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    • 23. 发明授权
    • 재봉틀의 작업물 위치 제어장치
    • 用于控制缝纫机工件定位的装置
    • KR1019900008288B1
    • 1990-11-12
    • KR1019870008658
    • 1987-08-07
    • 파프인두스트리마쉬넨게엠베하
    • 귄터말
    • D05B69/00D05B21/00
    • D05B21/00
    • The sewing unit incorporates a sewing machine and a feed installation with a workpiece holder, which is driven by at least one drive unit for the execution of a predetermined movement path. A monitoring device acting in accordance with the movement of the workpiece holder is provided. The relative movement between the workpiece holder and the monitoring device is used for the secanning of a marking corresponding to the preset movement path. The monitoring device is connected to a control circuit, which effects the discharge of switch signals for the operating of the drive devices when the workpiece holder deviates from the preset movement path.
    • 缝纫单元包括缝纫机和具有工件保持器的进给装置,该工件保持器由至少一个驱动单元驱动以执行预定的移动路径。 提供了根据工件保持器的运动而起作用的监视装置。 工件夹持器和监视装置之间的相对移动用于对与预设移动路径相对应的标记的切割。 监视装置连接到控制电路,当工件夹具偏离预设的移动路径时,该控制电路实现用于驱动装置的操作的开关信号的放电。