公开(公告)号：US06109904A

公开(公告)日：2000-08-29

申请号：US043938

申请日：1998-04-02

申请人： Karl Hehl

发明人： Karl Hehl

IPC分类号： B29C45/42 ,  B29C45/00 ,  B29C45/26 ,  B29C45/40 ,  B29C45/66 ,  B29C45/17

CPC分类号： B29C45/4005 ,  B29C45/262 ,  B29C2045/4036

摘要： A mold closing unit is provided with a device for handling and/or removal of moldings, comprising a supporting element for supporting the device in the area of the mold, an actuating element, by which handling element penetrating into the mold cavity is operable, as well as a drive unit for driving the actuating element. The drive unit drives the actuating element electromechanically and at least drive unit, supporting element and actuating element constitute structural unit which is detachable from the mold closing unit. The drive unit is a hollow shaft motor at least partially receiving the actuating element.

摘要翻译： PCT No.PCT / DE96 / 01767 Sec。 371日期：1998年4月2日 102（e）1998年4月2日PCT PCT 1996年9月13日PCT公布。 第WO97 / 12741号公报 日期1997年04月10日模具关闭单元设置有用于处理和/或去除模制品的装置，包括用于在模具区域中支撑装置的支撑元件，致动元件，通过该致动元件将处理元件穿入模具 空腔是可操作的，以及用于驱动致动元件的驱动单元。 驱动单元机电地驱动致动元件，并且至少驱动单元，支撑元件和致动元件构成可从模具闭合单元拆卸的结构单元。 驱动单元是至少部分地接收致动元件的中空轴马达。

公开(公告)号：US5700502A

公开(公告)日：1997-12-23

申请号：US313871

申请日：1994-09-28

申请人： Karl Hehl

发明人： Karl Hehl

IPC分类号： B22D17/26 ,  B28B1/24 ,  B29C33/30 ,  B29C45/17 ,  B29C45/64 ,  B29C45/66 ,  B29C45/68 ,  B29C45/76 ,  B29C45/84 ,  B29C45/36

CPC分类号： B30B15/044 ,  B29C45/1761 ,  B29C45/66 ,  B29C45/68 ,  B29C45/84 ,  B29C2045/1763 ,  B29C2045/1768 ,  B29C2045/664

摘要： An injection molding machine for processing plastifiable materials includes a positioning element, a stationary mold carrier fixedly connected therewith, a movable mold carrier defining a mold tentering space with the stationary mold carrier, a closing device for shifting the movable mold carrier in a closing direction into a closed position with the stationary mold carrier, a supporting element for the closing device movably carried by the positioning element, and a clamping unit jointed to the stationary mold carrier and the supporting element at coupling points and adapted to essentially take up occurring forces and deformations and to deviate them around said mold tentering space. The clamping unit is formed of several pieces jointed to the stationary mold carrier or the supporting element at the coupling points and are coupled with each other at at least one first connecting point spaced from the coupling points.

摘要翻译： 一种用于加工可塑性材料的注射成型机包括一个定位元件，一个与之固定连接的固定模具架，一个用固定模具托架限定模具拉紧空间的可移动模具托架，一个关闭装置，用于将可移动模具托架沿关闭方向移动到 具有固定模具托架的关闭位置，用于由定位元件可移动地承载的关闭装置的支撑元件，以及在联接点处连接到固定模具托架和支撑元件并且适于基本上承受发生的力和变形的夹紧单元 并将它们围绕所述模具拉幅空间偏离。 夹紧单元由在连接点处连接到固定模具托架或支撑元件的多个部件形成，并且在与联接点间隔开的至少一个第一连接点处彼此联接。

公开(公告)号：US5547366A

公开(公告)日：1996-08-20

申请号：US351116

申请日：1994-11-30

申请人： Karl Hehl

发明人： Karl Hehl

IPC分类号： B22D17/26 ,  B29C33/24 ,  B29C45/67 ,  B29C45/64

CPC分类号： B29C45/6771 ,  B29C45/67 ,  B29C2045/6785

摘要： In a mold closing unit for use in an injection molding machine for processing synthetic materials a stationary mold carrier and a movable mold carrier are provided. A pressure cylinder comprising a pressure piston serves for building up the locking pressure and at least one piston-cylinder-unit serves for moving the movable mold carrier. The drive piston or drive cylinder are interconnected with the pressure cylinder. The pressure cylinder and the movable mold carrier constitute a motion unit displaceable relative to the stationarily mounted pressure pistons.

摘要翻译： 在用于加工合成材料的注射成型机中的模具关闭单元中，设置有固定的模具托架和可移动模具托架。 包括压力活塞的压力缸用于建立锁定压力，并且至少一个活塞缸单元用于移动可移动模具托架。 驱动活塞或驱动气缸与压力缸相互连接。 压力缸和可移动模具架构成相对于静态安装的压力活塞可移动的运动单元。

公开(公告)号：US5539650A

公开(公告)日：1996-07-23

申请号：US72948

申请日：1993-06-08

申请人： Karl Hehl

发明人： Karl Hehl

IPC分类号： B29C45/76 ,  G05B15/02 ,  G06F19/00

CPC分类号： B29C45/766 ,  B29C2045/7606 ,  Y10S706/919

摘要： Computer based interactive control of a plastics injection molding machine during input of portions of a production sequence and configuration of an injection cycle, which is effected essentially before the onset of the injection molding process. For a mold guided by an operator, operating parameters required for a process sequence are input by way of an input unit into a computer based control unit storing these operating parameters. Subsequently, one or a plurality of injection cycles are implemented according to the stored operating parameters. A physically possible production sequence, as well as a production sequence that is structurally specific to the machine and the tool employed, including any peripheral devices provided at the respective machine or associated therewith, is determined with the control unit. An operator is provided with a selection of possible inputs of further portions of the production sequence that can be added to the existing portions and are compatible with the machine and the tool based on the determination.

摘要翻译： 在输入注射循环的生产顺序和构造的部分期间，基于计算机的交互式控制塑料注射成型机，其基本上在注射成型过程开始之前进行。 对于由操作者引导的模具，将处理顺序所需的操作参数通过输入单元输入到存储这些操作参数的基于计算机的控制单元中。 随后，根据存储的操作参数实现一个或多个注射循环。 使用控制单元确定物理可能的生产顺序以及结构上特定于机器和使用的工具的生产顺序，包括在相应机器上提供的或与其相关联的任何外围设备。 操作员被提供有可以输入生产序列的另外部分的可选输入，其可以被添加到现有部分并且基于该确定与机器和工具兼容。

公开(公告)号：US3852010A

公开(公告)日：1974-12-03

申请号：US30662972

申请日：1972-11-15

申请人： HEHL KARL

发明人： HEHL K

IPC分类号： B29C35/00 ,  B29C45/00 ,  B29C45/10 ,  B29F1/00

CPC分类号： B29C45/10

摘要： An injection molding machine which is adaptable to different operating requirements as a result of having a support frame pivotably arranged on the forward upper edge of the machine base in a first assembly configuration as a multi-purpose machine with pivotability and longitudinal adjustability of the die closing unit and injection units in either a horizontal or a vertical operating position, the support frame and pivoting means being dispensed with in a second, simplified assembly configuration as a single-purpose machine using an identical machine base and die closing unit.

摘要翻译： 一种注射成型机，其适用于不同的操作要求，由于具有可枢转地布置在机器基座的前上边缘上的支撑框架，该支撑框架以第一组装构造为多功能机器，其具有模具闭合的可枢转性和纵向可调节性 单元和注射单元处于水平或垂直操作位置，支撑框架和枢转装置在第二简化的组装构造中被省去，作为使用相同的机器基座和模具封闭单元的单用途机器。

公开(公告)号：US3833204A

公开(公告)日：1974-09-03

申请号：US30672372

申请日：1972-11-15

申请人： HEHL KARL

发明人： HEHL K

IPC分类号： B29C45/07 ,  B29C45/50 ,  B29C45/83 ,  B01F7/24

CPC分类号： B29C45/07 ,  B29C45/5008 ,  B29C45/83

摘要： An injection unit for an injection molding machine in which selective ones of the hydraulic drive cylinders of the unit are provided with sleeve members on which the piston assemblies of those drive cylinders are mounted. These sleeves and those hydraulic cylinders which effect the movement of the injection unit relative to the injection molding machine are fastened to one of two supporting bridges while the hydraulic cylinders which effect a movement of a conveying worm of the unit relative to a plasticizing cylinder of the unit are fastened to the other of the supporting bridges. Each sleeve is moreover coaxially flanged to a respective one of the hydraulic cylinders which effect the movement of the injection unit relative to the injection molding machine, with the pistons of these cylinders being directly mounted on a respective one of the unit supporting struts.

摘要翻译： 一种用于注射成型机的注射单元，其中单元的选择性液压驱动缸设置有套筒构件，其上安装有这些驱动气缸的活塞组件。 这些套筒和那些影响注射单元相对于注射成型机的运动的液压缸被紧固到两个支撑桥之一，而液压缸相对于该装置的塑化缸 单元被固定到另一个支撑桥。 此外，每个套筒同轴地连接到液压缸中相应的一个液压缸，这些液压缸相对于注射成型机进行移动，这些气缸的活塞直接安装在单元支撑支柱的相应一个上。

公开(公告)号：US3832110A

公开(公告)日：1974-08-27

申请号：US26347172

申请日：1972-06-16

申请人： HEHL KARL

发明人： HEHL K

IPC分类号： B29C45/16 ,  B29F1/12

CPC分类号： B29C45/2681 ,  B29C45/162 ,  Y10S425/051

摘要： An injection mold for an injection molding machine for manufacturing two-component plastic objects. The mold includes a movable mold half having a core supporting profile plate, and a stationary mold half having a cavity plate and a transporting member. The profile plate has at least two diametrically disposed mold cores and the cavity plate has an equal number of diametrically disposed cavities. The shape of one-half of the mold cavities formed by the cores and cavities corresponds to the shape of part of the two-component object, and the shape of the other half of the mold cavities formed corresponds to the whole of the two-component object. The transporting member is pivotally mounted in the mold on an axis which is parallel to the opening direction of the mold and effects the transporting of the partly formed two-component object from its respective mold cavity into a mold cavity which forms the whole of the two-component object after the mold has been opened. The transporting member is configured as a plate separate from the profile plate and the cavity plate and is movable in the opening direction of the mold relative to the stationary mold half and to the movable mold half.

摘要翻译： 一种用于制造双组分塑料物体的注射成型机的注射模具。 模具包括具有芯支撑轮廓板的可移动半模和具有腔板和传送构件的固定半模。 型材板具有至少两个直径设置的模芯，并且空腔板具有相等数量的直径设置的空腔。 由芯和空腔形成的模具腔的一半形状对应于双组分物体的一部分的形状，并且形成的模腔的另一半的形状对应于整个双组分 目的。 传送构件在模具中枢转地安装在与模具的打开方向平行的轴线上，并且将部分形成的双组分物体从其相应的模腔传送到形成两者的整体的模腔中 - 模具打开后的组件。 输送构件被构造为与轮廓板和腔板分离的板，并且可相对于固定模具半部和可动半模在模具的打开方向上移动。

公开(公告)号：US3744949A

公开(公告)日：1973-07-10

申请号：US3744949D

申请日：1971-04-06

申请人： HEHL KARL

发明人： HEHL K

IPC分类号： B29C45/84 ,  B28B17/00

CPC分类号： B29C45/84 ,  Y10S425/045

摘要： A clamping unit for clamping the mold of an injection molding machine has at least one removable protective cover for covering the clamping unit in the area of the mold. The cover has at least three protective cover plates arranged to be moved independently of one another in the opening direction of the clamping unit between an open position and a protective position. Switches and a safety valve are associated with the cover for interrupting the main current and fluid flows of the injection molding machine when all of the cover plates are in their open position.

摘要翻译： 用于夹紧注射成型机的模具的夹持单元具有至少一个可移除的保护盖，用于在模具区域中覆盖夹紧单元。 盖具有至少三个保护盖板，其布置成在打开位置和保护位置之间沿夹紧单元的打开方向彼此独立地移动。 当所有盖板处于其打开位置时，开关和安全阀与盖相关联，用于中断注射成型机的主流和流体流动。

公开(公告)号：US3720061A

公开(公告)日：1973-03-13

申请号：US3720061D

申请日：1971-10-18

申请人： HEHL KARL

发明人： HEHL K

IPC分类号： B29C45/67 ,  F15B15/18

CPC分类号： B29C45/6764

摘要： A CLAMPING UNIT FOR THE MOLD HALVES OF AN INJECTION MOLDING MACHINE INCLUDING A MOLD CARRIER FOR ONE OF THE MOLD HALVES AND HYDRAULIC DRIVE MEANS INCLUDING PRESSURE CYLINDERS, HYDRAULIC DRIVE CYLINDERS AND A PUMP SYSTEM. THE PRESSURE CYLINDERS INCLUDE A PISTON THEREIN FROM WHICH THE PISTON OF THE HYDRAULIC DRIVE CYLINDERSS EXTEND. THE PISTON DIVIDE THE PRESSURE CYLINDERS INTO TWO CHAMBERS WITH THE SURFACE ARE OF THE PISTON BEING DIFFERENT IN EACH CHAMBER. THE PRESSURE CYLINDERS INCLUDE A CONNECTING CHANNEL FOR CONNECTING THE TWO CHAMBERS, WITH THE CONNECTING CHANNEL INCLUDING A SHUT-OFF VALVE FOR EFFECTING CONTROL BETWEEN THE TWO CHAMNERS. THE PRESSURE CYLINDERS FURTHER INCLUDE A FRONTAL FACE ON WHICH THE OTHER OF THE MOLD HALVES IS SUPPORTED. THE PRESSURE CYLINDERS AND DRIVE CYLINDERS ARE EACH DIRECTLY FED BY THE PUMP SYSTEM WHICH DELIVERS A PRESURE MEDIUM IN EITHER ONE OF TWO RANGES FOR EFFECTING CONTROL OF THE CLAMING UNIT.

D R A W I N G

公开(公告)号：US5980793A

公开(公告)日：1999-11-09

申请号：US983414

申请日：1998-01-09

申请人： Karl Hehl

发明人： Karl Hehl

IPC分类号： B29C45/50 ,  B29C45/76 ,  B29C45/77

CPC分类号： B29C45/76 ,  B29C45/7666 ,  B29C2045/5032

摘要： For determination of the forces arising at a feeding means in an injection molding machine for plastic materials, a first static sensor is provided for determining at least the forces arising during the material preparation stage. A further force sensor detects in essence the forces arising during injection and, as soon as the first measured value reaches a limit value F1, the first static sensor passes on the further detection of the forces to the further sensor, wherein the limit value F1 at the same time serves as calibration value for the further sensor.

摘要翻译： PCT No.PCT / DE96 / 01220 Sec。 371日期1998年1月9日 102（e）日期1998年1月9日PCT提交1996年7月2日PCT公布。 公开号WO97 / 02941 日期1997年1月30日为了确定用于塑料材料的注射成型机中的进料装置处产生的力，提供第一静态传感器用于至少确定材料准备阶段期间产生的力。 另一个力传感器实质上检测在注射期间产生的力，并且一旦第一测量值达到极限值F1，第一静态传感器就进一步检测到另一传感器的力，其中极限值F1在 同时用作进一步传感器的校准值。