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公开(公告)号：US07134863B2
公开(公告)日：2006-11-14
申请号：US11098473
申请日：2005-04-05
IPC分类号： B29C45/64
CPC分类号： B29C45/1761 , B29C45/661 , B29C2045/1788
摘要： Jack-up bolts are provided at two places along the rear platen movement direction on both sides of a lower part of a rear platen of an injection molding machine. The jack-up bolt engages threadedly with a bolt hole formed in the rear platen, and a lower end face of the jack-up bolt abuts on the upper surface of a slide plate to support the rear platen. A fixing bolt is inserted in a through hole formed in the jack-up bolt, and is threadedly engaged with a tap hole provided in the slide plate, by which the rear platen and the slide plate are integrated. The rear platen moves while being supported by the slide plate. When the tilt of the rear platen is corrected, the fixing bolt is loosened and the jack-up bolt is turned, by which a distance between the rear platen and the slide plate is adjusted.
摘要翻译： 在注射成型机的后台板的下部的两侧，沿着后板移动方向的两个位置设置有夹头螺栓。 起升螺栓与形成在后压板中的螺栓孔螺纹接合，并且起升螺栓的下端面抵靠滑板的上表面以支撑后压板。 将固定螺栓插入形成在自升式螺栓中的通孔中，并且与设置在滑板中的抽头孔螺纹接合，后压板和滑板通过该通孔被一体化。 后台板在被滑板支撑的同时移动。 当后台板的倾斜被校正时，固定螺栓松动并且自升式螺栓被转动，由此调整后压板和滑板之间的距离。
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公开(公告)号：US20050233029A1
公开(公告)日：2005-10-20
申请号：US11098473
申请日：2005-04-05
CPC分类号： B29C45/1761 , B29C45/661 , B29C2045/1788
摘要： Jack-up bolts are provided at two places along the rear platen movement direction on both sides of a lower part of a rear platen of an injection molding machine. The jack-up bolt engages threadedly with a bolt hole formed in the rear platen, and a lower end face of the jack-up bolt abuts on the upper surface of a slide plate to support the rear platen. A fixing bolt is inserted in a through hole formed in the jack-up bolt, and is threadedly engaged with a tap hole provided in the slide plate, by which the rear platen and the slide plate are integrated. The rear platen moves while being supported by the slide plate. When the tilt of the rear platen is corrected, the fixing, bolt is loosened and the jack-up bolt is turned, by which a distance between the rear platen and the slide plate is adjusted.
摘要翻译： 在注射成型机的后台板的下部的两侧，沿着后板移动方向的两个位置设置有夹头螺栓。 起升螺栓与形成在后压板中的螺栓孔螺纹接合，并且起升螺栓的下端面抵靠滑板的上表面以支撑后压板。 将固定螺栓插入形成在自升式螺栓中的通孔中，并且与设置在滑板中的抽头孔螺纹接合，后压板和滑板通过该通孔被一体化。 后台板在被滑板支撑的同时移动。 当校正后压板的倾斜度时，松开固定螺栓，并且旋转自升式螺栓，由此调整后压板和滑板之间的距离。
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公开(公告)号：US20050181091A1
公开(公告)日：2005-08-18
申请号：US11059452
申请日：2005-02-16
CPC分类号： B60C19/001 , B29C45/661 , F16H21/44 , Y10S425/127
摘要： A toggle type mold clamping mechanism for preventing the degradation of parallelism between stationary and movable platens, which is caused due to a clearance between a pin and a bushing, with use of a simple construction. A mold clamping force acting on the pin is transmitted through the bushing to a link L1, thereby moving the movable platen to perform mold clamping. A pre-pressure exerting in the same direction as the direction of a mold clamping force generated at the time of mold clamping is applied by a spring or the like to move the pin toward the link L1. Even a mold opening force is exerted at the time of mold opening, the pre-pressure c provided by the spring or the like keeps the position of the clearance δ between the pin and the bushing unchanged. Since the link L1 pulled by the spring or the like is moved to follow the pin (so that the pin is not moved alone by an amount of clearance δ), the parallelism between the stationary and movable platen is not degraded.
摘要翻译： 一种肘型模具夹紧机构，用于通过简单的结构防止由于销和衬套之间的间隙引起的固定和可动压板之间的平行度的劣化。 作用在销上的合模力通过衬套传递到连杆L 1，从而移动可动压板以进行模具夹紧。 沿与模具夹紧时产生的合模力的方向相同的方向施加的预压力通过弹簧等施加以将销朝向连杆L 1移动。 即使在开模时施加模具打开力，由弹簧等提供的预压力c保持销和衬套之间的间隙delta的位置不变。 由于通过弹簧等拉动的连杆L 1移动以跟随销（使得销不会单独移动一定量的间隙δ），所以固定和可动压板之间的平行度不会降低。
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公开(公告)号：US08043083B2
公开(公告)日：2011-10-25
申请号：US12837527
申请日：2010-07-16
IPC分类号： B29C45/64
CPC分类号： B29C45/1761 , Y10S425/127
摘要： An injection molding machine is provided with a linear guide block configured to be guided on a linear guide rail and a guide mounting block which is secured to the linear guide block and supports the movable platen. Two mounting bolts and two adjust bolts are disposed individually at two positions, spanning between the movable platen and the guide mounting block. The size of a gap between the movable platen and the guide mounting block is adjusted by independently tightening the adjust bolts, whereby the horizontal tilt of the movable platen is adjusted.
摘要翻译： 一种注射成型机设置有线性引导块，其构造成在直线导轨上被引导，并且导向件安装块被固定到直线引导块并支撑可动压板。 两个安装螺栓和两个调整螺栓分别设置在两个位置，跨越可动压板和导向安装块。 通过独立地拧紧调节螺栓来调节可动压板和引导件安装块之间的间隙尺寸，从而调节可动压板的水平倾斜。
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公开(公告)号：US07217116B2
公开(公告)日：2007-05-15
申请号：US10647258
申请日：2003-08-26
IPC分类号： B29C45/64
CPC分类号： B29C45/1761
摘要： A guide member having guide faces is mounted on a base frame of an injection molding machine. Adjusting mechanisms are fixed to a platen. The inclination of a moving platen with respect to a stationary platen in a horizontal direction is adjusted by adjusting the projection amount of a member disposed in the adjusting mechanism in abutment against the guide face toward the guide face.
摘要翻译： 具有引导面的引导构件安装在注射成型机的基座上。 调节机构固定在压板上。 通过调节设置在调节机构中的构件的突出量与引导面抵靠导向面来调节移动的压板相对于固定压板在水平方向上的倾斜度。
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公开(公告)号：US07182590B2
公开(公告)日：2007-02-27
申请号：US11059452
申请日：2005-02-16
IPC分类号： B28B5/00
CPC分类号： B60C19/001 , B29C45/661 , F16H21/44 , Y10S425/127
摘要： A toggle type mold clamping mechanism for preventing the degradation of parallelism between stationary and movable platens, which is caused due to a clearance between a pin and a bushing, with use of a simple construction. A mold clamping force acting on the pin is transmitted through the bushing to a link L1, thereby moving the movable platen to perform mold clamping. A pre-pressure exerting in the same direction as the direction of a mold clamping force generated at the time of mold clamping is applied by a spring or the like to move the pin toward the link L1. Even a mold opening force is exerted at the time of mold opening, the pre-pressure c provided by the spring or the like keeps the position of the clearance δ between the pin and the bushing unchanged. Since the link L1 pulled by the spring or the like is moved to follow the pin (so that the pin is not moved alone by an amount of clearance δ), the parallelism between the stationary and movable platen is not degraded.
摘要翻译： 一种肘型模具夹紧机构，用于通过简单的结构防止由于销和衬套之间的间隙引起的固定和可动压板之间的平行度的劣化。 作用在销上的合模力通过衬套传递到连杆L 1，从而移动可动压板以进行模具夹紧。 沿与模具夹紧时产生的合模力的方向相同的方向施加的预压力通过弹簧等施加以将销朝向连杆L 1移动。 即使在开模时施加模具打开力，由弹簧等提供的预压力c保持销和衬套之间的间隙delta的位置不变。 由于通过弹簧等拉动的连杆L 1移动以跟随销（使得销不会单独移动一定量的间隙δ），所以固定和可动压板之间的平行度不会降低。
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公开(公告)号：US20050233027A1
公开(公告)日：2005-10-20
申请号：US11100549
申请日：2005-04-07
申请人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima
发明人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima
CPC分类号： B29C45/5008 , B29C45/1761 , B29C2045/5056
摘要： An injection unit of an injection molding machine capable of preventing a displacement of an axis of a heating barrel and an axis of an injection screw and facilitating a nozzle axis adjustment. A front plate supporting a heating barrel is fixed to a base with a height-adjusting mechanism located in-between. A rear plate is connected to the front plate by connecting members symmetrically arranged. The injection screw inserted in the heating barrel is rotatably supported by a pusher plate to which a ball nut is fixed. A ball screw engaged with the ball nut is rotatably supported by the rear plate. The pusher plate is supported and guided by the support/guide member, and moves forward to inject resin by the rotation of the ball screw. The support/guide member is supported by a supporting member fixed to the front plate. Being independent of the connecting members that are deformed to be elongated at the time of the injection, the pusher plate remains uninfluenced, making it possible to prevent the displacement of the axes of the heating barrel and the injection screw.
摘要翻译： 注射成型机的注射单元，其能够防止加热筒的轴线和注射螺杆的轴线的移位，并且有助于喷嘴轴线调节。 支撑加热筒的前板固定在基座上，高度调节机构位于其间。 后板通过对称布置的连接构件连接到前板。 插入加热筒中的注射螺杆由固定有滚珠螺母的推动板可旋转地支撑。 与滚珠螺母接合的滚珠丝杠由后板可旋转地支撑。 推动板由支撑/引导构件支撑和引导，并且通过滚珠丝杠的旋转向前移动以注入树脂。 支撑/引导构件由固定到前板的支撑构件支撑。 独立于在注射时变形为细长的连接构件，推动板保持不受影响，使得可以防止加热筒和注射螺杆的轴线的移位。
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公开(公告)号：US07198481B2
公开(公告)日：2007-04-03
申请号：US11100549
申请日：2005-04-07
申请人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima
发明人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima
IPC分类号： B29C45/00
CPC分类号： B29C45/5008 , B29C45/1761 , B29C2045/5056
摘要： An injection unit of an injection molding machine capable of preventing a displacement of an axis of a heating barrel and an axis of an injection screw and facilitating a nozzle axis adjustment. A front plate supporting a heating barrel is fixed to a base with a height-adjusting mechanism located in-between. A rear plate is connected to the front plate by connecting members symmetrically arranged. The injection screw inserted in the heating barrel is rotatably supported by a pusher plate to which a ball nut is fixed. A ball screw engaged with the ball nut is rotatably supported by the rear plate. The pusher plate is supported and guided by the support/guide member, and moves forward to inject resin by the rotation of the ball screw. The support/guide member is supported by a supporting member fixed to the front plate. Being independent of the connecting members that are deformed to be elongated at the time of the injection, the pusher plate remains uninfluenced, making it possible to prevent the displacement of the axes of the heating barrel and the injection screw.
摘要翻译： 注射成型机的注射单元，其能够防止加热筒的轴线和注射螺杆的轴线的移位，并且有助于喷嘴轴线调节。 支撑加热筒的前板固定在基座上，高度调节机构位于其间。 后板通过对称布置的连接构件连接到前板。 插入加热筒中的注射螺杆由固定有滚珠螺母的推动板可旋转地支撑。 与滚珠螺母接合的滚珠丝杠由后板可旋转地支撑。 推动板由支撑/引导构件支撑和引导，并且通过滚珠丝杠的旋转向前移动以注入树脂。 支撑/引导构件由固定到前板的支撑构件支撑。 独立于在注射时变形为细长的连接构件，推动板保持不受影响，使得可以防止加热筒和注射螺杆的轴线的移位。
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公开(公告)号：US20060073228A1
公开(公告)日：2006-04-06
申请号：US11242081
申请日：2005-10-04
申请人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima , Satoshi Yano
发明人： Katsuyuki Yamanaka , Koichi Nishimura , Koji Shima , Satoshi Yano
IPC分类号： B29C47/96
CPC分类号： B29C45/5008 , B29C2045/5032
摘要： A driven pulley is attached via a bearing to a first housing that can move in the axial direction of injection. This driven pulley is connected to a rotation transmitting member by a spline coupling. An injection screw is fastened to this rotation transmitting member. Furthermore, this rotation transmitting member is attached to a second housing via a bearing so as to move in the axial direction. The first housing and second housing are respectively fastened to the outer ring part and inner 0ring part of a load detection device. Since the first and second housings are capable of relative movement in the axial direction of an injection shaft, no pre-load is generated in the load detection device. Movement of the driven pulley caused by the tension of the mounted belt is checked by a bearing. No frictional force is generated in the spline coupling part. Accordingly, the resin pressure that is applied to the injection screw can be accurately measured by the load detection device.
摘要翻译： 从动皮带轮通过轴承安装到能够沿着注射轴向移动的第一壳体。 该从动皮带轮通过花键联轴器与旋转传递部件连接。 注射螺钉紧固在该旋转传递部件上。 此外，该旋转传递构件经由轴承被附接到第二壳体，以沿轴向方向移动。 第一壳体和第二壳体分别固定在负载检测装置的外圈部分和内部零部件上。 由于第一壳体和第二壳体能够在注射轴的轴向方向上相对运动，因此在负载检测装置中不产生预加载。 由安装带的张力引起的从动皮带轮的移动由轴承检查。 在花键联接部中不产生摩擦力。 因此，能够通过负载检测装置精确地测量施加到注射螺杆的树脂压力。
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公开(公告)号：US20070224308A1
公开(公告)日：2007-09-27
申请号：US11725497
申请日：2007-03-20
IPC分类号： B29C45/64
CPC分类号： B29C45/1744 , B29C45/1761
摘要： A fall-prevention leg portion is provided projecting rearward from the central bottom portion of a stationary platen. This leg portion is formed with a pin hole, which receives a pivot pin that fixes the stationary platen for angular motion around a vertical axis, and bolt holes, which receive tilt adjusting bolts for adjusting a longitudinal tilt of a mold mounting surface of the stationary platen with respect to the vertical axis. The parallelism between the stationary platen and the movable platen can be easily adjusted by regulating the angular motion of the stationary platen around the pivot pin and the longitudinal tilt of the stationary platen by the adjusting bolts.
摘要翻译： 从防静电台板的中央底部向后突出设置防坠落腿部。 该支腿部分形成有一个销孔，该销孔接收一个枢转销，该枢轴销围绕垂直轴线固定固定的压板以进行角运动;以及螺栓孔，其接收用于调节固定件的模具安装表面的纵向倾斜的倾斜调节螺栓 相对于垂直轴的压板。 可以通过调节固定压板围绕枢轴销的角度运动和通过调节螺栓对固定压板的纵向倾斜来容易地调节固定压板和可动压板之间的平行度。
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