Car lithium battery voltage inner resistance automatic detection sorting device

Abstract

The invention discloses a car lithium battery voltage inner resistance automatic detection sorting device. The car lithium battery voltage inner resistance automatic detection sorting device comprisesa base, a battery taking mechanical arm, a defective product taking mechanical arm, a good product boxing mechanical arm, a loading box, a feeding assembly line, a code scanning detection mechanism and a defective product recycling assembly line, wherein the battery taking mechanical arm, the defective product taking mechanical arm, the good product boxing mechanical arm and the loading box are arranged on the base, the feeding assembly line, the code scanning detection mechanism and the defective product recycling assembly line are sequentially arranged on the base side by side, the batterytaking mechanical arm stretches over the feeding assembly line and the code scanning detection mechanism, the defective product taking mechanical arm stretches over the defective product recycling assembly line and the code scanning detection mechanism, the good product boxing mechanical arm stretches over the loading box and the code scanning detection mechanism, the battery taking mechanical armputs a battery on the feeding assembly line to the code scanning detection mechanism for code scanning detection, the good product boxing mechanical arm puts good batteries to the loading box for boxing, and the defective product taking mechanism puts defective batteries to the defective product recycling assembly line for recycling. Lithium battery code scanning, internal resistance and open-circuit voltage can be automatically detected, and good lithium batteries can be automatically boxed.

Description

technical field [0001] The invention relates to the field of lithium battery sorting equipment, in particular to an automatic detection and sorting equipment for automobile lithium batteries. Background technique [0002] Lithium-ion battery finished product inspection is directly related to the final quality inspection of the battery. It is the last inspection procedure for the quality of lithium-ion battery products. In my country's traditional lithium battery inspection equipment, manual inspection and statistics are basically used, which is inefficient and the voltage of the battery cell The amount of internal resistance data is limited, and it is impossible to conduct statistics, analysis, and tracking of the voltage and internal resistance data of each cell. It is impossible to establish a tracking file for the quality and performance of each cell. The cost is high and the missed detection rate is high. [0003] Among the existing lithium battery testing equipment in us...

AI Technical Summary

Problems solved by technology

[0004] However, this equipment needs to manually put the batteries into the sorting machine before operation, and the sorted batteries still need to be boxed and sorted, and the efficiency is relatively low.

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