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Battery cell nickel sheet welding equipment

A welding equipment and cell technology, applied in welding equipment, welding equipment, resistance welding equipment, etc., can solve problems such as difficulty in meeting customer needs in terms of efficiency and yield rate

Pending Publication Date: 2021-07-30
惠州市华阳智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many three-axis spot welding machines on the market, but it is still difficult to meet customer needs in terms of efficiency and yield

Method used

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  • Battery cell nickel sheet welding equipment
  • Battery cell nickel sheet welding equipment
  • Battery cell nickel sheet welding equipment

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Embodiment Construction

[0030] In order to facilitate the understanding of those skilled in the art, the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0031] Please refer to Figure 1-9 , the embodiment of the present invention includes:

[0032] A kind of electric core nickel sheet welding equipment, is used for welding nickel sheet on the electric core, comprises the spot welding jig 100 of loading to-be-processed electric core, the spot welding line body 200 that transports the spot welding jig 100, is arranged on the spot welding The spot welding assembly 300 next to the line body 200 and welding the nickel sheet to the cell to be processed, the finished product blanking mechanism 400, and the reflow mechanism 500 for the reflow spot welding fixture 100, the spot welding fixture 100 includes the fixture body 101, the left hinge 102 detachably connected with the jig body 101, and the right hinge 103 detachably con...

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PUM

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Abstract

The invention relates to battery cell nickel sheet welding equipment. The equipment is used for welding a nickel sheet on a battery cell. The equipment comprises a spot welding jig for loading a to-be-processed battery cell, a spot welding line body for conveying the spot welding jig, a spot welding assembly which is arranged beside the spot welding line body and is used for welding the nickel sheet on the to-be-processed battery cell, a finished product discharging mechanism and a backflow mechanism for backflow of the spot welding jig, the spot welding jig comprises a jig body, a left hinge and a right hinge, the left hinge is detachably connected with the jig body, the right hinge is detachably connected with the jig body, a plurality of to-be-processed cells are arranged on the upper surface of the jig body side by side, and the left hinge and the right hinge are clamped on two sides of the to-be-processed cells respectively. According to the battery cell nickel sheet welding equipment, the backflow process of the spot welding jig is orderly and smooth, the mode of positioning and fixing the battery cell through the spot welding jig after backflow is convenient and efficient, the battery cell can be fixed by placing the battery cell on the upper surface of the jig body and then installing the hinges, the automation degree is high, and battery cell nickel sheet welding is efficient and reliable.

Description

technical field [0001] The invention relates to the field of welding equipment, in particular to a battery nickel sheet welding equipment. Background technique [0002] The spot welding machine adopts the principle of double-sided double-point overcurrent welding. When working, two electrodes pressurize the workpiece so that the two layers of metal form a certain contact resistance under the pressure of the two electrodes, and the welding current flows from one electrode to the other. Instantaneous thermal fusion is formed at the two contact resistance points, and the welding current flows from the other electrode along the two workpieces to this electrode to form a loop, and will not damage the internal structure of the workpiece to be welded. [0003] At present, there are many kinds of electronic products, which are developing rapidly; such as new energy vehicles, electric bicycles, electric lawn mowers and other electrical appliances that require different power supplies...

Claims

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Application Information

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IPC IPC(8): B23K11/11B23K11/36B23K37/04
CPCB23K11/11B23K11/36B23K37/0443
Inventor 杨文辉罗松柏尹林华胡剑华曹璐
Owner 惠州市华阳智能技术有限公司
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