高速高精度宽铅带自动卷绕技术及关键结构的设计.doc

高速、高精度宽铅带自动卷绕技术及关键结构的设计 硕士学位论文论文题目 高速、高 精度宽 铅带自 动卷绕 技术及 关键结构 的设计研究生姓名 汤旭皓指 导 教 师 姓 名 芮延年专 业 名 称 机械制造 及 其 自 动化研 究 方 向 机电一体 化论 文 提 交 日 期 2021 年 4 月 高速 、高 精度 宽铅 带自 动卷 绕技 术及 关键 结构 的设 计 中文 摘要高速、高精度宽铅带自动卷绕 技术及 关键结构的设计 中文摘要宽铅带自动卷绕机是铅酸蓄电池新生产工艺关键设备之一 虽然, 从卷绕原理上来说与传统卷绕技术没有本质上的区别,但是,由于铅的性质与其他金属材料不同,加上卷绕速度和精度的要求不同, 多年来国内 一直未能很好的解决 “ 高速、 高精度 宽铅带自动卷绕 技术及关键结构〞设计问题 课题组受江苏三环实业股份委托, 就 “高速、 高精度宽铅带自动卷绕 技术及 关键结构的设计 〞开展研究 课题主要研究内容如下: ⑴ 课题首先探讨了与本课题相关 的国内外研 究开展现状,在分析 研究的根底上确立了本课题主要研究内容及解决问题的根本思路。

⑵ 根据企业对产品设计要求,依 据国内外研 究现状,对宽铅带自 动卷绕 技术进行了方案比拟设计,最终确立了一种新型的宽铅带自动卷绕技术优选方案 ⑶ 针对优选方案,对宽铅带自动 卷绕机进行 了动力学和运动学分 析,构建了其数学模型 ⑷ 运用 BP 神经网络+ 最大力矩法+ 动态力矩 补偿法对宽铅带卷绕过程中的张力进行控制 通过 MATLAB 仿真,得到了较为 满意的效果 ⑸ 运用构建的数学模型对“高速 、高精度宽 铅带自动卷绕机〞 的关键零部件进行设计, 利用 Solidworks Simulation 软件对宽 铅带自动卷绕机的卷绕空心主轴、 张紧叶瓣、连接轴套等关键结构分别进行了有 限元分析优化 课题主要创新点: ⑴ 根 据 企 业 要 求 , 首 先 构 建 了 国 内 首 台 , 卷 绕 宽 度 320mm、最大卷带直径820mm 、带速40 m/min 的高速高精度宽铅带自动 卷绕机技术方案⑵ 根据宽铅带自动卷绕机要求, 运用现代设 计方法通过对自动卷 绕机动力学和运动学分析, 构建了其数学模型 将 BP+MTC+DTC 复合控制 法运用于铅带张力控制,I 中文 摘要 高速 、高 精度 宽铅 带自 动卷 绕技 术及 关键 结构 的设 计 并进行仿真分析, 仿真结果说明与传统控制相比拟, 能够更好的实现卷绕过程中对铅带张力 的稳定控制; ⑶ 利用有限元分析法对卷绕空心 主轴、张紧 叶瓣、连接轴套等 关键结构分别进行了有限元分析优化; 为高速、 高精度宽铅带 自动卷绕机的设计、 生产和运行奠定了理论根底。

关键 词 :宽铅带自动卷 绕;数学建模;张力控 制;关键结构设计与仿真作 者 :汤旭皓 指导 教师 : 芮延年II High-speed, high-precision wide lead with automatic winding technology and key structural design AbstractHigh-speed, high-precision wide lead with automatic winding technology and key structural design AbstractWide lead with automatic winding machine is one of the key equipment of the new production technology of lead-acid battery. Although, from the winding principle, and the traditional winding technology without distinction, essentially but, due to the nature of lead and other metal materials with different requirements, winding speed and accuracy with different solutions, "over the years has been not very good high speed, high accuracy and wide lead with automatic winding technology and key structure design" the problemResearch group of Jiangsu Sanhuan Industrial Limited by Share Ltd commissioned, "high speed, high accuracy and wide lead with automatic winding technology and key structure design" to conduct the researchThe main research contents are as follows: ⑴ The paper first discusses the topics related with the domestic and foreign research present situation, on the basis of analysis and research has established the main content of the research and the basic idea to solve the problem⑵ According to the requirements for the enterprise product design, on the basis of the research status at home and abroad, with automatic winding technology for the scheme design of wide lead, finally established a wide lead model with automatic winding technology optimization scheme⑶ The aiming at the optimization, with automatic winding machine is analyzed and the dynamics and kinematics of wide lead, mathematical model is constructed⑷ The application of BP neural network and imum torque and dynamic torque compensation method with the process of winding tension control of wide lead. Through MATLAB simulation, the result is quite satisfactory⑸ The use of the key components of mathematical model is constructed to "high speed, high accuracy and wide lead with automatic winding machine" design, winding hollow spindle, wide lead with automatic winding machine using the SolidworksIII Abstract High-speed, high-precision wide lead with automatic winding technology and key structural design Simulation software tensioning lobe, connection sleeve and other key structure are analyzed using the finite element analysis and optimizationMain innovation point: ⑴ Based on the requirements of enterprises, first built the first domestic, winding width 320mm, imum volume with high speed and high precision wide lead diameter 820mm, speed m/min belt machine technology scheme of the automatic winding⑵ According to a wide lead with automatic winding machine, using modern design methods based on the analysis of automatic winding motor mechanics and kinematics, mathematical model is constructed. The BP+MTC+DTC compound control method is used to lead tape tension control, and carries on the simulation analysis, the simulation results show that compared with the conventional control, can realize the belt tension on lead stability control during the winding process better; ⑶ The hollow spindle for winding, tension lobe, connection sleeve and other key structure are analyzed using the finite element analysis and optimization using finite element analysis method; laid the theoretical foundation for the high speed, high accuracy and wide lead with automatic winding machine design, production and operation Key words: wide lead with automatic winding; tension control; mathematical modeling; design and Simulation of the key structureWrittenby: Tang Xuhao Supervised by: Rui Yannia。