Process and device for locking an extrusion head
    1.
    发明公开
    Process and device for locking an extrusion head 审中-公开
    Verfahren und Vorrichtung zur Verriegelung eines Extrusionskopfs

    公开(公告)号:EP2883679A1

    公开(公告)日:2015-06-17

    申请号:EP14195043.6

    申请日:2014-11-27

    发明人: Adaska, Peter

    摘要: Locking mechanism for extrusion head consisting of two moving units (3,8) with wedge mechanism (5, 10) for each side of extrusion head which are placed on wall (1) on carrier portion of extrusion head (2), wherein the one side moving unit (3) moves the pushing bar (4) with wedge slant (5) to the locking hole (6) in openable portion of extrusion head (7) to fix its working position. Thereafter, the second moving unit (8) moves the pushing bar (9) towards the second wedge slant (10) of pushing bar (4) in working position and by the distribution of forces on wedge slant (5) generates the closing force for resisting the pressure of plasticised material.

    摘要翻译: 挤压头的锁定机构由两个移动单元(3,8)组成,两个移动单元(3,8),其具有楔形机构(5,10),用于挤压头的每一侧,放置在挤压头(2)的承载部分上的壁(1)上, 侧移动单元(3)将具有楔形斜面(5)的推杆(4)移动到挤压头(7)的可打开部分中​​的锁定孔(6)以固定其工作位置。 此后,第二移动单元(8)将推杆(9)朝着推杆(4)的第二楔形斜面(10)移动到工作位置,并且通过楔形倾斜(5)上的力的分布产生闭合力 抵抗塑化材料的压力。