Box sleeve forming equipment and forming method

The invention relates to the technical field of folding forming of paper-plastic products, in particular to box sleeve forming equipment and method, and the forming equipment comprises a transplanting unit, a glue scraping unit and a forming unit; the transplanting unit comprises a first carrying piece and a second carrying piece which rotate at a constant step angle; the upper end face of the first carrying piece forms an upper adsorption face for material positioning, and the lower end face of the second carrying piece forms a lower adsorption face for material positioning. The rotating area of the first carrying piece and the rotating area of the second carrying piece coincide in the direction of the rotating axis, and the materials are transferred to the lower adsorption face from the upper adsorption face in the coincidence area; on the basis of the effect of the transplanting unit, an unfolded paperboard is at least subjected to glue scraping and multi-edge folding forming operation, the layout of the f