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1. 发明专利

JP2012158145A Kneading segment and kneading equipment 有权
标题翻译：开创性部门和装备设备
公开(公告)号：JP2012158145A
公开(公告)日：2012-08-23
申请号：JP2011020760
申请日：2011-02-02
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： GENNAI TATSUO , KASAI SHIGEHIRO , FUNABASHI HIDEO
IPC分类号： B29B7/42 , B29B7/58
CPC分类号： B29B7/483 , B29B7/847 , B29C47/0009 , B29C47/402 , B29C47/6031 , B29C47/6056 , B29C47/767
摘要： PROBLEM TO BE SOLVED: To provide a kneading segment which does not produce a kneading material in which deterioration and chemical reaction occur with the lapse of time, i.e., impurities by preventing the kneading material from staying between parallel kneading segments, and thus prevents the impurities from being mixed into a normally-kneaded material, and thus can prevent the deterioration of quality as an extruded product.SOLUTION: In the kneading segment including a plurality of wings 20 integrally formed in an axial direction so that angles around the axis of the plurality of wings are shifted, at the top 21 of each wing 20, a first flow surface 30 which facilitates the flow of the kneading material between the wing top end surface 21a and the wing surface 23 is formed in a part where the wing top end surface 21a and the wing surface 23 are connected with each other. At the base end 22 of each wing 20, a second flow surface 31 which facilitates the flow of the kneading material between the wing surface 23 and the wing side surface 24 is formed in a part where the wing surface 23 and a wing side surface 24 of the other wing 20 adjacent to each wing 20 are connected with each other.
摘要翻译：要解决的问题：提供一种捏合段，其不产生在经过时间之后发生劣化和化学反应的捏合材料，即通过防止捏合材料停留在平行的捏合段之间的杂质，因此防止杂质混入正常捏合材料中，从而可以防止作为挤出产品的质量劣化。解决方案：在具有沿轴向一体形成的多个翼部20的混合部分中，使得围绕多个翼片的轴线的角度偏移，在每个机翼20的顶部21处，形成第一流动面30，第一流动面30 在机翼顶端面21a和机翼面23彼此连接的部分形成翼型顶端面21a与机翼面23之间的混合材料的流动。在每个机翼20的基端22处，在机翼表面23和机翼侧表面24的一部分中形成有便于在机翼表面23和机翼侧表面24之间流动揉捏材料的第二流动表面31 与每个翼20相邻的另一翼20彼此连接。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JPH11277528A Die for preparing resin pellet 失效
标题翻译：用于制备树脂片的DIE
公开(公告)号：JPH11277528A
公开(公告)日：1999-10-12
申请号：JP8395198
申请日：1998-03-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KURODA YOSHINORI , TAKAHASHI KATSUNORI , KASAI SHIGEHIRO , TANAKA TATSUYA , KASHIWA MASAHIKO
IPC分类号： B29B9/06
CPC分类号： B29B9/065
摘要： PROBLEM TO BE SOLVED: To solve clogging by wholly and almost uniformly heating a number of resin extrusion nozzles and especially preventing a resin from being solidified in tapered parts of the resin extrusion nozzles.
SOLUTION: In a die for preparing resin pellets wherein ring passages 3 and 4 in which a heating medium flows are provided on the outside and the inside of a nozzle part ring 2 and a number of heating channels 5 are formed between these outside ring passage 3 and inside ring passage 4 and a number of resin extrusion nozzles 6 passing through the nozzle part ring 2 are provided in each space between these heating channels 5, the heating channels 5 are extended at a specified length from the small diameter passage side to the large diameter passage side of the resin extrusion nozzles 6.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：通过完全和几乎均匀地加热多个树脂挤出喷嘴，特别是防止树脂在树脂挤出喷嘴的锥形部分中固化而解决堵塞问题。解决方案：在用于制备树脂颗粒的模具中，其中加热介质流动的环形通道3和4设置在喷嘴部分环2和多个加热通道5的外部和内部，并且在这些外部环形通道3之间形成并且在这些加热通道5之间的每个空间中设置有环形通道4和通过喷嘴部分环2的多个树脂挤出喷嘴6，加热通道5从小直径通道侧延伸到特定长度树脂挤出喷嘴6的直径通过侧。

3. 发明专利

JP2006001252A Extruder 有权
标题翻译：挤出机
公开(公告)号：JP2006001252A
公开(公告)日：2006-01-05
申请号：JP2004182905
申请日：2004-06-21
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： INOUE KIMIO , KASAI SHIGEHIRO , FUNABASHI HIDEO , FUJISAWA KAZUHISA , NAKANISHI HIRONOBU
IPC分类号： B29B7/84
CPC分类号： B29C47/402 , B29C47/0011 , B29C47/38 , B29C47/767
摘要： PROBLEM TO BE SOLVED: To effectively evaporate a material by keeping airtightness of a devolatilization unit of an extruder.
SOLUTION: The extruder 1 has a barrel body 3 and a kneading screw body 2 rotatably inserted into the barrel body 3, and the kneading screw body 2 is equipped with the devolatilization unit 25. Filling portions 23B and 28 formed by filling a material 8 in a kneading chamber 5 are formed upstream and downstream of the devolatilization unit 25 of the kneading screw body 2, respectively.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过保持挤出机的脱挥发单元的气密性来有效地蒸发材料。解决方案：挤出机1具有筒体3和可旋转地插入筒体3中的捏合螺杆体2，并且捏合螺杆体2配备有脱挥发单元25.填充部23B和28通过填充捏合室5中的材料8分别形成在混炼螺杆体2的脱挥发单元25的上游和下游。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2010099842A Power transfer structure and twin screw kneading extruder 有权
标题翻译：动力传动结构和双螺杆挤出机
公开(公告)号：JP2010099842A
公开(公告)日：2010-05-06
申请号：JP2008270679
申请日：2008-10-21
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NAKASHITA TOMONORI , HONKE KOICHI , KASAI SHIGEHIRO , MINAGAWA KOJI
IPC分类号： B29B7/58 , B29C47/40
CPC分类号： B29C47/0801 , B29C47/0009 , B29C47/40 , B30B11/241
摘要： PROBLEM TO BE SOLVED: To provide the power transfer structure of a twin screw kneading extruder which can exactly measure torque applied to a screw shaft and the twin screw kneading extruder. SOLUTION: The power transfer structure includes an output shaft 3, the screw shaft 4, a sleeve 6, and a sphere 7. The output shaft 3 is rotated by rotational force transmitted from a motor 21. The sleeve 6 transmits the rotational force of the output shaft 3 to the screw shaft 4. The sphere 7 is clamped between the output shaft 3 and the screw shaft 4. The output shaft 3, the screw shaft 4, and the sleeve 6 are spline-engaged. A curved surface protruding toward the end of the output shaft 3 and a curved surface protruding toward the end of the screw shaft 4 are formed in the sphere 7. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以精确地测量施加到螺杆轴的扭矩和双螺杆捏合挤出机的双螺杆捏合挤出机的动力传递结构。解决方案：动力传递结构包括输出轴3，螺杆轴4，套筒6和球体7.输出轴3由从马达21传递的旋转力旋转。套筒6将旋转输出轴3对螺杆轴4的力。球体7被夹持在输出轴3和螺杆轴4之间。输出轴3，螺杆轴4和套筒6是花键接合的。在球体7中形成有朝向输出轴3的端部突出的弯曲表面和朝向螺杆轴4的端部突出的弯曲表面。（C）2010，JPO＆INPIT

5. 发明专利

JP2009131965A Load monitoring method and load monitor for kneading treatment device 有权
标题翻译：负载监测方法和负载监测器用于开关处理装置
公开(公告)号：JP2009131965A
公开(公告)日：2009-06-18
申请号：JP2007307624
申请日：2007-11-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMAGUCHI KAZUO , YAMANE YASUAKI , KASAI SHIGEHIRO , HONKE KOICHI
IPC分类号： B29C47/92 , B29C47/10
CPC分类号： G01L5/0071 , B29C47/0009 , B29C47/0801 , B29C47/92 , B29C2947/92038 , B29C2947/92066 , B29C2947/92095 , B29C2947/92295 , B29C2947/92304 , B29C2947/9239 , B29C2947/92457 , B29C2947/92542 , B29C2947/9259 , B29C2947/9279 , B29C2947/92885 , B29C2947/92952 , B29C2947/9298
摘要： PROBLEM TO BE SOLVED: To protect a screw shaft against fatigue failure applied with a load which causes the fatigue failure although not exceeding a mechanical strength on design, in an extruder or a kneader. SOLUTION: The load (torque T) applied on an input shaft part 5 is detected by a load detector 7 provided in the input shaft part 5 of the screw shaft 3, an overload condition is determined based on a load average value T a and a load amplitude value T w of the detected load, and an abnormality alarm 22 is issued and/or the rotation of the screw shaft 3 is stopped, when an overload continuing time t 0 of maintaining the overload condition exceeds a set time t s . COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了保护螺杆轴免于在引起疲劳破坏的负载上施加的疲劳破坏，尽管在设计上，挤出机或捏合机中不超过机械强度。
解决方案：施加在输入轴部5上的负载（扭矩T）由设置在螺杆轴3的输入轴部5中的负载检测器7检测，根据负载平均值T 检测到的负载的 a 和负载振幅值T w ，当过载时，发出异常报警22和/或螺杆轴3的旋转停止维持过载状态的持续时间t 0 超过设定时间t SB SB。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009096004A Kneading device 审中-公开
标题翻译：开发设备
公开(公告)号：JP2009096004A
公开(公告)日：2009-05-07
申请号：JP2007267907
申请日：2007-10-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUKUTANI KAZUHISA , YAMADA SAYAKA , KASAI SHIGEHIRO , YAMAGUCHI KAZUO , YAMANE YASUAKI
IPC分类号： B29B7/58 , B01F7/08
CPC分类号： B29B7/483 , B29B7/484 , B29C47/6031 , B29C47/6056 , B29C47/662
摘要： PROBLEM TO BE SOLVED: To provide a kneading device, the wear of screws and a barrel of which can be reduced while the manufacturing processes of the screw and of the barrel are suppressed to becoming more complicated.
SOLUTION: In this kneading device for executing kneading a kneading object introducing in the kneading space 6a in the barrel 6 by rotating around the shafts of a pair of screws 4 and 4, each screw 4 has a shape developing a deviation in the predetermined direction normal to the direction parallel to the running directions of a pair of the screws 4 and 4 the kneading of the kneading object, while the kneading space 6a has a shape, which is formed by joining a pair of housing spaces 6b and 6b respectively housing each screw 4 therein so as to overlap each other at some radial part, and the radius in the predetermined direction, in which the deviation of each screw 4 develops, of each housing space 6b is formed larger than he radii in the remaining other directions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种捏合装置，可以抑制螺杆和筒的制造过程变得更加复杂的螺杆和筒的磨损，同时可减少磨损。解决方案：在该捏合装置中，通过围绕一对螺钉4和4的轴线旋转，在捏合物体中进行捏合物体的捏合，从而在筒体6内的捏合空间6a中进行捏合，在与一对螺钉4和4的行进方向平行的方向上的预定方向是捏合对象的捏合，而捏合空间6a具有通过分别连接一对容纳空间6b和6b而形成的形状将每个螺钉4容纳在其中以在某个径向部分彼此重叠，并且在每个容纳空间6b中形成每个螺钉4的偏差的预定方向上的半径形成为大于其余其它方向上的半径。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006116908A Screen changer 有权
标题翻译：屏幕更换
公开(公告)号：JP2006116908A
公开(公告)日：2006-05-11
申请号：JP2004309712
申请日：2004-10-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KASAI SHIGEHIRO , ROKUSHA TAKESHI , NISHIGUCHI MASATERU , MINATO RYOTA , KAMIMURA TATSUYA , MIYAKE TSUNAICHI
IPC分类号： B29C47/68 , B29L31/14
摘要： PROBLEM TO BE SOLVED: To be able to certainly perform air-bleeding in a preliminary packing of a melting resin performed at the time of a screen change, and not to invite complication of structure or the like in a screen changer suitably used for a resin-kneading extruder or the like. SOLUTION: The screen changer comprises: a housings 5 in which a resin passage 7 is formed in the shape of internal penetration; and a slider 6 meeting the resin passage 7 within this housings 5 and equipped with a filtration section 30 holding a screen for filtration. Between surfaces in which the housing 5 and the slider 6 are connected, when the slider 6 is made into a preliminary packing position of a melting resin which makes one corner section of the filtration section 30 communicate with the resin passage 7, an air collection clearance 35 which communicates with the other corner which is in the opposite side by a direction of plane with the above corner of the filtration section 30 is formed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了能够在屏幕变化时进行的熔融树脂的预备填充中肯定地进行排气，并且不会在适当使用的换网器中引起结构等的复杂化用于树脂捏合挤出机等。解决方案：换网器包括：壳体5，其中树脂通道7形成为内部穿透的形状; 以及在该壳体5内与树脂通路7相接的滑块6，其配有保持过滤用的筛网的过滤部30。在壳体5和滑块6连接的表面之间，当滑块6成为使过滤部分30的一个角部分与树脂通道7连通的熔化树脂的预填充位置时，空气收集间隙 35形成与过滤部30的上述角部的与平面方向相反的另一角部。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2002214107A INFORMATION PROVIDING SYSTEM ON BIAXIAL KNEADING EXTRUDER 失效
公开(公告)号：JP2002214107A
公开(公告)日：2002-07-31
申请号：JP2001009914
申请日：2001-01-18
申请人： KOBE STEEL LTD
发明人： TANAKA TATSUYA , KANDA TAKESHI , TAKAHASHI KATSUNORI , KASAI SHIGEHIRO
IPC分类号： G01N11/04 , B01F3/10 , B01F7/08 , B29B7/48 , B29B7/72 , B29C48/92 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To enable a user to acquire respective data only by transmitting a desired condition without executing individually flow analysis and a kneading extrusion test on a biaxial kneading extruder, and to receive additionally a proposal of a segment constitution optimum for the condition. SOLUTION: The flow analysis and the kneading extrusion test relative to plural resin materials with a segment constitution of the biaxial kneading extruder having plural sizes are executed beforehand to generate a database, and hereby data corresponding to the condition desired by the user are provided, and the segment constitution optimum for the condition is also proposed.

9. 发明专利

JP2001009830A CONTINUOUS KNEADER, METHOD FOR KNEADING, AND ROTOR FOR CONTINUOUS KNEADER 失效
公开(公告)号：JP2001009830A
公开(公告)日：2001-01-16
申请号：JP18042099
申请日：1999-06-25
申请人： KOBE STEEL LTD
发明人： KURODA YOSHINORI , TAKAHASHI KATSUNORI , TANAKA TATSUYA , KASHIWA MASAHIKO , KASAI SHIGEHIRO
IPC分类号： B29B7/38 , B01F7/08
摘要： PROBLEM TO BE SOLVED: To improve an operating efficiency of a continuous kneader by suppressing an excess temperature rise of a material to be kneaded in association with a decrease in a treating amount as much as possible, and widening a range of the amount capable of being suitably kneaded at the same rotational speed of a rotor to a wider range. SOLUTION: In the continuous kneader comprising a chamber 2 having a supply port 13 at an upstream side end and a discharge port 15 at a downstream side end, and a rotor 4 having a feeder 18 of a material to be kneaded and a kneading unit 19 on an outer periphery and rotatably inserted into the chamber 2 in such a manner that the unit 19 has a sending blade 19A twisted in a direction for sending the material to the downstream side and a returning blade 19B disposed at the downstream side of the blade 19A and twisted in a direction for returning the material to the upstream side; a twisting angle of the blade 19B in a radial direction of the rotor is set to a smaller angle than that of the blade 19A in the radial direction of the rotor.

10. 发明专利

JPH11138528A CONTINUOUS KNEEDING EXTRUDER 失效
公开(公告)号：JPH11138528A
公开(公告)日：1999-05-25
申请号：JP30310697
申请日：1997-11-05
申请人： KOBE STEEL LTD
发明人： TAKAHASHI KATSUNORI , KUROHASHI MICHIYA , BABA YOSHITAKA , KASHIWA MASAHIKO , TANAKA TATSUYA , KASAI SHIGEHIRO , KURODA YOSHINORI
IPC分类号： B29B7/38 , B29B7/80
摘要： PROBLEM TO BE SOLVED: To increase a treating capacity, while preventing the occurrence of such a state that in a continuous kneading and extruding machine for resin or the like, when the size of a device is increased or the number of revolutions of a rotor is increased in order to increase the processing capacity, vibrations generated by a vibration imparting frequency in proportion to a multiplicity of the number of rotor blades, and a characteristic vibration generated in the entirety of the device resonate, and in an extreme case, such resonance leads to the failure or damage to the device. SOLUTION: A characteristic vibration adjusting means 18 is provided between rotors 4, 5 connected to a reduction gear portion 1 and a rotary driving device 16 for transmitting a rotational driving force to this reduction gear portion 15. The characteristic vibration adjusting means 18 has at ends thereof joint portions 20, 21, and an operating shaft portion 22 is provided at an intermediate portion therebetween, and the operating shaft portion 22 may be replaced with one having a different shaft diameter, whereby the torsional rigidity can be changed depending on shaft diameters.

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