The invention relates to the field of sealing strip manufacturing, in particular to an automobile sealing strip and a manufacturing process thereof. The technology comprises the following steps that S1, hot rubber is introduced into a vertical pipe, then the hot rubber is sprayed out from a strip-shaped head, and the rubber sprayed out from the strip-shaped head needs to be poured into a rectangular frame, so that a layer of rubber is formed in the rectangular frame; S2, a layer of argil is added to the upper side of rubber, then a motor II drives a gear II to rotate, then a gear I, a side shaft and a folding plate are driven to rotate, the folding plate moves forwards at the beginning, then the folding plate is rotated to the rear, and the rubber layer on the front side is stacked on the rubber layer on the rear side; the automobile sealing strip comprises rubber sheets, argil layers and linear grooves, the rubber sheets are folded once, the argil layers are arranged in the middles of the rubber sheets, multiple layers of rubber sheets which are folded once are arranged on the upper sides of the rubber sheets, the argil layers are arranged in the middles of the multiple rubber sheets, and the multiple linear grooves are formed in the lower side of the rubber sheet located on the lowermost side from front to back.

    本发明涉及密封条制造领域,更具体的说是一种汽车密封条及其制造工艺。工艺包括以下步骤:S1:竖管处通入热橡胶,然后热橡胶从条形头处喷出,条形头处喷出的橡胶需要倒入矩形框内,使得橡胶在矩形框内形成一层;S2:在橡胶的上侧加入一层陶土,然后电机II带动齿轮II转动,进而带动齿轮I、侧轴和折叠板转动,折叠板起始时位移前方,然后将折叠板转动至后方,将前侧的橡胶层叠加在后侧的橡胶层上;一种汽车密封条,包括橡胶片、陶土层和直线槽,所述橡胶片折叠一次,橡胶片中间设置有陶土层,橡胶片的上侧设置有多层折叠一次的橡胶片,多个橡胶片中间均设置有陶土层,位于最下侧的橡胶片的下侧从前至后设置有多个直线槽。


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    Titel :

    Automobile sealing strip and manufacturing process thereof


    Weitere Titelangaben:

    一种汽车密封条及其制造工艺


    Beteiligte:
    BI QING (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / 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 / F16J Kolben , PISTONS



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