升降式自动售货装置设计及其动态特性仿真  

Design and dynamic characteristic simulation of a lifting vending machine

作　　者：李品豫 李镇宇 林明明 刘志博 宁惠君[1] LI Pinyu;LI Zhenyu;LIN Mingming;LIU Zhibou;NING Huijun

机构地区：[1]河南科技大学土木建筑学院,河南洛阳471000

出　　处：《现代机械》2025年第1期46-52,共7页Modern Machinery

基　　金：2023年河南省大学生创新训练项目(202310464035);2024年河南科技大学高等教育教学改革研究与实践项目(2024BK074,2024BK021);2024年度河南省高等教育教学改革研究与实践项目(2024SJGLX0094)。

摘　　要：随着数字经济的发展,以自动售货机为代表的无人零售模式成为趋势。然而,现有自动售货机虽便捷省力,但物品种类受限、操作复杂且机械故障频发。因此,本文设计了一种新型升降式自动售货机及其出货转换装置,通过内置升降转换装置实现缓冲保护,进而拓宽售卖货物包装种类。此外,利用ANSYS与ADAMS联合仿真的方法,探讨了自动售货机在出货阶段各组成部分的动态行为。研究结果表明,新型自动式升降机在升降台触地时减震效果显著,加入缓冲结构可使物品在转换阶段的受力降低77%~78.5%,且升降阶段,250 g与500 g物品的受力峰值在有缓冲结构时分别降低82.71%、63.25%。With the development of the digital economy,unmanned retailing,represented by vending machines,has become a trend.However,the existing vending machines have the shortages of limited goods variety,complex operation and frequent mechanical failure.Therefore,this paper designs a new type of lifting vending machine and its delivery conversion device.Through the built-in lifting conversion device,buffer protection is achieved,thus expanding the variety of goods sold.In addition,by using ANSYS and ADAMS co-simulation,the dynamic behavior of each component of the vending machine during goods delivery is discussed.The research results show that the new automatic lifter has a remarkable damping effect when hitting the bottom.By adding the buffer structure,the force on the goods in the conversion stage is reduced by 77%to 78.5%,and the peak force on the 250 g and 500 g goods in the lifting stage is reduced by 82.71%and 63.25%,respectively.

关 键 词：升降式自动售货机 刚柔耦合 ANSYS与ADAMS 动力学模型 

分 类 号：TH692.62[机械工程—机械制造及自动化]