Slitting device for color printing products

The utility model discloses a slitting device for color printing products, which comprises a device seat, the device seat is concave, support plates are fixedly mounted on the rear side of the upper end of the device seat in a bilateral symmetry manner, a first limit rod is fixedly mounted between the support plates, a second limit rod is fixedly mounted on the upper portion of the front side in the device seat, and an adjusting device is fixedly mounted in the middle of the front side in the device seat. A grip is fixedly installed at the right end of the device base and corresponds to the adjusting device, and a clamping rod is arranged at the lower end of the adjusting device and fixedly connected with the device base. When the cutting device is used, the grip is rotated, the threaded rod is meshed with the female seat block in a threaded mode, the female seat block is connected with the limiting inner groove in a sliding mode, the electric baffle is controlled to push the sliding ring, then cutting of the