The invention provides a manufacturing method of a bearing plate, the bearing plate and a manufacturing mold of the bearing plate, and relates to the field of car trim manufacturing. The method comprises the steps of manufacturing a shell, paving a first felt part on the surface of a first lower mold, spraying a first base body material to the first felt part, and carrying out moulding pressing; preparing a honeycomb interlayer material, wrapping a honeycomb core material through a second felt part, and spraying a second base body material; and composite forming, putting the shell on a secondlower mold, placing the honeycomb interlayer material on the shell, and carrying out moulding pressing. The bearing plate comprises the shell, a strength layer and a honeycomb core material layer, thestrength layer wraps the honeycomb core material layer, the shell wraps the strength layer, the mold comprises a lower mold, a first upper mold and a second upper mold, the first upper mold and the second upper mold are assembled with the lower mold, when the lower mold and the first upper mold are assembled, the shell manufacturing step can be implemented, when the lower mold and the second upper mold are assembled, the composite forming step can be implemented, and the bearing plate manufactured through the method is small in mass and high in bearing capacity.

    本申请提供了一种承重板的制造方法、承重板及承重板的制造模具,涉及汽车内饰制造领域。方法包括:制作外壳,将第一毡件铺设在第一下模具表面,在第一毡件上喷涂第一基体材料,进行模压。准备蜂窝夹层材料,用第二毡件包覆蜂窝芯材,并喷涂第二基体材料。复合成型,将外壳放入第二下模具,将蜂窝夹层材料放置于外壳上,进行模压。承重板包括外壳、强度层和蜂窝芯材层,强度层包覆蜂窝芯材层,外壳包覆强度层。模具包括下模具、第一上模具和第二上模具。第一上模具和第二上模具可分别与下模具合模。当下模具和第一上模具合模时,能够实施制作外壳步骤。当下模具和第二上模具合模时,可实施复合成型步骤。该方法制造的承重板质量轻,承重能力强。


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    Titel :

    Manufacturing method of bearing plate, bearing plate and manufacturing mold of bearing plate


    Weitere Titelangaben:

    一种承重板的制造方法、承重板及承重板的制造模具


    Beteiligte:
    QIAN DEHONG (Autor:in) / WANG YONGHONG (Autor:in) / DING QINGXIN (Autor:in)

    Erscheinungsdatum :

    2020-10-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B26F Perforieren , PERFORATING / 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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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