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    Kneading disc segment and twin-screw extruder
    2.
    发明公开
    Kneading disc segment and twin-screw extruder 有权
    揉盘片段和双螺杆挤出机

    公开(公告)号：EP2093037A2

    公开(公告)日：2009-08-26

    申请号：EP09150530.5

    申请日：2009-01-14

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

    发明人： Fukutani, Kazuhisa ,  Yamada, Sayaka ,  Yamane, Yasuaki ,  Yamaguchi, Kazuo

    IPC分类号： B29B7/48 ,  B29B7/84

    CPC分类号： B29B7/483 ,  B29B7/847 ,  B29C47/6025 ,  B29C47/6056

    摘要： The kneading disc segment (1) according to the present invention comprises plural disc sets each (25,26) comprising two kneading discs (16,17;18,19) and mounted on a kneading screw (3) which is for kneading a material while feeding the material to a downstream side. Disc sets each comprising a first kneading disc (16,18) positioned on an upstream side and a second kneading disc (17,19), the second kneading disc being mounted continuously with and downstream of the first kneading disc so as to have a phase difference δ of an acute angle relative to the first kneading disc, are disposed continuously in the axial direction of the kneading screw. The first kneading discs in two continuous disc sets have a phase difference of 180°. With this construction, it is possible to attain a higher degree of kneading than in the conventional neutral kneading disc segment.

    摘要翻译： 根据本发明的捏合盘片段（1）包括多个盘组（25,26），每个盘组包括两个捏合盘（16,17; 18,19）并且安装在用于捏合材料的捏合螺杆（3）上 同时将物料输送到下游侧。 每个盘组包括位于上游侧的第一捏合盘（16,18）和第二捏合盘（17,19），第二捏合盘与第一捏合盘连续安装并位于第一捏合盘的下游，以具有相位 相对于第一捏合盘的锐角的差δ在捏合螺杆的轴向方向上连续设置。 两个连续盘组中的第一捏合盘具有180°的相位差。 利用这种结构，可以获得比传统的中性捏合盘片段更高的捏合度。

    Kneading disc segment and twin-screw extruder
    3.
    发明公开
    Kneading disc segment and twin-screw extruder 有权
    Knetscheibensegment和双螺杆挤出机

    公开(公告)号：EP2093037A3

    公开(公告)日：2009-09-02

    申请号：EP09150530.5

    申请日：2009-01-14

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

    发明人： Fukutani, Kazuhisa ,  Yamada, Sayaka ,  Yamane, Yasuaki ,  Yamaguchi, Kazuo

    IPC分类号： B29B7/48 ,  B29B7/84

    CPC分类号： B29B7/483 ,  B29B7/847 ,  B29C47/6025 ,  B29C47/6056

    摘要： The kneading disc segment (1) according to the present invention comprises plural disc sets each (25,26) comprising two kneading discs (16,17;18,19) and mounted on a kneading screw (3) which is for kneading a material while feeding the material to a downstream side. Disc sets each comprising a first kneading disc (16,18) positioned on an upstream side and a second kneading disc (17,19), the second kneading disc being mounted continuously with and downstream of the first kneading disc so as to have a phase difference δ of an acute angle relative to the first kneading disc, are disposed continuously in the axial direction of the kneading screw. The first kneading discs in two continuous disc sets have a phase difference of 180°. With this construction, it is possible to attain a higher degree of kneading than in the conventional neutral kneading disc segment.

    Device and method for adjusting the degree of mixing
    8.
    发明公开
    Device and method for adjusting the degree of mixing 有权
    装置和方法，用于调节混合度

    公开(公告)号：EP2181822A3

    公开(公告)日：2011-04-06

    申请号：EP09172436.9

    申请日：2009-10-07

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

    发明人： Yamada, Sayaka ,  Yamaguchi, Kazuo ,  Yamane, Yasuaki ,  Fukutani, Kazuhisa

    IPC分类号： B29B7/48 ,  B29C47/38

    CPC分类号： B29B7/484 ,  B29B7/488 ,  B29C47/0009 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/40 ,  B29C47/6093 ,  B29C47/64 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92514 ,  B29C2947/92571 ,  B29C2947/92914 ,  B29C2947/92952

    摘要： The device (1) for adjusting the degree of mixing according to the present invention is installed in mixing equipment (2) equipped with a kneading/mixing screw (4) for mixing material while feeding the material to a downstream side, wherein a gate member (13) is moved relative to a portion (12) of a circular section provided for the kneading/mixing screw so as to cause a change in the area of a flow path formed between the gate member and the portion of a circular section, thereby adjusting the degree of mixing of the material. Drive quantity changing means (16) is disposed between the gate member and drive means (15). The drive quantity changing means is constructed so as to change the drive quantity, x, into the movement quantity, Δδ, in accordance with a profile such that a change rate of the movement quantity, Δδ, relative to the drive quantity, x, is made smaller when the degree of opening, δ, of the gate member is smaller and the change rage of the movement quantity, Δδ, relative to the drive quantity, x, is made larger when the degree of opening, δ, of the gate member is larger. Through such construction, it is possible to let the degree of mixing change at a constant change rate relative to the drive quantity of the drive means.

    Device and method for adjusting the degree of mixing
    9.
    发明公开
    Device and method for adjusting the degree of mixing 有权
    Vorrichtung und Verfahren zur Einstellung des Mischgrads

    公开(公告)号：EP2181822A2

    公开(公告)日：2010-05-05

    申请号：EP09172436.9

    申请日：2009-10-07

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

    发明人： Yamada, Sayaka ,  Yamaguchi, Kazuo ,  Yamane, Yasuaki ,  Fukutani, Kazuhisa

    IPC分类号： B29B7/48

    CPC分类号： B29B7/484 ,  B29B7/488 ,  B29C47/0009 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/40 ,  B29C47/6093 ,  B29C47/64 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92514 ,  B29C2947/92571 ,  B29C2947/92914 ,  B29C2947/92952

    摘要： The device (1) for adjusting the degree of mixing according to the present invention is installed in mixing equipment (2) equipped with a kneading/mixing screw (4) for mixing material while feeding the material to a downstream side, wherein a gate member (13) is moved relative to a portion (12) of a circular section provided for the kneading/mixing screw so as to cause a change in the area of a flow path formed between the gate member and the portion of a circular section, thereby adjusting the degree of mixing of the material. Drive quantity changing means (16) is disposed between the gate member and drive means (15). The drive quantity changing means is constructed so as to change the drive quantity, x, into the movement quantity, Δδ, in accordance with a profile such that a change rate of the movement quantity, Δδ, relative to the drive quantity, x, is made smaller when the degree of opening, δ, of the gate member is smaller and the change rage of the movement quantity, Δδ, relative to the drive quantity, x, is made larger when the degree of opening, δ, of the gate member is larger. Through such construction, it is possible to let the degree of mixing change at a constant change rate relative to the drive quantity of the drive means.

    摘要翻译： 根据本发明的用于调节混合度的装置（1）安装在配备有用于混合材料的捏合/混合螺杆（4）的混合设备（2）中，同时将材料供给到下游侧，其中门部件 （13）相对于设置在搅拌/混合螺杆的圆形部分的部分（12）移动，从而形成在门部件与圆形部分的部分之间形成的流路的面积的变化，由此 调整材料的混合度。 驱动量改变装置（16）设置在门构件和驱动装置（15）之间。 驱动量改变装置被构造成根据轮廓将驱动量x改变为移动量“'”，使得移动量“'”相对于驱动量的变化率x 当门部件的打开度“较小”时，相对于驱动量x的移动量“变化”变大，当开口度“ 门构件较大。 通过这样的结构，可以使混合度相对于驱动装置的驱动量以恒定的变化速度变化。