轴承在线自动检测控制系统设计

Design of control system for bearing automatic detection

工业视觉在线自动检测设备主要应用于高精度、重复性的工业检测环节中,以其非接触性的优点,广泛应用于轴承检测领域。着重介绍轴承在线自动检测装置中硬件及PLC控制系统的设计与选取。包括图像采集系统、PLC控制系统及工件传送系统、图像采集系统与工件传送系统在PLC控制系统控制下完成对轴承的在线自动检测。经实际测试,该系统能很好完成轴承检测工作,有操作简单、稳定性好、精确度高等优点。

The online auto detection equipment of industrial vision are mainly used in highaccuracy and highrepeatability industrial testing link. It is widely used in the field of bearing detection due to the advantages of noncontact. The design of hardware and PLC control system in the online automatic detection device is mainly introduced in this paper,including the image acquisition system,PLC control system and the work piece transfer system. The online automatic detection of bearings is completed by the image acquisition system and the work piece transfer system under control of PLC control system. The testing result indicates that the system can accomplish work piece detection well,and has advantages of simple operation,high stability and high accuracy.