CN101306776B - Method and device for operating a winding device of a textile machine producing cross-wound bobbins - Google Patents
Method and device for operating a winding device of a textile machine producing cross-wound bobbins Download PDFInfo
- Publication number
- CN101306776B CN101306776B CN2008100928749A CN200810092874A CN101306776B CN 101306776 B CN101306776 B CN 101306776B CN 2008100928749 A CN2008100928749 A CN 2008100928749A CN 200810092874 A CN200810092874 A CN 200810092874A CN 101306776 B CN101306776 B CN 101306776B
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- Prior art keywords
- line
- bobbin
- cross winding
- winding bobbin
- thread
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Classifications
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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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/34—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails
- B65H54/346—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails on or outwardly of the fully wound yarn package
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/105—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices the material being subjected to the action of a fluid
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- 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
- D01H1/14—Details
- D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Looms (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Winding Filamentary Materials (AREA)
Abstract
The invention relates to a method and device for producing cross-wound textile bobbins using a creel for holding a cross-wound bobbin. The coiler device has a bobbin for freely rotating for holding the cross-wound textile bobbins, a bobbin drive roller operated by a single drive to rotate the bobbin and a thread traversing mechanism driven by a single motor. At a predetermined bobbin diameter or a predetermined thread length, in order to adjust the thread stopping apparatus in the scheduled time, a thread guide of the traversing mechanism is positioned to adjust a thread end reserve for an adjustable time span. While the thread end reserve is being produced, a thread storage suction nozzle particular to the winding head acts on the thread running onto the bobbin to intermediately store excess thread length being produced during the winding of the thread end reserve and to insure a minimum thread tension to reliably fix the thread end reserve on the bobbin body or the cross-wound bobbin tube.
Description
Technical field
The present invention relates to a kind of method and a kind of device that is used to carry out said method that is used to operate the wind2 of the weaving loom of producing cross winding bobbin.
Background technology
For a long time, the traditional method that interrelates with the production of cross winding bobbin is to stop laying in (thread end reserve) for such coiling body provides line to begin deposit (thread start reserve) with so-called line.In this case; The line of cross winding bobbin stops the general such formation of deposit; Promptly; After accomplishing the bobbin body, the coil of wire of cross winding around in some at first from the unwinding once more of bobbin body, be wound up on the bobbin surface once more as close wind then or the end of cross winding bobbin pipe on.
Interrelating with free-end spinning machine and automatic cross winding machine, ground is known to be used to produce such line and to stop the correlation method of deposit and the numerous embodiments of device, and in many lists of references in detail in addition description.
For example know a kind of method from DE 36 02 574 A1; In this method; After accomplishing cross winding bobbin; The service unit that can move along the workstation of the weaving loom of producing cross winding bobbin utilizes its suction nozzle to pick up to be wound up into the line on bobbin surface, from this cross winding bobbin a certain amount of line of unwinding and it temporarily is stored in this suction nozzle once more.When being reeled once more, the line that runs to suction nozzle from cross winding bobbin is deflected to the end face that exceeds cross winding bobbin through the guidance device on the suction nozzle, and in this process, is transported in the zone of the line guide element that is pivotally mounted on the bobbin bank.
In this process, the line guide element that remains on dead position through spring element is activated by service unit, stops deposit with manufacturing line.In other words; The line of line guide element guiding profile (thread guide contour) be disposed in control stalk on the service unit be pressed into the gap that forms by loose cop and cheese pipe near, and guarantee line as line termination lay in the top that is wound up into the cross winding bobbin pipe.Here, the line between spool and the suction nozzle is strained because inspiratory flow appears in the suction nozzle of service unit with tightening, and is wound up on the pipe with solid relatively winding method.
In DE 40 08 001 A1, DE 40 23 291 A1 or DE 40 40 552 C2, also described to be used to produce and had the similar method and apparatus that line stops the cross winding bobbin of deposit.When the line of producing intersection volume connector stops deposit; Also always be to use the service unit that can move in these known devices along the workstation of weaving loom; This service unit is with the close wind mode once more before the winding line, at first from cross winding bobbin unwinding line.
In DE 40 23 291 A1, described also have suction nozzle, the drum-changing mule carriage (carriage) of bobbin actuator and axle shape line guide mechanism.For manufacturing line stops deposit, under the situation of this drum-changing mule carriage, suction nozzle also at first is pivoted in the zone of intersected coiled bobbin sub-surface, on the direction of unwinding, rotates this cross winding bobbin through the bobbin actuator then.In this case, a certain amount of line that is wound up into the bobbin surface of suction nozzle pickup leads, and temporarily store this line amount.Then, the line introducer that is configured to axle is pivoted into the line thigh (thread strand) that between cross winding bobbin and suction nozzle, extends, and cross winding bobbin is rotated on coiling direction, makes line be drawn out suction nozzle.According to an embodiment, in this case, line, is drawn out as the string on the cross winding bobbin side by guiding downwards from the bobbin surface, is arranged on the intersected coiled bobbin sub-surface with close wind then.
In addition, from DE-PS 1 760 243, know the winding head of the weaving loom of producing cross winding bobbin, said winding head is equipped with the distinctive mechanism that is used for manufacturing line termination deposit of this winding head.These known winding heads have the line transversing mechanism, and this line transversing mechanism has the line introducer that is arranged in along on the bar of machine length, and are similar with the bobbin driven roller of winding head, and this bar is by the driver drives in groups in the machine end frame that is arranged in weaving loom.
The steering tape that the line operating path disposed of online transversing mechanism has the installation of can pivoting, is provided with the guiding recess and on whole bobbin width, extends.The steering tape that this spring force loads is fixed on its dead position through activatable bolt mechanism in winding process; And, said cross winding bobbin upwards pivots by this way when reaching the diameter that can be scheduled to; That is, line is mentioned from the line introducer of line transversing mechanism and the direction of guiding recess the zone that is being arranged in the bobbin side on this steering tape moves.Slide into the line of guiding in the recess and run to cross winding bobbin, and in this process, before it is cut off by relevant wire cutting machine structure, form line and stop deposit with the mode of close wind.
But the shortcoming of this mechanism is, when producing close wind line by the yarn tension on reeling with compared certain degree ground in the line tension of " normally " winding process and reduced, the relative loosely coiling of close wind quilt as a result.There is such risk all the time in the close wind of this loose coiling, that is, this line termination deposit can separate the process of transporting cross winding bobbin from the bobbin body.
In addition, from EP1 125 879 A2 that belong to together, know the weaving loom of producing cross winding bobbin, the winding head of this weaving loom is equipped with different independent drive devices.In other words, these winding heads have the independent drive device that is used to rotate cross winding bobbin and the line transversing mechanism that can be driven by the independent drive device respectively.Here; The line introducer of line transversing mechanism can activate and locate through control mechanism by this way; That is the line that, comprises a plurality of close winds stops on the end that deposit can optionally be placed on the cross winding bobbin pipe or is placed on the lateral surfaces of cross winding bobbin.In the winding head of constructing by this way, it also is that very loosely is reeled that line stops deposit.In other words, these known mechanisms line of for example also existing loosely relatively to reel stops the risk that deposit can be all of a sudden during the transporting of cross winding bobbin separates from bobbin body or bobbin pipe.
Summary of the invention
Prior art by above-mentioned is set out; The present invention is based on development and allowed during coiling processing to produce the method with suitable, that the failure-free line stops deposit cross winding bobbin or the purpose of device; In other words, a kind of method or device are provided, in this method or device; The production period of online termination deposit can need not particularly by means of service unit from the cross winding bobbin unwinding and the end of a thread of reeling again.
The present invention relates to a kind of method that is used to operate the wind2 of the weaving loom of producing cross winding bobbin; Said wind2 have the bobbin bank that is used for keeping cross winding bobbin free to rotately, can by independent drive device being used to of driving rotate said cross winding bobbin the bobbin driven roller and can be by independent motor driven and the line transversing mechanism that activates with limiting mode; Wherein after reaching the line length that the cross winding bobbin diameter that can be scheduled to maybe can be scheduled to; For manufacturing line in the adjustable time period stops deposit; With the line introducer of said line transversing mechanism or be positioned at outside the wrapping range of said cross winding bobbin or be positioned within the wrapping range of said cross winding bobbin; Said method is characterised in that; When producing said line and stop deposit, winding head institute is peculiar and can store nozzle through suction function line above that and connected and act on the said line that runs on the said cross winding bobbin by this way, promptly; The long line quilt that during the said line of reeling stops deposit, produces is temporary, thereby guarantees that stopping deposit to said line is fixed on necessary minimum line tension force on bobbin body or the cross winding bobbin pipe reliably.
The invention still further relates to a kind of wind2 of weaving loom of the production cross winding bobbin that is used to carry out preceding method; Said wind2 comprise the bobbin bank that is used for keeping cross winding bobbin free to rotately, can independent drive device being used to of driving rotate said cross winding bobbin the bobbin driven roller and can be independent motor driven and the line transversing mechanism that activates with the mode that limits; Said wind2 is characterised in that; In a plurality of workstations of said weaving loom each all is equipped with wired storage nozzle; Said line storage nozzle can and can connect with the mode that limits through suction function, and the mouth of this line storage nozzle is arranged in the zone of operating path of the line that runs to said cross winding bobbin.
Preferably in winding head, use according to the method for the invention; This winding head have the bobbin bank that is used for keeping cross winding bobbin free to rotately, can by the bobbin driven roller of independent motor driven, can be by independent motor driven and the line transversing mechanism and the peculiar line storing mechanism of this winding head that activate with limiting mode; The advantage of said method is;, the coiling processing of " normally " stops deposit when finishing with regard to carrying out line through winding head self; In other words, need not wait until service unit near this winding head just from this cross winding bobbin unwinding line and with the mode of close wind it is reeled once more.And (it can pass through suction function to store nozzle with simple mode through connection lead; And be that this winding head is peculiar) guaranteed during producing this line termination deposit; Line is reeled with sufficiently high line tension; This is because during the coiling of online deposit, and the too much line of producing owing to close wind is picked up as coil by the line storage nozzle that is loaded with negative pressure immediately, tightens thereby line remains.
Described like the present invention second with the third aspect; In of the present invention one favourable configuration, be arranged to; The production period of online termination deposit; In the bobbin side that said line introducer through said line transversing mechanism at first makes line be shifted momently to exceed said cross winding bobbin one and got back on the bobbin surface by displacement immediately, line is fixed on the said bobbin surface of said cross winding bobbin by the mode with close wind then.
On the one hand; Thereby these class methods have realized on line in the bobbin side extending with the form of line string and during the further processing of said cross winding bobbin, have been easy to catch; On the other hand, these class methods have guaranteed that during the transporting of said cross winding bobbin said line stops deposit and also enough is securely fixed on the said cross winding bobbin.
Proving and particularly advantageously be, for example is the cross winding bobbin of 350mm for diameter, and line is fixed on the bobbin surface of said cross winding bobbin with three close winds as fourth aspect present invention is illustrated.Owing to be preferably the layout of three close winds, thereby line enough is securely fixed on the bobbin surface of said cross winding bobbin during the transporting of said cross winding bobbin, and when needed, can also at any time easily separate said line.
Described like fifth aspect present invention; The wind2 that is used to carry out the weaving loom of production cross winding bobbin according to the method for the invention has the bobbin bank that is used for keeping cross winding bobbin free to rotately, can be driven with the bobbin driven roller that rotates said cross winding bobbin, the line transversing mechanism that can activate by independent motor driven and with limiting mode and can be with limiting mode bonded assembly line storage nozzle by the independent drive device, and the mouth of this line storage nozzle is arranged in the zone of operating path of said line.Said line storage nozzle then is connected to negative pressure source, and if desired, can be for example corresponding actions through valve be loaded negative pressure.The negative pressure that in the zone of the mouth of said line storage nozzle, exists acts on the line that passes through by this way; Promptly; The long line that for example during producing close wind, on winding head, produces inevitably owing to constant line supply is used as coil immediately and is drawn into said line storage nozzle, thereby line keeps tightening.
Description of drawings
Illustrate in greater detail the present invention by means of the embodiment shown in the accompanying drawing below, in the accompanying drawing:
Fig. 1 shows one lateral plan in half the, a plurality of workstations of being specially such weaving loom of free-end spinning machine, and said workstation is equipped to can be carried out according to the method for the invention;
Fig. 2 shows the amplification stereogram of the workstation shown in Fig. 1;
Fig. 3 shows has the cross winding bobbin that stops deposit through the line of producing according to the method for the invention.
The specific embodiment
Fig. 1 shows itself to be known and to be labeled as the half the of 1 free-end spinning machine.Such spinning machine has many workstations 2, and these workstations 2 are equipped with spinning apparatus 3 and winding mechanism 4 respectively.The fabric belt of sending in the spinning pot 56 is spinned in spinning apparatus 3 to form line 7, and line 7 is reeled to form cross winding bobbin 8 on winding mechanism 4.As shown in the figure, each winding mechanism 4 all be equipped with the bobbin bank 9 that is used for keeping rotationally cross winding bobbin 8 or blank pipe with can be by independent motor driven to rotate the winding drum 11 of cross winding bobbin 8.In addition, the workstation 2 that roughly itself is enough to operation (self-sufficient) like these that in DE101 39 072 A1, describe has respectively by the line transversing mechanism 18 of independent motor driven, by the distinctive suction nozzle of off-line mechanism (thread take-off mechanism) 54, this workstation of independent motor driven 14, adapter piece 20 and line storage nozzle (thread storage nozzle) 60.
In other words, workstation 2 is equipped to them and can automatically eliminates the broken string that is produced.Free-end spinning machine 1 also has the bobbin connecting gear 12 that is used to handle the cross winding bobbin of on winding mechanism 4, accomplishing 8.Service unit (not shown) such as so-called replacing and removing mule carriage also can be arranged in spinning machine 1 place or be arranged on the spinning machine 1, can on guide rail 13 and supporting rail 15, moving.If produce the needs of taking measures at workstation 2 places, such service unit can automatically be got involved.For example need use new blank pipe to change complete intersection bobbin of having reeled, such needs of taking measures can occur at workstation 2 places.
Fig. 2 shows a workstation 2 that in Fig. 1, schematically shows of open-end spinning machine 1 with view of apparatus.As above illustrated by means of Fig. 1, such workstation 2 also has open-end spinning device 3 and wind2 4.In these own known workstations that itself are enough to move 2; In the zone of the so-called off-line pipe 21 of open-end spinning device 3, be furnished with adapter piece 16; This adapter piece 16 online having no progeny receive the lines 7 that return through suction nozzle 14 from cross winding bobbin 8, and are joint preparation the end of a thread again.In addition; This workstation 2 has off-line mechanism 54; This off-line mechanism 54 not only is responsible for draw (the drawing off) of yarns 7 in normal spinning operating period from open-end spinning device 3, also in the process of joint again, guarantees turning back in the open-end spinning device 3 with limiting mode of well found line 7.
Winding mechanism 4 has and is used for keeping rotationally the bobbin bank 9 of cross winding bobbin 8, the winding drum 11 that preferably can be driven by reversible independent drive device 56 and as the line transversing mechanism 18 that drives through stepping motor 57.In addition; Such workstation that is enough to move 2 itself has the suction nozzle 14 that can pivot and install respectively, and this suction nozzle 14 can be adjusted between line receiving position in the zone of wind2 4 and the transmission of the line in the zone of spinning apparatus 3 position with the mode that limits through stepping motor 58.Each workstation 2 also has stop motion mechanism 26, waxing mechnism 17 and line storage nozzle 16; This line storage nozzle 16 can utilize negative pressure to load with the mode that limits; And during workstation 2 accelerates to operating speed, use on the one hand, the production period of online on the other hand termination deposit 10 uses.In other words, during workstation 2 runs to operating speed with the production period of online termination deposit 10 through the long line of line storage nozzle 60 storages, thereby guarantee that line 7 reels with the winding tension of appointment all the time.
As can be seen from Figure 2, line storage nozzle 60 all is connected to the peculiar negative pressure network 19 of machine with the suction nozzle of installing 14 that can pivot, and the Reduced pressure source of this negative pressure network 19 is by Reference numeral 30 expressions.Suction nozzle 14 is stored nozzle 60 is connected to weaving loom 1 respectively through for example connection lead 22 or 23 negative pressure network 19 with line.
Here closing appliance 24 is attached to connection lead 22, and closing appliance 25 is attached to connection lead 23, and closing appliance 24 or 25 is connected to control mechanism 29 through control line 27,28, and it is peculiar that this control mechanism 29 is preferably workstation institute.
Fig. 3 shows the cross winding bobbin 8 of completion, in other words, promptly has the cross winding bobbin that the line of producing according to the method for invention stops deposit 10.As shown in the figure, some (being preferably 3) parallel coilings 32 are arranged on the bobbin surface 34.Line string (thread chord) 31 also appears in the zone of a bobbin side 35, and operating personal can easily recognize this line string, and can easily operate this line string with strapping wires termination deposit 10.
Operation according to the method for the invention:
During " normally " spinning/operating winding, the line of in wind2 3, producing 7 is wound onto on the wind2 4 to form cross winding bobbin 8.In other words, remain on the cross winding bobbin 8 coiling direction rotation in the bobbin bank 9 free to rotately, and traversed simultaneously under the effect of running line 7 online transversing mechanisms 18 in the effect lower edge of bobbin cylinder 11.When cross winding bobbin 8 reaches the diameter (this for example arrives through sensor) that can be scheduled to; The line introducer 40 of line transversing mechanism 18 be shifted momently paranormal traverse width and by immediately the guiding get back in the zone of traversing, this line introducer 40 stops to preposition in this traverses the zone.Line 7 is shifted momently through this line guiding movement and exceeds this bobbin side 35 and turn back to once more immediately on the bobbin surface 34, like this, forms line string 31, is fixed through close wind 32 then.
Stop laying in 10 production period at this line, closing appliance 24 is activated through control mechanism 29 simultaneously is " opening ", thereby line storage nozzle 60 is connected to the negative pressure network 19 of weaving loom 1 through line 22.The negative pressure that occurs the mouth place of online storage nozzle 60 then acts at this moment the line 7 that runs on the cross winding bobbin 8 by this way; Promptly; The long line of producing is drawn in the line storage nozzle 60 with the form of coil immediately, tightens thereby line remains.
Claims (5)
1. method that is used to operate the wind2 of the weaving loom of producing cross winding bobbin; Said wind2 have the bobbin bank that is used for keeping cross winding bobbin free to rotately, can by independent drive device being used to of driving rotate said cross winding bobbin the bobbin driven roller and can be by independent motor driven and the line transversing mechanism that activates with limiting mode; Wherein after reaching the line length that the cross winding bobbin diameter that can be scheduled to maybe can be scheduled to; For manufacturing line in the adjustable time period stops deposit; With the line introducer of said line transversing mechanism or be positioned at outside the wrapping range of said cross winding bobbin or be positioned within the wrapping range of said cross winding bobbin; Said method is characterised in that; When producing said line termination deposit (10); Winding head peculiar and can be connected through suction function line storage nozzle (60) above that and also act on the said line (7) that runs on the said cross winding bobbin (8) by this way; That is, the long line quilt that during the said line of reeling stops deposit (10), produces is temporary, thereby guarantees that stopping deposit (10) to said line is fixed on necessary minimum line tension force on bobbin body or the cross winding bobbin pipe reliably.
2. method according to claim 1; It is characterized in that; When producing said line termination deposit (10); Said line (7) at first the line introducer (40) through said line transversing mechanism (18) move the bobbin side that exceeds said cross winding bobbin (8) (35, in 35A) one, the mode with close wind (32) is fixed on the bobbin surface (34) of said cross winding bobbin (8) then.
3. method according to claim 2 is characterized in that, when the front of workstation (2) was seen, said line introducer (40) exceeded said line (7) displacement the sub-side of left-hand cylinder (35) of said cross winding bobbin (8) momently.
4. according to the described method of aforementioned arbitrary claim; It is characterized in that; According to the diameter of said cross winding bobbin (8), said line (7) is fixed on the bobbin surface (34) of said cross winding bobbin (8) with the close wind (32) of some.
5. wind2 that is used to carry out according to the weaving loom of the production cross winding bobbin of the method for claim 1; Said wind2 comprise the bobbin bank that is used for keeping cross winding bobbin free to rotately, can independent drive device being used to of driving rotate said cross winding bobbin the bobbin driven roller and can be independent motor driven and the line transversing mechanism that activates with the mode that limits; Said wind2 is characterised in that; In a plurality of workstations (2) of said weaving loom (1) each all is equipped with wired storage nozzle (60); Said line storage nozzle (60) can and can connect with the mode that limits through suction function, and the mouth of this line storage nozzle is arranged in the zone of operating path of the line (7) that runs to said cross winding bobbin (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007023490.4 | 2007-05-19 | ||
| DE102007023490A DE102007023490A1 (en) | 2007-05-19 | 2007-05-19 | Method and device for operating a winding device of a cross-wound producing textile machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306776A CN101306776A (en) | 2008-11-19 |
| CN101306776B true CN101306776B (en) | 2012-11-14 |
Family
ID=39712039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100928749A Active CN101306776B (en) | 2007-05-19 | 2008-05-07 | Method and device for operating a winding device of a textile machine producing cross-wound bobbins |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080283655A1 (en) |
| EP (1) | EP1995200B2 (en) |
| CN (1) | CN101306776B (en) |
| DE (1) | DE102007023490A1 (en) |
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|---|---|---|---|---|
| DE102009009971B4 (en) * | 2009-02-21 | 2017-03-16 | Saurer Germany Gmbh & Co. Kg | Method and apparatus for operating a workstation of a textile machine producing cross-cheeses, and workstation for carrying out the method |
| CN102139556B (en) * | 2010-11-18 | 2012-07-04 | 江苏舒尔雅家纺有限公司 | Tension-free cloth supplying device of flat screen printing machine production line |
| CN105600588B (en) * | 2016-01-13 | 2017-04-26 | 杭州长翼纺织机械有限公司 | Automatic winding machine |
| CN105946339B (en) * | 2016-06-22 | 2018-02-13 | 浙江东山广信数码印花设备有限公司 | Suitable for the portable fabric sticking device of High-elasticity fabric |
| CZ309324B6 (en) * | 2016-11-14 | 2022-08-24 | Rieter Cz S.R.O. | A method of defined storage of the end of the yarn on the spool |
| CZ2016708A3 (en) * | 2016-11-14 | 2018-06-06 | Rieter Cz S.R.O. | A method of defined placement of the yarn end on the bobbin |
| CN111392511B (en) * | 2020-04-26 | 2024-08-16 | 苏州智殷自动化有限公司 | Wire spool automatic loading and unloading system for tire steel wire winding device |
| CN114084715B (en) * | 2020-05-20 | 2024-02-06 | 台州唯德包装股份有限公司 | Winding method of PP woven packaging belt processing winding device |
| DE102020127007A1 (en) * | 2020-10-14 | 2022-04-14 | Saurer Spinning Solutions Gmbh & Co. Kg | Method of operating a spinning machine and spinning machine |
| DE102021130062A1 (en) | 2021-11-17 | 2023-05-17 | Maschinenfabrik Rieter Ag | Method for operating a winding station of a winding machine and winding machine |
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| EP1125880A3 (en) | 2000-02-17 | 2002-08-28 | Schärer Schweiter Mettler AG | Device for producing bobbins in an open-end spinning machine |
| DE10041973A1 (en) * | 2000-08-25 | 2002-03-07 | Rieter Ingolstadt Spinnerei | Open-end spinning device and method for temporarily picking up a thread with the help of such an open-end spinning device |
| DE10139075A1 (en) † | 2001-08-09 | 2003-02-20 | Schlafhorst & Co W | Open-end rotor spinning machine |
| DE10139072B4 (en) | 2001-08-09 | 2009-12-17 | Oerlikon Textile Gmbh & Co. Kg | Service unit for re-spinning jobs of an open-end spinning machine |
| DE102005045712A1 (en) † | 2005-09-24 | 2007-03-29 | Saurer Gmbh & Co. Kg | Thread take-off roller for a textile machine producing cross-wound bobbins |
| DE102005048041A1 (en) † | 2005-10-07 | 2007-04-12 | Saurer Gmbh & Co. Kg | Thread withdrawal device for a cross-wound textile machine |
-
2007
- 2007-05-19 DE DE102007023490A patent/DE102007023490A1/en not_active Withdrawn
-
2008
- 2008-04-10 EP EP08007077.4A patent/EP1995200B2/en active Active
- 2008-05-06 US US12/151,310 patent/US20080283655A1/en not_active Abandoned
- 2008-05-07 CN CN2008100928749A patent/CN101306776B/en active Active
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| US3842579A (en) * | 1972-04-29 | 1974-10-22 | Skf Kugellagerfabriken Gmbh | Apparatus for temporarily storing thread in a spindleless spinning machine |
| US4948057A (en) * | 1987-10-12 | 1990-08-14 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Device and process to guide, hold and convey a yarn during bobbin replacement |
| DE19845842A1 (en) * | 1997-10-03 | 1999-04-22 | Teijin Seiki Co Ltd | Yarn bobbin winder |
| US6505791B1 (en) * | 1998-06-12 | 2003-01-14 | Maschinenfabrik Rieter Ag | Thread traversing device |
| CN1343178A (en) * | 1999-03-13 | 2002-04-03 | 巴马格股份公司 | Device and method for guiding and cutting tapering thread when changing bobbins |
| EP1125879A2 (en) * | 2000-02-17 | 2001-08-22 | Schärer Schweiter Mettler AG | Device for producing a thread reserve and/or an end ridge of thread |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080283655A1 (en) | 2008-11-20 |
| EP1995200B2 (en) | 2020-09-23 |
| EP1995200B1 (en) | 2017-05-31 |
| EP1995200A2 (en) | 2008-11-26 |
| EP1995200A3 (en) | 2012-04-04 |
| DE102007023490A1 (en) | 2008-11-20 |
| CN101306776A (en) | 2008-11-19 |
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