CN220161185U - Metal wire cross centering cutting mechanism for multi-grid solar cell series connection - Google Patents
Metal wire cross centering cutting mechanism for multi-grid solar cell series connection Download PDFInfo
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- CN220161185U CN220161185U CN202321473552.5U CN202321473552U CN220161185U CN 220161185 U CN220161185 U CN 220161185U CN 202321473552 U CN202321473552 U CN 202321473552U CN 220161185 U CN220161185 U CN 220161185U
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- series connection
- linear guide
- cutting mechanism
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- 239000002184 metal Substances 0.000 title abstract description 30
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding 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
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of metal wire cutting structure design for solar cell series connection, and particularly relates to a metal wire cross centering cutting mechanism for multi-grid solar cell series connection. The utility model can horizontally slide and cut the metal wire, not only occupies smaller space, but also can prevent the metal wire from deforming when being cut off, and provides guarantee for the serial quality of the subsequent battery pieces.
Description
Technical Field
The utility model relates to a metal wire cross centering cutting mechanism for multi-grid solar cell series connection, and belongs to the technical field of metal wire cutting 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.
Because the metal wire for the series welding of the battery piece is in a segment shape, a metal wire segmentation procedure is required to be arranged in equipment for producing the battery piece before the metal wire is welded with the battery piece so as to carry out segmentation treatment on the metal wire, thereby meeting the series welding requirement of the battery piece.
The segmentation processing of wire adopts wire cutting mechanism generally, and current wire cutting mechanism adopts the mode of cutting off from the top down generally, and this kind of cutting off mode occupation space is too big to, the wire warp easily after cutting, and the straightness accuracy is not good, thereby has influenced the serial quality of follow-up battery piece.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: provided is a wire cross centering cutting mechanism for multi-grid solar cell series connection, which occupies a small space and can prevent deformation of wires.
The utility model relates to a metal wire cross centering cutting mechanism for multi-grid solar cell series connection, which comprises a cutter adjusting and supporting assembly and a cross centering cutting assembly, wherein the cutter adjusting and supporting assembly also comprises an installation seat, the installation seat is connected with a lifting seat through a vertical linear guide assembly, the lifting seat is connected with a lifting seat driving assembly and a first mounting plate, the cross centering cutting assembly comprises a second mounting plate connected with the first mounting plate, the second mounting plate is connected with a box seat, the inner side of the box seat is connected with two horizontal linear guide assemblies, the movable parts of the two horizontal linear guide assemblies are connected with cutters, the two cutters are attached to each other, and the two cutters are connected with a cutter driving assembly.
Preferably, the cutter driving assembly comprises an air cylinder fixed on the second mounting plate and a guide sleeve fixed on the box seat, a guide shaft is connected in the guide sleeve, a driving block is connected to the lower end of the guide shaft, two inclined holes are formed in the driving block, rolling shafts are connected in the two inclined holes, the two rolling shafts are respectively connected with the two cutters, a connecting rod is hinged to the box seat through a pin shaft, one end of the connecting rod is hinged to a piston rod of the air cylinder, the other end of the connecting rod is hinged to the guide shaft through a connecting pin, and a strip-shaped hole corresponding to the connecting pin is formed in the connecting rod.
Preferably, the second mounting plate is connected with a limiting block corresponding to the connecting rod.
Preferably, the horizontal linear guide assembly comprises a horizontal linear guide rail fixed in the box seat, two horizontal sliding blocks are connected to the horizontal linear guide rail, and the two horizontal sliding blocks are respectively connected to two ends of the corresponding cutter.
Preferably, the bottom front and back both sides of case seat all are fixed with the clamp plate, and the bottom of two clamp plates all is connected with a plurality of spring bolts.
Preferably, the vertical linear guide assembly comprises two vertical linear guide rails fixed on the mounting seat, the two vertical linear guide rails are connected with vertical sliding blocks, and the two vertical sliding blocks are fixedly connected with the lifting seat.
Preferably, the lifting seat driving assembly comprises a motor mounting plate fixed on the mounting seat and a screw rod rotatably arranged between the two vertical sliding blocks, a servo motor connected with the screw rod is mounted on the motor mounting plate, and a nut seat is connected onto the screw rod and fixedly connected with the lifting seat.
Compared with the prior art, the utility model has the following beneficial effects:
the metal wire cross centering cutting mechanism for the multi-grid solar cell series connection is provided with the two cutters capable of horizontally sliding in a reciprocating mode so as to cut the metal wire in a horizontal sliding mode, not only is the occupied space small, but also deformation of the metal wire during cutting can be prevented, the straightness of the metal wire is guaranteed, and the quality of the series connection of subsequent cell pieces is guaranteed.
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 cutter adjustment support assembly of the present utility model;
FIG. 3 is a schematic view of the cross-centering severing assembly of the present utility model;
fig. 4 is a schematic view of the cross centering severing assembly of the present utility model with the front side panel removed.
In the figure: 1. a cutter adjusting support assembly; 2. a cross centering severing assembly; 3. a mounting base; 4. a lifting seat; 5. a vertical sliding block; 6. a vertical linear guide rail; 7. a screw rod; 8. a nut seat; 9. a first mounting plate; 10. a motor mounting plate; 11. a servo motor; 12. a second mounting plate; 13. a limiting block; 14. a cylinder; 15. a pin shaft; 16. a connecting rod; 17. a bar-shaped hole; 18. a connecting pin; 19. a guide shaft; 20. guide sleeve; 21. a box base; 22. a compacting plate; 23. a spring bolt; 24. a front side plate; 25. a cutter; 26. inclined holes; 27. a driving block; 28. a roller; 29. a horizontal linear guide rail; 30. a horizontal sliding block.
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 cross centering cutting mechanism for multi-grid solar cell series connection comprises a cutter adjusting and supporting assembly 1 and a cross centering cutting assembly 2, wherein the cutter adjusting and supporting assembly 1 further comprises an installation seat 3, the installation seat 3 is connected with a lifting seat 4 through a vertical linear guide assembly, the lifting seat 4 is connected with a lifting seat driving assembly and a first mounting plate 9, the cross centering cutting assembly 2 comprises a second mounting plate 12 connected with the first mounting plate 9, the second mounting plate 12 is connected with a box seat 21, a front side plate 24 is arranged on the front side of the box seat 21, two horizontal linear guide assemblies are connected to the inner side of the box seat 21, cutters 25 are connected to movable parts of the two horizontal linear guide assemblies, the two cutters 25 are attached to each other, and the two cutters 25 are connected with the cutter driving assembly.
When the wire cutting machine is used, the lifting seat driving assembly acts and drives the lifting seat 4 to descend under the action of the vertical linear guide assembly, so that the first mounting plate 9, the second mounting plate 12 and the box seat 21 drive the two cutters 25 to move downwards, the two cutters 25 are attached to the wire, and then the cutter driving assembly acts and drives the two cutters 25 to slide horizontally in a reciprocating manner to cut the wire.
The metal wire cross centering cutting mechanism for the multi-grid solar cell series connection is provided with the two cutters 25 capable of horizontally sliding in a reciprocating mode so as to cut the metal wire in a horizontal sliding mode, not only is the occupied space small, but also deformation of the metal wire during cutting can be prevented, the straightness of the metal wire is guaranteed, and the quality of the series connection of subsequent cell pieces is guaranteed.
Example 2:
as shown in fig. 1 to 4, on the basis of embodiment 1,
preferably, the cutter driving assembly comprises an air cylinder 14 fixed on the second mounting plate 12 and a guide sleeve 20 fixed on the box seat 21, a guide shaft 19 is connected in the guide sleeve 20, a driving block 27 is connected at the lower end of the guide shaft 19, two inclined holes 26 are formed in the driving block 27, rollers 28 are connected in the two inclined holes 26, the two rollers 28 are respectively connected with two cutters 25, a connecting rod 16 is hinged on the box seat 21 through a pin shaft 15, one end of the connecting rod 16 is hinged with a piston rod of the air cylinder 14, the other end of the connecting rod 16 is hinged with the guide shaft 19 through a connecting pin 18, a strip-shaped hole 17 corresponding to the connecting pin 18 is formed in the connecting rod 16, the guide shaft 19 is driven to move up and down through the connecting rod 16 through the extending and retracting action of the piston rod of the air cylinder 14, and thus the driving block 27 is driven to move up and down under the action of the inclined holes 26, and the two cutters 25 are driven to slide horizontally and reciprocally under the action of the two horizontal linear guide assemblies.
Preferably, the second mounting plate 12 is connected with a limiting block 13 corresponding to the connecting rod 16, so that the connecting rod 16 can be limited, and a protection effect is achieved.
Preferably, the horizontal linear guide assembly comprises a horizontal linear guide rail 29 fixed in the box seat 21, two horizontal sliding blocks 30 are connected to the horizontal linear guide rail 29, the two horizontal sliding blocks 30 are respectively connected to two ends of the corresponding cutter 25, and the horizontal sliding of the cutter 25 is realized through the cooperation of the horizontal linear guide rail 29 and the horizontal sliding blocks 30, so that the structure is simple, and the operation is stable.
Preferably, the front side and the rear side of the bottom of the box seat 21 are both fixed with the compression plates 22, the bottoms of the two compression plates 22 are both connected with a plurality of spring bolts 23, and when the cutter 25 cuts the metal wire, the metal wire can be compressed through the spring bolts 23, so that the metal wire can be prevented from swinging during cutting, and the cutting effect on the metal wire is improved.
Preferably, the vertical linear guide assembly comprises two vertical linear guide rails 6 fixed on the mounting seat 3, the two vertical linear guide rails 6 are connected with vertical sliding blocks 5, the two vertical sliding blocks 5 are fixedly connected with the lifting seat 4, and lifting movement of the lifting seat 4 is realized through cooperation of the vertical linear guide rails 6 and the vertical sliding blocks 5, so that the lifting seat is simple in structure and stable in operation.
Preferably, the lifting seat driving assembly comprises a motor mounting plate 10 fixed on the mounting seat 3 and a screw rod 7 rotatably arranged between the two vertical sliding blocks 5, a servo motor 11 connected with the screw rod 7 is mounted on the motor mounting plate 10, a nut seat 8 is connected to the screw rod 7, the nut seat 8 is fixedly connected with the lifting seat 4, the screw rod 7 is driven to rotate through the action of the servo motor 11, and the nut seat 8 is driven to move so as to drive the lifting seat 4.
Claims (7)
1. The utility model provides a many bars solar cell cross centering shutdown mechanism for series connection wire which characterized in that: including cutter regulation supporting component (1) and crossing centering cutting component (2), cutter regulation supporting component (1) is including mount pad (3) again, be connected with lift seat (4) through vertical straight line direction subassembly on mount pad (3), lift seat (4) are connected with lift seat drive assembly and first mounting panel (9), crossing centering cutting component (2) are including second mounting panel (12) of being connected with first mounting panel (9), second mounting panel (12) are connected with case seat (21), the inboard of case seat (21) is connected with two horizontal straight line direction subassemblies, all be connected with cutter (25) on the movable part of two horizontal straight line direction subassemblies, two cutters (25) laminate mutually, two cutters (25) all are connected with cutter drive assembly.
2. The wire cross centering cutting mechanism for multi-grid solar cell series connection according to claim 1, wherein: the cutter driving assembly comprises an air cylinder (14) fixed on a second mounting plate (12) and a guide sleeve (20) fixed on a box seat (21), a guide shaft (19) is connected in the guide sleeve (20), a driving block (27) is connected to the lower end of the guide shaft (19), two inclined holes (26) are formed in the driving block (27), rolling shafts (28) are connected in the two inclined holes (26), the two rolling shafts (28) are respectively connected with two cutters (25), a connecting rod (16) is hinged on the box seat (21) through a pin roll (15), one end of the connecting rod (16) is hinged with a piston rod of the air cylinder (14), the other end of the connecting rod (16) is hinged with the guide shaft (19) through a connecting pin (18), and a strip-shaped hole (17) corresponding to the connecting pin (18) is formed in the connecting rod (16).
3. The wire cross centering cutting mechanism for multi-grid solar cell series connection according to claim 2, wherein: the second mounting plate (12) is connected with a limiting block (13) corresponding to the connecting rod (16).
4. The wire cross centering cutting mechanism for multi-grid solar cell series connection according to claim 1, wherein: the horizontal linear guide assembly comprises a horizontal linear guide rail (29) fixed in the box seat (21), two horizontal sliding blocks (30) are connected to the horizontal linear guide rail (29), and the two horizontal sliding blocks (30) are respectively connected to two ends of the corresponding cutter (25).
5. The wire cross centering cutting mechanism for multi-grid solar cell series connection according to claim 1, wherein: the two sides all are fixed with pinch plates (22) around the bottom of case seat (21), the bottom of two pinch plates (22) all is connected with a plurality of spring bolts (23).
6. The wire cross centering cutting mechanism for multi-grid solar cell series connection according to any one of claims 1 to 5, wherein: the vertical linear guide assembly comprises two vertical linear guide rails (6) fixed on the mounting seat (3), vertical sliding blocks (5) are connected to the two vertical linear guide rails (6), and the two vertical sliding blocks (5) are fixedly connected with the lifting seat (4).
7. The wire cross centering cutoff mechanism for multi-grid solar cell tandem connection of claim 6, wherein: the lifting seat driving assembly comprises a motor mounting plate (10) fixed on the mounting seat (3) and a screw rod (7) rotatably arranged between the two vertical sliding blocks (5), a servo motor (11) connected with the screw rod (7) is mounted on the motor mounting plate (10), a nut seat (8) is connected on the screw rod (7), and the nut seat (8) is fixedly connected with the lifting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473552.5U CN220161185U (en) | 2023-06-09 | 2023-06-09 | Metal wire cross centering cutting mechanism for multi-grid solar cell series connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473552.5U CN220161185U (en) | 2023-06-09 | 2023-06-09 | Metal wire cross centering cutting mechanism for multi-grid solar cell series connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161185U true CN220161185U (en) | 2023-12-12 |
Family
ID=89057714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321473552.5U Active CN220161185U (en) | 2023-06-09 | 2023-06-09 | Metal wire cross centering cutting mechanism for multi-grid solar cell series connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161185U (en) |
-
2023
- 2023-06-09 CN CN202321473552.5U patent/CN220161185U/en active Active
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