CN107304014A - For the waxing attachment for the weaving loom for producing cross winding bobbin - Google Patents
For the waxing attachment for the weaving loom for producing cross winding bobbin Download PDFInfo
- Publication number
- CN107304014A CN107304014A CN201710307264.5A CN201710307264A CN107304014A CN 107304014 A CN107304014 A CN 107304014A CN 201710307264 A CN201710307264 A CN 201710307264A CN 107304014 A CN107304014 A CN 107304014A
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- Prior art keywords
- waxing
- wax body
- waxing attachment
- workstation computer
- wax
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- 238000004018 waxing Methods 0.000 title claims abstract description 147
- 238000004804 winding Methods 0.000 title claims abstract description 43
- 238000009941 weaving Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation
- B65H71/005—Oiling, waxing by applying solid wax cake during spooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation
-
- 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
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of waxing attachment (19) for being used to produce the weaving loom (1) of cross winding bobbin, including axially displaceable the wax body (23) being arranged in bear box (30), wax body can be positioned during winding process by drive device (34), the drive device can in a limiting fashion be controlled in waxing plane (PE) region of waxing attachment (19), and the fore-end (46) of wherein wax body (23) is abutted on moving yarn (16).According to the present invention, waxing attachment (19) has the sensor device (40) or sensing system (50) for being connected to workstation computer (28), whether its fore-end (46) for monitoring wax body (23) is located in the region of the waxing plane (PE) of waxing attachment (19), and workstation computer (28) is designed to, if not above-mentioned situation, it intervenes to correct the feeding speed of drive device (34).
Description
Technical field
The present invention relates to a kind of waxing attachment for being used to produce the weaving loom of cross winding bobbin, including axially displaceable
Wax body on bear box (bearing housing), in winding process, wax body can be by can be with restriction side
The drive device of formula driving is positioned in the waxing plane domain of waxing attachment, and the fore-end of wax body reclines in this region
On the yarn of operation.
Background technology
In textile machinery industry, waxing attachment has been used for a long time, especially with regard to production cross winding bobbin
Weaving loom.Waxing attachment can be configured in many different ways, also there is related specific description in the patent literature.
It is used for the weaving loom for producing cross winding bobbin known to this known waxing attachment, mainly in winding process
The coefficient of friction of middle reduction yarn.That is as the low capacity cop rewinding Cheng great Rong generally produced on ring spinner
(such as performed during the cross winding bobbin of amount in so-called intersected coiled bobbin handset), the particle of wax is applied to yarn
Operation and the friction resistant performance of yarn can be improved on line, this is especially relevant with the ensuing production phase in process of production,
For example when braiding or knitting.Alternatively, waxing attachment may be provided at the upstream of the coiler device of rotor spinning machine.
This waxing attachment for having related detailed description in such as CH706608A2 or DE4010469A1 includes wax
Body, in order to realize the uniform loss of wax body as far as possible, longitudinal central axis line of the wax body along it is slowly rotated while in yarn
The direction of operation carries out axial pressure by load device.That is this waxing attachment is transported with their wax body ends contact
Wax is simultaneously applied on yarn by row and the yarn of traversing in this way.
For move wax body, be mounted in drivable bearing axle the fixed but axially displaceable load device of rotation
It may be designed to different patterns.
Coil spring is for example used as load device in CH706608A2, and wax body rear is arranged in bearing axle
Coil spring axially applies pressure to wax body on the direction of moving yarn.
A kind of load device contrasted is also disclosed that in DE4010469A1.In the known waxing attachment, wax body
Pressurizeed by extra load beam, load beam bears the spring effect of prestressing force flexural spring again in turn.Herein, wax body
It is configured to continuously contact the yarn of operation.
In these known waxing attachments, the operating position of wax body can also be carried out by adjustable motion limiting mechanism
Limit in advance, i.e. waxing plane can be by the looping angle-determining of yarn, so as to obtain the waxing of more or less degree
Amount.
Such waxing attachment is also generally included for monitoring the sensor device that wax body is used, i.e. filled by sensor
Put, the sensor device indicates when to have arrived at minimum dimension on the wax body that rotary shaft rotates installation and needs to carry out more
Change.
Such as rod-type in waxing attachment according to DE4010469A1 load device (its from be supported by below rotation
In the wax body turned) equipped with the emission element using permanent magnet as form.
In addition, in this known waxing attachment, sensor element, such as Hall sensor are positioned at fixed guarantor
Hold on device.
If the emission element of load device is further guided due to the abrasion of wax body to fixed sensor element,
Hall sensor monitors their magnetic field because of the close of magnetic element.By electronic switching device immediately or delay one section when
Between after produce information signal for asking to change wax body, the wherein switching device is adjusted for processing information signal so that
Winding process stops either after 10min to 240min remaining runtime just stopping or only by visually filling at once
Put and be presented to operator.
The visualization instruction of this remaining runtime has the disadvantage in that that is, operator generally also needs to manually determine to exist first
Each actual also how many run time of individually work station is available.That is, checking which works for operator
Station, which needs most the replacing wax body before work station is by forced-stopping machine, certain difficulty.
In order to more accurately determine the remaining runtime of wax body, the past proposes one kind number in DE4226265A1
The method that method determines the remaining time of wax body.That is, in known wax body device, dress of the wax body in suitable design
It is movably mounted with, is so constantly reduced because of yarn contacts along the feeding axis transverse to yarn operating path in putting
Wax body reach that minimum dimension is instructed to out so that pass through wax body weight, wax amount wear extent, yarn count, winding speed etc. join
Number determines that wax body reaches the expection run time before minimum dimension by calculating.
For the remaining runtime of the wax body that determines waxing attachment, it be it is also proposed in DE102013018877A1 upper
Two exploring blocks are installed, first exploring block is fixedly disposed relative to rotation axis, second probe portion in wax apparatus
Part is arranged in wax body or on the keeper of wax body so that on the one hand second exploring block can rotate around rotation axis,
On the other hand it can be shifted along rotation axis.That is linear motion of two exploring blocks by wax body along rotation axis and
It is overlapping successively.
The known waxing attachment being widely used in practice not only it is determined that in accurate remaining runtime some
Problem, while in known waxing attachment, excessive wax is often applied on moving yarn, this is also a problem.
That is in order to ensure yarn waxing under any circumstance fully, these known waxing attachments are generally with excessive yarn bag
Twine angle and excessive wax applied amount is operated.
Due to the wax particles that yarn be run, traversing is removed from wax body generally can not be sufficiently solid attach to yarn
Line, thus this waxing attachment not only result in wax amount using it is excessive and after one relatively short time can make dirty
Wax apparatus.Further, since gravity and often especially generally have on the part for the associated station being arranged at below waxing attachment
Too many dirt.
It is related to foregoing waxing attachment, therefore the wax body that rotation is set in fixed cover is also had been proposed that in the past
Or catch tray is at least installed in the lower section of wax body, the Wax particles of yarn so rub off, not being run entrainment just can be with
It is collected.
A kind of collection vessel for being equipped with the wax particles for dropping for example disclosed in DE102005028751A1
Waxing attachment.
Most known waxing attachment does not comprise only the shortcoming of unnecessary high wax consumption yet, and these are
The further disadvantage for the waxing attachment known is also resided in after yarn batch is changed, when based on the thread material newly provided
Need to adjust waxing condition, this always needs to undertake one, and very troublesome and time-consuming wax body backstop be again
Adjustment.
This means in known waxing attachment, any change of waxing utility ratio always needs the yarn in wax body
The change of looping angle, and the therefore position correction of wax body backstop.
Therefore, a kind of waxing dress for being used to produce the weaving loom of cross winding bobbin is proposed in DE102014012247A1
Put, it includes the wax body being axially movably arranged in bear box, the fore-end of wax body is propped up during operating winding
In the region for supportting the so-called waxing plane on the moving yarn of work station.Bearing of the described waxing attachment in waxing attachment
So-called waxing hole is provided with the front end area of housing, the yarn so run passes through fixed foundation ring (loop) continuity
Ground is guided.
In addition, described waxing attachment has feeding unit, it allows, and wax body is adjustable on the direction in waxing hole, limit
It is fixed axially displaced and pass through two sensing devices and carry out.
First sensor is arranged in the region of rear portion connecting plate of the bear box of waxing attachment, thus monitors stepping
The anglec of rotation of motor, and it is arranged on the detection corresponding virtual condition of wax body of the second sensor in the region of front connection plate.
The content of the invention
Based on foregoing prior art, potential purpose of the invention is to create a kind of waxing attachment, wherein on the one hand ensure that
Avoid any undesirable wax abrasion as best one can in operating winding, on the other hand also ensure that moving yarn can be always abundant
Waxing.
The purpose is reached by a waxing attachment according to the present invention, the waxing attachment, which has, is connected to workstation computer
Sensor device or sensing system, whether its fore-end for monitoring wax body be positioned at the waxing plane of waxing attachment
In region, and if the fore-end no-fix of wax body is in the region of the waxing plane of waxing attachment, workstation computer
It is designed to correct the feeding speed of drive device.
Especially, embodiments in accordance with the present invention are this have the advantage that by using the sensing for being connected to workstation computer
Device device or by using the respective sensor system for being connected to workstation computer, may be with relatively easy and reliable side
Whether the fore-end that formula carrys out continuous monitoring wax body is accurately aimed at moving yarn.This means sensor device or sensor system
Whether the fore-end (as needed for the best applications for waxing) for continuous monitoring wax body of uniting is located at the institute of waxing attachment
It is pressed against in the region of the waxing plane of meaning and therefore with a predetermined contact on moving yarn.If having assert wax
The fore-end of body is not in the region of waxing plane, and workstation computer ensures that the driving feeding speed of wax body is obtained more
Just.
The fore-end of wax body, which is positioned at, does not only result in optimal upper of yarn in the so-called waxing plane domain of waxing attachment
Wax, and also ensure minimal amount of unnecessary Wax particles in wax body by being arranged in such a way wax body and be worn.
According to an advantageous embodiment, sensor device includes transmitter and receiver, and they are arranged on relative two of wax body
Side so that when the fore-end of wax body is located in the region at the waxing plane rear of waxing attachment on the feeding direction of wax body
When, receiver can not receive the control light beam that transmitter is launched, and sensor device then produces signal.
By will not inadvertently be arranged in the region beyond waxing plane this design ensures the fore-end of wax body
In, it can so cause the contact too strong with moving yarn and then cause the unnecessary high abrasion of wax body.Pass through foregoing embodiment
Meet the precondition for needing the moment economically to operate waxing attachment.
In an advantageous embodiment, workstation computer is designed to, under the signal input condition of sensor device, just
Intervened for " the feeding speed of limitation drive device ".If this means sensor device has determined the fore-end of wax body
Through entering the region beyond waxing plane, workstation computer is corrected the feeding speed of the drive device of wax body and ensured at once
The fore-end of wax body is moved back in the region of waxing plane.
In a further advantageous embodiment, workstation computer is designed to, if do not had within the default period
There is signal to be inputted from sensor device to workstation computer, it ensures that the feeding speed of drive device is improved.This means that
After a special time period, the signal deletion of sensor device is read as meaning the fore-end of wax body by workstation computer
Fed relative to wax body in the region that direction is located in front of waxing plane, and fore-end of the moving yarn therefore with wax body does not have
There is any contact.
In order to change yarn not by this very adverse conditions of waxing, workstation computer ensures the driving of wax body immediately
The growth of the feeding speed of device slightly, it means that the fore-end of wax body after a specific, relatively short period again
Come back in the region of waxing plane and therefore ensure the best applications waxed in moving yarn.
By the previous embodiment of waxing attachment, it can not only ensure that wax body has in a relatively simple manner relative
Longer service life, and can guarantee that yarn can continue correctly to wax.In addition, described embodiment causes closely
Structure, the structure can not only be installed on waxing attachment easily, and it is very reliable and accurate to operate.
According to further advantageous embodiment, sensor device or sensing system, as provided, according to optical barrier
(light barrier) principle is operated.
Optical barrier is the sensing system for having attempted to and testing in mechanical engineering field, and it, which is widely used in, for example monitors
The position of removable installation part.
This means the optical barrier in optoelectronic areas is a kind of interference for recognizing light beam and with the mode exhibition of electronic signal
Reveal the system come.
Because optical barrier is not only without frayed and therefore durable in use, and the parts of large-scale production can relatively just
Preferably obtain, therefore the sensor device or sensing system that are operated according to optical barrier principle are very favorable devices.
In an alternative embodiment, using a kind of sensing system, it include first transmitter and acceptor device and
Second transmitter and acceptor device, they are axially spaced apart from each other relative to the feeding direction of wax body to be provided separately, and connects
To workstation computer.This means first transmitter and acceptor device and second transmitter and acceptor device are with respect to that
This ground that axially offsets is set so that when the fore-end of wax body is positioned in the waxing plane domain of waxing attachment, the first hair
The controllable light beam of emitter and acceptor device is blocked by wax body, and first transmitter and acceptor device correspondingly produce signal, and
Be arranged on simultaneously on the feeding direction of wax body waxing attachment waxing plane second transmitter in rear region with connect
The controllable light beam for receiving device device is not blocked and therefore produced without signal.
This means for the computer of work station, the signal of first transmitter and acceptor device is inputted and same with this
When the signal from second transmitter and acceptor device missing show wax body be properly positioned to waxing plane region in
And the feeding speed of the drive device of wax body need not be corrected.
If however, workstation computer also have received except the signal from first transmitter and acceptor device simultaneously
Outside the signal from second transmitter and acceptor device, workstation computer recognize wax body fore-end be located at it is upper
Region beyond the waxing plane of wax apparatus simultaneously ensures that the feeding speed of drive device of wax body slightly slows down and before wax body
The positioning of end part is returned in the region of waxing plane of waxing attachment.
When the first and second transmitters and acceptor device all do not have signal, this shows either first transmitter and connect
The control light beam of the control light beam or second transmitter and acceptor device of receiving device device is not all blocked by wax body, because wax
The fore-end of body is positionable relative in the region of the waxing planar front portion of waxing attachment farther out, and workstation computer is accordingly true
The feeding speed for having protected the drive device of wax body slightly increases and therefore the fore-end of wax body correctly comes back to waxing
In the region of plane.
In further advantageous embodiment, workstation computer is designed such that data (its of sensing system
Effective feeding speed from the controllable drive device for wax body) it can be entered by e measurement technology by workstation computer
Row monitoring.
Preferably, workstation computer can handle monitored by e measurement technology obtain from controllable drive device
Effectively the data of feeding speed, are so possible to determine the waxing behavior of waxing attachment during bobbin is moved.
It can determine that for example adjustment waxing utilization rate is desirable.
Waxing utilization rate this change can be realized for example by the feeding speed for the drive device for correcting wax body, wherein
Feeding speed for example can be adjusted on workstation computer and/or weaving loom central control unit.
Setting feeds speed on workstation computer and setting feeding speed is equal on the central control unit of weaving loom
It is beneficial, wherein setting feeding speed is very favorable in the CPU of weaving loom, because when multiple works
Making station needs that when adjusting to a new feeding speed simultaneously the time can be saved.
The material that the conclusion that draws of waxing behavior of waxing attachment can also be with used wax body during being moved from bobbin
It is relevant.It can also for example advise, the wax body with slightly different upper wax material is used in ensuing winding process.
Brief description of the drawings
The present invention is explained in detail below with reference to embodiment shown in figure.
Below：
Fig. 1 shows the work station of the weaving loom of production cross winding bobbin, the cross winding in embodiment with side view
The winding station of winding machine has waxing attachment, and it includes the sensor device according to present invention design and arrangement；
Fig. 2 shows first with the sensor device for designing and arranging according to the present invention with stereogram and larger proportion
The waxing attachment of embodiment；
Fig. 3 is shown to wax shown in Fig. 2 with the sensor device being arranged in waxing plane domain with side view and filled
The fore-end put；
Fig. 4 shows the fore-end of waxing attachment with side view, and with sensing system, it is included in the feeding of wax body
Side is axially upwardly spaced two sensor devices arranged apart；With
Fig. 5 shows the waxing attachment and partial cross sectional shown in Fig. 2 with stereogram, without bear box.
Embodiment
Fig. 1 shows the work station 2 of the weaving loom of production cross winding bobbin with side view, is so-called in embodiment
The winding station of intersected coiled bobbin handset 1.
This intersected coiled bobbin handset 1 is known to include multiple such work stations 2, and they are generally all identicals and simultaneously
Row is disposed proximate to each other.At the work station 2, as it is also known that and be not therefore explained in greater detail ground, cop 3
(it is produced and with relatively small capacity yarn for example on ring spinner) is rewound into the friendship of Large Copacity
Winding bobbin 5 is pitched, the cross winding bobbin is required (such as on loom) in subsequent production operation.
The yarn 16 extracted out during rewinding from cop 3 is also required to monitor possible yarn defect, and yarn defect exceedes predetermined threshold
It will be removed during value.
The yarn 16 of operation is also generally waxed during re-winding.
This means the yarn 16 of operation is directed on the waxing attachment 19 being arranged in the region of thread path, this
Sample ensures the coefficient of friction reduction of yarn 16 and therefore the operation of yarn 16 and friction resistant performance are greatly improved.
Corresponding waxing attachment 19 including sensor device 40 or sensing system 50 is with reference next to Fig. 2 to Fig. 5
It is explained in greater detail.
The service unit that the cross winding bobbin 5 produced generally is automatically brought into operation by (not shown) is transported to machine
The cross winding bobbin conveying arrangement 7 of length and by the cross winding bobbin transporting apparatus transports to being arranged in machine end
Bobbin loading depot or similar device.
Also shown in FIG. 1, this intersected coiled bobbin handset 1 is generally also equipped with bobbin and bobbin transportation system 6, wherein
Cop 3 or bare bobbin rotate on disc transport 11.
Fig. 1 merely illustrate this bobbin and bobbin transportation system 6 bobbin feeding part 24, can reverse driven storage part
25th, one of axial transport part 26 and bobbin returning part 27 of the guiding to winding station 2.
Single work station 2 also has different operation devices, and this work station 2 is being may insure just by these operation devices
Really operation.This operation device is in professional domain by the known some time, therefore these schematically show in Fig. 1.
One of them known device is, for example, coiler device 4, and it includes the bobbin cradle installed around the activity of pivot axis 12
8。
According to the present embodiment, the cross winding bobbin 5 being arranged on during winding process on bobbin cradle 8 is located at its surface
Drive on roller 9, and carried by the driving roller 9 that the individual motor drives by rubbing.Drive the drive device of roller 9
33 are connected to workstation computer 28 in this case through control line 35.
For the traversing of yarn 16 run during winding process, a kind of yarn transversing mechanism 10 is additionally provided.The yarn
Line transversing mechanism 10 (only advising illustratively in this embodiment) has such as Yarn guide device 13, the Yarn guide device
With finger-like yarn transmission pole.
During winding process, the yarn transmission pole that can be controlled by electro-mechanical driving device 14 is in cross winding bobbin 5
Two sides between make the traversing of moving yarn 16.The drive device 14 of Yarn guide device 13 is in this case also by control
Line 15 processed is connected to workstation computer 28.
Yarn transversing mechanism 10 can certainly be designed to difference.The traversing of yarn can also for example be guided by yarn and rolled
Cylinder is realized by the traversing Yarn guide device guided in the yarn roller of reverse (inverted).
As described above, before the work station 2 of this intersected coiled bobbin handset 1 generally includes to be located at yarn transversing mechanism 10 tightly
Waxing attachment 19 in the thread path region of side, the waxing attachment causes wax is applied on yarn 16 during winding process
It is possibly realized.
(especially show to become apparent from detail in Fig. 2 and Fig. 5) as shown in Figure 1, waxing attachment 19 also has drive device
34, the drive device is connected to workstation computer 28 via control line 37, and the workstation computer is further through machine bus 17
It is connected to the central control unit 44 of intersected coiled bobbin handset 1.
Fig. 2 and Fig. 5 are shown with designed according to this invention and arrangement sensing with stereogram and greater proportion respectively
The first embodiment of the waxing attachment 19 of device device 40.
As shown in Fig. 2 waxing attachment 19, its such as (not shown) is fixed on the spinning station of work station 2 by erecting device
On housing, including the bear box 30 with rear end terminal pad 18 and front end terminal pad 29.In rear end terminal pad 18 for example by means of
Bolt 45 is helped to be fixed with drive device 34, the drive device is preferably the form of stepper motor, and drive device is via control
Line 37 is connected to the workstation computer 28 and/or central control unit 44 of intersected coiled bobbin handset 1.
Especially as shown in figure 5, thread spindle 20 is connected to the motor shaft of the stepper motor 34, thread spindle for example passes through spiral shell
Line part 21 is connected to feeding dolly 22, is designed to that the wax body 23 of piston-shaped is arranged in traverse feed dolly 22.
Dolly 22 is fed for example by being mounted to the guide device 39 shown in section in the interior axle of bear box 30
To displacement.This means feeding dolly 22 can be by stepper motor 34 for example, by rotating thread spindle 20 on the D of direction of rotation
And on feeding direction R, i.e., the square upward displacement in so-called waxing plane PE.
As shown in Figure 2 and Figure 5, front end terminal pad 29 bends forward preferably 90 ° and therebetween part compared with lower part at it
Include central Yarn guide device 38, the yarn 16 of operation draws during winding process in the central Yarn guide device
Lead.
Bearing disk 31 is also equipped with the region of the front end terminal pad 29 of bear box 30, it is equipped with upper end yarn slippage
Part 32 and side yarn limiting mechanism 36.
In addition, being provided with sensor device 40 in the region of front end terminal pad 29, it is for example connected to associated station 2
Workstation computer 28.
The sensor device 40 has transmitter 41 and receiver 42, and as shown in Fig. 2, Fig. 3 and Fig. 5, they are arranged to make
The control light beam 43 that be sent by transmitter 41 is run in the so-called waxing plane PE regions somewhat rearward of waxing attachment 19,
And it is not blocked when the fore-end 46 of wax body 23 is properly positioned in waxing plane PE regions during winding process.
If it means that the fore-end 46 of wax body 23 is properly positioned waxing plane PE region (in the region
The fore-end 46 of interior wax body 23 is abutted on the yarn 16 of operation with predetermined contact), sensor device 40 would not be produced
Raw signal i.
If the fore-end 46 of wax body 23 removes the region for exceeding waxing plane PE, wax body 23 is covered according to optical barrier
The control light beam 43 of the sensor device 40 of principle operation, the result is that sensor device 40 produces signal i.Signal i then by
Workstation computer 28 is handled, so that workstation computer 28 ensures that the feeding speed of substantially slightly higher stepper motor 34 is omited
Edge down low.
In order to prevent the fore-end 46 of wax body 23 during winding process unexpectedly away from the certain distance of moving yarn 16
Position and hence in so that moving yarn 16 is no longer waxed, workstation computer 28 works according to below step：
If no longer producing signal i by sensor device 40 within certain, the default period, this often means that,
Because the feeding speed of stepper motor 34 is a bit too low, the fore-end 46 of wax body 23 is feeding more or less status on the R of direction
In the waxing plane PE of waxing attachment 19 front, i.e. be spaced away from moving yarn 16, workstation computer 28 ensures step
The feeding speed of stepper motor 34 increases again immediately, and therefore the fore-end 46 of wax body 23 correctly returns to waxing plane PE
Region in.
Fig. 4 shows another embodiment of the waxing attachment 19 according to the present invention.This means substitute in this embodiment
The install sensor system 50 of sensor device 40, it is connected to the workstation computer 28 of associated station 2.
The first transmitter being provided separately in the front portion of waxing attachment 19, sensing system 50 with axially spaced-apart and reception
Device device 51A, 52A and second transmitter and acceptor device 51B, 52B, they are respectively connecting to workstation computer 28.
The waxing that thus transmitter 51A and receiver 52A are arranged on waxing attachment 19 on the feeding direction R of wax body 23 is put down
Face PE front, and transmitter 51B and receiver 52B is arranged on waxing plane PE rear on the feeding direction R of wax body 23.
This set, means during winding process with reference to the corresponding software in workstation computer 28, is working as wax body
23 it is properly positioned that (wherein the fore-end 46 of wax body 23 is located in waxing plane PE region and therefore with slight operating pressure
It is pressed against on the yarn 16 of operation) when, it is arranged on the receiver 52A in front of waxing plane PE and is sheltered from by wax body 23 so that by
The control light beam 53A that transmitter 51A is excited can not be detected by receiver 52A, and and then it generate signal i and send to work station
Computer 28.
At the same time, the receiver 52B that waxing plane PE rear is arranged on the feeding direction R of wax body 23 is detected
Transmitter 51B control light beam 53B, result is that no signal i is produced.
This signal input is carried out understanding the fore-end 46 for meaning wax body 23 correctly calmly by workstation computer 28
Therefore position need not simultaneously correct feeding for the drive device 34 of wax body 23 at the moment in the waxing plane PE of waxing attachment 19 region
Enter speed.
If occurring in that the mistake displacement of wax body 23 during winding process, i.e. if such as fore-end of wax body 23
46 feeding direction R on be pushed into more than waxing plane PE, then wax body 23 block transmitter and acceptor device 51B, 52B, this
Sample transmitter and acceptor device 51B, 52B generate signal i.
Transmitter and acceptor device 51B, 52B signal i are then correctly understood by workstation computer 28 causes wax body
The feeding speed of 23 drive device 34 is slightly too high.Workstation computer 28 ensures feeding for the drive device 34 of wax body 28 accordingly
Entering speed slightly reduces.
If workstation computer no longer receives signal i during winding process, because no matter first transmitter and reception
Device device 51A, 52A or axially spaced second transmitter and acceptor device 51B, 52B are not blocked by wax body 23
Firmly, what the solution of workstation computer 28 was read be the drive device 34 for meaning wax body 23 feeding speed it is too low.
In this case, workstation computer 28 ensures that the feeding speed of the drive device 34 of wax body 28 slightly increases
Long, the fore-end 46 of such wax body 23, which is positioned, to be returned in waxing plane PE region.
The use of sensing system 50 allows the workstation computer 28 with reference to respective design to realize to by effectively feeding speed
The data that rate is drawn are recorded by e measurement technology.
The conclusion on the waxing behavior of waxing attachment during bobbin is moved then can be simply drawn from described data,
It can be used for the feeding speed for for example more preferably setting the drive device 34 of wax body 23.
Claims (9)
1. a kind of waxing attachment (19) for being used to produce the weaving loom (1) of cross winding bobbin, the waxing attachment is included with can axle
It is arranged on the wax body (23) in bear box (30) to the mode of displacement, the wax body can be during winding process by can be with
The drive device (34) of limiting mode driving is positioned in the region of waxing plane (PE) of the waxing attachment (19), on this
In wax apparatus, the fore-end (46) of the wax body (23) is abutted on moving yarn (16),
Characterized in that,
The waxing attachment (19) has the sensor device (40) or sensing system for being connected to workstation computer (28)
(50), whether the sensor device or the fore-end (46) of the sensing system monitoring wax body (23) are positioned at described
In the region of the waxing plane (PE) of waxing attachment (19), and the workstation computer (28) is designed to, if
The fore-end (46) no-fix of the wax body (23) is in the area of the waxing plane (PE) of the waxing attachment (19)
In domain, the workstation computer (28) corrects the feeding speed of the drive device (34).
2. waxing attachment (19) according to claim 1, it is characterised in that the sensor device (40) includes transmitter
(41) and receiver (42), they are arranged on the relative both sides of the wax body (23) so that if the wax body (23) is with it
The fore-end (46) is positioned at the waxing of the waxing attachment (19) on the feeding direction (R) of the wax body (23)
In the region at plane (PE) rear, the receiver (42) can not receive the control light beam excited by the transmitter (41)
, and the sensor device (40) then produces signal (i) (43).
3. waxing attachment (19) according to claim 1, it is characterised in that the workstation computer (28) is designed
Into when input has the signal (i) of the sensor device (40), it is ensured that just " the described of the limitation drive device (34) feeds
Enter speed " for intervened.
4. waxing attachment (19) according to claim 3, it is characterised in that the workstation computer (28) is also designed
Into if the sensor device (40) is transfused to the workstation computer there is no signal (i) within the default period
(28), the workstation computer (28) ensures that the feeding speed of the drive device (34) is enhanced.
5. waxing attachment (19) according to claim 1, it is characterised in that the sensor device (40) or the biography
Sensor system (50) is operated according to optical barrier principle.
6. waxing attachment (19) according to claim 1, it is characterised in that the sensing system (50) includes the first hair
Emitter and acceptor device (51A, 52A) and second transmitter and acceptor device (51B, 52B), their relatively described wax bodies
(23) the feeding direction (R) sets and is connected to workstation computer (28) axially spaced apart from each otherly.
7. waxing attachment (19) according to claim 6, it is characterised in that the first transmitter and acceptor device
(51A, 52A) and the second transmitter and acceptor device (51B, 52B) are in the feeding direction of the wax body (23)
(R) axially offset ground setting on, so that when the fore-end (46) of the wax body (23) is positioned in the waxing attachment
(19) when in the region of the waxing plane (PE), the control light of the first transmitter and acceptor device (51A, 52A)
Beam (53A) is blocked by the wax body (23), so that the first transmitter and acceptor device (51A, 52A) produce signal (i),
And the waxing plane of the waxing attachment (19) is arranged on the feeding direction (R) of the wax body (23) simultaneously
(PE) the control light beam (53B) of the second transmitter and acceptor device (51B, 52B) somewhat located rearward is not blocked simultaneously
Therefore signal (i) is not produced.
8. waxing attachment (19) according to claim 7, it is characterised in that the workstation computer (28) is designed
Into so that by effective feeding speed of the drive device (34) that can be controlled for the wax body (23) draw it is described
The data of sensing system (50), can be determined by e measurement technology by the workstation computer (28).
9. waxing attachment (19) according to claim 8, it is characterised in that the workstation computer (28) is designed
Into so that number being drawn by the effective feeding speed for the drive device (34) that can be controlled, being obtained by e measurement technology
According to that can be processed as, that is, it can be derived that the waxing on the waxing attachment (19) during the motion process of the bobbin
The conclusion of behavior.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016004958.8A DE102016004958A1 (en) | 2016-04-23 | 2016-04-23 | Paraffining device for a cheese-producing textile machine |
| DE102016004958.8 | 2016-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107304014A true CN107304014A (en) | 2017-10-31 |
| CN107304014B CN107304014B (en) | 2019-04-09 |
Family
ID=58664458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710307264.5A Expired - Fee Related CN107304014B (en) | 2016-04-23 | 2017-04-19 | For producing the waxing attachment of the weaving loom of cross winding bobbin |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3235769A1 (en) |
| CN (1) | CN107304014B (en) |
| DE (1) | DE102016004958A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219605A (en) * | 2023-02-24 | 2023-06-06 | 杭州恒吉新材料科技有限公司 | Yarn processing technology and efficient textile equipment for same |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102016004958A1 (en) | 2017-10-26 |
| CN107304014B (en) | 2019-04-09 |
| EP3235769A1 (en) | 2017-10-25 |
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