Non-contact double-material detection system and method

The invention discloses a non-contact double-material detection system and method in the field of press machines. The non-contact double-material detection system comprises an antimagnetic distance measurement unit, the antimagnetic distance measurement unit is connected with a data transmission unit, the data transmission unit is connected with a control processing unit, and the control processing unit is connected with a display unit. The anti-magnetic distance measuring unit is used for measuring data, the data are transmitted to the control processing unit through the data transmission unit, the data are displayed on the display unit after being processed by the control processing unit, the device can be suitable for a magnetic conveying line, the material and the conveying speed of measured metal are not limited, the applicability is wide, and the cost is lower. 本发明公开了压力机领域内的一种非接触式双料检测系统及方法，包括防磁测距单元，防磁测距单元与数据传输单元相连，数据传输单元与控制处理单元相连，控制处理单元与显示单元相连。采用防磁测距单元进行数据测量，将数据经过数据传输单元送至控制处理单元，经控制处理单元处理后在显示单元上展现出来，可以适用