Special-shaped die-cutting machine for carton processing

The utility model relates to the technical field of packaging machinery. The utility model relates to a die-cutting machine, in particular to a special-shaped die-cutting machine for carton processing. A motor drives a motor shaft to drive a driving belt wheel, a synchronous belt, a driven belt wheel, a driving shaft and a driven shaft to rotate to enable a chain plate to move forwards and backwards; meanwhile, a servo motor drives a lead screw and a lead screw connecting block to move up and down, one sliding table assembly moves left and right, and the other sliding table assembly moves front and back, so that the laser assembly can achieve machining in all directions according to drawings, the die cutting machining and die cutting replacement period is omitted, and products can be rapidly replaced according to the drawings; the device comprises two supporting legs, a sheet metal support, a motor, a motor fixing support, a motor shaft, a driving belt wheel, two fixing plates, two first bearings, a driving s