CN109367206A - Screen printing apparatus and cell piece lamination system - Google Patents
Screen printing apparatus and cell piece lamination system Download PDFInfo
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- CN109367206A CN109367206A CN201811316735.XA CN201811316735A CN109367206A CN 109367206 A CN109367206 A CN 109367206A CN 201811316735 A CN201811316735 A CN 201811316735A CN 109367206 A CN109367206 A CN 109367206A
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- equipment
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 121
- 238000003475 lamination Methods 0.000 title claims abstract description 67
- 239000004020 conductor Substances 0.000 claims abstract description 97
- 238000007639 printing Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 23
- 238000010030 laminating Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000003463 adsorbent Substances 0.000 description 20
- 238000001179 sorption measurement Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 18
- 230000003028 elevating effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000002305 electric material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/20—Supports for workpieces with suction-operated elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
- B41F15/46—Squeegees or doctors with two or more operative parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- 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
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
-
- 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
Abstract
This application discloses a kind of screen printing apparatus and cell piece lamination system, belong to photovoltaic module production technical field.The screen printing apparatus includes feeding device and silk-screen printing device, feeding device is set to the preceding road station of silk-screen printing device, for providing at least a piece of cell piece to silk-screen printing device, silk-screen printing device printed conductive material in each main gate line at least a piece of cell piece, cell piece is full wafer cell piece, or be the battery blade unit with main gate line, battery blade unit is that full wafer cell piece breaks the cell piece obtained after piece.Cell piece is supplied at silk-screen printing device by the application by feeding device, from silk-screen printing device by way of silk-screen printing the printed conductive material in each main gate line of cell piece, substantially increase the printing efficiency of conductive material.
Description
Technical field
The invention belongs to photovoltaic module production technical field, it is related to a kind of screen printing apparatus and cell piece lamination system.
Background technique
With the increasingly rise of the clean energy resourcies such as China's solar energy, the fast development of China's photovoltaic industry is brought.Folded
In the production process of watt photovoltaic module, need the cell piece of traditional size being first cut into small pieces, then small pieces are rearranged, with
Imbricated way is fixed, and increases the light-receiving area on component unit area, to reinforce incident photon-to-electron conversion efficiency.
In traditional imbrication module production process, need to add conductive material in cell piece main gate line, in traditional equipment
It is primary to smear 6, in addition, tradition addition conductive material mode is dispensing formula, i.e., conductive material point is coated onto main gate line；Or
To scratch formula, i.e., conductive material point is dripped to one end of main gate line, and scratch conductive material to entire main gate line by scraper plate
On.But both mode efficiency are lower, and the production efficiency so as to cause whole producing line is not high.
Summary of the invention
When in order to solve the relevant technologies because adding conductive material to cell piece main gate line using dispensing formula or blade coating formula, production
The problem of inefficiency, this application provides a kind of screen printing apparatus and cell piece lamination system.Specific technical solution is as follows:
In a first aspect, providing a kind of screen printing apparatus, which includes feeding device and silk-screen printing
Device, feeding device are set to the preceding road station of silk-screen printing device, for providing at least a piece of battery to silk-screen printing device
Piece, silk-screen printing device printed conductive material in each main gate line at least a piece of cell piece, cell piece are full wafer battery
Piece, or be the battery blade unit with main gate line, battery blade unit is that full wafer cell piece breaks the cell piece obtained after piece.
Cell piece is supplied at silk-screen printing device by feeding device, the side that silk-screen printing is passed through by silk-screen printing device
Formula printed conductive material in each main gate line of cell piece, substantially increases the printing efficiency of conductive material.
Optionally, which includes silk screen, doctor assemblies and conductive material supply department, is offered on silk screen pair
The hollowed out area of the presumptive area of at least one cell piece is answered, the drive portion in doctor assemblies drives first end of the scraper from silk screen
Second end is moved to, the conductive material that conductive material supply department supplies is applied to the whole region of silk screen, in hollowed out area
Conductive material be applied to below hollowed out area in the presumptive area of corresponding cell piece, presumptive area is the main grid of cell piece
The region that line has.
By the way that silk screen to be offered to the hollowed out area of the presumptive area of at least one corresponding cell piece, so that doctor assemblies exist
When moving to second end from the first end of silk screen, the conductive material for providing conductive material supply department passes through the hollowed out area of silk screen
It prints to the presumptive area of cell piece, i.e., in the main gate line of cell piece, prints conduction in cell piece main gate line to realize
Material.
Optionally, silk-screen printing device further includes printing platform, and cell piece to be printed is placed in printing by feeding device
On platform, adsorbing mechanism is provided on printing platform, printing platform is arranged on linear conveying device or rotationally conveying device
On.
Have the printing platform of adsorbing mechanism by being arranged, when making the cell piece printed conductive material on printing platform,
The offset for avoiding cell piece, guarantees the quality of printed conductive material, and printing platform is arranged on linear conveying device or rotates
Design in conveying device can be compatible with the delivery situation of different cell pieces.
Optionally, which is conveyer belt, rotating platform or transfer robot.
Optionally, the screen printing apparatus include detection cell piece whether He Ge detection device, detection device obtain conjunction
The location information of the cell piece of lattice, feeding device according to location information will corresponding cell piece it is regular after be supplied to silk-screen printing and fill
It sets.
Determine qualified cell piece and its location information, by setting detection device so that silk-screen printing device is according to fixed
When position information carries out print conductive materials to cell piece, appropriate adjustment printing angle improves printing quality.
Optionally, which further includes neatening device, and detection device obtains the positioning letter of qualified cell piece
Breath, neatening device according to location information will corresponding cell piece carry out it is regular, feeding device will be regular after cell piece be supplied to silk
Wire mark brush device.
It is regular to cell piece progress by setting neatening device, guarantee that silk-screen printing device is carrying out conduction material to cell piece
Quality when material printing saves silk-screen printing device and adjusts printing angle, improves printing efficiency.
Optionally, which further includes material stock box, and feeding device is transfer robot, and feeding device is from material stock
Box is placed at silk-screen printing device after drawing cell piece；
Alternatively,
The screen printing apparatus further includes the material stock box and draw frame machine for being set to the preceding road station of feeding device, feed dress
It is set to conveyer belt or rotating platform, draw frame machine is supplied to feeding device after drawing cell piece out of material stock box, and feeding device will
Cell piece is delivered at silk-screen printing device.
Second aspect provides a kind of cell piece lamination system, the cell piece lamination system include such as first aspect and
The screen printing apparatus and laminating equipment provided in the various optional implementations of first aspect, screen printing apparatus are set to lamination
The preceding road station of equipment, in which:
Screen printing apparatus will print at least two panels cell piece printed conductive material that will carry out lamination, laminating equipment
There is the cell piece of conductive material to carry out lamination processing.
By waiting at least two panels the cell piece printed conductive material of lamination using screen printing apparatus before lamination,
Substantially increase the efficiency printed to multi-disc cell piece.
Optionally, cell piece lamination system further includes scribing equipment and breaks piece equipment, in which:
Scribing equipment and break the preceding road station that piece equipment is set in turn in screen printing apparatus, scribing equipment to cell piece into
Row scribing processing, breaking piece equipment, treated that cell piece carries out breaks piece processing to scribing, breaks the every cell piece list obtained after piece
It include main gate line in member, screen printing apparatus is to breaking at least two panels battery blade unit printed conductive material after piece；
Alternatively,
Scribing equipment is set to the preceding road station of screen printing apparatus, breaks the rear road that piece equipment is set to screen printing apparatus
Station, scribing equipment carry out scribing processing in the corresponding position of cell piece, include master on every battery blade unit after scribing
Grid line, screen printing apparatus break piece equipment to the battery for being printed with conductive material to the cell piece printed conductive material after scribing
Piece carries out breaking piece processing, breaks on the every battery blade unit obtained after piece comprising the main gate line for being printed with conductive material, lamination
The battery blade unit for being printed with conductive material is carried out lamination processing by equipment.
It completes to break piece processing to normal cell piece with piece equipment is broken by setting scribing equipment, is breaking the rear to each of piece
Cell piece after breaking piece carries out silk-screen printing, avoids the influence for breaking piece to print conductive materials；And silk is set before breaking piece
Net printing process carries out the silk-screen printing of conductive material to full wafer cell piece, avoid carrying out multiple cell pieces broken after piece
When silk-screen printing because the offset of several cell pieces or no-fix accurately caused by the lower problem of printing quality.
Optionally, which further includes the heating equipment of road station after being set to laminating equipment, described to add
Hot equipment heats the battery strings obtained after lamination, to melt conductive material, forms the laminated battery being bonded together
Pond string.
The cell piece after lamination is heated by heating equipment, to melt conductive material, formation is bonded in one
The laminated batteries string risen.
Optionally, which further includes busbar feeder apparatus and busbar welding equipment, in which: confluence
Feeder apparatus places busbar to the end of the battery strings after lamination, alternatively, after busbar feeder apparatus places busbar,
Laminating equipment carries out the lamination of cell piece using busbar as end；The busbar welding equipment welds busbar and battery strings
It connects.
By the way that busbar feeder apparatus is arranged, can be completed folded to the end automatic welding busbar of laminated batteries string
The automatic flow of piece and busbar welding.
Optionally, which further includes that scaling powder smears equipment, and scaling powder is smeared equipment and supplied to busbar
Expect that the busbar that equipment provides smears scaling powder；Alternatively, the cell piece lamination system further includes that conductive material smears equipment, it is conductive
Applying material equipment smears conductive material to busbar feeder apparatus；Alternatively, screen printing apparatus is also to busbar feeder apparatus
The busbar printed conductive material of offer.
Equipment is smeared by setting scaling powder or conductive material smears equipment, and busbar is relatively easily welded
It is connected in the battery strings of lamination, improves the bonding quality between busbar and battery strings.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structural schematic diagram of the screen printing apparatus provided in one embodiment of the invention；
Fig. 2A is the top view of the silk-screen printing device provided in one embodiment of the invention；
Fig. 2 B is the side view of the silk-screen printing device provided in one embodiment of the invention；
Fig. 2 C is the side view of the silk-screen printing device provided in another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the laminating equipment provided in one embodiment of the invention
Fig. 4 is the structural schematic diagram of the cell piece lamination system provided in one embodiment of the invention；
Fig. 5 is the structural schematic diagram of the cell piece lamination system provided in another embodiment of the present invention；
Fig. 6 A is that is provided in one embodiment of the invention break the structural schematic diagram of piece equipment；
Fig. 6 B is the partial schematic diagram for breaking piece equipment provided in one embodiment of the invention；
Fig. 7 A is the structural schematic diagram of the heating equipment provided in one embodiment of the invention；
The structural schematic diagram for the conveying device of heating equipment that Fig. 7 B is that is provided in one embodiment of the invention be equipped with；
Fig. 8 A is the structural schematic diagram of the heating equipment provided in one embodiment of the invention；
Fig. 8 B is the arrangement signal of infrared lamp in the heating lamp box of the heating equipment provided in one embodiment of the invention
Figure.
Wherein, appended drawing reference is as follows:
10, screen printing apparatus；11, feeding device；12, silk-screen printing device；121, silk screen；122, doctor assemblies；
1221, drive portion；1222, scraper；1223, cell piece；1224, printing platform；1225, elevating mechanism；13, material stock box；20, it draws
Piece equipment；30, piece equipment is broken；31, adsorbent equipment；311, sipes；312, pipeline is adsorbed；313, shaft；314, guide groove；315, circle
Column；316, side plate；32, disconnected device is broken；2a, force section；33, elevating movement device；331, power device；332, guiding device；
34, returning device；341, mounting rack；342, elastic device；40, laminating equipment；41, lamination robot；42, pickup section；421,
Lifting cylinder；422, adsorption piece；50, heating equipment；51, bottom plate is heated；52, adsorption hole；53, heating rod is inserted into hole；54, temperature
Sensor insertion hole；55, heating rod；56, temperature sensor；57, lamp box；571, fluorescent tube is heated；58, lifting device；60, it conveys
Device；70, battery strings.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
In the production for realizing battery strings using lamination process, it usually needs treat the main gate line of each cell piece of lamination
Upper smearing conductive material, such as conducting resinl, and current mode is all made of conductive material smearing spray head and sprays to main gate line,
This mode usually requires multiple conductive materials and smears spray head, and needs repeatedly smear battery needed for could completing a lamination
Piece, and influence when spray head sprays by the concentration of conductive material is smeared, there can be the feelings for smearing spray head blocking when more
Condition needs the case where conductive material is smeared on producers' real time inspection cell piece, and efficiency is very low.
In view of this, this application provides a kind of screen printing apparatus smears conductive material to cell piece, below with reference to Fig. 1
Screen printing apparatus is illustrated.
Fig. 1 is the structural schematic diagram of the screen printing apparatus provided in one embodiment of the invention, the screen printing apparatus
Including feeding device 11 and silk-screen printing device 12, feeding device 11 is set to the preceding road station of silk-screen printing device 12, is used for
At least a piece of cell piece is provided to silk-screen printing device 12.
Feeding device 11 said here can be conveyer belt, rotating platform or transfer robot.In general, work as feed
When device 11 is conveyer belt or rotating platform, silk-screen printing device 12 is located at the end or side of feeding device 11.
Here silk-screen printing device 12 printed conductive material in each main gate line at least a piece of cell piece, battery
Piece is full wafer cell piece, or is the battery blade unit with main gate line, and battery blade unit is to obtain after full wafer cell piece breaks piece
Cell piece.
When lamination process produces battery strings, it is that multiple cell pieces (can also become electricity that normal cell piece, which is usually broken piece,
Pond blade unit), in order to realize the aggregation of electric current, main gate line, therefore silk screen are remained on every battery blade unit after breaking piece
Printing equipment 12 can printed conductive material in the main gate line on multiple battery blade units broken after piece.
When the cell piece of conductive material to be printed is on normal cell piece namely cell piece there are when a plurality of main gate line, then
Can be according to actual needs to each main gate line printed conductive material of normal cell piece, later use breaks piece process for standard electric
It is the printed battery blade unit for having conductive material of multi-disc that pond piece, which breaks piece,.
And when the cell piece of conductive material to be printed is the battery blade unit after breaking piece, in order to improve efficiency, Ke Yitong
When in the main gate line of multiple battery blade units printed conductive material.
Obviously, in practical applications, silk-screen printing device 12 can also print conduction material to multi-disc normal cell piece simultaneously
The quantity for the cell piece that single prints can be arranged in material according to practical timing requirements.
Conductive material said here is generally conducting resinl.
In one possible implementation, it refers to shown in Fig. 2A, Fig. 2 B and Fig. 2 C, which includes
Silk screen, doctor assemblies and conductive material supply department (not shown) offer the fate of at least one corresponding cell piece on silk screen
The hollowed out area in domain, the drive portion in doctor assemblies drives scraper to move to second end from the first end of silk screen, by conduction material
The conductive material of material supply department supply is applied to the whole region of silk screen, and the conductive material in hollowed out area is applied to vacancy section
Below domain in the presumptive area of corresponding cell piece, and be then applied in the conductive material of hollowed out area it is right below hollowed out area
In the presumptive area for the cell piece answered, to realize the purpose using silk screen to cell piece rapid application guide material.Here
The presumptive area on cell piece said is had or occupied region by the main gate line of cell piece.
In actual production, cell piece to be printed can be placed on printing platform.It optionally, can on printing platform
Adsorbing mechanism is arranged, adsorbing mechanism is used to cell piece to be printed being adsorbed in printing platform, avoids electric in printing process
The offset of pond piece.
Optionally, printing platform can be set on linear conveying device or on rotationally conveying device, is compatible with not with this
Same cell piece mode of movement.
Optionally, doctor assemblies may include scraper and the drive portion for driving scraper to move.The quantity of scraper can
With identical as with the quantity of main gate line on group cell piece to be printed, or can be to be printed with same group battery blade unit number
Measure it is identical, than as shown in Figure 2 B.In this case, each scraper is mating is provided with the individual scraper of individual elevating mechanism control
Lifting.
In alternatively possible implementation, a scraper can be used, while to cell piece to be printed or multiple
Battery blade unit is printed, at this point, the length of scraper is generally higher than the presumptive area with conductive material to be applied on cell piece
Length, as shown in Figure 2 C.
Here the hollowed out area of the presumptive area of at least one corresponding cell piece is offered on silk screen, for example, when to one
When a cell piece smears conductive material, which can open up one according to the presumptive area of the cell piece of conductive material to be applied
Hollowed out area；In order to improve the efficiency for smearing conductive material, multiple hollowed out areas, each hollowed out area pair can be set on silk screen
Answer the presumptive area of the conductive material to be applied an of cell piece.
In this way, the application corresponds to the hollowed out area of the presumptive area of at least one cell piece by offering silk screen, make
Doctor assemblies are obtained when moving to second end from the first end of silk screen, the conductive material for providing conductive material supply department is through silk rolling
It prints to the presumptive area of cell piece, i.e., in the main gate line of cell piece, to realize to cell piece main grid the hollowed out area of net
Printed conductive material on line.
In one possible implementation, for the ease of the storage of cell piece, silk-screen printing device 12 can also include
Cell piece to be printed is placed on printing platform by printing platform, feeding device,
And when in order to make the cell piece printed conductive material on printing platform, the offset of cell piece is avoided, guarantees that printing is led
The quality of electric material is provided with adsorbing mechanism on printing platform.Obviously, when feeding device 11 is conveyer belt or rotating platform,
Silk-screen printing device 12 can be not provided with printing platform, flat with the printing that conveyer belt or rotating platform serve as silk-screen printing device 12
Platform, it is corresponding, adsorbing mechanism is also equipped on conveyer belt and rotating platform.
In general, adsorbing mechanism includes adsorption hole and the vacuum generator that is connected to adsorption hole, vacuum generator control
Adsorption hole processed realizes adsorption function.
In actual production, since cell piece is more fragile or cell piece is easy to produce fragmentation after breaking piece, some electricity
Pond on piece, which also has, to be stained, these underproof cell pieces usually will do it recycling, in order to detect these underproof electricity
Pond piece, the screen printing apparatus in the application can also include detection cell piece whether He Ge detection device.The application is implemented
The detection device that example provides can be used for detecting whether cell piece is qualified, for example will be present and be stained, the cell piece of the flaws such as crack
It is determined as unqualified.
In addition, in one possible implementation, cell piece may have offset during conveying or feeding,
And this offset when may result in subsequent silk-screen printing part main gate line be not printed with conductive material, rather than main gate line region
Conductive material may be then printed, in order to improve the quality of subsequent silk-screen printing, the detection device in the application can also be obtained
The remaining location information for being judged as qualified cell piece is taken, location information is to be used to indicate the position of cell piece, such as battery
The relative position of piece, or angle and orientation etc. for indicating cell piece offset, feeding device 11 is provided according to detection device
Location information corresponding cell piece is carried out regular, be provided to silk-screen printing device 12.Obvious feeding device 11 can be with side
Regular side is conveyed to silk-screen printing device 12.
In this way, the application determines qualified cell piece and its location information by setting detection device, so as to screen printing
When brush device 12 carries out print conductive materials to cell piece according to location information, appropriate adjustment printing angle improves printing quality.
Other than the above-mentioned feeding device 11 referred to has regular function, in alternatively possible implementation, the silk
Net printing equipment can also include neatening device, and detection device obtains the location information of qualified cell piece, neatening device according to
The location information that detection device provides will corresponding cell piece carry out it is regular, feeding device 11 will be regular after cell piece be supplied to silk
Wire mark brush device 12.By setting neatening device to cell piece carry out it is regular, guarantee silk-screen printing device 12 to cell piece into
Quality when row print conductive materials saves silk-screen printing device 12 and adjusts printing angle, improves printing efficiency.
Obviously, neatening device here can be the device independently of feeding device 11, or can be mounted to be fed
Device on device 11.
In one possible implementation, cell piece may be deposited in advance in material stock box 13, especially be fed
When device 11 is transfer robot, it usually needs cell piece and feeding are picked up from the material stock box 13 of cell piece, for this feelings
Condition, screen printing apparatus provided by the present application can also include material stock box 13, and feeding device 11 is transfer robot, feeding device
11 are placed in from silk-screen printing device 12 after the absorption cell piece of material stock box 13.Optionally, when feeding device 11 is conveying robot
When people, multiple pickup section can be set simultaneously, to pick up multi-disc cell piece simultaneously on transfer robot.
In alternatively possible implementation, when feeding device 11 is conveyer belt or rotating platform, it usually needs carry
Mechanism by the cell piece feeding to feeding device 11 in material stock box 13, in response to this, screen printing provided by the present application
Brush equipment can also include the material stock box 13 and draw frame machine for being set to the preceding road station of feeding device 11, and feeding device 11 is defeated
It is supplied to feeding device 11 after sending band or rotating platform, draw frame machine to draw cell piece out of material stock box 13, feeding device 11 will
Cell piece is delivered at silk-screen printing device 12.
In conclusion screen printing apparatus provided by the present application, is supplied to silk-screen printing for cell piece by feeding device 11
At device, from silk-screen printing device by way of silk-screen printing the printed conductive material in each main gate line of cell piece, greatly
The printing efficiency of conductive material is improved greatly.
In addition, the cell piece lamination system includes as shown in Figure 1 present invention also provides a kind of cell piece lamination system
Screen printing apparatus and laminating equipment, screen printing apparatus 10 are set to the preceding road station of laminating equipment 40, wherein silk-screen printing
Equipment 10 will be printed with conductive material at least two panels cell piece printed conductive material that will carry out lamination, laminating equipment 40
Cell piece carries out lamination processing.
As shown in figure 3, it is the structural schematic diagram of the laminating equipment provided in one embodiment of the invention, lamination here
Equipment 40 may include lamination robot 41 and multiple pickup section 42 that lamination robot 41 operates end is arranged in, to realize
The function of multi-disc is picked up simultaneously, and lamination robot 41 passes through the controller of lamination robot or the control of cell piece lamination system
Device control processed realizes that monolithic when lamination is placed.Here pickup section 42 can be 2,3,4,5 or 6, pickup section
42 quantity can also be greater than 6.
Optionally, in another feasible embodiment, laminating equipment can be made of positioning region and multiple pickup section,
Wherein, the length that each pickup section is stretched out is identical, but retraction amount is different, and when needing to draw cell piece, positioning region will be each
It is separated between pickup section according to scheduled pickup gap length, pickup section stretches out and picks up cell piece；After drawing cell piece, pick up
Portion retracts, since each pickup section retraction amount is different, so the cell piece in each pickup section will not contact；Positioning region will be each
Cell piece is stacked to corresponding placement position, realized to multi-disc battery by pickup section according to scheduled lamination gap length, pickup section
The stacking of piece.
Optionally, each pickup section 42 may include lifting cylinder 421 and adsorption piece 422, and adsorption piece 422 can be sucker
It is also possible to cuboid adsorption bar.In general, adsorption piece 422 may include that vacuum chuck, vacuum venting pipe and vacuum occur
Device, which is connect by vacuum venting pipe with vacuum generator, right when some pickup section 42 needs to adsorb cell piece
The lifting cylinder 421 answered declines, and drives above adsorption piece 422 to cell piece, and the vacuum that vacuum generator controls adsorption piece 422 is inhaled
Disk realizes adsorption function；When needing placing battery plate, corresponding lifting cylinder 421 declines, and drives adsorption piece 422 to placement position
Top is set, vacuum generator disconnects the adsorption function of vacuum chuck, and adsorbed cell piece drops down onto placement location.
In one possible implementation, cell piece lamination system further includes scribing equipment 20 and breaks piece equipment 30,
In practical application, screen printing apparatus 10 and scribing equipment 20, the installation relation broken between piece equipment 30 can be by least two
Kind mode is realized:
It is shown in Figure 4 in first way, it is the cell piece lamination system that the application one embodiment provides
Structural schematic diagram, scribing equipment 20 and breaks the preceding road station that piece equipment 30 is set in turn in screen printing apparatus 10, scribing equipment
20 pairs of cell pieces carry out scribing processing, and breaking piece equipment 30, treated that cell piece carries out breaking piece processing to scribing, obtain after breaking piece
Every battery blade unit on include main gate line, screen printing apparatus 10 is to breaking the printing of at least two panels battery blade unit after piece
Conductive material.
In this way, completing to break piece processing to normal cell piece with piece equipment 30 is broken by setting scribing equipment 20, piece is being broken
Backward each cell piece broken after piece carry out silk-screen printing, avoid the influence for breaking piece to print conductive materials.
It is shown in Figure 5 in the second way, it is the cell piece lamination system that another embodiment of the application provides
Structural schematic diagram, scribing equipment 20 is set to the preceding road station of screen printing apparatus 10, breaks piece equipment 30 and be set to screen printing
The rear road station of brush equipment 10, scribing equipment 20 carry out scribing processing in the corresponding position of cell piece, every battery after scribing
It include main gate line on blade unit, it is right to break piece equipment 30 to the cell piece printed conductive material after scribing for screen printing apparatus 10
The cell piece for being printed with conductive material carries out breaking piece processing, breaks and leads comprising being printed on the every battery blade unit obtained after piece
The battery blade unit for being printed with conductive material is carried out lamination processing by the main gate line of electric material, laminating equipment 40.
Silkscreen process is set before breaking piece, i.e., carries out the silk-screen printing of conductive material to full wafer cell piece, avoids
Printing quality caused by offset or no-fix accurately when carrying out silk-screen printing to multiple cell pieces broken after piece because of several cell pieces
Measure lower problem.
Above-mentioned said scribing equipment 20 is usually the equipment using laser scribing mode.In some applications, in order to keep away
Exempt from laser scribing and cause the positive damage of cell piece, in production, scribing processing can be carried out to the back side of cell piece.
Further, in one possible implementation, cell piece face-up conveys, and conveys the conveying dress of cell piece
It is set to hollow design, scribing equipment 20 is located at the lower section of cell piece and carries out scribing with the back side to cell piece.
In alternatively possible implementation, the cell piece back side conveys upward, the back side of the scribing equipment 20 to cell piece
Scribing is carried out, it then will be face-up after cell piece overturning 180 degree by tipping arrangement.That is, cell piece lamination system
Can also include tipping arrangement, tipping arrangement be located at 20 position Hou Dao of scribing equipment, scribing equipment 20 to the back side of cell piece into
Cell piece after scribing is overturn 180 ° by row scribing processing, tipping arrangement.By the way that tipping arrangement is arranged, after overleaf scribing
Cell piece carries out overturning 180 degree, to guarantee the positive main gate line printed conductive material of cell piece.
Above-mentioned piece equipment 30 of breaking may refer to shown in Fig. 6 A and Fig. 6 B, and Fig. 6 A is provided in one embodiment of the invention
The structural schematic diagram of piece equipment is broken, Fig. 6 B is the partial schematic diagram for breaking piece equipment provided in one embodiment of the invention.This is broken
Piece equipment 30 includes: adsorbent equipment 31, the adsorbent equipment 31 for respectively correspond absorption each wait break disconnected small pieces, by break break it is suitable
Ordered pair answers the adsorbent equipment of N number of small pieces to be rotatably arranged；Disconnected device 32 is broken, this breaks disconnected device 32 with force section, the force section
It successively abuts the adsorbent equipment 31 by disconnected sequence is broken and rotates the adsorbent equipment 31；And to drive the adsorbent equipment 31 and/
Or this breaks the elevating movement device 33 of disconnected 32 relative motion of device, it further includes returning device 34, return dress that this, which breaks sheet devices 32,
The adsorbent equipment 311 for setting 34 preceding N pieces corresponding with by disconnected sequence is broken abuts against, and puts for the adsorbent equipment 311 to be returned back to full wafer
Piece position.
In the present embodiment, it breaks disconnected device 32 to be fixedly installed, elevating movement device, which provides power, keeps adsorbent equipment disconnected to breaking
Device movement.The elevating movement device 33 drives the adsorbent equipment 31 movement by the returning device 34 connection.The elevating movement
Device 33 includes power device 331 and guiding device 332, which drives the returning device 34 along the guiding device
332 move up and down.
In one possible implementation, whole piece cell piece draws N-1 flute mark, breaks into N number of small pieces, N by breaking to break
For the natural number greater than 1.
It is the special-shaped pressing plate with multiple force section 2a that this, which breaks disconnected device 32,.Multiple force sections are arranged to be located at abnormal shape pressure
The lozenges form in board bottom portion, because breaking disconnected form from both ends to centre using anisotropic pressing plate selection, the abnormal shape pressing plate at this time
It is set as the form for two inclined lozenges for having both ends to intermediate recess.The contact site of special-shaped pressing plate and cylinder can
To be only inclined-plane, it is also possible to the other forms such as semi-circular recesses, vee gutter, uses inclined-plane in the present embodiment.
The absorption of full wafer is adsorbed using air pressure, the surface of the adsorbent equipment 31 is equipped with adsorption hole, adsorption hole connection
There is absorption pipeline 312.To mitigate weight, sipes 311 is additionally provided on adsorbent equipment 1.
The both side ends of the adsorbent equipment 31 are equipped with shaft 313, which is slidably inserted into vertical guide groove 314.It should
The end of adsorbent equipment 31 is additionally provided with cylinder 315.The cylinder 315 and the center of the shaft 313 are in the same of the adsorbent equipment
On horizontal plane, force section 2a activity abuts the cylinder 315 and the shaft 313.
The returning device 34 includes the mounting rack 341 connecting with the elevating movement device 33 and is arranged in the mounting rack 341
On elastic device 342, which abuts against with the cylinder 315 and the shaft 313；33 band of elevating movement device
It moves the mounting rack 341 to move upwards, which, which abuts, supports the cylinder 315 and the shaft 313 servo-actuated, drives the suction
Adsorption device 31 moves up, and the force section 2a on the abnormal shape pressing plate successively contacts the cylinder and the shaft by disconnected sequence is broken, and makes
Adsorbent equipment rotation, to complete to break disconnected；The elevating movement device moves down, and the adsorbent equipment is under the action of the elastic device
Return.Elastic device 342 is the spring with pressure head, and spring bottom end is fixed, and pressure head abuts the cylinder 315 and shaft of adsorbent equipment
313, fixed length guide post can also be arranged in spring, to avoid spring warpage.Guide groove 314 is arranged on side plate 316, and side plate 316 is solid
It is scheduled on mounting rack 341.
In practical applications, can using break one by one from one end to the other side it is disconnected by the way of, can also using from both sides it is past
Mid-ambles break disconnected mode.
Optionally, still referring to shown in Fig. 4 or Fig. 5, which further includes after being set to laminating equipment 40
The heating equipment 50 of road station, heating equipment 50 heat the battery strings obtained after lamination.Optionally, heating equipment 50 is logical
It crosses heating method (for example infrared lamp heating etc. is heated or utilized using heating tube) to heat battery strings, be led with fusing
Electric material forms the laminated batteries string being bonded together.
Heating equipment 50 can be by the way of heating bottom plate, than that shown in B, can also use infrared lamp as shown in figures 7 a and 7b
The mode of pipe heating, as shown in Figure 8 A and 8 B.
Fig. 7 A is the structural schematic diagram of the heating equipment provided in one embodiment of the invention, and Fig. 7 B is a reality of the invention
The structural schematic diagram of the conveying device for being equipped with heating equipment provided in example is applied, which is located at conveying device 60
Below conveyer belt, conveying device 60 here is for conveying the battery strings that laminating equipment 40 stacks, adding below conveyer belt
Hot equipment 50 can be to heating below battery strings.Heating equipment 50 is made of muti-piece heating 51 laid out in parallel of bottom plate.Add
Connect adsorbent equipment under the adsorption hole 52 of hot bottom plate 51, downward adsorption capacity is provided, heats and be also provided with heating rod 55 on bottom plate 51
It is inserted into hole 53 and temperature sensor is inserted into hole 54, heated by 55 pairs of heating bottom plates 51 of heating rod of insertion, then pass through temperature
The temperature of 56 pairs of sensor heating bottom plates 51 of degree is monitored in real time, and temperature signal is transferred to the controller of system, thus
The heating power for controlling heating rod 55 enables the temperature of every piece of heating bottom plate 51 individually to adjust, between every piece of heating bottom plate 51
Temperature can be the same or different.
Fig. 8 A is the structural schematic diagram of the heating equipment provided in one embodiment of the invention, which includes lamp
Case 57 drives lamp box 57 to move up and down, in lamp box 57 positioned at the top of the conveyer belt of conveying device 60 by lifting device 58
Heating fluorescent tube 571 (such as common infrared lamp) above the battery strings in conveying device 60 to heating.Such as Fig. 8 B institute
Show, be the layout viewing of heating fluorescent tube 571 in lamp box 57, optionally, heating can be set snoot above fluorescent tube 571, be used for
The heat of aggregation heating fluorescent tube 571.
In a kind of feasible embodiment, heating device may include such as two kinds of heating structures of Fig. 7 A and Fig. 8 A, simultaneously
To carrying out heating welding above and below the cell piece in conveying device 60.
The cell piece after lamination is heated by heating equipment, to melt conductive material, formation is bonded in one
The laminated batteries string risen.
In conclusion cell piece lamination system provided by the present application, by utilizing screen printing apparatus pair before lamination
At least two panels cell piece printed conductive material that waits for lamination, substantially increases the efficiency printed to multi-disc cell piece.
Those skilled in the art will readily occur to of the invention its after considering specification and the invention invented here of practice
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (12)
1. a kind of screen printing apparatus, which is characterized in that the screen printing apparatus includes feeding device and silk-screen printing device,
The feeding device is set to the preceding road station of the silk-screen printing device, for providing at least one to the silk-screen printing device
Piece cell piece, silk-screen printing device printed conductive material in each main gate line on at least a piece of cell piece, institute
Stating cell piece is full wafer cell piece, or is the battery blade unit with main gate line, and the battery blade unit is full wafer cell piece
Break the cell piece obtained after piece.
2. screen printing apparatus according to claim 1, which is characterized in that the silk-screen printing device includes silk screen, scrapes
Knife assembly and conductive material supply department offer the vacancy section of the presumptive area of at least one corresponding cell piece on the silk screen
Domain, the drive portion in the doctor assemblies drives scraper to move to second end from the first end of the silk screen, by the conduction
The conductive material of material supply portion supply is applied to the whole region of the silk screen, and the conductive material in the hollowed out area is applied
It smears to the presumptive area of corresponding cell piece below the hollowed out area, the presumptive area is had by the main gate line of cell piece
Standby region.
3. screen printing apparatus according to claim 2, which is characterized in that the silk-screen printing device further includes that printing is flat
Cell piece to be printed is placed on the printing platform by platform, the feeding device, and absorption is provided on the printing platform
Mechanism, the printing platform setting is on linear conveying device or on rotationally conveying device.
4. screen printing apparatus according to claim 1, which is characterized in that the feeding device is conveyer belt, rotary flat
Platform or transfer robot.
5. screen printing apparatus according to claim 1, which is characterized in that the screen printing apparatus includes detection battery
Piece whether He Ge detection device, the detection device obtains the location information of qualified cell piece, the feeding device according to
The location information will corresponding cell piece it is regular after be supplied to the silk-screen printing device.
6. screen printing apparatus according to claim 5, which is characterized in that the screen printing apparatus further includes regular dress
It sets, the detection device obtains the location information of qualified cell piece, and the neatening device will be corresponded to according to the location information
Cell piece carry out it is regular, the feeding device will be regular after cell piece be supplied to the silk-screen printing device.
7. screen printing apparatus according to claim 1, which is characterized in that the screen printing apparatus further includes material stock
Box, the feeding device are transfer robot, and the feeding device is placed in the silk after drawing cell piece from the material stock box
At wire mark brush device；
Alternatively,
The screen printing apparatus further includes the material stock box and draw frame machine for being set to the preceding road station of the feeding device, described
Feeding device is conveyer belt or rotating platform, and the draw frame machine is supplied to the confession after drawing cell piece out of described material stock box
Expect that cell piece is delivered at the silk-screen printing device by device, the feeding device.
8. a kind of cell piece lamination system, which is characterized in that the cell piece lamination system includes as any in claim 1-7
The screen printing apparatus and laminating equipment, the screen printing apparatus are set to the preceding road station of the laminating equipment, in which:
For the screen printing apparatus at least two panels cell piece printed conductive material that will carry out lamination, the laminating equipment will
The cell piece for being printed with conductive material carries out lamination processing.
9. cell piece lamination system according to claim 8, which is characterized in that the cell piece lamination system further includes drawing
Piece equipment and break piece equipment, in which:
The scribing equipment and the preceding road station broken piece equipment and be set in turn in the screen printing apparatus, the scribing are set
It is standby that scribing processing carried out to cell piece, it is described to break piece equipment treated that cell piece carries out breaking piece processing to scribing, it breaks after piece
To every battery blade unit on include main gate line, the screen printing apparatus is to breaking at least two panels battery blade unit after piece
Printed conductive material；
Alternatively,
The scribing equipment is set to the preceding road station of the screen printing apparatus, and the piece equipment of breaking is set to the screen printing
The rear road station of brush equipment, the scribing equipment carry out scribing processing in the corresponding position of cell piece, every battery after scribing
It include main gate line on blade unit, the screen printing apparatus is set to the cell piece printed conductive material after scribing, the piece of breaking
It is standby that the cell piece for being printed with conductive material is carried out to break piece processing, it breaks on the every battery blade unit obtained after piece comprising printing
There is the main gate line of conductive material, the battery blade unit for being printed with conductive material is carried out lamination processing by the laminating equipment.
10. cell piece lamination system according to claim 8, which is characterized in that the cell piece lamination system further includes
It is set to the heating equipment of road station after the laminating equipment, the heating equipment heats the battery strings obtained after lamination
Processing, to melt conductive material, forms the laminated batteries string being bonded together.
11. cell piece lamination system according to claim 8, which is characterized in that the cell piece lamination system further includes
Busbar feeder apparatus and busbar welding equipment, in which:
The busbar feeder apparatus places busbar to the end of the battery strings after lamination, alternatively, busbar feed is set
After standby placement busbar, the laminating equipment carries out the lamination of cell piece using the busbar as end；
The busbar welding equipment welds the busbar and the battery strings.
12. cell piece lamination system according to claim 1, which is characterized in that the cell piece lamination system further includes
Scaling powder smears equipment, and the scaling powder smears the busbar that equipment is provided to the busbar feeder apparatus and smears scaling powder；
Alternatively, the cell piece lamination system further includes that conductive material smears equipment, the conductive material smears equipment to described
Busbar feeder apparatus smears conductive material；
Alternatively, the busbar printed conductive material that the screen printing apparatus is also provided to the busbar feeder apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316735.XA CN109367206A (en) | 2018-11-07 | 2018-11-07 | Screen printing apparatus and cell piece lamination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316735.XA CN109367206A (en) | 2018-11-07 | 2018-11-07 | Screen printing apparatus and cell piece lamination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367206A true CN109367206A (en) | 2019-02-22 |
Family
ID=65397879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316735.XA Pending CN109367206A (en) | 2018-11-07 | 2018-11-07 | Screen printing apparatus and cell piece lamination system |
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| Country | Link |
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| CN (1) | CN109367206A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109742193A (en) * | 2019-02-26 | 2019-05-10 | 苏州辰正太阳能设备有限公司 | Silk-screen lamination machine equipment |
| CN109979863A (en) * | 2019-04-23 | 2019-07-05 | 无锡奥特维科技股份有限公司 | A kind of lamination production equipment |
| CN110120442A (en) * | 2019-05-17 | 2019-08-13 | 苏州沃特维自动化系统有限公司 | A kind of manufacturing technique method printing imbrication battery strings |
| CN110289336A (en) * | 2019-06-10 | 2019-09-27 | 成都晔凡科技有限公司 | Imbrication assembly producing system and method |
| CN110311016A (en) * | 2019-07-19 | 2019-10-08 | 无锡奥特维科技股份有限公司 | Imbrication battery strings production equipment |
| CN110335921A (en) * | 2019-07-29 | 2019-10-15 | 无锡先导智能装备股份有限公司 | A kind of printing equipment |
| CN110600407A (en) * | 2019-09-24 | 2019-12-20 | 无锡奥特维科技股份有限公司 | Sheet breaking device and sheet breaking system |
| CN113442561A (en) * | 2021-06-24 | 2021-09-28 | 通威太阳能（合肥）有限公司 | Battery piece screen printing device and method and machining process of tile folding assembly |
| CN114759114A (en) * | 2020-12-28 | 2022-07-15 | 苏州阿特斯阳光电力科技有限公司 | Preparation method of photovoltaic module and photovoltaic module |
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| CN109742193B (en) * | 2019-02-26 | 2023-12-08 | 苏州辰正太阳能设备有限公司 | Silk screen lamination machine equipment |
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| CN110120442A (en) * | 2019-05-17 | 2019-08-13 | 苏州沃特维自动化系统有限公司 | A kind of manufacturing technique method printing imbrication battery strings |
| CN110289336A (en) * | 2019-06-10 | 2019-09-27 | 成都晔凡科技有限公司 | Imbrication assembly producing system and method |
| CN110311016B (en) * | 2019-07-19 | 2024-03-01 | 无锡奥特维科技股份有限公司 | Production equipment for laminated tile battery strings |
| CN110311016A (en) * | 2019-07-19 | 2019-10-08 | 无锡奥特维科技股份有限公司 | Imbrication battery strings production equipment |
| CN110335921A (en) * | 2019-07-29 | 2019-10-15 | 无锡先导智能装备股份有限公司 | A kind of printing equipment |
| CN110600407A (en) * | 2019-09-24 | 2019-12-20 | 无锡奥特维科技股份有限公司 | Sheet breaking device and sheet breaking system |
| CN110600407B (en) * | 2019-09-24 | 2024-03-01 | 无锡奥特维科技股份有限公司 | Piece breaking device and piece breaking system |
| CN114759114A (en) * | 2020-12-28 | 2022-07-15 | 苏州阿特斯阳光电力科技有限公司 | Preparation method of photovoltaic module and photovoltaic module |
| CN113442561A (en) * | 2021-06-24 | 2021-09-28 | 通威太阳能（合肥）有限公司 | Battery piece screen printing device and method and machining process of tile folding assembly |
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