公开(公告)号：US20050095311A1

公开(公告)日：2005-05-05

申请号：US10980295

申请日：2004-11-04

申请人： Makoto Nishizawa ,  Hideaki Kitta

发明人： Makoto Nishizawa ,  Hideaki Kitta

IPC分类号： B29C45/06 ,  B29C45/16 ,  B29C45/84 ,  B29L9/00 ,  B29C31/08

CPC分类号： B29C45/062 ,  B29C45/162

摘要： A horizontal multi-material molding machine includes a rotary table having a rotation axis center in a horizontal direction, a multi-material molding metal mold mounted on the rotary table, injection plunger units disposed to advance to and retreat from the multi-material molding metal mold for injecting a molten resin into cavities of the multi-material molding metal mold, a servo motor for rotating the rotary table, and a brake mechanism mounted on the servo motor and actuated when the servo motor is stopped for maintaing the position of the rotary table.

摘要翻译： 一种水平多材料成型机，其特征在于，包括：水平方向的旋转轴中心的旋转台，安装在所述旋转工作台上的多材料成形金属模，配置成从多材料成形金属 用于将熔融树脂注入到多材料成型金属模具的空腔中的模具，用于旋转旋转台的伺服电动机和安装在伺服电动机上的制动机构，并且当伺服电机停止以致于维持旋转位置时被致动 表。

公开(公告)号：US06699026B2

公开(公告)日：2004-03-02

申请号：US10417093

申请日：2003-04-17

申请人： Tatsuhiko Maru ,  Jun Koike ,  Katsumi Watanabe ,  Fumiyuki Katoh ,  Makoto Nishizawa ,  Hajime Kitamura

发明人： Tatsuhiko Maru ,  Jun Koike ,  Katsumi Watanabe ,  Fumiyuki Katoh ,  Makoto Nishizawa ,  Hajime Kitamura

IPC分类号： B29C4578

CPC分类号： B29C45/0084

摘要： An injection molding apparatus comprises a cell assembly that has a tiered frame. The tiered frame is provided with lower unit storage sections and upper unit storage sections. The lower unit storage sections are provided with holders, individually, and injection molding machine units are mounted on the holders, individually. The upper unit storage sections are provided with holders, individually, and injection molding machine units are mounted on the holders, individually. Material supply pipes, temperature control piping, etc. of the injection molding machine units are arranged in a layout space on the side of a back portion of the cell assembly.

摘要翻译： 注射成型装置包括具有分层框架的电池组件。 分层框架设有下部单元存储部分和上部单元存储部分。 下单元存储部分分别设置有保持器，注射成型机单元分别安装在支架上。 上部单元存储部分分别设置有保持器，注射成型机单元分别安装在支架上。 注塑机单元的材料供给管，温度控制管等布置在电池组件的后部侧的布局空间中。

公开(公告)号：US06673282B2

公开(公告)日：2004-01-06

申请号：US10108987

申请日：2002-03-29

申请人： Haruyuki Matsubayashi ,  Takamitsu Yamashita ,  Takashi Yamazaki ,  Motoyuki Miyauchi ,  Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Makoto Nishizawa

发明人： Haruyuki Matsubayashi ,  Takamitsu Yamashita ,  Takashi Yamazaki ,  Motoyuki Miyauchi ,  Yutaka Yamaguchi ,  Masamitsu Suzuki ,  Makoto Nishizawa

IPC分类号： B29C4576

CPC分类号： B22D17/32 ,  B29C45/33 ,  B29C45/661 ,  B29C45/84

摘要： A stationary die is held on the front surface of a stationary platen and a movable die is held on the front surface of a movable platen. A plurality of monitoring sections are set in advance within a moving range of the movable platen and an upper limit of forward thrust of the movable platen is set for each of the monitoring sections. When the forward thrust of the movable platen reaches the upper limit set in one of the monitoring sections during a die closing operation, it is determined that abnormality occurs to stop the movable platen from moving forward. If a die closing mechanism is of a toggle link type, the forward thrust of the movable platen is calculated based on the thrust of a crosshead which drives a toggle link mechanism, the moving speed of the crosshead, and the moving speed of the movable platen.

摘要翻译： 固定模具固定在固定压板的前表面上，并且可移动模具被保持在可动压板的前表面上。 在可动压板的移动范围内预先设置多个监视部，并且为每个监视部设定可动压板的向前推力的上限。 当在压模闭合操作期间可动压板的向前推力达到设置在其中一个监控部分中的上限时，确定异常发生以使可动压板停止向前移动。 如果模具闭合机构是肘节式，则基于驱动肘节连杆机构的十字头的推力，十字头的移动速度和可移动压盘的移动速度来计算可动压板的向前推力 。

公开(公告)号：US07566214B2

公开(公告)日：2009-07-28

申请号：US11043936

申请日：2005-01-28

申请人： Jun Koike ,  Takaki Miyauchi ,  Makoto Nishizawa ,  Nobuyuki Muroi ,  Haruyuki Matsubayashi

发明人： Jun Koike ,  Takaki Miyauchi ,  Makoto Nishizawa ,  Nobuyuki Muroi ,  Haruyuki Matsubayashi

IPC分类号： B29C45/64

CPC分类号： B29C45/7653 ,  B29C45/561 ,  B29C45/6728 ,  B29C45/68

摘要： Used in a method of this invention is a die clamping unit, which comprises a tie bar movably attached to a stationary platen, a halfnut positioning servomotor which advances and retreats the tie bar, a halfnut which is provided on a movable platen and fixes the movable platen and the tie bar together by engaging the tie bar, an engaging mechanism which engages the halfnut with the tie bar, a hydraulic die clamping cylinder which presses the stationary platen and the movable platen, and a control device which controls the halfnut positioning servomotor and the hydraulic cylinder. The control device drives the halfnut positioning servomotor to remove a clearance between the halfnut and an engaging groove of the tie bar before a die clamping process carried out by the hydraulic cylinder.

摘要翻译： 在本发明的方法中使用的模具夹紧单元包括可移动地连接到固定压板的连接杆，将连杆推进和后退的半轴定位伺服电机，设置在可动压板上的半螺母，并将可动 压板和连接杆通过接合连杆而连接在一起，接合机构将螺母与连接杆接合，液压模具夹紧缸压住固定压板和可动压板，以及控制装置，其控制半螺母定位伺服电机和 液压缸。 在由液压缸执行的模具夹紧过程之前，控制装置驱动半轴定位伺服电动机以移除螺母与连杆的接合槽之间的间隙。

公开(公告)号：US07369964B2

公开(公告)日：2008-05-06

申请号：US11535098

申请日：2006-09-26

申请人： Makoto Nishizawa ,  Harumichi Tokuyama ,  Tomonori Morita

发明人： Makoto Nishizawa ,  Harumichi Tokuyama ,  Tomonori Morita

IPC分类号： G06F15/00

CPC分类号： G01M13/028 ,  G01H13/00 ,  G05B23/0283

摘要： White noise is applied to a servocontrol system of a servomotor in order to measure a frequency characteristic of a mechanical component in an electric injection molding machine, and a signal from an encoder is applied to a fast Fourier converter. Data from the fast Fourier converter is applied to a memory unit, and the content of the memory unit is displayed on a display unit in the form of a board diagram. Repair announcement is issued when a deviation of the resonant frequency of each mechanical component with respect to data at an initial setting time exceeds a predetermined value.

摘要翻译： 白噪声被施加到伺服电动机的伺服控制系统，以便测量电动注塑机中的机械部件的频率特性，并将来自编码器的信号应用于快速傅立叶变换器。 来自快速傅里叶变换器的数据被应用于存储器单元，并且存储单元的内容以板图的形式显示在显示单元上。 当每个机械部件的谐振频率相对于初始设定时间的数据的偏差超过预定值时，发出维修通知。

公开(公告)号：US20060247822A1

公开(公告)日：2006-11-02

申请号：US11410855

申请日：2006-04-26

申请人： Makoto Nishizawa ,  Yutaka Yamaguchi ,  Ryoji Tominaga ,  Yasumasa Sugiyama ,  Hiroshi Katsuta ,  Kunihiko Noda ,  Kiyoshi Inoue ,  Hirotaka Sekino

发明人： Makoto Nishizawa ,  Yutaka Yamaguchi ,  Ryoji Tominaga ,  Yasumasa Sugiyama ,  Hiroshi Katsuta ,  Kunihiko Noda ,  Kiyoshi Inoue ,  Hirotaka Sekino

IPC分类号： B29C45/00

CPC分类号： B29C45/76 ,  B29C2045/7606 ,  B29C2945/76033 ,  B29C2945/76083 ,  B29C2945/76187 ,  B29C2945/76498 ,  B29C2945/76531 ,  B29C2945/76551 ,  B29C2945/76595 ,  B29C2945/76668 ,  B29C2945/76939

摘要： A control device of an injection molding machine which injects a molten resin from an injection nozzle is provided with a display section in which a touch panel is disposed, and a human-machine interface section equipped with a general-purpose operating system, and the human-machine interface section is provided with at least a storage section to store set values which are various molding conditions for each mold article and a control section which controls the display of the display section. The interface section displays, on the display section, a main screen to change settings for the molding conditions stored in the storage section and a subscreen to display indications such as monitors, and also constantly displays a change switch for a change of the screen in a fixed region of the display section.

摘要翻译： 从注射喷嘴喷射熔融树脂的注射成型机的控制装置设置有设置有触摸面板的显示部和配备有通用操作系统的人机界面部，人体 机械接口部分设置有至少一个存储部分，用于存储用于每个模具制品的各种模制条件的设定值和控制显示部分的显示的控制部分。 接口部分在显示部分上显示主屏幕，以改变存储在存储部分中的成型条件的设置和子屏幕以显示诸如监视器的指示，并且还不断地显示用于改变屏幕的改变开关 显示部分的固定区域。

公开(公告)号：US20060246172A1

公开(公告)日：2006-11-02

申请号：US11401460

申请日：2006-04-11

申请人： Jun Koike ,  Takaki Miyauchi ,  Makoto Nishizawa ,  Nobuyuki Muroi

发明人： Jun Koike ,  Takaki Miyauchi ,  Makoto Nishizawa ,  Nobuyuki Muroi

IPC分类号： B29C45/66

CPC分类号： B22D17/266 ,  B22D17/32 ,  B29C44/428 ,  B29C44/586 ,  B29C45/68

摘要： A die clamping unit includes a stationary platen, a tie bar which is attached to the stationary platen, a movable platen which is movable forwards and backwards along the tie bar with respect to the stationary platen, a first servomotor which moves the movable platen away from the stationary platen in a core-back operation, a second servomotor which moves the movable platen forwards and backwards to perform die-opening and -closing, and a control device which drives the first servomotor to move the movable platen away from the stationary platen and which drives the second servomotor to apply a force to the movable platen in the direction toward the stationary platen in the core-back operation.

摘要翻译： 模具夹紧单元包括固定的压板，连接到固定压板的连接杆，可移动的压板，其可相对于固定压板沿着连接杆向前和向后移动;第一伺服电动机，其使可移动压板远离 在后退操作中的固定压板，向前和向后移动可动压板以执行模具打开和关闭的第二伺服电动机以及驱动第一伺服电机以使可动压板远离固定压板移动的控制装置，以及 其驱动第二伺服电机，以在反向操作中朝向静止压板的方向向可动压板施加力。

公开(公告)号：US07117050B2

公开(公告)日：2006-10-03

申请号：US10703168

申请日：2003-11-07

申请人： Kiyoshi Sasaki ,  Hiroshi Katsuta ,  Makoto Nishizawa ,  Yutaka Yamaguchi

发明人： Kiyoshi Sasaki ,  Hiroshi Katsuta ,  Makoto Nishizawa ,  Yutaka Yamaguchi

IPC分类号： G06N5/00

CPC分类号： G05B19/4065 ,  G05B2219/37253 ,  G05B2219/45244

摘要： Operation state information for each cycle of manufacturing operations of each of injection molding machines 300 is acquired by a center management terminal device 400 via a network from a plurality of controlling terminal device 400 for controlling the injection molding machines 300. Cumulative utilization of replacement parts of each injection molding machine 300 put into practical operation is recognized by the operating condition recognizing section of the center management terminal device 400 based on the parts state information for the replacement parts of each injection molding machine 300 included in the operating state information. Based on the cumulative utilization, availability of the parts is recognized with reference to lifetime information concerning lifetime of the parts previously stored in the center storage section, and situation of the availability is displayed with a different display format on the center terminal displaying section 503.

摘要翻译： 由注射成型机300的各个控制终端装置400经由网络由中央管理终端装置400获取各注塑机300的各循环的运转状态信息。 基于运行中包含的各注塑机300的更换部件的部件状态信息，由中央管理终端装置400的运转状态识别部识别出投入实际运转的各注塑机300的更换零件的累计利用 状态信息。 基于累积利用率，参照关于中央存储部中以前存储的部分的寿命的生命周期信息来识别部件的可用性，并且在中心终端显示部503上以不同的显示格式显示可用性的情况。

公开(公告)号：US20060068049A1

公开(公告)日：2006-03-30

申请号：US11230463

申请日：2005-09-21

申请人： Makoto Nishizawa

发明人： Makoto Nishizawa

IPC分类号： B29C35/08

CPC分类号： B29C45/76 ,  B29C2945/76531 ,  B29C2945/76668 ,  B29C2945/76752 ,  B29C2945/76792 ,  B29C2945/76859 ,  B29C2945/76869 ,  B29C2945/76939 ,  B29C2945/76993 ,  G05B2219/31457 ,  G05B2219/45244

摘要： There is disclosed a control system of an injection molding machine in which a controller mounted on a main body side of an injection molding machine comprises a data memory having a memory area to always reflect information regarding a plurality of operation conditions and operation situations corresponding to peripheral devices, and a program to give a desired command to the peripheral devices, and a control section of the peripheral devices and the controller on the injection molding machine main body side comprise a data transmission line to always reflect information regarding the operation conditions and the operation situations, and a transmission control section equipped with a protocol regarding a signal transmitted through the transmission line.

公开(公告)号：US06931300B2

公开(公告)日：2005-08-16

申请号：US10693910

申请日：2003-10-28

申请人： Takashi Yamazaki ,  Makoto Nishizawa ,  Hiroshi Katsuta

发明人： Takashi Yamazaki ,  Makoto Nishizawa ,  Hiroshi Katsuta

IPC分类号： B23Q15/00 ,  G05B19/409 ,  G05B15/00 ,  B29C45/00 ,  G06F19/00

CPC分类号： G05B19/409 ,  B29C2037/906 ,  B29C2045/7606 ,  G05B2219/36542 ,  G05B2219/45244

摘要： A control device which controls an industrial machine according to an aspect of the invention includes a unit which determines whether the user is a registrant registered in advance, a unit which, when the user is determined to be the registrant, selects one of a setting permission state and a setting inhibition state individually for at least one operating condition of the industrial machine in accordance with the operation of the registrant, and a setting unit which accepts from the registrant a setting of the operating condition for which the setting permission state is selected.

摘要翻译： 根据本发明的一个方面的控制工业机器的控制装置包括确定用户是否是预先登记的注册者的单元，当用户被确定为注册者时，选择一个设置许可 状态和设置禁止状态，并且根据注册者的操作分别对工业机器的至少一个操作条件进行设置禁止状态;以及设置单元，从注册者接受设置了所述设置允许状态的操作条件的设置。