Full-automatic carbon dioxide welding sealing machine

The utility model discloses a full-automatic carbon dioxide welding sealing machine which comprises a support, a supporting plate is connected to an inner cavity of the support in an embedded mode, one end of a rotating rod is connected to the right side of each of the front end and the rear end of the supporting plate in an embedded mode, a first gear is welded to the other end of each rotating rod, and the center of each first gear is in shaft connection with the support. The left sides of the front end and the rear end of the supporting plate are in shaft connection with one ends of supporting rods, and the other ends of the supporting rods are connected with the support in an embedded mode. According to the full-automatic carbon dioxide welding sealing machine, ascending and descending of the supporting plate are achieved through the structures such as the support, the supporting plate, the rotating rod, the supporting rod, the first gear, the second gear, the connecting rod, the box body, the first gear