Automatic waste discharge die-cutting machine

The utility model relates to the technical field of die cutting machines, and discloses an automatic waste discharge die-cutting machine which comprises a die cutting machine body. The die cutting machine body is further provided with a worktable, and the worktable is sequentially provided with a collecting device, a guide roller device, a conveying belt and a hopper collecting tank. The worktable is further provided with a power device used for driving the collecting device, the guide roller device and the conveying belt to work. The collecting device comprises a secondary collecting wheel and a primary collecting wheel, the secondary collecting wheel is matched with the primary collecting wheel, the circumferential side of the secondary collecting wheel and the circumferential side of the primary collecting wheel are respectively provided with multiple first collecting jaws and multiple second collecting jaws, and the guide roller device is composed of two guide rollers which are mutually matched. By means