Novel paper cutter

A paper cutting assembly is arranged on a machine frame of the novel paper cutting machine, the paper cutting assembly comprises a paper cutting driving motor, a cutter lifting frame, a movable cutter and a cutter support arranged on the machine frame, a lifting frame sliding groove is formed in the cutter support, and the cutter lifting frame is vertically installed in the lifting frame sliding groove of the cutter support in a sliding mode. The lower end part of the cutter bracket is provided with a fixed cutter which is positioned below the movable cutter and is matched with the movable cutter; a motor support is arranged at the upper end of the cutter support, the paper cutting driving motor is arranged on the motor support, a driving disc is arranged on a power output shaft of the paper cutting driving motor, and an eccentric driving shaft deviating from the rotation center of the driving disc is arranged on the driving disc. A lifting frame long circular groove extending transversely is formed in the up