Color selector online detection device

Abstract

The invention discloses a color selector online detection device which comprises an installation base and a fixed machine frame. The installation base is fixed to the ground through four foundation bolts. The bottom end of the fixed machine frame is fixedly installed on the top of the installation base to form an integrated structure. The surfaces of the two sides of the fixed machine frame are each provided with a color selection shell. The color selector online detection device has the beneficial effects that raw materials entering a discharge hopper can be subjected to rectification througha rectification cover and a rectifier arranged inside the discharge hopper, raw materials gathering and blockage are prevented, the density of the color selection raw materials entering a color selection inner cavity is moderate, the missing inspection phenomenon is not likely to appear, the accuracy of a color selector is improved, and the color selection effect is good. In addition, a dust removal device can be controlled by a controller to remove dust on a camera lens, the structure is simple, the effect is obvious, the color selection effect is good, and usability is high.

Description

technical field [0001] The invention relates to the field of machinery, in particular to an online detection device for a color sorter. Background technique [0002] The color sorter is a device that uses photoelectric detection technology to automatically sort out the different-color particles in the granular material according to the difference in the optical characteristics of the material. At present, the color sorter is used in the fields of bulk materials or packaging industrial products, food quality testing and grading. [0003] With the advancement of science and technology and the improvement of people's living standards, people's awareness and attention to food issues are increasing. The traditional method is to manually pick out impurities, but this method is inefficient; During the process, the photosensitive system will be used to form an electrical signal corresponding to the light intensity, and the color sorting will be judged according to the strength of t...

AI Technical Summary

Problems solved by technology

[0003] With the advancement of science and technology and the improvement of people's living standards, people's awareness and attention to food issues are increasing. The traditional method is to manually pick out impurities, but this method is inefficient; During the process, the photosensitive system will be used to form an electrical signal corresponding to the light intensity, and the color sorting will be judged according to the strength of the electrical signal, thereby improving the quality of the color sorting. It is easy to cause deviations in color sorting quickly; in addition, the density of color sorting raw materials entering the color sorting cavity is too high, and it is easy to miss the phenomenon of detection, resulting in reduced accuracy of color sorting, poor color sorting effect, and equipment after a long period of time. During the time-consuming color sorting process, dust is prone to appear on the glass lens of the photosensitive system, and it is difficult to remove the dust on the lens manually, resulting in reduced accuracy of color sorting and poor color sorting effect

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