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61. 发明专利

JP2015134442A 射出成形機の制御方法及び装置有权
标题翻译：注塑机控制方法及控制装置
公开(公告)号：JP2015134442A
公开(公告)日：2015-07-27
申请号：JP2014006437
申请日：2014-01-17
申请人：日精樹脂工業株式会社
发明人：村田博文
IPC分类号： B29C45/76
CPC分类号： B29C45/76 , B29C2945/76096 , B29C2945/76267 , B29C2945/76381 , B29C2945/76384 , B29C2945/76391 , B29C2945/76414 , B29C2945/76461 , B29C2945/76505 , B29C2945/76869 , B29C2945/76936
摘要：【課題】パーティング開量に係わる正確なデータを安定して収集し、パーティング開量の的確なモニタリング及び成形品に対する的確な良否判別処理を可能にする。【解決手段】予め、射出充填時に金型2の可動型2mと固定型2c間にパーティング開量Lmが生じ、かつ良品成形可能な形射出圧力Pi及び良品成形可能な成形型締力Pcを求めて設定するとともに、生産時に、成形型締力Pcにより型締装置Mcを型締し、かつ成形射出圧力Piをリミット圧力Psとして設定した射出装置Miを駆動して金型2に樹脂Rを射出充填するに際し、パーティング開量Lmを検出するパーティング開量検出器3を設け、生産時に、型締後における所定の射出準備が完了したことを条件に、射出開始時の前後所定期間Zsの範囲における予め設定したリセットタイミングtrに達したなら、パーティング開量検出器3をゼロリセットするリセット制御を行う。【選択図】図1
摘要翻译：要解决的问题：通过在准确的分型开口上稳定地收集数据，对所有的分型开口进行精确的监测和对模制品的正确测定。解决方案：一种成型注射压力Pi，在其间形成分型开口Lm，模具2m和模具2的固定模具2c，并且允许形成良好的模制品，并预先设置。获得并设定成型良好的成形品的成形夹持力Pc。在制造过程中，用成型夹紧力Pc夹住合模装置Mc，将驱动成型注射压力Pi的注射装置Mi设定为极限压力Ps，驱动模具2向树脂R注入。然后，提供检测分离开口Lm的分离开口检测器3。在生产中，如果在喷射开始时间之前的给定时间段Zs的范围内以及喷射开始时间之后的给定时间段Zs至少处于打开状态的复位定时tr被预先设定，则执行复位控制以将分模打开检测器3复位为零给予准备注射的条件在夹紧后完成。

62. 发明专利

JP2014162060A Mold tightening device in injection molding machine 审中-公开
标题翻译：注塑机中的模具装置
公开(公告)号：JP2014162060A
公开(公告)日：2014-09-08
申请号：JP2013033728
申请日：2013-02-22
申请人： Fanuc Ltd , ファナック株式会社
发明人： TAKATSUGI SATOSHI
IPC分类号： B29C45/64 , B22D17/26 , B29C45/73
CPC分类号： B29C45/64 , B29C45/1742 , B29C45/72 , B29C45/7653 , B29C45/78 , B29C45/80 , B29C2945/7604 , B29C2945/76096 , B29C2945/76227 , B29C2945/76234 , B29C2945/76391 , B29C2945/76531 , B29C2945/76705 , B29C2945/76712 , B29C2945/76869
摘要： PROBLEM TO BE SOLVED: To provide a mold tightening device in an injection molding machine capable of adjusting the bearing balance of a mold and in-mold parallel accuracy at high precision.SOLUTION: The space between a platen and a mold is provided with an adapter plate, the adapter plate is divided into a plurality of regions, the temperature per divided region is measured, and the temperature is adjusted per region. The temperature adjustment can be performed at a point closer to the center of the mold compared with a tie bar. Further, by performing the temperature adjustment of the adapter plate provided between the platen and the mold, the adjustment of a tie bar balance and in-mold parallel accuracy can be performed at high precision even during molding.
摘要翻译：要解决的问题：提供一种能够以高精度调节模具的轴承平衡和模内平行精度的注塑机中的模具紧固装置。解决方案：压板和模具之间的空间设置有适配器板，将适配器板分成多个区域，测量每个分割区域的温度，并且每个区域调节温度。与连杆相比，温度调节可以在更靠近模具中心的点进行。此外，通过进行设置在压板和模具之间的适配器板的温度调节，即使在成型期间也可以以高精度进行连杆平衡和模内平行精度的调整。

63. 发明专利

JP5546811B2 Mold clamping control device and clamping control method 有权
公开(公告)号：JP5546811B2
公开(公告)日：2014-07-09
申请号：JP2009172498
申请日：2009-07-23
申请人：住友重機械工業株式会社
发明人：秀樹山下 , 隆男仲谷 , 渉柳原
IPC分类号： B29C45/64 , B29C45/76
CPC分类号： B29C45/7653 , B29C45/1751 , B29C45/661 , B29C2045/1792 , B29C2945/76234 , B29C2945/76391 , B29C2945/76481 , B29C2945/76505 , B29C2945/76709 , B29C2945/76869

64. 发明专利

JP5180357B1 Injection molding machine of the mold clamping force setting method and the mold clamping force setting device 有权
公开(公告)号：JP5180357B1
公开(公告)日：2013-04-10
申请号：JP2011215504
申请日：2011-09-29
申请人：ファナック株式会社
发明人：雅也田近 , 信人武田
IPC分类号： B29C45/76 , B29C45/64
CPC分类号： B29C45/7653 , B29C45/641 , B29C2945/76013 , B29C2945/76234 , B29C2945/76384 , B29C2945/76391 , B29C2945/76862 , B29C2945/76869 , B29C2945/76943
摘要： The injection mold is closed with a predetermined clamping force, and a molten resin is injected into the mold. The maximum increase of clamping force of the mold, which is the difference between the generated clamping force of the injection mold when the injection mold closes and a maximum clamping force of the injection mold during the injection molding process, is calculated. The immediate transition of clamping force from one state to another state is carried out, for determining the required minimum clamping force of injection mold in which the injection mold does not open. The injection mold is closed with a predetermined clamping force, and a molten resin is injected into the injection mold by using an injection device. The maximum increase of the clamping force of the injection mold, which is the difference between the generated clamping force of the injection mold when the injection mold closes and a maximum clamping force of the injection mold during the injection molding process, is calculated. Then, a transition point from a region of maximum increase of the clamping force of the injection mold is determined, and the predetermined clamping force of the injection mold is reduced to another region in which the clamping force is increased to a higher rate. The immediate transition of clamping force from one state to another state is carried out, for determining the required minimum clamping force of injection mold in which the injection mold does not open. Independent claims are included for the following: (1) an injection molding machine; and (2) a device for setting clamping force for injection mold of injection molding machine.

65. 发明专利

JP2013035231A Injection molding machine having mold clamping force detection part 有权
标题翻译：注塑成型机具有模具夹紧力检测部分
公开(公告)号：JP2013035231A
公开(公告)日：2013-02-21
申请号：JP2011174248
申请日：2011-08-09
申请人： Fanuc Ltd , ファナック株式会社
发明人： NISHIMURA KOICHI , HASHIMOTO NOBUAKI
IPC分类号： B29C45/64
CPC分类号： B29C45/76 , B29C45/64 , B29C45/7653 , B29C2945/76103 , B29C2945/76227 , B29C2945/76391 , B29C2945/76481 , B29C2945/76505 , B29C2945/76712 , B29C2945/76933
摘要： PROBLEM TO BE SOLVED: To provide an injection molding machine having a mold clamping force detection part that can accurately and easily measure the mold clamping force in measuring the deformation amount holding the strain sensor to the intermediate of the tie bar and the tie bar on the surface of a rear platen and converting it into the mold clamping force.SOLUTION: The injection molding machine includes a fixed platen 32, a movable platen 30 and a rear platen 20, wherein the fixed platen 32 and the rear platen 20 are connected by a plurality of tie bars 12, 14, 16, and 18, and the movable platen 30 is slidably supported by the plurality of tie bars 12, 14, 16, and 18, and the movable platen 30 is made movable back and forth to the fixed platen 32 by a mold clamping mechanism that comprises a motor for back and forth movable platen 22, a ball screw shaft 26, a toggle mechanism 28 provided on the rear platen 20. A distortion sensor 10 that detects the distortion amount is attached through the attaching member to push against the surface of the rear platen 20 which is an intermediate of at least either of two adjoining tie bars among a plurality of tie bars on the surface of the rear platen 20.
摘要翻译：要解决的问题：提供一种具有合模力检测部件的注射成型机，其能够在将应变传感器保持在连接杆和连接件的中间部的变形量中测量成形夹紧力，能够精确地容易地测定合模力并将其转换成模具夹紧力。解决方案：注射成型机包括固定压板32，可动压板30和后压板20，其中固定压板32和后压板20通过多个连接杆12,14,16连接，并且 18，并且可动压板30由多个连杆12,14,16和18可滑动地支撑，并且可动压板30通过包括电动机的模具夹紧机构来回移动到固定压板32 用于前后可动台板22，滚珠丝杠轴26，设置在后台板20上的肘节机构28.通过安装构件安装检测变形量的变形传感器10，以抵靠后台板20的表面其是在后台板20的表面上的多个连接条中的两个邻接连接杆中的至少一个的中间体。（C）2013，JPO和INPIT

66. 发明专利

JP2013022801A Control device for motor for forward and backward movement of nozzle of injection molding machine 有权
标题翻译：马达控制装置，用于前进和后退运动注射成型机的喷嘴
公开(公告)号：JP2013022801A
公开(公告)日：2013-02-04
申请号：JP2011158691
申请日：2011-07-20
申请人： Fanuc Ltd , ファナック株式会社
发明人： UCHIYAMA TATSUHIRO
IPC分类号： B29C45/20 , B29C45/76
CPC分类号： B29C45/76 , B29C45/80 , B29C2945/76006 , B29C2945/7621 , B29C2945/7623 , B29C2945/76391 , B29C2945/76933 , B29C2945/76939
摘要： PROBLEM TO BE SOLVED: To provide a control device for a motor for forward and backward movement of a nozzle of an injection molding machine that solves the problem that a cycle time becomes long and productivity decreases by synchronously carrying out processes up to a metal mold touch position in a mold closing process and processes from the metal mold touch position up to completion of mold clamping.SOLUTION: The control device for the motor for forward and backward movement of the nozzle of the injection molding machine having a mold clamping mechanism which opens and closes metal molds by a servo motor for opening and closing the metal molds and a nozzle forward/backward moving mechanism for moving the nozzle forward and backward by a servo motor for moving the nozzle forward and backward closes the mold up to the position where a movable-side metal mold touches a fixed-side metal mold by the servo motor for opening and closing the metal molds, clamps the molds from the position where the movable-side metal mold touches the fixed-side metal mold to a mold clamping completion position, and moves the nozzle forward by the servo motor for moving the nozzle forward and backward so that the nozzle may touch the metal molds while the movable-side metal mold touches the fixed-side metal mold, thus moving the nozzle forward so that prescribed nozzle touch force may be generated once the mold clamping is completed.
摘要翻译：要解决的问题：提供一种用于电动机的控制装置，其用于使注射成型机的喷嘴前后移动，其解决了循环时间变长的问题，并且通过同时执行直到一个金属模具在模具闭合过程中的触摸位置，并从金属模具触摸位置到模具夹紧完成。解决方案：用于注射成型机喷嘴前后运动的电动机的控制装置具有一个通过伺服电动机打开和关闭金属模具的金属模具和一个向前的喷嘴的模具夹紧机构用于通过用于使喷嘴向前和向后移动的伺服电动机向前和向后移动喷嘴的向后移动机构通过用于打开的伺服电动机将模具向上闭合到可移动侧金属模具接触固定侧金属模具的位置，关闭金属模具，将模具从可动侧金属模具接触固定侧金属模具的位置夹持到合模完成位置，并通过伺服电机向前移动喷嘴，以使喷嘴向前和向后移动，使得喷嘴可以接触金属模具，而可动侧金属模具接触固定侧金属模具，从而向前移动喷嘴，使得可能产生规定的喷嘴接触力一次模具夹紧完成。版权所有（C）2013，JPO＆INPIT

67. 发明专利

JPWO2009041233A1 型締装置及び型締制御方法有权
公开(公告)号：JPWO2009041233A1
公开(公告)日：2011-01-20
申请号：JP2009534257
申请日：2008-09-03
申请人：住友重機械工業株式会社
发明人：森田　洋 , 洋森田 , 敦加藤 , 敦加藤 , 山本　泰三 , 泰三山本 , 達也柴田 , 達也柴田
IPC分类号： B29C33/20 , B22D17/26 , B29C45/64 , B29C45/76
CPC分类号： B29C45/7653 , B22D17/26 , B22D17/32 , B29C45/1751 , B29C45/64 , B29C2045/645 , B29C2045/664 , B29C2945/76013 , B29C2945/76234 , B29C2945/76391 , B29C2945/76505 , B29C2945/76709 , B29C2945/76869
摘要：電磁石によって型締力を作用させる型締装置であって、前記型締力を検出する型締力検出部と、前記型締力検出部によって検出される型締力の検出値と目標型締力との誤差に基づいて前記電磁石に供給する電流値を算出する供給電流算出部と、前記供給電流算出部によって算出される電流値を予め定められたパターンに抑制する制限部とを有する。以上により、電磁石によって得られる型締力の制御を適切に行うことのできる型締装置を提供する。

68. 发明专利

JP4545820B2 Clamping force or abnormal detectable injection molding machine of the control device of the clamping mechanism 有权
公开(公告)号：JP4545820B2
公开(公告)日：2010-09-15
申请号：JP2009160181
申请日：2009-07-06
申请人：ファナック株式会社
发明人：辰宏内山 , 慎吾小宮 , 修齋藤
IPC分类号： B29C45/84 , B29C45/64 , B29C45/76
CPC分类号： B29C45/7653 , B29C45/768 , B29C2945/76026 , B29C2945/76096 , B29C2945/76227 , B29C2945/7623 , B29C2945/76391 , B29C2945/76505 , B29C2945/76869 , B29C2945/76943

69. 发明专利

JP2010137542A Controller for injection molding machine capable of detecting abnormality of mold clamping force or mold clamping mechanism 有权
标题翻译：用于检测模具夹紧力或模具夹紧机构异常的注射成型机的控制器
公开(公告)号：JP2010137542A
公开(公告)日：2010-06-24
申请号：JP2009160181
申请日：2009-07-06
申请人： Fanuc Ltd , ファナック株式会社
发明人： UCHIYAMA TATSUHIRO , SAITO OSAMU , KOMIYA SHINGO
IPC分类号： B29C45/84 , B29C45/70 , B29C45/76
CPC分类号： B29C45/7653 , B29C45/768 , B29C2945/76026 , B29C2945/76096 , B29C2945/76227 , B29C2945/7623 , B29C2945/76391 , B29C2945/76505 , B29C2945/76869 , B29C2945/76943
摘要： PROBLEM TO BE SOLVED: To provide a controller for an injection molding machine capable of detecting the abnormality of mold clamping force or a mold clamping mechanism by calculating energy of a motor for driving the mold clamping mechanism upon mold clamping or mold opening.
SOLUTION: The controller for the injection molding machine comprises: steps SA1 to SA6 which drive a mold clamping servomotor and advance a movable platen to a fixed platen side; steps SA7 to SA13 which gain a position detection signal and an electric current detection signal when the movable platen arrives at a mold touch position, calculate position of the movable platen, calculate torque value T of the motor and calculate energy amount generated by the servomotor for mold clamping; and steps SA14 to SA18 which determine calculated mold clamping force from an elastic constant K of the mold clamping mechanism and the energy generated by the servo motor for mold clamping which is accumulated and determined in the step SA11 and, when the calculated mold clamping force does not fall into the range specified by the lower limit value of mold clamping force and the upper limit value of mold clamping force, stop molding cycle, output an alarm and display the calculated mold clamping force and the alarm onto the display device.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在模具夹紧或模具打开时计算用于驱动模具夹紧机构的电动机的能量来检测模具夹紧力的异常或模具夹紧机构的注射成型机的控制器。解决方案：注射成型机的控制器包括：驱动合模伺服电动机的步骤SA1至SA6，并将可动压板推进到固定的压板侧; 步骤SA7至SA13，当可移动压板到达模具接触位置时获得位置检测信号和电流检测信号，计算可动压板的位置，计算电动机的扭矩值T，并计算由伺服电机产生的能量模具夹紧; 以及从模具夹持机构的弹性常数K确定计算出的合模力的步骤SA14〜SA18以及在步骤SA11中积累并确定的用于模具夹紧的伺服电动机产生的能量，并且当计算出的合模力为不落入合模力下限值和合模力上限值，停止成型周期，输出报警，并将计算出的合模力和报警显示在显示装置上指定的范围内。版权所有（C）2010，JPO＆INPIT

70. 发明专利

JP4477546B2 Molding condition setting method 有权
公开(公告)号：JP4477546B2
公开(公告)日：2010-06-09
申请号：JP2005162831
申请日：2005-06-02
申请人：住友重機械工業株式会社
发明人：晃伊藤 , 彰久小林
IPC分类号： B29C45/66 , B29C45/76
CPC分类号： B29C45/1751 , B09B3/0083 , B29B17/00 , B29C33/505 , B29C45/661 , B29C45/7653 , B29C45/766 , B29C2945/76006 , B29C2945/76013 , B29C2945/76103 , B29C2945/76227 , B29C2945/7623 , B29C2945/76234 , B29C2945/76391 , B29C2945/76943 , B29K2021/00 , C08J11/16 , C08J11/18 , C08J2321/00 , Y02W30/62

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