对水浮式玻璃啤酒瓶理瓶机出瓶系统输送链的变载荷工作环境进行了分析，并应用多体动力学软件(RecurDyn)对该输送链进行了动力学建模与仿真，得到了输送链运行过程中的紧边张力及啮合冲击力变化曲线，验证了输送过程的可靠性，为输送链的优化设计提供了理论依据。

The variable loading on the conveyor chains used in water-floating glass beer bottle unscrambler were analyzed. Dynamic model of the conveyor chains was built and simulated by multi-body dynamic software RecurDyn. The tension and meshing impact curve of tight side of conveyor chains during operation was obtained. The reliability of conveying process was verified. The purpose was to provide reference for optimal design of conveyor chain.