Fixing mechanism for polymer adhesive film roll core

The utility model discloses a macromolecule glue film roll core fixing mechanism which comprises a connecting plate and a roll core, clamping parts are arranged at the two ends of the connecting plate, each clamping part comprises a fixing frame, an inner threaded pipe is arranged in each fixing frame, a threaded rod is in threaded connection with the interior of each inner threaded pipe, and the inner portion of each threaded rod is provided with a clamping part. One end of the threaded rod is rotationally connected with a chuck, and the other end of the threaded rod is fixedly connected with a screwing block. According to the fixing mechanism for the polymer adhesive film roll core, the problem that the edge of the roll core is damaged and cannot be used is solved, waste of the roll core is reduced, the service life of the roll core is prolonged, the position of the chuck can be adjusted, and the fixing mechanism is suitable for roll cores with different lengths and wide in application range. 本实用新型公开了一种高分子胶