Intelligent sandblasting machine for workpiece surface treatment

Abstract

The invention provides an intelligent sandblasting machine for workpiece surface treatment. The intelligent sandblasting machine for workpiece surface treatment comprises a sand blasting chamber, a parameter detecting mechanism and a PLC controller. The interior of the sand blasting chamber is provided with a loading platform. The opposite sidewalls of the sand blasting chamber are provided with a supporting shaft arranged horizontally, the outside of the sand blasting chamber is provided with a driving motor, one end of the supporting shaft extends out of the sand blasting chamber and is connected with an output shaft of the driving motor, a plurality of horizontal movement mechanisms are arranged on the supporting shaft inside the sand blasting chamber at intervals, each horizontal movement mechanism is connected with an up and down movement mechanism, each up and down movement mechanism is connected with a support frame, the lower end of each support frame is connected with a spray gun, the horizontal movement mechanisms and the up and down movement mechanisms are under the control of the PLC controller, and correspondingly control the spray guns to move horizontally in the axial direction of the support shaft and move up and down in the axial direction vertical to the support shaft. The intelligent sandblasting machine for workpiece surface treatment can adjust an angle and distance between the spray gun and the surface of the workpiece and the distance between adjacent spray guns to form uniform treatment on the surface of the workpiece.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to an intelligent sandblasting machine for workpiece surface treatment. Background technique [0002] During the process of forming, processing and storing the workpiece, the surface often has scale, original coating, rust, residual molding sand, welding slag, dust, oil stains and other surface attachments. Spraying is often used to remove the attachments on the surface of the workpiece. The sand machine performs surface treatment to change the physical and mechanical properties of the workpiece, such as increasing or reducing the surface roughness, improving the lubrication state of the workpiece surface, and increasing the friction coefficient of the workpiece surface. [0003] The sandblasting machine is a kind of machine that uses compressed air as the power to form a high-speed jet beam to spray the spray material onto the surface of the workpiece to be processed at h...

AI Technical Summary

Problems solved by technology

[0005] In view of the fact that it is difficult for the existing sandblasting machine to detect and control the basic parameters of the spraying in real time during the sandblasting process, the distance between the spray gun and the surface of the workpiece and the spraying angle cannot be well adjusted, which in turn causes the spray gun to treat the surface of the workpiece incorrectly. Even, the sandblasting effect is not satisfactory, and it is difficult to meet the technical problems of the development requirements of modern manufacturing industry. The invention provides an intelligent sandblasting machine for surface treatment of workpieces.

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