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《工程塑料应用》 2020年第07期
DOI:10.3969/j.issn.1001-3539.2020.07.017
复读机面壳注塑模具设计
胡清根,邹彩平,陈弛文
江西农业工程职业学院,江西樟树 331200 
Design of Injection Mould for Rereading Machine Surface Shell
Hu Qinggen, Zou Caiping, Chen Chiwen
Jiangxi Agricultural Engineering College, Zhangshu 331200 
摘要:针对复读机塑件结构复杂导致抽芯困难等问题,运用了斜销、斜滑块联合抽芯,顶出镶块式弹簧抽芯,斜顶抽芯结构,取得了良好效果;同时采用了二次浇口,从塑件中间进料,避免了产生熔接痕,缺料等问题;设计了推管、推杆、斜顶联合顶出,保证了塑件顺利脱出。  
Abstract:In view of the difficult core pulling caused by the complex structure of the rereading mechine surface shell plastic part, the oblique pin and inclined slider were used to pull the core together, the ejector insert spring core pulling was ejected, and the inclined top core pulling structure was used, and good results were obtained. At the same time, the secondary gate was used to feed the material from the middle of the plastic part, avoiding the problems of fusion mark and lack of plastic; the push tube, push rod and inclined top are designed to eject the plastic part smoothly.  
关键词:斜销;斜滑块联合抽芯;顶出镶块式弹簧抽芯;二次浇口;联合顶出 
Keywords:oblique pin; oblique slide block combined core pulling; ejector insert spring core pulling; secondary gate; joint out 
本文引用格式:
胡清根,邹彩平,陈弛文.复读机面壳注塑模具设计[J].工程塑料应用,2020,48(7):91-94,99.
Hu Qinggen,Zou Caiping,Chen Chiwen.Design of injection mould for rereading machine surface shell[J]. Engineering Plastics Application,2020,48(7):91-94,99. 

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