公开(公告)号：US5356581A

公开(公告)日：1994-10-18

申请号：US890917

申请日：1992-05-29

申请人： James L. Stuart

发明人： James L. Stuart

IPC分类号： B29B9/00 ,  B29C53/14 ,  B31F1/00

CPC分类号： B31F1/0074 ,  B29B9/00 ,  B29C53/14 ,  B29K2105/255 ,  B29K2105/26

摘要： A device and method for producing pellets from film. A cradle is rotatably mounted about a longitudinal axis of rotation to a main frame. An axle arranged perpendicular to the longitudinal axis holds one or more rolls of film. A plurality of drive rollers pull the film from the rolls while the rolls are rotated on the longitudinal axis twisting the film into a strand. An oven located between the rolls and drive rollers heats the strand to permanently set the twist therein. A pelletizer located aft of the drive rollers cuts the strand into individual pellets. In a modified version, glass roving is extended through the holder past the roll and wrapped with the film into a single strand. In an alternate embodiment, the roll of film is mounted to an axle having a longitudinal axis extending in the same direction as the axis of rotation. The film is pulled axially off the roll and twisted into a strand.

摘要翻译： 一种从薄膜制造球团的装置和方法。 支架围绕旋转的纵向轴线可旋转地安装到主框架。 垂直于纵向轴线布置的轴保持一个或多个薄膜。 多个驱动辊从辊中拉出膜，同时辊在纵向轴线上旋转，将膜扭曲成股线。 位于辊和驱动辊之间的烘箱加热该线以使其中的扭曲永久地固定。 位于驱动辊后面的造粒机将股线切割成单个颗粒。 在改进的版本中，玻璃粗纱通过支架延伸穿过辊并用薄膜包裹成单股。 在替代实施例中，胶片卷被安装到具有沿与旋转轴线相同的方向延伸的纵轴的轴上。 膜从轴上轴向拉出并扭曲成股。

公开(公告)号：US5348465A

公开(公告)日：1994-09-20

申请号：US945017

申请日：1992-09-15

申请人： James L. Stuart

发明人： James L. Stuart

IPC分类号： B29B9/00 ,  B29C53/14 ,  B31F1/00 ,  B29B9/02

CPC分类号： B31F1/0074 ,  B29B9/00 ,  B29C53/14 ,  B29K2105/255 ,  B29K2105/26

摘要： A device for producing pellets from film. A cradle is rotatably mounted about a longitudinal axis of rotation to a main frame. All axle arranged perpendicular to tim longitudinal axis holds a roll of film within the cradle. A second roll of film is mounted outside of the cradle, is held by a second axle arranged perpendicular to the longitudinal axis of the cradle, and is fed into the cradle to a position adjacent and parallel to film unwound from the first roll. A plurality of drive rollers pull the film from the rolls while the rolls are rotated about the longitudinal axes twisting the film into a strand. An oven located between the rolls and drive rollers heats the strand to permanently set the twist therein. A pelletizer located aft of the drive rollers cuts the strand into individual pellets. In a modified version, the second roll is split into multiple sheets prior to entering the cradle by one or more film splitters.

摘要翻译： 用于从膜制造颗粒的装置。 支架围绕旋转的纵向轴线可旋转地安装到主框架。 垂直于时间轴纵轴排列的所有轴将一卷薄膜保持在支架内。 第二卷薄膜安装在支架的外部，由垂直于支架的纵向轴线布置的第二轴保持，并且被馈送到支架中到与从第一辊退绕的薄膜相邻并平行的位置。 多个驱动辊从辊中拉出膜，同时辊围绕纵向轴线将膜扭转成股线。 位于辊和驱动辊之间的烘箱加热该线以使其中的扭曲永久地固定。 位于驱动辊后面的造粒机将股线切割成单个颗粒。 在修改版本中，在通过一个或多个胶片分割器进入托架之前，第二卷被分成多张。

公开(公告)号：US5139403A

公开(公告)日：1992-08-18

申请号：US674164

申请日：1991-03-25

申请人： James L. Stuart

发明人： James L. Stuart

IPC分类号： B29B9/00 ,  B29C53/14 ,  B31F1/00

CPC分类号： B31F1/0074 ,  B29B9/00 ,  B29C53/14 ,  B29K2105/255 ,  B29K2105/26

摘要： A device for producing pellets from film. A cradle is rotatably mounted about a longitudinal axis of rotation to a main frame. An axle arranged perpendicular to the longitudinal axis holds one or more rolls of film. A plurality of drive rollers pull the film from the rolls while the rolls are rotated on the longitudinal axis twisting the film into a strand. An oven located between the rolls and drive rollers heats the strand to permanently set the twist thereon. A pelletizer located aft of the drive rollers cuts the strand into individual pellets. In a modified version, glass roving is extended through the holder past the roll and wrapped with the film into a single strand. In an alternate embodiment, the roll of film is mounted to an axle having a longitudinal axis extending in the same direction as the axis of rotation. The film is pulled axially off the roll and twisted into a strand.

摘要翻译： 用于从膜制造颗粒的装置。 支架围绕旋转的纵向轴线可旋转地安装到主框架。 垂直于纵向轴线布置的轴保持一个或多个薄膜。 多个驱动辊从辊中拉出膜，同时辊在纵向轴线上旋转，将膜扭曲成股线。 位于辊和驱动辊之间的烘箱加热该股以永久地将扭转设置在其上。 位于驱动辊后面的造粒机将股线切割成单个颗粒。 在改进的版本中，玻璃粗纱通过支架延伸穿过辊并用薄膜包裹成单股。 在替代实施例中，胶片卷被安装到具有沿与旋转轴线相同的方向延伸的纵轴的轴上。 膜从轴上轴向拉出并扭曲成股。