专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012045772A Method and device for transferring parison 有权
标题翻译：用于传输巴黎的方法和装置
公开(公告)号：JP2012045772A
公开(公告)日：2012-03-08
申请号：JP2010188512
申请日：2010-08-25
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： ITO YUJI , KAWACHI RYUICHI , MURATA NAOYUKI , KAWAKAMI TAKESHI
IPC分类号： B29C49/42 , B29C49/04
摘要： PROBLEM TO BE SOLVED: To provide at least one fixed block and a pair of rotatable blocks in each of a pair of nipping parts, and nip and transfer an outer periphery of an upper side of a parison by the respective blocks by making the nipping parts come closer to each other.SOLUTION: In this method and device for transferring the parison, at least one fixed block (54, 55) and the pair of rotatable first blocks (61, 61) are provided in each of the pair of nipping parts (50, 51), and the respective nipping parts (50, 51) are moved forwardly so as to transfer the parison (P) while the outer periphery (P) of the parison (P) is nipped between the fixed blocks (54, 55) and the respective first blocks (61, 61).
摘要翻译：要解决的问题：为了在一对夹持部分的每一个中提供至少一个固定块和一对可旋转块，并且通过制造将相应的块夹在并转移型坯上侧的外周边夹紧部分彼此靠近。解决方案：在该方法和用于传送型坯的装置中，至少一个固定块（54,55）和一对可旋转的第一块（61,61）设置在每对夹持部 51），并且各个夹持部（50,51）向前移动，以便在型坯（P）的外周（P 2 ）时转移型坯）夹在固定块（54,55）和相应的第一块（61,61）之间。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010241023A Resin molding crosshead device 审中-公开
标题翻译：树脂成型交叉装置
公开(公告)号：JP2010241023A
公开(公告)日：2010-10-28
申请号：JP2009093507
申请日：2009-04-08
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： KAWAKAMI TAKESHI , OKUOKA TOSHIMITSU
IPC分类号： B29C49/04 , B29C49/22 , B29C49/78
摘要： PROBLEM TO BE SOLVED: To stabilize the temperature after operation early while reducing the heating time before operation.
SOLUTION: In the resin molding crosshead device 101, thermocouples 3 and 4 are set in two positions of the vicinity of a heater 2 for heating a cross head 1 and the vicinity of a resin flow passage, and the heater 2 is controlled by a prediction heating control unit 10 which performs "prediction control adopting two-point temperature detection+cascade control". Accordingly, in a state before operation, the heater 2 can be made to generate a sufficient output to reduce the heating time. In a state after operation, the heater 2 can be made to generate an output just enough to stabilize the temperature early.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在减少操作前的加热时间的前提下稳定温度。解决方案：在树脂成型十字头装置101中，将热电偶3和4设置在用于加热十字头1和树脂流动通道附近的加热器2附近的两个位置，并且加热器2被控制由预测加热控制单元10执行“采用两点温度检测+级联控制的预测控制”。因此，在操作前的状态下，可以使加热器2产生足够的输出以减少加热时间。在操作后的状态下，可以使加热器2产生恰好足以使温度提前稳定的输出。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009029032A Underwater cutting granulation system and pellet producing method 有权
标题翻译：水下切割造粒系统及其生产方法
公开(公告)号：JP2009029032A
公开(公告)日：2009-02-12
申请号：JP2007196020
申请日：2007-07-27
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： SUGIURA YUKI , KAWAKAMI TAKESHI
IPC分类号： B29B9/06
摘要： PROBLEM TO BE SOLVED: To provide an underwater cutting granulation system and a pellet producing method, in which the clogging of a die in the re-starting of an extruder is prevented.
SOLUTION: In the underwater cutting granulation system, a cooling water circulation pipe 8a has a solenoid valve 23 for switching the flow direction of cooling water to one of a cooling water dehydration apparatus 10 direction from a circulation box 4b and a cooling water tank 7 direction from the circulation box 4b, provided at a position below the cooling water dehydration apparatus 10 in the gravity direction, and a cooling water circulation by-pass pipe 22 for connecting the solenoid valve 23 to the cooling water circulation pipe 8b is provided at a position below the cooling water dehydration apparatus 10 in the gravity direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种水下切割造粒系统和颗粒制造方法，其中防止在挤出机的再起动中堵塞模具。解决方案：在水下切割造粒系统中，冷却水循环管8a具有用于将冷却水的流动方向从循环箱4b和冷却水4b切换到冷却水脱水装置10的方向的电磁阀23 设置在冷却水脱水装置10的重力方向下方的位置处的循环箱4b的槽7方向，以及用于将电磁阀23连接到冷却水循环管8b的冷却水循环旁通管22 在重力方向的冷却水脱水装置10的下方。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007181949A Method and apparatus for feeding molten resin discharged from extruder 有权
标题翻译：用于从挤出机中排出的树脂进料的方法和装置
公开(公告)号：JP2007181949A
公开(公告)日：2007-07-19
申请号：JP2006000584
申请日：2006-01-05
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： TAKAMOTO NAOKI , KAWAKAMI TAKESHI
IPC分类号： B29B9/06
摘要： PROBLEM TO BE SOLVED: To safely feed the cut pieces, which falls from a diverter to be cut, to a water tank while cooling them by the screw conveyor in the water of a water channel tank.
SOLUTION: In this feed method of the molten resin discharged from an extruder and the feed apparatus therefor, the discharged resin material, which is cut into cut pieces (1B) by a cutter (2) at the discharge port of a diverter valve (1) to fall to one side (5a) of the water channel tank (5), is fed to the water tank (8) from one end (5a) of the water channel tank (5) by the underwater screw conveyor (6).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了将从切割的切换器落下的切割片安全地供给到水箱，同时通过螺旋输送机在水槽中的水中进行冷却。解决方案：在从挤出机排出的熔融树脂的进料方法及其进料装置中，排出的树脂材料通过切割器（2）在分流器的排出口被切割成片（1B）阀（1）落入水通道槽（5）的一侧（5a）从水槽（5）的一端（5a）通过水下螺旋输送机（ 6）。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007152770A Method and apparatus for granulation of pellet 有权
标题翻译：用于颗粒成粒的方法和装置
公开(公告)号：JP2007152770A
公开(公告)日：2007-06-21
申请号：JP2005351919
申请日：2005-12-06
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： TAKAMOTO NAOKI , KAWAKAMI TAKESHI
IPC分类号： B29B9/06 , B01J2/20
摘要： PROBLEM TO BE SOLVED: To provide a pellet granulation apparatus which can control (1) a decrease in the surface temperature of the die by reducing the heat loss from the surface of the die to pellet carrying water (PCW) and (2) impacts generated when air bubbles impinge upon the rotor and are repulsed.
SOLUTION: The pellet granulation apparatus cuts a molten resin extruded from a die 5 to a granular pieces with a cutter blade 4 in the circulation box 1 in which pellet carrying water 6 circulates, in order to granulate pellets 7. In the apparatus, a micro-bubble generator 2 generating micro-bubbles 3 is connected with a pipe 9 through which pellet carrying water 6 to be sent into the circulation box 1 flows.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种颗粒造粒装置，其可以通过减少从模具表面到颗粒携带水（PCW）和（2）的热损失来控制（1）模具表面温度的降低）气泡冲击转子产生的冲击并被排斥。解决方案：颗粒造粒设备将切片机4的模具5中挤出的熔融树脂切割成循环箱1中的颗粒状物，颗粒载体6循环其中，以颗粒状颗粒7.在该设备中产生微气泡3的微气泡发生器2与管9连接，通过该管9流入循环箱1中的载运水6的颗粒流动。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006035457A Control method of gear pump for extruder 有权
标题翻译：挤出机齿轮泵控制方法
公开(公告)号：JP2006035457A
公开(公告)日：2006-02-09
申请号：JP2004214551
申请日：2004-07-22
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： TAKAMOTO NAOKI , KAWAKAMI TAKESHI
IPC分类号： B29C47/92 , B29C47/08
CPC分类号： B29C47/92 , B29C47/0011 , B29C2947/92019 , B29C2947/9238 , B29C2947/92466 , B29C2947/92514 , B29C2947/9259 , B29C2947/92876 , B29C2947/92885 , B29C2947/92961
摘要： PROBLEM TO BE SOLVED: To stably supply a molten resin by the stable driving of a gear pump by controlling the gear pump on the basis of estimated pressure obtained by measuring the pressure of the resin at least at two places. SOLUTION: In the extruder constituted by successively connecting a screw type extruder (2), a diverter valve (3), the gear pump (5), a filter 6 and a granulator (7), the pressure of a molten resin raw material is measured at least at two places of the discharge end (10) of the screw type extruder (2) and the suction end (11) of the gear pump (5) and the pressure of the molten resin immediately before the gear of the gear pump (5) is estimated from a change in the measured values to control the number of rotations of the gear pump (5) on the basis of the estimated pressure of the molten resin raw material. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过基于通过至少在两个地方测量树脂的压力而获得的估计压力来控制齿轮泵，通过齿轮泵的稳定驱动来稳定地供应熔融树脂。解决方案：在连续地连接螺杆式挤出机（2），分流阀（3），齿轮泵（5），过滤器6和造粒机（7）的挤出机中，熔融树脂原料至少在螺杆式挤出机（2）的排出端（10）和齿轮泵（5）的吸入端（11）的两个位置和紧邻齿轮之前的熔融树脂的压力齿轮泵（5）根据测量值的变化估计，以根据估计的熔融树脂原料的压力来控制齿轮泵（5）的转速。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004330433A Die head device 审中-公开
公开(公告)号：JP2004330433A
公开(公告)日：2004-11-25
申请号：JP2003125107
申请日：2003-04-30
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： ISHIBASHI MASAMICHI , KAWAKAMI TAKESHI , SHIRAHAMA KAZUHIRO
IPC分类号： B29B9/06 , B29C47/12
摘要： PROBLEM TO BE SOLVED: To improve and enhance the productivity of a processing apparatus by replacing a pair of die heads by a hinge to shorten a replacing work time at the time of replacement of a die.
SOLUTION: In this die head device, a pair of the die heads (5 and 5A) are provided to the adaptor (3) provided on a cylinder (1) through a pair of hinges (11 and 11A) in a freely openable and closable manner and used alternately to enhance production efficiency.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2007320177A Method and apparatus for cooling discharged resin of extruder 审中-公开
标题翻译：用于冷却挤出机的排出树脂的方法和装置
公开(公告)号：JP2007320177A
公开(公告)日：2007-12-13
申请号：JP2006153269
申请日：2006-06-01
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： TAKAMOTO NAOKI , KAWAKAMI TAKESHI
IPC分类号： B29B7/26
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus in which cooling water is supplied from two or more spray nozzles arranged to the circumference of a discharged resin discharged from a discharging hole and the discharged resin is cooled efficiently by a small amount of cooling water.
SOLUTION: The method and apparatus for cooling the discharged resin of an extruder is characterized in that the discharged resin is cooled by the cooling water (7) from two or more spray nozzles (5) located under the discharging hole (2) of a diverter valve (1) and arranged inward.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法和设备，其中从设置在从排出孔排出的排出树脂的圆周上的两个或更多个喷嘴供给冷却水，并且排出的树脂被有效地冷却小冷却水量。解决方案：用于冷却挤出机排出的树脂的方法和设备的特征在于，排出的树脂由位于排出孔（2）下方的两个或更多个喷嘴（5）的冷却水（7）冷却，的分流阀（1）并且向内布置。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006214410A Gear pump control method 审中-公开
标题翻译：齿轮泵控制方法
公开(公告)号：JP2006214410A
公开(公告)日：2006-08-17
申请号：JP2005030760
申请日：2005-02-07
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： KAWAKAMI TAKESHI
IPC分类号： F04C14/28 , B29B7/72 , B29C47/36 , B29C47/92 , B29K101/12
CPC分类号： B29C47/367 , B29C47/364 , B29C47/38 , B29C47/92 , B29C2947/92019 , B29C2947/924 , B29C2947/92466 , B29C2947/92514 , B29C2947/9259 , B29C2947/92895 , B29C2947/92952 , B29C2947/92961
摘要： PROBLEM TO BE SOLVED: To provide a gear pump control method capable of preventing out-of-control of rotating speed and damage by comparing a properly estimated gear pump rotating speed with present operating gear pump rotating speed, determining abnormality based on a result of the comparison, and generating an alarm. SOLUTION: In this gear pump control method, a gear pump is controlled by controlling rotating speed of a gear pump motor 9 of the gear pump 7 by using a suction pressure value and a discharge pressure value of the gear pump 7. The estimated gear pump rotating speed Nc proper to the gear pump 7 and the present operating gear pump rotating speed are compared with each other, and when abnormality is determined based on a result of the comparison, alarm is generated or the gear pump is stopped. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种齿轮泵控制方法，其能够通过将正确估计的齿轮泵转速与当前的工作齿轮泵的转速进行比较来防止转速和损坏的失控，基于比较结果，并产生报警。解决方案：在该齿轮泵控制方法中，通过使用齿轮泵7的吸入压力值和排出压力值来控制齿轮泵7的齿轮泵电动机9的转速来控制齿轮泵。将齿轮泵7的当前齿轮泵的转速Nc和当前的工作齿轮泵的转速进行比较，当根据比较结果确定异常时，产生报警或齿轮泵停止。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006110777A Uwc apparatus pcw circulating system in uwc apparatus and pellet molding processing method using uwc apparatus 有权
标题翻译： UWC设备的UWC设备PCW循环系统和使用UWC设备的PELLET模制处理方法
公开(公告)号：JP2006110777A
公开(公告)日：2006-04-27
申请号：JP2004298425
申请日：2004-10-13
申请人： Japan Steel Works Ltd:The , 株式会社日本製鋼所
发明人： TAKAMOTO SEIJI , KAWAKAMI TAKESHI
IPC分类号： B29B9/06
CPC分类号： B29B9/065
摘要： PROBLEM TO BE SOLVED: To obtain a UWC apparatus which enables reduction of man-power work, and resulting reduction of a man-power cost, and the efficient production of pellets at a low cost.
SOLUTION: In the PCW circulating system in the UWC apparatus 4A for circulating pellet cooling feed water (PCW) for feeding pellets subjected to molding processing in the UWC apparatus 4A while cooling them, the PCW circulating system is equipped with an opening degree adjusting valve 23 for adjusting the flow rate of PCW and a compressed air injection part for injecting compressed air in PCW at a proper place not higher than the hole of a die 5, and an adjusting part for adjusting the injection amount of compressed air is provided to the UWC apparatus 4A.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得能够减少人力作业的UWC装置，从而降低人力成本，并且以低成本有效地生产颗粒。解决方案：PCW循环系统在用于循环颗粒冷却水（PCW）的UWC装置4A中的PCW循环系统中，用于在冷却它们时在UWC装置4A中进行模制处理的颗粒进料，PCW循环系统具有开度用于调节PCW的流量的调节阀23和用于在不高于模具5的孔的适当的位置在PCW中喷射压缩空气的压缩空气注入部，并且设置有用于调节压缩空气的喷射量的调节部到UWC装置4A。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式