公开(公告)号：US06174488B1

公开(公告)日：2001-01-16

申请号：US08108543

申请日：1993-08-19

申请人： Nubuo Usui ,  Junichi Suzuki ,  Hiroyuki Shirozuka

发明人： Nubuo Usui ,  Junichi Suzuki ,  Hiroyuki Shirozuka

IPC分类号： B29C3302

CPC分类号： B29C51/14 ,  B29C33/46 ,  B29C35/04 ,  B29C35/045 ,  B29C43/184 ,  B29C51/08 ,  B29C70/78 ,  B29C2791/006 ,  B29L2031/3014

摘要： In a method and device for molding a laminated molded assembly by simultaneously forming a resin core member and integrally joining a surface skin member in a die assembly for mold press forming comprising an upper die and a lower die, the moldability of the surface skin member is improved by softening the surface skin member by blowing hot air against the surface skin member from air holes provided in the upper die which is associated with the surface skin member. As a result, the surface skin member can favorably conform to the surface contour of the die surface and the resin core member. Optionally, vacuum suction may be applied to the surface skin member to draw it against the corresponding die surface so as to eliminate the possibility of creating localized gaps between the surface skin member and the corresponding die surface. Further, by blowing air of either high temperature or ambient temperature from the air holes provided in the upper die to facilitate the removal of the laminated molded assembly from the upper die, the speed of the molding process can be increased, and the damages and deformation of the laminated molded assembly can be avoided.

摘要翻译： 在通过同时形成树脂芯构件并且将表皮表面构件整体地连接到包括上模和下模的模压成形用模头组件中的模制叠层模制组件的方法和装置中，表皮表面构件的成型性为 通过从设置在与表面皮肤构件相关联的上模中的空气孔向表面皮肤构件吹热，从而软化表皮构件。 结果，表皮部件可以有利地符合模具表面和树脂芯部件的表面轮廓。 可选地，可以将真空抽吸施加到表面皮肤构件以将其吸附在相应的模具表面上，以便消除在表面皮肤构件和相应的模具表面之间产生局部间隙的可能性。 此外，通过从设置在上模中的气孔吹送高温或环境温度的空气，以便于从上模移除层叠的模制组件，可以提高成型工艺的速度，并且损坏和变形 可以避免层压模制组件。