公开(公告)号：US20090212459A1

公开(公告)日：2009-08-27

申请号：US12085793

申请日：2006-11-10

申请人： Witold Neter ,  Helmut Thoemmes ,  Rainer Petry ,  Christian Wagner

发明人： Witold Neter ,  Helmut Thoemmes ,  Rainer Petry ,  Christian Wagner

IPC分类号： B29C71/02 ,  B29C45/72

CPC分类号： B29C45/7207 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29C49/06 ,  B29C49/6427 ,  B29C49/6463 ,  B29C2045/7214 ,  B29C2045/7221 ,  B29C2045/7228 ,  B29C2045/7264 ,  B29K2105/253

摘要： The invention concerns a system for the post-treatment of preforms (7) produced in an injection molding mold, comprising at least two post-treatment tools which each have a receiving plate (4) which has a group of receiving cavities (2) and a pin plate (6) which has a group of post-treatment pins (3), and a device for transferring the preforms (7) from the injection molding mold alternately into the at least two post-treatment tools. In order to provide a method of and a system for the post-treatment of preforms produced in an injection molding mold, which on the one hand allows early removal of the preform from the injection molding tool and which on the other hand allows reliable post-treatment in particular of the interior of the preform after removal from the injection molding mold, it is proposed in accordance with the invention that the post-treatment pins (3) remain in the preforms for a period of time which is longer than the mold stand time.

摘要翻译： 本发明涉及一种用于后处理在注塑模具中制造的预成型件（7）的系统，其包括至少两个后处理工具，每个后处理工具都具有接收板（4），该接收板具有一组接收腔（2）和 具有一组后处理销（3）的销板（6）和用于将预成型件（7）从注模模具交替地转移到至少两个后处理工具中的装置。 为了提供在注塑模具中制造的预成型件的后处理方法和系统，其一方面允许从注射模具中早期移除预型件，另一方面允许可靠的后处理， 特别是在从注模模具中取出后预处理的内部，根据本发明提出，后处理销（3）保留在预制件中一段时间​​比模具架长 时间。

公开(公告)号：US06802705B2

公开(公告)日：2004-10-12

申请号：US09948917

申请日：2001-09-10

申请人： Tiemo D. Brand ,  Jacob Rebel

发明人： Tiemo D. Brand ,  Jacob Rebel

IPC分类号： B29C4572

CPC分类号： B29C45/7207 ,  B29C2045/7264 ,  B29K2105/253 ,  Y10S264/908

摘要： A cooling apparatus and method for the post mold cooling of injection molded articles where an exterior portion of the article is exposed to a cooling atmosphere separately from any other cooling of the article. More particularly, the external surface of a neck finish portion of a preform is cooled by way of a cooling fluid stream which is specifically directed at the external surface.

摘要翻译： 一种用于注塑制品的后模冷却的冷却装置和方法，其中制品的外部部分暴露于与制品的任何其它冷却分开的冷却气氛。 更具体地，预型件的颈部端部的外表面通过特别针对外表面的冷却流体流冷却。

公开(公告)号：USRE45549E1

公开(公告)日：2015-06-09

申请号：US13689361

申请日：2012-11-29

申请人： NESTAL-MASCHINEN AG

发明人： Stefan Bock

IPC分类号： B29C49/00 ,  B29C49/28

CPC分类号： B29C49/28 ,  B25J15/0023 ,  B25J15/0052 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29C45/7207 ,  B29C49/06 ,  B29C49/4205 ,  B29C49/6427 ,  B29C49/6463 ,  B29C2035/1616 ,  B29C2035/1666 ,  B29C2045/7214 ,  B29C2045/7235 ,  B29C2045/7242 ,  B29C2045/7264 ,  B29K2105/253

摘要： An auxiliary device and a method for finishing and calibrating preforms that are removed from a multiple tool in an unstable shape, the calibration process being performed with compressed air immediately after removing and withdrawing the preforms from the multiple tool. Nipples that can be inserted into the preforms are provided with expandable press rings or sealing rings in order to seal the interior of the blow-molded part of the preforms. The compressed air is introduced via the nipples, the sealing process being performed by radially expanding the press rings or sealing rings in analogy to the closing process of thermoses, thus protecting the preforms from adverse forces. The sealing point can be randomly selected in the transition zone from the threaded part to the blow-molded part of the preforms. The interior of the blow-molded part is optimally sealed without affecting the form stability and dimensional stability of the preforms.

摘要翻译： 一种用于精加工和校准从不同形状的多个工具中移除的预成型件的辅助装置和方法，在从多个工具中取出和取出预制件之后，立即用压缩空气进行校准过程。 可插入预成型件的接头设置有可膨胀的压环或密封环，以密封预成型件的吹塑成型部分的内部。 压缩空气通过接头引入，密封过程通过类似于热电偶的闭合过程径向膨胀压环或密封环来进行，从而保护预制件免受不利的影响。 密封点可以在从预成型件的螺纹部分到吹塑成型部分的过渡区域中随机选择。 吹塑部件的内部是最佳密封的，而不影响预制件的形状稳定性和尺寸稳定性。

公开(公告)号：US20050136150A1

公开(公告)日：2005-06-23

申请号：US10736691

申请日：2003-12-17

申请人： Simon Martin

发明人： Simon Martin

IPC分类号： B29C45/17 ,  B29C45/26 ,  B29C45/33 ,  B29C45/40 ,  B29C45/44

CPC分类号： B29C45/40 ,  B29C2045/7264 ,  B29K2105/253

摘要： Injection molding method and apparatus for ejecting a molded plastic preform from a mold. A first lifting structure and/or step is configured to have an inner surface with an area for sealing and aligning with a complementary surface on a core, and to have an upper surface with an area for sealing and aligning with a complementary surface on a second lifting structure, said upper surface of said first lifting structure being configured to lift a molded plastic preform from the injection mold in a lifting direction for a first period of time, the lower portion of the molded plastic preform lying in a plane substantially perpendicular to the lifting direction. A second lifting structure and/or step is configured to have an inner surface configured to lift an outer surface of the molded plastic preform from the injection mold in the lifting direction for a second period of time, the outer surface of the molded plastic preform including structure lying in a plane substantially parallel with the lifting direction. Since the molded plastic preform is lifted by its end, the preform does not have to be solidified at its interior, thus allowing earlier removal of the preform from the mold, reducing cycle time.

摘要翻译： 用于从模具中喷射模制塑料预制件的注射成型方法和装置。 第一提升结构和/或台阶被构造成具有内表面，其具有用于密封并与芯上的互补表面对准的区域，并且具有上表面，其具有用于密封和与第二个互补表面对准的区域 所述第一提升结构的所述上表面被构造成在提升方向上将模制的塑料预成型件从所述注射模具提升第一时间段，所述模制塑料预制件的下部位于基本垂直于所述提升结构的平面中 提升方向。 第二提升结构和/或台阶被构造成具有内表面，该内表面被构造成在提升方向上提升模制的塑料预成型件的外表面在第二时间段内，模制塑料预制件的外表面包括 结构位于大致平行于提升方向的平面中。 由于模制塑料预成型件的端部被提升，所以预制件在其内部不必固化，从而允许从模具中更早地去除预型件，从而缩短了循环时间。

公开(公告)号：US20230278271A1

公开(公告)日：2023-09-07

申请号：US18196181

申请日：2023-05-11

申请人： NISSEI ASB MACHINE CO., LTD.

发明人： Daizaburo TAKEHANA

IPC分类号： B29C45/73 ,  B29C33/04

CPC分类号： B29C45/7312 ,  B29C33/04 ,  B29C2045/7264

摘要： A mold for injection molding, the mold including two or more cavity rows, each cavity row having a plurality of cavities, and a cooling flow path, the cooling flow path including: at least one supply port, a distribution conduit, a supply conduit, a cavity cooling portion, a discharge conduit, a collecting conduit, and at least one discharge port. The supply conduit and the discharge conduit are parallel to the cavity rows, and at least one supply conduit and at least one discharge conduit are provided for each cavity row. The distribution conduit and the collecting conduit have larger diameters than the supply conduit and discharge conduit. The distribution conduit and the collecting conduit are arranged below the supply conduit and the discharge conduit such that the distribution conduit and the collecting conduit are provided at different heights from the supply conduit and the discharge conduit.

公开(公告)号：US07887320B2

公开(公告)日：2011-02-15

申请号：US12345005

申请日：2008-12-29

申请人： Stefan Bock

发明人： Stefan Bock

IPC分类号： B29C49/00

CPC分类号： B29C49/28 ,  B25J15/0023 ,  B25J15/0052 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29C45/7207 ,  B29C49/06 ,  B29C49/4205 ,  B29C49/6427 ,  B29C49/6463 ,  B29C2035/1616 ,  B29C2035/1666 ,  B29C2045/7214 ,  B29C2045/7235 ,  B29C2045/7242 ,  B29C2045/7264 ,  B29K2105/253

摘要： An auxiliary device and a method for finishing and calibrating preforms that are removed from a multiple tool in an unstable shape, the calibration process being performed with compressed air immediately after removing and withdrawing the preforms from the multiple tool. Nipples that can be inserted into the preforms are provided with expandable press rings or sealing rings in order to seal the interior of the blow-molded part of the preforms. The compressed air is introduced via the nipples, the sealing process being performed by radially expanding the press rings or sealing rings in analogy to the closing process of thermoses, thus protecting the preforms from adverse forces. The sealing point can be randomly selected in the transition zone from the threaded part to the blow-molded part of the preforms. The interior of the blow-molded part is optimally sealed without affecting the form stability and dimensional stability of the preforms.

摘要翻译： 一种用于精加工和校准从不同形状的多个工具中移除的预成型件的辅助装置和方法，在从多个工具中取出和取出预制件之后，立即用压缩空气进行校准过程。 可插入预成型件的接头设置有可膨胀的压环或密封环，以密封预成型件的吹塑成型部分的内部。 压缩空气通过接头引入，密封过程通过类似于热电偶的闭合过程径向膨胀压环或密封环来进行，从而保护预制件免受不利的影响。 密封点可以在从预成型件的螺纹部分到吹塑成型部分的过渡区域中随机选择。 吹塑部件的内部是最佳密封的，而不影响预制件的形状稳定性和尺寸稳定性。

公开(公告)号：US20100001439A1

公开(公告)日：2010-01-07

申请号：US12345005

申请日：2008-12-29

申请人： Stefan BOCK

发明人： Stefan BOCK

IPC分类号： B29C49/64

CPC分类号： B29C49/28 ,  B25J15/0023 ,  B25J15/0052 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29C45/7207 ,  B29C49/06 ,  B29C49/4205 ,  B29C49/6427 ,  B29C49/6463 ,  B29C2035/1616 ,  B29C2035/1666 ,  B29C2045/7214 ,  B29C2045/7235 ,  B29C2045/7242 ,  B29C2045/7264 ,  B29K2105/253

摘要： An auxiliary device and a method for finishing and calibrating preforms that are removed from a multiple tool in an unstable shape, the calibration process being performed with compressed air immediately after removing and withdrawing the preforms from the multiple tool. Nipples that can be inserted into the preforms are provided with expandable press rings or sealing rings in order to seal the interior of the blow-molded part of the preforms. The compressed air is introduced via the nipples, the sealing process being performed by radially expanding the press rings or sealing rings in analogy to the closing process of thermoses, thus protecting the preforms from adverse forces. The sealing point can be randomly selected in the transition zone from the threaded part to the blow-molded part of the preforms. The interior of the blow-molded part is optimally sealed without affecting the form stability and dimensional stability of the preforms.

摘要翻译： 一种用于精加工和校准从不同形状的多个工具中移除的预成型件的辅助装置和方法，在从多个工具中取出和取出预制件之后，立即用压缩空气进行校准过程。 可插入预成型件的接头设置有可膨胀的压环或密封环，以密封预成型件的吹塑成型部分的内部。 压缩空气通过接头引入，密封过程通过类似于热电偶的闭合过程径向膨胀压环或密封环来进行，从而保护预制件免受不利的影响。 密封点可以在从预成型件的螺纹部分到吹塑成型部分的过渡区域中随机选择。 吹塑部件的内部是最佳密封的，而不影响预制件的形状稳定性和尺寸稳定性。

公开(公告)号：US07377767B2

公开(公告)日：2008-05-27

申请号：US11432367

申请日：2006-05-12

申请人： David Dubuis ,  Mathieu Trusgnach ,  Marco Duarte

发明人： David Dubuis ,  Mathieu Trusgnach ,  Marco Duarte

IPC分类号： B29C45/73

CPC分类号： B29C45/7312 ,  B29C33/04 ,  B29C45/33 ,  B29C2033/042 ,  B29C2045/7264 ,  B29K2105/253

摘要： A mold split insert for use in a molding stack assembly, and in particular a preform mold neck ring insert for use in an injection molding stack assembly for making bottle mold preforms. The split insert comprises a body with a molding surface configured thereon. The split insert also includes a coolant channel configured in the body with a partition arranged therein. The partition dividing a portion of the coolant channel into a first and a second branch. A transfer coolant channel is configured between the branches.

摘要翻译： 用于模制堆叠组件的模具分割插入件，特别是用于制造瓶模坯体的注射成型堆叠组件中的预成型模具颈环插入件。 分割插入件包括其上配置有模制表面的主体。 分离插入件还包括构造在主体中的冷却剂通道，其中布置有隔板。 将所述冷却剂通道的一部分分成第一和第二分支的分隔件。 转移冷却剂通道配置在分支之间。

公开(公告)号：US11685093B2

公开(公告)日：2023-06-27

申请号：US16644669

申请日：2018-09-07

申请人： NISSEI ASB MACHINE CO., LTD.

发明人： Daizaburo Takehana

IPC分类号： B29C45/73 ,  B29C45/72 ,  B29C33/04

CPC分类号： B29C45/7312 ,  B29C33/04 ,  B29C2045/7214 ,  B29C2045/7264

摘要： A mold for injection molding includes: three or more cavity rows, each cavity row having a plurality of cavities; and a cooling flow path configured to allow a cooling medium to flow through the cooling flow path, the cooling medium cooling the cavities, the cooling flow path including: at least one supply port; a distribution conduit communicated with the supply port; a supply conduit communicated with the distribution conduit; a cavity cooling portion communicated with the supply conduit and provided to an outer periphery of the cavities; a discharge conduit communicated with the cavity cooling portion; a collecting conduit communicated with the discharge conduit; and at least one discharge port communicated with the collecting conduit, and the supply conduit and the discharge conduit are parallel to the cavity rows, and at least one supply conduit and at least one discharge conduit are provided for each cavity row.

公开(公告)号：US20140319732A1

公开(公告)日：2014-10-30

申请号：US14195852

申请日：2014-03-03

申请人： Gheorghe George Olaru

发明人： Gheorghe George Olaru

IPC分类号： B29C45/72

CPC分类号： B29C45/7207 ,  B29C45/045 ,  B29C45/1625 ,  B29C45/1628 ,  B29C45/40 ,  B29C45/64 ,  B29C45/73 ,  B29C2045/1626 ,  B29C2045/7264 ,  B29K2105/258 ,  B29K2995/0041

摘要： In an aspect, an injection molding machine is provided and incorporates a mold block with a plurality of sides including an injection side at which hollow parts are formed in mold cavities, a first post-mold cooling side whereat the hollow parts are cooled, and a part transfer side where parts are transferred out of the mold block. Optionally additional post-mold cooling sides are provided. A takeout structure is provided to remove the hollow parts from molding cores on the injection side, to transfer the hollow parts to the first post-mold cooling side, and to subsequently transfer the hollow parts to the part transfer side. The takeout structure holds the hollow parts by their neck portions and cools their neck portions.

摘要翻译： 一方面，提供一种注射成型机，并且包括具有多个侧面的模具块，所述多个侧面包括在模腔中形成中空部分的注入侧，中空部分被冷却的第一模具后冷却侧，以及 部件转移面，其中部件被转移出模具块。 可选地，还提供了后模冷却侧。 提供取出结构以从注射侧的成型芯移除中空部分，将中空部分转移到第一模具后冷却侧，并随后将中空部分转移到部件传送侧。 取出结构通过其颈部保持中空部分并冷却其颈部。