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公开(公告)号：US20130224325A1
公开(公告)日：2013-08-29
申请号：US13881343
申请日：2011-10-26
IPC分类号： B29C49/48
CPC分类号： B29C49/48 , B29C49/06 , B29C49/4823 , B29C49/541 , B29C49/70 , B29C2049/4843 , B29C2049/4848 , B29C2049/4892 , B29C2049/546 , B29C2049/702 , B29L2031/7158
摘要： The support cooperates with the half-moulds (2, 3) of a moulding unit used to shape a container from thermoplastic material. This support comprises: a pedestal in the form of an actuating cylinder (11), the rod (12) of which is solidly connected to the mould base (1); and, between the rod (12) of the actuating cylinder (11) and the mould base (1), an assembly system (13) formed by a female part in the form of a nut (14) and of a male part in the form of a screw (15). The nut (14) is trapped at the end of the rod (12) of the actuating cylinder (11) and the screw (15) is associated directly or indirectly with the mould base (1). A system of shim(s) (40, 41) can be used to adjust the working stroke of the rod (12) of the actuating cylinder (11) as required.
摘要翻译： 支撑件与用于由热塑性材料成型容器的模制单元的半模（2,3）配合。 该支撑件包括：致动缸（11）形式的基座，其杆（12）牢固地连接到模座（1）上; 并且在所述致动缸（11）的杆（12）和所述模具基座（1）之间形成有由螺母（14）形式的阴部件和所述螺母部件中的阳部件形成的组装系统（13） 螺钉（15）的形式。 螺母（14）被捕获在致动缸（11）的杆（12）的端部，并且螺钉（15）直接或间接地与模具基座（1）相关联。 根据需要，可以使用垫片（40,41）的系统来调节致动缸（11）的杆（12）的工作行程。
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2.发明申请公开(公告)号：US20110298161A1
公开(公告)日：2011-12-08
申请号：US13132409
申请日：2009-12-01
CPC分类号： B29C49/70 , B29C49/4802 , B29C2049/4807 , B29C2049/4812 , B29C2049/702 , B29K2067/00
摘要： A forming method, in a mold provided with a wall forming a cavity, of a container from a blank, which includes a boxing operation of pushing back the material of the blank by an insert movably mounted with respect to the wall of the mold between a retracted position in which the insert is retracted into the wall, and a deployed position in which the insert protrudes with respect to the wall, in order to form on the container, by pushing back, a hollow reserve projecting toward the interior of the container. Additionally, a local pressurization operation is performed, after formation of the hollow reserve, of injecting a pressurized fluid between the insert and the hollow reserve.
摘要翻译： 一种形成方法，在具有形成空腔的模具中的模具中设置有来自坯件的容器，该模具包括通过相对于模具的壁可移动地安装在相对于模具的壁的插入件之间的插入件来推回坯件的材料的盒装操作 缩回位置，其中插入件缩回到壁中，以及插入件相对于壁突出的展开位置，以便通过向后推动在容器上形成朝向容器内部突出的中空储存器。 此外，在形成中空储备之后，在插入件和中空储备之间注入加压流体，进行局部加压操作。
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3.发明授权公开(公告)号：US07811079B2
公开(公告)日：2010-10-12
申请号：US11997081
申请日：2005-07-28
申请人： Jules Tonga , Christophe Lamande
发明人： Jules Tonga , Christophe Lamande
IPC分类号： B29C49/70
CPC分类号： B29C33/46 , B29C49/48 , B29C49/70 , B29C2049/702 , B29C2049/708 , B29L2031/7158
摘要： Mold for a blow molding machine for manufacturing containers from parisons, the mold including a lateral wall and a mold bottom (7) together defining a cavity for receiving parison, the cavity being generally symmetrical with respect to a main axis, the mold bottom (7) being provided with a gas conduit (12) opening into the cavity for injecting into the same a pressurized gas in order to facilitate withdrawing of the blow molded container, wherein the mold further including a groove (16) provided on an internal face (15) of the mold bottom (7), the groove (16) extending along a closed contour around the main axis, and wherein the conduit (12) opens into the groove (16).
摘要翻译： 用于从型坯制造容器的吹塑机的模具，模具包括侧壁和模具底部（7），共同限定用于接收型坯的空腔，该空腔相对于主轴线大体对称，模具底部（7） ）设置有通向所述空腔中的气体导管（12），用于将相同的加压气体注入到加压气体中以便于吹出吹塑容器，其中所述模具还包括设置在内表面（15）上的凹槽（16） ），所述凹槽（16）沿着所述主轴线的封闭轮廓延伸，并且其中所述导管（12）通向所述凹槽（16）。
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公开(公告)号：US20050073077A1
公开(公告)日：2005-04-07
申请号：US10932582
申请日：2004-09-01
申请人： Kenneth Whitley
发明人： Kenneth Whitley
CPC分类号： B29C49/541 , B29C49/06 , B29C49/12 , B29C49/70 , B29C2049/4889 , B29C2049/4892 , B29C2049/702 , B29C2791/006 , B29C2791/007
摘要： A method of forming a hollow container, such as a roller bottle, having a bottom surface including an inwardly directed punt is provided, which uses air assist to eject the formed container. The method includes providing a blow mold having a pair of blow mold halves and a central blow mold portion defining a mold cavity. The central mold portion has an extended portion for defining the punt. The method further includes inserting a preform within the mold cavity and expanding the preform to form the container. Once the container is formed, the mold halves are opened and the central blow mold portion is withdrawn from the cavity while injecting gas into the mold cavity through a poppet valve in the central blow mold portion so as to release the formed container from the blow mold. In particular, blowing air between the plastic of the formed punt and the central blow mold portion prevents the central blow mold portion from sticking to the walls of the punt.
摘要翻译： 提供了一种形成具有底面的中空容器（诸如滚瓶）的方法，所述中空容器具有包括向内指向的凹凸的底面，其使用空气辅助来喷射所形成的容器。 该方法包括提供具有一对吹塑半模的吹塑模具和限定模腔的中央吹塑模具部分。 中心模具部分具有用于限定平底部的延伸部分。 该方法还包括将预成型件插入模具腔内并使预成型件膨胀以形成容器。 一旦形成容器，则半模打开，并且中央吹塑模具部分从空腔中取出，同时通过中心吹塑模具部分中的提升阀将气体注入模腔，从而将形成的容器从吹塑模具 。 特别地，在形成的平底板的塑料和中央吹塑模具部分之间吹送空气防止中央吹塑模具部分粘附到平底锅的壁。
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公开(公告)号：US12090704B2
公开(公告)日：2024-09-17
申请号：US15568687
申请日：2016-04-21
申请人： SIDEL PARTICIPATIONS
发明人： Nicolas Chomel , Damien Fournier
IPC分类号： B29C49/66 , B29C49/12 , B29C49/36 , B29C49/48 , B29C49/78 , B29C49/06 , B29C49/70 , B29K101/12 , B29L31/00
CPC分类号： B29C49/66 , B29C49/12 , B29C49/36 , B29C49/4823 , B29C49/786 , B29C49/06 , B29C49/1212 , B29C2049/4838 , B29C2049/702 , B29C49/78 , B29K2101/12 , B29L2031/7158
摘要： Disclosed is a method for cooling heated molds from a machine for molding containers from thermoplastic material by stretch-blow molding hot preforms using at least one pressurized fluid. The cooling method includes, in order to cool the molds, at least one cooling step that involves selectively feeding at least one cooling fluid into the molding cavity of at least some of the molding units that, after the carousel has been stopped in order to immobilize the molding units at least during the cooling step, are located in a predetermined cooling region in which the molding units are in a closed position.
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公开(公告)号：US20170072617A1
公开(公告)日：2017-03-16
申请号：US15123011
申请日：2015-03-03
申请人： Amcor Limited
CPC分类号： B29C49/28 , B29C49/14 , B29C49/30 , B29C49/42 , B29C49/4815 , B29C49/541 , B29C49/70 , B29C2049/024 , B29C2049/4892 , B29C2049/702 , B29K2105/253 , B29L2031/712 , B29L2031/7158
摘要： A blow molding machine assembly configured to be mounted to a blow molding machine to move a mold base configured to form a container base. The blow molding machine assembly includes an over-stroke cylinder and a counter-stretch rod. The over-stroke cylinder is configured to move the mold base between an extended base position and a retracted base position. The counter-stretch rod is movable between a retracted rod position in which the counter-stretch rod does not extend out from within the mold base, and an extended rod position in which the counter-stretch rod extends out from within the mold base.
摘要翻译： 一种吹塑机组件，其构造成安装到吹塑机上以移动构造成形成容器基座的模底座。 吹塑机组件包括过冲程缸和反拉杆。 超行程气缸构造成在延伸的基座位置和缩回的基座位置之间移动模具基座。 反拉杆可以在其中反伸展杆不从模具基座内伸出的缩回杆位置和延伸杆位置之间移动，其中反拉杆从模座内伸出。
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公开(公告)号：US09004897B2
公开(公告)日：2015-04-14
申请号：US13881343
申请日：2011-10-26
CPC分类号： B29C49/48 , B29C49/06 , B29C49/4823 , B29C49/541 , B29C49/70 , B29C2049/4843 , B29C2049/4848 , B29C2049/4892 , B29C2049/546 , B29C2049/702 , B29L2031/7158
摘要： The support cooperates with the half-molds (2, 3) of a molding unit used to shape a container from thermoplastic material. This support comprises: a pedestal in the form of an actuating cylinder (11), the rod (12) of which is solidly connected to the mold base (1); and, between the rod (12) of the actuating cylinder (11) and the mold base (1), an assembly system (13) formed by a female part in the form of a nut (14) and of a male part in the form of a screw (15). The nut (14) is trapped at the end of the rod (12) of the actuating cylinder (11) and the screw (15) is associated directly or indirectly with the mold base (1). A system of shim(s) (40, 41) can be used to adjust the working stroke of the rod (12) of the actuating cylinder (11) as required.
摘要翻译： 支撑件与用于由热塑性材料成型容器的模制单元的半模（2,3）配合。 该支撑件包括：致动缸（11）形式的基座，其杆（12）牢固地连接到模座（1）上; 并且在所述致动缸（11）的杆（12）和所述模具基座（1）之间形成有由螺母（14）形式的阴部件和所述螺母部件中的阳部件形成的组装系统（13） 螺钉（15）的形式。 螺母（14）被捕获在致动缸（11）的杆（12）的端部，并且螺钉（15）直接或间接地与模具基座（1）相关联。 根据需要，可以使用垫片（40,41）的系统来调节致动缸（11）的杆（12）的工作行程。
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公开(公告)号：US20120052148A1
公开(公告)日：2012-03-01
申请号：US13319489
申请日：2010-05-11
IPC分类号： B29C49/70
CPC分类号： B29C49/4823 , B29C49/12 , B29C49/36 , B29C49/70 , B29C2049/4843 , B29C2049/4858 , B29C2049/4892 , B29C2049/702 , B29K2067/00 , B29L2031/7158
摘要： The mould top support (3) for shaping the bottom of a thermoplastic bottle by what is called the “boxed top” process comprises: a base (10) interposed between the said mould top (3) and a sliding bolster (11) which is guided on the frame (6) of the mould carrier unit, which base (10) is made in the form of a dual-acting cylinder actuator, the rod (14) of which supports said mould top (3). The base plate (17), which closes off the cylinder of the actuator is provided with a rapid assembly finger (18) on the bolster (11). This base plate (17) includes, around the finger (18), on the one hand, holes designed to allow the sealed passage of nozzles that deliver a heat-transfer fluid and demoulding air into the mould top (3) and, on the other hand, zones for the attachment of the feed nozzles for the chambers (21 and 22) of the cylinder actuator, which nozzles are all placed parallel to the axis x-x′ of displacement of said mould top (3).
摘要翻译： 用于通过所谓的“盒顶”工艺成型热塑性塑料瓶的底部的模具顶部支撑件（3）包括：插入在所述模具顶部（3）和滑动垫块（11）之间的基部（10） 在模具承载单元的框架（6）上引导，该基座（10）以双作用气缸致动器的形式制成，其杆（14）支撑所述模具顶部（3）。 闭合致动器的气缸的基板（17）在摇枕（11）上设置有快速组装手指（18）。 一方面，该底板（17）包括围绕手指（18）的孔，其设计成允许输送传热流体的喷嘴的密封通道并将脱模空气脱模到模具顶部（3）中，并且在 另一方面，用于连接气缸致动器的腔室（21和22）的进料喷嘴的区域，这些喷嘴都平行于所述模具顶部（3）的位移轴线xx'放置。
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公开(公告)号：US20110290810A1
公开(公告)日：2011-12-01
申请号：US13209494
申请日：2011-08-15
IPC分类号： B65D90/02
CPC分类号： B65D1/04 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C49/06 , B29C49/12 , B29C49/541 , B29C49/70 , B29C2049/4892 , B29C2049/702 , B29L2031/7158 , B65D81/3216 , B65D2501/0018
摘要： A dual constituent container includes a compartment for liquids and an elongate inwardly directed recess open to the container exterior and isolated from the compartment. The container is formed by blow molding, using a mold that incorporates a shaping feature projected longitudinally into the mold cavity. The shaping feature incorporates an arrangement of longitudinal channels having a channel width such that when a thermoplastic preform is expanded into contact with the mold cavity walls and the shaping feature, portions of the expanded preform span the channels and cooperate with the channels to provide passages that accommodate pressurized air to facilitate separation of the expanded preform from the shaping feature. The same portions of the expanded preform can partially protrude into the channels, thus to form longitudinal ribs along the recess which aid in frictionally holding a secondary constituent.
摘要翻译： 双组分容器包括用于液体的隔室和向容器外部敞开的细长向内指向的凹部，并与隔室隔离。 容器通过吹塑成型，使用包含纵向投影到模腔中的成形特征的模具形成。 成形特征包括具有通道宽度的纵向通道的布置，使得当热塑性预成型件膨胀成与模腔壁和成形特征接触时，扩展的预成型件的部分跨越通道并与通道协作以提供通道， 容纳加压空气以促进膨胀的预制件与成形特征的分离。 扩展预成型件的相同部分可以部分地突出到通道中，从而沿着凹部形成有助于摩擦地保持次要成分的纵向肋。
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10.发明申请公开(公告)号：US20150328822A1
公开(公告)日：2015-11-19
申请号：US14715655
申请日：2015-05-19
发明人： Michael P. WADE , Barry G. CALVERT
CPC分类号： B29C49/36 , B29C33/12 , B29C33/22 , B29C33/36 , B29C49/04 , B29C49/20 , B29C49/22 , B29C49/70 , B29C2049/2017 , B29C2049/2069 , B29C2049/2073 , B29C2049/2402 , B29C2049/4869 , B29C2049/702 , B29L2031/712 , B31B50/59 , B31D5/02
摘要： In one embodiment, an apparatus and a method of manufacturing a paperboard tray therewith is provided. In particular, a hub is configured to rotate about a shaft. On the hub, a plurality of first molds are formed in the hub. Conversely, a plurality of second molds are each disposed above each of the plurality of first molds respectively and rotate above the first molds. In this configuration, the plurality of second molds are configured to move in unison with the plurality of first molds as the hub and second molds rotate and to move orthogonally towards and then away from the first molds as the second molds rotate.
摘要翻译： 在一个实施例中，提供了一种制造纸板托盘的装置和方法。 特别地，毂被构造成绕轴旋转。 在轮毂上形成有多个第一模具。 相反，多个第二模具分别设置在多个第一模具的上方，并且在第一模具的上方旋转。 在这种构造中，当第二模具旋转时，多个第二模具被构造成随着轮毂和第二模具转动而与多个第一模具一致地移动并且随着第一模具正交地朝向第一模具移动。
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