The current market production of color sorters, according to the color selection technology, can be divided into three types: black and white photoelectric color sorters, color CCD photoelectric color sorter infrared color sorter three types. Principle: The selected material from the top hopper is transferred into the machine.
Through the vibration of the shaker device, the selected material is transmitted along the channel into the observation area of the sorting room, and through the sensor and background plate. Under the action of the light source, according to the intensity of light and color changes, the system produces an output signal to drive the solenoid valve to blow out heterochromatic particles to the waste hopper, and the good selected materials continue to fall to the finished product hopper, so as to achieve the purpose of other selection.
The photoelectric color separator is mainly composed of the feeding system, the optical detection system, the signal processing system, and the separation execution system. The material is sent to the exit end, the exit end is equipped with an industrial camera acquisition card, the material at the end of the industrial camera acquisition card, through the separation execution system, the material can be separated according to the color difference.
Source: Online/GFMM
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