曲面电视机缓冲包装设计及仿真分析

Design and Simulation Analysis of Cushion Packaging for Curved TV

目的曲面电视机因其独特的屏幕弯曲设计,在运输与装卸过程中更易受到冲击而破裂,进而失去其使用价值。为降低包装设计成本,提升保护性能,通过仿真技术设计并验证一种曲面电视机缓冲包装系统。方法基于缓冲包装理论及实际应用对一款曲面电视机进行缓冲包装设计,使用三维建模软件Solidworks绘制包装件模型,运用有限元分析软件ANSYS Workbench中的显示动力学分析模块,对包装件进行全面的跌落仿真分析(2个面跌落、2个棱跌落和1个角跌落)以及倾倒仿真分析。结果6个工况条件下,屏幕的最大加速度和各零部件应力、应变均在许用范围之内,电视机未发生破损。结论通过仿真分析验证,所设计的缓冲衬垫在保护曲面电视机方面发挥了显著的防护效果。然而,考虑到成本效益和安全性的平衡,包装结构仍需进一步地优化与改进。

Due to its unique curved screen design,curved TVs are more vulnerable to impact damage during transportation and handling,leading to the loss of their use value.To reduce packaging design costs and enhance protective performance,the work aims to design a curved TV cushion packaging system and verify it with simulation technology.Based on professional knowledge and practical experience in cushion packaging,a cushion packaging was designed for a curved TV.During the design process,the three-dimensional modeling software Solidworks was used to create the packaging model,and the explicit dynamics analysis module in the finite element analysis software ANSYS Workbench was employed to conduct comprehensive drop simulation tests(including two-face drop,two-edge drop,and one-corner drop)and tilting simulation analysis on the packaging.The simulation test results showed that under six different conditions,the maximum acceleration of the screen and the stress and strain of various components were within the allowable range,and the TV did not sustain any damage.After verification by simulation analysis,the cushion pad designed in this study has played a significant protective role in safeguarding the curved TV.However,considering the balance between cost-effectiveness and safety,further optimization and improvement of the packaging structure are still needed.