全自动注射吹瓶模气道的改进设计及优化  

Improvement and Optimization of Design of Gas Channels in Fully-Automatical Injection Blow Moulds

作　　者：高中庸[1] 黄鹤辉[1] 翁铸[1] 黄位健[1] 

机构地区：[1]广西工学院机械系,广西柳州545006

出　　处：《中国塑料》2001年第11期71-73,共3页China Plastics

摘　　要：针对全自动注 -吹模气道易堵塞的缺陷 ,设计了一种新的结构 ,可使气隙在注射时关闭 ,吹瓶时自动打开 ,有效地提高了塑料瓶的成瓶率 ,并对气隙自动开关的关键零件的优化设计作了简要介绍。Gas channels in fully-automatical injection blow moulds are easy to block up.A new mould construction was designed,it can close the gas gap while injecting and open the gas gap automatically while blowing,thus improving the yield of the blown plastics bottles effectively. The optimization of the design of key parts for the closing and opening of the gas gap was introduced.

关 键 词：全自动注-吹模 气隙弹簧 优化设计 气道堵塞 塑料吹瓶机 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业]