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公开(公告)号：US20230339158A1
公开(公告)日：2023-10-26
申请号：US18214817
申请日：2023-06-27
Applicant: IMFLUX INC.
Inventor： William Francis Lawless, III , H. Kenneth Hanson, III , Gene Michael Altonen , Chow-Chi Huang
IPC: B29C45/17
CPC classification number: B29C45/1732 , B29C45/1704 , B29C45/174 , B29C2045/1728 , B29C2945/76006 , B29C2945/76083 , B29C2945/7611 , B29C2945/76137 , B29C2945/76498 , B29C2945/76779 , B29C2945/76812 , B29C2945/76859 , B29C2945/76933
Abstract: A controller for an injection molding system is in communication with a melt flow control unit, a gas assist control unit, and a gas counter pressure control unit. The controller can effect real-time adjustments to gas assist pressure and/or gas counter pressure as a function of melt pressure or flow front position.
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公开(公告)号：US07578666B2
公开(公告)日：2009-08-25
申请号：US11817663
申请日：2006-09-12
Applicant: Toshio Shimoda , Toshifumi Furukawa , Satoshi Imaeda
Inventor： Toshio Shimoda , Toshifumi Furukawa , Satoshi Imaeda
IPC: B29C45/78
CPC classification number: B29C45/78 , B29C33/04 , B29C2045/7393 , B29C2945/7604 , B29C2945/76066 , B29C2945/76254 , B29C2945/76518 , B29C2945/76782 , B29C2945/76812 , B29C2945/76859 , B29C2945/76862 , B29C2945/76892
Abstract: Provided is a molding machine system enabling a free setting of execution timings of respective steps in a molding cycle of heating of a mold, injection and pressure holding of a molding material, cooling of the mold, etc. The molding machine system repeating a series of molding cycle comprises three temperature sensors arranged at predetermined places of a mold, a change-over valve unit having a heat medium channel by which heating medium from a heating unit, cooling medium from a cooling unit and pressurized air are changed over to be supplied into and recovered from the mold and a molding control means, provided on the change-over valve unit, having a temperature judging program judging respective detected temperatures of the three temperature sensors to give a judgement result and a timer to give a time set signal. A molding operation control is carried out by combining the judgement result with the time set signal and enables an arbitrary supply control of the heating medium, cooling medium and pressurized air to be supplied into the mold and an arbitrary supply control of the molding material to be supplied into the mold.
Abstract translation: 提供一种成型机系统，其能够在模具加热，模制材料的注射和压力保持，模具冷却等的成型循环中自由设定各个步骤的执行时间。成型机系统重复一系列 成型周期包括布置在模具的预定位置处的三个温度传感器，具有热介质通道的转换阀单元，通过该换热阀通道将来自加热单元的加热介质，来自冷却单元的冷却介质和加压空气转换成供给 并且从模具回收，并且设置在转换阀单元上的模制控制装置具有温度判断程序，该温度判断程序判定三个温度传感器的各个检测温度，以给出判断结果，并且定时器给出时间设定信号。 通过将判断结果与时间设定信号进行组合来进行成型操作控制，并且能够将加热介质，冷却介质和加压空气的任意供给控制供给到模具中，并且使成型材料的任意供给控制为 供应到模具中。
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公开(公告)号：US11747098B2
公开(公告)日：2023-09-05
申请号：US15361177
申请日：2016-11-25
Applicant: ENGEL AUSTRIA GmbH
Inventor： Christoph Balka
CPC classification number: F28F27/02 , B29C35/007 , B29C45/72 , B29C45/7306 , B29C45/78 , B29C2945/76056 , B29C2945/76304 , B29C2945/76334 , B29C2945/76545 , B29C2945/76782 , B29C2945/76812
Abstract: A temperature control apparatus includes a temperature control branch connected to a feed line for a temperature control medium, a pump system including a pump for conveying the medium, a pump open-loop or closed-loop control device for controlling the output of the pump system, a throttle device having a variable degree of opening for throttling a quantitative through-flow of the medium in the temperature control branch, and an open-loop or closed-loop control device with the degree of opening of the throttle device as a setting value and with a control variable from the group: degree of opening of the throttle device, temperature, temperature difference, through-flow, pressure or a physical value to be derived from that group. The pump open-loop or closed-loop control device is configured to control an operation of the pump to adjust the delivery output of the pump system depending on the degree of opening of the throttle device.
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公开(公告)号：US08562321B2
公开(公告)日：2013-10-22
申请号：US12947481
申请日：2010-11-16
Applicant: Masahiko Urata , Tatsuhiro Uchiyama , Koichi Nishimura
Inventor： Masahiko Urata , Tatsuhiro Uchiyama , Koichi Nishimura
CPC classification number: B29C45/83 , B29C2945/76026 , B29C2945/7623 , B29C2945/76812
Abstract: A lubricant such as grease is supplied by a grease supply device to a grease supply point of an injection molding machine. A workload of a movable portion forming the injection molding machine when the movable portion operates is calculated and a grease supply command is output to the grease supply device when the calculated workload exceeds a reference value. An operating state of the injection molding machine is evaluated by using the workload reflecting a load on the movable portion and, in this way, insufficiency of lubrication of the movable portion is anticipated.
Abstract translation: 润滑脂如润滑脂由润滑脂供给装置提供给注射成型机的润滑脂供给点。 当计算出的工作负荷超过参考值时，计算当可移动部分操作时形成注射成型机的可移动部分的工作量，并将润滑脂供给命令输出到润滑脂供给装置。 通过使用反映可动部分上的负荷的工作量来评估注射成型机的操作状态，并且以这种方式预期可移动部分的润滑不足。
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公开(公告)号：US20170252957A1
公开(公告)日：2017-09-07
申请号：US15218073
申请日：2016-07-24
Applicant: DELTA ELECTRONICS, INC.
Inventor： Te-Wei YUAN , Tun-Jung LI , Yuan-Hung CHO
CPC classification number: B29C45/77 , B29C45/03 , B29C45/76 , B29C45/80 , B29C45/82 , B29C2945/76006 , B29C2945/76083 , B29C2945/7612 , B29C2945/76498 , B29C2945/76545 , B29C2945/76605 , B29C2945/76785 , B29C2945/76812 , B29C2945/76933
Abstract: The present invention discloses a control system and method for injection molding machine. The control method comprises the following steps: establishing a work command according to a plurality of production process parameters; receiving a position information directly from an injection molding machine; and controlling a servo pump to drive the injection molding machine according to the position information and the work command.
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Patent Agency Ranking
公开(公告)号：US20170153074A1
公开(公告)日：2017-06-01
申请号：US15361177
申请日：2016-11-25
Applicant: ENGEL AUSTRIA GmbH
Inventor： Christoph BALKA
CPC classification number: F28F27/02 , B29C35/007 , B29C45/72 , B29C45/7306 , B29C45/78 , B29C2945/76056 , B29C2945/76304 , B29C2945/76334 , B29C2945/76545 , B29C2945/76782 , B29C2945/76812
Abstract: A temperature control apparatus includes a temperature control branch connected to a feed line for a temperature control medium, a pump system including a pump for conveying the medium, a pump open-loop or closed-loop control device for controlling the output of the pump system, a throttle device having a variable degree of opening for throttling a quantitative through-flow of the medium in the temperature control branch, and an open-loop or closed-loop control device with the degree of opening of the throttle device as a setting value and with a control variable from the group: degree of opening of the throttle device, temperature, temperature difference, through-flow, pressure or a physical value to be derived from that group. The pump open-loop or closed-loop control device provides for open-loop or closed-loop control of the delivery output of the pump system depending on the degree of opening of the throttle device.
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公开(公告)号：US20090053347A1
公开(公告)日：2009-02-26
申请号：US11817663
申请日：2006-09-12
Applicant: Toshio Shimodo , Toshifumi Furukawa , Satoshi Imaeda
Inventor： Toshio Shimodo , Toshifumi Furukawa , Satoshi Imaeda
IPC: B29B13/02
CPC classification number: B29C45/78 , B29C33/04 , B29C2045/7393 , B29C2945/7604 , B29C2945/76066 , B29C2945/76254 , B29C2945/76518 , B29C2945/76782 , B29C2945/76812 , B29C2945/76859 , B29C2945/76862 , B29C2945/76892
Abstract: Provided is a molding machine system enabling a free setting of execution timings of respective steps in a molding cycle of heating of a mold, injection and pressure holding of a molding material, cooling of the mold, etc. The molding machine system repeating a series of molding cycle comprises three temperature sensors arranged at predetermined places of a mold, a change-over valve unit having a heat medium channel by which heating medium from a heating unit, cooling medium from a cooling unit and pressurized air are changed over to be supplied into and recovered from the mold and a molding control means, provided on the change-over valve unit, having a temperature judging program judging respective detected temperatures of the three temperature sensors to give a judgement result and a timer to give a time set signal. A molding operation control is carried out by combining the judgement result with the time set signal and enables an arbitrary supply control of the heating medium, cooling medium and pressurized air to be supplied into the mold and an arbitrary supply control of the molding material to be supplied into the mold.
Abstract translation: 提供一种成型机系统，其能够在模具加热，模制材料的注射和压力保持，模具冷却等的成型循环中自由设定各个步骤的执行时间。成型机系统重复一系列 成型周期包括布置在模具的预定位置处的三个温度传感器，具有热介质通道的转换阀单元，通过该换热阀通道将来自加热单元的加热介质，来自冷却单元的冷却介质和加压空气转换成供给 并且从模具回收，并且设置在转换阀单元上的模制控制装置具有温度判断程序，该温度判断程序判定三个温度传感器的各个检测温度，以给出判断结果，并且定时器给出时间设定信号。 通过将判断结果与时间设定信号进行组合来进行成型操作控制，并且能够将加热介质，冷却介质和加压空气的任意供给控制供给到模具中，并且使成型材料的任意供给控制为 供应到模具中。
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8.发明申请Method for Dosing Additive in Injection-Moulding Unit, and Injection-Moulding Unit 审中-公开注射成型装置中添加剂的添加方法，注射成型装置公开(公告)号：US20080267002A1
公开(公告)日：2008-10-30
申请号：US12093455
申请日：2006-11-14
Applicant: Kari Rannasmaa
Inventor： Kari Rannasmaa
IPC: B29C45/18
CPC classification number: B29C45/1816 , B29C2045/1825 , B29C2045/185 , B29C2945/76083 , B29C2945/76187 , B29C2945/76367 , B29C2945/76518 , B29C2945/76525 , B29C2945/76812 , B29C2945/76846 , B29K2091/00
Abstract: A method for dosing an additive in an injection-moulding unit, and an injection-moulding unit. The injection-moulding unit (1) comprises a screw (2) that comprises at least a feed zone (4). The injection-moulding unit (1) also comprises feed devices (7) that dose the plastic raw material into a space between the screw (2) and a cylinder through a feed opening (9) onto the feed zone (4) of the screw. The additive is fed to the feed zone (4) of the screw from the dosing channel (10) that opens into the space between the screw (2) and cylinder (3) in the flow direction of the plastic raw material.
Abstract translation: 一种在注射成型单元中给予添加剂的方法，以及注射成型单元。 注射成型单元（1）包括至少包括进料区（4）的螺杆（2）。 注射成型单元（1）还包括进料装置（7），其将塑料原料通过进料口（9）在螺杆（2）和圆筒之间的空间中分配到螺杆的进料区（4）上 。 添加剂从沿着塑料原料的流动方向通向螺杆（2）和气缸（3）之间的空间的计量通道（10）供给到螺杆的进料区（4）。
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公开(公告)号：US20040081722A1
公开(公告)日：2004-04-29
申请号：US10469634
申请日：2003-08-30
Inventor： Jorg Dantlgraber
IPC: B29C045/66
CPC classification number: B29C45/82 , B29C45/4005 , B29C45/5008 , B29C45/67 , B29C45/68 , B29C2045/1793 , B29C2045/1794 , B29C2045/685 , B29C2945/76006 , B29C2945/76013 , B29C2945/76033 , B29C2945/76498 , B29C2945/76505 , B29C2945/76545 , B29C2945/76568 , B29C2945/76581 , B29C2945/76702 , B29C2945/76785 , B29C2945/76812 , B29C2945/76933 , B29C2945/76943
Abstract: An electromechanical clamping device with hydraulic assistance is described. A thrust mechanism driven by an electric motor displaces two clamping jaws with respect to each other along a guide device. One clamping jaw is divided into two mutually displaceable part jaws. A chamber to hold pressure medium is formed between the part jaws. The first part jaw can be displaced along the guide device and locked with respect to the latter. One part jaw is provided with a first cylinder coupled to the output of the thrust mechanism. In order to close the clamping device, in a first step the thrust mechanism pulls the part jaws against the other clamping jaw, in a second step the thrust mechanism delivers pressure medium from the first cylinder into the chamber between the two part jaws, with the first part jaw locked with respect to the guide device. To open the clamping device, in a first step a second cylinder arranged between the two part jaws pulls the part jaws against each other, with the first part jaw locked with respect to the guide device, and then in a second step the thrust mechanism forces the part jaw coupled to it in the opening direction, forcing the other part jaw with it, with the first part jaw unlocked from the guide device. The clamping device is provided for production machines, in particular for injection molding machines.
Abstract translation: 描述了具有液压辅助的机电夹紧装置。 由电动机驱动的推力机构沿引导装置相对于彼此移动两个夹爪。 一个夹爪分成两个相互可移位的零件夹爪。 在夹爪之间形成保持压力介质的腔室。 第一部分钳口可以沿着引导装置移位并相对于后者锁定。 一部分钳口设置有联接到推力机构的输出的第一气缸。 为了闭合夹紧装置，在第一步骤中，推力机构将部件夹爪拉向另一个夹紧爪，在第二步骤中，推力机构将压力介质从第一气缸输送到两部分夹爪之间的室中， 第一部分爪相对于引导装置锁定。 为了打开夹紧装置，在第一步骤中，布置在两个部分夹爪之间的第二圆柱体将部分夹爪相互相对地拉动，其中第一部分爪相对于引导装置被锁定，然后在第二步骤中，推力机构迫使 该部分爪在打开方向上与其相连，迫使另一部分夹爪与第一部分卡爪从引导装置解锁。 夹紧装置用于生产机器，特别是注塑机。
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公开(公告)号：US09168682B2
公开(公告)日：2015-10-27
申请号：US14563402
申请日：2014-12-08
Applicant: MATSUI MFG. CO., LTD.
Inventor： Saiji Yamashita , Yasunari Araki
CPC classification number: B29C35/007 , B29C35/002 , B29C45/5008 , B29C45/66 , B29C45/7306 , B29C45/76 , B29C45/77 , B29C2945/76033 , B29C2945/76334 , B29C2945/76545 , B29C2945/76812 , B29C2945/76939
Abstract: A medium supply apparatus includes: a storage part storing, in advance, information indicating a relation between a change in the amount of medium supplied by a medium drive part and a change in a frequency obtained by conversion in an inverter in accordance with a pipe resistance in a state that an electric motor is operated in a given condition; a frequency detection part detecting the frequency of the inverter in a case that the electric motor is operated in the given condition; a medium amount calculation part, on the basis of the frequency detected by the frequency detection part and the information stored in the storage part, calculating the amount of medium to be supplied by the medium drive part; a setup part setting up a necessary amount for the medium; and a frequency control part, on the basis of the necessary amount of medium set up by the setup part, the detected frequency, and the calculated medium amount, controlling the frequency to be obtained by conversion in the inverter.
Abstract translation: 介质供给装置包括：存储部，预先存储表示由介质驱动部供给的介质的变化与通过变换器的转换而得到的频率的变化之间的关系的信息，根据管阻 在电动机在给定条件下操作的状态下; 在给定条件下操作电动机的情况下，频率检测部分检测逆变器的频率; 基于由频率检测部分检测的频率和存储在存储部分中的信息的介质量计算部分，计算由介质驱动部分提供的介质量; 设置部分为介质设置必要的量; 以及频率控制部，基于由所述设定部设定的所需的介质量，所述检测频率和所计算的介质量，控制通过所述逆变器中的转换而获得的频率。
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