公开(公告)号：EP2639035B1

公开(公告)日：2016-03-02

申请号：EP13001371.7

申请日：2013-03-18

申请人： Mold-Masters (2007) Limited

发明人： Payman, Tabassi ,  Kenneth, Jacob

IPC分类号： B29C45/27

CPC分类号： B29C45/23 ,  B29C45/076 ,  B29C45/2708 ,  B29C45/2725 ,  B29C45/2735 ,  B29C45/278 ,  B29C2045/237 ,  B29C2045/2712 ,  B29C2045/2716 ,  B29C2045/2761 ,  B29C2045/2783 ,  B29C2045/2793 ,  B29C2045/2798

摘要： An edge-gated injection molding apparatus (100) is disclosed having an injection manifold assembly (102) for distributing a melt stream of moldable material to a plurality of mold cavities (104) aligned on opposing sides of the injection manifold assembly. The injection manifold assembly includes a plurality of melt outlets with each melt outlet being in fluid communication with a respective mold cavity, and a plurality of biasing components (224, 1024) disposed along a centerline of the injection manifold assembly. A nozzle seal (244) is disposed between each injection manifold assembly (102) melt outlet and its corresponding mold cavity. Each biasing component (224, 1024) is disposed between a pair of melt outlets and corresponding nozzle seals (244) for biasing the melt outlets and nozzle seals (244) outward from the centerline of the injection manifold assembly (102) toward their respective mold cavities (104) and applying a preload thereto.

公开(公告)号：EP2639035A1

公开(公告)日：2013-09-18

申请号：EP13001371.7

申请日：2013-03-18

申请人： Mold-Masters (2007) Limited

发明人： Payman, Tabassi ,  Kenneth, Jacob

IPC分类号： B29C45/27

CPC分类号： B29C45/23 ,  B29C45/076 ,  B29C45/2708 ,  B29C45/2725 ,  B29C45/2735 ,  B29C45/278 ,  B29C2045/237 ,  B29C2045/2712 ,  B29C2045/2716 ,  B29C2045/2761 ,  B29C2045/2783 ,  B29C2045/2793 ,  B29C2045/2798

摘要： An edge-gated injection molding apparatus (100) is disclosed having an injection manifold assembly (102) for distributing a melt stream of moldable material to a plurality of mold cavities (104) aligned on opposing sides of the injection manifold assembly. The injection manifold assembly includes a plurality of melt outlets with each melt outlet being in fluid communication with a respective mold cavity, and a plurality of biasing components (224, 1024) disposed along a centerline of the injection manifold assembly. A nozzle seal (244) is disposed between each injection manifold assembly (102) melt outlet and its corresponding mold cavity. Each biasing component (224, 1024) is disposed between a pair of melt outlets and corresponding nozzle seals (244) for biasing the melt outlets and nozzle seals (244) outward from the centerline of the injection manifold assembly (102) toward their respective mold cavities (104) and applying a preload thereto.

摘要翻译： 公开了一种边缘门控注射成型设备（100），其具有用于将可模制材料的熔体流分配到在注射歧管组件的相对侧上对准的多个模腔（104）的注射歧管组件（102）。 注射歧管组件包括多个熔体出口，每个熔体出口与相应的模腔流体连通，以及沿喷射歧管组件的中心线设置的多个偏置部件（224,1024）。 喷嘴密封件（244）设置在每个注射歧管组件（102）熔体出口和其相应的模腔之间。 每个偏压部件（224,1024）设置在一对熔体出口和相应的喷嘴密封件（244）之间，用于将熔体出口和喷嘴密封件（244）从注射歧管组件（102）的中心线向外朝向其各自的模具 空腔（104）并对其施加预载荷。