Roller support for protective film production

The utility model relates to the technical field of protective films, in particular to a roller support for protective film production, which comprises a support and a rotating motor, the right end face of the support is fixedly connected with the rotating motor, the tail end of a main shaft of the rotating motor is fixedly connected with a roller, the outer side of the roller is covered with a protective film, and the front side of the roller is provided with a processing cylinder. The left side and the right side of the treatment barrel are fixedly connected with the support, an air outlet plate is fixedly connected to the front end face of the treatment barrel, a fan is fixedly connected to the lower end face of the treatment barrel, and a collecting frame is slidably connected into the treatment barrel. According to the protective film processing device, through the arrangement of the processing barrel, the fan, the supporting rod, the collecting frame, the hollow pipe and the filter screen, it is guarant