Rotary feeding mechanism of battery liquid-filling machine

Abstract

Thee invention discloses a rotary feeding mechanism of a battery liquid-filling machine. The rotary feeding mechanism comprises a rotary driving part, a loading part fixing plate connected with the rotary driving part through a coupling and multiple loading parts fixedly arranged on the loading part fixing plate, wherein loading chambers are formed in the loading parts; clamping boards are fixed within the loading chambers; batteries are clamped within accommodating spaces between the inner walls of the loading parts and the clamping boards. The rotary feeding mechanism disclosed by the invention is capable of realizing the automatic feeding in a lithium battery liquid filling process, avoiding independent operation of workers so as to avoid the direct contact between the workers and the batteries in production, improving the working efficiency and the safety factor, ensuring the product quality and also reducing the cost of production.

Description

technical field [0001] The invention relates to the technical field of battery liquid injection equipment, in particular to an automatic feeding mechanism in the automatic liquid injection process of lithium ion batteries. Background technique [0002] With the advent of the era of electronic intelligence, people's demand for electronic products is increasing, and batteries that provide power for electronic products have become the focus, especially the development of lithium-ion batteries has become a hot topic. [0003] Electrolyte is an important part of lithium-ion batteries, and liquid injection is an important process of injecting a certain amount of electrolyte into the interior of lithium-ion batteries, and is a very important link in the production process of lithium-ion batteries. Excessive liquid injection will easily cause battery swelling, resulting in poor battery thickness; too little liquid injection will reduce battery capacity; uneven liquid injection will ...

AI Technical Summary

Problems solved by technology

Excessive liquid injection may cause the battery to bulge, resulting in poor battery thickness; too little liquid injection will reduce the battery capacity; uneven liquid injection will lead to stable performance of the battery

[0004] At present, there is no equipment on the market that automatically completes this process. The existing liquid injection machine is operated by each station manually. The control of the electrolyte injection volume is not precise, the efficiency is slow, the product quality cannot be effectively controlled, and manual operation has safety hazards.

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