The invention discloses a stacking machine and a goods taking and placing method thereof. The stacking machine comprises a PLC, two pallet forks and a pallet fork stretching safety verification device arranged between the two pallet forks. The pallet fork stretching safety verification device comprises a laser sensor, the laser sensor is in signal connection with a PLC, and the PLC is in signal connection with a motor of a pallet fork. And when the pallet fork is in a state that goods are taken out and are not in place, the PLC controls the laser sensor to be switched on and detects whether an obstacle exists on a running path of the pallet fork or not. The pallet fork stretching safety verification device is arranged between the two pallet forks, whether obstacles exist on the operation paths of the pallet forks or not is detected in the process that the pallet forks stretch out to take goods, secondary verification is conducted on the pallet fork stretching safety, and the operation safety of the pallet forks is guaranteed.
本申请公开了一种堆垛机及其取放货方法,堆垛机包括PLC控制器、两个货叉和设置在两个货叉之间的货叉伸叉安全验证装置;货叉伸叉安全验证装置包括激光传感器,激光传感器与PLC控制器信号连接,PLC控制器与货叉的电机信号连接;货叉处于取货伸出且未到位状态时,PLC控制激光传感器导通并检测货叉的运行路径上是否存在障碍物。本申请在两个货叉之间设置货叉伸叉安全验证装置,在货叉伸出去取货的过程中检测货叉的运行路径上是否存在障碍物,对货叉伸叉安全进行二次验证,保证货叉运行安全。
Stacking machine and goods taking and placing method thereof
一种堆垛机及其取放货方法
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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