Star wheel label covering structure for full-automatic round bottle labeling machine

The utility model discloses a star wheel label covering structure for a full-automatic round bottle labeling machine, which comprises two connecting seats arranged below a support plate; the tooth row plate is arranged on the rack beam, and the tooth row plate is movably connected with the connecting seat; the sliding groove is formed in the supporting plate, a mounting seat is arranged in the sliding groove, a star wheel gear part is arranged above the mounting seat, and a roller is arranged outside the star wheel gear part; and the third motor is arranged on the mounting base, a rotating frame is arranged in the star wheel gear piece, and the rotating frame, the star wheel gear piece and the output end of the third motor are connected into an integrated structure. And the star wheel label covering structure is correspondingly adjusted, so that the fitting degree of the star wheel label covering structure and the bottle body of the round bottle is proper, the labeling effect of the round bottle is ensured, a