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Rubber shoe sole compression molding process

A technology of rubber soles and compression molding, which is applied to footwear, other household appliances, household appliances, etc. It can solve the problems of poor practicality, insufficient operation, and unsatisfactory comfort, and achieve good elasticity, excellent high-temperature strength, and glossy appearance good effect

Inactive Publication Date: 2019-07-23
NANTONG LONGBANG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rubber sole compression molding process to solve the problem that the processing of the sole proposed in the above background technology is not delicate enough, which leads to the insufficient comfort and practicality of the sole in use. poor problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 2

[0036] Its steps of the manufacturing process of described rubber sole compression molding process are as follows:

[0037] (1) primary processing of primary materials to obtain primary male mold and primary female mold;

[0038] (2) grinding and drilling the primary male mold and the primary female mold to obtain the secondary male mold and the secondary female mold;

[0039] (3) trimming and spraying the secondary male mold and the secondary female mold to obtain the finished male mold and the finished female mold;

[0040] (4) Vulcanizing the primary rubber to obtain finished rubber;

[0041] (5) the finished product rubber adopts the finished product male mold and the finished product mother mold to carry out compression molding operation to obtain the finished rubber sole;

[0042] The primary material is heat-treated 316l fine steel, and the 316l fine steel is cut according to the processing size of the sole to obtain a primary mold body, and the primary mold is roughl...

example 3

[0050] Its steps of the manufacturing process of described rubber sole compression molding process are as follows:

[0051] (1) primary processing of primary materials to obtain primary male mold and primary female mold;

[0052] (2) grinding and drilling the primary male mold and the primary female mold to obtain the secondary male mold and the secondary female mold;

[0053] (3) trimming and spraying the secondary male mold and the secondary female mold to obtain the finished male mold and the finished female mold;

[0054] (4) vulcanizing the primary rubber to obtain finished rubber;

[0055] (5) the finished product rubber adopts the finished product male mold and the finished product mother mold to carry out compression molding operation to obtain the finished rubber sole;

[0056] The primary material is heat-treated 316l fine steel, and the 316l fine steel is cut according to the processing size of the sole to obtain a primary mold body, and the primary mold is roughl...

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PUM

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Abstract

The invention discloses a rubber shoe sole compression molding process. The manufacturing process of the rubber shoe sole compression molding process comprises the following steps of (1) carrying outprimary processing on raw material to obtain a primary male mold and a primary female mold; (2) grinding and drilling the primary male mold and the primary female mold to obtain a secondary male moldand a secondary female mold; (3) carrying out trimming deflashing and paint spraying on the secondary male mold and the secondary female mold to obtain a finished male mold and a finished female mold;(4) vulcanizing primary rubber to obtain finished rubber; and (5) carrying out compression molding operation on the finished rubber by adopting the finished male mold and the finished female mold toobtain a finished rubber shoe sole. The raw material is 3161 fine steel subjected to heat treatment, the 3161 fine steel is cut according to the machining size of the shoe sole to obtain a primary mold body, rough grinding is carried out on the primary mold body to obtain the primary male mold and the primary female mold, and the primary male mold and the primary female mold are drilled accordingto actual process requirements and finely ground to obtain the secondary male mold and the secondary female mold respectively.

Description

technical field [0001] The invention relates to the technical field of shoe soles, in particular to a compression molding process for rubber shoe soles. Background technique [0002] The structure of the sole is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it only refers to the outsole. The common characteristics of general sole materials should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good elasticity, easy to fit the shape of the foot, and not easy to change after being shaped. Heat preservation, easy to absorb moisture, etc., and at the same time, it must cooperate with the midsole, which has a braking effect when walking and changing feet, so that it will not slip and is easy to stop. There are many types of sole materials, which can be divided into natural base materials and synthetic base materials. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D35/00B29D35/12
CPCB29D35/0063B29D35/122
Inventor 徐利
Owner NANTONG LONGBANG PLASTIC