目的 为了提升水泥袋装过程的自动化水平，减少长期以来对人工套袋的过度依赖。方法 在现有的回转式水泥包装机技术基础上，设计一款与之相适应的自动套袋控制系统。对套袋装置的结构原理进行简要阐述，同时明确控制系统的设计要点，决定采取以“HMI+PLC”的分层控制结构，在硬件选型的基础上，又对控制程序和组态界面进行了开发。结果 经过现场实验验证，文中所设计的控制系统操作简便、可靠稳定、易于维护，在粉尘浓度较大的环境中运行良好，有效实现了供袋、取袋、开袋以及套袋等工序流程的自动化控制，套袋速度接近1 500袋/h，且套袋成功率达到98%。结论 系统通过触摸屏界面完成远程操控，将套袋工人从恶劣的粉尘环境中解放出来，为自动套袋技术难题攻关提供了可参考方案，提升了水泥生产行业的自动化水平，具有广阔的应用前景。

In order to improve the automation level of cement bagging process and reduce the excessive dependence on manual bagging for a long time, an automatic bagging control system is designed based on the existing rotary cement packaging machine technology. This paper briefly expounds the structural principle of bagging device, defines the design key points of control system, and decides to adopt the hierarchical control structure of "HMI + PLC". On the basis of hardware selection, the control program and configuration interface are developed. The field experiment shows that the control system mentioned in this paper is simple, reliable, stable and easy to maintain. It runs well in the environment with high dust concentration, which can effectively realize the automatic control of bag supply, bag taking, bag opening and bag bagging. The bagging speed is close to 1 500 bags/h, and the success rate of bag bagging is 98%. The system completes the remote control through the touch screen interface, liberates the bagging workers from the harsh dust environment, provides a reference scheme for tackling the technical problems of automatic bagging, improves the automation level of cement production industry, and has broad application prospects.