Vacuum machine for food packaging

The utility model discloses a food packaging vacuum machine which comprises a box body, a groove is formed in the top of the box body, a vacuum pump is arranged in the groove, a vacuum pump shell is fixedly connected with the inner wall of the groove, a suction pipe is fixedly connected to an air inlet of the vacuum pump, an air outlet of the vacuum pump penetrates through one wall of the box body and is arranged outside the groove, and a sealing device is arranged on one side of the suction pipe. The vacuum packaging bag sealing device has the advantages that the movable clamping device is arranged, the vacuum packaging bag sealing device not only can adapt to vacuum packaging bags of various sizes, but also can effectively adapt to fruits and vegetables of various shapes, the fruits and the vegetables can be effectively fixed, the vacuumizing effect is prevented from being affected, universal wheels and a filter plate are further arranged, and the sealing device is convenient to use. The vacuum pump can be