CN206225344U - Solar battery string vacuum suction base plate and series welding machine after a kind of grid line welding - Google Patents
Solar battery string vacuum suction base plate and series welding machine after a kind of grid line welding Download PDFInfo
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- CN206225344U CN206225344U CN201621317453.8U CN201621317453U CN206225344U CN 206225344 U CN206225344 U CN 206225344U CN 201621317453 U CN201621317453 U CN 201621317453U CN 206225344 U CN206225344 U CN 206225344U
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- welding
- base plate
- vacuum suction
- battery strings
- grid line
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- 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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Abstract
The utility model proposes battery strings vacuum suction base plate after a kind of welding of grid line, for the vacuum suction of battery strings transmitting procedure after the grid line welding of five main grid solar battery string welding machines, battery strings vacuum suction base plate includes multiple screw holes fixed with series welding machine and the bulge-structure for being arranged on the positive Middle face of base plate after the welding, the both sides of the bulge-structure are symmetrically arranged with transmission steel band guide groove, the guide groove is provided with the evenly distributed vacuum absorption holes in multiple intervals, the position of base plate back side correspondence vacuum absorption holes is provided with multiple blind hole grooves for communicating and constitutes vacuum suction loop, vacuum absorption holes are communicated with vacuum suction loop.Battery strings vacuum suction base plate after described welding, transmission steel band is coordinated to work together, vacuum suction effect with base plate between of the battery strings after welding in transmitting procedure can be ensured, avoid battery strings that inertia deflection occurs in transmission so as to cause the battery strings in subsequent technique to position inaccurate problem, improve production efficiency.The utility model also proposes a kind of series welding machine of battery strings vacuum suction base plate after welding including the grid line.
Description
Technical field
The utility model is related to photovoltaic cell manufacturing technology field, more particularly to a kind of sun for being applied to five main grid structures
Solar battery string vacuum suction base plate and the solar battery string welding machine with it after grid line is welded in battery manufacturing process.
Background technology
At present, the subject matter of influence solar cell popularization and application is exactly that its cost of electricity-generating is still deposited with traditional thermal power generation
In larger gap, and a major technique direction for reducing solar cell cost of electricity-generating is exactly the light for improving constantly solar cell
Photoelectric transformation efficiency, because the generating efficiency of solar cell is directly proportional to its effective area of shining light, therefore, in order to improve solar-electricity
The generating efficiency in pond, effective area of shining light of the people continuously attempting to using thinner main grid and to increase battery, but with
Its series resistance that primary gate electrode attenuates is improved, and therefore the fill factor, curve factor of battery also reduces, and generating efficiency can be influenceed again, in order to solve
This contradiction, the quantity for increasing main grid just turns into an effective solution, so can not only reduce electric current thinner
The distance passed through in grid line, also reduces the electric current of every main grid itself carrying；In this way, would not be notable using thinner grid line
Influence fill factor, curve factor, and it is equally effective to reducing the resistance after battery pack string to increase the quantity of main grid.Therefore, recent years,
The solar cell of four main grid structures even five main grid structures is developed.
Solar module needs that first string welder will be passed through with welding (generally tin-coated copper strip) by cell piece one by one
Battery pack string is formed afterwards, then forms the photovoltaic module unit for generating electricity, current series welding machine base by techniques such as encapsulation again
This all be matching before three main grid structures cell piece and manufacture and design, when the welding of battery film of five main grid structures
The global design space of many problems, particularly equipment will be run into, because the size of cell piece does not change, and again
The solar battery string welding machine cost suitable for five main grid structures for designing complete set is again too high, therefore, have in original equipment
The welding that equipment transform the solar cell for making it meet five main grid structures is just proposed to technical staff in the space of limit
Challenge, and the solar battery string vacuum suction base plate after the welding of the welding of series welding machine is exactly one of them.
Cell piece needed after welding series welding forms battery strings continuing onwards transmission to next station from welding post
Road processing technology after continuation, if not having vacuum suction in the transmitting procedure of this battery strings, battery strings will be in transmitting procedure
In be subjected to displacement and cause battery strings to produce inertia deflection to be accurately positioned so as to the battery strings for influenceing subsequent processing.Accordingly, it would be desirable to
The biography of battery strings after a set of mechanism with vacuum suction ensures welding is designed after the completion of the welding of five grid line solar cell grid lines
Defeated stationarity.
Utility model content
In view of the problem in above-mentioned application, in order to meet the Production requirement of the solar cell of five main grid structures, this practicality is new
The purpose of type be to provide it is a kind of be applied to the solar cell of five main grid structures manufacture grid line series welding machine welding welding after battery
String vacuum suction base plate, it is ensured that vacuum suction effect of the battery strings in transmitting procedure, prevents battery strings from being sent out in transmission
Raw displacement.
To reach the purpose of this utility model, battery strings are true after the grid line welding of solar battery string welding machine of the present utility model
The attached base plate of suction, it is described for the vacuum suction of battery strings transmitting procedure after the grid line welding of five main grid solar battery string welding machines
Solar battery string vacuum suction base plate includes multiple screw holes fixed with series welding machine and is arranged in base plate front after welding
The bulge-structure in portion, the both sides of the bulge-structure are symmetrically arranged with transmission steel band guide groove, and the guide groove is provided with multiple intervals
Evenly distributed vacuum absorption holes, the position of base plate back side correspondence vacuum absorption holes is provided with multiple blind hole grooves for communicating and constitutes vacuum
Absorption loop, vacuum absorption holes are communicated with vacuum suction loop；The length of the base plate be 445~465mm, width be 170~
190mm；The aperture of the vacuum absorption holes is 0.8~1.2mm, and the spacing between same vacuum pumping adsorption hole is 28~33mm.
According to another object of the present utility model, the utility model proposes a kind of solar battery string welding machine, it is used for five masters
The grid line welding of the solar cell of grid structure, described series welding machine includes welding feed unit, solar cell piece delivery unit, weldering
Band aligns unit of fitting, welding welding transmission holding meanss, infrared welding unit, battery pack string transmission list after welding with cell piece
Battery strings vacuum suction base plate after unit, battery pack string upset typesetting unit and above-mentioned grid line welding, described battery strings are true
The attached base plate of suction is arranged on after infrared welding unit.
The beneficial effects of the utility model are, battery strings vacuum suction base plate after the welding, it is adaptable to the five main grid sun
Transmission technique after the grid line welding of battery strings welding machine, it coordinates transmission steel band to work together, it is ensured that the battery after welding
Vacuum suction effect with base plate between of the string in transmitting procedure, it is to avoid battery strings occur inertia deflection so as to lead in transmission
The battery strings in subsequent technique are caused to position inaccurate problem, improve production efficiency.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the utility model is foregoing to incite somebody to action with other objects, features and advantages
Become apparent.Wherein：
Fig. 1 show the structure composed schematic diagram of solar battery string welding machine；
Fig. 2A show battery strings vacuum suction after the welding of the grid line of five main grids solar battery string welding machine of the present utility model
The structural representation (front) of base plate；
Fig. 2 B show the front view schematic diagram of Fig. 2A；
Fig. 3 A show battery strings vacuum suction after the welding of the grid line of five main grids solar battery string welding machine of the present utility model
The structural representation (back side) of base plate；
Fig. 3 B show the front view schematic diagram of Fig. 3 A.
Specific embodiment
Architectural feature of the present utility model and advantage combination detailed description are as follows.
The structure composed schematic diagram of the solar battery string welding machine shown in reference picture 1, the series welding machine includes welding feed list
Unit 10, solar cell piece delivery unit 20, welding aligns unit 30 of fitting with cell piece, and holding meanss 40 are transmitted in welding welding,
Infrared welding unit 50, battery pack string transmission unit 60 and battery pack string upset typesetting unit 70 after welding, during work, welding
Required welding (being 5 weldings in the utility model) is driven corresponding welding spool to rotate by feed unit 10 by multiple motors
It is fed forward through directive wheel group, cell piece delivery unit 20 will be sent into series welding machine by cell piece one by one, in welding and cell piece pair
Position laminating unit, cell piece is captured by manipulator, and welding sucker draws and cell piece welding (positive pole welding and negative pole welding)
Contraposition laminating, is placed on vacuum suction base plate, then welds cell piece and the weldering that transmission holding meanss will be posted by welding
Band is sent to infrared welding unit and is welded on welding and grid line is formed on cell piece using steel band, and the battery pack string being welded is through tool
Having the battery strings vacuum suction base plate of vacuum adsorption mechanism to transmit to upset typesetting unit by transmitting steel band carries out component battery
String typesetting.
Reference picture 2A, 2B, 3A and Fig. 3 B in the lump, battery strings vacuum suction base plate includes after grid line welding of the present utility model
Multiple screw holes 625 fixed with series welding machine and the bulge-structure 621 for being arranged on the positive Middle face of base plate, the bulge-structure
621 both sides are symmetrically arranged with transmission steel band guide groove 622, and the guide groove 622 is provided with the evenly distributed vacuum in multiple intervals and inhales
Attached hole 623, the position of base plate back side correspondence vacuum absorption holes 623 is provided with multiple blind hole grooves 624 for communicating and constitutes vacuum suction time
Road, vacuum absorption holes 623 are communicated with vacuum suction loop；The length of the base plate be 445~465mm, width be 170~
190mm；The aperture of the vacuum absorption holes is 0.8~1.2mm, and the spacing between same vacuum pumping adsorption hole is 28~33mm.
Battery strings vacuum suction base plate after welding of the present utility model, it is adaptable to the grid line of five main grid solar battery string welding machines
Transmission technique after welding, be the experiment proved that, it coordinates transmission steel band to work together, it is ensured that the battery strings after welding are being passed
The vacuum suction effect between base plate during defeated, it is to avoid it is follow-up so as to cause that battery strings occur inertia deflection in transmission
Battery strings in technique position inaccurate problem, improve production efficiency.
The utility model is not limited to described embodiment, those skilled in the art do not depart from it is of the present utility model
In the i.e. open scope of spirit, can still make some amendments or change, therefore rights protection scope of the present utility model is with claims
The scope of restriction is defined.
Claims (2)
1. solar battery string vacuum suction base plate after a kind of grid line is welded, for the grid line welding of five main grid solar battery string welding machines
The vacuum suction of battery strings transmitting procedure afterwards, battery strings vacuum suction base plate includes multiple fixing with series welding machine after the welding
Screw hole and the bulge-structure of the positive Middle face of base plate is arranged on, the both sides of the bulge-structure are symmetrically arranged with transmission steel band and lead
Groove, the guide groove is provided with the evenly distributed vacuum absorption holes in multiple intervals, and the position of base plate back side correspondence vacuum absorption holes sets
There are multiple blind hole grooves for communicating to constitute vacuum suction loop, vacuum absorption holes are communicated with vacuum suction loop；The length of the base plate
It is 445~465mm to spend, and width is 170~190mm；The aperture of the vacuum absorption holes is 0.8~1.2mm, and same vacuum pumping is inhaled
Spacing between attached hole is 28~33mm.
2. a kind of solar battery string welding machine, the grid line welding of its solar cell for being used for five main grid structures, described series welding machine bag
Welding feed unit is included, solar cell piece delivery unit, welding aligns unit of fitting with cell piece, and welding welding transmission keeps dress
Put, infrared welding unit, battery pack string transmission unit after welding, battery pack string overturns typesetting unit and such as claim 1 institute
Solar battery string vacuum suction base plate after the grid line welding stated, described solar battery string vacuum suction base plate is arranged on infrared bonding
After order unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317453.8U CN206225344U (en) | 2016-12-03 | 2016-12-03 | Solar battery string vacuum suction base plate and series welding machine after a kind of grid line welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317453.8U CN206225344U (en) | 2016-12-03 | 2016-12-03 | Solar battery string vacuum suction base plate and series welding machine after a kind of grid line welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225344U true CN206225344U (en) | 2017-06-06 |
Family
ID=58784356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317453.8U Active CN206225344U (en) | 2016-12-03 | 2016-12-03 | Solar battery string vacuum suction base plate and series welding machine after a kind of grid line welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934377A (en) * | 2017-11-07 | 2018-04-20 | 无锡奥特维科技股份有限公司 | Transmitting device, welding equipment and transmission method with adsorption hole |
| CN111531274A (en) * | 2020-04-08 | 2020-08-14 | 帝尔激光科技(无锡)有限公司 | Welding strip traction device of crystalline silicon solar cell module and positioning and welding method |
| CN114074427A (en) * | 2020-08-18 | 2022-02-22 | 富泰华工业（深圳）有限公司 | Positioning device |
-
2016
- 2016-12-03 CN CN201621317453.8U patent/CN206225344U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934377A (en) * | 2017-11-07 | 2018-04-20 | 无锡奥特维科技股份有限公司 | Transmitting device, welding equipment and transmission method with adsorption hole |
| CN111531274A (en) * | 2020-04-08 | 2020-08-14 | 帝尔激光科技(无锡)有限公司 | Welding strip traction device of crystalline silicon solar cell module and positioning and welding method |
| CN114074427A (en) * | 2020-08-18 | 2022-02-22 | 富泰华工业（深圳）有限公司 | Positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 215000 No. 18 Jinsheng Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Kuruiqi Automation Co., Ltd. Address before: Room 1503, Huijin Building, 123 East Suzhou Avenue, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Pu Shuo Automation Technology Co. Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: Room 1503, Huijin Building, 123 East Suzhou Avenue, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Pu Shuo Automation Technology Co. Ltd. Address before: 215000 No. 18 Jinsheng Road, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Kuruiqi Automation Co., Ltd. |
|
| TR01 | Transfer of patent right |