Universal visual inspection image automatic acquisition device and acquisition method

Abstract

The invention discloses a universal visual inspection image automatic acquisition device and an acquisition method. The acquisition device comprises a bottom plate, a sliding table capable of moving horizontally is arranged on the bottom plate, a product posture adjusting mechanism capable of moving up and down is arranged on the sliding table, a camera clamp, a top surface light source mounting mechanism and a side surface light source mounting mechanism are further arranged on one side of the bottom plate, and the product posture adjusting mechanism comprises a jig disc capable of turning over and rotating automatically; in addition, the invention further provides a collection method of the device. The device is simple in structure, low in manufacturing cost, flexible and convenient to use and high in image acquisition efficiency, and the photographing view angle of the product, the lighting direction of the light source and the object distance between the camera and the product areadjustable.

Description

technical field [0001] The invention relates to the technical field of mechanics and optics, in particular to a universal automatic image acquisition device and acquisition method for visual inspection. Background technique [0002] With the increase of labor costs and the continuous improvement of manufacturing efficiency and product quality requirements, more and more enterprises have begun to use visual inspection devices to replace manual methods to detect product quality, especially with the artificial intelligence technology The development of the market has made the market demand for visual inspection devices continue to increase. At present, the common visual image acquisition devices on the market can be divided into two types. One is the manual simple detection table. The mechanism of this type of detection table is too simple. Realize multi-angle automatic photo taking, which is generally only used in laboratories; the other is non-standard special testing equipm...

AI Technical Summary

Problems solved by technology

At present, the common visual image acquisition devices on the market can be divided into two types. One is the manual simple detection table. The mechanism of this type of detection table is too simple. Realize multi-angle automatic photo taking, which is generally only used in laboratories; the other is non-standard special testing equipment. This kind of testing equipment is generally large in size, strong in specificity, poor in compatibility between light sources and products, and has an invisible increase In addition, many products have special reasons such as reflections or weak visual features, and the products need to be photographed or illuminated from different directions to highlight their features.

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