学位论文—-饮料灌装生产流水线.doc

长春大学课程设计说明书题目名称饮料灌装生产流水线院(系) 电子信息工程学院专业(班级) 自动化 13403 学生姓名指导教师起止日期 —— 长春大学课程设计纸┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊饮料灌装生产流水线摘要:在饮料罐装生产线上用 PLC 控制罐装,同时做统计工作,可大大提高工厂的自动化水平。该系统主要运用了 PLC 、传感器、继电器、加法器、行程开关等器件,利用 PLC 良好的自动控制性能,提高生产效率,能够实现饮料罐装生产过程的无人控制。该控制系统可节省大量电气元件、导线与原材料,缩短设计周期,减少维修工作量,提高加工零件合格率,进而提高生产率,而且程序调整修改方便灵活,提高了设备的柔性和灵活性。具有整体技术经济效益。关键词: PCL ;自动控制;传感器长春大学课程设计纸┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊ Design of cascade control system for liquid level of double tank Abstract: PLC control can be used in the beverage bottling production line, at the same time todo statistical work, can greatly improve the level of automation of the factory. This system mainly uses PLC, sensors, relays, adder, switches and soon, automatically controlled by the good performance of PLC, improve the production efficiency, can realize the production process of canned drinks no control. The control system can save a lotof ponents, wires and raw materials, shorten the design cycle, reduce maintenance workload, improve the qualified rate of processing parts, so as to improve the productivity, and adjusting the program is convenient and flexible, improve the equipment flexibility and flexibility. With the overall technical and economic benefits . Keywords : PCL; Auto-Control ; sensor 长春大学课程设计纸┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊目录第1章可编程控制器概述................................................................................... 1 PCL 的定义................................................................................................. 1 PCL 的组成................................................................................................. 1 可编程控制器的分类与发展...................................................................... 2 PLC 的功能................................................................................................. 2 PLC 的应用范围:........................................................................................ 3 第二章任务及相关设计方案..............