Raw material drying device for plastic product production

The utility model relates to the field of plastic product production, in particular to a raw material drying device for plastic product production, which comprises a transverse pipe, a motor is fixedly mounted at one end of the transverse pipe, a transmission shaft of the motor penetrates through the end face of the transverse pipe and is fixedly connected with an auger, the outer end of the auger is rotatably connected with the inner wall of the other end of the transverse pipe, and a heating box is fixed on the outer wall of the transverse pipe. The top of the heating box fixedly communicates with a fan, and the transverse pipe is of a double-layer hollow structure. The packing auger is driven by the motor to convey materials, in the conveying process, the draught fan is used for blowing air, hot air in the heating box is guided into the transverse pipe cavity, then heat is evenly distributed on the surfaces of the materials in the conveying process through the first holes, and therefore the materials are a