Automatic injection equipment for lithium battery electrolyte

Abstract

The invention discloses automatic injection equipment for lithium battery electrolyte, and the equipment comprises a base; an electrolyte injection mechanism is arranged above the base, a rotating disc is arranged below the electrolyte injection mechanism, and placing grooves are formed in the upper surface of the rotating disc; the placing grooves are sequentially divided into a first-stage groove set, a second-stage groove set, a third-stage groove set and a fourth-stage groove set from the center of the rotary disc to the outside. According to the automatic injection equipment for the lithium battery electrolyte, through a turnover type lithium battery electrolyte injection mode, a traditional assembly line type processing mode is abandoned, and the occupied area is small; the use cost of equipment and land resources can be effectively controlled while effective and automatic injection of the lithium battery electrolyte is guaranteed, and through the arranged supporting mechanism, the rotating disc can be driven to automatically advance by one position after the rotating disc rotates by one circle; therefore, the placement grooves on the turntable are automatically and sequentially switched from the fourth-stage groove group to the third-stage groove group, the second-stage groove group and the first-stage groove group, so that electrolyte injection of all lithium batteries on the whole turntable is automatically completed.

Description

technical field [0001] The invention relates to the technical field of lithium battery automatic production, in particular to a lithium battery electrolyte automatic injection equipment. Background technique [0002] Lithium battery electrolyte is the carrier of ion transmission in the battery. It is generally prepared from high-purity organic solvents, electrolyte lithium salts, necessary additives and other raw materials under certain conditions and in a certain proportion. The role of conducting ions between the negative electrodes is the guarantee for the lithium-ion battery to obtain the advantages of high voltage and high specific energy. [0003] Injecting the paste electrolyte into the shell of the lithium battery is a process in lithium battery processing. The automatic injection of the lithium battery electrolyte in the prior art basically injects the electrolyte into the metal pot of the lithium battery through the assembly line. This kind of assembly line occupi...

AI Technical Summary

Problems solved by technology

[0003] Injecting the paste electrolyte into the shell of the lithium battery is a process in lithium battery processing. The automatic injection of the lithium battery electrolyte in the prior art basically injects the electrolyte into the metal pot of the lithium battery through the assembly line. This kind of assembly line occupies a large area and has high cost, which is not conducive to economical production. Therefore, we propose an automatic injection equipment for lithium battery electrolyte

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