Automatic milk tea sealing machine

The utility model belongs to the technical field of milk tea sealing machines and discloses an automatic milk tea sealing machine which comprises a bottom plate, a supporting plate is fixedly connected to the upper surface of the bottom plate, a main body is fixedly connected to the end, away from the bottom plate, of the supporting plate, a connecting plate is fixedly connected to the end, away from the supporting plate, of the main body, and a dustproof shell is fixedly installed at the end, away from the main body, of the connecting plate. A rotating rod is rotationally arranged on the inner side surface of the dustproof shell, dustproof rolling cloth is fixedly connected to the side surface of the rotating rod, a curled spring is fixedly installed on the side surface of the rotating rod, and the end, away from the rotating rod, of the curled spring is connected with the dustproof shell; according to the sealing machine, the rotating rod rotates to drive the dustproof rolling cloth to stretch and contract,