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91. 发明授权

US09254601B2 Temperature monitoring device for injection molding machine 有权
标题翻译：注塑机温度监控装置
公开(公告)号：US09254601B2
公开(公告)日：2016-02-09
申请号：US14303452
申请日：2014-06-12
申请人： FANUC Corporation
发明人： Atsushi Horiuchi
IPC分类号： B29C45/78 , B29C45/84 , B29C45/72 , B29C45/74 , B29C45/76
CPC分类号： B29C45/78 , B29C45/72 , B29C45/74 , B29C45/76 , B29C45/84 , B29C2945/7604 , B29C2945/7618 , B29C2945/76652 , B29C2945/76658 , B29K2901/00
摘要： A temperature monitoring device for an injection unit of an injection molding machine is provided with a heater to heat a nozzle and a heating cylinder, a temperature sensor to detect a current temperature of the nozzle and the heating cylinder or around the heating cylinder, and an electromagnetic locking device to prohibit a safety door from opening when the current temperature detected by the temperature sensor exceeds a predetermined opening operation prohibited temperature.
摘要翻译：一种用于注射成型机的注射单元的温度监测装置设置有用于加热喷嘴和加热缸的加热器，用于检测喷嘴和加热缸的当前温度或加热缸周围的温度传感器，以及电磁锁定装置，当由温度传感器检测到的当前温度超过预定的打开操作禁止温度时，禁止安全门打开。

92. 发明授权

US07778754B2 Method and system for preventing mixing of materials in two-shot molding for production of crash pad 有权
标题翻译：用于防止材料混合的方法和系统，用于双击成型以生产碰撞垫
公开(公告)号：US07778754B2
公开(公告)日：2010-08-17
申请号：US11961044
申请日：2007-12-20
申请人： Byung Seok Kong
发明人： Byung Seok Kong
IPC分类号： B60R22/00
CPC分类号： B29C45/164 , B29C45/0046 , B29C45/77 , B29C2945/76006 , B29C2945/76257 , B29C2945/76531 , B29C2945/76545 , B29C2945/76658 , B29C2945/76765 , B29L2031/3038
摘要： Disclosed is a method and system for preventing mixing of materials upon two-shot molding for the production of a crash pad, in which, in the course of the production of a crash pad through the simultaneous injection of two types of resins, the penetration of one type of resin into the region of the crash pad, which is filled with another type of resin, is effectively prevented by a flow-retarding dam that is formed at a portion of an injection mold which is positioned outside the passenger-side airbag door region.
摘要翻译：公开了一种用于防止两次注射成型后材料混合的方法和系统，用于生产碰撞垫，其中在通过同时注射两种树脂制造碰撞垫的过程中，渗透通过在位于乘客侧安全气囊门外部的注射模具的一部分形成的阻流型水坝来有效地防止了一种类型的树脂进入到具有另一种类型的树脂的碰撞垫区域中地区。

93. 发明授权

US07595013B2 Injection molding machine, and method for adjusting a reverse rotation amount of a reverse rotation process in an injection molding machine 有权
标题翻译：注射成型机，以及用于调节注射成型机中的反向旋转过程的反转量的方法
公开(公告)号：US07595013B2
公开(公告)日：2009-09-29
申请号：US11963975
申请日：2007-12-24
申请人： Junpei Maruyama , Satoshi Takatsugi , Tatsuhiro Uchiyama
发明人： Junpei Maruyama , Satoshi Takatsugi , Tatsuhiro Uchiyama
IPC分类号： B29C45/52
CPC分类号： B29C45/52 , B29C45/76 , B29C2945/76006 , B29C2945/7602 , B29C2945/76033 , B29C2945/76083 , B29C2945/76093 , B29C2945/7611 , B29C2945/76113 , B29C2945/76187 , B29C2945/76214 , B29C2945/76367 , B29C2945/76381 , B29C2945/76525 , B29C2945/76545 , B29C2945/76568 , B29C2945/76575 , B29C2945/76578 , B29C2945/76595 , B29C2945/76658 , B29C2945/76692
摘要： When a resin passage of a check ring is opened, resin backflow occurs during time when an injection screw is moved forward, and a reverse rotational force is applied to the screw by resin backflow. On the other hand, when the resin passage is closed, there is no resin backflow and the reverse rotational force applied to the screw is greatly reduced. Consequently, after completion of metering process and before injection process, the screw is moved forward after the screw has been rotated in reverse a predetermined amount to prevent resin backflow. At this time, a maximum value of the reverse rotational force applied to the screw is detected. Until the detected maximum reverse rotational force reaches a reference value or less, the reverse rotation amount is increased sequentially and respective molding cycles are carried out. When the detected maximum reverse rotational force reaches the reference value or less (passage closure), the reverse rotation amount at this time is set as the reverse rotation amount for the reverse rotation process. By means of this operation, an optimal reverse rotation amount can be adjusted automatically.
摘要翻译：当止回环的树脂通道打开时，在注射螺杆向前移动的时间期间发生树脂回流，并且通过树脂回流对螺钉施加反向旋转力。另一方面，当树脂通道关闭时，不存在树脂回流，并且施加到螺杆的反向旋转力大大降低。因此，在计量过程完成和喷射过程之前，在螺杆已经旋转了预定量之后螺杆向前移动以防止树脂回流。此时，检测施加到螺钉的反向旋转力的最大值。在检测到的最大反向旋转力达到基准值以下之前，反向旋转量依次增加，并且进行相应的成型周期。当检测到的最大反转旋转力达到基准值以下（通过关闭）时，此时的反转量被设定为反转处理的反转量。通过该操作，可以自动调整最佳的反转量。

94. 发明申请

US20090053349A1 INJECTION MOLDING MACHINE HAVING FUNCTION FOR MONITORING SCREW ROTATING TORQUES 有权
标题翻译：注塑机具有用于监控旋转螺杆的功能
公开(公告)号：US20090053349A1
公开(公告)日：2009-02-26
申请号：US12175148
申请日：2008-07-17
申请人： Hiroshi IMAMURA , Wataru SHIRAISHI , Satoshi TAKATSUGI
发明人： Hiroshi IMAMURA , Wataru SHIRAISHI , Satoshi TAKATSUGI
IPC分类号： B29C47/92
CPC分类号： B29C45/84 , B29C45/50 , B29C45/768 , B29C2945/7602 , B29C2945/7612 , B29C2945/7618 , B29C2945/76367 , B29C2945/76511 , B29C2945/76658 , B29C2945/76846 , B29C2945/76923 , B29C2945/76943
摘要： Screw rotation speeds and screw rotating torques are measured at predetermined time intervals during metering and substituted into a previously-assumed function to determine a maximum screw rotating torque at each screw rotation speed. An allowable upper limit of screw rotating torque is set for each screw rotation speed on the basis of the determined maximum screw rotating torque. If a screw rotating torque exceeding the allowable upper limit is detected during metering after the allowable upper limit is set, the screw rotation is stopped or changed.
摘要翻译：在计量期间以预定的时间间隔测量螺杆转速和螺杆旋转扭矩，并将其替换为先前假定的功能，以确定每个螺杆转速下的最大螺杆转动扭矩。基于所确定的最大螺杆旋转转矩，对每个螺杆转速设定螺杆转矩的允许上限。如果在设定允许上限之后，在计量期间检测到超过容许上限的螺杆转矩，则螺杆旋转停止或改变。

95. 发明申请

US20090043454A1 METHOD AND SYSTEM FOR PREVENTING MIXING OF MATERIALS IN TWO-SHOT MOLDING FOR PRODUCTION OF CRASH PAD 有权
标题翻译：用于防止二次冲压成型中材料混合的生产方法和系统
公开(公告)号：US20090043454A1
公开(公告)日：2009-02-12
申请号：US11961044
申请日：2007-12-20
申请人： Byung Seok Kong
发明人： Byung Seok Kong
IPC分类号： B60R21/26
CPC分类号： B29C45/164 , B29C45/0046 , B29C45/77 , B29C2945/76006 , B29C2945/76257 , B29C2945/76531 , B29C2945/76545 , B29C2945/76658 , B29C2945/76765 , B29L2031/3038
摘要： Disclosed is a method and system for preventing mixing of materials upon two-shot molding for the production of a crash pad, in which, in the course of the production of a crash pad through the simultaneous injection of two types of resins, the penetration of one type of resin into the region of the crash pad, which is filled with another type of resin, is effectively prevented.A flow-retarding dam is formed at a portion of an injection mold which is positioned outside the passenger-side airbag door region and at which the mixing of the first material and the second material occurs, to decrease the thickness of the predetermined portion of the crash pad, thus retarding the flow of the first material and promoting the solidification thereof.
摘要翻译：公开了一种用于防止两次注射成型后材料混合的方法和系统，用于生产碰撞垫，其中在通过同时注射两种树脂制造碰撞垫的过程中，渗透有效地防止了一种类型的树脂进入到另一种类型的树脂填充的防撞垫的区域中。在位于乘客侧安全气囊门区域外侧的注射模具的一部分处形成有阻流水坝，并且发生第一材料和第二材料的混合，从而减小预定部分的厚度碰撞垫，从而阻止第一材料的流动并促进其凝固。

96. 发明公开

EP3326732A1 CLAMPING DEVICE FOR INJECTION MOLDING OF WAX PATTERN 有权
公开(公告)号：EP3326732A1
公开(公告)日：2018-05-30
申请号：EP15898884.0
申请日：2015-07-17
申请人： Eishin Technology Co., Ltd
发明人： KUBO, Chikanari
IPC分类号： B22C7/02
CPC分类号： B22C7/02 , B22C9/04 , B29C45/67 , B29C67/241 , B29C2945/76568 , B29C2945/76658 , B29C2945/76732 , B29K2091/00
摘要： Provided is a clamp device having a simple and low-cost vertical movement mechanism 5b for making the height of a sprue 4a of a rubber mold 3 equal to an injection nozzle 7 of a wax injection molding machine for producing a wax model. The clamp device has: a clamp mechanism section 5a, which is provided with a mounting table 9 for mounting the mold 3, a clamp plate 10, and a clamp drive unit 11 for changing vertical distance between the mounting table 9 and the clamp plate 10; and a vertical movement mechanism 5b for vertically moving the clamping mechanism section 5a. The mold 3 is clamped when the clamp drive unit changes the distance between the mounting table and the clamp plate from a first distance L to a second distance L'. The vertical movement mechanism 5b moves the clamp mechanism section 5a by (L - L')/n (where 1.5 ≤ n ≤ 2.5).

97. 发明授权

EP3100841B1 INJECTION MOLDING MACHINE 有权转让
公开(公告)号：EP3100841B1
公开(公告)日：2018-05-02
申请号：EP16170829.2
申请日：2016-05-23
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： SEIKE, Kouji , ISHIDA, Hironobu
IPC分类号： B29C45/77 , B29C45/76
CPC分类号： B29C45/77 , B29C45/76 , B29C45/7646 , B29C45/766 , B29C2945/7601 , B29C2945/7618 , B29C2945/76381 , B29C2945/76428 , B29C2945/76541 , B29C2945/76658 , B29C2945/76936 , B29C2945/76943 , B29C2945/76946
摘要： An injection molding machine in which a molten state of a molding material can be ascertained is provided. The injection molding machine includes an injection unit including a cylinder that heats a molding material, and an injection member that is disposed within the cylinder so as to be movable forward and backward; and a monitoring unit that monitors the injection pressure of the molding material injected from the cylinder by forward movement of the injection member. The monitoring unit determines a molten state of the molding material on the basis of fluctuations of the injection pressure at the time of the forward movement of the injection member.

98. 发明公开

EP3277733A1 A CURED TRANSPARENT RUBBER ARTICLE, AND MANUFACTURING PROCESS FOR THE SAME 有权转让
标题翻译：一种固化透明橡胶制品及其制造方法
公开(公告)号：EP3277733A1
公开(公告)日：2018-02-07
申请号：EP16773982.0
申请日：2016-03-29
申请人： Kraton Polymers U.S. LLC
发明人： VAN DER WAAL, Arwin , GREGER, Marcus Juergen
IPC分类号： C08F36/00 , C08F10/00
CPC分类号： C08L9/00 , B29C45/0001 , B29C45/18 , B29C45/73 , B29C45/77 , B29C45/78 , B29C2045/1875 , B29C2945/76531 , B29C2945/76595 , B29C2945/76658 , B29C2945/76735 , B29K2995/0026 , C08K3/011 , C08L7/00 , C08K3/0016 , C08L53/00
摘要： The present disclosure provides a process for preparing a cured transparent rubber composition containing a synthetic isoprene polymer(s), a transparent polymer(s), a curing agent and additives. The process includes mixing the components at a temperature ranging from 50 to 130° C., curing the compound with peroxide and allowing the compound to mature. The maturated compound is fed to an injection molding machine. The cured transparent rubber composition prepared using the methods described herein has a haze of less than 30% and a total light transmission of more than 80%. The disclosure further provides an article including the cured transparent rubber composition, in particular for medical applications and artificial nipples.

99. 发明公开

EP3100841A1 INJECTION MOLDING MACHINE 有权转让
标题翻译：注射成型机
公开(公告)号：EP3100841A1
公开(公告)日：2016-12-07
申请号：EP16170829.2
申请日：2016-05-23
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： SEIKE, Kouji , ISHIDA, Hironobu
IPC分类号： B29C45/77 , B29C45/76
CPC分类号： B29C45/77 , B29C45/76 , B29C45/7646 , B29C45/766 , B29C2945/7601 , B29C2945/7618 , B29C2945/76381 , B29C2945/76428 , B29C2945/76541 , B29C2945/76658 , B29C2945/76936 , B29C2945/76943 , B29C2945/76946
摘要： An injection molding machine in which a molten state of a molding material can be ascertained is provided. The injection molding machine includes an injection unit including a cylinder that heats a molding material, and an injection member that is disposed within the cylinder so as to be movable forward and backward; and a monitoring unit that monitors the injection pressure of the molding material injected from the cylinder by forward movement of the injection member. The monitoring unit determines a molten state of the molding material on the basis of fluctuations of the injection pressure at the time of the forward movement of the injection member.
摘要翻译：提供一种能够确定成型材料的熔融状态的注射成型机。所述注射成型机包括：注射单元，其包括加热成型材料的缸体和配置在所述缸体内以能够前后移动的注射部件; 以及监视单元，其通过喷射构件的向前移动来监视从气缸喷射的模制材料的喷射压力。监视单元基于喷射构件向前运动时的喷射压力的波动来确定模制材料的熔化状态。

100. 发明公开

EP2769821A1 INJECTION APPARATUS 审中-公开
标题翻译：注射装置
公开(公告)号：EP2769821A1
公开(公告)日：2014-08-27
申请号：EP12842293.8
申请日：2012-10-02
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： YAMAGUCHI, Kazuyuki , NAKAMURA, Masaya , OMIYA, Kenji
IPC分类号： B29C45/53 , B22D17/32 , B29C45/76
CPC分类号： B29C45/77 , B22D17/10 , B22D17/32 , B29C45/531 , B29C45/76 , B29C2945/76578 , B29C2945/76605 , B29C2945/76658 , B29C2945/76692
摘要： An injection apparatus includes a pressure accumulating portion connected to an operation chamber of an injection cylinder. A control unit controls the speed at which the injection cylinder moves and is connected to a rod of the injection cylinder. The control unit includes a rotary shaft that follows the movement of the rod and is capable of moving in the same direction as the rod, a conversion mechanism that converts the linear motion of the rod into the rotation of the rotary shaft, and a rotation member coupled to the rotary shaft. The control unit further includes a resistance generating member that generates a frictional resistance by coming into sliding contact with the rotation member, an actuating member that is moved by an electric drive source, and a movement mechanism that follows the movement of the actuating member and moves the resistance generating member relative to the rotation member.
摘要翻译：注射装置包括连接到注射缸的操作室的蓄压部分。控制单元控制注射缸移动并连接注射缸的杆的速度。控制单元包括：旋转轴，其跟随杆的移动并且能够沿着与杆相同的方向移动;转换机构，其将杆的线性运动转换为旋转轴的旋转;以及旋转构件连接到旋转轴。控制单元还包括：电阻产生构件，其通过与旋转构件滑动接触而产生摩擦阻力;致动构件，其由电驱动源移动;以及移动机构，其跟随致动构件的移动并移动阻力产生部件相对于旋转部件。

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