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2. 发明公开

KR1020050027594A 광학 몰딩용 직접 주입 장치 失效
标题翻译：直接注射过程的光学模具
公开(公告)号：KR1020050027594A
公开(公告)日：2005-03-21
申请号：KR1020030063904
申请日：2003-09-16
申请人： 레디언트 옵토-일렉트로닉스 코포레이션
发明人： 나카가와켄지 , 탕,치치에 , 린,웬탕
IPC分类号： B29C45/17
CPC分类号： B29C45/076 , B29L2011/00
摘要： A direct injecting device of optical moldings is provided to reduce supply time and to increase productivity by injecting material into a cavity quickly with a supply unit, and to prevent epoxy from being hardened by heating an upper mold and a lower mold slightly. A direct injecting device for optical moldings is composed of an upper mold(3), a lower mold(4) vertically arranged in the upper mold, and a supply unit(5) injecting material into the lower mold quickly by moving laterally before closing the upper mold in the lower mold. The upper mold is placed in the upper part of the lower mold, and the lower mold is moved up to be contacted to the upper mold lifting up after injecting material into the lower mold with the supply unit. Epoxy is molded according to pattern or profile in a cavity(41) or a pressure block(31) by applying pressure to the upper mold and the lower mold.
摘要翻译：提供光学模制品的直接注入装置，以通过用供应单元快速地将材料注入空腔中来减少供应时间并提高生产率，并且通过稍微加热上模具和下模具来防止环氧树脂硬化。用于光学模制品的直接注入装置由上模具（3），垂直设置在上模具中的下模具（4）和供给单元（5）组成，供给单元（5）通过在关闭上模在下模。上模具放置在下模具的上部，并且通过供给单元将下模具注入到下模具中之后，下模具向上移动以与上模具提升接触。环氧树脂通过向上模和下模施加压力，根据图案或轮廓在空腔（41）或压块（31）中成型。

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