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1. 发明授权

US08186989B2 Injection molding machine and control method thereof 有权
公开(公告)号：US08186989B2
公开(公告)日：2012-05-29
申请号：US11516739
申请日：2006-09-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/82
CPC分类号： B29C45/82 , B29C2945/76545 , B29C2945/76785 , B29C2945/76859 , B29C2945/76862
摘要： When controlling each operational process in a molding cycle by variably controlling the number of revolutions of a drive motor 3 in a hydraulic pump 2, a hydraulic pump 2 where at least multiple fixed discharge flow rate Qo and Qs can be set is used as the hydraulic pump 2. At the same time, the fixed discharge flow rates Qo . . . are set corresponding to operational processes based upon predetermined conditions in advance, respectively, and the hydraulic pump 2 is switched to the fixed discharge flow rates Qo . . . by corresponding to each operational process at the time of molding. At the same time, each operational process is controlled by variably controlling the number of revolutions of the drive motor 3.

2. 发明授权

US08163223B2 Injection molding machine and control method thereof 有权
标题翻译：注塑机及其控制方法
公开(公告)号：US08163223B2
公开(公告)日：2012-04-24
申请号：US12213282
申请日：2008-06-17
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/82
CPC分类号： B29C45/82 , B29C2945/76545 , B29C2945/76785 , B29C2945/76859 , B29C2945/76862
摘要： When controlling each operational process in a molding cycle by variably controlling the number of revolutions of a drive motor 3 in a hydraulic pump 2, a hydraulic pump 2 where at least multiple fixed discharge flow rate Qo and Qs can be set is used as the hydraulic pump 2. At the same time, the fixed discharge flow rates Qo . . . are set corresponding to operational processes based upon predetermined conditions in advance, respectively, and the hydraulic pump 2 is switched to the fixed discharge flow rates Qo . . . by corresponding to each operational process at the time of molding. At the same time, each operational process is controlled by variably controlling the number of revolutions of the drive motor 3.
摘要翻译：当通过可变地控制液压泵2中的驱动马达3的转数来控制模制循环中的每个操作过程时，可以使用至少设定多个固定排出流量Qo和Qs的液压泵2作为液压泵2.同时，固定排放流量Qo。。。分别基于预先确定的条件对应于操作处理，液压泵2切换到固定排出流量Qo。。。通过对应于成型时的每个操作过程。同时，通过可变地控制驱动电动机3的转数来控制每个操作过程。

3. 发明申请

US20070052138A1 Injection molding machine and control method thereof 有权
标题翻译：注塑机及其控制方法
公开(公告)号：US20070052138A1
公开(公告)日：2007-03-08
申请号：US11516739
申请日：2006-09-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/80 , B29C45/82
CPC分类号： B29C45/82 , B29C2945/76545 , B29C2945/76785 , B29C2945/76859 , B29C2945/76862
摘要： When controlling each operational process in a molding cycle by variably controlling the number of revolutions of a drive motor 3 in a hydraulic pump 2, a hydraulic pump 2 where at least multiple fixed discharge flow rate Qo and Qs can be set is used as the hydraulic pump 2. At the same time, the fixed discharge flow rates Qo . . . are set corresponding to operational processes based upon predetermined conditions in advance, respectively, and the hydraulic pump 2 is switched to the fixed discharge flow rates Qo . . . by corresponding to each operational process at the time of molding. At the same time, each operational process is controlled by variably controlling the number of revolutions of the drive motor 3.
摘要翻译：当通过可变地控制液压泵2中的驱动马达3的转数来控制模制循环中的每个操作过程时，可以使用至少设定多个固定排出流量Qo和Qs的液压泵2作为液压泵2。同时，固定排放流量Qo。。。分别基于预先确定的条件对应于操作处理，液压泵2切换到固定排出流量Qo。。。通过对应于成型时的每个操作过程。同时，通过可变地控制驱动电动机3的转数来控制每个操作过程。

4. 发明授权

US07896637B2 Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：US07896637B2
公开(公告)日：2011-03-01
申请号：US11516544
申请日：2006-09-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/77
CPC分类号： B29C45/82
摘要： When constructing an injection molding machine M that is equipped with hydraulic pumps 2, which control discharge flow rates by variably controlling the number of revolutions of a drive motor 3, and that drives hydraulic actuators 4a . . . by these hydraulic pumps 2; the injection molding machine M is equipped with a hydraulic drive member 6 having multiple hydraulic pumps 2p and 2q, and a hydraulic oil supply circuit 5 jointly or individually supplying hydraulic oil to be discharged from multiple hydraulic pumps 2p and 2q to a hydraulic actuator 4a, 4b, 4c, 4d or 4e selected from the multiple hydraulic actuators 4a . . . .
摘要翻译：当构造配备有液压泵2的注射成型机M，其通过可变地控制驱动马达3的转数来控制排出流量并驱动液压致动器4a。。。通过这些液压泵2; 注射成型机M配备有具有多个液压泵2p和2q的液压驱动部件6，以及液压供给回路5，将液压油从多个液压泵2p，2q排出液压致动器4a， 4b，4c，4d或4e选自多个液压致动器4a。。。。

5. 发明申请

US20080258326A1 Injection molding machine and control method thereof 有权
标题翻译：注塑机及其控制方法
公开(公告)号：US20080258326A1
公开(公告)日：2008-10-23
申请号：US12213282
申请日：2008-06-17
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/18
CPC分类号： B29C45/82 , B29C2945/76545 , B29C2945/76785 , B29C2945/76859 , B29C2945/76862
摘要： When controlling each operational process in a molding cycle by variably controlling the number of revolutions of a drive motor 3 in a hydraulic pump 2, a hydraulic pump 2 where at least multiple fixed discharge flow rate Qo and Qs can be set is used as the hydraulic pump 2. At the same time, the fixed discharge flow rates Qo . . . are set corresponding to operational processes based upon predetermined conditions in advance, respectively, and the hydraulic pump 2 is switched to the fixed discharge flow rates Qo . . . by corresponding to each operational process at the time of molding. At the same time, each operational process is controlled by variably controlling the number of revolutions of the drive motor 3.
摘要翻译：当通过可变地控制液压泵2中的驱动马达3的转数来控制模制循环中的每个操作过程时，可以使用至少设定多个固定排出流量Qo和Qs的液压泵2作为液压泵2。同时，固定排放流量Qo。。。分别基于预先确定的条件对应于操作处理，液压泵2切换到固定排出流量Qo。。。通过对应于成型时的每个操作过程。同时，通过可变地控制驱动电动机3的转数来控制每个操作过程。

6. 发明申请

US20070054007A1 Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：US20070054007A1
公开(公告)日：2007-03-08
申请号：US11516544
申请日：2006-09-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/58 , B29C45/67
CPC分类号： B29C45/82
摘要： When constructing an injection molding machine M that is equipped with hydraulic pumps 2, which control discharge flow rates by variably controlling the number of revolutions of a drive motor 3, and that drives hydraulic actuators 4a . . . by these hydraulic pumps 2; the injection molding machine M is equipped with a hydraulic drive member 6 having multiple hydraulic pumps 2p and 2q, and a hydraulic oil supply circuit 5 jointly or individually supplying hydraulic oil to be discharged from multiple hydraulic pumps 2p and 2q to a hydraulic actuator 4a, 4b, 4c, 4d or 4e selected from the multiple hydraulic actuators 4a . . . .
摘要翻译：当构造配备有液压泵2的注射成型机M时，其通过可变地控制驱动马达3的转数来控制排出流量，并驱动液压致动器4a。。。通过这些液压泵2; 注射成型机M配备有具有多个液压泵2p和2q的液压驱动构件6和液压油供给回路5，其将多个液压泵2 p，2 q排出的液压油共同或分别供给到从多个液压致动器4a选择的液压致动器4a，4b，4c，4d或4e。。。。

7. 发明申请

US20090218710A1 INJECTION MOLDING MACHINE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：注射成型机及其控制方法
公开(公告)号：US20090218710A1
公开(公告)日：2009-09-03
申请号：US12395029
申请日：2009-02-27
申请人： Takashi HAKODA , Toshimi KATO , Yoshimoto UNNO , Hirofumi MURATA , Kiyoshi NAKAMURA
发明人： Takashi HAKODA , Toshimi KATO , Yoshimoto UNNO , Hirofumi MURATA , Kiyoshi NAKAMURA
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76006 , B29C2945/76113 , B29C2945/76187 , B29C2945/7621 , B29C2945/76214 , B29C2945/76257 , B29C2945/76307 , B29C2945/76381 , B29C2945/76498 , B29C2945/76598 , B29C2945/76665 , B29C2945/76933
摘要： An injection molding machine 1 includes mode selection means 8 that can selectively switch between a first control mode M1 and a second control mode M2. In the first control mode M1, control is performed by a first control system Cf in which a screw speed is controlled by feedback with a speed detection value Vd that is detected by screw speed detection means 5 and a speed target value Vfc, and an injection pressure is controlled by feedback with a pressure detection value Pid that is detected by injection pressure detection means 6 and a pressure target value Pic, whereas, in the second control mode M2, control is performed by a second control system Cs in which the screw speed is open-loop controlled with a speed target value Vsc, and a pump pressure is controlled by feedback with a pressure detection value Ppd that is detected by pump pressure detection means 7 and that is related to the pump pressure of the hydraulic pump 4 and a pressure target value Ppc.
摘要翻译：注射成型机1包括可以选择性地在第一控制模式M1和第二控制模式M2之间切换的模式选择装置8。在第一控制模式M1中，通过第一控制系统Cf进行控制，第一控制系统Cf通过利用由螺杆速度检测装置5检测的速度检测值Vd和速度目标值Vfc的反馈来控制螺杆速度，以及喷射压力通过由注射压力检测装置6检测的压力检测值Pid和压力目标值Pic的反馈来控制，而在第二控制模式M2中，通过第二控制系统Cs执行控制，其中螺杆转速以速度目标值Vsc进行开环控制，并且通过由泵压检测装置7检测到的压力检测值Ppd的反馈来控制泵压力，并且与泵液压泵4的泵压力相关联压力目标值Ppc。

8. 发明授权

US08168097B2 Injection molding machine and method of controlling the same 有权
标题翻译：注塑机及其控制方法
公开(公告)号：US08168097B2
公开(公告)日：2012-05-01
申请号：US12395029
申请日：2009-02-27
申请人： Takashi Hakoda , Toshimi Kato , Yoshimoto Unno , Hirofumi Murata , Kiyoshi Nakamura
发明人： Takashi Hakoda , Toshimi Kato , Yoshimoto Unno , Hirofumi Murata , Kiyoshi Nakamura
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76006 , B29C2945/76113 , B29C2945/76187 , B29C2945/7621 , B29C2945/76214 , B29C2945/76257 , B29C2945/76307 , B29C2945/76381 , B29C2945/76498 , B29C2945/76598 , B29C2945/76665 , B29C2945/76933
摘要： An injection molding machine 1 includes mode selection means 8 that can selectively switch between a first control mode M1 and a second control mode M2. In the first control mode M1, control is performed by a first control system Cf in which a screw speed is controlled by feedback with a speed detection value Vd that is detected by screw speed detection means 5 and a speed target value Vfc, and an injection pressure is controlled by feedback with a pressure detection value Pid that is detected by injection pressure detection means 6 and a pressure target value Pic, whereas, in the second control mode M2, control is performed by a second control system Cs in which the screw speed is open-loop controlled with a speed target value Vsc, and a pump pressure is controlled by feedback with a pressure detection value Ppd that is detected by pump pressure detection means 7 and that is related to the pump pressure of the hydraulic pump 4 and a pressure target value Ppc.
摘要翻译：注射成型机1包括可以选择性地在第一控制模式M1和第二控制模式M2之间切换的模式选择装置8。在第一控制模式M1中，通过第一控制系统Cf进行控制，第一控制系统Cf通过利用由螺杆速度检测装置5检测的速度检测值Vd和速度目标值Vfc的反馈来控制螺杆速度，以及喷射压力通过由注射压力检测装置6检测的压力检测值Pid和压力目标值Pic的反馈来控制，而在第二控制模式M2中，通过第二控制系统Cs执行控制，其中螺杆转速以速度目标值Vsc进行开环控制，并且通过由泵压检测装置7检测到的压力检测值Ppd的反馈来控制泵压力，并且与泵液压泵4的泵压力相关联压力目标值Ppc。

9. 发明授权

US07519450B2 Drive method for production machine 有权
标题翻译：生产机的驱动方式
公开(公告)号：US07519450B2
公开(公告)日：2009-04-14
申请号：US11175328
申请日：2005-07-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/00
CPC分类号： B29C45/7666 , B29C2945/76006 , B29C2945/76033 , B29C2945/76066 , B29C2945/76083 , B29C2945/76387 , B29C2945/76434 , B29C2945/76498 , B29C2945/76545 , B29C2945/76605 , B29C2945/76785
摘要： An actuator is driven by use of a power drive source, while drive output of the power drive source is switched among a plurality of different drive outputs. Values of a physical quantity regarding an operation state of the actuator and a physical quantity regarding energy consumption corresponding to the operation state are detected. One of the drive outputs is selected on the basis of the detected values and in accordance with a predetermined selection method, and the actuator is driven with the selected drive output.
摘要翻译：通过使用电力驱动源来驱动致动器，同时在多个不同的驱动输出之间切换电力驱动源的驱动输出。检测关于致动器的操作状态的物理量的值和与操作状态相对应的关于能量消耗的物理量。根据检测值，根据预定的选择方法来选择其中一个驱动输出，并且利用所选择的驱动输出驱动致动器。

10. 发明申请

US20060006565A1 Drive method for production machine 有权
公开(公告)号：US20060006565A1
公开(公告)日：2006-01-12
申请号：US11175328
申请日：2005-07-07
申请人： Hiroshi Yamaura , Yoshimoto Unno
发明人： Hiroshi Yamaura , Yoshimoto Unno
IPC分类号： B29C45/76
CPC分类号： B29C45/7666 , B29C2945/76006 , B29C2945/76033 , B29C2945/76066 , B29C2945/76083 , B29C2945/76387 , B29C2945/76434 , B29C2945/76498 , B29C2945/76545 , B29C2945/76605 , B29C2945/76785
摘要： An actuator is driven by use of a power drive source, while drive output of the power drive source is switched among a plurality of different drive outputs. Values of a physical quantity regarding an operation state of the actuator and a physical quantity regarding energy consumption corresponding to the operation state are detected. One of the drive outputs is selected on the basis of the detected values and in accordance with a predetermined selection method, and the actuator is driven with the selected drive output.

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