专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006130900A Injection device of injection molding machine 审中-公开
标题翻译：注射成型机注射装置
公开(公告)号：JP2006130900A
公开(公告)日：2006-05-25
申请号：JP2005047661
申请日：2005-02-23
申请人： Fanuc Ltd , ファナック株式会社
发明人： YAMANAKA KATSUYUKI , NISHIMURA KOICHI , SHIMA KOJI , YANO SATOSHI
IPC分类号： B29C45/77 , B29C45/17
CPC分类号： B29C45/5008 , B29C2045/5032
摘要： PROBLEM TO BE SOLVED: To accurately measure the pressure of a resin applied on an injection screw.
SOLUTION: A driven pulley 4 is installed via a bearing 3 rotatably and unmovably in the axial direction on a first housing 1 which is movable in the injection axis direction. The driven pulley 4 is connected with a rotation transmitting member 5 by spline coupling. An injection screw 8 is fixed to the rotation transmitting member 5, and a second housing 7 is installed unmovably in the axial direction on a bearing 6. The first housing 1 is fixed to an outer ring part 2a and the second housing 7 is fixed to an inner ring part 2b of a load detector 2. Since the first housing 1 and the second housing 7 are relatively movable in the injection axis direction, no preload is generated on the load detector 2. The movement of the driven pulley 4 due to a force caused by the tension of a wound belt is obstructed by a bearing 3 and no friction force is generated at a spline coupling part, hence the pressure of a resin applied on the injection screw 8 can be accurately measured by the load detector 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：精确测量施加在注射螺杆上的树脂的压力。解决方案：从动带轮4经轴承3沿轴向可旋转地和不可移动地安装在可沿着喷射轴线方向移动的第一壳体1上。从动皮带轮4通过花键联接与旋转传递部件5连接。注射螺钉8固定在旋转传递部件5上，第二壳体7沿轴向方向不可移动地安装在轴承6上。第一壳体1固定在外环部分2a上，第二壳体7固定到负载检测器2的内圈部分2b。由于第一壳体1和第二壳体7在喷射轴线方向上可相对移动，所以在负载检测器2上不产生预载荷。由于从动皮带轮4的运动缠绕带的张力引起的力由轴承3阻塞，并且在花键联接部分没有产生摩擦力，因此施加在注射螺杆8上的树脂的压力可以由负载检测器2精确测量。 P>版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005297425A Injection device of injection molding machine 有权
标题翻译：注射成型机注射装置
公开(公告)号：JP2005297425A
公开(公告)日：2005-10-27
申请号：JP2004118810
申请日：2004-04-14
申请人： Fanuc Ltd , ファナック株式会社
发明人： YAMANAKA KATSUYUKI , NISHIMURA KOICHI , SHIMA KOJI
IPC分类号： B29C45/17 , B29C45/50
CPC分类号： B29C45/5008 , B29C45/1761 , B29C2045/5056
摘要： PROBLEM TO BE SOLVED: To prevent the axis of a heating barrel and the axis of an injection screw from being shifted to each other to facilitate alignment of the heating barrel and the injection screw.
SOLUTION: A front plate 1 is fixed to a base 10 through a height adjusting mechanism 13 and a rear plate 2 is fixed to the front plate 1 by a connecting member arranged in a left and right symmetric state. A guide fixing member 4 is provided to the front plate 1 having the heating barrel 11. The injection screw 12 inserted in the heating barrel 11 is attached to a pusher plate 5 in a freely rotatable manner and a ball nut 7 is fixed thereto. The ball screw 8 threaded with the ball nut 7 is fixed to the rear plate 2 in a freely rotatable manner. The pusher plate 5 is supported and guided by a support member 6 through the guide fixing member 4 by rotating the ball screw 8 and advanced to inject a resin. Since the pusher plate 5 is independent of a connecting member 3 elongated and deformed at the time of injection, it receives no influence to prevent the axis of the heating barrel 11 and the axis of the injection screw 12 from being shifted to each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止加热筒的轴线和注射螺杆的轴线彼此偏移，以便于加热筒和注射螺杆的对准。解决方案：前板1通过高度调节机构13固定到基座10，后板2通过布置在左右对称状态的连接构件固定到前板1。引导固定部件4设置在具有加热筒11的前板1上。插入加热筒11中的注射螺杆12以可自由旋转的方式安装在推动板5上，并将滚珠螺母7固定在其上。与滚珠螺母7螺纹连接的滚珠丝杠8以可自由旋转的方式固定在后板2上。推动板5通过使滚珠丝杠8旋转而通过引导固定部件4被支撑部件6支撑并引导，并推进以注入树脂。由于推板5与注射时细长变形的连接部件3无关，所以不会影响加热筒11的轴线和注射螺杆12的轴线彼此偏移。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008188886A Safety door for injection molding machine 有权
标题翻译：注塑机安全门
公开(公告)号：JP2008188886A
公开(公告)日：2008-08-21
申请号：JP2007026021
申请日：2007-02-05
申请人： Fanuc Ltd , ファナック株式会社
发明人： NISHIMURA KOICHI , SHIMA KOJI
IPC分类号： B29C45/84 , B22D17/26 , B29C45/64
CPC分类号： B29C45/84 , B22D17/20 , Y10T70/5173
摘要： PROBLEM TO BE SOLVED: To provide a safety door which is low-cost, lower in load and safer. SOLUTION: An operation-side safety door 10a having a ceiling part and a non-operation-side safety door 10b are arranged in the mold clamping section. The safety doors 10a and 10b come in contact with each other in contact sections 18a and 18b. The non-operation-side safety door 10b has an engaging member 11 tumbling with a guide member 12. The engaging member 11 has a bending hinge member 11d on the other side. When the safety doors 10a and 10b a closed (state (a)), the open-side safety door 10a can be opened and closed freely and independently (see (a) and (b)). When the non-operation-side safety door 10b is opened, the safety doors 10a and 10b are engaged together through the engaging member 11 and moved (see (c) and (d)). In a state (e), when the operation-side safety door 10a is moved to the closing side, the hinge member 11d is bent, and the safety doors 10a and 10b are engaged together. On moving together, the safety doors are connected in an integrated form, and their movement never becomes uncontrollable and is thus safe. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供低成本，低负载和更安全的安全门。解决方案：具有顶部和非操作侧安全门10b的操作侧安全门10a布置在模具夹紧部分中。安全门10a和10b在接触部分18a和18b中彼此接触。非操作侧安全门10b具有与引导构件12翻转的接合构件11.接合构件11在另一侧具有弯曲铰链构件11d。当安全门10a和10b闭合（状态（a））时，开放式安全门10a可以自由和独立地打开和关闭（参见（a）和（b））。当非操作侧安全门10b打开时，安全门10a和10b通过接合构件11接合并移动（参见（c）和（d））。在状态（e）中，当操作侧安全门10a移动到关闭侧时，铰链部件11d弯曲，并且安全门10a和10b接合在一起。在一起移动时，安全门以一体的形式连接起来，它们的运动永远不会变得不可控制，因此是安全的。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005262634A Injection device of injection molding machine 审中-公开
标题翻译：注射成型机注射装置
公开(公告)号：JP2005262634A
公开(公告)日：2005-09-29
申请号：JP2004078148
申请日：2004-03-18
申请人： Fanuc Ltd , ファナック株式会社
发明人： NISHIMURA KOICHI , SHIMA KOJI
IPC分类号： F16H55/36 , B29C45/17 , B29C45/50 , F16H25/20 , F16H25/22 , F16H55/38
CPC分类号： B29C45/5008 , B29C45/1761 , B29C2045/1765 , B29C2045/5032 , B29C2045/5056
摘要： PROBLEM TO BE SOLVED: To obtain an injection device which prevents the application of a biased load to a ball screw moving an injection screw.
SOLUTION: A pusher plate 5 which is moved by being guided by a guide rod 4 between a front plate 2 and a rear plate 3 is provided. The injection screw 13 and the ball screw 6 are fitted rotatably and immovably in the axial direction to the pusher plate 5. The ball screw 6 is engaged with a nut 7 fitted to the rear plate 3 to be incapable of rotation and axial movement. A support plate 20 is connected to the pusher plate 5 by a connection rod 21. The other end of the ball screw 6 is pivoted rotatably and immovably in the axial direction on the support plate 20. The pusher plate 5 and the support plate 20 are supported on a base 1 by straight line movement guides 22 and 23. Since both ends are supported by the pusher plate 5 and the support plate 20 which are supported on the base 1, slanting and the occurrence of the biased load are prevented, and a life is extended.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：获得防止对移动注射螺杆的滚珠丝杠施加偏压负载的注射装置。解决方案：提供通过在前板2和后板3之间被导杆4引导而移动的推动板5。注射螺钉13和滚珠丝杠6沿轴向可旋转地固定到推动板5上。滚珠丝杠6与安装在后板3上的螺母7啮合，不能旋转和轴向移动。支撑板20通过连接杆21连接到推动板5.滚珠丝杠6的另一端在支撑板20上沿轴向可旋转地和不可移动地枢转。推动板5和支撑板20是通过直线移动引导件22和23支撑在基座1上。由于两端由支撑在基座1上的推动板5和支撑板20支撑，所以倾斜并且防止了偏置负载的发生，并且生命延长了版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2007015165A Injection device of injection molding machine 有权
标题翻译：注射成型机注射装置
公开(公告)号：JP2007015165A
公开(公告)日：2007-01-25
申请号：JP2005197303
申请日：2005-07-06
申请人： Fanuc Ltd , ファナック株式会社
发明人： NISHIMURA KOICHI , SHIMA KOJI , NAITO YASUO
IPC分类号： B29C45/50
CPC分类号： B29C45/5008 , B29C2045/5032 , B29C2045/5056
摘要： PROBLEM TO BE SOLVED: To eliminate the rotational vibration by rotation of a rotation member pivoted by a load cell from the load cell detecting a resin pressure.
SOLUTION: The outer ring part 3a of the load cell 3 is fitted to the front of a pusher plate 1, and a rotation transmission member mounting part 3e connected integrally to an inner ring part 3c is installed. A rotation transmission member 4 connected with an injection screw 18 is pivoted by a bearing 5 in the mounting part 3e. A resin pressure applied to the injection screw 18 acts on the inner ring part 3c of the load cell 3 through the rotation transmission member 4 and the rotation transmission member mounting part 3e, and a distortion forming part 3b detects a distortion resin pressure. The rotation transmission member 4 is rotated/driven through a driven pulley shaft 7 by driving a motor 12. The rotational vibration of the bearing 5 is absorbed by a necking part 3d installed in the rotation transmission member mounting part 3e. Therefore, the load cell 3 eliminates a disturbance by the rotational vibration of the bearing 5 and detects the resin pressure accurately.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过由测力传感器枢转的旋转构件从检测树脂压力的测力传感器旋转来消除旋转振动。
解决方案：将测力传感器3的外圈部3a装配到推动板1的前部，并且安装有与内圈部3c一体连接的旋转传递构件安装部3e。与注射螺杆18连接的旋转传递构件4通过轴承5在安装部3e中枢转。施加到注射螺杆18的树脂压力通过旋转传递构件4和旋转传递构件安装部3e作用在测力传感器3的内圈部分3c上，并且变形形成部分3b检测变形树脂压力。旋转传递部件4通过驱动电动机12而通过从动带轮轴7旋转/驱动。轴承5的旋转振动被设置在旋转传递部件安装部3e中的颈缩部3d吸收。因此，称重传感器3通过轴承5的旋转振动消除干扰，并且精确地检测树脂压力。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007007887A Injection device of injection molding machine 有权
标题翻译：注射成型机注射装置
公开(公告)号：JP2007007887A
公开(公告)日：2007-01-18
申请号：JP2005188134
申请日：2005-06-28
申请人： Fanuc Ltd , ファナック株式会社
发明人： NISHIMURA KOICHI , SHIMA KOJI , NAITO YASUO
IPC分类号： B29C45/50 , B29C45/77
CPC分类号： B29C45/5008 , B29C2045/5032
摘要： PROBLEM TO BE SOLVED: To exclude the adverse effect exerted on a load cell by the belt tension due to belt transmission.
SOLUTION: The load cell 3 for detecting the pressure of a resin is attached to a pusher plate 1 and a rotation transmitting member 4 having an injection screw 17 fixed thereto is supported on the inner ring part thereof by a shaft. The pulley shaft 7 of a pulley 9 is supported on the pusher plate 1 to be joined to the rotation transmitting member 4 by a spline. A screw rotating motor 12 is attached to the motor attaching part 2a of the housing 2 provided to the rear of the pusher plate 1. Force collectively acts on the root 2a' of the motor attaching part 2a of the housing 2 by the tension of the belt provided between the pulley 9 and the pulley 11 attached to the output shaft of the motor under tension. However, since the housing 2 is separated from the pusher plate 1 and fixed to the pusher plate 1 at a position other than the root 2a' of the motor attaching part, the effect of belt tension is not exerted on the load cell. As a result, the pressure of the resin can be detected with high precision.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过皮带传动的皮带张力来排除施加在称重传感器上的不利影响。解决方案：用于检测树脂压力的称重传感器3安装在推动板1上，并且具有固定有注射螺杆17的旋转传递部件4通过轴支撑在其内环部分上。滑轮9的滑轮轴7被支撑在推动板1上，以通过花键连接到旋转传递部件4。螺杆旋转马达12安装在设置在推动板1后部的壳体2的马达安装部分2a上。力通过拉力的作用力共同作用在壳体2的马达安装部分2a的根部2a'上皮带9设置在滑轮9与紧固马达的输出轴上的皮带轮11之间。然而，由于壳体2与推动板1分离并且在电动机安装部的根部2a'以外的位置固定在推动板1上，因此带张力的作用不会对称重传感器施加。结果，可以高精度地检测树脂的压力。版权所有（C）2007，JPO＆INPIT

7. 发明专利

DE602006002074D1 未知
公开(公告)号：DE602006002074D1
公开(公告)日：2008-09-18
申请号：DE602006002074
申请日：2006-06-23
申请人： FANUC LTD
发明人： NISHIMURA KOICHI , SHIMA KOJI , NAITO YASUO FANUC
IPC分类号： B29C45/50 , B29C48/96

8. 发明专利

DE602005002291D1 未知
公开(公告)号：DE602005002291D1
公开(公告)日：2007-10-18
申请号：DE602005002291
申请日：2005-03-17
申请人： FANUC LTD
发明人： NISHIMURA KOICHI , SHIMA KOJI
IPC分类号： B29C45/50 , F16H55/36 , B29C45/17 , F16H25/20 , F16H25/22 , F16H55/38

9. 发明专利

DE602005015155D1 未知
公开(公告)号：DE602005015155D1
公开(公告)日：2009-08-13
申请号：DE602005015155
申请日：2005-04-05
申请人： FANUC LTD
发明人： YAMANAKA KATSUYUKI , NISHIMURA KOICHI , SHIMA KOJI
IPC分类号： B29C45/50 , B29C45/17

10. 发明专利

JPH09109218A ACCESS PANEL STRUCTURE FOR INJECTION MOLDING MACHINE 失效
公开(公告)号：JPH09109218A
公开(公告)日：1997-04-28
申请号：JP29604295
申请日：1995-10-20
申请人： FANUC LTD
发明人： YAMANAKA KATSUYUKI , SHIMA KOJI
IPC分类号： B29C45/17 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To make it possible to allow the prevention of the invasion of water using a drip-proof gasket having non-conductivity and the prevention of the generation of charge at a metal access panel, the invasion or reflection of noise to be compatible. SOLUTION: A drip-proof gasket 11a having non-conductivity is mounted on the outer periphery of an access panel 16 to prevent the invasion of water from the mounting part of the panel 16. A rectangular frame-like conducting member is fixed by electrically connecting to the folded parts 17b, 18b of plates 17, 18 fixed to the housing 1 side of an injection molding machine body, and the electric connection of the panel 16 to the body is secured by the contact of the conducting member with the rear surface of the panel 16. Since the housing 1 itself of the body is grounded, stray capacitance charged to the panel 16 and the noise picked up by the panel 16 are grounded through the conductive member and the body to prevent the charge of the panel 16 and the invasion and reflection of the noise.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式