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    • 3. 发明申请
    • DIE CLAMP ASSEMBLY
    • DIE夹子组件
    • WO00007798A1
    • 2000-02-17
    • PCT/US1999/015198
    • 1999-07-06
    • B29C47/70B29C47/08B29C47/12B29C47/68
    • B29C47/0822B29C47/0014B29C47/0021B29C47/081B29C47/0877B29C47/0884B29C47/68B29C47/686
    • A die clamp assembly for an extruder (10) comprises at least one passage (12) through which product being extruded flows. The die clamp assembly is attached to an extruder (10) and comprises at least one adaptor plate (1) that is connectable to the extruder, at least one die body (2), and at least one die plate (5). A clamp collar assembly (3) connects corresponding peripheral surfaces (49, 48) of the adaptor plate (1) to the die body (2), and comprises a closed position that connects the adaptator plate (1) to the die body (2) and an open position that permits separation of the adapter plate and the die body. Further, a pivot assembly (7) pivotally supports the clamp collar assembly (3) for movement in a first direction and the die body (2) for movement in the second direction (400). The die body and the die plate (5) are pivotable away from the adaptor plate (1) when the clamp collar assembly (3) has been pivoted to the open position.
    • 用于挤出机(10)的模具夹具组件包括至少一个通道(12),待挤出的产品通过该通道流动。 模具夹具组件连接到挤出机(10),并且包括可连接到挤出机,至少一个模具主体(2)和至少一个模具板(5)的至少一个适配板(1)。 夹紧环组件(3)将适配器板(1)的相应周边表面(49,48)连接到模具主体(2),并且包括将适配器板(1)连接到模具主体(2)的关闭位置 )和允许分离适配器板和模具主体的打开位置。 此外,枢转组件(7)枢转地支撑夹紧套环组件(3)以沿第一方向移动,并且模具主体(2)用于沿第二方向(400)移动。 当夹具套环组件(3)已经枢转到打开位置时,模具主体和模具板(5)可远离适配器板(1)枢转。
    • 5. 发明申请
    • FILTRATION APPARATUS WITH A SEALING DEVICE
    • 具有密封装置的过滤装置
    • WO2014052057A1
    • 2014-04-03
    • PCT/US2013/059867
    • 2013-09-16
    • NORDSON CORPORATION
    • TUTTLE, Kevin S.GAMBILL, Gregory G.STRONG, Patrick K.
    • B01D29/05
    • B01D25/002B29C47/081B29C47/38B29C47/68B29C47/681B29C47/682B29C47/686Y10S425/047
    • A polymer filtration apparatus for sealing a slide plate translatable across a bore of an extrusion or mold machine, includes an annular seal having a sealing surface biased against the slide plate by a spring mechanism. The annular seal has a thrust surface angled relative to the sealing surface. The thrust surface is located at an opposite axial end of the annular seal from the sealing surface. The spring mechanism can be a single spring with overlapping tangs or a multiple spring assembly in overlapping relationship, with or without tangs, to form a continuous barrier. The spring assembly exerts a radial force against the thrust surface of the annular seal to bias the seal in an axial direction against the downstream slide plate. In operation, pressurized polymer melt in the extrusion bore further biases the spring against the annular seal, which is transferred to the seal and the slide plate.
    • 一种用于密封可在挤出机或模具机的孔中平移的滑动板的聚合物过滤装置,包括具有通过弹簧机构偏置抵靠滑动板的密封表面的环形密封件。 环形密封件具有相对于密封表面成角度的推力表面。 推力表面位于环形密封件与密封表面相对的轴向端。 弹簧机构可以是具有重叠的脚的单个弹簧或具有或不具有柄脚的重叠关系的多个弹簧组件,以形成连续的屏障。 弹簧组件对环形密封件的推力表面施加径向力,以将密封件沿着轴向偏压到下游滑板。 在操作中,挤压孔中的加压聚合物熔体进一步将弹簧偏置抵靠环形密封件,环形密封件被传送到密封件和滑动板。