Automatic aluminum alloy fluorocarbon spraying system and fluorocarbon spraying method

Abstract

The invention relates to an automatic aluminum alloy fluorocarbon spraying system and a fluorocarbon spraying method. The automatic aluminum alloy fluorocarbon spraying system comprises a U-shaped frame, a supporting device, an operation box, a spraying device and a moving device. According to the supporting device designed by the invention, a supporting cylinder is sleeved with a pipe fitting, then a driving rod is rotated clockwise, and drives a gear to rotate, the gear rotates to drive two rack plates to move in opposite directions, so that pipe fittings with different diameters are internally supported, and the pipe fittings with different diameters are conveniently sprayed; in a designed limiting unit chain, adjusting screw rods are sequentially rotated clockwise, and rotate to drive L-shaped plates to move, the pipe fittings with different diameters are limited before fluorocarbon spraying, and the situation that the pipe fittings make displacement when being rotated for fluorocarbon spraying is avoided; and in the designed spraying device, spraying plates move downwards after abutting against the pipe fittings so as to realize circumferential spraying of the pipe fittings with different diameters and lengths.

Description

technical field [0001] The invention relates to the field of aluminum alloys, in particular to an automatic fluorocarbon spraying system and a fluorocarbon spraying method for aluminum alloys. Background technique [0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general characteristics of aluminum, aluminum alloys also have specific properties of some alloys due to the different types and quantities of alloying elements added. Characteristics, the density of aluminum alloy is 2.63-2.85g / cm, it has high strength (σb is 110-650MPa), the specific strength is close to high-alloy steel, the specific stiffness exceeds steel, it has good casting performance and plastic processing performance, good Excellent electrical and thermal conductivity, good corrosion resistance and weldability, can be used as structural materials, and has a wide range of applications in ae...

AI Technical Summary

Problems solved by technology

[0004] (1) When spraying aluminum alloy pipe fittings, it is necessary to fix the pipe fittings. When the existing equipment fixes the pipe fittings before spraying, it is impossible to fix pipe fittings of different diameters, so the use is limited;

[0005] (2) After the pipe fittings with different diameters are fixed, in order to avoid the pipe fittings from moving during spraying, it is necessary to limit the pipe fittings on both sides. The existing device cannot limit the two sides of the pipe fittings with different lengths, which brings inconvenience to the processing;

[0006] (3) When spraying the pipe fittings, the existing device cannot spray them circumferentially according to the different lengths and diameters of the pipe fittings, so the spraying effect is not good

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