The invention discloses a roller with a nylon, metal and polyurethane composite structure, which comprises a polyurethane tire bead which is an annular tire outer ring structure made of a TPU (thermoplastic polyurethane) material and is integrally sleeved outside; a nylon skeleton; the inner wall face of the nylon framework is sleeved with an aluminum alloy hub, the nylon framework is made of polyamide 66 mixed with 30% glass fiber thermoplastic nylon materials, the aluminum alloy hub is of an annular hub structure made of aluminum alloy materials, and connecting assemblies are arranged among the polyurethane tire bead, the nylon framework and the aluminum alloy hub. According to the idler wheel of the nylon, metal and polyurethane composite structure, the polyurethane tire bead, the nylon framework and the aluminum alloy hub are connected in a concentric circle sleeving mode, and stable bonding is kept at the connecting positions of the polyurethane tire bead, the nylon framework and the aluminum alloy hub along with connecting assemblies arranged between the polyurethane tire bead and the nylon framework and between the polyurethane tire bead and the aluminum alloy hub. And the bonding strength among the polyurethane tire bead, the nylon framework and the aluminum alloy hub is stable.

    本发明公开了一种尼龙、金属、聚氨酯复合结构的滚轮,包括:聚氨酯胎圈,其为TPU聚氨酯材料构成的环形胎外圈结构,为整体外部套设;尼龙骨架;所述尼龙骨架内壁面套设有铝合金轮毂,且尼龙骨架由聚酰胺66混30%玻璃纤维热塑性尼龙材料制成,并且铝合金轮毂为铝合金材料制成的环形轮毂结构,所述聚氨酯胎圈、尼龙骨架和铝合金轮毂之间设有连接组件。该尼龙、金属、聚氨酯复合结构的滚轮,聚氨酯胎圈与尼龙骨架以及铝合金轮毂呈同心圆套设连接,随着聚氨酯胎圈与尼龙骨架以及铝合金轮毂之间设置的连接组件,为聚氨酯胎圈、尼龙骨架和铝合金轮毂连接处保持稳定粘结,使得聚氨酯胎圈与尼龙骨架以及铝合金轮毂之间粘结力度稳定。


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    Title :

    Roller with nylon, metal and polyurethane composite structure


    Additional title:

    一种尼龙、金属、聚氨酯复合结构的滚轮


    Contributors:
    ZHANG YIPENG (author) / SHEN YU (author) / YUAN HUA (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / 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