Vacuum sealing machine capable of automatically sensing bagging

The utility model discloses a vacuum sealing machine capable of automatically sensing bagging, which is characterized in that a heating sealing mechanism is arranged on the front side of a bagging gap, a vacuumizing chamber is arranged on the rear side of the bagging gap, and at least two bagging sensing devices for sensing the entering of vacuum packaging bags are arranged on the front side of the vacuumizing chamber; the two bagging induction devices are arranged in the length direction of the vacuumizing cavity in a spaced mode, and the control circuit is electrically connected with the two bagging induction devices. The vacuum packaging bag is detected through the at least two bag feeding sensing devices at the same time, when it is detected that the vacuum packaging bag is completely inserted into the vacuumizing cavity, vacuum sealing or single sealing operation is automatically executed, a key does not need to be pressed, the automation degree is high, and operation is convenient; the two bag feeding s