An edible oil color transparency impurity detection device

A detection device, oil color and luster technology, applied in the direction of measuring device, color/spectral characteristic measurement, optical test defect/defect, etc., can solve the problems of cumbersome operation, low efficiency, low reliability, etc., and achieve high degree of automation and efficiency The effect of improving and reducing the missed detection rate
CN105352969BActive Publication Date: 2018-03-16武汉楚锐视觉检测科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
武汉楚锐视觉检测科技有限公司
Publication Date
2018-03-16

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Abstract

The invention belongs to the technical field of oil product detection, and discloses an edible oil product color and luster, transparency and impurity detecting device. The device comprises an oil product conveying unit, a backlight bright field detecting unit, a top light dark field detecting unit, a polarized light dark field detecting unit, a detection control and image processing unit and a color and luster and transparency detecting unit, wherein the backlight bright field detecting unit obtains backlight bright field detection image information, the top light dark field detecting unit obtains top light dark field detection image information, the polarized light dark field detecting unit obtains polarized light dark field detection image information, the detection control and image processing unit is connected with the oil product conveying unit and the detecting units, controls actions thereof and processes the obtained detection image information, and the color and luster and transparency detecting unit projects detection signal light from one side of an oil product to be detected through a backlight source, collects light emitted from the oil product to be detected, and analyzes the spectral intensity and feature. The oil product to be detected is conveyed to the detection units in sequence through the oil product conveying unit, and the polarization direction of polarization detection light is perpendicular to that of a polarization analyzer. The edible oil product color and luster, transparency and impurity detecting device is efficient and high in reliability.
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Description

technical field

[0001] The invention relates to the technical field of oil product detection, in particular to a color, transparency and impurity detection device for edible oil products. Background technique

[0002] Edible oil quality testing includes oil color, transparency, impurities and other items.

[0003] Existing detection is generally manual detection, and subjective judgment is made through manual detection steps such as observation.

[0004] This method is relatively slow in detection, and the measurement errors caused by vision and fatigue are relatively large. The light source and color filter will also cause large measurement errors, which is inefficient and cannot meet the requirements of high automation efficiency. Contents of the invention

[0005] The invention provides an edible oil color transparency impurity detection device, which solves the technical problems of manual detection, low reliability, cumbersome operation and low efficiency in the prio...

Claims

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