软导管与PVC接头组装装置的设计与试验  

Design and Test of Flexible Conduit and PVC Joint Assembly Device

作　　者：黄增 邓桂丹 黄华椿 苏茜[1] HUANG Zeng;DENG Guidan;HUANG Huachun;SU Qian(Mechanical Engineering College,Guangxi Electromechanical Vocational and Technical College,Nanning 530007;College of Mechanical Engineering,Guangxi University,Nanning 530004)

机构地区：[1]广西机电职业技术学院机械工程学院,南宁530007 [2]广西大学机械工程学院,南宁530004

出　　处：《现代制造技术与装备》2022年第12期13-17,共5页Modern Manufacturing Technology and Equipment

基　　金：广西机电职业技术学院2021年度科研项目(2021YKYZ001);广西机电职业技术学院2022年度科研项目(2022YKYZ004)。

摘　　要：针对软导管与医用聚氯乙烯(Polyvinyl Chloride,PVC)接头的组装工作因严重依赖人工手动黏接组装而普遍存在效率低、易造成污染、品质难保证和人工成本高等问题,研究开发了一种可降低定位对中难度和插装难度的软导管与接头自动组装装置。介绍该装置的总体结构布局和工作原理,具体阐述缩管机构、旋转插装机构等核心模块的结构设计及其工作流程,并通过可行性样机试验对该装置的组装效率和组装质量进行了评估。研究表明,该装置的组装效率较人工提高了40%,组装产品的合格率提高了20%。此外,该装置的适用性极高,可兼容多种医疗耗材中的软导管与接头的组装工作,对其他类似产品的设计也有重要的参考价值和借鉴意义。Because the assembly of flexible catheter and medical Polyvinyl Chloride(PVC) joint is heavily dependent on manual bonding and assembly, there are many problems such as low efficiency, easy pollution, difficult quality assurance and high labor cost. In this research, an automatic assembly device of flexible conduit and connector is developed, which can reduce the difficulty of positioning and centering and inserting. The general structure and working principle of the device are introduced.The structure design and work flow of the core modules such as the pipe shrinking mechanism and the rotary inserting mechanism are described in detail. Finally, the assembly efficiency and quality of the device are evaluated through the feasibility prototype test. The research shows that the assembly efficiency of the device is 40% higher than that of manual work, and the qualification rate of the assembled products is 20% higher. In addition, the device has extremely high applicability and can be compatible with the assembly of flexible conduits and connectors in a variety of medical consumables. It also has important reference value and significance for the design of other similar products.

关 键 词：软导管 聚氯乙烯(PVC)接头 组装装置 缩管机构 旋转插装 

分 类 号：TH789[机械工程—仪器科学与技术]