Welding assembly and welding method of battery adapter pieces

A technology for welding components and welding sheets, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of low welding strength of arc-shaped adapter sheets, and achieve the effect of good welding reliability and high welding strength

Active Publication Date: 2021-07-30
ZHUHAI COSMX BATTERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a welding assembly and welding method that can solve the problem of low welding strength of arc-shaped adapter pieces

Method used

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  • Welding assembly and welding method of battery adapter pieces
  • Welding assembly and welding method of battery adapter pieces
  • Welding assembly and welding method of battery adapter pieces

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings. When describing the embodiments of the present invention in detail, for the convenience of explanation, the accompanying drawings showing the structure of the device will not be partially enlarged according to the general scale, and the schematic diagram is only an example, and it should not be limited here. The protection scope of the present invention. It should be noted that the drawings are in simplified form and use inaccurate scales, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0026] refer to figure 1 , the welding assembly of the present embodiment includes a laser 1, a workpiece holder 2 and a rotating base 3, a battery 10 and an adapter piece are installed on the workpiece holder 2, the workpiece holder 2 is arranged on the rotating base 3, and the workpiece holder 2 is mounted on...

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Abstract

The invention discloses a welding assembly and a welding method of battery adapter pieces. The welding assembly comprises a laser device; a workpiece clamp used for installing a workpiece, wherein the workpiece clamp comprises a base, a workpiece installing part arranged on the base and a welding clamping block arranged on the workpiece installing part, the workpiece installing part is provided with a workpiece installing position for fixing the workpiece and welding piece containing grooves for containing welding pieces, the welding clamping block is provided with a light-transmitting groove allowing laser to penetrate and a clamping part capable of being assembled with the welding piece containing grooves, and the welding pieces are tightly pressed on the surface of the workpiece through the clamping part; and a rotating seat, wherein the workpiece clamp is arranged on the rotating seat, and the rotating seat can drive the workpiece clamp to rotate around the axis of the workpiece. According to the welding assembly, continuous light emitting and rotary welding modes are adopted, and the problems of low welding reliability and a low yield caused by difficult accurate focusing of laser focal length and low welding strength when the adapter pieces are welded in a spot welding mode in the past are solved.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, and in particular relates to a welding assembly and a welding method of an arc-shaped adapter piece. Background technique [0002] In recent years, wearable electronic products have become more and more popular in people's lives, and button batteries are the main form of power supply for wearable electronic products. The button battery needs to weld the adapter piece to the battery in the PACK process, and because the circumference of the button battery is arc-shaped, when welding the arc-shaped adapter piece, it is difficult to focus due to the change of the welding focal length and the welding strength is low. It affects the welding reliability between the adapter sheet and the battery, which in turn affects the quality of the battery. Contents of the invention [0003] The object of the present invention is to provide a welding assembly and a welding method which can solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/21B23K26/08B23K26/70B23K37/04
CPCB23K26/21B23K26/0823B23K26/702B23K37/0443Y02E60/10
Inventor 林鸿凯吴剑君曾玉祥王永旺许德胜陈龙云
Owner ZHUHAI COSMX BATTERY CO LTD
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