学术论文

      基于PLC和触摸屏的硬胶囊生产控制系统

      The production control system of hard capsule based on PLC and touch screen

      摘要:
      针对基于单片机的硬胶囊生产控制系统故障率高、稳定性差、人机界面不友好等缺点,提出一种基于PLC和触摸屏的硬胶囊生产控制系统.系统引入单圈绝对值编码器角度值控制所有伺服电机和气动阀等执行机构动作;使用触摸屏监控生产过程,实现手动操作、参数设置、故障报警、用户管理等各种功能.实践证明,该系统稳定可靠,故障率低,操作方便简单,具有较高的实用价值.
      Abstract:
      Aiming at the defects such as high fault rate,poor stability and unfriendliness of human machine interface of hard capsule production line control system based on SCM, a new control system based on PLC and touch screen is proposed, which introduces the single-ring type absolute encoder an-gle value to algorithm, and controls all actuators such as servo motors and pneumatic valves to work by PLC, and uses touch screen to supervisory control the productive process so that achieve the goals of man-ual manipulation, parameter setting, failure warning and user management and so on. The practical ap-plication shows that this control system is reliable and affording ease of operation, and has low fault rate and high practical value.
      作者: 马学成
      Author: MA Xuecheng
      作者单位: 甘肃工业职业技术学院,甘肃 天水,741025
      年,卷(期): 2017, (6)
      分类号: TP273
      在线出版日期: 2018年1月4日