Automatic detection system and detection method of finished product magnet ring image

Abstract

The invention discloses an automatic detection system and a detection method of a finished product magnet ring image. A magnet ring automatic loading disc, an inclined slide groove, a straight ling baffle plate with width adjustable and a conveyor belt are sequentially arranged at one end of a first detection bracket. The magnet ring is limited inside a track through the straight line baffle plate. The upper end surface of the magnet ring is detected through a first area array charge coupled device (CCD) camera. The other end of the first detection bracket is provided with an automatic turn-over device of the magnet ring. A second detection bracket is arranged on the back of the magnet ring turn-over device. The magnetic ring is pushed to a conveyor belt of the second detection bracket through a pneumatic turn-over pushing plate device and passes through the track limited by the straight line baffle plate, and the lower end surface of the magnetic ring is detected through a second area array CCD camera. A third camera bracket is arranged on the back of the second detection bracket, and a linear array CCD camera is arranged on the lateral side of the second detection bracket to detect the lateral side of the magnetic ring. The automatic detection system and the detection method of the finished product magnet ring image can realize full-automatic detection of the sizes of the inner diameter and the outer diameter of the magnetic ring and flaws on the end surfaces and the lateral side of the magnetic ring, and therefore detection time and labor cost are reduced, and work efficiency is improved.

Description

technical field [0001] The invention relates to an image automatic detection system and a detection method, in particular to a finished magnetic ring image automatic detection system and detection method. Background technique [0002] There are many links in the production of magnetic rings. During the production process, human eyes are generally used to judge whether the magnetic ring is cracked, scratched, deformed, burred or damaged. This detection method has high labor costs, low reliability, and low efficiency. Moreover, different people have different judgment standards for magnetic ring defects, and there is no uniform standard for manual detection of magnetic ring quality. Due to human fatigue and eye errors, the detection reliability and detection accuracy cannot meet the actual requirements of quality inspection, and misjudgment and false rejection will occur, resulting in losses. It is a method to improve the quality control of magnetic rings to realize the detec...

AI Technical Summary

Problems solved by technology

This detection method has high labor costs, low reliability, and low efficiency. Moreover, different people have different judgment standards for magnetic ring defects, and there is no uniform standard for manual detection of magnetic ring quality.

Due to human fatigue and eye errors, its detection reliability and detection accuracy cannot meet the actual requirements of quality inspection, which will cause misjudgment and false rejection, resulting in losses

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