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摘 要
围板箱作为产品外包的物流设施,围板箱越来越受客户的欢迎,使用量巨大。然而,现有的围板箱生产方式落后,在生产中人为因素较大,这使得围板箱的生产上存在着生产效率低,质量不稳定等缺陷。这严重影响着围板箱的应用。为了提高劳动生产率,降低工人劳动强度,节约生产成本,我们对围板箱的现有生产工艺进行了研究,通过对原有围板箱生产工艺的分析,设计了适应于围板箱的自动合围装置。
围板包装箱在生产过程中主要分为上料、拼接、钻铆、合围等几部分工序,本论文主要是设计合围装置的说明。将2个用铰链连起来的2片木板的两端分别铆接起来。连接起来的木板链一端是只有孔,另一端是仅铆接了半面铰链(另半面没有铆接)。首先第一步是铆接了半面铰链的一端在前另一端在后,通过挡板来约束定位;第二步运用气压缸来推动夹紧块来夹紧木板,使之不能像对滑动;之后在是夹紧装置绕主轴旋转180°,在重复第一、二步操作(第二次只旋转90°),使两块木板合围,之后通过平移夹紧旋转装置使需要铆接的部分移到铆接机上,在上铆钉铆接从而完成合围。
关键词:围板箱;合围;铆接;自动生产线
Abstract
Hoardings box as outsourcing logistics facilities around the crate more and more popular with customers , a huge amount of use . However, the backward the existing hoardings box mode of production in the production of man-made factors , which makes the production of hoardings box there is low productivity, unstable quality defects . This has seriously affected the application of hoardings box . In order to improve labor productivity, reduce labor intensity , reduce production costs , we conducted a research on the hoardings Box existing production process through the analysis of the production process of the original hoardings box , designed to adapt to the hoardings box automatically encirclement devices.
The hoardings box on materials , stitching, drilling and riveting , encircled in the production process is divided into several parts process of this thesis is the design of the encirclement device . Two hinges to link two of the ends of the planks were riveted . Connected one end of the wood chain is the only hole , the other end is only half a face riveted hinge ( the other half of a riveting ) . First step is riveting half-face one end of the hinge in front the other end of the baffle to constrain the positioning ; second step the use of pneumatic cylinder to push the clamping block for clamping wood , so they can not like sliding ; after clamping device around the spindle 180 ° , repeat the first and second steps ( second rotation only 90 ° ) , so that the two pieces of wood encircled by the pan after clamping rotary device to make part moved to the riveting machine riveting , thus completing the encirclement on the rivet .
Key words: Hoardings box ; encirclement ; riveting ; automated production lines
目 录
摘 要 III
ABSTRACT IV
目 录 V
1 绪论 1
1.1本课题的研究内容和意义 1
1.2国内外的发展概况 1
1.3 本文主要设计内容 4
2 生产线总体结构设计 5
2.1 围板箱生产工艺分析 5
2.1.1 围板尺寸参数 5
2.1.2 生产线工艺流程 5
2.1.3 总体结构 7
2.1.4 生产节拍的拟定 7
2.1.5 控制系统 8
3 各部分具体设计 9
3.1木料传入部分设计 9
3.2 木料的定位夹紧装置设计 9
3.3 旋转移位装置 10
3.3.1 电动机的选取 11
3.3.2 传动比的分配 13
3.4 伸缩移位 19
3.5 铆接 20
3.5.1 定位 20
3.5.2 送钉装置 20
3.5.3 铆接装置 29
4 结论与展望 35
致 谢 36
参考文献 37
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