Bag feeding type automatic packaging equipment

The invention discloses bag feeding type automatic packaging equipment, and relates to the technical field of packaging equipment, the bag feeding type automatic packaging equipment comprises a transmission belt, supporting units are fixedly connected to the two sides of the top of the transmission belt, a same fixing plate is arranged between the two supporting units, and a discharging unit used for discharging is arranged on the fixing plate. The raw material packaging device is reasonable in structure, raw materials are more stable and prevented from leaking through the arranged power unit and the opening and closing unit during packaging, the raw materials can be stable and do not topple during packaging through supporting of the supporting plate, bag openings are completely opened during packaging of the raw materials through the arranged opening and closing unit, and the packaging efficiency is improved. The raw materials are prevented from being scattered and leaked due to deformation or incomplete ope