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Camera automatic adjusting device and method
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A technology of automatic adjustment and adjustment method, applied in the field of color sorters, can solve the problem of taking up too much time, and achieve the effect of shortening the assembly time of the machine
Pending Publication Date: 2022-08-05
劳弗尔视觉科技有限公司
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[0003] The color sorter needs to use the camera to collect material data for screening, and the color sorter needs to focus and calibrate the camera before leaving the factory; in the current assembly and commissioning of the color sorter, the camera focus and calibration need to be carried out one by one, which takes up a lot of time
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Embodiment 2
[0045] This embodiment is an adjustment method of a camera automatic adjustment device, which includes the following steps:
[0046]Stp1, install the camera mounting plate 4 with the camera body 5 on the mounting platform 1; lay the aiming target 6 on the material surface;
[0047] Stp2, the first robotic arm 2 and the camera mounting plate 4 are fixedly connected by bolts;
[0048] Step3, install the second mechanical arm 3 on the upper surface of the camera mounting plate 4, and mesh the gear of the motor on the card slot 303 with the focus adjustment knob on the camera body 5;
[0049] Stp4, start focusing and calibration, including the following sub-steps:
[0050] SS01, first adjust the camera body 5 to make the rectangular square bar 6015 appear in the field of view of the camera body 5;
[0051] SS02, the staff adjusts the focus of the lens of the camera body 5 by controlling the second mechanical arm 3; the method of the lens of the camera body 5 is to calculate the ...
Embodiment 3
[0057] This embodiment is an adjustment method of a camera automatic adjustment device, which includes the following steps:
[0058] Stp1, install the camera mounting plate 4 with the camera body 5 on the mounting platform 1; lay the aiming target 6 on the material surface;
[0059] Stp2, the first robotic arm 2 and the camera mounting plate 4 are fixedly connected by bolts;
[0060] Step3, install the second mechanical arm 3 on the upper surface of the camera mounting plate 4, and mesh the gear of the motor on the card slot 303 with the focus adjustment knob on the camera body 5;
[0061] Stp4, start focusing and calibration, including the following sub-steps:
[0062] SS01, first adjust the camera body 5 to make the rectangular square bar 6015 appear in the field of view of the camera body 5;
[0063] SS02, the staff adjusts the focus of the lens of the camera body 5 by controlling the second mechanical arm 3; the method of the lens of the camera body 5 is to calculate the...
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Abstract
The invention discloses an automatic camera adjusting device and method. According to the automatic camera adjusting device, a plurality of camera adjusting assemblies are mounted on the upper surface of a mounting platform; a camera body is mounted in the middle of the camera mounting plate; a plurality of supporting arms are arranged at the lower end of the first mechanical arm side by side, and the first mechanical arm drives the camera mounting plate to move front and back, left and right and up and down; the second mechanical arm is installed on one side of the camera through hole, and the adjusting head is arranged at the end of one side of the L-shaped supporting column. A clamping groove matched with the camera body is formed in the side face of the adjusting head. And a plurality of calibration icons matched with the camera body are arranged on the aiming target side by side. The camera mounting plate is mounted by arranging the mounting platform; the positions and focal lengths of the cameras are adjusted through the first mechanical arm and the second mechanical arm, so that focusing and verification of the cameras of the color sorter before delivery are completed, simultaneous automatic focusing and calibration of the multiple cameras are achieved through cooperation of the controller, the first mechanical arm and the second mechanical arm, and the machineassembly time is greatly shortened.
Description
technical field [0001] The invention belongs to the technical field of color sorters, and in particular relates to a camera automatic adjustment device and method. Background technique [0002] The color sorter is a device that uses photoelectric detection technology to automatically sort out the heterochromatic particles in the granular material according to the difference in the optical properties of the material. Optical sorters are used for bulk materials or packaging industrial products, food quality inspection and grading. [0003] The color sorter needs to use the camera to collect material data for screening. The color sorter needs to focus and calibrate the camera before leaving the factory. In the current color sorter assembly and debugging, the camera focus and calibration need to be carried out one by one, which takes a lot of time. . SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide an automatic adjustment device and method...
Claims
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Application Information
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