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11. 发明专利

TW200735501A 射出成型機用之電動機及嵌入磁石型電動機之轉子审中-公开
简体标题：射出成型机用之电动机及嵌入磁石型电动机之转子
公开(公告)号：TW200735501A
公开(公告)日：2007-09-16
申请号：TW095143631
申请日：2006-11-24
申请人：三菱重工塑膠科技股份有限公司 MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD.
发明人：篠田尚信 SHINODA, HISANOBU , 大沼均 ONUMA, HITOSHI
IPC分类号： H02K
CPC分类号： H02K1/276
摘要：本發明之目的在於提供一種耐久性優越之射出成型機用之電動機、及嵌入磁石型電動機之轉子。在構成本發明之伺服電動機之轉子20之板件22上,將形成於相互鄰接之保持孔24、24間之柱狀部25之內周側端部25a至中間部25c,作為線接觸於永久磁石23之保持部30,而即使在伺服電動機之加減速時,亦可約束永久磁石23,防止其移動。藉此,即使長期間使用時,永久磁石23亦不會碰撞到柱狀部25之特定部位,藉此防止柱狀部25之磨耗及破損斷裂,大幅度地提高其耐久性。此處,亦可在柱狀部25之保持部30與永久磁石23之間隙內,填充電性絕緣清漆、接著劑、樹脂等之填充材,堵塞保持部30與永久磁石23之間隙。藉此,永久磁石23縱或於伺服電動機之加減速時,亦不會在保持孔24內移動,可使上述之效果更加顯著。
简体摘要：本发明之目的在于提供一种耐久性优越之射出成型机用之电动机、及嵌入磁石型电动机之转子。在构成本发明之伺服电动机之转子20之板件22上,将形成于相互邻接之保持孔24、24间之柱状部25之内周侧端部25a至中间部25c,作为线接触于永久磁石23之保持部30,而即使在伺服电动机之加减速时,亦可约束永久磁石23,防止其移动。借此,即使长期间使用时,永久磁石23亦不会碰撞到柱状部25之特定部位,借此防止柱状部25之磨耗及破损断裂,大幅度地提高其耐久性。此处,亦可在柱状部25之保持部30与永久磁石23之间隙内,填充电性绝缘清漆、接着剂、树脂等之填充材,堵塞保持部30与永久磁石23之间隙。借此,永久磁石23纵或于伺服电动机之加减速时,亦不会在保持孔24内移动,可使上述之效果更加显着。

12. 发明专利

JP2015044306A 射出成形機の型締め装置有权
标题翻译：注塑机夹紧装置
公开(公告)号：JP2015044306A
公开(公告)日：2015-03-12
申请号：JP2013175545
申请日：2013-08-27
申请人：三菱重工プラスチックテクノロジー株式会社 , Mitsubishi Heavy Industries Plastic Technology Co Ltd
发明人： IRIE TAKEHIRO , IGARASHI MASAAKI , MURASE JUNJI
IPC分类号： B29C45/66 , B29C45/17
摘要：【課題】専用の歪検出器を設けることなく、所定範囲を超える異常な型締め力を精度よく検知できる型締め装置を提供する。【解決手段】本発明の射出成形装置の型締め装置は、可動型盤10を固定型盤11に対して接近・離間させるトグル機構20と、トグル機構20を駆動させるサーボモータ51と、サーボモータ51の動作を制御し、型締めが完了してから行われる保持工程において、サーボモータ51の監視トルク値と判別トルク値の比較結果に基づいて警告を発する制御装置55と、を備える。本発明において、トルク制限値TLは、サーボモータ51の定格トルク値TRを超える値に設定され、実行トルク値TEは、先行して実施された複数回のショットの平均値とされる。【選択図】図3
摘要翻译：要解决的问题：提供一种能够在不设置专用应变检测器的情况下高精度地检测超出规定范围的异常夹紧力的夹紧装置。解决方案：注射成型机的夹紧装置包括肘节机构20，其将可动盘 10与固定盘11接触和分离，驱动肘节机构20的伺服电机51和控制伺服电动机51的操作的控制器55，并且基于将监视转矩值与标准转矩值进行比较的结果发出警告对于伺服电动机51，在夹紧完成之后进行保持步骤。扭矩限制值T被设定为超过伺服电动机51的额定转矩值Tof的值，实际转矩值Tis为多个前述拍摄的平均值。

13. 发明专利

JP2012086382A Injection foam molding machine and injection foam molding method using the same 有权
标题翻译：注射成型机和注射成型模具
公开(公告)号：JP2012086382A
公开(公告)日：2012-05-10
申请号：JP2010232596
申请日：2010-10-15
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社
发明人： FUJITA SABURO , KARIYA TOSHIHIKO
IPC分类号： B29C45/00 , B29C45/70
摘要： PROBLEM TO BE SOLVED: To provide a configuration and an operating method of a core back device driving a movable template to enable advancing/retracting with respect to a fixed template, in regard to an injection foam molding machine foaming molten resin injected and filled within a cavity by slightly opening a die to obtain a highly accurate foamed molded product.SOLUTION: In the injection foam molding machine, the core back device includes: a ball screw nut 13; a drive mechanism making the ball screw nut 13 advance/retract in a die opening/closing direction; a stopper member 18 on which the ball screw nut 13 is made to abut after advancement; and a connecting device 70 interconnecting the ball screw nut 13 and the stopper member 18 after both of the members 13, 18 are made to abut on each other. The ball screw nut 13 and the drive mechanism are fixed to either one of the movable template or the fixed template, and the stopper member 18 is fixed to the other template.
摘要翻译：要解决的问题：提供驱动可移动模板的芯背装置的配置和操作方法，以使得能够相对于固定模板进行/缩回，关于注射发泡熔融树脂的注射发泡成型机，通过稍微打开模具而填充在空腔内以获得高精度的发泡成型产品。解决方案：在注射发泡成型机中，芯背装置包括：滚珠丝杠螺母13; 使滚珠丝杠螺母13在模具打开/关闭方向前进/后退的驱动机构; 止动构件18，使滚珠丝杠螺母13前进后抵接; 在两个构件13,18之间使滚珠丝杠螺母13和止动构件18相互连接的连接装置70彼此抵接。滚珠丝杠螺母13和驱动机构固定在可动模板或固定模板中的任一个上，止动构件18固定在另一模板上。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2011189680A Mold with heater, and injection molding method for resin 有权
标题翻译：模具加热器和注塑成型方法
公开(公告)号：JP2011189680A
公开(公告)日：2011-09-29
申请号：JP2010059302
申请日：2010-03-16
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社
发明人： KUBOTA KOJI , TODA NAOKI , KARIYA TOSHIHIKO , IMAEDA SATOSHI
IPC分类号： B29C33/02 , B29C45/73
摘要： PROBLEM TO BE SOLVED: To provide a means for sufficiently heating the entire body of a cavity surface despite the shape of the cavity surface in a mold with a heater which induction-heats the cavity surface of the mold by a high-frequency coil when injection-molding resin.
SOLUTION: The mold 10 with the heater includes a mold body 12 for forming the cavity C, the high-frequency coil 13 arranged in the mold body 12 and heating the cavity surface 11 facing the cavity C of the mold body 12, and further has an auxiliary heating flow channel 17 auxiliarily heating a projected part 16 spaced apart from the high-frequency coil 13 of the cavity surface 11.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于充分加热空腔表面的表面的装置，尽管在具有加热器的模具中的空腔表面的形状，其将感应加热模具的空腔表面高频线圈注塑树脂时。解决方案：具有加热器的模具10包括用于形成空腔C的模具体12，布置在模具体12中的高频线圈13，并且加热面向模具主体12的空腔C的空腔表面11，并且还具有辅助加热流路17，辅助加热与空腔表面11的高频线圈13间隔开的突出部分16.版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2009226878A Method and apparatus for mold heating and cooling control 有权
标题翻译：用于模具加热和冷却控制的方法和装置
公开(公告)号：JP2009226878A
公开(公告)日：2009-10-08
申请号：JP2008078145
申请日：2008-03-25
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社
发明人： HATTORI MITSUTAKA , KARIYA TOSHIHIKO
IPC分类号： B29C45/73 , B29C45/78
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for mold heating and cooling control, which allow inhibiting a fall in steam temperature accompanying a continuous fall of steam pressure in a boiler from the start of boiler steam delivery to the ignition of burner.
SOLUTION: Steam temperature control in a steam generating and supplying device is made in cooperation with a molding operation of an injection molding apparatus, when using steam as a mold heating medium in a molding process of the molding apparatus, in which temperature of a mold 11 is raised rapidly before injection molding a molten resin material into the mold 11, and cooled to at solidification temperature or below after injection.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模具加热和冷却控制的方法和装置，其允许抑制随着锅炉蒸汽输送到点火的锅炉中蒸汽压力的连续下降而导致的蒸汽温度下降的燃烧器。解决方案：在蒸汽发生和供给装置中的蒸汽温度控制是在模制设备的模制过程中使用蒸汽作为模具加热介质时与注塑设备的模制操作协同进行的，其中温度在将熔融树脂材料注入模具11之前将模具11快速升起，并在注射后冷却至凝固温度或更低温度。版权所有（C）2010，JPO＆INPIT

16. 发明专利

JP2009202482A Injection molding system, and injection molding method 有权
标题翻译：注塑成型系统和注塑成型方法
公开(公告)号：JP2009202482A
公开(公告)日：2009-09-10
申请号：JP2008048489
申请日：2008-02-28
申请人： Mitsubishi Heavy Ind Ltd , Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社 , 三菱重工業株式会社
发明人： BESSHO MASAHIRO , TODA NAOKI , KARIYA TOSHIHIKO , HATTORI MITSUTAKA
IPC分类号： B29C45/73 , B29C45/78
摘要： PROBLEM TO BE SOLVED: To provide an injection molding system and method which certainly prevents overshoot of mold temperature at the time of heating.
SOLUTION: An average coefficient a' and heating delay τ' are obtained from a mold raising temperature curve L1 when heating a mold beforehand, these average coefficient a' and heating delay τ' are made to be characteristic set values for every mold. When performing injection molding, an expected temperature rising curve L2 is formed from the average coefficient a' and heating delay τ', it is made to suspend feeding of a heating medium based on this curve when heating a mold. The temperature rising situation of a mold is also monitored during injection molding, the average coefficient a' and heating delay τ' are obtained, and the temperature TH' which should suspend feeding of a heating medium is sequentially updated from the average coefficient a' and heating delay τ' memorized in a last cycle.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以防止加热时模具温度过冲的注射成型系统和方法。解决方案：预先加热模具时，从模具升温温度曲线L1获得平均系数a'和加热延迟τ'，将这些平均系数a'和加热延迟τ'设为每个模具的特征设定值。在进行注射成形时，由平均系数a'和加热延迟τ'形成期望的升温曲线L2，在加热模具时，基于该曲线使加热介质的供给停止。在注射成型期间也监测模具的升温情况，获得平均系数a'和加热延迟τ'，并且从平均系数a'和加热延迟τ'记忆在最后一个周期。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2009023268A Mold replacement device for two-mold mounting injection molding machine 有权
标题翻译：用于双模安装注塑机的模具更换装置
公开(公告)号：JP2009023268A
公开(公告)日：2009-02-05
申请号：JP2007190125
申请日：2007-07-20
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , Suzaki Denki Seisakusho:Kk , Toyota Industries Corp , 三菱重工プラスチックテクノロジー株式会社 , 株式会社洲崎電機製作所 , 株式会社豊田自動織機
发明人： MATSUSHITA HAKUOTSU , SAJI MASAMITSU , TAKAO TORU , UCHIUMI HIDEAKI
IPC分类号： B29C45/26 , B29C45/76
CPC分类号： B29C45/1756 , B29C45/32
摘要： PROBLEM TO BE SOLVED: To provide a self-traveling mold replacement device capable of replacing two sets of molds in a short time in mold replacement of a two-material injection molding machine having two molds, that is, a movable template side mold and a fixed template side mold, or a molding machine for a stack mold.
SOLUTION: The device is provided with a mold replacing truck 1 movable along a guide rail 2 arranged close to and parallel to the injection molding machine 10, a plurality of loading platforms 1a-1d capable of simultaneously mounting at least three sets of the molds 1-4, and free roller belt conveyers 60L and 60R for carrying in and out the mold between the adjacent injection molding machines disposed on all of the loading platforms. Both of the round travelling time of the mold replacing truck 1 and the mold re-loading work time can be dispensed with, stop time by replacement of the mold of the injection molding machine can be drastically reduced, and the mold for replacement for a plurality of the molding machines can be simultaneously installed, and therefore, the mold re-loading work time in a warehouse can be reduced.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种自行模具更换装置，其能够在短时间内更换具有两个模具的双材料注塑机的模具更换中的两组模具即可移动模板侧模具和固定模板侧模具，或用于堆叠模具的成型机。解决方案：装置设置有可沿着与注射成型机10接近平行的导轨2移动的模具更换卡车1，多个装载平台1a-1d，能够同时安装至少三组模具1-4和用于在设置在所有装载平台上的相邻注塑机之间进出模具的自由辊带式输送机60L和60R。可以省略模具更换卡车1的圆周行驶时间和模具重新加载工作时间，可以显着降低注塑机的模具更换停止时间，并且更换多个模具的成型机可以同时安装，因此可以减少仓库中的模具重新加载工作时间。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2008246940A Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：JP2008246940A
公开(公告)日：2008-10-16
申请号：JP2007092882
申请日：2007-03-30
申请人： Mitsubishi Heavy Ind Ltd , Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社 , 三菱重工業株式会社
发明人： MATSUMURA TAKUMI , BESSHO MASAHIRO , TODA NAOKI
IPC分类号： B29C45/78 , B29C45/73
摘要： PROBLEM TO BE SOLVED: To provide an injection molding machine capable of suppressing power consumption and saving power.
SOLUTION: The power consumption is suppressed by controlling the pump rotation numbers of a low-temperature water primary pump 26A, a low-temperature water secondary pump 26B, and a high-temperature water pump 28 according to the feeding timings of low-temperature water and high-temperature water and the temperature gradient to be provided to a mold during a series of steps of injection molding. The temperature in a green booth chamber is raised by circulating hot-temperature air near a fixed die plate 2 through a clean air feeding unit and by blowing the same within the green booth chamber, thereby thermal energy flowing out from the fixed die plate 2 is usefully used to suppress the power consumption in a mold body temperature controller 90 collecting the temperature of the mold.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制功率消耗并节省功率的注射成型机。解决方案：根据低温供水时间控制低温水一次泵26A，低温水二次泵26B和高温水泵28的泵转数，抑制功率消耗温水和高温水以及在注射成型的一系列步骤中提供给模具的温度梯度。通过清洁空气供给单元使固定模板2附近的热温空气循环，并且将其吹入绿色展位室内，使绿色展厅的温度升高，由此从固定模板2流出的热能为有效地用于抑制收集模具的温度的模具体温控制器90中的功率消耗。版权所有（C）2009，JPO＆INPIT

19. 发明专利

JP2008200936A Water supply system for injection molding die 有权
标题翻译：注塑成型机供水系统
公开(公告)号：JP2008200936A
公开(公告)日：2008-09-04
申请号：JP2007037962
申请日：2007-02-19
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社
发明人： BESSHO MASAHIRO , UECHI TETSUO , TODA NAOKI
IPC分类号： B29C45/17
摘要： PROBLEM TO BE SOLVED: To provide a water supply system for an injection molding die capable of continuously and effectively preventing scale from sticking to a water supply path, and rust or corrosion from occurring. SOLUTION: The water supply system for the injection molding die supplies the water for adjusting the temperature of the die 1 for the injection molding die into the die. The water supply system is equipped with a tank 2 for storing water, the water supply path 4 for circulating and supplying the water between the tank 2 and the die 1, a hydrogen water producing device 6 for adding hydrogen to water, and an ORP meter 12 for measuring value of oxidation-reduction potential of water. The water supply system employs the system which performs addition of hydrogen by the hydrogen water producing device 6 in accordance with the value of the oxidation-reduction potential of water measured by the ORP meter 12. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够连续有效地防止水垢粘附到供水路径的注射成型模具的供水系统，并且发生锈蚀或腐蚀。解决方案：注射成型模具的供水系统将用于将注射成型模具的模具1的温度调节到模具中的水供应水。供水系统配备有用于储存水的罐2，用于在罐2和模具1之间循环供水的供水路径4，用于向水中加入氢的氢水产生装置6和ORP计 12用于测量水的氧化还原电位值。供水系统采用根据由ORP计量器12测量的水的氧化还原电位值由氢水生成装置6进行氢的加成的系统。（C）2008，JPO＆INPIT

20. 发明专利

JP2007290217A Ejector of injection moulding machine 有权
标题翻译：注塑机注塑机
公开(公告)号：JP2007290217A
公开(公告)日：2007-11-08
申请号：JP2006119962
申请日：2006-04-25
申请人： Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社
发明人： KATO NAOKI
IPC分类号： B29C45/40
摘要： PROBLEM TO BE SOLVED: To provide a mechanism which is simple and can be operated surely, by fitting actuator type stoppers to extrusion rods, fixing the unnecessary extrusion rods not to be operated, engaging the necessary extrusion rods with an extrusion plate, and carrying out extrusion together with the advancement operation of the plate.
SOLUTION: Extrusion rod rear end parts are inserted slidably and engageably into the holes for the rods of the extrusion plate, a movable stopper which can be engaged with or disengaged from each extrusion rod is set on the side of the extrusion plate, and a movable stopper which can be engaged with or disengaged from each extrusion rod is set on the side of a movable template. Engagement grooves are formed in two spots corresponding to the positions of the stoppers on the extrusion rods, so that when the extrusion plate and the extrusion rods are at maximum retreat positions, the two stoppers of the movable stopper set on the extrusion plate and the movable stopper set on the movable template can simultaneously be engaged with each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种简单且可以可靠操作的机构，通过将致动器型止动器装配到挤压杆上，固定不需要操作的不必要的挤压杆，将挤压棒与挤压板接合，并与板的推进操作一起进行挤出。解决方案：挤出杆后端部可滑动地插入到挤压板的杆的孔中，在挤出板的侧面上设置可与每个挤压杆接合或分离的可动止动件，并且在可移动模板的侧面上设置有可与每个挤压杆接合或分离的可移动止动件。接合槽形成在对应于挤压杆上的止动件的位置的两个点处，使得当挤压板和挤压杆处于最大退避位置时，可移动止动件的两个止动件设置在挤压板上并且可移动设置在可移动模板上的挡块可以同时彼此接合。版权所有（C）2008，JPO＆INPIT

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