CN1229759A

CN1229759A - Take-up winder

Info

Publication number: CN1229759A
Application number: CN99103073A
Authority: CN
Inventors: 北山太
Original assignee: Murata Machinery Ltd
Current assignee: Murata Machinery Ltd
Priority date: 1998-03-20
Filing date: 1999-03-19
Publication date: 1999-09-29
Anticipated expiration: 2019-03-19
Also published as: KR19990077993A; JPH11268874A; EP0943573A3; JP3211766B2; DE69917702T2; KR100447521B1; DE69917702D1; EP0943573A2; TW387857B; EP0943573B1; CN1136139C

Abstract

The invention relates to a filament yarn take-up winder comprises a traverse device for traversing a continuously supplied yarn, a bobbin around which the yarn traversed by the traverse device is wound, the bobbin having a yarn engaging portion outside the winding width, a bobbin holder on which the bobbin is installed and that rotates the bobbin, a contact roller for applying a predetermined pressure to the bobbin, a yarn-removal guide for changing the position of the yarn so as to leave the traverse device, a yarn-shifting guide for moving to the yarn engaging portion the yarn that has been changed by the yarn-removal guide, and a yarn-anchoring guide for temporarily bearing the yarn that has been moved by the yarn-shifting guide, wherein the traverse device, the contact roller, the yarn-removal guide, the yarn-anchoring guide, and the yarn-shifting guide are biased to one side of a yarn path for the yarn.

Description

Spinning take-up machine

The present invention relates to a kind of spinning take-up machine that batches the strand that is spun, especially about spinning take-up machine to the bare bobbin seal wire time and with silk employed device when full package carries out the transition to the blank coil dress.

The structure of batching spinning take-up machines such as bobbin-winding machine is that rotary table plate is set on base, be provided with 2 bobbins on this rotary table plate highlightedly and keep tool, 180 ° of above-mentioned rotary table plate revolutions just make bobbin keep tool to change batching between position and position of readiness, keep the top of tool to be provided with touch roll at bobbin, its be contained in bobbin and keep the bobbin on the tool to contact, make by spinning and the strand supplied with continuously by the guide wire apparatus that traverses and to traverse, batch simultaneously and constitute package.

In above-mentioned spinning take-up machine, rotary table plate turns round when package becomes full volume, bare bobbin on the position of readiness is substituted into batch on the position and batches, meanwhile will batch locational completely package keeps tool to unload from bobbin, plug bare bobbin and form readiness for action, batch strand thus continuously.

Carry out above-mentioned when batching the conversion of position and position of readiness, must carry out the transition to the strand that is wound in the full volume package on the new bare bobbin to be batched, be provided with the seal wire spare of silk from the silk seizure ditch that the silk tail that the guide wire apparatus that traverses unloads is extractd guide member, the silk that will unload moves to bare bobbin for this reason, the silk that moves is carried out the transition to when traversing guide wire apparatus the silk of temporary transient supporting straining guide member (draw I and end めガイ De).These seal wire spares are except can be used on silk when completely package carries out the transition to bare bobbin, when also can be used on the seal wire that at first strand is installed on the bare bobbin.

But, since former spinning take-up machine to be adjacent silk genuine extracts guide member, seal wire spare and silk tension guide member at traverse guide wire apparatus, touch roll, silk tail of both sides, silk road configuration, thereby operation difficulty during seal wire or during the maintenance keeping.

The present invention makes for the problem that solves above-mentioned prior art existence, and its objective is provides a kind of spinning take-up machine that can easily carry out operation when seal wire or maintenance keeping.

In order to achieve the above object, the present invention takes following technical scheme:

A kind of spinning take-up machine is characterized in that being provided with following member: the guide wire apparatus that traverses that the strand of continuous supply is traversed; The strand that coiling is traversed by the guide wire apparatus that traverses and be provided with the bobbin of seal wire portion in the rise outside of amplitude of coiling; Adorning bobbin and making its rotating bobbin keep tool; The pressure of regulation is added to touch roll on the bobbin; Strand transformed to and the guide wire apparatus disengaging configuration that traverses on the silk tail extract guide member; The seal wire spare that the strand of extracing the guide member conversion by the silk tail is moved to the seal wire portion of bobbin; Temporary transient supporting is strained guide member by the silk of the strand that seal wire spare moves, traverse guide wire apparatus, touch roll, silk tail extractd guide member, seal wire spare and silk tension guide member all near the side in the silk road of strand, and a seal wire spare and a silk tension guide member are can be along the direction advance and retreat of direction of traversing perpendicular to strand and crosscut strand, move to by forward motion with position that strand combines on.

Described spinning take-up machine is characterized in that:

Advance and retreat along the direction of direction of traversing and crosscut strand by seal wire spare and silk tension guide member perpendicular to strand, catch strand by seal wire spare and silk tension guide member, seal wire spare and silk tension guide member are with respect to the silk road, guide wire apparatus side ground temporarily is bearing in strand on the silk tension guide member near traversing.

Described spinning take-up machine is characterized in that:

Seal wire spare is to extract guide member with the silk tail to be connected with silk tension guide member, and can advance and retreat with it with being integral.

Described spinning take-up machine is characterized in that:

Silk tension guide member is to be arranged to and can to adjust along the position of axially carrying out of bobbin.

Described spinning take-up machine is characterized in that being provided with following member: the guide wire apparatus that traverses that the strand of continuous supply is traversed; Coiling is strand that traverses and the bobbin that is provided with seal wire portion in the outside of coiling amplitude by the effect of the guide wire apparatus that traverses; Adorning bobbin and making its rotating bobbin keep tool; The pressure of regulation is added to touch roll on the bobbin; Strand transformed to and the guide wire apparatus disengaging configuration that traverses on the silk tail extract guide member; The seal wire spare that the strand of extracing the guide member conversion by the silk tail is moved to the seal wire portion of bobbin; Temporary transient supporting is strained guide member by the silk of the strand that seal wire spare moved, traverse guide wire apparatus, touch roll, silk tail extractd guide member, seal wire spare and silk tension guide member all near the silk road side of strand, and a seal wire spare and a silk tension guide member are can be along the direction advance and retreat of direction of traversing perpendicular to strand and crosscut strand, move to by forward motion with position that strand combines on.

Described spinning take-up machine, it is characterized in that it is to advance and retreat along the direction of direction of traversing perpendicular to strand and crosscut strand by seal wire spare and silk tension guide member, catch strand by seal wire spare and silk tension guide member, seal wire spare and silk tension guide member are with respect to the silk road, guide wire apparatus side ground temporarily is bearing in strand on the silk tension guide member near traversing.

Described spinning take-up machine is characterized in that seal wire spare and silk tension guide member and silk tail excision guide member are connected, also can advance and retreat with it with being integral.

Described spinning take-up machine, it is characterized in that silk tension guide member be arranged to can be along bobbin axially carry out the position adjustment.

Following with reference to accompanying drawing, describe embodiments of the invention in detail:

Fig. 1 is the front elevation of expression one embodiment of the present of invention.

Fig. 2 is the top view of the top silk guidance device details of presentation graphs 1.

Fig. 3 is the amplification front elevation of the main portion of Fig. 1.

Fig. 4 is that the silk tail of the top silk guidance device of presentation graphs 3 is extractd the front elevation with the operating state of plate.

Fig. 5 is the front elevation of the seal wire spare operating state of presentation graphs 4.

Fig. 6 is illustrated in following front elevation of straining the relation of guide member and package of state of Fig. 5.

Fig. 7 is the oblique drawing of the spinning take-up machine of presentation graphs 1.

Below, with reference to accompanying drawing most preferred embodiment of the present invention is described in detail.

The basic structure of spinning take-up machine of the present invention is described with Fig. 1, Fig. 7 earlier.

In Fig. 1 and Fig. 7, on support 10, rotary table plate 12 can be set freely to rotate, 2 bobbins are being set on this rotary table plate 12 are highlightedly keeping tool 11, keep being provided with to break-through on the tool 11 a plurality of bobbin B at bobbin, above-mentioned rotary table plate 12 revolutions are crossed 180 degree, just make bobbin keep tool 11 to change batching between position Wp and the position of readiness Sp.

Batch on the Wp of position above-mentioned, make its rising simultaneously carrying out batching of package P; Can slip case 14 be set free lifting movably on support 10, it is fallen when replacing bare bobbin B; Bottom in above-mentioned slip case 14 can touch roll 13 by free rotaring ground supporting, and it contacts with bobbin B (package P) and turns round.

Be provided with the guide wire apparatus 16 that traverses of paddle formula above the touch roll 13 of slip case 14, it is made of 2 rotating in the opposite direction each other plates; Traverse guide wire apparatus 16 and touch roll 13 all is close to the silk road and being provided with of the strand Y of continuous supply.On the top of traversing guide wire apparatus 16, with respect to strand Y, concentrate on and setting top silk guidance device 20 with traversing guide wire apparatus 16 sides.

In addition, on support 10, arm 21 can be set swingingly, on this arm 21, be provided with bottom silk guidance device 21a.

Bottom silk guidance device 21a can be arranged on the arm 21 with being free to slide, it is by preventing that come off guide member and the silk displacement guide member of silk from constituting, the former does not make the quilt that moves on the position of readiness Sp batch strand in full package when silk is changed to fall on the silk layer end of full volume package, and the latter makes a seizure ditch (seal wire hook portion) that forms on strand and the bare bobbin consistent in fact.

The 22nd, be used to set the control panel of the operating condition etc. of spinning coiling, the 23rd, cage.

In this spinning take-up machine, 12 times turnbacks of rotary table plate just make bobbin keep tool 11 to change batching between position Wp and the position of readiness Sp, when batching strand Y, make the bobbin that batches position Wp keep the 11 rotating whiles of tool, make this bobbin keep the touch roll 13 on the top of tool 11 to contact and turn round with bobbin B (package P), and a pressure of regulation is added on the bobbin B, as illustrated in fig. 7, make by many strand Y of the continuous supply of spinning and traverse on one side by the seal wire guide wire apparatus that traverses, on one side formation package P with batching.

In this spinning take-up machine, when package P becomes full volume, because of rotary table plate 12 revolution bare bobbin B on the position of readiness Sp is transformed into batch position Wp go up after, batch, meanwhile make the full volume package P on the position of readiness Sp keep tool 11 to unload from bobbin, insert the logical bare bobbin B of going up, form readiness for action Sp, batch strand Y thus continuously.

Carry out above-mentioned when batching the conversion of position Wp and position of readiness Sp, the strand Y that is wound on the full volume package P is carried out the transition on the new bare bobbin B that will be batched, for this reason, top silk guidance device 20 is also guided the temporary transient supporting of strand in such following period of time, promptly, strand Y is unloaded from the guide wire apparatus 16 that traverses, simultaneously the strand that unloads move to the silk seizure ditch position of bare bobbin B, up to once more above-mentioned mobile strand being carried out the transition on the guide wire apparatus 16 that traverses.

Below, top silk guidance device 20 is described.

Top of the present invention silk guidance device 20 is concentrated and is close to a road (forming the silk road in the package process) and is configured in the slip case 14 to a side with traverse guide wire apparatus 16 of paddle formula, on slip case 14, be provided with the switch cover 14a that wherein guide wire apparatus 16 grades of traversing are covered, layout structure not on that switch cover 14a is opened and the opposite side silk road (traversing on the opposite opposite side of guide wire apparatus 16 sides with setting, i.e. switch cover 14a side).

Top silk guidance device 20 is amplified shown in the back as Fig. 3, is extractd with plate 25, silk tension guide member 44 and seal wire spare 45 by the silk tail of ヘ word shape to constitute, and it is to be arranged on the back plate 24 that above-mentioned silk tail is extractd with plate 25 with freely advancing and retreat; Above-mentioned silk tension guide member 44 is arranged on a tail and extracts with on the plate 25 and be positioned on the corresponding position of seal wire hook portion S with bobbin B, extract the position that can enter seizure strand Y when advancing with plate 25 at the silk tail; Above-mentioned seal wire spare 45 and silk tension guide member 44 in the face of land and also can along laterally free reciprocatingly be arranged on a tail extract with on the plate 25, be used for the seal wire hook portion S that strand Y moves bobbin B gone up and strain guide member 44 with silk combining.

Below, with reference to Fig. 2 the details of top silk guidance device 20 is described.

Framework 30 upper supports at slip case 14 back plate 24, below this back plate 24, on a pair of track 32, can be provided with respect to the silk road with freely advance and retreat a tail excision usefulness plate 25.

Above-mentioned silk tail is extractd front end with plate 25 and is provided with and is used for silk is extractd guide member 33 from the rounded silk tail of section that the guide wire apparatus 16 that traverses unloads (silk road Y being transformed to the position that breaks away from the guide wire apparatus 16 that traverses), and above following paddle formula guiding traverse gear 16 formation peristome 34.

The silk tail is extractd and is connected with back plate 24 by pair of links mechanism 35 with plate 25, this linkage 35 is connected with pitman 36, on pitman 36, connecting advance and retreat with oil cylinder 37, by the elongation of the bar 38 of oil cylinder 37, by pitman 36 and connecting rod mechanism 35 tail is extractd with plate 25 to advance on the position 25P shown in the long and two-short dash line from the position that illustrates solid line.Pitman 36 is connected by spring 39 with back plate 24, just can make a tail extract a plate 25 by the elastic force of this spring 39 and revert on the going-back position shown in the solid line from progressive position.

The silk tail is extractd guide member 33 and is constituted along the common bar of whole strands of horizontal expansion, when position of readiness with respect to strand Y, be in guide wire apparatus 16 sides of traversing, when the excision of silk tail is advanced with plate 25, because extracing with the silk tail, it is connected with plate 25, so perpendicular to laterally and along the direction of cross-section strand moving, play the effect that the strand Y and the guide wire apparatus 16 that traverses are broken away from along with plate 25.

The above-mentioned paddle formula guide wire apparatus 16 that traverses on extracing framework 30 with the slip case 14 below the plate 25, the silk tail is installed.This guide wire apparatus 16 that traverses is made of traverse guide member 40 and 2 plate 42a, 42b, and the above-mentioned guide member 40 that traverses is used to guide strand and the regulation scope T that traverses; Above-mentioned plate 42a, 42b are used for making silk to haunt on the silk all-moving surface 41 of the guide member 40 that traverses and make its sway, one side's plate 42a is from figure, turn round along anticlockwise direction, the opposing party's plate 42b turns round along clockwise, and on each transverse end, 2 plate 42a, 42b intersect, and change the direction of traversing of strand thus.

The silk that with the number of coiling package " L " word shape is set accordingly on the silk tail is extractd with plate 25 is strained guide member 44, and it is on position outside the scope T that traverses, and is on the corresponding position of seal wire hook portion S with the slit of bobbin B etc.On position of readiness, silk tension guide member 44 is positioned at guide wire apparatus 16 sides of traversing corresponding to strand Y, when the excision of silk tail is advanced with plate 25, because extracing with the silk tail, it is connected with plate 25, thereby move along with plate 25, extract the position that guide member 33 moves to a joint portion 44a (with reference to Fig. 6) to surpass the strand that unloads from the guide wire apparatus 16 that traverses by the silk tail.

Above-mentioned silk tension guide member 44 is arranged to and can the front end of silk joint portion 44a be adjusted to the end that traverses by slotted hole shown in Figure 6 55, along axially the adjusting a little of bobbin B.Just can temporarily support strand Y by this joint portion 44a.

On the silk tail is extractd with plate 25, be provided with seal wire spare 45, it with silk tension guide member 44 facing to, be positioned at ordinary times outside the opposing party's the scope of the traversing T, strain guide member 44 towards silk during action and move, silk is moved on the seal wire hook portion S position.Above-mentioned seal wire spare 45 is arranged on common bar-shaped the going up on the guide member 46 of whole strands, be arranged to can be at guide rail 47 upper edge shaft of bobbins to moving freely for guide member 46 on this, and can extract that the edge direction of traversing move back and forth with the effect of oil cylinder 48 with the seal wire on the plate 25 by being arranged on a tail.

Though on position of readiness, seal wire spare 45 is positioned at guide wire apparatus 16 sides of traversing with respect to strand Y, do not contact with strand Y, but when the excision of silk tail is advanced with plate 25, because seal wire spare 45 is connected with plate 25, thereby just move with plate 25, moving on the position that combines with strand Y, this strand is extractd guide member 33 by the silk tail and is unloaded from the guide wire apparatus 16 that traverses.

Also be provided with proximity switch 50 on the silk tail is extractd with plate 25, whether it is used for detecting seal wire spare 45 to silk tension guide member 44 side shiftings; On last guide member 46, detection bodies 51 is installed.

Below, effect of the present invention is described.

As Fig. 1, shown in Figure 7, make the bobbin B that is batched position Wp while traversing, being wound up into by the strand Y of the continuous supply of spinning go up and form package P by the paddle formula guide wire apparatus 16 that traverses.In coiling process, make the bobbin that batches position Wp keep tool 11 revolutions, the package P in making touch roll 13 and this batching contacts and turns round, and application cylinder is guaranteed the revolution of holding tool 11, and along with the increase of rolling up warp, slip case 14 is risen gradually.

In coiling process, when package P becomes full volume as illustrated in fig. 3, make rotary table plate shown in Figure 1 12 revolutions, the bare bobbin B of position of readiness Sp is moved to be batched on the Wp of position, full volume package P is moved on the position of readiness Sp, slip case 14 is fallen, touch roll 13 and bare bobbin B are contacted.Make a tail extract guide member 33 then, as illustrated in fig. 4 and advance, strand Y is unloaded from the guide wire apparatus 16 that traverses along strand Y side.

That is, said as Fig. 2, making bar 38 elongation of advance and retreat with oil cylinder 37, pitman 36 is moved to left, by connecting rod mechanism 35, make a tail extract guide member 33 and advance on the position 25P that long and two-short dash line represents.

Make above-mentioned silk tail extract guide member 33 and advance, before strand Y unloaded from the guide wire apparatus 16 that traverses, strand Y was in the scope T that traverses, simultaneously between silk tension guide member 44 and seal wire spare 46.

Under this state, when making silk move, guide member 46 is moved with oil cylinder 48 elongations, the strand Y that will be in the scope T that traverses combines with seal wire spare 45, forms the state of catching between silk tension guide member 44 and seal wire spare 45 at last.

Under this state, strand Y is located in outside the scope T that traverses, on the seal wire hook portion S position of bobbin B.

When forming above-mentioned state, make said proximity switch 50 actions of Fig. 2, making a tail extract guide member 33 retreats, as illustrated in fig. 5 with strand Y to the guide wire apparatus 16 lateral bending songs that traverse, as illustrated in fig. 6, under the state that strand Y is caught by seal wire spare 45 and silk tension guide member 44, a silk joint portion 44a who is pressed in silk tension guide member 44 is gone up, is supporting.

Then, the action by the silk displacement guide member of bottom silk guidance device 21a directs into strand Y on the seal wire hook portion S of bare bobbin B, meanwhile, with tension force handle and the silk cut-out that full package P ins succession, it is separated with the strand Y of bare bobbin B.

After this, make and move with oil cylinder 48 withdrawals, when seal wire spare 45 is retreated, strand Y is along with the backward movement of seal wire spare 45, the silk joint portion 44a of the mobile silk rolling tension in landing ground guide member 44, when seal wire spare 45 separated with silk tension guide member 44, strand broke away from from joint portion 44a, immediately strand Y is captured on the guide wire apparatus 16 that traverses and traverse, strand Y is wound up on the new bobbin B.

Because silk tail excision guide member 33, silk tension guide member 44 and seal wire spare 45 all are in the rear with respect to silk road one side in batching, be arranged on guide wire apparatus 16 sides of traversing, therefore make an opposition side in the place ahead, road form open space, can easily carry out operation when the maintenance keeping or during the seal wire operation.

After on silk being captured the seal wire hook portion S of bare bobbin, when making silk move in the scope of traversing, with respect to the silk road in batching strand is moved to guide wire apparatus 16 sides of traversing by silk tension guide member 44, owing to the silk road of seal wire spare 45 in batching is positioned at yarn guide traversing device 16 sides, thereby unload and when traversing from silk tension guide member 44 by yarn guide traversing device 16 effects at strand, this strand can not clash with seal wire spare 45, can not damage the strand of coiling.And for example shown in Figure 6, silk tension guide member 44 is because of being provided with slotted hole 55, so can axially adjust the installation site a little along what the silk tail was extractd guide member 25, can adjust the advance and retreat action of seal wire spare 45 a little to the direction of traversing, can adjustment form the scope that the silk tail is rolled up the back, moved on to formed astragal (spiral) part when starting volume, can form later on astragal (spiral) part of cut-out easily with seal wire hook portion S.

Since silk tension guide member 44 and seal wire spare 45 be make can with the silk tail extract guide member 33 interlocks and along with the perpendicular direction advance and retreat of the direction of traversing, thereby needn't be provided with in addition along above-mentioned direction drive as silk tension guide member 44 or as the mechanism of seal wire spare 45, can also simplify the action control of seal wire spare.In the above-described embodiments, be near yarn guide traversing device 16 ground settings though the silk tail is extractd guide member 33, so closely being provided with is to help equipment miniaturization, and easily the silk road is finely tuned.

Though the reeler of the foregoing description explanation is that the slip case that is provided with touch roll etc. is risen, the present invention also be applicable to the casing that is provided with touch roll etc. be fix, rotary table plate carries out rotating structure when the coiling package diameter increases.

This device can not only be used in the silk shown in the present embodiment when full package carries out the transition to the blank coil dress, and can also use when seal wire, therefore also can be applicable to the spinning take-up machine that is not automatic conversion regime.

Effect of the present invention:

As mentioned above, because the present invention is concentrated yarn guide traversing device or silk tail excision guide member Be arranged on the side in a road, the opposite side in the silk road forms open space, thereby energy Easily safeguard keeping or seal wire operation. Again because seal wire spare or silk are strained guide member not Crosscut silk road, a complete side that is configured in a road so can not when the seal wire operation adjacently Clash with above-mentioned seal wire spare or silk tension guide member.

Claims

1. spinning take-up machine is characterized in that being provided with following member: the guide wire apparatus that traverses that the strand of continuous supply is traversed; The strand that coiling is traversed by the guide wire apparatus that traverses and be provided with the bobbin of seal wire portion in the rise outside of amplitude of coiling; Adorning bobbin and making its rotating bobbin keep tool; The pressure of regulation is added to touch roll on the bobbin; Strand transformed to and the guide wire apparatus disengaging configuration that traverses on the silk tail extract guide member; The seal wire spare that the strand of extracing the guide member conversion by the silk tail is moved to the seal wire portion of bobbin; Temporary transient supporting is strained guide member by the silk of the strand that seal wire spare moves, traverse guide wire apparatus, touch roll, silk tail extractd guide member, seal wire spare and silk tension guide member all near the side in the silk road of strand, and a seal wire spare and a silk tension guide member are can be along the direction advance and retreat of direction of traversing perpendicular to strand and crosscut strand, move to by forward motion with position that strand combines on.

2. spinning take-up machine as claimed in claim 1 is characterized in that:

3. spinning take-up machine as claimed in claim 1 or 2 is characterized in that:

4. spinning take-up machine as claimed in claim 3 is characterized in that: