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| Tampon applicator |
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| Apparatus for forming tampon inserter tip |
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| Tampon applicator |
| The invention features an improved tampon applicator for insertion of a tampon into a body cavity, ... |
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| Mold with an on-board counter or monitor |
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| Apparatus for deforming a tubular slug of thermoplastic material |
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| Apparatus for the manufacture of cushions |
| I claim: 1. Apparatus for integrating a cover cloth with moulded foamed plastics material in a ... |
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| Linear tail sealer |
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Device for automatically attaching an arrow label
| Details |
Inventors: Arendt, Gerhard; Brodbeck, Klaus-Peter; Engenhart, Reinhold; Schmidt, Viktor; Wedler, Klaus;
Assignee: Croon & Lucke Maschinenfabrik GmbH & Co. KG (DE)
Primary Examiner: Sipos; John
Assistant Examiner:
Attorney, Agent or Firm: Leydig, Voit & Mayer
The disclosure describes a method of automatically attaching an arrow label in the center hole of a ball, skein or package of yarn or thread wound onto a winding mandrel. The arrow label is coaxially aligned with the winding mandrel. During withdrawal of the ball of yarn from the winding mandrel the ball slides with its center hole onto the label. Subsequently, the ball of yarn is transported away together with the label by a conveyor means. A device for carrying out this method is provided with a movable label conveyor which positions the arrow labels one at a time and tip first at the winding mandrel. A movable gripping device then withdraws the ball of yarn from the winding mandrel, slides it over the shaft of the arrow label and transfers the labelled ball to ball conveyor. |
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DETAILED DESCRIPTION What is claimed is: 1.
A device for automatically attaching an arrow label in the center hole of a ball, skein, or a package of yarn or thread, said device comprising a winding mandrel having a free end for winding said yarn into a ball, a movable label conveyor means for positioning one arrow label at a time, tip first, in the immediate vicinity of the free end of the winding mandrel and aligning said arrow label with the center hole of the ball, gripping means for gripping said ball while on said mandrel, and means for moving said gripping means to withdraw the ball of yarn from the winding mandrel, for sliding it onto the shaft of the arrow label and for transferring the ball with the label to a conveyor means.
2.
The device of claim 1 further comprising a magazine having a support of arrow labels therein and wherein the label conveyor means includes a suction bar for withdrawing labels one at a time from the magazine.
3.
The device of claim 1 wherein the winding mandrel includes a tubular extension and wherein the label conveyor means includes a free end for insertion into the tubular extension during positioning of the arrow label at said winding mandrel.
4.
The device of claim 2 wherein the winding mandrel includes a tubular extension and wherein the label conveyor means includes a free end for insertion into the tubular extension during positioning of the arrow label at the winding mandrel.
Description:
The invention relates to a device for automatically attaching an arrow label in the center hole of a ball, skein or package of yarn or threadwound on a winding mandrel.
It is known to attach arrow labels to balls, skeins or packages of yarn or thread, in particular when flat, whereby the barbed shaft of the label is inserted into the center hole of the ball.
This was previously done by hand and thus required a considerable amount of working time and a large number of personnel.
The object underlying the invention is to specify a device for automatically attaching arrow labels to balls of yarn or thread which have been wound on a winding mandrel
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