Vacuum glass sealing device

The invention relates to a vacuum glass sealing device, which comprises an air exhaust cylinder, an air exhaust cavity connected with a vacuumizing device is formed in the air exhaust cylinder, the air exhaust cylinder is at least provided with a first air exhaust opening communicated with the air exhaust cavity, and the first air exhaust opening can be connected with a second air exhaust opening in vacuum glass so as to vacuumize a cavity in the vacuum glass; the push rod is movably arranged in the air exhaust cavity, a sealing piece is arranged at the end of the push rod, and the push rod can push the sealing piece to stretch out of the first air exhaust opening to the second air exhaust opening; and the heater is used for heating the sealing piece to a molten state, so that the sealing piece in the molten state is extruded by the push rod to seal the second extraction opening. The technical problem that the sealing effect of the local vacuumizing position of the vacuum glass is poor is solved. 本发明为一种真空玻璃封口