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公开(公告)号：US5855126A
公开(公告)日：1999-01-05
申请号：US864041
申请日：1997-05-28
摘要： The present invention provides a patterning unit of a warp knitting machine having a holding member with a stator of a linear pulse motor disposed thereon and a plurality of moving elements provided at arbitrary intervals on the holding member with parts of the moving elements being constructed as guide points. A control method increases reliability and accuracy of positioning the moving elements and eliminates erroneous operation such as step-out by providing a position sensor and by exciting movement of the moving elements on a step by step basis based upon positions of the moving elements sensed by the position sensor. The control method includes providing the moving elements each with a linear motor coil assembly for functioning in conjunction with the stator to move the moving elements along the holding member.
摘要翻译： 本发明提供一种经编机的图案形成单元，其具有一个保持构件，该保持构件具有设置在其上的线性脉冲电动机的定子，以及多个在所述保持构件上以任意间隔设置的移动元件，所述移动元件的一部分被构造为导向 积分 控制方法提高了移动元件定位的可靠性和准确性，并且通过提供位置传感器和通过基于由移动元件感测的移动元件的位置逐步地激励移动元件的移动来消除诸如失步的错误操作 位置传感器 控制方法包括为移动元件提供各自具有线性电动机线圈组件，其与定子一起起作用以沿着保持构件移动移动元件。
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公开(公告)号：US5862683A
公开(公告)日：1999-01-26
申请号：US864040
申请日：1997-05-28
摘要： The present invention provides a patterning unit of a warp knitting machine in which a stator of a linear pulse motor is assembled in a holding member and a plurality of moving elements are provided at arbitrary intervals on the same holding member with part of the moving elements being constructed as a guide point. A control method increases reliability of accuracy of positioning of the moving elements and eliminates erroneous operation such as step-out by providing a position sensor in connection with the poles and by controlling movement of the moving elements based on detected positions thereof and a set of parameters. The control method includes providing the moving elements each with a linear motor coil assembly for functioning in conjunction with the linear motor stator to move the moving elements along the holding member. The position sensor is for detecting absolute positions of the moving elements along the holding member in increments of a pitch gage of a knitting pattern of the guide members and a pitch gage of poles of the linear motor stator such that positions of the moving elements are detected as a multiple of the pitch gage of the poles of the linear motor stator.
摘要翻译： 本发明提供一种经编机的图形单元，其中线性脉冲电机的定子组装在保持构件中，并且多个移动元件以任意间隔设置在相同的保持构件上，其中一部分移动元件为 构建为指导点。 一种控制方法提高了移动元件的定位精度的可靠性，并且通过提供与极相关联的位置传感器和通过基于其检测到的位置和一组参数来控制移动元件的移动来消除诸如失步之类的错误操作 。 该控制方法包括为移动元件提供各自具有线性电动机线圈组件，其与线性电动机定子一起起作用以沿着保持构件移动移动元件。 位置传感器用于以引导构件的编织图案的音调规格和线性电动机定子的极点的音调规定的增量来检测沿着保持构件的移动元件的绝对位置，使得检测到移动元件的位置 作为线性电动机定子的极点的音高规格的倍数。
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公开(公告)号：US5775134A
公开(公告)日：1998-07-07
申请号：US716215
申请日：1996-11-06
摘要： The present invention provides a patterning unit of a warp knitting machine in which a stator of a linear pulse motor is assembled in a holding member and a plurality of moving elements are provided at arbitrary intervals on the same holding member with part of the moving element being constructed as a guide point. The construction allows a thin linear pulse motor to be realized, erroneous operation such as step-out to be prevented in positioning control and the positioning to be carried out stably regardless of power failure or external noise. To that end, poles of the moving element are disposed so as to face poles on both sides of the stator. Moving element driving coils of the poles of the moving elements, NS directions of two field magnets and teeth of the poles of the stator are set so that a magnetic path of the field magnets runs in the same direction. A control method increases reliability of accuracy of positioning of the moving element and eliminates erroneous operation such as step-out by providing a position sensor in connection with the poles and by controlling the exciting condition by a set of parameters. Signal cables connected to the moving elements are removed to enlarge a range of the moving element. A microcomputer is mounted on the moving element to reduce an amount of information to be provided by induction lines.
摘要翻译： PCT No.PCT / JP96 / 00075 Sec。 371日期：1996年11月6日 102（e）日期1996年11月6日PCT PCT 1996年1月18日PCT公布。 出版物WO96 / 22412 PCT 日期：1996年7月25日本发明提供一种经编机的图案形成单元，其中线性脉冲电机的定子组装在保持构件中，并且多个移动元件以任意间隔设置在同一保持构件上， 被构造为引导点的移动元件。 该结构允许实现薄的线性脉冲电动机，无论电源故障或外部噪声如何，都可以在定位控制和定位中稳定地执行诸如步进之类的错误操作。 为此，移动元件的极点被设置为面对定子两侧的极。 移动元件的极的移动元件驱动线圈，两个磁场磁体的NS方向和定子的极的齿被设定为使得磁场磁铁的磁路沿同一方向延伸。 一种控制方法提高了移动元件的定位精度的可靠性，并且通过提供与极相关联的位置传感器以及通过一组参数控制激励条件来消除诸如失步之类的错误操作。 连接到移动元件的信号电缆被去除以扩大移动元件的范围。 微型计算机安装在移动元件上以减少由感应线提供的信息量。
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公开(公告)号：US5675993A
公开(公告)日：1997-10-14
申请号：US522273
申请日：1995-10-30
申请人： Kotaro Ono , Yoshinori Otobe , Yoshitsugu Kobayashi , Shigeo Yamagata , Norimasa Nosaka , Kenji Sumida
发明人： Kotaro Ono , Yoshinori Otobe , Yoshitsugu Kobayashi , Shigeo Yamagata , Norimasa Nosaka , Kenji Sumida
摘要： A patterning method and device has yarn guides for guiding pattern yarns in a warp knitting machine and divisional fall plates for knitting pattern yarns in a fall plate structure individually drive-controlled through drive devices. The device comprises any number of moveable bodies having yarn guides, the bodies being installed for movement along a row of knitting needles by the drive devices. For patterning, the moveable bodies are moved through a desired distance along the row of knitting needles so as to be positioned for patterning, thereby providing a patterning zone for pattern yarns corresponding to the number of yarn guides. Thus, it is possible to effect a free varigated patterning which is comparable with the patterning effect provided by the Jacquard control. Further, it possible to attain the knitting of a fall plate structure, in addition to the patterning by the aforesaid yarn guides, by moving any number of the moveable bodies having yarn guides and/or any number of moveable bodies having divisional fall plates by the drive devices to produce a fall plate-like action, without requiring a device of large scale.
摘要翻译： PCT No.PCT / JP95 / 00032 Sec。 371 1995年10月30日第 102（e）1995年10月30日日期PCT提交1995年1月13日PCT公布。 WO95 / 19462 PCT公开号 日期1995年7月20日一种图案化方法和装置具有用于在经编机中引导图案纱线的纱线引导器和用于通过驱动装置单独驱动的落叶板结构中的针织花纹纱线的分割板。 该装置包括任何数量的具有导纱器的可移动体，该主体被安装成用于通过驱动装置沿一排编织针运动。 为了图案化，可移动体沿着织针列移动期望的距离，以便定位成用于图案化，从而为对应于导纱器的数量的图案纱线提供图案化区域。 因此，可以实现与由提花控制提供的图案化效果相当的自由变色图案。 此外，通过移动任意数量的具有导纱器的移动体和/或具有分割坠落板的任何数量的可移动体，除了通过上述导纱器的图案化之外，还可以实现秋季板结构的编织 驱动装置产生坠落板状动作，而不需要大规模的装置。
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公开(公告)号：US6050111A
公开(公告)日：2000-04-18
申请号：US171200
申请日：1998-10-14
申请人： Norimasa Nosaka , Hiroshi Narushima
发明人： Norimasa Nosaka , Hiroshi Narushima
摘要： A guide drive device permits compact reception of a greater number of guide bars and nests within an existing installation space at a side portion of a knitting machine, by disposition of a drive source for guide attaching members in a space above a fan-shaped arrangement. A support member, attached to a machine frame, is provided with the drive source on the upper side of guide bars, directly, or via a base bar which constitutes an attaching and holding member. The guide bars are displaceable by operation of the drive source, and are arranged in parallel ranks successive in a direction intersecting with knitting needle rows. An angle of circumference can thereby be reduced for enhanced use of available space. The nest angle can be further reduced for improved patterning function surpassing that of a conventional Multibar Raschel machine by tightly fastening thread feed guides of the guide attaching members to driving long members respectively carrying out independent shogging motions.
摘要翻译： PCT No.PCT / JP98 / 00771 Sec。 371日期：1998年10月14日 102（e）1998年10月14日日期PCT提交1998年2月26日PCT公布。 公开号WO98 / 38368 日期1998年9月3日引导驱动装置允许在编织机的侧部的现有安装空间内紧凑地接收更多数量的导杆和嵌套，通过设置用于将导向件附接构件的驱动源设置在编织机的上方的空间中 扇形布置。 附接到机架的支撑构件在引导杆的上侧，直接地或经由构成附接和保持构件的基座杆设置有驱动源。 引导杆可以通过驱动源的操作而移动，并且在与编织针列相交的方向上连续地排列成平行的排列。 因此可以减小圆周角度以增强可用空间的使用。 通过将引导安装构件的螺纹进给引导件紧密地紧固到分别执行独立的踩踏运动的驱动长构件，可以进一步减小嵌套角度以改善图案化功能，超过常规的多巴拉赫尔机器的图案功能。
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