CAJ | 학술논문

针对乳液泵弧向出液按头在注射成型时强制脱模可能带来的不良品率过高的问题，设计了带有旋转侧抽芯机构的乳液泵弧向出液按头注塑模。该侧抽芯机构由气缸带动连杆进行圆弧旋转侧抽芯，减少了模具制造上的困难。浇注系统选用潜伏式浇口，能够实现凝料自动脱落。脉冲式冷却系统能够使模具达到快速均匀的冷却效果，极大地提高了生产效率。
침대유액빙호향출액안두재주사성형시강제탈모가능대래적불량품솔과고적문제，설계료대유선전측추심궤구적유액빙호향출액안두주소모。해측추심궤구유기항대동련간진행원호선전측추심，감소료모구제조상적곤난。요주계통선용잠복식요구，능구실현응료자동탈락。맥충식냉각계통능구사모구체도쾌속균균적냉각효과，겁대지제고료생산효솔。
According to the problems that qualified rate is too low when arc outlet head of emulsion pump was forced to demould in injection molding process,the injection mold of the arc outlet head with rotary side core-pulling mechanism was designed. The arc rotary side core-pulling motion is realized through cylinder driving the connecting rod and it can reduce the difficulty of manufacturing the mold. Using submarine gate can realize pulling out freezing material. The selective impulse-type cooling system can achieve the uniform cooling effect when the mold is cooled with the system and improves productivity enormously.