自動裝配機的控制柜結構及電氣設計

機械設計制造及其自動化論文，論文編號:JX1231  論文字數:17620.頁數:48

摘    要
 在現代制造業中，裝配工作時間占制造的40％ ～60％ ，裝配工作量約占整個產品制造工作量的20％--70％。因此為了提高生產效率，研制出適用于整件自動裝配生產的裝配機就很有必要。近幾年來，采用可靠性和精度高的可編程控制器(PLC)作為裝配機控制設備，簡化了線路，并提高系統的可靠性和精度。而為了安裝PLC及其他控制輔助設備，控制柜便應運而生。控制柜的誕生，既方便了控制設備的安裝，同時也簡化了線路設計，為維修提供了方便.
 本論文針對自動裝配機控制柜的具體應用要求，設計其元器件的布局，并根據布局安排合理的走線。本論文是圍繞控制柜的結構及電氣設計方面展開的，其內容包括以下兩方面：控制柜結構設計和電氣設計。首先是柜體設計，即控制柜的結構設計，它包括尺寸系列的確定、骨架的剛度強度設計、柜的外觀造型、色彩及人機工程學理論應用等方面內容。其次控制柜內部設計。它包括尺寸選擇、電氣元件安裝布局、柜內走線及出線、通風散熱等以及其他一些輔助設計，同時還要對其進行安裝線路分析，以達到強弱電隔離、抗干擾等。在整個設計過程中涉及的都是電子技術方面得知識，內容覆蓋電路分析、電路布局、電子元器件具體功能及其應用要求等。

關鍵詞：自動裝配機 控制柜 PLC 電氣設計 
 
Abstract
 In the modern manufacturing industry, the assembly time accounted for 40% ~ 60% of manufacturing time, the workload of assembly accounted for 20%~70% in all the workload of the entire product manufacturing. In order to improve production efficiency, therefore, developed for the whole auto-assembly on the assembly machine is necessary. In recent years, reliability and high accuracy using the programmable logic controller (PLC) as an assembly machine control equipment, simplified the lines, and improve the reliability and accuracy of system. In order to control the installation of PLC and other auxiliary equipment, the control cabinet came into being. Birth of the control cabinet, not only facilitates the installation of control equipment, at the same time simplifying the circuit design, provided for the convenience of maintenance.
 In this paper, automatic assembly machines for the control cabinet of the specific application requirements, design the layout of its components, arrangements in accordance with a reasonable layout alignment. This paper is the structure around the control cabinet and the electrical design aspects, the course content includes the following two aspects: control cabinet structure design and electrical design. First of all, the cabinets design, That is, the structural design of control cabinet It includes the determination of family size, frame stiffness of the strength design, cabinet appearance, color theory and application of ergonomics and so on. Secondly, the interior design of control cabinet. It includes the size options, installation of electrical component layout, alignment and round inside, ventilation cooling, as well as a number of other aided design, at the same time, analysis their installed lines in order to isolate the heavy current and light current, anti-jamming and so on. Throughout the design process are involved in knowledge of electronic technology, content analysis of coverage of the circuit, circuit layout, electronic components and its application specific functional requirements.
Keywords：  Automatic assembly machine     Control cabinet     PLC
Electrical design

目  錄
 中文摘要 I
 英文摘要 II
 目錄 III
第一章     緒 論 1-1
 1.1  研究的動機 1-1
 1.2  研究背景和意義 1-1
 1.3  研究的基本內容 1-1
 1.4  研究的方法和技術路線 1-2
 1.5  論文內容概述 1-3
第二章     控制柜結構設計 2-1
 2.1  控制對象及要求 2-2
 2.2  控制柜結構設計 2-2
     2.2.1  控制柜結構設計要求 2-2
     2.2.2  控制柜的結構設計 2-3
第三章     控制柜電氣設計 3-1
 3.1  電路設計 3-1
 3.1.1  電源模塊設計 3-2
 3.1.2  伺服電機模塊設計 3-3
 3.1.3  異步電機模塊設計 3-5
 3.1.4  步進電機模塊設計 3-7
 3.2  抗干擾設計 3-13
     3.2.1  PLC抗干擾可靠性設計 3-16
     3.2.2  步進電機抗干擾可靠性設計 3-17
第四章     控制柜元器件選型與簡介 4-1
第五章     結論 5-1
致謝
參考文獻 R-1
附錄A 控制柜結構圖 A-1
附錄B 控制柜電氣原理圖 A-2
附錄C 控制柜電氣接線圖 A-5
附錄D 元器件清單 A-6
附錄E 控制柜三維圖 A-8
附錄F 控制柜二維圖 A-10