Dual-purpose conveying conversion frame for stacking and unstacking material packages

The utility model relates to the field of material bag stacking, in particular to a material bag stacking and unstacking dual-purpose conveying conversion frame which comprises a conveying belt, a material bag body is arranged on the top of the conveying belt, a U-shaped supporting frame is arranged on the left side of the conveying belt, and a guide plate is fixedly connected to the upper portion of the U-shaped supporting frame. According to the material bag, after the material bag body is placed in the material box, the hydraulic lifting frame is started to drive the base plate and the material box to ascend, then the hydraulic telescopic rod is started to abut against the lower portion of the connecting rod to move, and at the moment, the top of the connecting rod pushes the left side of the material box to turn over; a material bag body in the material box slowly slides to the top of the conveying belt for unstacking, and the dual-purpose effect of unstacking and stacking is achieved; after the material