Lithium battery box processing capping equipment and working method thereof

Abstract

The invention discloses a capping device for lithium battery box processing and a working method thereof, comprising an operation table, a conveying bracket, a lifting seat, a battery box body and an adjustment mechanism, and a conveying bracket is horizontally installed at the top center of the operation table, A conveyor belt is arranged on the conveying support, and a battery box is placed on the conveying belt, and a lifting seat is fixedly installed on the top of the operation table and at the center of one side of the conveying support, and the center of one side of the lifting seat Cylinder 1 is vertically installed at the top of the center. The present invention drives cylinder 1 to push the lifting plate down through the piston rod, drives four cylinders 2 at the same time, pushes the connecting plate to move, and then pushes the four rotating motors to move to adjust the position between the plugs. , During the descending process of the lifting plate, the pressure head first contacts the center of the top of the battery box, and the pressure head can fix the battery box cover to avoid movement of the box cover during the process of locking the screws, resulting in imperfect sealing.

Description

technical field [0001] The invention relates to the technical field of lithium battery box processing, in particular to a capping device for lithium battery box processing and a working method thereof. Background technique [0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were limited by their ...

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Problems solved by technology

[0003] However, the existing capping process is to manually lock all the screws one by one for capping, or manually lock the screws with a hand-held locking machine. Both of these methods are inseparable from manual operation, and the work efficiency is low and the labor intensity is high. , and in the process of locking the screws, the battery box needs to be fixed manually, which is very inconvenient to operate; the four corners of the lithium battery box cannot be screwed at the same time to improve work efficiency, and at the same time it is not convenient to seal different types of lithium battery boxes Cover handling, poor practicality

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