EP0668234B1 - Procédé pour dévider le surplus de fil d'une bobine pendant la fabrication de tapis - Google Patents

Procédé pour dévider le surplus de fil d'une bobine pendant la fabrication de tapis Download PDF

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Publication number
EP0668234B1
EP0668234B1 EP19950200378 EP95200378A EP0668234B1 EP 0668234 B1 EP0668234 B1 EP 0668234B1 EP 19950200378 EP19950200378 EP 19950200378 EP 95200378 A EP95200378 A EP 95200378A EP 0668234 B1 EP0668234 B1 EP 0668234B1
Authority
EP
European Patent Office
Prior art keywords
thread
surplus
frame
unwinding
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19950200378
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German (de)
English (en)
Other versions
EP0668234A1 (fr
Inventor
Hendrikus Pleijzier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0668234A1 publication Critical patent/EP0668234A1/fr
Application granted granted Critical
Publication of EP0668234B1 publication Critical patent/EP0668234B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H73/00—Stripping waste material from cores or formers, e.g. to permit their re-use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method for unwinding a surplus of thread material from a bobbin during carpet production, as disclosed in the preamble of claim 1.
  • each thread is severed so that each outer end can be joined to a new thread.
  • all other rolls even if they are not yet completely empty, are thus replaced by new rolls.
  • All the bobbins, also those with surplus thread are taken out of the frame and replaced by new rolls of thread material so that the above described process can take place again after a time.
  • the bobbins with surplus thread are now disposed of as waste or the surplus thread is removed from each one separately so that it can be re-used.
  • US patent A-1 532 349 describes a machine for removing waste yarn from bobbins. Use of this machine in carpet production requires the bobbins with a surplus of thread to be transferred from a frame for carpet production to the machine as disclosed. This requires extra labors and is likely to interrupt the process of carpet production.
  • the invention has for its object to provide a method for unwinding surplus thread from a bobbin during carpet production for which very little labour time is required, so that it is economically attractive to mutually separate bobbins and surplus thread.
  • the invention provides for this purpose a method as disclosed in claim 1.
  • the invention also comprises a frame for use with this method as disclosed in claim 5.
  • This method it is possible to unwind the bobbin with surplus thread without removing it from the frame after carpet production. It is only necessary to feed the surplus thread through the guide to the collecting point. Once the bobbin has been completely emptied the empty bobbin can be taken out of the frame. This method thus makes it unnecessary to change over the bobbins with surplus thread after they have been used during carpet production. This reduces the number of necessary operations, whereby it becomes more advantageous to unwind the bobbins.
  • a preferred method is characterized in that the guide guides a plurality of surplus threads.
  • Another preferred method is characterized in that the surplus thread is guided through the guide on the outside of the frame.
  • Another preferred method is formed in that the surplus thread is pulled through the guide by a drive placed close to the collecting point. Unwinding of the surplus thread hereby takes up no labour time.
  • the method is preferably characterized in that the empty bobbins are taken out of the frame after unwinding of the surplus thread, whereafter the vacant positions are filled with new rolls of thread material.
  • the carpet production can thus proceed without being hindered by separation of the bobbins and the surplus thread.
  • the frame for use with a method as described in the foregoing has the advantage that it is possible to unwind the bobbins without interrupting the carpet production. That is to say, both operations can take place simultaneously, wherein the frame then supports both the rolls of thread material and the bobbins with surplus material and guides the surplus thread to the collecting point.
  • Fig. 1 shows a frame 1 in which are suspended practically full rolls 2 of thread material and bobbins 3 with surplus thread.
  • the thread material for manufacturing carpet is transported, via guides arranged in vertical posts 4 of the frame 1 and not shown in the figure, to a tufting machine, likewise not shown here.
  • the surplus thread 5 unwound from the bobbins 3 is transported to a collecting point 7 via surplus thread guides 6 fixed to the outside of the vertical posts 4 of frame 1.
  • the surplus thread guides 6 can of course also be fixed elsewhere on the frame 1, for example on the inside of the vertical posts 4.
  • the surplus thread 5 is pulled through the surplus thread guides 6 by a drive 8 placed close to the collecting point 7.
  • the surplus thread 5 is then carried to a collecting bin 9. After all the surplus thread 5 is removed from bobbins 3 these latter can be removed from frame 1 and replaced by new, full rolls of thread material.
  • Fig. 2 shows in detail a perspective view of the surplus thread guide 6 fixed to a vertical post 4 of frame 1.
  • the surplus thread 5 can be carried into the surplus thread guide 6 in simple manner.
  • Fig. 3 shows a detailed perspective view of an alternatively embodied surplus thread guide 10 into which the surplus thread 5 can likewise be introduced in simple manner.

Landscapes

  • Unwinding Of Filamentary Materials (AREA)

Claims (6)

  1. Procédé pour dérouler un surplus de matériau sous la forme de fil (5) d'une bobine (3) lors de la fabrication d'un tapis, caractérisé en ce que l'on transporte le fil en surplus à un emplacement de récupération (7) par l'intermédiaire d'au moins un guide (6, 10) de fil en surplus fixé à un châssis (1) supportant la bobine (3) tout en déroulant le fil pour la fabrication du tapis depuis un rouleau (2) de matériau sous la forme de fil, lequel rouleau (2) est également supporté par le châssis (1) lors du déroulement.
  2. Procédé selon la revendication 1, caractérisé en ce que le guide (6, 10) guide plusieurs fils (5) en surplus.
  3. Procédé selon la revendication 1 ou la revendication 2. caractérisé en ce que le fil (5) en surplus est guidé à travers le guide (6, 10) à l'extérieur du châssis.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le fil (5) en surplus est tiré à travers le guide (6, 10) par un élément d'entraínement (8) disposé à proximité de l'emplacement de récupération (7).
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les bobines vides (3) sont enlevées du châssis (1) après déroulement du fil (5) en surplus, après quoi les emplacements vides sont remplis avec des nouveaux rouleaux (2) de matériau sous la forme de fil.
  6. Châssis (1) comprenant des emplacements de support avec des bobines (3) avec un surplus de fil (5) et au moins un guide (6, 10) pour guider le surplus de matériau sous la forme de fil (5), caractérisé en ce que le châssis comprend également des emplacements de support avec des rouleaux (2) de matériau sous la forme de fil qui fournissent du fil pour la fabrication de tapis, afin que le nombre d'emplacements de support soit au moins deux fois autant que cela est nécessaire pour la fabrication de tapis.
EP19950200378 1994-02-17 1995-02-16 Procédé pour dévider le surplus de fil d'une bobine pendant la fabrication de tapis Expired - Lifetime EP0668234B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400240A NL9400240A (nl) 1994-02-17 1994-02-17 Werkwijze voor het bij tapijtproduktie afwikkelen van een restant draadmateriaal van een kern.
NL9400240 1994-02-17

Publications (2)

Publication Number Publication Date
EP0668234A1 EP0668234A1 (fr) 1995-08-23
EP0668234B1 true EP0668234B1 (fr) 1999-01-13

Family

ID=19863843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950200378 Expired - Lifetime EP0668234B1 (fr) 1994-02-17 1995-02-16 Procédé pour dévider le surplus de fil d'une bobine pendant la fabrication de tapis

Country Status (3)

Country Link
EP (1) EP0668234B1 (fr)
DE (1) DE69507171T2 (fr)
NL (1) NL9400240A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289161B1 (it) * 1997-01-08 1998-09-29 Legler S P A Orditoio per filati in genere con svanatore perfezionato
CN103590145A (zh) * 2013-11-21 2014-02-19 山东省永信非织造材料有限公司 无纺布边角料导料退绕装置
DE202021101953U1 (de) 2021-04-12 2022-07-21 Meyer Electronic Gmbh Spulenabwickler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1532349A (en) * 1925-01-12 1925-04-07 Draper Corp Bobbin cleaner
CH233826A (de) * 1943-06-30 1944-08-31 Gabrian Arthur Fadenrestabzieh-Maschine.
GB665252A (en) * 1948-09-09 1952-01-16 British Celanese Improvements in or relating to the handling of textile yarns
US3452947A (en) * 1967-07-07 1969-07-01 Singer Co Modular creel
US3794261A (en) * 1972-04-17 1974-02-26 A Franks Bobbin creel
US3910021A (en) * 1974-04-29 1975-10-07 Brunswick Corp Strand stripper and reclaimer

Also Published As

Publication number Publication date
EP0668234A1 (fr) 1995-08-23
DE69507171D1 (de) 1999-02-25
DE69507171T2 (de) 1999-06-02
NL9400240A (nl) 1995-10-02

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