Rapid bonding and sealing device for packaging carton

The utility model relates to the technical field of carton sealing, and particularly discloses a packaging carton rapid bonding and sealing device which comprises an adhesive tape, connecting plates are arranged at the two ends of the adhesive tape and arranged at the bottom of a first lifting plate, a second lifting plate is arranged on one side of the first lifting plate, and nuts are arranged at the two ends of the first lifting plate and the two ends of the second lifting plate. The nuts are connected to the vertical lead screws, the lead screws are arranged in the first top box and the second top box respectively, supporting boxes are arranged at the bottoms of the first top box and the second top box respectively, driving motors are arranged in the supporting boxes and connected withone ends of the lead screws through motor shafts of the driving motors, and the supporting boxes are arranged on the two sides of the conveying belt. The conveying belt is arranged at the bottom of the adhesive tape, the hei