公开(公告)号：US07096781B2

公开(公告)日：2006-08-29

申请号：US10514746

申请日：2003-05-29

申请人： Tomoya Katano ,  Makoto Hashimoto

发明人： Tomoya Katano ,  Makoto Hashimoto

IPC分类号： B41F15/42 ,  B05C17/005

CPC分类号： B41F15/46 ,  Y10S101/34

摘要： A screen printing apparatus for printing on a board, such as a circuit board, through a screen using a paste prior to surface-mounting electronic components on the board, and more particularly a screen printing apparatus that performs a screen printing while automatically discharging the paste that is accommodated inside the main body.

摘要翻译： 一种丝网印刷设备，用于在电路板上表面安装电子元件之前通过使用糊状物的屏幕在诸如电路板的印刷电路板上进行印刷，更具体地说，一种丝网印刷设备，其在自动排出糊状物的同时进行丝网印刷 它容纳在主体内部。

公开(公告)号：US20060065139A1

公开(公告)日：2006-03-30

申请号：US10514746

申请日：2003-05-29

申请人： Tomoya Katano ,  Makoto Hashimoto

发明人： Tomoya Katano ,  Makoto Hashimoto

IPC分类号： B41F15/42

CPC分类号： B41F15/46 ,  Y10S101/34

摘要： A screen printing apparatus has a housing-like main body that is long sideways. Inside the main body, there are provided a paste-receiving chamber (1); a roller (2) provided along the axis of the main body; a scraper (3) that extends forward and diagonally downward, and, in printing, whose tip slides on the upper face of a screen plate (S) while being in contact with the face; and a guide plate (5) that extends backward and diagonally downward so as to be opposed to the scraper, and, in printing, whose tip ends at a height where a predetermined gap (4) is maintained from the tip to the screen plate upper face. Paste (H) can be filled in opening holes (S′) of the screen plate by fluid pressure of the paste discharged from a discharge opening (6) opened between the scraper and the guide plate. The filling is achieved by moving the main body forward, or in a printing direction, and rotating the roller in one direction. In each printing, a residual (H′) of the paste adhered to the screen plate upper face in the preceding printing is introduced to the discharge opening (6) through the gap (4), so that the residual is mixed to the paste discharged from the discharge opening and can be used for printing.

摘要翻译： 丝网印刷装置具有长边的壳体状主体。 在主体内部设置有一个膏状容纳室（1）; 沿着主体的轴线设置的辊子（2）; 刮刀（3），其向前和向下延伸并且在打印时其尖端在与所述面部接触的同时在丝网板（S）的上表面上滑动; 以及向后方倾斜向下延伸以与刮刀相对的引导板（5），并且在印刷中，其顶端在从尖端到筛板上保持预定间隙（4）的高度处终止 面对。 浆料（H）可以通过从刮板和引导板之间打开的排出口（6）排出的浆料的流体压力填充在筛板的孔（S'）中。 通过将主体向前或在打印方向上移动并沿一个方向旋转辊来实现填充。 在每次印刷中，在先前的印刷中粘贴在筛板上表面上的糊状物的残留物（H'）通过间隙（4）引入排出口（6），使残留物与排出的糊料混合 从排放口可以用于印刷。