Laser equipment for splitting battery pieces

A technology of laser equipment and batteries, which is applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of complex structure of mechanical breaking pieces, scrapping of batteries in batches, cumbersome use steps, etc., and achieve good economic use value, Shorten splitting time and good stability

Pending Publication Date: 2020-01-31
SUZHOU AUTOWAY SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the cutting and splitting process of the cell is to first use laser cutting, which mainly uses the laser to scratch the surface of the material, but the cell is still intact and has not been separated, and then uses a mechanical breaking mechanism to pull the material (or there is Bending) to break the material, but the structure of the mechanical breaking sheet is complex, the steps to use are cumbersome, and it is difficult to adjust. Once the adjustment is not good, the cells will be scrapped in batches

Method used

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  • Laser equipment for splitting battery pieces
  • Laser equipment for splitting battery pieces
  • Laser equipment for splitting battery pieces

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Embodiment Construction

[0017] Such as Figure 1 ~ Figure 4 As shown, the present invention is a laser device for splitting cells, which includes a laser 1, a base 2, a lifting column 3 is installed on the base 2, a laser cover 4 is installed sliding up and down on the lifting column 3, and the laser 1 is installed in the laser cover 4, the laser cover 4 along the emission direction of the laser beam 8 of the laser 1 is equipped with a speed-expanding mirror assembly connected to the laser 1. connection, the adapter plate 5 and the galvanometer cover 6 are provided with a light outlet 7, and the light outlet 7 is horizontally aligned with the laser beam 8 output port of the laser 1, and the galvanometer cover 6 is equipped with a galvanometer assembly to direct the laser beam 8 is deflected onto the battery sheet 9 placed below the galvanometer cover 6 .

[0018] The lifting column 3 is provided with a slide rail 10, the laser cover 4 is installed on the slide rail 10 through the sliding seat 11, an...

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Abstract

The invention provides laser equipment for splitting battery pieces. The laser equipment is easy to use and adjust, and damage to the battery pieces can be reduced. The laser equipment comprises a laser unit and a base. A lifting column is arranged on the base, a laser cover is mounted on the lifting column in an up-and-down sliding manner, the laser unit is arranged in the laser cover, a speed expander assembly connected with the laser unit is arranged in the laser cover in the laser beam emitting direction of the laser unit, the end of the speed expander assembly is connected with a pinboard, the pinboard is connected with a galvanometer cover, light outlets are formed in the pinboard and the galvanometer cover, the light outlets are horizontally flush with a laser beam output port of the laser unit, and a galvanometer assembly is arranged in the galvanometer cover in order to enable laser beams to be deflected on the battery pieces put below the galvanometer cover.

Description

technical field [0001] The invention relates to the technical field of laser equipment, in particular to a laser equipment for splitting battery slices. Background technique [0002] With the advancement of photovoltaic technology and the in-depth advancement of the "Top Runner" program, China's photovoltaic industry has entered an era of high-efficiency product competition. As one of the mainstream high-efficiency module technologies, the shingling technology is currently receiving widespread attention. The shingling module mainly uses the slicing technology to cut the grid-line redesigned cells into small pieces with reasonable graphics, stack and arrange each small piece, and weld them into strings. , and then laminated into modules after series-parallel typesetting, so that the cells are connected to each other in a more compact way. Under the same area, the shingled module can place more than 13% of the cells of the conventional module, which is more efficient and lower...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/36B23K26/38B23K26/082B23K26/046
CPCB23K26/046B23K26/082B23K26/36B23K26/38
Inventor 鲁乾坤赵润川宋秀邦
Owner SUZHOU AUTOWAY SYST
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