To provide a hoisting machine system and a hoisting machine control method capable of easily controlling the lifting and posture of a lifted workpiece without operating a lifting switch.SOLUTION: In a hoisting machine system that lifts and lowers a workpiece using a first hoisting machine and a second hoisting machine, first control means of the first hoisting machine controls the torque of a first drive motor based on the current posture information obtained by a posture calculation unit for the lifted workpiece, the current first tension obtained by a first tension calculation unit, and the value registered in the registration unit for a predetermined posture of the workpiece. Also, second control means of the second hoisting machine controls the torque of a second drive motor based on the current posture information obtained by the posture calculation unit for the lifted workpiece, the current second tension obtained by a second tension calculation unit, and the value registered in the registration unit for the predetermined posture of the workpiece.SELECTED DRAWING: Figure 1
【課題】昇降スイッチを操作することなく、吊り上げたワークの昇降と姿勢の制御を容易に行うことが可能な巻上機システムおよび巻上機の制御方法を提供する。【解決手段】第1巻上機と第2巻上機とによって、ワークを昇降させる巻上機システムであって、第1巻上機の第1制御手段は、吊り上げたワークの姿勢演算部で得た現在の姿勢情報と、第1張力演算部で得た現在の第1張力と、ワークの所定の姿勢における登録部に登録された値に基づき、第1駆動モータをトルク制御する。また、第2巻上機の第2制御手段は、吊り上げたワークの姿勢演算部で得た現在の姿勢情報と、第2張力演算部で得た現在の第2張力と、ワークの所定の姿勢における登録部に登録された値に基づき、第2駆動モータをトルク制御する。【選択図】図1
HOISTING MACHINE SYSTEM AND HOISTING MACHINE CONTROL METHOD
巻上機システムおよび巻上機の制御方法
2024-10-10
Patent
Electronic Resource
Japanese
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 |
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