CN101987706B - Method for operating workplaces on a textile machine for creating cross-wound spools - Google Patents
Method for operating workplaces on a textile machine for creating cross-wound spools Download PDFInfo
- Publication number
- CN101987706B CN101987706B CN201010238117.5A CN201010238117A CN101987706B CN 101987706 B CN101987706 B CN 101987706B CN 201010238117 A CN201010238117 A CN 201010238117A CN 101987706 B CN101987706 B CN 101987706B
- Authority
- CN
- China
- Prior art keywords
- bobbin
- cross winding
- winding bobbin
- yarn
- suction nozzle
- 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 - Fee Related
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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
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/388—Preventing the yarn from falling off the edge of the 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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
- B65H63/0364—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism by lifting or raising the package away from the driving roller
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
- B65H67/085—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement end-finding at the take-up package, e.g. by suction and reverse package rotation
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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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Looms (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a method for operating workplaces on a textile machine for creating cross-wound spools, wherein each workplace is provided with a coiling device which comprises the following components: a spool driving roller which is used for rotating the cross wound spool through friction joint; a spool frame which is used for rotatably keeping pivotable mounting of cross wound spool and can be lifted by a torque transfer device with a limited mode; and a suction nozzle which is loaded with negative pressure and can pivot to the surface area of the cross wound spool for pneumatically picking the surface yarn which operates to the surface after coiling interruption. For picking the yarn, the cross wound spool (5) firstly rotates along a uncoiling direction (Z) through friction joint. Then a spool frame (8) is activated by a torque transfer device (60) so an air gap (S) is temporarily formed between a surface (1) of the cross wound spool (5) kept on the spool frame (8) and the spool driving roller (9) for rotating the cross wound spool (5).
Description
Technical field
The present invention relates to that a kind of each described station all has wind2 for operating the method for station of the weaving loom of producing cross winding bobbin, described wind2 has: for make the bobbin driven roller of described cross winding bobbin rotation by frictional engagement; For rotatably keeping the bobbin bank of installing pivotly of described cross winding bobbin, this bobbin bank can the mode lifting to limit by torque transmitter; And suction nozzle, this suction nozzle can load negative pressure and be pivoted to the surperficial region of described cross winding bobbin, pneumatically to pick up the described lip-deep veil electric that has run to described cross winding bobbin after the interruption of reeling.
Background technology
As known, be to produce cross winding bobbin, must make to be positioned at relevant textile bobbin on the station of weaving loom and also must traverse with relatively high speed along bobbin axis around its bobbin axis rotation and the yarn that makes to run on this textile bobbin.The bobbin of so producing, its feature is not only metastable structure but also is the good performance of drawing.Cross winding bobbin is deposited between the cross winding bobbin of so-called " at random reel " and the intersected coiled bobbin of so-called " precision or step wise precise winding " distinct according to its coiling.
In order to produce the cross winding bobbin of precision or step wise precise winding, need aspect driving, traversing of the yarn of the rotation of cross winding bobbin and operation to be separated.In other words, in the mechanism of the cross winding bobbin for the production of precision or step wise precise winding, the cross winding bobbin rotatably remaining in bobbin bank for example leans against on bobbin driven roller by frictional engagement, this bobbin driven roller can be by being driven by the single driver activating in the mode limiting, and traversing of the yarn of operation for example occurs by so-called finger-like thread-carrier, this finger-like thread-carrier has preferably also can be by the independent actuator activating in the mode limiting.
The such yarn transversing mechanism that is equipped with finger-like thread-carrier and for example describe in DE19858548A1 has proved extremely flexibly in practice, but this yarn transversing mechanism has such shortcoming,, always there is following risk at coiling intercourse: the veil electric that is connected to cross winding bobbin can not suitably run on cross winding bobbin, but, for example, drop to pipe above as so-called the doffing in one of them end face of next-door neighbour's cross winding bobbin, be wound on alternatively on this pipe and then and no longer can be picked up by the suction nozzle of station.
Thereby develop in the past following apparatus and method, in the situation that reeling interruption, can avoid this appearance of doffing by this apparatus and method.
A kind of method has for example been described in DE102004052564A1, the actuator of finger-like thread-carrier is at coiling intercourse by winding head computer actuated in the method, and the veil electric that thread-carrier is displaced to immediately guarantee to be connected to cross winding bobbin runs to the lip-deep position of cross winding bobbin at center.Can avoid producing and doffing at coiling intercourse by the method, but it is found that Yi center runs in the situation of lip-deep such veil electric of cross winding bobbin, particularly, in the case of thering is the yarn of relatively little yarn diameter, exist yarn " to be pressed into " risk in the surface of cross winding bobbin by bobbin driven roller.Such " being pressed into " veil electric thereby conventionally only can not be detected and be picked up by suction nozzle very difficultly or at all, this suction nozzle is peculiar by each station, leans against on bobbin driven roller and along the end of a thread of the veil electric in the surperficial region of the cross winding bobbin of unwinding direction rotation to receive to enter into thereby can load negative pressure and pivotable.
Summary of the invention
From above-mentioned prior art, the object of the invention is to develop a kind of method, in the method, even in the time processing fine-count yarn, also can guarantee the reliable operation of the weaving loom of producing cross winding bobbin, particularly, guarantee to pick up reliably yarn by suction nozzle after bobbin interrupts.
According to first aspect, provide a kind of for operating the method for station of the weaving loom of producing cross winding bobbin, each described station all has wind2, and described wind2 has: for make the bobbin driven roller of described cross winding bobbin rotation by frictional engagement, for rotatably keeping the bobbin bank of installing pivotly of described cross winding bobbin, this bobbin bank can the mode lifting to limit by torque transmitter, and suction nozzle, this suction nozzle can be loaded negative pressure and can be pivoted to the surperficial region of described cross winding bobbin, pneumatically to pick up the described lip-deep veil electric that has run to described cross winding bobbin after the interruption of reeling, described method is characterised in that, for picking up described yarn, first described cross winding bobbin rotates along unwinding direction (Z) by frictional engagement, then described bobbin bank is activated by described torque transmitter, make temporarily to form air gap (S) between the described bobbin driven roller that remains on the described surface of the described cross winding bobbin on described bobbin bank and described cross winding bobbin is rotated.
According to second aspect, during yarn pick process, repeatedly temporarily rise described cross winding bobbin from described bobbin driven roller.
According to the third aspect, temporarily rise the described cross winding bobbin rotating along described unwinding direction (Z) from described bobbin driven roller before, described suction nozzle is positioned at yarn take-off location (I) and has been loaded negative pressure.
According to fourth aspect, the success of the described yarn being undertaken by described suction nozzle is picked up by the sensor mechanism being arranged in this suction nozzle and is detected, and therefore described negative pressure in described suction nozzle reduces.
According to the present invention, realize this object by the method described in first aspect.
According to the present invention, the favourable embodiment of described method is the otherwise theme of the present invention.
Method according to the present invention, wherein for picking up yarn, described cross winding bobbin first by frictional engagement along unwinding direction rotation, and then bobbin bank is activated by torque transmitter, make temporarily to form air gap between the bobbin driven roller that remains on the surface of the described cross winding bobbin on described bobbin bank and this cross winding bobbin is rotated, described method has advantages of such, , in the time running on described cross winding bobbin, the yarn " being pressed into " in the described surface of described cross winding bobbin becomes and can again be detected by described suction nozzle.In other words, when the described cross winding bobbin that makes to rise from described bobbin driven roller is during along described unwinding direction rotation, in the region of described air gap, regulate air-flow, this air-flow has guaranteed that the end of a thread of veil electric and the described surface of described cross winding bobbin separate slightly, and therefore described the end of a thread become can be by being loaded with negative pressure and picking up for the peculiar described suction nozzle of corresponding station.
As described in second aspect, repeatedly temporarily rise described cross winding bobbin from described bobbin driven roller be arranged in yarn pick process in favourable embodiment during.So not only guarantee that described cross winding bobbin is reliably along described unwinding direction rotation during described yarn pick process, and guaranteed that " being pressed into " the end of a thread can be picked up reliably by described suction nozzle, and irrelevant in the described lip-deep anchor point of described cross winding bobbin with position or this suction nozzle of described suction nozzle.
As described in the third aspect, also advantageously provide: before from the temporary transient rise of described bobbin driven roller along the described cross winding bobbin of described unwinding direction rotation, described suction nozzle has been positioned in yarn take-off location and has loaded negative pressure.Corresponding test shows; stage is conducive to produce air-flow in described air gap in the relatively strong negative pressure of mouth connection of suction nozzle especially in early days; and the process that is therefore conducive to separate from the described surface of described cross winding bobbin described free the end of a thread of described veil electric, this has very active influence to picking up of described yarn subsequently.
In order to make the necessary energy input of the negative pressure form during the picking up of described yarn minimum, also provide: the success of described yarn is picked up by the sensor mechanism being arranged in described suction nozzle and detected, and reduce immediately the negative pressure (fourth aspect) in described suction nozzle.By said method step, uniform described the end of a thread that can be readily implemented in reels " has been pressed into " in the described surface of described cross winding bobbin after interrupting can be picked up again reliably by described suction nozzle.
For example, because there is torque transmitter (described in DE10060237A1, and its can by driver element with the mode limiting activate with " rise bobbin bank or fall bobbin bank) the bobbin bank of installing be pivotly the traditional and confirmed parts that coordinate with the described station of described weaving loom of producing described cross winding bobbin, be reduced to and only need the corresponding software of winding head computing machine supplementary so implement the required extraneous expense of method according to the present invention.
Accompanying drawing explanation
To the present invention be described in further detail by means of embodiment shown in the drawings below, wherein:
Fig. 1 shows the lateral plan of the station of the weaving loom of the production cross winding bobbin pivotly with the bobbin bank of installing, and this bobbin bank can the mode lifting to limit by torque transmitter;
Fig. 2 shows during normal operating winding according to the front elevation of the station of Fig. 1;
Fig. 3 show during picking up yarn by suction nozzle according to the station of Fig. 2, wherein cross winding bobbin rises from bobbin driven roller according to the present invention;
The block diagram of the station during Fig. 4 shows suction nozzle in the surperficial region by being positioned at cross winding bobbin and picks up yarn and the cross winding bobbin rising from bobbin driven roller by torque transmitter.
The specific embodiment
Fig. 1 schematically shows and produces the weaving loom 1(of cross winding bobbin is so-called automatic cross winding machine at the present embodiment) the lateral plan of station 2.As is known, such automatic cross winding machine 1 all has the station 2 of a large amount of same configuration between their end frame (not shown).The spinning cop 3 of producing on ring spinner recoils to form high-capacity cross winding bobbin 5 on these stations 2, this cross winding bobbin 5 is after it completes, by serviced component (not shown), for example cross winding bobbin doffer, and be transported to cross winding bobbin connecting gear 7 along the length of machine and be transported to bobbin loading station being arranged in machine end etc., this,, with known identical, is not therefore described in more detail.Such automatic cross winding machine 1 also has the logistics facility that is bobbin and pipe transport systems 6 forms conventionally, wherein spinning cop 3 or empty pipe rotation on transportation plate 11.
Such bobbin and the pipe transport systems 6 of Fig. 1 only illustrate bobbin supply section 24, and storage area 25 that can bi-directional drive leads to one and the bobbin returning part 27 traversing in transport section 26 of winding head 2.In addition, (thereby only pointing out) as known, each winding head 2 also has respectively the various mechanisms that guarantee the normal operation of such station.A for example wind2 for being represented by Reference numeral 4 in these mechanisms, this wind2 has the bobbin bank 8 of movably installing around pivot 12, and as shown in Figure 4, this bobbin bank 8 can the mode lifting to limit by the so-called torque transmitter that represented by Reference numeral 60 as a whole.During the normal processing of reeling, as illustrated in fig. 1 and 2, cross winding bobbin 5 leans against on bobbin driven roller 9 its surface 31, thereby is driven by frictional engagement.Bobbin driven roller 9 and then be connected with motor single driver 34, this motor single driver 34 is connected with winding head computing machine by control line 19.
For the yarn 16 that makes to run on cross winding bobbin traverses, provide thread laying mechanism 10 during the processing of reeling.Only schematically illustrated and for example there is finger-like thread-carrier 13 from the known such thread laying mechanism 10 of DE102004052564A1 in the drawings, this finger-like thread-carrier 13 is driven by motor driver 14, and yarn 16 is traversed between two end face 32A of cross winding bobbin 5 and 32B.
As particularly as seen from Figure 4, actuator 14 has motor drive shaft 33, and the thread-carrier 13 of constructing in finger-like mode is non-rotatably arranged on this motor drive shaft 33.Known angular transducer 17 own is assemblied in a side relative with thread-carrier 13 of actuator 14, is preferably protected in below removable cover cap, and the structure of this angular transducer 17 describes in detail in DE10354587A1.Actuator 14 is connected with the winding head computing machine 28 of relative stations 2 with control line 15 or 18 by signal with angular transducer 17.
As shown in block diagram Fig. 4, each in the station 2 of the weaving loom 1 of production cross winding bobbin all has the bobbin bank 8 of installing pivotly, and what this bobbin bank 8 had as above been pointed out can be by known torque transmitter 60 lifting itself.In the embodiment shown in Fig. 4, the bobbin driven roller 9 being driven by the bobbin roller actuator 34 that is electro-motor single driver form is arranged in the winding head housing 62 of the station being represented by Reference numeral 2 as a whole.Bobbin driven roller drives cross winding bobbin 5 in normal winding operating period by frictional engagement.In this case, cross winding bobbin 5 remains in bobbin bank 8, this bobbin bank 8 is non-rotatably connected with pivot 12, and this pivot 12 is parallel to that bobbin driven roller 9 is arranged and is for example pivotally mounted on winding head housing 62 in limited degree by corresponding bearing (not shown).As traditional, bobbin bank 8 has two bobbin arms, and these bobbin arms are provided with the bobbin supporting plate of rotatably installing, and pipe remains between this bobbin supporting plate, and yarn 16 can be wound on this pipe to form cross winding bobbin 5.
The torque transmitter that entirety is represented by Reference numeral 60 is bonded on the pivot 12 of bobbin bank 8.Torque transmitter 60 have especially be non-rotatably connected to the terminal pad 59 of pivot 12 and with pivot 12 coaxially arranged rotatably install gear 50.Terminal pad 59 is provided with the tie bolt 51 that points to gear 50.Corresponding tie bolt 52 is arranged on gear 50.Identical spring element 53(is coil spring at the present embodiment) be connected to as transmitting element between the tie bolt 51 of terminal pad 59 and the tie bolt 52 of gear 50.Coil spring 53 is distortion in opposite direction during gear 50 rotation relative to terminal pad 59.
Rotatably mounted gear 50 is meshed with the miniature gears 54 of reducing gear, and the outer rim 55 of this reducing gear is preferably stepping motor by drive pinion 56 with driver element 57() be connected.Because drive pinion 56, outer rim 55 and miniature gears 54 are rotatably installed on winding head housing 62, can be transferred to gear 50 with the ratio of for example 1:25 by reducing gear so be fixed on the rotatablely moving of stepping motor 57 of winding head housing 62 at every turn.The stepping motor 57 that is for example designed to about 1.8 degree of every step is activated by winding head computing machine 28 by means of control line 69, and therefore can carry out the rotation of predetermined quantity or predetermined step number, this stepping motor 57 produces moment of torsion, for example Mon by torque transmitter 60 at bobbin bank 8 places.The contact of cross winding bobbin 5 on bobbin driven roller 9 limited and can be regulated delicately by this moment of torsion Mon, and cross winding bobbin 5 can also rise predetermined time section from bobbin driven roller 9 along unwinding direction rotation.
The order of the method according to this invention:
As illustrated in fig. 1 and 2, during normal operating winding, yarn 16 transports plate 11 and is positioned at spinning cop 3 unwindings in the unwinding position in the region in one of them axial transport part 6 from being arranged in, and be winding on high-capacity cross winding bobbin 5, this cross winding bobbin can and lean against on bobbin driven roller 9 with its surface 31 during winding process between the supporting arm that is rotatably remained on bobbin bank 8 during winding process.
The bobbin driven roller 9 that can be driven in the mode limiting by the motor driver 34 that is connected to winding head computing machine 28 by control line 19 drives cross winding bobbin 5 by frictional engagement.The yarn 16 of drawing from spinning cop 3, leads in the way of cross winding bobbin 5 at it, also passes through filling line sensor 40, yarn cutting mechanism 23, yarn tension sensor 20 and yarn clearer 22, the yarn fault of the yarn 16 of these yarn clearer 22 monitoring operations.In other words, the yarn 16 of operation also can produce dynamic yarn run signal in yarn clearer 22, and this run signal is transferred to winding head computing machine 28 by signal wire (SW) 29.If not there is not (for example, because yarn breakage causes) in this dynamic yarn run signal, winding head computing machine 28 just activates the actuator 14 of finger-like thread-carrier 13 by control line 15, make finger-like thread-carrier 13 be sent to as quickly as possible the center of cross winding bobbin 5, wherein this winding head computing machine 28 is known the instantaneous position of finger-like thread-carrier 13 all the time by the angular transducer 17 connecting.In other words, finger-like thread-carrier 13 guarantees after yarn breakage, and veil electric runs on cross winding bobbin 5 at center as much as possible.
Winding head computing machine 28 also guarantees that in the case of starting by yarn clearer 22 the cutting of controlled yarn clearer, center and veil electric that finger-like thread-carrier 13 is transported to cross winding bobbin 5 as quickly as possible run on cross winding bobbin 5 at center.
For continuing winding process, the veil electric having run on cross winding bobbin 5 must pneumatically mix with filling line in yarn splicing device 36, and this filling line is connected with spinning cop 3 and is supplied with by grip tube 37.
Therefore, for picking up the end of a thread of veil electric, first suction nozzle 35 is pivoted to yarn take-off location I, and in this yarn take-off location I, the mouth of suction nozzle 35 is directly arranged in the region on surface 31 of cross winding bobbin 5, and makes suction nozzle 35 load negative pressure.Then make cross winding bobbin 5 along unwinding direction Z rotation by bobbin driven roller 9, and rise from the temporary transient adjoining land of bobbin driven roller 9, if desired, rise repeatedly continuously.Due to the rise of this cross winding bobbin 5, between cross winding bobbin 5 and bobbin driven roller 9, produce air gap S, and produce air-flow in air gap S.This air-flow guarantees that the end of a thread of veil electric discharges and can be picked up by the suction nozzle 35 that is loaded with negative pressure from the surface 31 of cross winding bobbin 5.In other words, pick up and be sent to yarn splicing device 36 by suction nozzle 35 due to the air-flow in air gap can be relative no problemly with the end of a thread of the veil electric of surface 31 separation of cross winding bobbin 5, in this yarn splicing device 36, the end of a thread of veil electric is connected with the end of a thread of the filling line being brought by the peculiar grip tube 37 of winding head.
After the end of a thread splicing of veil electric and filling line, can continue normal winding process.
Claims (4)
1. for operating the method for station for the weaving loom of producing cross winding bobbin, each described station all has wind2, and described wind2 has: for make the bobbin driven roller of described cross winding bobbin rotation by frictional engagement, for rotatably keeping the bobbin bank of installing pivotly of described cross winding bobbin, this bobbin bank can the mode lifting to limit by torque transmitter, and suction nozzle, this suction nozzle can be loaded negative pressure and can be pivoted to the surperficial region of described cross winding bobbin, pneumatically to pick up the described lip-deep veil electric that has run to described cross winding bobbin after the interruption of reeling, described method is characterised in that, for picking up described yarn, described cross winding bobbin (5) first rotates along unwinding direction (Z) by frictional engagement, then described bobbin bank (8) is activated by described torque transmitter (60), make temporarily to form air gap (S) between the described bobbin driven roller (9) that remains on the described surface (31) of the described cross winding bobbin (5) on described bobbin bank (8) and described cross winding bobbin (5) is rotated.
2. method according to claim 1, is characterized in that, during yarn pick process, from the repeatedly temporary transient described cross winding bobbin (5) that rises of described bobbin driven roller (9).
3. method according to claim 1, it is characterized in that, temporarily rising from described bobbin driven roller (9) along the described cross winding bobbin (5) of described unwinding direction (Z) rotation before, described suction nozzle (35) is positioned at yarn take-off location (I) and has been loaded negative pressure.
4. method according to claim 1, it is characterized in that, the success of the described yarn being undertaken by described suction nozzle (35) is picked up by the sensor mechanism (61) being arranged in this suction nozzle (35) and is detected, and therefore described negative pressure in described suction nozzle (35) reduces.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009035383A DE102009035383A1 (en) | 2009-07-30 | 2009-07-30 | Method for operating jobs of a cheese-producing textile machine |
| DE102009035383.6 | 2009-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101987706A CN101987706A (en) | 2011-03-23 |
| CN101987706B true CN101987706B (en) | 2014-05-21 |
Family
ID=43218486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010238117.5A Expired - Fee Related CN101987706B (en) | 2009-07-30 | 2010-07-26 | Method for operating workplaces on a textile machine for creating cross-wound spools |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2279976B1 (en) |
| CN (1) | CN101987706B (en) |
| DE (1) | DE102009035383A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012218922A (en) † | 2011-04-13 | 2012-11-12 | Murata Machinery Ltd | Yarn winding apparatus and yarn withdrawal method |
| DE102012010458A1 (en) * | 2012-05-26 | 2013-11-28 | Saurer Germany Gmbh & Co. Kg | Winding device with a locking means for the creel |
| JP2014108846A (en) * | 2012-11-30 | 2014-06-12 | Murata Mach Ltd | Yarn winding machine and textile machine including the same |
| CN104674395B (en) * | 2013-10-31 | 2018-12-28 | 舍弗勒技术股份两合公司 | Drive driving device, the transmission device, yarn guide of conveyer belt |
| JP2018065637A (en) * | 2016-10-18 | 2018-04-26 | 村田機械株式会社 | Yarn winding equipment |
| DE102019128612A1 (en) * | 2019-10-23 | 2021-04-29 | Saurer Spinning Solutions Gmbh & Co. Kg | Textile machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858548A1 (en) * | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Electromechanical drive for the reciprocating yarn guide for winding cross wound bobbins has a structured air gap with magnetic field lines through it acting on a coil at the yarn guide |
| DE10060237A1 (en) * | 2000-12-05 | 2002-06-06 | Schlafhorst & Co W | Bobbin winder, for cross wound bobbins, has controlled torques at the bobbin frame to allow for the increasing bobbin diameter during a winding cycle, and set the bobbin position during a break in winding |
| CN1438164A (en) * | 2002-02-15 | 2003-08-27 | W.施拉夫霍斯特公司 | Operation method for working position of textile machine for making cross-winding bobbin, and apparatus thereof |
| DE102004052564A1 (en) * | 2004-10-29 | 2006-05-04 | Saurer Gmbh & Co. Kg | Method and device for operating a workstation of a textile machine producing cross-wound bobbins |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1271277B (en) * | 1994-12-15 | 1997-05-27 | Savio Macchine Tessili Srl | PROCEDURE FOR THE IMPLEMENTATION OF A FLEXIBLE AND MODULATING WINDING CYCLE, AND APPARATUS SUITABLE FOR THE PURPOSE |
| EP1486448A1 (en) * | 2003-06-12 | 2004-12-15 | Saurer GmbH & Co. KG | Method and device for the operation of the workstation of a textile machine producing crosswound bobbins |
| DE10354587A1 (en) | 2003-11-21 | 2005-06-16 | Saurer Gmbh & Co. Kg | Electromotor drive for the reciprocating yarn guide at a bobbin winder, to produce cross wound bobbins, has an angular sensor as a permanent ring magnet keyed to the motor shaft and a static Hall integrated circuit |
-
2009
- 2009-07-30 DE DE102009035383A patent/DE102009035383A1/en not_active Withdrawn
-
2010
- 2010-07-14 EP EP20100007263 patent/EP2279976B1/en not_active Not-in-force
- 2010-07-26 CN CN201010238117.5A patent/CN101987706B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858548A1 (en) * | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Electromechanical drive for the reciprocating yarn guide for winding cross wound bobbins has a structured air gap with magnetic field lines through it acting on a coil at the yarn guide |
| DE10060237A1 (en) * | 2000-12-05 | 2002-06-06 | Schlafhorst & Co W | Bobbin winder, for cross wound bobbins, has controlled torques at the bobbin frame to allow for the increasing bobbin diameter during a winding cycle, and set the bobbin position during a break in winding |
| CN1438164A (en) * | 2002-02-15 | 2003-08-27 | W.施拉夫霍斯特公司 | Operation method for working position of textile machine for making cross-winding bobbin, and apparatus thereof |
| DE102004052564A1 (en) * | 2004-10-29 | 2006-05-04 | Saurer Gmbh & Co. Kg | Method and device for operating a workstation of a textile machine producing cross-wound bobbins |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2279976A2 (en) | 2011-02-02 |
| DE102009035383A1 (en) | 2011-02-03 |
| EP2279976B1 (en) | 2015-05-20 |
| CN101987706A (en) | 2011-03-23 |
| EP2279976A3 (en) | 2014-03-12 |
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