Transport medium for yarn or the like
AssigneeMurata Kikai Kabushiki Kaisha
InventorJunichi Matsubayashi
Life of this patent
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Abstract
In a transport medium for yarn or the like which comprises a medium for transporting directly or indirectly a yarn or the like, such as a tray for fitting upright a bobbin thereon, and media capable of writing therein and reading therefrom of various information on the yarn, the media attached to the transporting medium.
Claims19
A spinning bobbin control apparatus for use with an automatic winder having a plurality of winding units, the spinning bobbin control apparatus comprising:
- a tray for transporting a spinning bobbin,
- storage means, attached to the tray, for storing yarn information data, the storage means being capable of having the data written therein and read therefrom, and
- writing means, disposed on each of the plurality of winding units, for writing data into the storage means at each winding unit when winding for a bobbin is finished at each respective winding unit, the data including a representation of at least one of a number of yarn breakage due to slub, a number of yarn cuttings due to a defect of a length not less than a present length, evenness of yarn, and yarn strength.
A method of storing data in a bobbin transport system used with a spinning frame having a plurality of spindles and an automatic winder having a plurality of winding units, the method comprising the steps of:
- providing bobbin support means for supporting a bobbin, the bobbin support means including storage means, disposed on the support means, for storing data which may be written therein and read therefrom,
- writing a spindle number into the storage means at a location associated with the spinning frame
- transporting the support means from the location associated with the spinning frame to the automatic winder, and writing data representing yarn characteristics into the storage means at a winding unit.
A spinning bobbin control apparatus for use with a spinning frame having a plurality of spindles and an automatic winder having a plurality of winding units, the spinning bobbin control apparatus comprising:
- bobbin support means for supporting a spinning bobbin,
- storage means, disposed on the bobbin support means, for storing data, the storage means being capable of having the data written therein and read therefrom,
- first writing means, associated with the spinning frame, for writing a spindle number into the storage means, and
- second writing means, located at the automatic winder, for writing data representing yarn characteristics into the storage means.
Dependencies are inferred from the claim text.