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A wire pulling and cutting device for solar cell assembly

A technology of solar cell and cutting device, applied in the field of wire pulling and cutting device

Active Publication Date: 2022-07-19
HANGZHOU SOLAR PHOTOELECTRICITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When assembling existing solar cells, it is necessary to first press the wires into a "Z" shape through a mold, then cut the wires to a specific length, and finally pull the wires to a specific position for assembly. Currently, there is no way to do this simultaneously. Equipment for the above operations

Method used

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  • A wire pulling and cutting device for solar cell assembly
  • A wire pulling and cutting device for solar cell assembly
  • A wire pulling and cutting device for solar cell assembly

Examples

Experimental program
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Embodiment 1

[0026] like Figure 1 to Figure 6 As shown, a wire pulling and cutting device for solar cell assembly includes a base 1, a wire barrel 2, a die pressing mechanism, a shearing mechanism, and a wire pulling mechanism. The press molding mechanism is provided on the base 1 . The compression molding mechanism includes a lower compression mold 3 , an upper compression mold 4 , and a first telescopic device 5 . The lower die 3 is fixed on the base 1 . The upper die 4 is located just above the lower die 3 , and the upper die 4 is connected to the first telescopic device 5 . The first telescopic device 5 is arranged on the base 1 . The first telescopic device 5 is an air cylinder. The upper die 4 moves up and down under the driving of the first telescopic device 5 . The wire barrel 2 and the shearing mechanism are respectively arranged at both ends of the die mechanism. The wire barrel 2 is rotatably connected to the base 1 . A wire is wound on the wire barrel 2 .

[0027] The ...

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Abstract

The invention discloses a wire pulling and shearing device for solar cell assembly, comprising a wire barrel, a compression molding mechanism, a shearing mechanism, and a wire pulling mechanism. The shearing mechanism and the wire barrel are respectively located on both sides of the compression molding mechanism. The mechanism includes a lower die, an upper die and a first telescopic device for driving the movement of the upper die; the wire pulling mechanism comprises an electric sliding rail, and a wire clamping device is connected to the electric sliding rail. The invention can simultaneously complete the wire pressing and wire cutting, and pull the wire to the corresponding assembly position, thereby improving the assembly efficiency of the solar cell.

Description

technical field [0001] The invention relates to the technical field of solar cell assembly, in particular to a wire pulling and cutting device for solar cell assembly. Background technique [0002] Existing solar cells are usually composed of several solar cells connected in series. as attached Figure 7 As shown, the existing solar cell consists of several solar cell units 30, and two adjacent solar cell units 30 are connected by wires 31, one end of the wire is connected to the positive electrode on the upper end surface of one of the solar cell units, and the other end of the wire is connected Connect to the negative pole on the lower end face of another solar cell, and the shape of the wire is as shown in the attached Figure 7 As shown, it is shaped like a "Z". [0003] When assembling existing solar cells, it is necessary to press the wires into a "Z"-like shape through a mold, then cut the wires to a specific length, and finally pull the wires to a specific position ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F11/00B21F1/00B21F23/00
CPCB21F11/00B21F1/004B21F23/00
Inventor 金毅
Owner HANGZHOU SOLAR PHOTOELECTRICITY