Novel automatic cut-to-size saw

The utility model discloses a novel automatic cut-to-size saw which comprises a base, an installation table top is arranged on the base, two cutting saws which penetrate through the installation table top and extend upwards are connected to the base, a PLC is installed on the installation table top, and a fixed backup plate is fixedly connected to the outer side wall of the installation table top. The base, the PLC, the movable backup plate, the positioning plate, the first servo motor, the adjusting mechanism, the movable frame, the fixed rack, the driving mechanism, the material pressing air cylinder and the material pressing frame are matched with one another, the PLC controls the first servo motor, the cutting length of a wood board is automatically positioned, then the material pressing air cylinder drives the material pressing frame to press the wood board, and therefore the wood board is automatically cut. And finally, the driving mechanism drives the moving frame to move to push the wood board to the