Paper-plastic cutting machine of disinfection supply center

The utility model relates to the technical field of paper-plastic cutting, in particular to a paper-plastic cutting machine of a disinfection supply center. Comprising a workbench, two fixing plates are fixedly connected to the top of the workbench, a same lead screw is rotationally connected between the two fixing plates, a lead screw pair is in threaded connection with the outer wall of the lead screw, a limiting rod is slidably connected into the lead screw pair, and the two ends of the limiting rod are fixedly connected with one sides of the fixing plates; a strip-shaped through hole is formed in the top of the workbench, a cutting knife is arranged in the strip-shaped through hole, the top of the cutting knife is fixedly connected with the bottom of the lead screw pair, the workbench is slidably connected with four connecting rods through the four through holes, and a roller is rotatably connected between every two connecting rods. The bottom ends of the four connecting rods are fixedly connected with th