Automatic bag inserting device for packaging

The utility model relates to the technical field of packaging machines, in particular to an automatic bag inserting device for packaging. According to the technical scheme, the packaging machine comprises a partition plate, a packaging machine body, an outer rod and a workbench, supporting legs are welded to the lower surface of the workbench, fixing rods are welded to the inner wall of the workbench, a limiting groove is formed in the upper surface of the workbench, a packaging bag is inserted into the limiting groove, and the packaging machine body is welded to the upper surface of the workbench; a partition plate is welded to the inner wall of the packaging machine body, a storage box is welded to the upper surface of the partition plate, a discharging pipe penetrating through the partition plate communicates with the lower surface of the storage box, a discharging valve is in threaded connection with the outer surface of the discharging pipe, a fixing frame is welded to the lower surface of the partition