Novel cutting equipment for building material manufacturing

The invention belongs to the technical field of novel building material processing, and particularly relates to novel building material manufacturing cutting equipment which comprises a cutting machine. A grinding assembly is arranged on the rear side of an electric saw blade of the cutting machine. The polishing assembly comprises a connecting rod, a connecting block and a polishing unit; one end of the connecting rod is fixedly connected to the cutting machine shell, and the other end of the connecting rod is fixedly connected to the end face of the connecting block. The cross section of the connecting block is in an I shape, a plurality of grinding unit grinding wheels are installed in the two inwards-concave parts of the connecting block to grind cut fractures of plates, burrs and sharp corners at the edge positions of end openings are ground to be smooth and round, and the possibility that plastic film building materials are scratched and torn by the burrs and the corners after cutting is reduced. Meanwh