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公开(公告)号：US20100176522A1
公开(公告)日：2010-07-15
申请号：US12376560
申请日：2007-07-19
CPC分类号： B29C45/78 , B29C45/73 , B29C45/7306 , B29C2945/76481 , B29L2011/00
摘要： A die having a plurality of cavities and a temperature sensor for acquiring a temperature value in which the number of the cavities is larger than that of electrothermal conversion elements. When viewed from a direction perpendicular to the surface of a parting line, all cavities and a temperature sensor are arranged in a region occupied by the electrothermal conversion elements. Interval between the outlines of the cavities is smaller than the minimum interval between the outline of the cavity and the electrothermal conversion element, and the shortest distance between the electrothermal conversion element and the temperature measuring portion of a temperature measuring element is shorter than the minimum interval between the outline of the cavity and the electrothermal conversion element.
摘要翻译： 具有多个空腔的模具和用于获取空腔数量大于电热转换元件的温度值的温度传感器。 当从与分型线的表面垂直的方向观察时，所有空腔和温度传感器被布置在由电热转换元件占据的区域中。 空腔轮廓之间的间隔小于空腔轮廓与电热转换元件之间的最小间隔，并且电热转换元件与温度测量元件的温度测量部分之间的最短距离短于最小间隔 在空腔的轮廓和电热转换元件之间。
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公开(公告)号：US08852471B2
公开(公告)日：2014-10-07
申请号：US12376560
申请日：2007-07-19
IPC分类号： B29D11/00
CPC分类号： B29C45/78 , B29C45/73 , B29C45/7306 , B29C2945/76481 , B29L2011/00
摘要： A die having a plurality of cavities and a temperature sensor for acquiring a temperature value in which the number of the cavities is larger than that of electrothermal conversion elements. When viewed from a direction perpendicular to the surface of a parting line, all cavities and a temperature sensor are arranged in a region occupied by the electrothermal conversion elements. Interval between the outlines of the cavities is smaller than the minimum interval between the outline of the cavity and the electrothermal conversion element, and the shortest distance between the electrothermal conversion element and the temperature measuring portion of a temperature measuring element is shorter than the minimum interval between the outline of the cavity and the electrothermal conversion element.
摘要翻译： 具有多个空腔的模具和用于获取空腔数量大于电热转换元件的温度值的温度传感器。 当从与分型线的表面垂直的方向观察时，所有空腔和温度传感器被布置在由电热转换元件占据的区域中。 空腔轮廓之间的间隔小于空腔轮廓与电热转换元件之间的最小间隔，并且电热转换元件与温度测量元件的温度测量部分之间的最短距离短于最小间隔 在空腔的轮廓和电热转换元件之间。
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公开(公告)号：US20100176523A1
公开(公告)日：2010-07-15
申请号：US12438268
申请日：2007-08-17
CPC分类号： B29C45/73 , B29C45/78 , B29L2011/00
摘要： A device to manufacture an optical component, wherein a fixed metal mold 5 and a movable metal mold 6 are clamped to each other while controlling a temperature, and a molding material is injected into the cavity therebetween. In the device, there are disposed electrothermal conversion elements 15 and 25 to control the temperature by electrothermal conversion in response to an electric input, and a medium temperature control section 8 to control the temperature through heat exchange by circulating a heating medium in medium flow paths 16 and 26 in the device from an outside of the device.
摘要翻译： 一种制造光学部件的装置，其中固定金属模具5和可动金属模具6在控制温度的同时彼此夹紧，并且将模塑材料注入其间的空腔中。 在该装置中，设置电热转换元件15和25，以响应于电输入而通过电热转换来控制温度;以及介质温度控制部分8，其通过在介质流路中循环加热介质来进行热交换来控制温度 16和26在设备的外部。
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公开(公告)号：US08287264B2
公开(公告)日：2012-10-16
申请号：US11528839
申请日：2006-09-26
IPC分类号： B29C45/78
CPC分类号： B29C45/74 , B29C45/78 , B29C2045/0094 , B29C2045/2741 , B29C2045/2754 , B29L2011/00
摘要： An injection molding comprises: a fixed mold; a movable mold which is capable of contacting to and separating from the fixed mold; and an injection unit which supplies molten resin to a space formed between the fixed mold and the movable mold when being pressed to a non-molding face of the fixed mold. The injection unit comprises: a nozzle portion which injects molten resin to the space formed between the molds; an injecting portion which applies molten resin pressure toward the space formed between the fixed mold and the movable mold though the nozzle portion; a heater and a temperature sensor provided on the nozzle portion; and a heater and a temperature sensor provided on the injecting portion, and detection accuracy of the sensor of the nozzle portion is higher than that of the injecting potion. There is thus provided an injection molding machine capable of manufacturing optics with high accuracy without considerable cost-up by realizing stable and highly accurate injection.
摘要翻译： 注射成型包括：固定模具; 能够与固定模具接触和分离的活动模具; 以及注射单元，其在被固定模具的非成型面压制时，将熔融树脂供给到形成在固定模具和可动模具之间的空间。 注射单元包括：喷嘴部分，其将熔融树脂注射到形成在模具之间的空间; 注射部分，其通过喷嘴部分向固定模具和可动模具之间形成的空间施加熔融树脂压力; 设置在喷嘴部上的加热器和温度传感器; 设置在喷射部上的加热器和温度传感器，喷嘴部的传感器的检测精度高于喷射部的传感器的检测精度。 因此，提供了一种注射成型机，其能够通过实现稳定且高度精确的注射而以高精度制造光学器件而不需要大量成本。
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公开(公告)号：US20070077327A1
公开(公告)日：2007-04-05
申请号：US11528839
申请日：2006-09-26
CPC分类号： B29C45/74 , B29C45/78 , B29C2045/0094 , B29C2045/2741 , B29C2045/2754 , B29L2011/00
摘要： An injection molding comprises: a fixed mold; a movable mold which is capable of contacting to and separating from the fixed mold; and an injection unit which supplies molten resin to a space formed between the fixed mold and the movable mold when being pressed to a non-molding face of the fixed mold. The injection unit comprises: a nozzle portion which injects molten resin to the space formed between the molds; an injecting portion which applies molten resin pressure toward the space formed between the fixed mold and the movable mold though the nozzle portion; a heater and a temperature sensor provided on the nozzle portion; and a heater and a temperature sensor provided on the injecting portion, and detection accuracy of the sensor of the nozzle portion is higher than that of the injecting potion. There is thus provided an injection molding machine capable of manufacturing optics with high accuracy without considerable cost-up by realizing stable and highly accurate injection.
摘要翻译： 注射成型包括：固定模具; 能够与固定模具接触和分离的活动模具; 以及注射单元，其在被固定模具的非成型面压制时，将熔融树脂供给到形成在固定模具和可动模具之间的空间。 注射单元包括：喷嘴部分，其将熔融树脂注射到形成在模具之间的空间; 注射部分，其通过喷嘴部分向固定模具和可动模具之间形成的空间施加熔融树脂压力; 设置在喷嘴部上的加热器和温度传感器; 设置在喷射部上的加热器和温度传感器，喷嘴部的传感器的检测精度高于喷射部的传感器的检测精度。 因此，提供了一种注射成型机，其能够通过实现稳定且高度精确的注射而以高精度制造光学器件而不需要大量成本。
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公开(公告)号：US20090324764A1
公开(公告)日：2009-12-31
申请号：US12438828
申请日：2007-08-08
申请人： Kanji Sekihara , Shinichiro Hara
发明人： Kanji Sekihara , Shinichiro Hara
IPC分类号： B29C45/66
CPC分类号： B29C45/1744 , B29C45/2606
摘要： An optical element manufacturing apparatus is provided with a fixed side metal mold 5 attached to a fixed platen 1, and a movable side metal platen 6 attached to a movable platen 2. The fixed side metal mold 5 and the movable side metal mold 6 are clamped by bringing both platens 1 and 2 close to each other. In the clamped status, a molding material is injected into a molding cavity between the both metal molds and an optical element is produced. A taper recessed section 11a and a taper protruding section 21a, provided on the fixed side metal mold 5 and the movable side metal mold 6 respectively, fit each other. The movable side metal molds 6 provides a friction mechanism section 23 which permits the metal mold to shift within a plane perpendicular to the clamping direction with respect to the movable platen 2.
摘要翻译： 光学元件制造装置设置有安装在固定台板1上的固定侧金属模5和安装在可动压板2上的可动侧金属压板6.固定侧金属模具5和可动侧金属模具6被夹紧 通过使压板1和2彼此靠近。 在夹紧状态下，将模制材料注入到两个金属模具之间的模制腔中，并且制造光学元件。 分别设置在固定侧金属模具5和可动侧金属模具6上的锥形凹部11a和锥形突出部21a彼此配合。 可移动侧金属模具6提供摩擦机构部分23，其允许金属模具相对于可动压板2在垂直于夹紧方向的平面内移动。
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公开(公告)号：US20070077322A1
公开(公告)日：2007-04-05
申请号：US11540994
申请日：2006-09-28
申请人： Kanji Sekihara , Shinichiro Hara
发明人： Kanji Sekihara , Shinichiro Hara
CPC分类号： B29C45/1761 , B29C45/64 , B29L2011/0016
摘要： A resin molding apparatus wherein a movable platen for supporting a movable mold is connected to a fixed platen for supporting a fixed mold by tie bars. The movable platen has bush bearings, and the movable platen is movable along the tie bars via the bush bearings. A low friction surface treatment is applied to at least either the outer circumferences of the tie bars or the inner circumferences of the bush bearings.
摘要翻译： 一种树脂模制装置，其中用于支撑可移动模具的活动压板连接到用于通过连杆支撑固定模具的固定压板。 可移动压板具有衬套轴承，并且可动压板可通过衬套轴承沿着连接杆移动。 对于连杆的外周或衬套轴承的内圆周的至少一个应用低摩擦表面处理。
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公开(公告)号：US07988441B2
公开(公告)日：2011-08-02
申请号：US12438828
申请日：2007-08-08
申请人： Kanji Sekihara , Shinichiro Hara
发明人： Kanji Sekihara , Shinichiro Hara
IPC分类号： B29C33/22
CPC分类号： B29C45/1744 , B29C45/2606
摘要： An optical element manufacturing apparatus is provided with a fixed side metal mold 5 attached to a fixed platen 1, and a movable side metal mold 6 attached to a movable platen 2. The fixed side metal mold 5 and the movable side metal mold 6 are clamped by bringing both platens 1 and 2 close to each other. In the clamped status, a molding material is injected into a molding cavity between the both metal molds and an optical element is produced. A taper recessed section 11a and a taper protruding section 21a, provided on the fixed side metal mold 5 and the movable side metal mold 6 respectively, fit each other. The movable side metal mold 6 provides a friction mechanism section 23 which permits the metal mold to shift within a plane perpendicular to the clamping direction with respect to the movable platen 2.
摘要翻译： 光学元件制造装置设置有安装在固定台板1上的固定侧金属模具5和安装在可动台板2上的可动侧金属模具6.固定侧金属模具5和可动侧金属模具6被夹紧 通过使压板1和2彼此靠近。 在夹紧状态下，将模制材料注入到两个金属模具之间的模制腔中，并且制造光学元件。 分别设置在固定侧金属模具5和可动侧金属模具6上的锥形凹部11a和锥形突出部21a彼此配合。 可移动侧金属模具6提供摩擦机构部分23，其允许金属模具在垂直于夹紧方向的平面内相对于可动压板2移动。
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公开(公告)号：US20140233116A1
公开(公告)日：2014-08-21
申请号：US14348860
申请日：2012-09-10
IPC分类号： G02B7/02
CPC分类号： G02B7/02 , B41J2/471 , G02B26/125 , G11B7/1372 , G11B7/1374 , H04N1/113
摘要： An optical element has a first surface, a second surface on the opposite side of the first surface, an optical surface, and a protruding part. The protruding part is held in a prescribed position by being in contact with a holding member. The protruding part comprises a first protruding part and a second protruding part, The first protruding part comprises a first contact part that is a convex circular arc shape on at least one longitudinal plane and partly comes into contact with the holding member. The second protruding part comprises a second contact part that is a convex circular arc shape on at least one longitudinal plane and partly comes into contact with the holding member. A circular arc constitutes the first contact part and a circular arc that constitutes the second contact part are present in at least one cross-section that passes through a contact point between the first contact part and the holding member as well as a contact point between the second contact part and the holding member, and the center of the circular arc that constitutes the first contact part is aligned with the center of the circular arc that constitutes the second protruding part.
摘要翻译： 光学元件具有第一表面，在第一表面的相对侧上的第二表面，光学表面和突出部分。 突起部通过与保持部件接触而保持在规定位置。 突出部包括第一突出部和第二突出部。第一突出部包括在至少一个纵向平面上呈凸圆弧形状并且部分地与保持部件接触的第一接触部。 第二突出部包括在至少一个纵向平面上是凸圆弧形状并且部分地与保持构件接触的第二接触部。 圆弧构成第一接触部分，并且构成第二接触部分的圆弧存在于穿过第一接触部分和保持部件之间的接触点的至少一个横截面以及接触点之间的接触点 第二接触部和保持构件，构成第一接触部的圆弧的中心与构成第二突出部的圆弧的中心对准。
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10.发明申请Device and Manufacturing Resin Molded Articles for Use in Optical Elements, and Method for Manufacturing Optical Elements 审中-公开用于光学元件的装置和制造树脂模制品以及用于制造光学元件的方法公开(公告)号：US20120187588A1
公开(公告)日：2012-07-26
申请号：US13498488
申请日：2010-09-06
CPC分类号： B29C45/1704 , B29C45/401 , B29D11/00 , B29L2011/00
摘要： A device for manufacturing resin molded articles for use in optical elements. Said device is provided with a first molding die which is fixed in place; a second molding die, being movable, which has, on a molding die surface of a cavity, a transfer surface for transferring an optical surface to a melted resin injected into the cavity; a nozzle for injecting a fluid under pressure into the melted resin injected into the cavity, thereby forming a void inside said melted resin; and an ejector pin that is provided in the second molding die, protruding from the molding surface thereof, to release a base material from the molding surface.
摘要翻译： 一种用于制造用于光学元件的树脂模塑制品的装置。 所述装置设置有固定就位的第一成型模具; 第二成型模具，其可移动，其在空腔的成型模具表面上具有用于将光学表面转移到注入到所述空腔中的熔融树脂的转印面; 用于将压力下的流体注入到注入到空腔中的熔融树脂中的喷嘴，从而在所述熔融树脂内部形成空隙; 以及设置在第二成型模具中的从其模制表面突出的推顶销，以从模制表面释放基材。
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