Rolling roll dismantling mechanism for battery pole piece rolling machine

Abstract

The invention belongs to the field of a pole piece manufacturing device of a lithium battery, in particular to a rolling roll dismantling mechanism for a battery pole piece rolling machine. The rolling roll dismantling mechanism comprises two supporting legs and a programmable logic controller (PLC) control device, wherein a crossbeam and a movable beam are arranged between the two supporting legs, both supporting legs are respectively provided with a guide rail, the movable beam is matched with the guide rails in a sliding way, the end part of each supporting leg is provided with a positioning claw, the crossbeam is provided with a drive device which is connected with the movable beam, the movable beam is provided with two clamping mechanisms, and the PLC control device is connected with the clamping mechanisms and the drive device and controls the clamping mechanism and the drive device. The rolling roll dismantling mechanism has advantages that the rolling machine is supported by the positioning claws, the positioning claws and a movable clamp hold a rolling roll to drive an oil cylinder to work, so that the rolling roll can be easily dismantled, manual operation for dismantling the rolling roll is not needed, the labor intensity is alleviated, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the field of lithium battery pole piece manufacturing equipment, in particular to a rolling roller disassembly mechanism for a battery pole piece rolling machine. Background technique [0002] Lithium-ion batteries have the advantages of high voltage, high specific energy, many cycle times, and long storage time. They are not only widely used in portable electronic devices such as mobile phones, digital cameras and laptop computers, but also widely used in electric vehicles, electric In terms of large and medium-sized electric equipment such as bicycles and electric tools, the performance requirements of lithium-ion batteries are getting higher and higher. The electrode pole piece is an important part of the lithium-ion battery and the core of the lithium-ion battery. The production of battery pole pieces must go through processes such as slurry, coating, rolling and shearing. Rolling is one of the key processes. The rolling...

AI Technical Summary

Problems solved by technology

The surface of the rolling roller on the rolling machine will be worn after long-term use. If the worn rolling roller continues to be used, the quality of the rolled product will be seriously affected. Therefore, it needs to be disassembled and replaced after wear. However, due to the heavy weight of the rolling roller, It is therefore quite difficult to replace

Therefore, it is necessary to design a special tool for disassembling the rolling roller. The general disassembly is carried out by manual lifting and knocking, which is a waste of time and manpower.

Images