公开(公告)号：US20140332569A1

公开(公告)日：2014-11-13

申请号：US14339831

申请日：2014-07-24

Applicant: ROBATECH AG

Inventor： Hanspeter FELIX ,  Roman KAPPELER ,  Heinz MUELLER

IPC: B05C5/02 ,  B05C11/10

CPC classification number: B05C5/0229 ,  B05C5/0225 ,  B05C5/0237 ,  B05C11/10

Abstract: The invention relates to an application head for dispensing a free-flowing medium. The application head comprises an injection chamber inside the application head and an injection needle movably mounted inside the injection chamber. An opening movement of the injection needle opens an outlet. A supply channel and a supply line are also provided in order to introduce the free-flowing medium into the injection chamber. A drive generates the opening movement of the injection needle. The application head also comprises a lever arm, the first end of said arm being movably fixed to a rear end of the injection needle and the second end thereof being connected to the drive. A membrane suspension comprising a membrane is provided, and the lever arm extends through the membrane of the membrane suspension. The membrane suspension is used to movably connect the lever arm to the application head, and as a seal to prevent the free-flowing medium from leaking out.

Abstract translation: 本发明涉及一种用于分配自由流动介质的应用头。 应用头包括施加头内部的注射室和可移动地安装在注射室内部的注射针。 注射针的打开运动打开出口。 还提供供应通道和供应管线，以便将自由流动的介质引入注射室。 驱动器产生注射针的打开运动。 应用头还包括杠杆臂，所述臂的第一端可移动地固定到注射针的后端，并且其第二端连接到驱动器。 提供了包括膜的膜悬浮液，并且杠杆臂延伸穿过膜悬浮液的膜。 膜悬浮液用于将杠杆臂可移动地连接到施加头部，并且用作密封件以防止自由流动的介质泄漏。