Bubble cap machine

The utility model discloses a bubble cap machine, include: conveyor, conveyor are used for carrying the PVC membrane, medicine grain supplementary device supplyes box, drive arrangement and baffle including the medicine grain, the medicine grain supplyes the top that the box is located conveyor, and the bottom is equipped with the opening, the baffle is used for closing the opening, drive arrangement and baffle fixed connection, medicine grain detection device is connected with medicine grain supplementary device electricity, medicine grain detection device is arranged in sending control signal to medicine grain supplementary device when the vacuole cover that detects the scarce medicine grain of PVC membrane existence, drive arrangement is used for drive baffle motion when receiving control signal, in order to open the opening is conductanted drug the medicine grain that the grain supplyed in the box and is fallen into the vacuole cover. The utility model discloses whether can detect the bubble cap before in