Plastic raw material processing cutting device with limiting structure

The utility model discloses a plastic raw material processing cutting device with a limit structure, which comprises a workbench, support legs and a moving plate, one end of an electric push rod is provided with a circular saw, one end of the circular saw is provided with a second servo motor, the top end of the workbench is movably connected with the moving plate, and one side of the top end of the moving plate is provided with a push plate. Limiting structures are installed at the two ends of the top end of the movable plate. The mounting plates are mounted at the two ends of the top end of the moving plate, the mounting plates and the limiting plate are connected through the threaded rods and the connecting rods, and the threaded rods and the mounting plates are in threaded connection, so that the threaded rods can be driven to move by screwing the threaded rods, and the limiting plate can be driven to move by moving the threaded rods; the plastic raw materials needing to be machined can be clamped between