EP0867541B1 - Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess - Google Patents
Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess Download PDFInfo
- Publication number
- EP0867541B1 EP0867541B1 EP97104482A EP97104482A EP0867541B1 EP 0867541 B1 EP0867541 B1 EP 0867541B1 EP 97104482 A EP97104482 A EP 97104482A EP 97104482 A EP97104482 A EP 97104482A EP 0867541 B1 EP0867541 B1 EP 0867541B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- thread
- spinning
- travel
- balloon
- twisting unit
- 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
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000009987 spinning Methods 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007383 open-end spinning Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 9
- 239000002657 fibrous material Substances 0.000 description 4
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
- D01H1/101—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting in which multiple twist is imparted at the take-up stations
- D01H1/103—Two-for-one twisting
Definitions
- DD 78710 describes a manufacturing process of a thread using the open-end process but without specifying which procedural steps in the Individual are to be carried out using the OE spinning rotors to produce spun yarns with each other.
- the invention has for its object a combined To create spin-twist, which in particular also for processing worsted yarns with a larger one Stack length is suitable.
- the method according to serves to solve this task Claim 1, in which the device System for producing the two spun threads outside a double wire twisting unit, which in turn with a so-called inner winder works by the take-up reel and take-up device inside the double wire twisting unit and thus also within the operation of this Thread balloons emerging aggregates housed are.
- Figure 1 shows a schematic representation in essentially a first axial section Embodiment of the invention Spinning twisting device.
- Figure 2 shows schematically a section approximately corresponding to line A-B in Figure 1.
- Figure 3 shows this in a schematic representation Pole wheel of the driven protective pot with the assigned magnetic star wheel.
- Figure 4 shows a schematic representation in essentially a second axial section Embodiment of the invention Spinning twisting device.
- the combined spinning twister shown in Figure 1 comprises a spinning part I and one working on the double wire principle Thread part II.
- the spinning part I contains at least two side by side stored in a machine frame 51 OE spinning rotors 52, 53, which in a suitable manner, for example using a tangential drive belt 54 or 55, can be rotated.
- the OE spinning rotors 52, 53 open in the usual way Way of fiber material feed pipes 56 and 57.
- Double-wire twisting unit II comprises one in one Machine frame M stationary hollow axle 1, on which by means of a tangential drive belt 5 drivable hollow whorl 2 is rotatably mounted, the together with the thread storage disc 3, the Overflow plate 4 and the journal 10 den Spindle rotor forms.
- a bearing bush 13.1 having carrier 13 for the to be described Thread winding device rotatably mounted.
- On the Bearing bush 13.1 is one of a balloon limiter 7 surrounded protective pot 8 with its protective pot bottom 8.1 rotatably mounted, distributed over its circumference alternately polarized magnetic poles 15 is provided. These magnetic poles 15 are on one Star wheel 16 (see also Fig. 3) attached counter magnets 16.1 assigned.
- the star wheel 16 is by means of its Hub 16.2 rotatably mounted in a bearing block 60, the is attached to the machine frame M.
- the star wheel 16 is by means of a conventional electromotive Drive powered, which symbolizes a Rotor part R and a stator part S includes and more suitable Way is powered. With rotating Star wheel 16 become protective pot 8 and protective pot base 8.1 set in rotation.
- the winder further includes one Traversing thread guide 27 on one with a magnet 28.1 equipped magnet holder 28 is articulated.
- the Magnet holder 28 is slidably guided on a rail 29, which is attached to the take-up reel carrier 13 and itself extends parallel to the spindle axis.
- At the top of the Rail 29 is an inclined towards the spindle axis Cantilever arm 34 pivotally attached, one in the Extension of the spindle axis lying thread guide 37 wears.
- the traversing thread guide 27 experiences its traversing movement by means of an outside of the balloon delimiter 7 up and down movable counter magnet 40, of which the magnetic holder 28 carrying the traversing thread guide 27 is moved up and down along the rail 29.
- Thread guide 32 arranged perpendicular to one Deflection roller 38 is the traversing thread guide 27th is assigned, with a slight spring pressure against the Shell surface of the take-up spool 22 is present.
- the two filaments a, a ' which are in the first one Lower end of the hollow axis 1 forming the centering point occur through the thread storage disc 3 guided radially outwards and move in shape a thread balloon through the cylinder gap between the balloon limiter 7 and the protective pot 8 upwards up to that in the extension of the spindle axis lying and forming a second centering point Thread guide eyelet 37; from there they step down in the interior of the Double wire twisting unit to pass through the thread guide 32 and over the guide roller 38 continuously by means of Traversing thread guide 27 as a finished thread on the Winding spool 22 to be wound, whose maximum diameter in Figure 2 by the dash-dotted Line 22 'is indicated.
- FIG. 4 corresponds in many Areas of the embodiment of Figure 1 what this shows that in FIG. 4 the individual Reference numerals used in Figure 1, if necessary transferred to the corresponding hundreds have been, that is to say, number 108 in FIG for number 8 in Figure 1; Number 137 in Figure 4 stands for number 37 in Figure 1, etc., where on the renewed more detailed description of the corresponding Elements is dispensed with.
- the spinning device III also at least two next to each other Spinning units in the form of OE spinning rotors 152, 153, which in one by an electric motor drive - Stator part S 'and rotor part R' - for a rotary movement drivable rotor 160 are rotatably supported, thereby in Connection with the subsequent double wire twisting unit trained twisted part IV an additional, i.e. third twist of twist can be generated.
- the electric motor drive for the OE spinning rotors 152, 153 takes place via the electric motor stator parts S '', rotor parts corresponding to those in the spinning rotors opposite.
- the energy supply can be in the usual Manner, e.g. by means of slip ring arrangements 180.
- the fiber material feed according to the arrows f takes place through the rotor 160, which has a hollow axis section 160.1 with adjoining fiber material feed pipes 156, 157.
- This double wire twisting device differs of the device according to Figure 1 in that the first centering point where the two filaments b, b 'are brought together by a in the extension of the spindle axis Thread guide eye 137 is formed.
- the two merged Spinning threads b, b 'then run in shape a thread balloon through the gap between the Balloon limiter 107 and the protective pot and kick through the thread guide channel of the thread storage disk 103 radially inwards into the spindle rotor, the in addition to the thread storage disk 103 den Overflow plate 104 and that by means of a tangential drive belt 105 drivable whorls 102 includes.
- the second centering point At the transition point between the radial running thread guide channel of the thread storage disc 103 and the axially adjoining hollow axis 109 is the second centering point.
- the spinning and twisting device according to FIG. 4 can also be used as pure double wire variant operated according to Fig. 1 if the rotor 160 is dispensed with.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
Claims (5)
- Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirnprozeß, bei dem mittels mindestens zwei Spinnaggregaten (52, 53; 152, 153) einzelne Spinnfäden (a, a'; b, b') erzeugt werden, die gemeinsam einem in der Achse eines Doppeldraht-Zwirnaggregates (II bzw. IV) liegenden ersten Zentrierpunkt zugeführt und - dem Doppeldrahtprinzip entsprechend - in einer ersten Fadenlaufrichtung einer ersten Zwirndrehung unterworfen und anschließend einem ebenfalls in der Achse des Doppeldraht-Zwirnaggregates liegenden zweiten Zentrierpunkt zugeführt werden, um einer zur ersten Fadenlaufrichtung entgegengesetzt verlaufenden zweiten Fadenlaufrichtung folgend der zweiten Zwirndrehung unterworfen zu werden, dadurch gekennzeichnet, daß die Spinnfäden durch den zweiten Zentrierpunkt in das Innere des entsprechend dem Doppeldrahtprinzip zwischen den beiden Zentrierpunkten gebildeten Fadenballons eingeführt und auf eine im Inneren dieses Fadenballons befindliche, rotatorisch angetriebene Aufwickelhülse/-spule (22 bzw. 122) aufgewickelt werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Spinnfäden (a, a') in das den ersten Zentrierpunkt bildende Ende einer Hohlachse (1) eingeführt werden, aus der sie zentral in die Fadenspeicherscheibe (3) eines Spindelrotors (2, 3, 4) eines Doppeldraht-Zwirnaggregates (II) eintreten und diese Fadenspeicherscheibe (3) radial nach außen verlassen, um in Form eines Fadenballons in der ersten Fadenlaufrichtung verlaufend einer in der Verlängerung der Achse des Doppeldraht-Zwirnaggregates liegenden, den zweiten Zentrierpunkt bildenden Fadenführeröse (37) zugeführt zu werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Spinnfäden (b, b') einer in der Verlängerung der Achse des Doppeldraht-Zwirnaggregates (IV) liegenden, den ersten Zentrierpunkt bildenden Fadenführeröse (137) zugeführt werden, um anschließend in Form eines Fadenballons um das Doppeldraht-Zwirnaggregat rotierend axial nach innen durch die Fadenspeicherscheibe (103) des Spindelrotors (102, 103, 104) des Doppeldraht-Zwirnaggregates geführt und unter Bildung des zweiten Zentrierpunktes in die Hohlachse des Spindelrotors in einer Fadenlaufrichtung einzutreten, die der Fadenlaufrichtung im Bereich des Fadenballons entgegengesetzt gerichtet ist.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß als Spinnaggregate OE-Spinnrotoren verwendet werden.
- Verfahren nach Anspruch 1 oder 3, dadurch gekennzeichnet, daß die Spinnaggregate (152, 153) in einem gemeinsamen Rotor (160) gelagert sind, der eine Hohlachse (160.1) aufweist, durch die den einzelnen Spinnaggregaten das Fasermaterial durch an die Hohlachse anschließende Fasermaterial-Einspeisungsrohre (156, 157) zugeführt wird.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97104482A EP0867541B1 (de) | 1997-03-15 | 1997-03-15 | Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess |
DE59701171T DE59701171D1 (de) | 1997-03-15 | 1997-03-15 | Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess |
TR1998/00404A TR199800404A2 (xx) | 1997-03-15 | 1998-03-06 | Kombine e�irme-b�k�m i�lemiyle b�k�m ipli�i �retme y�ntemi. |
CZ98782A CZ78298A3 (cs) | 1997-03-15 | 1998-03-13 | Způsob výroby skané nitě v kombinovaném spřádacím a skacím prostupu |
US09/042,901 US5964083A (en) | 1997-03-15 | 1998-03-16 | Method for producing a twisted yarn in a combined spinning and twisting process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97104482A EP0867541B1 (de) | 1997-03-15 | 1997-03-15 | Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0867541A1 EP0867541A1 (de) | 1998-09-30 |
EP0867541B1 true EP0867541B1 (de) | 2000-03-01 |
Family
ID=8226609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97104482A Expired - Lifetime EP0867541B1 (de) | 1997-03-15 | 1997-03-15 | Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess |
Country Status (5)
Country | Link |
---|---|
US (1) | US5964083A (de) |
EP (1) | EP0867541B1 (de) |
CZ (1) | CZ78298A3 (de) |
DE (1) | DE59701171D1 (de) |
TR (1) | TR199800404A2 (de) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE78710C (de) * | BADISCHE ANILIN- UND SODAFABRIK, Ludwigshafen a. Rh | Verfahren zur Darstellung beizenfärbender blauer Farbstoffe aus Nitrosodialkylm-amidophenol | ||
DE88001C (de) * | ||||
DD88001A (de) * | ||||
DE1098861B (de) * | 1957-04-17 | 1961-02-02 | Hagenuk Neufeldt Kuhnke Gmbh | Doppeldraht-Spinn- oder Zwirnspindel |
DE1292555B (de) * | 1966-03-02 | 1969-04-10 | Palitex Project Co Gmbh | Doppeldrahtzwirnspindel mit innenliegender Aufwickelspule |
DE1560260B1 (de) * | 1966-06-30 | 1970-07-23 | Palitex Project Co Gmbh | Doppeldrahtzwirnspindel mit Innenaufwicklung |
US3530658A (en) * | 1969-11-17 | 1970-09-29 | Little Inc A | Yarn twister |
JPS59106527A (ja) * | 1982-12-08 | 1984-06-20 | Toyoda Autom Loom Works Ltd | 複合糸の製造方法 |
DE4331801C1 (de) * | 1993-09-18 | 1995-02-23 | Palitex Project Co Gmbh | Verfahren und Vorrichtung zur Herstellung eines Zwirns in einem integrierten Spinn-Zwirnprozeß |
DE4430917C1 (de) * | 1994-08-31 | 1995-09-28 | Palitex Project Co Gmbh | Verfahren und Vorrichtung zur Herstellung eines Zwirns |
-
1997
- 1997-03-15 EP EP97104482A patent/EP0867541B1/de not_active Expired - Lifetime
- 1997-03-15 DE DE59701171T patent/DE59701171D1/de not_active Expired - Fee Related
-
1998
- 1998-03-06 TR TR1998/00404A patent/TR199800404A2/xx unknown
- 1998-03-13 CZ CZ98782A patent/CZ78298A3/cs unknown
- 1998-03-16 US US09/042,901 patent/US5964083A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CZ78298A3 (cs) | 1998-09-16 |
US5964083A (en) | 1999-10-12 |
TR199800404A2 (xx) | 1998-10-21 |
EP0867541A1 (de) | 1998-09-30 |
DE59701171D1 (de) | 2000-04-06 |
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