公开(公告)号：US4582484A

公开(公告)日：1986-04-15

申请号：US707028

申请日：1985-02-28

申请人： Drobilisch Sandor

发明人： Drobilisch Sandor

IPC分类号： F26B7/00 ,  F26B15/26 ,  F27B9/16 ,  F27B9/24 ,  F27B9/30 ,  F27B9/14 ,  F26B9/00

CPC分类号： F26B15/26 ,  F26B7/00 ,  F27B9/16 ,  F27B9/2453 ,  F27B9/3077

摘要： A spiral track oven has a heated spiral track on which semiconductor chip bases move. A jarring motion about the central axis of the track supplies inertia to the bases, moving them down the track. A blanket-like laminated heater on the inside of the track supplies heat to the bases. Excess heat is vented by positive airflow out a vent. A perforated screen-like shroud wrapped around the outside of the track keeps the bases from falling off the track while allowing excess heat to escape. A pneumatic or hydraulic drive shaft extends through a table to the base of the oven where it is mounted. The drive and driveshaft turn the oven back and forth about a central shaft gently in one direction and in a jarring motion in the other, thereby supplying inertia to the bases.

摘要翻译： 螺旋轨道烘箱具有加热的螺旋轨道，半导体芯片基座在其上移动。 关于轨道的中心轴线的振动运动向基座提供惯性，将它们向下移动到轨道上。 轨道内侧的毯状叠层式加热器将热量提供给底座。 过热通过正气流排出通风口。 缠绕在轨道外部的穿孔的屏风罩防止基座从轨道上脱落，同时允许多余的热量逸出。 气动或液压驱动轴通过工作台延伸到安装在其上的烤箱底部。 驱动轴和驱动轴使烘箱在一个方向上轻轻地绕中心轴并且在另一个方向上振动，从而向基座提供惯性。