A screening mechanism for lithium battery cells

Abstract

The invention discloses a screening mechanism for lithium battery cells, which includes a first bracket, a lithium battery cell screening machine, a second bracket, and an automatic grabbing mechanism. The lithium battery cell screening machine is fixed on the first bracket, The front end of the lithium battery cell screening machine is equipped with a feeding bin, and the rear end of the lithium battery cell screening machine is equipped with a feeding bin. The feeding bin is used to place the lithium battery cells to be tested, and the discharging bin is used for The qualified lithium battery cells after screening are placed, the feeding bin and the discharging bin are set up inclined downwards, the second bracket is set parallel to the front end of the first bracket, the automatic grabbing mechanism is fixedly installed on the second bracket, and the second bracket There is an obliquely placed material box for placing the lithium battery cells to be tested. The automatic grabbing mechanism is used to automatically take out the lithium battery cells in the material box and place them neatly in the front end of the lithium battery cell screening machine. Inside the silo. The lithium battery cells of the invention are automatically stacked and neatly arranged, can improve test efficiency, and have good application prospects.

Description

technical field [0001] The invention belongs to the technical field of lithium battery testing mechanical parts, and in particular relates to a screening mechanism for lithium battery cells. Background technique [0002] Due to the small size, light weight, power storage capacity, energy saving and environmental protection of lithium battery packs, it has been widely used in the fields of electric tools or other traditional storage batteries. With the wide application of lithium battery packs, it is used to form lithium batteries The number of lithium battery cells in the group will also increase a lot. The conventional lithium battery cells are in the shape of a cylinder. Before the cylindrical lithium battery cells are connected in series and parallel to form a lithium battery pack, each lithium battery needs to be The voltage at both ends of the monomer is tested. Only when the voltage at both ends of the lithium battery cell meets the standard requirements can the lithiu...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the existing screening machine for lithium battery cells, which requires manual placement of lithium battery cells to be tested, and the stacking is not neat, requiring manual adjustment, time-consuming and laborious, and low test efficiency. question

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