Labor-saving cutting trolley and use method thereof

The invention discloses a labor-saving cutting trolley and a use method thereof. The labor-saving cutting trolley comprises a trolley (1); the trolley (1) consists of a box body (2) and a handle (3); the inside of the box body (2) is of a hollow structure, and the box body (2) consists of an upper slide plate (4) and a lower slide plate (5); a telescopic upper cutting knife (6) is arranged inside the upper slide plate (4); a lower cutting knife (7) is arranged inside the lower slide plate (5); an upper track axis (8) capable of forward and backward movement is arranged on the upper slide plate (4); a transverse track axis (9) capable of forward and backward movement is arranged on the lower slide plate (5); the upper track axis (8) and the upper cutting knife (6) are fixed together; the transverse track axis (9) and the lower cutting knife (7) are fixed together. The labor-saving cutting trolley overcomes the defect in the prior art that manual handling is required, and has the advantage that more accuracy is