本文選題：打捆機(jī)構(gòu) + 有限元分析　； 參考：《河北聯(lián)合大學(xué)》2014年碩士論文

【摘要】：鋼材自動(dòng)打捆機(jī)是一種結(jié)合了電子、液壓、機(jī)械、控制于一身的高科技產(chǎn)品。也是包裝產(chǎn)品的重要設(shè)備。它可以把生產(chǎn)好的鋼材進(jìn)行自動(dòng)捆綁，以運(yùn)輸和儲(chǔ)存。目前我國(guó)對(duì)打捆機(jī)的開(kāi)發(fā)研究與發(fā)達(dá)國(guó)家相比還有一定差距，國(guó)內(nèi)打捆機(jī)普遍具有體積大、結(jié)構(gòu)復(fù)雜、生產(chǎn)成本高以及不適合運(yùn)輸和大規(guī)模生產(chǎn)等缺點(diǎn)，導(dǎo)致國(guó)內(nèi)大部分企業(yè)使用的都是進(jìn)口打捆機(jī)。因此文章對(duì)打捆機(jī)進(jìn)行輕量化設(shè)計(jì)就解決了這一問(wèn)題。 文章對(duì)原有打捆機(jī)進(jìn)行了系統(tǒng)分析，利用Solidworks軟件對(duì)打捆機(jī)進(jìn)行拆分。拆分完的關(guān)鍵部件再進(jìn)行受力分析以及載荷計(jì)算。根據(jù)理論力學(xué)和材料力學(xué)的相關(guān)知識(shí)對(duì)打捆機(jī)進(jìn)行簡(jiǎn)化，利用計(jì)算法完成設(shè)計(jì)與改進(jìn)。在保證剛度、強(qiáng)度，穩(wěn)定性的情況下確定打捆機(jī)的蓄絲機(jī)構(gòu)、驅(qū)動(dòng)系統(tǒng)、導(dǎo)槽、上下抱臂、扭結(jié)鉗以及剪切裝置。 確定打捆機(jī)關(guān)鍵部件的同時(shí)對(duì)箱體進(jìn)行輕量化設(shè)計(jì)。利用Solidworks軟件建立幾何模型，將模型導(dǎo)入ANSYS分析軟件。選擇合適的單元類型對(duì)打捆機(jī)箱體進(jìn)行網(wǎng)格劃分，通過(guò)分析和計(jì)算確定打捆機(jī)箱體尺寸。 最后，，利用ANASY軟件的仿真系統(tǒng)，對(duì)新型打捆機(jī)進(jìn)行模擬仿真分析。通過(guò)仿真分析表明，新型打捆機(jī)能夠在模擬環(huán)境中實(shí)現(xiàn)打捆功能。打捆機(jī)輕量化設(shè)計(jì)合理，打捆效果良好。 打捆機(jī)輕量化的設(shè)計(jì)，解決了原有打捆機(jī)結(jié)構(gòu)復(fù)雜、體積龐大的問(wèn)題。同時(shí)采用了相比于傳統(tǒng)的類比設(shè)計(jì)方法更為精確的計(jì)算法，避免了材料浪費(fèi)。同時(shí)相比于原有打捆機(jī)，簡(jiǎn)化了結(jié)構(gòu)，提高了性能和穩(wěn)定性。使打捆機(jī)具有更佳的使用效果。
[Abstract]:Steel automatic binding machine is a combination of electronic, hydraulic, mechanical, control in a high-tech product. It is also an important equipment for packaging products. It can automatically bundle produced steel for transport and storage. At present, compared with developed countries, there is still a certain gap in the development and research of bundling machines in our country. Domestic bundles generally have the disadvantages of large volume, complex structure, high production cost, unsuitable for transportation and mass production, etc. As a result, most of the domestic enterprises are using the import binding machine. Therefore, this problem is solved by the lightweight design of the binding machine. This paper makes a systematic analysis of the original strapping machine and makes use of Solidworks software to split the buncher. The key components are analyzed and the load is calculated. According to the relevant knowledge of theoretical mechanics and material mechanics, the paper simplifies the binding machine and completes the design and improvement by using the calculation method. In order to ensure stiffness, strength and stability, determine the binding machine's wire storage mechanism, driving system, guide slot, upper and lower arms, kink pliers and shear device. The key parts of the binding machine are determined and the light weight design of the box is carried out at the same time. The geometric model is built by using Solidworks software, and the model is imported into ANSYS analysis software. The suitable unit type is selected to mesh the packing machine box, and the size of the packing machine box is determined by analysis and calculation. Finally, the simulation analysis of the new strapping machine is carried out by using the simulation system of ANASY software. The simulation results show that the new baler can be bundled in the simulation environment. The light weight design of the binding machine is reasonable and the binding effect is good. The lightweight design of the binding machine solves the problem of complicated structure and huge volume of the original strapping machine. At the same time, a more accurate calculation method than the traditional analogical design method is used to avoid the waste of materials. Compared with the original strapping machine, the structure is simplified and the performance and stability are improved. Make the strapping machine have better use effect.
【學(xué)位授予單位】：河北聯(lián)合大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TB486

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本文編號(hào)：1979270