Pressing cutter device and lamination equipment

Abstract

The invention discloses a pressing cutter device and lamination equipment. A rotating part is provided with a track groove, a transmission assembly is matched with the track groove, the transmission assembly comprises a pushing part, the pushing part is provided with an inclined plane, and a pressing cutter abuts against the inclined plane. The driving part is used for driving the rotating part to rotate, and when the rotating part rotates, the transmission assembly can drive the pushing part to move in the X direction so as to drive the pressing cutter to move in the X direction and enable the inclined face to guide the pressing cutter to move in the Z direction. The lamination equipment comprises two pressing cutter devices arranged side by side and a lamination platform arranged between the two pressing cutter devices. According to the pressing cutter device and the lamination equipment in the technical scheme, simplification of the equipment structure and power control is achieved, the pressing cutter can move in the X direction and the Z direction through single power, the lamination efficiency is high, and the occupied space is small.

Description

technical field [0001] The invention is used in the technical field of lamination battery manufacturing, and in particular relates to a knife pressing device and lamination equipment. Background technique [0002] The stacked battery assembly is to separate the positive and negative electrodes with a specified width and length with a separator, and stack them continuously according to the structure of positive electrode / diaphragm / negative electrode. When working, the press knife on the press knife device needs to open and rise in the left and right directions, and after putting in the corresponding positive electrode sheet / diaphragm / negative electrode sheet stack structure, the press knife closes and descends to return to the initial position, and so on. Until the lamination work is completed. During the stacking process, the way the equipment automatically picks and places the positive and negative electrodes determines the overall efficiency of the stack. However, in the...

AI Technical Summary

Problems solved by technology

However, in the prior art, the horizontal and vertical transfer processes of the stacking equipment need to be controlled separately for cell stacking, which has the following disadvantages: (1) Multiple power controls take a long time, and it is necessary to wait for one action to be completed before proceeding to the next one. Action, lamination efficiency is low; (2) Multiple powers need to be used in conjunction with each other, and the control is complicated; (3) It takes up a lot of space and is easy to interfere with other stations

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