目的 为了实现筒子纱自动装袋、提高筒子纱包装效率设计一种筒子纱自动装袋系统。方法 模拟筒子纱用人工装入编织袋的工艺流程，进行自动装袋系统的机械结构设计，使装袋系统可实现供袋、撑袋、装袋三大功能。用SolidWorks 软件对装袋系统的各个功能模块进行三维建模，并进行虚拟系统装配。结果 设计的筒子纱自动装袋系统可以实现3?4 个筒子纱自动装入编织袋的包装过程，其结构简单、操作方便。结论 筒子纱自动装袋系统的应用大大降低了装包工人的劳动强度，对筒子纱的全自动化包装具有重要的应用价值。

The work aims to design an automatic bagging system for cheese, in order to realize the automatic bagging and improve the packaging efficiency. The mechanical structure of this automatic bagging system was designed based on the process flow of manually loading cheeses into woven bag. The bagging system could realize three functions: supplying bags, opening bags and bagging functions. Three-dimension modeling of each function module of the bagging system was conducted using SolidWorks software. The virtual system assembly was conducted. The cheese automatic bagging system could achieve the packaging process that 3×4 cheeses were automatically loaded into woven bag. The system structure was simple and easy to operate. The application of cheese automatic bagging system greatly reduces the labor intensity of packaging workers and has important application value to the automatic packaging of cheeses.