PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceiling material for a vehicle, by which steam penetration from a metal die side to a laminate material before molding is simply and surely prevented to stably carry out continuously molding the ceiling material for the vehicle, and to provide a manufacturing apparatus of the ceiling material for the vehicle.SOLUTION: There are provided a veneer member 52 and a guide member 66, the veneer member where a tip part of a vertical plate part 521 protrudes toward the other die side by continuously supplying a laminate material 2 comprising a substrate formed of a flexible polyurethane foamed body in which a binder is impregnated, toward an area between an upper die 6 and a lower die 5 of a metal die 4 and by separating one die from a die side wall on an upper stream side and crossing a traveling direction of the laminate material 2 in plan view; and the guide member where a parallel plate surface 661a is provided via a gap with respect to an outer plate surface 521a on the upper stream side than the outer plate surface 521a of the vertical plate part 521, and under die-closing thereof. There is provided a manufacturing method of a ceiling material for a vehicle, the method comprising the steps of forming a deforming part that is bent in a U-shape in such a manner that the tip part of the vertical plate part 521 enters into an area between the other die side wall and the parallel plate surface 661a, and the laminate material 2 entangles on the vertical plate part 521; and subsequently curing the binder by hot pressing after carrying out the die-closing.SELECTED DRAWING: Figure 2

    【課題】成形前の積層材へ金型側からの蒸気進入を簡便で確実に阻止して歩留りを向上させ、安定した車両用天井材の連続成形をなす車両用天井材の製造方法及び車両用天井材の製造装置の提供。【解決手段】バインダを含浸させた軟質ポリウレタン発泡体の基材が備わる積層材2を金型4の上型6と下型5間へ向けて連続的に供給し、一方の型に上流側の型側壁と離間させ且つ積層材2の進行方向と平面視で交差させて他方の型側へ向け垂直板部521の先端部分が突出する突板部材52と、垂直板部521の外板面521aよりも上流側で且つ型閉じ下で外板面521aに対し平行板面661aが隙間を介在させて備わるガイド部材66とを具備し、他方の型側壁と平行板面661a間へ垂直板部521の先端部分が入り込み、垂直板部521に積層材2がまとうようにU字状に屈曲した変形部を形成させてから、型閉じして熱プレスでバインダを硬化させる車両用天井材の製造方法。【選択図】図2


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    Title :

    MANUFACTURING METHOD OF CEILING MATERIAL FOR VEHICLE, AND MANUFACTURING APPARATUS OF CEILING MATERIAL FOR VEHICLE


    Additional title:

    車両用天井材の製造方法及び車両用天井材の製造装置


    Contributors:

    Publication date :

    2018-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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