Intelligent light supplementing device for grinding robot

Abstract

The invention discloses an intelligent light supplementing device for a grinding robot. The intelligent light supplementing device comprises a camera, a light supplementing mechanism and a blowing mechanism. The light supplementing mechanism comprises a plurality of groups of light supplementing units, the plurality of groups of light supplementing units are uniformly arranged around the camera, each group of light supplementing unit comprises a light supplementing light source and an angle adjusting mechanism, and the light supplementing light source is connected to the camera through the angle adjusting mechanism; the image taking quality of a camera is kept by arranging a light supplementing mechanism and a blowing mechanism, firstly, the telescopic length of a first telescopic piece is controlled, the angle of a light supplementing light source is kept to be adjusted according to the distance between an object and the camera, the light supplementing light source directly irradiates the center of the object, gas sprayed by the blowing mechanism faces inwards, and surrounding airflow is formed around the camera; dust is prevented from contacting the camera, water mist below the lens can be blown away, and the camera can take images conveniently.

Description

technical field [0001] The invention relates to the technical field of robot vision, in particular to an intelligent light-filling device for grinding robots. Background technique [0002] In the metal tool industry, grinding robots are widely used for edge processing. In order to accurately extract and analyze the flatness and defects of the machined surface, a stable light source is required to assist the CCD to collect images. The CCD image acquisition is mainly completed with the help of visual sensors. The robot uses various cameras or external equipment such as video signal digitization equipment to acquire visual images, processes the collected image information and associates it with the robot's visual position to complete the robot's visual positioning. Some vision sensors are equipped with a supplementary light source, but can only control the switch of the supplementary light source. In actual operation, due to the water mist in the processing environment, the ch...

AI Technical Summary

Problems solved by technology

Some visual sensors are equipped with supplementary light sources, but they can only control the switch of the supplementary light source. In actual operation, due to the water mist in the processing environment, the angle position between the processed product and the light source, etc., the illumination is unstable and affects the image quality.

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