Sucker positioning device for carrying side plate of packaging box

The utility model relates to the technical field of packaging box production, and discloses a suction cup positioning device for carrying a packaging box side plate, which comprises a main body, a supporting mechanism arranged at the bottom of the main body, a stabilizing mechanism arranged at the top of the main body, a connecting mechanism arranged at the top of the main body, and an air suction mechanism arranged at the top of the connecting mechanism. The main body comprises a rotating groove, the rotating groove is formed in the top of the main body, the rotating groove is in a circular ring shape, the rotating groove mechanism comprises supporting legs fixedly connected to the bottom of the main body, and the bottoms of the supporting legs are rotationally connected with a rotating plate. According to the suction cup positioning device for carrying the packaging box side plate, a suction cup device provided with an air suction mechanism is connected with a connecting pipe, so that a fixed suction cup is