The utility model provides a simple glue feeding device for a deep side direct hot runner of an injection mould, which comprises a glue feeding insert and a direct hot runner. The rubber intake insert used in the utility model is a block steel component, and the inner part of the rubber intake insert is provided with an inclined flow channel; the straight hot runner is a needle-valve type Direct-through electrothermal runner element; the rubber intake insert is fixed at the fixed position, the upper end of the inclined runner is connected with the output end of the straight hot runner, and the lower end of the inclined runner is connected with the side-deep position; the molten liquid plastic fluid passes through the inclined runner, the side-deep position and the side-deep The material runner and the product gate enter the mould cavity surrounded by the mould cavity and the core. After the product is formed, the moving mould and the fixed mould are partitioned. The upper part of the cooling head solidified in the inclined runner, the material runner and the product gate is first followed by the moving mould pulling downward from the inclined runner. After that, the cold material head is all pushed upward by the top rod of the material head to move the model core, so as to make the injection mould with the side deep rubber feeding. It achieves the goal of reducing cost, improving efficiency and ensuring reliability.
【技术实现步骤摘要】
一种注塑模具侧深位直热流道简易进胶装置
本技术涉及一种注塑模具的进胶装置,具体是指用于侧深进胶位置的注塑模具连接热流道、料流道和制品浇口进胶的一种注塑模具侧深位直热流道简易进胶装置。
技术介绍
说明:在注塑模具中,模具的开合方向称为纵向,亦称为正向;与所述纵向正交的方向称为横向,亦称为侧向;介于纵向与横向之间的方向称为斜向。注塑模具中,合模注塑制品时,用于引导熔融塑料流体经制品浇口进入由型腔与型芯围成模型,制品成型后,成为冷却形成固态冷料头的腔室称为料流道;主浇口或者热流道与料流道的连接处称为进胶位;远离模具的面板主浇口的进胶位称为高落差进胶位,简称深位;注塑模具的进胶位通常为正向,因制品结构要求,有些注塑模具的进胶位必须设置在模具的侧向,侧向且深位的进胶位简称为侧深位;热流道是一种电热保温的流道元件,分有直热流道和斜热流道两种,通常正向深位进胶位的模具采用直热流道进行进胶,对于所述侧深位进胶位的模具,现有技术采用斜热流道进行进胶,参阅图3和图4,与直热流道相比,斜热流道元件的价格昂贵,且进胶不稳定,安装维护麻烦,致使模具的加工制造成本增高,运行维护费用增高,可靠性差,运行效率低,因此,现有技术存在成本高、效率低、可靠性差的问题与不足。
技术实现思路
针对上述现有技术存在的问题与不足,本技术采用由进胶镶块和直热流道构成的装置,所述的进胶镶块为块状的钢质构件,进胶镶块的内部设有由上向下向右倾斜的圆形通孔称为斜流道;所述的直热流道为针阀式直通电热流道元件;进胶镶块固定于定模处,所述斜流道的上端与直热流道的输出端连接,斜流道的下端与所述侧深位连接;注塑时,由主浇口、 ...
【技术保护点】
1.一种注塑模具侧深位直热流道简易进胶装置,包括进胶镶块(1)、直热流道(2),其特征在于:所述的进胶镶块(1)为块状的钢质构件,进胶镶块(1)的内部设有由上向下向右倾斜的圆形通孔称为斜流道(11);所述的直热流道(2)为针阀式直通电热流道元件;进胶镶块(1)固定于定模(01)处,所述斜流道(11)的上端与直热流道(2)的输出端连接,斜流道(11)的下端与所述侧深位(04)连接。
【技术特征摘要】
1.一种注塑模具侧深位直热流道简易进胶装置,包括进胶镶块(1)、直热流道(2),其特征在于:所述的进胶镶块(1)为块状的钢质构件,进胶镶块(1)的内部设有由上向下向右倾斜的圆形通孔称为斜流道...
【专利技术属性】
技术研发人员:葛佩雅,林发标,魏军辉,
申请(专利权)人:宁波跃飞模具有限公司,
类型:新型
国别省市:浙江,33
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