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    • 3. 发明公开
    • 의료용 포트 튜브 압출성형장치 및 그 압출성형방법
    • 用于挤出成型装置的医用管道及其制造方法
    • KR1020090064986A
    • 2009-06-22
    • KR1020070132384
    • 2007-12-17
    • 이붕걸
    • 이붕걸
    • B29C47/06B29C47/56
    • B29C47/903B29C47/0023B29C47/0026B29C47/0057B29C47/065B29C47/26B29C47/263B29C47/28B29C47/34B29C47/882B29C47/8835B29C47/8895B29C47/905B29D23/001B29K2023/12B29K2067/00B29L2023/007B29L2031/7148
    • An extrusion molding device with a medical port tube an extrusion molding method thereof are provided to prevent sagging due to weight as a tube is extruded through an opening of a molding die in a gravity direction. An extrusion molding device(100) with a medical port tube comprises first, second, and third extruders(10), a molding die(20), a vacuum sizing tank(30), a take up roller(40), a cooling tank(50), and a blower(60). The first, second, and third extruders are provided with different resin raw materials respectively and fuses the resin raw materials and supply the resin raw materials by compressing the resin raw materials. The molding die is provided with the resin fused in the first, second, and third extruders. The molding die vertically extrudes a multi layer type tube. The vacuum sizing tank stabilizes the outer shape of the tube extruded from the molding die through cooling and vacuum pressure. The take up roller drags the tube passing through the vacuum sizing tank at fixed speed and transfers the tube. The tube guided and transferred with the take up roller is cooled in the cooling tank. The blower is installed in a tube traveling direction at the end part of the cooling tank. The blower dries the surface of the tube passing through the cooling tank.
    • 提供具有医用端口管及其挤出成型方法的挤出成型装置,以防止因重力而导致的下垂,因为管沿着重力方向通过成形模的开口挤出。 具有医用端口管的挤压成型装置(100)包括第一,第二和第三挤出机(10),成型模具(20),真空上浆罐(30),卷取辊(40),冷却罐 (50)和鼓风机(60)。 第一,第二和第三挤出机分别设置有不同的树脂原料,并且通过压缩树脂原料来熔化树脂原料并供应树脂原料。 成型模设置有熔融在第一,第二和第三挤出机中的树脂。 成型模具垂直地挤出多层型管。 真空定型槽通过冷却和真空压力稳定从成型模具挤出的管的外形。 卷取辊以固定的速度拖动通过真空定型槽的管,并传送管。 用卷取辊引导和转移的管在冷却槽中冷却。 鼓风机在冷却箱的端部沿管行进方向安装。 鼓风机干燥通过冷却罐的管表面。