Jacking type stacking structure and conveying line thereof

The jacking type stacking structure comprises a connecting frame, a plurality of sets of conveying cylinders are sequentially and rotationally connected to the inner wall of the connecting frame, conveying wheels are sequentially and rotationally connected to the inner wall of the connecting frame, the conveying wheels are symmetrically arranged, and the conveying wheels are arranged on one sides of the conveying cylinders. Two second connecting frames are driven by an electric telescopic rod to be close to each other, so that the two connecting rods move oppositely and drive two fixing frames to be close to each other in the jacking process under the action of a push rod, the fixing frames are attached to the bottom of a material, and meanwhile fixing plates are attached to the two sides of the lower portion of the material to be fixed; according to the lifting type stacking robot, the situation that materials fall off in the stacking and moving process is avoided, the problem that the weight and the size of