CN101001801A - Cross-winding device for a spinning machine - Google Patents
Cross-winding device for a spinning machine Download PDFInfo
- Publication number
- CN101001801A CN101001801A CNA2005800269695A CN200580026969A CN101001801A CN 101001801 A CN101001801 A CN 101001801A CN A2005800269695 A CNA2005800269695 A CN A2005800269695A CN 200580026969 A CN200580026969 A CN 200580026969A CN 101001801 A CN101001801 A CN 101001801A
- Authority
- CN
- China
- Prior art keywords
- bobbin
- winder unit
- spinning
- bobbin winder
- traverse gear
- 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.)
- Pending
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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
- 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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
- B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
-
- 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
-
- 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
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- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
-
- 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
Abstract
The invention relates to a winding head (1) for winding a spun thread (2) on a reel (3) or on a bobbin tube (4), wherein said winding head (1) is provided with a friction roller drive (5) for driving the reel (3) and a cross-winding device (7). Said invention is characterised in that the cross-winding device (7) is driven by the reel (3) by means of a slipfree preferably frictionally engaged drive transmission (8), wherein said drive transmission (8) of the cross-winding device (7) is designed in such a way that a winding ratio is constant, thereby making it possible to obtain a precision reel.
Description
Technical field
Theme of the present invention is the coiling field of yarn.The present invention relates to the actual conditions and the corresponding spinning machine of the bobbin unit that the bobbin of the yarn that is used to be spun into of independent claims 1 preamble reels.Such device is known in the spinning field.
Background technology
Known, the coiling of yarn or bobbin are reeled and are finished by wire coiling machine, and this wire coiling machine can be produced the package of ccasual coiling or accurate coiling package or the precise winding package that increases progressively like this according to different coiling regular operation.Corresponding package parameter, especially rate of turn (being defined as the bobbin revolution of every two-stroke), the helical angle of thread layers is determined by half and speed of rate of turn and corresponding intersection angle.
The package of reeling at random is understood that equidistant package, and its rate of turn reduces continuously along with the increase of bobbin diameter, and intersection angle keeps definite value.The package of reeling at random is that the circumferential velocity of yarn arrangement speed and bobbin remains unchanged.These conditions can drive realization to the simple friction roller by green phase.Constant intersection angle on the whole bobbin diameter has caused the high-dimensional stability and the rodability of the bobbin of production.Shortcoming is owing to the disadvantageous number of turn occurs, and bobbin is set up and is expressed as the overlapping or decorative pattern overlay region of decorative pattern in the process under specific bobbin diameter situation.In these zones, the very near-earth setting that yarn leans on or even directly on yarn, be provided with, promptly one on another one thread.The result of these decorative pattern overlay regions is inhomogeneous unwindings of yarn, after this will cause in the unwinding process yarn tension peak value or even yarn breakage.Because technology nearly all will be with very high withdrawal speed operation subsequently, this decorative pattern overlay region becomes a very important disadvantages.
In precise winding, it is constant that rate of turn keeps in whole bobbin winding process.Yet intersection angle changes and along with the increase of bobbin diameter diminishes.If select best revolution, the precise winding bobbin does not have the decorative pattern overlay region, obtains extraordinary backing-off performance like this.The advantage of precise winding comprises: do not have the number of turn to connect, unspooling operation at bobbin has uniform yarn tension curve, thread density on bobbin is high and be evenly distributed, dyestuff has better run-off during the technology afterwards, and yarn has longer non-failure operation time in weaving subsequently and weaving.By relatively, because the helical angle of thread layers forms middle change at bobbin, so in the precise winding, axial dimensional stability reduces, but this does not relate to outer field defective.
Increase progressively precise winding and be and freely reel and the combination of this coiling principle of precise winding.In DE-A-3332382 in the disclosed wire coiling machine, can obtain the combination of these two kinds of coiling principle advantages: in the wire coiling machine that has with motor-driven drivable driving roller and the thread layers that drives by variable boost installation, in order to produce the precise winding package, by having the fixedly actuator of boost installation, drive this driving roller, for thread layers, described gear is regulated by computer-controlled actuator, in all cases, the rotation speed sensor that is used to measure the rotative speed of cross winding bobbin and thread layers is connected to computing machine.
When reeling beginning, rate of turn is scheduled to, and after intersection angle reduced scheduled volume, computing machine changed to predetermined low revolution.This has caused the concentric ring of precise winding, and rate of turn has discrete in fits and starts predetermined value from annulus to having the annulus that increases bobbin diameter, makes intersection angle change in very little scope.The intersection angle of constant is equivalent to free coiling package, in diameter steps changes to the maintenance of rate of turn corresponding to precise winding.
Wish for a long time also can produce the special quality bobbin on spinning machine, the bobbin transfer step can be saved like this.In fact, only have so far and be wrapped at random on the spinning machine by known devices production.This mainly is because the package of reeling at random only needs simple driving and bobbin winding speed or winding speed to keep constant.Although actuation techniques can simply be finished, reeling at random has above-mentioned shortcoming.In order to eliminate these shortcomings, the past has been attempted the spinning machine that assembling has accurate bobbin coiling (EP950627A1).Also attempt assembling and had the spinning machine that increases progressively precise winding (EP562296A1).The publication of other of solution bobbin coiling problem is DE19626962 and DE3918846C2.
EP950627 has described a kind of apparatus and method of the yarn that is used to reel, and this yarn is transported to bobbin by Yarn lateral-movement device from spinning machine with constant speed and finishes precision or increase progressively precise winding.Described device has the shortcoming of the control that needs relative complex and relative high expense.
Summary of the invention
Therefore, the present invention is based on this purpose a kind of bobbin winder unit is provided, this unit has simple as far as possible driving and can produce accurate bobbin by this unit.
Described purpose realizes by the feature in the independent claims 1.
What obtain by device of the present invention is the accurate bobbin that can produce by simple mechanism.According to the present invention, although use relative simple friction roller to drive, can produce afterwards technology in have the bobbin of performance of the best unwinding of possibility.
In preferred embodiment of the present invention, the driving driver that is used for traverse gear according to the present invention can separate with bobbin, and whole bobbin unit also can be used for producing the package (by being used for the additional individual drive of traverse gear) of reeling at random.By same driving, can produce three kinds of dissimilar coiling packages like this: a) reel at random (reeling at random), b) precise winding, and c) increase progressively precise winding.Person's greatest possible flexibility that the different coiling type of bobbin winder unit foundation of the present invention offers the machine operation.
In the other preferred embodiment of the present invention, traverse gear is designed to flier type traverse gear (as shown in the figure).This guarantees that yarn is dynamically laid efficiently, and it allows very high laying speed and still keeps simple operations.Because the rotation of flier obtains a low-yield traverse gear that moves easily, it need not have the oscillating mass (not having high load on drive system and traverse gear) of very high acceleration in the reciprocating traverse zone in addition.
The embodiment of the invention and other improved advantage embody in the dependent claims.
Description of drawings
The present invention and thought of the present invention are explained with reference to the preferred embodiment in the accompanying drawing.Yet, should particularly point out the present invention and thought of the present invention is not limited to the embodiment that illustrates.In the drawings:
Fig. 1 illustrates the driving driver of the present invention via bobbin;
Fig. 2 illustrates the driving driver of the present invention with random operation format; And
Fig. 3 illustrates the spinning position of the spinning machine that has bobbin winder unit of the present invention.
The specific embodiment
Fig. 1 illustrates the possible embodiment of bobbin winder unit of the present invention.The bobbin winder unit that illustrates 1 as be wound up into a yarn 2 that is spun on the bobbin 3 and bobbin spool 4 on.Preferably because bobbin winder unit of the present invention is installed in the spinning machine, the yarn 2 among Fig. 1 is transferred by a spinning box (not shown).As shown in the figure, whole bobbin winder unit 1 is driven by motor M.Motor M is parts of friction roller actuator 5.The function of friction roller actuator 5 is normally known: motor M drives friction roller 6, thereby drives bobbin 3 and bobbin spool 4.The novelty of bobbin winder unit 1 is the type of drive of traverse gear 7: the transmission that is used for the propulsive effort of traverse gear 7 is guaranteed by the driving driver 8 that comes from bobbin 3 or bobbin spool 4.Driving driver 8 of the present invention guarantees that propulsive effort not do not slide is transferred to traverse gear 7.In order to reach this purpose, drive driver 8 and be preferably designed for shape or friction type, for example the rib 11 of cogged belt 12 or bobbin spool 4.Driving driver 8 among Fig. 1 only is to illustrate with graphic form by rotating band 12 and gear 22.A large amount of embodiment can be used for driving driver 8 of the present invention.Yet, have the nonslip drive of propulsive effort according to the embodiments of the invention, make rate of turn (that is to say the revolution of the bobbin of every pair of traverse of yarn) keep precise winding constant and on bobbin the possibility that becomes.Therefore driving driver 8 features of the present invention are that bobbin winder unit 1 is the precise winding device.For propulsive effort is delivered to traverse gear 7 from bobbin 3, for example bobbin spool 4 can have special architectural feature.For example, as shown in the figure, the bobbin spool can have rib 11 in one or more positions.In the preferred embodiment of the invention, flier traverses and is used for traverse gear 7 (seeing flier 14).Two fliers are with opposite direction rotation.Corresponding driving system (operating mechanism) is not shown.In addition, Fig. 1 diagram illustrates the controller 9 that the friction roller drives.The function of additional actuators 13 is a N/R in the device of Fig. 1, is described in Fig. 2 subsequently.
Fig. 2 illustrates the additional embodiments of bobbin winder unit 1 of the present invention, and wherein propulsive effort is not delivered to by bobbin spool 4 and drives driver 8, but opposite, transmits by bobbin base 20.Here, bobbin base 20 also is provided with the special surface 10 to be used for the energy transmission.In additional embodiments of the present invention, the bobbin spool among similar Fig. 1, bobbin dish 20 have the rib 11 that transmits energy.Certainly, main different possible form can be used for driving driver 8 transferring to from the torque member of bobbin.Replace the element of ditch-shape or rib-shape, can expect frictional transmission.Certainly, in described embodiment, must be defined in torque and be delivered to slide the process of two bobbin dishes 20 from bobbin spool 4 and take place.In order to ensure this, can expect a positive or frictional connection at bobbin spool 4 and bobbin dish 20 supports.
Former independently state about Fig. 2, that is to say driving driver of the present invention by the bobbin base, Fig. 2 illustrates the other distortion of inventive concept: in the preferred embodiment of the invention, speak by the book, can expect driving driver 8 can separate from bobbin 4, and is provided with one on the contrary and is used for the additional Standalone Drives 13 of traverse gear.Therefore same bobbin winder unit 1 not only can drive but also can drive to reel at random with precise winding.In order to ensure this driving, additional Standalone Drives 13 preferably is connected to also the controller 9 to the friction roller actuator of actuator 13 controls.The preferred embodiment of the invention has dissimilar coiling packages can be by the advantage of same device production.Like this, except precise winding, the coiling of just having mentioned at random (reel arbitrarily) and increase progressively precise winding and can be produced.
In all embodiment of the present invention, the controller 9 that the friction roller drives preferably is connected to the device 19 of measuring spinning tension.The rotative speed of friction roller 6 is preferably controlled by spinning tension.
Fig. 3 illustrates the spinning position 16 of spinning machine 15, and this spinning machine assembles bobbin winder unit 1 of the present invention.Preferably, bobbin winder unit 1 has modular construction, that is to say, it can Assembly ﹠Disassembly or transposing as one unit.Spinning module 18 preferably equally also is modular construction and interchangeable.Certainly, the present invention can be used for different Yarn spinning methods and spinning machine.Preferably, in the spinning box 12 of spinning unit 18, yarn 2 is by method for open-end rotor spinning, rotor spinning method (open-end-spinning method), friction spinning or spray spinning method (two extrusion nozzle spinning) down and produce.
The present invention is not limited to described tangible embodiment and possibility form.On the contrary, these distortion conduct suggestions for the person of ordinary skill of the art are so that thought of the present invention as far as possible simply is implemented.Therefore, favourable in addition application and merging easily obtains from described embodiment, reproduces thought of the present invention equally and is protected by the application.Some disclosed features are described and prescription in dependent claims in conjunction with specification sheets.Yet, also can expect the right of independent feature that requirement is described separately or that describe in conjunction with the application of inventive concept.Therefore, under any circumstance, the application specially rights reserved so that other combination of inventive concept application to be provided.
1 bobbin winder unit
2 yarns that are spun into
3 bobbins
4 bobbin spools
5 friction roller drivers
6 friction rollers
7 traverse gears
8 drive the driver device
The controller that 9 friction rollers drive
The surface of 10 transmission of drive force
11 ribs
12 rotating bands
13 additional traverse gear Standalone Drives
14 flier type traverse gears
15 spinning machines
16 spinning positions
17 spinning boxes
18 spinning modules
19 measure the device of spinning tension
20 bobbin dishes
21 install
22 gears
Claims (11)
1. be used for the yarn (2) that is spun into is wound up into bobbin winder unit (1) on bobbin (3) or the bobbin spool (4), this bobbin winder unit (1) has the friction roller actuator (5) that is used to drive bobbin (3) and traverse gear (7), it is characterized in that: described traverse gear (7) is driven by zero slip by bobbin (3), preferable shape locking or friction-driven driver (8), the driving driver (8) of traverse gear (7) is kept constant mode with rate of turn and is disposed.
2. bobbin winder unit as claimed in claim 1 (1) is characterized in that: drive driver (8) and by bobbin spool (4) or with the bobbin dish (20) that zero slip ground form is connected to bobbin spool (4) propulsive effort is delivered to traverse gear (7) from bobbin (3).
3. bobbin winder unit as claimed in claim 1 or 2 (1) is characterized in that: friction roller actuator (5) has controller (9), and it is according to the rotative speed of measured spinning tension (19) control friction roller (6).
4. as claim 2 or 3 described bobbin winder units (1), it is characterized in that: bobbin spool (4) or bobbin dish (20) have the surface (10) of particular design, it is used for propulsive effort is delivered to the shape locking driver that drives driver (8), for above-mentioned purpose, described surface (10) preferably have ditch, rib (11) or depression.
5. arbitrary as described above described bobbin winder unit of claim (1) is characterized in that: drive driver (8) and have one or more rotating bands (12).
6. arbitrary as described above described bobbin winder unit of claim (1), it is characterized in that: the driving driver (8) that is used for traverse gear (7) can be disassembled, and bobbin winder unit (1) comprises additional individual drive (13), can be operated by its traverse gear (7), therefore, the package of reeling at random also can be produced by bobbin winder unit (1).
7. arbitrary as described above described bobbin winder unit of claim (1) is characterized in that: traverse gear (7) is a flier type traverse gear (14).
8. arbitrary as described above described bobbin winder unit of claim (1) is characterized in that: the friction roller actuator (5) and/or the additional Standalone Drives (13) that are used for traverse gear (7) are synchronous dynamos, preferred reluctance motor.
9. arbitrary as described above described bobbin winder unit of claim (1) is characterized in that: bobbin winder unit (1) is a modular construction, thereby it can wholely exchange.
10. have the spinning machine (15) of at least one spinning position (16), spinning position contains the described bobbin winder unit of aforementioned arbitrary claim (1).
11. spinning machine as claimed in claim 10 (15) is characterized in that: the spinning position (16) of spinning machine (15) is produced yarn by a kind of method in the following stated method: method for open-end rotor spinning, rotor spinning method, friction spinning or false twisting spinning method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04018903.7 | 2004-08-10 | ||
| EP04018903A EP1626024A1 (en) | 2004-08-10 | 2004-08-10 | Traversing device at a spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101001801A true CN101001801A (en) | 2007-07-18 |
Family
ID=34926111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800269695A Pending CN101001801A (en) | 2004-08-10 | 2005-07-15 | Cross-winding device for a spinning machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP1626024A1 (en) |
| JP (1) | JP2008509064A (en) |
| CN (1) | CN101001801A (en) |
| WO (1) | WO2006015502A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010055575A1 (en) * | 2010-12-21 | 2012-06-21 | Oerlikon Textile Gmbh & Co. Kg | Process for the preparation of a dyeing bobbin |
| CN102219133B (en) * | 2011-04-11 | 2012-07-04 | 丝丝姆纺织机械（中山）有限公司 | Bobbin winder pick winding displacement device |
| DE102011053813A1 (en) † | 2011-09-21 | 2013-03-21 | Maschinenfabrik Rieter Ag | Spinning machine and method for discharging an end portion of a yarn on a spinning machine before a subsequent piecing |
| JP2015209309A (en) * | 2014-04-25 | 2015-11-24 | 村田機械株式会社 | Winding drum, winding device and thread winding machine |
| CN112458591B (en) * | 2018-11-06 | 2022-05-17 | 章玉春 | Hair machine of falling of fabrics production |
| CN109516305B (en) * | 2018-11-06 | 2021-04-02 | 章玉春 | Weaving falls hair machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1795A (en) * | 1840-09-25 | Manner of construgtin g mills for grinding coffee | ||
| CH466107A (en) * | 1968-04-25 | 1968-11-30 | Schweiter Ag Maschf | Method and device for winding continuous yarn onto a bobbin |
| DE1785075A1 (en) * | 1968-08-07 | 1972-01-13 | Josef Ruf | Package winder |
| DE2319128A1 (en) * | 1973-04-16 | 1974-10-24 | Karlsruhe Augsburg Iweka | ELECTRIC DRIVE FOR CHEMICAL FIBER MACHINES |
| CH659055A5 (en) * | 1982-09-27 | 1986-12-31 | Schweiter Ag Maschf | CROSS WINDING MACHINE FOR MAKING THE WINDING OF A CROSS COIL. |
| DE3738701A1 (en) * | 1986-11-18 | 1988-07-28 | Barmag Barmer Maschf | Winding machine |
| DE3920374A1 (en) * | 1989-06-22 | 1991-01-03 | Schlafhorst & Co W | Cross wound bobbin winding - uses yarn tension and processor to maintain constant winding within bobbin dia. steps |
-
2004
- 2004-08-10 EP EP04018903A patent/EP1626024A1/en not_active Withdrawn
-
2005
- 2005-07-15 EP EP05758469A patent/EP1776305A1/en not_active Withdrawn
- 2005-07-15 JP JP2007525142A patent/JP2008509064A/en not_active Withdrawn
- 2005-07-15 CN CNA2005800269695A patent/CN101001801A/en active Pending
- 2005-07-15 WO PCT/CH2005/000408 patent/WO2006015502A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006015502A1 (en) | 2006-02-16 |
| EP1776305A1 (en) | 2007-04-25 |
| EP1626024A1 (en) | 2006-02-15 |
| JP2008509064A (en) | 2008-03-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070718 |