-
公开(公告)号：US10940624B2
公开(公告)日：2021-03-09
申请号：US15927252
申请日：2018-03-21
摘要： In an injection molding machine in which intermediate molds are disposed movably in a mold opening/closing direction between a movable platen attached with a movable mold and a stationary platen attached with a stationary mold, setting is simplified when individually setting a setting value related to molding using the movable mold and the intermediate mold and a setting value related to molding using the stationary mold and the intermediate mold. In a method for controlling an injection molding machine in which intermediate molds are disposed movably in a mold opening/closing direction between a movable platen attached with a movable mold and a stationary platen attached with a stationary mold, single setting enables setting of both of a setting value related to molding using the movable mold and the intermediate mold and a setting value related to molding using the stationary mold and the intermediate mold.
-
公开(公告)号：US20130126074A1
公开(公告)日：2013-05-23
申请号：US13670697
申请日：2012-11-07
发明人： Tomoaki HIROSE , Takayuki YAMAMOTO
CPC分类号： B32B37/14 , B32B37/10 , B32B37/1009 , B32B2457/14 , H01L2224/75315 , H01L2224/75317 , Y10T156/1002
摘要： A surface of a laminate base body including a projection is caused to penetrate at least a film-shaped laminating body and surely laminated by a simple configuration, and a laminate thereof is formed at a uniform thickness without an occurrence of voids. A laminating device is provided with a heating unit configured to heat at least an insulating resin film; an upper plate and a lower plate configured to be capable of opening and closing, and configured to form a chamber that becomes sealed upon closing; a receiving member having an elasticity and disposed on the upper plate; an elastic membrane body disposed on the lower plate; a vacuuming unit configured to vacuum inside of the chamber; and a compressing unit configured to bloat the elastic membrane body.
摘要翻译： 包括突起的层叠基体的表面至少穿透膜状层叠体，并且通过简单的构造可靠地层压，并且层叠体以均匀的厚度形成，而不产生空隙。 层压装置设置有加热单元，该加热单元构造成至少加热绝缘树脂膜; 上板和下板，其构造成能够打开和关闭，并且构造成形成在关闭时变得密封的室; 具有弹性并设置在上板上的接收构件; 设置在下板上的弹性膜体; 抽真空单元，其构造成在所述室内部真空; 以及构造成使所述弹性膜体膨胀的压缩单元。
-
公开(公告)号：US07322816B2
公开(公告)日：2008-01-29
申请号：US10895378
申请日：2004-07-21
申请人： Toshiyuki Ebina
发明人： Toshiyuki Ebina
CPC分类号： B29C45/263 , B29C45/43 , B29C2045/2659 , B29C2045/2667 , B29D17/005 , Y10S425/81
摘要： To form a disk substrate 42 having a no information area at low cost and without failure, a mold 12 is provided for forming a disk substrate 42 having a no information area 44. A cavity 32 of the mold 12 has a surface 50 corresponding to the no information area 44 and made of a mirror-surfaced plate 22. A cylindrical member (sleeve 35) is inserted in an inner hole 38 of the mirror-surfaced plate 22. An annular projection 33 is provided on the end surface of the cylindrical member adjacent to the cavity.
摘要翻译： 为了以低成本且无故障地形成无信息区的盘基片42，设置有用于形成无信息区域44的盘基片42的模具12。 模具12的空腔32具有对应于无信息区域44并由镜面板22制成的表面50。 圆柱形构件（套筒35）插入在镜面板22的内孔38中。 环形凸起33设置在与空腔相邻的圆柱形构件的端面上。
-
公开(公告)号：US07074031B2
公开(公告)日：2006-07-11
申请号：US11023345
申请日：2004-12-29
申请人： Toshiyuki Ebina
发明人： Toshiyuki Ebina
IPC分类号： B29D11/00
CPC分类号： B29C33/56 , B29C45/2632 , B29C2045/264 , B29D17/005 , Y10S425/81
摘要： The present invention aims at increasing service life of an inner circumferential stamper holder in a die for molding disc substrates that is used when the disc substrates are injection molded. To that end, in the die for molding the disc substrates in which a stamper 3 is supported by at least one of a stationary die 6 and a movable die 1, an abrasion resistant treatment is applied to at least a portion, which abuts against a side surface 3a of a center opening of the stamper 3, of an outer circumferential surface 4a of the inner circumferential stamper holder 4 supporting the stamper 3.
摘要翻译： 本发明的目的在于提高用于成型盘基板的模具中的内周压模保持器的使用寿命，该盘基板在注射成型盘基板时使用。 为此，在用于成型模具的模具中，其中压模3被固定模具6和可移动模具1中的至少一个支撑，所述耐磨处理被施加到至少一部分， 内周压模支架4的外周面4a支撑压模3的压模3的中心开口的侧表面3a。
-
公开(公告)号：US07018193B2
公开(公告)日：2006-03-28
申请号：US10830070
申请日：2004-04-23
申请人： Toshiyuki Ebina
发明人： Toshiyuki Ebina
IPC分类号： B29D11/00
CPC分类号： B29C45/2632 , B29C2045/264 , Y10S425/81
摘要： A die for molding disc substrates, includes, in a stamper, a to-be-held surface that diverges continuously from an inner circumferential surface of a center hole. An inner stamper holder holding the inner circumferential side of the stamper includes a cylindrical body and a claw including a cavity forming surface substantially parallel to the inner circumferential side head surface, and a holding surface diverging tapered toward the cavity holding the to-be-held surface. In the cylindrical body portion, a cylindrical surface that is opposed to the inner circumferential surface of the stamper. The die prevents the claw of the inner stamper holder from projecting from a transfer surface of the stamper and solves a problem of insufficient strength of the inner circumferential side of the stamper.
摘要翻译： 用于成型盘基板的模具在压模中包括从中心孔的内周面连续分开的待保持表面。 保持压模的内周侧的内部压模保持器包括圆筒体和爪，其包括基本上平行于内周侧头表面的空腔形成表面，并且保持表面发散，朝向保持待保持 表面。 在圆柱体部分中，与压模的内圆周表面相对的圆柱形表面。 该模具防止内部压模夹持器的爪从压模的转印表面突出，并且解决了压模的内周侧的强度不足的问题。
-
公开(公告)号：US20050208170A1
公开(公告)日：2005-09-22
申请号：US11023338
申请日：2004-12-29
申请人： Toshiyuki Ebina
发明人： Toshiyuki Ebina
CPC分类号： B29D17/005 , B29C45/0025 , B29C45/2608 , B29C45/2632 , B29C2045/2648 , B29L2017/005 , Y10S425/81
摘要： It is an object of the present invention to provide a die assembly for molding optical disc substrates, wherein formation of a burr perpendicular to a reading surface that is opposite to a signal surface of each optical disc substrate can be prevented and two signal surfaces can be bonded together satisfactorily. To that end, in a die assembly for molding optical disc substrates that comprises an outer circumferential stamper holder 25 having: a stamper holding portion 34 that holds an outer circumferential edge portion 26E of a stamper 26 disposed on a specular plate 24; and an inner circumferential portion 33 that defines an outer circumferential end 27E of a molding cavity 27, the inner circumferential portion 33 of the outer circumferential stamper holder is provided with a projecting portion 35 having an acute cross-section that consists of a smooth surface projecting into the molding cavity 27 toward the stamper holding portion 34.
摘要翻译： 本发明的目的是提供一种用于模制光盘基片的模具组件，其中可以防止垂直于与每个光盘基板的信号表面相对的读取表面的毛刺的形成，并且可以将两个信号表面 结合在一起令人满意。 为此，在用于成型光盘基板的模具组件中，该模具组件包括外周压模夹持器25，该外周压模夹具具有：保持设置在镜面板24上的压模26的外周缘部分26E的压模保持部分34; 以及限定成型腔27的外周端部27E的内周部33，外周压模夹持器的内周部33设置有具有急剧横截面的突出部35，该突出部35由光滑表面 突出到成型腔27中朝向压模保持部34。
-
公开(公告)号：US20020158598A1
公开(公告)日：2002-10-31
申请号：US10133434
申请日：2002-04-29
发明人： Keijiro Oka
IPC分类号： G05B011/01
CPC分类号： G05B19/19 , B29C45/76 , G05B2219/37163 , G05B2219/45244 , H02P5/00 , H02P6/28
摘要： In a method for controlling a servomotor in an injection molding machine having a servo amplifier which outputs a driving current 16 according to a command signal 15 transmitted from a control device 1 and a servomotor 8 having an encoder 9 which is driven by the driving current 16, the encoder 9 transmits angular displacement data 13, 14 to the encoder 9 according to a request command supplied from the control device 1. The control device transmits a command signal 15 calculated based on the received angular displacement data 14 to the servo amplifier 6.
摘要翻译： 一种用于控制具有伺服放大器的伺服电动机的方法，所述伺服放大器根据从控制装置1发送的命令信号15和具有由驱动电流16驱动的编码器9的伺服电动机8输出驱动电流16 编码器9根据从控制装置1提供的请求命令向编码器9发送角位移数据13,14。控制装置将基于接收到的角位移数据14计算出的命令信号15发送到伺服放大器6。
-
8.发明授权
公开(公告)号：US6109909A
公开(公告)日：2000-08-29
申请号：US166329
申请日：1998-10-05
申请人： Ryozo Morita
发明人： Ryozo Morita
CPC分类号： B29C45/54 , B29C2045/545
摘要： A pre-plasticizing injection apparatus operated with a mold clamped by a mold clamping device comprises: a screw device movable toward and away from the mold clamping device and including a heat-plasticizing cylinder having a bore and a screw which rotatably extends through the bore, so that a resin material introduced into the heat-plasticizing cylinder is fed by rotation of the screw to one axial end of the heat-plasticizing cylinder, while being plasticized, and is ejected from the axial end; and a plunger device movable toward and away from the mold clamping device and including a plurality of heating and injecting cylinders and an injection nozzle which is connectable to the mold, each heating and injecting cylinders being operated to store therein the resin material plasticized by the screw device, while being operated to inject the resin material through the injection nozzle into the mold; and a switching valve device which permits the screw device to be connected to at least one of the plurality of the heating and injecting cylinders to supply the resin material from the screw device to the cylinder, while at the same time permitting the injection nozzle to be connected to at least one of the rest of the plurality of heating and injecting cylinders to inject the resin material store in the cylinder through the injection nozzle into the mold. An injection molding method using the injection apparatus is also disclosed.
摘要翻译： 用模具夹紧装置夹紧的模具操作的预塑化注射装置包括：可朝向和远离模具夹紧装置移动的螺旋装置，并且包括具有可旋转地延伸穿过孔的孔和螺钉的热塑化筒， 使得引入到热塑化筒中的树脂材料在被塑化的同时通过螺杆的旋转被馈送到热塑化筒的一个轴向端部，并从轴向端部排出; 以及可朝向和远离模具夹紧装置移动的柱塞装置，并且包括可连接到模具的多个加热和注射缸和喷嘴，每个加热和注射缸被操作以存储由螺杆塑化的树脂材料 装置，同时操作以将树脂材料通过注射喷嘴注入模具中; 以及切换阀装置，其允许螺杆装置连接到多个加热和注射缸中的至少一个，以将树脂材料从螺杆装置供应到缸，同时允许喷嘴为 连接到多个加热和注射圆筒的其余部分中的至少一个，以通过注射喷嘴将树脂材料储存在圆筒中进入模具。 还公开了使用注射装置的注射成型方法。
-
9.发明授权
公开(公告)号：US5961901A
公开(公告)日：1999-10-05
申请号：US747390
申请日：1996-11-12
申请人： Ikuo Asai
发明人： Ikuo Asai
CPC分类号： B29C45/38 , B29C45/0025 , B29L2017/005 , Y10S425/81
摘要： Into the cavity formed by closing a stationary mold with a movable mold, material is filled through a gate portion of a female cutter. After the material is filled into the cavity, a male cutter is advanced at a high speed from a starting position S to a vicinity position P of the female cutter, at the position P the advance speed is changed to a low speed and the male cutter advances at the low speed to an advancing limit position E to carry out the gate cutting. Then, the filled material solidifies while being cooled.
摘要翻译： 通过用可移动模具闭合固定模具而形成的空腔中，通过母切割器的浇口部分填充材料。 在材料填充到空腔中之后，雄性切割器以高速从母机的起始位置S前进到附近位置P，在位置P处，提前速度改变为低速，而雄性切割器 以低速前进到前进极限位置E，进行闸门切割。 然后，填充材料在冷却时固化。
-
公开(公告)号：US4214858A
公开(公告)日：1980-07-29
申请号：US046001
申请日：1979-06-04
申请人： Kazumitsu Omori
发明人： Kazumitsu Omori
摘要： An injection apparatus provides for monitoring system a comprising a means comparing a peak pressure in a hydraulic cylinder during injection and a time for a moment of injection start to a moment of occurrence of said peak pressure with a respectively predetermined value.
摘要翻译： 注射装置提供监测系统a，其包括将注射期间的液压缸中的峰值压力与注射开始时刻到发生所述峰值压力的时刻之间的预定值进行比较的装置。
-
-
-
-
-
-
-
-
-
搜索结果
86 条记录 (耗时 0.038 秒)
