公开(公告)号：US1538399A

公开(公告)日：1925-05-19

申请号：US55250322

申请日：1922-04-14

申请人： DICK CO AB

发明人： FREDERICK GREEN CHARLES

IPC分类号： B41L13/18

CPC分类号： B41L13/18

公开(公告)号：US1387764A

公开(公告)日：1921-08-16

申请号：US40344620

申请日：1920-08-14

申请人： DICK CO AB

发明人： WALTER CHIPPERFIELD

IPC分类号： B41L13/18

CPC分类号： B41L13/18

公开(公告)号：US11987065B1

公开(公告)日：2024-05-21

申请号：US18142659

申请日：2023-05-03

申请人： Illinois Tool Works Inc.

发明人： William A. Losiewicz ,  James Lynch

IPC分类号： B41F15/34 ,  B41F15/42 ,  B41L13/18

CPC分类号： B41L13/18 ,  B41F15/34 ,  B41F15/42

摘要： A dual function tooling tray having a movable center section includes a perimeter frame having four sides, a first frame member spaced from a first side of the perimeter frame, and a second frame member spaced from a second side of the perimeter frame. The first side and the second side of the perimeter frame are parallel with one another. The tooling tray further includes a third frame member extending between and secured to the first frame member and the second frame member. The third frame member is configured to support at least one squeegee blade. The third frame member is configured be to be moved from a first position from the first frame member and the second frame member and installed in a second position on the first frame member and the second frame member, with the second position being spaced from the first position.

公开(公告)号：US08695498B2

公开(公告)日：2014-04-15

申请号：US13254689

申请日：2011-01-06

申请人： Seikou Abe ,  Toshiyuki Murakami

发明人： Seikou Abe ,  Toshiyuki Murakami

IPC分类号： B05C17/04 ,  B41L13/18 ,  B41F15/40

CPC分类号： B41F15/42 ,  B41F15/0818 ,  H05K3/1216

摘要： A challenge to be met by the present invention is to provide a screen printer arranged so as to be able to readily perform both replacement of squeegees and operation for filling a paste feed syringe with paste. A paste feed syringe (14) is configured so as to be able to change its position between a paste feed attitude having an imaginary extension within a vertical plane at an oblique angle such that a nozzle (14a) provided at a lower end of the paste feed syringe comes to a position immediately below squeegees (15) and a storage attitude which is turned from the paste feed attitude through about 90 degrees around an axial line (41). When the paste feed syringe (14) is driven in a horizontal direction orthogonal to a direction of reciprocal movement of a squeegee base (30), a first cam follower (45) serving as a driven member disposed at a position below the axial line (41) of the paste feed syringe (14) is guided by a guide surface (44a) of a guide member (44), whereupon the paste feed syringe (14) is swayed around the axial line (41), to thus assume the storage attitude.

摘要翻译： 本发明要解决的挑战是提供一种丝网印刷机，其布置成能够容易地进行刮板的更换和用于将浆料进料注射器填充到浆料中的操作。 糊剂进料注射器（14）构造成能够以倾斜角度改变其在垂直平面内具有假想延伸部的糊料进给姿态之间的位置，使得设置在浆料的下端的喷嘴（14a） 进料注射器进入到刮板（15）正下方的位置，以及从糊料供给姿态转动约90度的轴线（41）的储存姿态。 当糊料进料注射器（14）在与刮板基座（30）的往复运动方向正交的水平方向上被驱动时，用作被驱动部件的第一凸轮从动件（45）设置在轴线 浆料进料注射器（14）的一部分（41）由引导构件（44）的引导表面（44a）引导，于是浆料进料注射器（14）围绕轴线（41）摆动，从而使储存 态度。

公开(公告)号：US20110219966A1

公开(公告)日：2011-09-15

申请号：US12922271

申请日：2009-03-13

申请人： Jeffrey Richard Willshere

发明人： Jeffrey Richard Willshere

IPC分类号： B41L13/18 ,  B41M1/12

CPC分类号： B41F15/18 ,  B41F15/0881 ,  B41F15/36 ,  B41F15/423 ,  B41F15/44 ,  B41F15/46 ,  B41M1/12 ,  B41P2215/50 ,  H05K3/1233

摘要： A print head assembly (119) for printing a print medium (PM) onto a workpiece (W) through a printing screen (105) which includes a screen element having a pattern of printing apertures therein, the assembly comprising: first and second carriages (141) which are in use movably supported on respective ones of first and second guides (117); and first and second print head units (143, 145) which are mounted in adjacent, parallel relation to and between the carriages, wherein the print head units each comprise first and second print head actuators which are mounted on respective ones of the carriages, and a support member (151) which extends between the print head actuators, such as to be movable vertically thereby, and in use supports a printing element.

摘要翻译： 一种用于通过印刷丝网（105）将打印介质（PM）印刷到工件（W）上的打印头组件（119），所述印刷丝网包括在其中具有打印孔图案的丝网元件，所述组件包括：第一和第二托架 141），其可移动地支撑在第一和第二引导件（117）的相应的引导件上; 以及第一和第二打印头单元（143,145），其以相邻的平行关系安装在所述滑架之间，其中所述打印头单元各自包括安装在相应的所述滑架上的第一和第二打印头致动器，以及 支撑构件（151），其在打印头致动器之间延伸，以便能够垂直移动，并且在使用中支撑打印元件。

公开(公告)号：US20090050002A1

公开(公告)日：2009-02-26

申请号：US11886583

申请日：2006-04-26

申请人： Hiroyuki Sugiyama

发明人： Hiroyuki Sugiyama

IPC分类号： B41L13/18

CPC分类号： B41F15/38 ,  B41F15/0809 ,  B41F15/42 ,  B41F23/08

摘要： A liquid supply apparatus which can supply a liquid from a liquid supply cylinder to a sheet, held on an impression cylinder, satisfactorily at a low cost even at a high speed is provided. The liquid supply apparatus comprises: an impression cylinder (40) supported rotatably and having a notch portion (40a) formed in an outer peripheral surface thereof; a gripper device (41) disposed within the notch portion of the impression cylinder for holding a sheet (1); and a rotary screen device (27) including a hollow cylinder (50) supported rotatably and supporting a screen (55) having holes formed in a circumferential portion thereof, and a squeegee (51) located within the hollow cylinder, and making a sliding contact with an inner peripheral surface of the screen for supplying special ink or the like, stored inside the screen, to the sheet held by the gripper device through the holes of the screen, the rotary screen device further including: a squeegee guide (52) supported in the hollow cylinder such that curved surfaces formed at least at opposite end portions of the squeegee guide communicate with the inner peripheral surface of the plate material.

摘要翻译： 提供一种液体供应装置，其能够以低成本令人满意地以高速度将液体从液体供给筒供给到保持在压印滚筒上的片材。 液体供给装置包括：压缩滚筒（40），其可旋转地支撑并且具有形成在其外周表面中的切口部分（40a）; 设置在所述压印滚筒的所述切口部分内用于保持片材（1）的夹持装置（41）; 以及旋转屏幕装置（27），其包括可旋转地支撑的中空圆筒（50），并且支撑在其周向部分中形成有孔的筛网（55）和位于中空圆筒内的刮板（51），并且形成滑动接触 通过屏幕的孔将用于供给存储在屏幕内的特殊油墨等的屏幕的内周面覆盖到由夹持装置保持的片材上，旋转筛网装置还包括：刮板导向件（52），其被支撑 在所述中空圆筒中，至少形成在所述刮板导向件的相对端部的曲面与所述板材的内周面连通。

公开(公告)号：US07370577B2

公开(公告)日：2008-05-13

申请号：US11496716

申请日：2006-08-01

申请人： Taku Naitou ,  Hiroshi Usuda, legal representative

发明人： Keita Usuda

IPC分类号： B41L13/16 ,  B41L13/18

CPC分类号： B41L13/06 ,  B41F31/20 ,  B41L27/22 ,  B41P2231/20

摘要： A stencil printing machine includes a rotatable drum having an outer circumferential wall formed by an ink impermeable member, a stencil clamping part for clamping a leading end of a stencil sheet, an ink supply unit having an ink supply opening for supplying a surface of the outer circumferential wall with ink, a press roll for pressing a printing paper against the outer circumferential wall of the drum, an ink recovery unit having an ink recovery opening formed on a downstream side of a maximum printing area in a printing direction to collect ink flowing into the ink recovery opening by suction, the maximum printing area being defined on the outer circumferential wall, and a press unit for pressing the stencil sheet onto the outer circumferential wall of the drum and a control unit for controlling respective operations of the main motor, the ink recovery unit and the press unit. In process of fitting the stencil sheet on the drum while clamping the leading end of the stencil sheet by the stencil clamping part, the control unit allows the press unit to press the stencil sheet onto the outer circumferential wall of the drum and further allows the ink recovery unit to start its sucking operation through the ink recovery opening.

摘要翻译： 模版印刷机包括具有由油墨不可渗透构件形成的外周壁的可旋转滚筒，用于夹紧蜡纸的前端的模版夹持部分，具有用于供应外表面的供墨开口的供墨单元 具有油墨的圆周壁，用于将打印纸压靠在滚筒的外周壁上的压辊，油墨回收单元，具有形成在打印方向上的最大打印区域的下游侧的油墨回收开口，以收集流入 油墨回收开口通过抽吸，最大打印区域限定在外周壁上，以及用于将蜡纸压印到滚筒的外周壁上的压制单元以及用于控制主马达各自操作的控制单元， 墨水回收单元和印刷机组。 在通过模板夹紧部分夹持蜡纸的前端的同时将蜡纸安装在滚筒上的过程中，控制单元允许压制单元将模版加压到滚筒的外圆周壁上，并进一步允许墨 恢复单元通过墨回收开口开始其吸入操作。

公开(公告)号：US20070084362A1

公开(公告)日：2007-04-19

申请号：US11581646

申请日：2006-10-16

申请人： Hoon Kim ,  Jung-mi Choi

发明人： Hoon Kim ,  Jung-mi Choi

IPC分类号： B41F15/42 ,  B41L13/18

CPC分类号： B41F15/42 ,  B41F15/36 ,  B41P2215/14 ,  B41P2215/50 ,  G02F1/1303 ,  H01L51/0004 ,  H05K3/1233 ,  H05K2203/0264 ,  H05K2203/163

摘要： A printing apparatus that is capable of facilitating the separation of a mask from a thin film is presented. The separation of the mask from the thin film is important for forming the thin film on a substrate. The printing apparatus includes a table on which the substrate is placed; a mask for screen printing located on the table; an elevation part for moving at least one side of the mask toward and away from the substrate; and a control part for controlling the elevation part. A method of controlling the printing apparatus and a method of manufacturing a flat panel display with the printing apparatus are also disclosed.

摘要翻译： 提出了能够有助于将掩模与薄膜分离的打印装置。 掩模与薄膜的分离对于在基底上形成薄膜是重要的。 印刷装置包括：放置基板的工作台; 位于桌子上的丝网印刷面具; 用于使所述掩模的至少一侧朝向和远离所述基板移动的高度部; 以及用于控制高度部的控制部。 还公开了一种控制印刷装置的方法和一种用印刷装置制造平板显示器的方法。

公开(公告)号：US07040222B2

公开(公告)日：2006-05-09

申请号：US11039833

申请日：2005-01-24

申请人： Akira Nakamura ,  Taku Naitou ,  Takuya Shibahara ,  Yoshihiro Hayashi

发明人： Akira Nakamura ,  Taku Naitou ,  Takuya Shibahara ,  Yoshihiro Hayashi

IPC分类号： B41L13/18 ,  B41L13/04

CPC分类号： B41L13/18

摘要： A stencil printing machine includes: a drum which is freely rotatable and has an outer peripheral wall formed of an ink impermeable member, in which a stencil sheet is mounted on a surface of the outer peripheral wall; an ink supply device which has an ink supply port on the outer peripheral wall of the drum, and supplies ink to the surface of the outer peripheral wall from the ink supply port; a pressure roller which presses a print medium fed thereto to the outer peripheral wall; and a first cap device capable of closing the ink supply port. Moreover, the stencil printing machine further includes: an ink return device which has an ink return port on the outer peripheral wall, and returns the ink which flows into the ink return port; and a second cap device capable of closing the ink return port.

摘要翻译： 模版印刷机包括：滚筒，其可自由旋转并具有由不透油部件形成的外周壁，其中，蜡纸安装在外周壁的表面上; 墨水供应装置，其在所述滚筒的外周壁上具有供墨口，并且从所述供墨口向所述外周壁的表面供墨; 压力辊，其将供给到其的打印介质按压到所述外周壁; 以及能够关闭供墨口的第一盖装置。 此外，模版印刷机还包括：回墨装置，其在外周壁上具有墨返回口，并且返回流入墨返回口的墨; 以及能够关闭墨返回口的第二盖装置。

公开(公告)号：US20050268799A1

公开(公告)日：2005-12-08

申请号：US10858885

申请日：2004-06-02

申请人： Gerald Pham-Van-Diep ,  David Prince

发明人： Gerald Pham-Van-Diep ,  David Prince

IPC分类号： B41F15/08 ,  B41F15/44 ,  B41F15/46 ,  H05K3/12 ,  B41L13/18

CPC分类号： H05K3/1233 ,  B41F15/0818 ,  B41F15/44 ,  H05K2203/0139

摘要： An apparatus and methods for depositing material on a surface of an electronic substrate are provided and include a squeegee device or system for distributing material to be deposited on the electronic substrate. The squeegee device or system can include a first wiping blade and a second wiping blade spaced from and parallel to the first wiping blade. The first wiping blade and the second wiping blade are disposed at an angle relative to a vertical axis, the vertical axis being perpendicular to a surface of an electronic substrate, such that when the first and the second wiping blades contact a surface of a stencil to deposit or print the material onto the electronic substrate, the first and the second wiping blades contact the stencil surface at a rake angle relative to a direction in which the squeegee device traverses the stencil surface. The rake angle of the first and the second wiping blades enables the squeegee device to traverse the stencil surface at an angle, which causes the material deposited in front of either wiping blade to flow laterally in one direction toward an end of the wiping blade during a print stroke. In addition, the first wiping blade is offset relative to the second wiping blade such that as the material laterally flows in front of one of the wiping blades and runs off the end of the wiping blade during a print stroke, the other wiping blade is positioned to retrieve the material runoff and to thereby remix or redistribute the material runoff across the stencil surface during a print stroke in an opposite direction.

摘要翻译： 提供了一种用于在电子基板的表面上沉积材料的装置和方法，并且包括用于分配待沉积在电子基板上的材料的刮板装置或系统。 刮板装置或系统可以包括与第一擦拭刀片间隔开并平行于第一擦拭刀片的第一擦拭刀片和第二擦拭刀片。 第一擦拭刀片和第二擦拭刀片相对于垂直轴线成一角度设置，垂直轴线垂直于电子基片的表面，使得当第一和第二擦拭刀片接触模版的表面时 将材料沉积或印刷到电子基板上，第一和第二擦拭叶片相对于刮板装置穿过模版表面的方向以前角接触模板表面。 第一和第二擦拭叶片的前角使得刮刀装置能够以一定的角度穿过模版表面，这样使得沉积在擦拭刀片前面的材料在一个方向上朝向擦拭刀片的端部在一个方向上横向流动 打印笔画。 此外，第一擦拭刀片相对于第二擦拭刀片偏移，使得当材料在一个擦拭刀片的前面横向流动并且在打印冲程期间从擦拭刀片的端部流出时，另一个擦拭刀片被定位 以在相反方向的打印冲程期间检索材料径流并由此重新分配穿过模板表面的材料径流。