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1. 发明专利

JP2010208135A Resin granulator 有权
标题翻译：树脂造粒机
公开(公告)号：JP2010208135A
公开(公告)日：2010-09-24
申请号：JP2009056517
申请日：2009-03-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： ARITA KEIZO , YOSHII YASUO , IRITANI KAZUO , IKEDA OSAMU , NAKADA YOSHIAKI , IWASAKI SHIN
IPC分类号： B29B9/06
CPC分类号： B29B9/065
摘要： PROBLEM TO BE SOLVED: To make an installation space compact so as to cope with the expansion of existing facilities in a resin granulator, and to precisely adjust a position of a cutter toward a die surface so as to stably produce a pellet of a best shape.
SOLUTION: In a resin granulator 1, a bracket 10 extending in an outward radial direction over an outer peripheral surface of a sleeve 8 is provided at the sleeve 8 for rotatably supporting a cutter shaft 7 of a cutter 6 for shearing a material M extruded from the die 5. Further a stopper means 16 cooperating with the bracket 10 to regulate movement of the sleeve 8 toward the die 5 and movable in an axial direction is provided at the radially outer side over an outer diameter of the sleeve 8.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了使安装空间紧凑，以应对树脂造粒机中现有设施的扩展，并且精确地将切割器的位置调整到模具表面，以便稳定地产生最好的形状。解决方案：在树脂制造机1中，在套筒8上设置有向外径向延伸的套筒10，用于可旋转地支撑用于剪切材料的切割器6的切割轴7 M从模具5挤出。此外，在套筒8的外径处的径向外侧设置有与支架10配合的止动器装置16，以调节套筒8朝向模具5的移动并且在轴向方向上可移动。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2003326519A Cutter 有权
标题翻译：切割机
公开(公告)号：JP2003326519A
公开(公告)日：2003-11-19
申请号：JP2002140765
申请日：2002-05-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KONNO MASASHI , NAGAMI NOBUKI , YOSHII YASUO , IKEDA OSAMU , NAKADA YOSHIAKI , IRITANI KAZUO
IPC分类号： B26D1/28 , B26D7/26 , B29B9/06
CPC分类号： B29B9/065 , B26D1/28 , B26D7/2628 , B29B9/06 , Y10S83/913 , Y10T83/9319 , Y10T83/9379 , Y10T83/9464
摘要： PROBLEM TO BE SOLVED: To enable good cutting to be conducted by bringing a knife into entire surface contact with a die plate even by a weak knife pressing force without using a spring effect like a rubber bush type or a metal plate type. SOLUTION: A cutter comprises: a knife holder 13 mounted at a center on a cutter shaft 6; and a knife 15 mounted on the outer periphery of the holder 13. Thus, the holder 13 is rotatably driven around the shaft 6 to cut by the knife 16. The holder 13 is separated into a fixed side 17 mounted on the shaft 6, and a mounting side 18 having the knife 15 mounted thereon. The mounting side 18 is supported to the fixed side 17 swingably around a plurality of axes. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使使用弱的按压力而不使用像橡胶衬套型或金属板型的弹簧效果，也可以通过将刀整体地与模板接触来实现良好的切割。解决方案：切割器包括：安装在切割器轴6上的中心的刀架13; 以及安装在保持器13的外周上的刀15.因此，保持器13围绕轴6可旋转地驱动以被刀16切割。保持器13被分离成安装在轴6上的固定侧17，并且具有安装在其上的刀15的安装侧18。安装侧18围绕多个轴线可摆动地支撑在固定侧17上。版权所有（C）2004，JPO

3. 发明专利

JP2012056171A Screen unit and screen changer 有权
标题翻译：屏幕单元和屏幕更改
公开(公告)号：JP2012056171A
公开(公告)日：2012-03-22
申请号：JP2010200868
申请日：2010-09-08
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： ARITA KEIZO , IRITANI KAZUO , NAKADA YOSHIAKI , MORINO HIROKO
IPC分类号： B29C47/68
CPC分类号： B01D29/01 , B01D29/15 , B01D29/52 , B01D2201/043 , B29B9/06 , B29C47/0009 , B29C47/0011 , B29C47/0877 , B29C47/681 , B29C47/682 , B29C47/687
摘要： PROBLEM TO BE SOLVED: To eliminate the need for strict size design and size control for a screen pack and a cartridge in a screen unit.SOLUTION: The screen unit 1 includes: a cylindrical cartridge 13 in which a plurality of communication through-holes 12 allowing resin to flow from the outside to the inside are provided at an outer circumferential surface of a support part 15 formed so as to have a constant outer diameter; and a cylindrical screen pack 14 having a mesh for filtering resin and supported by the support part 15 of the cartridge 13 by being mounted so as to cover the cartridge 13 from the outside. An inclined tapered engagement surface 21 having a diameter increased toward a base end side is formed on an outer circumference closer to the base end side than to an outer circumferential surface of the support part 15 in the cartridge 13. The screen pack 14 has a base end opened, and an engaged surface 22 pressed from the top end side toward the base end side and contactable along the engagement surface 21 of the cartridge 13 is formed on an inner circumference at the base end side of the screen pack 14.
摘要翻译：要解决的问题：消除对屏幕组件和屏幕单元中的墨盒的严格尺寸设计和尺寸控制的需要。屏幕单元1包括：圆柱形盒13，其中允许树脂从外部流到内部的多个连通通孔12设置在支撑部15的外周表面上，形成为具有恒定的外径; 以及具有用于过滤树脂并由盒13的支撑部分15支撑的网状物的圆筒形屏幕包14，其被安装成从外部覆盖盒13。在筒13的靠近基端侧的外周部形成有朝向基端侧增大直径的倾斜锥形卡合面21，该屏幕组件14具有底座端部打开，并且从顶端侧朝向基端侧按压并沿着卡盘13的接合表面21接触的接合表面22形成在屏幕组件14的基端侧的内圆周上。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010179530A Resin granulator 有权
标题翻译：树脂造粒机
公开(公告)号：JP2010179530A
公开(公告)日：2010-08-19
申请号：JP2009024175
申请日：2009-02-04
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IWASAKI SHIN , HONKE KOICHI , IRITANI KAZUO , NAKADA YOSHIAKI , IKEDA OSAMU , YOSHII YASUO
IPC分类号： B29B9/06
摘要： PROBLEM TO BE SOLVED: To stably manufacture pellet by suppressing abnormal vibration of a cutter shaft in a resin granulator.
SOLUTION: The resin granulator 1 includes: a cutter knife 4 for shearing a molten resin material M extruded from a die 3; the cutter shaft 5 provided with the cutter knife 4 on the tip side; and a drive housing 8 supporting the cutter shaft 5 rotatably. The cutter shaft 5 is formed in such a deformed sectional shape that the cross section of the cutter shaft 5 along a perpendicular direction to an axis is in rotational symmetry around the axis of the cutter shaft 5 and that rigidity in deforming the cutter shaft 5 in the perpendicular direction to the axis differs from each other between the vertically deforming case and the horizontally deforming case.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过抑制树脂造粒机中的切割轴的异常振动来稳定地制造颗粒。解决方案：树脂造粒机1包括：用于剪切从模具3挤出的熔融树脂材料M的切割刀4; 切刀轴5在刀片侧设置有切刀4; 以及可旋转地支撑刀轴5的驱动器壳体8。刀轴5形成为变形截面形状，使得切割轴5沿着与轴的垂直方向的横截面围绕切割轴5的轴线旋转对称，并且使切割轴5的变形刚性垂直于轴的垂直方向在垂直变形箱和水平变形箱之间彼此不同。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2011255535A Knife holder for underwater cutting granulating apparatus 有权
标题翻译：水刀切割装置的刀具
公开(公告)号：JP2011255535A
公开(公告)日：2011-12-22
申请号：JP2010129957
申请日：2010-06-07
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IWASAKI SHIN , IRITANI KAZUO , NAKADA YOSHIAKI
IPC分类号： B29B9/06
CPC分类号： B29B9/065 , B26D7/2614 , Y10T83/9396
摘要： PROBLEM TO BE SOLVED: To provide a knife holder for an underwater cutting granulating apparatus where gaps formed between a sliding surface of a knife and a hardening projected portion can be reduced by reducing slack occurring in the knife in comparison with a cantilever support, thereby being capable of obtaining a resin pellet having a satisfactory shape.SOLUTION: The knife holder includes: a knife holder body 11 that is disk-shaped and where an outer circumference end 11a is located inside the inner circumference end 52b of the projected portion 52 of a die plate 40 a knife 30; and rib portions 12 that are provided at equally gapped positions in a circumferential direction of an outer circumference end 11a of the knife holder body 11, that are projected radially outwardly from the outer circumference end 11a to extend outwardly past the inner circumference end 52b of the projected portion 52, and fixes the knife 30 whose top face is located in a front face approaching the die plate 40.
摘要翻译：要解决的问题：提供一种用于水下切割造粒设备的刀架，其中可以通过减少与悬臂支撑件相比在刀中发生的松弛而在刀的滑动表面和硬化突出部分之间形成的间隙从而能够获得具有令人满意的形状的树脂颗粒。解决方案：刀架包括：刀架主体11，其为盘形，外周端11a位于模板40的突出部52的内周端52b内的刀30; 以及肋部12，其设置在刀架主体11的外周端11a的圆周方向上的同样的间隙位置处，从外周端部11a径向向外突出，以向外延伸穿过外侧端部52b的内周端部52b 突出部分52，并且将顶面位于靠近模板40的正面中的刀30固定。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010162829A Granulating apparatus for thermoplastic resin 有权
标题翻译：热塑性树脂的造粒装置
公开(公告)号：JP2010162829A
公开(公告)日：2010-07-29
申请号：JP2009008844
申请日：2009-01-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IKEDA OSAMU , IRITANI KAZUO , NAKADA YOSHIAKI , ARITA KEIZO , IWASAKI SHIN
IPC分类号： B29B9/06
摘要： PROBLEM TO BE SOLVED: To provide a granulating apparatus for thermoplastic resin preventing an adverse effect on cutting of molten thermoplastic resin due to the change of accuracy between a die surface and a cutter shaft axis during operation under the influence of weather even if installed in a building with no sidewall.
SOLUTION: The granulating apparatus for thermoplastic resin is constituted by fittingly inserting a cutter shaft 5 into a substantially cylindrical drive housing 4 through bearings 5a, 5b, mounting a cutter blade 3 to the tip of the fittingly inserted cutter shaft 5, and providing a cutter blade pressing means for pressing the cutter blade 3 to a die 1 through the cutter shaft 5, while connecting a driving motor to the rear end of the cutter shaft 5. The rotary motion of the driving motor is transmitted to the cutter blade 3 through the cutter shaft 5 to cut and pelletize the molten thermoplastic resin pushed out of a nozzle 1a of the die 1. A windbreak hood 8 is mounted surrounding the outer periphery of the drive housing 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种热塑性树脂造粒装置，防止在天气影响下由于模具表面和切割轴轴线之间的精度的变化而对熔融热塑性树脂的切割产生不利影响，即使安装在没有侧壁的建筑物内。解决方案：热塑性树脂造粒装置通过将切割刀片3安装到装配插入的切割器轴5的末端的轴承5a，5b将刀轴5嵌入大致圆柱形的驱动器壳体4中而构成，以及提供一种将驱动电机连接到切割轴5的后端的切割刀片按压装置，用于通过切割轴5将切割刀片3按压到模具1上。驱动马达的旋转运动传递到切割刀片 3通过切割轴5切割并造粒从模具1的喷嘴1a推出的熔融热塑性树脂。防风罩8安装在驱动壳体4的外周周围。版权所有（C）2010 ，JPO＆INPIT

7. 发明专利

JPH0811193A SCREEN REPLACING DEVICE IN RESIN MOLDING MACHINE 失效
公开(公告)号：JPH0811193A
公开(公告)日：1996-01-16
申请号：JP15249694
申请日：1994-07-04
申请人： KOBE STEEL LTD
发明人： YOSHII YASUO , YAMAZAKI NOBUHIRO , NAGAMI NOBUKI , NAKADA YOSHIAKI , FUKUMIZU SHINICHI , IKEDA OSAMU
IPC分类号： B01D35/02 , B01D35/12 , B29C47/68 , B29C47/74
摘要： PURPOSE:To replace a screen without interrpting the flow of a molten resin by providing fitting holes to parallelly arranged divided passages so as to pierce the passages and fitting a screen holding bars each having a bottomed cylindrical strainer and a screen mesh respectively provided to two molten resin holes thereof to the fitting holes in a slidable manner. CONSTITUTION:At the time of the replacement of respective screens 7A-7D, a screen holding bar 9 is advanced by a cylinder 13 and the screens 7C, 7D are exposed to the outside of an apparatus main body 6 and a divided passage 20 is closed by a bar base part 9A. At this time, a molten resin flows through an upper divided passage and the screens 7A, 7B. Next, the contaminated screen meshes of the exposed screens 7C, 7D are taken out of a strainer to be replaced with new screen meshes and the screen holding bar 9 is allowed to retreat by the cylinder 13. Continuously, the screens 7A, 7B are replaced in the same way. Resin holes 23-26 are provided to screen holding bars 8, 9 by two and the screens 7A-7D are attached to them.

8. 发明专利

JP2001179734A DIE FOR MANUFACTURING RESIN PELLETS 失效
公开(公告)号：JP2001179734A
公开(公告)日：2001-07-03
申请号：JP36705399
申请日：1999-12-24
申请人： KOBE STEEL LTD
发明人： YOSHII YASUO , FUKUMIZU SHINICHI , IKEDA OSAMU , YAMAZAKI NOBUHIRO , NAKADA YOSHIAKI
IPC分类号： B29B9/06 , B29C47/86 , B29C48/345 , B29C47/30
摘要： PROBLEM TO BE SOLVED: To provide a die for manufacturing resin pellets capable of easily processing a die plate and achieving structural simplification of a heating medium flow channel and enhancement of heating efficiency. SOLUTION: In a die 1 for manufacturing resin pellets having a large number of nozzle orifices 7 provided on the outer surface thereof, a large number of rows of hearing medium flow channels 8 are provided so as to extend in the direction crossing the resin flow channels 5 communicating with the nozzle orifices 7 in the vicinity of the outer surface of the die 1 to be arranged along the resin flow channels 5. At least either one of heating medium introducing and discharging routes is independently provided with respect to each of the rows of the heating medium flow channels 8.

9. 发明专利

JPH10244533A OPERATION METHOD FOR RESIN KNEADING GRANULATOR AND OPERATION CONTROL DEVICE 失效
公开(公告)号：JPH10244533A
公开(公告)日：1998-09-14
申请号：JP5061397
申请日：1997-03-05
申请人： KOBE STEEL LTD
发明人： YAMAZAKI NOBUHIRO , FUKUMIZU SHINICHI , YOSHII YASUO , NAGAMI NOBUKI , NAKADA YOSHIAKI
IPC分类号： B29B9/06 , B29C47/68 , B29C48/92 , B29C47/92
摘要： PROBLEM TO BE SOLVED: To enable reduction of the amount of resin dropping from a die nozzle during an operation of causing a rotary blade to approach a die plate after a strand operation is completed in initiating an operation of a resin kneading granulator by causing a pair of sliding members in a screen changer to slide to a screen change position, respectively so as to create a state in which the flow of molten resin is stopped in the screen changer. SOLUTION: After the completion of a strand operation both of a pair of sliding bars 10, 10 in a dual type screen changer 6 are caused to slide to a screen change position, respectively, so as to stop the flow of molten resin inside the screen changer 6 and in this state a rotary blade is caused to approach a die plate, and thereafter the sliding bars 10, 10 are restored to a screen position, when the supply of molten resin to a die nozzle 4a is started. This serves to reduce the amount of resin dropping from the die nozzle to thereby restraining troubles from happening in starting the operation of a continuous resin kneading granulator.

10. 发明专利

JPH1095041A SCREEN REPLACING APPARATUS IN RESIN MOLDING MACHINE 失效
公开(公告)号：JPH1095041A
公开(公告)日：1998-04-14
申请号：JP29751097
申请日：1997-10-29
申请人： KOBE STEEL LTD
发明人： YOSHII YASUO , YAMAZAKI NOBUHIRO , NAGAMI NOBUKI , NAKADA YOSHIAKI , FUKUMIZU SHINICHI , IKEDA OSAMU
IPC分类号： B01D35/02 , B01D35/12 , B29B7/74 , B29B7/80 , B29C45/17 , B29C47/68
摘要： PROBLEM TO BE SOLVED: To simply replace a screen without interrupting the flow of a resin by providing a screen holding bar in the screen holding bar insertion hole provided in a resin dividing passage so as to cross the passage at a right angle and providing the screen at the molten resin through-hole provided to this bar. SOLUTION: In an apparatus main body 6, a resin passage is divided into respective divided passages 19, 20 in parallel at the intermediate part from a molten resin inlet 17 to a molten resin outlet 18 and screen holding bar insertion holes 21, 22 are provided so as to pierce the divided passages 19, 20 at a right angle and screen holding bars 8, 9 are inserted into the respective insertion holes 21, 22 in a slidable manner. Molten resin through-holes 23, 24 are provided to the leading end parts of the holding bars 8, 9 so as to cross the axial direction of the bars at a right angle and a screen 7 is fitted in the through-hole 24 in a detachable manner and the through-hole 24 is allowed to communicate with the respective divided passages 19, 20. When the screen 7 is replaced, the screen holding bar 8 is allowed to advance to expose the screen 7 to the outside and the upper divided passage 19 is closed by the bar base part.

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