Lithium battery gasket attaching mechanism

The invention relates to a lithium battery gasket attaching mechanism, and belongs to the field of cylindrical lithium battery production equipment.The lithium battery gasket attaching mechanism comprises a rack, and a supporting plate is fixedly arranged on the rack; the rack is further provided with a winding and unwinding device, the winding and unwinding device is located on the right side of the supporting plate, and the winding and unwinding device comprises an unwinding assembly and a winding assembly. A guide roller is further rotatably arranged on the rack and located between the supporting plate and the material collecting and discharging device, and the lower end of the guide roller is flush with the upper surface of the supporting plate. The machine frame is further provided with a pad taking device, the pad taking device comprises a pad taking assembly arranged above the edge of the left end of the supporting plate, the pad taking assembly is arranged on a rotary mounting seat above the pad takin