【作者】 陶翔；

【导师】 肖本贤；

【作者基本信息】 合肥工业大学 ， 控制工程， 2009， 硕士

【摘要】 本文描述了国内外焊装线技术的发展现状,并对整个焊装线的布局设计、性能指标、功能设计做了分析,从焊装线的硬件规划、控制网络结构方面对系统平台进行了搭建,使用了基于现场总线技术的分布式I/O控制方案和基于安全总线的安全回路设计方法,简化了控制系统硬件,提高了稳定性,保证了可靠性。论文分析了焊装线常用设备如夹具组、提升机构、锁定销、滚床、变频器、机器人的工作原理及确定了控制功能模块的接口和工作模式,并以地板线工位为例介绍了程序架构和流程控制方法,通过图形化语言组合相应功能模块和配置模块之间的接口变量,完成整线控制系统的编程工作。论文最后分析了焊装线的安全防护设计和措施。更多还原

【Abstract】 This article describes the development of technology in the welding assembly line at home and abroad, analyses the layout design, performance index, function design in the welding assembly line. In terms of the welding assembly line hardware planning and the structure of control network, this article sets up the system platform, uses the industry distributed I/O control way which based on the field bus technology and the safety loop design method which based on the safety bus, these will simplify the hardware system, enhance the stability and ensure the reliability. This article analyses the working principle of commonly used equipment in welding assembly line such as fixture, lifter, locking pin, roller bed, frequency converter, robot, determines the interfaces and working modes of control module. For an example of the floor line, this article introduces the program structure and process control methods which combine the functional modules and configure the interface variables among modules through graphical language, and completes the programming of assembly line control system. Finally, this article analyses the security design and security measures of the welding assembly line.更多还原