升降台气液联动双缸控制回路设计

Design of Gas-liquid Linkage Two Cylinder Control Circuit for Rise-and-fall Workbench

可升降工作台广泛应用于工业生产中,其安全可靠性和平稳的升降性能是用户最关注的要点。设计气液联动控制回路,并阐述机械锁开启回路、气缸上升回路、气缸下降回路、油液补充回路、气缸锁止回路的工作原理以及电磁阀的工作状态。该回路能实现工作台平稳升降和安全锁止。

Rise-and-fall workbench is widely used in industrial production.Its safe, reliability and smooth lifting performance are the main points focused by user.A gas-liquid linkage control circuit was designed.The working principles of the mechanical lock loop, cylinder rising loop, cylinder falling circuit, oil supply circuit, cylinder lock loop and electromagnetic valve working conditions were il-lustrated.The control circuit can be used to achieve smooth lifting and safety lock.