Design of Sorting Method of YL-335B Automatic Production Line

To solve the problem that it is difficult for the sorting unit of YL-335B automatic production line to distinguish the inner core material,two programming methods are proposed.One is to distinguish the inner core material by the number of pulses along the rising edge of the detected sensor signal,taking into account the influence of the shell.The other is to filter out the influence of the shell,using a high-speed counter to detect the signal in the position of the inner core,can directly determine the inner core material.The two methods have their own lengths.The first method is fast to debug and does not require accurate positioning.The second method is more difficult to debug,but the reliability of the program is stronger.