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    AUTOMATED PRINTER ROBOTIC ARM
    12.
    发明申请
    AUTOMATED PRINTER ROBOTIC ARM 审中-公开

    公开(公告)号：WO2020252100A1

    公开(公告)日：2020-12-17

    申请号：PCT/US2020/037131

    申请日：2020-06-11

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： LYNCH, James ,  SCHUMACHER, Matthew F. ,  SEATON, Bruce C. ,  WANG, Weidong

    IPC分类号： B41F15/44 ,  B41F15/34 ,  B41F15/40 ,  B41F15/08 ,  H05K3/12

    摘要： A stencil printer includes a frame, a stencil coupled to the frame, the stencil having apertures formed therein, a support assembly coupled to the frame, the support assembly including tooling configured to support the electronic substrate in a print position beneath the stencil, a print head assembly coupled to the frame in such a manner that the print head assembly is configured to traverse the stencil during print strokes, the print head assembly including a squeegee blade assembly and at least one paste cartridge to deposit solder paste on the stencil, and a robotic arm configured to perform functions within the stencil printer.

    METHOD AND SYSTEM FOR AUTOMATED CHANGEOVER AND REPLACEMENT WITHIN A STENCIL PRINTER
    13.
    发明申请
    METHOD AND SYSTEM FOR AUTOMATED CHANGEOVER AND REPLACEMENT WITHIN A STENCIL PRINTER 审中-公开

    公开(公告)号：WO2020252099A1

    公开(公告)日：2020-12-17

    申请号：PCT/US2020/037130

    申请日：2020-06-11

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： PRENTICE, Thomas C. ,  MATTERO, Patsy A. ,  REID, Scott A.

    IPC分类号： B41F15/34 ,  B41F15/40 ,  B41F15/08 ,  H05K3/12 ,  B41F15/44

    摘要： A system or method of fully automating a changeover and/or a replacement process within a stencil printer includes a stencil printer having at least one item scheduled for replacement within the stencil printer, a stockroom configured to store a plurality of items, and a delivery device. The delivery device is configured to transport an item of the plurality of items to the stencil printer, remove a used item scheduled for replacement, install the item of the plurality of items on the stencil printer, transport the used item to a station configured to inspect and perform one or more functions on the used item to render the used item ready for use, and transport the used item to the stockroom for future use within the stencil printer.

    인쇄스크린 프레임 고정장치
    14.
    发明申请
    인쇄스크린 프레임 고정장치 审中-公开

    公开(公告)号：WO2019103284A1

    公开(公告)日：2019-05-31

    申请号：PCT/KR2018/009769

    申请日：2018-08-24

    申请人： ㈜본트로닉스

    发明人： 최순본

    IPC分类号： G03F7/12 ,  B41F15/34 ,  G03F7/20 ,  G03F9/00

    CPC分类号： B41F15/34 ,  G03F7/12 ,  G03F7/7035 ,  G03F7/70383 ,  G03F9/70

    摘要： 본 발명의 인쇄스크린 프레임 고정장치는, 공기압 공급에 의해 피스톤로드가 후진될 때 인장부재의 결합돌기가 인쇄스크린 유닛의 지지프레임과 인장력이 해제되어 인쇄스크린 유닛을 교체할 수 있고, 공기압 중단에 의해 탄발스프링이 팽창되어 피스톤로드가 전진될 때 인장부재의 결합돌기가 인쇄스크린 유닛의 지지프레임과 걸려서 인쇄스크린을 인장시키도록 탄발력에 의해 가압한 후 필요에 따라 공기압을 이용하여 역가압할 수 있는 구조이기 때문에 이물질 및 마찰로 인한 변형 및 파손됨이 없이 반영구적으로 사용할 수 있음과 동시에 장기간 사용시 늘어지는 인쇄스크린의 인장값 변화에 맞추어 부족한 인장력을 재조정할 수 있는 것임.

    MÁQUINA DE ESTAMPARIA ROTATIVA COM RÉGUA PARA TELA AUTOTENSIONÁVEL ROLAMENTADA E SISTEMA DE TRANSMISSÃO
    15.
    发明申请
    MÁQUINA DE ESTAMPARIA ROTATIVA COM RÉGUA PARA TELA AUTOTENSIONÁVEL ROLAMENTADA E SISTEMA DE TRANSMISSÃO 审中-公开
    旋转式丝印机，适用于滚筒式安装，自张紧筛网和传动系统

    公开(公告)号：WO2012045134A1

    公开(公告)日：2012-04-12

    申请号：PCT/BR2011/000358

    申请日：2011-08-06

    申请人： LOURENÇO, Paulo Roberto

    发明人： LOURENÇO, Paulo Roberto

    IPC分类号： B41F15/34

    CPC分类号： B41F15/38 ,  B41F15/42

    摘要： "Máquina de estamparia rotativa com régua para tela autotensionável rolamentada e sistema de transmissão" trata da transformação da régua (1 ) de espalhamento da tinta de estampagem, em um eixo autotensionável com mancais (2 e 3) extremos, um mancal removível (2) e outro mancal estático (3) longitudinalmente, dos quais se projetam volantes (4) para recepção do anel (5) estrutural da tela (6) de estampagem, a qual é tensionada por meio de uma mola (7), sendo a posição relativa da referida tela (6) em relação ao anel (5) e ao volante (4) demarcada com ponto de referência (8), por fim a tela (6) é movimentada por um sistema de transmissão dedicado.

    摘要翻译： 公开了一种带滚筒安装式自张紧筛网和传动系统的滚筒式丝网印刷机，其中印刷油墨喷洒刮刀（1）由端轴承（2和2）转换为自张紧轴 3），可拆卸的轴承（2）和纵向固定的轴承（3），轮（4）突出以接收由弹簧（7）张紧的印刷丝网（6）的结构环（5） 。 屏幕（6）相对于环（5）和车轮（4）的位置用参考点（8）表示，最后屏幕（6）由专用传动系统移动。

    METHOD AND APPARATUS FOR CLAMPING A SUBSTRATE
    17.
    发明申请
    METHOD AND APPARATUS FOR CLAMPING A SUBSTRATE 审中-公开
    用于钳位衬底的方法和装置

    公开(公告)号：WO2008008177A2

    公开(公告)日：2008-01-17

    申请号：PCT/US2007014861

    申请日：2007-06-27

    申请人： SPEEDLINE TECHNOLOGIES INC ,  WILLSHERE RICHARD ,  PERAULT JOSEPH A ,  LYNCH JAMES

    发明人： WILLSHERE RICHARD ,  PERAULT JOSEPH A ,  LYNCH JAMES

    IPC分类号： B41F15/34

    CPC分类号： B41F15/26 ,  B41F15/18 ,  H05K3/1216

    摘要： A stencil printer for printing viscous material on a substrate includes a frame, a stencil coupled to the frame, and a print head, coupled for the frame, to deposit and print viscous material over the stencil. The stencil printer further includes a substrate support to support a substrate in a print position and a substrate clamping assembly to clamp the substrate in the print position. In a certain embodiment, the substrate clamping assembly includes a pair of rail members coupled to the frame. The rail members are adapted to engage opposite edges of the substrate. The substrate clamping assembly further includes a pair of foils, one for each rail member, with each foil being releasably secured to the rail member in a position so that the foil overlies the substrate. The substrate clamping assembly also includes a pair of clamping members, one for each rail member and foil, to releasably secure the foil in place on the rail member.

    摘要翻译： 用于在基材上印刷粘性材料的模版印刷机包括框架，联接到框架的模板和联接到框架上的印刷头，以沉积和印刷在模板上的粘性材料。 模板印刷机还包括用于支撑处于打印位置的基板的基板支撑件和用于将基板夹持在打印位置的基板夹紧组件。 在某个实施例中，基板夹持组件包括耦合到框架的一对导轨构件。 轨道构件适于接合基板的相对边缘。 衬底夹持组件还包括一对箔，每个箔用于每个轨道构件，每个箔可释放地固定到轨道构件，使得箔覆盖衬底。 衬底夹持组件还包括一对夹紧构件，每个夹紧构件一个用于每个轨道构件和箔，以将箔可释放地固定在轨道构件上的适当位置。

    DEVICE AND METHOD FOR SCREEN PRINTING
    18.
    发明申请
    DEVICE AND METHOD FOR SCREEN PRINTING 审中-公开
    设备丝网印刷和程序丝网印刷

    公开(公告)号：WO2005035251A8

    公开(公告)日：2006-07-20

    申请号：PCT/EP2004009528

    申请日：2004-08-26

    申请人： THIEME GMBH & CO KG ,  KOENIG EWALD ,  WINTERHALTER ELMAR ,  MESSMER KLAUS

    发明人： KOENIG EWALD ,  WINTERHALTER ELMAR ,  MESSMER KLAUS

    IPC分类号： B41F15/08 ,  B41F15/14 ,  B41F15/34 ,  B41F15/36 ,  B41F15/42 ,  B41F15/46

    CPC分类号： B41F15/34 ,  B41P2215/50

    摘要： The invention relates to a device for screen printing, comprising a bearing surface (11) for an object which is to be printed (64) and a printing mechanism (12) comprising at least one printing mechanism frame (14) and a doctor blade holder (16) for securing a doctor blade (44) which can be displacably guided in a longitudinal direction in the printing mechanism frame (14) and which extends in a transversal manner inside the printing mechanism frame (14). According to the invention, the printing mechanism (12) is arranged is a displaceable manner on a plane extending parallel to the longitudinal direction and at least in a perpendicular manner on the bearing surface (11) and means (22, 24, 26, 72, 74, 76, 78) are provided for co-ordinated displacement of the printing mechanism and doctor blade holder. The inventive device can also be used, for example, for printing curved vehicle discs.

    摘要翻译： 本发明涉及一种用于画面用的支承面（11）为对象打印装置进行打印（64）和延伸的打印单元（12），至少由所述打印单元帧内的印刷单元框架（14）和一个在横向方向上的（14）和 在在纵向方向上可滑动地引导刀片保持件（16），用于固定刮片（44），所述打印单元框架（14）。 根据本发明，打印单元（12）可移动地设置至少在垂直于所述支撑表面（11）和延伸的平行于纵向方向的平面的方向上，并有装置（22，24，26，72，74，76，78），用于打印机构的协调运动和 刮板持有人提供。 例如使用 在弯曲车窗打印。

    SUPPORT SYSTEM AND METHOD FOR A SCREEN PRINTING UNIT
    19.
    发明申请
    SUPPORT SYSTEM AND METHOD FOR A SCREEN PRINTING UNIT 审中-公开
    屏幕打印单元的支持系统和方法

    公开(公告)号：WO2003106175A1

    公开(公告)日：2003-12-24

    申请号：PCT/GB2003/002561

    申请日：2003-06-13

    申请人： NOVATEC SA ,  BOURRIERES, Francis ,  KAISER, Clément ,  PIATEK, Richard, Andre ,  URE, Andrew, Dean ,  WHITMORE, Mark, Alfred

    发明人： BOURRIERES, Francis ,  KAISER, Clément ,  PIATEK, Richard, Andre ,  URE, Andrew, Dean ,  WHITMORE, Mark, Alfred

    IPC分类号： B41F15/34

    CPC分类号： H05K3/1225 ,  B41F15/34 ,  B41F15/36 ,  B41P2215/14

    摘要： A support system for and method of supporting a printing screen unit in a screen printing machine. In one aspect the support system includes a support assembly comprising: a support unit far supporting a printing screen unit (3) comprising a printing screen (5) including printing apertures (6) through which printing medium is printed onto a workpiece; and a tensioning mechanism (18) for tensioning the printing screen in a screen printing operation, wherein the tensioning mechanism is configured to tension the printing screen to a first tension in a printing phase in printing printing medium onto a workpiece and a second tension, which is lower than the first tension, in a separation phase in separating the printing screen unit and the workpiece. In another aspect the support system includes a support assembly comprising: a support unlit for supporting a printing screen unit, the printing screen unit comprising a printing screen including printing apertures through which printing medium is printed onto a workpiece; and a clamping mechanism (27) for clamping the printing screen in a printing phase in printing printing medium onto a workpiece so as to fix the lateral, in-plane position of the printing screen.

    摘要翻译： 丝网印刷机中支撑印刷丝网单元的支撑系统和方法。 一方面，支撑系统包括支撑组件，其包括：支撑单元，其远侧支撑包括印刷丝网（5）的印刷丝网单元（3），所述印刷丝网包括印刷孔（6），打印介质通过所述印刷孔印刷到工件上; 以及用于在丝网印刷操作中张紧印刷丝网的张紧机构（18），其中所述张紧机构构造成在将印刷介质印刷到工件上的印刷阶段中将印刷丝网张紧到第一张力和第二张力， 在分离印刷丝网单元和工件的分离阶段中低于第一张力。 在另一方面，所述支撑系统包括支撑组件，所述支撑组件包括：用于支撑印刷丝网单元的不支撑的支撑件，所述印刷丝网单元包括印刷丝网，所述印刷丝网包括印刷孔，打印介质通过印刷孔印刷到工件上; 以及夹持机构（27），用于将打印介质中的打印阶段中的打印画面夹持在工件上，以固定打印画面的横向平面内位置。

    STENCIL PRINTING MACHINE
    20.
    发明申请
    STENCIL PRINTING MACHINE 审中-公开
    STENCIL印刷机

    公开(公告)号：WO1991016202A1

    公开(公告)日：1991-10-31

    申请号：PCT/SE1991000282

    申请日：1991-04-22

    申请人： SVECIA SILKSCREEN MASKINER AB ,  SCHERP, Sven

    发明人： SVECIA SILKSCREEN MASKINER AB

    IPC分类号： B41F15/34

    CPC分类号： B41F15/0827

    摘要： The invention relates to a stencil printing machine (1) having a printing table (2), a reciprocatingly movable stencil frame (4), a stencil (5) mounted in the stencil frame, a squeegee arrangement (6) which is intended, during a common movement of the stencil frame and printing table, to press print substance through a first pattern formed in the stencil and onto print material (7) located between the printing table and the stencil such as to apply a second pattern on the print material. The machine also includes a device (8) for compensating distortion of the first pattern carried by the stencil during a printing sequence. This device (8) comprises a guide rail (10), a slide (11) which can be moved along the guide rail in response to frame movement, and means (12) which coacts with the slide and which is intended to displace the stencil (5) in a direction in which distortion of the pattern as a result of cloth stretch is compensated for.

    摘要翻译： 本发明涉及一种具有印刷台（2），可往复运动的模板框架（4），安装在模板框架中的模板（5），刮板装置（6））的模版印刷机（1） 模板框架和印刷台的共同运动，以通过形成在模板中的第一图案将印刷物质压印到位于印刷台和模板之间的打印材料（7）上，以将印刷材料施加在印刷材料上。 该机器还包括用于在印刷顺序期间补偿由模板承载的第一图案的变形的装置（8）。 该装置（8）包括导轨（10），能够响应于框架运动而沿着导轨移动的滑动件（11），以及与滑块共同作用并且用于移动模板 （5）在补偿作为布拉伸的结果的图案变形的方向上。