Battery liquid injection machine and liquid injection method

Abstract

The invention relates to an electrolyte injecting machine and an electrolyte injecting method for a battery. The electrolyte injecting machine comprises an assembly line which is closely arranged and a tray on the assembly line, wherein a plurality of clamping grooves for storing batteries are uniformly formed in the tray in a row-line form; a feeding station, an automatic electrolyte injecting cup loading station, an automatic electrolyte injecting station, a vacuumizing station, an automatic electrolyte injecting cup unloading station and a discharging station are sequentially arranged on the assembly line; an electrolyte injecting cup transferring line for connecting two stations is also arranged between the automatic electrolyte injecting cup loading station and the automatic electrolyte injecting cup unloading station; the tray is sequentially transferred from the feeding station to the discharging station along with the assembly line. According to the technical scheme, by mutual matching of the feeding station, the automatic electrolyte injecting cup loading station, the automatic electrolyte injecting station, the vacuumizing station, the automatic electrolyte injecting cup unloading station, the discharging station and the electrolyte injecting cup transfer line, the operations of carrying out feeding, automatic electrolyte loading, electrolyte injection, vacuumizing, automatic electrolyte unloading and discharging on the batteries are performed; the electrolyte injecting machine and the electrolyte injecting method are high in electrolyte injection efficiency, stable and controllable in electrolyte injection amount and can realize mechanical and automatic production.

Description

technical field [0001] The invention relates to a battery liquid injection machine and a liquid injection method. Background technique [0002] In recent years, with the continuous development of society and the continuous advancement of science and technology, mechanized and automated production has gradually become a development trend. The traditional production method of manually injecting liquid into the battery has been increasingly unable to meet the development requirements of the times due to its low production efficiency and low product quality. In the development process of battery liquid injection equipment, the battery has defects such as low liquid injection efficiency, unstable liquid injection volume, and easy corrosion of the aluminum shell surface during the liquid injection process. An automatic liquid injection equipment that can improve production efficiency, reduce the number of operators, reduce the waste of electrolyte, and stabilize the injection vol...

AI Technical Summary

Problems solved by technology

The traditional production method of artificially injecting liquid into the battery has become increasingly unable to meet the development requirements of the times due to its low production efficiency and low product quality.

In the development process of battery liquid injection equipment, the battery has defects such as low liquid injection efficiency, unstable liquid injection volume, and easy corrosion of the aluminum shell surface during the liquid injection process.

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