小型自动中空玻璃打胶机的研制

发布时间：2018-06-12 23:06

  本文选题：中空玻璃 + 打胶机　； 参考：《河南科技大学》2015年硕士论文

【摘要】：中空玻璃作为建筑材料中一种可以保温隔热、降低能耗的节能产品,在全世界建筑行业已经得到广泛应用。目前,国内中小企业中空玻璃的生产大多采用人工涂胶的工艺方式,一些新研发的大型自动中空玻璃打胶设备不仅价格昂贵,而且涂胶过程中出现爬行现象,使自动中空玻璃打胶机控制系统运行不稳定。因此,研制开发一种符合中小中空玻璃生产企业加工需求、结构合理、涂胶平稳、自动化程度高的小型自动中空玻璃打胶机,对于加速国内中空玻璃行业发展,提高玻璃行业自动化加工水平具有较大的理论意义和工程应用价值。本文针对中小中空玻璃生产企业生产成本的实际需求,摒弃了传统自动中空玻璃打胶设备所采用的大型立式结构,设计了卧式龙门架结构的小型自动中空玻璃打胶设备,使大型立式结构的12个电机轴减少到卧式结构所需的7个电机轴,利用虚拟样机技术和三维建模软件建立了自动中空玻璃打胶机样机的零部件三维模型和整机装配模型,缩短了样机的试验开发过程,降低了设备的生产成本;针对所开发的小型自动中空玻璃打胶机使用过程中出现的机架启动颤动和沿X轴方向涂胶过程中运动部件出现爬行现象等问题,对运动部件开始运动的边界条件做出了不同于前人的设定,通过建立运动部件爬行的物理模型和动力学模型,得出了更加符合实际工况条件下的精确解,并分析了影响机床运动部件爬行的主要因素,给出了提高传动系统刚度、减小静动摩擦系数之差、减轻运动部件质量和提高运动部件速度等措施,有效地减少了打胶机涂胶过程中出现的爬行现象;采用了“PC+运动控制器”结构的开放式数控系统方案,利用固高的CPAC运动控制平台,构建了以GUC-800-TPG运动控制器为核心、以交流伺服电机为驱动元件的数控系统,采用Otostudio编程软件提供的编程语言对自动中空玻璃打胶机控制系统进行了软件设计,并进行了控制系统的可视化界面开发与样机加工调试。调试结果表明,本文研制的小型自动中空玻璃打胶机机械结构合理、涂胶过程平稳,成胶表面光滑,打胶头定位准确,在总体功能和控制性能上达到了预期目标,满足中空玻璃自动化生产的实际需要,具有较大的工程应用价值。
[Abstract]:As a kind of energy saving product which can keep heat insulation and reduce energy consumption, insulating glass has been widely used in the construction industry all over the world. At present, most of the production of insulating glass in small and medium-sized enterprises in China adopts the technology of manual gelatinization. Some newly developed automatic insulating glass gelatinizing equipment are not only expensive, but also creeping in the process of coating. The control system of the automatic insulating glass machine is unstable. Therefore, the research and development of a small automatic hollow glass beating machine, which meets the processing needs of medium and small hollow glass production enterprises, with reasonable structure, stable coating, and high degree of automation, will accelerate the development of the domestic hollow glass industry. It is of great theoretical significance and engineering application value to improve the automatic processing level of glass industry. In view of the actual demand of production cost of medium and small sized hollow glass production enterprises, this paper abandoned the large vertical structure used in traditional automatic hollow glass beating equipment, and designed a small automatic hollow glass gluing equipment with horizontal gantry frame structure. The 12 electric shafts of large vertical structure are reduced to 7 motor shafts needed for horizontal structure. The 3D model of parts and assembly of the prototype of automatic hollow glass beating machine is established by using virtual prototyping technology and 3D modeling software. The test and development process of the prototype is shortened, and the production cost of the equipment is reduced. In view of the problems such as the starting vibration of the frame and the crawling phenomenon of the moving parts in the process of applying glue along the X axis during the use of the small automatic hollow glass rubber machine developed in this paper, The boundary conditions of moving parts are different from the previous ones. By establishing the physical model and dynamic model of moving parts crawling, the exact solution is obtained, which is more in line with the actual working conditions. The main factors affecting the crawling of moving parts of machine tools are analyzed, and some measures such as increasing the stiffness of transmission system, reducing the difference of static and dynamic friction coefficient, reducing the quality of moving parts and increasing the speed of moving parts are given. The crawling phenomenon in the glue coating process of the rubber machine is reduced effectively, the open CNC system scheme with the structure of "PC motion controller" is adopted, and the GUC-800-TPG motion controller is constructed with the CPAC motion control platform of fixed height as the core. The NC system with AC servo motor as the driving component is designed by using the programming language provided by Otostudio software to design the control system of the automatic insulating glass beating machine. The visual interface of the control system is developed and the prototype is processed and debugged. The debugging results show that the mechanical structure of the small automatic hollow glass rubber machine developed in this paper is reasonable, the process of coating is stable, the gelatinizing surface is smooth, and the position of the rubber head is accurate, and the expected goal is achieved in the overall function and control performance. It meets the practical needs of automatic production of insulating glass and has great engineering application value.
【学位授予单位】：河南科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TQ171.5

【参考文献】

中国期刊全文数据库 前5条

1 徐美君;国内外中空玻璃市场发展势态[J];玻璃与搪瓷;2000年05期

2 王文高;张红;孙淑伟;;中空玻璃产品检验中常见质量问题及原因分析[J];玻璃;2011年05期

3 乐丹;黄明和;钟亚雷;;基于COM的组态软件OPC技术的应用研究[J];计算机时代;2008年04期

4 徐国权;黄志超;;基于SolidWorks的参数化设计二次开发研究[J];机械设计与研究;2007年01期

5 刘战强,艾兴;虚拟制造技术及其应用的现状与发展展望[J];山东大学学报(工学版);2002年03期

中国硕士学位论文全文数据库 前1条

1 苏丹;爬行机理的研究及计算机仿真[D];兰州理工大学;2007年

，

本文编号：2011430