“Sydney”餐巾纸折叠机的研发

发布时间：2018-06-09 23:15

本文选题：餐巾纸折叠机 + 真空吸附带　；参考：《浙江大学》2012年硕士论文

【摘要】：在欧洲有独特形状、色彩丰富的餐巾纸的市场需求是很大的。这些色彩鲜艳、折叠形状独特的餐巾纸不仅可以给餐桌做美丽的装饰,还可以烘托消费者的就餐氛围,给他们留下美好的消费感受。这种具有装饰作用的餐巾纸形状和折叠方法比较复杂,目前国际上尚无能够自动化折叠复杂形状餐巾纸的机器。"Sydney"餐巾纸是众多形状中的其中一种,因为外形酷似世界著名建筑悉尼歌剧院因而得名,其外形精美,风格简练,市场需求量很大,本设计针对的就是能够自动进行"Sydney"折叠的餐巾纸折叠机。本文的主要工作如下： 1.通过分析国内外餐巾纸折叠机的研究现状,结合相关机械产品的工作原理,并分析"Sydney"餐巾纸的折叠流程,将"Sydney"餐巾纸折叠机的机械本体做了功能模块划分,并针对各功能模块提出了原理方案设计。在原理方案设计的基础上做了结构设计并制作了原理样机模型。 2.通过分析摩擦分离机构的机械原理,并结合本餐巾纸折叠机的具体需求创新性的设计了一种餐巾纸分层机构,能够实现"Sydney"餐巾纸折叠机的分层工作。根据餐巾纸分层机构的原理对餐巾纸层与层的分离问题做了数学模型,找出能使餐巾纸分层机构准确分层的关键因素。 3.通过分析国内外不同设备中的真空吸附系统的研究现状,结合本餐巾纸折叠机的工作需求,对真空吸附带的整体结构作了设计,对真空吸附的回路和元件做简单的介绍。设计了一种新的输送带孔与吸附腔孔布局结构,并根据工作要求求得一组设计解。 4.根据餐巾纸折叠机前四折折叠装置的控制需求,基于三菱的FA平台,搭建自动控制系统硬件平台构建一个双CPU系统,创建PLC程序、运动伺服程序和人机界面,完成前四折折叠装置的自动控制系统。
[Abstract]:In Europe, there is a unique shape, rich color napkin market demand is great. These colorful folding shape napkins can not only make the table beautiful decoration but also can set off the dining atmosphere for consumers to leave them with a good feeling of consumption. The decorative napkin shapes and folding methods are complex, and there is no international machine that can automatically fold complex napkins. "Sydney" napkin is one of many shapes. Because the shape resembles the world famous building Sydney Opera House hence the name, its appearance is exquisite, the style is concise, the market demand is very big, this design is aimed at can carry on the automatic "Sydney" folding napkin folding machine. The main work of this paper is as follows: 1. By analyzing the research status of napkin folding machine at home and abroad, combining with the working principle of related mechanical products, and analyzing the folding process of "Sydney" napkin, the functional modules of the mechanical body of "Sydney" napkin folding machine are divided. At the same time, the principle design of each function module is put forward. On the basis of the principle scheme design, the structure design and the principle prototype model are made. 2. By analyzing the mechanical principle of friction separation mechanism and combining with the concrete demand of the napkin folding machine, a kind of napkin delamination mechanism is designed, which can realize the stratification of "Sydney" napkin folding machine. According to the principle of napkin stratification mechanism, this paper makes a mathematical model for the separation of napkin layer and layer, and finds out the key factors that can make the napkin stratification mechanism stratify accurately. 3. By analyzing the research status of vacuum adsorption system in different equipments at home and abroad, combined with the working requirements of this napkin folding machine, the whole structure of vacuum absorber is designed, and the circuit and components of vacuum adsorption are simply introduced. A new layout structure of conveyor belt hole and adsorption cavity hole is designed, and a set of design solutions are obtained according to the working requirements. 4. According to the control requirement of the folding device in front of napkin folding machine, based on the FA platform of Mitsubishi, the hardware platform of automatic control system is built to build a dual CPU system, to create PLC program, motion servo program and man-machine interface. Complete the first four fold folding device automatic control system.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH692

【参考文献】