CN105643173B - Back side welding positioner and component and method and series welding machine - Google Patents
Back side welding positioner and component and method and series welding machine Download PDFInfo
- Publication number
- CN105643173B CN105643173B CN201610134536.1A CN201610134536A CN105643173B CN 105643173 B CN105643173 B CN 105643173B CN 201610134536 A CN201610134536 A CN 201610134536A CN 105643173 B CN105643173 B CN 105643173B
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- welding
- stage clip
- cell piece
- fixing end
- back side
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- 238000003466 welding Methods 0.000 title claims abstract description 281
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000004807 localization Effects 0.000 claims abstract description 6
- 230000002459 sustained effect Effects 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
Abstract
A kind of back side welding positioner, including：First guide block, the second guide block, the first guide shaft, the second guide shaft, the first stage clip and the second stage clip, the first stage clip and the second stage clip it is opposing parallel setting and height be respectively positioned on same level；When placing battery plate on overleaf welding positioner, the shady face of cell piece is in contact with the first welding fixing end and the second welding fixing end, first guide block and the second guide block rotate under the pressure effect of cell piece, first cell piece supporting surface and the second cell piece supporting surface are located at sustained height and higher than the place height of the first stage clip and the second stage clip, the distance between first welding fixing end and the second welding fixing end are the width of a welding, so that welding is fixed into the main gate line position corresponding to cell piece exactly.The present invention also provides a kind of welding positioner component, series welding machine and back side welding localization method.
Description
Technical field
The present invention relates to mechanical equipment technical field, more particularly to a kind of back side welding positioner and component and method and
Series welding machine.
Background technology
Cell piece is applied in solar power system, is mainly used in collecting solar energy and is output to by the form of electric energy
Electric energy storage device.The general unloaded output of one piece of single crystal battery piece is 0.51 volt or so, and to obtain higher voltage, then needing will be more
Piece cell piece is connected, and can be only achieved the use requirement of user.Welding is the common used material for connecting cell piece, such as the institute of accompanying drawing 9
Show, the height of the generating efficiency of one piece of crystal-silicon battery slice is mainly the intensity of sunshine and the effective area of illumination, sunshine
Intensity can ensure according to region and orientation, and the effective area of illumination then leans on the effective rate of utilization of battery chip area to protect
Card, therefore, welding and the quality of fitting of cell piece main gate line be influence a key of solar power system generating efficiency because
Element.Include welding main gate line on cell piece smooth surface and welding with welding connection cell piece and fit and by cell piece backlight
Main gate line is fitted with welding welding on face, at present, in the operation operating process of full-automatic series welding machine, self-contained battery piece position
Technology is ripe, due to being typically cell piece light is placed up during series welding, due to factors such as gravity, causes
When carrying out the welding of cell back smooth surface, it is difficult to preferably welding aligns with main gate line in cell back smooth surface, thus can not
Ensure welding quality.
The content of the invention
In view of this, it is necessary to which a kind of back side welding positioner and component and method for cell back smooth surface is provided
With series welding machine, it there is a need to a kind of series welding machine with back side welding positioner of offer.
The embodiment of the present invention provides a kind of back side welding positioner, including：First guide block, the second guide block, the first guide shaft,
Second guide shaft, the first stage clip and the second stage clip, first stage clip and the opposing parallel setting of second stage clip and height position
In same level；The two ends of first guide shaft are respectively fixedly connected with first stage clip and second stage clip, described
First guide shaft passes through first guide block, and first guide block rotates by axis of first guide shaft in any angular range
Activity and positioned between first stage clip and second stage clip；The two ends of second guide shaft are respectively fixedly connected with institute
The first stage clip and second stage clip are stated, second guide shaft passes through second guide block, and second guide block is with described second
Guide shaft is axis rotary moveable and positioned between first stage clip and second stage clip in any angular range；It is described
First guide block includes the first welding fixing end and the first cell piece supporting surface, and second guide block includes being used for and the described first weldering
Fix the second welding fixing end and the second cell piece supporting surface of welding jointly with fixing end；Filled when being positioned in the back side welding
When putting placing battery plate, the shady face of the cell piece and the first welding fixing end and the second welding fixing end phase
Contact, first guide block and second guide block are rotated under the pressure effect of the cell piece, and first welding is fixed
End is moved to beside a main gate line of the shady face of the cell piece the first side position in both sides, the first cell piece support
Face follows the first welding fixing end to be moved to parallel to horizontal plane position and be in contact with the shady face of the cell piece,
The second welding fixing end is moved to the second side position in both sides, the second cell piece supporting surface beside the main gate line
The second welding fixing end is followed to be moved to parallel to horizontal plane position and contacted with the shady face of the cell piece, it is described
First cell piece supporting surface and the second cell piece supporting surface are located at sustained height and higher than first stage clip and described the
The place height of two stage clips, the distance between the first welding fixing end and the second welding fixing end are a welding
Width, so that welding is fixed into the main gate line position corresponding to the cell piece exactly.
The embodiment of the present invention also provides a kind of series welding machine, including welder and back side welding positioner, the welding
Device includes being provided with the welded cover plate for being used to put welding, the welded cover plate for putting the back side welding positioning dress
The groove put, the back side welding positioner is foregoing back side welding positioner.
The embodiment of the present invention also provides a kind of welding positioner component, including force mechanism and at least two is used for
The back side welding positioner of fixed welding, at least two back side welding positioner is fixedly installed in the stress machine
Structure, the number of the back side welding positioner is identical with main gate line number on the shady face of cell piece and each described back side
The distance between welding positioner central point is equal with the distance between any two main gate lines, and the back side welding is determined
Position device is foregoing back side welding positioner.
The embodiment of the present invention also provides a kind of back side welding localization method, including：
Welding is placed on the welding positioner of the back side between the first guide block and the second guide block, the back side welding positioning
Device is located in the welded cover plate groove of series welding machine, and the series welding machine is foregoing series welding machine；
Cell back smooth surface is positioned over above the welding and the back side welding positioner down, makes described the
The first welding fixing end on one guide block be moved to beside a main gate line of the shady face of the cell piece the first side in both sides,
The second welding fixing end is moved to the second side in both sides beside the main gate line, so that welding is fixed into correspondence exactly
In the main gate line position of the cell piece.
Welding positioner in the back side provided in an embodiment of the present invention can preferably will be main in welding and cell back smooth surface
Grid line aligns, and overcomes the defects such as welding error of the cell back smooth surface easily caused by welding placement location is inaccurate, improves battery
The welding quality of piece series welding technique.Series welding machine provided in an embodiment of the present invention, by the way that back side welding positioner is arranged at into string
Welder station is put in the welded cover plate of welding, and pair welding being connected with solar cell back face grid line has in welding
Effect positioning, it is to avoid the generation of the white phenomenon of positive back side string leakage after welding of battery film, making the generating efficiency of cell piece, obtained can
By ensureing, the back side welding localization method that the present invention is provided overcomes to be carried out by drawstring hand tack welding band and stopper slot butt welding band
The inaccurate defect of positioning.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the embodiment of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Accompanying drawing 1 is the structural representation of the back side welding positioner of a better embodiment.
Accompanying drawing 2 is the structural representation of the back side welding positioner of another better embodiment.
Accompanying drawing 3 is the back side welding positioner of a better embodiment not by the front view and left view of external force state.
Accompanying drawing 4 is front view and left view of the back side welding positioner by external force state of a better embodiment.
Accompanying drawing 5 is the welding lid that the back side welding positioner of a better embodiment is placed in the welding post of series welding machine
Be placed with plate, in welded cover plate welding, welding through the back side welding positioner when, the top view of the working condition of guide block 1 and
Left view throws view and close-up schematic view.
Accompanying drawing 6 is overleaf to place the battery for welding in the series welding machine of a better embodiment on welding positioner
During piece, the top view and left view of the working condition of guide block 1 throw view and close-up schematic view.
Accompanying drawing 7 is the placing battery plate on the back side welding positioner of series welding machine of a better embodiment to welding
On, cell piece is hidden, the attached of the working condition of guide block regards and partial enlargement structural representation depending on being thrown with left view.
Accompanying drawing 8 is the series welding machine for including back side welding positioner of a better embodiment.
Accompanying drawing 9 is the schematic diagram that three cell pieces and welding connect into battery strings.
In figure：Back side welding positioner 10, the first guide block 11, the second guide block 12, the first free end 111, the first welding
Fixing end 112, the first cell piece supporting surface 113, the second free end 121, the second welding fixing end 122, the support of the second cell piece
Face 123, the first stage clip 21, the second stage clip 22, the first guide shaft 31, the second guide shaft 32, series welding machine 100, welder 40, welding lid
Plate 41, welded cover plate groove 411, welding 200, cell piece 300.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As Figure 1-Figure 4, the embodiments of the invention provide a kind of back side welding positioner 10, it may include that first leads
Block 11, the second guide block 12, the first guide shaft 31, the second guide shaft 32, the first stage clip 21 and the second stage clip 22, wherein, the first stage clip 21
With the opposing parallel setting of the second stage clip 22 and apparent height is respectively positioned on same level；The two ends of first guide shaft 31 are fixed respectively
The first stage clip 21 and the second stage clip 22 are connected to, the first guide shaft 31 passes through the first guide block 11, and the first guide block 11 is with the first guide shaft 31
For axis in any angular range rotary moveable and positioned between the first stage clip 21 and the second stage clip 22；Second guide shaft 32
Two ends are respectively fixedly connected with the first stage clip 21 and the second stage clip 22, and the second guide shaft 32 passes through the second guide block 12, the second guide block 12
It is axis rotary moveable and positioned between the first stage clip 21 and the second stage clip 22 in any angular range with the second guide shaft 32；
First guide block 11 includes the first welding fixing end 112 and the first cell piece supporting surface 113, and the second guide block 12 includes being used for and first
Welding fixing end 112 fixes the second welding fixing end 122 and the second cell piece supporting surface 123 of welding jointly；When overleaf welding
On band positioner 10 during placing battery plate 300, the first welding fixing end of the shady face of cell piece 300 and the first guide block 11
112 and second second welding fixing end 122 of guide block 12 be in contact, the first guide block 11 and the second guide block 12 are in cell piece 300
Each axis is rotated pressure effect lower edge, and the first welding fixing end 112 is moved to a main gate line of the shady face of cell piece 300
First side in the both sides of side, the first cell piece supporting surface 113 follows the first welding fixing end 112 to be moved to parallel to horizontal plane position
Put and be in contact with the shady face of cell piece 300, the second welding fixing end 122 is moved to second in both sides beside main gate line
Side, the second cell piece supporting surface 123 follows the second welding fixing end 122 to be moved to parallel to horizontal plane position and and cell piece
300 shady face contact, the first cell piece supporting surface 113 and the second cell piece supporting surface 123 are located at sustained height and are slightly above
First stage clip 21 and the second stage clip 22 place height, between the first welding fixing end 112 and the second welding fixing end 122 away from
From the width for a welding, so that welding 200 is fixed into the main gate line position corresponding to cell piece 300 exactly.
Further, the first guide block 11 also includes the first free end 111 being oppositely arranged with the first welding fixing end 112,
Wherein, the first welding fixing end 112 and the first free end 111 are located at the both sides of the first guide shaft 31 respectively, the first free end 111
Quality is more than the quality of the first welding fixing end 112, and this makes the first cell piece supporting surface 113 and the second cell piece supporting surface 123
On when not putting cell piece 300, under the supporting role of the first guide shaft 31 and Action of Gravity Field, due to the first free end 111
Suffered gravity is more than gravity suffered by the first welding fixing end 112, therefore the first free end 111 is located at less than the first stage clip 21 or the second
The position of stage clip 22, the first welding fixing end 112 is located higher than the position of the first stage clip 21 or the second stage clip 22, the first cell piece
Supporting surface 113 intersects with horizontal plane；Second guide block 12 also includes the second free end being oppositely arranged with the second welding fixing end 122
121, the second welding fixing end 122 and the second free end 121 are located at the both sides of the second guide shaft 32 respectively, the second free end 121
Quality is more than the quality of the second welding fixing end 122, and this makes the first cell piece supporting surface 113 and the second cell piece supporting surface 123
On when not putting cell piece 300, under the supporting role of the second guide shaft 32 and Action of Gravity Field, due to the second free end 121
Suffered gravity is more than gravity suffered by the second welding fixing end 122, therefore the second free end 121 is located at less than the first stage clip 21 or the second
The position of stage clip 22, the second welding fixing end 122 is located higher than the position of the first stage clip 21 or the second stage clip 22, the second cell piece
Supporting surface 123 intersects with horizontal plane；Now, when back side welding positioner 10, which is in, not to be acted on by extraneous pressure, such as Fig. 3 institutes
Show, height where the first welding fixing end 112 and the second welding fixing end 122 is in higher than two stage clip apparent heights, now
First guide block 11 and the second guide block 12 are opposite, eight words mouthful seemingly opened, the first welding fixing end 112 and the second welding fixing end
The distance between 122 are more than the width of a welding, and user may not necessarily be controlled very precisely the degree of accuracy for putting welding.
Further, when storing has cell piece on the first cell piece supporting surface 113 and the second cell piece supporting surface 123,
First welding fixing end 112 and the second welding fixing end 122 are because the effect by cell piece pressure is to the first stage clip 21 or the second
The place direction of stage clip 22 is moved and rests on height where the shady face of cell piece 300, at the same time, the first free end 111 with
Moved with the opposite direction of the first welding fixing end 112 and be moved to height, the second free end 121 where the shady face of cell piece 300
Follow the opposite direction of the second welding fixing end 122 to move and be moved to height where the shady face of cell piece 300, will weld exactly
The main gate line position being fixed to corresponding to cell piece is promoted with 200.
In the embodiment of the present invention, when back side welding positioner 10 is by 300 external force of cell piece, the first welding fixing end 112
It can be wider than the width of a welding slightly with the distance between the second welding fixing end 122, for example, be wider than welding 1mm, in order to avoid
Welding is damaged during welding is promoted.
In the embodiment of the present invention, the first stage clip 21 includes a kind of two the first pressures for being used to be fixedly installed on force mechanism
Spring fixing end, the second stage clip 22 includes a kind of two the second stage clip fixing ends for being used to be fixedly installed on force mechanism.First
The stage clip 22 of stage clip 21 and second is led with bearing first in addition to the position for determining the first guide shaft 31 and the second guide shaft 32, also
The effect of the power of 31 and second guide shaft of axle 32, prevents the first guide shaft 31 and the second guide shaft 32 because driving the first guide block 11, the second guide block
12 are moved and deviate operating position, as shown in figure 1, the first stage clip 21 and the second stage clip 22 are a kind of trapezoidal round bar, two are led
Less than two stage clip upper surfaces of height where axle, which can be that the guide shaft 32 of the first guide shaft 31/ second in figure is tangent, is connected to first
The stage clip 22 of stage clip 21/ second.
The embodiment of the present invention also provides a kind of welding positioner component, and it may include force mechanism and at least two
Back side welding positioner 10 for fixing welding, force mechanism can be a kind of rectangular frame, the weldering of at least two back sides
Can be fixedly installed in positioner 10 in the frame structure of force mechanism, wherein, the number of back side welding positioner 10 with
Main gate line number is identical on the shady face of cell piece 300 and the distance between each central point of back side welding positioner 10 with
The distance between any two main gate lines are equal, and back side welding positioner 10 can weld for the back side of any descriptions of Fig. 1-Fig. 4
Band positioner 10.
As shown in Figure 5-Figure 8, the embodiment of the present invention also provides a kind of series welding machine 100, and it may include welder 40 and the back of the body
Face welding positioner 10, wherein, welder 40 may include the welded cover plate 41 for putting welding 200, welded cover plate 41
On be provided with groove 411 for putting back side welding positioner 10, the embodiment of the present invention provides what series welding machine 100 was used
Back side welding positioner 10 is the back side welding positioner 10 of any descriptions of Fig. 1-Fig. 4.Specifically, back side welding positioning dress
Put in 10, two the first stage clip fixing ends of the first stage clip 21 are fixedly installed in the groove inwall of groove 411, the two of the second stage clip 22
Individual second stage clip fixing end is fixedly installed in the groove inwall of groove 411.Groove number and cell piece 300 in welded cover plate 41
Main gate line number is identical on shady face, the number of back side welding positioner 10 and main gate line number phase on the shady face of cell piece
Together.As shown in figure 5, after welding 200 have been put in the welded cover plate 41 in the welder 40 of series welding machine 100, welding 200 is
Eight words mouthful formed through the first guide block 11 and the second guide block 12 of back side welding positioner 10；When overleaf welding
On positioner 10 after placing battery plate 300, as shown 6, the first guide block 11 of back side welding positioner 10 and the second guide block
12, because being rotated by external force around respective guide shaft, make the first guide block 11 and the second guide block 12 promote welding 200 to be carried on the back to cell piece 300
Position that face grid line is faced and fixation, as shown in fig. 7, when being welded to cell piece 300 and welding 200, playing to welding 200
The effect of positioning.
The embodiment of the present invention also provides a kind of back side welding localization method, and its subject of implementation can be retouched for Fig. 5-Fig. 7 is any
The series welding machine stated, specific implementation method may include：
Step S1, welding is placed on the welding positioner of the back side between the first guide block and the second guide block, back side welding
Positioner is located in the welded cover plate groove of series welding machine；
Step S2, cell back smooth surface is positioned over above welding and back side welding positioner down, makes first to lead
The first welding fixing end on block is moved to beside a main gate line of the shady face of cell piece the first side, the second welding in both sides
Fixing end is moved to the second side in both sides beside main gate line, so that welding is fixed into the main gate line corresponding to cell piece exactly
Position.
Welding positioner in the back side provided in an embodiment of the present invention and method, by that wherein two guide blocks will be oppositely arranged, and
And be arranged under the light one end in one end weight, nature, the light end flare ups of two guide blocks falls eight words mouthful, and welding is put and placing battery
After piece, eight words mouthful that two guide blocks are formed shrink, the position that welding is pushed into coincide with cell piece main gate line, thus effectively
Back side welding positioning that ground pair is connected with cell piece, it is to avoid battery strings back side welding leaks the generation of white phenomenon.
Series welding machine provided in an embodiment of the present invention, by the way that back side welding positioner is arranged at into series welding machine Welder position
Put in the welded cover plate of welding, pair welding being connected with solar cell back face grid line is effectively positioned in welding, it is to avoid
The generation of the white phenomenon of positive back side string leakage after welding of battery film, makes the generating efficiency of cell piece obtain Reliable guarantee, the present invention
The back side welding localization method of offer overcomes inaccurate by drawstring hand tack welding band and the progress positioning of stopper slot butt welding band
Defect.
The embodiment of the present invention preferably can align welding with main gate line in cell back smooth surface, overcome cell piece backlight
The defects such as welding error of the face easily caused by welding placement location is inaccurate, improve the welding quality of cell piece series welding technique.
Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (9)
1. a kind of back side welding positioner, it is characterised in that including：First guide block, the second guide block, the first guide shaft, second are led
Axle, the first stage clip and the second stage clip, first stage clip and second stage clip it is opposing parallel setting and height be respectively positioned on it is same
Horizontal plane；The two ends of first guide shaft are respectively fixedly connected with leads in first stage clip and second stage clip, described first
Axle pass through first guide block, first guide block by axis of first guide shaft in any angular range rotary moveable,
And positioned between first stage clip and second stage clip；The two ends of second guide shaft are respectively fixedly connected with described first
Stage clip and second stage clip, second guide shaft pass through second guide block, second guide block using second guide shaft as
Axis rotary moveable and positioned between first stage clip and second stage clip in any angular range；Described first leads
Block includes the first welding fixing end and the first cell piece supporting surface, and second guide block includes being used to fix with first welding
The the second welding fixing end and the second cell piece supporting surface of the common fixed welding in end；Put when on the back side welding positioner
When putting cell piece, the shady face of the cell piece is in contact with the first welding fixing end and the second welding fixing end,
First guide block and second guide block rotate under the pressure effect of the cell piece, the first welding fixing end movement
The first side position into both sides beside a main gate line of the shady face of the cell piece, the first cell piece supporting surface is followed
The first welding fixing end is moved to parallel to horizontal plane position and is in contact with the shady face of the cell piece, and described
Two welding fixing ends are moved to the second side position in both sides beside the main gate line, and the second cell piece supporting surface follows institute
State the second welding fixing end to be moved to parallel to horizontal plane position and contact with the shady face of the cell piece, first electricity
Pond piece supporting surface is located at sustained height and higher than first stage clip and second stage clip with the second cell piece supporting surface
Place height, the distance between the first welding fixing end and the second welding fixing end for a welding width,
So that welding is fixed into the main gate line position corresponding to the cell piece exactly.
2. welding positioner in the back side as claimed in claim 1, it is characterised in that first guide block also includes and described the
The first free end that one welding fixing end is oppositely arranged, the first welding fixing end is located at institute respectively with first free end
State the both sides of the first guide shaft；Second guide block also includes the second free end being oppositely arranged with the second welding fixing end,
The second welding fixing end is located at the both sides of second guide shaft with second free end respectively；
The quality of first free end is more than the quality of the first welding fixing end, the first cell piece supporting surface and institute
When stating on the second cell piece supporting surface without the cell piece is put, supporting role and Action of Gravity Field in first guide shaft
Under, first free end is located at the position less than first stage clip or second stage clip, the first welding fixing end
The position of first stage clip or second stage clip is located higher than, the first cell piece supporting surface intersects with horizontal plane；
The quality of second free end is more than the quality of the second welding fixing end, the first guide block face and described second
When on guide block face without the cell piece is put, under the supporting role of second guide shaft and Action of Gravity Field, described second
Free end is located at the position less than first stage clip or second stage clip, and the second welding fixing end is located higher than described
The position of first stage clip or second stage clip, the second cell piece supporting surface intersects with horizontal plane；
The distance between the first welding fixing end and the second welding fixing end are more than the width of a welding, are easy to put
Put welding.
3. welding positioner in the back side as claimed in claim 2, it is characterised in that the first cell piece supporting surface and described
Put on second cell piece supporting surface when having the cell piece, the first welding fixing end and the second welding fixing end by
Move and rest on described in the direction where the effect by the cell piece pressure to first stage clip or second stage clip
Height where the shady face of cell piece, first free end follows the first welding fixing end opposite direction to move and be moved to
Height where the shady face of the cell piece, second free end follows the second welding fixing end opposite direction to move and move
Height is moved to where the shady face of the cell piece, so that welding is fixed into the main grid corresponding to the cell piece exactly
Line position.
4. welding positioner in the back side as claimed in claim 1, it is characterised in that first stage clip, which includes two, to be used for admittedly
Dingan County is attached to the first stage clip fixing end on a kind of force mechanism, and second stage clip, which includes two, to be used to be fixedly installed to one kind
The second stage clip fixing end on force mechanism.
5. a kind of series welding machine, it is characterised in that including welder and back side welding positioner, the welder includes using
In the welded cover plate for putting welding, the groove for putting the back side welding positioner is provided with the welded cover plate,
The back side welding positioner is any described back side welding positioners of claim 1-4.
6. series welding machine as claimed in claim 5, it is characterised in that the back side welding positioner includes the first stage clip and the
Two stage clips, two the first stage clip fixing ends of first stage clip are fixedly installed in the groove inwall of the groove, second pressure
Two the second stage clip fixing ends of spring are fixedly installed in the groove inwall of the groove.
7. series welding machine as claimed in claim 5, it is characterised in that the groove number and cell piece in the welded cover plate
Shady face on main gate line number it is identical, main gate line on the shady face of the back side welding positioner number and the cell piece
Number is identical.
8. a kind of welding positioner component, it is characterised in that be used to fix welding including force mechanism and at least two
Back side welding positioner, at least two back side welding positioner is fixedly installed in the force mechanism, the back side
The number of welding positioner is identical with main gate line number on the shady face of cell piece and each described back side welding positioner
The distance between central point is equal with the distance between any two main gate lines, and the back side welding positioner is right
It is required that any described back side welding positioners of 1-4.
9. a kind of back side welding localization method, it is characterised in that including：
Welding is placed on the welding positioner of the back side between the first guide block and the second guide block, the back side welding positioner
In the welded cover plate groove of series welding machine, the series welding machine is any described series welding machines of claim 5-7；
Cell back smooth surface is positioned over above the welding and the back side welding positioner down, makes described first to lead
The first welding fixing end on block is moved to beside a main gate line of the shady face of the cell piece the first side in both sides, described
Second welding fixing end is moved to the second side in both sides beside the main gate line, corresponds to institute to be exactly fixed to welding
State the main gate line position of cell piece.
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| CN201610134536.1A CN105643173B (en) | 2016-03-10 | 2016-03-10 | Back side welding positioner and component and method and series welding machine |
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| CN201610134536.1A CN105643173B (en) | 2016-03-10 | 2016-03-10 | Back side welding positioner and component and method and series welding machine |
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| CN105643173A CN105643173A (en) | 2016-06-08 |
| CN105643173B true CN105643173B (en) | 2017-08-04 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001962B (en) * | 2016-06-17 | 2018-08-21 | 厦门大学 | A kind of solar battery sheet weld heating and the fixed method and device of welding |
| CN106392355B (en) * | 2016-11-26 | 2019-01-18 | 宁夏小牛自动化设备有限公司 | Crystal silicon cell welding apparatus for welding and positioning and localization method and string welding machine |
| CN107887476B (en) * | 2017-12-08 | 2024-03-01 | 无锡奥特维科技股份有限公司 | Battery piece series welding machine and battery piece series welding method |
| CN110449804A (en) * | 2019-08-01 | 2019-11-15 | 宁夏小牛自动化设备有限公司 | A kind of readily removable back side welding positioning module easily filled and assembly and disassembly methods and localization method |
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| DE10306235B4 (en) * | 2003-02-14 | 2005-02-03 | Daimlerchrysler Ag | Method and arrangement for resistance seam welding of a film and at least one film carrier of a fuel cell system |
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| CN105643173A (en) | 2016-06-08 |
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Denomination of invention: Back welding belt positioning device, component and method and series welding machine Effective date of registration: 20210804 Granted publication date: 20170804 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2021640000004 |
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Denomination of invention: Back welding belt positioning device, component and method and series welding machine Effective date of registration: 20220302 Granted publication date: 20170804 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022640000001 |
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Address after: 750011 No.6, Baohu Road, Tongda South Street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Xiaoniu Automation Equipment Co.,Ltd. Address before: 750011 No.6, Baohu Road, Tongda South Street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. |
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