Manufacturing process of novel safety protection shoes

Abstract

The invention discloses a manufacturing process of a novel safety protection shoe, which comprises the following steps: a, firstly putting a sole raw material into a smelting machine for smelting, then injecting a smelted solution into a sole manufacturing mold for manufacturing a sole, and then cooling and demolding the manufactured sole; b, after the step a is completed, binding and sewing cloth of the vamp to obtain composite fabric, then tailoring the composite fabric through a full-automatic tailoring machine according to the size of a shoe sole, then punching the tailored composite fabric through a punching machine, installing metal rings in holes, carrying out pressing, and obtaining a vamp body. The manufactured safety protection shoes are high in strength, the phenomenon that the soles of an operator are punctured due to the fact that the shoes are punctured when the operator walks on a construction site is avoided, the probability that the protection shoes are damaged in the using process is reduced, the loss speed of the shoes is low when the shoes are worn, and the service life of the shoes is prolonged.

Description

technical field [0001] The invention relates to the technical field of safety protective shoes, in particular to a manufacturing process of a novel safety protective shoe. Background technique [0002] According to patent 202011429783.7, a manufacturing process of safety shoes is known. The steps are: S1 sole preparation; S2 upper pretreatment; S3 shearing forming; S4 inner lining fixing; S5 edge modification; S6 one-time adhesion; S7 adhesive removal S8 punching; S9 stitching; S10 secondary adhesion; S11 drying: the present invention cuts the upper and the lining into appropriate shapes respectively, and then bonds the two, which can greatly save materials. To avoid waste and make it impossible to reuse, carry out trimming and glue removal processes to avoid inaccurate positioning of the upper and upper, reduce defects, and avoid affecting the appearance. [0003] According to the patent 201910133407.4, it is known that a multifunctional safety protective shoe includes a s...

AI Technical Summary

Problems solved by technology

[0004] At present, there are still some deficiencies in the existing safety protective shoes. For example, the strength of the existing safety protective shoes is relatively low, and the shoes are easy to be punctured when walking on the construction site, which leads to the phenomenon that the soles of the operators are punctured. It improves the probability of damage to the protective shoes during use and reduces the safety of the operator when working on the construction site. Moreover, the wear resistance, oxidation resistance and elasticity of the existing safety protective shoes are relatively average, which speeds up the wear and tear of the shoes when they are worn. , shorten the service life of shoes, and the speed of shoes in the production process is relatively slow, reducing the efficiency of shoe production