A steel pipe curved surface coding device

Abstract

A steel pipe curved surface coding device of the present invention comprises: a cabinet body, a coding mechanism, a clamping mechanism, a feeding mechanism, an ejection mechanism, and a foot seat, and the coding mechanism, the feeding mechanism and the ejection mechanism are viewed from above It is fixedly installed on the cabinet body from bottom to bottom, and the clamping mechanism is two groups, which are fixedly installed on the upper part of both sides of the cabinet body respectively, and the cabinet body is fixedly installed on the feet; the coding mechanism can realize horizontal displacement or circular sliding , which facilitates the coding on the curved surface of the steel pipe, which solves the problems of low efficiency of manual coding and offset of the coding position; the clamping mechanism is equipped with a reset spring, and the clamping mechanism can automatically return to the initial state when it is not subjected to external pressure; the feeding mechanism There is a buckle on the middle feed plate, which can automatically clamp and fix the steel pipe during movement. When the steel pipe moves downward after spraying code, the ejector mechanism can push the steel pipe out from the outlet plate of the cabinet, which is convenient for workers to operate.

Description

technical field [0001] The invention relates to the technical field of industrial automation, in particular to a steel pipe curved surface coding device. Background technique [0002] Stainless steel pipe is a hollow long cylindrical steel, widely used in industrial pipelines and mechanical structural components such as petroleum, chemical, medical, food, light industry, mechanical instrumentation, etc. During the production process of steel pipes, marking is required, and information such as specifications is sprayed on the surface of steel pipes. However, in the existing production, most of the operations are carried out by hand-held inkjet printers. For example, the Chinese invention patent No. 2012103083454 discloses a high-resolution hand-held inkjet printer with upper and lower roller piezoelectric nozzles; it includes Ink system part and circuit part; it solves the defect that the existing high-resolution handheld inkjet printers with piezoelectric nozzles can only p...

AI Technical Summary

Problems solved by technology

However, in the existing production, most of the operations are carried out by hand-held inkjet printers. For example, the Chinese invention patent No. 2012103083454 discloses a high-resolution hand-held inkjet printer with upper and lower roller piezoelectric nozzles; it includes Ink system part and circuit part; it solves the defect that the existing high-resolution handheld inkjet printers with piezoelectric nozzles can only print codes facing sideways and downwards, but not upwards;

[0003] However, it is difficult to achieve accurate and uniform coding position of this kind of hand-held inkjet printer, and operators who work for a long time are prone to hand shaking, resulting in tilted coding and unclear codes, which require rework and re-spraying, resulting in excessive labor cost , reduce processing efficiency;

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