The invention discloses a rotary holding and clamping mechanism and a rotary holding and clamping trolley, and relates to the technical field of mechanical carrying. The problems of high labor intensity and potential safety hazards of manual carrying of material coils in plastic printing are solved. The rotary holding and clamping trolley comprises a frame and a chassis, a rotary lifting mechanismand a rotary holding and clamping mechanism are arranged on the chassis, and the rotary holding and clamping mechanism comprises a base. A rotary disc and a rotation driving mechanism for driving therotary disc to rotate in a vertical plane are arranged on the base, and a fixed arm and a movable arm are oppositely arranged on the rotary disc. The movable arm comprises a hinged support fixedly connected with the rotary disc, a rotary arm is hinged to the hinged support, a V-shaped clamping plate is hinged to the end, away from the hinged support, of the rotary arm, and a holding and clampingoil cylinder for driving the rotary arm to swing up and down around the hinged support is arranged on the rotary disc. According to the rotary holding and clamping mechanism and the rotary holding andclamping trolley, integrity is high, the structure is small, exquisite and compact, operation is simple and convenient, turning and moving of the rotary holding and clamping trolley are convenient, limitation from the operation site area is small, flexible operation in the small space is facilitated, and the application requirements of the printing clean workshop with the high clean requirement,small space and high load requirement are met.

    本发明公开一种旋转抱夹机构及旋转抱夹小车,涉及机械搬运技术领域,解决塑料印刷中料卷人工搬运劳动强度及安全隐患大的问题,旋转抱夹小车包括车架和底盘,底盘上设有旋转升降机构和旋转抱夹机构,旋转抱夹机构包括底座,底座上设有转盘以及驱动转盘在竖直面内旋转的旋转驱动机构,转盘上相向设置有固定臂和活动臂;活动臂包括与转盘固定连接的铰座,铰座上铰接有转臂,转臂远离铰座的一端铰接有“V”字型夹板,转盘上设有驱动转臂绕铰座上下摆动的抱夹油缸;本发明集成性强,结构小巧紧凑,操作简单方便,其转弯、移动方便,作业场地面积限制小,便于在小空间灵活操作,满足于印刷洁净车间这样洁净要求高、空间小、负载需求较大的应用要求。


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    Title :

    Rotary holding and clamping mechanism and rotary holding and clamping trolley


    Additional title:

    一种旋转抱夹机构及旋转抱夹小车


    Contributors:
    ZHU YONGBO (author)

    Publication date :

    2021-04-02


    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



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