Winding high-speed bidirectional fly cutter cutting device

The invention discloses a winding high-speed bidirectional fly cutter cutting device which comprises a rack, a large arm rotating device is installed on the rack, the power output end of the large arm rotating device is connected with a pressing roller lifting device, the motion output end of the pressing roller lifting device is fixedly connected with a fixing frame, and a cutter device is fixedly connected to the fixing frame. A horizontal pressing roller is installed on the portion, below the large arm rotating device, of the rack, a cross-shaped rotating arm is installed on one side of the rack, a guide roller device is installed on the cross-shaped rotating arm, and the center of the cross-shaped rotating arm and the axis of the horizontal pressing roller are located on the same horizontal plane. According to the two-way fly-cutter cutting device, the winding high-speed two-way fly-cutter cutting device adopts a double-cutter outward pulling type cutting technology for cutting, and the wrinkling problem