发明授权
US5577676A Method and apparatus for controlling the traversing frequency in a yarn winding system 失效
用于控制纱线卷绕系统中的运行频率的方法和装置

  • 专利标题: Method and apparatus for controlling the traversing frequency in a yarn winding system
  • 专利标题(中): 用于控制纱线卷绕系统中的运行频率的方法和装置
  • 申请号: US326018
    申请日: 1994-10-19
  • 公开(公告)号: US5577676A
    公开(公告)日: 1996-11-26
  • 发明人: Hans-Peter BergerJorg Spahlinger
  • 申请人: Hans-Peter BergerJorg Spahlinger
  • 申请人地址: DEX Remscheid
  • 专利权人: Barmag AG
  • 当前专利权人: Barmag AG
  • 当前专利权人地址: DEX Remscheid
  • 优先权: DEX4335635.4 19931019
  • 主分类号: B65H54/38
  • IPC分类号: B65H54/38 B65H54/28 B65H63/00
Method and apparatus for controlling the traversing frequency in a yarn
winding system
摘要:
A method and apparatus for controlling the traversing frequency during the winding of a cross-wound package. In so doing, a signal is detected which is generated by the motion of the yarn while being wound onto a yarn package. Thereafter, the signal is analyzed by frequency, and/or amplitude, or other characteristics. Finally, the traversing frequency of the yarn takeup system is adjusted or varied as a function of the analysis result. In the preferred embodiment, the signal is proportional to a development of airborne sound or a development of solid-borne sound, each of which is generated in response to the motion of the advancing yarn on the package being formed. The method of the present invention allows disturbances in the winding operation to be avoided, such as the formation of so-called ribbons and similar phenomena.
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