The invention provides a luggage elevator electric control system, and relates to the technical field of security inspection equipment. The luggage elevator electric control system comprises a main control cabinet, a conveying line, a power source, an elevator, a control power source, a touch screen and a face recognition camera, a protection device, a programmable logic controller, a servo driver and a switch are arranged in the main control cabinet, and the protection device is used for protecting overload of the electric control system. A signal that a luggage tray is empty is confirmed through an elevator system, the motion of a servo motor is controlled through the programmable logic controller so as to control a mechanical lifting structure to move, the function of transferring the empty tray from an upper-layer conveying line to a lower-layer conveying line is achieved, constant-speed control over the rotating speed of the motor is achieved by setting the rotating speed of the servo motor, in the way, it can be guaranteed that the lifting time of the tray is controllable in the returning process, and by means of equipment, it is not needed to add an unstacking and stacking machine on a line body, and multiple returning point positions can be added.

    本发明提供一种行李升降机电控系统,涉及安检设备技术领域。一种行李升降机电控系统,包括主控柜、输送线、动力电源、升降机、控制电源、触控屏和人脸识别摄像机,所述主控柜内设置有保护装置、可编程控制器PLC、伺服驱动器和交换机,所述保护装置用于保护电控系统过载。通过升降机系统确认行李托盘为空的信号,通过可编程控制器控制伺服电机的运动从而控制机械升降结构运动,实现将确认为空的托盘从上层输送线转移到下层输送线的功能,通过设定伺服电机转速,实现电机转速匀速控制,这样能保证托盘在回传过程中升降时间可控,并且采用该设备不需要线体增加拆码垛机,可以增加多个回传点位。


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    Title :

    Luggage elevator electric control system


    Additional title:

    一种行李升降机电控系统


    Contributors:
    LI LONGJIE (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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