a molding method of blow-molding a hollow tank body with a built-in component is provided the method molds the hollow tank body by molding the sheet parisons (18,19) in the half molds (3, 4) after the moving cooperation of the half molds (3, 4), an expanding mechanism of a pre-molding template device, the template half plates (1, 2) and the bases (8, 9), the half molds (3, 4) are respectively leaned against the closed template half plates (1, 2), and the sheet parisons (18, 19) are leaned against the half molds (3, 4) by blowing and/or sucking so as to be pre-molded. The tank body is molded after placing the component into it. A pre-molding template device is also provided. An expanding mechanism and the template half plates (1, 2) are mounted on the bases (8, 9), and the bases (8, 9) are mounted on a rail bracket (7), the bases (8, 9) are driven by a power device to move on the rail bracket (7). The invention reduces the product cost, enhances adaptability to the uneven sheet parisons, increases product yield, and allows the built-in component to minimize the number of the openings on the tank wall and to realize low permeability of the molded hollow tank body.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MOLDING METHOD OF BLOW-MOLDING HOLLOW TANK BODY WITH BUILT-IN COMPONENT AND PRE-MOLDING TEMPLATE DEVICE


    Weitere Titelangaben:

    FORMGEBUNGSVERFAHREN ZUR BLASFORMUNG EINES HOHLGEFÄSSKÖRPERS MIT INTEGRIERTER KOMPONENTE UND VORFORMENDE SCHABLONE
    PROCÉDÉ DE MOULAGE PAR SOUFFLAGE DE CORPS DE RÉSERVOIR CREUX COMPRENANT UN ÉLÉMENT INTÉGRÉ ET DISPOSITIF DE GABARIT DE PRÉ-MOULAGE


    Beteiligte:
    SUN YAN (Autor:in) / JIANG LIN (Autor:in) / LIU LIANG (Autor:in) / XU SONGJUN (Autor:in) / LIU YIHU (Autor:in) / GAO DEJUN (Autor:in) / SU WEIDONG (Autor:in) / LI DENGQUN (Autor:in) / YANG YAN (Autor:in) / HONG WENBIN (Autor:in)

    Erscheinungsdatum :

    2016-08-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Molding method of blow-molding hollow tank body with built-in component and pre-molding template device

    SUN YAN / JIANG LIN / LIU LIANG et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    RESIN FUEL TANK AND BLOW MOLDING MOLD FOR MOLDING THE SAME

    MIKI MASAHARU | Europäisches Patentamt | 2018

    Freier Zugriff

    Blow Molding

    Getz, W. A. | SAE Technical Papers | 1967


    Resin fuel tank and blow molding mold for molding the same

    MIKI MASAHARU | Europäisches Patentamt | 2020

    Freier Zugriff

    RESIN FUEL TANK AND BLOW MOLDING DIE FOR MOLDING THE SAME

    MIKI MASAHARU | Europäisches Patentamt | 2018

    Freier Zugriff