Cutting device for integrated wallboard production

The utility model discloses a cutting device for integrated wallboard production, which comprises a case, fixing plates are bolted to both sides of the top of the case, a top plate is bolted to the tops of the fixing plates, a cutting assembly is arranged at the top of the top plate, a dust removal assembly is arranged in an inner cavity of the case, and a dust removal assembly is arranged in the inner cavity of the case. The dust removal assembly comprises a water pump, a communicating frame, a fixing pipe, a filter screen, a fan and an air suction cover, a water tank and a base are sequentially bolted to the bottom of the machine box from left to right, and the water pump is bolted to the left side of the bottom of an inner cavity of the machine box. Generated chippings and dust are sucked into the case, gas containing the chippings and dust is filtered, sprayed and settled, the chippings and dust are removed, the chippings and dust are prevented from polluting the working environment, the chippings and dus