Demolding equipment in rubber shoe sole production system

Abstract

The invention discloses demolding equipment in a rubber shoe sole production system. The demolding equipment comprises a bottom plate, the bottom plate is fixedly arranged on a workbench, a shoe sole forming device is arranged on the bottom plate, an extrusion forming device is arranged above the shoe sole forming device, an adjusting device is arranged above the extrusion forming device, the shoe sole forming device comprises a positioning groove formed in the upper end face of the bottom plate, and a shoe sole forming cavity is formed in the lower end face of the positioning groove. The shoe sole extrusion forming device is arranged, so that pressure in the mold is automatically reduced in the shoe sole forming process, the situation that pits appear on uppers, and consequently scrapping is caused in the shoe sole forming process due to the fact that the pressure intensity in a mold is increased is avoided, meanwhile, after a shoe sole is produced and formed, an operator can directly trim burrs generated at the pressure reduction position in the mold, so that the shoe sole does not need to be trimmed after being demolded.

Description

technical field [0001] The invention belongs to the field of clothing, in particular to a demoulding device in a rubber sole production system. Background technique [0002] The rubber sole refers to the sole made of rubber. The rubber sole material can be roughly divided into natural rubber or artificial synthetic rubber. The most important process in the production process of rubber soles is the sole compaction and shaping. Now the rubber soles on the market are used for production. The sole shaping machine is to put the rubber material into the sole mold, and then push the mold into the heating compaction plate to shape the sole. After the shaping is completed, the mold is pulled out from the compaction plate, and the mold is opened to take out the sole. Complete the sole shaping process, however, the burrs are often produced during the molding process of the sole by heating, so that after the sole is demoulded, it needs to be trimmed manually, and when the rubber materia...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems in the prior art that the burrs produced in the production and molding process of shoe soles need to be modified after demoulding, and the pressure inside the mold is increased due to heating during production, which cannot be automatically photographed, the present invention provides a production of rubber soles. The demoulding equipment in the system, after the sole is produced and formed, trims the burrs of the sole in the mold, and automatically maintains the pressure in the mold at an average value.

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