基于WINCC的装配流水线模拟控制

论文编号:ZD852    论文字数:14548,页数:47

摘   要
 
 本设计从民营加工企业的现状着手，分析了民营加工企业在全国的地位和特点，从装配流水线的概念和特点出发提出了，在当前经济快速发展中民营加工企业在装配线生产上存在的问题和不足，如：装配线不平衡、效率低、现场管理混乱等。并且运用工序同期化、调整装配作业指导、加强现场管理等方法，对装配生产流水线进行改进，最终达到使整个装配线趋于平衡、装配效率有效提高的目的。而本设计在PC机上控制整个装配流水线的流程，采用当今社会较为流行的控制界面西门子WINCC V6为窗口，在S7-300PLC上实现装配流水线的模拟控制功能。而从世界范围来看，PLC是用的最多、应用范围最广的自动化产品，也可以说是最实用的自动化产品。因为用PLC来实现自动有很多优点，可使系统的硬件设备大为简化，体积减小，而且PLC的抗干扰能力强，可靠性高，操作维护简单。从而在生产中不仅大大的节约了人力资源，而且大大提高了生产的效率，进一步提高了经营利润和加强了可视化的管理。
 
 
关键词： 装配流水线； S7-300PLC； 西门子WINCC
 

Abstract
 
This design from the status of private processing enterprises start of the private processing enterprises in the country''''s status and characteristics of assembly lines from the concept and raised the characteristics of the current rapid economic development in the private processing enterprises in the production assembly line on the existing problems and Insufficient, such as: assembly line unbalanced, inefficient and poorly managed, and so the scene.
Processes and the use of the same period, the adjustment assembly operations guidance, strengthen management method, the assembly production lines to improve and eventually achieve a balanced so that the whole assembly line, the assembly effectively improve the efficiency of the purpose. And the design on a PC control the entire assembly line processes, using today''''s society is more popular control interface Siemens WINCC V6 for the window, in the S7-300PLC assembly lines to achieve the simulation of control.
From the view of the world, PLC is the largest, most extensive scope of application of automation products, but also can be said to be the most practical automation products. Because the PLC to automatically use a lot of advantages, the system would greatly simplify the hardware equipment, the volume decreases, and PLC''''s anti-interference capability and high reliability, operation and maintenance simple.
Thus greatly in the production of not only the saving of human resources, but also greatly enhance the production efficiency and further improve the operating profits and strengthen the visual management.

Keywords：Assembly line   S7-300 PLC      Siemens WINCC

目  录
摘要·I
1：绪论1
 1.1 课题研究内容及其意义·1
 1.2 工业可编程序控制器(PLC)发展趋势2
 1.3 本文设计介绍和所需要实现的功能·3
2：西门子可编程控制系统S7-300介绍4
 2.1 系统概述·4
 2.1.1 S7-300系统的结构5
 2.1.2 S7-300系统的功能5
 2.1.3 S7-300系统的应用6
 2.2 可编程控制器S7-300应用软件STEP7介绍6
 2.2.1 STEP7概述·6
 2.2.2 STEP 7软件使用介绍7
 2.2.3 STEP7编程语言的选择·10
3：WinCC系统简介·14
 3.1 WinCC的特性14
 3.2 WinCC对系统资源的需求·15
  3.2.1 硬件基本要求15
 3.2.2 软件要求15
 3.3 WinCC的主要控制模块·16
 3.3.1 计算机·16
 3.3.2 标签管理·16
 3.3.3 编译器·16
4：实现Wincc对装配流水线的模拟控制·18
   4.1装配流水线的功能简介18
   4.2装配流水线工艺流程18
   4.3 PLC程序设计20
 4.4 PLC 与监控软件WINCC 的通讯·23
 4.5 组态软件WINCC对装配流水线的模拟控制设计23
   4.5.1 建立项目·23
   4.5.2 组态装配流水线项目·24
5：总结38
致谢39