目的 提出并实现一种气雾剂灌装在线摇摆装置。方法 对现有灌装生产线进行改造， 设计摇摆装置的机械结构， 加装摇摆工位， 并且对该摇摆装置进行PLC控制， 增加气雾剂灌装线的在线摇摆功能。着重分析在线摇摆装置的结构， 同时对其工作原理进行分析， 然后给出控制系统的实现方案。结果 该气雾剂灌装在线摇摆装置能实现不同数量的产品、 不同幅度和频率的摇摆， 其工作可靠， 摇摆充分均匀稳定。结论 为气雾剂灌装在线摇摆的实现提供一种可行性方案， 同时促进了我国气雾剂灌装生产线自动化升级改造。

Objective An aerosol filling online swinging technology was put forward and implemented. Methods Through the analysis of aerosol filling processes, combined with the characteristics of the production line, an online modified alternative was given. Firstly, the structural implementation of online swinging device was analyzed in detail, and the working principle was explored simultaneously. Then the control system option was presented. Results It was shown that the online swinging device of aerosol filling could realize the operation of aerosol products with different number, different frequency and amplitude, which was reliable in operation and showed full uniformity and stability in swinging. Conclusion A feasible scheme was provided for realizing online swinging of aerosol filling, and at the same time, the upgrade in automation of aerosol filling line was promoted.