目的 为了实现2～2.5 kg包装规格挂面的自动化包装、提高包装效率，设计一种给袋式自动挂面包装机。方法 模拟挂面的人工装袋作业流程，采用模块化设计思想，进行包装机关键装置的结构设计，使包装机可实现自动取袋、开袋、装袋、封口等功能。用Pro/E软件对包装机的各个装置进行三维建模，并进行虚拟装配，以检验设计的合理性。结果 设计的给袋式自动挂面包装机可以实现2～2.5 kg包装规格挂面的自动化包装。结论 给袋式自动挂面包装机设计合理，可取代人工包装，降低了工人的劳动强度。同时，给挂面的自动化包装提供了一种实用的解决方案。

The work aims to design an automatic bag filling and sealing machine for dried noodles with packaging specification of 2～2.5 kg, in order to realize the automatic bag filling and sealing and improve the packaging efficiency. According to modular design, the key devices of automatic bag filling and sealing machine were designed based on the workflow of manually loading dried noodles into prefabricated bag. The machine could realize auto- matic bag-taking, bag-opening, filling and sealing function. In order to verify the rationality of the design, the Pro/E software was used to construct the 3D model for each device of the packaging machine and the virtual assembly was conducted. The designed automatic bag filling and sealing machine could achieve the packaging process of dried noodles with packaging specification of 2～2.5 kg. The design of automatic bag filling and sealing machine for dried noodles is reasonable, can replace manual packaging and reduce labor intensity of workers. Meanwhile, a practical solution for automatic packaging of dried noodles is proposed.