Film blowing device for forming and rapid cooling of PE (Poly Ethylene) film

The invention discloses a film blowing device for PE film forming and rapid cooling, and belongs to the field of film blowing devices. Comprising a film blowing machine; the two mounting boxes are symmetrically and fixedly connected to the film blowing machine, and the ends, close to each other, of the two mounting boxes are open; the mounting shaft is rotationally mounted on the top plate of the mounting box; the rotating pipe is fixedly connected to the mounting shaft, the rotating pipe is located in the mounting box, and a plurality of water outlet holes are evenly formed in the rotating pipe; the reciprocating rotating assembly is arranged on the mounting box and used for rotating the rotating pipe back and forth; the water tank is fixedly connected to the film blowing machine and is positioned below the mounting box; the water pump is fixedly connected to the bottom of the water tank, and a water outlet pipe of the water pump communicates with the water tank; the openings are formed in the ends, away fro