Optical cable surface defect detection device and method

Abstract

The invention discloses an optical cable surface defect detection device and a detection method for detecting surface defects of an optical cable through the optical cable surface defect detection device. The optical cable defect detection device comprises a lifting support, wherein a detection cavity with a cylindrical structure is arranged in the lifting support, and three cameras and a light source which are uniformly distributed on the circumference are arranged in the detection cavity; and an encoder, an industrial personal computer, the cameras and a counting module are all connected toa special power supply and a device main switch. The optical cable defect detection method comprises the steps S1-S5. Images shot by the optical cable defect detection device are clear, and the difficulty of post-processing pictures can be effectively reduced; the optical cable defect detection device can acquire detailed information of the defects of the optical cable in real time, so that the production efficiency of enterprises is improved; through the detection method, a detection effect is more accurate and faster, and the device and the method can be directly used in an optical cable production linkage system.

Description

technical field [0001] The invention relates to the technical field of cable defect detection, in particular to an optical cable surface defect detection device and method. Background technique [0002] In the traditional optical cable production and manufacturing, due to the limitation of science and technology, the manual detection method is still mainly used to detect the surface defects of the optical cable. This method of visual inspection not only makes the detection speed of the optical cable surface defects slow, but also in the detection process Misjudgments and missed judgments are prone to occur, making manual detection inefficient and accurate. With the development of machine vision technology and the in-depth study of machine vision theory, various machine vision-based surface defect detection and recognition technologies for industrial products have appeared on the market. The emergence of this technology makes it possible to replace human eyes with machine vi...

AI Technical Summary

Problems solved by technology

The light-gathering effect and picture clarity of the existing optical cable surface defect detection device still need to be improved, the detection of defects is not comprehensive, and the complete mosaic image of the optical cable surface has not yet achieved the effect of the real optical cable cylindrical surface

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