CN104911755A - Spinning machine and method for transferring a yarn to a piecing device - Google Patents
Spinning machine and method for transferring a yarn to a piecing device Download PDFInfo
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- CN104911755A CN104911755A CN201510105614.0A CN201510105614A CN104911755A CN 104911755 A CN104911755 A CN 104911755A CN 201510105614 A CN201510105614 A CN 201510105614A CN 104911755 A CN104911755 A CN 104911755A
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- Prior art keywords
- yarn
- spinning
- thread
- carrier
- tension controller
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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
- 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
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/006—Traversing guides
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/002—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing for false-twisting spinning machines
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/48—Piecing arrangements; Control therefor
- D01H4/50—Piecing arrangements; Control therefor for rotor spinning
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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)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Massaging Devices (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The prevent invention provides a method for transmitting yarn (5) produced by a spinning position (1) of a spinner to a piecing device so as to restart to spin. In order to wind yarn (5) on a coil (18), a coiler device is arranged at the back of the spinning position (1), the coiler device having a traverse yarn tension controller and being targeted to interrupt a productive process of yarn to control closure of the spinning position (1). The end (10) of the yarn (5) is located at the designated spot of a yarn path at the front of the coiler device (8) after closing the spinning position. Prior to restarting spinning, the yarn (5) is subject to debatching and unwinding from the coil (18) along the direction opposite to the conventional output direction, and prior to unwinding, the yarn (5) is taken out from a yarn guide (23), unwinding process of the yarn (5) being initiated, with the aid of the operating control of the spinning machine, especially a yarn tension controller (17). The spinning machine comprises at least one spinning position (1) for producing the yarn (5) including at least one coiler device (8) for winding the yarn onto the coil (18), the coiler device (8) including a traverse guide (23) with a control unit for controlling closing the spinning position (1) and the piecing device for restarting to spin the yarn (5), and the spinning position, (1) provided with an operating control of the spinning machine, controls to close the spinning position (1) so as to take out the yarn (5) from the traverse guide (23) and transmit to the piecing device.
Description
Technical field
The present invention relates to a kind of method yarn that the spinning position of spinning machine produces being sent to yarn splicing device, to restart spinning.In order to make reel for yarn around on coil, in spinning position, traverse guide is installed.In this process, can interrupt yarn production pointedly, controlling closes spinning position, and behind closedown spinning position, the end of yarn is in the assigned address that coiler device front yarn transmits route.Before restarting spinning, yarn is along the opposite direction of conventional outbound course, and from coil, debatching and unwinding are out.In addition, the present invention relates to a kind of spinning machine, it comprises at least one spinning position for the production of yarn, spinning position comprises the coiler device that yarn is wrapped in coil by least one, wherein coiler device comprises traverse guide, described traverse guide comprises control unit, to close spinning position and yarn splicing device, for again spinning.
Background technology
Turning in ingot spinning machine and open-end spinning frame, after interrupting yarn production process, the removable attending device being usually located at spinning machine side catches the free terminal of yarn, carries out the preparation restarting to spin.Next, yarn end contacts with the spin fibrous material of position of feed supplement, and is attached thereto, and restarts spinning at this point.After interrupting yarn production process, the yarn end being positioned at coiler device side is wound on the coil of continuation rotation usually.Therefore first need by adsorption mouth, look for yarn end at coil surface, to be sent to yarn splicing device.The process finding yarn end compares time-consuming, sometimes needs repeatedly to carry out, until can start spinning smoothly.
Therefore, DE 10 2,011 053 811 A1 proposes, and when interrupting spinning process targetedly, such as, when by yarn monitoring unit monitoring yarn flaws, controlling closes relevant spinning position.Reduce the transfer rate of different conveyers such as supply unit, output device and the winding of spinning position gradually, until close, thus interrupt the production process of yarn.After controlling closes spinning position, the yarn end of coil side is no longer wrapped on coil, substantially will be in its conventional yarns path, as the position at place in normal yarn production process.After closing spinning position, yarn end is positioned at assigned address, is conducive to coiler device and searches out yarn end.Before restarting spinning, the yarn usually reeled needs along the opposite direction with normal outbound course, and from coil, unwinding is got off.For getting rid of yarn flaws, after interrupting yarn production process, usually needing the yarn coil that unwinding one is longer, carrying out being separated and processing.Although quickly and easily yarn end can be looked for according to DE 10 2,011 053 811 A1; But still there is such risk: during unwinding yarns, spinning machine guides the element of yarn may damage or the yarn that again fractures.Another risk is, may form a ball of string.
Summary of the invention
Therefore, the object of the invention is, a kind of method yarn being sent to yarn splicing device is provided, avoid damaging yarn and producing a ball of string.A kind of corresponding spinning machine is provided in addition.
Described object is realized by independent claims.
In order to the yarn produced the spinning position of spinning machine is sent to yarn splicing device, restart spinning, specific aim can interrupt yarn production, controlling closes spinning position.In order to make reel for yarn around on the coil of coiler device, traverse guide has been installed in spinning position.Behind closedown spinning position, the end of yarn is in the assigned address of coiler device front thread path.Before restarting spinning, yarn is along the direction contrary with normal outbound course, and from coil, debatching and unwinding are out.Before unwinding, by the manipulation device that spinning machine is own, especially yarn tension controller, takes out yarn, then starts unwinding yarns in thread-carrier.After unwinding, the yarn taken out in thread-carrier is transferred into yarn splicing device.When interrupting spinning pointedly, such as, when monitoring unit monitoring finds yarn flaws, on yarn end and coil yarn winding point between yarn be mainly in the thread path of its routine, as the path in normal yarn production process.Take out yarn in thread-carrier after, thread-carrier can be positioned at any position of wrapping range, and yarn then can get off from unwinding coil safely, and thread-carrier can not damage or fracture yarn.During unwinding yarn, thread-carrier no longer plays guiding function, and the rotary part that further avoid on spinning machine produces the risk of a ball of string.
A kind of corresponding spinning machine, it comprises at least one spinning position for the production of yarn, and spinning position comprises the coiler device that yarn is wrapped in coil by least one, wherein, coiler device comprises traverse guide, and traverse guide comprises control unit, closes spinning position with controlling.Spinning machine is equipped with the own manipulation device in a set of spinning position, after controlling closes spinning apparatus, to take out yarn in thread-carrier.Yarn, after taking-up and unwinding, can be sent to yarn splicing device by this manipulation device.Under normal circumstances, the yarn splicing device that this spinning machine comprises along the spinning displacement of spinning machine is dynamic is being run.After controlling closes spinning position, yarn is in its conventional yarns path, by the manipulation device that spinning position is own, can realize the safe unwinding of yarn.
Especially advantageously, the yarn tension controller extending to coiler device entire scope has especially been installed in spinning position, bears the effect of manipulation device.Yarn tension controller from the resting position outside conventional yarns path, can enter operating position, yarn is placed in the top of thread-carrier.Unwinding yarn is with the advantage being sent to yarn splicing device process, when yarn tension controller takes out yarn in thread-carrier, moves to operating position from resting position, yarn can be placed in the top of thread-carrier.Yarn tension controller can be installed in position in spinning, both saves space, is convenient to again start.When yarn tension controller extends to the overall winding zone of coiler device, no matter yarn is where, and no matter thread-carrier stops wherein, can take out yarn.Without the need in order to take out yarn, towards assigned address shift thread guides.
Particularly advantageously, in spinning machine, manipulation device and thread-carrier comprise driver element respectively, and preferably concur when yarn being sent to yarn splicing device.Take out after yarn, thread-carrier can to move in easy mode outside the wrapping range of coiler device by its driver element, when need not worry unwinding and yarn produce any collision.Can under the acting in conjunction of the thread-carrier of row cutting and yarn tension controller, yarn can be delivered to the delivering position of specifying, and yarn splicing device receives yarn herein, to find at coil surface without the need to expending time in.Take out after yarn and before unwinding yarns, advantageously, thread-carrier move to coiler device wrapping range edge or outside stand, this is very beneficial for unwinding and is transmitted in the yarn of spinning position production.During unwinding yarn, thread-carrier will be in stand.
Advantageously, when thread-carrier moves to stand, yarn tension controller moves into resting position.Yarn will be main according to its conventional yarns path, and the opposite direction along outbound course carries out unwinding, and yarn tension controller can not produce extra pilot point.And greatly alleviate the work again yarn being introduced thereafter thread-carrier.
In addition, particularly advantageously, the yarn that can be wound by yarn monitoring unit monitors, when finding yarn flaws, controlling closes spinning position.Reduce the transfer rate of conveyer such as output device, coiler device and the transport of spinning position gradually, until close spinning position.In addition, advantageously, after controlling closes spinning position, unwinding yarns, isolates yarn coil defective.Method of the present invention is very beneficial for unwinding and transmits yarn end, because under normal circumstances, needs the yarn that unwinding from coil is longer, to remove a bug yarn ball of string.
The advantage of method of the present invention is not only embodied in removes a bug yarn ball of string, and is embodied in other the spinning process behind controlling closedown spinning position.Such as, when power failure or machine shut down, close by controlling the production that yarn is interrupted in spinning position, this method is very meaningful.More when emat coil or fibrous material pattern, controlling also can be taked to close spinning position.Now, when restarting spinning, only need unwinding and be separated a fritter yarn, thus getting out new yarn end for ensuing spinning process.
Advantageously, according to the embodiment of the present invention, the acquisition equipment for sucking yarn is voluntarily comprised from the thread-carrier of row cutting.This can be the capture board of slightly upward projection.Advantageously, in order to yarn is put into thread-carrier, after a separating draw thread ball of string, thread-carrier shifts out stand along the wrapping range of coiler device, thus yarn is put into thread-carrier.Before this, yarn tension controller moves into resting position, is beneficial to the movement of thread-carrier in wrapping range.
In order to yarn is sent to yarn splicing device, advantageously, thread-carrier and the yarn that is placed into move to delivering position.Yarn splicing device only needs to drive towards same delivering position of specifying, to suck yarn.Thus yarn splicing device only needs a simple hook to suck yarn.In the prior art, often need the receiving system extending to wrapping range entirety, such as suction nozzle, to suck yarn at the not ad-hoc location of wrapping range.
In order to yarn is sent to yarn splicing device, advantageously, when thread-carrier and the yarn be placed into arrive delivering position, yarn tension controller moves into operating position, again in thread-carrier, takes out yarn.
In embodiments of the present invention, further advantageously, after yarn is sent to yarn splicing device, thread-carrier move to coiler device wrapping range edge or outside stand.During the spinning process of yarn splicing device after carrying out, can not hinder by thread-carrier, can not collide with thread-carrier, damage yarn.
In order to carry out winding process swimmingly, after yarn is sent to yarn splicing device, yarn tension controller moves into resting position again, starts spinning process.
In embodiments of the present invention, further advantageously, comprise control unit and/or regulon, it is arranged to one or more step according to the present invention and operates spinning machine.
Accompanying drawing explanation
Other advantages of the present invention illustrate in embodiment below.
The side view of Fig. 1 open-end spinning frame
Fig. 2-6 unwinding yarn and yarn is sent to the front view of method of operating of yarn splicing device
Fig. 7 turns the side view of ingot spinning machine
Detailed description of the invention
Fig. 1 shows the side view of open-end spinning frame 16.Spinning machine 16 generally includes at least one spinning position 1, and it comprises the air spinning jet nozzle as spinning element 21, fibrous material feedway 20, and it is designed to drafting system, for the output device 7 of yarn 5, and for the coiler device 8 spinned that reels.Spinning position 1 is at its input port place 2 by conveyer 6, and conveyer 6 comprises a pair transfer roller of trailer system, sucks the fibrous material 3 that trailer system imports.Fibrous material 3 becomes yarn 5 at spinning element 21 place by air circulation, and by output device 7, be drawn out of at the delivery outlet 4 of spinning position 1, output device 7 comprises a pair outlet roller 12.The yarn 5 be drawn out of is wound on coil 18 by balance stirrup 11 through traversing gear 24 in the manner described above, and coil 18 is positioned on the coil brace 14 of spinning machine 1, and can rotate.Traversing gear 24 comprises thread-carrier 23, and thread-carrier 23 comprises driver element 22.Coil 18 comprises driver element, as described herein, is driven by take up roll 15 or driver element.
In addition, spinning machine 1 comprises yarn monitoring unit 9, can monitor one or more yarn parameter, if flaw appears in the yarn 5 produced, will interrupt the production process of yarn.The production of yarn is not interrupted through cutting, but by closing spinning position 1 pointedly, the end 10 that the yarn avoiding producing produces touches on cross coiled wire-wound coil, described in DE 10 2,011 053 811 A1 and DE 10 2,011 053 812 A1 by this.The transfer rate of conveyer 6, output device 7 and coiler device 8 can not stop suddenly, but reduces gradually until close, and interrupts spinning program simultaneously, produces yarn end 10.Because speed declines gradually, the yarn 5 between isolated end 10 and winding point 29 is on its conventional yarns path substantially, as in yarn production process.
In above-mentioned figure, yarn end 10 is with dotted line display, and yarn storage device 13 (same dotted line display) can suck and fix this end.Unwinding yarns 5 and when removing the yarn coil of flaw, yarn, along the opposite direction of conventional outbound course, is labeled as arrow A in figure, carries out unwinding, is inhaled into yarn storage device 13, and then separator 25 is separated, and yarn 5 produces new end 10 simultaneously.By known way, this end can be connected with fibrous material in the spinning the inside of position 1 or outside by yarn splicing device, restarts to spin.
Utilize said method, controlling closes spinning position, interrupts yarn production process targetedly, to remove band yarn coil defective, and also can take this way when closing spinning machine 16 or having a power failure.Before restarting spinning, only needing unwinding and be separated a fritter yarn 5, getting out new yarn end for restarting to spin, being sent to the direction of spinning position 1.
Above-mentioned explanation is only exemplary illustration.Yarn storage device 13 is non-essential is placed in shown position, also can be placed in output device 7 (outbound course based on routine), also can comprise two or more yarn storage devices 13 simultaneously.This is equally applicable to separator 25.Separator 25, when a separating draw thread ball of string, only requires the end 10 of anchor yarns 5, and this can have been come by yarn storage device 13 or output device 7.Yarn storage device can process isolated after yarn coil.In order to the end 10 of locating yarn 5, at thread path, one or more sensor 19 can be installed.Only in the region of yarn storage device 13, sensor 19 is illustrated in figure.
Method of the present invention will be set forth in figs. 2-6, and they are front view or inclined-plane schematic diagram respectively.Fig. 2 illustrates, close spinning position 1, after interrupting yarn production process, end 10 appears in the yarn 5 of production.Yarn 5 between winding point 29 on end 10 and coil is on its conventional path, conforms to the conventional yarns path in yarn production process.Thread-carrier 23 is positioned at any position of the wrapping range B of coiler device 8 now.
The end 10 of yarn 5 can as shown in Figure 1, be fixed on output device 7 and/or yarn storage device 13, so that yarn 5 is from the out and afterwards separating draw thread ball of string of unwinding coil 18.Thread-carrier 23 is balance stirrup 11 below, and yarn 5 through overbalance stirrup, can arrive traversing gear 24 and coiler device 8 when reeling.Also be equipped with manipulation device between the balance stirrup 11 of spinning machine and coiler device 8, it can be moveable yarn tension controller 17.
Fig. 1 also illustrates moveable yarn tension controller 17.Can see simultaneously, yarn tension controller 17 can rotate between resting position and operating position, the former is solid line mark in FIG, the transmission of yarn 5 between balance stirrup 11 and winding point 29 can not be affected, the latter's dotted line marks, and yarn tension controller 17 can be positioned at the yarn 5 (dotted line) above thread-carrier 23 when this position.
Fig. 2 illustrates, yarn tension controller 17 is in resting position, and yarn 5 arrives coil 18 by thread-carrier 23 through winding point 29 from balance stirrup 11.In addition, can see the driver element 27 of yarn tension controller 17, it is electric cylinder, pneumatic cylinder or other modes.Driver element 27 promotes yarn tension controller 17 in operating area 28, and it is moved to the operating position shown in Fig. 3 from the resting position shown in Fig. 2.As shown in Figure 2, close spinning position, after interrupting yarn production, the end 10 of yarn 5 can be fixed on yarn storage device 13 and/or output device 7, operate yarn tension controller, takes out yarn 5 from the thread-carrier 23 of bottom.
After thread-carrier 23 takes out yarn 5, thread-carrier 23 moves to stand P through the yarn tension controller being still in operating position by its own driver element 22, and when this position, it can not harm the unwinding of yarn 5.Stand P is positioned at the edge of wrapping range B or the outside of wrapping range B, is found in right side in Fig. 3.Stand P can be placed in the left border region of coiler device 8 equally.
When thread-carrier 23 arrives its stand P, yarn tension controller 17 again moves into resting position under the effect of its driver element 27, interference-free during guarantee unwinding yarns 5.The unwinding of yarn 5 is shown by two arrows in the example shown, and their indicated directions are contrary with conventional outbound course A (Fig. 1).In addition can see in figure 3, the end 10 of yarn 5 is inhaled into yarn storage device 13, and it is connected with a low pressure source, can suck the yarn 5 of unwinding, process thereupon.Yarn tension controller 17 in Fig. 3 is presented at its operating position; But yarn tension controller 17 is preferably before unwinding yarns 5, the latest while beginning unwinding, be down to its resting position.
If completed unwinding defective or need be separated yarn coil, yarn coil isolated by separator 25, is fixed on output device 7 or yarn storage device 13 by yarn 5 simultaneously.Then be just in the state shown in Fig. 4, a bug yarn ball of string is separated, and yarn 5 forms new end 10.Yarn 5 from before coil 18 unwinding time, winding point 29 is in other positions, as the situation before unwinding.Subsequently, thread-carrier 23 sucks yarn 5 again, and it shifts out from the stand P around the wrapping range B of coiler device 8 for this reason.Now, yarn tension controller 17 is positioned at its resting position, and as the display of Fig. 1 solid line, yarn 5 is positioned on the track of thread-carrier 23 automatically, as long as yarn 5 encountered by thread-carrier 23, just can be captured by acquisition equipment (not shown).Arrow in Fig. 4 shows the method for operating of thread-carrier.
Fig. 5 illustrates, yarn 5 is placed on thread-carrier 23 again.In order to ensure to transmit yarn 5 to yarn splicing device quickly and safely, thread-carrier 23 and position yarn 5 in the inner moves to delivering position
yarn splicing device can extract yarn 5 well at this, and yarn splicing device can be rotated along spinning machine usually.In Fig. 5, towards delivering position
arrow show the operating process of thread-carrier 23.In the operating process of thread-carrier 23, yarn tension controller 17 is still in resting position.
If thread-carrier 23 and position yarn 5 in the inner turns to delivering position
(Fig. 6), first thread-carrier will be stopped, and yarn tension controller 17 moves into its operating position again.Again in thread-carrier, take out yarn 5, be placed on the delivering position on conventional yarns path by yarn tension controller 17
can see that yarn 5 is from the thread path of coil 8 through yarn tension controller 17 at Fig. 6.As shown by arrows, thread-carrier 23, through being still in the yarn tension controller 17 of operating position, moves to its stand P again, sees shown in dotted line in this figure.Eliminate now the bug yarn ball of string (and for follow-up spinning program customized cut-off) in yarn 5, can yarn splicing device be imported.
After yarn 5 reaches the delivering position of specifying via thread-carrier 23 and yarn tension controller 17, coiler device can suck yarn safely and effectively by easy mode.Especially after transmitting yarn 5 to yarn splicing device, yarn tension controller just can return its resting position again, so delivering position is in the top of conventional thread path, at the specified point of wrapping range.When thread-carrier arrives its stand, yarn tension controller also can be considered to move to resting position.Under this kind of situation, delivering position is in conventional yarns path, at the specified point of wrapping range B.But delivering position is positioned the center of wrapping range B without the need to one.
Fig. 7 illustrates and turns ingot spinning machine 16, replaces air nozzle to be that spinning turns ingot as spinning element 21, and the fibrous material 3 being decomposed into single fiber to be conveyed into from combing roller by known way and to turn ingot.Now, the conveyer 6 be made up of input roller, by the fibrous material 3 from fibrous material feedway 20, is sent to spinning kettle, spinning position 1 and combing roller 26.Other assembly conforms to each position of the open-end spinning frame of Fig. 1.This is equally applicable to the monitoring of closing spinning position 1 and monitoring unit 9.For turning ingot spinning machine, advantageously, by from the yarn tension controller 17 of the thread-carrier 23 of row cutting and yarn splicing device, yarn 5 being transported pointedly to the delivering position of specifying.The design of yarn splicing device can being simplified, when sucking yarn 5, only needing a hook, without the need to extending to the receiving element of whole wrapping range B.The unwinding of yarn and yarn splicing device suck yarn 5, and yarn 5 is sent to yarn splicing device all can completes simply quickly and accurately, thus can reduce the idle hours of spinning position 1 until minimum.The method described in figs. 2-6 and the yarn tension controller 17 illustrated can be used on this type of rotor spinner equally.
The invention is not restricted to above-described embodiment.If assembly drop is within the scope of the claims, technically feasible and meaningful, be equally also theme of the present invention.
reference numerals list
1 spinning position
2 input ports
3 fibrous materials
3' resolves into the fibrous material of single fiber
4 delivery outlets
5 yarns
6 conveyers (a pair transfer roller, feed rolls)
7 output devices
8 coiler devices
9 yarn monitoring unit
10 yarn ends produced
11 balance stirrups
12 a pair outlet roller
13 yarn storage devices
14 coil braces
15 take up rolls
16 spinning machines
17 yarn tension controllers
18 coils
19 sensors
20 fibrous material feedwaies (spinning kettle, drafting system)
21 spinning elements (spinning turns ingot, air splicer)
The driving element of 22 thread-carriers
23 thread-carriers
24 traversing gears
25 separators
26 combing rollers
The driver element of 27 yarn tension controllers
The operating area of 28 yarn tension controllers
29 winding points
A outbound course
B wrapping range
P stand
delivering position
Claims (16)
1. the yarn (5) that the spinning position of spinning machine (16) produces is sent to yarn splicing device by one kind, to restart the method for spinning, be wound on coil (18) to make yarn (5), the coiler device (8) of band traverse guide (23) has been installed in spinning position (1), yarn production can be interrupted pointedly, controlling closes spinning position (1), the end (10) of yarn (5) is in the assigned address of coiler device (8) front yarn transfer path after closing spinning position (1), before restarting spinning, yarn is along the opposite direction with conventional outbound course, from coil, debatching and unwinding are out, it is characterized in that, first by the manipulation device that spinning machine is own, especially yarn tension controller (17), yarn (5) is taken out in thread-carrier (23), then unwinding yarns (5) is started, after unwinding completes, transmission yarn (5) is to yarn splicing device.
2. the method according to aforementioned any one of claim, is characterized in that, in order to take out yarn (5) in thread-carrier (23), yarn tension controller (17) moves into operating position from its resting position.
3. the method according to aforementioned any one of claim, is characterized in that, take out yarn (5) front with unwinding yarns (5) afterwards, thread-carrier (23) moves to wrapping range (B) edge of coiler device (8) or the stand (P) of outside.
4. the method according to aforementioned any one of claim, is characterized in that, after thread-carrier (23) moves into stand (P), yarn tension controller (17) moves to its resting position.
5. the method according to aforementioned any one of claim, is characterized in that, yarn monitoring unit (9) monitoring yarn (5), after finding yarn flaws, controlling is closed spinning position (1).
6. the method according to aforementioned any one of claim, is characterized in that, after controlling closes spinning position (1), by unwinding out, yarn coil, the especially yarn coil of flaw, can be separated yarn (5).
7. the method according to aforementioned any one of claim, it is characterized in that, after a separating draw thread ball of string, thread-carrier (23) shifts out stand (P) along the wrapping range (B) of coiler device (8), yarn (5) is put into thread-carrier (23).
8. the method according to aforementioned any one of claim, is characterized in that, thread-carrier (23) and the yarn (5) of inserting wherein are sent to delivering position (ü), so that yarn splicing device work.
9. the method according to aforementioned any one of claim, is characterized in that, yarn tension controller (17) moves to operating position, takes out yarn (5), to transmit yarn (5) to yarn splicing device from thread-carrier (23).
10. the method according to aforementioned any one of claim, is characterized in that, after transmitting yarn (5) to yarn splicing device, thread-carrier (23) moves to wrapping range (B) edge of coiler device (8) or the stand (P) of outside.
11. methods according to aforementioned any one of claim, is characterized in that, after transmitting yarn (5) to yarn splicing device, yarn tension controller (17) re-moves to its resting position, starts to produce yarn.
12. 1 kinds of spinning machines (16), it comprises at least one spinning position (1) for the production of yarn (5), described spinning position (1) comprises the coiler device (8) that yarn (1) is wrapped in coil (18) by least one, wherein, coiler device (8) comprises traverse guide (23), described traverse guide (23) comprises the control unit of closing spinning position (1) for controlling, and for again producing the yarn splicing device of yarn (5), it is characterized in that, spinning position (1) is provided with the manipulation device that spinning machine is own, described manipulation device can after controlling closes spinning position (1), yarn (5) is taken out in thread-carrier (23), be sent to yarn splicing device.
13. spinning machines according to aforementioned any one of claim, it is characterized in that, described manipulation device is the yarn tension controller (17) of the overall wrapping range (B) extending to coiler device (8), operating position can be moved to from resting position, when being in resting position, described yarn tension controller (17) is positioned at the conventional yarns path external of yarn (5), when being in operating position, yarn (5) can be placed on thread-carrier (23) by described yarn tension controller (17).
14. spinning machines according to claim 12-13, is characterized in that, at least manipulation device and thread-carrier (23) can from row cutting, especially can collaborative work, and yarn (5) is sent to yarn splicing device.
15. spinning machines according to claim 12-14, it is characterized in that, thread-carrier (23) comprises the acquisition equipment that can catch yarn (5) voluntarily.
16. spinning machines according to claim 12-15, it is characterized in that, described spinning machine (16), containing control/regulon, advantageously, according to any one in claim 1-11 or multinomial, operates spinning machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014103193.8A DE102014103193A1 (en) | 2014-03-11 | 2014-03-11 | Spinning machine and method for transferring a yarn to a piecing device |
| DE102014103193.8 | 2014-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104911755A true CN104911755A (en) | 2015-09-16 |
| CN104911755B CN104911755B (en) | 2019-03-19 |
Family
ID=52598651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510105614.0A Active CN104911755B (en) | 2014-03-11 | 2015-03-11 | Spinning machine and the method that yarn is sent to yarn splicing device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2918534B1 (en) |
| CN (1) | CN104911755B (en) |
| DE (1) | DE102014103193A1 (en) |
| IN (1) | IN2015DE00625A (en) |
| TR (1) | TR201809573T4 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319698A (en) * | 2015-06-30 | 2017-01-11 | 立达英格尔施塔特有限公司 | Spinning station of a spinning machine and method for operating a spinning station |
| CN107299428A (en) * | 2017-08-25 | 2017-10-27 | 遵义天蕴纺织有限责任公司 | It is easy to connect the cotton thread weaving device of broken string |
| CN110541215A (en) * | 2019-09-23 | 2019-12-06 | 安徽日发纺织机械有限公司 | Air spinning yarn storage linkage device |
| CN113755976A (en) * | 2020-06-03 | 2021-12-07 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
| CN116924152A (en) * | 2023-09-12 | 2023-10-24 | 宿迁天时纺织有限公司 | Textile yarn winding equipment and application method thereof |
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| EP3276057B1 (en) * | 2016-07-28 | 2020-01-01 | Rieter Ingolstadt GmbH | Thread guide unit, open-end spinning machine and method for operating a spinning station |
| CN107447312A (en) * | 2017-08-25 | 2017-12-08 | 遵义天蕴纺织有限责任公司 | A kind of cotton spinning spun yarn connects broken string method |
| DE102021118842A1 (en) | 2021-07-21 | 2023-01-26 | Maschinenfabrik Rieter Ag | Method for operating a workstation on a textile machine, and workstation on a textile 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 |
| CN115074881A (en) * | 2022-07-25 | 2022-09-20 | 江苏悦达棉纺有限公司 | Ultra-fine yarn guiding joint method |
| CN117342354B (en) * | 2023-12-05 | 2024-02-02 | 汕头市致盛纺织科技有限公司 | Yarn searching and receiving device for knitting equipment |
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| CN113755976A (en) * | 2020-06-03 | 2021-12-07 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
| CN113755976B (en) * | 2020-06-03 | 2022-09-20 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104911755B (en) | 2019-03-19 |
| EP2918534B1 (en) | 2018-05-23 |
| TR201809573T4 (en) | 2018-07-23 |
| EP2918534A1 (en) | 2015-09-16 |
| DE102014103193A1 (en) | 2015-09-17 |
| IN2015DE00625A (en) | 2015-09-18 |
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