Temperature automatic control device of polypropylene wire drawing machine

The utility model relates to the technical field of temperature regulation of wire drawing machines, and discloses an automatic temperature control device for a polypropylene wire drawing machine, which comprises a treatment box body for heating raw materials, fans for guiding air are arranged on two sides of the treatment box body, and a heating component for heating treatment is mounted in the treatment box body; and two ends of the treatment box body are opened. Through the arrangement of the temperature sensor, the draught fan, the processor and the motor, self-control of internal temperature adjustment is achieved, during the period, internal high-temperature air is effectively and rapidly pumped out after the draught fan is started, and cooling is achieved; after a motor is started, rotation of a threaded sleeve is achieved, then horizontal movement of a linkage rod is achieved under the action of torque and guiding, the opening and closing angle of an opening and closing plate is adjusted, the size of