Slider differential type mould releasing mechanism

The invention belongs to the technical field of mould equipment and provides a slider differential type mould releasing mechanism. The slider differential type mould releasing mechanism sequentially comprises a top board, a fixing board, a cushion board, a centre panel, a centre bottom board and a lower bottom board, wherein an equal height screw is arranged between the centre panel and the cushion board; a male mould core is arranged in the middle of the fixing board and provided with a centre hole; a shoulder centre is arranged inside the centre hole; the lower end of the shoulder centre penetrates through the cushion board and the fixing board; a differential mould releasing assembly is arranged between the cushion board and the centre panel. The slider differential type mould releasing mechanism has the advantages that the slider differential principle is utilized, so that injection molding products smoothly disengage from the male mould core after being ejected out; the structure is convenient to adjust and assembly and disassembly are easy; the key is that products are convenient to take out in the mass production process, the product taking difficulty is reduced, it is ensured that the surfaces of the products are free of ejecting marks, and the injection molding period of each single product is shortened; meanwhile, the reject ratio of the products is reduced greatly, and therefore the mass production cost is reduced greatly.