PLC零件自动装配生产线结构设计和控制研究+梯形图
关键词 自动装配 生产线 PLC 气动技术
毕业论文设计说明书外文摘要
Title The research relating to structure design and control of the component automatic assembly production line
Abstract
With the more and more fierce competition,improving the production efficiency is of vital importance,and increasing the assemble efficiency is an effective way to reach the conclude. To the plate and shell type parts,there are many drawbacks in hand assembly,such like low efficiency ,high cost and great persity between the assembled components.Therefore,through automatic assemble can help improve the assemble efficiency of the plate and shell type parts,meanwhile,it can also guarantee the assemble quality and reliability.The method based on the pneumatic technology possesses an amount of merits,such as low cost,less contamination,great safety,soaring reliability.In this dissertation,I apply the pneumatic technology to design the whole structure of the plate and shell type parts production line.And through the PLC technology,the production line can successfully accomplish load material, laying-off(like grasp,rotating handle),and press fitting,etc.This production line is provided with many specialists,for instance,reliably stability,high efficiency,high speed,less contamination,etc.
Keywords Automatic assemble Production line PLC Pneumatic
目 次
1 绪论 1
1.1 研究背景及意义 1
1.2 国内外气动技术生产线研究现状及特点 1
1.3 课题的主要内容 5
1.4 本章小结 5
2 零件自动装配生产线的总体方案设计 6
2.1 零件自动装配生产线功能分析 6
2.2 生产线方案分析设计 7
2.3 气动回路图 8
2.4 气动元件选型 10
2.5 本章小结 13
3 零件自动装配生产线机械结构 14
3.1 零件自动装配生产线结构示意图 14
3.2 零件自动装配生产线局部结构 15
3.2 零件自动装配生产线装配图 16
3.3 本章小结 17
4 零件自动装配生产线控制系统设计 18
4.1 控制系统的控制要求 18
4.2 控制系统的PLC选型 18
4.3 生产线运行顺序流程图 18
4.4 系统资源分配 20
4.5 PLC输入输出模块接线图 22
4.6 PLC程序 23
4.7 本章小结 24
结 论 25
致 谢 26
参考文献27
附录A PLC梯形图 29
1 绪论
1.1 研究背景及意义