Intelligent shoe sole glue spraying process for avoiding overflow of glue liquid from edge, and glue spraying equipment thereof

Abstract

The invention discloses an intelligent shoe sole glue spraying process for avoiding overflow of a glue liquid from an edge. The intelligent shoe sole glue spraying process comprises the specific stepsthat: step 1, data acquisition equipment acquires surface data of a shoe sole to be sprayed with glue on a production line; step 2, a glue spraying robot sprays glue points at the edge of the shoe sole to be sprayed with glue successively at intervals according to uploaded data, wherein the glue points form a closed glue spraying point trajectory circle; step 3, the glue spraying robot sprays glue wires in a shape of candy floss, and sprays different amounts of the candy-floss-shaped glue wires on the surface of the shoe sole precisely according to the shape and structure of the surface of the shoe sole; step 4, and the glue spraying robot completes a spraying operation on the shoe sole. The invention further discloses glue spraying equipment of the intelligent shoe sole glue spraying process. The intelligent shoe sole glue spraying process and the glue spraying equipment can be better applied to glue spraying on shoe soles in different bottom part shapes by utilizing properties of the glue wires, solve the technical limitation of direct use of a spray gun for glue spraying in the prior art, and improve the shoemaking quality and market competition of the production enterprise.

Description

technical field [0001] The invention relates to the field of intelligent glue spraying for shoe soles, more specifically, an intelligent glue spraying technology for shoe soles and glue spraying equipment for preventing glue from overflowing from edges. Background technique [0002] In the traditional shoe-making industry, the glue spraying process of the sole is realized by manual operation. Although the operation is relatively easy, the manual operation is not only costly and inefficient, but also the glue spraying on the surface of the sole is uneven, which wastes glue. The quality of glue cannot be kept stable, and more importantly, the working environment of spraying glue seriously affects the health of the staff, and is a high-risk working environment. [0003] At present, many enterprises in the industry use automatic glue spraying equipment for shoemaking production. On the one hand, it improves production efficiency, on the other hand, it reduces the contact between...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, people have designed a large number of automatic sole spraying equipment, but most of the automatic sole spraying equipment use spray guns of different calibers, and use the movement of the manipulator to automatically spray the soles. On the one hand, the method of directly spraying glue by manipulator and spray gun is very wasteful of glue, which is easy to increase the production cost of shoemaking; Uniform, and the glue on the edge of the sole is easy to overflow when the sole and upper are pressed and pasted, affecting the quality of the shoe

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