Automatic upper glue spraying component and automatic upper glue spraying machine

Abstract

The invention provides an automatic upper glue spraying component and an automatic upper glue spraying machine, belongs to the technical field of operation, and solves the problem that spraying nozzles of existing glue spraying machines cannot be kept in the same direction with any positions of shoe outsoles. The automatic upper glue spraying component comprises a first motor, a glue spraying gun, a second motor and a connecting piece. A rotating shaft of the first motor and a shell of the second motor are fixedly connected through the connecting piece. The glue spraying gun is fixedly connected with a rotating shaft of the second motor. The direction of the axis of the rotating shaft of the first motor is different from that of the axis of the rotating shaft of the second motor. According to the automatic upper glue spraying component, the direction of a nozzle of the glue spraying gun and the distance between the glue spraying gun and the rotating shaft of the first motor can be adjusted, and can be automatically adjusted according to program settings during glue spraying, so that the glue spraying gun can be ensured to face to-be-sprayed points in the optimal direction, and intervals between the nozzle of the glue spraying gun and to-be-sprayed surfaces are ensured to be uniform. The automatic upper glue spraying component used for spraying glue to uppers has the advantage of improving product quality.

Description

technical field [0001] The invention belongs to the technical field of operations, and relates to a glue spraying device, in particular to an automatic glue spraying assembly for shoe uppers. [0002] The invention belongs to the technical field of operations, and relates to a glue spraying device, in particular to an automatic glue spraying machine for shoe uppers. Background technique [0003] Traditional shoemaking is all made by hand; due to the various processes of shoemaking, more manpower is required. With the development of society, the cost of labor is getting higher and higher, and the shortage of workers is becoming more and more; this will lead to the abnormal production of factories, and the increase of the cost of shoes and the decrease of market competitiveness. [0004] For example, in the gluing process, manual gluing is not only inefficient, the accuracy cannot be guaranteed, but also the operation is complicated, the production product is single, and the ...

AI Technical Summary

Problems solved by technology

Although this glue spraying machine can spray glue on the outsole of shoes, there are some problems: 1. There is only one glue spray head, that is, only one shoe can be sprayed glue at the same time, so there is a problem of low efficiency

2. After the glue is sprayed, it is in the form of mist, and the air flow makes the atomized glue easy to diffuse, which in turn affects the quality of the upper and the environment of the workshop

3. This glue spraying machine needs to scan first and then spray glue, so there is a problem of low glue spray efficiency

4. The outsole of the shoe is a curved surface. Obviously, the orientation of the spray head of this glue spraying machine relative to the horizontal plane cannot be adjusted. Obviously, it is impossible to guarantee that the orientation of the spray head and any position of the shoe outsole is always the same. In other words, there is uneven glue spraying quality , particularly blurred edge lines in areas covered by glue

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