Improved sole pressing machine for shoemaking

Abstract

The invention discloses an improved sole pressing machine for shoemaking. The improved sole pressing machine for shoemaking comprises a shoemaking sole pressing bottom frame and a main base plate, wherein the shoemaking sole pressing bottom frame is fixed to the main base plate, a lower box body is arranged at the bottom of the shoemaking sole pressing bottom frame, the front portion of a back plate of the shoemaking sole pressing bottom frame is provided with a transverse protruding strip, a transverse groove is formed in the back side of the lower box body, the transverse protruding strip is inserted into the transverse groove in a sleeved mode, the bottom face of the lower box body is provided with a bottom face sliding groove, a sliding strip is fixed to the top face of the main base plate and is inserted into the bottom face sliding groove in a sleeved mode, a supporting plate is fixed in the lower box body and pushes an air cylinder to be fixed on the supporting plate, a push rod pushing the air cylinder upwards extends out of the supporting plate and is fixed with a lower shoe tree fixing cover, the bottom of the lower shoe tree fixing cover is inserted into a top plate of the lower box body in a sleeved mode, and a shoe tree is inserted into the lower shoe tree fixing cover in a sleeved mode. The lower box body performs front-back movement by adopting a positioning air cylinder so as to enable the lower shoe tree fixing cover and an upper shoe tree fixing cover to vertically correspond for extrusion and ensure fixed and firm bonding of shaping base materials of a sole.

Description

Technical field: [0001] The invention relates to the technical field of shoe-making equipment, and more specifically relates to an improved shoe-making sole pressing machine. Background technique: [0002] In the manufacturing process of general shoes, in order to make the sole and the upper closely match and shape, the bottom pressing and edge pressing of the sole and the upper are indispensable steps in the shoemaking procedure. [0003] The existing method is generally to put the shoe body on the shoe last, press the multi-layer plastic base material on the bottom surface of the shoe body through the upper pressure block to press and bond each other, and make the plastic base material fixed on the shoe body The sole is formed on the bottom surface of the shoe. However, the existing pressurization method adopts a flat pressing method for pressurization, and the surface between the shaping base materials of the sole is not smooth, and there is a gap between the inside, and ...

AI Technical Summary

Problems solved by technology

[0003] The existing method is generally to put the shoe body on the shoe last, press the multi-layer plastic base material on the bottom surface of the shoe body through the upper pressure block to press and bond each other, and make the plastic base material fixed on the shoe body The sole is formed on the bottom surface of the shoe. However, the existing pressurization method adopts a flat pressing method for pressurization, and the surface between the shaping base materials of the sole is not smooth, and there is a gap between the inside, and the gap part It is to make the place where there is no bonding between the two plastic base materials, which makes the sole production unqualified, reduces the pass rate, and affects the quality of the shoes

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