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1. 发明授权

US07700031B2 Mold for injection molding and molding method using the same 失效
标题翻译：用于注塑的模具和使用其的成型方法
公开(公告)号：US07700031B2
公开(公告)日：2010-04-20
申请号：US11842474
申请日：2007-08-21
申请人： Duck Su Choi , Sang Bae Lee , Im Bong Park , Rae Hak Jeong
发明人： Duck Su Choi , Sang Bae Lee , Im Bong Park , Rae Hak Jeong
IPC分类号： B29C45/27
CPC分类号： B29C45/2708
摘要： A mold for injection molding and a molding method using the same, in which multiple gates are provided to a curved runner, thereby easily molding a product having a complicated shape and a large width, and in which a plurality of curved runners are provided, thereby easily ejecting forms that are filled in the runners. The mold includes first and second molds defining a mold cavity, a first gate disposed at a first position of the mold cavity, a second gate disposed at a second position of the mold cavity spaced apart from the first position, a first curved runner provided to the second mold so as to be connected to the first gate, and a second curved runner provided to the second mold so as to be connected to the second gate. The first and second curved runners have inlets that are connected with each other, and cross-sectional areas that are gradually reduced from the inlets to the first and second gates.
摘要翻译：一种注射成型用模具及使用该模具的成型方法，其中多个浇口设置在弯曲流道中，从而容易地模制形状复杂且宽度大的产品，并且其中设置有多个弯曲流道，由此轻松地弹出填充在跑步者中的表格。模具包括限定模具腔的第一模具和第二模具，设置在模具腔的第一位置的第一浇口，设置在与第一位置间隔开的模具腔的第二位置的第二浇口，所述第二模具连接到所述第一门，以及设置到所述第二模具以便连接到所述第二门的第二弯曲流道。第一和第二弯曲流道具有彼此连接的入口和从入口逐渐减小到第一和第二浇口的横截面区域。

2. 发明授权

US08029264B2 Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：US08029264B2
公开(公告)日：2011-10-04
申请号：US12412423
申请日：2009-03-27
申请人： Duck Su Choi , Shang Han Lee , Han Moog Kang , Jae Hyung Kim
发明人： Duck Su Choi , Shang Han Lee , Han Moog Kang , Jae Hyung Kim
IPC分类号： B29C45/22
CPC分类号： B29C45/1743 , B29C33/303
摘要： An injection molding machine includes supporting plates, molds coupled to the supporting plates, and a coupling guide device to guide the coupling of the molds and the supporting plates. The coupling guide device includes a first coupling guide recess and a first coupling guide protrusion provided at center portions of the molds and the supporting plates so as to be coupled to each other, and a second coupling guide recess and a second coupling guide protrusion provided at the molds and the supporting plates, spaced apart from the first coupling guide recess and the first coupling guide protrusion, so as to be coupled to each other. The second coupling guide recess is formed lengthwise in a direction toward a periphery from the center portions of the molds and the supporting plates.
摘要翻译：注射成型机包括支撑板，联接到支撑板的模具和用于引导模具和支撑板的联接的联接引导装置。联接引导装置包括第一联接引导凹部和设置在模具和支撑板的中心部分处以彼此联接的第一联接引导突起，以及设置在第二联接引导凹部模具和支撑板，与第一联接引导凹部和第一联接引导突起间隔开，以便彼此联接。第二联接引导凹部沿着从模具和支撑板的中心部分朝向周边的方向纵向地形成。

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