氧传感器组件装配系统设计
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摘要
为提高氧传感器的装配效率,设计了氧传感器组件装配系统,包括装配机及其控制系统。分析了氧传感器的关键零部件及其装配工艺要求,介绍了氧传感器组件装配机的机械机构和工作原理,重点设计了装配机的关键组件,包括转盘上料组件、浮动式支具组件和内垫片送料组件;根据控制系统要求,选择PLC为主控制器,触摸屏为人机交互界面,设计了PLC控制流程及图形操作终端的操作界面。氧传感器组件装配系统结构简单、操作方便,运行效果良好,与传统的生产方式相比,生产效率提高了52%,良品率达99.8%,满足工厂使用要求。
In order to improve the assembly efficiency of oxygen sensors,the assembly machine and its control system for oxygen sensor were designed.The key parts and assembly process requirements of oxygen sensors were analyzed,the mechanism and working principle of oxygen sensor components assembly machine were analyzed,and the key components of the assembly machine were designed,including turntable feeding components,floating bracket components and internal gasket feeding components.According to the requirements of the control system,PLC was taken as the main controller and touch screen as the human-computer interaction interface,PLC control flow and the operation picture of the graphical operation terminal were designed.The oxygen sensor component sassembly system has the advantages of simple structure and convenient operation,which works well,compared with the traditional mode of production,the production efficiency is increased by 52%,and good quality rate is 99.8%,which meets requirements of the factory.
In order to improve the assembly efficiency of oxygen sensors,the assembly machine and its control system for oxygen sensor were designed.The key parts and assembly process requirements of oxygen sensors were analyzed,the mechanism and working principle of oxygen sensor components assembly machine were analyzed,and the key components of the assembly machine were designed,including turntable feeding components,floating bracket components and internal gasket feeding components.According to the requirements of the control system,PLC was taken as the main controller and touch screen as the human-computer interaction interface,PLC control flow and the operation picture of the graphical operation terminal were designed.The oxygen sensor component sassembly system has the advantages of simple structure and convenient operation,which works well,compared with the traditional mode of production,the production efficiency is increased by 52%,and good quality rate is 99.8%,which meets requirements of the factory.
引文
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[2] 冒晓建,宋君花,王都,等.天然气发动机宽域氧传感器控制系统[J].农业机械学报,2013,44(1):1-5.
[3] RAHMAN M M,MOHAMMED M K,BAKAR R A.Effects of air-fuel ratio and engine speed on performance of hydrogen fueled port injection engine[J].Journal of Applied Sciences,2009,9(6):1128-1134.
[4] 何泽刚,申荣卫,韩炯刚.汽车用氧化锆式氧传感器应用现状与发展趋势[J].传感器世界,2014,20(3):4-5.
[5] 陈新喜,袁开鸿.基于氧化锆的高精度氧传感器[J].仪表技术与传感器,2014(8):7-9.
[6] 陆艺,郭斌,潘小旺,等.直动型气动电磁阀综合性能测试系统研究[J].仪器仪表学报,2011,32(4):795-800.
[7] 范伟军,毛民,郭斌.四回路保护阀检测系统的研制[J].组合机床与自动化加工技术,2015(1):106-109.
[8] FUJITA T,TOKASHIKI L R,ISHII Y,et al.Analysis of pneumatic cylinder responses driven by meter-out circuit[J].Journal of the Japan Hydraulics & Pneumatics Society,1998,29:87-94.
[9] 黄珍,项炎华,李泽,等.路锥自动投收机械手轨迹规划及控制系统设计[J].中国工程机械学报,2017(4):283-290.
[10] 郑剑,李沛刚,冯显英,等.基于PLC的色母粒自动配料系统开发[J].组合机床与自动化加工技术,2017(5):100-102.
[11] PRIYANKA E B,MAHESWARI C,MEENAKSHIPRIYA B.Parameter monitoring and control during petrol transportation using PLC based PID controller[J].Journal of Applied Research & Technology,2016,14(2):125-131.
[12] 郑天池,郭琳娜,孙小刚,等.电容器盖板自动预压机及其控制系统设计[J].工程设计学报,2017,24(1):108-114.
[13] 胡孔元,朱华炳.双臂数控焊接机床控制系统设计[J].组合机床与自动化加工技术,2014(3):93-95.