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    CONTROL METHOD FOR INJECTION MOLDING SYSTEM AND INJECTION MOLDING SYSTEM
    1.
    发明公开
    CONTROL METHOD FOR INJECTION MOLDING SYSTEM AND INJECTION MOLDING SYSTEM 审中-公开

    公开(公告)号：US20240326307A1

    公开(公告)日：2024-10-03

    申请号：US18621146

    申请日：2024-03-29

    申请人： SEIKO EPSON CORPORATION

    发明人： Yuji SHINBARU

    IPC分类号： B29C45/76 ,  B29C45/17 ,  B29C45/42 ,  B29C45/84

    CPC分类号： B29C45/768 ,  B29C45/42 ,  B29C45/844 ,  B29C2045/1785 ,  B29C2045/4266 ,  B29C2945/76167 ,  B29C2945/76257

    摘要： A control method for an injection molding system including a first housing including a first accommodation space having an injection molding machine arranged therein and a first window, a second housing coupled to the first housing and having a second accommodation space having a robot disposed therein and a second window, the robot performs an operation with respect to a molded article molded by the injection molding machine, and a control device that controls driving of the injection molding machine and the robot, the control method includes in a first state in which the first window and the second window are closed, driving the injection molding machine in a first drive mode, in a second state in which the first window is open, stopping the injection molding machine, and in a third state in which the second window is open, driving the injection molding machine in a second drive mode.

    MANUFACTURING APPARATUS FOR TUBULAR PRODUCT SUCH AS INTERMEDIATE TRANSFER BELT BEFORE CUTTING
    2.
    发明申请
    MANUFACTURING APPARATUS FOR TUBULAR PRODUCT SUCH AS INTERMEDIATE TRANSFER BELT BEFORE CUTTING 审中-公开

    公开(公告)号：US20180354169A1

    公开(公告)日：2018-12-13

    申请号：US16002470

    申请日：2018-06-07

    申请人： Konica Minolta, Inc.

    发明人： Yasuki SHIRAKAWA

    IPC分类号： B29C45/00 ,  B29D29/00 ,  B29C45/76

    CPC分类号： B29C45/0053 ,  B29C45/7686 ,  B29C2793/009 ,  B29C2945/76163 ,  B29C2945/76167 ,  B29C2945/7629 ,  B29C2945/76424 ,  B29D29/00 ,  B29L2029/00 ,  B29L2031/767

    摘要： A tubular product manufacturing apparatus successively delivers an injection molded tubular shaped body in the delivery direction. The manufacturing apparatus detects a defect on the surface of the molded body passing through the detection position in the delivery direction. The manufacturing apparatus separates a tubular product from the molded body. When a portion having a predetermined length in the molded body passes the detection position without detecting a defect, the manufacturing apparatus separates a tubular product from the molded body, which contains the portion having the predetermined length. When a defect is detected before a portion having the predetermined length in the molded body BT passes through the detection position, the manufacturing apparatus separates the defective tubular product from the molded body. The length of the defective tubular product is shorter than a good product length which is the length of the tubular product including the portion of the predetermined length.

    Injection molding machine
    5.
    发明授权
    Injection molding machine 有权
    注塑机

    公开(公告)号：US07708540B2

    公开(公告)日：2010-05-04

    申请号：US12123695

    申请日：2008-05-20

    申请人： Hiroshi Watanabe ,  Nobuto Takeda

    发明人： Hiroshi Watanabe ,  Nobuto Takeda

    IPC分类号： B29C45/80

    CPC分类号： B29C45/7626 ,  B29C45/1742 ,  B29C45/84 ,  B29C2045/1746 ,  B29C2945/76167 ,  B29C2945/76173 ,  B29C2945/76227 ,  B29C2945/76341 ,  B29C2945/76511 ,  B29C2945/76595 ,  B29C2945/76725 ,  B29C2945/76916

    摘要： An injection molding machine that performs a safe ejecting action of a molded article until a setting state of an ejector rod and a set forward end position for an ejection stroke of a molded article ejector are suitable for a mold in use. A resistor R1 is set to ON when a mold is changed and a resistor R2 is set to ON when a set value of the forward end position of the ejection stroke is changed. When resistor R1 or resistor R2 is ON, ejection is performed with a reduced ejecting force and at a reduced ejecting velocity. When a detected position of the ejector rod reaches the set forward end position, resistors R1 and R2 are turned OFF and thereafter the ejection is performed with a normal ejecting force and a normal ejecting velocity, to thereby prevent damage to the mold or to the molded article ejector.

    摘要翻译： 执行成型制品的安全喷射动作的注射成型机直到成型品喷射器的喷射行程的喷射杆的设定状态和设定的前端位置适合于使用中的模具。 当改变模具时，电阻器R1设置为ON，并且当喷射冲程的前端位置的设定值改变时，将电阻器R2设置为ON。 当电阻R1或电阻R2为ON时，以降低的喷射力和降低的喷射速度进行喷射。 当弹出杆的检测位置到达设定的前端位置时，电阻器R1和R2关闭，然后以正常的喷射力和正常的喷射速度进行喷射，从而防止模具或模制件的损坏 文章喷射器

    MOLD FIXING SYSTEM
    6.
    发明申请
    MOLD FIXING SYSTEM 有权
    模具固定系统

    公开(公告)号：US20100092587A1

    公开(公告)日：2010-04-15

    申请号：US12449234

    申请日：2007-06-26

    申请人： Seiji Kimura

    发明人： Seiji Kimura

    IPC分类号： B29C45/80

    CPC分类号： B29C45/1742 ,  B29C33/32 ,  B29C45/84 ,  B29C49/48 ,  B29C2045/1746 ,  B29C2945/76167 ,  B29C2945/76227

    摘要： Each of a plurality of injection molding machines is provided with clamp plates fixed on platens and a plurality of magnet units to generate magnetic force for fixing a mold to the clamp plate fitted on the clamp plates; and the plurality of injection molding machines are provided with a plurality of common connectors having the same structure, each of which is electrically connected to the magnetic unit, a molding machine control unit and a power source device; and the mold fixing system comprises a set of operation control units to be shared by the plurality of injection molding machines, and when a mold is to be exchanged in any of the injection molding machines, the plurality of magnet units are switched to the non-adsorbing state or the adsorbing state via the operation control unit in the state where the operation control unit is connected to the common connector of the injection molding machine.

    摘要翻译： 多个注塑机中的每一个设置有固定在压板上的夹板和多个磁体单元，以产生用于将模具固定到装配在夹紧板上的夹板的磁力; 并且多个注射成型机设置有多个具有相同结构的公共连接器，每个连接器电连接到磁性单元，成型机控制单元和电源装置; 并且模具固定系统包括由多个注射成型机共享的一组操作控制单元，并且当在任何注射成型机中更换模具时，多个磁体单元被切换到非注射成型机， 在操作控制单元连接到注射成型机的公共连接器的状态下，经由操作控制单元的吸附状态或吸附状态。

    Mold-clamping control method for injection molding machine
    7.
    发明授权
    Mold-clamping control method for injection molding machine 有权
    注塑机的夹紧控制方法

    公开(公告)号：US07041242B2

    公开(公告)日：2006-05-09

    申请号：US10834008

    申请日：2004-04-29

    申请人： Takashi Hakoda ,  Yoshito Aruga

    发明人： Takashi Hakoda ,  Yoshito Aruga

    IPC分类号： B29C45/64 ,  B29C45/80

    CPC分类号： B29C45/7653 ,  B29C45/84 ,  B29C2945/7602 ,  B29C2945/76167 ,  B29C2945/76498 ,  B29C2945/76568 ,  B29C2945/76595 ,  B29C2945/76602 ,  B29C2945/76702 ,  B29C2945/76742 ,  B29C2945/76872 ,  B29C2945/76943

    摘要： The value of a monitor item is detected in a monitor region predetermined in relation to a mold closing operation during the course of a mold clamping step. Emergency processing is performed when the detected value exceeds a threshold value. There are preset an anomalous-state mold opening velocity higher than a normal-state mold opening velocity on the basis of which mold opening control is performed in a normal state, and an anomalous-state-velocity end position at which mold opening control based on the anomalous-state mold opening velocity is ended. Mold opening control based on the anomalous-state mold opening velocity is performed in a portion of the monitor region ranging from a point corresponding to time when the detection value has exceeded the threshold value, to a point corresponding to the anomalous-state-velocity end position.

    摘要翻译： 在模具夹紧步骤期间相对于模具关闭操作预定的监视器区域中检测监视项目的值。 当检测值超过阈值时进行紧急处理。 在正常状态下进行开模控制的基础上，预先设定高于正常状态的开模速度的异常状态的开模速度，以及基于以下情况的开模控制的异常状态速度终点位置 异常状态的开模速度结束。 在从与检测值超过阈值的时刻相对应的点到监视区域的与异常状态速度端对应的点的一部分中进行基于异常状态的开模速度的开模控制 位置。

    System for feeding portions of material to an injection molding machine
    8.
    发明授权
    System for feeding portions of material to an injection molding machine 有权
    用于将部分材料输送到注射成型机的系统

    公开(公告)号：US06966456B2

    公开(公告)日：2005-11-22

    申请号：US10700477

    申请日：2003-11-05

    申请人： Eli Margalit

    发明人： Eli Margalit

    IPC分类号： B29C45/18 ,  B29C45/76 ,  G01G11/08 ,  G01F11/00

    CPC分类号： B29C45/76 ,  B29C45/18 ,  B29C2045/1891 ,  B29C2945/76013 ,  B29C2945/76107 ,  B29C2945/76167 ,  B29C2945/76183 ,  B29C2945/76287 ,  B29C2945/76551 ,  B29C2945/76605 ,  B29C2945/76662 ,  B29C2945/76665 ,  B29C2945/76765 ,  G01G11/086

    摘要： A method for calculating the average weight of each of a plurality of portions of material fed from a hopper. The method is carried out by: first weighing the hopper; after the first weighing, dispensing a given plurality of portions of material; then, in a second weighing step, again weighing the hopper; calculating the difference between the weight of the hopper determined in the first weighing step and the weight of the hopper determined in the second weighing step, the difference constituting the loss of weight of the hopper; and dividing the loss of weight of the hopper by the given plurality of portions. The weighing steps may be performed with a weighing device having a load cell and the given plurality of portions is equal to at least the number calculated by dividing the sensitivity of the load cell by the estimated weight of each fed portion.

    摘要翻译： 一种用于计算从料斗供给的多个材料部分中的每一个的平均重量的方法。 该方法通过以下步骤进行：首先称重料斗; 在第一次称重之后，分配给定的多个部分材料; 然后，在第二称重步骤中，再次称重料斗; 计算在第一称重步骤中确定的料斗的重量与在第二称重步骤中确定的料斗的重量之间的差异，构成料斗重量损失的差异; 并将料斗的重量损失除以给定的多个部分。 称重步骤可以用具有称重传感器的称重装置进行，并且给定的多个部分等于至少通过将测力传感器的灵敏度除以每个进给部分的估计重量而计算的数量。

    Mold-clamping control method for injection molding machine
    10.
    发明申请
    Mold-clamping control method for injection molding machine 有权
    注塑机的夹紧控制方法

    公开(公告)号：US20040219256A1

    公开(公告)日：2004-11-04

    申请号：US10834008

    申请日：2004-04-29

    发明人： Takashi Hakoda ,  Yoshito Aruga

    IPC分类号： B29C045/66

    CPC分类号： B29C45/7653 ,  B29C45/84 ,  B29C2945/7602 ,  B29C2945/76167 ,  B29C2945/76498 ,  B29C2945/76568 ,  B29C2945/76595 ,  B29C2945/76602 ,  B29C2945/76702 ,  B29C2945/76742 ,  B29C2945/76872 ,  B29C2945/76943

    摘要： The value of a monitor item is detected in a monitor region predetermined in relation to a mold closing operation during the course of a mold clamping step. Emergency processing is performed when the detected value exceeds a threshold value. There are preset an anomalous-state mold opening velocity higher than a normal-state mold opening velocity on the basis of which mold opening control is performed in a normal state, and an anomalous-state-velocity end position at which mold opening control based on the anomalous-state mold opening velocity is ended. Mold opening control based on the anomalous-state mold opening velocity is performed in a portion of the monitor region ranging from a point corresponding to time when the detection value has exceeded the threshold value, to a point corresponding to the anomalous-state-velocity end position.

    摘要翻译： 在模具夹紧步骤期间相对于模具关闭操作预定的监视器区域中检测监视项目的值。 当检测值超过阈值时进行紧急处理。 在正常状态下进行开模控制的基础上，预先设定高于正常状态的开模速度的异常状态的开模速度，以及基于以下情况的开模控制的异常状态速度终点位置 异常状态的开模速度结束。 在从与检测值超过阈值的时刻相对应的点到监视区域的与异常状态速度端对应的点的一部分中进行基于异常状态的开模速度的开模控制 位置。