Rolling pressure roller of electrolytic copper foil all-in-one machine

Abstract

The invention discloses a rolling pressure roller of an electrolytic copper foil all-in-one machine. The rolling pressure roller comprises a base frame and a first gas cylinder arranged on the base frame, wherein a piston rod of the first gas cylinder is connected with one end shaft of a pressure rod arm; the other end shaft of the pressure rod arm is connected with the rolling pressure roller which is in contact with a rolling shaft; piston rods at the two ends of a second gas cylinder are separately connected to the base frame and the pressure rod arm; and a sensor and a meter counter whichare connected to a controller are separately arranged on the first gas cylinder and the rolling pressure roller. According to the rolling pressure roller disclosed by the invention, copper foil related parameters are input to a control panel, so that the pressure roller continuously and constantly gives force of a constant size and a constant angle to the rolled copper foil in a rolling process, and rolling pressure of the copper foil is not changed even a rolling diameter of the copper foil changes, and therefore, the uniform and stable rolling purpose is achieved. The rolling pressure rolleris convenient in setting, can guarantee that the copper foil rolls with relatively great rolling tension in case of gradually reducing an electrolytic copper foil, and avoids the occurrence of a rolling layering condition.

Description

Technical field [0001] The invention relates to a winding system, in particular to a winding and pressing roller of an electrolytic copper foil integrated machine. Background technique [0002] With the development of domestic electrolytic lithium battery copper foil, the thickness of copper foil is getting thinner and thinner, the linear speed of the foil is constantly accelerating, and the winding length of a single roll of copper foil is also growing, which requires the copper foil winding device to be stable and efficient. During operation, problems such as edge tearing, soft wrinkles, and delamination often occur with current winding devices. Contents of the invention [0003] The object of the present invention is to provide an electrolytic copper foil integrated machine rewinding pressure roller that does not cause problems such as edge tearing and soft wrinkles during the rewinding process, and the rewinded copper foil roll does not have delamination. [0004] In ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a winding pressure roller of an electrolytic copper foil integrated machine that will not cause problems such as edge tearing and soft wrinkles during the winding process, and will not cause delamination in the rolled copper foil roll.

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