Staggered pitched roof mechanism for injection mold of assembled box bottom support

The utility model relates to an assembled box bottom support injection mold staggered inclined ejection mechanism which comprises a plurality of ejection blocks and a driving assembly, a center block is arranged on a movable mold, the center block and the multiple ejection blocks jointly form a forming block for forming the inner wall of an assembled box bottom support, the multiple ejection blocks comprise four straight blocks and four corner blocks, the four corner blocks are used for forming four inner corners of the assembled box bottom support, and the driving assembly is arranged on the movable mold. The four straight blocks are used for forming and assembling four inner side faces of the edges of the box bottom support, the angle blocks and the straight blocks are arranged at intervals, the straight blocks and the angle blocks are slidably connected to the movable mold in the inclination directions of different angles, and the driving assembly drives the straight blocks and the angle blocks to slide on