多工位数控纤维缠绕机的研究与设计  

RESEARCH AND DESIGN OF MULTI-STATION FIBER WINDING MACHINE

作　　者：徐东亮[1] 王成 徐征 朱炯滔 XU Dong-liang;WANG Cheng;XU Zheng;ZHU Jiong-tao(School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, Chin)

机构地区：[1]武汉理工大学机电工程学院,武汉430070

出　　处：《玻璃钢／复合材料》2018年第6期89-93,38,共6页Fiber Reinforced Plastics/Composites

摘　　要：通过对已知的纤维缠绕机进行研究,并对其工作原理和结构特性进行分析,发现在当前的系统之中,存在纤维制品生产过程不连续、效率低下等问题,然后改进了纤维缠绕机,并制定出改进后的工作流程,设计出多工位纤维缠绕机成型结构,采用Solidworks完成了三维建模,并将处理完毕后的三维模型导入Workbench中进行仿真分析。在原有纤维缠绕机的基础上进行优化,采用了龙门式布局结构、机械手装卸芯模方案、床头箱动力分离输出装置、两列芯模交替协同作业等技术措施,既保证了结构的整体性,节省了人工成本,又提高了纤维缠绕机的自动化水平,使缠绕小车在机械手的协助下能够最大限度地实现连续缠绕生产,大大提高了制品的生产效率。同时对横梁进行响应曲面的优化设计以减少横梁的重量,节省了成本,并对纤维缠绕机的横梁进行静力学分析,判断设计是否合理。Through the study of the present fiber winding machine and the analysis of its working principle and structural characteristics,many problems such as discontinuity and low efficiency in the fiber production process are found in the current operating system. Then the fiber winding machine is improved with a better work-flow. The molding structure of the multi-station fiber winding machine is designed,and its 3D model which is introduced into Workbench to perform a simulation analysis is constructed with Solidworks. This paper optimizes the original fiber winding machine with technical measures including Gantry layout structure,loading-and-unloading mechanism of mandrels with manipulators,power-split output device of the head-stock and an alternative working mode with two mandrels. Therefore,the integrity of the structure is guaranteed. The labor cost can be saved and the automation level of the fiber winding machine is improved,allowing the winding car to realize continuous winding production at the maximum level with the help of the manipulator and consequently significantly enhanced productivity. At the same time,the response surface optimization of the beam is adopted to reduce the weight of the beam and save the cost.On this basis,the beam of fiber winding machine is statistically analyzed to determine whether the design is reasonable.

关 键 词：纤维缠绕机 复合材料 结构设计 仿真分析 SOLIDWORKS WORKBENCH 

分 类 号：TB332[一般工业技术—材料科学与工程]