EP2571797A1 - Aufspulmaschine und verfahren zur überwachung einer aufspulmaschine - Google Patents
Aufspulmaschine und verfahren zur überwachung einer aufspulmaschineInfo
- Publication number
- EP2571797A1 EP2571797A1 EP11720769A EP11720769A EP2571797A1 EP 2571797 A1 EP2571797 A1 EP 2571797A1 EP 11720769 A EP11720769 A EP 11720769A EP 11720769 A EP11720769 A EP 11720769A EP 2571797 A1 EP2571797 A1 EP 2571797A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- turret
- distance
- contour
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/20—Sensing or detecting means using electric elements
- B65H2553/24—Inductive detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/50—Diminishing, minimizing or reducing
- B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
- B65H2601/524—Vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a dishwasher for winding threads into coils according to the preamble of claim 1 and to a method for monitoring and / or controlling a dishwashing machine according to the preambles of claims 16 and 20.
- a generic dishwashing machine and a generic method for Control and monitoring of a dishwasher are known from WO 1996/033939.
- the known winding machine is used in spinning systems for winding up freshly spun synthetic threads.
- a group of threads after spinning and stretching Ver together is wound parallel to coils.
- the winding machine has two discharging winding spindles, which are held offset from one another on a rotatable winding turret.
- the winding spindles are guided alternately by the winding revolver in a winding area and in a change area.
- the group of threads is wound parallel to the coils.
- the winding spindle cooperates with a pressure roller, which rests on the circumference of the wound coils.
- the pressure roller is held on a movable roller wheels, which in this case performs the evasive movement for growing the coils.
- the coils are held next to each other on the winding spindle.
- high yarn speeds are achieved, which can be more than 6000 m / min.
- the winding spindle held in the winding area is driven at a speed which results in a substantially constant circumferential speed of the bobbins and thus a constant winding speed.
- the winding spindle is driven in a speed range from about 2000 rpm to about 30,000 rpm when winding up the threads. With such high Speeds thus lead the least imbalance on the winding spindle to unwanted vibrations.
- unforeseen disturbances in the structure of the spools during winding for example due to thread tension fluctuations, can not be detected.
- the known dishwasher In order to detect the vibrations occurring during operation on the winding spindles, the known dishwasher on a measuring device.
- the measuring device has per winding spindle to an acceleration sensor which is arranged directly on a spindle carrier of the winding spindle.
- the measuring signals are transmitted by a rotary transformer or by radio signals to a measuring station, in which an evaluation of the measuring signal is feasible.
- the known dishwasher and the known method for monitoring the dishwasher is based on the fact that the measurement signals from the rotating Spulrevolver on which the winding spindles are held, is transmitted to a stationary measuring station.
- additional disturbing influences on the one hand directly from the vibration excitation result and on the other hand act by external influences, inevitable.
- a distance sensor is associated with each of the winding spindles to monitor a distance between a chuck and an axis of the winding spindle.
- the measurement signals of the distance sensor are also transmitted without contact from the winding turret to a stationary measuring station.
- disturbances by the signal transmission from a rotating component to a stationary measuring station are also possible here.
- a winding machine in which the pressure roller is held on a pivotable rocker is, on which a damping means for vibration damping attacks.
- the damping means is adjustable via a control device, wherein the control device is coupled to a vibration sensor.
- the vibration sensor is attached to the rocker, so that the damping means is adjustable in dependence on the momentary vibration conditions of the rocker.
- Another object of the invention is to design the measuring device within the dishwasher safe to operate with the highest possible functionality.
- the dishwasher on the fact that the measuring device has a stationary distance sensor up and that on one of the movable components, a distance contour is formed, which cooperates without contact with the distance sensor.
- the solution results from the fact that, during the winding of the coils, a change in position of one of the movably held components within a machine frame caused by vibrations of one of the winding spindle is measured without contact.
- the invention is characterized in that the measurement of the vibrations is displaced in a region of the winding machine in which no rotational transmission of the measuring signals is required.
- the invention makes use of the knowledge that the oscillations carried out on a winding spindle are transmitted via the bearing of the winding spindle and the bearing of the pressure roller to the components movably held in the machine frame.
- the oscillations carried out on a winding spindle are transmitted via the bearing of the winding spindle and the bearing of the pressure roller to the components movably held in the machine frame.
- Such component vibrations cause the layers of the component in the machine frame to change in short time intervals. This vibration-like position changes can be advantageously measured by a contactlessly held in the machine frame distance sensor.
- the distance contour on the component is adapted to a movement path of the component relative to the machine frame. So it is common that such components can be performed as a linear slide or as a rotor or rocker on a circular path.
- Another advantage of the invention is that the vibration detection does not depend on a connection between a vibration sensor and a vibrating component. Such interference-sensitive compounds for producing a contact between the vibration sensor and the component can be avoided by the contactless detection of the vibration.
- the distance sensor can be advantageously fastened in zones of the machine frame, which are less prone to vibration.
- a movable component of the winding turret is particularly suitable as a carrier of the winding spindles to detect the vibrations of the winding spindle held in the winding spindle.
- a circumferential distance contour on the winding turret.
- the distance contour forms with the distance sensor a measuring distance, which is determined by the choice of the distance contour.
- the spacing contour is rotationally symmetrical relative to the axis of rotation of the winding turret. This makes it even possible to carry out measurements in the stationary as well as in the rotating state of the winding turret.
- a different static distance between the distance sensor and the distance contour can be provided for each rotation angle of the winding turret.
- This development of the invention is particularly advantageous for carrying out particularly critical areas of the winding process, for example at the end of a winding cycle. Accordingly, in the states in which the reel turret assumes uncritical regions, it is not possible to carry out measurements.
- the development of the invention is preferably used, in which the Ab Stands contour is formed on a spacer ring and in which the spacer ring is held on the winding turret.
- the spacing contour is preferably determined on the spacer ring by its shape. In principle, however, it is also possible to form the spacing contour on the spacer ring asymmetrically.
- the spacer ring is of circular design and is centric or eccentric to the axis of rotation of the winding turret. orderly.
- the outer contour of the spacer ring can be used directly as a spacer contour.
- the development of the invention is particularly advantageous, in which the measuring device has a second distance sensor, wherein the two distance sensors are offset by an angle of 90 ° to each other.
- both measuring signals of the distance sensors can be used to clearly determine the revolver vibrations.
- the invention provides the variant in which the Abs- contour is formed on the roller carrier.
- the roll carrier can be designed both as a carriage with a linear trajectory or as a rocker with a circular trajectory.
- the roller carrier is formed by a rocker
- the spacing contour is formed on a sensor plate which is attached to the rocker in the vicinity of a pivot axis.
- the distance sensor is preferably aligned at a short distance orthogonal to the distance contour.
- the distance between the distance sensor and the Ab Stands contour is chosen such that even with the largest amplitudes of the component vibration no contact between the Ab Standskontur and the distance sensor occurs.
- the measuring device is connected according to an advantageous embodiment of the invention with a control device in which an evaluation unit analyzes the measurement signals and converts. In this case, comparisons can advantageously be made with limit values for impermissible forms of oscillation, so that a shutdown of the dishwasher can be initiated directly if the limit value is exceeded.
- the control device in which the control device is connected to a turret drive of the winding turret, offers the additional advantage that the measuring signals can also be used to control the Spulrevolvermony, for example, the distance between the winding spindle and the pressure roller due to the coil growth enlarge.
- the measurement signal can also be used advantageously for determining the angular position of the winding turret. Due to the geometric relationship between the position of the winding spindle on the winding turret, the coil diameter of the coil on the winding spindle and the position of the pressure roller or the roller carrier, a calculation or even a direct measurement of the angular position of the winding turret is possible.
- non-contact induction sensors are preferably used, which cooperates with the spacing contour of a metallic material.
- directly current, voltage and / or frequency signals can be generated, which are directly convertible to corresponding control commands within the evaluation unit or the control unit.
- the induction sensor for picking up the signals according to a development of the invention has an analog output.
- the method according to the invention for monitoring a winding machine is characterized in that, during the winding of the bobbins, a change in position of one of the moving components within a machine frame caused by vibrations of one of the winding spindles is measured.
- the vibration excitation of the component generated by the vibration of the winding spindle directly on measured the component.
- the direct relationship between the vibrations of the winding spindle and those caused on the component component vibrations thus allows monitoring of the winding spindle vibrations without direct attack on the winding spindles. Impermissible vibration phenomena, which were previously transferred into impermissible vibration phenomena of the component, thus allow a direct intervention in the operation of the dishwasher.
- conditional change of the component caused by the component oscillation is preferably detected by a distance measurement.
- the reel turret as carrier of the winding spindles and the roller carrier as the holder of the pressure roller on the circumference of the reels are particularly suitable.
- the method variant is preferably used, in which the changes in position of the bobbin revolver during a standstill and / or a rotational movement of the bobbin revolver is measured.
- winding machines in which the Spulrevolver is operated cyclically for adjusting the winding spindle, and also on dishwashers, in which the Spulrevolver is rotated continuously during a winding cycle, be monitored without interruption.
- the method according to the invention for controlling and monitoring a dishwashing machine is characterized in that, during the winding up of the bobbins, a change in position of the pressure roller and / or a change in position of the bobbin thread owing to a vibration of the bobbin spindle and is measured contactless due to a coil increase of the wound coils with a distance sensor and that the measurement signals of the distance sensor for controlling the turret drive and the spindle drives are used.
- the change in position of the roller carrier or the change in position of the winding turret are preferably detected contactlessly by an idiometric sensor, which generates proportional current, voltage and / or frequency signals per distance value.
- an idiometric sensor which generates proportional current, voltage and / or frequency signals per distance value.
- any distance value exact control commands can be assigned, so that operating conditions of the roller carrier can be detected with a bobbin change with larger changes in position.
- FIG. 1 shows schematically a front view of a first embodiment of the winding machine according to the invention
- Figure 2 schematically a side view of another embodiment of the winding machine according to the invention
- FIG. 3 schematically shows a rear view of the exemplary embodiment from FIG. 2.
- Figure 4 Scheme table a front view of another embodiment of the winding machine according to the invention
- Figure 5 Scheme table a side view of the embodiment of the invention on dishwasher from Figure 4
- FIG. 1 a first embodiment of the inventive dishwasher on table is shown in a front view.
- the dishwasher has a rotatably mounted Spulrevolver 1, which is held in a rotary bearing 9 of a machine frame 2.
- the machine frame 2 is preferably designed as a turret housing.
- the winding turret 1 is coupled to a turret drive 10, by means of which the winding turret 1 can be driven for rotation in the direction of the arrow.
- the winding turret 1 carries two winding spindles 3.1 and 3.2 arranged offset from each other by an angle of 180 ° .
- the winding spindles 3.1 and 3.2 are projectingly held on the winding turret 1 and each coupled to a spindle drive, not shown here.
- the winding spindles 3.1 and 3.2 are alternately guided by rotation of the winding turret 1 in a winding area and a change area to continuously wind a plurality of filaments 15 to a respective coil 5.
- In the illustrated position of the dishwasher is the winding spindle 3.1 in the on ebullah and the winding spindle 3.2 in a change area.
- the winding spindle 3.1 carries a plurality of winding tubes 4 and a respective wound coil 5, to which the threads 15 are wound.
- the winding spindle 3.2 held in the change region is already freed from the finished wound coils and carries new winding tubes 4.
- the number of simultaneously wound on a winding spindle 3.1 and 3.2 coils is dependent on the melt spinning process. Thus, for example, 6, 8, 10, 12 or even 16 threads can be wound simultaneously into coils on one of the winding spindles 3.1 and 3.2.
- the winding spindle 3.1 cooperates with a pressure roller 6 and a traversing device 7.
- the traversing device 7 and the pressure roller 6 are arranged on a traversing beam 8, which is projectingly connected to the machine frame 2.
- the traversing beam 8 is fixedly coupled to the machine frame 2, the pressure roller 6 being held on the traversing beam 8 via a movable roller carrier 20.
- the traversing beam 8 movably to the machine frame 2 in such a way that the winding roller 6 is guided by an evasive movement of the traversing beam 8 during winding of the spools 5 in order to increase the number of spools of the spools 5 in the fixed position of the winding spindles 3.1 to enable.
- the evasive movement is carried out to increase the axial distance between the winding spindle 3.1 and the pressure roller 6 by the rotational movement of the winding turret 1, so that the winding spindle 3.1 occupies several positions in the Aufspul Symposium.
- the turret drive 10 is controlled via a control device 14.
- the control device 14 is also connected to the drives of the winding spindles 3.1 and 3.2 and the traversing device 7, which are not shown here.
- the traversing device 7 has per thread each a traversing unit, in which traversing means are provided for reciprocating the thread. Such traversing means can be formed by rotating blades or rotating sweeping rolls, for example.
- the distance sensor 11.1 is held stationary on the machine frame 2 and arranged directly upstream of the rotary bearing 9 of the winding volve 1.
- a circumferential distance contour 13 is formed on the winding turret 1, which cooperates with the distance sensor 11.1 and spans with this a common measuring plane.
- the spacing contour 13 is formed symmetrically with respect to a rotation axis 12 of the winding turret 1.
- the ab Standskontur 13 is circular with an outer diameter, which is smaller than the diameter of the pivot bearing 9.
- the circular distance contour 13 is formed centrally to the axis of rotation 12 on the Spulrevolver 1, so that upon rotation of the Spulrevolvers. 1 a measuring distance formed between the distance sensor 11.1 and the distance contour 13 is established.
- the distance sensor 11.1 is coupled via a signal line to an evaluation unit 19, in which the measurement signals of the distance sensor 11.1 are converted into a revolver oscillation.
- the evaluation unit 19 the instantaneous actual state of the turret vibration of the winding turret 1 is compared with permissible borderline vibration states of the winding turret in order to generate a control command for deactivation directly in the control device 14 when unacceptable vibrations are detected.
- the evaluation unit 19 is coupled to the control device 14.
- the measurement of the change in position of the winding turret 1 can be detected by the circular formation of the spacer contour 13 in any angular position of the winding turret.
- the changes in position of the winding turret which make themselves directly proportional to the distance contour noticeable, can be detected with a stationary winding turret or with rotating winding turret 1.
- the distance sensor 11. 1 of the measuring device 11 is preferably designed as a non-contact indication sensor, so that the distance sensor 11. 1 directly generates current and voltage signals which are advantageously fed directly to the evaluation device 19 Control pulses can be converted.
- the distance sensor 11. 1 directly generates current and voltage signals which are advantageously fed directly to the evaluation device 19 Control pulses can be converted.
- the Ab Stands contour 13 on the Spulrevolver 1 of a metallic material which also facilitates an immediate Anformung the distance contour 13 to the Spulrevolver 1.
- FIG. 2 and FIG. 3 show a further exemplary embodiment of the winding machine according to the invention.
- the further exemplary embodiment is shown schematically in a side view in FIG. 2 and schematically in a rear view in FIG.
- the following description applies to both figures.
- FIGS. 2 and 3 The exemplary embodiment in FIGS. 2 and 3 is constructed substantially identically to the exemplary embodiment according to FIG. 1, so that the components having the same functions have been given identical reference numerals and so that only the differences are explained subsequently and otherwise reference is made to the aforementioned description.
- a plurality of threads 15 are also added to the winding spindles 3.1 and 3.2 at the same time Coils wound.
- two coils are shown on the winding spindle 3.1.
- the winding spindles 3.1 and 3.2 are rotatably mounted on the Spulrevolver 1 and coupled to the arranged at the rear spindle drives 16.1 and 16.2.
- the winding turret 1 is rotatably mounted in the pivot bearing 9 of the machine frame 2 and is driven by a drive chain 17 which is connected to the turret drive 10.
- the turret drive 10 and the spindle drives 16.1 and 16.2 are coupled to the control device 14.
- a spacer ring 18 is attached to the winding turret 1.
- the spacer ring 18 forms at its outer diameter, the distance contour 13.
- the spacer ring 18 is circular in this embodiment, wherein the distance contour 13 is equivalent to the shape of the spacer ring 18.
- the spacer ring 18 is held eccentrically to the axis of rotation 12 of the winding turret 1.
- the spacer ring 18 is associated with a measuring device 11, which has two offset by an angle of 90 ° to each other distance sensors 11.1 and 11.2.
- the distance sensors 11.1 and 11.2 are arranged stationary within the machine frame 2 and aligned at a short distance orthogonal to the circumferential distance contour 13 of the spacer ring 18.
- the distance sensors 11.1 and 11.2 of the measuring device 11 are coupled to an evaluation unit 19, which is integrated directly in the control device 14. Within the evaluation unit 19, the measurement signals of the distance sensors 11.1 and 11.2 are converted directly to a revolver vibration.
- the function for monitoring the dishwasher and for controlling the drives of the winding machine is identical in this embodiment to the aforementioned embodiment, so that reference may be made to the above description.
- Winding machine can be the distance sensors 11.1 and 11.2 additionally use to capture the respective angular position of the winding turret 1.
- the spacer ring 18 to the axis of rotation 12 turns with rotation of the winding turret 1 between the distance contour 13 and the distance sensors 11.1 and 11.2 a continuously variable distance.
- the absolute size of the distance value between the distance sensors 11.1 or 11.2 and the distance contour 13 can be converted directly into an angular position of the winding turret.
- the distance measurements for identifying impermissible oscillations can be carried out as a function of an angular position on the dishwasher.
- the monitoring of the winding machine can be carried out independently of the respective operating state of the winding turret.
- the changes in the position of the winding turret resulting from the oscillations of the winding turret can be measured during a standstill or during a rotary movement of the winding turret.
- FIG. 1 The embodiments shown in Figures 1 to 3 are only exemplary in their execution. In principle, it is also possible to design a spacer ring 18 centrically and to combine it with only one distance sensor. Alternatively, however, it is also possible, in the exemplary embodiment shown in FIG. 1, to form the outer contour 13 asymmetrically with respect to the rotation axis 12 so that different distance values between the distance sensor 11.1 and the outer contour 13 are set via the rotation angle of the winding turret. Thus, in addition to the vibration monitoring, a determination of the angular position of the winding turret would be possible.
- the spacing contour is designed in an exemplary circular manner.
- Such asymmetrical shapes of the spacing contour 13 allow one over the entire circumference of the winding turret reaching angular positioning.
- each angular position of the winding turret can be assigned a specific value of the measuring distance, so that each measuring signal of the distance sensor 11 can be assigned a specific angular position.
- the winding spindles 3.1 and 3.2 can be guided, in particular in the winding area, into exact predetermined angular positions by the winding turret 1, so that the measuring signals can advantageously also be used to control the turret 10.
- the measuring distance to the distance sensor 11.1 between a minimum value and a maximum value is changed during a revolution of the winding turret 1 through 180 ° .
- the signals generated by the distance sensor 11.1 can be converted directly into an angular position of the winding turret 1 within the control device 14.
- the turret drive 10 is activated via the control device 14 in the situation shown in Fig. 1.
- the Spulrevolver 1 pivots the winding spindle 3.1 from the Aufspul Scheme and leads them into the exchange area.
- the distance contour 13 is moved past the distance sensor 11.1, so that the measuring distance and thus the measuring signals of the distance sensor 11.1 change.
- a deactivation of the turret drive 10 takes place.
- the winding spindle 3.2 is on spooler oak and winding spindle 3.1 in the change area. Now the yarn transfer can be done and wound on the winding spindle 3.2 a new coil.
- the measuring device 11 can therefore be used advantageously to monitor the vibrations in on dishwasher and to control the dishwasher on to wind the threads.
- FIGs 4 and 5 a further embodiment of the dishwasher according to the invention is shown schematically in a front view and a side view.
- the embodiment is essentially identical to the embodiment of the winding machine according to Figures 1 and 2, so that reference is made to the above description and only the differences are explained below.
- the winding spindle 3.1 projecting on the winding turret 1 interacts with a pressure roller 6 and a traversing device 7.
- the traversing device 7 and the pressure roller 6 are arranged on a traversing beam 8, which is projectingly connected to the machine frame 2.
- the traversing beam 8 is fixedly coupled to the machine frame 2, wherein the pressure roller 6 is held on the traversing beam 8 via a movable roller carrier 20.
- the roller carrier 20 is formed as a rocker 21, which is held at one end via a pivot axis 22 on the machine frame 2 and the traversing beam 8. At the free end of the rocker 21, the pressure roller 6 is rotatably mounted with their ends.
- the rocker 21 may be fork-shaped or formed by two partial oscillations.
- the roll carrier as a lifting slide, which is held linearly displaceably on the machine frame 2 in order to allow a winding increase of the wound coils 5 in a fixed position of the winding spindles 3.1.
- the evasive movement is performed to increase the axial distance between the winding spindle 3.1 and the pressure roller 6 by the rotational movement of the winding turret 1, so that the winding spindle 3.1 occupies several positions in the Aufspul Scheme.
- the turret drive 10 is controlled via a control device 14.
- the control device 14 is also connected to the spindle drives 16.1 and 16.2 of the winding spindles 3.1 and 3.2 and the traversing device 7.
- the traversing device 7 has per thread each a traversing unit, in which traversing means are provided for reciprocating the thread. Such traversing means can be formed by rotating blades or rotating sweeping rolls, for example.
- the winding machine has a measuring device 11, which is formed in this embodiment by a distance sensor 11.1.
- the distance sensor 11.1 is held stationary on the machine frame 2 or the traversing beam 8 and assigned directly to the roller carrier 20 of the pressure roller 6.
- the distance sensor 11.1 is arranged at a bearing end of the rocker 21 in the vicinity of the pivot axis 22.
- a plate 23 is attached to the rocker 21 with a distance contour 13, which cooperates with the distance sensor 11.1 and spans with this a common measurement plane.
- the distance contour 13 is selected relative to the sensor head of the distance sensor 11.1 so that for each height position of the pressure roller 6 and thus to each angular position of the rocker 21, a certain distance between the Lens 23 Ptlerp and the distance sensor 11.1 sets.
- the distance sensor 11.1 is formed as an induction sensor with an analog output, wherein the sensor plate 23 is formed of a metallic material.
- the analogue output on the induction sensor is used to pick up the current or voltage signals, each of which corresponds to a specific distance value.
- the distance sensor 11.1 is coupled via a signal line to an evaluation unit 19, in which the measurement signals of the distance sensor 11.1 are analyzed and converted.
- a time course of the measuring signals is detected and analyzed for vibration detection. Both maximum vibration amplitudes and vibration frequencies can be analyzed and evaluation in the evaluation unit 19 are used. It is likewise possible for the measurement signals to be compared directly with stored limit values for oscillation amplitudes and oscillation frequencies. If unacceptable vibrations are detected, a control command for switching off the relevant spindle drive 16.1 or 16.2 is generated within the control device 14 so that the winding process of the threads on the relevant winding spindle 3.1 or 3.2 can be interrupted.
- the evaluation unit 19 is coupled to the control device 14.
- the absolute size of the distance value between the distance sensors 11.1 of the distance contour 13 determines an altitude of the pressure roller 6, which is determined by the increase of the wound coils 5 with stationary winding spindle 3.1 or 3.2. From this, an angular position of the winding turret can be determined. In that regard, the distance measurements for the identification of impermissible vibrations in dependence on an angular position on the winding machine can be performed. In this case too, the monitoring of the dishwasher can be carried out independently of the respective operating state of the winding turret. So can be measured from the vibrations of the roller carrier at standstill or during a rotary movement of the winding turret.
- the absolute distance values or the angular positions of the winding turret 1 are used within the control device 14 in order to control the turret drive 10 of the winding turret 1 for carrying out the deflection movement of the winding spindle 3.1 or 3.2 during the winding of the threads 5.
- the control device 14 is connected to the turret drive 10.
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Replacement Of Web Rolls (AREA)
- Winding Filamentary Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010022193 DE102010022193A1 (de) | 2010-05-20 | 2010-05-20 | Aufspulmaschine |
DE201010049849 DE102010049849A1 (de) | 2010-10-27 | 2010-10-27 | Aufspulmaschine und Verfahren zur Überwachung einer Aufspulmaschine |
DE201110016929 DE102011016929A1 (de) | 2011-04-13 | 2011-04-13 | Aufspulmaschine und Verfahren zur Überwachung einer Aufspulmaschine |
PCT/EP2011/058247 WO2011144732A1 (de) | 2010-05-20 | 2011-05-20 | Aufspulmaschine und verfahren zur überwachung einer aufspulmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2571797A1 true EP2571797A1 (de) | 2013-03-27 |
EP2571797B1 EP2571797B1 (de) | 2014-09-03 |
Family
ID=44991212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11720769.6A Not-in-force EP2571797B1 (de) | 2010-05-20 | 2011-05-20 | Aufspulmaschine und verfahren zur überwachung einer aufspulmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2571797B1 (de) |
JP (1) | JP5889285B2 (de) |
CN (1) | CN102905998B (de) |
WO (1) | WO2011144732A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016508473A (ja) * | 2013-01-24 | 2016-03-22 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトOerlikon Textile GmbH & Co. KG | 巻取り機 |
CN104444603A (zh) * | 2014-11-03 | 2015-03-25 | 竺珺 | 一种含有单条键和多个键槽的纺织绕线机 |
CN104828639A (zh) * | 2015-04-28 | 2015-08-12 | 苏州如盛化纤有限公司 | 精密卷绕的纺丝卷绕装置 |
WO2020144530A1 (en) * | 2019-01-07 | 2020-07-16 | Lohia Corp Limited | A method to position spindle precisely in turret type automatic winder |
CN115379998A (zh) * | 2020-04-11 | 2022-11-22 | 欧瑞康纺织有限及两合公司 | 用于卷绕机的卷绕转台的旋转控制的方法和卷绕机 |
CN114044405B (zh) * | 2021-11-08 | 2023-01-10 | 杭州天启机械有限公司 | 自动换筒络纱机及其控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06117837A (ja) * | 1992-10-07 | 1994-04-28 | Tamagawa Seiki Co Ltd | コイル終端の段差検出方法 |
JPH08301523A (ja) * | 1995-04-28 | 1996-11-19 | Toray Ind Inc | 糸条の巻取方法およびその巻取装置 |
JP3147820B2 (ja) * | 1997-06-05 | 2001-03-19 | 村田機械株式会社 | 紡糸巻取機 |
JPH11334999A (ja) * | 1998-05-27 | 1999-12-07 | Toray Eng Co Ltd | 糸条の巻取方法およびその巻取装置 |
DE10046603A1 (de) | 1999-09-28 | 2001-03-29 | Barmag Barmer Maschf | ERF-Schwingungsdämpfung |
DE10156454A1 (de) | 2000-11-24 | 2002-06-06 | Barmag Barmer Maschf | Verfahren zur Überwachung eines Spannfutters beim Aufwickeln und Vorrichtung zum Aufwickeln |
JP2003341934A (ja) * | 2002-05-28 | 2003-12-03 | Sumitomo Electric Ind Ltd | 線状体の巻き取り方法及び装置 |
DE102005030714A1 (de) * | 2004-07-14 | 2006-02-02 | Saurer Gmbh & Co. Kg | Aufspulmaschine und Verfahren zum Auswuchten einer Aufspulspindel einer Aufspulmaschine |
JP4469893B2 (ja) * | 2004-07-28 | 2010-06-02 | ザウラー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | 巻取り装置 |
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2011
- 2011-05-20 CN CN201180024879.8A patent/CN102905998B/zh active Active
- 2011-05-20 WO PCT/EP2011/058247 patent/WO2011144732A1/de active Application Filing
- 2011-05-20 EP EP11720769.6A patent/EP2571797B1/de not_active Not-in-force
- 2011-05-20 JP JP2013510635A patent/JP5889285B2/ja active Active
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Also Published As
Publication number | Publication date |
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CN102905998B (zh) | 2014-11-05 |
JP5889285B2 (ja) | 2016-03-22 |
CN102905998A (zh) | 2013-01-30 |
WO2011144732A1 (de) | 2011-11-24 |
EP2571797B1 (de) | 2014-09-03 |
JP2013529164A (ja) | 2013-07-18 |
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