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公开(公告)号：US06986657B2
公开(公告)日：2006-01-17
申请号：US10390985
申请日：2003-03-18
IPC分类号： B29C45/64
CPC分类号： B29C45/66 , B29C47/38 , B29C2045/1792
摘要： Injection molding apparatus with a stationary mold clamping plate and a moveable mold clamping plate as well as shafts fixed to one mold clamping plate and passing through openings in the other mold clamping plate, at least one of which has at least one thread on its free end, whereby at least on this free end of the one shaft a drive nut as well as an additional nut for the transmission of the closing force are arranged.
摘要翻译： 具有固定模具夹紧板和可移动模具夹紧板的注塑设备以及固定到一个模具夹紧板并穿过另一个模具夹紧板中的开口的轴，其中至少一个在其自由端上具有至少一个螺纹 ，由此至少在一个轴的该自由端上布置有驱动螺母以及用于传递闭合力的附加螺母。
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公开(公告)号：US06644950B2
公开(公告)日：2003-11-11
申请号：US09929927
申请日：2001-08-15
申请人： Stefan Eppich
发明人： Stefan Eppich
IPC分类号： B29C4584
摘要： An injection moulding machine comprising a mould mounting plate movable by an electric motor (3) by means of a closing device (1). There is provided a guard grille (4) having a gate (5), the opening of which interrupts the power supply to the electric motor (3) by actuation of at least one safety switch (6, 7, 8). There is also provided a braking device (10). The braking device (10) is arranged between the electric motor (3) and the closing device (1) and is provided with a monitoring device (29).
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公开(公告)号：US06431851B1
公开(公告)日：2002-08-13
申请号：US09719502
申请日：2000-12-12
申请人： Alfred Ellinger , Stefan Eppich
发明人： Alfred Ellinger , Stefan Eppich
IPC分类号： B29C4566
CPC分类号： B30B15/047 , B29C45/1751 , B29C45/1761 , B29C45/5008 , B29C45/66 , B29C45/7653 , B29C2045/1768 , B29C2045/502 , B29C2045/5032 , B29C2945/76006 , B29C2945/76013 , B29C2945/76096 , B29C2945/76187 , B29C2945/76237 , B29C2945/76254 , B29C2945/76381 , B29C2945/76505 , B29C2945/76709 , G01B21/16
摘要： An injection molding machine has a machine frame, a stationary mold mounting plate and a mold mounting plate which is movable by a closure mechanism which is formed for example by a crank drive or a bell crank mechanism. The movable mold mounting plate and the stationary mold mounting plate are connected without beam members and exclusively by way of the machine frame so that the closing force which occurs during the closing procedure and the driving-open force which occurs during the injection between the mold mounting plates are passed only by way of the machine frame. A mold height adjustment mechanism is included and the closing force is transmitted from the closure mechanism by way of the mold height adjustment mechanism to the movable mold mounting plate.
摘要翻译： 注射成型机具有机架，固定模具安装板和模具安装板，其可以通过例如由曲柄驱动器或曲柄机构形成的闭合机构移动。 可移动模具安装板和固定模具安装板没有梁构件连接，仅通过机架连接，使得在关闭过程期间发生的闭合力和在模具安装期间注射期间发生的驱动打开力 板只能通过机架通过。 包括模具高度调节机构，并且闭合力通过模具高度调节机构从闭合机构传递到可移动模具安装板。
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公开(公告)号：US08444409B2
公开(公告)日：2013-05-21
申请号：US12862049
申请日：2010-08-24
申请人： Stefan Eppich
发明人： Stefan Eppich
IPC分类号： B29C45/44
CPC分类号： B29C45/4005 , B29C45/2618 , B29C45/4407 , B29C2045/4031 , B29C2045/4078 , B29L2031/565
摘要： An ejector apparatus for an injection molding machine, includes ejector pins mounted to a movable ejector plate and drivable by a drive device for ejecting injection molded parts from a cavity of an injection molding tool. The ejector plate is displaceable by the drive device with a given normal ejector force acting on an injection molded part. There is provided a reinforcing mechanism which, when there is a jammed injection molded part, reinforces the ejector force acting on the injection molded part to an increased additional ejector force for ejecting the jammed injection molded part above the given normal ejector force which can be or is made available by the drive device.
摘要翻译： 一种用于注射成型机的喷射器装置，包括安装到可移动顶板的顶针，并且可由驱动装置驱动，用于从注射模制工具的空腔喷射注塑部件。 喷射器板可以通过驱动装置以给定的正常的喷射力作用在注塑部件上移动。 提供了一种加强机构，当存在卡住的注射成型部件时，加强作用在注射成型部件上的推出力，以增加额外的喷射力，以将卡住的注射成型部件喷射在给定的正常喷射力以上， 由驱动装置提供。
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公开(公告)号：US06769897B2
公开(公告)日：2004-08-03
申请号：US10179692
申请日：2002-06-25
申请人： Stefan Eppich , Alfred Ellinger
发明人： Stefan Eppich , Alfred Ellinger
IPC分类号： B29C4577
CPC分类号： B29C45/5008 , B29C45/7653 , B29C2045/1768 , B29C2045/5032 , B29C2945/76006 , B29C2945/76013 , B29C2945/76103 , B29C2945/76478 , B30B15/047
摘要： Device for monitoring force and pressure in injection molding machines, with at least one sensor for measuring the deformation of a machine part that is deformed by the closing or injection pressure, wherein a supporting body (2) is provided that relieves the machine part (3) monitored by the sensor (1) as soon as the closing or injection pressure exceeds a certain value that is less than half its maximum value.
摘要翻译： 用于监测注塑机中的力和压力的装置，具有至少一个用于测量由关闭或注射压力变形的机器部件的变形的传感器，其中提供支撑体（2），其减轻机器部件（3） ）一旦闭合或注射压力超过小于其最大值的一半的特定值，则由传感器（1）监控。
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公开(公告)号：US5454709A
公开(公告)日：1995-10-03
申请号：US271173
申请日：1994-07-07
CPC分类号： B22D17/22 , B29C45/1761 , B29C45/6707
摘要： An injection-moulding machine with a movable and a stationary mould-clamping plate (1, 2), wherein struts (4) are mounted in the stationary mould-clamping plate (1, 2), the struts connecting together the movable and stationary mould-clamping plates (1, 2) during the injection operation. The movable mould-clamping plate (2) is able to travel on rails (9) by way of a bracket-like running shoe (14), and, on opening the mould, is able to be released from the struts (4). Carriages (17) with rollers (18) are provided which are pivotally mounted to the movable mould-clamping plate (2) and which are tiltable about a horizontal axis (19) relative to the mould-clamping plate (2) and relative to the running shoes (14). Each running shoe (14) has a front roller (15) which can be raised from the rails (9) and lateral guide rollers (20) with vertical axes of rotation which roll down smooth guide surfaces (30) of the rails (9) and which are likewise raised from the rails (9) during the injection operation.
摘要翻译： 一种具有可移动和固定式夹紧板（1,2）的注射成型机，其中支柱（4）安装在固定式夹紧板（1,2）中，支柱将可移动和固定模具 在注射操作期间夹紧板（1,2）。 可移动的夹紧板（2）能够通过支架式跑鞋（14）在轨道（9）上行进，并且在打开模具时能够从支柱（4）释放。 提供具有滚子（18）的支架（17），其枢转地安装到可动模具夹紧板（2），并且可相对于模具夹紧板（2）围绕水平轴线（19）倾斜，并且相对于 跑步鞋（14）。 每个跑鞋（14）具有可从轨道（9）升高的前轮（15）和具有垂直旋转轴线的侧向引导辊（20），该滚动轴线滚动导轨（9）的平滑引导表面（30） 并且在注射操作期间同样从轨道（9）升起。
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公开(公告)号：US06793482B2
公开(公告)日：2004-09-21
申请号：US10268127
申请日：2002-10-10
申请人： Werner Kappelmüller , Stefan Eppich
发明人： Werner Kappelmüller , Stefan Eppich
IPC分类号： B29C4518
CPC分类号： B29C45/5008
摘要： An apparatus for plasticising and injecting plastic material comprising a rotatable screw (3) arranged in a cylinder (2), wherein the screw (3) is displaced axially by the rotation of spindles (5) which are rotatable by a servomotor (7) moved axially with the screw (3), by way of of gears (27, 27′) connected by a toothed belt (17), wherein an intermediate transmission (15) for reducing the rotary speed is arranged between the servomotor (7) and the gears (27, 27′).
摘要翻译： 一种用于增塑和注塑塑料材料的装置，包括设置在气缸（2）中的可旋转螺杆（3），其中螺杆（3）通过主轴（5）的旋转而轴向移动，所述主轴可由伺服电动机（7）旋转 与螺钉（3）轴向地通过由齿形带（17）连接的齿轮（27,27'），其中用于减小转速的中间变速器（15）布置在伺服电动机（7）和 齿轮（27,27'）。
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公开(公告)号：US6053724A
公开(公告)日：2000-04-25
申请号：US994152
申请日：1997-12-19
申请人： Stefan Eppich
发明人： Stefan Eppich
IPC分类号： B29C45/66
CPC分类号： B29C45/661
摘要： Double toggle mechanism for moving the moveable die platen (2) of an injection moulding machine, with a first operating lever (7a) for extending and moving the first toggle mechanism (3a), and with a second operating lever (7b) for extending and bending the second toggle mechanism (3b). In accordance with the invention, it is provided that between the two toggle mechanisms (3a, 3b) there is arranged a gear mechanism with a rotatably mounted gearbox (8), with a drive shaft (11) driven by a motor (12), and with a driven out-put shaft (9) arranged coaxially to the drive shaft, in that the first operating lever (7a) is connected in an articulated manner to the gearbox (8) or a part attached thereto, and in that the second operating lever (7b) is connected in an articulated manner to a part (10) fixed rigidly onto the driven out-put shaft (9).
摘要翻译： 用于移动注射成型机的可移动模板（2）的双肘杆机构，具有用于延伸和移动第一肘节机构（3a）的第一操作杆（7a）和用于延伸和移动第一肘节机构 弯曲第二肘节机构（3b）。 根据本发明，在两个肘节机构（3a，3b）之间设置有一个具有可旋转地安装的齿轮箱（8）的齿轮机构，其中驱动轴（11）由马达（12）驱动， 并且具有与驱动轴同轴设置的驱动输出轴（9），其中第一操作杆（7a）以铰接方式连接到齿轮箱（8）或连接到其上的部件，并且第二操作杆 操作杆（7b）以铰接方式连接到刚性地固定在被驱动的输出轴（9）上的部分（10）上。
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公开(公告)号：US5345766A
公开(公告)日：1994-09-13
申请号：US90067
申请日：1993-07-12
CPC分类号： B29C45/68 , B29C2045/685 , B29C45/4005
摘要： An arrangement for carrying out a two-stage linear movement with a stationary and a movable constructional unit, comprises a hydraulic cylinder and an hydraulic piston preferably in the form of a plunger. The hydraulic piston has a hollow volume which houses a plunger piston which, in turn, rests on a spindle rotated by a servomotor in the movable construct-ional unit. The plunger piston can be displaced axially in the hydraulic piston and also in the hydraulic cylinder by use of the spindle.
摘要翻译： PCT No.PCT / AT92 / 00003 Sec。 371日期：1993年7月12日 102（e）日期1993年7月12日PCT提交1992年1月13日PCT公布。 第WO92 / 11993号公报 日期：1992年7月23日。具有静止和可移动结构单元进行两级线性运动的装置包括液压缸和优选为柱塞形式的液压活塞。 液压活塞具有中空体积，其容纳柱塞活塞，柱塞活塞又靠在由可移动构造单元中的伺服电机旋转的主轴上。 柱塞活塞可以在液压活塞中以及通过使用主轴在液压缸中轴向位移。
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公开(公告)号：US06494701B2
公开(公告)日：2002-12-17
申请号：US09827461
申请日：2001-04-06
IPC分类号： B29C4577
CPC分类号： B29C45/5008 , B29C2045/1792 , B29C2045/5032
摘要： An injection moulding machine with a screw (3) for metering plastics, which is mounted in a rotatable manner in a clamping plate (8), which is longitudinally displaceable by way of at least two electrically driven spindles (5), whereby the pressure exerted by the plastics upon the screw (3) is determined by means of at least one sensor (14; 15) which measures the deformation of a connecting ring arranged between a stationary sleeve (9) surrounding the pivot bearing (16) of the screw (3) and the clamping plate (8); the connecting ring is configured as an annular disc (10), the inner edge (11) of which is connected to the sleeve (9) and the outer edge (12) of which is connected to the clamping plate (8).
摘要翻译： 一种具有用于计量塑料的螺钉（3）的注塑机，其以可旋转的方式安装在夹板（8）中，所述夹紧板（8）可通过至少两个电动主轴（5）纵向移位，由此施加的压力 螺钉（3）上的塑料通过至少一个传感器（14; 15）确定，该传感器测量布置在围绕螺钉的枢转轴承（16）的静止套筒（9）之间的连接环的变形 3）和夹板（8）; 连接环被构造为环形盘（10），其内边缘（11）连接到套筒（9）并且其外边缘（12）连接到夹紧板（8）。
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