公开(公告)号：US09102089B2

公开(公告)日：2015-08-11

申请号：US14113641

申请日：2011-05-27

申请人： Christophe Halter

发明人： Christophe Halter

IPC分类号： B29C45/40 ,  B29C45/00 ,  B29C45/36 ,  B29L31/56

CPC分类号： B29C45/40 ,  B29C45/00 ,  B29C45/36 ,  B29C45/4005 ,  B29C2045/363 ,  B29C2045/4073 ,  B29C2045/4078 ,  B29L2031/56 ,  B29L2031/565

摘要： A controller (501) is described herein that includes instructions (512) that are embodied in a controller-usable memory (510) of the controller (501), the instructions (512) for directing the controller (501) to execute a process (1000) of injection molding a first molded article (102A) using an injection mold (100, 200, 300, 800, 900). The process includes, amongst other things, a step of arranging (1008) a first stack portion (110) to eject the first molded article (102A) therefrom with holding a position of a stripper sleeve (116) of the first stack portion (110), along the mold-stroke axis (X), while retracting a mold core (111) of the first stack portion (110) along the mold-stroke axis (X), wherein the retraction of the mold core (111) causes a retraction thereof from the first molded article (102) in cooperation with the stripper sleeve (116) contacting the first molded article (102).

摘要翻译： 这里描述的控制器（501）包括实施在控制器（501）的控制器可用存储器（510）中的指令（512），用于指示控制器（501）执行处理的指令（512） 1000），使用注射模具（100,200,300,800,900）注射成型第一模制品（102A）。 除其他之外，该方法包括将第一堆叠部分（110）布置（100）以从其中排出第一模制品（102A）的步骤，同时保持第一堆叠部分（110）的脱模套筒（116）的位置 ）沿模具冲程轴线（X）沿着模冲程轴线（X）缩回第一堆叠部分（110）的模芯（111），其中模芯（111）的缩回导致 与第一模塑制品（102）接触的剥离器套筒（116）配合，从第一模塑制品（102）退回。

公开(公告)号：US08585955B2

公开(公告)日：2013-11-19

申请号：US13147780

申请日：2010-02-05

申请人： Ernst Gösta Robert Axelsson ,  Johan Emil Rinman ,  Janarne Wetterheim

发明人： Ernst Gösta Robert Axelsson ,  Johan Emil Rinman ,  Janarne Wetterheim

IPC分类号： B29C45/36

CPC分类号： B29C45/332

摘要： A core assembly for an injection molding-machine. The assembly includes a movable mold half and a stationary mold half clamped onto each their platen of an injection molding-machine. It also includes an actuator for advancing and retracting during operation at least one core into and from a mold cavity in a mold. The actuator is connected to a core-carrier for carrying the at least one core. The core-carrier is slidingly mounted to and partly projecting from a guidance connected to one of the mold halves. A first hole is formed in the closed mold for slidingly receiving the projecting part of the core-carrier. The core assembly allows products to be continuously molded with an extremely high degree of accuracy, and it is simple, inexpensive and easy to mount and maintain while also allowing for positioning of cores at various angles relative to the mold.

摘要翻译： 注射成型机的芯组件。 该组件包括一个可移动的半模和一个夹在注射成型机的每个压板上的固定的半模。 它还包括用于在操作期间将至少一个芯进入和离开模具中的模具腔的前进和后退的致动器。 致动器连接到用于承载至少一个芯的芯架。 芯托架被滑动地安装到连接到一个半模的引导件并且部分地突出。 在封闭模具中形成第一孔，用于滑动地接收芯架的突出部分。 芯组件允许产品以非常高的精确度连续模制，并且其简单，便宜并且易于安装和维护，同时还允许芯相对于模具以各种角度定位。

公开(公告)号：US20130273194A1

公开(公告)日：2013-10-17

申请号：US13596031

申请日：2012-08-27

申请人： YUN-YU CHOU

发明人： YUN-YU CHOU

IPC分类号： B29C45/36

CPC分类号： B29C45/83 ,  B29C45/376 ,  B29D11/0048 ,  B29D11/00663

摘要： A mold assembly includes a male mold, a female mold, and a driving unit. The male mold includes a stationary member, a moveable member defining through holes, and mold cores fixed on the stationary member and received in the respective through holes. The female mold covers the moveable member. The female mold defines recesses aligned with and communicating with the respective through holes. The moveable member, the female mold and the mold cores cooperatively form mold cavities at the through holes. The driving unit is fixed on the stationary member and supports the moveable member. The driving unit is configured for driving the moveable member to move upward or downward along the mold cores relative to the stationary member.

摘要翻译： 模具组件包括阳模，阴模和驱动单元。 阳模包括固定构件，限定通孔的可移动构件和固定在固定构件上并容纳在相应通孔中的模芯。 阴模覆盖可移动构件。 阴模定义与相应通孔对准并与其连通的凹部。 可移动构件，阴模和模芯在通孔处协同地形成模腔。 驱动单元固定在固定构件上并支撑可移动构件。 驱动单元构造成用于驱动可移动构件沿着模芯相对于固定构件向上或向下移动。

公开(公告)号：US08556613B2

公开(公告)日：2013-10-15

申请号：US13337428

申请日：2011-12-27

申请人： Dian-Hong Wei ,  Du-Xi Gao ,  Yong-Hong Liu ,  Yang-Liang Tian

发明人： Dian-Hong Wei ,  Du-Xi Gao ,  Yong-Hong Liu ,  Yang-Liang Tian

IPC分类号： B29C45/36

CPC分类号： B29C45/1742 ,  B29C45/2606 ,  B29C45/2675

摘要： An injection mold includes a mold base defined with a sliding slot, a mold core detachably mounted in the mold base, and a plurality of securing devices. The mold base includes an upper mold base and a lower mold base. The mold core includes an upper mold core and a lower mold core detachably connected with the upper mold core. The mold core defines a slider. The slider slides in the sliding slot of the mold base to move the mold core in or out of the mold base. The upper mold core defines a first securing groove, and the lower mold core defines a second securing groove. The securing devices are mounted in the upper mold base and the lower mold base. The securing devices secure the first and the second securing grooves, allowing the mold core to attach to the mold base.

摘要翻译： 注射模具包括限定有滑动槽的模具基座，可拆卸地安装在模具基座中的模具芯体和多个固定装置。 模具底座包括上模具底座和下模具底座。 模芯包括上模芯和与上模芯可拆卸地连接的下模芯。 模芯定义滑块。 滑块在模具基座的滑动槽中滑动，以将模具芯移入或移出模具底座。 上模芯限定第一固定槽，下模芯限定第二固定槽。 固定装置安装在上模底座和下模底座中。 固定装置固定第一固定槽和第二固定槽，从而允许模芯附着在模座上。

公开(公告)号：US08349242B2

公开(公告)日：2013-01-08

申请号：US12380104

申请日：2009-02-23

申请人： Gary L. Cox ,  Chad L. Eversole ,  Gerald H. Davis

发明人： Gary L. Cox ,  Chad L. Eversole ,  Gerald H. Davis

IPC分类号： B29C45/36 ,  B29C45/10

CPC分类号： B29C45/2673

摘要： A method of molding a flange uses a first tool element and a second opposing tool element. The first tool element defines a negative of at least a portion of a first side of a flange, and the second tool element defines a negative of at least a portion of the second side of the flange. The method includes providing a set of blocks for insertion into a plurality of recesses in the second tool element, the set of blocks insertable in a plurality of configurations, each configuration defining a negative of a set of retention features on the second side of the flange. The plurality of configurations define differing configurations of retention features on the second side. The method also includes inserting at least some blocks into the second tool element to form a selected one of the plurality of configurations, and performing injection molding using the first tool element and the second tool element.

公开(公告)号：US08119049B1

公开(公告)日：2012-02-21

申请号：US12854130

申请日：2010-08-10

申请人： Robert Pollmann ,  Andreas Reger ,  Roland Kuehtreiber

发明人： Robert Pollmann ,  Andreas Reger ,  Roland Kuehtreiber

IPC分类号： B29C45/14 ,  B29C45/36 ,  B29C70/72

CPC分类号： B29C45/14073 ,  B29C45/14639 ,  B29C2045/1454

摘要： Injection-molding processes and systems are described herein. An exemplary method involves: (a) holding one or more inserts in a desired position within a mold cavity by contacting a retractable core to at least a portion of each insert, wherein the retractable core is a feature of a mold plate; (b) while the one or more inserts are being held in the desired position by the retractable core, initiating an injection of molten plastic into the mold cavity; (c) retracting the retractable core from the one or more inserts while continuing the injection of molten plastic into the mold cavity, wherein retracting the retractable core creates additional cavity space within the mold cavity between the retractable core and the one or more inserts; and (d) continuing the injection of molten plastic into the mold cavity until the mold cavity, including the additional cavity space, is filled. The retractable core is preferably retracted at a point when molten plastic filling cavity space further from the retractable core has substantially cooled and hardened, while molten plastic filling cavity space in close proximity to the retractable core remains substantially heated.

摘要翻译： 注射成型方法和系统在本文中描述。 示例性方法包括：（a）通过使可缩回的芯部与每个插入件的至少一部分接触来将一个或多个插入件保持在模具腔内的期望位置，其中所述可缩回的芯部是模具板的特征; （b）当所述一个或多个插入件通过所述可缩回的芯保持在期望的位置时，开始将熔融塑料注入所述模腔中; （c）从所述一个或多个插入件缩回所述可缩回的芯体，同时继续将熔融塑料注入到所述模具腔中，其中缩回所述可缩回的芯部在所述可缩回的芯部和所述一个或多个插入件之间的所述模腔内产生额外的空腔空间; 和（d）继续将熔融塑料注射到模具腔中，直到填充包括另外的空腔的模腔。 可缩回的芯优选地在熔融塑料填充腔空间从可缩回的芯部空间基本上冷却和硬化的位置缩回，而靠近可缩回的芯部的熔融塑料填充腔空间保持基本上被加热。

公开(公告)号：US20120040044A1

公开(公告)日：2012-02-16

申请号：US13202764

申请日：2010-02-04

申请人： Masayoshi Uehira ,  Akihiro Iwane ,  Akihiko Matsumoto ,  Takahito Muroi

发明人： Masayoshi Uehira ,  Akihiro Iwane ,  Akihiko Matsumoto ,  Takahito Muroi

IPC分类号： B29C45/36

CPC分类号： B29C45/36 ,  B29C45/561 ,  B29C2045/5645 ,  B29L2011/00 ,  B29L2011/0016

摘要： Taper portions 151 and 161 are provided in the cavity of a stationary side die 110 and the cavity of a movable side die 120 in an injection molding apparatus, respectively, and a floating mechanism 170 is provided so that one taper portions are able to freely follows the other taper portions while die clamping. This configuration makes it possible to correct axial misalignment in each of the cavities.

摘要翻译： 锥形部分151和161分别设置在固定侧模具110的空腔中，分别设置在注射成型设备中的可移动侧模具120的空腔中，并且浮动机构170设置成使得一个锥形部分能够自由地跟随 其他锥形部分同时夹紧。 这种构造使得可以校正每个空腔中的轴向未对准。

公开(公告)号：US20110278749A1

公开(公告)日：2011-11-17

申请号：US12965899

申请日：2010-12-12

申请人： TAI-CHERNG YU ,  I-THUN LIN

发明人： TAI-CHERNG YU ,  I-THUN LIN

IPC分类号： B29D11/00 ,  B29C45/36 ,  B29C45/03

CPC分类号： B29D11/0075 ,  B29C45/2606 ,  B29C45/2628

摘要： A mold for molding optical fiber connector includes a core pin, a core mold and a cavity mold. The core pin has insertion portion and a blind hole forming portion. The core mold is used to clamp the insertion portion of the core pin. The cavity mold includes a molding cavity and a through hole defined in the sidewall of the cavity mold, the molding cavity includes a lens forming portion used to mold the lens. A positioning block defining an aligning hole is positioned in the through hole, the aligning hole is used to clamp the blind hole forming portion of the core pin to make the blind hole forming portion align with the lens forming portion during the injection molding process. The present art also relate to a method for adjusting the mold.

摘要翻译： 用于模制光纤连接器的模具包括芯销，芯模和模腔。 芯销具有插入部分和盲孔形成部分。 芯模用于夹紧芯销的插入部分。 空腔模具包括模腔和限定在空腔模的侧壁中的通孔，模腔包括用于模制透镜的透镜形成部分。 定位孔定位在通孔中，定位孔用于夹紧芯销的盲孔形成部分，使得盲孔形成部分在注射成型过程中与透镜形成部分对准。 本领域还涉及一种用于调整模具的方法。

公开(公告)号：US20110189334A1

公开(公告)日：2011-08-04

申请号：US12699062

申请日：2010-02-03

申请人： Xian Yun Wang ,  Xiaoping Wu ,  Shih-Hsiung Ho

发明人： Xian Yun Wang ,  Xiaoping Wu ,  Shih-Hsiung Ho

IPC分类号： B29C45/36

CPC分类号： B29C45/36

摘要： An injection mold for insert molding includes a stationary plate, a first core and a second core. The stationary plate defines an upper surface and a side surface perpendicular to the upper surface. The upper surface has a slot at a middle portion thereof. The slot extends perpendicular to the side surface and reaches the side surface. The first core is received in the slot of the stationary plate and defines a holding element on a top surface thereof for securing an insert. The second core is closed with the first core to form a mold cavity, with the insert extending into the mold cavity. The first core is capable of being taken off from the slot of the stationary plate when the first core and the second core are detached from each other.

摘要翻译： 一种用于插入成型的注射模具包括固定板，第一芯和第二芯。 固定板限定上表面和垂直于上表面的侧表面。 上表面在其中间部分具有槽。 狭槽垂直于侧面延伸并到达侧面。 第一芯被容纳在固定板的槽中，并在其顶表面上限定一个保持元件，用于固定插入件。 第二芯用第一芯封闭以形成模腔，插入件延伸到模腔中。 当第一芯和第二芯彼此分离时，第一芯能够从固定板的槽脱离。

公开(公告)号：US07871261B2

公开(公告)日：2011-01-18

申请号：US12299547

申请日：2007-05-04

申请人： Gottfried Steiner ,  Thomas Krivec

发明人： Gottfried Steiner ,  Thomas Krivec

IPC分类号： B29C45/36

CPC分类号： B29C45/56 ,  B29C45/0003 ,  B29C2045/5695

摘要： The invention relates to an injection molding installation with a fixed and a moveable machine clamping plate, and at least one injection unit as well as an injection molding device which is located between the machine clamping plates for producing profiled parts, elongated at least in sections, by means of closure-side components which are assigned to the one machine clamping plate, and nozzle-side components which are assigned to the other machine clamping plate, as well as a slide module which is located between these components and which has a slide which is arranged in a moveable manner on a closure-side or nozzle-side component, wherein said slide contributes to form an original mould cavity, and a drive module for controlling the movement of the moveable part(s) of the slide module, wherein the part is produced in the intended dimension and shape inside and outside the mold via the movement of the slide. An at least partial functional integration of at least the closure-side components, and/or the drive module, and or the slide module in one or more components in the installation is intended.

摘要翻译： 本发明涉及一种具有固定和可移动机械夹板的注射成型装置，以及至少一个注射单元以及注射成型装置，其位于机械夹紧板之间，用于产生成型件，至少细长截面， 通过分配给一个机器夹持板的封闭侧部件和分配给另一个机器夹持板的喷嘴侧部件以及位于这些部件之间的滑动模块，并且具有滑块 以可移动的方式布置在封闭侧或喷嘴侧部件上，其中所述滑块有助于形成原始模腔，以及用于控制滑动模块的可移动部件的运动的驱动模块，其中， 部件通过滑块的运动以模具内部和外部产生的目标尺寸和形状。 意图是在安装中的一个或多个部件中至少部分地将功能集成至少封闭侧部件和/或驱动模块和滑动模块。