A fully automatic color marking device for valve spring installation direction

Abstract

The invention relates to the technical field of valve spring machining, and particularly relates to a full-automatic color code device for valve spring mounting direction. The full-automatic color code device comprises a rack and further comprises a conveying mechanism, a rotary disc material guiding mechanism, a horizontal overturning mechanism and a conveying and code spraying mechanism, whereinthe conveying mechanism comprises a vibration disc and a vibration rail; the rotary disc material guiding mechanism comprises a material guiding assembly and a material guiding driving assembly; thematerial guiding assembly comprises a cross-shaped feeding wheel and an inclined discharging sliding way; the horizontal overturning mechanism comprises an overturning table, an industrial camera, a horizontal overturning assembly and an overturning driving assembly; the horizontal overturning assembly comprises a rotating cylinder capable of rotating in a round through hole; a V-shaped discharging groove for containing a workpiece is formed in the top of the rotating cylinder; the conveying and code spraying mechanism comprises a conveyor, a paint spraying assembly and a guide-in positioningassembly; and the paint spraying assembly comprises a spraying nozzle which is vertical, and the working end of the spraying nozzle extends towards the position above a conveying table. According to the technical scheme, the problems that manual screening is large in labor intensity and high in labor cost are solved, screening and correcting can be automatically conducted, and the production quality is improved.

Description

technical field [0001] The invention relates to the technical field of valve spring processing, in particular to a fully automatic color marking device for valve spring installation directions. Background technique [0002] In order to prevent the valve spring from being installed in the wrong direction during use, it is required to paint the color paint on the larger pitch end during design, that is, the valve spring needs to be color marked (referred to as "color code") during the production process to indicate the installation direction. Therefore, the color marking of the valve spring is one of the quality factors strictly controlled by the engine OEM. In the production process of color marking the valve spring, the direction of the spring needs to be corrected, which mainly depends on manual work, that is, the valve spring can be identified by human eyes. direction, but on the one hand, this method of manual screening has the problems of manual single operation, high la...

AI Technical Summary

Problems solved by technology

[0002] In order to prevent the valve spring from being installed in the wrong direction during use, it is required to paint the color paint on the larger pitch end during design, that is, the valve spring needs to be color marked (referred to as "color code") during the production process to indicate the installation direction. Therefore, the color marking of the valve spring is one of the quality factors strictly controlled by the engine OEM. In the production process of color marking the valve spring, the direction of the spring needs to be corrected, which mainly depends on manual work, that is, the valve spring can be identified by human eyes. direction, but on the one hand, this method of manual screening has the problems of manual single operation, high labor intensity, and high labor cost; The problem of correct valve springs being mixed into qualified products leads to spray painting of valve springs with incorrect installation directions, and then produces defective products. Therefore, we propose a fully automatic color marking equipment for valve spring installation directions to solve the above problems proposed question

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