Flaking machine for detection and use method thereof

The invention discloses a flaking machine for detection and a use method thereof, the flaking machine comprises a U-shaped plate groove, a screw supported by a mounting rack is arranged in the center of the U-shaped plate groove along the length direction, and one end of the screw is connected with a motor; the screw rod penetrates through the vertically-arranged moving block and is in threaded connection with the vertically-arranged moving block; a transverse plate is arranged at the top of the moving block in the width direction of the U-shaped plate groove, and clamping assemblies capable of adjusting the clamping height are oppositely arranged at the two ends of the top of the transverse plate; the outer sides of the middles of the two side walls of the U-shaped plate groove are each provided with a supporting vertical plate, and a supporting transverse plate stretching across the U-shaped plate groove is installed on the two supporting vertical plates. A cutter assembly is installed in the center of the