Rubber shoe lining impregnation device and method for automatically impregnating rubber shoe linings by rubber shoe lining impregnation device

Abstract

The invention belongs to a rubber shoe lining impregnation device and a method for automatically impregnating rubber shoe linings by the rubber shoe lining impregnation device. The impregnation device comprises a driving part, a frame, an oven, a driven wheel part, mold cars, a chain part, an impregnation groove, a steam pipeline and moisture exhaust parts, wherein the driving part, the oven, the driven wheel part, the mold cars, the chain part, the impregnation groove, the steam pipeline and the moisture exhaust parts are fixed on the frame. The rubber shoe lining impregnation device is characterized in that the driving part and the driven wheel part are distributed at two ends of the frame, the oven and the impregnation groove are sequentially arranged in the frame from left to right, the chain part is sleeved with the driving part and the driven wheel part respectively, the driving part drives the driven wheel part to rotate by the chain part, the mold cars are arranged on the chain part, shoe trees are arranged on the mold cars and provided with shoe linings, and the shoe trees on the mold cars sequentially pass the impregnation groove and the oven as the chain part rotates. The rubber shoe lining impregnation device and the method for automatically impregnating the rubber shoe linings can substitute for a manual rubber coating mode, production efficiency is greatly improved, stability in production is ensured, and serious harms to health of workers due to pollution are avoided.

Description

technical field [0001] The invention relates to the technical field of shoemaking, in particular to the technical field of gluing linings of rubber shoes. Background technique [0002] Rubber shoes generally include a rubber shoe lining and a rubber upper covering the shoe lining. During the preparation process, first put a cotton or nylon lining on the shoe tree, and then apply glue to the shoe lining. The cut rubber sheet is finally molded and vulcanized. In the prior art, the process of gluing the shoe lining is generally manual operation, specifically: brush A glue 3 times, wherein the first time is horizontal brushing, the second time is vertical brushing after drying, and the third time is glue coating. Among them, A glue uses toluene or gasoline solvent, adds polymer resin and resin special curing agent, stirs with a mixer for 20-25 minutes, and the prepared glue must be used up within 4 hours. The glue brushing process requires that all the joint parts must be brus...

AI Technical Summary

Problems solved by technology

The glue brushing process requires that all the joint parts must be brushed in place, and there should be no glue shortage or overflow, especially the inside of the shoe. The upper should be kept clean when brushing glue, and the molding operation can be performed after the glue is dry. The glue is manually operated, the production efficiency is low, and at the same time, the manual operation has great limitations, and the quality stability cannot be guaranteed.

And because the glue has a strong smell, the harmful gas released not only pollutes the environment but also endangers the health of personnel.

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