Automatic welding equipment of high-precision battery

Abstract

The invention discloses automatic welding equipment of a high-precision battery. According to the automatic welding equipment, a rotary mechanism, a first adjusting mechanism and two second adjustingmechanisms are arranged, during operation, different types of batteries can be driven to arrive at a first position in a first direction by the first adjusting mechanism so as to adjust the distance between the different types of batteries and a welding mechanism, and the second adjusting mechanisms synchronously move in a second direction when the batteries arrive at the first position so as to push the batteries, so that the batteries arrive at a second position, and the central vertical line coincides with the central axis of the rotary mechanism; when the batteries are welded by the welding mechanism, only the batteries need to be moved above the central axis of the rotary mechanism, so that the central vertical line of the batteries is aligned, and the circumference is welded; and thus, the welding mechanism can be suitable for different types of batteries, and the problem of influence on the welding quality of the batteries due to incapability of alignment of the welding mechanism with the batteries because of different central positions of different types of batteries is prevented.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a high-precision battery automatic welding equipment. Background technique [0002] At present, the lithium-ion battery cell packaging process adopts a production mode of manual assembly and semi-automatic welding. This process requires the operator to visually judge the direction of the packaging weld seam and the state of the molten pool during operation. If any abnormality is found, immediately stop welding or manually return to re-weld. There are deficiencies in precision control and a certain lag in deviation correction. Human interference is inevitably introduced into the welding process, which directly affects the reliability and consistency of product status. With the increase of production capacity, an automatic production mode has appeared. In this mode, it is difficult for different types of batteries to be installed on the equipment to coi...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above deficiencies, the purpose of the present invention is to provide a high-precision battery automatic welding equipment to solve the technical problems that the battery welding does not coincide with the rotation center of the equipment, and the battery is prone to eccentricity when rotating, which affects the welding quality of the battery.

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