CN106881546A - A kind of cell piece series welding system - Google Patents

A kind of cell piece series welding system Download PDF

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Publication number
CN106881546A
CN106881546A CN201710246437.7A CN201710246437A CN106881546A CN 106881546 A CN106881546 A CN 106881546A CN 201710246437 A CN201710246437 A CN 201710246437A CN 106881546 A CN106881546 A CN 106881546A
Authority
CN
China
Prior art keywords
welding
cell piece
pipeline
busbar
welder
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
Application number
CN201710246437.7A
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Chinese (zh)
Inventor
李文
季斌斌
徐青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Autowell Technology Co Ltd
Original Assignee
Wuxi Autowell Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Autowell Technology Co Ltd filed Critical Wuxi Autowell Technology Co Ltd
Priority to CN201710246437.7A priority Critical patent/CN106881546A/en
Publication of CN106881546A publication Critical patent/CN106881546A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1876Particular processes or apparatus for batch treatment of the devices
    • H01L31/188Apparatus specially adapted for automatic interconnection of solar cells in a module
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

This invention relates generally to a kind of series welding system, in particular to a kind of cell piece series welding system, it is used to carry out series welding treatment to cell piece.It can mainly include pipeline, Handling device and welder;The pipeline is used to convey cell piece, wherein being placed with welding in the main gate line of the cell piece;The Handling device is used for stacking busbar on the welding on the cell piece;The welder is used to for the busbar to be welded on the cell piece with the welding.The present invention is not only simple in structure, and effectively increases efficiency, that is, save human cost, in turn ensure that the welding effect of cell piece.

Description

A kind of cell piece series welding system
Technical field
This invention relates generally to a kind of series welding system, in particular to a kind of cell piece series welding system.
Background technology
Current global Energy Consumption increases sharply, traditional fossil energy increasingly depleted, energy problem and environmental problem by Gradually turn into two big Important Problems of global concern.Under the pressure of environmental pollution and the pressure of sustainable development, each major country one after another will Solar photovoltaic industry lists the emphasis of regenerative resource exploitation in.
For the electric current required for obtaining, voltage and power output, needed solar-electricity in photovoltaic industry The reality that pond piece series connection can turn into power supply output after the techniques such as stacking, lamination, encapsulation form solar cell module should With product, in the manufacturing process of crystal silicon solar batteries component, it is necessary to be first welded into too solar battery sheet with welding Positive energy battery strings, then by multiple battery strings marshallings, next stretch busbar with the end of multiple solar cell strings The welding for going out is welded, and can be collected to electric current in terminal box outwardly to provide electric power by busbar.
Traditional series welding machine is the function of not welding busbar, after welding of battery film bunchiness, using will manually conflux Bar is welded on the end of battery strings.Not only efficiency is low for this mode, waste of manpower and it is difficult to ensure that welding effect.
Above- mentioned information is only used for strengthening the understanding to background of the invention, therefore it disclosed in the background section Can include not constituting the information to prior art known to persons of ordinary skill in the art.
The content of the invention
A series of concept of reduced forms is introduced in Summary, this will enter in specific embodiment part One step is described in detail.The key that present invention part is not meant to attempt to limit technical scheme required for protection is special Seek peace essential features, the protection domain for attempting to determine technical scheme required for protection is not meant that more.
A primary object of the present invention is at least one defect for overcoming above-mentioned prior art, there is provided one kind can be certainly The cell piece series welding system of dynamic welding busbar.
To achieve the above object, the present invention is adopted the following technical scheme that:
According to an aspect of the invention, there is provided a kind of cell piece series welding system, for carrying out series welding treatment to cell piece, bag Include pipeline, Handling device and welder;
The pipeline is used to convey cell piece, wherein being placed with welding in the main gate line of the cell piece;
The Handling device is used for stacking busbar on the welding on the cell piece;
The welder is used to for the busbar to be welded on the cell piece with the welding.
According to an embodiment of the present invention, wherein also including a cutting means, the cutting means are arranged at described defeated The output end of line sending, the cutting means are used to cut welding to form battery strings.
According to an embodiment of the present invention, it is described to carry dress wherein the welder is arranged on the pipeline Install and be placed in the welder upstream, the busbar is welded on the battery by the welder simultaneously with the welding On piece.
According to an embodiment of the present invention, wherein the welder includes the first welding mechanism and the second bonding machine Structure, first welding mechanism and second welding mechanism are arranged on the pipeline, and the Handling device is arranged at institute State between the first welding mechanism and the second welding mechanism.
According to an embodiment of the present invention, wherein the welding is welded on the cell piece by first welding mechanism On, be welded on the busbar in the battery strings for being welded with welding by second welding mechanism.
According to an embodiment of the present invention, wherein the welder includes the 3rd welding mechanism and the 4th bonding machine Structure, the 3rd welding mechanism is set on the pipeline, and the 4th welding mechanism is arranged at the downstream of the cutting means, The Handling device is arranged between the cutting means and the 4th welding mechanism, is stacked on the welding to the battery strings The busbar.
According to an embodiment of the present invention, wherein the welding is welded on the cell piece by the 3rd welding mechanism On, be welded on the busbar in the battery strings by the 4th welding mechanism.
According to an embodiment of the present invention, wherein being provided with the vacuum suction for adsorbing the cell piece on the pipeline Mechanism.
According to an embodiment of the present invention, wherein also including being sequentially placed the cell piece and welding in the conveying The feeding device of line.
According to an embodiment of the present invention, wherein the feeding device is arranged at the input of the pipeline.
As shown from the above technical solution, the advantage and good effect of cell piece series welding system of the invention are:
Then be welded on the cell piece for busbar and welding by welder by the present invention by setting Handling device, and The preparation of battery strings is completed by need not artificially being intervened, it not only saves cell piece series welding operation, and greatly carries Operating efficiency high;Further, it not only effectively saves human cost, and due to not needing human intervention, moreover it is possible to Welding effect is effectively ensured, the overall cost of cell piece series welding is reduced.
Brief description of the drawings
By being considered in conjunction with the accompanying following the following detailed description of the embodiment of the present invention, various targets of the invention, Feature and advantage will become apparent.Accompanying drawing is only exemplary diagram of the invention, is not necessarily drawn to scale. In the accompanying drawings, same reference represents same or similar part all the time.Wherein:
Fig. 1 is a kind of schematic front view of the battery strings according to an illustrative embodiments;
Fig. 2 is a kind of elevational schematic view of the battery strings according to an illustrative embodiments;
Fig. 3 is a kind of cell piece series welding overall system architecture block diagram according to an illustrative embodiments;
Fig. 4 is a kind of cell piece series welding overall system architecture block diagram according to the second illustrative embodiments;
Fig. 5 is a kind of cell piece series welding overall system architecture block diagram according to the 3rd illustrative embodiments.
Wherein, description of reference numerals is as follows:
1. battery strings;11. cell pieces;12. weldings;13. busbars;2. cell piece series welding system;21. pipeline 22. carries dress Put;23. welders;231. first welding mechanisms;232. second welding mechanisms;233. the 3rd welding mechanisms;234. the 4th welderings Connection mechanism;24. cutting means;25. feeding devices;251. battery case conveying mechanisms;252. feed mechanisms;253. pretreatment mechanisms 254. manipulators;255. welding feeding machanisms;256. welding dressing mechanisms;257. welding haulage gears;26. drawing mechanisms.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes Formula is implemented, and is not understood as limited to implementation method set forth herein;Conversely, thesing embodiments are provided so that the present invention will Fully and completely, and by the design of example embodiment those skilled in the art is comprehensively conveyed to.Identical accompanying drawing in figure Mark represents same or similar structure, thus will omit their detailed description.
Described feature, structure or characteristic can be combined in one or more implementation methods in any suitable manner In.In the following description, there is provided many details fully understand so as to be given to embodiments of the present invention.However, It will be appreciated by persons skilled in the art that technical scheme can be put into practice without in the specific detail or more It is many, or can be using other methods, component, material etc..In other cases, be not shown in detail or describe known features, Material operates to avoid fuzzy each aspect of the present invention.
Below in conjunction with Fig. 1 to Fig. 5 to a specific embodiment of the invention, it is illustrated below:
Fig. 1 is a kind of schematic front view of the battery strings according to an illustrative embodiments.Fig. 2 is according to an exemplary reality Apply a kind of elevational schematic view of the battery strings shown in mode.Fig. 3 is a kind of cell piece according to an illustrative embodiments Series welding overall system architecture block diagram.Fig. 4 is that a kind of cell piece series welding system according to the second illustrative embodiments is whole Body schematic block diagram.Fig. 5 is a kind of cell piece series welding overall system architecture square according to the 3rd illustrative embodiments Figure.
As shown in Figure 1 to Figure 2, the present invention provides a kind of cell piece series welding system, for carrying out series welding treatment to cell piece To form battery strings 1, the cell piece can be specifically photovoltaic cell, but the present invention is not limited thereto.Battery strings 1 Cell piece 11, welding 12 and busbar 13 can specifically be included.Welding 12 can be a plurality of, be respectively used to connect two-phase Adjacent cell piece 11, battery strings are connected as by cell piece 11, and cell piece 11 can join with the specific connected mode of the welding 12 According to connected mode as shown in Figure 2, i.e. the both ends of welding 12 are connected to the upper and lower surface of described two adjacent cell piece 11 In main gate line.Busbar 13 is respectively arranged on the two ends of battery strings 1, and it is vertical with welding 12 be connected, its Main Function is The electric energy that battery strings 1 are produced is derived.
It should be understood, however, that above-mentioned specific embodiment is only the one kind in numerous implementation methods of the invention, and simultaneously It is non-for limiting the present invention, various remodeling that those skilled in the art makes to above-mentioned implementation method are all contained in the present invention Principle in the range of.
As shown in figure 3, the present invention provides a kind of cell piece series welding system 2, and for carrying out series welding treatment to cell piece, its master Pipeline 21, Handling device 22 and welder 23 can be included;The pipeline 21 can be used for conveying cell piece 11, Welding 12 is placed with the main gate line of wherein described cell piece 11;The Handling device 22 is used for the institute on the cell piece 11 State and busbar 13 is stacked on welding 12;The welder 23 is described for the busbar 13 and the welding 12 to be welded on On cell piece 11.The present invention uses above-mentioned set-up mode, can busbar 13 is directly welded on welding 12 to form battery String 1, operating efficiency can be effectively improved, it is to avoid waste of manpower but also can ensure welding effect, so as to greatly reduce Production cost.
In one embodiment of the present invention, a cutting means 24 can also be included.The cutting means 24 can be set In the output end of the pipeline 21, the battery strings 1 that pipeline 21 will be welded are exported, and the cutting means 24 can be according to one Predetermined length, is cut to form battery strings 1 to welding 12.Setting cutting means can allow the invention to direct life Output finished product, is cut without separately setting a procedure butt welding band, saves the operation of cell piece series welding, is greatly improved Operating efficiency.
In one embodiment of the present invention, the welder 23 can be arranged on the pipeline 21, described to remove Shipping unit 22 is arranged at the upstream of the welder 23, and the welder 23 is same with the welding 12 by the busbar 13 When be welded on the cell piece 11.The specific operation of present embodiment is, because Handling device 22 is arranged at the weldering The upstream of connection device 23, therefore first busbar 13 can be positioned on welding 12, welding dress is then transported to by pipeline 21 23 are put, welder 23 simultaneously can be welded above-mentioned each component, finally be cut i.e. by above-mentioned cutting means 24 again Can be made into battery strings 1.Simple structure of the present invention is not only made using above-mentioned design, and saves the manufacturing process of battery strings, so that Effectively increase operating efficiency.
Fig. 4 is a kind of cell piece series welding overall system architecture block diagram according to the second illustrative embodiments.Such as Shown in Fig. 4, the welder 23 can further include the first welding mechanism 231 and the second welding mechanism 232, described First welding mechanism 231 and second welding mechanism 232 can be arranged on the pipeline 21 simultaneously, the Handling device 22 are arranged between the welding mechanism 232 of first welding mechanism 231 and second.First welding mechanism 231 can be by institute State welding 12 to be welded on the cell piece 11, can be welded on for the busbar 13 and be welded with by second welding mechanism 232 In the battery strings 1 of welding 12.The specific operation of present embodiment is that cell piece 11 and welding 12 first are positioned over into pipeline On 21, it is welded by the first welding mechanism 231, to fix the position of the two first, then again will by Handling device 22 Busbar 13 is positioned on welding 12, and it is welded by the second welding mechanism 232, is finally cut by cutting means 24 With the battery strings 1 for being formed.Handling device can be avoided when busbar is placed, to the cell piece on pipeline using above-mentioned design And the positioning of welding shifts, so as to improve operating efficiency of the invention.
Fig. 5 is a kind of cell piece series welding overall system architecture block diagram according to the 3rd illustrative embodiments.Such as Shown in Fig. 5, the welder 23 can also specifically include the 3rd welding mechanism 233 and the 4th welding mechanism 234, described Three welding mechanisms 233 can be arranged on the pipeline 21, and the 4th welding mechanism 234 can be arranged at and described cut dress 24 downstream is put, the Handling device 22 is arranged between the cutting means 24 and the 4th welding mechanism 234, to described The busbar 13 is stacked on the welding 12 of battery strings 1.The welding 12 is welded on the electricity by the 3rd welding mechanism 233 On pond piece 11, be welded on the busbar 13 in the battery strings 1 by the 4th welding mechanism 234.The tool of present embodiment Body operation is, cell piece 11 and welding 12 are welded by the 3rd welding mechanism 233 first, then cutting means 24 according to One predetermined length is cut, and busbar 13 is carried and is positioned over the end of welding 12 by Handling device 22, the 4th bonding machine Structure 234 is welded to form battery strings 1 to busbar 13 and welding 12.Using above-mentioned design it is possible to prevente effectively from busbar pair Cutting means are interfered, so as to effectively improve yield rate of the invention.
In one embodiment of the present invention, the vacuum suction for adsorbing the cell piece is additionally provided with the pipeline 21 Mechanism(Not shown in figure).When cell piece 11 is positioned on pipeline 21, the vacuum adsorption mechanism can inhale cell piece 11 Invest on pipeline 21, positioned with to cell piece 11, so as to avoid the cell piece 11 in welding and handling process from producing position Move.Can be designed so that the present invention is more accurate to the positioning of cell piece using this kind of, it is to avoid the waste of material, and then effectively Reduce manufacturing cost and improve operating efficiency.
As shown in Figures 3 to 5, in one embodiment of the present invention, also including by the cell piece 11 and welding 12 according to The secondary feeding device 25 for being positioned over the pipeline 21, the feeding device 25 is arranged at the input of the pipeline 21.On Material device 25 can specifically include battery case conveying mechanism 251, feed mechanism 252, pretreatment mechanism 253 and manipulator 254. The specific operation of feeding to cell piece 11 of feeding device 25 can be cell piece 11 to be positioned in battery case, by electricity Battery case is delivered to feed mechanism 252 by pond box conveying mechanism 251, and cell piece is taken out and transported to pre- by feed mechanism 252 Processing mechanism 253, is pre-processed by pre-processing mechanism 253 to cell piece 11, is then carried to cell piece by manipulator 254 The input of pipeline 21.The pretreatment for pre-processing mechanism 253 can be various processing modes, and for example it can be to cell piece 11 are detected, are sprayed the operation such as scaling powder, and certain present invention is not limited to this.
Further, feeding device 25 also includes the traction of welding feeding machanism 255, welding dressing mechanism 256 and welding Mechanism 257.The specific operation of feeding to welding 12 of feeding device 25 can be to be supplied by welding feeding machanism 255 Material, then the butt welding band of welding dressing mechanism 256 is arranged and cut, and is finally drawn welding 12 by welding haulage gear 257 In the main gate line of the cell piece 11 on to pipeline 21, to complete the feed of welding 12.
It should be understood, however, that feeding device is not necessarily using above-mentioned each part composition, those skilled in the art can It is adjusted with according to actual conditions.
As shown in Figures 3 to 5, in one embodiment of the present invention, such as the present invention can also include a drawing mechanism 26, Drawing mechanism 26 is arranged at the one end of cutting means 24, and is oppositely arranged with the pipeline 21.Drawing mechanism 26 is mainly used in Battery strings 1 are discharged, but it is understood that, and must all include drawing mechanism 26, example in not all embodiments Other processing units can be such as set after cutting means 24, and so that battery strings 1 are carried out with other treatment, therefore the present invention is to this It is not intended to limit.
As shown from the above technical solution, the advantage and good effect of cell piece series welding system of the invention are:
Then be welded on the cell piece for busbar and welding by welder by the present invention by setting Handling device, and The preparation of battery strings is completed by need not artificially being intervened, it not only saves cell piece series welding operation, and greatly carries Operating efficiency high;Further, it not only effectively saves human cost, and due to not needing human intervention, moreover it is possible to Welding effect is effectively ensured, the cost of cell piece series welding is reduced.
Some currently preferred embodiments of the present invention formula has been illustrated above in association with accompanying drawing.The technical field of the invention it is general Lead to it will be appreciated by the skilled person that concrete structure and technical process shown in above-mentioned specific embodiment part are only merely illustrative Property, and it is nonrestrictive.And, general technical staff of the technical field of the invention can be to various shown in the above Technical characteristic is combined to constitute new technical scheme according to various possible modes, or carries out other changes, and all belongs to Within the scope of the present invention.
Although disclosing the present invention with reference to some embodiments, before without departing substantially from the scope of the present invention and category Put, various variants and modifications can be carried out to described embodiment.It will therefore be appreciated that the invention is not limited in being illustrated Embodiment, its protection domain should limit by the structure and scheme of the content of appended claims and its equivalence.

Claims (10)

1. a kind of cell piece series welding system, for carrying out series welding treatment to cell piece, it is characterised in that including pipeline, carry Device and welder;
The pipeline is used to convey cell piece, wherein being placed with welding in the main gate line of the cell piece;
The Handling device is used for stacking busbar on the welding on the cell piece;
The welder is used to for the busbar to be welded on the cell piece with the welding.
2. cell piece series welding system as claimed in claim 1, it is characterised in that described to cut dress also including a cutting means The output end for being placed in the pipeline is installed, the cutting means are used to cut welding to form battery strings.
3. cell piece series welding system as claimed in claim 2, it is characterised in that the welder is arranged at the pipeline On, the Handling device is arranged at the welder upstream, the welder by the busbar with the welding simultaneously It is welded on the cell piece.
4. cell piece series welding system as claimed in claim 2, it is characterised in that the welder includes the first welding mechanism And second welding mechanism, first welding mechanism and second welding mechanism are arranged on the pipeline, described to remove Shipping unit is arranged between first welding mechanism and the second welding mechanism.
5. cell piece series welding system as claimed in claim 4, it is characterised in that first welding mechanism welds the welding It is connected on the cell piece, be welded on the busbar in the battery strings for being welded with welding by second welding mechanism.
6. cell piece series welding system as claimed in claim 2, it is characterised in that the welder includes the 3rd welding mechanism And the 4th welding mechanism, the 3rd welding mechanism set on the pipeline, and the 4th welding mechanism is arranged at described The downstream of cutting means, the Handling device is arranged between the cutting means and the 4th welding mechanism, to the electricity The busbar is stacked on the welding of pond string.
7. cell piece series welding system as claimed in claim 6, it is characterised in that the 3rd welding mechanism welds the welding It is connected on the cell piece, be welded on the busbar in the battery strings by the 4th welding mechanism.
8. claim 1 to 7 it is any as described in cell piece series welding system, it is characterised in that be provided with the pipeline Adsorb the vacuum adsorption mechanism of the cell piece.
9. claim 1 to 7 it is any as described in cell piece series welding system, it is characterised in that also including by the cell piece It is sequentially placed in the feeding device of the pipeline with welding.
10. cell piece series welding system as claimed in claim 9, it is characterised in that the feeding device is arranged at the conveying The input of line.
CN201710246437.7A 2017-04-15 2017-04-15 A kind of cell piece series welding system Pending CN106881546A (en)

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CN107552989A (en) * 2017-09-30 2018-01-09 无锡奥特维科技股份有限公司 Busbar welding equipment
CN107552909A (en) * 2017-09-30 2018-01-09 无锡奥特维科技股份有限公司 Busbar welding method
CN107931879A (en) * 2017-12-19 2018-04-20 无锡奥特维科技股份有限公司 Lamination welding equipment and lamination welding method
CN108127278A (en) * 2017-12-20 2018-06-08 无锡奥特维科技股份有限公司 Busbar laminating method
CN108526571A (en) * 2018-06-21 2018-09-14 宁夏小牛自动化设备有限公司 Battery strings welding cutting means and string welding machine
CN108555611A (en) * 2018-06-15 2018-09-21 无锡奥特维科技股份有限公司 A kind of battery strings busbar cutting apparatus and string welding machine
CN108620654A (en) * 2018-06-21 2018-10-09 宁夏小牛自动化设备有限公司 First device for eliminating of battery strings and string welding machine and first rejecting cutting method
CN108723653A (en) * 2018-06-28 2018-11-02 无锡奥特维科技股份有限公司 It is a kind of by back-contact welding of battery film at the string welding machine of battery strings
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CN110323297A (en) * 2019-06-20 2019-10-11 滁州隆基乐叶光伏科技有限公司 A kind of laminating method of solar energy solar double-glass assemblies
CN110576258A (en) * 2018-06-07 2019-12-17 罗伯特·博世有限公司 Method for producing a laser joining connection for joining materials and device for carrying out said 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
CN110653531A (en) * 2019-09-29 2020-01-07 无锡奥特维科技股份有限公司 Welding device and welding method
CN111152037A (en) * 2020-01-20 2020-05-15 无锡奥特维科技股份有限公司 Battery piece series welding equipment
CN111162144A (en) * 2020-01-06 2020-05-15 格创东智(深圳)科技有限公司 Solar power generation panel manufacturing device and method

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CN206047418U (en) * 2016-10-09 2017-03-29 阿特斯(中国)投资有限公司 For the welder of photovoltaic module

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CN110576258A (en) * 2018-06-07 2019-12-17 罗伯特·博世有限公司 Method for producing a laser joining connection for joining materials and device for carrying out said method
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CN108620654A (en) * 2018-06-21 2018-10-09 宁夏小牛自动化设备有限公司 First device for eliminating of battery strings and string welding machine and first rejecting cutting method
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CN108526571A (en) * 2018-06-21 2018-09-14 宁夏小牛自动化设备有限公司 Battery strings welding cutting means and string welding machine
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CN108723653A (en) * 2018-06-28 2018-11-02 无锡奥特维科技股份有限公司 It is a kind of by back-contact welding of battery film at the string welding machine of battery strings
CN109003927B (en) * 2018-09-13 2024-04-30 无锡奥特维科技股份有限公司 Battery piece breaking device and method and battery piece series welding machine
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CN109277735A (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
CN109850572A (en) * 2018-11-07 2019-06-07 无锡奥特维科技股份有限公司 Handling device, method for carrying and string welding machine
CN110323297A (en) * 2019-06-20 2019-10-11 滁州隆基乐叶光伏科技有限公司 A kind of laminating method of solar energy solar double-glass assemblies
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