Powder color sorter
A color sorter and material technology, applied in the direction of sorting, etc., can solve the problems that cannot be removed according to the specified trajectory, difficult to identify powder materials, inconvenient removal, etc., to save the background plate and background control device, convenient and uniform scanning , cost reduction effect
Inactive Publication Date: 2010-09-15
HEFEI MEIYA OPTOELECTRONICS TECH
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Problems solved by technology
When the material to be selected is powder, it is difficult to realize the smooth transportation of the material in the same direction due to the characteristics of the powder material such as easy drifting, which is not convenient for subsequent sorting and separation
[0004] 2. Difficult to identify
At present, the minimum recognition resolution of color sorters is generally above 200 microns, while powder materials are generally below 200 microns due to the tiny particles, which makes it difficult for traditional color sorters to identify powder materials
[0005] 3. Inconvenient to remove
However, when the material to be selected is powder, due to the small size and light weight of the powder material, the powder material will be scattered around during the traditional separation process and cannot be removed according to the specified trajectory.
Method used
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Embodiment Construction
[0015] See attached picture.
[0016] Powder material color sorter, including storage hopper 1, vibrator 2, belt roller 3, belt 4, air source 5, frame 6, good product collection hopper 7, waste product collection hopper 8, suction nozzle 9, spray valve 10, Air pipe 11, optical sorting chamber 12, touch screen 13, dust cover 14. The storage hopper 1, the vibrator 2, the belt roller 3 and the belt 4 constitute the feeding and conveying device; the air source 5, the suction nozzle 9, the spray valve 10 and the air pipe 11 constitute the impurity removing device; the good product collecting hopper 7 and the waste product collecting hopper 8 constitute Material collection device; the optical sorting chamber 12 is a signal collection and processing device.
[0017] The storage hopper 1 is located above the vibrator 2, and the outlet of the vibrator 2 is slightly higher than the belt 4 and exceeds the belt roller 3; the belt 4 is horizontally located at the center of the frame 6; th...
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The invention relates to a powder color sorter comprising a stand, and a material conveying device, a material identification device and a material removing device which are arranged on the stand, wherein the material removing device is a sucking device; and the material conveying device comprises a belt roller and a belt. The belt of the material conveying device is a background device of the material identification device. The provided powder color sorter ensures that powder materials cannot fly and scatter in the conveying and removing process, are convenient to identify and remove and have high identification precision.
Description
technical field [0001] The invention relates to a device for sorting powder materials. Background technique [0002] The color sorter uses the photoelectric principle to sort out abnormally colored individuals and foreign inclusions from a large number of bulk products according to the color difference. At present, the color sorter industry mainly involves the sorting and grading of granular materials. For tiny particles such as powdery materials, due to their small size and easy to disperse, it is difficult for current color sorters to separate powdery materials. The technical problems encountered mainly include: [0003] 1. Feeding and conveying are difficult. At present, most of the color sorters adopt the vibrator feeding method. The vibrator makes the material convey in the expected direction, and then slides down to the sorting room through the channel. When the material to be selected is a powder, due to the characteristics of the powder material such as easy to di...
Claims
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IPC IPC(8): B07C5/342B07C5/00B07C5/36
Inventor 林茂先刘宝莹韩久焰赵猛孟奇
Owner HEFEI MEIYA OPTOELECTRONICS TECH