busbar of same side end.
This busbar welding method uses following busbar feeding, welding method: busbar stacking is put into material stock storehouse;On
Material portion, feeding portion includes adsorbent equipment, and the adsorbent equipment in the present embodiment uses sucker, and adsorbent equipment is arranged on feeding and moves dress
Putting, adsorbent equipment is used for adsorbing busbar, and feeding mobile device is used for driving adsorbent equipment lifting, translational motion, this enforcement
Feeding mobile device in example uses lift cylinder to drive lifting, uses the motion of driven by motor ball screw assembly, to drive absorption
The motion of device;Feeding Bu Hou road is provided with weld part, and weld part includes plumb joint, and plumb joint is provided with elastic device, elastic
Being provided with feeding head on device, plumb joint is arranged in welding mobile device, welding mobile device be used for driving plumb joint lifting,
Translational motion, the welding mobile device in the present embodiment uses the motion of driven by motor ball screw assembly, thus drives plumb joint to transport
Dynamic.Being provided with regular portion between feeding portion and weld part, regular portion includes regular plate, and regular plate is provided with driving means, this reality
Executing the driving means in example and use cylinder, regular plate side is provided with block, and block moves for the position limiting regular plate.
These are only explanation embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (8)
1. a busbar welding method, it is characterised in that comprise the following steps:
S1: welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: busbar is respectively welded in the interconnecting strip being positioned at every Battery pack string two ends, makes battery strings be positioned at same side end
Interconnecting strip is connected by busbar.
2. busbar welding method as claimed in claim 1, it is characterised in that further comprising the steps of:
S3: by placed side by side for the many Battery packs string through S2 step process, be welded to connect adjacent cell displacement in same side end
Busbar.
3. busbar welding method as claimed in claim 2, it is characterised in that use series welding machine that welding of battery film is become battery
String.
4. busbar welding method as claimed in claim 3, it is characterised in that described series welding machine includes string cutting knife and battery strings
Discharging Handling device, is provided with the first busbar welder between described string cutting knife and described battery strings discharging Handling device,
It is provided with the second busbar welder in the rear road of described battery strings discharging Handling device.
5. busbar welding method as claimed in claim 4, it is characterised in that described series welding machine also includes that cell piece feeding fills
Putting, described battery piece charging device for being placed on paving welding position by cell piece;The supporting connection of described battery piece charging device
Having detection device, the rear road of described detection device to be provided with solder strip traction device, described solder strip traction device is for by fixed-length welding-band
It is laid on cell piece;The rear road of described solder strip traction device sets gradually infrared welding device, described string cutting knife, and described first
It is provided with drawing mechanism in the middle of busbar welder and described second busbar welder.
6. busbar welding method as claimed in claim 5, it is characterised in that comprise the following steps:
S1: use series welding machine that welding of battery film is become battery strings;The two ends of every Battery pack string have the interconnecting strip exposed;
S2: use the first busbar welder and the second busbar welder to be respectively welded at busbar to be positioned at and often organize electricity
In the interconnecting strip at string two ends, pond, the interconnecting strip making battery strings be positioned at same side end is connected by busbar;
S3: by drawing mechanism, the many Battery packs string through S2 step process is placed side by side on composing device, is welded to connect
Adjacent cell displacement is in the busbar of same side end.
7. busbar welding method as claimed in claim 6, it is characterised in that use following busbar charging method:
Described busbar stacking is put into material stock storehouse;
Feeding portion, described feeding portion includes that adsorbent equipment, described adsorbent equipment are arranged in feeding mobile device, described absorption dress
Putting for adsorbing described busbar, described feeding mobile device is used for driving the lifting of described adsorbent equipment, translational motion;
Described feeding Bu Hou road is provided with weld part, and described weld part includes plumb joint, and described plumb joint is provided with elastic device,
Being provided with feeding head on described elastic device, described plumb joint is arranged in welding mobile device, and described welding mobile device is used
In driving the lifting of described plumb joint, translational motion.
8. busbar welding method as claimed in claim 7, it is characterised in that set between described feeding portion and described weld part
Having regular portion, described regular portion to include regular plate, described regular plate is provided with driving means, described regular plate side is provided with gear
Block, described block moves for the position limiting described regular plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610768044.8A CN106206855B (en) | 2016-08-31 | 2016-08-31 | Bus bar welding method |
Applications Claiming Priority (1)
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CN201610768044.8A CN106206855B (en) | 2016-08-31 | 2016-08-31 | Bus bar welding method |
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Publication Number | Publication Date |
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CN106206855A true CN106206855A (en) | 2016-12-07 |
CN106206855B CN106206855B (en) | 2020-12-04 |
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CN201610768044.8A Active CN106206855B (en) | 2016-08-31 | 2016-08-31 | Bus bar welding method |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106862788A (en) * | 2017-04-15 | 2017-06-20 | 无锡奥特维科技股份有限公司 | Busbar welding method and series welding system |
CN106862698A (en) * | 2017-04-01 | 2017-06-20 | 无锡奥特维科技股份有限公司 | Battery strings detection means and series welding machine |
CN108015380A (en) * | 2017-12-29 | 2018-05-11 | 无锡奥特维科技股份有限公司 | Welding method among battery strings group |
CN108526776A (en) * | 2018-05-26 | 2018-09-14 | 宁夏小牛自动化设备有限公司 | Suction cup assembly and pallet device and confluence tape welding machine and absorption welding method |
CN108687418A (en) * | 2017-04-04 | 2018-10-23 | 天合光能股份有限公司 | Solder strip connection method of solar cell |
CN110600586A (en) * | 2019-09-29 | 2019-12-20 | 无锡奥特维科技股份有限公司 | Battery string typesetting device and method |
CN110653530A (en) * | 2019-09-29 | 2020-01-07 | 无锡奥特维科技股份有限公司 | Battery piece series welding typesetting equipment |
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CN205159346U (en) * | 2015-11-05 | 2016-04-13 | 无锡市正罡自动化设备有限公司 | Automatic feeding device of EPE membrane and stitch welding machine |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106862698A (en) * | 2017-04-01 | 2017-06-20 | 无锡奥特维科技股份有限公司 | Battery strings detection means and series welding machine |
CN108687418A (en) * | 2017-04-04 | 2018-10-23 | 天合光能股份有限公司 | Solder strip connection method of solar cell |
CN108687418B (en) * | 2017-04-04 | 2021-03-12 | 天合光能股份有限公司 | Solder strip connection method of solar cell |
CN106862788A (en) * | 2017-04-15 | 2017-06-20 | 无锡奥特维科技股份有限公司 | Busbar welding method and series welding system |
CN108015380A (en) * | 2017-12-29 | 2018-05-11 | 无锡奥特维科技股份有限公司 | Welding method among battery strings group |
CN108526776A (en) * | 2018-05-26 | 2018-09-14 | 宁夏小牛自动化设备有限公司 | Suction cup assembly and pallet device and confluence tape welding machine and absorption welding method |
CN108526776B (en) * | 2018-05-26 | 2024-01-02 | 宁夏小牛自动化设备股份有限公司 | Sucker assembly, backing plate device, busbar welding machine and adsorption welding method |
CN110600586A (en) * | 2019-09-29 | 2019-12-20 | 无锡奥特维科技股份有限公司 | Battery string typesetting device and method |
CN110653530A (en) * | 2019-09-29 | 2020-01-07 | 无锡奥特维科技股份有限公司 | Battery piece series welding typesetting equipment |
CN110600586B (en) * | 2019-09-29 | 2024-03-01 | 无锡奥特维科技股份有限公司 | Battery string typesetting device and method |
CN110653530B (en) * | 2019-09-29 | 2024-05-28 | 无锡奥特维科技股份有限公司 | Battery piece series welding typesetting equipment |
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