Protective film processing device

The utility model discloses a protective film processing device which comprises a working table, two fixing plates fixedly arranged on one side of the top end of the working table, a barrel rotationally arranged between the two fixing plates and supporting legs fixedly arranged at four corners of the bottom end of the working table, and a U-shaped support and three buffer mechanisms are fixedly arranged in the middle of the top end of the working table. A lifting plate and a buffer plate are movably arranged in an inner cavity of the U-shaped support, one ends of the three buffer mechanisms are fixedly connected with the buffer plate, and a second brush cloth and a first brush cloth are fixedly arranged at the opposite ends of the buffer plate and the lifting plate respectively. The protective film cutting device has a good buffering effect, can prevent a protective film from being pressed by the lifting plate and the buffering plate, can be automatically adjusted according to the thickness of the protective