CN1160240C

CN1160240C - Spinning take-up machine and striping method for the same

Info

Publication number: CN1160240C
Application number: CNB981017398A
Authority: CN
Inventors: 鸟山真弥
Original assignee: Murata Machinery Ltd
Current assignee: Murata Machinery Ltd
Priority date: 1997-04-30
Filing date: 1998-04-27
Publication date: 2004-08-04
Anticipated expiration: 2018-04-27
Also published as: KR19980081862A; EP0875480B1; KR100424985B1; EP0875480A1; CN1197760A; DE69824787T2; DE69824787D1; TW425369B; KR100396190B1

Abstract

To provide a take-up winder and related yarn-transferring method that can improve the success rate of yarn-transferring from a full bobbin to an empty bobbin without damaging the yarn during transferring. The present invention has a switching operation that switches two bobbin holders between a winding position a and a standby position b, and provides a yarn path restraining guide that controls the angle at which a travelling yarn Y leading to a full bobbin FB contacts a empty bobbin EB when the travelling yarn Y is transferred to the empty bobbin EB in response to the swithcing operation. The yarn path restraining guide is controlled in such a way that the contact angle from the contact of the travelling yarn Y with the empty bobbin EB until the yarn-transferring operation is maintained smaller than the contact angle during yarn-transferring.

Description

The line transfer method of spinning take-up machine and spinning take-up machine

The present invention relates to the line transfer method of rotary-type spinning take-up machine and spinning take-up machine, it is to hand to blank pipe, batch continuously thus from full packages by the silk that 2 seat of reel that are provided with highlightedly will be supplied with continuously batching the conversion of position and position of readiness..

Known rotary-type spinning take-up machine as shown in figure 14, on the rotating rotary table plate 102 of energy, can give prominence to pivotally respectively 2 seat of reel 115,116 are being set, on each seat of reel 115,116, inserting a plurality of bobbins respectively, side in above-mentioned 2 seat of reel 115,116 is configured in and batches that position a goes up, the opposing party is configured on the position of readiness b, silk is batched to be positioned on the bobbin that batches position a, when this bobbin becomes full volume, make 102 times turnbacks of rotary table plate and change, make silk begin to be wound up into to newly arrive on the blank pipe EB that batches position a.Like this, the silk that will supply with continuously with 2 seat of reel 115,116 alternately batches.

But, in above-mentioned spinning take-up machine, the action of silk briefly was following said when silk was handed to blank coil EB from completely rolling up FB, promptly, 102 times turnbacks of rotary table plate when the bobbin that batches position a becomes full volume, change the position of 2 seat of reel 115,116, full packages FB is positioned at position of readiness b and blank pipe EB is positioned at again and batches position a.But when each bobbin was positioned at new position, a silk Y who is supplied with still had been connected with the full volume FB that is positioned at position of readiness b, and slit (the silk seizure ditch) lining that silk is captured blank pipe EB just begins to batch, then, end is thread from full packages FB delivering to blank pipe EB.Promptly, silk is being captured when being in the extraneous slit of traversing of blank pipe EB, the tension force of the silk of ining succession mutually with full packages FB, the silk that is formed by the revolution of blank pipe EB and being cut off batches on the blank pipe EB again.

Owing to this spinning take-up machine is that switching motion along with rotary table plate and seat of reel carries out silk and delivers, thereby be provided with the 1st guide wire apparatus 150 of upstream side and the 2nd guide wire apparatus 120 in downstream.The 1st guide wire apparatus 150 be arranged on the range device 104 that traverses upstream side, move nearly guide member 151 and silk tail by silk and extract a guide member 152 and constitute.The 2nd guide wire apparatus 120 is being provided with slip guide member 121 and fixing guide member 122 at the front end of rocking arm 123, and rocking arm 123 enters between blank pipe EB and full packages FB.

When rotary table plate 102 revolution blank pipe EB being in to batch the position, the 2nd guide wire apparatus 120 advances to the solid line position between blank pipe EB and the full packages FB.Then, the silk tail is extractd that guide member 152 enters and from the range device 104 that traverses silk is extractd, meanwhile, the silk shown in Figure 15 filar guide 159 that moves nearly guide member 151 moves to the left of drawing, will move silk thus moves the slit 17 cooresponding positions of closely arriving with blank pipe EB.Under this state, the fixedly guide member 122 of the 2nd guide wire apparatus 120 will move silk and be bearing on the full packages FB.Then, the slip guide member 121 of the 2nd guide wire apparatus 120 moves to the left of Figure 15, moving the slit 17 that silk is transported to blank pipe EB, carries out silk thus and delivers.

When adopt above-mentioned shown in Figure 14 before during the line transfer method, along with change the position of rotary table plate 102 and seat of reel 115,116,8. blank pipe EB begins in the position and the operation silk joins, but from position 8., batch the position shown in increase with the contact angle of operation silk, advance to 9., at this moment become and surpass 60 and spend at utmost with the contact angle α of operation silk.At this moment, because the gyratory directions of blank pipe EB is opposite with the service direction of silk Y, thereby operation silk Y is just drawn together wiping by blank pipe EB surface.Blank pipe EB begins to enter fixing batching position a and make the 2nd guide wire apparatus 120 advance, make the contact angle β (angle beta of necessity when silk is delivered) of the relative blank pipe EB of operation silk to diminish.Before the 2nd guide wire apparatus 120 arrived operating position, operation silk Y was drawn together wiping because of big angle of contact is arranged on blank pipe EB, make a damaged, produce young pilose antler, the silk of meeting generation damaged is twisted in the problem in the full packages, and can on the less filament of extension fracture of wire take place, and forms line transfer and fails.

And, after the 180 position switching motions that are rotarily formed of degree at seat of reel 115,116 finish, blank pipe EB arrives and batch position a, the 2nd guide wire apparatus 120 is entered, thereby the elongated problem of time that has operation silk Y on blank pipe EB, to swipe, from the switching motion to the silk, deliver in addition to extremely needing the cost problem of longer time.In the former device, be after position a is batched in blank pipe EB arrival, the 2nd guide wire apparatus 120 is entered, this because of blank pipe EB from position of readiness b to batching position a moving process, the 2nd guide wire apparatus 120 is not entered with blank pipe EB with interfering is difficult.

When adopting above-mentioned line transfer method before shown in Figure 14, finish at the position switching motion that 180 degree of seat of reel 115,116 are rotarily formed, after blank pipe EB arrival batches position a, the 2nd guide wire apparatus 120 advanced.When the stationary guide 122 of the 2nd guide wire apparatus 120 enters assigned position, silk to full packages FB is not can be limited the time with coming off, just can make the silk of the 1st guide wire apparatus 15 move nearly guide member 151 and move to left, silk is moved the slit 17 cooresponding positions of closely arriving with blank pipe EB.For this reason, just forming the order of being moved nearly guide member 151 actions by the silk that enters  the 1st guide wire apparatus 150 of the intact back of the switching motion that is rotarily formed  the 2nd guide wire apparatus 120 of rotary table plate 102, is the problem of delivering end up to silk with regard to line transfer action institute spended time is arranged.

That is to say, in the past, filar guide was not constrained to silk and can comes off from the silk layer of full packages, since make this filar guide enter before, will move when thread being moved to the end of bobbin, have the silk pull-up problem that fall of silk from full packages, thereby think that silk thread can not move closely up to making filar guide enter before, thereby produce the problems referred to above.

In the so-called line transfer action institute's spended time be to this point that silk is delivered end also mean the operation silk on blank pipe EB, draw together the time of cutting with contact angle α and β ground and extend, silk sustains damage and produces fault such as young pilose antler, and handlebar was subjected to the silk of damage to be rolled into the problem of full packages.In addition also being a Y, former shortcoming under the situation of the contact angle α that surpasses 60 degree, with blank pipe EB, contacts to land to move nearly silk.Like this, will draw together to wear to hinder and form broken end because of silk Y is subjected to the bobbin surface.

The present invention makes for the problem that solves above-mentioned prior art existence, its objective is the method that turntable type spinning take-up machine and line transfer thereof are provided, it be can carry out 2 seat of reel batch switching motion between position and position of readiness the time deliver to extremely time up to silk and shorten, can improve thread from full packages and hand to the success ratio of blank pipe, when carrying out switching motion, do not damage thread.

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

Spinning take-up machine, it has hands to 2 seat of reel on the blank pipe at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: it is being provided with silk road restriction guide member, and it is used for controlling above-mentioned operation silk and the contacted contact angle of above-mentioned blank pipe when carrying out above-mentioned switching motion; During this period of time the contact angle of above-mentioned silk road restriction guide member control till above-mentioned operation silk and blank pipe begin to touch when thread delivering is also little with its contact angle that is held in when delivering than silk.

Described spinning take-up machine is characterized in that: above-mentioned silk road restriction guide member be also used as between above-mentioned blank pipe and full packages, above-mentioned operation silk is handed to the filar guide that blank pipe is used from full packages.

Described spinning take-up machine is characterized in that: above-mentioned filar guide is to be provided with respect to the arm that moves outside the turning circle of above-mentioned blank pipe and full packages, the ground of advancing and retreat.

Spinning take-up machine, it has hands to 2 seat of reel on the blank pipe at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: the seat of reel that member is guided to blank pipe that enters that enters to blank pipe when carrying out above-mentioned switching motion enters.

Spinning take-up machine, it has and 2 seat of reel are captured the silk that is arranged on the blank pipe end at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion catches in the mechanism and will move silk and hand on the blank pipe, it is characterized in that: be provided with and making the operation silk that the arrives above-mentioned full packages line transfer guide member that seizure mechanism moves to above-mentioned blank pipe end; Temporary transient stop mechanism is being set, and it is to be used for when moving the position of a silk layer end that is positioned at full packages above-mentioned line transfer guide member temporarily being stopped.

The line transfer method of spinning take-up machine, it has hands to 2 seat of reel on the blank pipe at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: during this period of time, the contact angle when the contacted angle of contact of above-mentioned operation silk and blank pipe is delivered than silk is also little till when carrying out above-mentioned switching motion, when above-mentioned operation silk and blank pipe begin to touch silk and deliver.

The line transfer method of spinning take-up machine, it has and 2 seat of reel are captured the silk that is arranged on the blank pipe end at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion catches in the mechanism and will move and thread hand on the blank pipe, it is characterized in that: when the silk seizure mechanism of above-mentioned blank pipe end moves, make above-mentioned operation silk till above-mentioned switching motion finishes, move to the silk layer end of full packages at the operation silk that makes above-mentioned arrival full packages.

The line transfer method of described spinning take-up machine is characterized in that: just make above-mentioned operation silk be moved to the silk layer end of full packages when above-mentioned operation silk does not contact with blank pipe.

The line transfer method of described spinning take-up machine is characterized in that: above-mentioned operation silk is moved on the silk layer end of full packages, and the operation silk of above-mentioned arrival full packages is remained on the silk layer go up that silk delivers in order to carrying out.

Spinning take-up machine of the present invention, it has hands to 2 seat of reel on the bare bobbin at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: it is being provided with silk road restriction guide member, and this is used for controlling operation silk and the contacted contact angle of above-mentioned bare bobbin when carrying out above-mentioned switching motion; Above-mentioned silk road restriction guide member is controlled the contact angle during this period of time till above-mentioned operation silk and blank pipe begin to touch when thread delivering, and its contact angle that is held in when delivering than silk is also little.

Described silk road restriction guide member be also used as between above-mentioned blank pipe and full packages, above-mentioned operation silk is handed to the filar guide that blank pipe is used from full packages.

Described filar guide is to be provided with respect to the arm that moves outside the turning circle of above-mentioned blank pipe and full packages, the ground of advancing and retreat.

Described spinning take-up machine, it has hands to 2 seat of reel on the blank pipe at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: the seat of reel that member is guided to blank pipe that enters that enters to blank pipe when carrying out above-mentioned switching motion enters.

Described spinning take-up machine, it has and 2 seat of reel are captured the silk that is arranged on the blank pipe end at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion catches in the mechanism and will move and thread hand on the blank pipe, it is characterized in that: the operation silk that makes the above-mentioned full packages of arrival is being set is catching the line transfer guide member that mechanism moves to the silk of above-mentioned blank pipe end, temporary transient stop mechanism is being set, and it is to be used for when moving the position of a silk layer end that is positioned at full packages above-mentioned line transfer guide member temporarily being stopped.

The line transfer method of described spinning take-up machine, it has hands to 2 seat of reel on the blank pipe at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion, it is characterized in that: during this period of time, the contact angle that above-mentioned operation silk and the contacted angle of contact of blank pipe are held in when delivering than silk is also little till when carrying out above-mentioned switching motion, when above-mentioned operation silk and blank pipe begin to touch silk and deliver.

The line transfer method of described spinning take-up machine, it has and 2 seat of reel are captured the silk that is arranged on the blank pipe end at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with switching motion catches in the mechanism and will move and thread hand on the blank pipe, it is characterized in that: catch a mechanism when moving to the silk of above-mentioned blank pipe end at the operation silk that makes above-mentioned arrival full packages, be till above-mentioned switching motion finishes, make above-mentioned operation silk move to the silk layer end of full packages.

Described invention just makes above-mentioned operation silk move nearly silk layer end to full packages when above-mentioned operation silk does not contact with blank pipe.

Described invention makes above-mentioned operation silk move on the silk layer end of full packages when switching motion finishes, and the operation silk of above-mentioned arrival full packages is remained on the silk layer.Deliver to carry out silk.

Good effect of the present invention:

As mentioned above, when adopting described invention, because in the seat of reel revolution, promptly when carrying out switching motion, restriction guide member in silk road is constrained to the contact angle of operation silk and blank pipe less, thereby operation silk to be subjected to blank pipe to draw together the degree of wiping lighter, silk can damaged, and can improve a probability of success of delivering.Especially during the processing the filament low as extensibility easily under the occasion of the silk of broken end, the probability of success in the time of silk being delivered further improves.Though also can consider before silk is delivered, not make silk to contact with blank pipe, but when carrying out like this, can produce such problem, promptly can be subjected to and the entry time that position and this guide member are set of silk road restriction guide member and relevant all restrictions such as conversion action time of full packages, and adopt the present invention just can not produce such problem, therefore, can not make the device complexity, can realize above-mentioned effect.

When adopting described invention, be also used as a road restriction guide member owing to silk is delivered the filar guide of usefulness, with the contact angle of minimizing operation silk with blank pipe, thereby in line transfer action, just can deliver with preparing filar guide is entered for silk, time of from the switching motion to the silk, delivering can be shortened thus, the time that silk contact with blank pipe can be shortened, thus damage, a raising success ratio of delivering that can reduce thread.

When adopting described invention, can prevent the interference of blank pipe and full packages, filar guide is entered.

When adopting described invention, because the member that enters when carrying out switching motion, to blank pipe is to guide with seat of reel, thereby the in-position that just can correctly determine to enter member with respect to being inserted in the blank pipe on the seat of reel, just needn't adopt the complexity control that correctly coincide the sort of transfer time that makes the entry time that enters member and full packages and blank pipe, also needn't above-mentionedly synchronously change blank pipe and full packages etc. and make it have the time more than needed in order to obtain with low speed, therefore can shorten transfer time, and, this also can be applicable to and implement above-mentioned invention.

When adopting described invention, though be the silk layer end that the operation silk is moved to full packages in the line transfer action, but catch near the mechanism owing to it can be moved nearly silk to its tube end, thereby can reduce silk is drawn together wiping by blank pipe time, the quality that is rolled into the silk in the full packages can be improved, and the probability of success that silk is delivered can be improved.Especially during the processing the filament low as extensibility easily under the occasion of the silk of broken end, the probability of success in the time of silk being delivered further improves.In the past, such problem is arranged, promptly, catch mechanism for the operation silk once being moved nearly silk to the blank pipe end, can not carry out silk when the filar guide that the operation silk can not fallen from the silk pull-up of full packages does not enter between blank pipe and the full packages moves closely, and the entry time of filar guide also for fear of with switching motion in bobbin interference and restricted, therefore in any case, till delivering, all want spended time.And if use the present invention, just have to enter with above-mentioned filar guide and irrespectively carry out thread moving near advantage.

When adopting described invention, owing to when the operation silk does not contact with blank pipe, silk is moved to the silk layer end of full packages, thereby the silk layer end that silk is moved to full packages during this period of time, silk just can not be subjected to owing to the damage that causes with contacting of blank pipe, the yarn quality of full packages can be improved, and the success ratio that silk is delivered can be further improved.

When adopting described invention, because when the end of conversion of the position of seat of reel, make above-mentioned operation silk move to the silk layer end of full packages, and the operation silk of arrival full packages remained on silk layer go up that silk delivers to carry out, thereby in delivering silk the needed time be reduced to the shortest.

Spinning take-up machine of the present invention and line transfer method thereof also are applicable to spin winding machine and line transfer method thereof.

Below present invention will be described in detail with reference to the accompanying embodiment:

Fig. 1 is the front elevation of spinning take-up machine of the present invention,

Fig. 2 is the top view of the 2nd guide wire apparatus,

Fig. 3 is the top view of the 1st guide wire apparatus,

Fig. 4 is the 1st action diagram of the 2nd guide wire apparatus,

Fig. 5 is the 2nd action diagram of the 2nd guide wire apparatus,

Fig. 6 is the 3rd action diagram of the 2nd guide wire apparatus,

Fig. 7 is the 1st action diagram of the 1st guide wire apparatus,

Fig. 8 is the 2nd action diagram of the 1st guide wire apparatus,

Fig. 9 is the 3rd action diagram of the 1st guide wire apparatus,

Figure 10 is the 4th action diagram of the 1st guide wire apparatus,

Figure 11 is the 5th action diagram of the 1st guide wire apparatus,

Figure 12 is the 6th action diagram of the 1st guide wire apparatus,

Figure 13 is the action diagram of being delivered by the silk that the 1st guide wire apparatus and the 2nd guide wire apparatus form,

Figure 14 is the front elevation of the line transfer method of the spinning take-up machine before the expression,

Figure 15 is the lateral plan of the line transfer method of the spinning take-up machine before the expression,

Below, with reference to accompanying drawing an embodiment of the invention are described.Fig. 1 is the front elevation of spinning take-up machine of the present invention, and Fig. 2 is the structure top view of the 2nd guide wire apparatus, and Fig. 3 is the structure top view of the 1st guide wire apparatus.

The basic structure of spinning take-up machine at first, is described with Fig. 1.Elevator chamber 1, the rotating rotary table plate 2 of energy, front end that the energy free lifting is being set on body frame 7 have the fixed mount 18 of control box 10.

On above-mentioned elevator chamber 1, supporting touch roll 3 respectively, range device the 4, the 1st guide wire apparatus 50 that traverses, above-mentioned touch roll 3 is crimped on and is positioned on the following silk layer that batches locational bobbin B, this bobbin B is along anticlockwise direction revolution shown in Figure 14.On the range device 4 that traverses the guide member 6 that traverses is being set, this guide member 6 that traverses contacts with silk Y, by it is moved in the scope of traversing a Y is traversed.In the upstream of this range device 4 that traverses the 1st guide wire apparatus 50 is being set also, it is when being used in the position of conversion full packages FB and blank pipe EB silk being delivered, remove the silk Y and the guide member 6 that traverses to contact, make this Y to move to the journey of traversing extraneous.Above-mentioned the 1st guide wire apparatus 50 moves nearly guide member (yarn is posted せガイ De) 51 by silk and the silk tail is extractd guide member 52 and stationary guide 53 constitutes.

Above-mentioned rotary table plate 2 is can be rotating by the effect of the device for revolving and driving that does not have expression among the figure for middle heart with rotating

shaft

14, and 2 seat of

reel

15,16 can be given prominence to freely to rotate respectively and be arranged on this rotary table plate 2.On each seat of

reel

15,16, inserting several bobbin B, form the slit (silk seizure ditch) 17 of the means of catching as silk at an end of these bobbins, in the silk coiling process, a side seat of reel 15 is positioned at the bobbin 16 that batches position a, the opposing party and is positioned at position of readiness b.When on silk Y is batching the bobbin B of position a, being rolled into full volume, 2 times turnbacks of rotary table plate, with the place-exchange of seat of

reel

15,16, a Y is handed to from full packages FB newly be positioned on the blank pipe EB that batches position a, and proceed to batch.Fig. 1 is illustrated in the state when this Y is delivered, and at position of readiness b place, full packages FB is bearing on the seat of reel 16.

Fixed mount 18 is arranged on highlightedly from body frame 7 on the oblique upper that on the position that can not influence elevator chamber 1 lifting, promptly is arranged on rotary table plate 2 and the position parallel with elevator chamber 1.Front end at this fixed mount 18 is being provided with control box 10, in the fixed mount 18 except electric wire by the part, all the other are all empty.The 2nd following guide wire apparatus 20 is being set below this fixed mount 18.The downside of body frame 7 constitutes the pedestal 19 that extends abreast with seat of reel 15,16.The 2nd guide wire apparatus 20 is provided with slide plate 24, its can freely enter on rocking arm 23, at the front end of slide plate 24 slip filar guide 21 and stationary guide 22 are being set.Carrying out blank pipe EB when batching position a switching motion, slide plate 24 as prescribeies enter constantly, and slip filar guide 21 also plays a road restriction guide member, are used for controlling and arriving the contact angle of the contacted operation silk of the blank pipe EB that batches position a Y.And as described below, the 1st guide wire apparatus 50 and the 2nd guide wire apparatus 20 are to carry out jointly delivering to the silk of blank pipe EB.

Below, the detailed structure of the 2nd guide wire apparatus 20 that can freely advance and retreat is described between the full packages of blank pipe that batches the position and position of readiness with reference to Fig. 2.Between body frame 7 and the mounted panel 18a that hangs down from fixed mount 18, can support axle 26 pivotally by bearing 27.Fix a pair of

rocking arm

23,23 at these two ends of 26, between the rocking arm 23 of body frame 7 sides and body frame 7, connecting cylinder 28.When the elongation of the bar of cylinder 28, rocking

arm

23,23 is swung downwards for middle heart with axle 26, forms the solid line position of position of readiness with reference to Fig. 4), when the bar of cylinder 28 shortened, rocking

arm

23,23 be that middle heart makes progress and swings with axle 26.

Rocking arm

23,23 is in the swing of the position of the turning circle that leaves full packages Fb and blank pipe EB.On the side of the rocking arm 23 of body frame 7 sides, guide plate 29,30 is installed, when rocking arm 23 is upwards swung, collide with the anchor shaft 11 that is arranged on the root of the seat of reel 16 on the rotary table plate 2 highlightedly, by the upwards action of seat of reel 16 Control arms 23.Because turntable 2 turns round when switching motion, thereby determine state that rocking

arm

23,23 makes progress solid line position in linkage) with reference to Fig. 4 with the mobile phase of seat of reel 15.

Be processed with guiding ditch 31 (with reference to Fig. 4) on rocking

arm

23,23, between

rocking arm

23,23 slide plate 24 be set, it is to determine states by 2

guide bars

32,32 along this guiding ditch 31.On slide plate 24 access mechanism is being set, it is to be made of the 1st link rod 33,33 of the left and right sides, the 2nd link rod 34,34 of the left and right sides, pipe link 35, speed control valve 37.By pin 33a one end axle of the 1st link rod 33,33 is propped up on slide plate 24, by pin 33b the end of the other end with the 2nd link rod 34,34 is connected.The intermediate point of the 2nd link rod 34,34 is bearing on the axle 26 by support 34b by pin 34a, and the other end is connected with pipe link 35, and pipe link 35 is to form the synchronous of both sides link rod by pin 34c.In addition, between the intermediate point of the 2nd link rod 34 of body frame 7 sides and the other end, connecting cylinder 36.

When the bar of cylinder 36 extends, make the revolution of the 2nd link rod 34,34 clockwise directions, make the 1st link rod 33,33 outstanding, thereby slide plate 24 is marched forward.When the bar of cylinder 36 shortens, make the revolution of the 2nd link rod 34,34 anticlockwise direction, the 1st link rod 33,33 is drawn in, thereby slide plate 24 is drawn back.The amount of supplying with the pressure sky of cylinders 36 with speed control valve 37 adjustment just can be adjusted to the speed of advance of slide plate 24 and astern speed respectively the value of regulation.

Be spaced from each other certain intervals and be installed with abreast at the front end of slide plate 24, the slip filar guide 21 of silk thread that hangs with upstream side and the stationary guide 22 that hangs with the silk thread in downstream.Slip filar guide 21 can be along axially being free to slide of seat of reel 15 by the effect that is connected the cylinder 40 between pin 39,39 and the slide plate 24, pin the 39, the 39th, by slotted hole 38,38 guidings of slide plate 24 sides.Slip filar guide 21 has the latch closure portion 41 that the limit of the cooresponding parallelogram otch 43 of number of number and bobbin B forms.Stationary guide 22 has the cooresponding pawl of giving prominence in the otch 43 of slip filar guide 21 42 of number of number and bobbin B.The pawl 42 of stationary guide 22 is limited in operation silk on the position that can not come off from the silk layer of full packages FB (the 3rd line transfer guide member) when line transfer, and this operation silk is to be moved to by conducting wire pole 59 effects of following conduct the 1st line transfer guide member on the end of bobbin B.The latch closure portion 41 of slip filar guide 21 is transported to the position of slit 17 to the upstream side of operation silk Y and carries out silk and deliver (the 2nd line transfer guide member).When cylinder 40 elongation,, when cylinder 40 shortenings, revert to graphic position of readiness hanging over the position that silk in the latch closure portion 41 is transported to crosscut slit 17.

Below, the upstream side that is arranged on the range device that traverses is described, moves nearly guide member 51 and silk tail by silk and extract the 1st guide wire apparatus 50 that guide member 52 and stationary guide 53 constitute with reference to Fig. 3.Silk tail excision guide member 52 is avoided the position from retreating of long and two-short dash line and is entered into the operating position shown in the solid line, and the guide member that traverses of the range device that traverses that does not have expression among a Y and the figure is broken away from.Silk move nearly guide member 51 on the bodies of rod 57 56 guidings of many guiding ditches and the advance and retreat action by 58 effects of the 1st cylinder by the pedestal 55 of elevator chamber, highlightedly be provided with number identical with the bobbin number, move a near guide rod (the 1st line transfer guide member) 59 as silk as the line transfer guide member.Guiding ditch 56 is provided with line part 56a and retreats the 56b of portion, is introduced into by the body of rod 57 of roller 57a guiding and a silk guide rod 59 and hangs a silk position, after this carries out silk is moved to the action in drawing left side.The bar front end of the 2nd cylinder (temporary transient stop mechanism) 61 on block 60, the block of giving prominence to the side 60 being installed on this barred body 57 and being installed in pedestal 55 contacts and temporarily stops.On this temporary transient stop position, silk guide rod 59 is in the otch 43 of slip filar guide 21, pawl 42 the 1st positions in front of formation stationary guide 22.When the bar of the 2nd cylinder 61 shortens, the body of rod 57 is moved to the drawing left, Y is transported on the guiding face 53a of stationary guide 53 silk.This 2nd position is the position at the slit 17 of bobbin B.

Fig. 4-Fig. 6 represents that the 2nd guide wire apparatus 20 is along with operating state that effluxion carried out.When the rotary table plate that does not have expression among the figure does not return turnback, just carried out batching the conversion of position and position of readiness.Fig. 4 represents to be transformed into θ ₁～θ ₂Action.At θ ₁Dislocation, bare bobbin EB is in graphic solid line position, the seat of reel 15 of bare bobbin E B is close to the guide plate 29 of the 2nd guide wire apparatus 20 and almost contacts.At this θ ₁In the dislocation, rocking arm 23 is swung to anticlockwise direction by cylinder.So guide plate 29 contacts with the anchor shaft 11 of seat of reel 15, by the state of seat of reel 15 restriction rocking arms 23.After this, when seat of reel 15 turns round with rotary table plate, also rocking arm 23 has been changed state with mentioning, the state of slide plate 24 is become gradually between blank pipe EB and full packages FB.Then, become the θ shown in the long and two-short dash line ₂Dislocation, at this moment, reach full packages FB the silk do not contact with the surface of blank pipe EB.When reaching this state, make elevator chamber 1 descend with regard to form touch roll 3 can with reach the height that the blank pipe that batches position a joins.When becoming θ ₃Dislocation the time, the operation silk Y that arrives full packages FB just can join with bare bobbin EB.So slide plate 24 beginnings of the 2nd guide wire apparatus 20 enter to operation silk Y.

Fig. 5 represents that as prescribed proceeds to θ at interval ₄～θ ₈Switching motion.When proceeding to θ ₄Dislocation the time, an operation silk Y joins with blank pipe EB a little, has entered the position in the silk road of the restriction of no show still operation silk Y though be positioned at the silk road restriction guide member 21 that is also used as the slip filar guide of the front end upside of slide plate 24.When proceeding to θ ₅Dislocation the time, the contact angle of operation silk Y and blank pipe EB begins to increase, but because meanwhile, the silk road restriction guide member 21 that is also used as the slip filar guide releases operation silk Y, thereby contact angle remained in 10 degree.At dislocation θ ₆→ θ ₇→ θ ₈The time, though blank pipe EB further is pressed onto on the operation silk Y, but owing to the action along with seat of reel of the state of rocking arm 23 changes, thereby the silk road restriction guide member 21 that is also used as the slip filar guide is further released a silk Y who is advancing also along with blank pipe EB moves and enters.Therefore before bare bobbin EB arrived final position 180 degree of conversion, the contact angle of operation silk Y and blank pipe EB still remained in 10 degree, and above-mentioned blank pipe is along rotating with operation silk Y opposite sense.

Fig. 6 represent to proceed to this of 180 degree dislocations certain batch position a the time state.That is to say, even silk Y contacts with blank pipe EB when switching motion, but up to silk deliver the position (to silk when delivering for to) during this period of time, contact angle is remained on than to deliver (for silk is captured in the slit) necessary contact angle also little in order to carry out silk to bare bobbin EB.When proceeding to above-mentioned certain position, deliver and make the contacted contact angle increase of operation silk Y and bare bobbin EB because of carrying out silk.But it is very short that the silk that this contact angle increases is delivered the time.To move the filar guide 21 that slides during this period of time that silk Y limits by the silk road restriction guide member 21 that is also used as the slip filar guide does not slide, moves a Y and be still with the bottom surface of the otch 43 of Fig. 2 and contact.When forming this wire connection with materials such as potteries and touch part, just considerably less to the damage of operation silk Y.

Below, illustrate with above-mentioned the 2nd guide wire apparatus 20 with reference to Fig. 7～Figure 12 and to carry out the 1st guide wire apparatus 50 delivered of silk.When arriving when will change, inserting bare bobbin and be in position of readiness seat of reel 16 and begin earlier to quicken, when the speed weighing apparatus regularly, rotary table plate begins revolution and begins conversion.Surpass θ to dislocation ₄And operation silk is not when also contacting with blank pipe EB, and the silk that carries out the 1st stage as shown in Figure 7 and Figure 8 moves closely.The silk tail is extractd guide member 52 and is 1. entered along direction, and the silk and the range device 4 that traverses are broken away from.So, form the coiling of center as shown that the center begins by tension force, the operation silk Y of silk.The body of rod 57 and silk guide rod 59 were once moving forward into afterwards towards side travel according to the elongation of cylinder 58, shown in arrow (3).The bar front end of the block 60 of the body of rod 57 and the 2nd cylinder 61 is collided and was once stopped.Fig. 8 represents this state.At this moment, on the surface of full packages FB, form the 1st end line coiling (エ Application De rod volume I).The primary importance that this 1st end line is reeled is in the otch 43 of slip filar guide 21, is the front at the pawl 42 of stationary guide 22.Therefore, the silk road restriction guide member 21 that is also used as the slip filar guide can remain on silk in the otch 43 and when the silk road limited, arrive certain dislocations of 180 degree.Position in other words, the 1st position are the positions that operation silk Y can not fall from the silk pull-up of the silk layer end that be positioned at full packages, are more by the position of bobbin central side than the 3rd line transfer guide member.Therefore, just can thread be moved in advance on the bobbin end in that the 3rd conversion guide member will move before entering.Thus, can in the turning period of rotary table plate, will move silk and move closely, can shorten from switching motion and begin, can shorten and move thread and contact time of blank pipe, thereby can improve a success ratio of delivering to the time of delivering silk to the 1st position near the bobbin end.And, since will move silk and blank pipe remain on do not contact or few state of contact under proceed to the moment that silk is delivered, a thereby damage that can reduce thread can further improve a success ratio of delivering.

When rotary table plate and seat of reel proceed to certain position, the bar of the 2nd cylinder 61 shown in Figure 9 is shortened, the body of rod 57 and silk guide rod 59 carry out moving near as the silk in the 2nd stage of moving more to the left of arrow shown in 3..The silk in this 2nd stage moves the 2nd near position to be determined by block 61, detects this state with sensor 61b.Though silk moves on the slit 17 that the 2nd near position is preferably in blank pipe EB, also can near slit 17.The silk of the 2nd guide wire apparatus 20 fixedly pawl 42 of guide member 22 limits silk, and it is not come off from full packages FB, has formed than the 1st end line coiling and has more reeled by the 2nd end line of end.But, as shown in figure 10, detect the body of rod 57 and contacted while of block 61a at sensor 61b, make the 2nd slip filar guide 21 of leading auto levelizer 20 as arrow 4. shown in side travel, make the downstream of operation silk Y move to the position of the slit 17 of crosscut bare bobbin EB.When this slip filar guide 21 moves, make a tail extract guide member 52 and shown in arrow (5), withdraw from, the operation silk is hung on the guiding face 53a of stationary guide 53.

So carry out the shown in Figure 11 state of silk after delivering with regard to forming 17 li ground of slit that operation silk Y is trapped in bare bobbin EB.And on blank pipe EB, form the Bao Touquan that the 2nd position by silk guide rod 59 is determined.After arriving specified time, as shown in figure 12, barred body 57 and silk guide rod 59 retreat shown in 6. as arrow and withdraw from.So the natural operation silk Y that comes off from the guiding face 53a of stationary guide 53 is hung on the guide member 6 that traverses of the range device 4 that traverses owing to the tension force of silk, begins to traverse, thereby begins common cross winding.

Figure 13 is the action time figure of expression the 1st guide wire apparatus 50 and the 2nd guide wire apparatus 20.Surpass dislocation θ at rotary table plate and seat of reel ₄, when the silk road restriction guide member 21 that is also used as the slip filar guide begins restriction operation silk Y, shown in symbol 71, will move silk Y and break away from the range device that traverses, then, shown in symbol 72, it is moved nearly the 1st position to the ends of range of traversing, shown in symbol 73, begin the coiling of the 1st terminal point circle with the 1st guide wire apparatus.When operation silk Y is in this 1st position, silk is in the otch 43 of the silk road restriction guide member 21 that is also used as the slip filar guide, a road restriction guide member 21 that is also used as the slip filar guide is guided, is entered while the seat of reel that is subjected to blank pipe EB, and an angle of contact γ who moves the relative blank pipe EB of silk is limited in 10 degree.

When rotary table plate and seat of reel proceed in certain dislocations of 180 degree, shown in symbol 74, move closely the 2nd position of the more close scope end of traversing, thread just the rolling up on the suitable position of blank pipe EB side with the packet header of symbol 75 with the 1st guide wire apparatus.The silk of full packages FB side is formed by the 2nd terminal point circle shown in the symbol 76 of pawl 42 decisions of stationary guide 22.The silk of full packages FB side hangs in the latch closure portion 41 of slip filar guide 21 and side travel just carries out silk and delivers when slit is crossed in crosscut.

Till delivering to silk during this period of time in, be the seldom a period of time that proceeds to certain position between the contact zone of operation silk and blank pipe, angle of contact during this period of time is by silk road the entering of guide member 21 of restriction that is also used as the slip filar guide and be constrained to as contact angle γ or β little.And, carry out the certain position that silk is delivered because the 2nd guide wire apparatus 20 (the 3rd line transfer guide member 42) is entered into always, thereby when reaching certain position, just can carry out silk immediately and deliver.Therefore, can to silk till delivering owing to contact thread delivering failed probability and reducing of causing with bare bobbin.Figure 14 is illustrated under the situation that former silk delivers owing to after rotary table plate and seat of reel proceed to certain position, the 2nd guide wire apparatus is entered, thereby the contact angle between the contact zone still 60 spend more than.Again because be after proceeding to certain position, by the 2nd guide wire apparatus enter, the action of the 1st guide wire apparatus, the 2nd guide wire apparatus form silk and deliver, so to time that silk is delivered lengthening just, the needed time of line transfer also just extends.Therefore, operation filament length time ground contact with blank pipe, silk is delivered failed probability also with regard to increase.Again because as shown in figure 13, just in advance silk is moved between the relief area reaching between the contact zone before closely to the 1st position, so the damage that silk moves when near can be lacked, can improve and thread deliver success ratio.

Though the explanation of above-mentioned embodiment is to illustrate from two aspects, promptly, by the silk road restriction guide member 21 restriction operation silks and the contacted contact angle of bare bobbin that are also used as the slip filar guide, thread moving near position and be divided into the 1st position and the 2nd position the 1st guide wire apparatus.Even but under the occasion of implementing respectively separately,, also can improve the probability of success that silk is delivered effectively even especially only move silk and the contacted contact angle of bare bobbin with above-mentioned silk road restriction guide member 21 restrictions by being also used as the slip filar guide.

And in the above-described embodiment, the seat of reel of blank pipe EB and rocking arm 23 near the time, specifically, in mutual contact site near the time, be that rocking arm 23 (guide plate 29,30) is contacted with seat of reel.This is in order to reduce the impact in when contact.

In the above-described embodiment, when carrying out switching motion, the member that enters to blank pipe EB is the member of the 2nd guide wire apparatus 20, but this enters member and be not limited to filar guide, also can be the insulating element that enters when carrying out switching motion between blank pipe and the full packages.And enter member and be not limited to enter between blank pipe and the full packages, also can above blank pipe, enter.As long as when carrying out switching motion near blank pipe enter.

In the above-described embodiment, when carrying out switching motion, with the seat of reel of blank pipe to the member (the 2nd guide wire apparatus 20) that enters towards blank pipe while guide, make it to enter.Therefore, the position relative with blank pipe that enters member just can correctly be determined, also can not prevent blank pipe and enter interference of components even do not carry out complicated control.

Though in the above-described embodiment, the 1st conversion guide member acts on the operation silk of upstream side of touch roll, the 1st conversion guide member is acted on the operation silk between touch roll and the blank pipe.

Claims

1. spinning take-up machine, have 2 seat of reel at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with this switching motion is converted on the blank pipe, this spinning take-up machine includes: frame, elevator chamber, turntable, be bearing in the touch roll on the elevator chamber, traverse gear, it is characterized in that: the member to the blank pipe turnover when carrying out above-mentioned switching motion has rocking arm (23), it is that the center is from upwards swing of position of readiness that this rocking arm (23) is constituted as with axle (26), when rocking arm (23) when upwards swinging, collide with anchor shaft (11); the upwards action of rocking arm (23) control by seat of reel (15); the rotation during change action by turntable (2) from the root of the outstanding seat of reel (15) of turntable (2); and by with the mobile interlock of seat of reel (15), decide the state that makes progress of rocking arm (23).

2. spinning take-up machine according to claim 1 is characterized in that: also be provided with a road restriction guide member, be used for control from above-mentioned operation silk and the contacted contact angle of above-mentioned blank pipe when carrying out above-mentioned switching motion; Above-mentioned silk road restriction guide member is controlled the contact angle during this period of time till above-mentioned operation silk and blank pipe begin to touch when thread delivering, and its contact angle that is held in when delivering than silk is also little.

3, spinning take-up machine as claimed in claim 2 is characterized in that: above-mentioned silk road restriction guide member be also used as between above-mentioned blank pipe and full packages, above-mentioned operation silk is handed to the filar guide that blank pipe is used from full packages.

4, spinning take-up machine as claimed in claim 3 is characterized in that: above-mentioned filar guide is provided with respect to the arm that moves outside the turning circle of above-mentioned blank pipe and full packages, the ground of advancing and retreat.

5, spinning take-up machine according to claim 1 is characterized in that: also be provided with the operation silk that makes the above-mentioned full packages of arrival and catch the line transfer guide member that mechanism moves to the silk of above-mentioned blank pipe end; And temporary transient stop mechanism is being set, be used for when the operation silk should be in the position of the silk layer end of full packages, above-mentioned line transfer guide member temporarily being stopped.

6, the line transfer method of spinning take-up machine, have 2 seat of reel at the switching motion that batches the conversion of position and position of readiness, the operation silk that will arrive full packages along with this switching motion is converted on the blank pipe, this spinning take-up machine includes: frame, elevator chamber, turntable, be bearing in the touch roll on the elevator chamber, traverse gear, it is characterized in that: the rocking arm that member had (23) that when carrying out above-mentioned switching motion, passes in and out to blank pipe, with axle (26) is that the center is from upwards swing of position of readiness, when rocking arm (23) when upwards swinging, collide with anchor shaft (11); the upwards action of rocking arm (23) control by seat of reel (15); the rotation during change action by turntable (2) from the root of the outstanding seat of reel (15) of turntable (2); and by with the mobile interlock of seat of reel (15), decide the state that makes progress of rocking arm (23).

7, the line transfer method of spinning take-up machine as claimed in claim 6, it is characterized in that: when the silk seizure mechanism of above-mentioned blank pipe end moves, make above-mentioned operation silk till above-mentioned switching motion finishes, move to the silk layer end of full packages at the operation silk that makes above-mentioned arrival full packages.

8, the line transfer method of spinning take-up machine as claimed in claim 7 is characterized in that: just make above-mentioned operation silk move nearly silk layer end to full packages when above-mentioned operation silk does not contact with blank pipe.

9, as the sharp line transfer method that requires 7 or 8 described spinning take-up machines only, it is characterized in that: above-mentioned operation silk is moved on the silk layer end of full packages, and the operation silk of above-mentioned arrival full packages is remained on the silk layer go up in order to carrying out silk and deliver.