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1. 发明授权

US6164947A Safety apparatus for a vertical injection molding machine 失效
标题翻译：立式注塑机安全装置
公开(公告)号：US6164947A
公开(公告)日：2000-12-26
申请号：US327624
申请日：1999-06-08
申请人： Kiyoshi Miyahara
发明人： Kiyoshi Miyahara
IPC分类号： B29C45/66 , B29C45/84 , B29C43/58
CPC分类号： B29C45/84
摘要： A safety apparatus for a vertical injection molding machine. The safety apparatus includes an abnormality detection section for detecting an abnormal condition of a transmission belt, and a stopper mechanism including an engagement rod having a plurality of engagement portions along a moving direction of a movable mold and an engagement member adapted to engage the engagement portion when moved to an engagement position. The engagement rod is provided on one of a side where the movable mold is attached and a side where a stationary mold is attached. The stopper mechanism further comprises a drive control section adapted to move the engagement member to the engagement position for engagement with the engagement portion, when an abnormal condition of the transmission belt is detected by the abnormality detection section. When the abnormality detection section detects an abnormal condition of the transmission belt, the drive control section moves the engagement member to the engagement portion, so that the engagement member comes into contact with the engagement rod. As a result, when the movable mold and associated members are about to fall, a closest engagement portion engages the engagement member, thereby preventing falling of the movable mold and associated members.
摘要翻译：一种垂直注塑机的安全装置。安全装置包括：异常检测部，用于检测传动带的异常状况;以及止动机构，其具有沿着可动模的移动方向具有多个接合部的接合杆和适于接合所述接合部的接合部当移动到接合位置时。接合杆设置在安装有可动模的一侧和固定模附着的一侧。所述止挡机构还包括驱动控制部，所述驱动控制部适于在所述异常检测部检测到所述传动带的异常状态时，使所述卡合部件移动到所述卡合位置，以与所述卡合部卡合。当异常检测部检测到传动皮带的异常状况时，驱动控制部将接合部件移动到接合部，使得接合部件与接合杆接触。结果，当可移动模具和相关联的构件即将落下时，最接近的接合部分接合接合构件，从而防止可动模具和相关构件的落下。

2. 发明授权

US06821102B2 Drive control apparatus for an injection molding machine 有权
标题翻译：注射成型机的驱动控制装置
公开(公告)号：US06821102B2
公开(公告)日：2004-11-23
申请号：US10163347
申请日：2002-06-07
申请人： Kiyoshi Miyahara , Tsuyoshi Arai , Takashi Magario
发明人： Kiyoshi Miyahara , Tsuyoshi Arai , Takashi Magario
IPC分类号： B29C4580
CPC分类号： B29C45/84 , B29C45/76 , B29C2945/7612 , B29C2945/76163 , B29C2945/76605 , B29C2945/76665
摘要： A drive control apparatus is used in an injection molding machine in order to drive and control a servomotor for moving a movable member. Among a plurality of functional sections which constitute a servo circuit connected to the servomotor, at least one functional section (e.g., a safety circuit section, etc.) selected as a functional section having a higher degree of importance is constituted by a hardware circuit section realized without use of software; and the remaining functional section or sections are constituted by a software circuit section realized by making use of software.
摘要翻译：在注射成型机中使用驱动控制装置，以驱动和控制用于移动可动件的伺服电动机。在构成与伺服电动机连接的伺服电路的多个功能部中，选择为具有较高重要度的功能部的至少一个功能部（例如，安全电路部等）由硬件电路部实现不使用软件; 剩余的功能部分由通过使用软件实现的软件电路部分构成。

3. 发明授权

US5494623A Method of displaying the molding data of an injection molding machine 失效
标题翻译：显示注塑机成型数据的方法
公开(公告)号：US5494623A
公开(公告)日：1996-02-27
申请号：US317350
申请日：1994-10-04
申请人： Kiyoshi Miyahara
发明人： Kiyoshi Miyahara
IPC分类号： B29C45/76
CPC分类号： B29C45/76 , B29C2037/906
摘要： A time span ranging from the start of a plastic pellet weighing sub-cycle to the end of an injection sub-cycle is defined as one data cycle in preparation to present the molding data in an injection molding cycle on a display through the detection thereof. The whole molding data obtained via the detection during the one data cycle period are presented in a single cycle molding data indication frame on the monitor screen of the display, whereby the trouble on the part of a operator to misconceive the displayed molding data for those of another molded product may positively be prevented, and troubleshooting the causes of giving forth a defectively molded product may be done accurately and quickly.
摘要翻译：将从塑料颗粒称重子循环开始到注射次循环结束的时间范围定义为一个数据周期，以准备通过其检测在显示器上的注射成型周期中呈现成型数据。通过在一个数据周期期间的检测获得的整个成型数据在显示器的监视器屏幕上的单周期成型数据指示框架中呈现，由此操作者部分误解显示的模制数据可以积极地防止另一种模制产品，并且可以精确和快速地进行排除产生缺陷模制产品的原因的故障。

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