智慧药房上药机械手系统送药装置的设计与研究  

Research on drug delivery device of medical manipulator in intelligent pharmacy

作　　者：王志翔 方素平 蒋海涛 Wang Zhixiang;Fang Suping;Jiang Haitao(School of Mechanical Engineering,Hefei University of Technology,Hefei 230009,China)

机构地区：[1]合肥工业大学机械工程学院

出　　处：《现代制造工程》2020年第2期71-75,共5页Modern Manufacturing Engineering

摘　　要：针对目前国内智慧药房自动化设备发展中在上药速率和上药可靠性方面存在的问题,设计一种新的基于PLC的上药机械手系统。在分析了目前国内智慧药房自动化设备运行中存在的上药机械手对不同尺寸药盒适应范围小和对高就诊率的药盒补充需求不足等问题后,设计了一种带有限位机构的送药装置,并采用双送药装置的自动化上药机械手系统。根据上药机械手系统及其送药装置的动作过程和工作流程,设计了上药机械手系统的硬件控制系统组成和软件控制系统结构。结果表明:带有限位机构的送药装置能够保证不同尺寸大小的药盒在其内整齐叠放,且上药过程中不会出现药盒倾倒现象,具有较高的可靠性。采用双送药装置的自动化上药机械手系统相比于传统的单送药装置上药机械手系统,上药速度提高了近一倍。Aiming at the problems existing in the development of intelligent pharmacy automation equipment in China,a new kind of pharmaceutical manipulator system based on PLC was designed.After analyzing the problems existing in the operation of intelligent pharmacy automation equipment in China,such as the small scope of application of dispensing manipulator to different sizes of dispensing cartridges and the insufficient demand for supplementary medicine cartridges with high visiting rate,a mechanical structure of dispensing device with a limit mechanism was designed,and a dual dispensing manipulator system was adopted.According to the action process and work flow of the medicine feeding manipulator system and its delivery device,the hardware control system and software control system structure of the medicine feeding manipulator system were designed.The results show that the drug delivery device with limit mechanism can ensure that the cartridges of different sizes are stacked neatly in the cartridge,and the cartridge dumping phenomenon will not occur during the medication process,so it has high reliability.Compared with the traditional single-delivery system,the automatic dispensing manipulator system with double dispensing device has nearly doubled the dispensing speed.

关 键 词：自动化药房 送药装置 上药机械手系统 PLC 控制系统 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]