The invention relates to an automatic gas cylinder replacement method and device, and belongs to the technical field of gas supply devices. The method comprises the following steps: acquiring gas consumption data of a gas cylinder, degassing the gas cylinder, and sending label information to a gas cylinder cabinet equipment control center; emitting laser to the joint of the gas cylinder through a laser, and correcting a laser alignment light path according to the light beam deviation value; a steel cylinder connector of the gas cylinder is dismounted according to the laser alignment light path, a plug is installed at the connector, and a control instruction is sent to a gas cylinder cabinet equipment control center; the automatic guide trailer runs to the position of the gas cylinder cabinet according to the label information and scans the electronic bar code information of the gas cylinder for matching; the gas cylinder is replaced through the automatic guide trailer; and carrying out automatic pressure maintaining and vacuumizing test in the gas cylinder cabinet, and if the test result is normal, changing the state of the gas cylinder cabinet into a to-be-supplied mode. And automatic transfer and replacement of the gas cylinders in the production line are realized.

    本发明涉及一种气瓶自动更换方法及装置,属于气体供应装置技术领域。其中,该方法包括:获取气瓶用气消耗数据,对气瓶进行脱气处理并将标签信息发送至气瓶柜设备控制中心;通过激光器向气瓶的接头处发射激光,根据光束偏差量校正激光对准光路;根据激光对准光路拆除气瓶的钢瓶接头并在接头处安装堵头,并向气瓶柜设备控制中心发送控制指令;自动导引拖车根据标签信息运行至气瓶柜位置,扫描气瓶的电子条码信息进行匹配;通过自动导引拖车对气瓶进行更换;在气瓶柜内进行自动保压与抽真空测试,若测试结果为正常,则将气瓶柜的状态变更为待供应模式。实现了生产线内部气瓶的自动化转运及更换。


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    Title :

    Automatic gas cylinder replacing method and device


    Additional title:

    一种气瓶自动更换方法及装置


    Contributors:
    DING HONGWEI (author) / GUO JUNJIE (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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