柔性生产线传送单元控制系统设计
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摘要
本设计主要完成对柔性生产线传送单元的研发,通过传送带完成工件的远距离输送。采用西门子S7-200CN PLC作为主控器件,以三菱FR-E700变频器为控制核心,实现对交流电机的变频调速控制。实验结果显示,在自动模式下,当接近开关检测到工件信号后,电机以中速平稳运行;在手动模式下,可通过按钮直接调节电机运行速度,满足不同情况下的控制要求,实现生产线的高效传送。
The design of the main production line to complete the flexible transmission unit research and development, through the conveyor belt to complete the long-distance delivery of the workpiece. The design of the Siemens S7-200 CN PLC as the main control device to Mitsubishi FRE700 inverter as the control core, to achieve the AC motor frequency control. The experimental results show that in the automatic mode, when the proximity switch detects the workpiece signal, the motor runs smoothly at medium speed. In manual mode, the motor can be directly adjusted by the button to meet the control requirements under different conditions to achieve the production line Efficient delivery.
The design of the main production line to complete the flexible transmission unit research and development, through the conveyor belt to complete the long-distance delivery of the workpiece. The design of the Siemens S7-200 CN PLC as the main control device to Mitsubishi FRE700 inverter as the control core, to achieve the AC motor frequency control. The experimental results show that in the automatic mode, when the proximity switch detects the workpiece signal, the motor runs smoothly at medium speed. In manual mode, the motor can be directly adjusted by the button to meet the control requirements under different conditions to achieve the production line Efficient delivery.
引文
[1]贾安年.总线型柔性生产方式[M].北京:企业管理出版社,2013.
[2]徐兵,白俊峰.柔性作业车间生产调度与控制系统[M].北京:化学工业出版社,2015.
[3]廖长春.PLC编程及应用[M].北京:机械工业出版社,2014.
[2]徐兵,白俊峰.柔性作业车间生产调度与控制系统[M].北京:化学工业出版社,2015.
[3]廖长春.PLC编程及应用[M].北京:机械工业出版社,2014.