Vibration Analysis of Fetching Carton Mechanism of Square Carpets Packaging  

作　　者：任国斌 孟婥 孙以泽 夏胜华 

机构地区：[1]College of Mechanical Engineering,Donghua University

出　　处：《Journal of Donghua University(English Edition)》2015年第5期753-758,共6页东华大学学报（英文版）

基　　金：Program for Changjiang Scholars and Innovative Research Team in University,China(No.IRT1220);Donghua University Thesis Innovation Fund,China(No.EG2014028)

摘　　要：In this paper,according to the cantilever beam of fetching carton mechanism in square packaging machine, considering the impact of motion of air cylinder on it,its dynamics model and finite element model are built by using ANSYS. This paper not only acquires the deformation distribution,stress distribution and natural frequency of the cantilever beam in the static state; but also gets the dynamic response curve in the maximum deformation and the dynamic stress response curve in the near of the maximum stress during the motion of air cylinder. Result shows that no matter static state or dynamic state,deformation of the cantilever in the fetching carton mechanism is acceptable. The design of mechanism is reliable and its motion is also stable; no resonance can occur on the cantilever beam.In this paper,according to the cantilever beam of fetching carton mechanism in square packaging machine, considering the impact of motion of air cylinder on it,its dynamics model and finite element model are built by using ANSYS. This paper not only acquires the deformation distribution,stress distribution and natural frequency of the cantilever beam in the static state; but also gets the dynamic response curve in the maximum deformation and the dynamic stress response curve in the near of the maximum stress during the motion of air cylinder. Result shows that no matter static state or dynamic state,deformation of the cantilever in the fetching carton mechanism is acceptable. The design of mechanism is reliable and its motion is also stable; no resonance can occur on the cantilever beam.

关 键 词：carpet packaging machine fetching carton mechanism parallelogram mechanism cantilever beam vibration analysis 

分 类 号：TH113[机械工程—机械设计及理论] TH123