Film tearing mechanism

The invention relates to the technical field of film tearing equipment, and discloses a film tearing mechanism which comprises a gantry mechanism, a glass conveying mechanism used for conveying glass with a film in place, a glass fixing mechanism used for fixing the glass with the film during film tearing, an easy-to-tear tape feeding mechanism used for providing an easy-to-tear tape and a film tearing mechanism body. The film tearing mechanism can move front and back and left and right on the gantry mechanism in the horizontal direction and comprises a film lifting device and a film clamping device which are fixed to the module connecting plate. When in use, the easy-to-tear tape is clamped by the film tearing chuck, the easy-to-tear tape is used for adhering a protective film at a glass corner, the glass is fixed by vacuum adsorption, and the easy-to-tear tape is driven by the film lifting device to do backward and upward synthetic motion along a diagonal line to tear a glass film and the glass, so that fil