The utility model provides a high-efficiency heating device for a hollow blow molding machine. The high-efficiency heating device for the hollow blow molding machine comprises: a tank body; a feed pipe fixedly mounted at the top of the tank body; a motor fixedly mounted at the top of the tank body; a first bevel gear fixedly mounted on the output shaft of the motor; a rotating rod rotatably mounted in the tank body, with the top end of the rotating rod extending out of the tank body; a second bevel gear fixedly mounted at the top end of the rotating rod, wherein the first bevel gear is meshed with the second bevel gear; a casing rotatably sleeved on the rotating rod; a third bevel gear fixedly sleeved on the rotating rod; and a spiral wheel fixedly mounted on the rotating rod. The high-efficiency heating device for the hollow blow molding machine provided by the utility model has the advantages of convenient use and simultaneous internal and external heating.
Country Code: CN
Application Number: CN202021953700.X
