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1. 发明授权

US08043537B2 Injection molding system, computer program, method of injection molding, and injection molding machine 有权
标题翻译：注塑系统，计算机程序，注塑成型方法和注塑机
公开(公告)号：US08043537B2
公开(公告)日：2011-10-25
申请号：US12516117
申请日：2007-10-31
申请人： Yoshio Shikase , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda , Toshihiko Kariya
发明人： Yoshio Shikase , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C45/73
CPC分类号： B29C45/7306 , B29C45/78
摘要： There are provided an injection molding system, a computer program, a method of injection molding, and an injection molding machine capable of performing precise temperature control of a mold even when there is a delay in temperature increase of the mold in heat supply with a heating medium. The temperature control is performed so that temperatures of a fixed mold and a movable mold are maintained between an upper limit TU and a lower limit TL of a predetermined temperature range after start of injection of resin during an injection molding cycle. The temperature control of the fixed mold and the movable mold is performed only by switching ON/OFF supply of the heating medium, and cooling with a cooling medium is not performed. In a process of cooling the resin, the temperature control is performed so that the temperatures of the fixed mold and the movable mold are maintained between an upper limit TUa and a lower limit TLa of a temperature range effective for resin annealing by stop of supply of the cooling medium and the supply and stop of the heating medium.
摘要翻译：提供了注射成型系统，计算机程序，注射成型方法和能够对模具进行精确的温度控制的注射成型机，即使当加热的供热中模具的温度升高延迟时中。进行温度控制，使得在注射成型周期中开始注入树脂之后，固定模具和可动模具的温度保持在预定温度范围的上限TU和下限TL之间。固定模具和活动模具的温度控制仅通过切换加热介质的ON / OFF供应而进行，并且不进行冷却介质的冷却。在冷却树脂的过程中，进行温度控制，使得固定模具和可动模具的温度保持在通过停止供给的树脂退火有效的温度范围的上限TUa和下限值TLa之间冷却介质和加热介质的供应和停止。

2. 发明申请

US20100044900A1 INJECTION MOLDING SYSTEM, COMPUTER PROGRAM, METHOD OF INJECTION MOLDING, AND INJECTION MOLDING MACHINE 有权
标题翻译：注塑成型系统，计算机程序，注塑成型方法和注塑机
公开(公告)号：US20100044900A1
公开(公告)日：2010-02-25
申请号：US12516117
申请日：2007-10-31
申请人： Yoshio Shikase , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda , Toshihiko Kariya
发明人： Yoshio Shikase , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C47/92
CPC分类号： B29C45/7306 , B29C45/78
摘要： There are provided an injection molding system, a computer program, a method of injection molding, and an injection molding machine capable of performing precise temperature control of a mold even when there is a delay in temperature increase of the mold in heat supply with a heating medium. The temperature control is performed so that temperatures of a fixed mold and a movable mold are maintained between an upper limit TU and a lower limit TL of a predetermined temperature range after start of injection of resin during an injection molding cycle. The temperature control of the fixed mold and the movable mold is performed only by switching ON/OFF supply of the heating medium, and cooling with a cooling medium is not performed. In a process of cooling the resin, the temperature control is performed so that the temperatures of the fixed mold and the movable mold are maintained between an upper limit TUa and a lower limit TLa of a temperature range effective for resin annealing by stop of supply of the cooling medium and the supply and stop of the heating medium.
摘要翻译：提供了注射成型系统，计算机程序，注射成型方法和能够对模具进行精确的温度控制的注射成型机，即使当加热的供热中模具的温度升高延迟时中。进行温度控制，使得在注射成型周期中开始注入树脂之后，固定模具和可动模具的温度保持在预定温度范围的上限TU和下限TL之间。固定模具和活动模具的温度控制仅通过切换加热介质的ON / OFF供应而进行，并且不进行冷却介质的冷却。在冷却树脂的过程中，进行温度控制，使得固定模具和可动模具的温度保持在通过停止供给的树脂退火有效的温度范围的上限TUa和下限值TLa之间冷却介质和加热介质的供应和停止。

3. 发明申请

US20110210461A1 INJECTION MOLDING DEVICE AND INJECTION MOLDING METHOD 有权
标题翻译：注射成型装置和注射成型方法
公开(公告)号：US20110210461A1
公开(公告)日：2011-09-01
申请号：US13122505
申请日：2009-04-15
申请人： Toshihiko Kariya , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda
发明人： Toshihiko Kariya , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda
IPC分类号： B29C47/92
CPC分类号： B29C45/762 , B29C2045/7606 , B29C2945/7604 , B29C2945/76083 , B29C2945/76187 , B29C2945/76257 , B29C2945/76876
摘要： An injection molding device is provided with a mold, an injection unit equipped with an injection screw that is displaceably configured such that a molten resin is filled into a cavity by forward movement to perform plural injection operations including at least a filling operation and a pressure keeping operation by displacing the injection screw, a position sensor for detecting the position of the injection screw, a temperature sensor capable of measuring the temperature of the vicinity of the cavity of the mold, a temperature adjustment unit capable of adjusting the temperature of the mold by heating or cooling the mold, a control unit for controlling the displacement of the injection screw and the temperature of the mold and determining plural switching timings of the injection operations on the basis of the position of the screw, and a display unit for displaying an image. The control unit creates a temperature waveform of the vicinity of the cavity based on an input from the temperature sensor and displays a first correlation diagram showing the correlation between the temperature waveform and a predetermined variation corresponding to the change of the temperature waveform and showing at least part of the determined plural switching timings of the injection operations on the display unit.
摘要翻译：注射成型装置设置有模具，注射单元，其配备有可移动地构造的注射螺杆，使得熔融树脂通过向前运动而填充到空腔中，以执行多个注射操作，至少包括填充操作和压力保持通过移动注射螺杆的操作，用于检测注射螺杆的位置的位置传感器，能够测量模具的腔的温度的温度传感器，能够通过以下方式调节模具的温度的温度调节单元加热或冷却模具，用于控制注射螺杆的位移和模具的温度的控制单元，并且基于螺钉的位置确定喷射操作的多个切换定时，以及用于显示图像的显示单元。控制单元基于来自温度传感器的输入产生空腔附近的温度波形，并且显示示出温度波形与对应于温度波形的变化的预定变化之间的相关性的第一相关图，并且至少显示所确定的在显示单元上的注入操作的多个切换定时的一部分。

4. 发明授权

US08460586B2 Injection molding method and apparatus for controlling a mold temperature and displacement of an injection screw 有权
标题翻译：用于控制模具温度和注射螺杆位移的注射成型方法和装置
公开(公告)号：US08460586B2
公开(公告)日：2013-06-11
申请号：US13122505
申请日：2009-04-15
申请人： Toshihiko Kariya , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda
发明人： Toshihiko Kariya , Michitaka Hattori , Shigeru Nozaki , Satoshi Imaeda
IPC分类号： B29C45/78
CPC分类号： B29C45/762 , B29C2045/7606 , B29C2945/7604 , B29C2945/76083 , B29C2945/76187 , B29C2945/76257 , B29C2945/76876
摘要： An injection molding device is provided with a mold, an injection unit equipped with an injection screw that is displaceably configured such that a molten resin is filled into a cavity by forward movement to perform plural injection operations including at least a filling operation and a pressure keeping operation by displacing the injection screw, a position sensor for detecting the position of the injection screw, a temperature sensor capable of measuring the temperature of the vicinity of the cavity of the mold, a temperature adjustment unit capable of adjusting the temperature of the mold by heating or cooling the mold, a control unit for controlling the displacement of the injection screw and the temperature of the mold and determining plural switching timings of the injection operations on the basis of the position of the screw, and a display unit for displaying an image. The control unit creates a temperature waveform of the vicinity of the cavity based on an input from the temperature sensor and displays a first correlation diagram showing the correlation between the temperature waveform and a predetermined variation corresponding to the change of the temperature waveform and showing at least part of the determined plural switching timings of the injection operations on the display unit.
摘要翻译：注射成型装置设置有模具，注射单元，其配备有可移动地构造的注射螺杆，使得熔融树脂通过向前运动而填充到空腔中，以执行多个注射操作，至少包括填充操作和压力保持通过移动注射螺杆的操作，用于检测注射螺杆的位置的位置传感器，能够测量模具的腔的温度的温度传感器，能够通过以下方式调节模具的温度的温度调节单元加热或冷却模具，用于控制注射螺杆的位移和模具的温度的控制单元，并且基于螺钉的位置确定喷射操作的多个切换定时，以及用于显示图像的显示单元。控制单元基于来自温度传感器的输入产生空腔附近的温度波形，并且显示示出温度波形与对应于温度波形的变化的预定变化之间的相关性的第一相关图，并且至少显示所确定的在显示单元上的注入操作的多个切换定时的一部分。

5. 发明授权

US09011750B2 Injection molding device and method for discharging heat medium for injection molding device 有权
标题翻译：注射成型装置及注射成型装置的热介质的排出方法
公开(公告)号：US09011750B2
公开(公告)日：2015-04-21
申请号：US13512812
申请日：2010-04-21
申请人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
发明人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C45/73 , B29C45/78
CPC分类号： B29C45/7306 , B29C45/7312 , B29C45/78 , B29C2945/76006 , B29C2945/76304 , B29C2945/76531 , B29C2945/76933
摘要： The injection molding device of the present invention is provided with a supply pipe which supplies a heat medium to a mold, a discharge pipe which discharges the heat medium from the mold, a mold temperature adjustor to which the supply pipe and the discharge pipe are connected to adjust the temperature of the mold, and a discharge rate adjusting unit which is provided with a variable flow control valve installed on the discharge pipe to adjust a flow rate of the heat medium, a discharge pipe variable flow control valve bypass pipe for bypassing the variable flow control valve and a discharge pipe bypass on-off valve installed on the bypass pipe to change a flow rate of the heat medium and which is installed at a position upstream from the mold temperature adjustor on the discharge pipe.
摘要翻译：本发明的注射成型装置设置有向模具供给热介质的供给管，从模具排出热介质的排出管，供给管和排出管连接到的模具温度调节器调节模具的温度，以及排出速度调节单元，其设置有安装在排出管上的可变流量控制阀，以调节热介质的流量;排出管道可变流量控制阀旁通管，用于绕过可变流量控制阀和安装在旁通管上的排放管旁通开关阀，以改变热介质的流量，并将其安装在排出管上的模具温度调节器的上游位置。

6. 发明授权

US08318061B2 Mold temperature control circuit of injection molding device and method for discharging heating medium 有权
标题翻译：注射成型装置的模具温度控制电路和放热加热介质的方法
公开(公告)号：US08318061B2
公开(公告)日：2012-11-27
申请号：US13001912
申请日：2009-06-29
申请人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
发明人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C45/73
CPC分类号： B29C45/7306 , B29C45/78 , B29C2045/7393
摘要： In a mold temperature control circuit of an injection molding device, such a molding cycle is repeated that, prior to injection of a resin, a heating-use medium is returned to molds and heated to a temperature suitable for resin injection, after injection of the resin, the heating-use medium is switched to a cooling-use medium, thereby the cooling-use medium is returned to the molds and cooling is conducted to give a temperature equal to or lower than a temperature at which the resin is solidified. In the mold temperature control circuit of the injection molding device, a junction piping is able to commonly use the respective supply pipings of the heating-use medium, the cooling-use medium and the scavenging compressed air to the molds and the respective discharge pipings thereof, and there is provided mold bypass piping coupling the supply-side junction piping of the heating medium with the discharge-side junction piping, a mold bypass on-off valve, a passed heating medium sensor, a mold-temperature adjusting control device which stores a mold temperature determination program and a passed heating medium determination program.
摘要翻译：在注射成型装置的模具温度控制电路中，重复这样的成型周期，在注射树脂之前，将加热用介质返回到模具中并加热至适于树脂注射的温度，树脂，将加热用介质切换到冷却用介质，由此将冷却用介质返回到模具中，进行冷却，得到等于或低于树脂固化温度的温度。在注射成型装置的模具温度控制电路中，连接管路能够共同使用加热用介质，冷却用介质和扫气压缩空气到模具及其排出管道的各自的供给管道并且提供了将加热介质的供给侧接合管与排出侧接合管连接的模具旁通管，模具旁通开闭阀，通过的加热介质传感器，存储模具温度确定程序和通过的加热介质确定程序。

7. 发明授权

US08043538B2 Mold temperature control circuit of injection molding device and method for discharging heating medium 有权
公开(公告)号：US08043538B2
公开(公告)日：2011-10-25
申请号：US13001912
申请日：2009-06-29
申请人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
发明人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C45/73
摘要： In a mold temperature control circuit of an injection molding device, such a molding cycle is repeated that, prior to injection of a resin, a heating-use medium is returned to molds and heated to a temperature suitable for resin injection, after injection of the resin, the heating-use medium is switched to a cooling-use medium, thereby the cooling-use medium is returned to the molds and cooling is conducted to give a temperature equal to or lower than a temperature at which the resin is solidified. In the mold temperature control circuit of the injection molding device, a junction piping is able to commonly use the respective supply pipings of the heating-use medium, the cooling-use medium and the scavenging compressed air to the molds and the respective discharge pipings thereof, and there is provided mold bypass piping coupling the supply-side junction piping of the heating medium with the discharge-side junction piping, a mold bypass on-off valve, a passed heating medium sensor, a mold-temperature adjusting control device which stores a mold temperature determination program and a passed heating medium determination program.

8. 发明申请

US20120241125A1 INJECTION MOLDING DEVICE AND METHOD FOR DISCHARGING HEAT MEDIUM FOR INJECTION MOLDING DEVICE 有权
标题翻译：注射成型装置和注射成型装置的热介质排出方法
公开(公告)号：US20120241125A1
公开(公告)日：2012-09-27
申请号：US13512812
申请日：2010-04-21
申请人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
发明人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： F28F27/00 , B29C45/73 , F28F27/02
CPC分类号： B29C45/7306 , B29C45/7312 , B29C45/78 , B29C2945/76006 , B29C2945/76304 , B29C2945/76531 , B29C2945/76933
摘要： The injection molding device of the present invention is provided with a supply pipe which supplies a heat medium to a mold, a discharge pipe which discharges the heat medium from the mold, a mold temperature adjustor to which the supply pipe and the discharge pipe are connected to adjust the temperature of the mold, and a discharge rate adjusting unit which is provided with a variable flow control valve installed on the discharge pipe to adjust a flow rate of the heat medium, a discharge pipe variable flow control valve bypass pipe for bypassing the variable flow control valve and a discharge pipe bypass on-off valve installed on the bypass pipe to change a flow rate of the heat medium and which is installed at a position upstream from the mold temperature adjustor on the discharge pipe.
摘要翻译：本发明的注射成型装置设置有向模具供给热介质的供给管，从模具排出热介质的排出管，供给管和排出管连接到的模具温度调节器调节模具的温度，以及排出速度调节单元，其设置有安装在排出管上的可变流量控制阀，以调节热介质的流量;排出管道可变流量控制阀旁通管，用于绕过可变流量控制阀和安装在旁通管上的排放管旁通开关阀，以改变热介质的流量，并将其安装在排出管上的模具温度调节器的上游位置。

9. 发明申请

US20110115120A1 MOLD TEMPERATURE CONTROL CIRCUIT OF INJECTION MOLDING DEVICE AND METHOD FOR DISCHARGING HEATING MEDIUM 有权
标题翻译：注塑成型设备的模具温度控制电路和放热加热介质的方法
公开(公告)号：US20110115120A1
公开(公告)日：2011-05-19
申请号：US13001912
申请日：2009-06-29
申请人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
发明人： Michitaka Hattori , Satoshi Imaeda , Toshihiko Kariya
IPC分类号： B29C45/73
CPC分类号： B29C45/7306 , B29C45/78 , B29C2045/7393
摘要： In a mold temperature control circuit of an injection molding device, such a molding cycle is repeated that, prior to injection of a resin, a heating-use medium is returned to molds and heated to a temperature suitable for resin injection, after injection of the resin, the heating-use medium is switched to a cooling-use medium, thereby the cooling-use medium is returned to the molds and cooling is conducted to give a temperature equal to or lower than a temperature at which the resin is solidified. In the mold temperature control circuit of the injection molding device, a junction piping is able to commonly use the respective supply pipings of the heating-use medium, the cooling-use medium and the scavenging compressed air to the molds and the respective discharge pipings thereof, and there is provided mold bypass piping coupling the supply-side junction piping of the heating medium with the discharge-side junction piping, a mold bypass on-off valve, a passed heating medium sensor, a mold-temperature adjusting control device which stores a mold temperature determination program and a passed heating medium determination program.
摘要翻译：在注射成型装置的模具温度控制电路中，重复这样的成型周期，在注射树脂之前，将加热用介质返回到模具中并加热至适于树脂注射的温度，树脂，将加热用介质切换到冷却用介质，由此将冷却用介质返回到模具中，进行冷却，得到等于或低于树脂固化温度的温度。在注射成型装置的模具温度控制电路中，连接管路能够共同使用加热用介质，冷却用介质和扫气压缩空气到模具及其排出管道的各自的供给管道并且提供了将加热介质的供给侧接合管与排出侧接合管连接的模具旁通管，模具旁通开闭阀，通过的加热介质传感器，存储模具温度确定程序和通过的加热介质确定程序。

10. 发明申请

US20110049762A1 INJECTION MOLDING MACHINE AND INJECTION MOLDING METHOD 有权
标题翻译：注射成型机和注塑成型方法
公开(公告)号：US20110049762A1
公开(公告)日：2011-03-03
申请号：US12991264
申请日：2009-08-05
申请人： Toshihiko Kariya , Satoshi Miyagawa , Naoki Toda , Gen Hamada , Michitaka Hattori
发明人： Toshihiko Kariya , Satoshi Miyagawa , Naoki Toda , Gen Hamada , Michitaka Hattori
IPC分类号： B29C45/78 , B29C45/73 , B29C45/03
CPC分类号： B29C45/73 , B29C45/78 , B29C2045/7368
摘要： An injection molding machine is provided with a mold forming a cavity into which a resin is injected, a liquid supplying device which supplies a liquid continuously to an internal flow channel of the mold during a preparation period prior to injection of the resin and an injection period in which the resin after the preparation period is injected, an electricity supplying device which supplies electricity to an electric heater arranged on the mold at least during a part of the preparation period, thereby heating the mold, and a controller which carries out a predetermined procedure for making different a temperature of a liquid in the internal flow channel between the preparation period and the injection period.
摘要翻译：注射成型机设置有形成注入树脂的空腔的模具，在注射树脂之前的制备期间将液体连续地供给到模具的内部流路的液体供给装置以及注射期间其中注射了制备期间的树脂后，至少在制备期间的一部分期间向配置在模具上的电加热器供电，从而加热模具的电力供给装置以及执行预定程序的控制器用于在制备周期和喷射周期之间使内部流动通道中的液体的温度不同。

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