Battery cell pole piece sorting device

Abstract

The invention discloses a battery cell pole piece sorting device, which comprises a working table, a weighing table is fixed to the upper end of the working table, one or more partition plates are fixed to the upper end of the weighing table, and lower clamping plates capable of moving in the vertical direction are arranged on the two sides of the weighing table and located below the weighing table correspondingly. Upper clamping plates capable of moving in the vertical direction are arranged on the two sides of the weighing table and located above the weighing table respectively, the lower clamping plates and the upper clamping plates can move in the horizontal direction, a marking mechanism is arranged above the weighing table and comprises a first air cylinder, a piston rod of the first air cylinder is fixed to a first electromagnetic plate, a marking plate is arranged at the lower end of the first electromagnetic plate, an iron plate is embedded in the upper end of the marking plate, a conveying table is arranged at the upper end of the workbench and located on one side of the weighing table, two or more second air cylinders are fixed to one side of the conveying table, piston rods of the second air cylinders are fixed to push plates, and laser range finders are fixed to the side walls of the push plates. The battery cell pole piece sorting device can be used for conveniently sorting pole pieces, and markers are easily separated from the pole pieces.

Description

technical field [0001] The invention relates to a production device for battery pole pieces, in particular to a sorting device for battery pole pieces. Background technique [0002] The battery pole piece is an important part of the lithium battery. The product quality of the battery pole piece will have an important impact on the use effect and service life of the lithium battery. Therefore, ensuring the quality of the battery pole piece is an important part of the lithium battery production process. one. Manually sorting the pole pieces of the battery cells not only requires a lot of manpower, but also increases the operating cost and is inefficient. In response to this situation, an automatic pole piece sorting device came into being. The pole piece is generally sorted by weighing. However, the existing sorting device still has shortcomings in the process of use. After weighing the pole piece, it needs to Marking, and then manually separate the marked pole pieces. The m...

AI Technical Summary

Problems solved by technology

Using manual sorting of the battery pole pieces not only requires a lot of manpower, but also increases the cost of action, and the efficiency is low

In response to this situation, an automatic pole piece sorting device came into being. The pole piece is generally sorted by weighing. However, the existing sorting device still has shortcomings in the process of use. After weighing the pole piece, it needs to Marking, and then manually separate the marked pole pieces. The marking is generally done by paint or labeling, which makes it difficult to remove the unqualified pole pieces after being marked, which affects the reuse of unqualified pole pieces.

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