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| 基于ARM的全自动封口旋盖机控制系统 |
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张菁, 蔡锦达
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上海理工大学，上海 200093
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| 摘要: |
| 目的 研发一款新型全自动封口旋盖机的控制系统。方法 设计以ARM9 S3C2416微处理器为核心的工业触摸屏控制系统，与伺服驱动器、变频器和继电器组成整体装置；详细介绍封口旋盖机单管模式和双管模式的工作流程、控制时序方案和程序流程图以及工作时序。结果 提出了应用软件定时器实现多功能定时的方案，解决了对电机转速和旋盖扭矩的实时通信卡顿等问题。结论 该控制系统采用ARM9嵌入式系统取代传统PLC控制，性能稳定，响应快，控制精度高，人机交互界面友好，采用单双管模式使得生产速度加快。 |
| 关键词: 封口旋盖机 ARM 软件定时器 HMI 交流伺服 自动控制 |
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| Control System of Automatic Sealing Capping Machine Based on ARM |
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ZHANG Jing, CAI Jin-da
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Shanghai University for Science and Technology, Shanghai 200093, China
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| Abstract: |
| The work aims to develop a new control system of automatic sealing capping machine. An industrial touch-screen control system with ARM9 S3C2416 microprocessor as the core was designed and it constituted an integrated device in combination with servo driver, frequency converter and relay. The working process, control timing scheme and procedure flow chart, as well as working sequence of single-tube mode and dual-tube mode of the sealing capping machine were introduced in detail. The scheme in which software timer was used to achieve multi-functional timing was proposed. With such scheme, the real-time communication interruption and other problems of motor speed and capping torque were solved. After replacing the traditional PLC control with ARM9 embedded system, the control system is characterized by stable performance, fast response, high control accuracy and friendly man-machine interface. With single-tube/dual-tube modes, the production speed is accelerated. |
| Key words: sealing capping machine ARM software timer HMI AC servo automatic control |
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