Vacuum sole pressing shoemaking machine applying soft material

The utility model belongs to the field of shoemaking. The utility model relates to a shoemaking machine, in particular to a vacuum sole pressing shoemaking machine applying soft materials. Manual putting-in and taking-out are needed before and after shoe pressing in the prior art. Dangers exist; and the pressing plate is troublesome to replace. Proposed now is the following scheme, iNCLUDING A FIRST SUPPORT PLATE, a second supporting plate is fixed to one side of the top end of the first supporting plate. A third supporting plate is fixed to the top end of the second supporting plate, an air cylinder is connected to the side wall of the top end of the third supporting plate through bolts, a piston rod of the air cylinder penetrates through the third supporting plate to be connected with asliding plate, one end of the sliding plate is slidably connected with the side wall of the second supporting plate, symmetrically-arranged connecting plates are installed on the bottom end side wallof the sliding plate, and