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公开(公告)号：US07101170B2
公开(公告)日：2006-09-05
申请号：US11081994
申请日：2005-03-16
IPC分类号： B29C49/70
CPC分类号： B29C49/421 , B29C49/04 , B29C49/36 , B29C49/70 , B29C49/72 , B29L2031/7158
摘要： A blow mold system take-out device includes a plurality of transfer heads positioned around a hub, and a plurality of arms associated with a plurality of the transfer heads. The arms receive and clamp a molded product. Each transfer head with arms moves around the hub to a position where the arms release the molded product onto a takeaway device.
摘要翻译： 吹塑模具系统取出装置包括围绕轮毂定位的多个传送头和与多个传送头相关联的多个臂。 手臂接收和夹紧模制产品。 具有臂的每个传送头围绕轮毂移动到臂部将模制品释放到外卖设备上的位置。
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公开(公告)号：US20060151918A1
公开(公告)日：2006-07-13
申请号：US11372206
申请日：2006-03-10
申请人： Roy Krohn , Gregory Taylor
发明人： Roy Krohn , Gregory Taylor
IPC分类号： B29C49/70
CPC分类号： B29C33/44 , B29C49/70 , B29C2049/708
摘要： A method of ejecting a container from a blow mold comprises the steps of: opening a blow mold containing a container, the blow mold comprising a pair of pistons having a head and a heel, an end cap disposed behind the heel, and a pair of ejector rods, each ejector rod coupled to a different one of the pair of pistons; forcing a fluid against each head of each of the pair of pistons, extending each of the ejector rods to maintain contact with an opposite side of a center portion of the container in the blow mold and pushing the container from the blow mold; and forcing a fluid against the heel of each of the pair of pistons operative to retract the pair of ejector rods away from the container when the container is separated from the blow mold.
摘要翻译： 从吹塑模具弹出容器的方法包括以下步骤：打开包含容器的吹塑模具，该吹塑模具包括一对具有头部和后跟的活塞，设置在鞋跟后面的端盖和一对 顶出杆，每个排出杆联接到一对活塞中的不同的一个; 迫使流体抵靠在一对活塞中的每一个的每个头部上，延伸每个顶出杆以保持与吹塑模具中的容器的中心部分的相反侧的接触并且将该容器从吹塑模具推出; 并且当所述容器与所述吹塑模具分离时，迫使流体抵靠所述一对活塞中的每一个的跟部，以使所述一对顶出杆远离所述容器。
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公开(公告)号：US07037101B2
公开(公告)日：2006-05-02
申请号：US10413403
申请日：2003-04-15
申请人： Roy N. Krohn , Gregory D. Taylor
发明人： Roy N. Krohn , Gregory D. Taylor
CPC分类号： B29C33/44 , B29C49/70 , B29C2049/708
摘要： A method of ejecting containers from a blow mold comprises the steps of: opening a blow mold containing containers, the blow mold comprising a pair of pistons having a head and a heel, an end cap disposed behind the heel, and a pair of ejector rods, each ejector rod coupled to a different piston; simultaneously with the opening forcing a fluid against each head of each of the pair of pistons, extending each of the ejector rods to maintain contact with an opposite side of a center portion of the containers in the blow mold and pushing the containers from the blow mold; and forcing a fluid against the heel of each of the pair of pistons operative to retract the pair of ejector rods away from the containers when the containers are separated from the blow mold.
摘要翻译： 从吹塑模具中排出容器的方法包括以下步骤：打开包含容器的吹塑模具，该吹塑模具包括一对具有头部和后跟的活塞，设置在鞋跟后面的端盖和一对顶出杆 每个推出杆联接到不同的活塞; 同时，开口迫使流体抵靠每对活塞的每一个的每个头部，延伸每个顶出杆以保持与吹塑模具中的容器的中心部分的相对侧的接触，并将容器从吹塑模具 ; 并且当所述容器与所述吹塑模具分离时，迫使流体抵靠所述一对活塞中的每一个的脚跟，以使所述一对顶出杆远离所述容器。
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公开(公告)号：US20050285315A1
公开(公告)日：2005-12-29
申请号：US10875519
申请日：2004-06-24
申请人： Gerd Fahling , Richard Zimmermann
发明人： Gerd Fahling , Richard Zimmermann
CPC分类号： B29C47/90 , B29C47/0026 , B29C47/8835 , B29C47/903 , B29C47/908
摘要： A process for the manufacture of a thermoplastic blown film is disclosed. The process includes the step of extruding a blown film tube of a thermoplastic material. The outside surface of the film tube is treated with a cooling gas to solidify the film tube. This cooling gas is directed to the tube from an annular ring around the tube and the cooling gas is directed at the tube in a flow direction parallel to a wall of the film tube. The cooling gas is drawn off the tube by means of a suction ring positioned around the tube prior to flattening the tube to form a film.
摘要翻译： 公开了一种制造热塑性吹塑薄膜的方法。 该方法包括挤出热塑性材料的吹塑薄膜管的步骤。 用冷却气体处理薄膜管的外表面，使薄膜管固化。 该冷却气体从围绕管的环形环引导到管，并且冷却气体以平行于膜管的壁的流动方向指向管。 在使管平坦化之前，将冷却气体通过位于管周围的吸引环从管中抽出以形成膜。
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公开(公告)号：US06887066B2
公开(公告)日：2005-05-03
申请号：US10350857
申请日：2003-01-24
申请人： David Cerny , Ramesh Kamath , Mark Powell , Greg Mishler , Sohail Sadiq , David Oles , Lindsey Abney
发明人： David Cerny , Ramesh Kamath , Mark Powell , Greg Mishler , Sohail Sadiq , David Oles , Lindsey Abney
CPC分类号： B29C43/42 , B29C33/46 , B29C43/50 , B29C2043/5053 , B29L2001/00 , B29L2031/565
摘要： An apparatus for molding a plastic closure includes a male mold assembly including a forming pin and an outer pin sleeve which cooperate with a female mold for defining a mold cavity. To facilitate mechanical stripping of a molded closure from the forming pin, pressurized air is introduced into the molded closure through at least one air passageway which extends axially between the forming pin and pin sleeve. By outwardly expanding and forming the plastic closure during ejection from the forming pin, forces to which the closure is subjected during ejection are significantly reduced, thereby desirably reducing the amount of cooling of the closure that is required during the molding cycle prior to ejection. Significantly increased operating speeds for the compression molding apparatus can thus be achieved.
摘要翻译： 用于模制塑料封闭件的装置包括一个阳模组件，它包括一个成形销和一个外销套筒，它与阴模配合以形成模腔。 为了促进模制封闭件从成形销的机械剥离，加压空气通过在成形销和销套筒之间轴向延伸的至少一个空气通道被引入到模制封闭件中。 通过在从成形销弹出期间向外膨胀和形成塑料封闭件，封盖在喷射期间受到的力显着减小，从而期望地减少在喷射之前的成型周期期间所需的封闭件的冷却量。 因此可以实现压缩成型装置的显着提高的操作速度。
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公开(公告)号：US06884383B2
公开(公告)日：2005-04-26
申请号：US10426963
申请日：2003-05-01
申请人： Matt Crider , Mike Kelly
发明人： Matt Crider , Mike Kelly
CPC分类号： B29C49/36 , B29C43/08 , B29C43/50 , B29C49/04 , B29C49/70 , B29C49/783 , B29C2043/3681
摘要： A system is provided for use with a container molding machine having a mold wheel, the mold wheel having a plurality of molds for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis of the mold wheel. The system has a mold opening controller and a receiving device for receiving the containers from the mold wheel and transferring the containers to a container conveyor. The receiving device has a longitudinal direction substantially perpendicular to the opening direction of the molds and substantially parallel to a longitudinal axis of the container when released from the mold. The longitudinal direction of the receiving device is non-horizontal.
摘要翻译： 提供了一种用于具有模具轮的容器成型机的系统，所述模具轮具有用于模制容器的多个模具，每个模具具有基本上平行于模具轮的旋转轴线的打开方向。 该系统具有开模控制器和用于从模具轮接收容器并将容器转移到容器输送器的接收装置。 接收装置具有与模具的打开方向基本垂直的纵向方向，并且在从模具释放时基本上平行于容器的纵向轴线。 接收装置的纵向是非水平的。
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公开(公告)号：US20050023732A1
公开(公告)日：2005-02-03
申请号：US10494436
申请日：2003-08-01
申请人： Alan Belton , David Humphreys
发明人： Alan Belton , David Humphreys
CPC分类号： B29C49/70 , B29C51/44 , B29C2049/707
摘要： A system is provided for removing a molded product from a mold of a blow molding machine. The mold has a first half with first and second knockout heads. The system has a first rod for engaging the first knockout head, a second rod for engaging the second knockout head, and a first actuator that engages the first and second rods and positively controls movement of the first and second rods in a first direction and a second direction opposite the first direction. The first rod, the second rod and the first actuator mount on the first half of the mold such that the first rod, the second rod and the first actuator move with the first half of the mold when the mold is in operation.
摘要翻译： 提供一种用于从吹塑机的模具中去除模制产品的系统。 模具具有第一和第二脱模头部的前半部分。 该系统具有用于接合第一敲除头的第一杆，用于接合第二脱模头的第二杆和接合第一杆和第二杆的第一致动器，并且主动地控制第一杆和第二杆在第一方向上的运动和 第二方向与第一方向相反。 第一杆，第二杆和第一致动器安装在模具的第一半部上，使得当模具运行时，第一杆，第二杆和第一致动器与模具的前半部分一起移动。
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38.发明授权Injection extrusion blow molding process for making multiple compartment plastic containers 失效注塑挤出吹塑工艺，用于制造多层塑料容器
公开(公告)号：US5882574A
公开(公告)日：1999-03-16
申请号：US949188
申请日：1997-10-14
申请人： Gregory A. Geisinger
发明人： Gregory A. Geisinger
CPC分类号： B29C49/4802 , B29C49/022 , B29B2911/14593 , B29C2049/0089 , B29C2049/4805 , B29C2049/4812 , B29C49/04 , B29K2105/258 , B29L2031/7158
摘要： The multiple compartment plastic container comprises an injection molded finish having a circumferential wall and at least one diametrical wall dividing the finish into at least two passages and an extruded and blow molded body integrally attached to said finish and providing at least two compartments communicating with said passages. The container is made by injection molding a plastic finish having a circumferential wall and at least one diametrical wall dividing the finish in two or more passages, extruding a plastic tube with wall of the tube integral with circumferential wall of the finish and the diametrical wall, closing a blow mold about the tube, and blowing air into the tube through the finish to the confines of the blow mold.
摘要翻译： 多室塑料容器包括注射成型的整理剂，其具有圆周壁和至少一个直径壁，其将精加工分为至少两个通道，以及挤压和吹塑成型体，其整体地附接到所述精加工件并且提供至少两个与所述通道连通的隔室 。 容器通过注射成型具有圆周壁的塑料表面和至少一个直径壁来制造，所述至少一个直径壁在两个或更多个通道中分割整理剂，挤出塑料管，其中管壁与整饰件的圆周壁和直径壁成一体， 关闭围绕管的吹塑模具，并通过整理剂将空气吹入管中到吹塑模具的界限。
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公开(公告)号：US5372495A
公开(公告)日：1994-12-13
申请号：US2594
申请日：1993-01-11
申请人： Masashi Ogura , Mitsuo Yamanoi
发明人： Masashi Ogura , Mitsuo Yamanoi
IPC分类号： B29C49/04 , B29C49/36 , B29C49/42 , B29C49/48 , B29C49/56 , B29C49/60 , B29C49/70 , B29C49/58 , B29C49/64
CPC分类号： B29C49/36 , B29C49/04 , B29C49/42 , B29C49/4817 , B29C49/56 , B29C49/70 , B29C2049/4858 , B29C2049/6072 , B29C2793/0081 , B29C49/421 , B29C49/60
摘要： The invention resides in a rotary blow molding machine in which under an extruder for extruding a parison, a turntable is arranged which has plural sets of molds mounted thereon for holding the parison therebetween and blow-molding the parison, the turntable is rotated by a motor, an annular driven gear is provided on the turntable, and one pair of idle gears are made to intervene between the driven gear and a driving gear for transmitting the rotation of the motor so as to intermesh with both the gears.
摘要翻译： 本发明涉及一种旋转吹塑机，其中在用于挤出型坯的挤出机下方设置有转台，该转台具有多个安装在其上的模具，用于将型坯保持在其间并吹塑型坯，转台由电动机 在转台上设有一个环形从动齿轮，一对空转齿轮制成从动齿轮和驱动齿轮之间，用于传递电动机的旋转以与两个齿轮相互啮合。
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公开(公告)号：US5236656A
公开(公告)日：1993-08-17
申请号：US761514
申请日：1991-09-18
申请人： Masayuki Nakajima
发明人： Masayuki Nakajima
CPC分类号： B29C49/061 , B29C49/70 , B29L2031/703
摘要： A method of injection blow molding a synthetic resin bellows product having root portions and crest portions, each of which has the axially sectional form of a circular arc, and incline portions therebetween, for example, a plastic bellows product such as a constant-velocity joint boot, a steering boot or the like. The method is capable of molding a product having a thickness uniform throughout, and particularly, root portions having little dimensional variations. The method involves firstly molding the parison root portions or the root portions plus their adjacent areas into substantially the same shape as those of a final product by injection molding during molding of a parison, and then blow molding only the crest portions and the incline portions to obtain the shape of the final product.
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