CN110394382A - A kind of LC shape busbar is synchronous to prepare alignment device and its busbar preparation method - Google Patents
A kind of LC shape busbar is synchronous to prepare alignment device and its busbar preparation method Download PDFInfo
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- CN110394382A CN110394382A CN201910665825.8A CN201910665825A CN110394382A CN 110394382 A CN110394382 A CN 110394382A CN 201910665825 A CN201910665825 A CN 201910665825A CN 110394382 A CN110394382 A CN 110394382A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 209
- 238000003466 welding Methods 0.000 claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 210000003734 kidney Anatomy 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of synchronous preparation alignment device of LC shape busbar and its busbar preparation methods.Existing L shape and C-shaped busbar are obtained by manual bending mostly；A kind of synchronous preparation alignment device of LC shape busbar of the present invention, including rack, bending installation guide rail and two CL type welding rod bending mechanisms.CL type welding rod bending mechanism includes c-type bending seat, L-type bending seat, welding contraposition component and three bending executive items.Bending executive item includes press component and bending component.It includes contraposition cylinder, the first link block, the second link block, the first mandril, the second mandril, guide rod, limited block, gag lever post and reset spring that welding, which aligns component,.The present invention realizes that middle pushing block directly impacts the form to force welding to deform compared with the prior art, and the damage that butt welding of the present invention takes insulating layer is small, and will not generate the polishing scratch of long range to the bending of welding by way of rotary squeezing.
Description
Technical field
The invention belongs to ancillary technique fields, and in particular to a kind of LC shape busbar is synchronous to prepare alignment device and its confluence
Preparation method.
Background technique
Solar photovoltaic assembly in process of production, requires a multiple groups battery strings mutual connection remittance and is welded together.In recent years, with
Deepening continuously for photovoltaic high-efficiency battery research, gradually develop out half chip technology again from initial full wafer technology.And half
Piece is exactly the cell piece of full wafer to be divided into two, then series welding is at battery strings.Compared to full wafer component, half has lower internal exergy dissipation
Consumption, improves delivery efficiency, many favorable factors such as hot spot effect is reduced, to be pursued in the industry.The progress of technology must
So expedite the emergence of the change of corresponding production technology.
The solar battery group of half version type just needs to use two kinds of busbars of L shape and C-shaped during converging weldering；It is existing
L shape and C-shaped busbar are obtained by manual bending mostly；The mode efficiency that L shape and C-shaped busbar is prepared is lower, and matter
It measures less than guarantee.
Summary of the invention
The purpose of the present invention is to provide a kind of synchronous preparation alignment device of LC shape busbar and its busbar preparation methods.
A kind of synchronous preparation alignment device of LC shape busbar of the present invention, including rack, bending installation guide rail and two CL types
Welding rod bending mechanism.The bending installation guide rail is fixed on the rack.The CL type welding rod bending mechanism includes c-type bending
Seat, L-type bending seat, welding contraposition component and three bending executive items.L-type welding resettlement groove is offered at the top of L-type bending seat；
C-type welding resettlement groove is offered at the top of c-type bending seat；The both ends of c-type bending seat, L-type bending seat against that of nearly c-type bending seat
End is respectively and fixedly provided with bending support bar.Three bending executive items are separately mounted at three bending support bars.L-type bends seat and c-type
The bottom of bending seat is respectively and fixedly provided with bending sliding block.Each bending sliding block constitutes sliding pair with bending installation guide rail.
The bending executive item includes press component and bending component.The press component includes by air cylinder, turns over
Turn briquetting and pressing injection block.The bottom of the overturning briquetting bends seat with corresponding L-type or c-type bending seat is hinged.By calming the anger
Cylinder is fixed on corresponding L-type bending seat or c-type bending seat, and pressing injection block is fixed on piston rod.Press injection block
Top is provided with pin shaft.Overturning sliding slot is offered on overturning briquetting.Pin shaft passes through overturning sliding slot.
The bending component includes bending cylinder, bending connecting rod and hook-shaped bending block.Bend cylinder with it is corresponding curved
Folding sliding block is fixed.The inner end of hook-shaped bending block bends seat with corresponding L-type or c-type bending seat is hinged.Bend the both ends of connecting rod
It is respectively articulated with in the middle part of the bending piston rod of cylinder, hook-shaped bending block.Right angle bending side is provided on the inside of hook-shaped bending block.
The welding contraposition component includes contraposition cylinder, the first link block, the second link block, the first mandril, the second top
Bar, guide rod, limited block, gag lever post and reset spring.The bending corresponding with L-type bending seat of first link block, the second link block is slided
Bending sliding block on block, c-type bending seat close to L-type bending seat is fixed respectively.The inner end of first mandril is provided with external screw thread；The
The side of one link block towards the second link block offers threaded hole.Threaded hole on the inner end of first mandril and the first link block
It is threadedly coupled.The inner end of first mandril is screwed with the first adjusting nut.The inner end of second mandril and the second link block connect towards first
The side for connecing block is fixed.The opposite end face setting of first mandril, the second mandril.Limited block be fixed on the rack.Guide rod with
Limited block constitutes sliding pair, and one end is fixed with the second link block.Reset spring is equipped on guide rod.The both ends of reset spring point
Guide rod, limited block are not resisted.The inner end of gag lever post is provided with external screw thread.The side of limited block towards the second link block offers spiral shell
Pit.The inner end of gag lever post is threadedly coupled with the threaded hole on limited block.The inner end of limited block is screwed with the second adjusting nut.Limit
Outer end the second link block of direction of block.Contraposition cylinder is fixed on the rack, and piston rod is fixed with the first link block.
There are two CL type welding rod bending mechanism is total.C-type bending seat in two CL type welding rod bending mechanisms is located at two CL
Between L-type bending seat in type welding rod bending mechanism.
Preferably, the c-type bending seat includes two unilateral bending seats.Two unilateral bending seat opposite ends are set respectively
It is equipped with splicing block；Two splicing blocks dock split.Adjustment kidney slot, circular hole are offered on two splicing blocks respectively.Adjust kidney-shaped
Hole is connect with circular hole by bolt and nut.
Preferably, the hook-shaped bending block is flipped up to extreme position, the two sides of right angle bending side
Face contacts respectively with bottom surface, the outer end end face of corresponding bending support bar.
Preferably, corresponding bending support bar is passed through in the overturning track for pressing position on the overturning briquetting.
Preferably, the L-type welding resettlement groove is aligned with c-type welding resettlement groove.
Preferably, a kind of synchronous preparation alignment device of LC shape busbar of the present invention further includes the first reversal valve, second changes
To valve, third reversal valve, three relays and three button switches.Two are connected by air cylinder and gas source by the first reversal valve
It connects.Two bending cylinders are connect with gas source by the second reversal valve.Two contraposition cylinders are connect with gas source by third reversal valve.
First reversal valve, the second reversal valve, third reversal valve control interface pass through three relays respectively and connect with working power.Three
The control interface of a relay passes through three different button switches respectively and connect with control power supply.
The busbar preparation method of the synchronous preparation alignment device of the LC shape busbar is specific as follows:
Step 1: four sections of weldings are placed individually into the c-type of two c-type bending seats by staff or preposition discharging device
Welding resettlement groove, two L-types are bent on the L-type welding resettlement groove of seat.
Step 2: being released by air cylinder in all bending executive items, so that respectively overturning briquetting pushes down corresponding welding respectively
End.
Step 3: the bending cylinder in all bending executive items is released, so that each hook-shaped bending block is flipped up, squeeze
The end of welding obtains L shape busbar so that one end end of welding upwarps on L-type bending seat；C-type bends welding on seat
Both ends end upwarps, and obtains C-shaped busbar.
Step 4: the contraposition cylinders retract in two welding contraposition components, two CL type welding rod bending mechanisms are close to each other；
C-type bending seat and L-type bending seat in CL type welding rod bending mechanism is close to each other.
The invention has the advantages that:
1, the present invention can be achieved at the same time the preparation of two L shape busbars, two C-shaped busbars.
2, the present invention realizes the bending of welding by way of rotary squeezing, and middle pushing block directly rushes compared with the prior art
The form to force welding to deform is hit, the damage that butt welding of the present invention takes insulating layer is small, and will not generate the polishing scratch of long range.
3, welding of the invention contraposition component can be after the completion of L shape busbar, the bending of C-shaped busbar, mobile L shape confluence
The position of item, C-shaped busbar, so that being needed on two L shape busbars, two C-shaped busbars and half solar cell module
Four positions of welding busbar are aligned respectively.This enables subsequent busbar crawl and welder very easily real
Existing two L shape busbars, positioning and welding of two C-shaped busbars on half solar cell module, improve the present invention
Scalability.
4, a contraposition cylinder in the present invention can be realized as the contraposition of c-type bending seat, L-type bending seat, and c-type is bent
The final position that seat, L-type bend seat can be by rotating the first mandril, gag lever post, and is aligned with the mode that nut is tightened.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of half solar cell module；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is the structural schematic diagram of CL type welding rod bending mechanism in the present invention；
Fig. 4 is the structural schematic diagram that executive item is bent in the present invention；
Fig. 5 be the present invention prepare L shape busbar, C-shaped busbar schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
Embodiment 1
L shape busbar and C-shaped busbar are in half solar cell module as shown in Figure 1.Half solar-electricity
Pond component includes two half battery strings groups.Half battery strings group includes six half electricity being arranged successively along local width direction
Pond string.Two half battery strings groups are mutually aligned.Two L shape busbar L, two C are provided between two half battery strings groups
Shape busbar C and three half battery cases 02 are located at the middle part of substrate.First L shape busbar is welded in two half battery strings groups
First half battery strings 01 between (welded with two half battery strings 01), first C-shaped busbar and two and half
Second and third half battery strings 01 of piece battery strings group are welded.The of second C-shaped busbar C and two half battery strings groups
Four, five half battery strings 01 are welded.The 6th half battery strings of second L shape busbar L and two half battery strings groups
01 welding.The both ends of C-shaped busbar upwarp；The inner end of L shape busbar weldering upwarps.Adjoining two upturned portions insertion is same
One half battery case 02.
As shown in Fig. 2, a kind of synchronous preparation alignment device of LC shape busbar, including rack 1, bending installation guide rail 2, control
Device and two CL type welding rod bending mechanisms.Bending installation guide rail 2 is fixed in rack 1.
As shown in figure 3, CL type welding rod bending mechanism includes c-type bending seat 3, L-type bending seat 4, welding contraposition component 5 and three
A bending executive item 6.The top of L-type bending seat 4 offers L-type welding resettlement groove；The top of c-type bending seat 3 offers c-type weldering
Band resettlement groove；L-type welding resettlement groove is aligned with c-type welding resettlement groove.C-type bends the both ends of seat 3, L-type bending seat 4 close to c-type
That end of bending seat 3 is respectively and fixedly provided with bending support bar 7.Top surface and the bottom surface of corresponding welding resettlement groove for bending support bar 7 are concordant.
Three bending executive items 6 are separately mounted at three bending support bars 7.
It includes two unilateral bending seats 31 that c-type, which bends seat 3,.Two unilateral 31 opposite ends of bending seat are respectively arranged with splicing block
32；Two splicing blocks 32 dock split.The corresponding adjustment kidney slot 33 in position, circular hole are offered on two splicing blocks 32 respectively.
The adjustment kidney slot 33, circular hole are connected by bolt and nut, to realize the preparation of different length c-type welding.L-type bends seat 4
And the bottom of two unilateral bending seats 31 is respectively and fixedly provided with bending sliding block 34.Each bending sliding block 34 is constituted with bending installation guide rail 2
Sliding pair, so that three bending executive items 6 are aligned respectively with three bending sliding blocks 34.
As shown in figure 4, bending executive item 6 includes press component and bending component.Press component includes by air cylinder 61, turns over
Turn briquetting 62 and pressing injection block 63.Bottom and the corresponding bending sliding block 34 for overturning briquetting 62 are hinged.It is pressed on overturning briquetting 62
Corresponding bending support bar 7 is passed through in the overturning track of splenium position.It is fixed on corresponding bending sliding block 34 by air cylinder 61, and living
Pressing injection block 63 is fixed on stopper rod.The top of pressing injection block 63 is provided with pin shaft.Overturning is offered on overturning briquetting 62
Sliding slot.Pin shaft passes through overturning sliding slot.It is released by air cylinder 61 and rotates driving overturning briquetting 62, realized on bending support bar 7
The pressing and release of welding rod.
Bending component includes bending cylinder 64, bending connecting rod and hook-shaped bending block 65.Bend cylinder 64 with it is corresponding curved
It is fixed to roll over sliding block 34.The inner end of hook-shaped bending block 65 and corresponding bending sliding block 34 are hinged.Bend both ends and the bending of connecting rod
The piston rod of cylinder 64, the hook-shaped middle part for bending block 65 are respectively articulated with.The inside of hook-shaped bending block 65 is provided with right angle bending side.
Hook-shaped bending block 65 is flipped up to extreme position, the two sides of right angle bending side and corresponding bending support bar 7
Bottom surface, outer end end face contact respectively；To cooperate overturning briquetting 62 to realize the bending to welding rod.
As shown in figure 3, welding contraposition component 5 includes contraposition cylinder 51, the first link block 52, the second link block 53, first
Mandril 54, the second mandril 55, guide rod 56, limited block 57, gag lever post 58 and reset spring 59.The connection of first link block 52, second
Bending sliding block 34 on the bending sliding block 34 corresponding with L-type bending seat 4 of block 53, c-type bending seat 3 close to L-type bending seat 4 is solid respectively
It is fixed.The inner end of first mandril 54 is provided with external screw thread；The side of first link block 52 towards the second link block 53 offers spiral shell
Pit.The inner end of first mandril 54 is threadedly coupled with the threaded hole on the first link block 52.The inner end of first mandril 54 is screwed with
One adjusting nut.The inner end of second mandril 55 and the side of the second link block 53 towards the first link block 52 are fixed.First mandril
54, the opposite end face setting of the second mandril 55.By unclamping adjusting nut, and the first mandril 54 is rotated, first can be adjusted
The spacing of 54 outer end of mandril and the first link block 52, to change the spacing of the first mandril 54 and the second mandril 55.Limited block 57
Be fixed on the rack.Guide rod 56 and limited block 57 constitute sliding pair, and one end and the second link block 53 are fixed.It is covered on guide rod 56
It is equipped with reset spring 59.The both ends of reset spring 59 are respectively held against guide rod 56, limited block 57.The inner end of gag lever post 58 is provided with outer
Screw thread.The side of limited block 57 towards the second link block 53 offers threaded hole.On the inner end of gag lever post 58 and limited block 57
Threaded hole is threadedly coupled.The inner end of limited block 57 is screwed with the second adjusting nut.Outer end the second link block 53 of direction of limited block 57.
Contraposition cylinder 51 is fixed on the rack, and piston rod and the first link block 52 are fixed.During aligning the retraction of cylinder 51, first band
Dynamic first link block 52 sliding, after the first mandril 54 moves to the state for withstanding the second mandril 55, contraposition cylinder 51 drives the
One link block 52, the second link block 53 move synchronously, until the second link block 53 resists gag lever post 58.Align what cylinder 51 was released
In the process, the second link block 53 resets under the action of reset spring 59, and the first link block 52 is under the promotion of contraposition cylinder 51
It resets.The state that contraposition cylinder 51 is released is used to bend seat 3 for c-type and L-type bends seat 4 and provides necessary spacing, avoids bending
Preceding welding there are problems that interfering.
There are two CL type welding rod bending mechanism is total.C-type bending seat 3 in two CL type welding rod bending mechanisms is located at two CL
Between L-type bending seat 4 in type welding rod bending mechanism.This, which puts in order, meets half solar cell module middle section welding
Put in order.The position that the first mandril 54, gag lever post 58 are adjusted by way of rotation can adjust contraposition cylinder 51 and retract
Under state, c-type bends the spacing of seat 3 and L-type bending seat 4 and the spacing of two CL type welding rod bending mechanisms.To pass through tune
Section can be realized: when two contraposition cylinders 51 retract, the position of two L-type bending seats, 4, two c-type bending seats 3 and half
Four positions for needing to weld busbar on solar cell module are aligned respectively.At this point, subsequent busbar crawl and welding
Device can very easily realize two L shape busbars, positioning of two C-shaped busbars on half solar cell module
With welding.
It is connect with gas source by reversal valve by air cylinder, bending cylinder, contraposition cylinder.Each reversal valve is logical with controller
Cross relay connection.
The busbar preparation method of the synchronous preparation alignment device of LC shape busbar is specific as follows:
Step 1: four sections of weldings are placed individually into the C of two c-type bending seats 3 by staff or preposition discharging device
Type welding resettlement groove, two L-types are bent on the L-type welding resettlement groove of seat 4.It is placed on the length of welding on L-type welding resettlement groove
For the half for being placed on the length of welding on c-type welding resettlement groove.
Step 2: being released by air cylinder 61 in all bending executive items 6, so that respectively overturning briquetting 62 pushes down correspondence respectively
The end of welding.
Step 3: the bending cylinders 64 in all bending executive items 6 are released, so that each hook-shaped bending block 65 is to turning over
Turn, squeeze the end of welding, so that one end end of welding upwarps on L-type bending seat 4, obtains L shape busbar；C-type bends seat 3
The both ends end of upper welding upwarps, and obtains C-shaped busbar.
Step 4: the contraposition cylinder 51 in two welding contraposition components 5 retracts, two CL type welding rod bending mechanisms are mutually leaned on
Closely；C-type bending seat 3 and L-type bending seat 4 in CL type welding rod bending mechanism is close to each other, so that C-shaped busbar and L shape are converged
The spacing of item, the spacing of two C-shaped busbars are equal to the spacing of battery strings in half solar cell module.At this point, two L
The state of shape 03, two C-shaped busbar 04 of confluence is as shown in Figure 5.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: do not include controller, two are changed with gas source by first by air cylinder
It is connected to valve.Two bending cylinders are connect with gas source by the second reversal valve.Two contraposition cylinders and gas source are commutated by third
Valve connection.First reversal valve, the second reversal valve, third reversal valve control interface pass through three relays and working power respectively
Connection.The control interface of three relays passes through three different button switches respectively and connect with control power supply, thus realization the
The independent control of one reversal valve, the second reversal valve, third reversal valve.
Claims (7)
1. a kind of synchronous preparation alignment device of LC shape busbar, including rack, bending installation guide rail and two CL type welding rod bendings
Mechanism；It is characterized by: the bending installation guide rail is fixed on the rack；The CL type welding rod bending mechanism includes c-type
Bend seat, L-type bending seat, welding contraposition component and three bending executive items；L-type welding peace is offered at the top of L-type bending seat
Set slot；C-type welding resettlement groove is offered at the top of c-type bending seat；The both ends of c-type bending seat, L-type bending seat against nearly c-type bending
That end of seat is respectively and fixedly provided with bending support bar；Three bending executive items are separately mounted at three bending support bars；L-type bends seat
And the bottom of c-type bending seat is respectively and fixedly provided with bending sliding block；Each bending sliding block constitutes sliding pair with bending installation guide rail；
The bending executive item includes press component and bending component；The press component includes by air cylinder, overturning pressure
Block and pressing injection block；The bottom of the overturning briquetting bends seat with corresponding L-type or c-type bending seat is hinged；It is solid by air cylinder
It is scheduled on corresponding L-type bending seat or c-type bending seat, and is fixed with pressing injection block on piston rod；Press the top of injection block
It is provided with pin shaft；Overturning sliding slot is offered on overturning briquetting；Pin shaft passes through overturning sliding slot；
The bending component includes bending cylinder, bending connecting rod and hook-shaped bending block；Bending cylinder is slided with corresponding bending
Block is fixed；The inner end of hook-shaped bending block bends seat with corresponding L-type or c-type bending seat is hinged；Bend connecting rod both ends with it is curved
It rolls over the piston rod of cylinder, be respectively articulated in the middle part of hook-shaped bending block；Right angle bending side is provided on the inside of hook-shaped bending block；
The welding contraposition component includes contraposition cylinder, the first link block, the second link block, the first mandril, the second mandril, leads
Bar, limited block, gag lever post and reset spring；First link block, the second link block bending sliding block corresponding with L-type bending seat, c-type
Bending sliding block on bending seat close to L-type bending seat is fixed respectively；The inner end of first mandril is provided with external screw thread；First connection
The side of block towards the second link block offers threaded hole；Threaded hole screw thread on the inner end of first mandril and the first link block connects
It connects；The inner end of first mandril is screwed with the first adjusting nut；The inner end of second mandril and the second link block the first link block of direction
Side is fixed；The opposite end face setting of first mandril, the second mandril；Limited block be fixed on the rack；Guide rod and limited block
Sliding pair is constituted, and one end is fixed with the second link block；Reset spring is equipped on guide rod；The both ends of reset spring are respectively held against
Guide rod, limited block；The inner end of gag lever post is provided with external screw thread；The side of limited block towards the second link block offers threaded hole；
The inner end of gag lever post is threadedly coupled with the threaded hole on limited block；The inner end of limited block is screwed with the second adjusting nut；Limited block
Outer end the second link block of direction；Contraposition cylinder is fixed on the rack, and piston rod is fixed with the first link block；
There are two CL type welding rod bending mechanism is total；C-type bending seat in two CL type welding rod bending mechanisms is located at two CL type welderings
Between L-type bending seat in bending mechanism.
2. a kind of LC shape busbar according to claim 1 is synchronous to prepare alignment device, it is characterised in that: the c-type
Bending seat includes two unilateral bending seats；Two unilateral bending seat opposite ends are respectively arranged with splicing block；Two splicing block docking
Split；Adjustment kidney slot, circular hole are offered on two splicing blocks respectively；Adjustment kidney slot is connect with circular hole by bolt and nut.
3. a kind of LC shape busbar according to claim 1 is synchronous to prepare alignment device, it is characterised in that: described is hook-shaped
Bending block be flipped up to extreme position, the two sides of right angle bending side with it is corresponding bend support bar bottom surface, outside
End end face contacts respectively.
4. a kind of LC shape busbar according to claim 1 is synchronous to prepare alignment device, it is characterised in that: the overturning pressure
Corresponding bending support bar is passed through in the overturning track that position is pressed on block.
5. a kind of LC shape busbar according to claim 1 is synchronous to prepare alignment device, it is characterised in that: the L-type
Welding resettlement groove is aligned with c-type welding resettlement groove.
6. a kind of LC shape busbar according to claim 1 is synchronous to prepare alignment device, it is characterised in that: the present invention is a kind of
The synchronous preparation alignment device of LC shape busbar further include the first reversal valve, the second reversal valve, third reversal valve, three relays and
Three button switches；Two are connect with gas source by the first reversal valve by air cylinder；Two bending cylinders and gas source pass through second
Reversal valve connection；Two contraposition cylinders are connect with gas source by third reversal valve；First reversal valve, the second reversal valve, third are changed
Pass through three relays respectively to the control interface of valve to connect with working power；The control interface of three relays passes through three respectively
A different button switch is connect with control power supply.
7. a kind of LC shape busbar as described in claim 1 synchronizes the busbar preparation method of preparation alignment device, feature
It is: Step 1: staff or preposition discharging device weld the c-type that four sections of weldings are placed individually into two c-type bending seats
It is bent on the L-type welding resettlement groove of seat with resettlement groove, two L-types；
Step 2: being released by air cylinder in all bending executive items, so that respectively overturning briquetting pushes down the end of corresponding welding respectively
Portion；
Step 3: the bending cylinder in all bending executive items is released, so that each hook-shaped bending block is flipped up, welding is squeezed
End obtain L shape busbar so that one end end of welding upwarps on L-type bending seat；C-type bends the both ends of welding on seat
End upwarps, and obtains C-shaped busbar；
Step 4: the contraposition cylinders retract in two welding contraposition components, two CL type welding rod bending mechanisms are close to each other；CL type
C-type bending seat and L-type bending seat in welding rod bending mechanism is close to each other.
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| CN201910665825.8A CN110394382B (en) | 2019-07-23 | 2019-07-23 | L C-shaped bus bar synchronous preparation alignment device and bus bar preparation method thereof |
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| CN110394382A true CN110394382A (en) | 2019-11-01 |
| CN110394382B CN110394382B (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850568A (en) * | 2022-03-17 | 2022-08-05 | 无锡博而远智能装备有限公司 | Bus bar double-pulling mechanism and pulling method |
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| CN205289353U (en) * | 2015-12-31 | 2016-06-08 | 苏州博阳能源设备有限公司 | Busbar production line of bending |
| CN205869132U (en) * | 2016-07-01 | 2017-01-11 | 无锡先导智能装备股份有限公司 | Automatic bending device of busbar |
| CN206105374U (en) * | 2016-08-29 | 2017-04-19 | 昆山盟特展精密机电有限公司 | Busbar welding bending device |
| US20170179458A1 (en) * | 2015-12-18 | 2017-06-22 | Yazaki Corporation | Busbar module and battery pack |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170179458A1 (en) * | 2015-12-18 | 2017-06-22 | Yazaki Corporation | Busbar module and battery pack |
| CN205289353U (en) * | 2015-12-31 | 2016-06-08 | 苏州博阳能源设备有限公司 | Busbar production line of bending |
| CN205869132U (en) * | 2016-07-01 | 2017-01-11 | 无锡先导智能装备股份有限公司 | Automatic bending device of busbar |
| CN206105374U (en) * | 2016-08-29 | 2017-04-19 | 昆山盟特展精密机电有限公司 | Busbar welding bending device |
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| CN114850568A (en) * | 2022-03-17 | 2022-08-05 | 无锡博而远智能装备有限公司 | Bus bar double-pulling mechanism and pulling method |
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| CN110394382B (en) | 2020-08-04 |
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