【摘要】 针对上下料单元设备间通过物理I/O硬件连接施工和维护麻烦、不易扩展等缺点，构建基于工业以太网上下料系统集成方案。重点研究基于EtherNet/IP工业以太网的罗克韦尔PAC、FANUC系统数控机床以及FANUC机器人设备之间数据通信，分析产品加工流程，机器人夹具快换功能，设备上下料程序。通过搭建的实验平台，验证设计方案的正确性，软件性能稳定和功能丰富。结果表明：基于工业以太网的上下料单元硬件连接简单，维护方便，通信数据丰富，功能开发灵活。更多还原

【Abstract】 Aiming at the disadvantages of troublesome construction and maintenance, difficult expansion of physical I/O hardware connection between loading and unloading unit equipment, an integration scheme of loading and unloading system based on industrial ethernet was constructed. The data communication between Rockwell PAC, FANUC CNC machine tools and FANUC robot equipment based on EtherNet/IP industrial ethernet was focused on, and the product processing flow, robot fixture quick change function and equipment loading and unloading program were analyzed. Through the built experimental platform, it is verified the correctness of the designed scheme, the software has stable performance and rich functions. The results show that: the loading and unloading unit based on Industrial Ethernet has the advantages of simple hardware connection, convenient maintenance, rich communication data and flexible function development.更多还原