针对包装机移动平台在提升、转向、移动和定位过程中出现的卡滞、振动、冲击等问题,设计了一种基于PLC的包装机移动平台电液同步控制系统,该系统以PLC为控制核心,其移动系统则通过分流调速补偿控制、同步分流马达控制和同步液压缸控制等方法来实现多缸同步及速度控制,保证了移动平台工作的平稳性与可靠性。

To overcome the problems of the packaging machine's mobile platform like stagnation, vibration and impact, which appears in the process of lifting, steering, moving and positioning, we design an electro-hydraulic synchronous control system based on PLC. To ensure the stability and reliability of the mobile platform, the hydraulic system adopts the shunt speed compensation control, synchronous shunt motor control and synchronous hydraulic cylinder control to realize the multi cylinder synchronous control and speed control.