CALIBRATING DEVICE FOR A BLOWN FILM TUBE
    11.
    发明申请
    CALIBRATING DEVICE FOR A BLOWN FILM TUBE 有权
    用于制造薄膜管的校准装置

    公开(公告)号:US20130161852A1

    公开(公告)日:2013-06-27

    申请号:US13820857

    申请日:2011-09-08

    申请人: Jens Goldenstein

    发明人: Jens Goldenstein

    IPC分类号: B29D23/00

    摘要: The invention describes a calibration device (1) for calibrating a film hose produced via a blow-extrusion film device, by which (1) the film hose can be brought into a desired diameter, with the calibration device comprising at least one film guiding element, by which the film hose can be guided.The film guiding element comprises at least one elastically deformable element.

    摘要翻译: 本发明描述了一种校准装置(1),用于校准通过吹塑挤出薄膜装置产生的薄膜软管,通过该校准装置(1)可以使薄膜软管达到期望的直径,校准装置包括至少一个薄膜引导元件 ,可以引导胶片软管。 薄膜引导元件包括至少一个可弹性变形的元件。

    Method and Apparatus for Moving a Tube Extrusion Line Along
    12.
    发明申请
    Method and Apparatus for Moving a Tube Extrusion Line Along 有权
    用于移动管材挤出生产线的方法和装置

    公开(公告)号:US20120306111A1

    公开(公告)日:2012-12-06

    申请号:US13178335

    申请日:2011-07-07

    IPC分类号: B29C49/64

    摘要: A method and apparatus for moving along a tube extrusion line. An extruded tube is pushed through the extrusion line, by means of pressure generated by an extruder, to a withdrawal unit that takes over further driving of the tube. In a first-moving along phase, in which the tube has not yet passed a sealing of a calibration cooling unit relative to the atmosphere, the latter is under atmospheric pressure. In a second phase, in which the tube has passed the sealing, the calibration and cooling unit is placed under underpressure. In the first phase, the tube is supported either by internal overpressure or by a mechanical inner guide. A support cylinder extends axially from a casing head of the extruder and extends coaxially into a calibration sleeve in a first section of the calibration and cooling unit. A support plate is disposed between the casing head and an inlet of the calibration sleeve and provides external support for a tube exiting the casing head.

    摘要翻译: 一种沿管挤出生产线移动的方法和装置。 将挤压管通过挤出机产生的压力推到挤出管线上,从而引导管接管进一步驱动。 在第一移动相中,其中管尚未通过校准冷却单元相对于大气的密封,后者处于大气压下。 在管已经通过密封的第二阶段中,校准和冷却单元被置于负压下。 在第一阶段,管由内部超压或机械内导向器支撑。 支撑筒从挤出机的套管头轴向延伸,并在校准和冷却单元的第一部分中同轴地延伸到校准套筒中。 支撑板设置在套管头和校准套筒的入口之间,并且为离开套管头的管提供外部支撑。

    DEVICE AND METHOD FOR CALIBRATING FILM TUBING
    13.
    发明申请
    DEVICE AND METHOD FOR CALIBRATING FILM TUBING 有权
    用于校准薄膜管的装置和方法

    公开(公告)号:US20120211911A1

    公开(公告)日:2012-08-23

    申请号:US13505605

    申请日:2010-11-10

    IPC分类号: B29C49/04

    摘要: The invention describes a device for calibrating membrane tubes which are extrudable by means of an extrusion die. As characteristics it comprises a ring along the interior wall of which the extruded membrane tube can be guided as well as a cooling liquid provision appliance which can be used to provide a cooling liquid which can be conveyed to between the interior wall and the membrane tube.The ring comprises at least one open chamber in the region where the membrane tube exits the ring, wherein the at least one opening of the chamber is facing the membrane tube and is sealed with at least one permeable webbed piece. A vacuum can be applied to the chamber.

    摘要翻译: 本发明描述了一种用于校准可通过挤压模挤出的膜管的装置。 作为特征,它包括沿其内壁的挤出的膜管可被引导的环以及可用于提供可以被输送到内壁和膜管之间的冷却液体的冷却液体提供装置。 所述环包括在所述膜管离开所述环的区域中的至少一个开放室,其中所述室的所述至少一个开口面向所述膜管并且用至少一个可渗透的网状物件密封。 真空可以施加到腔室。

    Sizing Device
    15.
    发明申请
    Sizing Device 有权
    尺寸设备

    公开(公告)号:US20110244067A1

    公开(公告)日:2011-10-06

    申请号:US13075365

    申请日:2011-03-30

    申请人: Koji Matsuda

    发明人: Koji Matsuda

    IPC分类号: B29C47/90

    摘要: A sizing device is installed on a downstream side in an extrusion direction of a die. A table having two sizing unit attachment portions which are adjacent to each other in a lateral direction orthogonal to the extrusion direction. The table is provided at a device body so as to be laterally movable between a first position where one of the two sizing unit attachment portions is at a production position and the other of the two sizing unit attachment portions is at a standby position, and a second position where the other of the two sizing unit attachment portions is at the production position and the one of the two sizing unit attachment portions is at the standby position. A sizing unit for production configured to perform cooling and sizing in practice is detachably attached to one of the two sizing unit attachment portions at the production position to coincide with an extrusion line. A sizing unit for replacement is detachably attachable to the other of the two sizing unit attachment portions at the standby position.

    摘要翻译: 定型装置安装在模具挤出方向的下游侧。 具有在与挤压方向正交的横向方向上彼此相邻的两个施胶单元附接部的台。 桌子设置在装置主体处,以便在两个施胶单元附接部分中的一个处于生产位置并且两个施胶单元附接部分中的另一个处于待机位置的第一位置之间可横向移动;以及 第二位置,其中两个施胶单元附接部分中的另一个处于生产位置,并且两个施胶单元安装部分中的一个处于待机位置。 在实际中,构造成进行冷却和施胶的生产用尺寸单元可以在生产位置上与两个施胶单元安装部分中的一个可拆卸地连接,以与挤出生产线重合。 用于更换的尺寸单元可拆卸地附接到待机位置处的两个施胶单元附接部分中的另一个。

    Pipe support system
    18.
    发明授权
    Pipe support system 失效
    管道支撑系统

    公开(公告)号:US07758331B2

    公开(公告)日:2010-07-20

    申请号:US11392469

    申请日:2006-03-29

    IPC分类号: B29C47/90

    摘要: Supporting device for a plastic profile (2), in particular for a plastic pipe, in a calibration device which has a supporting region (1), in which it supports the plastic profile (2), wherein the contour (3) in the supporting region (1) is adapted to the contour of the plastic profile (2). According to the invention, provision is made in that the contour (3) in the supporting region (1), in particular the radius (4), can be changed.Furthermore, the invention relates to a process for changing a supporting region of a supporting device, in which the position of one or more series-arranged supporting devices with continuously changeable supporting region are changed as a function of a predetermined theoretical diameter such that the predetermined diameter is produced.

    摘要翻译: 在具有支撑区域(1)的校准装置中用于塑料型材(2)的塑料型材(2)的支撑装置,特别是用于塑料管的支撑装置,其中支撑塑料型材(2),其中支撑的轮廓(3) 区域(1)适于塑料轮廓(2)的轮廓。 根据本发明,提供支撑区域(1)中的轮廓(3),特别是半径(4)可以改变。 此外,本发明涉及一种用于改变支撑装置的支撑区域的方法,其中具有连续可变支撑区域的一个或多个串联布置的支撑装置的位置作为预定理论直径的函数而改变,使得预定 产生直径。