经轴自动存取与自动上落系统设计

发布时间：2018-01-21 18:48

本文关键词： 经轴自动化上落存取　出处：《中原工学院》2017年硕士论文　论文类型：学位论文

【摘要】：经轴是纺织企业中不可或缺的部件,而实现经轴存取与上落的自动化操作代替人工操作依然是一个难题。本文针对这一问题提出设计方案,目的是为了有效节省现场经轴存放的占地面积、减少仓库或车间人力资源的投入、提高纺织行业的生产效率。本文主要研究内容包括:对人工存取和上落经轴的作业模式分析,提出经轴自动存取与自动上落系统的解决方案;针对经轴特殊的结构、形状、尺寸、重量,设计专用的拍合对接、转运、存取机构和相应的存放货架,其中自动存取要求由可纵向行走、垂直升降以及直线伸缩运动的堆垛机实现,而行车纵向行走机构、旋转机构以及升降机构实现经轴的自动运转要求,再由自动拍合机构实现经轴自动装夹;然后对其进行有针对性的工程计算和有限元软件安全性验证分析,确保经轴自动存取与自动上落系统机构设计的合理性;最后针对该专项系统设计的硬件进行选择,确定了经轴自动存取系统和经轴自动上落系统的流程图,按两者的流程图使用STEP7编程软件画出梯形图,并针对各自PLC系统进行编程。该专项系统力求实现经轴自动存取与自动上落的工艺要求,同时降低工人劳动强度,改善传统操作的工作环境,确保有限的空间得以充分利用,减轻经织轴上的纱线损伤和污染,减少经轴存放的占地面积,有效提高浆纱生产效率。
[Abstract]:Warp axis is an indispensable part in textile enterprises, but it is still a difficult problem to realize automatic operation of access and loading and unloading instead of manual operation. This paper puts forward a design scheme for this problem. The purpose is to save the area of storage and reduce the input of human resources in warehouse or workshop. To improve the production efficiency of textile industry. The main research contents of this paper are as follows: analyzing the operation mode of manual access and loading and unloading warp shaft, putting forward the solution of automatic access and automatic loading and unloading system of warp axis; Special structure, shape, size, weight, and design of special patch-butt, transshipment, access mechanism and corresponding storage shelves for warp axis, in which automatic access is required by longitudinal walking. The vertical lifting and linear telescopic movement of the stacker is realized, while the longitudinal running mechanism, the rotating mechanism and the lifting mechanism realize the automatic running requirement of the longitudinal axis, and then the automatic pat mechanism realizes the automatic clamping of the longitudinal axis; Then the engineering calculation and the finite element software security verification analysis are carried out to ensure the rationality of the design of the mechanism of the automatic access and loading and unloading system of the longitudinal axis. Finally, the hardware of the special system is selected, and the flow charts of the automatic access system and the automatic loading and unloading system are determined. According to the flow charts of the two systems, the trapezoidal diagram is drawn by using STEP7 programming software. The special system aims at realizing automatic access and automatic loading and unloading of the warp axis, reducing the labor intensity of workers and improving the working environment of traditional operation. To ensure the full use of the limited space, reduce the damage and pollution of yarn on the warp axis, reduce the area of storage of warp axis, and effectively improve the production efficiency of sizing yarn.
【学位授予单位】：中原工学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TS103.7

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