Color plating device for aerospace mold production

Abstract

The invention belongs to the technical field of spraying equipment, and particularly relates to a color plating device for aerospace mold production. The device comprises a spraying mechanism, an adjusting mechanism, a recycling mechanism, a pattern spraying mechanism, a drying mechanism and a heating mechanism. The spraying mechanism comprises a mechanical arm used for automatic spraying operation, a mounting platform connected to the driving end of the mechanical arm and spraying heads mounted on the mounting platform and used for spraying materials. The adjusting mechanism comprises a first motor installed on the mounting platform. According to the color plating device, through the adjusting mechanism, paint sprayed out of the multiple spraying heads can be intensively mixed and then sprayed to a model, paint mixing color plating operation is achieved, paint does not need to be replaced, paint can be taken or used in a mixed manner from multiple sets of paint tanks connected with the spraying heads, and sprayed inner and outer openings can be adjusted; and therefore, the spraying area and thickness are adjusted, the spraying effect is better, the device can be lifted for use when not used, and the practicability is higher.

Description

technical field [0001] The invention relates to the technical field of spray coating equipment, in particular to a color coating device for aerospace mold production. Background technique [0002] Spraying, also known as thermal spraying, is a technology that sprays molten spraying materials on the surface of metal, alloy, plastic, ceramics and other workpieces with a power device to form a complete covering layer. The spraying material can be metal or non-metallic. The heat source melts or softens it, relying on the power of the heat source itself or an external compressed air flow, the molten droplets are atomized or pushed into sprayed beams, which are sprayed onto the surface of the substrate at a certain speed to form a coating. After the workpiece is sprayed, it can improve its Anti-corrosion, heat resistance and wear resistance, increase its thickness or repair size, etc. At the same time, some spraying equipment is used to spray logos, patterns or paintings, so as to...

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Problems solved by technology

[0003] Existing aerospace molds need to be plated according to the style of the model when spraying, but the current spraying conditions are difficult to control the thickness and uniformity of the coating. A pressure-sensitive coating is disclosed in the prior art (CN201911227812.9) Intelligent automatic spraying system and spraying method. The system uses non-contact optical measurement technology to realize the recognition and acquisition of the three-dimensional contour of the model. The intelligent control terminal performs the design of the spraying path, spraying device posture, and flow rate, and outputs control signals to the model motion control device, intelligent The robot arm and the solenoid valve of the spraying device, in which the model motion control device can control the model to rotate, the intelligent robot arm drives the spraying device to move, and the solenoid valve of the spraying device controls the spraying action and flow rate, and automatically completes the spraying of pressure-sensitive paint on the surface of the model. There is technology to realize the unmanned spraying operation of paint, but this equipment can only be used for the spraying of single-color paint. When diversified spraying is required, the paint in the paint tank needs to be prepared and replaced, which is inconvenient to use. Therefore, we propose A color-plating device for aerospace mold production, which can automatically perform color-plating operations on target objects, and is convenient for popularization and use

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