Equipment and method in handling of doctor blades for a paper/cardboard machine
    1.
    发明授权
    Equipment and method in handling of doctor blades for a paper/cardboard machine 失效
    处理纸/纸板机刮刀的设备和方法

    公开(公告)号:US06682012B1

    公开(公告)日:2004-01-27

    申请号:US10019982

    申请日:2002-04-22

    CPC classification number: D21G3/005

    Abstract: A reeling device (10), has a support base (1), a support arm (2), and a shaft (9′) mounted on the support arm (2). One shaft end has a boss (9) and the other end has a revolving frame (7). Mounted to the device is a transit case (20), within which the used doctor blades (12) of a paper/cardboard machine are reeled on a roll. Raw material is supplied to a blade production plant, where the blades are produced, then transported to a paper/cardboard plant and stored in the plant prior to being mounted in connection with paper/cardboard machine rolls, where their condition is monitored during use. Used doctor blades are removed from the machine, packed in storable form with the reeling device, and are stored in the paper/cardboard plant. The packed used blades are transported away from the paper/cardboard plant and delivered into recycling, reuse or end use.

    Abstract translation: 卷取装置(10)具有支撑基座(1),支撑臂(2)和安装在支撑臂(2)上的轴(9')。 一个轴端具有凸台(9),另一端具有旋转框架(7)。 安装到设备上的是运送箱(20),纸/纸板机的废纸刮刀(12)卷绕在卷筒上。 原材料被供应到叶片生产设备,其中生产叶片,然后在与纸/纸板机辊子相连接的情况下运送到纸/纸板装置并存储在工厂中,在使用期间监测其状况。 将刮刀从机器上取出,用卷取装置以可储存的形式包装,并存放在纸/纸板厂中。 包装的二手叶片从纸/纸板厂运送离开,并进入回收,再利用或最终用途。

    Doctor unit in a paper machine
    2.
    发明授权
    Doctor unit in a paper machine 失效
    医生单位在造纸机

    公开(公告)号:US07108766B1

    公开(公告)日:2006-09-19

    申请号:US10070409

    申请日:2000-09-12

    CPC classification number: D21G3/005

    Abstract: A doctor unit in a paper machine includes a blade carrier having a blade holder fitted to the blade carrier. A doctor blade is mountable in the blade holder to doctor a roll or similar moving surface. The blade holder and/or doctor blade include one or more sensors installed inside the construction or on its surface. The sensors are arranged to measure the wear of and/or stress in the blade holder and/or doctor blade.

    Abstract translation: 造纸机中的医生单元包括具有安装到刀片架上的刀片保持架的刀片托架。 刮刀可安装在刀片保持器中以刮擦辊或类似的移动表面。 刀片保持器和/或刮刀刀片包括安装在结构内或其表面上的一个或多个传感器。 传感器布置成测量刀片保持器和/或刮刀中的磨损和/或应力。

    Composite doctor blade
    3.
    发明申请
    Composite doctor blade 失效
    复合刮刀

    公开(公告)号:US20060130749A1

    公开(公告)日:2006-06-22

    申请号:US11303747

    申请日:2005-12-15

    CPC classification number: D21G3/005 B05C11/044

    Abstract: A composite doctor blade to be installed in a blade holder (11) containing a throat (15) has a rear part (14) made of a composite material which has a profiling (16) which protrudes beyond the plane (18) defined by the doctor blade in order to retain the doctor blade in the blade holder (11). At a distance from the rear part (14), part (17) of the profiling (16) protrudes from the plane (18) to one side only. Moreover, the part (17) is higher than its width in the cross-sectional plane of the doctor blade.

    Abstract translation: 安装在包含喉部(15)的刀片保持器(11)中的复合刮刀具有由复合材料制成的后部(14),所述后部(14)具有突出超过所述平面(18)限定的平面(18)的轮廓(16) 刮刀以将刮刀保持在刀架(11)中。 在距离后部(14)的距离处,型材(16)的部分(17)仅从平面(18)突出到一侧。 此外,部分(17)比刮刀的横截面中的宽度高。

    Equipment and method for changing a blade
    4.
    发明授权
    Equipment and method for changing a blade 失效
    改变叶片的设备和方法

    公开(公告)号:US07013526B2

    公开(公告)日:2006-03-21

    申请号:US10479668

    申请日:2002-06-04

    CPC classification number: B05C11/026 D21G3/005 D21H25/10

    Abstract: Equipment and a method for changing a blade which is intended to be placed in a blade holder (10) and which is preferably arranged as a flexible band (16). The equipment has reels (14, 15) for keeping the band (16) reeled and transfer devices (18) for moving the band (16) in the blade holder (10) between the reels (14, 15). The equipment includes guide devices (17) for guiding the band (16) from a reel (14, 15) to the blade holder (10) and vice versa. The guide devices (17) are arranged to turn the band (16) longitudinally to be essentially parallel to the blade holder (10). The closest guide member (20) of the guide members (20, 20′) belonging to the guide devices (17) is rotated to a position that essentially corresponds to the position of the blade holder (10) turned to the blade-changing position.

    Abstract translation: 设备和一种用于改变旨在放置在刀架(10)中并且优选地布置为柔性带(16)的刀片的方法。 所述设备具有用于保持所述带(16)卷绕的卷轴(14,15)和用于将所述刀片保持器(10)中的带(16)移动到所述卷轴(14,15)之间的传送装置(18)。 该设备包括用于将带(16)从卷轴(14,15)引导到刀架(10)的引导装置(17),反之亦然。 引导装置(17)被布置成纵向转动带(16)以基本上平行于刀架(10)。 属于引导装置(17)的引导构件(20,20')中最接近的引导构件(20)旋转到基本对应于转向刀片更换位置的刀架(10)的位置的位置 。

    Composite doctor blade
    5.
    发明授权
    Composite doctor blade 失效
    复合刮刀

    公开(公告)号:US07685937B2

    公开(公告)日:2010-03-30

    申请号:US11303747

    申请日:2005-12-15

    CPC classification number: D21G3/005 B05C11/044

    Abstract: A composite doctor blade to be installed in a blade holder (11) containing a throat (15) has a rear part (14) made of a composite material which has a profiling (16) which protrudes beyond the plane (18) defined by the doctor blade in order to retain the doctor blade in the blade holder (11). At a distance from the rear part (14), part (17) of the profiling (16) protrudes from the plane (18) to one side only. Moreover, the part (17) is higher than its width in the cross-sectional plane of the doctor blade.

    Abstract translation: 安装在包含喉部(15)的刀片保持器(11)中的复合刮刀具有由复合材料制成的后部(14),所述后部(14)具有突出超过所述平面(18)限定的平面(18)的轮廓(16) 刮刀以将刮刀保持在刀架(11)中。 在距离后部(14)的距离处,型材(16)的部分(17)仅从平面(18)突出到一侧。 此外,部分(17)比刮刀的横截面中的宽度高。

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