| 黄淑琴.基于PLC的自动封塑灌装机控制系统设计[J].轻工机械,2014,32(6): |
| 基于PLC的自动封塑灌装机控制系统设计 |
| PLC-Based Automatic Sealing Plastic Filling Machine Control System Design |
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| DOI：IO. 3969/j. issn. 1005 -2895. 2014. 06. 016 |
| 中文关键词: 封塑灌装机 温度控制 可编程逻辑控制器( PLC) PID控制器 HMI组态 |
| 英文关键词:sealing plastic filling machine temperature control Programmable Logic Controller ( PLC ) PID ( Proportion
Integration Differentiation) controller HMI configuration |
| 基金项目: |
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| 摘要点击次数: 1429 |
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| 中文摘要: |
| 为提高系统运行效率，设计自动封塑灌装机控制系统。运用PLC技术和PID调节技术，控制加热棒的温度，同时
控制包装薄膜的送给长度，使得该系统运行效率有显著提高；采用HMI来设计系统的操作控制、报警显示、延时设定、温
度设定及产量显示界面，同时触摸屏与PLC进行实时通信，以满足用户对功能的需求；最终通过合理选取系统硬件，实
现了封塑过程中加热棒温度的实时、可靠控制。 |
| 英文摘要: |
| ln order to improve system efficiency, designed automatically sealed plastic filling machine control system,
which adopted PLC and PID regulation technology, controlling the heating rod temperature. as well as controlling given
length of packaging film, so that the system efficiency was improved significantly. It adopted the HMI to design the
system operation control. alarm display, delay setting, temperature setting and yield display, while the touch screen and
PLC communicated in real time. in order to meet the functional needs of the user. This paper described the operation of
process control system. rational selection of the system hardware . electrical control system for the detailed design process
to achieve a sealed plastic heater temperature in real time and reliable control function. |
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