CN1319070A - Method and device for switching thread - Google Patents
Method and device for switching thread Download PDFInfo
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- CN1319070A CN1319070A CN99811203A CN99811203A CN1319070A CN 1319070 A CN1319070 A CN 1319070A CN 99811203 A CN99811203 A CN 99811203A CN 99811203 A CN99811203 A CN 99811203A CN 1319070 A CN1319070 A CN 1319070A
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- yarn
- bobbin
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- seat
- guides
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 17
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229940074869 marquis Drugs 0.000 description 2
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical group CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
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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
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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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
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
A method and device for switching thread which can solve such problems as deterioration of thread quality and failure to hold thread and increase the success rate of switching of thread, wherein the rotating speed of a turret table (2) is decelerated to a low speed before a running thread Y being wound up on a fully wound bobbin wound on a bobbin (5) which is installed on a bobbin holder (3) is brought into contact, at the time of switching, with an empty bobbin (5) installed on a bobbin holder (4), a thread handling area control guide (15) and a thread guide (13) are inserted between the fully wound bobbin and the empty bobbin, the running thread Y is guided, by the thread guide (13) to a position corresponding to a thread arresting groove (5a) of the empty bobbin (5), the rotating speed of the turret table (2) is increased again to a high speed, and the running thread Y is held by the thread arresting groove (5a) of the empty bobbin (5) while the turret tale is moved to a winding up position.
Description
Technical field
The present invention relates to switch successively the rotary automatic reeler of a plurality of seat of reel with the yarn that batches continuous supply.
Background technology
In rotary automatic reeler, 2 seat of reel projection pivotally are arranged at turntable, one orientation of each seat of reel is in batching the position, the opposing party such as is positioned at the marquis position, when batching when the yarn that is installed in the bobbin that is positioned at the seat of reel that batches the position reaches specified amount (to call full reeled tubing in the following text), while turntable revolution is inserted into thread-carrier between full reeled tubing and the bare bobbin, with Yarn reeling to the bobbin (to call bare bobbin in the following text) that is installed on the seat of reel that batches the position of newly arriving; Wherein, the gyratory directions of seat of reel is opposite with the gyratory directions of turntable.Such formation is known for everyone.
As the changing method of the yarn of above-mentioned such automatic reeler, for example on the booksly specially permit yarn changing method in No. 2549004 communique and the flat 8-175761 communique of Te Kai in Japan.
Specially permit in the changing method that No. 2549004 communique is put down in writing in Japan, when yarn is switched to bare bobbin from expiring reeled tubing, batching in the walking yarn of full reeled tubing with before bare bobbin contacts, yarn road limit guides is moved between full reeled tubing and bare bobbin, bare bobbin moves to before the yarn blocked operation position, yarn does not contact bare bobbin, when bare bobbin moves to the blocked operation position when making yarn contact bare bobbin, the yarn that joins yarn to bare bobbin by the yarn guiding guides that moves between yarn road limit guides and bare bobbin is caught and is used groove.
Open in the changing method that flat 8-175761 communique put down in writing the spy, when making a plurality of bobbins carry out suitable moving when exchanging full bobbin and bare bobbin, bare bobbin is positioned at do not contact the position of the yarn that links to each other with full bobbin, makes the yarn warpage, to be received at the cardinal principle synchronization that contacts bare bobbin.
Yet, in the changing method of so existing yarn, have following such problem.Specially permit in the method for No. 2549004 communique record in Japan, no matter whether yarn batches in the direction of travel of the walking yarn of full reeled tubing and the gyratory directions of bare bobbin when switching be opposite sense, at yarn with after bare bobbin contacts, yarn is caught with the yarn of bare bobbin and is engaged with groove, so the tension force that appears at yarn therebetween descends and causes broken yarn or fluffing and cause the problem of yarn quality depravation.In addition, owing under yarn and bare bobbin state of contact, yarn is inserted into yarn seizure groove, so, along with mentioned strain descends, can not improve the yarn insertion force, particularly the insertion of the occasion yarn that batches at low-tension is insufficient, exists yarn to catch problem with the yarn control failure of groove.
Open in the method for flat 8-175761 communique record the spy, when making yarn and bare bobbin contact by thread-carrier, make the yarn warpage by other thread-carrier, control yarn, so, the start of thread-carrier adjustment difficulty constantly, or in yarn is caught with groove, can not fully obtain the amount of pushing that yarn is controlled required yarn, so, exist yarn to catch and control the problem that is easy to fail with the yarn of groove.
The objective of the invention is to solve the problem that is accompanied by the yarn quality depravation or the yarn control failure of prior art as described above, improve the handover success rate of yarn.
Disclosure of an invention
In the present invention, in order to achieve the above object, such according to claim 1, a kind of yarn changing method of reeler is provided, rotary automatic reeler has the turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller and the Traverse Displacement Unit of yarn road upstream side relatively, reach the yarn road limit guides and the yarn guiding guides that debouch when switching yarn between full reeled tubing and the bare bobbin, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: when switching, batching before the walking yarn contact bare bobbin of full reeled tubing, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch by the yarn guiding guides yarn of will walk, during the revolution by above-mentioned turntable moves to bare bobbin to batch the position, will walk yarn the yarn seizure groove that is held in bare bobbin with the cooresponding position of groove.
The invention of claim 2 is: in claim 1, when switching, batching in the walking yarn of full reeled tubing with before bare bobbin contacts, make speed of revolutions deceleration the becoming low speed of turntable, then, yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch the cooresponding position of usefulness groove by the yarn guiding guides yarn of will walk, improve the speed of revolutions of turntable once more, at high speed move to batch the position during, the walking yarn caught the yarn that is held in bare bobbin uses groove.Also can form the changing method of claim 3 of the present invention.
The present invention also provides the device of implementing above-mentioned changing method, and this device is the formation of claim 4.Preferably this shifter is as claim 6 record, shifter for such reeler, promptly, rotary automatic reeler has the turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller and the Traverse Displacement Unit of yarn road upstream side relatively, reach the yarn road limit guides and the yarn guiding guides that debouch when switching yarn between full reeled tubing and the bare bobbin, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: above-mentioned turntable is connected in the variable-ratio turning gear, and during switching, the speed of revolutions of above-mentioned turntable slows down becomes low speed, and then, the speed of revolutions of above-mentioned turntable becomes at a high speed.
The simple declaration of accompanying drawing
Fig. 1 is the front elevation of an embodiment of the rotary automatic reeler of the present invention.Fig. 1 illustrates more enlargedly than Fig. 2.
Fig. 2 is the lateral plan of an embodiment of the rotary automatic reeler of the present invention.
Fig. 3 is for illustrating the start of embodiment when the switching yarn figure in proper order of the rotary automatic reeler of the present invention by the time.
Fig. 4 is illustrated in the yarn capture slot and engages the yarn warpage state of yarn before, (a) figure for watching from reeler the place ahead, (b) skeleton diagram for watching from right side side.
Fig. 5 is the skeleton diagram of state that the speed of revolutions of turntable is shown.
Fig. 6 is the skeleton diagram that the amount of being pressed into of yarn is shown.
The optimised form that carries out an invention
Describe the present invention in detail below with reference to the accompanying drawing that the embodiment of the invention is shown.In Fig. 1 and Fig. 2, symbol 1 illustrates the device case, and the body of device case 1 is cuboid, and the working space channel base 12 nearby that extends to the place ahead (Fig. 2 left side) is set in the bottom of device case 1.In specification sheets of the present invention, device case 1 this speech has comprised channel base 12.Front at device case 1 can be provided with discoideus turntable 2 pivotally around its center, and is turned round by turning gear (not shown)s such as motors.The turning gear of this turntable 2 is a variable-ratio, speed of revolutions can be switched at a high speed and low speed.
The upper left quarter projection of Fig. 1 at device case 1 is provided with fixed mount 6, and fixed mount 6 extends near the working space accordingly with above-mentioned channel base 12 as shown in Figure 2.
At fixed mount 6 crane 7 is installed.Crane 7 can be along 8 liftings of slip rail by the effect of fluid cylinder (not shown).Be installed on the bobbin 5 of seat of reel 3,4 or the touch roll 9 that contacts with layer formed thereon in crane 7 supporting, with yarns Y along bobbin 5 axial traversing Traverse Displacement Unit 10 and traversing fulcrum guidess 11.
At Traverse Displacement Unit 10 traversing guides (not shown) is set, traversing guides is by the rotation of actuating device (not shown), and Y engages with yarn (yarn bar), makes yarns Y axially moving back and forth along bobbin 5 in traversing scope.
When yarns Y being batched the bobbin 5 that is installed on seat of reel 3,4,, touch roll 9 is contacted on the package surface in order to improve the package shape and to improve package hardness.
Near the pivot dress 14a of portion above turntable 2 topmosts, swingably plate 14 is installed on fixed mount 6, in front end one plate 14 and the pivot dress 14a of portion opposition side yarn guiding guides 13 is installed.
As shown in Figure 1, plate 14 has " ヘ " word shape section, and the front along the paper direction (direction vertical with the paper of Fig. 1) of Fig. 2 from device case 1 extends near the working space, the above-mentioned pivot dress 14a of portion is arranged on length direction (the paper direction of Fig. 2 of fixed mount 6, that is the direction vertical) both ends with the paper of Fig. 1.Be connected by fluid pressure cylinder 21 between fixed mount 6 and the plate 14.Therefore, plate 14 can be swung around the pivot dress 14a of portion by fluid pressure cylinder 21 effects.
At the leading section of plate 16, yarn road limit guides 15 is installed accordingly with the yarn capture slot 5a of the bobbin 5 that is installed on seat of reel 3,4.
Be connected fluid pressure cylinder 20 between the pivot dress 20a of portion on the pivot dress 20b of portion of device on the case 1 and the arm 17, like this, arm 17 can swung between the swing position shown in lowering position shown in Fig. 1 and Fig. 3 (a) and (b) and Fig. 3 (c).
In addition, between two arms 17 and plate 16, be connected fluid pressure cylinder 18 by pin 18a, 18b.These fluid pressure cylinders 18 be arranged at respectively two ends 2 arms 17 near.By making fluid pressure cylinder 18 flexible, plate 16 can be swung around the pivot dress 16a of portion.
In addition, as shown in Figure 1, arm 17 is the word of falling L shape substantially, and the pivot dress 16a of portion of the relative plate 16 of its top front end protrudes into the center of gyration side of turntable 2, at this projection, setting can with the pivot dress 16a of portion concerted action prop up the killer 19 of the plate 16 of the winding pivot dress 16a of portion swing.For this reason, like that, in the occasion that makes plate 16 swings in the counterclockwise direction around the pivot dress 16a of portion, plate 16 becomes the state that is supported together by pivot dress 16a of portion and killer 19 shown in Fig. 3 (c).The comparable killer 19 more close pivot dress 16a of the portion sides in position with the pivot dress 18b of portion plate 16 above-mentioned cylinder 18, according to circumstances, also can be in an opposite side with the pivot dress 16a of portion of killer 19.
The following describes the start of this embodiment device.Seat of reel 3 turns round towards anticlockwise direction, when batching yarn on the bobbin 5 that is installed in seat of reel 3 and reach specified amount, by the actuating device (not shown) turntable 2 is turned round toward the clockwise direction, yarn direct emitted device 13 and yarn road limit guides 15 are debouched between seat of reel 3 and the seat of reel 4, engage with the yarn capture slot 5a of the bobbin 5 that is installed on seat of reel, cut off yarn by the hold of yarn, then, with Yarn reeling to the seat of reel 5 that is installed on seat of reel 4.
Below, according to Fig. 3 its action is described, particularly the start of yarn guiding guides 13 and yarn road limit guides 15.Fig. 3 (a) illustrate batch in the yarn of the bobbin 5 that is installed in seat of reel 3 reach specified amount, state before being about to carry out the switching of yarn.Under this state, connecting install case 1 with the fluid pressure cylinder 20 of arm 17 be connected plate 16 and stretching out with the fluid pressure cylinder 18 of arm 17, like this, arm 17 is positioned at lowering position, plate 16 turns round toward the clockwise direction.
Then, the bar that is connected the fluid pressure cylinder 20 between device case 1 and the arm 17 is shunk, arm 17 is swung towards anticlockwise direction around the pivot dress 17a of portion.At this moment, because plate 16 so the yarn road limit guides 15 that is installed on plate 16 front ends debouches between seat of reel 3 and the seat of reel 4, limits the yarn road of yarns Y with arm 17 revolutions.
Like this, the yarn road killer 16 that is installed on plate 16 front ends debouches the gap of two seat of reel 3,4 with the state of 2 supportings between pivot dress 16a of portion on the arm and killer 19.For this reason, the position of plate 16 is suitably limited, even plate 16 thickness are little, also can positively be inserted between two seat of reel 3,4.For this reason, the start space of plate 16 needn't be excessive, fully sets to the start scope of limiting plate 16 and yarn road limit guides 15.Therefore, can make the package of batching on the bobbin on the seat of reel fully big.In addition, because plate 16 and yarn road limit guides 15 are stable, so, can improve its start speed.
On the other hand, stretch out by making the Connection Bracket 6 and the bar of the fluid pressure cylinder 21 of plate 14, plate 14 is swung towards anticlockwise direction around the pivot dress 14a of portion, the yarn guiding guides 13 that is arranged at plate 14 front ends is also swung towards anticlockwise direction together.Like this, yarn guiding guides 13 debouches (with reference to Fig. 4 (a)) between seat of reel 3 and the seat of reel 4.
Then, before the walking yarns Y contact seat of reel 4 that batches by seat of reel 3, doff from the package end face of full reeled tubing preventing by yarn road limit guides 15 restriction yarns, make yarn guiding guide piece 13 endwisely slipping with plate 14 by carriage simultaneously towards seat of reel 3,4, shown in Fig. 4 (b), like that, the walking yarns Y is guided to and is installed on the cooresponding position of yarn capture slot 5a of the bobbin 5 of seat of reel 4.Under the state that the guiding of this walking yarns Y finishes, improve the speed of the turning gear of turntable, the speed of revolutions that makes turntable is (normal speed of revolutions) at a high speed.(with reference to the high speed rotary after the low speed revolution of Fig. 5)
During turntable 2 is increased to high speed rotary from the low speed revolution (during this period, turntable 2 is further revolution toward the clockwise direction), the walking yarns Y is controlled by the yarn capture slot 5a of the bobbin 5 that is installed on seat of reel 4, and the walking yarns Y is cut off by the hold of yarn capture slot 5a.After cutting off the walking yarns Y, seat of reel 4 is batching the position, and turntable 2 stops revolution.(with reference to the halted state of Fig. 5 right-hand member).
As described above, according to the present invention, when switching, Y does not contact under the state of bare bobbin at the walking bar, is caught by the yarn of bare bobbin 5 and directly controls the walking yarns Y with groove 5a.
Batch in the yarn of the bobbin 5 that is installed to seat of reel 3 and after the revolution of seat of reel 3 stops, being discharged to outside the reeler by the doffer (not shown).
The guiding of the yarn of the bare bobbin that is installed on seat of reel 4, batch discharge in the yarn of the bobbin 5 that is installed in seat of reel 3, and bare bobbin when the tailor-made industry of the installation isotactic of seat of reel finishes, yarn guiding guides 13 and yarn road limit guides 15 by the start opposite with above-mentioned start from turning back to marquis positions such as shown in Figure 1 between seat of reel 3 and the seat of reel 4.
Below, the yarn amount of pushing poor of relative bare bobbin in the present invention and the prior art is described according to Fig. 6.In Fig. 6, symbol 2a illustrates the rotary track at the center of the seat of reel 3,4 on the turntable 2.Fig. 6 (a) by the revolution of turntable 2 occasion that yarns Y catches usefulness groove 5a to the yarn that is held in bare bobbin of will walk, becomes the state of solid line by the revolution of turntable 2 from two dashdotted states for as the present invention, and the pushing amount of yarns Y is S1.(b) makes the occasion of yarn near bare bobbin 5 for the thread-carrier by prior art on the other hand, and turntable stops, and the pushing amount of yarns Y is S2.As shown in the figure, the pushing amount S1>S2 of yarns Y, the yarn that can further positively yarns Y be pressed to bare bobbin 5 by the present invention is controlled groove 5a.
Below, by Fig. 5 the speed of revolutions of the turntable of the present invention 2 that claim 2 is put down in writing and the start moment of yarn guiding guides 13 and yarn road limit guides 15 are described once more.
For example, under the state of Fig. 3 (a), turntable begins revolution, slows down when finishing behind high speed rotary, becomes the state shown in Fig. 3 (b).After the low speed revolution,, in by yarn road limit guides 15 restriction yarns Y, guide guides 13 that yarns Y is guided to the yarn yarn of bare bobbin 5 by yarn and catch cooresponding position with groove 5a through the state of Fig. 4 (a).Meanwhile or be right after thereafter, make the revolution of turntable quicken to become high speed rotary, the yarn that the walking yarns Y directly is inserted into the bare bobbin of high speed rotary is caught and use groove 5a, thus increase yarn insertion force.By the yarn of bare bobbin catch control yarn with groove 5a after, the turntable revolution is in the front deceleration of batching the position and stop, and under the state of Fig. 3 (c), yarn is batched bare bobbin.
In the present invention, by yarn guiding guides 13 yarns Y is being guided to when catching with the cooresponding position of groove 5a with the yarn of bare bobbin 5 on one side on one side by yarn road limit guides 15 restriction yarns Y, making the speed of revolutions of turntable 2 is low speed, yarns Y positively is positioned at the yarn of bare bobbin 5 catches the cooresponding position with groove 5a.Yarns Y be positioned at catch with the cooresponding position of groove 5a with the yarn of bare bobbin 5 after, make turntable 2 high speed rotaries, the yarn that the walking yarns Y directly is inserted into bare bobbin is caught with among the groove 5a, increases the yarn insertion force.Therefore, as claim 3 record, during switching, batching before the walking yarn contact bare bobbin of full reeled tubing, the speed of revolutions of above-mentioned turntable is slowed down becomes low speed, then above-mentioned yarn road limit guides and yarn guiding guides 13 is inserted between full reeled tubing and the bare bobbin, and the speed of revolutions that makes turntable 2 is speedup once more, at high speed move to batch the position during, the walking yarns Y can be caught by the yarn of bare bobbin and be controlled with groove 5a.
The present invention is as claim 1, during switching, batching before the walking yarn contact bare bobbin of full reeled tubing, yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch the cooresponding position of usefulness groove by the yarn guiding guides yarn of will walk, during the revolution by turntable moves to bare bobbin to batch the position, the walking yarn is caught by the yarn of bare bobbin and is controlled with groove, so, the walking yarn is directly guided to the yarn seizure groove of bare bobbin, owing to do not contact with bare bobbin being held in the walking yarn that yarn controls before the groove, so, can not occur that yarn tension descends and broken yarn or fluffing and the phenomenon that causes yarn quality to worsen.In addition, can increase fully and in the yarn capture slot, control the required yarn of the yarn amount of being pressed into, improve handover success rate.
As claim 2, during switching, batching in the walking yarn of full reeled tubing with before bare bobbin contacts, make speed of revolutions deceleration the becoming low speed of turntable, then, yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch the cooresponding position of usefulness groove by the yarn guiding guides yarn of will walk, the speed of revolutions that makes turntable is speedup once more, at high speed move to batch the position during, the walking yarn is caught by the yarn of bare bobbin and is controlled with groove, so, can improve and catch with the insertion force of the occasion yarn of the yarn insertion force, particularly low-tension of groove also fully at yarn, can prevent that yarn from catching the yarn control failure with groove.
Claims (6)
1. the yarn changing method of a reeler, rotary automatic reeler has turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller of yarn road upstream side and Traverse Displacement Unit, and debouches yarn road limit guides and yarn guiding guides between full reeled tubing and the bare bobbin when switching yarn relatively, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: when switching, batching before the walking yarn contact bare bobbin of full reeled tubing, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch by the yarn guiding guides yarn of will walk, during the revolution by above-mentioned turntable moves to bare bobbin to batch the position, will walk yarn the yarn seizure groove that is held in bare bobbin with the cooresponding position of groove.
2. the yarn changing method of reeler as claimed in claim 1, it is characterized in that: when switching, batching in the walking yarn of full reeled tubing with before bare bobbin contacts, make speed of revolutions deceleration the becoming low speed of above-mentioned turntable, then, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch the cooresponding position of usefulness groove by the yarn guiding guides yarn of will walk, the speed of revolutions that improves above-mentioned turntable once more becomes at a high speed, move to batch the position during, the walking yarn caught the yarn that is held in bare bobbin uses groove.
3. the yarn changing method of a reeler, rotary automatic reeler has turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller of yarn road upstream side and Traverse Displacement Unit, and debouches yarn road limit guides and yarn guiding guides between full reeled tubing and the bare bobbin when switching yarn relatively, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: when switching, batching in the walking yarn of full reeled tubing with before bare bobbin contacts, make speed of revolutions deceleration the becoming low speed of above-mentioned turntable, then, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, improve the speed of revolutions of turntable once more, at high speed move to batch the position during, the walking yarn caught the yarn that is held in bare bobbin uses groove.
4. the yarn shifter of a reeler, rotary automatic reeler has turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller of yarn road upstream side and Traverse Displacement Unit, and debouches yarn road limit guides and yarn guiding guides between full reeled tubing and the bare bobbin when switching yarn relatively, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: above-mentioned turntable links to each other with turning gear, simultaneously, yarn road limit guides links to each other with yarn guiding guides actuating device with yarn road limit guides respectively with yarn guiding guides, above-mentioned yarn guiding guides links to each other with the carriage in axial sliding that makes it towards seat of reel, above-mentioned yarn road limit guides actuating device, yarn guiding guides actuating device, and driving device for rotary desk links to each other with control setup, when switching, effect by above-mentioned control setup, make and batching before the walking yarn contact bare bobbin of full reeled tubing, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch by the yarn guiding guides yarn of will walk, during the revolution by above-mentioned turntable moves to bare bobbin to batch the position, will walk yarn the yarn seizure groove that is held in bare bobbin with the cooresponding position of groove.
5. the yarn shifter of reeler as claimed in claim 4, it is characterized in that: the actuating device of above-mentioned turntable is a variable-ratio, when switching, effect by above-mentioned control setup, make and batching in the walking yarn of full reeled tubing with before bare bobbin contacts, the speed of revolutions of above-mentioned turntable slows down becomes low speed, then, above-mentioned yarn road limit guides and yarn guiding guides are inserted between full reeled tubing and the bare bobbin, guide to the yarn of bare bobbin and catch the cooresponding position of usefulness groove by the yarn guiding guides yarn of will walk, the speed of revolutions that improves above-mentioned turntable once more becomes at a high speed, move to batch the position during, the walking yarn caught the yarn that is held in bare bobbin uses groove.
6. the yarn shifter of a reeler, rotary automatic reeler has turntable that a plurality of seat of reel are installed pivotally, this seat of reel is arranged at the controller of yarn road upstream side and Traverse Displacement Unit, and debouches yarn road limit guides and yarn guiding guides between full reeled tubing and the bare bobbin when switching yarn relatively, the gyratory directions of above-mentioned seat of reel is opposite with the gyratory directions of above-mentioned turntable, when the yarn that batches when the bobbin that is installed on a seat of reel reaches specified amount, switch to the bobbin that is installed on another seat of reel successively and batch yarn; It is characterized in that: above-mentioned turntable links to each other with the variable-ratio turning gear, and when switching, the speed of revolutions of above-mentioned turntable slows down becomes low speed, and then, the speed of revolutions of above-mentioned turntable becomes at a high speed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10272161A JP2000095440A (en) | 1998-09-25 | 1998-09-25 | Changeover method for thread and device therefor |
JP272161/1998 | 1998-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1319070A true CN1319070A (en) | 2001-10-24 |
CN1111131C CN1111131C (en) | 2003-06-11 |
Family
ID=17509947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99811203A Expired - Fee Related CN1111131C (en) | 1998-09-25 | 1999-08-19 | Method and device for switching thread |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2000095440A (en) |
KR (1) | KR100430991B1 (en) |
CN (1) | CN1111131C (en) |
AU (1) | AU5300899A (en) |
DE (1) | DE19983516T1 (en) |
TW (1) | TW455562B (en) |
WO (1) | WO2000018675A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103717519A (en) * | 2011-08-03 | 2014-04-09 | 欧瑞康纺织有限及两合公司 | Winding device |
WO2016165345A1 (en) * | 2015-04-14 | 2016-10-20 | 郑州中远氨纶工程技术有限公司 | Device for winding elastomeric yarns and method for switching winding elastomeric yarns |
CN113336008A (en) * | 2021-07-12 | 2021-09-03 | 李旭冉 | Spinning production-based winding machine with upper drum anti-blocking mechanism |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102012215772B3 (en) * | 2012-09-05 | 2013-12-24 | Georg Sahm Gmbh & Co. Kg | Winding material spreader |
JP7269783B2 (en) * | 2018-06-11 | 2023-05-09 | Tmtマシナリー株式会社 | Spinning take-up device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2549004B2 (en) * | 1990-07-13 | 1996-10-30 | 東レエンジニアリング株式会社 | Thread switching method |
JPH07252026A (en) * | 1994-03-11 | 1995-10-03 | Teijin Seiki Co Ltd | Switching device for filament yarn winder |
JP2843964B2 (en) * | 1994-06-27 | 1999-01-06 | 東レエンジニアリング株式会社 | Turret type winder |
JPH08175761A (en) * | 1994-12-22 | 1996-07-09 | Murata Mach Ltd | Yarn switching method for winder and its device |
-
1998
- 1998-09-25 JP JP10272161A patent/JP2000095440A/en active Pending
-
1999
- 1999-08-19 AU AU53008/99A patent/AU5300899A/en not_active Abandoned
- 1999-08-19 WO PCT/JP1999/004440 patent/WO2000018675A1/en active IP Right Grant
- 1999-08-19 DE DE19983516T patent/DE19983516T1/en not_active Withdrawn
- 1999-08-19 KR KR10-2001-7001687A patent/KR100430991B1/en not_active IP Right Cessation
- 1999-08-19 CN CN99811203A patent/CN1111131C/en not_active Expired - Fee Related
- 1999-09-22 TW TW088116290A patent/TW455562B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103717519A (en) * | 2011-08-03 | 2014-04-09 | 欧瑞康纺织有限及两合公司 | Winding device |
CN103717519B (en) * | 2011-08-03 | 2016-06-29 | 欧瑞康纺织有限及两合公司 | Winding device |
WO2016165345A1 (en) * | 2015-04-14 | 2016-10-20 | 郑州中远氨纶工程技术有限公司 | Device for winding elastomeric yarns and method for switching winding elastomeric yarns |
CN113336008A (en) * | 2021-07-12 | 2021-09-03 | 李旭冉 | Spinning production-based winding machine with upper drum anti-blocking mechanism |
Also Published As
Publication number | Publication date |
---|---|
JP2000095440A (en) | 2000-04-04 |
AU5300899A (en) | 2000-04-17 |
DE19983516T1 (en) | 2002-07-11 |
WO2000018675A1 (en) | 2000-04-06 |
KR20010072348A (en) | 2001-07-31 |
TW455562B (en) | 2001-09-21 |
CN1111131C (en) | 2003-06-11 |
KR100430991B1 (en) | 2004-05-12 |
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