The invention belongs to the technical field of carrying robot pallet forks, and discloses a composite impact-resistant pallet fork and a preparation method thereof.The composite impact-resistant pallet fork is sequentially provided with a surface impact-resistant layer, a middle interface layer and a bottom rigid layer from one side to the other side, and the surface impact-resistant layer is of a composite structure of a carbon fiber two-dimensional woven structure and a thermoplastic resin matrix; the middle interface layer adopts a composite structure of an aramid honeycomb structure and a thermoplastic resin matrix; the bottom rigid layer comprises a main body and a plurality of buffer sheets, the main body is a composite structure of a high-strength carbon fiber three-dimensional woven structure and a thermosetting resin matrix, and the plurality of buffer sheets are uniformly pre-buried on one side, close to the middle interface layer, of the main body. The pallet fork with the structure has good impact resistance, rigidity, anti-seismic performance and buffering performance.

    本发明属于搬运机器人货叉技术领域,公开了一种复合耐冲击货叉及其制备方法,自一侧向另一侧依次设置表面耐冲击层、中间界面层和底部刚性层,其中,所述表面耐冲击层为碳纤维二维编织结构与热塑性树脂基体的复合结构;中间界面层采用芳纶蜂窝结构与热塑性树脂基体的复合结构;底部刚性层包括主体和若干个缓冲片,所述主体为高强度碳纤维三维编织结构与热固性树脂基体的复合结构,若干缓冲片均匀预埋于所述主体的靠近中间界面层的一侧。该结构的货叉具有较好的耐冲击作用、刚性、抗震性能和缓冲性能。


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    Title :

    Composite impact-resistant pallet fork and preparation method thereof


    Additional title:

    一种复合耐冲击货叉及其制备方法


    Contributors:
    ZHU BO (author) / CAO WEIWEI (author) / SONG HANMO (author) / TAN HONG (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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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