The lifting device is used for driving a clamp for clamping stacked materials to ascend and descend and comprises a walking frame arranged above the clamp, a lifting channel is arranged in the middle of the walking frame, lifting shaft frames are slidably connected to the inner walls of the two sides of the lifting channel, and the lower ends of the lifting shaft frames are fixed to the clamp through connecting pieces. The lifting device further comprises a gear rack mechanism and a gear motor which drive the lifting shaft frame to move up and down, the gear rack mechanism comprises a rack arranged on the front end face of the lifting shaft frame and extending in the extending direction of the lifting shaft frame and a gear meshed with the rack, and the gear motor is fixed to the walking frame and used for driving the gear to rotate. The output end of the air cylinder is connected with a piston rod, and the lower end of the piston rod is connected with the lifting shaft frame through a floating connector. In this way, the lifting capacity and speed range are wide, energy is saved, efficiency is high, the structure is simple, and the requirement for timely stacking of materials in the medium-high-yield production process can be met.

    本发明涉及一种码垛机的升降装置,用于带动夹取码垛物料夹具的升降,包括设在夹具上方的行走架,行走架中部设有升降通道,升降通道两侧内壁均滑动连接有升降轴架,升降轴架的下端与夹具通过连接件固定,升降装置还包括驱动升降轴架上下运动的齿轮齿条机构和减速电机,齿轮齿条机构包括设在升降轴架的前端面上、沿其延伸方向延伸的齿条和与齿条啮合的齿轮,减速电机固定在行走架上、用于驱动齿轮转动,升降轴架前方的行走架上还固定有气缸,气缸的输出端连接有活塞杆,活塞杆的下端与升降轴架通过浮动接头连接。如此,提升能力和速度范围广、节能高效,且结构简单,能满足中高产量生产过程中对物料进行及时码放的需要。


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    Title :

    Lifting device of stacker crane


    Additional title:

    一种码垛机的升降装置


    Contributors:
    YANG CHENGLIN (author) / LI JIANPU (author) / ZHAO CONG (author) / LI XIAOPENG (author) / LEI SHANSHAN (author) / FAN HUANTONG (author) / HOU LONGXIAO (author) / BAI BAOKUN (author) / CHO HYUN (author) / XIE SHASHA (author)

    Publication date :

    2022-04-15


    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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