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    • 1. 发明申请
    • METHOD FOR CONTROLLING A MOULD FOR THE PRODUCTION OF PLASTIC MATERIAL ARTICLES
    • 用于控制塑料材料制品生产的模具的方法
    • WO2007144759A2
    • 2007-12-21
    • PCT/IB2007/001610
    • 2007-06-15
    • INGLASS S.P.A.DAL BO, PeterGIRELLI, Dario
    • DAL BO, PeterGIRELLI, Dario
    • B29C45/7666B29C45/2737B29C45/768B29C2945/7603B29C2945/7604B29C2945/76163B29C2945/76274B29C2945/76304B29C2945/76381B29C2945/76454B29C2945/76943
    • Described herein is a method for controlling a mould (1) for the production of plastic material articles; the mould (1), comprising a metal body (2) provided with an impression (2a) shaped so as to reproduce in negative the form of at least one part of the article to be made, a hot runner (3) for the distribution of liquid state plastic material that is positioned on the body (2) and is structured so as to cause the plastic material to flow away, on command and in a controlled manner, to the impression (2a), and a thermoregulation system (5) that is able to cool or heat the body (2); the method comprising the steps of calculating the power absorbed (PE1 (t i ) ) by the hot runner (3), calculating the power absorbed (PE2 (t i ) ) by the thermoregulation system (5), calculating the deviation (ΔEP) between the power absorbed (PE1 (t i ) ) by the hot runner (3) and the power absorbed (PE2 (t i ) ) by the thermoregulation system (5), and detecting a condition of malfunctioning of the mould (1) when the deviation (ΔEP) calculated is different from a pre-set reference deviation (ΔEC).
    • 这里描述了一种用于控制用于生产塑料制品的模具(1)的方法; 所述模具(1)包括设有印模(2a)的金属体(2),所述印模(2a)成形为以待制造的制品的至少一部分的形式为负的方式再生,用于分配的热流道(3) 液体状态的塑料材料,其位于主体(2)上并且被构造成使得塑料材料按照命令并以受控的方式流向印模(2a),以及温度调节系统(5) 能够冷却或加热身体(2); 所述方法包括以下步骤:计算所述热流道(3)吸收的功率(PE1(t)),计算吸收的功率(PE2(t)i) 通过温度调节系统(5)计算由热流道(3)吸收的功率(PE1(t))和吸收的功率(PE2(t
    • 3. 发明申请
    • METHOD FOR CONTROLLING A MOULD FOR THE PRODUCTION OF PLASTIC MATERIAL ARTICLES
    • 用于控制塑料材料制品生产的模具的方法
    • WO2007144759A3
    • 2008-03-20
    • PCT/IB2007001610
    • 2007-06-15
    • INGLASS SPADAL BO PETERGIRELLI DARIO
    • DAL BO PETERGIRELLI DARIO
    • B29C45/76B29C45/27
    • B29C45/7666B29C45/2737B29C45/768B29C2945/7603B29C2945/7604B29C2945/76163B29C2945/76274B29C2945/76304B29C2945/76381B29C2945/76454B29C2945/76943
    • Described herein is a method for controlling a mould (1) for the production of plastic material articles; the mould (1), comprising a metal body (2) provided with an impression (2a) shaped so as to reproduce in negative the form of at least one part of the article to be made, a hot runner (3) for the distribution of liquid state plastic material that is positioned on the body (2) and is structured so as to cause the plastic material to flow away, on command and in a controlled manner, to the impression (2a), and a thermoregulation system (5) that is able to cool or heat the body (2); the method comprising the steps of calculating the power absorbed (PE1 (t i ) ) by the hot runner (3), calculating the power absorbed (PE2 (t i ) ) by the thermoregulation system (5), calculating the deviation (?EP) between the power absorbed (PE1 (t i ) ) by the hot runner (3) and the power absorbed (PE2 (t i ) ) by the thermoregulation system (5), and detecting a condition of malfunctioning of the mould (1) when the deviation (?EP) calculated is different from a pre-set reference deviation (?EC).
    • 这里描述了一种用于控制用于生产塑料制品的模具(1)的方法; 所述模具(1)包括设有印模(2a)的金属体(2),所述印模(2a)成形为以待制造的制品的至少一部分的形式为负的方式再生,用于分配的热流道(3) 液体状态的塑料材料,其位于主体(2)上并且被构造成使得塑料材料按照命令并以受控的方式流向印模(2a),以及温度调节系统(5) 能够冷却或加热身体(2); 所述方法包括以下步骤:计算所述热流道(3)吸收的功率(PE1(t)),计算吸收的功率(PE2(t)i) 通过温度调节系统(5)计算由热流道(3)吸收的功率(PE1(t))和吸收的功率(PE2(t
    • 5. 发明申请
    • VERFAHREN ZUM BETREIBEN EINER SPRITZGIESSMASCHINE
    • 一种用于操作注塑
    • WO2015197480A1
    • 2015-12-30
    • PCT/EP2015/063792
    • 2015-06-19
    • NETSTAL-MASCHINEN AG
    • SCHMIDHEINY, EricHAUSAMMANN, Manuel
    • B29C45/76
    • B29C45/7666B29C45/766B29C2945/7603B29C2945/76113B29C2945/7623B29C2945/76387B29C2945/76521B29C2945/76561B29C2945/76598B29C2945/76709B29C2945/76866B29C2945/76936
    • Beschreiben wird ein Verfahren zum Betreiben einer Spritzgießmaschine, welche eine oder mehrere bewegliche Maschinenteile aufweist, die mittels geeigneter Antriebe entlang von vorgebbaren Verfahrwegen verfahren werden können, wobei das Verfahren eines beweglichen Maschinenteils zyklisch wiederholt wird. Um die Bewegungszeiten der beweglichen Maschinenteile auf ein Minimum zu reduzieren wird erfindungsgemäß vorgeschlagen, für eines oder mehrere der beweglichen Maschinenteile die Leistungsreserven von einem oder mehreren der einem beweglichen Maschinenteil zugeordneten Antriebe sukzessive zu reduzieren, bis ein vorgebbares Minimum an Leistungsreserve erreicht ist, wobei das Minimum vorzugsweise Null ist. Vorzugsweise werdenin jedem Zyklus die Leistungsreserven des oder der Antriebe ermittelt und sukzessive, insbesondere von Zyklus zu Zyklus, reduziert. Als bewegliches Maschinenteil können eine bewegliche Formaufspannplatte, ein Auswerfer, ein Kernzug, eine Plastifizierschnecke und/oder ein Spritzkolben vorgesehen sein.
    • 描述了一种用于操作具有一个或多个运动的机器部件,其可以通过沿着预定的行进路径的致动器适当的装置被移动的注射成形机,所述的可动的机器部件的方法循环重复。 为了减少到最小移动机器部件的移动时间,本发明提出,以减少对一个或多个所述可移动机械部件,一个或多个相关联的可动的机器部件驱动器依次的功率储备,直到在功率裕度达到定的最小值,其中所述最小 优选是零。 优选地,每个循环werdenin的驱动器或驱动器的功率储备被确定并依次,特别是减少了周期到周期。 作为可动的机器部件,可动模具夹紧板,喷射器,芯吸合,增塑和/或注射柱塞可以被提供。
    • 7. 发明申请
    • 成形機供給エネルギー算出装置、成形機制御装置及び成形機制御方法
    • 用于计算供应给成型机,成型机控制装置和成型机控制方法的装置
    • WO2006022322A1
    • 2006-03-02
    • PCT/JP2005/015413
    • 2005-08-25
    • 住友重機械工業株式会社岡田 徳高
    • 岡田 徳高
    • B29C45/62B29C45/76
    • B29C45/7666B29C45/74B29C2945/7603B29C2945/7619B29C2945/76668B29C2945/76969
    • [PROBLEMS] To enable accurate calculation of energy to be supplied to a cylinder member and appropriately modify the energy in accordance with the molding material. [MEANS FOR SOLVING PROBLEMS] A device for calculating energy to be supplied to a molding machine includes: a coil (16) arranged on a cylinder member, a DC voltage generation circuit (31), switching elements (Q1, Q2), and capacitors (C1 to C4). The device further includes: a high-frequency current generation circuit for generating a high-frequency current according to the switching of the switching elements and supplying it to the coil; an electric change amount detection unit for detecting an electric change amount indicating the state of a resonator circuit (SR2); drive signal generation means for generating drive signals (g1, g2) for driving the switching elements according to the electric change amount; and supply energy calculation means for calculating energy to be supplied to the cylinder according to the voltage (VS) of the DC voltage generation circuit, the electrostatic amount of the capacitors (C3, C4), and the electric change amount.
    • [问题]能够准确计算要供应到气缸构件的能量,并根据成型材料适当地改变能量。 用于计算供给到成型机的能量的装置包括:设置在圆筒部件上的线圈(16),直流电压产生电路(31),开关元件(Q1,Q2)和电容器 (C1〜C4)。 该装置还包括:高频电流产生电路,用于根据开关元件的开关产生高频电流并将其提供给线圈; 用于检测指示谐振电路(SR2)的状态的电变化量的电变化量检测单元; 驱动信号产生装置,用于根据电变化量产生用于驱动开关元件的驱动信号(g1,g2); 以及根据直流电压产生电路的电压(VS),电容器(C3,C4)的静电量和电变化量来计算要提供给气缸的能量的供给能量计算装置。
    • 8. 发明申请
    • NON-COAXIAL INJECTION MOLDING VALVE FLOW CONTROL
    • 非同轴注射成型阀流量控制
    • WO2003057448A1
    • 2003-07-17
    • PCT/US2002/041360
    • 2002-12-23
    • SYNVENTIVE MOLDING SOLUTIONS, INC.
    • DOYLE, MarkGALATI, Vito
    • B29C45/76
    • B29C45/76B29C45/27B29C45/2704B29C45/2806B29C45/281B29C2045/2687B29C2045/2722B29C2045/2761B29C2045/2824B29C2045/2837B29C2045/2882B29C2045/2886B29C2945/76006B29C2945/76013B29C2945/7603B29C2945/76056B29C2945/76083B29C2945/76277B29C2945/76381B29C2945/76498B29C2945/76545B29C2945/76568B29C2945/76688B29C2945/76755B29C2945/76759B29C2945/76859B29C2945/76969
    • In an injection molding machine having upstream (162, 164) and downstream (190, 200) channels communicating with each other for delivering fluid material to one or more mold cavities (170, 180), apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis (175, 185) intersecting a gate (178, 188) of a cavity of a mold, the upstream channel (162, 164) having an axis (163, 165) not intersecting the gate (178, 188) and being associated with an upstream actuator (30,40) interconnected to an upstream melt flow controller (102, 112) disposed at a selected location within the upstream channel (162, 164), the apparatus comprising a sensor (60, 80, 130) for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller (102,112); an actuator controller (20) interconnected to the upstream actuator (30, 40), the actuator controller comprising a computer interconnected to a sensor (60, 80, 130) for receiving a signal representative of the selected utilizing a value indicative of the signal received from the sensor as a variable for controlling operation of the upstream actuator; wherein the upstream melt flow controller is adapted to control the rate of flow of the fluid material at the selected location within the upstream channel according to the algorithm.
    • 在具有上游(162,164)和下游(190,200))通道相互连通以将流体材料输送到一个或多个模腔(170,180)的注射成型机中,用于控制熔融材料从 通道到一个或多个模具腔,每个通道具有一个轴线,该下游通道具有与模具的空腔的门(178,188)相交的轴线(175,185),上游通道(162,164)具有 与所述门(178,188)不相交并且与设置在所述上​​游通道内的选定位置处的上游熔体流动控制器(102,112)互连的上游致动器(30,40)相关联的轴线(163,165) 该装置包括用于在上游熔体流动控制器(102,112)的下游位置感测熔体材料的选定状态的传感器(60,80,130); 与所述上游致动器(30,40)互连的致动器控制器(20),所述致动器控制器包括与传感器互连的计算机(60,80,130),用于使用指示接收到的信号的值来接收表示所选择的信号 从传感器作为用于控制上游致动器的操作的变量; 其中所述上游熔体流动控制器适于根据所述算法来控制所述上游通道内的选定位置处的流体材料的流速。