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91. 发明授权

US07287977B2 Hot runner manifold system 有权
标题翻译：热流道歧管系统
公开(公告)号：US07287977B2
公开(公告)日：2007-10-30
申请号：US10542737
申请日：2003-02-04
申请人： Nicholas Serniuck , John Knapp , Abdeslam Bouti , Edward J. Jenko
发明人： Nicholas Serniuck , John Knapp , Abdeslam Bouti , Edward J. Jenko
IPC分类号： B29C45/22
CPC分类号： B29C45/2725 , B29C45/2738 , B29C45/2806 , B29C2045/273 , B29C2045/2762 , B29C2045/308
摘要： A manifold system (50) comprising a main manifold (56) with a plurality of arms (64), a plurality of sub-manifolds (52) spaced from the main manifold (56) and communicating with the main manifold (56) through a plurality of melt transfer bushings (68) disposed between the main manifold (56) and the sub-manifolds (52). The melt transfer bushings (68) may include static mixers (140) to homogenize the melt. An air plate (70) is disposed between a backing plate (58) preferably housing the main manifold (56) and a manifold plate (54) preferably housing the sub-manifolds (52). The air plate (70) has a plurality of air channels (74) that communicate with valve gate nozzle actuators (90), which are received in actuator cavities (72) in the air plate (70). The air plate (70) is bolted to the manifold plate (54), and the backing plate (58) is bolted to the air plate (70) with bolting patterns not constrained by location of the main manifold (56) or sub-manifolds (52). The manifold system (50), as shown in FIG. 5, has better thermal and geometric balance, closer nozzle spacing, and better bolting for less plate bowing.
摘要翻译：一种歧管系统（50），包括具有多个臂（64）的主歧管（56），与所述主歧管（56）间隔开并与所述主歧管（56）连通的多个子歧管（52）设置在主歧管（56）和子歧管（52）之间的多个熔体传输衬套（68）。熔体传送衬套（68）可以包括静态混合器（140）以使熔体均质化。空气板（70）设置在优选地容纳主歧管（56）的背板（58）和优选地容纳子歧管（52）的歧管板（54）之间。空气板（70）具有与阀门喷嘴致动器（90）连通的多个空气通道（74），它们被容纳在空气板（70）中的致动器空腔（72）中。空气板（70）被螺栓连接到歧管板（54），并且背板（58）用不受主歧管（56）或子歧管（56）的位置约束的螺栓图案螺栓连接到空气板（70）（52）。歧管系统（50），如图1所示。 5，具有更好的热和几何平衡，更紧密的喷嘴间距，更好的螺栓连接减少板弯。

92. 发明申请

US20060193944A1 Mold-closing device for an injection molding machine used for processing plastic materials 失效
标题翻译：用于加工塑料的注塑机的闭模装置
公开(公告)号：US20060193944A1
公开(公告)日：2006-08-31
申请号：US10547285
申请日：2004-02-19
申请人： Karl Hehl
发明人： Karl Hehl
IPC分类号： B29C45/22
CPC分类号： B29C45/1761 , B29C45/03 , B29C45/10 , B29C2045/1788
摘要： Disclosed is a mold-closing device for an injection molding machine used for processing plastic materials, in which the mold supports accommodating an injection mold therebetween and a support element (13) for a mold-closing mechanism (C) are mounted on the machine base (14). In order to be able to precisely align the mold supports, the first mold support is also mounted on the machine base (14) so as to be movable in the closing direction, the support element (13) is mounted on the machine base (14) or a part thereof via a stationary bearing, and a positioning mechanism (16) is provided for adjusting the angle between the support element (13) and the machine base (14).
摘要翻译：公开了一种用于处理塑料材料的注射成型机的模具关闭装置，其中模具支撑在其间容纳注射模具和用于模具关闭机构（C）的支撑元件（13）安装在机器基座（14）。为了能够精确地对准模具支撑件，第一模具支撑件也安装在机器基座14上以便能够沿关闭方向移动，支撑元件13安装在机器基座14上）或其一部分，并且设置有用于调节支撑元件（13）和机座（14）之间的角度的定位机构（16）。

93. 发明申请

US20060172037A1 Decelerated ejector pin 审中-公开
标题翻译：减速顶针
公开(公告)号：US20060172037A1
公开(公告)日：2006-08-03
申请号：US11393958
申请日：2006-03-30
申请人： Kevin Sutter
发明人： Kevin Sutter
IPC分类号： B29C45/22
CPC分类号： B29C45/40 , B29C45/4005 , B29C45/44
摘要： In combination with an ejector half of an injection mold for producing a part, the ejector half having a core plate, a pin plate, an ejector bar, a spring disposed in the ejector bar and at least one fixed ejector pin, a decelerated ejector pin. The decelerated ejector pin includes a first shank portion configured for corresponding to a bore formed in the core plate. A second shank portion is adjacent the first shank portion. The second shank portion is configured to correspond to a bore formed in the pin plate. The second shank portion has a shoulder for engaging the core plate during an ejection stroke of the ejector bar. A third shank portion is adjacent the second shank portion. The third shank portion is configured for retaining the decelerated ejector pin in the pin plate and for compressing the spring when the shoulder engages the core plate.
摘要翻译：与用于制造零件的注射模具的喷射器半部结合，喷射器半部具有芯板，销板，顶出杆，设置在顶出杆中的弹簧和至少一个固定的顶推销，减速顶针。减速推顶销包括构造成对应于形成在芯板中的孔的第一柄部分。第二柄部分与第一柄部分相邻。第二柄部构造成对应于在销板中形成的孔。第二柄部具有用于在推出杆的弹出行程期间与芯板接合的肩部。第三柄部分与第二柄部分相邻。第三柄部分构造成用于将减速顶针保持在销板中，并且当肩部接合芯板时压缩弹簧。

94. 发明申请

US20060127527A1 Non-coaxial injection molding valve flow control 有权
公开(公告)号：US20060127527A1
公开(公告)日：2006-06-15
申请号：US11351243
申请日：2006-02-09
申请人： Mark Doyle , Vito Galati , Wesley Firisin
发明人： Mark Doyle , Vito Galati , Wesley Firisin
IPC分类号： B29C45/22
CPC分类号： B29C45/76 , B29C45/27 , B29C45/2704 , B29C45/2806 , B29C45/281 , B29C2045/2687 , B29C2045/2722 , B29C2045/2761 , B29C2045/2824 , B29C2045/2837 , B29C2045/2882 , B29C2045/2886 , B29C2945/76006 , B29C2945/76013 , B29C2945/7603 , B29C2945/76056 , B29C2945/76083 , B29C2945/76277 , B29C2945/76381 , B29C2945/76498 , B29C2945/76545 , B29C2945/76568 , B29C2945/76688 , B29C2945/76755 , B29C2945/76759 , B29C2945/76859 , B29C2945/76969
摘要： In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value indicative of the signal received from the sensor as a variable for controlling operation of the upstream actuator; wherein the upstream melt flow controller is adapted to control the rate of flow of the fluid material at the selected location within the upstream channel according to the algorithm.

95. 发明申请

US20060099295A1 Gate cooling structure in a molding system 失效
标题翻译：浇注冷却结构在模制系统中
公开(公告)号：US20060099295A1
公开(公告)日：2006-05-11
申请号：US11302100
申请日：2005-12-13
申请人： Gordon Elliott
发明人： Gordon Elliott
IPC分类号： B29C45/22
CPC分类号： B29C45/2711 , B29C45/2708 , B29C45/2737 , B29C45/7312 , B29K2105/253
摘要： A gate insert (10, 110) for a stack assembly in an injection molding machine having a gate (16, 116) through which a melt of thermoplastics material enters a mold cavity (14, 114). The gate insert has a cooling channel (18, 118) surrounding, and substantially uniformly spaced from, the gate (16, 116). The cooling channel has an inner surface with a profile substantially parallel to the gate. The cooling channel is further defined by a two-piece gate insert having interconnecting surfaces (111a, 111b).
摘要翻译：一种用于注射成型机中的堆叠组件的浇口插入件（10,110），其具有浇口（16,116），热塑性材料的熔体通过浇口（16,116）进入模腔（14,114）。闸门插入件具有围绕并大致均匀地与闸门（16,116）间隔开的冷却通道（18,118）。冷却通道具有基本上平行于浇口的轮廓的内表面。冷却通道还由具有相互连接的表面（111a，111b）的两件式浇口插入件限定。

96. 发明申请

US20060083813A1 Injection molding nozzle with rounded tip 失效
标题翻译：带圆头的注塑喷嘴
公开(公告)号：US20060083813A1
公开(公告)日：2006-04-20
申请号：US11252884
申请日：2005-10-19
申请人： Fabrice Fairy
发明人： Fabrice Fairy
IPC分类号： B29C45/22
CPC分类号： B29C45/278 , B29C2045/2783 , B29C2045/2787
摘要： An injection molding apparatus that includes a manifold having at least one manifold melt channel therethrough, a mold plate defining a gate for transmitting melt flow to a mold cavity, and at least one nozzle comprising a nozzle body and nozzle tip defining a nozzle melt channel in communication with the manifold melt channel. The nozzle tip includes a substantially conical forward portion having a rounded terminal end that is aligned with and spaced apart from the gate, the nozzle melt channel having a discharge opening that is located rearward of the rounded terminal end for discharging melt flow from the nozzle melt channel towards the gate.
摘要翻译：一种注射成型设备，其包括具有至少一个歧管熔体通道的歧管，限定用于将熔体流传送到模具腔的浇口的模具板，以及至少一个喷嘴，所述喷嘴主体和喷嘴头部限定了喷嘴熔体通道与歧管熔体通道的连通。喷嘴尖端包括基本上圆锥形的前部，其具有与浇口对准并间隔开的圆形终端，喷嘴熔体通道具有位于圆形终端的后方的排出口，用于从喷嘴熔体排出熔体流通向门口。

97. 发明申请

US20060083812A1 Snap on flange for injection molding nozzle 有权
标题翻译：卡入注射嘴的法兰
公开(公告)号：US20060083812A1
公开(公告)日：2006-04-20
申请号：US11252883
申请日：2005-10-19
申请人： Fabrice Fairy
发明人： Fabrice Fairy
IPC分类号： B29C45/22
CPC分类号： B29C45/2701 , B29C2045/2759 , B29C2045/2774
摘要： A nozzle for an injection molding apparatus, including a nozzle body having a nozzle melt channel for receiving a melt stream from a manifold melt channel, and a collar mounted on the nozzle body. One of the nozzle body and the collar has a shoulder formed therein and the other of the nozzle body and collar has a radially disposed protrusion for engaging the shoulder to act against separation of the collar from the nozzle body.
摘要翻译：一种用于注射成型设备的喷嘴，包括具有用于接收来自歧管熔体通道的熔体流的喷嘴熔体通道的喷嘴主体和安装在喷嘴体上的轴环。喷嘴主体和轴环中的一个具有形成在其中的肩部，并且喷嘴体和轴环中的另一个具有径向设置的突出部，用于接合肩部以防止套环与喷嘴体分离。

98. 发明申请

US20060078644A1 Injection molding apparatus with a melt channel in valve pin 有权
标题翻译：注射成型设备，在阀针中具有熔体通道
公开(公告)号：US20060078644A1
公开(公告)日：2006-04-13
申请号：US10962551
申请日：2004-10-13
申请人： Denis Babin
发明人： Denis Babin
IPC分类号： B29C45/22
CPC分类号： B29C45/2806 , B29C2045/2862
摘要： An injection molding apparatus includes a manifold with a manifold melt channel, a nozzle with a nozzle channel and a valve pin with an outer surface in proximal to an inner surface of the nozzle channel. A valve pin melt channel is defined by and substantially coaxial to the valve pin. The valve pin melt channel communicates with the manifold melt channel when the valve pin is retracted and is restricted from the manifold melt channel when the valve pin is extended. A mold gate is open when the valve pin is retracted and is closed by a valve pin tip of the valve pin when the valve pin is extended. An outlet extends from a longitudinal portion of the valve pin melt channel to the surface of the valve pin adjacent to the valve pin tip and is in continuous communication with a well adjacent the mold gate.
摘要翻译：注射成型设备包括具有歧管熔体通道的歧管，具有喷嘴通道的喷嘴和具有靠近喷嘴通道的内表面的外表面的阀销。阀销熔体通道由阀销限定并与阀销基本上同轴。当阀销缩回时，阀销熔体通道与歧管熔体通道连通，并且当阀销延伸时，阀销熔体流道与歧管熔体通道受到限制。当阀销缩回时，模具门打开，当阀针伸出时，模具门被阀销的阀针尖封闭。出口从阀销熔体通道的纵向部分延伸到邻近阀销尖端的阀销的表面，并且与邻近模具门的井持续连通。

99. 发明申请

US20060034974A1 Air bag cover body forming apparatus 失效
标题翻译：气囊盖体成型装置
公开(公告)号：US20060034974A1
公开(公告)日：2006-02-16
申请号：US10528594
申请日：2003-09-26
申请人： Haruya Hashimoto , Shinya Takemura , Yuji Saito , Kenji Hashimoto , Kazuhito Ishida , Ayumu Imaoka
发明人： Haruya Hashimoto , Shinya Takemura , Yuji Saito , Kenji Hashimoto , Kazuhito Ishida , Ayumu Imaoka
IPC分类号： B29C45/22
CPC分类号： B29C33/44 , B29C37/0057 , B29C45/0081 , B29C45/40 , B29C45/56 , B29L2022/027 , B29L2031/3008 , B29L2031/3038 , B60R21/2165
摘要： An air bag cover body forming apparatus, comprising forming molds (2A, 2B), groove-forming blades (3), and support rods (4), wherein the forming molds form a cavity (20) for forming a resin air bag cover body (1) having air bag door parts, the groove-forming blades form rupture grooves (11) determining the air bag door parts in the air bag cover body, and the support rods support the air bag door parts of the air bag cover body formed in the cavity. The forming molds comprising movable cores (21a, 21b) reciprocatingly movable between a position where the molds are allowed to abut on the air bag cover body and a position where the molds are separated from the air bag cover body, wherein when the cores are separated from the air bag door parts, the support rods are allowed to abut on the air bag door parts to prevent an excessive stress concentration from occurring in the rupture grooves.
摘要翻译：一种安全气囊盖体成型装置，包括成形模具（2A，2B），槽形刀片（3）和支撑杆（4），其中成形模具形成用于形成树脂气囊的空腔（20）盖体（1）具有气囊门部，槽形成叶片形成确定气囊盖体中的气囊门部的破裂槽（11），支撑杆支撑气囊盖的气囊门部身体在腔内形成。所述成形模具包括可在允许所述模具抵靠在所述气囊盖主体上的位置和所述模具与所述气囊盖体分离的位置之间往复运动的可移动芯部（21a，21b），其中，当所述芯部与气囊门部分隔开，允许支撑杆抵靠在气囊门部上，以防止在破裂槽中发生过大的应力集中。

100. 发明申请

US20050271766A1 Injection molding nozzle having an annular flow tip 有权
标题翻译：具有环形流动尖端的注射成型喷嘴
公开(公告)号：US20050271766A1
公开(公告)日：2005-12-08
申请号：US11065167
申请日：2005-02-24
申请人： Fabrice Fairy
发明人： Fabrice Fairy
IPC分类号： B29C45/27 , B29C45/30 , B29C45/22
CPC分类号： B29C45/278 , B29C45/30 , B29C2045/2783 , B29C2045/308
摘要： A nozzle in an injection molding machine allows for smooth, blended melt flow into a mold cavity. In one example, this is accomplished through use of a nozzle having a nozzle body with a nozzle melt channel in fluid communication with a manifold melt channel and a nozzle tip. The nozzle tip includes a first melt channel in fluid communication with the nozzle melt channel and a plurality of release melt channels between the first melt channel and an annular melt channel. The annular melt channel is formed between a retaining device and the nozzle tip. The annular melt channel includes a decompression chamber in fluid communication with respective ones of the release melt channels and a compression chamber between the decompression chamber and a mold. A pressure difference formed between the respective release melt channels and the decompression chamber and between the decompression chamber and the compression chamber blends the molten material to even and balance flow into the mold cavity.
摘要翻译：注射成型机中的喷嘴允许平滑混合的熔体流入模腔。在一个示例中，这通过使用具有喷嘴主体的喷嘴来实现，喷嘴主体具有与歧管熔体通道和喷嘴尖端流体连通的喷嘴熔体通道。喷嘴尖端包括与喷嘴熔体通道流体连通的第一熔体通道和在第一熔体通道和环形熔体通道之间的多个释放熔体通道。环形熔体通道形成在保持装置和喷嘴头之间。环形熔体通道包括与相应的脱模熔体通道和减压室与模具之间的压缩室流体连通的减压室。在相应的释放熔体通道和减压室之间以及减压室和压缩室之间形成的压力差将熔融材料均匀地混合并平衡流入模腔中的流动。

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