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1. 发明授权

US08702410B2 Device for cooling plastic profiles 有权
标题翻译：塑料型材冷却装置
公开(公告)号：US08702410B2
公开(公告)日：2014-04-22
申请号：US13062885
申请日：2009-09-10
申请人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
发明人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
IPC分类号： B29C47/20 , B29C47/86 , B29C47/90
CPC分类号： B29C47/86 , B29C47/0023 , B29C47/0026 , B29C47/003 , B29C47/38 , B29C47/862 , B29C47/864 , B29C47/8805 , B29C47/8835 , B29C47/8895 , B29C47/90 , B29C47/903 , B29C47/904 , B29C47/905 , B29C47/908 , B29C47/92 , B29C2947/92542 , B29C2947/926 , B29C2947/92657 , B29C2947/92704 , B29C2947/92838 , B29C2947/92857 , B29C2947/92923 , B29C2947/92971
摘要： An extrusion line for producing plastic profiles, preferably plastic pipes, comprising at least one extruder, one die, one calibration means and further following devices. The die has at least one aperture, and an extraction means arranged in front of the die as viewed in the extrusion direction, and the die consists of a plurality of functional regions with separate melt channels. Furthermore, the invention relates to increasing the cooling performance of an extrusion line for extruding a plastic profile, in particular a plastic pipe, which comprises the following steps, a) melting plastic in an extruder, b) shaping a plastic strand and feeding the plastic strand to a die, c) shaping a plastic profile by means of the die, and d) calibrating and curing by cooling the profile, the profile being cooled in the interior in addition to outer cooling.
摘要翻译：用于生产塑料型材的挤出生产线，优选塑料管道，其包括至少一个挤出机，一个模具，一个校准装置以及其后的装置。模具具有至少一个孔口，并且在沿挤出方向观察时设置在模具前方的提取装置，并且模具由具有单独的熔体通道的多个功能区域组成。此外，本发明涉及增加用于挤出塑料型材的挤出生产线的冷却性能，特别是塑料管，该挤出生产线包括以下步骤：a）在挤出机中熔化塑料，b）成形塑料股线并将塑料将模具连接到模具上，c）通过模具成型塑料轮廓，以及d）通过冷却轮廓进行校准和固化，除了外部冷却之外，轮廓在内部被冷却。

2. 发明申请

US20120013034A1 Device and Method for Cooling Plastic Profiles 有权
标题翻译：塑料型材冷却装置及方法
公开(公告)号：US20120013034A1
公开(公告)日：2012-01-19
申请号：US13062885
申请日：2009-09-10
申请人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
发明人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
IPC分类号： B29C47/78 , B29C47/36
CPC分类号： B29C47/86 , B29C47/0023 , B29C47/0026 , B29C47/003 , B29C47/38 , B29C47/862 , B29C47/864 , B29C47/8805 , B29C47/8835 , B29C47/8895 , B29C47/90 , B29C47/903 , B29C47/904 , B29C47/905 , B29C47/908 , B29C47/92 , B29C2947/92542 , B29C2947/926 , B29C2947/92657 , B29C2947/92704 , B29C2947/92838 , B29C2947/92857 , B29C2947/92923 , B29C2947/92971
摘要： The invention relates to an extrusion line for producing plastic profiles, preferably plastic pipes, comprising at least one extruder (1), one die (2), one calibration means (3) and further following devices (4, 5).There is provision here according to the invention for at least the die (2) to have at least one aperture (8), and for an extraction means (6) to be arranged in front of the die (2) as viewed in the extrusion direction (7), and for the die (2) to consist of a plurality of functional regions with separate melt channels.Furthermore, the invention relates to a method for increasing the cooling performance of an extrusion line for extruding a plastic profile, in particular a plastic pipe, which method comprises the following steps, a) melting of plastic in an extruder (1), b) shaping of a plastic strand and feeding of the plastic strand to a die (2), c) shaping of a plastic profile by means of the die (2), and d) calibrating and curing by means of cooling of the profile in a calibration means (3), the profile (9) being cooled in the interior in addition to the outer cooling in the calibration means (3). There is then provision here according to the invention for the air to be sucked through counter to the extrusion direction (7) by means of an extraction means (6) for the inner cooling of the profile (9), the plastic strand being divided in the die (2) into a plurality of part strands, and the temperature of the melt being reduced before exit from the die (2).
摘要翻译：本发明涉及一种用于生产塑料型材的挤出生产线，优选塑料管，其包括至少一个挤出机（1），一个模具（2），一个校准装置（3）和另外的后续装置（4,5）。根据本发明，根据本发明，至少具有至少一个孔（8）的模具（2），并且在挤出机中观察到的用于在模具（2）的前方布置的提取装置（6）方向（7），并且对于模具（2）由具有单独的熔体通道的多个功能区域组成。此外，本发明涉及一种用于提高用于挤出塑料型材的挤出生产线的冷却性能的方法，特别是塑料管，该方法包括以下步骤：a）在挤出机（1）中熔化塑料，b）塑料线的成型以及将塑料线馈送到模具（2），c）通过模具（2）成形塑料型材，以及d）通过校准中的型材的冷却来校准和固化装置（3），除了校准装置（3）中的外部冷却之外，轮廓（9）在内部被冷却。因此，根据本发明，通过用于内部冷却型材（9）的提取装置（6），通过与挤出方向（7）相反的方式来抽吸空气，塑料线被分成模具（2）成为多个部分股线，并且在从模具（2）出射之前熔体的温度被降低。

3. 发明申请

US20110285051A1 Device And Method For Extruding Plastic Profiles In An Energy Efficient Manner 审中-公开
标题翻译：一种节能方式挤出塑料型材的装置和方法
公开(公告)号：US20110285051A1
公开(公告)日：2011-11-24
申请号：US13063090
申请日：2009-09-10
申请人： Leopold Hackl , Josef Dobrowsky , Georg Lacher , Miron I. Gorilovskiy
发明人： Leopold Hackl , Josef Dobrowsky , Georg Lacher , Miron I. Gorilovskiy
IPC分类号： B29C47/20
CPC分类号： B29C48/90 , B29C48/09 , B29C48/276 , B29C48/793 , B29C48/86 , B29C48/904 , B29C48/905 , B29C48/908 , B29C48/9115 , B29C48/913 , B29C48/919 , Y02P70/263
摘要： The invention relates to an extrusion line for producing plastic profiles, preferably plastic tubes, comprising at least one extruder (1), a tool (2), a calibrator (3) and additional subsequent devices (4, 5). According to the invention, for cooling the profile (9), the tool (2) has a recess and/or a chamber (11) is arranged about the extruded pipe in order to be able to change the air counter to the direction of extrusion (7). The invention also relates to a method for extruding a plastic profile, in particular a plastic tube, in an energy-efficient manner, said method consisting of the following steps: a) the plastic is melted in an extruder (1); b) a plastic strand is formed and is fed to a tool (2); c) a plastic profile is formed by means of the tool (2) and d) the profile is calibrated and hardened by cooling in a calibrator (3). The profile (9) is externally cooled as well as internally cooled in the calibrator (3). According to the invention, air is suctioned counter to the direction of extrusion (7) for cooling the profile (9).
摘要翻译：本发明涉及一种用于生产塑料型材的挤出生产线，优选塑料管，其包括至少一个挤出机（1），工具（2），校准器（3）和附加的后续装置（4,5）。根据本发明，为了冷却轮廓（9），工具（2）具有围绕挤压管道设置的凹部和/或腔室（11），以便能够相对于挤压方向改变空气（7）。本发明还涉及一种以能量有效的方式挤出塑料型材，特别是塑料管的方法，所述方法包括以下步骤：a）塑料在挤出机（1）中熔化; b）形成塑料线并将其馈送到工具（2）; c）通过工具（2）形成塑料轮廓，并且d）通过在校准器（3）中冷却来校准和硬化轮廓。型材（9）被外部冷却，并在校准器（3）内部冷却。根据本发明，空气相对于挤出方向（7）被抽吸以冷却轮廓（9）。

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