High-speed die cutting device for lithium ion battery cell

Abstract

The invention relates to the technical field of lithium battery production accessory devices, in particular to a high-speed die cutting device for a lithium ion battery cell, which can realize automatic feeding of round raw materials and automatic clamping of the round raw materials, saves the time for replacing the raw materials, improves the working efficiency, reduces the danger coefficient of palm injury of workers, and improves the working safety. The device comprises a bottom plate, four sets of supporting legs, a conveying mechanism, a feeding mechanism, a driving mechanism, a discharging mechanism, two sets of front supporting frames, two sets of rear supporting frames, a front transverse plate, a rear transverse plate, a front fixing column, a rear fixing column and a top plate, wherein the feeding mechanism is installed in the middle of the top end of the bottom plate, the driving mechanism is installed on the bottom plate and located below the feeding mechanism, the conveying mechanism is mounted on the front transverse plate and the rear transverse plate, the top plate is mounted at the top ends of the front fixing column and the rear fixing column, the die cutting mechanism is arranged in the middle of the bottom end of the top plate, and the discharging mechanism is mounted on the left side of the top end of the bottom plate and located below the die cutting mechanism.

Description

technical field [0001] The invention relates to the technical field of lithium battery production auxiliary devices, in particular to a high-speed die-cutting device for lithium ion battery cells. Background technique [0002] During the production and processing of lithium-ion batteries, it is necessary to cut the battery cells according to a certain size. The existing cutting methods for battery cells mostly use die-cutting. Die-cutting the battery cells is a Using a steel knife, metal mold, steel wire (or a template carved from a steel plate), and applying a certain pressure through the embossing plate, the printed product or cardboard is rolled and cut into a certain shape. When the existing battery cells are die-cut , the staff is required to place the circular raw material on the working position and compress it. It takes a long time to replace the raw material, the operation of the tightening process is complicated, and the labor intensity of the staff is relatively h...

AI Technical Summary

Problems solved by technology

[0002] During the production and processing of lithium-ion batteries, it is necessary to cut the battery cells according to a certain size. The existing cutting methods for battery cells mostly use die-cutting. Die-cutting the battery cells is a Using a steel knife, metal mold, steel wire (or a template carved from a steel plate), and applying a certain pressure through the embossing plate, the printed product or cardboard is rolled and cut into a certain shape. When the existing battery cells are die-cut , the staff is required to place the circular raw material on the working position and compress it. It takes a long time to replace the raw material, the operation of the tightening process is complicated, and the labor intensity of the staff is relatively high, resulting in low work efficiency. , and in the process of clamping round raw materials, the palm of the staff is likely to be in danger of being pinched, resulting in poor work safety

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