Automatic-displacement visual detection device

Abstract

The invention discloses an automatic-displacement visual detection device. The device comprises a frame, a first conveyor belt, a second conveyor belt, a third conveyor belt and a detection station for visually detecting six surfaces of a detected object, also comprises a first displacement unit arranged on the first conveyor belt and second displacement units which are respectively arranged on the connecting part of the first conveyor belt and the second conveyor belt and the connecting part of the second conveyor belt and the third conveyor belt, and further comprises a third displacement unit to further realize displacement. Accurate images can be acquired through adjusting the position of the detected object on the conveyor belts by the displacement units in order to conveniently and effectively detect the surfaces of the detected object, so the detection efficiency of the detected object is increased, and the production cost of enterprises is reduced.

Description

technical field [0001] The invention belongs to the technical field of automatic control, and in particular relates to a visual detection device for automatic displacement. Background technique [0002] Magnetic materials have been widely used in our lives, such as permanent magnet materials used as motors, core materials used in transformers, magneto-optical disks used as memories, magnetic recording floppy disks for computers, etc. While magnet materials are widely used, the quality requirements for magnetic materials are also getting higher and higher. After the magnetic materials are processed, their quality needs to be inspected, the most important of which is to inspect the appearance defects, including cracks, Crystallization, dents, scratches, burrs, etc. are inspected. [0003] At present, most enterprises use artificial methods to detect magnetic materials. There are problems such as the influence of human factors and the insufficient stability of detection accura...

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Problems solved by technology

[0003] At present, most enterprises use artificial methods to detect magnetic materials. There are problems such as the influence of human factors and the insufficient stability of detection accuracy. Under the circumstances, this detection method still needs to consume a lot of manpower and time, which seriously affects the production efficiency of the enterprise and leads to the problem that the production cost of the enterprise is greatly increased.

[0004] Some companies also try to use machine vision to detect magnetic materials, but most of them are only for the same type of product. If the size of the magnetic material is different, the vision device must be replaced, so it lacks flexibility and increases costs.

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