Packaging bag bottom auxiliary material adding equipment

The packaging bag bottom auxiliary material adding equipment comprises a driving air cylinder, a base plate, a double-rod air cylinder, a suction cup assembly, a bottom auxiliary material bin and a flattening roller, the driving air cylinder is installed on the left side of the front end of the equipment and provides power for the bottom auxiliary material adding equipment, and the suction cup assembly is hung above a station. In the packaging bag machining process, the driving air cylinder indirectly pushes the suction cup assembly to conduct position switching between the station and the bottom auxiliary material bin, the double-rod air cylinder assists the suction cup assembly to adsorb or release bottom auxiliary materials, and the driving air cylinder and the double-rod air cylinder work in cooperation to guarantee the adding accuracy of the bottom auxiliary materials. And the compaction roller is responsible for compacting the bottom auxiliary materials and the packaging bag raw materials, so that the p