CN109623218A - Solar cell chip bonding machine - Google Patents
Solar cell chip bonding machine Download PDFInfo
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- CN109623218A CN109623218A CN201910102605.4A CN201910102605A CN109623218A CN 109623218 A CN109623218 A CN 109623218A CN 201910102605 A CN201910102605 A CN 201910102605A CN 109623218 A CN109623218 A CN 109623218A
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- 238000003466 welding Methods 0.000 claims abstract description 337
- 238000012546 transfer Methods 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 28
- 230000007246 mechanism Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The present invention discloses a kind of solar cell chip bonding machine, including base, transfer assembly, first welding feed device, second welding feed device, cell piece handling equipment, interconnect welder and confluence welder, base has tile station, waiting station, interconnect welding post, converge welding post, transfer assembly is sent to multiple solar battery sheets successively to interconnection welding post through tile station, first welding is transported at tile station by the first welding feed device, second welding feed device by multiple second weldings be transported at waiting station and tile station at, solar battery sheet is transported at tile station by cell piece handling equipment, interconnection welder welds the solar battery string to form multiple interconnections, confluence welder welds to form battery interconnection plate, realize the same of multiple solar battery strings When welding and solar battery interconnect plate automatic welding, improve production efficiency, improve the transfer efficiency of photovoltaic module.
Description
Technical field
The present invention relates to solar battery sheet welding technology field, in particular to a kind of solar cell chip bonding machine.
Background technique
Solar energy is to be generated electricity one is reproducible clean energy resource using solar energy, has been increasingly subject to the weight of people
Depending on favor, although solar battery string can only realize list in the prior art with string welding machine automatic welding now
Series welding connects, and welding in parallel of converging needs to be welded manually by worker, causes production efficiency low.
Summary of the invention
For the defect of traditional solar battery string welding machine, applicant proposed one kind, and solar energy of going here and there can be achieved at the same time more
The solar cell chip bonding machine of welding of battery film, and the first welding can be welded between multi-string battery piece to form interconnected battery
Plate, to realize the promotion to solar battery product overall stability.This welding manner needs to be completed before welding to multiple
The laying of second welding and the first welding between cell piece, and exist between the second welding and the first welding and cell piece and intersect,
The folded relationship set, structure are complex relative to the battery strings of existing single tandem.Therefore, the weldering of existing solar battery string
It picks and can no longer meet the production needs of interconnected battery plate.
The main object of the present invention is to propose a kind of solar battery bonding machine, it is intended to be solved in existing solar battery sheet
Bonding machine production efficiency it is low, be unable to satisfy interconnected battery plate production the technical issues of needing.
To achieve the above object, solar cell chip bonding machine proposed by the present invention, comprising:
Base has edge left and right to tile station, waiting station, the interconnection welding post, confluence Welder successively laid
Position and multiple preparation stations between the waiting station and interconnection welding post；
Transfer assembly is set to the base, and the transfer assembly includes transmission welding bench device, the transmission welding bench dress
It sets including second conveyer, the second conveyer includes the first conveyer belt, and first conveyer belt is used for so that multiple
Solar battery sheet is successively sent to through the tile station to the interconnection welding post, and solar battery sheet can be made corresponding
It stagnates in the tile station, waiting station, prepare at station and interconnection welding post；
First welding feed device is set to the base, for being transported to preceding the first rearwardly extending welding in paving
On the first conveyer belt at piece station；
Second welding feed device is set to the base, for multiple left and right to be transported to place to the second welding of extension
On the upper welding surface of multiple solar battery sheets at waiting station and on the first conveyer belt at tile station；
Cell piece handling equipment is set to the base, for transporting front and back to multiple solar battery sheets at interval
On the first conveyer belt to the tile station, and for so that the lower welding surface of multiple solar battery sheets and described first
Welding and multiple second welding crimping；
Interconnect welder, be set to the base, for in it is described interconnection welding post at first welding,
Multiple second weldings carry out the solar battery that interconnection welding forms multiple interconnections with corresponding multiple solar battery sheets
String；And
Converge welder, is set to the base, for that will be transported to multiple interconnections at the confluence welding post
The confluence welding of solar battery string forms battery interconnection plate；
Wherein, the transfer assembly is also used to that the sun for the multiple interconnections to be formed will be welded at the interconnection welding post
Energy battery strings are sent at the confluence welding post, and can make the solar battery string of multiple interconnections is corresponding to stagnate in the remittance
It flows at welding post.
Optionally, the first welding feed device includes:
First welding pick-up piece, is movably installed in the base, has the active strokes along front and back and upward and downward, is used for
Pick up first welding；And
First driving device is set to the base, to drive the first welding pick-up piece along front and back and upward and downward
It is mobile, so that first welding is transported on the first conveyer belt at tile station.
Optionally, the second welding feed device includes:
Second welding fixture, is movably installed in the base, have along left and right to active strokes, to clamp multiple institutes
State the second welding；And
Second driving device is set to the base, drives the second welding fixture along left and right to moving, for so that more
A second welding is transported on the upper welding surface of multiple solar battery sheets at waiting station and in tile
On the first conveyer belt at station.
Optionally, feeding position and the lower material position for corresponding to the solar battery sheet are also formed on the base
It sets, the cell piece handling equipment includes:
Cell piece magazine handling equipment is set to the base, for by the solar battery in multiple cell piece magazines
Piece is sent to the feeding position；
Cell piece transmitting device is set to the base, multiple solar energy for that will be at the feeding position
Cell piece is transmitted to the lower discharge position；And
Battery slice baiting apparatus is set to the base, for more after positioning for the first time at the lower discharge position
A solar battery sheet is positioned for the second time and is transferred on the first conveyer belt at the tile station.
Optionally, the cell piece magazine handling equipment includes:
Second conveyer, is set to the base, be provided in the second conveyer it is multiple along front and back to interval and
It is formed along left and right to the second extended conveyer belt, between two neighboring second conveyer belt along left and right to extension into piece
Transfer pipe and/or sylphon Transfer pipe, it is described multiple into the setting of piece Transfer pipe, it is described to be used for into piece Transfer pipe along front and back
To transmission cell piece magazine, the sylphon Transfer pipe is used to remove the vacant cell piece magazine；
Jacking apparatus is set to the base, and is located at the lower section of the feeding position, and the jacking apparatus has upward and downward
Active strokes, multiple jacking portions of the jacking apparatus are upward through respectively between corresponding two second conveyer belts
Gap, for jacking the cell piece in the cell piece magazine below the feeding position respectively to feeding position；With
And
Sylphon transfers component, for being transferred to institute into the empty battery piece magazine on piece Transfer pipe in described for multiple
State sylphon Transfer pipe.
Optionally, the cell piece transmitting device includes:
Third transmission device, is set to the base, the third transmission device include feeding device and along front and back to work
Dynamic third conveyer belt, the transmitting path of the third conveyer belt pass through the lower discharge position, and the feeding device is used for institute
State the initial position that multiple solar battery sheets at feeding position are transferred to the third conveyer belt, the third transmission
Band is for being transferred to the lower discharge position for multiple solar battery sheets in the initial position；And
Detection device is set to the base, including positioning element and/or quality detecting section, the positioning element are used for
The relative position information of the solar battery sheet on the third conveyer belt is obtained, the relative position information includes multiple
Station-keeping data between the solar battery sheet, the quality detecting section is for obtaining on the third conveyer belt
The exception information of the solar battery sheet.
Optionally, the battery slice baiting apparatus includes:
Sliding seat is movably arranged at the base；
Multiple tablet pick-up pieces are movably arranged at the sliding seat, and multiple tablet pick-up pieces are along front and back to side by side
Setting, each tablet pick-up piece are respectively used to pick up a solar battery sheet；
First drive system is set to the base, the sliding seat is drivingly connected, for driving the sliding seat described
It is moved on base, to realize multiple tablet pick-up pieces respectively to multiple solar-electricities at the lower discharge position
Pond piece blanking；And
Second drive system is set to the sliding seat, each tablet pick-up piece is drivingly connected, for respectively driving each institute
It states tablet pick-up piece to move on the movable seat, for adjusting the relative position between multiple solar battery sheets.
Optionally, the transmission welding bench device further includes heating device and cooling device, the transmission welding bench device
To multiple warm areas of laying, multiple warm areas include preheating temperature for the corresponding edge left and right formed at the interconnection welding post
Area, welding warm area and cooling warm area, the heating device are installed to the base, and the corresponding preheating warm area and/or weldering
Warm area setting is connect, for heating by the preheating warm area and/or welding the solar battery sheet of warm area, the cooling device peace
It is filled to the base, and the corresponding cooling warm area setting, for cooling down to the solar battery sheet after welding；
And/or
The interconnection welder includes welding box, and the welding box is movably arranged at the base, to have up and down
Active strokes, the welding box have the opening being arranged downward, are equipped with IR welding fluorescent tube and thimble, institute in the welding box
It states IR welding fluorescent tube to give off heat to be aimed downwardly, the thimble can be set to the IR welding up and downly
The lower section of fluorescent tube, for so that first welding and multiple second weldings are amplexiformed and are heated and be fixed to each other, realization to be electric
Connection.
Optionally, the transfer assembly further includes the 4th transmission device, and the 4th transmission device is used for will be described mutual
The solar battery string that the multiple interconnections to be formed are welded at connection welding post is sent at the confluence welding post, and can be made more
The solar battery string of a interconnection is corresponding to be stagnated at the confluence welding post；
The confluence welder includes:
Converge welding transmission device, for will be sent to the confluence welding post in preceding rearwardly extending confluence welding
Place, and the confluence welding lead of the left and right ends of the solar battery string of the confluence welding and multiple interconnections is overlapped；With
And
Converge weld assembly, is set to the base, real the confluence welding and confluence welding lead to be welded and fixed
Now it is electrically connected.
Optionally, the confluence welder further includes cutting means, and the cutting means are set to the base, and are located at
Between the interconnection welding post and the confluence welding post, for the solar battery string of continuous multiple interconnections to be cut
At the solar battery string of the interconnection board block specifications.
In technical solution provided by the invention, the first welding feed device realizes the weldering between multiple solar battery strings
The feeding of band, the second welding feed device are realized on the welding between the solar battery sheet in the solar battery string
Material, the cell piece handling equipment realizes the feeding of multiple solar battery sheets, by after the completion of laying the first welding,
Multiple second weldings and multiple solar battery sheets are sent at the interconnection welding post, and the interconnection welder is by
The metal grid lines of one welding, multiple second weldings and multiple solar battery on pieces are welded and fixed, and realize electrical connection, are formed more
The solar battery string of a interconnection, these solar battery sheets being arranged side by side can be easily achieved very small stable repetition
Property gap, such as 0.5mm, then by it is described confluence welding post at confluence welder carry out confluence welding, weld
After the completion, it forms battery and interconnects plate, so that welding and solar battery are mutual while realizing multiple solar battery strings
Yoke plate block automatic welding, this aspect improve production efficiency, simplify the sequence and confluence welding movement of solar battery string
And technique, still further aspect are to realize very compact ground arranged solar cell piece, promote the overall conversion efficiency of photovoltaic module.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the floor map that solar cell chip bonding machine provided by the invention battery produced interconnects plate；
Fig. 2 is the partial schematic sectional view that battery interconnects plate in Fig. 1；
Fig. 3 is the schematic perspective view of one embodiment of solar cell chip bonding machine (angle) provided by the invention；
Fig. 4 is the schematic perspective view of one embodiment of solar cell chip bonding machine (another angle) in Fig. 3；
Fig. 5 is the stereochemical structure that the first welding feed device and the second welding feed device assemble (partial structurtes) in Fig. 3
Schematic diagram；
Fig. 6 is the schematic perspective view of the second welding feed device (partial structurtes) in Fig. 5；
Fig. 7 is the schematic perspective view of the first welding feed device (partial structurtes) in Fig. 5；
Fig. 8 is the schematic perspective view of cell piece magazine handling equipment (angle) in Fig. 3；
Fig. 9 is the schematic perspective view of cell piece magazine handling equipment (another angle) in Fig. 3；
Figure 10 is the schematic perspective view of second conveyer and jacking apparatus assembly in Fig. 9；
Figure 11 is the schematic perspective view of jacking apparatus in Figure 10；
Figure 12 is the schematic perspective view that Fig. 9 hollow box transfers component；
Figure 13 is the schematic perspective view of cell piece transmitting device in Fig. 3；
Figure 14 is the schematic perspective view of battery slice baiting apparatus in Fig. 3；
Figure 15 is the schematic perspective view that welding bench device (angle) is transmitted in Fig. 3；
Figure 16 is the schematic perspective view that welding bench device (another angle) is transmitted in Fig. 3；
Figure 17 is the schematic perspective view of confluence welder in Fig. 3；
Figure 18 is the schematic perspective view of transfer device in Figure 17.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the meaning of the "and/or" occurred in full text, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side A
The scheme that case or B scheme or A and B meet simultaneously.In addition, the technical solution between each embodiment can be combined with each other, but
To be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting or can not
Will be understood that the combination of this technical solution is not present when realization, also not the present invention claims protection scope within.
Solar battery bonding machine is mainly used for welding multiple solar battery sheets by welding, needs before welding
Solar battery sheet is successively transferred on production line, to arrange according to required solar battery specification, and meanwhile it is right
Welding should be laid, finally solar battery sheet is welded using welder.However existing solar battery bonding machine
The automatic welding that can only realize single string solar battery sheet, causes production efficiency low.
In consideration of it, the present invention provides a kind of solar battery bonding machine, Fig. 3 to Figure 18 is solar-electricity provided by the invention
The structural schematic diagram of one embodiment of pond chip bonding machine, the solar battery bonding machine 100 provided through the invention, is able to produce
Battery interconnects plate A out, and the battery interconnection plate A please refers to Fig. 1 and Fig. 2, and battery interconnection board includes multiple solar batteries
It is connected between piece b, multiple solar battery sheet b by welding between piece, to form solar battery string a, multiple sun
It is in parallel by welding between going here and there between energy battery strings a, the solar battery string a of multiple interconnections is formed, then by the sun of multiple interconnections
The confluence welding of the energy both ends battery strings a, forms battery and interconnects plate A.
It should be noted that the solar battery bonding machine 100 can be only included in technical solution provided by the invention
Part-structure, also may include all structures of the solar battery bonding machine 100, come to production product be adjusted,
It all should belong to the content of the solution of the present invention, for example, multiple solar battery string a can be only produced simultaneously, solar battery string a
Between without mutually interconnection, in solar battery string a structure, multiple solar battery sheet b can be overlapped, can also be mutual
Between have certain gap, it is of course also possible to be between multiple solar battery string a interconnection formed interconnection multiple solar-electricities
Go here and there a in pond, is also possible to form battery interconnection plate between multiple solar battery string a of multiple interconnections, which interconnects plate
It is also not necessary to be overlapped between two solar battery sheet b, above various situation groups of the solar battery bonding machine 100
At production line and the scope of protection of the invention belonged to by the product that the production line produces.
Fig. 3 to Fig. 4 is please referred to, the solar cell chip bonding machine includes base 1, transfer assembly 2, the first welding feeding
Device 3, the second welding feed device 4, cell piece handling equipment 5, interconnection welder 6 and confluence welder 7, wherein
The base 1 has edge left and right to tile station 11, waiting station 12, the interconnection welding post 14, confluence welding successively laid
Station 15 and multiple preparation stations 13 between the waiting station 12 and interconnection welding post 14, the transfer assembly
2 are set to the base 1, and the transfer assembly 2 includes transmission welding bench device 2a, and the transmission welding bench device 2a includes first
Transmission device, the second conveyer include the first conveyer belt 21, and first conveyer belt 21 is used for so that multiple solar energy
Cell piece b is successively sent to through the tile station 11 to the interconnection welding post 14, and solar battery sheet b can be made corresponding
It stagnates in the tile station 11, waiting station 12, prepare at station 13 and interconnection welding post 14, the first welding feeding
Device 3 is set to the base 1, the first biography for being transported to preceding the first rearwardly extending welding c at tile station 11
It send on band 21, the second welding feed device 4, the base 1 is set to, for the second welding d by multiple left and right to extension
It is transported to the on the upper welding surface of multiple solar battery sheet b at the waiting station 12 and at tile station 11
On one conveyer belt 21, the cell piece handling equipment 5 is set to the base 1, for multiple solar energy by front and back to interval
Cell piece b is transported on the first conveyer belt 21 at the tile station 11, and for so that under multiple solar battery sheet b
Welding surface is crimped with the first welding c and multiple second welding d, the interconnection welder 6, is set to the base 1,
For in it is described interconnection welding post 14 at the first welding c, multiple second welding d with it is corresponding it is multiple too
Positive energy cell piece b carries out the solar battery string a that interconnection welding forms multiple interconnections, and the confluence welder 7 is set to described
Base 1, the solar battery string a confluence welding for that will be transported to multiple interconnections at the confluence welding post 15 form electricity
Pond interconnect plate A, wherein the transfer assembly 2 be also used to will it is described interconnection welding post 14 at weld to be formed it is multiple mutually
The solar battery string a of connection is sent at the confluence welding post 15, and the solar battery string a of multiple interconnections can be made corresponding
It stagnates at the confluence welding post 15.
In technical solution provided by the invention, the first welding feed device 3 is realized between multiple solar battery string a
The feeding of welding, the second welding feed device 4 realize the weldering between the solar battery sheet b in the solar battery string a
Band feeding, the cell piece handling equipment 5 realizes the feeding of multiple solar battery sheet b, by the after the completion of laying
One welding c, multiple second welding d and multiple solar battery sheet b are sent at the interconnection welding post 14, the interconnection
Metal grid lines on first welding c, multiple second welding d and multiple solar battery sheet b are welded and fixed welder 6,
It realizes electrical connection, forms the solar battery string a of multiple interconnections, these solar battery sheet b being arranged side by side can be easy to
Realize very small stable repeated gap, such as 0.5mm, then by the confluence welding at the confluence welding post 15
Device 7 carries out confluence welding, after the completion of welding, forms battery and interconnects plate A, to realize multiple solar battery string a's
Welding simultaneously and solar battery interconnect plate A automatic welding, and this aspect improves production efficiency, simplifies solar-electricity
The sequence and confluence welding movement of pond string a and technique, still further aspect are to realize very compact ground arranged solar cell piece b,
Promote the overall conversion efficiency of photovoltaic module.
It should be noted that the base 1 is the installation base of solar cell chip bonding machine 100 described in the present embodiment
Standard, the corresponding edge that is formed on the base 1 control to the tile station 11 successively laid, waiting station 12, interconnect welding
Station 14, confluence welding post 15 and multiple preparation stations between the waiting station 12 and interconnection welding post 14
13, each solar battery sheet b successively can be successively sent to through the tile station 11 to the interconnection welding post 14, and institute
Stating the first conveyer belt 21 is intermittent movement, and can make each solar battery sheet b it is corresponding stagnate in the tile station 11,
Waiting station 12 prepares at station 13, interconnection welding post 14 and confluence welding post 15, can in the moment of indexing transfer
To execute feeding and weld job, in this way, realization is complete so that entire solar cell chip bonding machine 100 can work continuously
Automated job.
In addition, it is necessary to illustrate, in the present embodiment, of the solar battery sheet b at each station is not limited
Number does not limit of the number of metal grid lines and the corresponding second welding d on each solar battery sheet b yet
Number, for example, it may be at each station, along front and back to the solar battery sheet for being laid with 2,3,4,5 etc. numbers
B is determined according to the specification of solar cell module and version type, in addition, metal grid lines on each solar battery sheet b
Number may be 2 grid, 3 grid, 5 grid etc., and the number of corresponding single the second welding d is 2,3,5, be added to
On multiple solar battery sheet b, such as at any station, the number of the solar battery sheet b is N number of, the sun
Can the numbers of the upper metal grid lines of cell piece b be M, then it is a to add up to M*N for the total number of the corresponding second welding d, above-mentioned
Embodiment should belong to protection scope of the present invention.
Fig. 5 to Fig. 7 is please referred to, in process of production, the first welding feed device 3 first will be along preceding rearwardly extending first
Welding c is transported on the first conveyer belt 21 at tile station 11 according to prefixed time interval and/or distance interval, later
Second welding feed device 4 alternately acts the second welding d transport with the cell piece handling equipment 5 and to too
It is positive can cell piece b laying movement so that solar battery sheet b and along multiple second welding d from left and right to extension successively
It is folded to set, so complete the laying work to the first welding c and multiple second welding d, the number and arrangement of solar battery sheet b
It is determined according to the specification of solar cell module produced.
Firstly, the first welding feed device 3 include the first welding pick-up piece 31 and first driving device 32, described first
Welding pick-up piece 31 is movably installed in the base 1, has the active strokes along front and back and upward and downward, for picking up described the
One welding c, the first driving device 32 be set to the base 1, to drive the first welding pick-up piece 31 along front and back with
And upward and downward is mobile, so that the first welding c is transported on the first conveyer belt 21 at tile station 11, it is so logical
It crosses on the first conveyer belt 21 that the first welding c is transported at tile station 11 by simple mode, is transported by adjusting
The frequency sent and position can adjust the first welding c in the setting position and interval of battery interconnection plate A.
The first welding feed device 3 further includes hitch frame 33, and the hitch frame 33 is set to the base 1, and sets up
In the limiting slot for offering opening upwards on the top of the tile station 11, the hitch frame 33, the limiting slot is in elongated
And along preceding rearwardly extending, with for carrying the first welding c to blanking, the first welding pick-up piece 31 along preceding rearwardly extending,
And be correspondingly arranged in above the limiting slot, the first welding pick-up piece 31 has the movable row along front and back and upward and downward
Journey, second driving device 42 drive the first welding pick-up piece 31 along front and back to and upward and downward move, with for will
The first welding c in the limiting slot is transported on the first conveyer belt 21 at the tile station 11, so, it is possible to reduce fortune
The stroke of the first welding c is sent, to improve the transport efficiency to the first welding c.
In addition, it is necessary to explanation, in order to by welding Raw material processing at the first welding c, the first welding feeding
Device 3 further includes traction fixture 34, traction drive 35 and cutting section 36, and the traction fixture 34 is along front and back to movable
Ground is installed on the hitch frame 33, and the traction fixture 34 is used to clamp the free end of welding raw material, the traction drive
35 are drivingly connected the traction fixtures 34, with for drive the traction fixture 34 the first welding c initial position with
It is moved between final position, so that the free end of the welding raw material is towed to the final position from the initial position,
The cutting section 36 is for cutting off the welding raw material to form the first welding c, in this way, processing by simple mode
A welding is worn in formation, and is matched with the laying mechanism of the first welding c, and production efficiency is improved.
Specifically, the second welding feed device 4 includes the second welding fixture 41 and the second driving device 42, described
Second welding fixture 41 is movably installed in the base 1, have along left and right to active strokes, to clamp multiple described second
Welding d, second driving device 42 are set to the base 1, and the second welding fixture 41 is driven, to moving, to be used for along left and right
So that multiple second welding d be transported on the upper welding surface of multiple solar battery sheet b at waiting station 12 with
And on the first conveyer belt 21 at tile station 11, in this way, a plurality of left and right is transported to the second welding d of extension every time
The first transmission on the upper welding surface of multiple solar battery sheet b at waiting station 12 and at tile station 11
On band 21, production efficiency is improved.
Further, the second welding d is on discharge position, holding fix and laying and the first welding c
Operating position, the second welding fixture 41 includes left fixture 411 and right fixture 412, and second driving device 42 includes
Left driving part 421 and right driving part 422, the left driving part 421 are drivingly connected the left fixture 411, for driving
It moves the left fixture 411 to move between the discharge position and the holding fix, so that a plurality of second welding d is certainly
Discharge position fortune is sent to the holding fix, and the right driving part 422 is drivingly connected the right fixture 412, with
In going that the right fixture 412 is driven to move between the holding fix and the operating position, so that the multiple second
Welding d is transported to the operating position from the holding fix, and when production, left fixture 411 will be for that will arrange second finished
Welding d is transported to after holding fix can make return motion to the left, and right fixture 412 is served only for arrange at holding fix and finish
Second welding d is transported to the operating position, in this way, the arrangement movement and transport of the second welding d is dynamic by setting holding fix
Work can carry out simultaneously, improve production efficiency, in addition, it is necessary to which explanation, the traction fixture 34 of the second welding d are led
It is similar with the first welding c's to draw driving device 35 and cutting section 36, does not give a detailed account further herein.
The cell piece handling equipment 5 is used to front and back being transported to the paving to multiple solar battery sheet b at interval
On the first conveyer belt 21 at piece station 11, and it is used for so that the lower welding surface of multiple solar battery sheet b and first weldering
Band c and multiple second welding d crimping, specifically, also referring to Fig. 1, Fig. 7 to Figure 16, in the present embodiment, the base
The feeding position 5a and lower discharge position 5b for corresponding to the solar battery sheet b are also formed on 1, above and below the cell piece
Expect that device 5 includes cell piece magazine handling equipment 51, cell piece transmitting device 52 and battery slice baiting apparatus 53, the battery
Piece magazine handling equipment 51 is set to the base 1, for the solar battery sheet b in multiple cell piece magazines to be sent to institute
Feeding position 5a is stated, the cell piece transmitting device 52 is set to the base 1, more at the feeding position 5a for that will be in
A solar battery sheet b is transmitted to the lower discharge position 5b, and the battery slice baiting apparatus 53 is set to the base 1, uses
It positions and is transferred to for the second time in by multiple solar battery sheet b after being positioned for the first time at the lower discharge position 5b
On the first conveyer belt 21 at the tile station 11, pass through the cell piece magazine handling equipment 51, cell piece transmission dress
Set 52 and battery slice baiting apparatus 53 realize feeding, positioning and the blanking of the solar battery sheet b, realize automation
Production, improves production efficiency, in addition, it is necessary to explanation, the first time are positioned as coarse positioning, it mainly will be as positioning
The solar battery sheet b of reference completes coarse positioning, and then remaining multiple described solar battery sheet b is in this, as reference
It carries out second to position, is positioned as being accurately positioned for the second time, after the completion of being positioned by described second, multiple solar-electricities
Position between the piece b of pond, which positions, completes.
Wherein, please refer to Fig. 8 to Figure 12 in detail, the cell piece magazine handling equipment 51 include second conveyer 51a,
Jacking apparatus 51b and sylphon transfer component 51c, and the second conveyer 51a is set to the base 1, second transmission
Be provided on device 51a it is multiple along front and back to interval and along left and right to the second extended conveyer belt, two neighboring described the
It is formed between two conveyer belts along left and right to extension into piece Transfer pipe 510 and/or sylphon Transfer pipe 511, it is described to be passed into piece
Channel 510 is sent to be arranged multiple, described to be used for along front and back into piece Transfer pipe 510 to transmission cell piece magazine, the sylphon transmits
Channel 511 is used to remove the vacant cell piece magazine, and the jacking apparatus 51b is set to the base 1, and is located at described
The lower section of feeding position 5a, the jacking apparatus 51b have the active strokes of upward and downward, multiple tops of the jacking apparatus 51b
Ascending part is upward through the gap between corresponding two second conveyer belts respectively, is in the feeding position for jacking respectively
The cell piece in the cell piece magazine below 5a is set to feeding position 5a, the sylphon transfer component 51c is used for will be multiple
It is transferred to the sylphon Transfer pipe 511 in the empty battery piece magazine on piece Transfer pipe 510, in this way, realizing
The automatic charging of the cell piece magazine after the completion of feeding realizes the automatic undercarriage of vacant cell piece magazine, completely
Manual operation is reduced, production efficiency is improved, there is preferable effect.
It should be noted that the jacking apparatus 51b mainly jacks up the cell piece magazine, described logical into piece transmission
It, can be using a lifting body while the multiple cell piece magazines of top lifting, specifically, the top when road 510 is arranged multiple
Ascending part includes jacking block 512, the jacking block 512 be arranged it is multiple, and respectively correspond described in multiple at the feeding station into
Piece Transfer pipe 510 is arranged, and the jacking apparatus 51b further includes sliding rack 513, first longitudinal direction mobile mechanism 514 and multiple the
Two longitudinal moving mechanisms 515, wherein the sliding rack 513 can be vertically to the base 1 be movably installed in, and described first is vertical
To mobile mechanism 514, drive the sliding rack 513 vertically to movement, multiple second longitudinal direction mobile mechanisms 515 are right respectively
Multiple jacking blocks 512 should be driven vertically to be installed on the sliding rack 513 to movement, wherein multiple jacking blocks
512 respectively to jack corresponding multiple cell piece magazines to the feeding position 5a, firstly, the first longitudinal direction is mobile
Mechanism 514 pushes the sliding rack 513 vertically to being movably installed in the base 1, each second longitudinal direction mobile mechanism
515 all have the active strokes of the first longitudinal direction mobile mechanism 514, when the first longitudinal direction mobile mechanism 514 jacking to conjunction
Behind suitable position, multiple second longitudinal direction mobile mechanisms 515 jack the corresponding cell piece magazine to the feeding respectively
Position 5a, jacking speed is fast, high-efficient, has preferable effect, it should be noted that in the present embodiment, does not limit described the
One longitudinal moving mechanism 514 and the concrete form of the second longitudinal direction mobile mechanism 515, for example, can be entirely cylinder or
Entirely electric cylinders or any device that linear drives may be implemented, are the scope of protection of the invention.
When the cell piece magazine is steadily stagnated at the feeding station, the jacking apparatus 51b is by the electricity
Pond piece magazine is jacked to feeding position 5a, and in order to quickly complete feeding, the feeding position 5a is set as a fixed position,
So that the cell piece of top layer is in the feeding position 5a always in the cell piece magazine, it is located at sustained height, is convenient for
Feeding is quickly completed, is to be completed by limit assembly (not shown), such as limit switch can be used in the present embodiment
Form, such as photoelectric sensor, the photoelectric sensor be located at it is described into the left and right sides of piece Transfer pipe 510, to limit
The stroke of the jacking apparatus 51b jacking, makes to be in the feeding always in the cell piece of the cell piece magazine at the middle and upper levels
Position 5a improves the feeding efficiency of the feeding device, has preferable effect.
When the feeding device carries out feeding, the phenomenon that being easy to produce adhesion between adjacent cell piece, in order to enable
Single only takes one-shot battery piece among each cell piece magazine, further includes installing blowing to the base 1 in the present embodiment
Pneumatic module (not shown) separates the cell piece of two adhesions using the gas that air blowing component is blown out, specifically, the air blowing
The gas hole being distributed along the left and right sides into piece Transfer pipe 510 is formed on component, the gas hole to described for taking
Cell piece at discharge position 5a is blown, so that the feeding device draws a cell piece, the position of the gas hole every time
It is substantially suitable with the height of the feeding position 5a, convenient for blowing.
It should be noted that not limited described into piece Transfer pipe 510 and the sylphon Transfer pipe in the present embodiment
511 specific location relationship is also possible to front and back to distribution, is also possible to left and right to side by side for example, it may be upward and downward is distributed
Setting, it is contemplated that the compactedness of structure and conveniently the vacant cell piece magazine a is collected, in the present embodiment, institute
State sylphon transfer passage and described into the setting parallel of piece Transfer pipe 510.
In addition, needing to hold up the vacant cell piece magazine by raising plate 518 in the present embodiment and being then moved to institute
It states on sylphon Transfer pipe 511, and multiple described can share the sylphon Transfer pipe into piece Transfer pipe 510
511, so that all vacant cell piece magazines are all spread out of from a sylphon Transfer pipe 511, specifically, this implementation
In example, the sylphon transfer passage is arranged with described into piece Transfer pipe 510 parallel, and the sylphon transfer component 51c includes cunning
Dynamic seat 516, transverse moving mechanism 517, raising plate 518 and third longitudinal moving mechanism 519, the sliding seat 516 can be along a left side
Dextrad is movably installed in the base 1, and the transverse moving mechanism 517 drives the sliding seat 516 along left and right to moving, described
For raising plate 518 vertically to the sliding seat 516 is movably installed in, the third longitudinal moving mechanism 519 drives the jacking
Plate 518 is vertically to movement, wherein the raising plate 518 is to jack transfer in the vacant electricity stored at station
Pond piece magazine is to the sylphon Transfer pipe 511.
It should be noted that the sliding seat 516 can be combined along left and right to the active strokes moved it is multiple described
Into piece Transfer pipe 510, the transverse displacement arrangement and the longitudinal movement structure can be oil cylinder, cylinder or electric cylinders etc.
Etc. structure types, the freedom degree mainly realizing the upper and lower of the raising plate 518 and moving left and right transferred by the sylphon
Multiple vacant cell piece magazines on piece Transfer pipe 510 are easily sent to the sky by component 51c8
Box Transfer pipe 511 is spread out of, and has preferable effect.
Figure 13 is please referred in detail, the cell piece transmitting device 52 includes third transmission device 52a and detection device 52b,
The third transmission device 52a be set to the base 1, the third transmission device 52a include feeding device and along front and back to
Movable third conveyer belt 522, the transmitting path of the third conveyer belt 522 pass through the lower discharge position 5b, the feeding dress
It sets for multiple solar battery sheet b at the feeding position 5a to be transferred to the initial of the third conveyer belt 522
Position, the third conveyer belt 522 are used to multiple solar battery sheet b in the initial position being transferred to institute
Lower discharge position 5b is stated, the detection device 52b is set to the base 1, including positioning element 523 and/or quality detecting section, institute
Positioning element 523 is stated for obtaining the relative position information of the solar battery sheet b on the third conveyer belt 522, institute
Stating relative position information includes the station-keeping data between multiple solar battery sheet b, and the quality detecting section is used
In the exception information for obtaining the solar battery sheet b on the third conveyer belt 522.
The detection device 52b is set to the base 1, including positioning element 523 and/or quality detecting section, described fixed
Position component 523 is used to obtain the relative position information of cell piece group in the transmission belt, and the relative position information includes multiple
Station-keeping data between solar battery sheet b, the station-keeping data include perpendicular between multiple solar battery sheet b
To spacing, transversion malposition situation and angular alignment situation etc., the battery slice baiting apparatus 53 can obtain the opposite position
Data are set, and the position of the multiple solar battery sheet b of data point reuse depending on that relative position, so that under being in described
Solar battery sheet b at discharge position 5b meets relevant positioning requirements.
In order to guarantee that multiple solar battery sheet b are accurately located, the third transmission device 52a further includes control
The actuator of device, the controller and the quality detecting section and the third conveyer belt 522 is electrically connected, described in obtaining
Initial position message, and the actuator of the third conveyer belt 522 is controlled according to preset row according to the initial position message
Journey drives the third conveyer belt 522 mobile, ensure that multiple solar battery sheet b are accurately located, improves product
The quality of production.
The quality detecting section is used to obtain the exception information of cell piece in the transmission belt, and the exception information refers to energy
The relevant information, such as the fragmentation situation of solar battery sheet b, size etc. for enough reflecting battery tablet quality, so can recognize that
Solar battery sheet b off quality, fragmentation can be replaced out before solar battery sheet b is moved on production line
Solar battery sheet b, guarantee that the solar battery sheet b that is transported on production line is up-to-standard, avoid reprocessing, improve the sun
The production efficiency of energy battery.
Figure 14 is please referred in detail, and the battery slice baiting apparatus 53 includes sliding seat 53a, multiple tablet pick-up piece 53b, first
Drive system 53c and the second drive system 53d, the sliding seat 53a are movably arranged at the base 1, multiple material
Piece pick-up piece 53b is movably arranged at the sliding seat 53a, multiple tablet pick-up piece 53b along front and back to being arranged side by side, respectively
The tablet pick-up piece 53b is respectively used to pick up a solar battery sheet b, and the first drive system 53c is set to described
Base 1 is drivingly connected the sliding seat 53a, multiple to realize for driving the sliding seat 53a to move on the base 1
The tablet pick-up piece 53b is respectively to multiple solar battery sheet b blankings at the lower discharge position 5b, and described the
Two drive system 53d are set to the sliding seat 53a, are drivingly connected each tablet pick-up piece 53b, each described for respectively driving
Tablet pick-up piece 53b is moved on the sliding seat 53a, with opposite between multiple solar battery sheet b for adjusting
Position, while the relative position between multiple solar battery sheet b is adjusted, it realizes efficiently and accurately to multiple cell pieces
Blanking simultaneously meets the needs of more string solar battery sheet b welding procedures.
The first drive system 53c drives the sliding seat 53a to move on the base 1, have left and right and on
It is lower to active strokes, to realize multiple tablet pick-up piece 53b respectively to multiple institutes at the lower discharge position 5b
Solar battery sheet b blanking is stated, the first drive system 53c includes upward and downward driving structure and controls to driving structure,
The prior art is belonged to, is not described in detail herein.
In addition, the relative position that the second drive system 53d needs to adjust between multiple solar battery sheet b is wanted
It asks, in the present embodiment, while when the welding of three solar battery string a of progress, it may for example comprise preceding solar battery sheet b, centre
Solar battery sheet b and rear solar battery sheet b, using intermediate solar cell piece b as reference, second drive system
53d includes the spin rotating motor 531 for driving the intermediate solar cell piece b movement, left and right is to mobile electric cylinders, including is driven
The spin rotating motor 531 of the preceding solar battery sheet b and rear solar battery sheet b movement, left and right are electric to mobile first
Cylinder 532 and relative to the intermediate solar cell piece b movement front and back to the second mobile electric cylinders 533, so set, making
Positional relationship between multiple solar battery sheet b, which adjusts, to be completed, multiple described when being placed at the tile station 11
Position located completion between solar battery sheet b, it is accurate when with the first welding c and the second welding d positioning, it protects
The quality of production of product has been demonstrate,proved, while having improved production efficiency, there is preferable effect.
Figure 15 to Figure 16 is please referred in detail, and the transmission welding bench device 2a is mainly by multiple solar battery sheet b
It is transmitted between different station, when at the interconnection welding post 14, needs to assist relevant heating device 22 and cooling
Device 23 provides the environment of welding and handles the product of postwelding, specifically, in the present embodiment, the transmission welding
Platform device 2a further includes heating device 22 and cooling device 23, and the transmission welding bench device 2a is corresponding in the interconnection Welder
Position 14 at formed edge left and right to laying multiple warm areas, multiple warm areas include preheating warm area 211, welding warm area 212 with
And cooling warm area 213, the installation of heating device 22 to the base 1, and the corresponding preheating warm area 211 and/or welding temperature
Area 212 is arranged, for heating by the preheating warm area 211 and/or welding the solar battery sheet b of warm area 212, the cooling
Device 23 is installed to the base 1, and the corresponding cooling warm area 213 is arranged, for the solar battery after welding
Piece b is cooled down.
It should be noted that correspondence is formed on the base 1 in the entire solar cell chip bonding machine 100
There is multiple and different warm areas, the needs of corresponding welding procedure need to carry out the works such as weld preheating, welding heat preservation and postwelding cooling
Sequence, in the present embodiment, multiple warm areas include preheating warm area 211, welding warm area 212 and cooling warm area 213, the transmission
Multiple solar battery sheet b can be sequentially transmitted by welding bench device 2a between above-mentioned different warm areas.
In the present embodiment, the heating device 22 includes that the structure type of the heating such as heating tube or heating rod is added
Heat, the welding for the ease of the interconnection welding welder to the solar battery sheet b, needs to the preheating warm area
211 and/or welding warm area 212 in temperature be monitored, obtain it is described preheating warm area 211 and/or weld warm area 212 in reality
After the temperature of border, the heating device 22 can be fed back to, to adjust the heating power of the heating device 22, to adapt to weld
The demand of technique, specifically, the transmission welding bench device 2a further includes installing to the temperature sensing device of the base 1, institute
It states temperature sensing device and corresponds to the preheating warm area 211 and/or the welding setting of warm area 212, for monitoring the preheating warm area 211
And/or the temperature of welding warm area 212.
In the embodiment of the present invention, the specific methods for cooling of the cooling device 23 is not limited, for example, can be using flowing
The modes such as medium is cooling, such as water cooling, and oil is cold, in the present embodiment, using air-cooled mode, specifically, the cooling device
23 include cooling fan 231, and the cooling fan 231 blasts cold air, and to the solar battery sheet b after the completion of welding
It radiates, by the way of fan coolling, structure is simple, is easy to implement.
The interconnection welder 6 includes that lamp shines weld assembly 61, and the lamp includes welding box according to weld assembly 61, described
Welding box is movably arranged at the base 1, with up and down stroke, the welding box has the opening being arranged downward,
IR welding fluorescent tube 611 and thimble are equipped in the welding box, the IR welding fluorescent tube 611 is issued to be aimed downwardly
Heat, the thimble can be set to the lower section of the IR welding fluorescent tube 611 up and downly, be used for so that first weldering
Band c and multiple second welding d is amplexiformed and is heated and is fixed to each other, and realizes electrical connection.
Figure 17 to Figure 18 is please referred in detail, the transfer assembly 2 further includes the 4th transmission device 2b, the 4th transmission device
2b is used to the solar battery string a for welding the multiple interconnections to be formed at the interconnection welding post 14 being sent to the confluence
At welding post 15, and it can make the solar battery string a of multiple interconnections is corresponding to stagnate at the confluence welding post 15, it is described
The welder 7 that converges includes that confluence welding transmission device and confluence weld assembly 7b, the confluence welding transmission device are used for
To be sent at the confluence welding post 15 in preceding rearwardly extending confluence welding, and make the confluence welding and it is multiple mutually
The confluence welding lead of the left and right ends of the solar battery string a of connection overlaps, and the confluence weld assembly 7b is set to the base
1, the confluence welding and confluence welding lead to be welded and fixed, realize electrical connection.
Firstly, it is necessary to which explanation, is additionally provided between the interconnection welding post 14 and the confluence welding post 15
Cutting means 8, the cutting means 8 are used to the solar battery string a of continuous multiple interconnections cutting into the interconnection plate
The solar battery string a of specification directly forms the battery of the interconnection of the specification needed by the effect that cuts of the cutting means 8
String, is convenient for subsequent confluence weld job, realizes automated job, improve production efficiency.
The confluence welder 7 is mainly used for the same of multiple battery strings extremely carrying out confluence welding, to form battery
Plate A is interconnected, after the multiple solar battery string a for forming interconnection, needs to increase confluence welding and realizes confluence welding, so
And how the confluence welding to be drawn to the position of needs be this programme content, be to pass through transfer device in the present embodiment
The confluence welding is transferred to from the confluence welding post 15 by 7a from the preparation station 13, specifically, the transfer
Mechanism 7a includes that rack 71, adsorption structure 72 and transfer drive system 73, the rack 71 are set to the base 1, the rack
71 include lateral connection frame 711, be transversely mounted seat 712, vertical connection frame 713 and vertical mounting base 714, the lateral connection frame
711 are installed on the base 1, and the seat 712 that is transversely mounted can be installed on the lateral connection frame 711 laterally movablely, described
Vertical connection frame 713 is transversely mounted seat 712 described in being installed on, and the vertical mounting base 714 can be installed on described up and downly
Vertical connection frame 713, the adsorption structure 72 are movably installed in the rack 71, to have the laterally movable row with upward and downward
Journey, for the adsorption structure 72 for adsorbing the confluence welding, the transfer drive system 73 is drivingly connected the adsorption structure
72, to drive the adsorption structure 72 transversely with upward and downward activity, the transfer drive system 73 includes laterally driven dress
It sets and vertical drive, is transversely mounted 712 transverse shifting of seat described in the lateral driver device driving；The vertical driving dress
The driving vertical mounting base 714 is set to move up and down；Wherein, the adsorption structure 72 is installed in the vertical mounting base 714,
So that the confluence welding is transferred to the confluence welding post 15 by the preparation station 13, the confluence welding is through institute
It states transfer device 7a and is cut into certain length and be suitable for welding on the battery string, and the confluence welding of well cutting is straight
It connects and is automatically transferred to weld, without transfer manually, be more convenient and production efficiency is higher, it is clear that the setting of the transfer device 7a
Form is not limited to above-mentioned one kind, can be adjusted according to the setting orientation of welding mechanism, to save space, conducive to confluence welding
The setting form of placement all should belong to the protection scope of the application, in addition, the confluence weld assembly 7 and interconnection welding fill
Setting 6 has similar structure, does not describe in detail herein.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of solar cell chip bonding machine characterized by comprising
Base, have along left and right to successively lay tile station, waiting station, interconnection welding post, confluence welding post with
And multiple preparation stations between the waiting station and interconnection welding post；
Transfer assembly, is set to the base, and the transfer assembly includes transmission welding bench device, the transmission welding bench device packet
Second conveyer is included, the second conveyer includes the first conveyer belt, and first conveyer belt is used for so that multiple sun
Energy cell piece is successively sent to through the tile station to the interconnection welding post, and can make solar battery sheet is corresponding to stagnate
In the tile station, waiting station, prepare at station and interconnection welding post；
First welding feed device is set to the base, for being transported to preceding the first rearwardly extending welding in tile work
On the first conveyer belt at position；
Second welding feed device, be set to the base, for by multiple left and right to the second welding of extension be transported in etc.
To on the upper welding surface of multiple solar battery sheets at station and on the first conveyer belt at tile station；
Cell piece handling equipment is set to the base, for front and back to be transported to institute to multiple solar battery sheets at interval
It states on the first conveyer belt at tile station, and is used for so that the lower welding surface of multiple solar battery sheets and first welding
And multiple second welding crimping；
Welder is interconnected, the base is set to, for first welding, multiple at the interconnection welding post
Second welding carries out the solar battery string that interconnection welding forms multiple interconnections with corresponding multiple solar battery sheets；With
And
Converge welder, is set to the base, for that will be transported to the sun of multiple interconnections at the confluence welding post
Energy battery strings confluence welding forms battery interconnection plate；
Wherein, the transfer assembly is also used to that the solar-electricity for the multiple interconnections to be formed will be welded at the interconnection welding post
Pond string is sent at the confluence welding post, and corresponding stagnate of the solar battery string of multiple interconnections can be made to weld in the confluence
It connects at station.
2. solar cell chip bonding machine as described in claim 1, which is characterized in that the first welding feed device packet
It includes:
First welding pick-up piece, is movably installed in the base, has the active strokes along front and back and upward and downward, for picking up
First welding；And
First driving device is set to the base, to drive the first welding pick-up piece to move along front and back and upward and downward,
So that first welding is transported on the first conveyer belt at tile station.
3. solar cell chip bonding machine as described in claim 1, which is characterized in that the second welding feed device packet
It includes:
Second welding fixture, is movably installed in the base, have along left and right to active strokes, to clamp multiple described the
Two weldings；And
Second driving device is set to the base, drives the second welding fixture along left and right to moving, for so that multiple institutes
It states on the upper welding surface for multiple solar battery sheets that the second welding is transported at waiting station and in tile station
On first conveyer belt at place.
4. solar cell chip bonding machine as described in claim 1, which is characterized in that be also formed on the base for pair
The feeding position and lower discharge position, the cell piece handling equipment for answering the solar battery sheet include:
Cell piece magazine handling equipment is set to the base, for passing the solar battery sheet in multiple cell piece magazines
It send to the feeding position；
Cell piece transmitting device is set to the base, multiple solar batteries for that will be at the feeding position
Piece is transmitted to the lower discharge position；And
Battery slice baiting apparatus, be set to the base, for by the lower discharge position for the first time position after multiple institutes
Solar battery sheet is stated to position and be transferred on the first conveyer belt at the tile station for the second time.
5. solar cell chip bonding machine as claimed in claim 4, which is characterized in that the cell piece magazine handling equipment
Include:
Second conveyer, is set to the base, be provided in the second conveyer it is multiple along front and back to interval and along a left side
The second extended conveyer belt of dextrad forms the transmitting into piece to extension along left and right between two neighboring second conveyer belt
Channel and/or sylphon Transfer pipe, it is described be arranged into piece Transfer pipe it is multiple, it is described to be used for along front and back into piece Transfer pipe to biography
Power transmission pond piece magazine, the sylphon Transfer pipe are used to remove the vacant cell piece magazine；
Jacking apparatus is set to the base, and is located at the lower section of the feeding position, and the jacking apparatus has the work of upward and downward
Dynamic stroke, between multiple jacking portions of the jacking apparatus are upward through respectively between corresponding two second conveyer belts
Gap, for jacking the solar battery sheet in the cell piece magazine below the feeding position respectively to feeding position
It sets；And
Sylphon transfers component, for being transferred to the sky into the empty battery piece magazine on piece Transfer pipe in described for multiple
Box Transfer pipe.
6. solar cell chip bonding machine as claimed in claim 4, which is characterized in that the cell piece transmitting device includes:
Third transmission device, is set to the base, the third transmission device include feeding device and along front and back to movable
Third conveyer belt, the transmitting path of the third conveyer belt pass through the lower discharge position, and the feeding device by described for taking
Multiple solar battery sheets at discharge position are transferred to the initial position of the third conveyer belt, and the third conveyer belt is used
In the multiple solar battery sheets for being in the initial position are transferred to the lower discharge position；And
Detection device is set to the base, including positioning element and/or quality detecting section, and the positioning element is for obtaining
The relative position information of the solar battery sheet on the third conveyer belt, the relative position information include multiple described
Station-keeping data between solar battery sheet, the quality detecting section are described on the third conveyer belt for obtaining
The exception information of solar battery sheet.
7. solar cell chip bonding machine as claimed in claim 4, which is characterized in that the battery slice baiting apparatus includes:
Sliding seat is movably arranged at the base；
Multiple tablet pick-up pieces, are movably arranged at the sliding seat, multiple tablet pick-up pieces along front and back to being arranged side by side,
Each tablet pick-up piece is respectively used to pick up a solar battery sheet；
First drive system is set to the base, the sliding seat is drivingly connected, for driving the sliding seat in the base
Upper movement, to realize multiple tablet pick-up pieces respectively to multiple solar battery sheets at the lower discharge position
Blanking；And
Second drive system is set to the sliding seat, each tablet pick-up piece is drivingly connected, for respectively driving each material
Piece pick-up piece moves on the movable seat, for adjusting the relative position between multiple solar battery sheets.
8. solar cell chip bonding machine as described in claim 1, which is characterized in that the transmission welding bench device further includes
Heating device and cooling device, the transmission welding bench device is corresponding formed at the interconnection welding post along left and right Xiang Bu
If multiple warm areas, multiple warm areas include preheating warm area, welding warm area and cooling warm area, the heating device install to
The base, and the corresponding preheating warm area and/or welding warm area setting, pass through the preheating warm area and/or weldering for heating
Connect the solar battery sheet of warm area, the cooling device is installed to the base, and the corresponding cooling warm area setting, for pair
The solar battery sheet after welding is cooled down；And/or
The interconnection welder includes welding box, and the welding box is movably arranged at the base, with up and down
Stroke, the welding box have the opening being arranged downward, and IR welding fluorescent tube and thimble are equipped in the welding box, described red
Outside line torch is effective to be given off heat with being aimed downwardly, and the thimble can be set to the IR welding fluorescent tube up and downly
Lower section, for realizing electrical connection so that first welding and multiple second weldings are amplexiformed and are heated and be fixed to each other.
9. solar cell chip bonding machine as described in claim 1, which is characterized in that the transfer assembly further includes the 4th biography
Device is sent, the 4th transmission device is used to that the solar-electricity for the multiple interconnections to be formed will to be welded at the interconnection welding post
Pond string is sent at the confluence welding post, and corresponding stagnate of the solar battery string of multiple interconnections can be made to weld in the confluence
It connects at station；
The confluence welder includes:
Converge welding transmission device, for will be sent at the confluence welding post in preceding rearwardly extending confluence welding, and
So that the confluence welding lead of the left and right ends of the confluence welding and the solar battery string of multiple interconnections overlaps；And
Converge weld assembly, is set to the base, the confluence welding and confluence welding lead to be welded and fixed, realizes electricity
Connection.
10. solar cell chip bonding machine as claimed in claim 9, which is characterized in that the confluence welder further includes
Cutting means, the cutting means are set to the base, and be located at the interconnection welding post and the confluence welding post it
Between, for the solar battery string of continuous multiple interconnections to be cut into the solar battery string of the interconnection board block specifications.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102605.4A CN109623218B (en) | 2019-01-31 | 2019-01-31 | Solar cell welding machine |
| PCT/CN2019/078375 WO2020155327A1 (en) | 2019-01-31 | 2019-03-15 | Solar cell welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102605.4A CN109623218B (en) | 2019-01-31 | 2019-01-31 | Solar cell welding machine |
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| CN109623218A true CN109623218A (en) | 2019-04-16 |
| CN109623218B CN109623218B (en) | 2024-06-11 |
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| CN201910102605.4A Active CN109623218B (en) | 2019-01-31 | 2019-01-31 | Solar cell welding machine |
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| WO (1) | WO2020155327A1 (en) |
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| Publication number | Publication date |
|---|---|
| WO2020155327A1 (en) | 2020-08-06 |
| CN109623218B (en) | 2024-06-11 |
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