基于ANSYS的手套包装机输送机构电机支架设计分析
2021-07-28杨承鑫蔡吉飞房瑞明
杨承鑫 蔡吉飞 房瑞明



摘要:为了合理布置电机在手套包装机输送机构中的位置并且保证电机固定后的稳定性,需要对电机支架进行设计分析。利用三维建模软件Solidworks建立电机支架模型,保存为Parasolid格式导入Ansys进行仿真分析,第一次导入的电机支架直角模型由于应力奇异原因无法判断强度条件是否满足,将直角模型改为圆角模型后重新导入Ansys进行仿真分析,得到应力值与变形值,虽然强度条件满足,但是变形量较大,达到0.4mm,在电机支架两侧各添加加强筋板以减少电机支架的变形量,再次导入Ansys进行仿真分析,使电机支架的变形量减小到0.04mm。
关键词:电机支架;应力奇异;变形量;应力
中图分类号:TB48;TB486 文献标识码:A 文章编号:1400 (2021) 06-0021-06
Design and Analysis of Motor Bracket for Conveying Mechanism of Glove Packaging Machine Based On ANSYS
YANG Cheng-xin, CAI Ji-fei, FANG Rui-ming
(Beijing Institute of Graphic Communication, Beijing 102600, China)
Abstract: In order to reasonably arrange the position of the motor in the glove automatic collecting mechanism and ensure the stability of the motor after fixing, it is necessary to design and analyze the motor bracket. The three-dimensional modeling software Solidworks is used to establish the motor bracket model, save it in Parasolid format and import it into Ansys for simulation analysis. The right-angle model of the motor bracket imported for the first time cannot judge whether the strength condition is satisfied due to stress singularity. After changing the right-angle model into a fillet model, it is imported into Ansys again for simulation analysis to obtain stress value and deformation value. Although the strength condition is satisfied, However, the deformation is large, reaching 0.4 mm. Reinforcing rib plates are added on both sides of the motor bracket to reduce the deformation of the motor bracket. The deformation of the motor bracket is reduced to 0.04mm after being imported into Ansys for simulation analysis.
Key words: motor bracket; stress singularity; deformation amount; stress
2020年初,新型冠狀病毒感染肺炎疫情暴发,随后在全球蔓延,医用手套成为了这次新冠病毒肺炎疫情防控中的关键防控物资之一,医用手套的需求量大幅增加,医用手套的气密性检测效率和质量的提高有着巨大的市场。目前国内开发的半自动手套检测设备检测完的手套都是随机掉落在一个集装箱里面,后期需要大量人力和时间对其进行整理,但是市场上没有对检测完成的手套进行整理的设备,迫切需要一套便于提高成品手套包装效率的设备[1,2]。
将检测完成得到的成品手套规整地输送给手套包装机,输送机构平稳输送就起着至关重要的作用,动力装置是手套包装机输送机构的核心装置之一。因为手套输送……
