The invention relates to a four-column lifting mold changing trolley. The trolley comprises a trolley frame body. The trolley frame body is slidably arranged on a sliding rail. The two ends of the slide rail respectively extend to a machine table and a multi-layer mold frame. The trolley frame body comprises a pedestal, a portal, an oil cylinder, transmission components, a crane span structure, alifting table and an electromagnetic push-pull mechanism. The portal is arranged on the pedestal and provided with four columns which are provide with guide grooves. The oil cylinders are arranged onthe pedestal, one side of each column is correspondingly provided with an oil cylinder. The upper end of the transmission component is connected with piston rods of the oil cylinders and can be drivenby the piston rods of the oil cylinders to move along the guide grooves. The crane span structures can be divided into two groups and each group of the crane span structure is connected with the upper end of the two different transmission components. The lifting table is connected with the lower ends of the transmission components. The electromagnetic push-pull mechanism is fixed to the lifting table. The trolley has low personnel participation, low work intensity and high safety during mold change operations, and can effectively save working time and improve mold change efficiency.

    本发明涉及一种四柱式升降换模台车,它包括车架本体,车架本体可滑动的安装于一滑轨上,滑轨的两端分别延伸至机台和多层模具架,车架本体包括:底座;门架,形成于底座上,门架具有四个开设有导向槽的立柱;油缸,安装于底座上,且每一个立柱的一侧均对应设置一个油缸;传动组件,上端连接油缸的活塞杆并可由油缸的活塞杆带动而沿导向槽移动;桥架,包括两组,每组桥架均与不同的两个传动组件的上端连接;升降台,与传动组件的下端连接;电磁推拉机构,固定于升降台上。本技术方的台车在换模作业时人员参与度低,工作强度小,安全度高,能有效节约工作时间,提高换模工作效率。


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    Title :

    Four-column lifting mold changing trolley and automatic mold changing storage system thereof


    Additional title:

    一种四柱式升降换模台车及其全自动模具更换存储系统


    Contributors:
    WANG DECHEN (author)

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / 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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