High-strength multi-layer corrugated carton forming device

The utility model relates to the technical field of carton forming devices, and provides a high-strength multi-layer corrugated carton forming device which comprises a bottom plate, a U-shaped box is fixedly connected to the top of the bottom plate, a placing plate is slidably connected to the interior of the U-shaped box, sliding grooves are formed in the two sides of the U-shaped box, and upper fixing plates are fixedly connected to the top of the U-shaped box and located on the outer sides of the sliding grooves. A driving box is fixedly connected to one side of the U-shaped box and located below one of the upper fixing plates, a lead screw is rotationally connected between the top of the driving box and the bottom of the corresponding upper fixing plate, and an adjusting nut is rotationally connected to the outer side of the lead screw; by means of the technical scheme, the problems that according to a traditional corrugated paper forming device in the prior art, an operator needs to frequently bend down