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21. 发明专利

JP2009029086A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2009029086A
公开(公告)日：2009-02-12
申请号：JP2007197877
申请日：2007-07-30
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： YAMAMOTO TAIZO , MORIYA KOJI , MORITA HIROSHI , ANDO MANABU
IPC分类号： B29C45/64 , B29C33/22
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device generating a clamping force with an electromagnet and allowing an attempt of an appropriate space saving.
SOLUTION: The mold clamping device generates a clamping force with an electromagnet and has an electromagnet retaining member retaining the electromagnet and an attractive member which opposes the electromagnet retaining member and moves relatively in the mold opening/closing direction with respect to the electromagnet retaining member, through the attractive force of the electromagnet. One electromagnet retaining member opposing the attractive member is equipped with at least two coils.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用电磁铁产生夹紧力的合模装置，并且允许尝试适当的空间节省。解决方案：模具夹紧装置利用电磁体产生夹紧力，并且具有保持电磁体的电磁体保持构件和与电磁体保持构件相对的吸引构件，并相对于电磁体在模具打开/关闭方向上相对移动保持构件，通过电磁铁的吸引力。与吸引构件相对的一个电磁体保持构件配备有至少两个线圈。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2008006650A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2008006650A
公开(公告)日：2008-01-17
申请号：JP2006178471
申请日：2006-06-28
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： MORIYA KOJI , MORITA HIROSHI , ANDO MANABU
IPC分类号： B29C33/20 , B29C33/32 , B29C45/66
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device which is constituted so as to produce mold clamping force using an electromagnet and enhances the uniformity of attraction force of an attraction surface when the mold clamping force is produced.
SOLUTION: The mold clamping device 10 is constituted so as to produce the mold clamping force by the electromagnet 49 and equipped with the attraction plate 22 provided in opposed relation to the edge surface of the electromagnet 49. The attraction force of the electromagnet 49 which attracts the attraction plate 22 is collectively formed on the almost center side of a rear platen 13 to which the electromagnet 49 is arranged.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种模具夹紧装置，该夹紧装置构造成使用电磁体产生合模力，并且当产生合模力时增强吸引表面的吸引力的均匀性。解决方案：模具夹紧装置10构成为通过电磁体49产生合模力，并配备有与电磁体49的边缘表面相对设置的吸引板22.电磁体的吸引力吸引吸引板22的电路49共同形成在布置有电磁体49的后台板13的大致中央侧。版权所有（C）2008，JPO＆INPIT

23. 发明专利

JP2007307734A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2007307734A
公开(公告)日：2007-11-29
申请号：JP2006136744
申请日：2006-05-16
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： MORIYA KOJI , YOSHIDA NAOHIRO
IPC分类号： B29C45/66 , B22D17/26
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device which improves the uniformity of suction force in a suction surface when mold clamping force is generated by using electromagnets.
SOLUTION: The mold clamping device generating mold clamping force by the electromagnets has at least two electromagnets, and drivers for supplying an electric current to each electromagnet are connected to the device.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种当通过使用电磁体产生合模力时，提高吸入表面中的吸力均匀性的模具夹紧装置。解决方案：由电磁铁产生合模力的合模装置具有至少两个电磁铁，并且用于向每个电磁体供应电流的驱动器连接到该装置。版权所有（C）2008，JPO＆INPIT

24. 发明专利

JP2007290173A Mold clamping device and mold clamping force control method 有权
标题翻译：模具夹紧装置和模具夹紧力控制方法
公开(公告)号：JP2007290173A
公开(公告)日：2007-11-08
申请号：JP2006118354
申请日：2006-04-21
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： MORIYA KOJI , MORITA HIROSHI , YAMAMOTO TAIZO
IPC分类号： B29C45/64 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device enhancing rising characteristics in a mold clamping process by shortening the time until desired mold clamping force is obtained in a mold clamping device for producing mold clamping force by an electromagnet, and also to provide the mold clamping force control method.
SOLUTION: The mold clamping device 10 is constituted so that mold on-off operation is performed by a mold on-off drive part 28 and mold clamping operation is performed by supplying a current to the electromagnet 49 from a current supply part 5 and equipped with the mold on-off drive part 28 and a control part 4 for controlling the current supply part 5. The control part 4 is constituted so that a current is supplied to the electromagnet 49 from the current supply part 5 before mold clamping force is changed to produce attraction force and the thrust for setting off the attraction force is produced in the mold on-off drive part 28.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过缩短在用于通过电磁体产生合模力的合模装置中获得期望的模具夹紧力的时间来提高合模过程中的上升特性的模具夹紧装置，并且还提供合模力控制方法。解决方案：模具夹紧装置10构成为通过模具开关驱动部件28进行模具开关操作，并且通过从电流供应部件5向电磁体49提供电流来执行合模操作并配备有模具开关驱动部28和用于控制电流供给部5的控制部4.控制部4构成为在合模力之前从电流供给部5向电磁体49供给电流改变为产生吸引力，并且在模具开关驱动部分28中产生用于引起吸引力的推力。（C）2008年，JPO和INPIT

25. 发明专利

JP2013184465A Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：JP2013184465A
公开(公告)日：2013-09-19
申请号：JP2012054062
申请日：2012-03-12
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： MORIYA KOJI , FURUSHO KENTARO
IPC分类号： B29C45/66 , B22D17/26 , B29C33/22 , B29C45/17
摘要： PROBLEM TO BE SOLVED: To provide an injection molding machine, capable of improving the performance of a linear motor at the start of mold feeding while suppressing an increase in size of the linear motor.SOLUTION: An injection molding machine 10 is provided with a three-phase AC type linear motor 28 for driving mold opening and closing operations. The linear motor 28 includes: a movable element 31 including a plurality of coils 35 aligned at intervals in a direction parallel to a mold opening and closing direction; and a stator 29 including a plurality of permanent magnets 32A, 32B aligned at intervals in the direction parallel to the mold opening and closing direction, and an air gap 36 is formed between the stator 29 and the movable element 31. The magnetic flux density of a magnetic field formed in the air gap by the permanent magnet to which at least a part of the movable element 31 is adjacent is higher in the starting to a predetermined direction of the movable element 31 than that in the traveling at the highest speed to the predetermined direction of the movable element 31.
摘要翻译：要解决的问题：提供一种注射成型机，其能够在抑制线性电动机的尺寸增加的同时，在模具进给开始时提高线性电动机的性能。解决方案：注塑机10具有三用于驱动模具打开和关闭操作的相位AC型线性马达28。线性马达28包括：可动元件31，其包括沿与模具打开和关闭方向平行的方向间隔排列的多个线圈35; 以及定子29，其包括沿与模具打开和关闭方向平行的方向间隔排列的多个永磁体32A，32B，并且在定子29和可移动元件31之间形成气隙36.磁通密度在可移动元件31的至少一部分相邻的永久磁铁的气隙中形成的磁场比可移动元件31的预定方向开始的速度高于以最高速度行驶到可移动元件31的预定方向。

26. 发明专利

JP2013067107A Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：JP2013067107A
公开(公告)日：2013-04-18
申请号：JP2011208155
申请日：2011-09-22
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： YAMASHITA YUKITAKA , MORIYA KOJI , MORITA HIROSHI
IPC分类号： B29C45/64
摘要： PROBLEM TO BE SOLVED: To enhance responsibility by properly shutting a flowing path of eddy current.SOLUTION: An injection molding machine has a first fixing member to which a fixed mold is attached, a second fixing member 13 arranged facing the first fixing member, a first movable member to which a movable mold is attached, and a second movable member coupled to the first movable member and moving along with the first movable member, the second fixed member and the second movable member constitute a mold clamping force generating mechanism for generating mold clamping force by attracting force by an electromagnet, at least one member of the second fixing member and the second movable member is constituted of a cast, the cast includes a low electroconductive layer 80 comprising a material whose electroconductivity is lower than a predetermined value.
摘要翻译：要解决的问题：通过正确关闭涡流流动来增强责任。解决方案：注射成型机具有固定有固定模具的第一固定部件，与第一固定部件相对配置的第二固定部件13，安装有可动模具的第一可动部件和第二可动部件联接到第一可动构件并与第一可动构件一起移动的构件，第二固定构件和第二可动构件构成用于通过电磁体吸引力产生合模力的合模力产生机构，至少一个构件第二固定构件和第二可移动构件由铸件构成，铸件包括低导电层80，其包括导电率低于预定值的材料。版权所有（C）2013，JPO＆INPIT

27. 发明专利

JP2013067105A Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：JP2013067105A
公开(公告)日：2013-04-18
申请号：JP2011208153
申请日：2011-09-22
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： YAMASHITA YUKITAKA , MORIYA KOJI
IPC分类号： B29C45/64 , B29C33/22
摘要： PROBLEM TO BE SOLVED: To provide an injection molding machine capable of enhancing mold clamping efficiency by a multipolar electromagnet.SOLUTION: An injection molding machine has a first fixing member 11 to which a fixed mold 15 is attached, a first movable member 12 to which a movable mold 16 is attached, a second movable member 22 moving along with the first movable member 12, a second fixed member 13 arranged between the first movable member 12 and the second movable member 22, and a rod 39 passing through the second fixed member 13 and coupling the first movable member 12 and the second movable member 22. One of the second fixed member 13 and the second movable member 22 holds a plurality of coils 48A to 48D of the electromagnet 49, attracting the other and generating mold clamping force. The injection mold machine is characterized in that the coils are present in both the side of the rod 39 in each of two axial lines X, Y perpendicular to each other around the rod 39.
摘要翻译：要解决的问题：提供能够通过多极电磁体提高合模效率的注塑机。解决方案：注射成型机具有安装有固定模具15的第一固定部件11，安装有可动模具16的第一可动部件12，与第一可动部件一起移动的第二可动部件22 如图12所示，布置在第一可动构件12和第二可动构件22之间的第二固定构件13，以及穿过第二固定构件13并连接第一可移动构件12和第二可移动构件22的杆39。固定构件13和第二可移动构件22保持电磁体49的多个线圈48A至48D，吸引另一个并产生合模力。注射模具机的特征在于，线圈在杆39的两侧存在于两根彼此垂直于杆39的两条轴线X，Y中的每一侧。（C）2013，JPO和INPIT

28. 发明专利

JP2011105018A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2011105018A
公开(公告)日：2011-06-02
申请号：JP2011048444
申请日：2011-03-07
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： MORIYA KOJI , MORITA HIROSHI , YAMAMOTO TAIZO
IPC分类号： B29C45/64
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping force control method which not only raises the rigidity of an device but also shortens the period until desired mold clamping force is generated to thereby improve the rising characteristics in a mold clamping process in a mold clamping device which generates a mold clamping force with an electromagnet, and to provide the mold clamping device. SOLUTION: The mold clamping device 10 which generates mold clamping force with electromagnet 49 includes coil 8 (48), coil holding section 3 (13) holding coil 8 (48), and suction plate 22 which is prepared to face coil holding section 3 (13), wherein a slit 1 in which a depth is prepared in a direction which intersects perpendicularly with the surface is formed on at least one surface of a surface in which coil holding section 3 (13) faces a suction plate 22 and a surface in which the suction plate 22 faces a coil holding section 3 (13). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种不仅提高装置刚性的模具夹紧力控制方法，而且缩短产生期望的模具夹紧力的时间，从而提高模具夹紧过程中的上升特性模具夹紧装置，其用电磁体产生合模力，并提供模具夹紧装置。解决方案：利用电磁体49产生合模力的合模装置10包括线圈8（48），保持线圈8（48）的线圈保持部3（13）和吸入板22，其中在线圈保持部分3（13）面向吸盘22的表面的至少一个表面上形成有沿与垂直于表面相交的方向准备深度的狭缝1，其中吸板22面对线圈保持部3（13）的表面。版权所有（C）2011，JPO＆INPIT

29. 发明专利

JP2011079204A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2011079204A
公开(公告)日：2011-04-21
申请号：JP2009232803
申请日：2009-10-06
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： YAMAMOTO TAIZO , MORIYA KOJI
IPC分类号： B29C45/64
摘要： PROBLEM TO BE SOLVED: To miniaturize the contour of a mold clamping device by integrally forming a reinforcing member with a fixing member and disposing them in a lattice shape on the rear face. SOLUTION: The mold clamping device clamps the molds using an electromagnet, and has a coil holding member having a coil holding face holding a coil of the electromagnet, an attracting member having an attracting face opposing to the coil holding face and attracted by the electromagnet, and the reinforcing member made of a magnetic body reinforcing the attraction plate. The reinforcing member is disposed to include a portion corresponding to at least a part of the coil at a part of the rear side face to the attracting face in the attraction plate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过用固定构件一体地形成加强构件并在后表面上以格子状布置模具夹紧装置的轮廓，以使其小型化。解决方案：模具夹紧装置使用电磁铁夹紧模具，并且具有线圈保持构件，其具有保持电磁体的线圈的线圈保持面，吸引构件具有与线圈保持面相对的吸引面并被吸引电磁体和由增强吸引板的磁体制成的加强构件。加强构件被设置为包括与吸引板中的吸引面的后侧面的一部分处的与线圈的至少一部分相对应的部分。版权所有（C）2011，JPO＆INPIT

30. 发明专利

JP2011048604A Magnetic-field analysis device and magnetic-field analysis method 有权
标题翻译：磁场分析装置及磁场分析方法
公开(公告)号：JP2011048604A
公开(公告)日：2011-03-10
申请号：JP2009196230
申请日：2009-08-27
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： YAMASHITA YUKITAKA , MORIYA KOJI
IPC分类号： G06F17/50 , G01R33/02 , G01R33/14 , G06Q10/00 , G06Q50/00 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To provide a magnetic-field analysis device that efficiently executes magnetic-field analysis with sufficient accuracy to a system having a magnetic body. SOLUTION: The magnetic-field analysis device 1 has a storage means and a calculation means. The storage means stores analysis conditions including a magnetization curve (a Potter-Schmulian equation) of a magnetic body and an equation of motion of a magnetic field. The calculation means calculates initial values and constants of coefficients and variables of the equation of motion of the magnetic field of particles, constituting the magnetic body, from the analysis conditions so as to calculate a solution of the equation of motion of the magnetic field. Then, the calculation means calculates the magnetic field at an arbitrary point in a space on the basis of the solution of the equation of motion of the magnetic field. The magnetic-field analysis device 1 calculates an arbitrary magnetic field in a space by using the calculation means on the basis of the equation of motion of the magnetic field and input information. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种对具有磁性体的系统有效地对磁场分析进行高精度地进行磁场分析的磁场分析装置。解决方案：磁场分析装置1具有存储装置和计算装置。存储装置存储包括磁体的磁化曲线（Potter-Schmulian方程）和磁场的运动方程的分析条件。计算装置根据分析条件计算构成磁体的粒子的磁场的运动方程的系数和变量的初始值和常数，以计算磁场的运动方程的解。然后，计算装置基于磁场的运动方程式求解空间中的任意点的磁场。磁场分析装置1基于磁场的运动方程和输入信息，通过使用计算装置来计算空间中的任意的磁场。版权所有（C）2011，JPO＆INPIT

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