KR20070012538A - Method and device for continuously winding up several threads - Google Patents

Abstract

Disclosed are a method and a device for continuously winding up several threads to bobbins (5). According to the invention, the bobbins (5) are simultaneously retained and wound on two driven bobbin spindles (7.1, 7.2). Each of said bobbin spindles (7.1, 7.2) is disposed on two rotatably mounted bobbin revolvers (10.1, 10.2) which are provided with two additional driven bobbin spindles (11.1, 11.2) for taking over the threads and continuing the winding process. During the winding process, the threads are fed to the bobbins (5) by means of two pressing rollers (6.1, 6.2) which are allocated to the bobbin spindles and rest against the circumference of the bobbins (5). In order to ensure that all threads are pulled as uniformly as possible off a device that is mounted upstream when changing bobbins on both bobbin spindles (11.1, 11. 2), the pressing rollers (6.1, 6.2) are driven at a thread-guiding circumferential speed which is greater than the circumferential speed of the bobbins (5) of both bobbin spindles (11.1, 11.2) when changing the bobbin spindle. To this avail, both pressing rollers (6.1, 6.2) are driven by a joint roller drive unit which is connected to a control device (21) that controls the rotary drive of the bobbin revolvers (10.1, 10.2). ® KIPO & WIPO 2007

Description

METHOD AND DEVICE FOR CONTINUOUSLY WINDING UP SEVERAL THREADS}

The present invention relates to a method for continuously winding a plurality of yarns in a failure according to the preamble of claim 1, and to an apparatus for implementing the method according to the preamble of claim 9.

General methods and general apparatus are known from WO 03/068648 A1.

In known methods and known apparatus, the yarn is wound in series on two failed spindles arranged in series with one another to form a failure. For this purpose, the failing spindle is in each case driven by the spindle drive means. Each failed spindle is assigned to a pressure roller that is held radially movable relative to the failed spindle through a rocker. Upon winding the seal into the failure, the freely rotatable pressure roller contacts the outer circumference of the failure. Two failed spindles are in each case arranged to project onto the failed turret. The failure turret supports a second failure arranged to be offset 180 ° in each case. Thus, as the failure turret rotates, failures on the two failure spindles provided in the failure turret can be wound up alternately. For failure replacement, the failure spindle, located in the working position and completely containing the failure, is in each case moved away from the pressing roller designated by the rotational movement of the failure turret. In each case the second failing spindle is in contact with the pressure roller in unison to take over the seal.

In known methods and known apparatus, failures with different diameters due to tolerances in the setup of the apparatus and due to fluctuations in the titer of the thread have the disadvantage that they can be wound around two failed spindles. In the case of a thread change where a failed spindle with full failure performs separation of the thread without contact with the pressure roller, a tension tension of the thread is inevitable which can cause the thread to loosen, especially with a fully drawn thread.

It is therefore an object of the present invention to develop a method and apparatus of the type described above in which uniform separation of the yarn is maintained in all the wound simultaneously without any noticeable fluctuations in the tension of the yarn upon replacement of the yarn.

This object is achieved according to the invention by a method having the features according to claim 1 and by an apparatus having the features according to claim 9.

Advantageous refinements of the invention are defined by the merging of features and features of each dependent claim.

The present invention has not been proposed by the fact that a winding machine is basically known which winds up a large number of threads of a failed spindle, as can be seen for example from EP 0391101 A1. In this case, the failure is driven by the press roller by spindle drive and roller drive. Upon failure replacement, the outer circumferential speed of the pressure roller increases, keeping the tension of the seal at a certain level higher than the pressure roller. This obviously has a beneficial effect on feeding the thread to the failed spindle. However, the problem of feeding multiple threads simultaneously to two failed spindles is still neglected in this case as a whole.

The present invention has the particular advantage that, despite possible other winding diameters, the feeding of two failed spindles is critically determined by the setting of looping ratios between the yarn and the pressure roll. To this end, upon replacing the failed spindles, the two pressure rollers are driven at the peripheral speed for failure guidance higher than the respective failure peripheral speed of the failure of the two failed spindles. To this end, the device according to the invention has a roller drive for two pressing rollers, which are connected to a control device provided in the rotary drive of the failing turret. This ensures that a change in the circumferential speed of the pressing roller can be met as a function of the rotational motion of the failing turret.

The increase in the peripheral speed in the pressure rollers is preferably caused by the synchronous acceleration of the two pressure rollers. To this end, the roller drive can be formed in the case of an electric motor with gear means connecting two pressure rollers to each other, or in the case of two separate electric motors operated by a common control device.

In the winding method of the failure, the deformation method according to the present invention in which the pressure roller keeps driving in such a manner that a slip setting between the failure and the pressure roller is possible is such that the growth difference in the failure diameter occurring during the winding process is preferably compensated for. It offers a special advantage. Thus, the pressure roller can be driven in relation to a failure having both a driving effect and a braking effect. Preferably, a slight increase in the pressure roller rotational speed is conducted to the failure winding.

As claimed in claims 4 and 5, the development according to the invention provides another controllability which, by way of a change of method, affects the accumulation of failures. For this purpose, the pressure roller is preferably rigidly connected to the height adjustment holder, so that essentially identically mixed arrangements can be maintained at each failed spindle. Moreover, the bearing force exerted by the pressure roller for winding the failure to the two failed spindles can be set by simple means.

However, it is also possible, in principle, to connect the pressure roller to the holding part via removable means.

If possible, two failed spindles in operation can be operated at the same rotational speed and thus the same failed peripheral speed, and according to a preferred development of the invention, each failed spindle is driven and controlled synchronously.

For the growth of the failure, the deviation motion required during winding of the two failed spindles in operation is also guided by the compression roller by the movable retainer, or by the rotational motion of the two failed turrets, preferably by the synchronous rotational motion. Can be executed. In particular, in order to move the holding part, a slide and slide guide are proposed in which two compression rollers can be moved synchronously.

However, optionally, there is also the possibility of retaining the pressure rollers in two movable rockers that are in each case rotatably fixed directly to the machine stand. This improvement is particularly suitable for the deformation method in which the deflection movement is provided alone by the rotation of two failed turrets.

When winding the two failed spindles, the adjustment drive of the spindle drive preferably takes place synchronously to set the outer circumferential speed of the failure so as to ensure the thread removal and the thread feed as constant as possible. For this purpose, preferably, the rotational speed of one of the pressure rollers is sensed and variously controlled to set the failure peripheral speed. This improvement of the invention is distinguished, in particular, in the case of failure winding, the change in the drive rotational speed of the failed spindle can be controlled by a common closed loop circuit. By means of the control device, as a function of the respective measured rotational speeds of the pressure rollers, a joint change in the drive rotational speed of the failed spindle occurs, so that the detected rotational speed of the pressure rollers remains essentially constant. In this case, the second pressure roller that does not follow the closed loop circuit automatically moves in the same state as the pressure roller monitored by the sensor. In order to implement this deformation method, an improvement of the apparatus according to the invention has a rotational speed sensor provided on one of the pressure rollers for sensing the rotational speed thereof. The rotational speed sensor is connected to the spindle driver of the failing spindle which is located in the operating position by the control device to form a closed loop circuit. Thus, the sensor signal can be preferably utilized to operate two spindle drivers.

The method according to the invention is described in more detail below by some embodiments of the device according to the invention, with reference to the accompanying drawings.

1 to 4 are schematic diagrams showing a first embodiment of a device according to the invention for carrying out the method according to the invention.

5 is a schematic diagram showing the driving principle of the embodiment of FIG.

6 is a schematic diagram showing another driving principle of the embodiment of FIG.

7 is a schematic diagram showing another embodiment according to the present invention.

* Description of the symbols for the main parts of the drawings *

1.1, 1.2. Seal 2.1, 2.2. Thread guide

3. Seal Guide Carriers 4, 4.1, 4.2. Traverse

5.1, 5.2. Cross thread guide 6.1, 6.2 pressure roller

7.1, 7.2. Failure spindle in working position 8.1, 8.2. Fail tube

9.1, 9.2. Failed 10.1, 10.2. Failure turret

11.1, 11.2 Fail spindle at rest 12. Machine stand

13. Retention part 14.1, 14.2. Slide guide

15. Slide 16.1, 16.2. Relief cylinder unit

17. Roller driver 18.1, 18.2. Roller end

19. Gear means 20. Rotational speed sensor

21. Control unit 23.1, 23.2. Spindle driver

24, 24.1, 24.2. Controller 25. Electric Motor

26. Belt Drive 27. Controller

28.1, 28.2. Electric motors 29.1, 29.2. Failure station

30. Rotary actuators 31.1, 31.2. Spindle driver

32. Force Generator 33. Drive Wheel

34.1, 34.2. Turret Shaft 35. Gear Means

36. Controllers 37.1, 37.2. Locker

38.1, 38.2 Stroke Sensor

1 to 4 are some views showing the first embodiment of the winding apparatus according to the present invention. In this case, FIG. 1 is a side view of the embodiment, FIG. 2 is a top view of the failing spindle of the embodiment, and FIGS. 3 and 4 are front views of the embodiment in various operating positions. As there is no description of one of the figures, the following description applies to all figures.

An embodiment of the winding apparatus according to the invention has two failure stations 29.1 and 29.2 formed one after the other on the machine stand 12. In this case, the failing stations 29.1 and 29.2 are arranged in mirror symmetry with respect to the center of symmetry. Thus, the right failing station 29. 1 consists of a failing turret 10.1 rotatably mounted on the machine stand 21. The first protruding failure spindle 7.1 and the second protruding failure spindle 11. 1 are maintained at the failure turret 10. 1 with an 180 ° offset. In the illustrated operating state, the first failing spindle 7.1 is in the operating position for winding the plurality of threads. The second failure spindle 11. 1 is in the replacement position for replacing the full failure with an empty failure tube.

The second failure turret 10.2, arranged in the same horizontal plane, remains mirror symmetric to the first failure turret 10.1 at the second failure station 29.2 of the machine stand 12. The failure turret 10.2 supports the protruding failure spindles 7.2 and 11.2. In the operating state shown, the fail spindle 7.2 is in the operating position and the fail spindle 11. 2 is in the replacement position.

Two failure turrets 10.1 and 10.2 are coupled to a common rotary driver 30, and the failure turrets 10.1 and 10.2 can be driven in the opposite direction of rotation. The rotary driver 30 is connected to the central control unit 21. Each failed spindle (7.1, 7.2, 11.1 and 11.2) held in the failed turrets (10.1 and 10.2) is provided to the spindle driver, respectively. 1 shows the spindle drivers 23.2 and 31.2 of the failed spindles 7.2 and 11.2 of the failed station 29.2. The spindle drives 23.1, 23.2, 31.1 and 31.2 of the failed spindles of the two failing stations 29.1 and 29.2 are connected to the central control unit 21 as can be seen in FIG. 2.

Each failed turret 10.1 and 10.2 is in each case followed by a tread run by pressure rollers 6.1 and 6.2. In this case, at the failing station 29.1, the pressure roller 6. 1 interacts with the failing spindle, in each case, to wind up the various yarns with failing. Upon winding the seal 1.1, the pressure roller 6.1 contacts the outer circumference of the failure 9 to be wound.

Similarly, in failure 29.2, the pressure roller 6.2 interacts with the failure spindle 7.2 in the operating position in order to wind the second group of threads of the yarn 1.2 into failure. In this case too, the pressure roller 6.2 contacts the outer circumference of the failure 9 to be wound.

The pressure rollers 6.1 and 6.2 are rotatably mounted to the holding portion 13 and are firmly connected to each other by the holding portion 13. In this case, the pressure rollers 6.1 and 6.2 are provided with a roller driver 17, as shown in FIG.

The holding part 13 supports the crossing means 4 in front of the pressure rollers 6.1 and 6.2. The traversing means 4 is arranged in the middle plane of the thread feed between the fail stations 29.1 and 29.2, and the failing stations 29.1 and 29.2 are moved by forward and backward movements of the seals 1.1 and 1.2 into the cross stroke. Has a plurality of transverse thread guides (5.1 and 5.2) for. The traversing means 4 can be formed, for example, by a reversible threaded shaft having one or more grooves on the outer periphery for guiding the transverse thread guides 5.1 and 5.2.

On the upper side of the holding part 13, a thread guide carrier 3 is provided which moves two groups of head thread guides 2.1 and 2.2. The head seal guides 2.1 and 2.2 form a thread feed between the fail spindles 7.1 and 7.2. In this case, the failure station 29.1 is provided to the group of seal guides 2.1, and the failure station 29.2 is provided to the group of seal guides 2.2.

The holding part 13 is movably held perpendicular to the machine stand 12 by the slide 15 and the slide guides 14.1 and 14.2. The slide 15 is in this case held in the slide guides 14.1 and 14.2 by the force generator 32 so that in each case the winding rollers 6.1 and 6.2 fail at each winding of the seals 1.1 and 1.2. It bears a predetermined bearing force against (9). In this embodiment, the force generator 32 is such that the two compression rollers 6.1 and 6.2 and the total weight of the cylinder 13, and components such as the traverse means 4 additionally mounted to the holding part 13, are supported. Is formed by two relief cylinder units 16.1 and 16.2. Relief cylinder units 16.1 and 16.2 which are coupled to the slide 15 on both sides of the device are connected to the control device 21 so that the relief cylinder units 16.1 and 16.2 can be controlled in connection with their supporting action. Thus, the bearing force acting between the pressing rollers 6.1 and 6.2 and the failure 9 during winding is determined by the weight fraction of the total weight.

In the embodiment shown in FIGS. 1 to 4, in each case four yarns are wound up in failures in the winding stations 29.1 and 29.2. Basically, the number of yarns wound simultaneously is shown by way of example. Thus, one or more yarns can be wound simultaneously to each failing station 29.1 and 29.2. In practice, however, this type of winding device is used alone to wind up a plurality of yarns.

In order to start the winding operation on the failing spindles 7.1 and 7.2, the pressure rollers 6.1 and 6.2 are guided to the lower position by the slide 15 and the relief cylinder units 6.1 and 6.2. After the yarns 1.1 and 1.2 of the yarn group are caught in the failing tube and the opposite side of the yarn is wound, winding is started. Upon winding the failure 9, the relief cylinder units 16.1 and 16.2 are adjusted and operated in such a way that a predetermined bearing force acts on the failure 9. The bearing tension is preferably kept constant while winding the thread on the failing spindles 7.1 and 7.2. However, it is also possible to set a specific force profile of the bearing force during winding progress. For this purpose, for example, the replacement pressures of the relief cylinder units 16.1 and 16.2 are set to a predetermined value, sensed and controlled by the control device 21. By this pressure adjustment, the deflection movement of the slide 15 can be preferably controlled.

In this embodiment, the deflection required during the winding of the yarns 1.1 and 1.2 with the growth of the failure 9 is basically a failure spindle (maintained and moveable by the slide 15 which is kept moveable). 7.1 and 7.2). Due to the fixed arrangement of the pressing rollers 6.1 and 6.2 of the holder 13, the growth of the failure 9 can occur synchronously as a result of the movement of the slide 15.

The rotating device 30 of the failing turrets 10.1 and 10.2 can preferably be operated stepwise or continuously to carry out a deflection movement. In this case, the two failed turrets 10.1 and 10.2 are joined to each other by gear means.

4 shows an embodiment in the working state in which the fail spindles 7.1 and 7.2 are pivoted for fail replacement by actuation of the rotation device 30 of the failing turrets 10.1 and 10.2. In this case, the full failure 9 is loosened by the contact of the pressure rollers 6.1 and 6.2. In this state, acceleration of the pressure rollers 6.1 and 6.2 through the roller driver 17 is simultaneously started by the control device 21. Two pressure rollers 6.1 and 6.2 are synchronously accelerated at a predetermined outer circumferential speed, relative to the failure outer circumferential speed of the full failure, which is pivoted on the two failed spindles 7.1 and 7.2. As a result, in each case, a driving yarn friction is generated in each yarn which proceeds into the full failure 9 of the failure spindles 7.1 and 7.2. Thus, the outer circumferential speed of the pressure rollers 6.1 and 6.2 is higher than the thread running speed of the individual yarns. This state is maintained upon failure replacement and is controlled as a function of the rotational motion of the failure turret. As soon as a new contact takes place between the pressing rollers 6.1 and 6.2 and the failure of the newly formed failing spindles 11.1 and 11.2, the pressing rollers 6.1 and 6.2 are set back to their initial values for the continuous winding of the yarn.

In order to explain the driving principle of the embodiment of the winding apparatus according to the present invention, a version as much as possible is described below with reference to FIG. 5. For the sake of clarity, only the parts of the failure stations 29.1 and 29.2 which are necessary for driving in such a device are shown in FIG. 5.

In the driving principle according to FIG. 5, the fail spindle 7.1 is connected to the spindle driver 23. 1 at the fail station 29.1. The spindle driver 23. 1 is preferentially provided to the controller 24. 1 connected to the control device 21. In this case, the failure 9 wound around the failure spindle 7.1 is shown in dashed lines. Similarly, the pressure roller 6.1, indicated by the dotted line, contacts the outer circumference of the failure 9. The pressing roller 6.1 has a roller end 18.1. At the roller end 18. 1, the rotational speed sensor 20 is provided so that the rotational speed of the pressing roller 6.1 can be sensed. The rotational speed sensor 20 is connected to the control device 21.

The roller end 18.1 of the pressing roller 6.1 is coupled to the roller end 18.2 of the second pressing roller 6.2 by a gear means 19. In this embodiment, the gear means 19 is mechanically formed by a belt or chain, causing the two pressing rollers 6.1 and 6.2 of the two failing spindles to rotate at the same rotational speed in opposite directions. In order to drive the gear means 19, an electric motor 25 is coupled to the drive wheel 33. The drive wheel 33 is coupled to the gear means 19. The electric motor 25 is provided to the controller 27 which is coupled to the control device 21. Thus, the controller 27, the electric motor 25, the drive wheel 33 and the gear means 19 form a roller driver 17.

In order to drive the failed turrets 10.1 and 10.2, the respective turret shafts 34.1 and 34.2 are coupled to each other by gear means 35, for example a chain. In this case, the turret shaft 34.1 is driven by the rotary driver 30. The rotary driver 30 is controlled by the provided controller 36, which is connected to the central control unit 21.

In the failing station 29.1, the second failing spindle 11.1 held in the failing turret 10.1 is driven by the spindle driver 31.1 and the provided controller 24.3. The controller 24.3 is coupled to the control device 21.

At the failing station 29.2, the failing spindle 7.2 is driven counterclockwise by the spindle driver 22.2 in order to wind the thread into failure. In this case, the pressure roller 6.2 rotates clockwise at the failure outer periphery at the corresponding rotational speed of the pressure roller 6.1. Rotational transmission between the pressure rollers 6.1 and 6.2 takes place by the gear means 19. In two failure stations 29.1 and 29.2, the yarn is wound up at the same time, so that the same growth of failure 9 takes place at each failure spindle 7.1 and 7.2.

The failing spindle 11.2 held in the rest position at the failing station 29.2 can be driven via the spindle 3.12 and the provided controller 24.4. The controller 24.4 is connected to the control device 21.

In order to obtain a constant winding speed of the yarn, the rotational speed of the pressure roller 6.1 is continuously sensed by the rotation sensor 6.1 and provided to the control device 21. The required rotational speed of the pressing roller 6.1 is stored in the control device 21. As soon as an unacceptable deflection is detected between the sensed actual rotational speed of the pressure roller 6.1 and the stored desired rotational speed of the pressure roller 6.1, a control signal is generated and supplied to the controllers 24.1 and 24.2. . The controllers 24.1 and 24.2 change the drive rotational speeds of the spindle drives 23.1 and 23.2 in the required direction. Therefore, during the entire winding of the thread, a constant peripheral speed of failure can be set. In this case, the spindle drivers 23.1 and 2.2 are preferably formed by an asynchronous motor or a synchronous motor.

By means of the electric motor 25, the load ratio between the roller driver of the pressing rollers 6.1 and 6.2 and the driver of the failing spindles 7.1 and 7.2 can be set in an overlapping manner. Thus, the pressure rollers 6.1 and 6.2 can act on the failing surface of the failure so that both driving and stopping effects are present. The load ratio is supplied by the control device 21 and adjusted.

When the winding failure reaches a predetermined maximum diameter, the rotary drive 30 is operated through the control device 21 and the controller 36, so that the failing spindles 7.1 and 7.2 with full failure are pressed by the pressure roller 6.1. And the failure turrets 10.1 and 10.2 move in opposite directions so that they are guided away from 6.2). At the same time, via the control device 21 and the controller 27, the electric motor 25 of the control device is operated so that the pressure rollers 6.1 and 6.2 are accelerated at an increased peripheral speed. What is obtained by the gear means 19 is that the two pressure rollers 6.1 and 6.2 are synchronously accelerated, so that the action occurs equally in all the yarns. Thus, even in the case of a large number of seals, the failure replacement operation can be preferably made without any effect on the processing device or the spinning device, without any appreciable effect.

6 is another embodiment showing the driving principle for the embodiment shown in FIG. 1 of the device according to the invention. The driving principle shown in FIG. 6 is essentially the same as the above embodiment of the driving principle according to FIG. 5. To that extent, reference is made according to the above description, and therefore only the differences are shown here. The roller drivers of the pressure rollers 6.1 and 6.2 are formed by two electric motors 28.1 and 28.2 and by a controller 27 provided in the electric motor. The controller 27 is connected to the control device 21 so that each electric motor 28.1 and 28.2 can be operated at the same setting to drive the pressure rollers 6.1 and 6.2.

Furthermore, in comparison with the above embodiment according to FIG. 5, the spindle drivers 23. 1 and 23.2 of the failing spindles 7.1 and 7.2 in each case are controlled by the controller 24.1. In this case, the spindle drivers 23.1 and 23.2 can be configured as synchronous motors or asynchronous motors. Spindle drives 31.1 and 31.2 are provided with a controller 24.2. The controllers 24.1 and 24.2 are connected to the control device 21.

The rotary drivers of the failing turrets 10.1 and 10.2 are formed by two separate rotary drivers 30.1 and 30.2 which can be operated jointly via the controller 36. The controller 36 is connected to the control device 1.

The function and operation of the individual actuators are the same as in the above embodiment, and hence reference is made to the above description.

7 shows a front view of another embodiment of a device according to the invention. The embodiment according to FIG. 7 is essentially the same as the embodiment according to FIG. 1, so that reference is made to the above description, where only the differences are shown. In this case, parts having the same function are given the same reference numerals.

In comparison with the above embodiment, in the embodiment shown in FIG. 7, the pressure rollers 6.1 and 6.2 are pivotally held on the machine stand 12 by two separate rockers 37.1 and 37.2. In each case, the rockers 37.1 and 37.2 are provided with stroke sensors 38.1 and 38.2 in which the movement of the pressure rollers 6.1 and 6.2 can be detected. The stroke sensors 38.1 and 38.2 are connected to a control device (not shown) via signal lines.

The separate traversing means 4.1 and 4.2 provide in each case a seal run to the pressure rollers 6.1 and 6.2. In this embodiment, each traversing means 4.1 and 4.2 are provided with a winged traversing device. In this case, each thread is guided back and forth at the winding station of the thread by a wing wound in the opposite direction.

All components and drivers are not described, and furthermore, the same configuration as the above embodiment is shown.

In the working state shown, in each case a number of failures 9 are wound on the failure spindles 7.1 and 7.2 in the operating position. In winding the seals 1.1 and 1.2, the deflection movement is effected by the rotational drive of the failure turrets 10.1 and 10.2. For this purpose, the stroke movements of the pressure rollers 6.1 and 6.2 are sensed by the provided stroke sensors 38.1 and 38.2 and a signal is transmitted to the control device. As soon as the pressure roller 6.1 or 6.2 takes the actual position of deflection from the desired desired range, a control command is generated in the control device for causing the rotational drive of the failure turrets 10.1 and 10.2. The rotational movement of the failure turrets 10.1 and 10.2 takes place until the pressure rollers 6.1 and 6.2 take their predetermined range again.

The drive of the pressure rollers 6.1 and 6.2 is configured in the same manner as in the above embodiment, so that in case of a failure change, the two pressure rollers 6.1 and 6.2 each take up the winding speed of the full failure away from the failure spindles 7.1 and 7.2. Accelerated to a higher, generated peripheral speed.

The method and apparatus according to the invention are particularly suitable for winding up new yarns. In this case, the thread can be taken out from the spinning device or the processing device. In essence, with a consistently secured removal force of the seal, even treatment of all the seals of the treatment device or spinning device can be obtained, especially in the case of a failed replacement operation.

Claims (16)

In a method of winding up multiple threads into failures, the failures are simultaneously held and wound on two driven failure spindles, the yarns supplied to the failures by two pressure rollers provided on the failure spindles, and the failure spindles Is dropped from the pressure roller after completion of the failure, two different driven failure spindles are supplied to the pressure roller to receive the seal and continue the winding operation, and when the failure spindle is replaced, the two pressure rollers A method of continuously winding a plurality of yarns into a failure, characterized in that it is driven at a thread guide peripheral speed higher than the failure peripheral speed of failure of the failed spindle. The method of claim 1 wherein the pressure roller is accelerated synchronously with respect to the circumferential speed. 3. The pressure roller of claim 1 or 2, wherein upon winding of the failure, the pressure roller remains driven to cause slip compensation between the failure and the pressure roller. How to wind up. 4. A continuous number of yarns in a failure according to any one of claims 1 to 3, characterized in that, upon winding of the yarns, the bearing forces against failures caused by the pressure rollers remain essentially constant. How to wind up with. 4. The failure according to any one of claims 1 to 3, wherein upon winding of the seal, the bearing force for the failure caused by the pressure roller is varied in accordance with a predetermined force profile. To wind the thread continuously. 6. A method according to any one of the preceding claims, wherein the failing spindle is driven and controlled synchronously. 7. The method according to any one of claims 1 to 6, wherein upon winding, the pressure roller is jointly guided by the movable retainer to effect a deflection movement for growth of the failure. To wind the thread continuously. 8. An outer circumferential speed according to any one of claims 1 to 7, wherein an outer circumferential speed of one of the pressure rollers is sensed to control a failed outer circumferential speed of the failure, and a driver rotational speed of two failed spindles is detected. A method of continuously winding a plurality of yarns into a failure, characterized in that it is varied jointly as a function of the sensed rotational speed of the pressure roller remains essentially constant. Apparatus for carrying out a method of continuously winding a plurality of yarns into a failure as claimed in claim 1, wherein in each case two failed spindles are provided for receiving a plurality of failed tubes 8. 7.1, 7.2, 11.1, 11.2) two movable failure turrets 10.1, 10.2, which are held in a protruding manner to simultaneously wind the thread into the failure 5, one or more rotations provided in the failure turret 10.1, 10.2 Drive 30, a plurality of spindle drives 23.1, 23.2, 31.1, 31.2, and in each case the failing spindles 7.1, 7.2, 11.1, 11.2 held in the operating position and the failure 9 during winding up. It has two rotationally mounted pressure rollers 6.1, 6.2 which are attached to the outer circumference, the two pressure rollers 6.1, 6.2 can be driven by a roller driver 17, and the roller driver 17 is The rotation of the failed turret 10.1, 10.2 A device for continuously winding a plurality of yarns, characterized in that it is connected to a control device (21) provided in the driver (30). 10. The roller driver (18) according to claim 9, wherein the roller driver (18) is formed by a gear means (19) and an electric motor (23), and the pressure rollers (6.1, 6.2) are connected to each other by the gear means (19), Apparatus for continuously winding a plurality of yarns into a failure, characterized in that the two pressing rollers (6.1, 6.2) can be driven at the same speed in opposite directions. 10. The roller driver (18) according to claim 9, wherein the roller driver (18) is formed by the two electric motors (28.1, 28.2) provided on the pressure rollers (6.1, 6.2), and the electric motors (28.1, 28.2) are controlled by a controller. Apparatus for continuously winding a plurality of yarns into failures which can be controlled synchronously. 12. The pressure roller (1) according to any one of claims 9 to 11, wherein the pressure rollers (6.1, 6.2) are rigidly or movablely connected to the movable holding part (13) so that, upon growth of the failure (9), the pressure is applied. An apparatus for continuously winding a plurality of yarns into a failure, characterized in that the rollers (6.1, 6.2) can be jointly guided with respect to the failing spindle (7.1, 7.2, 11.1, 11.2). 12. The plurality of yarns in succession according to claim 11, characterized in that the retaining portion (13) and / or the pressing rollers (6.1, 6.2) in each case interact with a controllable force generator (32). Winding device. 14. The holding part (13) according to claim 12 or 13, wherein the holding part (13) is held at the machine stand (12) by a slide (15) and a slide guide (14.1, 14.2), so that the press rollers (6.1, 6.2) A device for continuously winding a plurality of yarns into a failure, characterized in that the deflection movement is performed jointly with respect to the failing spindle (7.1, 7.2, 11.1, 11.2). 12. The pressure roller (6.1, 6.2) in each case is held in two movable rockers (37.1, 37.2), the movable rocker having a failing spindle (7.1, 7.2, 11.1). An apparatus for continuously winding a plurality of yarns into a failure, characterized in that it guides the pressure rollers (6.1, 6.2) separately from one another in the radial direction with respect to 11.2). 16. The rotational speed sensor (20) according to any one of claims 9 to 15, wherein one of the pressure rollers (6.1) is provided with a rotational speed sensor (20) for sensing the rotational speed of the pressure roller (6.1). 20 and the spindle drivers 23.1, 23.2, 31.1, 31.2 of the failing spindles 7.1, 7.2, 11.1, 11.2 are connected by a control device 21 to form a closed loop circuit A device that winds up multiple threads continuously into failures.

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