Mobile whiteboard calibration target calibration device for material sorting equipment

Abstract

The invention relates to a moving whiteboard calibration target calibration device for material sorting equipment. It is a rodless cylinder provided on the material sorting equipment. The rodless cylinder includes a cylinder barrel and a slider set on the cylinder barrel. The slider is provided with a dust cleaning module and a whiteboard calibration target module. The machine viewing point of the material sorting equipment is located on the moving path of the dust cleaning module. The whiteboard calibration target module includes a whiteboard calibration target and a whiteboard calibration target. A pressure plate and a whiteboard calibration target mounting plate for connecting the slider. The whiteboard calibration target is clamped between the whiteboard calibration target pressure plate and the whiteboard calibration target mounting plate. The center position of the whiteboard calibration target can be Coinciding with the viewing point of the machine, the number of the dust cleaning modules is two, and they are respectively arranged on both sides of the white board calibration target module. The material sorting equipment is also connected to a white board dust cleaning device. The invention has a high degree of automation and can significantly improve the calibration efficiency of the white plate calibration target.

Description

technical field [0001] The invention relates to a mobile whiteboard calibration target calibration device for material sorting equipment. Background technique [0002] As a material sorting equipment, it mainly sorts materials through optical principles. Due to the limitations of optical lenses and optical sensors, optical cameras must be optically calibrated in actual use to achieve the function of correctly distinguishing the color of materials. However, affected by various factors such as the on-site environment after factory calibration, there is a need for on-site optical calibration. When calibrating according to the conventional calibration method, it is necessary to remove the hopper of the material sorting equipment, and then put a traditional white board in each channel for calibration; The calibration white strip needs to be loaded and unloaded, and its position must be adjusted accurately every time it is installed. These two methods are complex and time-consumi...

AI Technical Summary

Problems solved by technology

When calibrating according to the conventional calibration method, it is necessary to remove the hopper of the material sorting equipment, and then put a traditional white board in each channel for calibration; The calibration strips need to be loaded and unloaded, and their positions must be adjusted accurately each time they are installed. These two methods are complex and time-consuming, and are not suitable for frequent calibration, which has a great impact on the sorting accuracy of the sorting equipment.

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