Instrument panel manufacturing system
    72.
    发明授权
    Instrument panel manufacturing system 失效
    仪表板制造系统

    公开(公告)号:US4505774A

    公开(公告)日:1985-03-19

    申请号:US500259

    申请日:1983-06-02

    Abstract: An instrument panel manufacturing system including a press forming device for the unit sheet and the core member having a feeding device and a heating device therefor.The feeding device (2) is provided with a suction device (20) for the unit sheet which is movable up and down, and the running rails (14) for the conveying bogie (21) are arranged between the sheet mounting position for the bogie and the conveying position so as to be movable up and down. The heating unit (3) is provided with lower rails (47) and upper rails (46) and includes a heater (48), and further a drying and melting device (101) having a drying chamber (102) and a melting chamber for the adhesive (65a) coated on the surface of the core member (65) is integrally arranged with the heating device (3). The forming device is provided with auxiliary rams (59) which are moved up and down separately from the lower die (55) and support the bogie running rails (61), the lower die (66) can be moved along the rails (223, 233) on the base block (49, 219) and an item expelling block (68, 232), and further the item expelling block (68, 232) can be inclined.

    Abstract translation: 一种仪表板制造系统,包括用于单元片的压制成形装置和具有进给装置的芯构件及其加热装置。 给料装置(2)设置有可上下移动的单元片的抽吸装置(20),用于转向架(21)的运行轨道(14)布置在用于转向架的片材安装位置 和输送位置上下移动。 加热单元(3)设置有下轨道(47)和上轨道(46),并且包括加热器(48),并且还具有干燥和熔化装置(101),其具有干燥室(102)和用于 涂覆在芯构件(65)的表面上的粘合剂(65a)与加热装置(3)一体地布置。 成形装置设置有与下模(55)分开地上下移动并支撑转向架运行轨道(61)的辅助柱塞(59),下模具(66)可沿轨道(223)移动, 233)和一个物品排出块(68,232),并且物品排出块(68,232)可以倾斜。

    Process and apparatus for extruding plastic foams through a fluorocarbon
lined die shaping means having extended wear characteristics
    73.
    发明授权
    Process and apparatus for extruding plastic foams through a fluorocarbon lined die shaping means having extended wear characteristics 失效
    用于通过具有延长的磨损特性的氟碳化合物衬里模具成型装置挤压塑料泡沫的方法和装置

    公开(公告)号:US4324748A

    公开(公告)日:1982-04-13

    申请号:US189944

    申请日:1980-09-22

    Abstract: In a method for producing a plastic foam of a desired expanded dimension which is constituted by extruding a melt of a thermoplastic synthetic resin containing a blowing agent through a die of an extruder and passing the extrudate through a shaping device located outwardly of the extruder and secured to the discharge end of the extruder while expanding and solidifying the molten mass so that it fills the shaping device; the improvement wherein at least a part of that area of the inside surface of the shaping device with which the expanded resin makes contact is formed of a plate of a fluorocarbon resin, said plate being secured to the inside surface of the shaping device by fitting portions, said fitting portions having a sufficient space for absorbing an increase in the volume of the fluorocarbon resin plate at the temperature of extrusion molding; and an apparatus for use in the above described process.

    Abstract translation: 在制造具有所需膨胀尺寸的塑料泡沫塑料的方法中,该方法是将包含发泡剂的热塑性合成树脂的熔体通过挤出机的模头挤出并使挤出物通过位于挤出机外部的成形装置并固定 到达挤出机的排出端,同时使熔融体膨胀和固化,使其填充成形装置; 改进之处在于,与发泡树脂接触的成形装置的内表面的至少一部分区域由碳氟树脂板形成,所述板通过装配部分固定到成形装置的内表面 所述装配部分具有足够的空间,用于在挤出成型温度下吸收氟碳树脂板的体积增加; 以及用于上述方法的装置。

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