畢業(yè)論文標(biāo)準(zhǔn)WORD格式排版 29頁

摘要
本設(shè)計(jì)介紹了自動(dòng)倉庫中的絲桿驅(qū)動(dòng)式自動(dòng)托盤機(jī)械設(shè)計(jì)的基本結(jié)構(gòu)和工作原理。它采用機(jī)械裝置和電氣控制相結(jié)合，通過對倉庫中入口位置和倉庫中已存放好的托盤（包括貨物）取出和存入升降機(jī)庫中的動(dòng)作來實(shí)現(xiàn)倉庫存、取半自動(dòng)化。其利用升降機(jī)上的電機(jī)和減速器帶動(dòng)絲桿驅(qū)動(dòng)式裝置中的絲桿作旋轉(zhuǎn)運(yùn)動(dòng)，從而使得螺母作直線運(yùn)動(dòng)，而拔桿是固定在螺母上的，所以利用拔桿與托盤之間的作用來實(shí)現(xiàn)托盤進(jìn)出升降機(jī)的庫，其進(jìn)出的速度大約在10米/分鐘左右。此外，本設(shè)計(jì)還應(yīng)用到電磁鐵和接近開關(guān)，來使系統(tǒng)中絲桿驅(qū)動(dòng)機(jī)構(gòu)上的拔桿與托盤實(shí)現(xiàn)準(zhǔn)確對接，使托盤的進(jìn)出庫更為高效、準(zhǔn)確。本設(shè)備采用半自動(dòng)化控制，適用于16KG左右重量的貨物出入庫，通過控制面板上按鈕對設(shè)備進(jìn)行操作，其結(jié)構(gòu)簡單、方便實(shí)用。

關(guān)鍵詞：自動(dòng)托盤；絲桿驅(qū)動(dòng)；拔桿；機(jī)械設(shè)計(jì)

Abstract
Introduced the design of automated warehouses automatic tray screw-driven mechanical design of the basic structure and working principle. It uses mechanical and electrical control devices combine the entrance of the location of warehouses and warehouses have been put in a good tray (including goods) and into the lift out of action the Treasury to keep warehouse, semi-automatic check. The use of lift on the motor and reducer driven screw-driven device for rotation of the screw, so that nut for linear motion, and the pull rod is fixed on the nut, so the use of pull between the rod and the role of tray to achieve the tray lifts out of the library, the access speed of about 10 meters / minutes. In addition, the design is also applied to the electromagnet and close to switch, in order to make the system screw drive mechanism and the pull rod to achieve accurate docking tray to tray and out of the library more efficient and accurate. The semi-automatic control equipment for the weight of about 16kg of inbound cargo through the control panel buttons to operate the equipment, its structure is simple, convenient and practical.

Keywords: Automatic tray; screw driver; pull rod; mechanical design


目錄
摘要 I
Abstract II
緒論 1
第一章 總體方案設(shè)計(jì) 2
第二章 托盤機(jī)構(gòu)設(shè)計(jì) 3
2.1 托盤主體設(shè)計(jì) 3
2.2 托盤軸的設(shè)計(jì) 3
2.3 托盤上輪子的設(shè)計(jì) 4
2.4 托盤上拉扣的設(shè)計(jì) 4
2.5 托盤上各附件設(shè)計(jì) 5
2.5.1 滾動(dòng)軸承 5
2.5.2 螺紋連接 5
2.5.3 墊片及附件的設(shè)計(jì) 6
第三章 絲桿驅(qū)動(dòng)系統(tǒng)機(jī)構(gòu)設(shè)計(jì) 8
3.1 絲桿螺母副的設(shè)計(jì) 8
3.1.1 絲桿的設(shè)計(jì) 8
3.1.2 螺母的設(shè)計(jì) 9
3.2 底座的設(shè)計(jì) 9
3.3 前后端蓋的設(shè)計(jì) 10
3.4 滾動(dòng)軸承的選擇 11
3.5 導(dǎo)軌的設(shè)計(jì) 11
3.6 拔桿的設(shè)計(jì) 12
3.7 絲桿驅(qū)動(dòng)上附件的設(shè)計(jì) 12
第四章 電氣控制過程簡述 15
第五章 結(jié)論 17
致謝 19
參考文獻(xiàn) 20
附錄一 驅(qū)動(dòng)系統(tǒng)裝配圖 21
附錄二 托盤裝配圖 22
附錄三 拔桿零件圖 23
附錄四 輪子零件圖 24
附錄五 托盤設(shè)計(jì)圖 25