EP2468669B1 - Verfahren zur Herstellung einer Färbespule - Google Patents
Verfahren zur Herstellung einer Färbespule Download PDFInfo
- Publication number
- EP2468669B1 EP2468669B1 EP20110009191 EP11009191A EP2468669B1 EP 2468669 B1 EP2468669 B1 EP 2468669B1 EP 20110009191 EP20110009191 EP 20110009191 EP 11009191 A EP11009191 A EP 11009191A EP 2468669 B1 EP2468669 B1 EP 2468669B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- bobbin
- thread
- dyeing
- dye
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims description 68
- 239000004753 textile Substances 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 description 24
- 235000013351 cheese Nutrition 0.000 description 20
- 240000002129 Malva sylvestris Species 0.000 description 7
- 235000006770 Malva sylvestris Nutrition 0.000 description 7
- 238000009987 spinning Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 235000008983 soft cheese Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- B65H55/00—Wound packages of filamentary material
- B65H55/04—Wound packages of filamentary material characterised by method of winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/381—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/381—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft
- B65H54/383—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft in a stepped precision winding apparatus, i.e. with a constant wind ratio in each step
-
- 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 producing a dyeing bobbin according to the preamble of claim 1, such as from EP 1849731 known.
- Such dyeing coils often have color differences, in particular in the region of their inner thread layers lying on the dyeing bobbin tube. That is, the inner thread layers differ in their color often more or less clearly from the other thread layers of the dyeing bobbins.
- the EP 0 787 674 A2 describes, for example, a cheese winder that is equipped so that a predetermined amount of faulty colored inner thread layers can be pneumatically sucked.
- the known method has the serious disadvantage that it is not only relatively energy-consuming, but also has a relatively low efficiency.
- Such a relatively energy-intensive rewinding can be avoided if a dyeing coil is wound as soft as possible, that is, when in the manufacture of the cheese with a relative working large crossing angle, which is known to produce a cross-wound bobbin low density.
- the crossing angle of the thread on the surface of the cross-wound bobbin is kept constant, while the turns ratio, that is, the number of bobbin revolutions per double stroke, becomes smaller as the cross-wound bobbin diameter increases.
- step precision winding In order to combine the advantages of the two aforementioned types of winding and at the same time to eliminate their disadvantages, the so-called "step precision winding" has been developed.
- the cross-wound bobbin production technology is divided into a plurality of radially superposed individual coils, each individual coil is created in the winding "precision winding".
- the crossing angle decreases steadily starting from an initial value.
- the crossing angle of the thread is always returned to the original starting value of the crossing angle.
- the present invention seeks to develop a method that allows a cost-effective production of dye packages, but it is ensured that the dyeing coils created in the manner of the invention are uniformly colored during the subsequent dyeing process.
- the inventive method in which at the beginning of the coil travel initially wound in the winding type precision winding and thereby started with a very large crossing angle, in particular has the advantage that the dyeing coil in the region of their critical inner thread layers, that is, in the field of thread layers, the Wrap the perforated dye bobbin tube, having a lower density coil.
- the dyeing coil as a whole has an advantageous coil construction with a higher throughput even permitting coil density and thus a high material mass.
- the dye packages produced by the process according to the invention convince both in terms of their coloring costs, as well as with respect to their naturalfärbeeigenschaften.
- the turns ratios are selected so that the thread pitch of the thread running onto the cross-wound bobbin has an almost constant value. In this way, a nearly constant density of the package is achieved, which has an advantageous effect in the subsequent dyeing process.
- FIG. 1 is schematically, in side view, a generally designated by the reference numeral 1 cheesemaking fabricating textile machine, in the embodiment, a cheese winding machine, shown.
- Such spoolers usually have between their (not shown) Endgestellen a variety of similar jobs 2, on which, as known and therefore not further explained, spinning rings manufactured on ring spinning machines 9 to large-volume cheeses 11, in the embodiment to dyeing coils, rewound.
- Such automatic packages 1 often have a logistics device in the form of a package and tube transport system 3. Run within this logistics facility, set on transport plates 8 in a vertical orientation, spinning cops 9 and empty tubes 34 to.
- the individual workstations 2 for this purpose have various facilities that allow proper rewinding.
- FIG. 1 the thread running from the spinning cop 9 to the cheese 11 is identified by the reference numeral 30.
- the thread 30 passes on its way to the cheese 11, for example, a lower thread sensor 22, a thread tensioning device 14, a thread cleaner 15 with a thread cutting device 17 and a yarn tension sensor 20th
- Such work stations 2 also each have a splicing device 13, a suction nozzle 12 and a gripper tube 27.
- such jobs 2 have a generally designated by the reference numeral 24 winding device with a coil frame 18 which is movably mounted about a pivot axis 19.
- the coil frame 18 can also be rotated about a (schematically shown) pivot axis 25 for the production of conical cheeses.
- a thread switching device 28 is furthermore provided.
- Fadenchangier listening 28 essentially consists of a finger-like thread guide 29, which, acted upon by an electromechanical drive 31, the thread 30 traversed between the two end faces of the rotating cheese 11. The thread 30 slides during its crosswise laying by the yarn guide 29 on a guide ruler 32nd
- the cross-wound bobbin 11 which is held over its sleeve 23 between sleeve receiving plates of the creel 18, rests on a roller 26.
- the roller 26 is formed either as a single-motor driven reel drive roller which carries the cross-wound bobbin 11 via frictional engagement or as a drive-less support roller.
- the cheese 11 is driven by a (not shown), for example, in the creel 18 integrated, speed-controllable electric motor and then takes the support roller with frictional engagement.
- FIGS. 2, 3 and 4 show a to be finished in a subsequent dyeing process, wound as a cross-wound dyeing coil 11 at different times of their trip coil.
- a dyeing coil 11 receives in each case an inner winding area wound in the winding type "precision winding", which, as in FIG Fig.2 indicated, first having a relatively large crossing angle ⁇ and subsequently, several, wound in the winding type "step precision winding" winding area.
- Fig.2 the situation of a dyeing coil 11 produced according to the winding method according to the invention is shown at the beginning of its coil travel.
- the thread 30 is wound at this time at a relatively large crossing angle ⁇ on the sleeve 23, wherein, as already indicated above, the winding in the winding type "precision winding" takes place.
- the crossing angle ⁇ which is preferably about 42 degrees at the beginning of the coil travel, decreases steadily, as usual in precision winding, in the course of the coil travel and finally reaches the in Figure 3 represented value ⁇ 1 of about 32 °.
- the winding device 24 Upon reaching this crossing angle value, the winding device 24 is switched to the winding type "step precision winding".
- the angle ⁇ 1 32 ° predetermined in advance as the final intersection angle of the precision winding also represents the input intersection angle for the subsequent step precision winding area.
- This input intersection angle ⁇ 1 is then continuously reduced in the course of the winding travel and reaches the end of each stage precision winding region, depending on the setting, a value between 28 and 30 degrees, as in Figure 4 is represented by the final intersection angle ⁇ 2 .
- the method according to the invention has various advantages.
- dyeing bobbins which are easy to dye through because of their relatively open thread windings can be produced, but because of their numerous step precision winding areas, such dye bobbins also have a high mass of material, with the result that the dyeing costs of such dye bobbins are quite good are favorable.
- the method according to the invention is not limited to the exemplary embodiment described in the drawings, in particular not to the rewinding of spinning cops by means of an automatic package winder.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Winding Filamentary Materials (AREA)
- Coloring (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010055575A DE102010055575A1 (de) | 2010-12-21 | 2010-12-21 | Verfahren zur Herstellung einer Färbespule |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2468669A2 EP2468669A2 (de) | 2012-06-27 |
EP2468669A3 EP2468669A3 (de) | 2013-08-21 |
EP2468669B1 true EP2468669B1 (de) | 2014-08-06 |
Family
ID=45098784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110009191 Active EP2468669B1 (de) | 2010-12-21 | 2011-11-19 | Verfahren zur Herstellung einer Färbespule |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2468669B1 (ja) |
JP (1) | JP5843601B2 (ja) |
CN (1) | CN102583107B (ja) |
DE (1) | DE102010055575A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012023559A1 (de) * | 2012-12-01 | 2014-06-05 | Saurer Germany Gmbh & Co. Kg | Verfahren zur Herstellung einer als Kreuzspule ausgebildeten Färbespule |
DE102015009319A1 (de) * | 2015-07-17 | 2017-01-19 | Saurer Germany Gmbh & Co. Kg | Transportsystem für Spinnkopse und Verfahren zum Betreiben des Transportsystems |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58212563A (ja) * | 1982-06-02 | 1983-12-10 | Toray Ind Inc | 黒鉛糸パツケ−ジ及びその製法 |
EP0185616B1 (de) * | 1984-12-20 | 1989-01-25 | Maschinenfabrik Schärer AG | Verfahren zur Herstellung eines gefärbten gezwirnten Garnes |
DE4024218A1 (de) * | 1990-07-31 | 1992-02-06 | Schlafhorst & Co W | Verfahren und einrichtung zum herstellen einer kreuzspule |
DE4037278A1 (de) * | 1990-11-23 | 1992-05-27 | Neumag Gmbh | Verfahren zum aufspulen eines fadens in gestufter praezisionswicklung |
DE4208395A1 (de) * | 1992-03-16 | 1993-09-23 | Sahm Georg Fa | Verfahren zum aufspulen von einer spuleinrichtung zugefuehrtem, band- oder fadenfoermigem spulgut in kreuzspulung mit praezisionswicklung |
DE4223271C1 (ja) * | 1992-07-17 | 1993-06-24 | Neumag - Neumuenstersche Maschinen- Und Anlagenbau Gmbh, 2350 Neumuenster, De | |
JP3269317B2 (ja) * | 1995-02-22 | 2002-03-25 | 村田機械株式会社 | 糸の巻取方法 |
JP3572782B2 (ja) | 1996-02-05 | 2004-10-06 | 村田機械株式会社 | 巻取パッケージの不要糸除去方法及びその装置 |
DE19960024A1 (de) | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule |
EP1125877A1 (de) * | 2000-02-17 | 2001-08-22 | Schärer Schweiter Mettler AG | Spulkopf und dessen Verwendung |
DE10015933B4 (de) * | 2000-03-30 | 2015-09-03 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Herstellen einer Stufenpräzisionswicklung |
ITMI20010682A1 (it) * | 2000-04-20 | 2002-09-30 | Schlafhorst & Co W | Procedimento per produrre una bobina incrociata e bobina incrociata ottenuta con esso |
DE10342266B4 (de) * | 2002-09-25 | 2016-02-04 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Herstellen einer Kreuzspule |
EP1626024A1 (de) * | 2004-08-10 | 2006-02-15 | Maschinenfabrik Rieter Ag | Changiervorrichtung an Spinnmaschine |
JP2007276955A (ja) * | 2006-04-07 | 2007-10-25 | Murata Mach Ltd | 糸巻取装置及び糸巻取方法 |
DE102006018997A1 (de) * | 2006-04-25 | 2007-10-31 | Saurer Gmbh & Co. Kg | Verfahren zur Herstellung einer Färbespule sowie Vorrichtung zum Aufspulen eines kontinuierlich zulaufenden Fadens |
DE102007062632A1 (de) * | 2007-12-22 | 2009-06-25 | Oerlikon Textile Gmbh & Co. Kg | Für das Färben vorgesehene Spule und Vorrichtung zur Herstellung einer solchen Spule |
-
2010
- 2010-12-21 DE DE102010055575A patent/DE102010055575A1/de not_active Withdrawn
-
2011
- 2011-11-19 EP EP20110009191 patent/EP2468669B1/de active Active
- 2011-12-19 CN CN201110462141.1A patent/CN102583107B/zh active Active
- 2011-12-21 JP JP2011280217A patent/JP5843601B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN102583107B (zh) | 2016-02-24 |
EP2468669A2 (de) | 2012-06-27 |
EP2468669A3 (de) | 2013-08-21 |
JP2012131642A (ja) | 2012-07-12 |
DE102010055575A1 (de) | 2012-06-21 |
CN102583107A (zh) | 2012-07-18 |
JP5843601B2 (ja) | 2016-01-13 |
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