凹版印刷机自动套色控制系统设计与应用
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摘要
目的提高凹版印刷机套印精度,以及控制系统的简易性和可扩展性。方法基于DSP设计一种自动套色控制系统。详细介绍自动套色基本原理,并论述误差检测和修正方法。以DSP芯片TMS320F2812为核心搭建控制系统,给出硬件和软件设计方法,同时利用u C/OS-II进行上位机监控系统设计。分别在实验室和工业现场进行相关测试。结果所述控制系统的套准精度可以达到0.1 mm,实时性较好。结论该控制系统具有套印精度高、响应速度快、可扩展等优点,满足工艺要求。
The work aims to improve the overprint precision of gravure printing machines and the simplicity and scalability of control system. An automatic register control system was designed based on DSP. The basic principle of automatic register was introduced in detail and the error detection and correction methods were discussed. The control system was built with DSP chip TMS320 F2812 as the core and the design methods of hardware and software were given. Meanwhile, the PC monitoring system was also designed with u C/O-II. The related tests were respectively carried out in the laboratory and industrial field. The overprint precision of the above-mentioned control system could reach 0.1 mm and it had good real-time performance. The control system has such advantages as high overprint precision, fast response speed and scalability. It can meet the technological requirements.
The work aims to improve the overprint precision of gravure printing machines and the simplicity and scalability of control system. An automatic register control system was designed based on DSP. The basic principle of automatic register was introduced in detail and the error detection and correction methods were discussed. The control system was built with DSP chip TMS320 F2812 as the core and the design methods of hardware and software were given. Meanwhile, the PC monitoring system was also designed with u C/O-II. The related tests were respectively carried out in the laboratory and industrial field. The overprint precision of the above-mentioned control system could reach 0.1 mm and it had good real-time performance. The control system has such advantages as high overprint precision, fast response speed and scalability. It can meet the technological requirements.
引文
[1]谢志萍,郑向华,雷丽萍,等.基于CC-Link的无轴传动机组式印刷机控制系统研究[J].包装工程,2012,33(17):84—87.XIE Zhi-ping,ZHENG Xiang-hua,LEI Li-ping,et al.Research on Control System of the Unit Shaftless Press Based on CC-Link[J].Packaging Engineering,2012,33(17):84—87.
[2]董海平,刘铨权,蒲洪彬.基于DSP的印刷机控制系统设计[J].机电工程技术,2009,38(5):66—69.DONG Hai-ping,LIU Quan-quan,PU Hong-bin.Control System Design of Printing Press Based on DSP[J].Mechanical&Electrical Engineering Technology,2009,38(5):66—69.
[3]陈广秋,刘树林,周建秋.基于DSP TMS320F2812的自动套色控制系统的研究与实现[J].包装工程,2010,31(15):89—92.CHEN Guang-qiu,LIU Shu-lin,ZHOU Jian-qiu.Study and Realization of Automatic Register Control System Based on DSP TMS320F2812[J].Packaging Engineering,2010,31(15):89—92.
[4]杨梅.基于无轴传动的卷筒纸印刷机套色控制系统的分析与仿真[J].西南师范大学学报(自然科学版),2012,37(9):92—97.YANG Mei.On Analysis and Simulation of Register Control System in Shaftless Web Press[J].Journal of Southwest China Normal University(Natural Science Edition),2012,37(9):92—97.
[5]杨振华.浅谈印刷套印不准及解决办法[J].印刷杂志,2011(4):47—49.YANG Zhen-hua.Dissertation on Printing Misregister and solutions[J].Printing Field,2011(4):47—49.
[6]彭燕.凹印机PID算法实现[J].包装工程,2015,36(17):131—133.PENG Yan.Implementation of Control Rule PID in Gravure Printing Machine[J].Packaging Engineering,2015,36(17):131—133.
[7]ZHANG H N,LIU H X.Fuzzy PID Control of the Suspension System in a Bearingless Synchronous Reluctance Motor[J].Small&Special Electrical Machines,2010,38(3):50—52.
[8]霍英杰.基于CAN总线印刷环境测控系统的硬件设计[J].现代制造技术与装备,2013(5):16—18.HUO Ying-jie.The Hardware Design of Printing Environment Control System Based on the CAN Bus[J].Modern Manufacturing Technology and Equipment,2013(5):16—18.
[9]张征,房晓飞,楚建安.凹版壁纸印刷减小误差波动的同步控制的研究[J].电子测量技术,2015,38(1):87—90.ZHANG Zheng,FANG Xiao-fei,CHU Jian-an.Research on Gravure Wallpaper Printing Machine Reduce Error Volatility and Synchronous Control[J].Electronic Measurement Technology,2015,38(1):87—90.
[10]张恩平,薛必翠,郑军海.BP神经网络自抗扰控制器在套印系统中的应用[J].控制工程,2009(16):94—97.ZHANG En-ping,XUE Bi-cui,ZHENG Jun-hai.Application of NN-based Active Disturbance Rejection Controller in Press Overprint System[J].Control Engineering of China,2009(16):94—97.
[11]张学乾,武建飞.基于FPGA的墙纸印刷色标误差检测的设计[J].电子测量技术,2012(8):75—77.ZHANG Xue-qian,WU Jian-fei.FPGA-based Design on Wallpaper Printing Color Code Error Detection[J].Electronic Measurement Technology,2012(8):75—77.
[12]DUAN X G,Li H X,DENG H.Effective Tuning Method for Fuzzy PID with Internal Model Control[J].Industrial&Engineering Chemistry Research,2008,47(21):8317—8323.
[13]张征,楚建安,田玉周,等.一种基于CAN总线的印刷检测方式的研究[J].电子设计工程,2014,22(24):61—64.ZHANG Zheng,CHU Jian-an,TIAN Yu-zhou,et al.A Research on a Printing Detection Method Based on CAN Bus[J].Electronic Design Engineering,2014,22(24):61—64.
[14]龙永红,吴敏.一种基于图像的套印参数测量方法[J].湖南大学学报(自然科学版),2006,33(2):59—62.LONG Yong-hong,WU Min.A New Technique Based on Image Processing for Printing Registration Deviation Detection[J].Journal of Hunan University(Natural Sciences),2006,33(2):59—62.
[15]赵珂,万光逵,周燕飞.BOPP膜8色凹版印刷自动套色控制系统的研究[J].包装工程,2005,26(3):49—52.ZHAO Ke,WAN Guang-kui,ZHOU Yan-fei.Study of the BOPP Films 8 Colors Intaglio Printings Control System[J].Packaging Engineering,2005,26(3):49—52.
[2]董海平,刘铨权,蒲洪彬.基于DSP的印刷机控制系统设计[J].机电工程技术,2009,38(5):66—69.DONG Hai-ping,LIU Quan-quan,PU Hong-bin.Control System Design of Printing Press Based on DSP[J].Mechanical&Electrical Engineering Technology,2009,38(5):66—69.
[3]陈广秋,刘树林,周建秋.基于DSP TMS320F2812的自动套色控制系统的研究与实现[J].包装工程,2010,31(15):89—92.CHEN Guang-qiu,LIU Shu-lin,ZHOU Jian-qiu.Study and Realization of Automatic Register Control System Based on DSP TMS320F2812[J].Packaging Engineering,2010,31(15):89—92.
[4]杨梅.基于无轴传动的卷筒纸印刷机套色控制系统的分析与仿真[J].西南师范大学学报(自然科学版),2012,37(9):92—97.YANG Mei.On Analysis and Simulation of Register Control System in Shaftless Web Press[J].Journal of Southwest China Normal University(Natural Science Edition),2012,37(9):92—97.
[5]杨振华.浅谈印刷套印不准及解决办法[J].印刷杂志,2011(4):47—49.YANG Zhen-hua.Dissertation on Printing Misregister and solutions[J].Printing Field,2011(4):47—49.
[6]彭燕.凹印机PID算法实现[J].包装工程,2015,36(17):131—133.PENG Yan.Implementation of Control Rule PID in Gravure Printing Machine[J].Packaging Engineering,2015,36(17):131—133.
[7]ZHANG H N,LIU H X.Fuzzy PID Control of the Suspension System in a Bearingless Synchronous Reluctance Motor[J].Small&Special Electrical Machines,2010,38(3):50—52.
[8]霍英杰.基于CAN总线印刷环境测控系统的硬件设计[J].现代制造技术与装备,2013(5):16—18.HUO Ying-jie.The Hardware Design of Printing Environment Control System Based on the CAN Bus[J].Modern Manufacturing Technology and Equipment,2013(5):16—18.
[9]张征,房晓飞,楚建安.凹版壁纸印刷减小误差波动的同步控制的研究[J].电子测量技术,2015,38(1):87—90.ZHANG Zheng,FANG Xiao-fei,CHU Jian-an.Research on Gravure Wallpaper Printing Machine Reduce Error Volatility and Synchronous Control[J].Electronic Measurement Technology,2015,38(1):87—90.
[10]张恩平,薛必翠,郑军海.BP神经网络自抗扰控制器在套印系统中的应用[J].控制工程,2009(16):94—97.ZHANG En-ping,XUE Bi-cui,ZHENG Jun-hai.Application of NN-based Active Disturbance Rejection Controller in Press Overprint System[J].Control Engineering of China,2009(16):94—97.
[11]张学乾,武建飞.基于FPGA的墙纸印刷色标误差检测的设计[J].电子测量技术,2012(8):75—77.ZHANG Xue-qian,WU Jian-fei.FPGA-based Design on Wallpaper Printing Color Code Error Detection[J].Electronic Measurement Technology,2012(8):75—77.
[12]DUAN X G,Li H X,DENG H.Effective Tuning Method for Fuzzy PID with Internal Model Control[J].Industrial&Engineering Chemistry Research,2008,47(21):8317—8323.
[13]张征,楚建安,田玉周,等.一种基于CAN总线的印刷检测方式的研究[J].电子设计工程,2014,22(24):61—64.ZHANG Zheng,CHU Jian-an,TIAN Yu-zhou,et al.A Research on a Printing Detection Method Based on CAN Bus[J].Electronic Design Engineering,2014,22(24):61—64.
[14]龙永红,吴敏.一种基于图像的套印参数测量方法[J].湖南大学学报(自然科学版),2006,33(2):59—62.LONG Yong-hong,WU Min.A New Technique Based on Image Processing for Printing Registration Deviation Detection[J].Journal of Hunan University(Natural Sciences),2006,33(2):59—62.
[15]赵珂,万光逵,周燕飞.BOPP膜8色凹版印刷自动套色控制系统的研究[J].包装工程,2005,26(3):49—52.ZHAO Ke,WAN Guang-kui,ZHOU Yan-fei.Study of the BOPP Films 8 Colors Intaglio Printings Control System[J].Packaging Engineering,2005,26(3):49—52.