The invention belongs to the field of permanent magnet lifting equipment, and particularly relates to a translational electric control permanent magnet lifting device. The translational electric control permanent magnet lifting device comprises a control box, a magnetic source box and a control terminal. A control power supply, a PLC and a driving motor are arranged in the control box; A fixed magnetic source is arranged below a movable magnetic source, and fixed to the magnetic source box, the fixed magnetic source and the movable magnetic source are each formed by arranging magnetic units and magnet yokes at intervals, and the number of the magnetic units is the same as the number of the magnet yokes; The lifting device has the beneficial effects that the horizontal distance between themovable magnetic source and the fixed magnetic source is accurately controlled through a distance sensor and a horizontal movable guide rail, so that the magnetic force from 0 to the maximum output value is accurately output; the PLC, used as a control center, and a control terminal are used for programming setting, so that the effect of pseudo-linear output control can be achieved; and therefore,lifting of one or more products can be operated finely, and the synchronous linkage control of a plurality of lifters can be further performed accurately.

    本发明属于永磁起重设备领域,特别涉及一种平移式电控永磁起重装置。一种平移式电控永磁起重装置,包括控制箱、磁源箱和控制终端;所述控制箱内设有控制电源、PLC编程控制器、驱动电机;所述可动磁源下方设有固定磁源,所述固定磁源固定在磁源箱上,固定磁源与可动磁源分别由相同数量的磁力单元和磁轭间隔排列组成;本发明有益效果在于,利用距离传感器和水平移动导轨,精确控制可动磁源与固定磁源的水平距离,从而达到精确输出从0至最大磁力输出范围的磁力,通过PLC编程控制器作为控制中心与控制端编程设定,可达到伪线性输出控制的效果,从而精细操作单个或多个产品的起重,亦可精确进行多起重器同步联动控制。


    Access

    Download


    Export, share and cite



    Title :

    Translational electric control permanent magnet lifting device


    Additional title:

    一种平移式电控永磁起重装置


    Contributors:

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Electric control permanent magnet lifting appliance control circuit and electric control permanent magnet lifting appliance

    LIU BINGBIN / LIU ZHIQI / YAN ZHU et al. | European Patent Office | 2023

    Free access

    Electric permanent magnet lifting appliance

    WANG MEIQIAN / QIAO ZHIHONG / SU YOUQING et al. | European Patent Office | 2021

    Free access

    Electric permanent magnet lifting appliance for lifting steel billet row

    WANG MEIQIAN / TIAN YU / ZHU WEIJIN | European Patent Office | 2023

    Free access

    Novel permanent magnet suction lifting device

    LYU ZHOUJIE | European Patent Office | 2023

    Free access

    Box type permanent magnet suction lifting device

    European Patent Office | 2022

    Free access