目的 研究物流运输包装中托盘结构设计软件开发的方法。 方法 利用 AutoCAD 的二次开发工具, 结合 VBA 面向对象编程的强大功能,通过分析纸质托盘的类型、形状和标准托盘的主要尺寸关系,将 DVB 程序进行自动加载后, 实现纸质托盘的参数化设计、 效果图的显示及尺寸标注等主要功能。 结果 此设计软件具有良好的人机交互界面,通过选择托盘类型及输入关键尺寸,即可获得用于加工制造的平面尺寸图,并可根据客户需求实现纸质托盘的自主设计,具有更大的灵活性。 结论 该软件在纸质托盘的设计和使用上发挥了一定的作用,该设计方法在产品结构设计软件的开发方面具有推广应用价值。

Objective To investigate the methods for studying the tray structure design software in the logistics packaging. Methods Using AutoCAD secondary development tools and VBA powerful features of the object-oriented programming, through analysis of the types, shapes and the sizes of the paper trays, the main functions such as the parametric design of the trays, display of the renderings and dimensioning have been realized after automatic loading of the DVB programs. Results The software had a good interactive interface, and the dimensional drawing used for manufacture could be achieved through choosing the type of trays and inputting the key sizes. The software had greater versatility because the paper trays could be designed independently based on the customer demands. Conclusion It will play a role in the design and use of paper trays. This method has certain application value in the software development of the product structure design.