模组屏物流包装系统设计

目的研究模组屏物流包装形式、结构及包装工艺操作性。方法针对模组屏自身特点,对其原卧式包装形式进行改进,设计模组屏立式包装。利用三维建模软件建立缓冲衬垫和模组屏模型后,将两者进行装配。将包装三维模型导入仿真软件Ansys Workbench中,设置材料属性后,对其进行有限元网格划分,再对各物理性能进行模拟仿真分析。结果对模组屏立式包装提出了通用化包装设计方案,实现了直下式模组屏立式包装。结论采用通用化缓冲衬垫包装的模组屏在跌落过程中受到的加速度最大为610.58 m/s2,比原包装减小了26.8%,比每片同尺寸卧式包装的成本降低了26.57%,可通用5种原型机,大幅度提高了包装效率,降低了包装成本。

Design of Logistics Packaging System for Screen Module

The work aims to study the form and structure of screen module logistics packaging and the operability of packaging process. The original horizontal packaging of screen module was improved, and the vertical packaging was designed according to its own characteristics. After the cushion pad and the screen module model were built with the 3D modeling software, both of them were assembled. After the three-dimensional model of packaging was imported into the simulation software Ansys Workbench, and the material properties were set up, the finite element mesh was divided, and then the simulation of all the physical properties was analyzed. With the universal packaging design of vertical packaging put forward for screen module, the vertical packaging of direct-type screen module was realized. The maximum acceleration of the screen module packaged with universal cushion pad in the dropping process is 610.58 m/s2, 26.8% less than the original packaging. The cost is 26.57%, lower than that of each horizontal packaging of the same size. The universal packaging can be used for five kinds of prototypes, which has greatly improved the packaging efficiency and reduced the packaging costs.