The invention relates to the technical field of molds, in particular to a display backboard forming mold with a guide mechanism. According to the technical scheme, the device comprises a first hydraulic rod, a mounting
barrel, a material box, a motor, a
machining box, a female die, a bottom plate, a push plate and a supporting
pipe, the material box and the
machining box are arranged at the upper end of the bottom plate, a second hydraulic rod is arranged at one end of the material box, the push plate is arranged at the telescopic end of the second hydraulic rod, the female die is arranged in the
machining box, and a mounting box is arranged below the female die; a
stroke hole is formed in the female die, a supporting
pipe is mounted in the mounting box in a communicating mode, a mounting frame is arranged at the upper end of the bottom plate, a first hydraulic rod is arranged in the mounting frame, a male die is arranged at the lower end of the telescopic end of the first hydraulic rod, and a mounting cylinder is fixedly arranged in the mounting frame. By means of the linkage structure, in the punch forming process of the displayer backboard, adsorption guiding is achieved, automatic feeding and discharging are achieved, the labor cost is reduced, and the machining efficiency of the displayer backboard is improved.