基于PLC控制的工业流水线硬件设计

电气工程论文编号:DQ027    论文字数:14242,页数:35

目 录
摘要                                    .I
1 绪论                                   1
1.1  PLC控制的工业流水线回顾与展望                   1
1.2  PLC简介                              1
1.3  变频器简介           .                  .3
1.4  触摸屏简介.                       .       .4
1.5  本毕业论文所做工作                         5
2 PLC控制流水生产线硬件设计要求                    7
2.1  传动系统的技术要求                         . 7
2.2  传动系统的总体结构                     .    . 8
2.3  PLC的硬件接线及其主要作用                     10
2.4  变频器的硬件接线及其主要作用                    . 11
2.5  异步电动机变压变频调速控制原理                   . 12
3 PLC控制程序设计以及变频器参数设定                  . 14
 3.1  PLC的程序设计                           . 14
 3.2  PLC运行使用时注意事项                       20
 3.3  变频器需要设定参数                         . 23
 3.4  变频器运行使用时需要注意事项                     24
4  本次设计完成成果.                           .26
 4.1  本次设计完成实物成果                       . 26
 4.2  本次设计功能实现情况                       . 32
5  结论                       .           .33
总结                         …           34
致谢                                    .35
参考文献                                 36

摘  要

 现在在应用流水线生产的行业中，广泛应用了PLC控制传动系统，尤其在纺织、制药、造纸和包装等行业运用广泛。从性能上PLC最好，具有很强的扩展性，丰富的软件资源使它可以开发出更多的应用方案，目前主要用于大型设备的管理和通讯。PLC系统在近几年以内仍然将是流水线生产的主流控制器正朝着整厂集中控制的方向发展，在大型标准规机和包装生产线上有较大的发展空间。传动控制产品在流水线上的应用主要是实现精确的位置控制和严格的速度同步，但是与触摸屏人机界面结合运用方面只是在少数高端生产控制上出现。
其操作方便简单等优点解决了企业所面对的技术缺陷，能大幅提高企业的生产技术水平。本次设计有具体实物，PLC的详细程序，各细节的详细说明，能为企业生产流水线的传动系统的技术改造提供参考。
关键词：PLC 变频器 传动 生产线
Abstract

Now in the application of the production lines in the industrial sector, the wider use of the PLC control drive system, especially in the textile, pharmaceutical, paper and packaging industries use extensive. The best performance from the PLC, is highly scalable, rich in resources software so that it can develop more applications, now mainly used for large equipment management and communications. PLC systems in recent years is still within the mainstream of production lines in the whole plant controller is in the direction of centralized control in large-and standard packaging production lines have greater room for development. Dynamic Drive Control products in the pipeline on the main application is to achieve the precise location of strict control and the speed of synchronization, but with the touch-screen human-machine interface with the use of only a few high-end production control there. It’s easy to operate to solve a simple advantages of the enterprises are facing technical defects, can significantly increase their level of production technology. The design of a specific kind, PLC's detailed procedures and a detailed description of the details, for the production of the transmission lines to provide the technological transformation of reference.
Keywords：PLC  inverter  transmission  assembly line