公开(公告)号：US08454347B2

公开(公告)日：2013-06-04

申请号：US13327489

申请日：2011-12-15

申请人： Dian-Hong Wei ,  Du-Xi Gao ,  Zhong-Hai Xiao

发明人： Dian-Hong Wei ,  Du-Xi Gao ,  Zhong-Hai Xiao

IPC分类号： B29C45/72

CPC分类号： B29C45/2737

摘要： A sprue device for an injection mold includes a first part and a second part. The sprue device is sealed and water-cooled so as to reduce overall molding time. The connecting section defines spiral grooves. The second part includes a chassis and an extension from the chassis. The chassis is defined with a through hole, and two gates communicated with the through hole respectively. The spiral grooves mate with the wall of the mounting hole to form a spiral runner. The gates, the through hole, and the spiral runner communicate with each other. An injection mold using the sprue device is also described.

摘要翻译： 注射模具的浇道装置包括第一部分和第二部分。 浇口装置是密封和水冷的，以减少整体成型时间。 连接部分限定螺旋槽。 第二部分包括机箱和机箱的扩展。 底盘设有通孔，两个门分别与通孔连通。 螺旋槽与安装孔的壁配合形成螺旋形流道。 门，通孔和螺旋形流道相互连通。 还描述了使用浇道装置的注射模具。

公开(公告)号：US08556613B2

公开(公告)日：2013-10-15

申请号：US13337428

申请日：2011-12-27

申请人： Dian-Hong Wei ,  Du-Xi Gao ,  Yong-Hong Liu ,  Yang-Liang Tian

发明人： Dian-Hong Wei ,  Du-Xi Gao ,  Yong-Hong Liu ,  Yang-Liang Tian

IPC分类号： B29C45/36

CPC分类号： B29C45/1742 ,  B29C45/2606 ,  B29C45/2675

摘要： An injection mold includes a mold base defined with a sliding slot, a mold core detachably mounted in the mold base, and a plurality of securing devices. The mold base includes an upper mold base and a lower mold base. The mold core includes an upper mold core and a lower mold core detachably connected with the upper mold core. The mold core defines a slider. The slider slides in the sliding slot of the mold base to move the mold core in or out of the mold base. The upper mold core defines a first securing groove, and the lower mold core defines a second securing groove. The securing devices are mounted in the upper mold base and the lower mold base. The securing devices secure the first and the second securing grooves, allowing the mold core to attach to the mold base.

摘要翻译： 注射模具包括限定有滑动槽的模具基座，可拆卸地安装在模具基座中的模具芯体和多个固定装置。 模具底座包括上模具底座和下模具底座。 模芯包括上模芯和与上模芯可拆卸地连接的下模芯。 模芯定义滑块。 滑块在模具基座的滑动槽中滑动，以将模具芯移入或移出模具底座。 上模芯限定第一固定槽，下模芯限定第二固定槽。 固定装置安装在上模底座和下模底座中。 固定装置固定第一固定槽和第二固定槽，从而允许模芯附着在模座上。