How much do you know about the working principle of screw optical image screening machine

    How much do you know about the working principle of the screw optical image screening machine?   

    The screw optical image screening machine is a machine vision inspection machine, which uses a CCD camera to convert the detected target into an image signal. According to the pixel distribution, brightness, color and other information, it is converted into a digital signal. The image processing system performs various operations on these signals. Extract the characteristics of the target, such as area, quantity, location, length, and output the result according to the preset tolerance and other conditions, including size, number, qualified  /  unqualified, yes  /  none, etc., to achieve automatic detection and recognition.

    The screw optical image screening machine is formed by using the principle of visual detection of visible objects. The assembly line adopts the form of a turntable, which has good accuracy; for a wide range of screw manufacturers, screw sorter manufacturers, the use of speed control operation has a good auxiliary effect to ensure the accuracy control of the assembly line products.      

    In order to reduce the complexity of detection calculations, the screw screening machine uses photoelectric sensors to determine whether there is a screw at a certain position and to detect the running status of the pipeline, which ensures that the main control machine does not need to make continuous failure judgments and can increase the stability of the equipment.    

    The screw optical image screening machine adopts visible light object image acquisition and calculation, which is used for real-time parameter detection of screws, and can directly determine whether the screw products are defective or not.

    The monitor of the screw screening machine can directly display the screw related images, and the unqualified screws detected by the image will give a signal so that the unqualified products can be directly removed from the assembly line through the mechanical picking device. At the same time, it can record the number of screws and unqualified shifts. Number of screws. 

    The above content is an introduction to how much you know about the working principle of the screw optical image screening machine. With the development and upgrading of the domestic industry, all kinds of precision parts (such as automobile screws, electronic screws) need to be fully inspected for appearance and dimensional quality,  manual time Visual inspection makes eyes easy to fatigue, resulting in low product inspection efficiency and low accuracy. Using machine vision to replace artificial vision can greatly improve production efficiency and inspection accuracy, reduce customer complaints, and reduce labor costs.