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Intelligent and automatic spraying system and method for pressure-sensitive coating

An automatic spraying, pressure-sensitive coating technology, applied in spraying devices, manipulators, manufacturing tools, etc., can solve the problems of difficult to provide high-quality coating thickness, surface quality and coating uniformity control.

Pending Publication Date: 2020-01-31
AVIC SHENYANG AERODYNAMICS RES INST
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the aerodynamic test has high requirements on the coating thickness and surface quality of the pressure-sensitive coating, and the pressure-sensitive coating technology test itself has high requirements on the coating uniformity, it is difficult to provide high-quality coating thickness, surface quality and quality by manual spraying. Coating Uniformity Control

Method used

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  • Intelligent and automatic spraying system and method for pressure-sensitive coating
  • Intelligent and automatic spraying system and method for pressure-sensitive coating

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Embodiment Construction

[0030] The specific implementation manner of the present invention will be described in detail in conjunction with the summary of the invention and the accompanying drawings.

[0031] An intelligent automatic spraying system for pressure-sensitive paint, which uses non-contact optical measurement technology to realize the recognition and acquisition of the three-dimensional contour of the model, and the intelligent control terminal 1 to design the spraying route, spraying device attitude, and flow rate, and output control signals to the model motion control Device 11, intelligent robot arm 5 and spraying device electromagnetic valve 7, wherein the model motion control device 11 controls the model rotation, the intelligent robot arm 5 drives the movement of the entire spraying device, and the spraying device electromagnetic valve 7 controls the spraying action and flow, and automatically completes the surface pressure of the model. Spraying of sensitive paints.

[0032] The spr...

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Abstract

The invention discloses an intelligent and automatic spraying system and method for a pressure-sensitive coating. The system achieves recognition and acquiring of a three-dimensional counter of a model through the non-contact optical measurement technology, and an intelligent control terminal designs a spraying route, the flow of a spraying device posture and flow, and outputs a control signal toa model motion control device, an intelligent robot arm and a spraying device solenoid valve. The model motion control device can control the model to rotate, the intelligent robot arm drives the spraying device to move, the spraying device solenoid valve controls spraying actions and flow, and the spraying work of the pressure-sensitive coating on the surface of the model is automatically completed. According to the spraying system and method, the unmanned spraying work of the pressure-sensitive coating is achieved.

Description

technical field [0001] The invention relates to the field of aerodynamic tests, in particular to an intelligent automatic spraying system and a spraying method for pressure-sensitive paint. Background technique [0002] Pressure-sensitive paint pressure measurement technology is a non-contact optical pressure measurement technology with broad development prospects. It has the characteristics of low interference to the flow field and high spatial resolution. It is widely used in various wind tunnel pressure measurement experiments. Because of its advantages of non-intervention, non-interference, surface measurement and no need for additional modification of the model based on optical technology, it has become one of the most promising advanced pressure measurement technologies in wind tunnel experiments. [0003] Pressure-sensitive paint is a functional material similar to paint. When applying pressure-sensitive paint to carry out aerodynamic tests in a wind tunnel, it is fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B25J11/00B05B12/12
CPCB05B13/0431B25J11/0075B05B12/122
Inventor 尚金奎衷洪杰张华明王鹏赵荣奂王猛李玉军张雪
Owner AVIC SHENYANG AERODYNAMICS RES INST
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