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    • 1. 发明授权
    • Apparatus for producing a molded skin product
    • 用于生产模制皮肤产品的装置
    • US4601652A
    • 1986-07-22
    • US770485
    • 1985-08-29
    • Yoshio AndoShuno KumagaiToshiyuki Kinugasa
    • Yoshio AndoShuno KumagaiToshiyuki Kinugasa
    • B29C31/00B29C41/00B29C41/08B29C41/36B29K27/06B29L31/58B29C41/38B29C41/46
    • B29C41/08Y10S264/51Y10S425/02
    • A process and an apparatus for producing a molded skin product such as an interior decoration member like an instrument panel for an automobile or other vehicle. The process includes charging a desired amount of synthetic resin powder into a treating container disposed facing a predetermined shaped molding mold surface. The mold surface is heated to a temperature of at least the melting temperature of the synthetic resin. The powder is spattered onto the mold surface by violently agitating the same by an agitation means whereby a fused coating of the powder is formed on the mold surface. The spattering is discontinued when the coating reaches a predetermined thickness. The mold surface is cooled thereby solidifying the coating to form the molded skin material. The molded skin material is then removed from the mold surface. The powder can be fluidized during the spattering. The apparatus includes the treating chamber for receiving a charge of synthetic resin powder, a metallic mold forming with the treating chamber a closed chamber with the mold having a mold surface facing the treating chamber, equipment for selectively heating and cooling the mold surface, and an agitation mechanism in the treating chamber for violently agitating the synthetic resin powder to spatter the same upwardly against the mold surface. The mold can be moveable from a closed position forming the closed chamber to an open position with the mold surface facing upwardly. The agitation mechanism includes at least one shaft and agitation blades mounted thereon.
    • 用于制造诸如汽车或其他车辆的仪表板的室内装饰构件的模制皮肤产品的方法和装置。 该方法包括将期望量的合成树脂粉末装入面对预定的成型模具表面设置的处理容器中。 将模具表面加热到至少合成树脂的熔融温度的温度。 通过用搅拌装置剧烈搅拌粉末将其粉碎到模具表面上,由此在模具表面上形成熔融的粉末涂层。 当涂层达到预定厚度时,飞溅物停止。 将模具表面冷却,从而固化涂层以形成模制的表皮材料。 然后将模制的表皮材料从模具表面移除。 粉末可以在飞溅期间流化。 该设备包括处理室,用于接收合成树脂粉末的装料,金属模具与处理室形成封闭室,模具具有面向处理室的模具表面,用于选择性地加热和冷却模具表面的设备,以及 处理室中的搅拌机构用于剧烈搅拌合成树脂粉末以向上溅射合模树脂表面。 模具可以从形成封闭室的关闭位置移动到模具表面朝上的打开位置。 搅拌机构包括安装在其上的至少一个轴和搅拌叶片。
    • 2. 发明授权
    • Process for producing a molded skin product
    • 用于生产模制皮肤产品的方法
    • US4552715A
    • 1985-11-12
    • US494103
    • 1983-05-12
    • Yoshio AndoShuno KumagaiToshiyuki Kinugasa
    • Yoshio AndoShuno KumagaiToshiyuki Kinugasa
    • B29C31/00B29C41/00B29C41/08B29C41/36B29K27/06B29L31/58
    • B29C41/08Y10S264/51Y10S425/02
    • A process and an apparatus for producing a molded skin product such as an interior decoration member like an instrument panel for an automobile or other vehicle. The process includes charging a desired amount of synthetic resin powder into a treating container disposed facing a predetermined shaped molding mold surface. The mold surface is heated to a temperature of at least the melting temperature of the synthetic resin. The powder is spattered onto the mold surface by violently agitating the same by an agitation means whereby a fused coating of the powder is formed on the mold surface. The spattering is discontinued when the coating reaches a predetermined thickness. The mold surface is cooled thereby solidifying the coating to form the molded skin material. The molded skin material is then removed from the mold surface. The powder can be fluidized during the spattering. The apparatus includes the treating chamber for receiving a charge of synthetic resin powder, a metallic mold forming with the treating chamber a closed chamber with the mold having a mold surface facing the treating chamber, equipment for selectively heating and cooling the mold surface, and an agitation mechanism in the treating chamber for violently agitating the synthetic resin powder to spatter the same upwardly against the mold surface. The mold can be moveable from a closed position forming the closed chamber to an open position with the mold surface facing upwardly. The agitation mechanism includes at least one shaft and agitation blades mounted thereon.
    • 用于制造诸如汽车或其他车辆的仪表板的室内装饰构件的模制皮肤产品的方法和装置。 该方法包括将期望量的合成树脂粉末装入面对预定的成型模具表面设置的处理容器中。 将模具表面加热到至少合成树脂的熔融温度的温度。 通过用搅拌装置剧烈搅拌粉末将其粉碎到模具表面上,由此在模具表面上形成熔融的粉末涂层。 当涂层达到预定厚度时,飞溅物停止。 将模具表面冷却,从而固化涂层以形成模制的表皮材料。 然后将模制的表皮材料从模具表面移除。 粉末可以在飞溅期间流化。 该设备包括处理室,用于接收合成树脂粉末的装料,金属模具与处理室形成封闭室,模具具有面向处理室的模具表面,用于选择性地加热和冷却模具表面的设备,以及 处理室中的搅拌机构用于剧烈搅拌合成树脂粉末以向上溅射合模树脂表面。 模具可以从形成封闭室的关闭位置移动到模具表面朝上的打开位置。 搅拌机构包括安装在其上的至少一个轴和搅拌叶片。