安全钳装配图_A3
堆垛机柔性载货台模块化设计
摘要
随着我国市场经济制度的逐渐完善以及互联网技术的大规模应用，市场竞争十分激烈，对于企业而言，土地成本和人力资源成本都在不断增长，越来越多的企业为提高生产效率、节约生产成本，选择重点投资生产制造及物流派送系统的自动化。自动化立体仓库具有提高仓储空间利用率、提高企业管理水平等优点，被广泛应用于生产加工、医药、烟草、物流配送等企业。
堆垛机通常用来存取尺寸规格相对固定的货物。但物流配送等行业中，堆垛机往往需要存取尺寸规格不一的货物。传统的堆垛机需要配合垛板来实现货物的存取，不仅造成空间的浪费，同时降低了生产效率。本文针对这种普遍存在的问题，尝试性地设计一种新型的具有较高柔性的载货台，可以灵活调节货叉的间距，完场尺寸规格不同的货物的存龋本课题运用模块化设计方法，对堆垛机载货台进行了模块划分，给出了详细的设计思路以及有限元分析以验证设计的可行性。设计出了可以较好地解决存取尺寸规格不一货物的问题的柔性载货台。对于企业解决仓储物流中所遇到的传统堆垛机在存取尺寸规格浮动较大的小型货物时，存在的存取困难甚至无法存取的情况，具有优秀的实用价值。
关键词:自动化立体仓库，柔性载货台，模块化设计，有限元分析
MODULAR DESIGN OF THE FLEXIBLELOADING PLATFORM OF THE STACKING CRANE
ABSTRACT
With the rapid development of Internet and electronic commerce, market competition is becoming increasingly fierce, and land resources become increasingly strained, the gradual increase in the cost of human resources, more and more enterprises for improving production efficiency, reduce production cost and choose to focus on investment in manufacturing and logistics automation system. Automatedwarehouse has the advantages of improving the utilization rate of storage space and improving the management level of enterprises, and has beenwidely used in manufacturing, pharmaceutical, tobacco, logistics and other enterprises. In the automatedwarehouse, the crane plays avery important role.
Stacking machine is usually used to access the relative fixed size of the goods. But in the industry, such as logistics and distribution, the crane often needs to access the size of different sizes of goods. Traditional stacking machine needs to realize the goodswith the plate stack access,waste not only caused a space,while reducing the production efficiency. This paper aiming at the ubiquitous problem, the paper attempts to design a modelwith high flexibility of the loading platform, can flexibly adjust the spacing of the fork, and timewith different sizes and specifications of goods access. Modular design method is used in this paper, and the module division of the platform is given. The detailed design idea and the finite element analysis are given toverify the feasibility of the design. A flexible loading table is designed to solve the problem of access to different sizes of goods. For enterprises to solve the storage and logistics of the traditional stacking crane in access to the size of the larger size of the small goods, the existence of access difficulties and even can not access the situation,with excellent practicalvalue.
Keywords:Automatedwarehouse, flexible loading platform, modular design, FEA
目录
1.绪论----------------------------------------------------------------------------------------1
1.1课题研究的背景-------------------------------------------------------------------1
1.2自动化立体仓库概述-------------------------------------------------------------1
1.3堆垛机及现代设计方法研究现状----------------------------------------------2
1.4课题研究的目的和意义----------------------------------------------------------3
1.5课题的主要研究内容-------------------------------------------------------------4
2.堆垛机模块化设计技术研究----------------------------------------------------------5
2.1模块化设计方法概述及关键技术---------------------------------------------5
2.2堆垛机模块化设计平台---------------------------------------------------------6
2.3堆垛机功能分析与模块划分---------------------------------------------------9
3.堆垛机载货台模块化设计-------------------------------------------------------------10
3.1堆垛机以及载货台的概述-----------------------------------------------------10
3.2载货台模块化总体设计-------------------------------------------------------11
3.2.1堆垛机的工作流程及设计参数-------------------------------------------11
3.2.2货叉式载货台三维建模----------------------------------------------------11
3.2.3总体设计方案----------------------------------------------------------------12
3.3模块化详细设计----------------------------------------------------------------13
4.载货台静动态性能研究----------------------------------------------------------------21
4.1有限元概述--------------------------------------------------------------------------21
4.2载货台静刚度特性分析-----------------------------------------------------------21
4.3运动学仿真--------------------------------------------------------------------------24
4.4结果分析及方案优化--------------------------------------------------------------27
5.结论与展望-------------------------------------------------------------------------------29
5.1结论-----------------------------------------------------------------------------------29
5.2展望-----------------------------------------------------------------------------------30
参考文献-----------------------------------------------------------------------------------31
致谢-----------------------------------------------------------------------------------------33
拔杆_A4
导向轮组支架_A4
滑板_A4
滑轮_A4
货叉基座_A3
外叉_A3
直齿轮_A4
中叉_A3
总体装配图_A0
字数统计
摘要部分
