CN104229551A - Method for adjusting a rotation angle position of a coil frame and textile machines for producing coils - Google Patents
Method for adjusting a rotation angle position of a coil frame and textile machines for producing coils Download PDFInfo
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- CN104229551A CN104229551A CN201410250583.3A CN201410250583A CN104229551A CN 104229551 A CN104229551 A CN 104229551A CN 201410250583 A CN201410250583 A CN 201410250583A CN 104229551 A CN104229551 A CN 104229551A
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- bobbin
- driven roller
- bank
- place
- winding head
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- 238000000034 method Methods 0.000 title claims abstract description 73
- 239000004753 textile Substances 0.000 title abstract 3
- 238000004804 winding Methods 0.000 claims abstract description 102
- 238000012937 correction Methods 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000009941 weaving Methods 0.000 claims description 32
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 14
- 208000027418 Wounds and injury Diseases 0.000 description 14
- 230000002349 favourable effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing 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
- 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
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
-
- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting 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)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Winding Filamentary Materials (AREA)
- Looms (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to a method for adjusting a rotation angle position of a coil frame and textile machines for producing coils. In the method for adjusting the rotation angle position of the coil frame (10) at a winding head (1), relative to a drive roller (11) for driving a bobbin (17), of the textile machines (3, 4) for producing the coils (2, 5), the coil frame can retain the bobbin in a rotatable movement manner, wherein, at the position of the winding head (1), relative to the drive roller (11), the desired rotation angle basic position of the coil frame (10) is adjusted through the following steps of determining an actual distance between the bobbin retained in the coil frame (10) located at a zero position and a measuring position, and detecting, at the measuring position, operation contact beginning between the bobbin and the drive roller; and determining a correction valve when a difference exists between the determined actual distance and the predetermined desired distance between the bobbin (17) and the drive roller (11), wherein the determined correction valve can be used for a subsequent winding process.
Description
Technical field
One aspect of the present invention relates to a kind of method of winding head place relative to the spin angular position of the driven roller adjustment barrel subrack for driving bobbin of the weaving loom at production bobbin, and this bobbin bank keeps described bobbin in the mode of rotatable movement.
On the other hand, the present invention relates to a kind of weaving loom producing bobbin, it has multiple winding head, and described winding head includes: bobbin bank, and this bobbin bank keeps bobbin in the mode of rotatable movement; Driven roller, this driven roller is for driving bobbin; And actuating device, this actuating device is used for the spin angular position of adjustment barrel subrack.
Background technology
The winding head of weaving loom of bobbin is being produced relative to rotatable subracks of adjustment barrel movably such as driven rollers from known in the state of the art, so that especially in the bobbin stroke of bobbin, can adjust with corresponding spin angular position all the time and be connected with the optimum operation between driven roller by the rotatable bobbin remained on movably in bobbin bank.
Such as, from published German application DE19962296A1, known a kind of bobbin-winding machine with multiple winding head, wherein, the device that setting can be started by operator is to regulate actuator (such as stepper motor) and thus to regulate the bobbin bank that can be rotated by described actuator to be adapted to the diameter of the residue bobbin that will insert in bobbin bank, also the residue bobbin with larger diameter can be inserted in bobbin bank.Although utilize aforesaid can starter gear, by regulating angle of rotation, bobbin bank successfully can be moved in a manual fashion on the approximate position corresponding to the diameter of the current residue bobbin be inserted into; But this is only the approximate exact position of admissible bobbin bank here.Here can not check more accurately the actual position of bobbin bank.
Summary of the invention
The object of the invention is to improve the adjusting function between the winding head place bobbin bank and driven roller of the general weaving loom producing bobbin.
This object of the present invention is achieved by a kind of method of spin angular position of the winding head place adjustment barrel subrack for the weaving loom at production bobbin on the one hand, this bobbin bank keeps bobbin in the mode of rotatable movement, wherein, at described winding head place, the expectation angle of rotation base position of described bobbin bank is regulated as follows: the actual distance determining to be held in place between described bobbin in the bobbin bank at zero position place and measuring position relative to described driven roller, in described measuring position, detect that starting to carry out operation between described bobbin with described driven roller contacts; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin and described driven roller, wherein determined correction is used to subsequent winding process.
Advantageously, by method according to the present invention, achieve relative to driven roller regulating especially accurately to bobbin bank and therefore also to bobbin or bobbin, thus especially can also the bearing strength of regulating action between bobbin and driven roller more accurately.
Term " is expected angle of rotation base position " and is described the calibrating position of bobbin bank relative to driven roller in the sense of the present invention, and wherein, bobbin is arranged to driven roller spaced apart with actual distance, and this actual distance is equal with predetermined desired distance.If bobbin bank is positioned at angle of rotation base position, then this bobbin bank is disposed in the corresponding base position between its zero position to driven roller.
The zero position of bobbin bank be limited and because of but known position, bobbin bank is such as installed relative to the first time of corresponding winding head or is displaced to this zero position during power failure or after power failure.With regard to this respect, if identified after this zero position, then this zero position can operationally reliably as the reference reference position of position determining bobbin bank.
Term " starts operation contact " and describes so a kind of state in the sense of the present invention, and wherein, bobbin just rotates by driven roller.
In order to determine actual distance, bobbin bank is rotated around its pivotal axis, and in this scenario, bobbin bank move from its zero position towards driven roller, until just can determine to start operation contact.
Here, predetermined desired distance value relates to such desired distance, and this desired distance is present between driven roller and bobbin when bobbin bank is in its zero position.
On the other hand, object of the present invention is also achieved by a kind of method of spin angular position of the winding head place adjustment barrel subrack for the weaving loom at production bobbin, this bobbin bank keeps bobbin in the mode of rotatable movement, wherein, at described winding head place, regulate the expectation angle of rotation base position of described bobbin bank as follows relative to driven roller: described bobbin bank is pivoted to the desired locations being different from its zero position; Determine the actual distance between described bobbin and measuring position afterwards, in described measuring position, detect that starting to carry out operation between described bobbin with described driven roller contacts; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin and described driven roller, wherein determined correction is used to subsequent winding process.
By the method, also achieve and relative to driven roller, therefore bobbin bank is also regulated bobbin or bobbin especially accurately.
Compared with described first method scheme, in the second method scheme shown in this, before bobbin bank is pivoted to measuring position further from desired locations, first bobbin bank is located from its zero position or is pivoted to this desired locations in driven roller front.
If desired, if correction is only determined at these winding head places following, then can change second proposed method, at these winding head places, its result is that the sight control of obvious criticality deviation is identified in advance.If now bobbin bank to be arranged in the desired locations of the zero position being different from this bobbin bank, then easily can carry out sight control.
In view of above two proposed methods, if bobbin bank is moved to driven roller to determine measuring position repeatedly by the specific spin angular position as follows from this bobbin bank, then very accurately can determine current measurement position, that is: on the direction of driven roller, regulate pivotable bobbin bank by predetermined angle of rotation, and just acceleratedly after driven roller whether to rotate under the effect of driven roller to detect bobbin.
If can not detect the rotation of bobbin, then driven roller is stopped ideally and is carried out further angle of rotation adjustment, accelerates subsequently to driven roller etc.
When determining measuring position, in order to the effect of the starting power overcome required for static friction can also be considered, and after first time detects and to contact with the operation of driven roller, bobbin pipe can be retracted the amount rotated by the angle of carrying in advance again, gets back to driven roller after this to rotate to be transferred with less angle.Repeat this process, until can not detect that operation connects in last angle rotation place.As a result, this decisive spin angular position can accurately be determined especially, and at this decisive spin angular position, the effect of starting power recedes into the background.
In addition, object of the present invention is alternatively achieved by a kind of method of spin angular position of the winding head place adjustment barrel subrack for the weaving loom at production bobbin, this bobbin bank keeps bobbin in the mode of rotatable movement, wherein, regulate described bobbin bank relative to the expectation angle of rotation base position of described driven roller as follows at described winding head place: described bobbin is placed on described driven roller; Afterwards described bobbin bank is pivoted back to measuring position, in described measuring position, detects that starting loss between described bobbin with described driven roller operates and contact; Actual distance between the described bobbin determining described measuring position and be held in place in the described bobbin bank at its zero position place; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin and described driven roller, wherein determined correction is used to subsequent winding process.
By the advantage that they are all, this alternative methods is also applicable to relative to driven roller regulating especially accurately to bobbin bank and therefore also to bobbin or bobbin.
Term " starts loss operation contact " and describes the time in the sense of the present invention, locates, between bobbin and driven roller, produce relative movement in this time.In other words, bobbin starts speed (the namely lower speed) revolution being different from driven roller speed of revolutions.
Compared with above-mentioned two method schemes, before determining measuring position, first bobbin bank is placed on driven roller, from then on starts and then bobbin bank to be returned its zero position by pivotable.
Object of the present invention is also achieved by a kind of method of spin angular position of the winding head place adjustment barrel subrack for the weaving loom at production bobbin, this bobbin bank keeps bobbin in the mode of rotatable movement, wherein, regulate described bobbin bank relative to the expectation angle of rotation base position of described driven roller as follows at described winding head place: described bobbin is placed on described driven roller; Afterwards described bobbin bank is pivoted back to measuring position, in described measuring position, detects that starting loss between described bobbin with described driven roller operates and contact; Determine the actual distance between described measuring position from the described bobbin be held in place in the described bobbin bank at the different desired locations place of its zero position; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin and described driven roller, wherein determined correction is used to subsequent winding process.
Compared with described third method scheme, in the 4th method scheme shown in this, before bobbin bank is pivoted back to its zero position further, from being positioned at the desired locations in driven roller front, first bobbin bank is located from its zero position or is pivoted back to this desired locations.
For after this at the winding process at independent winding head place, if determined correction is stored in the storage device with fail safe and searchable mode, is favourable, thus determined correction also can be permanent available or be at least stored into and redefine correction in the early time.
Especially, if for each winding head not only relative to desired distance and actual distance but also cumulative ground or alternatively correction is stored in the storage device with fail safe and searchable mode relative to desired locations and measuring position, can again be provided after such as changing utilizing different form of tubes batch, then up-coiler can again significantly more quickly for.
Such memory storage can such as be associated with winding head computing machine.But it also can be arranged in the mainframe computer of the weaving loom producing bobbin, so that can the correction of centralized management winding head.
It is evident that, plurality of devices can be utilized such as to regulate relative to such angle of rotation of the bearing support of winding head to detect bobbin bank.
The distortion of especially preferred embodiment provides determines actual distance by regulating the angle of rotation of bobbin bank, and wherein said spin angular position is measured by by pulse disc, incremental encoder or stepper motor.
All these devices are utilized very reliably to determine and to check actual distance.
In this respect, cumulative ground or alternatively, can measure via stepper motor in the sense of the present invention if such angle of rotation regulates, be then favourable, utilize this stepper motor, bobbin bank is roughly set by relative to driven roller.Advantageously, actual distance can be determined quite accurately at once based on the step number of corresponding execution.The angle adjustment often walking 1.8 ° can cause point-device measurement, also can realize significantly higher degree of separation (resolution) at bobbin bank place by gear reduction.But, it is evident that, the alternative stepper motor with other value can also be used.
When determining or check/when calibrating angle of rotation base position, in the current situation, actual distance between bobbin and driven roller by advantageously to regulate with the angle of rotation of bobbin bank or especially proportional with the step number of optional existing stepper motor mode is measured, therefore especially also can carry out accurate especially position to bobbin bank determine bobbin relative to driven roller.
Angle of rotation regulates and treats that the suitable proportion between the distance measured between bobbin and the side surface of especially driven roller successfully can be derived by the geometry ratio that winding head is known, if therefore this is associated in and is found according to the present invention herein, then of the present inventionly have superiority and can both be achieved.
The something in common of all schemes proposed is, actual distance between bobbin and driven roller will be determined by them all the time, to check the adjusting function between bobbin bank and driven roller, and where necessary it calibrated and about bobbin stroke, it improved; And the determination of corresponding actual distance is in fact here undertaken by about the angular measurement regulated the angle of rotation of bobbin bank all the time.
Object of the present invention is realized by a kind of weaving loom producing bobbin, and this weaving loom has multiple winding head, and described winding head includes: bobbin bank, and this bobbin bank keeps bobbin in the mode of rotatable movement; Driven roller, this driven roller is for driving described bobbin; And actuating device, this actuating device is for regulating the spin angular position of described bobbin bank, described winding head comprises distance-measuring device, by this distance-measuring device, the mode that can be adjusted to ratio with the angle of rotation of described bobbin bank measures the actual distance between described bobbin and described driven roller.
By this weaving loom producing bobbin, can advantageously be performed according to method of the present invention.
Therefore, this distance-measuring device preferably includes pulse disc, incremental encoder or stepper motor.By this base part, the spin angular position of bobbin bank can be measured in the mode that structure is simple and reliable, distance between bobbin and driven roller can be determined by the mode proportional with the spin angular position of bobbin bank, this is because the geometrical measurements at winding head place is all known.
In this respect, if distance-measuring device also has computer device with from the actual distance between bobbin and driven roller and desired distance value to determine correction, then favourable, therefore, it is possible to carry out corresponding information processing individually, directly and independently at the corresponding winding head place of the weaving loom producing bobbin.
Utilize this distance-measuring device, especially accurately can measure actual distance based on the angle of rotation adjustment of bobbin bank or the step number of stepper motor and determine this actual distance thus in the simple mode of structure, especially can be advantageously implemented by the weaving loom of existing production bobbin according to method of the present invention.
If distance-measuring device also comprises the control setup for the bobbin bank that is shifted according to determined correction, then bobbin can be precisely placed the front of driven roller all the time before bobbin stroke.
The weaving loom producing bobbin is preferably bobbin-winding machine, utilizes this bobbin-winding machine to perform cross winding method to produce cross winding bobbin.
At the winding intersected coiled bobbin period of the day from 11 p.m. to 1 a.m, base region is divided into two kinds of windings, that is: precise winding and reeling at random, utilizes these two kinds of windings can to reel cross winding bobbin.
Particularly in the winding type for random winding, disadvantageously, winding ratio reduces turgidly, and the ratio that reels wherein is such as taked, in some winding ratio region integer-valued, cross winding bobbin to produce so-called lap wound or minute surface.In such lap wound district, yarn is become multiple continuous print winding layer and/or mutually very close by mounted on top.These lap wounds cause cross winding bobbin to become highly dense more in these regions, make such as may produce uneven dyeing in dyeing course.In addition, danger is, be positioned at mounted on top and/or mutually extremely close yarn region may horizontal sliding on another yarn region, and therefore can jam mutually, this then the usual unwinding characteristic for cross winding bobbin there is very negative impact.
In order to avoid such lap wound district, have developed a large amount of method and apparatus before this.Such as there is such method, in the scope in lap wound district, wherein determine the expectation slippage between bobbin and driven roller targetedly, therefore to reach the object of interrupting lap wound.How such slippage is determined to be described hereinafter.
In any case if can regulate the bearing strength between bobbin and driven roller more accurately, then such expectation slippage can be determined in obvious mode more targetedly and is limited to lap wound district more accurately.And the latter especially can be achieved when using two kinds of current method according to a further aspect in the invention.
Especially provide, when producing the weaving loom of bobbin by outfit or when being equipped with free bobbin, also preferential use these methods current.Advantageously, the weight of yarn or bobbin etc. here cuts little ice, and the diameter of bobbin is accurately known.
If be adjusted between 1mm to 20mm by desired distance value, then these methods that at least wherein bobbin bank is moved to desired locations simultaneously can advantageously be implemented, this is because now need the path that covers and measure less.As a result, the possible performance made a mistake is reduced again.
With regard to this respect, if desired distance value is adjusted between 3mm to 10mm, be then particularly advantageous.
Especially, the sight control of the distortion about above-mentioned second method very reliably can be performed by these values or distance.
If driven roller with the interactional process of bobbin in rotate with measuring speed, then the rotation of the bobbin caused by driven roller can advantageously be detected.
In view of proposed method constructs, regulate by the angle of rotation of bobbin bank, the actual distance between bobbin and driven roller can be measured in the sense of the present invention about the method and in the mode that structure is very simple and reliable, this is because in the size of winding head place bobbin bank, especially the position of bobbin bank rotation axis and the Leveraged rate (lever ratio) between bobbin bank rotation axis and the rotation axis remaining on bobbin are wherein known all the time.This is also applicable to the ratio at driven roller place.In addition, the size of bobbin is also known all the time.
In any case, can both by these according to method of the present invention, especially according to a first aspect of the invention with for the simple especially mode of the method, the source of trouble caused by structure situation (such as about the separate part of winding head or the mechanical tolerance of parts group) is compensated.As a result, the quality of the bobbin that will produce can be improved significantly.
In the past, can not carry out fully accurately detecting and especially produce the mechanical tolerance that may also change more or less in the time of run process of the weaving loom of bobbin, and therefore, in process bobbin bank regulated relative to driven roller, also can not consider these mechanical tolerances fully.
In other words: these methods are particularly suitable for determining that bobbin bank is revised them in addition relative to the errors present of driven roller.With regard to this respect, these methods are also at present for determining the method for bobbin bank relative to the errors present of driven roller.
According to a second aspect of the invention, the bearing strength especially changed based on bobbin diameter between bobbin and driven roller can utilize these methods obviously to be determined more accurately.
Particularly, the mechanical type between bobbin and driven roller interacts in other words also for bearing strength can especially obviously be regulated more accurately in bobbin stroke, and therefore finally, the quality of the bobbin that produce also obviously is improved.This is especially favourable to be combined in lap wound district during the random winding of cross winding bobbin, this is because produce slippage in the scope in such lap wound district between bobbin and driven roller, to reach the object of interrupting lap wound.This slippage is produced by the reduction of bearing strength usually, and this bearing strength is adjusted relative to the correspondingly relative shift of driven roller by bobbin bank.With regard to this respect, this bearing strength is regulated by bobbin bank motor targetedly.
In the past, especially usually by control setup (such as by stepper motor/spring members combination), the such bearing strength between driven roller and bobbin or bobbin bank is regulated purely, in described control setup, as already mentioned above, only mechanical tolerance can be considered in coarse mode.
According to a third aspect of the invention we, by using these methods advantageously to be calibrated winding head.This for corresponding weaving loom a large amount of existing winding heads especially favourable, this is because all winding heads can both be readjusted extremely effectively by the method.Therefore, at least in back to back bobbin stroke, bobbin bank also obviously can be regulated relative to driven roller more accurately, and the quality of the bobbin therefore will produced also obviously is improved.
Therefore use these methods, can guarantee that bobbin bank is not only accurately positioned relative to driven roller about its angle of rotation base position, and the spin angular position about corresponding cooperation in the route of follow-up bobbin stroke is accurately positioned all the time.
Term " driven roller " describes a kind of can contacting with bobbin or bobbin especially can be driven the rotary drive of bobbin (and being bobbin in the starting stage) by the friction of its periphery.This driven roller is usually also referred to as head roll.Ideally, head roll has reverse thread simultaneously, can be wound up on bobbin along bobbin width by yarn or be wound up on bobbin.With regard to this respect, other Yarn lateral-movement device can be removed from and thus reach the object of the yarn crossovers displacement advanced on bobbin in simply constructed mode by such driven roller.
It is evident that, above-mentioned also can at random be combined with the feature of the scheme in claim, can realize these advantages in correspondingly cumulative mode.
According to these methods of the present invention can preferably complete first time install after, the execution such as after restarting after bobbin change is other bobbin size, under electrical fault conditions, again winding head can be recalibrated simply.
Accompanying drawing explanation
Other advantage of the present invention, object and attribute will describe by accompanying drawing and following explanation, wherein, by illustrative mode, show one or more winding heads of the weaving loom producing bobbin and will be described.In the accompanying drawings:
This single width schematically shows the block diagram of the winding head of the bobbin-winding machine producing cross winding bobbin.
Reference numerals list
1 winding head
2 bobbins
The weaving loom of 3 production bobbins
4 bobbin-winding machines
5 cross winding bobbins
6 bearing supports
6A leading flank
10 bobbin banks
11 driven rollers
12 swinging struts
13 hand of rotation
14 pivot axis
15 stepper motors
15A first signal wire (SW)
16 bearing strengths
17 bobbins
18 bobbin base plates
20 fixing rotation axiss
21 CD-ROM drive motor
21A secondary signal line
22 yarns
23 reverse threads
24 distance-measuring devices
25 computer devices
26 control setups
27 first operation push-buttons
28 second operation push-buttons
29 another signal line
30 central computer data lines
31 rotation speed sensors
32 other signal wire (SW)s
33 intermediate memorys
Detailed description of the invention
In this single Figure, diagrammatically illustrate the winding head 1 in the weaving loom 3 producing bobbin 2, there is in the weaving loom 3 of this production bobbin 2 multiple such winding head 1.
The weaving loom 3 of the production bobbin 2 illustrated in this embodiment is especially the bobbin-winding machine 4 for the production of cross winding bobbin 5.
Each winding head 1 comprises bearing support 6, and this bearing support is provided with bobbin bank 10 and driven roller 11.
For this reason, the swinging strut 12 of support shaft form is utilized pivotally to be arranged on bearing support 6 and this bobbin bank 10 can be driven by stepper motor 15 around pivot axis 14 by bobbin bank 10 according to hand of rotation 13.With regard to this respect, the bobbin bank 10 driven by motor can move or be placed on driven roller 11 towards driven roller 11, or is removed by from driven roller 11 or be lifted away from.Here, according to the bobbin diameter also increased in bobbin stroke, bobbin bank 10 must be adjustable relative to driven roller 11.
In this embodiment, select stepper motor 15 as follows, that is: make bobbin bank 10 can around pivot axis 14 often to walk 1.8 ° of angle pivotables.But, utilize reducing gear can realize obviously higher degree of separation.Consequently, also best adjustment can be done relative to driven roller 11 all the time at the bobbin 2 increased in bobbin stroke, such as in order to can adjust and regulate the interaction about the bearing strength 16 between bobbin 2 and driven roller 11 where necessary, therefore, as has been described above, especially sliding control can be carried out near lap wound district.
In order to can bobbin 2 or bobbin 17 be remained in bobbin bank 10 in the mode of rotatable movement, two relative rotatable bobbin base plates 18 (herein only being numbered in exemplary mode) are also arranged on swinging strut 12, and bobbin 17 is correspondingly clamped between described bobbin base plate.
Driven roller 11 correspondingly can be arranged on rotatably on bearing support 6 around fixing rotation axis 20 and can be driven by CD-ROM drive motor 21.
In order to yarn 22 can be allowed to advance on bobbin 2 in the mode reeled at random, can manufacture cross winding bobbin 5 in the current situation, driven roller 11 profit is equipped with reverse thread 23 in a known manner.Therefore, extra Yarn lateral-movement device can be saved.
Winding head 1 also has the distance-measuring device 24 be integrated in winding head computing machine (not shown) here, and this distance-measuring device is operatively electrically connected to stepper motor 15 by the first signal wire (SW) 15A and is connected to CD-ROM drive motor 21 by secondary signal line 21A.
In this embodiment, this distance-measuring device 24 is also equipped with computer device 25 and control setup 26, and computer device 25 is connected in internal electrical each other with control setup 26.
By this computer device 25, such as on winding head computing machine, directly correction can be calculated in this sense or in the present invention.
Control setup 26 also can alternatively be started so that manual pivotable bobbin bank 10 by two operation push-buttons 27 and 28 be placed on the leading flank 6A of bearing support 6.Operation push-button 27 and 28 is operatively electrically connected to control setup 26 by an other signal line 29.
Distance-measuring device 24 is also connected in the central computer (not shown here) of bobbin-winding machine 4 by central computer data line 30.
Be arranged on bobbin bank 10 and be also operationally connected to distance-measuring device 24 by other signal wire (SW) 32 for the rotation speed sensor 31 detecting the rotation of rotatable bobbin base plate 18, therefore, especially start to carry out operating between bobbin 17 with driven roller 11 contact or start state that loss operates when contacting can by corresponding Signal aspects on distance-measuring device 24.
In addition, especially, correction can in a retrievable manner by intermediate storage in corresponding intermediate memory 33, and therefore after more creeling and before starting further bobbin stroke, be again directly presented at winding head 1 place.Therefore, winding head 1 be able to quickly by again for.
Therefore, in order to change the bobbin of specific quantity, only after having changed several bobbin, before again checking, even can also abandon completely implementing this method.
In any case, by this distance-measuring device 24 or especially also by this control setup 26 and/or this computer device 25, can advantageously implement according to method of the present invention at each winding head 1 place before bobbin stroke starts, to check and to regulate angle of rotation base position.
Such control setup 26 and such computer device 25 also can be centrally located on the central computer of the weaving loom 3 of the production bobbin 2 in corresponding outfit for all winding heads 1 existed.
Can by here to be illustrated by example and the winding head 1 described performs according to all four kinds of methods of the present invention.
Therefore, bobbin bank 10 can utilize proposed all schemes to be such as positioned in correct expectation angle of rotation base position relative to bearing support, therefore bobbin bank 10 in bobbin stroke subsequently, can be regulated very precisely relative to driven roller 11 about its spin angular position.
As mentioned above, advantageously, this in fact also causes the bearing strength 16 acted between driven roller 11 and bobbin 2 to be according to circumstances extremely accurately conditioned all the time, such as can produce slippage between driven roller 11 and bobbin 2 in the scope in lap wound district.As a result, the bobbin 2 produced or the quality of cross winding bobbin 5 also can be significantly improved as described in detail above.
It is evident that, these method steps also can be supplemented by other method step, to realize favourable method remodeling.
It is evident that, embodiment described above is only the use one configuration to implement a methodology in accordance with the present invention according to the weaving loom of production bobbin of the present invention.With regard to this respect, configuration of the present invention is not limited in this embodiment.
Claims (12)
1. producing bobbin (2 for one kind, 5) weaving loom (3, 4) winding head (1) place is relative to the method for the spin angular position of driven roller (11) the adjustment barrel subrack (10) for driving bobbin (17), this bobbin bank keeps described bobbin (17) in the mode of rotatable movement, it is characterized in that, at described winding head (1) place, the expectation angle of rotation base position of described bobbin bank (10) is regulated as follows: the actual distance determining to be held in place between described bobbin (17) in the bobbin bank (10) at zero position place and measuring position relative to described driven roller (11), in described measuring position, detect that starting to carry out operation between described bobbin (17) with described driven roller (11) contacts, and determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin (17) and described driven roller (11), wherein determined correction is used to subsequent winding process.
2. producing bobbin (2 for one kind, 5) weaving loom (3,4) winding head (1) place is relative to the method for the spin angular position of driven roller (11) the adjustment barrel subrack (10) for driving bobbin (17), this bobbin bank keeps described bobbin (17) in the mode of rotatable movement, it is characterized in that, at described winding head (1) place, regulate the expectation angle of rotation base position of described bobbin bank (10) as follows relative to described driven roller (11): described bobbin bank (10) is pivoted to the desired locations departing from its zero position; Determine the actual distance between described bobbin (17) and measuring position afterwards, in described measuring position, detect that starting to carry out operation between described bobbin (17) with described driven roller (11) contacts; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin (17) and described driven roller (11), wherein determined correction is used to subsequent winding process.
3. method according to claim 2, is characterized in that, described correction is only determined at following these winding heads (1) place, and at these winding head places, its result is that the sight control of obvious criticality deviation is identified in advance.
4. according to the method in any one of claims 1 to 3, it is characterized in that, described bobbin bank (10) is moved to described driven roller (11) to determine described measuring position repeatedly from the specific spin angular position of this bobbin bank (10) as follows, that is: on the direction of described driven roller (11), regulate bobbin bank (10) described in pivotable by predetermined angle of rotation, and described driven roller (11) is accelerated subsequently whether rotates under the effect of described driven roller to detect described bobbin (17).
5. producing bobbin (2 for one kind, 5) weaving loom (3,4) winding head (1) place is relative to the method for the spin angular position of driven roller (11) the adjustment barrel subrack (10) for driving bobbin (17), this bobbin bank keeps described bobbin (17) in the mode of rotatable movement, it is characterized in that, regulate at described winding head (1) place described bobbin bank (10) relative to the expectation angle of rotation base position of described driven roller (11) as follows: described bobbin (17) is placed on described driven roller (11); Afterwards described bobbin bank (10) is pivoted back to measuring position, in described measuring position, detects that starting loss between described bobbin (17) with described driven roller (11) operates and contact; Actual distance between the described bobbin (17) determining described measuring position and be held in place in the described bobbin bank at its zero position place; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin (17) and described driven roller (11), wherein determined correction is used to subsequent winding process.
6. producing bobbin (2 for one kind, 5) weaving loom (3,4) winding head (1) place is relative to the method for the spin angular position of driven roller (11) the adjustment barrel subrack (10) for driving bobbin (17), this bobbin bank keeps described bobbin (17) in the mode of rotatable movement, it is characterized in that, regulate at described winding head (1) place described bobbin bank (10) relative to the expectation angle of rotation base position of described driven roller (11) as follows: described bobbin (17) is placed on described driven roller (11); Afterwards described bobbin bank (10) is pivoted back to measuring position, in described measuring position, detects that starting loss between described bobbin (17) with described driven roller (11) operates and contact; Determine the actual distance between described measuring position from the described bobbin (17) be held in place in the described bobbin bank (10) at the different desired locations place of its zero position; And determine correction when there is deviation between determined actual distance and desired distance value predetermined between described bobbin (17) and described driven roller (11), wherein determined correction is used to subsequent winding process.
7. method according to any one of claim 1 to 6, is characterized in that, determined correction is stored in the storage device by with fail safe and searchable mode.
8. method according to any one of claim 1 to 7, is characterized in that, determine described actual distance by carrying out angle of rotation adjustment to described bobbin bank, wherein said angle of rotation regulates and measures by pulse disc, incremental encoder or stepper motor.
9. method according to any one of claim 1 to 8, is characterized in that, desired distance value is adjusted between 1mm to 20mm.
10. method according to claim 9, is characterized in that, desired distance value is adjusted between 3mm to 10mm.
11. methods according to any one of claim 1 to 10, is characterized in that, described driven roller (11) with described bobbin (17) interactional situation under rotate with measuring speed.
Produce bobbin (2 for 12. 1 kinds, 5) weaving loom (3,4), it has multiple winding head (1), described winding head includes: bobbin bank (10), and this bobbin bank keeps bobbin (17) in the mode of rotatable movement; Driven roller (11), this driven roller is for driving described bobbin (2,5); And actuating device (15), this actuating device is for regulating the spin angular position of described bobbin bank (10), this production bobbin (2,5) weaving loom is especially in order to implement the method according to any one of claim 1 to 11, it is characterized in that, described winding head (1) comprises distance-measuring device (24), by this distance-measuring device, the mode that can be adjusted to ratio with the angle of rotation of described bobbin bank (10) measures the actual distance between described bobbin (17) and described driven roller (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013009653.7 | 2013-06-08 | ||
| DE102013009653.7A DE102013009653A1 (en) | 2013-06-08 | 2013-06-08 | Method for setting a rotational angular position of a coil frame rotatably supporting a coil frame and a spool-producing textile machine with a plurality of winding units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229551A true CN104229551A (en) | 2014-12-24 |
| CN104229551B CN104229551B (en) | 2017-07-14 |
Family
ID=50732736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250583.3A Active CN104229551B (en) | 2013-06-08 | 2014-06-06 | The adjusting method of the spin angular position of bobbin cradle and the weaving loom of production bobbin |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2810908B1 (en) |
| JP (1) | JP2014237548A (en) |
| CN (1) | CN104229551B (en) |
| DE (1) | DE102013009653A1 (en) |
| IN (1) | IN2014MU01711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902484A (en) * | 2018-09-18 | 2020-03-24 | Ssm萨罗瑞士麦特雷有限公司 | Method and device for rotating a bobbin in a winding device |
| CN112693964A (en) * | 2019-10-23 | 2021-04-23 | 卓郎纺织解决方案两合股份有限公司 | Textile machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019043737A (en) * | 2017-09-04 | 2019-03-22 | 村田機械株式会社 | Yarn winding machine |
| DE102017215696B3 (en) | 2017-09-06 | 2018-10-04 | Koenig & Bauer Ag | Method and device for wrapping a web roll with a packaging web |
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| DE4022777A1 (en) * | 1990-07-18 | 1992-01-23 | Schlafhorst & Co W | Cross-wound bobbin winder - has drives to bobbin and pressure roller to prevent damaging slip on the yarn at the contact line between them |
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| DE19817363A1 (en) * | 1998-04-18 | 1999-10-21 | Schlafhorst & Co W | Device for controlling the bobbin frame of a textile machine |
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- 2013-06-08 DE DE102013009653.7A patent/DE102013009653A1/en not_active Withdrawn
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2014
- 2014-05-08 EP EP14001631.2A patent/EP2810908B1/en active Active
- 2014-05-22 IN IN1711MU2014 patent/IN2014MU01711A/en unknown
- 2014-06-06 CN CN201410250583.3A patent/CN104229551B/en active Active
- 2014-06-09 JP JP2014119014A patent/JP2014237548A/en active Pending
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| GB1466984A (en) * | 1973-05-28 | 1977-03-16 | Zinser Textilmaschinen Gmbh | Lfiting mechanism |
| DE4022777A1 (en) * | 1990-07-18 | 1992-01-23 | Schlafhorst & Co W | Cross-wound bobbin winder - has drives to bobbin and pressure roller to prevent damaging slip on the yarn at the contact line between them |
| DE19619197A1 (en) * | 1996-05-11 | 1997-11-13 | Schlafhorst & Co W | Angular position and-or angular velocity measuring device, especially for textile machine |
| CN1220642A (en) * | 1997-03-25 | 1999-06-23 | 巴马格股份公司 | Method for winding up advancing thread |
| US20010007339A1 (en) * | 1999-12-23 | 2001-07-12 | Franz-Josef Flamm | Bobbin winding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110902484A (en) * | 2018-09-18 | 2020-03-24 | Ssm萨罗瑞士麦特雷有限公司 | Method and device for rotating a bobbin in a winding device |
| CN110902484B (en) * | 2018-09-18 | 2022-12-09 | Ssm萨罗瑞士麦特雷有限公司 | Method and device for rotating a bobbin in a winding device |
| TWI798490B (en) * | 2018-09-18 | 2023-04-11 | 瑞士商Ｓｓｍ恰特斯威特美特勒公司 | Method and device for rotating a bobbin in a winding device |
| CN112693964A (en) * | 2019-10-23 | 2021-04-23 | 卓郎纺织解决方案两合股份有限公司 | Textile machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2810908A1 (en) | 2014-12-10 |
| EP2810908B1 (en) | 2017-03-22 |
| CN104229551B (en) | 2017-07-14 |
| IN2014MU01711A (en) | 2015-09-04 |
| DE102013009653A1 (en) | 2014-12-11 |
| JP2014237548A (en) | 2014-12-18 |
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