Process for manufacturing rubber soles

Abstract

The invention discloses a process for manufacturing rubber soles. The technical scheme mainly includes that the process comprises winding strip-shaped rubber to obtain discs, arranging the strip-shaped rubber on a conveying device, supplying the strip-shaped rubber to an injection device, forwardly conveying the strip-shaped rubber in a barrel of the injection device, melting and storing the strip-shaped rubber, allowing the injection device to move forwardly, matching the injection device with forming molds, and injecting stored rubber materials into the forming molds; carrying out press-fit forming on the rubber materials by the aid of the molds to obtain rubber products after the rubber materials are injected into the forming molds. The process has the advantages that the rubber soles can be made of the strip-shaped rubber materials, accordingly, the service range of the process can be extended, the rubber materials only need to be melted to form a material in the shape of a disc strip, granulation procedures can be omitted, and the cost can be saved; the cold materials are arranged in the barrel, are melted via the barrel at appropriate temperatures and are injected into the forming molds, the vulcanization time required by the materials in the forming molds is shorter than the vulcanization time for manufacturing soles by the aid of the traditional process, and accordingly the production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of rubber products, more specifically, it relates to a production process of rubber soles. Background technique [0002] When traditional rubber products are produced, the rubber material is usually mixed in a banbury mixer and opened in an open mixer to form a strip shape, then manually cut, weighed and put into the mold, and finally the mold is manually closed and pushed into the vulcanizer Internal high-temperature vulcanization and after the vulcanization is completed, the mold is pulled out manually, the mold is opened, and the sole is taken out. Therefore, the traditional shoe manufacturing process consumes a lot of energy and manpower, and the appearance of the product cannot be maintained due to numerous processes. Therefore, the traditional Finished shoe manufacturing process still has the aforementioned problems to be improved. [0003] In order to improve the manufacturing process, people invente...

AI Technical Summary

Problems solved by technology

However, the above-mentioned feeding mechanism is only suitable for rubber materials that can be made into granules, and is not suitable for molding and manufacturing strip-shaped materials; but some traditional rubber (RB) has high viscosity and cannot cause particles to be made into strips, so it cannot Meeting the production process requirements of this equipment cannot realize automatic feeding, and some rubber materials that cannot be granulated still need to be manually cut and weighed into the mold

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