本文關(guān)鍵詞： 蜂窩紙板 “有源包邊” “無(wú)源包邊” 包邊機(jī) ANSYS有限元　出處：《上海工程技術(shù)大學(xué)》2015年碩士論文　論文類(lèi)型：學(xué)位論文

【摘要】：蜂窩紙板作為一種新型的包裝材料,被廣泛應(yīng)用于各類(lèi)產(chǎn)品的運(yùn)輸、包裝和其它領(lǐng)域。蜂窩紙板在實(shí)際出廠(chǎng)前要進(jìn)行護(hù)棱和護(hù)角處理(稱(chēng)為包邊),用來(lái)消除在搬運(yùn)、入庫(kù)和運(yùn)輸過(guò)程中對(duì)物品邊緣或角部的損傷,以及提高紙板的表面強(qiáng)度,還具有一定的防潮和阻燃功能。傳統(tǒng)的護(hù)棱和護(hù)角處理是用護(hù)棱、護(hù)角紙通過(guò)手工操作進(jìn)行包邊,本文稱(chēng)這種包邊方式為“有源包邊”。由于企業(yè)所生產(chǎn)的蜂窩紙板尺寸規(guī)格不一,“有源包邊”所需的護(hù)棱、護(hù)角紙也需要各種不同規(guī)格,并且在包邊過(guò)程中需要兩個(gè)熟練工進(jìn)行操作,所以傳統(tǒng)的“有源包邊”不僅生產(chǎn)效率低,包邊質(zhì)量參差不齊,而且生產(chǎn)成本也相對(duì)較高。本文首先對(duì)蜂窩紙板力學(xué)性能做了詳細(xì)的研究,給出了蜂窩紙板的本構(gòu)方程,并根據(jù)其受力具有明顯的方向性設(shè)計(jì)一種不需要額外護(hù)棱、護(hù)角紙的自動(dòng)化蜂窩紙板包邊機(jī),本文稱(chēng)“無(wú)源型”蜂窩紙板包邊機(jī)。該包邊機(jī)采用“無(wú)源包邊”方式,是利用紙板通過(guò)壓芯后的板面自身余量進(jìn)行包邊,不僅不需要各種規(guī)格護(hù)棱、護(hù)角紙,還大大節(jié)省了包邊生產(chǎn)成本。為了克服了蜂窩紙板因內(nèi)部應(yīng)力而造成的板面不平整問(wèn)題,使壓芯成型裝置能夠隨著蜂窩紙板棱邊對(duì)其進(jìn)行“壓芯”處理,并能將余出的上下表皮粘合在紙板棱邊上進(jìn)行包邊,本項(xiàng)目擬在該自動(dòng)化包邊機(jī)中使用柔性隨動(dòng)系統(tǒng)。使用柔性隨動(dòng)系統(tǒng),可以提高了整個(gè)裝置的穩(wěn)定性和產(chǎn)品的成品率,自動(dòng)化的生產(chǎn)方式也提高了生產(chǎn)效率,具有巨大的經(jīng)濟(jì)效益和廣闊的市場(chǎng)。最后使用ANSYS有限元分析軟件模擬蜂窩紙板靜壓試驗(yàn)狀態(tài),分析紙板在受壓時(shí)一些特性,并基于Solidworks Simulation對(duì)傳送輥輪做了疲勞分析,驗(yàn)證了該蜂窩紙板包邊機(jī)傳送設(shè)計(jì)的可行性。同時(shí)還對(duì)初代工程機(jī)包邊生產(chǎn)中出現(xiàn)的主要問(wèn)題進(jìn)行了詳細(xì)的分析,初步得出了這些問(wèn)題出現(xiàn)的原因,并結(jié)合實(shí)際生產(chǎn)提出相應(yīng)的改進(jìn)方案,計(jì)劃在下一代設(shè)備中得到解決。
[Abstract]:As a new packaging material, honeycomb board is widely used in transportation, packaging and other fields of various products. It is used to eliminate the damage to the edges or corners of articles in the course of handling, storage and transportation, and to improve the surface strength of paperboard. It also has certain moisture-proof and flame-retardant functions. The beehive paper is wrapped by manual operation, which is called "active edge wrapping" in this paper. Because the size of honeycomb paperboard produced by the enterprise is different, the "active wrapping edge" needs to protect the edge. Corner paper also needs a variety of specifications, and in the process of edge wrapping needs two skilled workers to operate, so the traditional "active edge wrapping" not only low production efficiency, edge quality is uneven. And the production cost is relatively high. Firstly, the mechanical properties of honeycomb paperboard are studied in detail, and the constitutive equation of honeycomb paperboard is given. And according to its force has obvious directivity to design an automatic beehive paperboard wrapping machine without extra protecting edge and angle protecting paper. This paper describes a "passive" honeycomb paperboard wrapping machine, which adopts the "passive edge wrapping" method, which uses cardboard to wrap the edge through the allowance of the board after pressing the core, and not only does not need all kinds of specifications to protect the edges and corner paper. In order to overcome the unevenness problem caused by internal stress of honeycomb paperboard, the core pressing device can "press core" with the edge of honeycomb paperboard. And the remaining upper and lower epidermis can be bonded on the edge of the cardboard to wrap the edge. This project intends to use the flexible servo system in the automatic border-wrapping machine and use the flexible follow-up system. It can improve the stability of the whole device and the finished product rate of the product, and the automatic production mode can also improve the production efficiency. At last, ANSYS finite element analysis software is used to simulate the static pressure test state of honeycomb paperboard, and some characteristics of paperboard under compression are analyzed. The fatigue analysis of transfer roller based on Solidworks Simulation is carried out. The feasibility of the transmission design of the beehive paperboard wrapping machine is verified. At the same time, the main problems in the initial generation engineering machine are analyzed in detail, and the reasons for these problems are preliminarily obtained. According to the actual production, the corresponding improvement scheme is put forward, and it is planned to be solved in the next generation equipment.
【學(xué)位授予單位】：上海工程技術(shù)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類(lèi)號(hào)】：TB484.1

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本文編號(hào)：1491500