PET (polyethylene terephthalate) film sheet winding device convenient to accumulate and store

The utility model belongs to the field of winding devices, and particularly relates to a PET (polyethylene terephthalate) film winding device convenient for accumulation and storage, which comprises a main frame and a winding roller, a transmission gear is arranged on the inner side of the main frame, a fluted disc is arranged on the inner side of the transmission gear, the winding roller is mounted on the inner side of the fluted disc, the end part of the winding roller is connected with a connecting rod, and the connecting rod is connected with the transmission gear. A fixing ring is arranged on the outer side of the fluted disc, a connecting mechanism is connected to the outer side of the fixing ring, a fixing cylinder is arranged on the periphery of the fixing ring, an adjusting mechanism is installed on the outer side of the fixing cylinder, and a telescopic support is arranged in the fixing cylinder; the winding rollers are arranged, the equipment can be better stably placed and stored through the arran