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1. 发明专利

JP2012245716A Control method of injection molding machine 有权
标题翻译：注塑机控制方法
公开(公告)号：JP2012245716A
公开(公告)日：2012-12-13
申请号：JP2011119927
申请日：2011-05-30
申请人： Sodick Plastech Co Ltd , 株式会社ソディックプラステック
发明人： AKIYAMA KENZO
IPC分类号： B29C45/77
摘要： PROBLEM TO BE SOLVED: To provide a control method of the injection molding machine that can optimize the response characteristic of the falling and the rising of the holding pressure in the dwelling process, especially to provide the control method of the injection molding machine that can optimize the response characteristic of the falling of the holding pressure immediately after the start the dwelling process.SOLUTION: Time between the dwelling process start time point or the time point when the size of the holding pressure can be switched and the time point when the pressure can be switched to the next holding pressure is divided into the high response section and the low response section in chronological order. In at least a part of the section in the high response section, at least one out of three settings as below is performed for the response characteristic that the operator set: a response time zero setting to set the response time to zero; a response time decrease setting to lower the response time to the value other than zero; and an opening restriction command value expansion setting to expand the opening restriction of the spool opening of the servo mechanism.
摘要翻译：要解决的问题：提供一种注塑机的控制方法，其能够优化住宅中的坠落的响应特性和保持压力的上升，特别是提供注塑机的控制方法这可以在开始住宅过程之后立即优化保持压力下降的响应特性。
解决方案：可以切换住住过程开始时间点或保持压力大小的时间点和将压力切换到下一个保持压力的时间点分为高响应区间和低响应部分按时间顺序排列。在高响应部分的部分的至少一部分中，对于操作者设置的响应特性执行以下三个设置中的至少一个：响应时间零设置以将响应时间设置为零; 响应时间减少设置以将响应时间降低到除零之外的值; 以及用于扩大伺服机构的卷轴开口的开度限制的打开限制指令值扩张设定。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JPWO2010137460A1 射出成形機の射出速度プログラムパターンの作成方法および射出成形機の制御装置有权
公开(公告)号：JPWO2010137460A1
公开(公告)日：2012-11-12
申请号：JP2011515970
申请日：2010-05-12
申请人：株式会社ソディックプラステック
发明人：合葉　修司 , 修司合葉
IPC分类号： B29C45/77
CPC分类号： B29C45/766 , B29C45/77 , B29C2945/76006 , B29C2945/76595 , B29C2945/76765 , B29C2945/76943
摘要：本発明は、高度の熟練判断を要しない単純な試ショットの積み重ねによって、最も運転エネルギー要することなく良品を連続成形することができる射出成形機の射出速度プログラムパターンを作成する方法を提供するものであり、金型キャビティ内における溶融樹脂の流路の分岐箇所や流路断面積が段階的に変化する箇所のうちから少なくとも1箇所以上の任意のn箇所を選択し、選択したn箇所を境として金型キャビティ内を第1充填区間K1から第n+1充填区間Knまでに区間設定し、各充填区間K1…ごとに溶融樹脂を満充填可能な最低限の射出圧力の圧力上限値P1,P2…を求め、各充填区間K1…ごとに求めた圧力上限値P1,P2…設定して成形品Zとしての試ショットを実施し、良品を得た際の射出速度の実測値パターンを速度優先制御用の射出速度プログラムパターンVPTとすることを特徴とする。

3. 发明专利

JP4913924B2 How to create and injection molding machine of the control device for the injection speed program pattern of the injection molding machine 有权
公开(公告)号：JP4913924B2
公开(公告)日：2012-04-11
申请号：JP2011515970
申请日：2010-05-12
申请人：株式会社ソディックプラステック
发明人：修司合葉
IPC分类号： B29C45/77
CPC分类号： B29C45/766 , B29C45/77 , B29C2945/76006 , B29C2945/76595 , B29C2945/76765 , B29C2945/76943

4. 发明专利

JP2011011483A Mold clamping device of molding machine 有权
标题翻译：模具机模具夹具
公开(公告)号：JP2011011483A
公开(公告)日：2011-01-20
申请号：JP2009158446
申请日：2009-07-03
申请人： Sodick Plastech Co Ltd , 株式会社ソディックプラステック
发明人： KITAMURA YASUHIRO , HAMABE YUTAKA
IPC分类号： B29C33/30 , B29C33/02 , B29C45/73
CPC分类号： B29C33/02 , B29C45/2602 , B29C2033/023
摘要： PROBLEM TO BE SOLVED: To solve the problem that parallelism between a fixed side and a movable half of a mold in impaired due to the compression of a heat insulating plate by a clamping force since the mold is tightly fixed by a mold fitting member during the fitting of the mold following procedures to mount the fixed side part and the movable half of a mold on a fixed platen and a supporting platen connected by a tie bar and a movable platen moving between the fixed platen and the supporting platen respectively, through each heat insulating plate fitted directly to both fixed and movable platens.SOLUTION: This mold clamping device of the molding machine has heat insulating spacers which are formed of materials of high Young's modulli, and has a larger thickness than the thickness of the heat insulating plate. In addition, the heat insulating spacers are inserted into a plurality of through-holes for the heat insulating spacers which penetrate the heat insulating plate in its thickness direction, and the through-holes for the heat insulating spacers are formed in a region which the mold on the surface of the heat insulating plate faces, and each formed at a line symmetric position about the straight line in the up-and-down direction and the right and left direction, and passes through the center point of the region.
摘要翻译：要解决的问题：为了解决由于模具在模具配合构件中紧密地被模具紧固而由于通过夹紧力而对绝热板进行压缩而损坏的模具的固定侧和可移动半部之间的平行度的问题按照以下步骤安装模具的固定侧部分和可移动半部分在固定压板上的支撑板和通过连接杆和可移动压板连接的支撑压板，分别通过每个热量在固定压板和支撑压板之间移动绝缘板直接安装在固定和可移动的压板上。解决方案：该成型机的该模具夹紧装置具有由杨氏模量高的材料形成的绝热垫片，并且具有比隔热板厚度更大的厚度。此外，将隔热间隔件插入到绝热垫片的贯穿绝热板的厚度方向的多个通孔中，并且用于绝热垫片的通孔形成在模具在绝热板面的表面上，分别形成在上下方向和左右方向上的直线对称位置，通过该区域的中心点。

5. 发明专利

JP2010036567A Compound molding apparatus, and transfer device for intermediate molded article of compound molding apparatus 有权
标题翻译：复合成型装置和复合成型装置的中间成型制品的转移装置
公开(公告)号：JP2010036567A
公开(公告)日：2010-02-18
申请号：JP2008205837
申请日：2008-08-08
申请人： Sodick Plastech Co Ltd , 株式会社ソディックプラステック
发明人： FUJIKAWA MISAO
IPC分类号： B29C33/44 , B29C45/14 , B29C45/16 , B29C45/42
摘要： PROBLEM TO BE SOLVED: To improve a transfer device as a device different from a device for taking out a molded article, which is incorporated in a compound molding apparatus which molds a compound molded article composed of different colors or different materials by a plurality of molding stages mounted on one die clamping device and transferring an intermediate molded article molded at respective molding stages to subsequent molding stages.
SOLUTION: This compound molding apparatus comprises the molding stages disposed in the die clamping device as molding stages having housing spaces formed among them, the transfer device housed in the die clamping device, a holding fixture for the intermediate molded article configured so as to wait in the housing spaces while closing the molding die and to reciprocate between the molding stages adjacent each other while opening the molding die, and the die clamping device and an ejector device which is configured as a device for departing the holding fixture from the intermediate molding article. Furthermore, the transfer device of the compound molding apparatus is configured as a device for reciprocating the holding fixture between the molding stages adjacent each other and waiting in the housing space.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了改进作为与用于取出模制品的装置不同的装置的转印装置，其被结合在通过以下方式组合在由不同颜色或不同材料组成的复合模制品的复合模制装置中多个成型台安装在一个模具夹紧装置上，并将在各个模制阶段模制的中间模制品转移到随后的模制阶段。解决方案：该复合成型装置包括设置在模具夹持装置中的模制台，其中模制阶段具有形成在其间的容纳空间，容纳在模具夹紧装置中的转移装置，用于中间模制品的保持夹具，在关闭成型模具的同时在容纳空间中等待并且在打开成型模具的同时彼此相邻的模制台之间往复运动，并且模具夹紧装置和顶出装置被构造为用于从夹具脱离中间件成型品。此外，复合成型装置的搬运装置构成为使夹持固定件在相邻的成型台之间往复运动并在容纳空间中等待的装置。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007125789A Mold device releasing vacuum of cavity and molding machine including mold device 审中-公开
标题翻译：模具装置释放真空袋和模具机，包括模具装置
公开(公告)号：JP2007125789A
公开(公告)日：2007-05-24
申请号：JP2005320432
申请日：2005-11-04
申请人： Sodick Co Ltd , Sodick Plastech Co Ltd , 株式会社ソディック , 株式会社ソディックプラステック
发明人： FUJIKAWA MISAO
IPC分类号： B29C33/46 , B29C45/00 , B29C45/43
摘要： PROBLEM TO BE SOLVED: To provide a mold device which ejects a molding by an ejector pin and vacuum-lifts the boundary between the molding and a cavity only immediately before the molding is ejected and a molding machine including the mold device.
SOLUTION: The mold deice ejecting the molding 31 by the ejector pin 42 includes a clearance G which is formed behind an ejector plate 41 and makes the ejector pin be able to retreat by a prescribed distance from a molding position, a ventilation path 61 which is formed between through holes on the cavity 30 side and on the ejector chamber 45 side and has a ventilatable space on the periphery of the ejector pin and with which the ejector pin is contacted movably, and a supply opening 62 which opens the ventilation path to the outside surface of the mold device and is connected to an external pressurized gas generation source 71. The length of the through hole 22a on the cavity side of the ejector pin is formed to be smaller than the clearance G. The through hole 22a is opened by making the ejector pin retreat by the prescribed distance immediately before the molding is ejected. Pressurized gas is supplied to the cavity to release the vacuum.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种模具装置，其通过顶推销弹出模制件，并且仅在模制件被排出之前立即真空提升模制件和模腔之间的边界，以及包括模具装置的模制机。解决方案：通过顶针42排出模制件31的模具包括形成在推出板41后面的间隙G，并且使顶针能够从模制位置退回预定距离，通风路径 61，其形成在空腔30侧的通孔和喷射器室45侧之间，并且在顶针的周边具有可通气的空间，并且顶针接触可移动;以及供给开口62，其打开通气通向模具装置的外表面，并连接到外部加压气体产生源71.顶针22a的空腔侧的通孔22a的长度形成为小于间隙G.通孔22a 通过使喷射销在模制弹出之前立即退出规定距离来打开。将加压气体供应到空腔以释放真空。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007083567A Mold assembly including vacuum suction valve 审中-公开
标题翻译：模具组件包括真空吸入阀
公开(公告)号：JP2007083567A
公开(公告)日：2007-04-05
申请号：JP2005275410
申请日：2005-09-22
申请人： Sodick Co Ltd , Sodick Plastech Co Ltd , 株式会社ソディック , 株式会社ソディックプラステック
发明人： FUJIKAWA MISAO
IPC分类号： B29C33/10 , B22D17/22 , B29C45/34
摘要： PROBLEM TO BE SOLVED: To provide a mold assembly having a vacuum suction valve being a valve for controlling the vacuum suction operation of a runner groove and unified compactly.
SOLUTION: The mold assembly 40 has a vacuum suction valve 20 mounted thereon in a posture along its parting surface PL. The valve 20 includes the needle pin 23 moving through the hollow cylinder part 21 by the air cylinder 22 fixed to the base end of the hollow cylinder part 21 and the leading end part 23a of the needle pin 23 is constituted so as to open and close the air passing channel 25 of the cylindrical part 21 connected to a vacuum generator through an opening and closing port 21b to perform the vacuum suction of a cavity from a runner groove 47.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有真空吸入阀的模具组件，该真空吸入阀是用于控制流槽凹槽的真空抽吸操作并且紧凑统一的阀。解决方案：模具组件40具有安装在其上的真空吸入阀20，该真空吸入阀以其分离面PL的姿势。阀20包括通过固定在中空筒部21的基端的气缸22穿过中空筒部21的针销23，针销23的前端部23a构成为开闭圆筒部21的空气通过通道25通过开闭端口21b连接到真空发生器，以从流槽凹槽47执行空腔的真空抽吸。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004167499A Injection apparatus and weighing method in cold chamber die casting forming machine 有权
公开(公告)号：JP2004167499A
公开(公告)日：2004-06-17
申请号：JP2002333077
申请日：2002-11-18
申请人： Sodick Plastech Co Ltd , 株式会社ソディックプラステック
发明人： FUJIKAWA MISAO
IPC分类号： B22D17/00 , B22D17/08 , B22D17/10 , B22D17/26 , B22D17/28 , B22D17/30
CPC分类号： B22D17/10 , B22D17/28 , B22D17/30 , Y10S164/90
摘要： PROBLEM TO BE SOLVED: To provide an injection apparatus in a cold chamber die casting forming machine with which the supplying and the melting of a light metal material, such as a magnesium alloy material, are effectively performed and the weighing of molten metal can accurately be performed. SOLUTION: A melting apparatus 10 in the injection apparatus 1 includes: a billet supplying device 40 for supplementing the light metal in a billet-shape; an inserting device 50 for inserting this billet 2 into a melting cylinder 11; and the melting cylinder 11 for producing few shots of the molten metal 3 by ahead melting the tip end part of the billet 2. When the molten metal is weighed, the molten metal 3 for one shot, is weighed through an opening/closing device 70 of a molten metal pouring member 15 from the melting apparatus 10 to a plunger injection apparatus 20. Particularly, the sealing of the molten metal 3 in the melting cylinder 11, is performed by suitably abutting the side surface 2a of the billet 2 expanding the diameter onto a cylinder hole 111a or by abutting an annular solidified material 201 solidified in an annular groove 212a of a cooling sleeve 212 onto the billet 2. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2012167653A Swash plate type piston pump 有权
标题翻译：活塞式活塞泵
公开(公告)号：JP2012167653A
公开(公告)日：2012-09-06
申请号：JP2011031396
申请日：2011-02-16
申请人： Sodick Plastech Co Ltd , 株式会社ソディックプラステック
发明人： MORIKAWA MASA
IPC分类号： F04B1/22
摘要： PROBLEM TO BE SOLVED: To provide a swash plate type piston pump which is enhanced in operational reliability by a configuration for reducing a load on a bearing for pivotally supporting the rotary shaft of a rotary cylinder by applying, even when pressing force in the radial direction for pressing the rotary cylinder to the suction side by the pressure applied to the working fluid on the discharge side by the rotation of the rotary cylinder is caused, the canceling action.SOLUTION: In the swash plate type piston pump, a groove 25 for discharge liquid is formed on the discharge side, and a groove 27 for suction liquid is formed on the suction side in the inner circumferential side surface of a housing 2 opposing to the outer circumferential side surface of the rotary cylinder 3, and a groove 28 for counter liquid is formed at the position opposite to the groove 25 for discharge liquid. A part of the working fluid is returned from the groove 25 for discharge liquid to the groove 28 for counter liquid.
摘要翻译：要解决的问题：提供一种斜盘式活塞泵，其通过施加用于减小用于枢转地支撑旋转气缸的旋转轴的轴承上的负载的构造而提高了操作可靠性，即使在将压力导致通过旋转筒的旋转而施加到排出侧的工作流体的压力将旋转筒向吸入侧按压的径向方向取消动作。解决方案：在斜盘式活塞泵中，在排出侧形成有用于排出液体的槽25，在壳体2的内周侧表面的吸入侧形成有用于抽吸液体的槽27，到与旋转筒3的外周侧面相反的位置，在与排出液的槽25相反的位置形成有相对液体的槽28。工作流体的一部分从用于排出液体的槽25返回到用于反液体的槽28。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP4834184B1 How to set the molding conditions 有权
公开(公告)号：JP4834184B1
公开(公告)日：2011-12-14
申请号：JP2011083221
申请日：2011-04-05
申请人：株式会社ソディックプラステック
发明人：兼三明山
IPC分类号： B29C45/76 , B29C45/47
摘要：【課題】充填速度および保圧の応答度合いの選択肢を広げることで応答特性を最適化できると共にその選択作業を容易にする成形条件の設定方法を提供する。
【解決手段】射出充填の開始から終了までを１以上の区間に分割し、各区間に対して射出充填の速度と射出充填の圧力のうちいずれか一方を設定することで、成形条件を１段以上の階段状に設定し、前記１以上の区間のうち少なくとも一つの区間について、当該区間に設定した射出充填の速度又は射出充填の圧力となるまで射出軸の駆動を制御するための応答区間を設定すると共に当該応答区間における成形条件を、曲り度合いが異なる２種類以上の関数から選択する。
【選択図】図２

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