CAJ | 학술논문

分析了果汁机杯盖的结构、功能特点，应用UG NX软件实现果汁机杯盖的注塑模具整体结构设计。对果汁机杯盖塑料件的注塑工艺进行了分析，对浇注系统、冷却系统进行了设计计算。基于果汁机杯盖同一侧面分布有不同方向的孔，设计同向抽芯机构完成注塑模具的侧抽芯需求。设计中采用斜顶针、斜顶针固定块、滑块、斜导柱、楔紧块共同组成侧抽芯机构，稳定地完成侧抽芯运动。实践证明，设计的果汁机杯盖同向侧抽芯注塑模具结构稳定，运动准确。
분석료과즙궤배개적결구、공능특점，응용UG NX연건실현과즙궤배개적주소모구정체결구설계。대과즙궤배개소료건적주소공예진행료분석，대요주계통、냉각계통진행료설계계산。기우과즙궤배개동일측면분포유불동방향적공，설계동향추심궤구완성주소모구적측추심수구。설계중채용사정침、사정침고정괴、활괴、사도주、설긴괴공동조성측추심궤구，은정지완성측추심운동。실천증명，설계적과즙궤배개동향측추심주소모구결구은정，운동준학。
The structure and function feature of a fruit juice extractor cover was analyzed and the overall structure of the fruit juice extractor cover injection mould was designed by UG NX software. The injection process of the fruit juice extractor cover and the design calculation of gating system and cooling system were mainly introduced. Based on the structure of different directions hole in the same side of the fruit juice extractor cover,the same direction core pulling mechanism of injection mould was designed. Side core pulling body was composed of oblique thimble,thimble fixed block,sliding block,angle pin and wedge block. This side core pulling mechanism could complete the side core pulling movement stability. The results show that,the fruit juice extractor cover injection mould is designed with the properties of stability structure,working accuracy.