Quick-frozen dumpling wrapper cutting device

The utility model relates to a quick-frozen dumpling wrapper cutting device which comprises a quick-frozen dumpling wrapper placing plate, through a first internal thread block, a reciprocating motor, a lifting two-way screw and a dumpling wrapper circular scraping plate, the reciprocating motor is started to drive the lifting two-way screw to rotate, and then a second internal thread block is driven to move downwards; then, a dumpling wrapper cutting cylinder is driven to move downwards to cut the stacked quick-frozen dumpling wrappers until the bottom of the dumpling wrapper cutting cylinder is in contact with the surface of a quick-frozen dumpling wrapper placing plate, and at the moment, a first internal thread block moves upwards to drive a dumpling wrapper circular scraping plate to slide upwards along the inner wall of the dumpling wrapper cutting cylinder; the reciprocating motor rotates reversely to drive the dumpling wrapper cutting barrel to move upwards, the round dumpling wrapper scraping plate s