Heat supply device for gypsum board production line

The utility model provides a heat supply device for a gypsum board production line, and belongs to the technical field of gypsum board production. The heat supply device for the gypsum board production line comprises a drying machine and a pushing mechanism, a supporting frame is installed in the drying machine, an inclined frame is fixedly connected to the top of the supporting frame, a mounting plate is slidably installed on the inner wall of the drying machine, a heating drying plate is fixedly installed at the bottom of the mounting plate, and a motor is installed on the back face of the drying machine. The transmission rod is fixedly connected to the output end of the motor, the front face of the transmission rod is connected with the back face of the mounting frame, and the pushing assembly is arranged on the surface of the transmission rod in a sleeving mode. According to the drying machine, the pushing mechanism can push the workpiece placed on the supporting frame after being started, the workpiece c