Automatic cleaning treatment device for PET (Polyethylene Terephthalate) film

The utility model belongs to the technical field of PET film automatic cleaning treatment, and particularly relates to a PET film automatic cleaning treatment device which comprises a film material support, a PET film roll is installed on a supporting shaft of the film material support, a film material cleaning box is arranged behind the film material support, a film material guide rail is arranged at the rear end of the film material cleaning box, and an air blowing nozzle is arranged on the film material guide rail. A blowing nozzle is arranged at the rear end of the film material guide rail, the blowing nozzle is connected with a cleaning air source through an air path, an air pressure regulating valve is arranged on the air path, a film material traction rubber roller is arranged at the rear end of the film material guide rail, and a cutting machine is arranged behind the film material traction rubber roller. And the film material traction rubber roller is used for pulling the PET film so that the PET fil