公开(公告)号：US20060085938A1

公开(公告)日：2006-04-27

申请号：US11257771

申请日：2005-10-25

Applicant: Ilkka Rata ,  Matti Pajala

Inventor： Ilkka Rata ,  Matti Pajala

IPC: B21B45/02 ,  D21G3/00 ,  B05C11/02

CPC classification number: B05C11/041 ,  D21F7/00 ,  D21G3/005 ,  D21H25/10

Abstract: A beam structure for a paper, board or finishing machine is suited for use in all applications where, for instance, a doctor or a coating device or a measuring device needs to be supported on a cross-directional beam of a paper or board machine. The beam (50) has an inner and outer shell (52, 54) which are situated inside each other and which are supported to each other over some of their length, and that one shell is supported stationarily by its ends to the frame structures (62) of the said paper, board or finishing machine, and that one shell deflects when the beam is loaded while the other shell remains essentially straight.

Abstract translation: 用于纸张，纸板或整理机的束结构适用于所有应用中，例如医生或涂层装置或测量装置需要被支撑在纸张或纸板机的横向梁上。 梁（50）具有内壳体和外壳体（52,54），所述内壳体和外壳体彼此相对并且在其一些长度上彼此支撑，并且一个壳体由其端部固定地支撑到框架结构（ 所述纸，板或整理机的一个壳体62），并且一个壳体在加载梁时偏转，而另一个壳体基本上保持平直。

公开(公告)号：US06818062B2

公开(公告)日：2004-11-16

申请号：US10281970

申请日：2002-10-29

Applicant: Mikio Tomaru ,  Toshihiro Mandai ,  Norio Shibata

Inventor： Mikio Tomaru ,  Toshihiro Mandai ,  Norio Shibata

IPC: B05C1104

CPC classification number: G03C1/74 ,  B05C5/0254 ,  B05C5/0262 ,  B05C11/02 ,  B05C11/025 ,  B05C11/04 ,  B05C11/041 ,  B05C11/045 ,  B05D1/265 ,  B05D1/42 ,  G03C2001/7459 ,  G11B5/848

Abstract: It is possible to give ultrathin and uniform coating on a flexible web in scraping-off type coating. The distribution of pressure in a web width direction is adjusted by a pressure distribution adjusting device when an excess of coating liquid excessively applied is scraped off by a doctor blade by giving relative pressure to a coating surface of a web and the doctor blade after applying the coating liquid that is more excessive than the desired quantity of the coating liquid on the web by a precoating apparatus while making the web continuously travel.

Abstract translation: 可以在刮擦式涂层的柔性网上给出超薄均匀的涂层。 当通过施加过量的涂布液被刮刀刮除过量的涂布液时，通过压力分布调节装置调节幅材宽度方向上的压力分布，施加相对于幅材的涂布表面和刮刀的相对压力 在使幅材连续行进的同时，通过预涂装置将超过所需量的涂布液涂布在纸幅上。

公开(公告)号：US20040163587A1

公开(公告)日：2004-08-26

申请号：US10369897

申请日：2003-02-20

Applicant: Metso Paper, Inc.

Inventor： Ilkka Rata

IPC: B05C011/02

CPC classification number: B05C11/041 ,  B05C11/044 ,  B05C11/045 ,  D21G3/005

Abstract: A treatment equipment, which is intended to be installed in connection with a moving surface. The treatment equipment includes a frame and a blade holder formed from composite material as a single piece and connected to the frame. In addition, a blade is fitted to the blade holder, the bevelled edge belonging to which is arranged to be brought into contact with the moving surface by moving the blade holder. In the blade holder, there is also a separate backing blade, which is fitted at one edge into the blade holder, the other edge extending closer than the blade holder to the said bevelled edge.

Abstract translation: 一种处理设备，其旨在与移动表面相关地安装。 处理设备包括框架和由复合材料形成为单件并连接到框架的刀片保持架。 此外，叶片安装在刀架上，其倾斜边缘被布置成通过移动刀架而与移动表面接触。 在刀片保持器中，还有一个单独的背衬刀片，其在一个边缘处装配到刀片保持器中，另一个边缘比刀片保持器更靠近所述倾斜边缘。

公开(公告)号：US20040081718A1

公开(公告)日：2004-04-29

申请号：US10653351

申请日：2003-08-28

Applicant: SYFAL S.P.A.

Inventor： Franco Stefani

IPC: B28B001/29

CPC classification number: B28B11/044 ,  B05C1/0817 ,  B05C1/0826 ,  B05C11/041 ,  B28B11/04 ,  B28B11/046 ,  B28B17/00

Abstract: On a mobile rest plane on which tiles are translated in a predetermined direction, the following operate: a matrix-bearing cylinder, mobile in rotation about an axis thereof, and at least a doctor predisposed to operate contactingly with an external surface of the cylinder. The apparatus comprises: a vertically-developing frame; a first slide constrained on the vertical frame and slidable vertically with respect thereto; the matrix-bearing cylinder being supported on the first slide, together with organs for supporting the matrix-bearing cylinder and organs for controlling rotation thereof about a rotation axis thereof; a second slide, with at least one doctor being supported thereon, together with organs for supporting the doctor and organs for controlling movements thereof, is constrained on the frame and can slide vertically with respect thereto.

Abstract translation: 在瓦片沿预定方向平移的移动式休息平面上，以下操作：可绕其轴线旋转移动的矩阵轴承圆筒，以及至少一个倾向于与圆柱体的外表面操作的刮刀。 该装置包括：垂直显影框架; 限制在垂直框架上并相对于其垂直滑动的第一滑动件; 支撑在第一滑动件上的基体轴承圆筒与用于支撑基体轴承圆筒的器具和用于控制其旋转轴线的旋转的器官一起; 与支撑医生和用于控制其运动的器官的器官一起被支撑在其上的至少一名医生的第二滑块被限制在框架上并且可以相对于框架垂直滑动。

公开(公告)号：US06491754B1

公开(公告)日：2002-12-10

申请号：US09593984

申请日：2000-06-13

Applicant: Edwin X. Graf ,  James A. Eng

Inventor： Edwin X. Graf ,  James A. Eng

IPC: B05C1104

CPC classification number: B05C11/041 ,  B05C11/045

Abstract: An apparatus for one of direct and indirect application of a coating medium onto a traveling fiber material web includes at least one doctor element for application and/or metering of the coating medium. At least one doctor element is formed of a carbon fiber material.

Abstract translation: 用于将涂覆介质直接和间接施加到行进纤维材料纤维网上的设备包括用于施涂和/或计量涂布介质的至少一个刮板元件。 至少一个刮刀元件由碳纤维材料形成。

公开(公告)号：US5453128A

公开(公告)日：1995-09-26

申请号：US233073

申请日：1994-04-26

Applicant: Martin Kustermann ,  Sergio Giuste

Inventor： Martin Kustermann ,  Sergio Giuste

IPC: B05C1/12 ,  B05C11/04 ,  D21H23/00 ,  D21H23/34 ,  D21H25/10

CPC classification number: D21H25/10 ,  B05C11/041

Abstract: An arrangement for dosing with a blade, in coating machines or similar, onto a running web of paper or cardboard carried by a roll in or with the arrangement. The blade is forced by means of a hold-down or several hold-down sections on the roll respectively the web. A transmitter transmits light, notably laser light. The blade features in the area between the contact line of the hold-down on it, and its contact line on the roll respectively the web, on its side away from the roll, at least one light-reflecting layer for reflection of the light ray directed by the transmitter at the layer. A receiver registers the position or angle of the ray reflected upon it by the light-reflecting layer of the blade. A controller is provided for controlling, dependent on the position signal of the receiver for the reflected light ray, the angular position of the blade, notably in its area between the contact line of the hold-down or the hold-down section and the roll.

Abstract translation: 一种用于在涂布机或类似物中的叶片上投放到由卷装在其中或与该装置一起运送的纸或纸板的运行网上的布置。 刀片通过分别在卷筒上的压紧或几个压紧部分被迫。 发射器发射光，特别是激光。 叶片的特征在于其上的压紧接触线与其上的接触线之间的区域，分别在幅材的远离辊的一侧上的至少一个光反射层，用于反射光线 由发射机指挥在层。 接收器通过叶片的光反射层记录反射在其上的光线的位置或角度。 控制器被提供用于根据反射光线的接收器的位置信号来控制叶片的角度位置，特别是在其压紧部分或压紧部分的接触线与卷筒之间的区域中 。

公开(公告)号：US5286526A

公开(公告)日：1994-02-15

申请号：US878862

申请日：1992-05-05

Applicant: Rauno Rantanen ,  Markku Lummila ,  Hannu Korhonen

Inventor： Rauno Rantanen ,  Markku Lummila ,  Hannu Korhonen

IPC: B05C11/04 ,  D21H25/10

CPC classification number: D21H25/10 ,  B05C11/041

Abstract: The invention concerns a method for coating of a moving base, such as the face of a back-up roll, paper or board web, or equivalent, with a coating agent. In the method, a blade coater is employed in which a coating blade included in the blade coater and installed in a blade holder is loaded in the area between the blade holder and the tip of the coating blade toward the moving base by means of a loading member. The coating blade forms a substantially small angle in relation to the moving base. The coating quantity applied onto the moving base is regulated by adjusting the blade angle and/or the loading of the coating blade. The coating blade is loaded towards the moving base, in the area between said loading member and the tip of the coating blade. The coating blade is additionally loaded by a second loading member so that the loading produced by the second loading member prevents separation of the tip of the coating blade from the layer of coating agent formed on the moving base so as to prevent cavitation in the area of the tip of the coating blade. The invention also concerns a device that makes use of the method.

Abstract translation: 本发明涉及一种用涂覆剂涂覆移动基底的方法，例如支撑辊，纸或纸板或其等同物的表面。 在该方法中，使用刮刀涂布机，其中包括在刮刀涂布机中并安装在刀片保持器中的涂布刀片通过加载装载到刀片保持器和涂覆刀片的尖端之间的区域中朝向移动的基座 会员。 涂层刀片相对于移动基座形成基本上小的角度。 通过调整刮刀角度和/或涂布刀片的载荷来调节施加到移动基座上的涂覆量。 涂覆刀片在所述装载构件和涂覆刀片的尖端之间的区域中朝着移动的底座被装载。 涂层刀片另外由第二加载构件加载，使得由第二加载构件产生的载荷防止涂层刀片的尖端与形成在移动基座上的涂覆剂层分离，以防止在 涂层刀片的尖端。 本发明还涉及利用该方法的装置。

公开(公告)号：US5138970A

公开(公告)日：1992-08-18

申请号：US791477

申请日：1991-11-08

Applicant: Hans-Peter Sollinger

Inventor： Hans-Peter Sollinger

IPC: B05C11/04

CPC classification number: B05C11/041

Abstract: In a coating device, a doctor blade is bent S-shaped for application of its contact force by means of a pressure bar. An additional force of a profile correction device is exerted for profile correction by means of magnets. This additional force acts preferably opposite to the main contact force. This prevents the profile correction device from causing a change of the geometry of the doctor blade in the contact area of the spreading edge of the doctor blade.

Abstract translation: 在涂布装置中，刮刀被弯曲成S形，以通过压力杆施加其接触力。 轮廓校正装置的附加力被施加用于通过磁体的轮廓校正。 该附加力优选地与主接触力相反。 这防止轮廓校正装置在刮刀的扩展边缘的接触区域中引起刮刀的几何形状的改变。

公开(公告)号：US5077095A

公开(公告)日：1991-12-31

申请号：US525504

申请日：1990-05-17

Applicant: Robert J. Alheid

Inventor： Robert J. Alheid

IPC: B05C5/02 ,  B05C11/04 ,  B05D3/00 ,  D21H23/00 ,  D21H23/60 ,  D21H25/10

CPC classification number: B05C11/041 ,  D21H25/10

Abstract: Method and apparatus for applying a liquid film of controlled thickness to a paper web. The apparatus is in the form of a flexible blade coater having a flexible blade fixed at one end and bearing against a backing roll (with interposed web) at a free end. The blade has independent loading means, preferably pneumatic. An intermediate loading means applies a first load intermediate the fixed and free ends which serves primarily and substantially independently to establish blade geometry or tip slope. A second loading means positioned near the free end of the blade primarily and substantially independently establishes tip load for a given geometry established by the first loading means. The compound loading arrangement allows a wider range of finer control of coating film thickness.

Abstract translation: 将控制厚度的液膜涂布在纸幅上的方法和装置。 该装置是柔性刮刀涂布机的形式，其具有固定在一端的柔性刮板，并且在自由端处抵靠背衬辊（带有卷筒纸）。 叶片具有独立的装载装置，优选是气动的。 中间加载装置施加第一负载中间的固定和自由端，其主要和基本独立地起作用以建立叶片几何形状或尖端坡度。 主要位于叶片自由端附近的第二加载装置并且基本上独立地为由第一加载装置建立的给定几何形状提供尖端载荷。 复合装载装置允许更宽范围地更好地控制涂膜厚度。

公开(公告)号：US5035196A

公开(公告)日：1991-07-30

申请号：US459359

申请日：1989-12-29

Applicant: Aaron Mannio

Inventor： Aaron Mannio

IPC: B05C5/02 ,  B05C11/04 ,  D21H23/34

CPC classification number: D21H23/34 ,  B05C11/041

Abstract: An apparatus for controlling the tilt angle of a doctor blade (12) includes two support blocks (2) of a doctor blade supporting beam (7), a first actuator (3, 4) by which the supports (2) are movable about on their bearing points (1), a blade supporting beam (7) pivotally mounted between upper parts of the support blocks (2) having a doctor blade (12) attached to the beam, and a second actuator (11) by which the blade supporting beam (7) is movable about on its pivoting point (8) in order to control the tilt angle and loading of the blade (12). Between the support blocks (2), an axle (28, 41) is pivotally mounted which is arranged via a transfer apparatus to rotate essentially in the same way as the blade support beam (7), at least one guiding member (24, 42) is eccentrically attached to the axle (28, 42), and the first actuator (3, 45) is arranged to rest against the guiding member ( 24, 42), whereby the eccentricity of the guiding member (24, 42) causes the rotation of the supporting blocks about the bearing points (1), when the blade supporting beam (7) is rotated around the bearing point (8) with the help of the second actuator (11) whereby it is possible to maintain a constant tip angle during any changes in the blade loading.

Abstract translation: 用于控制刮刀（12）倾斜角度的装置包括两个刮刀支撑梁（7）的支撑块（2），第一致动器（3,4），支撑件（2）可以通过其移动 它们的支承点（1），可枢转地安装在具有附接到梁的刮刀（12）的支撑块（2）的上部之间的刀片支撑梁（7）和第二致动器（11） 梁（7）可绕其枢转点（8）移动，以便控制叶片（12）的倾斜角度和载荷。 在支撑块（2）之间，轴（28,41）枢转地安装，其经由传送装置布置，基本上以与叶片支撑梁（7）相同的方式旋转，至少一个引导构件（24,42 ）偏心地附接到所述轴（28,42），并且所述第一致动器（3,35）被布置成抵靠所述引导构件（24,42），由此所述引导构件（24,42）的偏心导致 当叶片支撑梁（7）借助于第二致动器（11）围绕支承点（8）旋转时，支撑块绕支承点（1）的旋转，由此可以保持恒定的尖角 在刀片加载的任何更改期间。