Film rolling machine and roller surface cleaning device thereof for battery pole pieces

Abstract

The invention provides a film rolling machine and a roller surface cleaning device thereof for battery pole pieces. The roller surface cleaning device composed of a gluing roller mechanism and a scraper mechanism is additionally arranged on the film rolling machine for the battery pole pieces, the two mechanisms can press fit or separate from a roller surface of a roller of the film rolling machine for the battery pole pieces automatically as required, the whole automation degree is quite high, the cleaning device can automatically clean adhered substances on the roller surface timely and reliably, the condition that manual cleaning is not in place is avoided, the roller surface is maintained clean in real time, rolling quality of the pole pieces is guaranteed, and labor cost during a production process is reduced simultaneously.

Description

technical field [0001] The invention relates to the field of battery production equipment, in particular to a battery pole piece film binding machine and a roller surface cleaning device thereof. Background technique [0002] In the battery production process, the battery pole film binding machine is the key equipment for the production of battery pole pieces. When the battery pole film rolling machine works, its two rollers rotate synchronously. The battery pole piece passes through the two rollers, and the roller exerts a great force on the pole piece, so as to ensure that the pole piece can reach the required thickness and density after rolling. , and ensure that the surface of the pole piece is smooth and flat without any defects. Therefore, it can be seen that the cleaning of the surface of the rolls used for rolling the pole pieces is very demanding. However, in the process of roller rolling the pole piece, because the applied force is relatively large, the battery m...

AI Technical Summary

Problems solved by technology

However, in the process of roller rolling the pole piece, because the applied force is relatively large, the battery material on the surface of the pole piece is easy to adhere to the surface of the roll before and after rolling. In order to clean up the surface adherents in time, they are cleared manually in real time by setting up a special person

This method not only requires a special person to be responsible for cleaning the surface of the roll during the rolling process of the pole piece, but also because of the existence of human factors, it is inevitable that the adhesion on the surface of the roll will not be cleaned in time or in place

In addition, in some cases, the adhesions attached to the rolls will be very strong, and it is difficult to remove them quickly by purely manual removal methods, which is time-consuming and labor-intensive

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