DEVICE WITH AT LEAST ONE HYDRAULIC SHAFT
    1.
    发明申请
    DEVICE WITH AT LEAST ONE HYDRAULIC SHAFT 审中-公开
    有至少液压AXLE DEVICE

    公开(公告)号:WO1997005387A1

    公开(公告)日:1997-02-13

    申请号:PCT/CH1996000193

    申请日:1996-05-17

    Inventor: TRUNINGER AG

    Abstract: The invention proposes to regulate the power of hydraulic shafts no longer at the hydraulic side, but rather at the electric side by means of power electronics. This allows the hydraulic equipment to be operated in an open circuit, and in particular to drive in sequence any number of shafts by means of a single pump. The big advantage is that a high regulation quality is achieved for shafts exclusively driven by electric engines and above all the suppression of energy losses that occur in the state of the art. This new drive is particularly advantageous when it is made to interact with a potentiel that defines the opposite-driving forces on the drive. A pump with an internal geared wheel is preferably used. Although the system as a whole is a four-quadrant drive, it works at the pump drive side as a two-quadrant drive. The invention allows the "control and regulation philosophy" known in the electric field, in particular for power control and regulation, to be applied in hydraulic drive technology.

    Abstract translation: 新发明提出使液压轴,功率控制不再在液压侧,但经由功率电子器件的电侧。 这允许液压开环操作,并且特别依次被任何数量的轴的单个泵所驱动。 很大的优点是,一方面,一个纯粹的电动马达的控制质量从动轴可访问和上述受最近不再出现所有的能量损失。 特别有利的是,当它阻碍了相互作用,其限定在驱动器上的恢复力的电势的新驱动器具有的效果。 的内齿轮泵是特别优选的。 虽然整个系统是一个四象限运行,它的工作原理泵驱动侧为两象限运行。 随着新的发明,使电气特定的控制和液压驱动技术的功率调节提供成功的著名的“治税理念”。

    STRETCH BLOW FORMING METHOD AND BLOW FORMING PRESS
    3.
    发明申请
    STRETCH BLOW FORMING METHOD AND BLOW FORMING PRESS 审中-公开
    方法以扩展和气泡BLASFORMPRESSE

    公开(公告)号:WO1996025285A1

    公开(公告)日:1996-08-22

    申请号:PCT/CH1996000054

    申请日:1996-02-19

    Inventor: PROCONTROL AG

    Abstract: The invention proposes reaching the upper stage of the compressed blowing air adiabatically instead of isothermically, as previously, so enabling the entire blowing process to be carried out with the smallest possible amount of energy, and the greatest possible amount of energy to be recovered via a piston pump (14), for example, after blow forming. Preferably, for a first phase, low-pressure blowing air (N) of between 8 and 12 bars is generated isothermically in one or two stages and then adiabatically generated high-pressure blowing air (H) of between 30 and 40 bars reaches the actual pressing stage. Energy can also be recovered electrically by the same means as are used for driving the piston pump (14). A highly significant portion of energy is saved as a result of the upper stage of the compressed air stage being reached adiabatically and provided with a compressed air cushion at the rear of the piston and an additional high-pressure reservoir. Optimum use is made of the dynamic cycle of advance and return movements of the piston. All the sequences are co-ordinated by a central control system (ST).

    Abstract translation: 新发明提出Blasdruckluft的上段,而不是以前的等温导致新绝热的。 这使得整个用尽可能小的能量吹执行和 通过吹塑成型后的活塞泵(14)回收能量的最大可能的量。 (N)的一个或两个步骤的等温线是优选的用于第一相Niederdruckblasluft产生30至40巴,使用8至12巴,然后在实际的压制阶段Hochdruckblasluft(H)绝热生成。 的能量回收也可通过同样的手段作为用于活塞泵(14)的驱动电执行。 节能的一个非常重要的部分在于,所述压缩空气的上段产生绝热的事实,并用压缩空气的活塞背垫和提供高压力的辅助存储。 它被最优地使用活塞的供给和返回运动的动态相互作用。 所有处理由一个中央控制器(ST)进行协调。

    ANTRIEBSANORDNUNG FÜR EINE EINSPRITZEINHEIT IN EINER SPRITZGIESSMASCHINE
    4.
    发明申请
    ANTRIEBSANORDNUNG FÜR EINE EINSPRITZEINHEIT IN EINER SPRITZGIESSMASCHINE 审中-公开
    驱动装置,以便注射装置的注射成型

    公开(公告)号:WO2005110708A1

    公开(公告)日:2005-11-24

    申请号:PCT/CH2005/000147

    申请日:2005-03-14

    Abstract: Die Antriebsanordnung (1) umfasst ein Lagergehäuse (5), in welchem zwei langsam laufende Elektromotoren untergebracht sind. Die Rotoren der Elektromotoren sind auf dem vorderen Verbindungsflansch (25) und dem hinteren Verbindungsflansch aufgesetzt und mit diesen drehfest verbunden. Zwischen dem vorderen Verbindungsflansch (25) und dem hinteren Verbindungsflansch ist ein Drucklager eingesetzt, welches die beiden drehenden Teile (Gewindetrieb 15 und Plastifizierschnecke 11) entkoppelt.

    Abstract translation: 所述驱动组件(1)包括一个轴承箱(5),其中容纳两个低速电动机。 电动机的转子被安装在前连接法兰(25)和连接凸缘和连接到其上旋转固定的后部。 前连接凸缘(25)和后连接凸缘之间,止推轴承被使用,其解耦两个旋转部件(15和螺杆塑化11)。

    EINSPRITZAGGREGAT MIT DÜSENANPRESSUNG
    5.
    发明申请

    公开(公告)号:WO2005046955A3

    公开(公告)日:2005-05-26

    申请号:PCT/CH2004/000666

    申请日:2004-11-04

    Abstract: Die Erfindung betrifft ein Einspritzaggregat (1) mit einem Elektromotor (30) für die gesteuerte Düsenanpressung und Aggregatsverschiebung für Spritzgiessmaschinen, dabei werden zwei parallel angeordnete Hydrozylinder (11, 11‘) mittels eines den beiden Zylindern zugeordneten elektromotorisch angetriebene hydrostatischen Getriebes (27, 28, 60) für die gesteuerte Düsenanpressung und Aggregatsverschiebung aktivierbar, wobei für die Niederdruckseite im Arbeitsbetrieb ein Akku (26) insbesondere ein Niederdruck-Akku dauernd zugeschaltet bleibt.

    AUSWERFEREINHEIT MIT OVALRADGETRIIBE
    6.
    发明申请
    AUSWERFEREINHEIT MIT OVALRADGETRIIBE 审中-公开
    与OVALRADGETRIIBE喷射器

    公开(公告)号:WO2003074252A1

    公开(公告)日:2003-09-12

    申请号:PCT/CH2003/000108

    申请日:2003-02-14

    CPC classification number: B29C45/4005 B29C2045/1792

    Abstract: Die neue Lösung betrifft eine Auswerfereinheit für das elektromotorische Ausstossen von Spritzgiessteilen aus Spritzgiessformen. Es wird dafür das Zwischenschalten eines Ovalgetriebes vorgeschlagen. Das Ovalgetriebe kann ausserhalb der Antriebsmittel für die bewegliche Form angeordnet werden. Dies gibt mehr Freiraum in dem zentralen Bereich der beweglichen Form für eine bessere Nutzung durch dessen Antriebsmittel. Das Ovalgetriebe hat eine sehr ähnliche Übersetzungseigenschaft wie eine Kurbel, jedoch mit genauer Begrenzung der Kraft an der Abtriebswelle. Damit können die Vorteile eines Kurbelantriebes für die Auswerfereinheit genutzt werden, mit einer grösseren Platzersparnis in dem kostbaren Zentralbereich der Antriebsseite der beweglichen Form.

    Abstract translation: 新的解决方案涉及一种用于注塑部件从注塑模具电动喷射的喷射器。 它提出了一个椭圆齿轮的介入。 椭圆齿轮可以布置在驱动器外面用于将所述可动模具。 这给出了在可动模的用于通过驱动装置更好地利用中央部分更多的空间。 椭圆齿轮具有类似于曲柄一个非常类似的平移性质,但对输出轴力的更精确的限制。 使得用于喷射器单元的曲轴驱动器的好处是可以具有更大的空间节省在可动模具的在驱动侧的珍贵中央区域中。

    PROCESS AND DEVICE FOR CONTROLLING THE APPLICATION OF THE NOZZLE IN ELECTRIC INJECTION MOULDING MACHINES
    7.
    发明申请
    PROCESS AND DEVICE FOR CONTROLLING THE APPLICATION OF THE NOZZLE IN ELECTRIC INJECTION MOULDING MACHINES 审中-公开
    方法和设备,用于控制射流建立用于电动注塑

    公开(公告)号:WO1995030529A1

    公开(公告)日:1995-11-16

    申请号:PCT/CH1995000106

    申请日:1995-05-08

    Inventor: PROCONTROL AG

    CPC classification number: B29C45/76 B29C45/07 B29C45/1777 B29C45/77

    Abstract: So far, a mechanical spring has been fitted to cushion the application of the nozzle (1) against the mould in an electric injection moulding machine. The invention proposes to do away with said spring. The nozzle (1) is clamped between the fixed mould (10) and the injection unit (4) by the electric motor drive via two tension rods or columns (9). The nozzle (1) is first smoothly taken to the application position, for example via a braking ramp, whereafter the nozzle pressure force if set depending on the injection force via suitable controls. This provides a constant balance between application force and opening force from the pressure with a selectable pre-stress. The drive motor power consumption is reduced. The adjustment comlexity is substantially reduced with a special structural arrangement.

    Abstract translation: 使得喷嘴(1)一种用于电驱动注塑机震荡 - 自由形式(10)的可应用,机械弹簧被插入直到今天。 新发明提出省略该弹簧。 喷嘴(1)通过拉杆或固定模(10)和经由所述电动马达驱动所述注射单元(4)之间的两列(9)支撑。 首先,喷射喷嘴(1)是例如 通过设置一个制动斜坡无冲击驱动的应用程序。 此后,喷嘴接触力在喷射力或喷射的化合物通过相应的控制装置中的压力的​​功能而设置。 这导致接触力恒定的平衡和来自压力与可选择偏压的打开力。 驱动马达的功率消耗被降低。 随着控制努力的特殊结构设计要小得多。

    INJECTION MOLDING MACHINE WITH AN ELECTRIC DRIVE AND PROCESS FOR GUIDING THE SAME
    8.
    发明申请
    INJECTION MOLDING MACHINE WITH AN ELECTRIC DRIVE AND PROCESS FOR GUIDING THE SAME 审中-公开
    与用于实现其电力驱动及方法注塑机

    公开(公告)号:WO1994022655A1

    公开(公告)日:1994-10-13

    申请号:PCT/CH1993000251

    申请日:1993-10-27

    Inventor: PROCONTROL AG

    Abstract: According to the invention the linear displacement of the injection screw (10) in injection molding machines with an electric drive (1) is controlled. The set position or speed of the servomotor (1) is controlled or regulated according to predetermined prescriptions. Instead of the state-of-the-art torque regulation, a sufficient torque reserve is ensured. All low-frequency vibrations of the system caused by the elastic behaviour of the liquid plastic mass are completely eliminated and the injection parameters are mastered to a much greater extent, so that parts having extremely thin walls may be highly accurately produced. The setting signal is not linearly calculated but preferably as a root-like function of the deviation between real and set values. A new type of multiple drive for at least two, in particular three or more axles is disclosed with a corresponding number of drive controllers, a data transmission system and a computer. The process is defined in the computer and corresponding set values are predetermined. Said set values are transmitted by the data transmission system to a prescription storage of an intelligent drive which controls and/or regulates several axles in a coordinated manner.

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