CN220172150U - Metal wire flattening mechanism for multi-grid solar cell series connection - Google Patents
Metal wire flattening mechanism for multi-grid solar cell series connection Download PDFInfo
- Publication number
- CN220172150U CN220172150U CN202321473041.3U CN202321473041U CN220172150U CN 220172150 U CN220172150 U CN 220172150U CN 202321473041 U CN202321473041 U CN 202321473041U CN 220172150 U CN220172150 U CN 220172150U
- Authority
- CN
- China
- Prior art keywords
- flattening
- wire
- guide
- solar cell
- metal wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 61
- 230000008093 supporting effect Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the technical field of metal wire flattening structure design for solar cell series connection, and particularly relates to a metal wire flattening mechanism for multi-grid solar cell series connection. The utility model can prevent the wire from rotating or moving when the wire is flattened by the wire flattening structure, thereby ensuring the accuracy of the flattening position of the wire and guaranteeing the serial quality of the battery pieces.
Description
Technical Field
The utility model relates to a metal wire flattening mechanism for multi-grid solar cell series connection, and belongs to the technical field of metal wire flattening structure design for solar cell series connection.
Background
In the photovoltaic module, a single solar cell cannot be used as a power source, and a plurality of single cells need to be connected and then tightly packaged into the module. The solar cell string is formed by stacking metal wires and cell pieces together according to a preset sequence, two adjacent cell pieces are connected together through the metal wires, a first part of the metal wires is adhered to the front surface of a front cell piece, and a second part of the metal wires is adhered to the back surface of a rear cell piece.
At present, the cross section of a metal wire adopted by the series welding of the battery pieces is mostly circular, the metal wire has a certain thickness, and the battery pieces also have the characteristics of thinness and brittleness, so that when the battery pieces are interconnected after being stacked with the metal wire and the battery strings are laminated and processed into a battery plate assembly, the adjacent two battery pieces are easy to damage. Therefore, before the metal wire is welded with the battery piece, a flattening process is added in the equipment for producing the battery string, so that the preset part of the metal wire is flattened, and the requirement of the battery piece lamination is met.
The existing metal wire flattening mechanism does not have a metal wire compressing function, and in the actual metal wire flattening process, the metal wire is prone to inaccurate flattening positions due to rotation or movement of the metal wire, and the metal wire flattening effect is poor, so that the serial quality of subsequent battery pieces is affected.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the metal wire flattening mechanism for the multi-grid solar cell series connection has a good metal wire flattening effect.
The utility model relates to a metal wire flattening mechanism for multi-grid solar cell series connection, which comprises a supporting component and at least one flattening component, wherein the supporting component is connected with positioning plates which are in one-to-one correspondence with the flattening components, the flattening component is provided with mounting plates connected with the positioning plates, the mounting plates are connected with a supporting frame, the supporting frame is connected with a metal wire guiding structure, a metal wire compressing structure and a metal wire flattening structure, the metal wire compressing structure comprises a lifting plate which can move up and down, the lifting plate is connected with a lifting plate driving component and a compressing head mounting seat, and the bottom of the compressing head mounting seat is provided with a compressing head corresponding to the metal wire guiding structure.
Preferably, the lifting plate driving assembly comprises two first sliding blocks and two compression cylinders, wherein the two first sliding blocks and the two compression cylinders are fixed on the supporting frame, the first linear guide rails are connected to the two first sliding blocks in a sliding mode, connecting plates are connected to the two first linear guide rails, the lower ends of the two connecting plates are connected to the two ends of the lifting plate respectively, and the upper ends of the two connecting plates are connected with the two compression cylinders respectively.
Preferably, the wire guide structure comprises a guide mounting seat fixed on the support frame, a plurality of guide pins are mounted on the top of the guide mounting seat, and a guide opening is formed between the two guide pins.
Preferably, the wire flattening structure comprises a limiting shaft fixed on the supporting frame, flattening installation seats and a base plate, wherein cushion blocks in one-to-one correspondence with the pressing heads are connected to the base plate, guide sleeves in one-to-one correspondence with the cushion blocks are connected to the flattening installation seats, guide shafts are connected to the guide sleeves, flattening heads are connected to the lower ends of the guide shafts, driving seats are connected to the upper ends of the guide shafts, lower rotating wheels are connected to the driving seats in a rotating mode, upper rotating wheels in one-to-one correspondence with the lower rotating wheels are connected to the limiting shaft in a rotating mode, oblique blocks are arranged between the upper rotating wheels and the lower rotating wheels, flattening cylinders are connected to the oblique blocks, and the flattening cylinders are arranged on the supporting frame.
Preferably, the number of the flattening components is two.
Preferably, the support assembly comprises a total mounting seat, two guide rail mounting blocks are connected to the total mounting seat, second linear guide rails are mounted on the two guide rail mounting blocks, two groups of second sliding blocks are correspondingly mounted on the two second linear guide rails, the number of the positioning plates is two, the two positioning plates are respectively mounted on the two groups of second sliding blocks, and the two positioning plates are connected with the positioning plate driving assembly.
Preferably, the locating plate driving assembly comprises a screw rod which is rotatably arranged, a nut seat which is connected with the corresponding locating plate is connected to the screw rod, and the screw rod is connected with a servo motor.
Compared with the prior art, the utility model has the following beneficial effects:
according to the metal wire flattening mechanism for the multi-grid solar cell series connection, the pressing head capable of pressing the metal wire is arranged, so that the metal wire is prevented from rotating or moving when the metal wire is flattened by the metal wire flattening structure, the accuracy of the flattening position of the metal wire is ensured, the flattening effect of the metal wire is improved, and the guarantee is provided for the series connection quality of subsequent cells.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the support assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the crush assembly of the present utility model;
FIG. 4 is a schematic view of the wire compression structure of the present utility model;
FIG. 5 is a schematic view of the wire flattening structure of the present utility model;
FIG. 6 is a right side view of FIG. 5;
fig. 7 is a schematic structural view of the wire guide structure of the present utility model.
In the figure: 1. a support assembly; 2. flattening the assembly; 3. a second linear guide rail; 4. a total mounting seat; 5. a second slider; 6. a guide rail mounting block; 7. a screw rod; 8. a nut seat; 9. a servo motor; 10. a positioning plate; 11. a mounting plate; 12. a support frame; 13. a wire guide structure; 14. a wire compacting structure; 15. a wire flattening structure; 16. a compacting cylinder; 17. a first slider; 18. a first linear guide rail; 19. a connecting plate; 20. a lifting plate; 21. a compacting head mounting seat; 22. a compacting head; 23. flattening the cylinder; 24. a limiting shaft; 25. an upper rotating wheel; 26. a sloping block; 27. a lower rotating wheel; 28. a driving seat; 29. a guide shaft; 30. flattening the mounting seat; 31. a backing plate; 32. a cushion block; 33. pressing the flat head; 34. guide sleeve; 35. a guide mounting seat; 36. a guide pin; 37. a guide opening.
Detailed Description
Embodiments of the utility model are further described below with reference to the accompanying drawings:
example 1:
as shown in fig. 1 to 4, the metal wire flattening mechanism for the multi-grid solar cell tandem connection of the utility model comprises a supporting component 1 and at least one flattening component 2, wherein the supporting component 1 is connected with positioning plates 10 corresponding to the flattening components 2 one by one, the flattening components 2 are provided with mounting plates 11 connected with the positioning plates 10, the mounting plates 11 are connected with supporting frames 12, the supporting frames 12 are connected with metal wire guide structures 13, metal wire compressing structures 14 and metal wire flattening structures 15, the metal wire compressing structures 14 comprise lifting plates 20 capable of moving up and down, the lifting plates 20 are connected with lifting plate driving components and compressing head mounting seats 21, and compressing heads 22 corresponding to the metal wire guide structures 13 are mounted at the bottoms of the compressing head mounting seats 21.
When the device is used, the supporting component 1 is used as a fixed end to be installed on the battery string production equipment, after a metal wire is in place, the lifting plate driving component acts to drive the lifting plate 20 to move downwards, so that the pressing head mounting seat 21 drives the pressing head 22 to move downwards to press the metal wire, then the metal wire flattening structure 15 acts again, and flattening operation is carried out on the metal wire.
The metal wire flattening mechanism for the multi-grid solar cell series connection is provided with the pressing head 22 capable of pressing the metal wire, so that the metal wire is prevented from rotating or moving when the metal wire is flattened by the metal wire flattening structure 15, the accuracy of the flattening position of the metal wire is ensured, the flattening effect of the metal wire is improved, and the quality of the subsequent cell series connection is ensured.
Example 2:
as shown in fig. 1 to 7, on the basis of embodiment 1,
preferably, the lifting plate driving assembly comprises two first sliding blocks 17 and two pressing cylinders 16 which are fixed on the supporting frame 12, wherein the two first sliding blocks 17 are respectively and slidably connected with a first linear guide rail 18, the two first linear guide rails 18 are respectively and slidably connected with connecting plates 19, the lower ends of the two connecting plates 19 are respectively connected with the two ends of the lifting plate 20, the upper ends of the two connecting plates 19 are respectively connected with the two pressing cylinders 16, the two connecting plates 19 are driven to move downwards under the action of the matching action of the two first linear guide rails 18 and the two first sliding blocks 17, so that the lifting plate 20 is driven to move downwards, the metal wires are pressed, and the lifting plate 20 is driven to ascend through the retracting action of the piston rods of the two pressing cylinders 16, so that the metal wires are loosened.
Preferably, the wire guiding structure 13 comprises a guiding mounting seat 35 fixed on the supporting frame 12, a plurality of guiding pins 36 are mounted on the top of the guiding mounting seat 35, guiding openings 37 are formed between the two guiding pins 36, and the guiding openings 37 play a role in guiding the wire.
Preferably, the wire flattening structure 15 comprises a limiting shaft 24 fixed on the support frame 12, flattening installation seats 30 and a base plate 31, wherein cushion blocks 32 in one-to-one correspondence with the pressing heads 22 are connected to the base plate 31, guide sleeves 34 in one-to-one correspondence with the cushion blocks 32 are connected to the flattening installation seats 30, guide shafts 29 are connected to the guide sleeves 34, flattening heads 33 are connected to the lower ends of the guide shafts 29, driving seats 28 are connected to the upper ends of the guide shafts 29, lower rotating wheels 27 are connected to the driving seats 28 in a rotating mode, upper rotating wheels 25 in one-to-one correspondence with the lower rotating wheels 27 are connected to the limiting shaft 24 in a rotating mode, inclined blocks 26 are arranged between the upper rotating wheels 25 and the lower rotating wheels 27, flattening cylinders 23 are connected to the inclined blocks 26, and the flattening cylinders 23 are mounted on the support frame 12. The flattening cylinder 23 stretches out to drive the inclined block 26 to move forwards, under the action of the upper rotating wheel 25, the movable inclined block 26 can drive the lower rotating wheel 27 to move downwards, so that under the guiding action of the guide sleeve 34, the driving seat 28 drives the guide shaft 29 to move downwards, and the flattening head 33 is driven to move downwards, and under the supporting action of the cushion block 32 on the metal wire, the metal wire is flattened.
Preferably, the number of the flattening assemblies 2 is two, so that flattening operations can be performed on two ends of the metal wire, and the flattening efficiency of the metal wire is effectively improved.
Preferably, the support assembly 1 comprises a total mounting seat 4, two guide rail mounting blocks 6 are connected to the total mounting seat 4, two second linear guide rails 3 are mounted on the two guide rail mounting blocks 6, two groups of second sliding blocks 5 are correspondingly mounted on the two second linear guide rails 3, the number of the positioning plates 10 is two, the two positioning plates 10 are respectively mounted on the two groups of second sliding blocks 5, and the two positioning plates 10 are connected with a positioning plate driving assembly. Through the action of the two locating plate driving assemblies, the two locating plates 10 can be driven to move under the matching action of the second linear guide rail 3 and the second sliding block 5, so that the distance between the two flattening assemblies 2 can be adjusted, and the flattening operation of metal wires with different lengths can be adapted.
Preferably, the locating plate driving assembly comprises a screw rod 7 which is rotatably arranged, a nut seat 8 which is connected with a locating plate 10 corresponding to the screw rod 7 is connected to the screw rod 7, a servo motor 9 is connected to the screw rod 7, and the screw rod 7 is driven to rotate through the action of the servo motor 9, so that the nut seat 8 is driven to move, and the locating plate 10 is driven.
Claims (7)
1. A metal wire flattening mechanism for multi-grid solar cell series connection is characterized in that: including supporting component (1) and at least one flattening subassembly (2), be connected with on supporting component (1) with flattening locating plate (10) of subassembly (2) one-to-one, be equipped with on flattening subassembly (2) mounting panel (11) of being connected with locating plate (10), be connected with support frame (12) on mounting panel (11), be connected with wire guide structure (13) on support frame (12), wire compress tightly structure (14) and wire flatten structure (15), wire compress tightly structure (14) including lifter plate (20) that can the up-and-down motion, be connected with lifter plate drive assembly and compress tightly first mount pad (21) on lifter plate (20), compress tightly first (22) corresponding with wire guide structure (13) are installed to the bottom of first mount pad (21).
2. The wire-flattening mechanism for tandem solar cell of claim 1, wherein: the lifting plate driving assembly comprises two first sliding blocks (17) and two compression cylinders (16) which are fixed on the supporting frame (12), wherein the two first sliding blocks (17) are connected with first linear guide rails (18) in a sliding mode, connecting plates (19) are connected to the two first linear guide rails (18), the lower ends of the two connecting plates (19) are connected to the two ends of the lifting plate (20) respectively, and the upper ends of the two connecting plates (19) are connected with the two compression cylinders (16) respectively.
3. The wire-flattening mechanism for tandem solar cell of claim 1, wherein: the wire guide structure (13) comprises a guide mounting seat (35) fixed on the support frame (12), a plurality of guide pins (36) are mounted on the top of the guide mounting seat (35), and guide openings (37) are formed between the two guide pins (36).
4. The wire-flattening mechanism for tandem solar cell of claim 1, wherein: the wire flattening structure (15) comprises a limiting shaft (24), a flattening installation seat (30) and a base plate (31) which are fixed on a supporting frame (12), cushion blocks (32) which are in one-to-one correspondence with the pressing heads (22) are connected to the base plate (31), guide sleeves (34) which are in one-to-one correspondence with the cushion blocks (32) are connected to the flattening installation seat (30), guide shafts (29) are connected to the guide sleeves (34), flattening heads (33) are connected to the lower ends of the guide shafts (29), driving seats (28) are connected to the upper ends of the guide shafts (29), lower rotating wheels (27) are connected to the driving seats (28) in a rotating mode, upper rotating wheels (25) which are in one-to-one correspondence with the lower rotating wheels (27) are connected to the limiting shaft (24), inclined blocks (26) are arranged between the upper rotating wheels (25) and the lower rotating wheels (27), flattening cylinders (23) are connected to the flattening cylinders (23) respectively.
5. The wire-flattening mechanism for tandem connection of multiple-gate solar cells according to any one of claims 1 to 4, wherein: the number of the flattening assemblies (2) is two.
6. The wire-flattening mechanism for tandem solar cell of claim 5, wherein: the supporting component (1) comprises a total mounting seat (4), two guide rail mounting blocks (6) are connected to the total mounting seat (4), second linear guide rails (3) are mounted on the two guide rail mounting blocks (6), two groups of second sliding blocks (5) are correspondingly mounted on the two second linear guide rails (3), the number of the positioning plates (10) is two, the two positioning plates (10) are mounted on the two groups of second sliding blocks (5) respectively, and the two positioning plates (10) are connected with a positioning plate driving component.
7. The wire-flattening mechanism for tandem solar cell of claim 6, wherein: the locating plate driving assembly comprises a screw rod (7) which is rotatably arranged, a nut seat (8) which is connected with a locating plate (10) corresponding to the screw rod is connected to the screw rod (7), and a servo motor (9) is connected to the screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473041.3U CN220172150U (en) | 2023-06-09 | 2023-06-09 | Metal wire flattening mechanism for multi-grid solar cell series connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473041.3U CN220172150U (en) | 2023-06-09 | 2023-06-09 | Metal wire flattening mechanism for multi-grid solar cell series connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172150U true CN220172150U (en) | 2023-12-12 |
Family
ID=89056526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321473041.3U Active CN220172150U (en) | 2023-06-09 | 2023-06-09 | Metal wire flattening mechanism for multi-grid solar cell series connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172150U (en) |
-
2023
- 2023-06-09 CN CN202321473041.3U patent/CN220172150U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216402045U (en) | Watch inductor dyestripping mechanism | |
| CN220172150U (en) | Metal wire flattening mechanism for multi-grid solar cell series connection | |
| CN110957521A (en) | Regular baling press that compresses tightly of square electricity core module | |
| CN111661606B (en) | Turnover machine for stamping formed products | |
| CN110919273A (en) | Battery module side seam welding jig | |
| CN211331861U (en) | Solar cell string welding device | |
| CN115921657A (en) | Part production device and method integrating feeding and blanking | |
| CN104416291A (en) | Panel pressing device applied to laser tailor-welding | |
| CN114393489B (en) | Cylindrical battery core pole polishing device | |
| CN220161185U (en) | Metal wire cross centering cutting mechanism for multi-grid solar cell series connection | |
| CN214768334U (en) | Stator punching sheet stamping die convenient for rapid demoulding | |
| CN211759681U (en) | Automatic magnet press-fitting machine | |
| CN218951819U (en) | Cutting device | |
| CN220272557U (en) | Laminated stacking table device | |
| CN114050301B (en) | Lithium battery module frame assembly quality | |
| CN211991395U (en) | Electricity core spot welding mechanism | |
| CN219839416U (en) | Lifting machine for replacing new energy battery | |
| CN218487913U (en) | Aluminum plate terminal surface cutting device with rib | |
| CN220659839U (en) | Compressing device for solar photovoltaic panel processing | |
| CN211966434U (en) | Battery module side seam welding jig | |
| CN220457356U (en) | Efficient photovoltaic power generation assembly | |
| CN213211811U (en) | Bus bar rubberizing platform | |
| CN218156689U (en) | Novel power battery box positioning and pressing mechanism | |
| CN219703334U (en) | New energy automobile anti-cutting cable processing equipment | |
| CN217493361U (en) | Door and window right angle welding process is with fan section bar terminal surface processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |