Method and apparatus for applying viscous material
    3.
    发明授权
    Method and apparatus for applying viscous material 失效
    用于粘贴材料的方法和装置

    公开(公告)号:US06772937B2

    公开(公告)日:2004-08-10

    申请号:US09840073

    申请日:2001-04-24

    IPC分类号: B23K3102

    摘要: By using an application unit having: a storage chamber for a viscous material; a discharge hole, for the viscous material, provided so as to communicate with the storage chamber, where a viscous-material feeding device for feeding the viscous material to the storage chamber is coupled to the application unit; and a discharge-pressure adjusting device for imparting a discharge pressure to the viscous material stored in the storage chamber, a screen mask having openings corresponding to the application object or the application object itself and the discharge hole of the application unit are brought into contact with each other, either the application unit and the screen mask or the application unit and the application object are moved relative to each other while the discharge pressure is imparted to the viscous material in the storage chamber, and the viscous material is applied onto the application object while the storage chamber is replenished at all times with the viscous material by the viscous-material feeding device with a pressure smaller than the discharge pressure imparted by the discharge-pressure adjusting device.

    摘要翻译: 通过使用具有:用于粘性材料的储存室的应用单元; 用于粘性材料的排出孔设置成与储存室连通,其中用于将粘性材料供给到储存室的粘性材料供给装置联接到施加单元; 以及用于对存储在存储室中的粘性材料施加排出压力的排出压力调节装置,具有与施加对象或应用对象本身对应的开口的屏幕掩模和施加单元的排出孔与 彼此之间,应用单元和屏幕掩模或应用单元和应用对象相对于彼此移动,同时将排出压力赋予存储室中的粘性材料,并且将粘性材料施加到施加物体上 同时通过粘性材料供给装置一直用粘性材料补充储存室,其压力小于由排出压力调节装置施加的排出压力。