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    • 1. 发明申请
    • Yarn feeding device of weft knitting machine
    • 纬编机喂纱装置
    • US20070000287A1
    • 2007-01-04
    • US10576024
    • 2004-10-15
    • Toshiaki MoritaHirokazu NishitaniMasanori Inumaki
    • Toshiaki MoritaHirokazu NishitaniMasanori Inumaki
    • D04B7/04
    • D04B7/34D04B1/28D04B15/48
    • A carriage which completes one course of knitting to the knitting end of a fabric is stopped. Knitting in a next course is performed when the carriage reverses its moving direction and re-starts its movement. Since the knitting yarn is not knitted to the fabric until a carrier brought by the carriage reaches a position of a knitting needle holding the stitch of the fabric at the knitting end, the knitting yarn existing in a feeding path between a yarn feeding mechanism and the carrier is excessively increased and a slack is generated. Since a distance between a yarn feeding port formed at a carrier's frontal end and the knitting needle at the fabric-knitting end is also reduced, the knitting yarn is further increased excessively. The further-excessively-increased knitting yarn is taken in by a yarn feeding means by reversing a servomotor, and further pulled in by a rewinding arm.
    • 停止向织物的编织端完成一个针织过程的托架。 当滑架反转其移动方向并重新启动其移动时,执行下一个课程的编织。 由于针织纱不是针织到织物上,直到由托架带到的托架到达针织端处的织物的针迹的针织针的位置时,存在于喂纱机构和喂纱机构之间的进给路径中的针织纱 载体过度增加并产生松弛。 由于形成在载体前端的喂纱口与织物编织端的织针之间的距离也减小,所以针织纱进一步增大。 进一步过度增加的针织纱线由送纱装置通过反转伺服电动机而被再卷绕臂进一步拉入。
    • 2. 发明授权
    • Yarn feeding apparatus of weft knitting machine
    • 纬编机喂纱机
    • US07218988B2
    • 2007-05-15
    • US10576024
    • 2004-10-15
    • Toshiaki MoritaHirokazu NishitaniMasanori Inumaki
    • Toshiaki MoritaHirokazu NishitaniMasanori Inumaki
    • D04B15/78
    • D04B7/34D04B1/28D04B15/48
    • A carriage which completes one course of knitting to the knitting end of a fabric is stopped. Knitting in a next course is performed when the carriage reverses its moving direction and re-starts its movement. Since the knitting yarn is not knitted to the fabric until a carrier brought by the carriage reaches a position of a knitting needle holding the stitch of the fabric at the knitting end, the knitting yarn existing in a feeding path between a yarn feeding mechanism and the carrier is excessively increased and a slack is generated. Since a distance between a yarn feeding port formed at a carrier's frontal end and the knitting needle at the fabric-knitting end is also reduced, the knitting yarn is further increased excessively. The further-excessively-increased knitting yarn is taken in by a yarn feeding means by reversing a servomotor, and further pulled in by a rewinding arm.
    • 停止向织物的编织端完成一个针织过程的托架。 当滑架反转其移动方向并重新启动其移动时,执行下一个课程的编织。 由于针织纱线没有编织到织物上,直到由托架带到的托架到达编织端处的织物针迹的织针的位置时,存在于喂纱机构和喂纱机构之间的进给路径中的针织纱线 载体过度增加并产生松弛。 由于形成在载体前端的喂纱口与织物编织端的织针之间的距离也减小,所以针织纱进一步增大。 进一步过度增加的针织纱线由送纱装置通过反转伺服电动机而被再卷绕臂进一步拉入。
    • 3. 发明授权
    • Yarn feeding device for flat knitting machine
    • 横机喂纱机
    • US07055349B2
    • 2006-06-06
    • US10522172
    • 2003-07-22
    • Toshiaki MoritaHirokazu Nishitani
    • Toshiaki MoritaHirokazu Nishitani
    • D04B15/48
    • D04B15/44D04B15/48
    • An object of the invention is to be provide a yarn feeding apparatus of a flat knitting machine capable of accurately predicting a required amount of a knitting yarn and knitting a fabric while supplying knitting yarn necessary for knitting. The knitting yarn is fed out based on an idea shown in a solid line in consideration of a yarn speed corresponding to the requirement for knitting yarn produced according to the movement of a yarn feeding member as shown by chain lines in FIG. 6(b). A knitting yarn is stored on a buffer rod at a start of knitting because the speed of a motor such as a servo motor for feeding a knitting yarn lags behind the yarn speed. A knitting yarn that runs short at the time of deceleration at an end of knitting is also fed out in advance.
    • 本发明的目的是提供一种横编机的喂纱装置,其能够准确地预测编织纱需要量并编织织物,同时提供编织所需的针织纱线。 考虑到与图3中的点划线所示的喂纱构件的移动所生成的针织纱的要求相对应的纱线速度,基于实线所示的想法,针织纱被送出。 6(b)。 针织纱在开始编织时存储在缓冲杆上,因为诸如用于喂入针织纱的伺服电动机之类的电动机的速度滞后于纱线速度。 编织结束时的减速时间短的针织纱也预先送出。
    • 4. 发明申请
    • YARN FEEDING DEVICE FOR FLAT KNITTING MACHINE
    • 用于平缝机的纱线送料装置
    • US20060090520A1
    • 2006-05-04
    • US10522172
    • 2003-07-22
    • Toshiaki MoritaHirokazu Nishitani
    • Toshiaki MoritaHirokazu Nishitani
    • D04B15/48
    • D04B15/44D04B15/48
    • An object of the invention is to be provide a yarn feeding apparatus of a flat knitting machine capable of accurately predicting a required amount of a knitting yarn and knitting a fabric while supplying knitting yarn necessary for knitting. The knitting yarn is fed out based on an idea shown in a solid line in consideration of a yarn speed corresponding to the requirement for knitting yarn produced according to the movement of a yarn feeding member as shown by chain lines in FIG. 6(b). A knitting yarn is stored on a buffer rod at a start of knitting because the speed of a motor such as a servo motor for feeding a knitting yarn lags behind the yarn speed. A knitting yarn that runs short at the time of deceleration at an end of knitting is also fed out in advance.
    • 本发明的目的是提供一种横编机的喂纱装置,其能够准确地预测编织纱需要量并编织织物,同时提供编织所需的针织纱线。 考虑到与图3中的点划线所示的喂纱构件的移动所生成的针织纱的要求相对应的纱线速度,基于实线所示的想法,针织纱被送出。 6(b)。 针织纱在开始编织时存储在缓冲杆上,因为诸如用于喂入针织纱的伺服电动机之类的电动机的速度滞后于纱线速度。 编织结束时的减速时间短的针织纱也预先送出。
    • 5. 发明授权
    • Method and apparatus for yarn processing position control of flat
knitting machine
    • 横机纱线加工位置控制方法及装置
    • US5369966A
    • 1994-12-06
    • US76624
    • 1993-06-15
    • Toshiaki MoritaHirokazu Nishitani
    • Toshiaki MoritaHirokazu Nishitani
    • D04B15/56D04B7/26D04B15/16D04B15/58D04B15/60
    • D04B7/26D04B1/126
    • In order to process yarn preliminarily, and to change over yarn precisely at a desired knitting position, the yarn fed to a flat knitting machine is processed by a yarn processing device. To change over the yarn at a changeover position of knitted fabric, it is necessary to actuate the yarn processing device preliminarily at an actuating position C. A controller calculates the actuating position from a set value in a setting circuit and pattern information from a memory. When an encoder detects that a position of feeding the yarn to a knitting needle has reached the actuating position, the yarn processing device is actuated. The length of the yarn from a yarn processing position to the actuating position is nearly equal to the sum of a knitting loop length from the actuating position to the changeover position.
    • 为了预先处理纱线,并且在期望的编织位置精确地切换纱线,通过纱线处理装置对供给到横机的纱线进行加工。 为了在针织物的切换位置切换纱线,需要预先在致动位置C致动纱线处理装置。控制器根据设定电路中的设定值和来自存储器的图案信息计算起动位置。 当编码器检测到纱线馈送到织针的位置已经到达致动位置时,纱线处理装置被致动。 从纱线处理位置到致动位置的纱线长度几乎等于从致动位置到切换位置的编织线圈长度的总和。