智能存取货无人转运车电液控制系统设计  

Design of Electro-hydraulic Control System for Intelligent Access Unmanned Cargo Transfer Car

作　　者：熊征伟[1] XIONG Zhengwei(Sichuan Vocational College of Information Technology,Guangyuan 628040,China)

机构地区：[1]四川信息职业技术学院

出　　处：《机械与电子》2019年第6期38-41,45,共5页Machinery & Electronics

基　　金：四川省教育厅立项资助项目(17ZB0387)

摘　　要：针对物流系统自动化控制需求,设计一款基于PLC和液压控制技术的无人转运小车,使其在货物运输时具有自动扫描、自动分拣、自动转运的功能,提高了货物在传送带和立体货架仓库之间的转运效率和智能化程度。介绍了无人转运小车工作环境、基本组成结构、控制要求及组件,重点分析无人转运小车工作流程、液压系统设计、PLC控制系统选型及安装,并进行验证实验。实验数据验证了该控制系统下无人转运小车的工作性能良好及控制系统设计合理,能够满足实际生产的要求。In order to meet the demand of automatic control of logistics system,an unmanned cargo transfer car based on PLC and hydraulic control technology was designed,so that it has the functions of automatic scanning,automatic sorting and automatic transportation during cargo transportation.The transport efficiency and intelligence of the goods between the conveyor belt and the three dimensional shelf warehouse were improved.The working environment,basic structure,control requirements and components of unmanned transport vehicle were introduced.The workflow,hydraulic system design,PLC control system selection and installation of unmanned transport vehicle were analyzed in detail,and the verification experiments were carried out.The experimental data verify that the performance of the unmanned transport car under the control system is good and the design of the control system is reasonable,which can meet the requirements of actual production.

关 键 词：无人转运车 电液控制 智能分拣 PLC 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]