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公开(公告)号：EP1802440A1
公开(公告)日：2007-07-04
申请号：EP05784270.0
申请日：2005-09-07
发明人： DISIMONE, John , GLAESENER, Pierre
IPC分类号： B29C45/32
CPC分类号： B29C33/0083 , B29C45/32
摘要： A three level stack mold machine comprising a machine frame, a fixed platen mounted on the frame, guide rails mounted on the frame, a movable platen mounted on the guide rails and two carriages mounted on the guide rails between the fixed platen and the movable platen. A hot runner plate is mounted on the fixed platen and water manifolds are mounted on each carriage assembly. Each manifold has water connectors extending upwardly therefrom. A hot runner plate is mounted on each manifold and connected to a first group of the water connectors. A core plate is mounted on the movable platen and connected to water connectors extending upwardly from a water manifold attached to the movable platen. Core plates are mounted on the hot runner plates on the carriage assemblies. The core plates have water connectors on a bottom surface thereof connected to a second group of the water connectors. Cavity plates are mounted on the hot runner plates and connected to hot runner nozzles extending out of the hot runner plates. The cavity plates are orientated in a uniform direction. Air connectors are provided at a top surface of the core plates and electrical connectors at a top surface of the hot runners.
摘要翻译： 一种三层堆叠成型机，包括机架，安装在机架上的固定台板，安装在机架上的导轨，安装在导轨上的可移动台板和安装在固定台板和可移动台板之间的导轨上的两个滑架 。 热流道板安装在固定台板上，水歧管安装在每个支架组件上。 每个歧管具有从其向上延伸的水连接器。 热流道板安装在每个歧管上并连接到第一组水连接器。 芯板安装在可移动压板上并连接到从连接到可移动压板的水歧管向上延伸的水连接器。 芯板安装在托架组件上的热流道板上。 芯板在其底部表面上具有连接到第二组水连接器的水连接器。 空腔板安装在热流道板上并连接到延伸出热流道板的热流道喷嘴。 腔板的方向是一致的。 空气连接器设置在芯板的顶部表面处以及热流道顶部表面处的电连接器处。
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公开(公告)号：EP1617982A1
公开(公告)日：2006-01-25
申请号：EP04718890.9
申请日：2004-03-10
发明人： GLAESENER, Pierre
CPC分类号： B29C45/1744
摘要： A platen (50) for a molding machine includes an intermediate support structure (20) between two planar walls (16, 18) having ribs (40) arranged at a non-normal angle b to a first wall (18). The ribs (40) couple forces from the first wall (18) to the second wall (16) in such a way that bending of the second wall (16) is resisted. This adds to the rigidity of the second wall (16) and hence the platen (50), adding to flatness of the arrangement. Gussets (42) may be provided extending between the ribs (40) and the intermediate support structure (20). This has the effect of surrounding and supporting an injection bore (14) and further adding to the coupling of forces to the edge portions of the second wall (16) to resist forces acting to bend the wall.
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公开(公告)号：EP2986433B1
公开(公告)日：2018-07-04
申请号：EP14785705.6
申请日：2014-03-03
IPC分类号： B29C45/40
CPC分类号： B29C45/2602 , B29C45/1742 , B29C45/1761 , B29C45/2675 , B29C45/4005 , B29C2045/4052
摘要： There is provided a molding machine comprising a suspended component having a first wing and an opposed second wing projecting from opposite sides of the suspended component. A first linear way is provided by the first wing, and a second linear way is provided below the second wing. A first pad is slidably received on the first linear way below the first wing, and a second pad is slidably received on the second linear way below the second wing. A force generator is disposed between the first wing and the first pad, and a force generator is disposed between the second wing and the second pad.
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公开(公告)号：EP1617982B1
公开(公告)日：2008-04-02
申请号：EP04718890.9
申请日：2004-03-10
发明人： GLAESENER, Pierre
CPC分类号： B29C45/1744
摘要： A platen (50) for a molding machine includes an intermediate support structure (20) between two planar walls (16, 18) having ribs (40) arranged at a non-normal angle b to a first wall (18). The ribs (40) couple forces from the first wall (18) to the second wall (16) in such a way that bending of the second wall (16) is resisted. This adds to the rigidity of the second wall (16) and hence the platen (50), adding to flatness of the arrangement. Gussets (42) may be provided extending between the ribs (40) and the intermediate support structure (20). This has the effect of surrounding and supporting an injection bore (14) and further adding to the coupling of forces to the edge portions of the second wall (16) to resist forces acting to bend the wall.
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5.发明授权
公开(公告)号：EP1332032B1
公开(公告)日：2007-12-12
申请号：EP01944821.6
申请日：2001-06-12
发明人： GLAESENER, Pierre
CPC分类号： B29C45/1744
摘要： An injection molding machine includes a movable platen specifically adapted to uniformly distribute a clamp force to the mold half surfaces thereby reducing localized deflections and unwanted flash on the molded article. The mold movable platen (10) is adapted to be slidably carried on at least one rail (40) of an injection molding machine (11), the platen (10) comprising: a substantially rectangular front face (12) specially adapted to carry a mold half (26a); a back face (14) parallel to and spaced from the front face (12) specifically adapted to interface with a clamp (20), said clamp being attached substantially in the center of the back face and applying a force substantially perpendicular to the front face (12); a wall (46,48) having a predetermined thickness and height protruding rearward from the periphery of the front face; a plurality of spaced apart ribs (18) extending in a predetermined pattern between and interconnecting each of the back face (14), the wall (46,48) and the front face (12), wherein the force from the clamp (20) is substantially uniformly transmitted from the back face to the front face thereby creating a uniform sealing pressure distribution during clamp-up.
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公开(公告)号：EP2507028B1
公开(公告)日：2016-04-20
申请号：EP10832450.0
申请日：2010-11-17
IPC分类号： B29C45/42 , B29D1/00 , B29C45/40 , B29C45/17 , B29C45/64 , B29C45/26 , B29C45/36 , B29L31/00
CPC分类号： B29C45/7626 , B29C45/04 , B29C45/1761 , B29C45/1769 , B29C45/2618 , B29C45/40 , B29C45/4005 , B29C45/4225 , B29C45/64 , B29C45/66 , B29C45/76 , B29C45/80 , B29C2045/1785 , B29C2045/363 , B29C2045/4068 , B29C2045/4078 , B29C2945/76387 , B29C2945/76418 , B29C2945/76732 , B29D1/00 , B29L2031/748 , Y10S425/809
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公开(公告)号：EP1333968B1
公开(公告)日：2007-10-24
申请号：EP01955167.0
申请日：2001-07-30
发明人： UJMA, Andreas , GLAESENER, Pierre
CPC分类号： B29C45/02 , B29C45/53 , B29C45/544
摘要： An injection unit (10) of an injection system, comprising a shooting pot (12) having a shooting pot head (13) at one end, defining a melt chamber (14) therein; a melt inlet channel (16) for laterally bringing melt into the melt chamber (14); a plunger (26) arranged in the melt chamber (14), the plunger (26) being linearly moveable from a retracted position into an extended position, so as to force melt accumulated in the melt chamber (14) through a melt outlet channel (20) arranged in said shooting pot head (13) into an injection mold; an annular melt passage (28) provided between the melt chamber (14) and the plunger (26), for allowing the melt to flow from the melt inlet channel (16) to an outlet end (18) of the melt chamber (14); and a melt distribution channel (30) for distributing the melt from the melt inlet channel (16) to the annular melt passage (28). An important aspect of the invention is that the melt distribution channel (30) tapers towards an apex (32) of the melt distribution channel (30) distal from the melt inlet channel (16) so as to ensure even distribution of the melt to the annular melt passage (28).
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公开(公告)号：EP1178883B1
公开(公告)日：2004-01-28
申请号：EP00910454.8
申请日：2000-03-15
发明人： GLAESENER, Pierre
CPC分类号： B29C45/6728
摘要： A mechanism (10) for applying a clamping force to a columnar member (20), such as a tiebar, is described. The clamping mechanism includes a compressible member (22) surrounding the columnar member (20) for gripping the columnar member and transmitting a clamping force thereto, which compressible member is slidable along the columnar member. The mechanism further includes a clamping piston (40) for applying a clamping force, which clamping piston (40) has a bore (44) with an engaging surface (46) for receiving and frictionally engaging the compressible member (22). The frictional engagement between the compressible member (22) and the engaging surface (46) prevents any relative sliding movement between the compressible member and the clamping piston. The mechanism still further includes a sliding piston (50) for applying a clamping force and for causing the compressible member (22) to slide along the columnar member from an initial position to a preload position where the compressible member (22) is compressed by contact with the engaging surface (46) as the compressible member moves between the positions. Compression of the compressible member causes it to grip the columnar member and apply an initial clamping force. The main clamping force is applied to the compressible member and hence to the tiebar by moving the clamping piston (40) to a clamping position. A method for applying a clamping force to a mold using the clamp mechanism of the present invention is also described.
摘要翻译： 描述了用于向诸如拉杆之类的柱状构件（20）施加夹紧力的机构（10）。 夹持机构包括围绕柱状构件（20）的可压缩构件（22），用于夹持柱状构件并向其传递夹持力，该可压缩构件可沿着柱状构件滑动。 该机构还包括用于施加夹紧力的夹紧活塞（40），该夹紧活塞（40）具有孔（44），该夹紧活塞具有用于接收并摩擦接合可压缩构件（22）的接合表面（46）。 可压缩构件（22）与接合表面（46）之间的摩擦接合防止了可压缩构件与夹紧活塞之间的任何相对滑动运动。 该机构还包括用于施加夹紧力并且用于使可压缩构件（22）沿着柱状构件从初始位置滑动到预加载位置的滑动活塞（50），在该预加载位置处可压缩构件（22）通过接触 与可压缩构件的接合表面（46）在这些位置之间移动。 可压缩构件的压缩导致其抓住柱状构件并施加初始夹紧力。 主夹紧力通过将夹紧活塞（40）移动到夹紧位置而被施加到可压缩构件并且因此被施加到拉杆。 还描述了使用本发明的夹紧机构向模具施加夹紧力的方法。
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公开(公告)号：EP2864098B1
公开(公告)日：2017-05-10
申请号：EP13770041.5
申请日：2013-03-05
CPC分类号： B29C45/2602 , B29C45/43 , B29C45/4407 , B29C2045/4078 , B29L2031/565
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公开(公告)号：EP1178883A1
公开(公告)日：2002-02-13
申请号：EP00910454.8
申请日：2000-03-15
发明人： GLAESENER, Pierre
CPC分类号： B29C45/6728
摘要： A mechanism (10) for applying a clamping force to a columnar member (20), such as a tiebar, is described. The clamping mechanism includes a compressible member (22) surrounding the columnar member (20) for gripping the columnar member and transmitting a clamping force thereto, which compressible member is slidable along the columnar member. The mechanism further includes a clamping piston (40) for applying a clamping force, which clamping piston (40) has a bore (44) with an engaging surface (46) for receiving and frictionally engaging the compressible member (22). The frictional engagement between the compressible member (22) and the engaging surface (46) prevents any relative sliding movement between the compressible member and the clamping piston. The mechanism still further includes a sliding piston (50) for applying a clamping force and for causing the compressible member (22) to slide along the columnar member from an initial position to a preload position where the compressible member (22) is compressed by contact with the engaging surface (46) as the compressible member moves between the positions. Compression of the compressible member causes it to grip the columnar member and apply an initial clamping force. The main clamping force is applied to the compressible member and hence to the tiebar by moving the clamping piston (40) to a clamping position. A method for applying a clamping force to a mold using the clamp mechanism of the present invention is also described.
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