"> DEVICE FOR MAKING ADDITIVES PACKAGES (
    23.
    发明申请
    DEVICE FOR MAKING ADDITIVES PACKAGES ("MASTERBATCH") FOR THERMOPLASTIC COMPOSITIONS 审中-公开
    用于制作热塑性组合物的添加剂包装(“MASTERBATCH”)的装置

    公开(公告)号:US20160243726A1

    公开(公告)日:2016-08-25

    申请号:US15026470

    申请日:2014-10-01

    IPC分类号: B29B7/36 B29B11/12 B29B11/06

    摘要: Masterbatch facility comprising: a feed and blend system (10) comprising greater than or equal to one feeder (14), greater than or equal to one discharger (12), a manual feed station (16), or a combination thereof, and further comprising a mixer (18), wherein at least one of the feeders is an assisted component feeder, wherein at least two components are fed via the feeder, discharger, manual feed station, or a combination thereof to the mixer, wherein the mixer is a double shaft mixer rotating in opposite directions, a pellet mill (20) comprising a buffer hopper, a screw feeder, a pellet compactor (22), and a screener (24), wherein the pellet compactor comprises a die plate, a roll, and a cutter hub, a product handling system (30) comprising a product hopper (34) and a filling station (32), and a utilities system (50).

    摘要翻译: 母料设备包括:进料和共混体系(10),其包含大于或等于一个进料器(14),大于或等于一个排出器(12),手动进料站(16)或其组合,以及进一步 包括混合器(18),其中至少一个进料器是辅助部件进料器,其中至少两个组分经由进料器,排出器,手动进料站或其组合进料到混合器中,其中混合器是 双轴混合器沿相反方向旋转,包括缓冲料斗,螺旋进料器,压片机(22)和筛分器(24)的颗粒磨(20),其中所述颗粒压实机包括模板,辊,和 切割轮毂,包括产品料斗(34)和加油站(32)的产品处理系统(30)和公用设施系统(50)。

    Two-color molding method
    27.
    发明授权
    Two-color molding method 有权
    双色成型法

    公开(公告)号:US07799259B2

    公开(公告)日:2010-09-21

    申请号:US12316246

    申请日:2008-12-10

    摘要: A two-color molding method with a short cycle time and a multicolor molding method including that two-color molding method, whereby, by performing an elastomer molding step using a time Z from a time t2 to t7 in the range of the time Y needed for the shaped article takeout step (A and B) and mold closing step (C) in the time t1 to t9, it becomes possible to effectively use the time of the shaped article takeout step (A and B) and mold closing step (C) which could not be utilized at all for the molding process in the past for the molding process, whereby the cycle molding time X can be shortened.

    摘要翻译: 具有短循环时间的双色成型方法和多色成型方法,包括双色成型方法,由此通过在时间Y的范围内使用时间Z从时间t2到t7进行弹性体成型步骤 对于在时间t1至t9中的成形制品取出步骤(A和B)和模具关闭步骤(C),可以有效地利用成形制品取出步骤(A和B)和模具关闭步骤(C ),其在过去的成型工艺中完全不能被利用,从而可以缩短循环成型时间X.

    Injection mold
    29.
    发明授权
    Injection mold 失效
    注塑模具

    公开(公告)号:US07442033B2

    公开(公告)日:2008-10-28

    申请号:US11748503

    申请日:2007-05-15

    申请人: Tzu-Tu Wang

    发明人: Tzu-Tu Wang

    IPC分类号: B29B11/06

    CPC分类号: B29C45/28

    摘要: An exemplary injection mold includes a first mold, a second mold, and a trimming member. The first mold and the second mold cooperatively define a cavity therein, for forming a molded article. A runner is defined in the second mold and communicated with the cavity, for melted resin running therethrough. A through hole is defined in the second mold, with an end disposed at a connection between the runner and the cavity. The trimming member is slidably received in the through hole, moving between a first position to allow melted resin flowing into the cavity and a second position to prevent melted resin flowing into the cavity.

    摘要翻译: 示例性注射模具包括第一模具,第二模具和修剪构件。 第一模具和第二模具协同地在其中限定空腔,用于形成模制品。 流道被限定在第二模具中并且与空腔连通,用于熔化的树脂穿过其中。 通孔限定在第二模具中,其一端设置在流道和空腔之间的连接处。 修整构件可滑动地容纳在通孔中,在第一位置之间移动以允许熔化的树脂流入空腔,以及第二位置以防止熔融的树脂流入空腔。

    Decompression device for an injection molding apparatus
    30.
    发明授权
    Decompression device for an injection molding apparatus 有权
    注射成型设备的减压装置

    公开(公告)号:US07125242B2

    公开(公告)日:2006-10-24

    申请号:US10637576

    申请日:2003-08-11

    申请人: Neil Dewar

    发明人: Neil Dewar

    IPC分类号: B29B11/06

    CPC分类号: B29C45/2758

    摘要: A sprue bushing includes a melt channel for receiving a melt stream of moldable material from a source. The melt channel includes a first portion, a second portion and a decompression cavity located between the first portion and the second portion. A manifold having a manifold channel receives the melt stream from the melt channel of the sprue bushing and delivers the melt stream through the nozzle channels of several hot runner nozzles towards at least one mold cavity. A decompression device, which includes a rod having an enlarged head, is movable by an actuator to reciprocate within the decompression cavity between a retracted position and an extended position. Movement of the enlarged head from the extended position to the retracted position causes the suck back of the molten material in the hot runner nozzle and causes a portion of the molten material to be drawn toward the decompression cavity.

    摘要翻译: 浇道衬套包括用于从源接收可模制材料的熔体流的熔体通道。 熔体通道包括位于第一部分和第二部分之间的第一部分,第二部分和减压腔。 具有歧管通道的歧管接收来自浇口衬套的熔体通道的熔体流,并将熔体流通过几个热流道喷嘴的喷嘴通道传送至至少一个模腔。 包括具有扩大头部的杆的减压装置可通过致动器移动,以在减压腔内在缩回位置和延伸位置之间往复运动。 扩大的头部从延伸位置到缩回位置的移动导致热流道喷嘴中的熔融材料的吸回,并使一部分熔融材料被拉向减压腔。