CN105683074B - Draw-off godet and seal wire disk control method - Google Patents
Draw-off godet and seal wire disk control method Download PDFInfo
- Publication number
- CN105683074B CN105683074B CN201480058521.0A CN201480058521A CN105683074B CN 105683074 B CN105683074 B CN 105683074B CN 201480058521 A CN201480058521 A CN 201480058521A CN 105683074 B CN105683074 B CN 105683074B
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- China
- Prior art keywords
- draw
- godet
- shell
- vidacare corp
- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/003—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to winding of yarns around rotating cylinders
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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
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/12—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements in spaced relation to provide a series of independent forwarding surfaces around which material is passed or wound
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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
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
-
- 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
Abstract
The present invention relates to a kind of draw-off godets for guiding yarn and the method for controlling draw-off godet and the method for running draw-off godet.The draw-off godet and the method based on the fact that, i.e., use the draw-off godet shell (1) of the draw-off godet driven by Vidacare corp (2), driving device is restarted by the rotational motion of the draw-off godet shell (1) generated manually to be had no progeny in the case where appropriately designed Vidacare corp (2) in operation.The driving device can have no progeny in operation and be activated without additional auxiliary body.
Description
Technical field
The present invention relates to draw-off godet, seal wire disk control method and the draw-off godet operation methods for guiding yarn.
Background technique
It is well known that in order to guide, convey or orient in yarn manufacture and treatment process, yarn is with one or more
A part twines circle and is guided on the circumferential surface of the draw-off godet shell of the rotation of draw-off godet.This draw-off godet ensure that in weaving loom or life
Yarn conveying during production.Such as in the deformation technique for orienting and deforming, untreated yarn is used as and is fed for cylinder
Son is provided and is directed over the multiple draw-off godets being arranged in station before and after successive in texturing machine.On station, each yarn
Line is directed and deforms and is then wound into bobbin.
This draw-off godet and seal wire disk control method are for example disclosed by WO2007/134732.
In order to guide yarn, it is known that draw-off godet have draw-off godet shell, can be driven and be connected to electronic drive
Dynamic device.Here, yarn is guided on the circumferential surface of driven draw-off godet shell.Then there is following danger, such as in the case where being set to
In reel change in the winding device of trip, it will sagging or misdelivery occur or even occur yarn breakage in station.But this
Yarn tensile stress variation of the kind in yarn guidance may cause to be not intended on the driven draw-off godet shell of draw-off godet
Some yarns twine circle.In order to realize the shortest possible break period, led in known draw-off godet by twining coil sensor monitoring
The yarn of wire tray shell is guided to allow quickly to shut down Vidacare corp.Yarn on draw-off godet shell circumferential surface twines circle and has been removed
Afterwards, it twines coil sensor and is adjusted to its initial position, as a result, the Vidacare corp power supply of interruption is reproduced, so as to reality
Existing driving device is restarted.Herein, switch for restarting Vidacare corp can be used directly as by twining coil sensor.
But the prior art also discloses such draw-off godet in principle, wherein the starting of Vidacare corp passes through independent
Switch execute.Regardless of whether switching is considered to twine the additional function for enclosing monitoring, require in switch and electric drive
Complicated wiring between device.Yarn is placed on draw-off godet circumferential surface again in breaking in operation by the operator of execution switch operation
On.
Summary of the invention
Then, the purpose of the present invention is the draw-off godet controlling parties of the draw-off godet of such improvement aforementioned type and aforementioned type
Method, that is, the starting of the Vidacare corp of draw-off godet having no progeny in operation is achieved that without additional help.
Another object of the present invention is to improve the method for running draw-off godet in weaving loom, it is specially adapted to technique stream
Journey and its requirement.
The seal wire that the present invention has quality relatively small according to following discovery, the draw-off godet that be used to guide yarn of weaving loom
Disk shell, with relatively small mass mement of inertia.In this regard, the rotation fortune of the draw-off godet shell of this draw-off godet generated manually
It is dynamic to may not need any help and completed by operator.Because the operator that usually has no progeny in operation connects manually again by suction gun
Yarn and stretch out yarn from the front of draw-off godet shell, therefore manual rotational motion can be endowed seal wire by the hand of operator
Disk shell.The rotational motion of draw-off godet shell generated manually is passed in Vidacare corp and can be detected and be used for and is appropriate
Restart.In this regard, additional switching mechanism is not needed to execute the starting of driving device.
Signal can be surveyed in order to generate directly in Vidacare corp because of the rotation of draw-off godet shell, seal wire according to the present invention
Disk is preferably designed in this way, that is, and Vidacare corp is formed by the brushless synchronous motor with integrated control electronic device, wherein
The draw-off godet shell is firmly connected to the motor reel of synchronous motor.Then, because draw-off godet shell rotates, make to synchronize electricity
Motor reel movement in motivation.It therefore, can be by the magnetic coupling between the stator and rotor in synchronous motor come straight
It practices midwifery raw electricity available signal.
Induced potential or the motor current inducted are used as that signal can be surveyed.In this regard, the present invention below changes
It is advantageous into scheme, wherein the control electronic device is with the potentiometer for measuring induced potential and for generating starting letter
Number assessment unit.Alternatively, control electronic device is designed to have the galvanometer for measuring motor current, wherein this is commented
Estimate unit and suitable enabling signal is generated by the current value measured.
But in the draw-off godet course of work, especially when the undesirable yarn on removal draw-off godet shell circumferential surface twines circle,
There is unexpected draw-off godet shell rotation.In order not to be obtained in the case where there is such undesirable draw-off godet shell rotation situation
Restarting too early for Vidacare corp is obtained, preferably realizes draw-off godet improvement project of the present invention below, wherein the assessment unit has
There is the angular acceleration of motor reel of the differentiation operator for determining synchronous motor.Therefore, curent change or voltage change
Magnification is proportional to motor reel angular acceleration.As long as the angular acceleration of motor reel is sufficiently large, it should execute and restart.
Therefore, which has the comparator of actual value and storage threshold value for comparing angular acceleration.Therefore, exist
The generation of signal caused by the undesirable rotation as draw-off godet shell in Vidacare corp can be eliminated.
In order to avoid Vidacare corp overloads in draw-off godet operation, it is specified that improvement project of the present invention below, wherein
Draw-off godet shell is closely associated with friction mechanism, it have with draw-off godet can be opposed rubbing surface, and the Vidacare corp
With operating torque monitoring function.If forming yarn on draw-off godet shell circumferential surface twines circle, it is likely that electric drive dress occur
The operating torque set is uprushed, so as to quickly shut down to avoid overload.
In order to increase yarn pulling force, yarn is preferably guided on draw-off godet shell circumferential surface with multiple-turns wound.Thus, it is specified that with
Under draw-off godet of the present invention improvement project, wherein the draw-off godet shell draws with winding multi-turn with rotatably mounted roller cooperation
Guide line.
Be also common in weaving loom, many stations be arranged side by side and in turn multiple draw-off godets start in technical process and
At the end of by combined in parallel be grouped control.In this regard, advantageously attach manual switch to driving device to start and shut down this
Draw-off godet shell.
Draw-off godet according to the present invention is also applied for guiding threads on draw-off godet shell circumferential surface simultaneously in principle.Herein
It is important that the draw-off godet shell being connected with Vidacare corp can be manually located in rotation.
The characteristics of seal wire disk control method according to the present invention is the switch control without avoiding starting driving device.Phase
Instead, the driving device of draw-off godet shell can be directly restarted by the rotational motion of draw-off godet shell generated manually.
In order to be able to achieve start-up operation so that it can be without being automated with adding help, which, which passes through, has collection
It is driven at the motor reel of the brushless synchronous motor of control electronic device.Such BLDC motor is especially suitable for can be directly
Control algolithm is realized on the drive means.
Therefore, the current or voltage of synchronous motor can be measured during motor reel rotational motion, and be started
Signal can be generated directly in control electronic device by measured value.
Especially for can exclude it is undesirable for example may when the loosening yarn of operator twines circle generated draw-off godet
Shell rotation, in order to restart, electric current during motor reel rotational motion for preferably measuring the synchronous motor increases at any time
Big and/or voltage increases over time, then to generate enabling signal by measured value in control electronic device.
It turns out that the Magnification and motor shaft angle speed of the current or voltage inducted by the rotational motion generated manually
It spends proportional.In this regard, by using curent change or the Magnification of voltage change, it can determine that the angle of motor reel accelerates
Degree, can lead to enabling signal according to the comparison between the actual value and threshold value of angular acceleration.
The control of draw-off godet can be further improved by continuously monitoring the operating torque of Vidacare corp, especially
It closes for driving device.Therefore, when beyond scheduled limit operating torque, drive is closed with may not need other supplementary means
Dynamic device.
The characteristics of method according to the present invention for being used to run draw-off godet in weaving loom is that all have no progeny in the yarn is wanted
The movement carried out on draw-off godet is directly related to draw-off godet shell.Such as it needs that yarn is made to fall on draw-off godet shell circumferential surface and restart
Draw-off godet shell.Therefore, all important movements can directly be carried out on draw-off godet shell by operator.In order to restart driving dress
It sets, operator completes the rotational motion of draw-off godet shell with hand.For this purpose, the fast hand in draw-off godet coiling direction can be passed through
Movement rotates draw-off godet shell.During rotation, draw-off godet shell executes continuous multiple rotations.Here, operator is most
It is good to lie in hand on draw-off godet shell circumferential surface with certain power, to utilize quick lateral movement of the hand in rotation direction immediately
Accelerate draw-off godet shell.
The rotational motion can preferably generate on motor rotation direction and the direction contrary with motor rotation,
Draw-off godet shell is driven by the brushless synchronous motor with integrated control electronic device.Signal is generated, signal is carried out
The motor reel rotation direction inducted is not important.
Start to terminate with the course of work but regardless of respective in order to which especially the course of work can be completed in multiple draw-off godets
How is working condition, which is activated and is shut down by switch to be manually booted.This switch can be for controlling
The block switch form of multiple draw-off godets is realized, or is realized with the independent switch form for controlling independent draw-off godet.
Detailed description of the invention
The present invention will be described in detail with reference to the attached drawings using some embodiments of apparatus of the present invention below, in which:
Fig. 1 schematically shows the sectional elevation of the embodiment of draw-off godet according to the present invention,
Fig. 2 .1, Fig. 2 .2 and Fig. 2 .3 are schematically shown under the different operating situation in weaving loom of the embodiment of Fig. 1
Side view,
Fig. 3, which is schematically shown, is related to the flow chart that the enabling signal of Vidacare corp generates,
Fig. 4 schematically show during the rotational motion generated manually the measuring signal from Vidacare corp when
Half interval contour,
Fig. 5 schematically shows the side view of another embodiment of draw-off godet according to the present invention.
Specific embodiment
Shown in the sectional elevation of implementation such as Fig. 1 of draw-off godet according to the present invention.The draw-off godet has can-like draw-off godet
Shell 1 is fixed to the protrusion free end of the motor reel 3 of Vidacare corp 2 with not rotary way.In the present embodiment
Vidacare corp 2 is constituted in the form of brushless synchronous motor 4, is also referred to as BLDC motor.Therefore, Vidacare corp 2
Including synchronous motor 4 and integrated control electronic device 5.
Vidacare corp 2 and draw-off godet shell 1 are constituted realization in the form of a structural unit, and Vidacare corp 2 has
The shell being made of multiple portions.Therefore, the motor reel 3 of synchronous motor 2 passes through multiple rolling bearings 9 in a rotatable manner
It is mounted in bear box 8.Motor reel 3 has an end opposed with draw-off godet shell 1, and rotor 10 is arranged in the end
On.Rotor 10 is formed by permanent magnet not specifically described herein.Rotor 10 is surrounded by stator 11, and multiple windings are housed on stator.
Stator 11 is kept by motor support base 12.Motor support base 12 is in bear box 8 and the electrical shell being directly positioned on synchronous motor 4
Extend between body 13.Equipped with control electronic device 5 in electrical shell 13.Electrical shell 13 and bear box 8 pass through multiple fixations
Latticing 31 is connected with each other.
Control electronic device 5 in this embodiment is by circuit board 14 and power module 15, inverter 17 and assessment unit
19 symbolic expressions.Especially control electronic device 5 has measuring mechanism 16, is usually coupled to assessment unit 9.It is additionally provided with
The storing mechanism 18 being regularly integrated in assessment unit 19.Then, storing mechanism 18 and assessment unit 19 can be with microprocessors
Form is formed.
Control electronic device 5 is connected to voltage source 21 not shown here by supply lines 21.With control electronic device 5
The connection of another place indicate that data line allows and the data exchange of higher level's machine control unit 22 by data line 20.In addition, herein
In embodiment, control electronic device 5 is connected directly to switch 23, to start in the course of work or course of work at the end of holds
The starting of row Vidacare corp 2.
The function of draw-off godet as shown in Figure 1 is explained hereinafter with reference to other Fig. 2 .1, Fig. 2 .2 and Fig. 2 .3.Fig. 2 .1,
View of the embodiment of Fig. 1 when being used in weaving loom is shown respectively in Fig. 2 .2 and Fig. 2 .3.Fig. 2 .1 is shown and filar guide cooperation
Draw-off godet, Fig. 2 .2 are shown in the running draw-off godet formed when yarn twines circle, and Fig. 2 .3, which shows to work as, restarts electric drive dress
Draw-off godet when setting 2.
In weaving loom, kept according to the draw-off godet of Fig. 1 by support 27.Herein, draw-off godet shell 1 is retained in place in branch
On the front of seat 27, and Vidacare corp 2 is retained in place on the back side of support 27.In the front of support 27, can turn
The roller 28 of dynamic installation is assigned to draw-off godet shell 1 with having certain distance.In addition, friction mechanism 24 is being fixed on support 27 just
Face, the friction mechanism are kept and one section of 1 interval of draw-off godet shell closer distance with friction surface 26.In this embodiment, rubbing machine
Structure 24 is formed by pin 25, which is fixed to support 27, extends draw-off godet shell relative to 1 co-axial orientation of draw-off godet shell and substantially
1 whole length range.
Fig. 2 .1 shows following situations, and yarn 29 is in a manner of multiple-turns wound on 28 circumferential surface of 1 circumferential surface of draw-off godet shell and roller at this time
It is directed over.Draw-off godet shell 1 under this operating condition is driven by synchronous motor 4 with substantially invariable revolving speed.Together
Step motor 4 is controlled by control electronic device 5, and the speed setpoint of control electronic device 5 passes through data input mechanism quilt
Input.
For because yarn breakage before or after draw-off godet or sagging before or after draw-off godet are being led
The case where yarn twines circle is formed on 1 circumferential surface of wire tray shell, yarn causes to synchronize electricity to the pulling action of draw-off godet shell 1 changed every time
The variation of the operating torque of motivation 4.Fig. 2 .2 shows such case, and herein, the yarn on 1 circumferential surface of draw-off godet shell twines circle
30 are started by the yarn 29 of winding input.But yarn twines circle 30 or may also occur because of the yarn left, ties
Fruit, the yarn of return are directed to yarn and twine circle 30.
Occur in which way regardless of the yarn on 1 circumferential surface of draw-off godet shell twines circle 30, operates each change of torque actual value
Change and is measured in control electronic device 5 and compared with the storage limit value of the operating torque of synchronous motor 4.Once yarn
Line twines circle 30 and touches friction mechanism 24, then generates additional operating torque by friction surface 26 and lead to synchronous motor 4
The speed quickly for operating torque increases.Once it is determined that having the operating torque not allowed increase, at once in the assessment of control electronic device 5
The switching signal for turning off synchronous motor 4 is generated in unit 19.Motor reel 3 is stopped together with draw-off godet shell 1, thus is grasped
The yarn that author can remove on 1 circumferential surface of draw-off godet shell twines circle 30.
Fig. 2 .3 shows outage soon terminate before situation.In the case, yarn 29 is introduced artificial mark spraying by operator
To doff on 1 circumferential surface of draw-off godet shell in emitter 32.Here, being placed in front of draw-off godet shell 1 by operator's manual movement
Rotation.For this purpose, 1 circumferential surface of draw-off godet shell is contacted with hand, so that operator is manual by what is quickly generated in rotation direction
The acceleration initial rotation of draw-off godet shell 1 is realized in movement.Draw-off godet shell 1 is rotated with motor reel 3, to pass through synchronous motor 4
Interior rotor 10 generates signal.
In order to which the start-up operation of Vidacare corp 2 is explained further, referring to Fig. 3.It is related to the starting letter of synchronous motor 4
Number generate flow chart as schematically in fig. 3.
Because motor reel 3 rotates, inducting for motor current and voltage occurs in synchronous motor 4.Such as from
Know that ground, control electronic device 5 are had measuring mechanism 16, can be realized in the form of galvanometer or potentiometer in Fig. 1.With regard to this
For, the induced potential U to induct by the rotational motion of draw-off godet shell and motor reel 3 generated manually or electronic electromechanics of inducting
I is flowed to be measured by measuring mechanism 16.The measured value of induced potential or motor current of inducting is supplied to control electronic device 5
Assessment unit 19.
The amplitude of the signal and the in turn absolute value of induced potential and/or motor current of inducting can not be understood undoubtedly
Ground assessment is clearly associated with manual generation process will be originated from the induced signal of motor reel rotational motion.Such as when
It eliminates when the yarn on 1 circumferential surface of draw-off godet shell twines circle, can equally generate motor reel rotational motion, induced current or voltage.
In order to distinguish rotational motion, the signal measured, which is asked, to be differentiated.For this purpose, assessment unit has differentiation operator 33, measurement is inducted
The Magnification of voltage and/or motor current of inducting.The Magnification is indicated in Fig. 3 by ratio d/dt.The Magnification with it is electronic
The angular speed of arbor 3 is proportional.Then, lead to the standard of angular acceleration a to measuring signal and differentiate.
Starting synchronous motor 4 works required angular acceleration as threshold value asIt is stored.Such as such threshold value
It can preferably be stored in the storing mechanism 18 of control electronic device.In order to execute the comparison between virtual condition and threshold value, assess
Unit has comparator 34, is compared to identified angular acceleration with angular acceleration threshold value.For exceeding angular acceleration
The case where threshold value, generates the control signal for starting synchronous motor 4 by assessment unit 19.Assessment unit 19 exports thus
Suitable signal is to inverter 17.The case where for without departing from angular acceleration threshold value, assessment unit 19 will not trigger any open
Dynamic function.
The flow chart shown in Fig. 3 for involving starting up signal generation is exemplary.But it in principle can also be directly by inducting
Signal generates enabling signal.Therefore, Fig. 4 schematic example shows the time graph for the motor current inducted.In the curve graph
In, time t is drawn on transverse axis, draws motor current I on longitudinal axis.Curve in Fig. 4 illustrates two curves, their quilts
It is denoted as I1And I2.On synchronous motor 4 for example in the draw-off godet shell rotational motion generated manually by operator during survey
Obtain motor current I1.With title I2Limit curve for example represent undesirable seal wire during eliminating yarn and twining circle
Disk shell rotational motion.Induct motor current I1、I2Curve it is completely different with following slopes, the slope for example can from when
Between difference t1-t2In see.In time t1, current value I1And I2It is measured, measured value I1Greater than measured value I2.According to corresponding manner,
In time t2, current value I1' and I2' be measured.In order to distinguish, according to the time difference occur measurement variation be then recorded and
It is assessed.In time limit t1-t2The measurement variation I of interior generation1’–I1And I2’–I2Represent the size of current value change rate.
Then, the threshold value not inputted herein by comparing actual value and previously, can identify each rotation generated on draw-off godet shell
It moves and is used for restarting the Vidacare corp.
Illustrated another embodiment just as the draw-off godet of the present invention being used in weaving loom of Fig. 5.Implementation in Fig. 5
Totally four draw-off godets are exemplified, they are placed on common support 27.Support 27 maintains multiple 1 Hes of draw-off godet shell in front
Multiple rollers 28, the roller are maintained on support 27 in a manner of free to rotate and overhang.Draw-off godet shell 1 passes through motor reel
3 are connected to the Vidacare corp 2 being placed on 27 back side of support.In this embodiment, totally four 2 phases of Vidacare corp
Mutually it is arranged side by side.The quantity of driving device 2 and the quantity of the draw-off godet shell on support 27 are exemplary.It in principle can be
Eight, 12 or 16 or more draw-off godets are set on draw-off godet support.
The draw-off godet being maintained on support 27 is equally realized with according to the embodiment of Fig. 1.Embodiment shown in Fig. 5
In, it is provided to the power supply of Vidacare corp 2 by supply lines 21, supply lines passes through packet control unit 35 and block switch 36
It is connected to the higher level's power supply unit not being expressly shown herein.Driving device 2 is connected to grouping control list by data line 20
Member 35, the data line is preferably with the realization of BUS system form.Packet control unit is connected to machine control unit 22.
Predetermined running parameter of the storage for the operation of related draw-off godet, each electric drive in packet control unit 35
Device 2 can be addressed separately and start.
In this embodiment, each Vidacare corp 2 can be equipped with independent switch 23, to be for example able to achieve
Stop draw-off godet shell when replacement of products.Switch 23 is illustrated with dashed lines in Fig. 5.For being needed on a draw-off godet shell 1 wherein
The case where wanting yarn to twine circle and in turn outage, leads according to above-described embodiment of Fig. 1 and Fig. 2 .1, Fig. 2 .2, Fig. 2 .3 to execute
The operation and control of wire tray.In this regard, referring to foregoing description.
Draw-off godet according to the present invention and seal wire disk control method according to the present invention and draw-off godet according to the present invention
Operation method is particularly suitable for obtaining fast and reliable operating process control when many stations in weaving loom.?
This, is because having used the brushless synchronous motor with integrated control electronic device, therefore can be to avoid complicated wiring.In addition,
Fast-response time under varying operating conditions may be implemented.
Claims (18)
1. a kind of for guiding the draw-off godet of yarn, which has and can be driven and be connected to Vidacare corp (2)
Draw-off godet shell (1), characterized in that the Vidacare corp (2) is designed in this way, that is, the Vidacare corp (2) is running
It can be restarted by the rotational motion of the draw-off godet shell (1) generated manually after interruption.
2. draw-off godet according to claim 1, characterized in that the Vidacare corp (2) is by having integrated control
Brushless synchronous motor (4) formation of electronic device (5), wherein the draw-off godet shell (1) be firmly connected to it is described same
Walk the motor reel (3) of motor (4).
3. draw-off godet according to claim 2, characterized in that the control electronic device (5) has to be inducted for measuring
The potentiometer (16) of voltage (U) and assessment unit (19) for generating enabling signal.
4. draw-off godet according to claim 2, characterized in that the control electronic device (5) has electronic for measuring
Electromechanics flows the galvanometer (16) of (I) and the assessment unit (19) for generating enabling signal.
5. draw-off godet according to claim 3 or 4, characterized in that the assessment unit (19) has for described in determination
The differentiation operator (33) of the angular acceleration (a) of the motor reel (3) of synchronous motor (4).
6. draw-off godet according to claim 5, characterized in that the assessment unit (19) has to be added for the angle
The actual value of speed (a) and the threshold value (a storeds) comparator (34).
7. draw-off godet according to claim 1, characterized in that the draw-off godet shell (1) is closely equipped with friction mechanism
(24), which has the friction surface (26) opposed with the draw-off godet shell, and the Vidacare corp (2) has
There is operating torque monitoring device (16,19).
8. draw-off godet according to claim 1, characterized in that the draw-off godet shell (1) with install in a rotatable manner
Roller (28) is cooperated to guide yarn (29) in a manner of repeatedly winding.
9. draw-off godet according to claim 1, characterized in that the Vidacare corp (2) is equipped with manual switch
(23), for starting and shutting down the draw-off godet shell (1).
10. a kind of seal wire disk control method, wherein the draw-off godet shell of the draw-off godet is driven by Vidacare corp, it is special
Sign is to have no progeny in operation, and the rotational motion that the Vidacare corp passes through the draw-off godet shell generated manually is restarted.
11. according to the method described in claim 10, it is characterized in that, the draw-off godet shell, which passes through, has integrated control electronics dress
The motor reel for the brushless synchronous motor set is driven.
12. according to the method for claim 11, characterized in that the electric current and/or voltage of the synchronous motor are described
It is measured during the rotational motion of motor reel, and generates enabling signal from measured value in the control electronic device.
13. according to the method for claim 11, characterized in that described same during the motor reel rotational motion
Walk the electric current of motor increase over time and/or voltage increase over time it is measured, and in the control electronic device
It is interior to generate enabling signal from measured value.
14. method according to claim 12 or 13, characterized in that the angular acceleration of the motor reel is determined, and
And the enabling signal is generated according to the comparison result between the actual value of the angular acceleration and threshold value.
15. according to the method described in claim 10, it is characterized in that, the operating torque of the Vidacare corp is continuously supervised
Control.
16. a kind of method for running draw-off godet in weaving loom, wherein in operating status, the draw-off godet shell passes through electronic
Driving device is actuated to guidance yarn, characterized in that has no progeny in operation, the Vidacare corp passes through by operator's hand
The rotational motion of the raw draw-off godet shell of movable property is restarted.
17. according to the method for claim 16, characterized in that the draw-off godet shell is by having integrated control electronics to fill
The brushless synchronous motor set is driven, and the rotation of the draw-off godet shell for restarting synchronous motor generated manually
Movement carries out in the opposite direction on motor rotation direction or with motor rotation.
18. method according to claim 16 or 17, characterized in that in point of multiple driving devices of multiple draw-off godet shells
In the case where group circuit, the Vidacare corp is activated and is shut down by switch to be manually booted.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013017865 | 2013-10-26 | ||
| DE102013017865.7 | 2013-10-26 | ||
| PCT/EP2014/072549 WO2015059142A1 (en) | 2013-10-26 | 2014-10-21 | Godet and method for controlling a godet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105683074A CN105683074A (en) | 2016-06-15 |
| CN105683074B true CN105683074B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480058521.0A Active CN105683074B (en) | 2013-10-26 | 2014-10-21 | Draw-off godet and seal wire disk control method |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3060506B1 (en) |
| JP (1) | JP6366724B2 (en) |
| CN (1) | CN105683074B (en) |
| TR (1) | TR201808177T4 (en) |
| WO (1) | WO2015059142A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3153609B1 (en) * | 2015-10-05 | 2021-11-10 | Hanning Elektro-Werke GmbH & Co. KG | Drive assembly for a textile machine |
| EP3153610B1 (en) * | 2015-10-05 | 2021-05-05 | Hanning Elektro-Werke GmbH & Co. KG | Control device |
| CN108350616B (en) * | 2015-11-11 | 2021-08-06 | 欧瑞康纺织有限及两合公司 | Method for monitoring mass during deformation and deformation device |
| JP7216091B2 (en) * | 2017-11-25 | 2023-01-31 | 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 | Method for monitoring take-up device and take-up device |
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|---|---|---|---|---|
| DE2111166A1 (en) * | 1971-02-19 | 1972-08-24 | Spinner Oy | Driven stretcher roller - provided with integral motor assembly and forming the rotor of the assembly |
| CN101203753A (en) * | 2005-06-28 | 2008-06-18 | 欧瑞康纺织有限及两合公司 | Method for determining the quality parameters of a thread |
| CN101448726A (en) * | 2006-05-18 | 2009-06-03 | 欧瑞康纺织有限及两合公司 | Delivery device |
| CN102101611A (en) * | 2009-12-18 | 2011-06-22 | 欧瑞康纺织有限及两合公司 | Method for operating a workstation of a winding machine and workstation of a winding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3367717B2 (en) * | 1993-08-03 | 2003-01-20 | 株式会社リケン | DC motor control circuit and DC motor |
| JP2002154749A (en) * | 2000-11-21 | 2002-05-28 | Murata Mach Ltd | Detecting device with bobbin for yarn feeder roller |
| FR2870837A1 (en) * | 2004-05-26 | 2005-12-02 | Rieter Textile Machinery Fr | Friction drive for filiform element such as textile yarn has track on outer surface of hollow cylindrical body forming rotor of motor with permanent magnets |
-
2014
- 2014-10-21 JP JP2016549629A patent/JP6366724B2/en active Active
- 2014-10-21 WO PCT/EP2014/072549 patent/WO2015059142A1/en active Application Filing
- 2014-10-21 TR TR2018/08177T patent/TR201808177T4/en unknown
- 2014-10-21 EP EP14786520.8A patent/EP3060506B1/en active Active
- 2014-10-21 CN CN201480058521.0A patent/CN105683074B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2111166A1 (en) * | 1971-02-19 | 1972-08-24 | Spinner Oy | Driven stretcher roller - provided with integral motor assembly and forming the rotor of the assembly |
| CN101203753A (en) * | 2005-06-28 | 2008-06-18 | 欧瑞康纺织有限及两合公司 | Method for determining the quality parameters of a thread |
| CN101448726A (en) * | 2006-05-18 | 2009-06-03 | 欧瑞康纺织有限及两合公司 | Delivery device |
| CN102101611A (en) * | 2009-12-18 | 2011-06-22 | 欧瑞康纺织有限及两合公司 | Method for operating a workstation of a winding machine and workstation of a winding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3060506B1 (en) | 2018-03-28 |
| TR201808177T4 (en) | 2018-07-23 |
| JP2016535713A (en) | 2016-11-17 |
| CN105683074A (en) | 2016-06-15 |
| WO2015059142A1 (en) | 2015-04-30 |
| EP3060506A1 (en) | 2016-08-31 |
| JP6366724B2 (en) | 2018-08-01 |
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