Carbon paper splitting machine

The utility model discloses a carbon paper splitting machine which comprises a machine frame which is provided with an unwinding component and a winding component. The device is characterized in that a first balance adjusting roller, a material receiving platform, an ultrasonic deviation rectifying part, a tensioning roller, a traction roller set, a circular knife slitting part and a second balance adjusting roller are sequentially arranged on a conveying path of the unwinding part and the winding part; corresponding carbon paper sequentially passes through a first balance adjusting roller, a material receiving platform, an ultrasonic deviation rectifying component, a tensioning roller, a traction roller set, a circular knife slitting component and a second balance adjusting roller, a bottom film of the carbon paper is separated at the position of the tensioning roller, and a bottom film collecting roller is arranged behind the corresponding tensioning roller in a matched mode. The roller diameter of the firs