Automatic gluing edge sealing machine

The invention discloses an automatic gluing edge sealing machine which comprises a machine frame. A workpiece placing mechanism and a side plate coiling and placing mechanism are arranged on the machine frame. The workpiece placing mechanism comprises a workpiece fixing seat which is arranged vertically and faces the front. A workpiece jig is movably arranged on the workpiece fixing seat. A side plate clamping mechanism is arranged on the front side of the workpiece placing mechanism. The side plate clamping mechanism comprises a side plate clamping head and a clamping head driving device used for driving the side plate clamping head to slide. The side plate clamping head is located below the workpiece jig. A gluing mechanism is arranged on one side of the workpiece placing mechanism. A side plate shearing mechanism is arranged beside the gluing mechanism. The whole machining process is fast and safe, manual operation is not needed, and the machining efficiency is greatly improved; and in addition, gluing is