ELECTROSTATIC SCREEN PRINTER
    3.
    发明公开
    ELECTROSTATIC SCREEN PRINTER 审中-公开
    静电屏幕打印机

    公开(公告)号:EP3165364A1

    公开(公告)日:2017-05-10

    申请号:EP15815844.4

    申请日:2015-06-26

    摘要: An electrostatic screen printer 10 includes: an electrically conductive screen 6 arranged in non-contact with a printing medium; a first sponge 1 and a second sponge 2 (hereinafter "the sponges 1, 2") configured to rub a powder 7 into the screen 6; and a direct current power source configured to apply a voltage to the printing medium and the powder 7, wherein the powder 7 rubbed into the screen 6 is adhered to the printing medium by electrostatic induction. The electrostatic screen printer 10 includes a rotation mechanism 5 for rotating the sponges 1,2, a parent revolution mechanism 3 for parent revolution of the sponges 1, 2, and a child revolution mechanism 4 for child revolution of the sponges 1,2. The revolution speed ratio of the child revolution to the parent revolution (ωc/ωp) may preferably be 4.0 or greater, a scraper 34 is provided on the parent revolution mechanism 3 so as to be interlocked with the revolution of the sponges 1,2, and the scraper 34 is arranged so as to scrape the powder 7 on the screen 6 toward an axis Op of the parent revolution because of the interlocking.

    摘要翻译: 静电丝网印刷机10包括:布置成与印刷介质不接触的导电丝网6; 第一海绵1和第二海绵2(以下称为“海绵1,2”),用于将粉末7摩擦到屏幕6中; 以及构造成向打印介质和粉末7施加电压的直流电源,其中摩擦到屏幕6中的粉末7通过静电感应粘附到打印介质。 静电丝网印刷机10包括用于旋转海绵1,2的旋转机构5,用于海绵1,2的父旋转的母旋转机构3以及用于海绵1,2的儿童旋转的儿童旋转机构4。 子旋转与母旋转的旋转速度比(ωc/ωp)优选为4.0以上,在母旋转机构3上设置与海绵1,2的旋转联动的刮板34, 并且刮板34被布置成由于互锁而将屏幕6上的粉末7朝向父回转轴线Op刮擦。

    SQUEEGEE PRINTING ON DESCENDED SURFACES
    4.
    发明公开
    SQUEEGEE PRINTING ON DESCENDED SURFACES 审中-公开
    RAKELDRUCKVERFAHREN AUF ABFALLENDENOBERFLÄCHEN

    公开(公告)号:EP3132934A1

    公开(公告)日:2017-02-22

    申请号:EP16184499.8

    申请日:2016-08-17

    摘要: A stencil (300) for applying a viscous material (330) to a substrate (305) includes a substantially planar plate (315) affixed to the substrate (305), the plate (315) having at least one aperture (310) of a first dimension and at least one relief hole (322) of a second dimension, the at least one aperture (310) configured to align with a printing surface of the substrate (305) and the at least one relief hole (322) configured to align with a feature (312) having a height greater than the printing surface; and a mask (314) attached to a top surface of the plate (315) and positioned over the at least one relief hole (322) to protect the feature (312) having the height greater than the printing surface from a squeegee (325) applying the viscous material (330) over the plate (315).

    摘要翻译: 用于将粘性材料(330)施加到基底(305)的模板(300)包括固定到基底(305)上的基本平坦的板(315),所述板(315)具有至少一个孔(310) 第一尺寸和至少一个第二尺寸的释放孔(322),所述至少一个孔(310)被配置为与所述基底(305)的印刷表面和所述至少一个释放孔(322)对准,所述释放孔 具有高于印刷表面的高度的特征(312); 以及附接到所述板(315)的顶表面并且定位在所述至少一个释放孔(322)上方的掩模(314),以保护具有大于所述印刷表面的高度的所述特征(312)来自刮板(325) 将粘性材料(330)施加在板(315)上。

    Board Printing Apparatus and Board Printing Method
    8.
    发明公开
    Board Printing Apparatus and Board Printing Method 有权
    Leiterplattendruckvorrichtung und Leiterplattendruckverfahren

    公开(公告)号:EP2747530A1

    公开(公告)日:2014-06-25

    申请号:EP13005670.8

    申请日:2013-12-05

    发明人: Fujimoto, Takeshi

    IPC分类号: H05K3/34 B41F15/26 B41F15/36

    摘要: This board printing apparatus (100) includes a board working table (2a, 2b), a first printing table (3a), a second printing table (3b), and a control portion (81) controlling printing operations. The control portion is configured to perform second printing on a board held by the board working table by a large component mask (7) of the second printing table after first printing performed on the board held by the board working table by a small component mask (6) of the first printing table.

    摘要翻译: 该板印刷装置(100)包括板工作台(2a,2b),第一印刷台(3a),第二印刷台(3b)和控制印刷操作的控制部分(81)。 所述控制部被配置为在由所述板工作台保持的所述板上进行的第一打印之后,通过小分量掩模(在所述板工作台保持的板上)之后,通过所述第二印刷台的大部件掩模(7)在由所述板工作台保持的板上进行第二打印 6)第一印刷台。

    Screen printing apparatus
    10.
    发明公开
    Screen printing apparatus 有权
    丝网印刷设备

    公开(公告)号:EP2529929A1

    公开(公告)日:2012-12-05

    申请号:EP12004141.3

    申请日:2012-05-30

    摘要: A screen printing apparatus (1) includes a printing execution unit (20A, 20B) that performs screen printing on a substrate (W). At least one substrate support table (10A, 10B) that is provided movably along a specific direction (Y) orthogonal to the conveying direction (X). A table drive mechanism (4A, 5A, 4B, 5B) that moves the substrate support table (10A, 10B) at least between substrate entry and exit positions (EnP1, EnP2, ExP1, ExP2) along a specific direction (Y). The substrate entry and exit positions (EnP1, EnP2, ExP1, ExP2) are set asymmetrically with respect to the specific direction (Y). A printing execution unit drive mechanism (210) is provided to drive the printing execution unit (20A, 20B) along the specific direction (Y). A control unit is provided to control the printing execution unit drive mechanism (210) so that the printing execution unit (20A, 20B) is driven to set the printing position (SP1, SP2) on a substrate conveying path (PH1, PH2) needed for the substrate support table (10A, 10B) to move from the substrate entry position (EnP1, EnP2) to the substrate exit (ExP1, ExP2).

    摘要翻译: 丝网印刷装置(1)包括在基板(W)上进行丝网印刷的印刷执行部(20A,20B)。 至少一个基板支撑台(10A,10B),其沿着与输送方向(X)正交的特定方向(Y)可移动地设置。 至少在基板搬入搬出位置(EnP1,EnP2,ExP1,ExP2)之间沿特定方向(Y)移动基板支承台(10A,10B)的工作台驱动机构(4A,5A,4B,5B)。 衬底进入和退出位置(EnP1,EnP2,ExP1,ExP2)相对于特定方向(Y)非对称地设置。 提供打印执行单元驱动机构(210)以沿特定方向(Y)驱动打印执行单元(20A,20B)。 提供控制单元以控制打印执行单元驱动机构(210),从而驱动打印执行单元(20A,20B)以将打印位置(SP1,SP2)设置在所需的基板传送路径(PH1,PH2)上 使衬底支撑台10A,10B从衬底入口位置EnP1,EnP2移动到衬底出口ExP1,ExP2。