The invention discloses a medium plate finishing area magnetic crane full-automatic control method, and belongs to the field of medium plate production line automatic control. Firstly, a medium plate finishing area magnetic crane full-automatic control system is built and comprises a magnetic crane, a plurality of magnetic crane roller ways, a laser range finder, a hot metal detector and a plate stacking table. At the beginning, the magnetic crane is located at the initial position, when materials are supplied, the magnetic crane adjusts the hoisting center to coincide with the center of the steel plate, then the magnetic crane descends to the limit position through the lifting motor, and the magnetic crane is automatically excited to attract the steel plate to ascend to the ascending limit position. And then the magnetic crane conveys the adsorbed steel plate through the walking motor until the steel plate reaches the position over the steel plate placing position of the plate stacking table. And finally, the magnetic crane and the steel plate are controlled to descend simultaneously through the lifting motor until the steel plate makes contact with the plate stacking table, at the moment, the magnetic crane is demagnetized automatically, and after the steel plate is placed on the plate stacking table, the magnetic crane ascends to the limiting position and returns to the initial position to wait for next feeding. The operation efficiency of magnetic crane loading and unloading is improved.

    本发明公开了一种中板精整区磁力吊全自动控制方法,属于中板生产线自动控制领域。首先搭建中板精整区磁力吊全自动控制系统,包括磁力吊、若干根磁力吊辊道、激光测距仪、热金属检测器和垛板台。初始时,磁力吊位于初始位置,当有来料时,磁力吊调整吊装中心与钢板的中心重合,然后磁力吊通过升降电机下降到极限位,磁力吊自动激磁,吸住钢板上升到上升极限位。然后磁力吊通过行走电机运送吸附的钢板,直至到达垛板台放置钢板处的正上方。最后通过升降电机控制磁力吊与钢板同时下降,直至钢板与垛板台接触,此时磁力吊自动消磁,将钢板放置于垛板台上后,磁力吊上升至限位,返回初始位置,等待下一次来料。本发明提高了磁力吊装卸的运行效率。


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    Titel :

    Full-automatic control method for magnetic crane in medium plate finishing area


    Weitere Titelangaben:

    一种中板精整区磁力吊全自动控制方法


    Beteiligte:
    ZHU LING (Autor:in) / ZHANG YONG (Autor:in) / YAN WENHUA (Autor:in) / ZHANG YAN (Autor:in) / GUO LEI (Autor:in) / SONG MIN (Autor:in)

    Erscheinungsdatum :

    2022-04-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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