CN108625001A - The method of weaving loom and operation weaving loom with multiple spinning or winder unit - Google Patents
The method of weaving loom and operation weaving loom with multiple spinning or winder unit Download PDFInfo
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- CN108625001A CN108625001A CN201810203559.2A CN201810203559A CN108625001A CN 108625001 A CN108625001 A CN 108625001A CN 201810203559 A CN201810203559 A CN 201810203559A CN 108625001 A CN108625001 A CN 108625001A
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- unit
- component
- weaving loom
- spinning
- sensor
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- 238000009987 spinning Methods 0.000 title claims abstract description 78
- 238000009941 weaving Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 15
- 238000005259 measurement Methods 0.000 claims abstract description 45
- 230000008859 change Effects 0.000 claims abstract description 30
- 238000012423 maintenance Methods 0.000 claims description 42
- 230000001133 acceleration Effects 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 12
- 238000007383 open-end spinning Methods 0.000 description 12
- 230000006378 damage Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/145—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements set on carriages travelling along the machines; Warning or safety devices pulled along the working unit by a band or the like
-
- 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
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
- B65H54/26—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores having one or more servicing units moving along a plurality of fixed winding units
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Looms (AREA)
Abstract
The present invention relates to a kind of weaving looms (1) with multiple spinning units (2) or winder unit, wherein, the spinning unit (2) or winder unit and/or the weaving loom (1) include at least one component (3), the component (3) can move between at least two positions (4,5), and wherein, the weaving loom (1) includes at least one sensor unit (6), and the movement of test position (4,5) and/or the component (3) is capable of by the sensor unit (6).According to the present invention, the sensor unit (6) includes the change in location and/or the Inertial Measurement Unit in the mobile size changed and/or direction for detecting the component (3).
Description
Technical field
The present invention relates to a kind of weaving looms with multiple spinning units or winder unit, wherein spinning unit or winding
Unit and/or weaving loom (i.e. component not directly related with one of spinning unit or winder unit, for example, driver
Liner plate) include at least one component that can be moved between at least two positions.In addition, weaving loom includes at least one sensing
Device unit is capable of position and/or the movement of detection components by sensor unit.Moreover, it relates to a kind of for grasping
Make the method for weaving loom.
Background technology
DE10137081A1 discloses a kind of weaving loom, which has the sensor being arranged on processing unit, borrows
Help the sensor that can detect the final position of the component of processing unit.The shortcomings that sensor is, be unable to test position it
Between position or movement.
Invention content
It is an object of the invention to eliminate this disadvantage of the prior art.
The purpose is realized by the weaving loom of the feature with independent claims and for operating the method for weaving loom.
Propose the weaving loom with multiple spinning units or winder unit, wherein spinning unit or winder unit and/or
Weaving loom has at least one component that can be moved between at least two positions.Here, component can be weaving loom not
Same component.For example, the shell or casing part of rotor spinning unit, thread capturing device and/or coiling cylinder retainer can be passed through
(for example, revolving cup the cover) forms the component.This component can move between at least two positions, wherein rotor spinning list
Either casing part can pivot and is either moved linearly by thread capturing device or coiling cylinder retainer and usually can pivot the shell of member
It moves on ground.It can compare to this, open-end spinning frame also includes correspondingly the component being moveably mounted, for example, especially
It is open-end spinning nozzle, the open-end spinning nozzle can be opened, for cleaning.
There are at least one following positions at least two positions of component：Routinely, include the part of component, especially
It is that the corresponding winder unit of weaving loom or spinning unit operate at this location.For example, being closed revolving cup during routine operation
The shell or casing part of spinning unit so that rotor spinning unit can be with textile yarn, or makes coiling cylinder retainer
The position being rolled-up on the sleeve that yarn can be residing for it.In contrast, corresponding part is at least one other position
Setting cannot be operated, this is because for example, the shell or casing part of rotor spinning unit are opened, and thus
Yarn cannot be produced.
For example, when the shell or casing part of rotor spinning machine or the revolving cup unit of open-end spinning frame are opened, it can
Stop the path of maintenance device.Accordingly, there exist the danger of maintenance device and component collisions, this is exactly to be prevented.
In addition, component can have other positions.For example, maintenance personnel can manually turn on the shell as component with
It is safeguarded.In the case of not being closed completely in the rear casing for working as maintenance but still slightly open, this can also be represented
The position of component.
Position for detection components and/or movement, weaving loom include at least the sensor unit.
According to the present invention, sensor unit includes being surveyed for the change in location of detection components and/or the inertia of mobile variation
Measure unit.It herein, can also test position variation and/or the mobile size changed and/or direction.For example, when component is around extremely
When few pivotal point rotation, change in location may, for example, be the variation of orientation.However, for example, ought such as be formed as accordingly
When the component of casing cover is moved to open, additionally or alternatively, component can be moved translationally.For example, mobile become
Change includes acceleration, such as slows down and/or accelerate, for example, just as it shows in pendulous device.
Via Inertial Measurement Unit, can by the dual-integration of mobile variation come determine component at least two positions
Between position and movement.Similarly, the position between two positions can be determined by a multiple integral of change in location, at this
In the case of kind, described two positions indicate final position.In addition, for this purpose, including component initial position and initially move two
A primary condition is necessary.However, it is possible to relatively easily learn these primary condition in the following way：Component is set to be located at
Known initial position or initial position (such as the feelings for including the shell of rotor spinning unit in component and being closed when initial
Under condition) and be thus maintained at and do not occur at mobile position at the beginning.Thereby, it is possible between each final position any
Time point determines position and/or the movement of component, for example, this is infeasible by simple contact switch.Now, by used
Property measuring unit can be with each position of detection components and/or movement.For example, the incomplete of the shell of spinning unit can be detected
It is closed.Thus, for example, corresponding instruction can be sent out to maintenance personnel or control unit：Shell is not closed, and is spinned
Unit is still to be not normally functioning.
In advantageous embodiment of the present invention, Inertial Measurement Unit includes speed probe.For example, speed probe can be by
It is designed as laser gyro or optical fibre gyro, wherein can measure around the angular speed of axis and/or angle acceleration by laser
Degree.By the measurement by laser, speed probe can also be designed to do not have movable part so that it can be steady
It builds strongly.For example, when component is merely capable of surrounding a pivotal point rotation, to around axis angular speed and/or angle add
The measurement of speed is sufficient.It can also be measured around two by speed probe or the rotation of three whole spatial axis
Turn.In this regard, speed probe can have such as two either three optical fibre gyros arranged or laser tops orthogonally
Spiral shell.
Additionally or alternatively, Inertial Measurement Unit can also include gyroscopic sensors.For example, gyro can return
Turn to rotate in instrument sensor, and the orientation in the space of Inertial Measurement Unit can be measured by the gyro.For example, thus may be used
With the rotation around different rotation axis of measurement assembly.
Equally, additionally or alternatively, Inertial Measurement Unit can also include the sensing for measuring linear acceleration
Device.It, can be with the translational movement at least one of three direction in spaces of measurement assembly by this various sensor.
When Inertial Measurement Unit includes at least one micro-electro-mechanical systems element (MEMS：Micro Electro
Mechanical System) when be similarly advantageous.Because MEMS element has the size in the range of micron to millimeter,
So Inertial Measurement Unit can be designed to especially small, thus arrangement of the sensor unit on component is that there is no problem.
In addition, MEMS element has small energy expenditure, thus can substantially be incited somebody to action in the size for the electric energy supply for demarcating weaving loom
It is ignored.In addition, when measuring, MEMS element directly generates voltage signal, which can be sent for analyzing.
It is moreover advantageous that sensor unit is arranged on spinning unit.Herein, sensor unit can also direct cloth
It sets on component.Sensor unit can be arranged on the component moved together, so that direct measurement assembly is at least two
Movement between position.Thereby, it is possible to the change in location of particularly precisely measurement assembly and/or mobile variations.
It is moreover advantageous that component is designed to keep the reel arm of reel, wherein at least one sensing
Device unit is arranged on reel arm and/or on reel.It is wound on a bobbin by the yarn that spinning unit generates, wherein
Reel is rotatably kept by reel arm.Equally, reel and reel are naturally also disposed in winder unit
Arm.For example, by the sensor unit on reel arm, the bounce of reel can be detected during reel rotates.Such as
Since reel has degree of unbalancedness, it is possible to create the bounce.Yarn cannot fitly be wrapped in reel due to the bounce
On, or reel arm damaged due to the bounce.
Alternatively, sensor unit can also be arranged on a bobbin so that sensor unit and reel rotate together.
As a result, for example, the rotating speed of reel can be measured directly.
Additionally, on a bobbin with can be respectively disposed with sensor unit on reel arm, so as to measure around
The pivot of the rotation and reel arm of spool.
In addition, the diameter of reel can also be calculated by the sensor unit on reel arm.When yarn be wrapped in around
When in spool, the diameter of reel is continuously increased, wherein therefore reel arm also pivots.It can be detected by sensor unit
The variation of orientation of the reel arm during pivot.Thus, it is possible to calculate the variation of the diameter of reel, therefrom can be inferred that
Diameter at this time.For example, it is possible thereby to determining the time point that reel has been wrapped over and must be replaced.
It is moreover advantageous that weaving loom and/or spinning unit or winder unit have such as lower component, wherein the component cloth
It sets on component, and wherein, sensor unit is arranged in region or the shell of the component.For example, the component can be set
Count into actuator and/or other sensors.Additionally or alternatively, which can also be designed to thread monitor, borrow
Help thread monitor that can detect whether to introduce yarn by spinning unit or winder unit.For example, when sensor unit is arranged
In the region of thread monitor either in its shell when (or on its shell), other than the data of defence line monitor, also
The measured value of sensor unit can be transmitted via the data line of thread monitor.It is additional for sensing thereby, it is possible to save
The data line of device unit, and for example can simply reequip sensor unit.
Furthermore it is advantageous that sensor unit is arranged in the pivot for the component that can be rotated or pivot between the two positions
In the region of turning point.For example, sensor unit may include speed probe or free gyroscope.It, can in the region of pivotal point
To come the rotation angle of detection components and/or the variation of angular speed with high-resolution.For example, when can be only in the region of pivotal point
When (dependent on construction ground) is disposed with sensor, this of the present invention may be implemented and be further improved.
It is moreover advantageous that can rotate or the component that pivots on sensor unit be arranged in and be spaced apart with pivotal point
Region in.For example, sensor unit may include the sensor for measuring linear acceleration.In addition, sensor unit
It can be arranged in the region being spaced apart in the region opposite with pivotal point on component or at least with pivotal point.By with pivot
Turning point is spaced apart, and the rotation of component or pivot can be moved by lever and be converted to translational movement, wherein linear for measuring
The sensor of acceleration can measure this translational movement.For example, can measure in this way especially small moving in rotation or
Person's pivot movement, this is because these moving in rotations or pivot movement can be enlarged into sensor unit by the length of component
Bigger movement.
In the advantageous embodiment of the present invention, weaving loom includes the control unit for being connected to sensor unit, control unit
It is designed to according to the change in location of component and/or mobile variation come (optically and/or acoustically, or via remote equipment,
For example, smart mobile phone) send out alarm, and/or stop the maintenance device moving along spinning unit and/or winder unit simultaneously
And/or person stops spinning unit and/or winder unit.In addition, for example, control unit may include for from a sensor list
The processor of change in location and/or mobile variation is calculated in the measurement of first (or multiple sensor units).For example, in order to stop
Spinning unit and/or winder unit, processor are connected to the actuator of spinning unit and/or winder unit.In addition, control unit
The information along the location of spinning unit and/or winder unit in relation to maintenance device can also be obtained.Therefore, control unit
Can when the component of one or more spinning unit and/or winder unit is projected into the shiftable haulage line of maintenance device according to
Spinning unit and/or the distance between winder unit and maintenance device decide whether that maintenance device must be stopped.
Also, it is advantageous to which spinning unit and/or winder unit have actuator, component can be two by actuator
It is moved between position.Here, actuator can also be connected to control unit so that control unit is knowing component positioned at maintenance dress
Component is set to be moved to the without hindrance position passed through from the side of maintenance device by actuator when in the shiftable haulage line set.
Moreover, it relates to a kind of method for operating the weaving loom with multiple spinning units or winder unit,
Wherein, spinning unit or one or more of winder unit and/or weaving loom other parts include can be at least two
At least one component moved back and forth between setting.In terms of weaving loom, one can be realized according to above-mentioned and/or following description given
Or multiple features.In addition, weaving loom includes sensor unit, it can be with the change in location of monitor component by sensor unit
And/or mobile variation.For example, size and/or the side of change in location and/or mobile variation can also be monitored by sensor unit
To.
For example, component can be that rotor spinning unit either in order to safeguard or clean open by open-end spinning unit
Shell or its part.For example, shell can be pivoted or can be removed from spinning unit.For example, when component still seals spinning
When unit, component is located at first position.When component is in order to safeguard or clean and open (especially opening completely), component position
In the second position.In addition, for example, component is arranged as following form in the second place：It component and moves along spinning unit
The shiftable haulage line of maintenance device intersects.The damage of maintenance device can not only be caused also in maintenance device and component collisions
Enough cause the damage of component, this needs to be avoided naturally.Thus, for example, come the position of monitor component by sensor unit,
To prevent from conflicting.
The position between first position and the second position can also be monitored by sensor unit.Component is although can be located at
Between two positions, but still maintenance device is allowed to pass through.This centre position can be obtained, and is therefrom inferred to send out
Raw maintenance device conflicts with component.Therefore it need not stop maintenance device.
It is moreover advantageous that weaving loom includes the control unit for being connected to sensor unit, control unit is according to component
Measured position and/or movement gives a warning, and/or stops the maintenance being moved along spinning unit and/or winder unit
Device and/or stopping spinning unit or winder unit.For example, can give a warning so that maintenance personnel notices component
Specific position and/or movement.For example, when component is not closed completely and cannot for example be formed negative inside spinning unit
It can be given a warning when pressure.
For example, it is also possible to for security reasons stop mobile maintenance device, to avoid and stretch into shiftable haulage line
Component conflict.
It is also possible to for security reasons stop spinning unit and/or winder unit, to execute emergent stopping.Example
It such as, can be by the shifting of sensor unit detection sensor unit when maintenance personnel carelessly opens shell during weaving
Dynamic variation (that is, acceleration) and its direction.In order to avoid maintenance personnel's injury, it can thus trigger the urgent of spinning unit and stop
Only.
In the advantageous embodiment of method, the analysis by change in location and/or mobile variation carrys out the current of computation module
Position and/or movement.For example, analysis may include summation or the integral of change in location and/or mobile variation.Advantageously,
The method step can be executed by control unit.Spinning can be improved by the position and/or accurately calculating for movement of component
The productivity of loom.For example, if control unit calculates, although component is not at scheduled position, component will not
It is projected into the shiftable haulage line of maintenance device, then need not stop the maintenance device being moved along spinning unit or winder unit.Then,
Maintenance device can pass through component, to carry out the maintenance work to other spinning units or winder unit.
Advantageously, in order to avoid damage, control unit makes to be arranged in spinning list according to measured position and/or movement
Component is moved to another position by the actuator in member or winder unit from a position.For example, if component reaches
In the shiftable haulage line of maintenance device, then component can be pivoted at least, rotate or pull out movement by actuator in a short time
Circuit, to avoid conflict.For example, if component is the shell of spinning unit, actuator can also closing assembly.
Description of the drawings
The further advantage of the present invention is described in the following example.These embodiments are illustrated in following attached drawing：
Fig. 1 is the schematic plan view of the weaving loom with multiple spinning units.
Fig. 2 is the sectional view of the spinning unit with pivotable component.
Fig. 3 is the schematic diagram for the spinning unit for producing yarn, and wherein yarn is wound on a bobbin.
Fig. 4 is the schematic diagram of the spinning unit with the component being pivoted up according to fig. 3.
Specific implementation mode
Fig. 1 shows the schematic plan view of the weaving loom 1 with the multiple spinning units 2 indicated in the same manner,
In, for the sake of simplicity, the individual spinning unit 2 of only one has reference numeral.Spinning unit 2 all having the same can be set
Meter.Weaving loom can also have the winder unit instead of spinning unit 2.
Weaving loom 1 also has component 3, and in the present embodiment, component 3 is arranged on spinning unit 2, and can be at least
Move back and forth between two positions.In the present embodiment, component 3 can since first position 4 (with reference to Fig. 2) in direction of rotation
The second position 5 being shown here is rotated or is pivoted on DR.For example, at first position 4, component 3 is positioned to single with spinning
Member 2 is aligned.For example, can by shell of (revolving cup or air-flow) spinning unit 2 or part thereof either by thread capturing device or around
Spool retainer forms component 3, wherein these are only the examples of the movable-component 3 in the scope of the invention.
In addition, in this embodiment, weaving loom 1 includes maintenance device 7, maintenance device 7 can above guide rail 8 edge
Spinning unit 2 to move on moving direction FR.For example, spinning unit 2 can be safeguarded and/or cleaned by maintenance device 7.
In addition, because component 3 can with mobile maintenance device 7 generate conflict, and thus to component 3 and maintenance device 7
Damage is generated, so being problematic when component 3 is arranged on the second position 5 being shown here.The component 3 of opening also has
Others effect.For example, the component 3 for being designed to shell seals spinning unit 2, it is negative so as to be generated in spinning unit 2
Pressure, this is important for fabrication processes.Conversely, the shell opened no longer seals spinning unit 2, and weaving can be interfered
Process.
Therefore, the sensor unit for the position for capableing of detection components 3 not being shown here is disclosed in the prior art.
However, the shortcomings that sensor unit is, it can only know that the final position of component 3 (is closed completely or beats completely
It opens).
In contrast, according to the present invention, the sensor unit 6 of weaving loom 1 has (with reference to Fig. 2) for detection components 3
Change in location and/or the Inertial Measurement Unit of mobile variation.For example, also being capable of test position variation by Inertial Measurement Unit
Size (=amount) and/or the direction of mobile variation and/or.Equally, by Inertial Measurement Unit can detect two positions 4,5 it
Between position and/or movement.For example, component 3 can have the position for allowing maintenance device 7 that can pass through from 3 side of component, but
It is that spinning unit 2 is not fully sealed as the component 3 of shell.
For example, component 3 can also be picked out from the second position 5 in the side towards first position 4 by Inertial Measurement Unit
Move up and the movement (the especially speed of the movement) is enough make by maintenance device 7 do not conflict with component 3, this is
Because it is rotated up towards the side of first position 4 enough to remote.
In addition, Inertial Measurement Unit can also measurement assembly 3 mobile variation, the especially acceleration of component 3, to
It can calculate when maintenance device 7 can pass through from 3 side safety of component.
In this embodiment, Fig. 2 shows 2 sectional views of the spinning unit with pivotable component 3.In the embodiment
In, component 3 is designed to revolving cup the cover.In this embodiment, in spinning unit 2, the textile yarn 12 in revolving cup 11.For
This, rotates revolving cup 11, wherein rotor axis 15 rotates in spinning housing 16 via rotor axis 15.The yarn 12 of weaving is via drawing
Outlet pipe 17 is drawn and is wound on unshowned reel here.Herein, revolving cup 11 rotates in revolving cup room 13, in yarn 12
Weaving during to revolving cup room 13 apply negative pressure.Revolving cup room 13 is sealed by pivotable component 3 and two sealing elements 14, to
Negative pressure can be formed.
Because negative pressure is important for the weaving of yarn 12, in this embodiment, component 3, which must seal, to be turned
Cup room 13.For this purpose, component 3 must be necessarily arranged on first position 4 so that seal revolving cup room 13 by sealing element 14.
Change in location in order to detection components 3 and/or mobile variation, are arranged in the region of the pivotal point 9 of component 3
There is the sensor unit 6 with Inertial Measurement Unit.Inertial Measurement Unit can measure the change of acceleration and rotating speed and rotating speed
Change, it can be by integrating from these measured values come the current position and/or movement of computation module 3.As a result, by inertia measurement
Unit can not only detect two positions 4,5, and can detect all positions and/or shifting between two positions
The dynamic and variation of position and/or movement.For example, being able to detect that, if opened unintentionally during fabrication processes
Revolving cup room 13 then can for example trigger the emergent stopping of spinning unit 2 when component 3 accelerates due to opening.
For example, Inertial Measurement Unit may include speed probe, to detect rotation and/or rotationally-varying, using as
The position of component 3 and/or mobile variation.For example, speed probe can be designed to optical fibre gyro or laser gyro.With this
Mode is capable of the rotating speed being equal with the rotating speed of component 3 and/or rotation speed change and/or rotation speed change of measurement sensor unit 6.
Additionally or alternatively, Inertial Measurement Unit can also include free gyroscope.Gyro can rotate in free gyroscope,
Can be with the change in orientation of measurement sensor unit 6 by gyro, and the thus change in orientation of measurement assembly 3 in space.
Additionally or alternatively, Inertial Measurement Unit can also include the sensor for measuring linear acceleration.It passes
Sensor can be arranged on the end 10 opposite with pivotal point 9 of component 3 so that by the moving in rotation of component 3 at end 10
The translational movement being converted into at least region of first position 4.
Fig. 3 shows the schematic diagram of the spinning unit 2 of production yarn, wherein yarn 12 is wrapped on reel 19.Under
In the embodiment in face, the explanation for the feature crossed by discussion is omitted from now on.Produce yarn 12 in the following way：It is first
First, by ribbon, unshowned bucket is directed to opening box from thereIn.Opening box 24
Each individual filament 23 is generated from ribbon, these filaments 23 are directed to revolving cup 11.It will be each single thin in revolving cup 11
Silk 23 is woven into yarn 12.Yarn 12 is directed out revolving cup 11, across conveying roller pair 22 and via 25 quilt of guide roller
It is directed to reel 19, the winding yarn 12 on reel 19.
In general, reel 19 is rotated not instead of from driving by reel 20.For this purpose, reel 19 is located at
On reel 20, wherein the friction between side surface 26 and the side surface 27 of reel 20 that the rotation of reel 20 passes through reel 19
Power is passed to reel 19.
In this embodiment, reel 19 is rotatably disposed on component 3a, wherein in this embodiment, by around
Spool arm forms component 3a.When winding more and more yarns 12 on reel 19, the radius R of reel 19 increases.With
It radius R to increase, component 3a is also pivoted in a manner of far from reel 20, as described above, this results in component in this embodiment
The pivot of 3a.When component 3a is pivoted, angle [alpha] also increases.
In order to be inferred to radius R, sensor unit 6a is disposed on component 3a.By making when radius R increases
Component 3a is pivoted, and is made sensor unit 6a while being rotated.The Inertial Measurement Unit being arranged in sensor unit 6a can measure
It pivots, and the thus increase of measurement angle α, it thus can be according to the radius R of the survey calculation reel 19.In addition, because energy
Enough replacements that reel is arranged according to the data, therefore this is favourable.
The Inertial Measurement Unit being arranged in sensor unit 6a can be measured by the acceleration of measurement assembly 3a
The variation of angle [alpha].For example, sensor unit 6a can thus measurement assembly 3a when radius R increases with the side far from reel 20
The speed of formula movement.Angle change can be determined in this way, and determines that component 3a's works as anterior angle according to angle change
Spend α.However, additionally or alternatively, sensor unit 6a can also measurement assembly 3a change in orientation.In this way
It can directly determine angle [alpha].
The further advantage of sensor unit 6a on component 3a is to be capable of the vibration of measurement assembly 3a.For example, if around
The side surface 26 of spool 19, which has, deviates circular periphery, or if there is reel 19 non-equilibrium property, reel 19 to open
Beginning beats on reel 20, and which results in the vibrations.It is this vibrate can result in component 3a bearing damage or around
The non-uniform winding of yarn 12 in spool 19.The two is unfavorable for the production efficiency of spinning unit 2.
Obviously, the detection and/or measurement for the vibration realized by sensor unit 6 are not limited to embodiments described herein.
It is of course also possible to be measured by sensor 6 on other engines, actuator and/or other rotations and/or the component pivoted
Vibration.
Advantageously, the damping of component 3a, component can also be adjusted by the measurement of the possible vibration to reel 19
3a is designed to reel arm here.Damping can be adjusted and/or control according to vibration, to be always adjusted to damping
It is sufficiently strong with inhibit vibration.
In addition, the orientation of the rotation axis 28 of reel 19 can be detected by the sensor 6a on component 3a.It is special as a result,
Not, the position of the rotation axis 29 relative to reel 20 can be measured by measuring the orientation of rotation axis 28 by existing.Have
Profit, in order to drive reel 19 by reel 20, by the rotary shaft of the rotation axis 28 and reel 20 of reel 19
Line 29 is set as being mutually parallel.Non-parallel degree between rotation axis 28 and rotation axis 29 makes the side of reel 19 and reel 20
Surface 26,27 only partially contacts so that reel 19 can be deformed.Particularly, there are following danger：Reel 19 deforms
To deviate circular cross section above-mentioned vibration is consequently led to form non-equilibrium property.Reel 19 starts in reel 20
Upper bounce, thus hamper winding process.
Additionally or alternatively, sensor unit 6a can also include Hall sensor, can by Hall sensor
Detect the rotating speed of reel 19.For this purpose, for example, reel 19 has the magnet rotated together with reel 19.When magnet moves
When by Hall sensor, tracer signal.Then, rotating speed depends on the frequency that signal occurs.
In addition, above-mentioned conveying roller pair 22 and guide roller 25 is arranged in this embodiment on other component 3b.Example
Such as, component 3b includes the necessary component of transmission and/or the maintenance for yarn 12.For example, component 3b includes being not shown herein
Yarn suction apparatus, yarn ends can be sucked at yarn breakage by yarn suction apparatus, for connecting yarn again
Line.In addition, in this embodiment, thread monitor 21 is provided on component 3b, yarn can be detected by thread monitor
Whether 12 be sent to reel 19.Particularly, for example, can detect whether yarn 12 is broken by thread monitor 21, and
And thus send out corresponding signal.
In this embodiment, other sensor unit 6b are disposed in the region of thread monitor 21.For example, sensing
Device unit 6b can also be arranged in the shell of thread monitor 21.Because can omit for the additional of sensor unit 6b
Data line, so advantageously, in the region of thread monitor 21 placement sensor unit 6b (or with thread monitor 21
It is arranged in together in the shell of thread monitor 21).Additionally, the measurement data of sensor unit 6b can be via yarn monitoring
The data line of device 21 being not shown herein is directed into control unit 18.
Fig. 4 shows the spinning unit with the component 3b being pivoted up of Fig. 3.For example, can be by being pivoted up
Component 3b is safeguarded or cleaning revolving cup 11.Particularly, sensor unit 6b being pivoted up and pivot together also by component 3b.
The rest part away from or towards spinning unit 2 can be detected by the Inertial Measurement Unit that is arranged in sensor unit 6b
Mobile variation, especially acceleration and/or speed.Accordingly, the current location of component 3b can be calculated.
The calculating of the position of component 3b is advantageous, this is because component 3b can be projected on the position being pivoted up
In the mobile route of maintenance device 7, thus, it is possible to lead to the conflict between maintenance device 7 and component 3b.
Additionally or alternatively, the change in orientation of sensor unit 6a detection components 3b can also be passed through.For example, when passing
When sensor 6b includes free gyroscope, it is capable of the variation of the thus orientation of detection components 3b, especially pivots away from.
In this embodiment, sensor unit 6b is arranged as with thread monitor 21.Alternatively, sensor unit 6b
It can be integrated in thread monitor 21.It can also come transmission sensor 6b's via the data line of thread monitor 21 as a result,
Measured value, so as to save for the sensor unit 6b data lines of itself.For example, sensor unit 6b can also thus into
Row is simply reequiped.The data line being not shown herein leads to control unit 18 herein.
The embodiment that the present invention is not limited to show and describe.Even if showing or describing these spies in various embodiments
Sign, as long as the content with independent claims does not generate contradiction, the modification of the combination of such as feature in the scope of the claims
It is also feasible.
Reference numerals list
1 weaving loom, 2 spinning unit
The first position of 3 component, 4 component
6 sensor unit of the second position of 5 components
7 maintenance device, 8 guide rail
The end of 9 pivotal point, 10 component
11 revolving cup, 12 yarn
13 revolving cup room, 14 sealing element
15 rotor axis, 16 spinning housing
17 fairlead, 18 control unit
19 reel, 20 reel
21 thread monitor, 22 conveying roller pair
23 fiber, 24 opening box
The side surface of 25 guide roller, 26 reel
The rotation axis of 28 reel of side surface of 27 reels
The direction of rotation rotation axis DR of 29 reels
FR moving direction α angles
R radiuses
Claims (14)
1. one kind having the weaving loom (1) of multiple spinning units (2) or winder unit, wherein the spinning unit (2) or winding
Unit and/or the weaving loom (1) include at least one component (3), and the component (3) can be at least two positions (4,5)
Between move, and wherein, the weaving loom (1) includes at least one sensor unit (6), by the sensor unit energy
Position (4,5) and/or the movement of the component (3) are enough detected,
It is characterized in that, the sensor unit (6) includes change in location and/or the mobile change for measuring the component (3)
The size of change and/or the Inertial Measurement Unit in direction.
2. the weaving loom (1) according to preceding claims, which is characterized in that the Inertial Measurement Unit includes revolution speed sensing
Device and/or gyroscopic sensors and/or sensor for measuring linear acceleration.
3. the weaving loom (1) according at least one of preceding claims, which is characterized in that the Inertial Measurement Unit packet
Include at least one MEMS element.
4. the weaving loom (1) according at least one of preceding claims, which is characterized in that the sensor unit (6)
It is arranged on the spinning unit or winder unit, is preferably arranged on the component (3).
5. the weaving loom (1) according at least one of preceding claims, which is characterized in that the component (3) is designed
At the reel arm for keeping reel (19), wherein at least one sensor element (6) is arranged in the reel
On arm and/or the reel (19).
6. the weaving loom (1) according at least one of preceding claims, which is characterized in that the weaving loom (1) and/or
The component of the spinning unit or winder unit including especially thread monitor (21), actuator and/or other sensors,
In, component arrangement over the assembly, and wherein, the sensor unit (6) be arranged in the component region or
In shell.
7. the weaving loom (1) according at least one of preceding claims, which is characterized in that the sensor unit (6)
It is arranged in the region of the pivotal point (9) for the component (3) that can be rotated or pivot between described two positions (4,5),
The sensor unit is especially the speed probe, the preferably described free gyroscope.
8. the weaving loom (1) according at least one of preceding claims, which is characterized in that the institute that can be rotated or pivot
The sensor unit (6) stated on component (3) is arranged in region be spaced apart with the pivotal point (9), preferably opposite
In, the sensor unit is especially the sensor for measuring linear acceleration.
9. the weaving loom (1) according at least one of preceding claims, which is characterized in that the weaving loom (1) includes
It is connected to the control unit (18) of the sensor unit (6), described control unit is designed to the position according to the component (3)
It sets variation and/or mobile variation gives a warning, and/or stop moving along the spinning unit (2) and/or winder unit
Maintenance device (7), and/or close the spinning unit (2) and/or winder unit.
10. the weaving loom (1) according at least one of preceding claims, which is characterized in that the spinning unit (2)
And/or winder unit has actuator, the component (3) can be between described two positions (4,5) by the actuator
It is mobile.
11. one kind is for the method that operates weaving loom (1), the weaving loom (1) according to one in preceding claims or
Multinomial to be preferably designed, the weaving loom has multiple spinning units (2) or winder unit, wherein the spinning unit
(2) or winder unit and/or the weaving loom (1) include at least one component (3), and the component can be at least two positions
Move back and forth between (4,5), and wherein, the weaving loom (1) includes sensor unit (6), by the sensor unit
Come the change in location for monitoring the component (3) and/or mobile variation, the change in location and/or the movement are preferably monitored
The size of variation and/or direction.
12. the method according at least one of preceding claims, which is characterized in that the weaving loom (1) includes connection
To the control unit (18) of the sensor unit (6), described control unit can be according to the measured position of the component (3)
It sets (4,5) and/or movement gives a warning, and/or stop the maintenance dress moved along the spinning unit (2) or winder unit
It sets (7), and/or closes the spinning unit (2) or winder unit.
13. according to the method described in previous claim, which is characterized in that by especially by described control unit (18)
The current position (4,5) and/or movement of the component (3) is calculated the analysis of change in location and/or mobile variation, it is described
Analysis is preferably summed.
14. the method according at least one of preceding claims, which is characterized in that described control unit (18) is according to quilt
The position (4,5) of measurement and/or movement make the actuator being arranged on the spinning unit (2) or winder unit by the component
(3) it is moved to another position (4,5) from a position (4,5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017105700.5 | 2017-03-16 | ||
| DE102017105700.5A DE102017105700A1 (en) | 2017-03-16 | 2017-03-16 | Textile machine with a variety of spinning or winding units and a method for operating the textile machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108625001A true CN108625001A (en) | 2018-10-09 |
| CN108625001B CN108625001B (en) | 2022-04-19 |
Family
ID=61580944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203559.2A Expired - Fee Related CN108625001B (en) | 2017-03-16 | 2018-03-13 | Textile machine with a plurality of spinning or winding units and method for operating a textile machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3375742B1 (en) |
| CN (1) | CN108625001B (en) |
| DE (1) | DE102017105700A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111815A (en) * | 2019-06-19 | 2020-12-22 | 里特机械公司 | Method for operating a spinning machine for the semi-automatic or fully automatic production of cross-wound bobbins |
| CN114174207A (en) * | 2019-06-20 | 2022-03-11 | 潘泰克纺织机械有限责任公司 | Fabric treatment machine of the type with a fabric accumulation station and method of controlling the accumulation of an accumulation station of a fabric treatment machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019106512A1 (en) | 2019-03-14 | 2020-09-17 | Aesculap Ag | Surgical instrument with a flow-through end area |
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| DE102007017209B4 (en) * | 2007-04-05 | 2014-02-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Micromechanical inertial sensor for measuring rotation rates |
| US9352930B2 (en) * | 2013-12-29 | 2016-05-31 | Google Inc. | Methods and systems for winding a tether |
| JP2017065897A (en) * | 2015-09-30 | 2017-04-06 | 村田機械株式会社 | Textile machine, textile machine system, state acquisition device and textile processing unit |
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2017
- 2017-03-16 DE DE102017105700.5A patent/DE102017105700A1/en not_active Withdrawn
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- 2018-03-06 EP EP18160069.3A patent/EP3375742B1/en active Active
- 2018-03-13 CN CN201810203559.2A patent/CN108625001B/en not_active Expired - Fee Related
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| US4703617A (en) * | 1983-05-24 | 1987-11-03 | Rieter Machine Works, Ltd. | Automat location system |
| JPS63203814A (en) * | 1987-02-18 | 1988-08-23 | Murata Mach Ltd | Spun yarn winding machine |
| JPH06127829A (en) * | 1992-10-15 | 1994-05-10 | Murata Mach Ltd | Failure diagnostic device for cradle |
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| DE10137081B4 (en) * | 2001-07-28 | 2017-02-23 | Rieter Ingolstadt Gmbh | Textile machine with a maintenance device and method for collision avoidance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112111815A (en) * | 2019-06-19 | 2020-12-22 | 里特机械公司 | Method for operating a spinning machine for the semi-automatic or fully automatic production of cross-wound bobbins |
| CN112111815B (en) * | 2019-06-19 | 2023-11-07 | 里特机械公司 | Method for operating a spinning machine for semi-or fully-automatic production of cross-wound bobbins |
| CN114174207A (en) * | 2019-06-20 | 2022-03-11 | 潘泰克纺织机械有限责任公司 | Fabric treatment machine of the type with a fabric accumulation station and method of controlling the accumulation of an accumulation station of a fabric treatment machine |
| CN114174207B (en) * | 2019-06-20 | 2023-08-25 | 潘泰克纺织机械有限责任公司 | Fabric treatment machine of the type having a fabric accumulation station and method for controlling the accumulation amount of an accumulation station of a fabric treatment machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017105700A1 (en) | 2018-09-20 |
| EP3375742A1 (en) | 2018-09-19 |
| EP3375742B1 (en) | 2021-01-27 |
| CN108625001B (en) | 2022-04-19 |
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