Packaging film roller feeding and discharging device

The utility model relates to the technical field of packaging production lines, in particular to a packaging film roller feeding and discharging device which comprises a machine frame and a feeding station which is arranged on the machine frame and allows a packaging film roller to rotate for feeding. The loading station is arranged on the rack and used for loading a packaging film roller; the feeding mechanism is arranged on the rack and used for conveying the packaging film roller on the loading station to the feeding station; the feeding mechanism comprises a set of turnover shafts arranged on the two sides of the machine frame in a turnover mode and a turnover driving mechanism arranged on the machine frame and used for driving the turnover shafts to turn over, and one ends of the turnover shafts are hinged to the machine frame and located below the feeding station. And the other end of the overturning shaft is positioned at the loading station and is provided with a loading groove for loading a packaging