CN1210158A - Yarn winding device - Google Patents
Yarn winding device Download PDFInfo
- Publication number
- CN1210158A CN1210158A CN98117735A CN98117735A CN1210158A CN 1210158 A CN1210158 A CN 1210158A CN 98117735 A CN98117735 A CN 98117735A CN 98117735 A CN98117735 A CN 98117735A CN 1210158 A CN1210158 A CN 1210158A
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- CN
- China
- Prior art keywords
- spindle
- line
- yarn
- yarn feeding
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/32—Driving or stopping arrangements for complete machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The invention discloses a yarn reeler without need of drop wire and other special break detector, which is a single driving type double twister fix a driving motor on every spindle sets threshold value according to burden current value of each driving motor in stable zone after increasing period, then compairs the threshold value with the detected burden current value to detect the break.
Description
The present invention relates to Yarn band coiling machine, it is batching after the line twisting of yarn feeding package shredding, more particularly, the present invention relates to a kind of Yarn band coiling machine that can detect the function of being batched the line broken end that has.
Existing sliver volume has shown in Figure 7 and two kinds of forms shown in Figure 8 with machine, and the former arranges ground to the yarn hammer that is provided with 1 yarn feeding package 106 to be provided with; The latter is the setting that the spindle that is provided with 2 sections 2 overlapping yarn feeding packages is arranged.In Fig. 7 and Fig. 8, the various coiling machines that spin all are batching apparatus 103 is arranged on the top of spindle device 102 continuously and constitutes, and leaning against two spindles privately, configuration, complete machine dispose 80～304 spindles abreast.Spindle device 102 is not made of rotating disk 105, the stationary disk that 1 or 2 yarn feeding package 106 is set and the air ring guide member 107 etc. of the drive pulley high speed rotary by not having expression among the figure.Enter into the tensioner 108 that is positioned at the center, add tension force, undertaken advancing to after 2 twisting air ring guide member 107 of top by the rotating disk 102 that carries out high speed rotary from the line Y of yarn feeding package 106 shreddings.And batching apparatus 103 by guiding roller 109,110, give cotton roller 111, swing usefulness the journey guide member 112 that traverses, put back to change the coiler drum 113 that drives, the reel cage 114 of supporting coiling package P constitutes.The line Y that twisted be through must guiding roller 109,110 and give cotton roller 111 back, make its swing by the journey guide member 112 that traverses, on one side contact with the coiler drum 113 that rotates, one side forms coiling package P.
And between spindle device 102 and batching apparatus 103, setting menopause tablet (De ロ Star プ ワ イ ヤ) 115.When yarn feeding package 106 becomes empty or line Y when cutting off, a direction rotation of menopause tablet 115 in the figure is by having or not of microswitch SW detection line.The switch of the detection that has or not by this line, the controller that is connected with microswitch SW 116 control switching valves 117, make cylinder 118 actions by it, thereby make pitman arm 119 revolutions, by reel cage 114 rotation and pitman arm in 119 revolution, coiling package P and coiler drum 113 broken away from, make its stop around.When breaking end, when making menopause tablet 115 rotations by the gravity effect, making the upper end pressurized of tensioner 108, anti-thus principal vertical line surpasses this amount ground output.
But, on existing Fig. 7 and Yarn band coiling machine shown in Figure 8, on the sliver passage between spindle device 102 and the batching apparatus 103, owing to disposing the menopause tablet 115 of detection line Y broken end, thereby the total arrangement of machine is restricted.
And, though Yarn band coiling machine shown in Figure 8 is carrying out 2 twisting after the line Y doubling of 2 yarn feeding package shreddings, even but it is when the side in each yarn feeding package 106 that menopause tablet 115 detects broken end being set on the sliver passage of the line that batching apparatus 103 batches single line broken end that line cuts off takes place, and also still is difficult to fully detect.Though the sensor with the thickness of detection line detects the single line broken end, sensor is configured in the guiding roller 109 of advancing with making line stabilization and makes the total arrangement of machine restricted to the structure between the cotton roller 111, and price is increased.
The present invention makes for the problem that solves above-mentioned prior art existence, its objective is the unrestricted Yarn band coiling machine that just can detect broken end of the total arrangement that a kind of machine is provided.
In order to achieve the above object, the present invention takes following technical scheme:
Yarn band coiling machine, it is the spindle that is provided with 1 yarn feeding package to be arranged ground be provided with, with the yarn feeding package shredding of line from each spindle of remaining static, make this line form on one side around its yarn feeding package that air ring batches by the revolution of the spindle mechanism of each spindle with twisting, it is characterized in that: on each spindle, be provided with the testing agency that makes the rotating driving mechanism of spindle mechanism, detect the load of each driving mechanism, differentiate the mechanism for identifying that breaks end by the detected load of each testing agency.
Yarn band coiling machine, it is the spindle that is provided with a plurality of yarn feeding packages to be arranged ground be provided with, with a plurality of yarn feeding package shreddings of line from each spindle of remaining static, this line is batched with forming air ring doubling, twisting on one side around above-mentioned a plurality of yarn feeding packages, it is characterized in that: the mechanism for identifying that on each spindle, all is provided with the testing agency that makes the rotating driving mechanism of spindle mechanism, detect the load of each driving mechanism, breaks end by the detected load differentiation of each testing agency.
Described Yarn band coiling machine is characterized in that: above-mentioned mechanism for identifying has the threshold value that broken end is judged, it is the load setting of driving mechanism when batching line with certain speed.
Described Yarn band coiling machine is characterized in that: the threshold value that broken end is judged is according to beginning to set through the detection load after the stipulated time from batching.
Described Yarn band coiling machine, it is the spindle that is provided with 1 yarn feeding package to be arranged ground be provided with, with the yarn feeding package shredding of line from each spindle of remaining static, make this line form on one side around its yarn feeding package that air ring batches by the revolution of the spindle mechanism of each spindle with twisting, it is characterized in that: the rotating driving mechanism of the spindle mechanism of each spindle, detect the load of each driving mechanism testing agency, detect the load that machine examination measures by each and differentiate the mechanism for identifying that breaks end.
Adopt the load of this Yarn band coiling function, and differentiation has or not broken end thus with the driving mechanism of the detection changes such as tension force of line.
Described Yarn band coiling machine, it is the spindle that is provided with a plurality of yarn feeding packages to be arranged ground be provided with, with a plurality of yarn feeding package shreddings of line from each spindle of remaining static, this line is batched with forming air ring doubling, twisting on one side around above-mentioned a plurality of yarn feeding packages, it is characterized in that: the mechanism for identifying that on each spindle, all is provided with the testing agency that makes the rotating driving mechanism of spindle mechanism, detect the load of each driving mechanism, breaks end by the detected load differentiation of each testing agency.
Adopt the load of this Yarn band coiling function, and differentiation has or not broken end thus with the driving mechanism of the detection changes such as tension force of line.Particularly the load of the driving mechanism by detecting each spindle is differentiated when having or not broken end, can be easily and also precision detect the single line broken end preferably, and this former be that difficulty is carried out.
Described Yarn band coiling machine is characterized in that: above-mentioned mechanism for identifying has the threshold value that broken end is judged, it is according to the load setting of the driving mechanism during with line with the certain speed volume.
It is corresponding to adopt this Yarn band coiling machine needn't become the various coiling machines that its threshold value of row just can be different with the spindle diameter of yam count and spindle mechanism etc.
Described Yarn band coiling machine is characterized in that: the threshold value that broken end is judged is according to beginning to set through the detection load after the stipulated time from batching.
Adopt this Yarn band coiling function according to the load difference setting threshold of each spindle under stable state, the broken end that the different spindle of each condition is fit to is judged.
Effect of the present invention:
Because described invention is the driving mechanism that drives spindle mechanism by being provided with on each spindle; When batching the line of twisting, cause by the tension force of line etc. that the load current of the driving mechanism of change just can be differentiated and have or not broken end by detecting, thereby on the passage of the line that is batched, needn't dispose the testing agency that is used for detecting broken end, can not be subjected to total arrangement restrictedly to detect broken end.
Described invention is batching and load onto after the line doubling of a plurality of yarn feeding package shreddings, the twisting, can be easily and also precision detect the single line broken end of the thread breakage of side's yarn feeding package preferably.
In the described invention, because mechanism for identifying has the disconnected discrimination threshold that closes, it is according to batching the load setting of the driving mechanism of line with certain speed, thereby it is corresponding to change the various coiling machines that this threshold value just can be different with the spindle diameter of yam count and spindle mechanism etc.
Following with reference to accompanying drawing, describe embodiments of the invention in detail:
Fig. 1 is the integrally-built ideograph of the Yarn band coiling machine of the single spindle drive-type of expression;
Fig. 2 be the expression single spindle drive-type Yarn band coiling machine in each spindle spindle device, batching apparatus and connect from the device isostructural side view;
Fig. 3 is the enlarged drawing of an example of the syndeton of expression spindle device and drive motor;
Fig. 4 is the enlarged drawing of another example of the syndeton of expression spindle device and drive motor;
Fig. 5 is the chart that expression is set in the threshold value in the motor controller of Yarn band coiling machine of single spindle drive-type;
Fig. 6 is a kind of Yarn band coiling machine of expression, and it is the spindle with a plurality of yarn feeding packages to be arranged ground be provided with, and is spindle device, the batching apparatus of each spindle of expression and connects from the isostructural side view of device;
Fig. 7 is the side view of the existing Yarn band coiling machine of expression;
Fig. 8 is the side view of the existing Yarn band coiling machine of expression, and this Yarn band coiling machine is the spindle that a plurality of yarn feeding packages are arranged to be arranged be provided with.
Below, with reference to Fig. 1～Fig. 6 the embodiment of 2 kinds of form Yarn band coiling machines of the present invention is described
The Yarn band coiling machine 1 of single spindle drive-type that explanation earlier is shown in Figure 1.
Yarn band coiling machine 1 among Fig. 1 is a multiple twisting machine, be with spindle device 2 (spindle mechanism) and batching apparatus 3 structures that are arranged on spindle device 2 tops with being connected at 1 spindle, this spindle has 1 yarn feeding package 8, lean against privately to arrange on configuration, the complete machine 80～308 spindles are set.This Yarn band coiling machine 1 also is provided with the drive system 5 of batching with motor 4 that has that makes batching apparatus 2 drivings except above-mentioned each device 2,3; The drive motor 6 (driving mechanism) that the spindle device 2 of each spindle is driven independently; Each motor 4,6 is carried out the control system 7 of drive controlling.
The drive system 5 that batching apparatus 3 is driven is to be provided with the belt 13 that is wound on the 1st belt pulley 10 and the 2nd belt pulley 12; The 1st belt pulley 10 is to be fixed tightly in to constitute the batching with on the output shaft of motor 4 of induction conductivity, and the 2nd belt pulley 12 is to be inlaid on the power shaft of decelerator 11; Decelerator 11 is setting a plurality of gears (not having expression among the figure); Input is batched turning power with motor 4, is slowed down by a certain percentage, meanwhile the conversion gyratory directions.And decelerator 11 has 2 output shafts 14,15, constitutes 1 input, 2 outputs; Setting-in the 3rd belt pulley 16 on 1 output shaft 14, is connecting the buncher 17 of pivot angle change usefulness on another output shaft 15.At the 3rd belt pulley 16 be inlaid in the belt 20 of reeling on the belt pulley 19 on the supporting axis 18.Supporting axis 18 sky open certain intervals ground setting-in the coiler drum 21 of batching apparatus 2, with the 4th belt pulley 19 concurrently setting-in the 5th belt pulley 22.The belt 25 of on the 6th belt pulley 24 of the 5th belt pulley 22 and supporting axis 23, reeling; That opens in supporting axis 23 sky that certain intervals ground setting-in batching apparatus 2 gives cotton roller 26.
Buncher 17 is connected with cam box 27, this cam box 27 be turning power is transformed into reciprocating; Connecting reciprocating lever 28 on the cam box 27.Open certain intervals ground setting-in in reciprocating lever 28 sky and the journey guide member 29 that traverses, it makes by spindle device 2 and the line Y swing of having twisted and line Y is batched by the crimping of coiler drum 21 on the rotating coiling package P.And each coiling package P is by being arranged on connecing from device 30 with respect to coiler drum 21 contacts and the action of disengaging ground on each spindle.Thus, batch with the power output of motor 4 and transmit each supporting axis 18,23 and reciprocating lever 28 through each belt pulley, belt, decelerator 11, radio speed variator 17 and cam box 27, make coiler drum 21 and give cotton roller 26 revolutions, the journey guide member 29 that traverses is reciprocatingly swung.
The drive motor 6 usefulness induction asynchronous motor of each spindle or DC brushless motor etc. are connected with each spindle device 2 respectively.Spindle device 2 by the stationary disk 31 of placing 1 yarn feeding package 8, with certain tension force be added to the tensioner 32 from the line Y of yarn feeding package 8 shreddings, the rotating disk 33 that is connected with the output shaft of drive motor 6 constitutes.The syndeton of these drive motors 6 and spindle dress 2 as shown in Figure 3, can rotating disk 33 be connected on the output shaft 6A as the DC brushless motor of drive motor 6 by shaft coupling 36, also can directly be arranged on rotating disk 33 on the output shaft 6A of DC brushless motor with tightening up.
Thus, when the drive motor 6 that makes each spindle drives, just make line Y from yarn feeding package 8 shreddings and enter the tensioner 32 that is positioned at the center as shown in Figure 2, add tension force, on the rotating disk 33 of high speed rotary, make it form air ring, air ring guide member 37 up to the top.And, from the line Y of yarn feeding package 8 shreddings as shown in Figure 2, once twist, once twist again to air ring guide member 37 through rotating disk 33 from rotating disk 33 from tensioner 32, after twisting twice altogether, from air ring guide member 37 through the guiding roller 38,39.Give cotton roller 26, while make it swing, batch and carrying out on the coiler drum 21 on the rotating coiling package P by the journey guide member 29 that traverses.As shown in Figure 2, coiling package P can free rotaring ground supportings by reel cage 40, and can freely contact with coiler drum 9 or break away from by connecing from device 30.Connect as shown in Figure 2 from device 30, by being configured in pitman arm 41 between coiling package P and the coiler drum 21, pitman arm 41 rotating cylinders 42 and countercylinder 42 being constituted to the switching valve 43 of emptying gas, it is to utilize cylinder 42 to make pitman arm 41 revolution, coiling package P is contacted with coiler drum 21 or breaks away from.Like this, connect and to get between package P and the coiler drum 21 by making pitman arm 41 be inserted into volume, P lifts with coiling package, just can be by the friction between pitman arm 41 and the coiling package P, and in the short time, make to batch and adorn P and stop.
On the other hand, as shown in Figure 2, control a plurality of motor controllers (mechanism for identifying) 47 formations that control system 7 that each motor 4,5 drives is connected independently by control cabinet 45, with the driver 46 of the drive motor 6 of each spindle.45 li of control cabinets are provided with the master controllers 48 of control Yarn band coiling machine 1 complete machine, master controller 48 by the AC/DC converter 50 that is connected with power supply 49, make and batch with motor 4 according to rotating by the definite revolution of output frequency of frequency converter 51 outputs.And AC/DC converter 50 is connected with the driver of each spindle drive motor 6, by the certain dc source through conversion each drive motor 6 is rotated by certain revolution.Be used to detect broken end sensor (testing agency) 52 output feedback signals of the load current of drive motor 6.The motor controller 47 of each spindle is accepted this feedback signal, this feedback signal (load current) and preset threshold are compared, and the broken end of the line Y on the coiling package P is batched in differentiation, when differentiating, stop signal is outputed to driver 46, stop driving drive motor 6 for broken end.Stop signal when each motor controller 47 is gone back broken end feeds back to the running portion 54 of master controller 48, and the master controller 48 of accepting this stop signal drives shown in Figure 2 connecing from device 30, makes the coiling package P and coiler drum 21 disengagings of broken end.Also can adopt detecting under the occasion of broken end, each motor controller 47 makes and connects the structure that drives from device 30.
As shown in Figure 5, the threshold values that is set in 47 li of motor controllers is the revolution of the drive motor 6 of each spindle, and the load current during with predefined certain speed revolution as the target revolution is as a reference value.At this moment load current is relevant with line Y tension force etc. on batching coiling package P, in 2～3% scopes, changes, and be more stable.When broken end takes place in view of, lower with respect to the load current of drive motor 6 than a reference value, therefore be this consideration below a reference value the certain limit of percentage of above-mentioned change be taken as threshold value.Motor controller 47 will break end the actual load electric current of drive motor 6 of sensor 52 feedback and threshold ratio, when the actual load electric current is that threshold value is judged to be broken end when following.At this moment to stop the driving of the drive motor 6 of spindle, stop signal is outputed to driver 46 and then stop signal is fed back to master controller 48.This threshold value is set in 47 li of motor controllers from input converter 53 through master controller 48.The setting of this threshold value, that is, the setting of the threshold percentage relative with the load current of stability region can be pressed arbitrary proportion to any one spindle (drive motor 6) by input converter 53 and be set.
The following describes the running order of the Yarn band coiling machine 1 of single spindle drive-type with said structure.When from power supply 49 when converter 50 is fed to the driver 46 of each spindle and master controller 48 with electricity, with the power output of converter 50 drive motor 6 of each spindle is driven.Thereby the rotating disk 33 that makes each spindle device 2 is with identical revolution revolution.Before reaching certain revolution, rotating disk 33 do not carry out judging by the broken end that motor controller 47 is determined.And master controller 48 batches with motor 4 according to the revolution driving of being determined by the frequency that occurs frequently of frequency converter 51 outputs, this power output of batching with motor 4 is delivered to each supporting axis 18,23 and reciprocating lever 28 through each belt pulley, belt, decelerator 11, buncher 17 and cam box 27, make the coiler drum 21 of each spindle and give cotton roller 26 revolutions, and make journey guide member 29 swings of traversing of each spindle.
When the each several part 33,21,26,29 of each device 2,3 moves, enter into tensioner 32, add certain force of strain, make it form air ring from the line Y of yarn feeding package 8 shreddings of each spindle by the rotating disk 33 that carries out high speed rotary, up to air ring guide member 37, arrive to cotton roller 26 through secondary twisting.The line Y that twisted is by traversing journey guide member 29 effect of each spindle and swing, and batched with the coiling package P of each coiler drum 21 crimping on.When on the journey guide member 29 that traverses, making line Y swing, by buncher 17 revisal pivot angles.Batch under the state this, make as shown in Figure 5, begin to certain time interval T from driving with respect to the load current of drive motor 6
1Rise during this period of time, just become the certain load electric current I later on when the revolution of rotating disk 33 becomes certain speed
0
And when beginning to batch the line Y of yarn feeding package 8, the motor controller 47 of each spindle is just with threshold value with through certain time interval T
1The back, compare, judge to have or not broken end from the actual load electric current of broken end sensor 52 continuous feedback.That is, when the load current of broken end sensor 52 feedback was in threshold value, the condition judgement that each motor controller 47 will be at this moment was broken end not, continues drive motor and drives.When the load current that feeds back from broken end sensor 52 is lower than threshold value, then be judged to be broken end, stop signal is outputed to driver 46, drive motor 6 is stopped.And motor controller 47 feeds back to master controller 48 with stop signal when drive motor 6 is stopped, is made by master controller 48 to connect from device 30 actions, and the coiling package P that makes broken end thus is with coiler drum 21 disengagings and stop to batch.
Like this, owing on the Yarn band coiling machine 1 of single spindle drive-type, by setting, make the spindle device 2 independent rotating drive motors 6 of each spindle, again when batching the line Y that twisted, cause by the tension force of line Y etc. that the load current of the drive motor 6 of change is judged and have or not broken end by detecting, thereby being used for before just needn't being configured to detect air ring guide member 3 and give the menopause tablet etc. of broken end between the cotton roller 26, can not be subjected to the broken end of total arrangement regulation ground detection line Y.
Below, with reference to Fig. 6 Yarn band coiling machine 61 being described, it is that the spindle that is provided with a plurality of yarn feeding packages is provided with side by side.Yarn band coiling machine 61 among Fig. 6 is multiple twisting machines, and it is that 2 yarn feeding packages 8,8 are overlapped into up and down 2 sections on the stationary disk 31 of the spindle device 2 of each spindle, and single spindle drive-type of other structures and Fig. 1～shown in Figure 5 is identical.
For by Yarn band coiling machine 61 from the line Y doublings of each yarn feeding package 8,8 shreddings of spindle, twist and batch on the coiling package P, the drive motor 6 of each spindle is driven, make rotating disk 33 high speed rotaries, make the coiler drum 21 of each spindle simultaneously and give cotton roller 26 revolutions, make journey guide member 29 swings of traversing.Thus, the line Y that is overlapped into each yarn feeding package 8,8 shreddings of 2 sections from each spindle is entered into the tensioner 32 that is positioned at the center and carries out doubling, make line Y advance to air ring guide member 37 by the rotating disk 33 that carries out high speed rotary and carry out 2 twisting before.Line Y through having twisted is by the effect of giving cotton sieve 26, the journey of traversing guide member 29, while swing, batched on the coiling package P with coiler drum 21 crimping of each spindle.
Get under the state this, the motor controller 47 of each spindle compares the load current of preset threshold with the drive motor 6 that feeds back from broken end sensor 52.At this moment similarly threshold value is got into such certain limit with shown in Figure 5, when the single line broken end of fracture takes place in the line of promptly considering the side in 2 yarn feeding packages 8,8 of each spindle, 2～3% load current a reference values below that drive motor 6 can stable change certain.And when the load current that feeds back from broken end sensor 52 was lower than threshold value, motor controller 47 for the single line broken end is arranged, outputed to stop signal this condition judgement driver 46, drive motor 6 is stopped.When motor controller 47 stops drive motor 6, stop signal is fed back to master controller 48, make by master controller 48 to connect from device 30 actions, and make broken end thus batch dress P and coiler drum 21 disengagings, make to batch to stop.
Like this, owing on Yarn band coiling machine 61, by setting, make the spindle device 2 independent rotating drive motors 6 of each spindle, again when the line Y that batches the process doubling and twisted, by detecting the load current that causes the drive motor 6 of change by the tension force of line Y etc., thereby be used for judging before just needn't being equipped with have or not single line broken end, be used for detecting air ring 37 and give the menopause tablet etc. of broken end between the cotton roller 26, can not be subjected to the broken end of the Y of detection line restrictedly of total arrangement.Particularly the load current of the drive motor 6 by detecting each spindle is judged when having or not broken end, can be easily and also precision still be the detection of the single line broken end of difficulty preferably so far.
Because Yarn band coiling machine 1,61 of the present invention in twisting is batched, be that one or more yarn feeding packages 8 are on the stationary disk 31 still, thereby the load current of drive motor 6 roughly is certain in constant speed is batched; Owing to be that roughly to be certain load current than threshold value hang down judges and have or not broken end according to this, thereby can simply promptly judge.
Claims (4)
1, Yarn band coiling machine, it is the spindle that is provided with 1 yarn feeding package to be arranged ground be provided with, with the yarn feeding package shredding of line from each spindle of remaining static, make this line form on one side around its yarn feeding package that air ring batches by the revolution of the spindle mechanism of each spindle with twisting, it is characterized in that: on each spindle, be provided with the testing agency that makes the rotating driving mechanism of spindle mechanism, detect the load of each driving mechanism, differentiate the mechanism for identifying that breaks end by the detected load of each testing agency.
2, Yarn band coiling machine, it is the spindle that is provided with a plurality of yarn feeding packages to be arranged ground be provided with, with a plurality of yarn feeding package shreddings of line from each spindle of remaining static, this line is batched with forming air ring doubling, twisting on one side around above-mentioned a plurality of yarn feeding packages, it is characterized in that: the mechanism for identifying that on each spindle, all is provided with the testing agency that makes the rotating driving mechanism of spindle mechanism, detect the load of each driving mechanism, breaks end by the detected load differentiation of each testing agency.
3, Yarn band coiling machine as claimed in claim 1 or 2 is characterized in that: above-mentioned mechanism for identifying has the threshold value that broken end is judged, it is the load setting of driving mechanism when batching line with certain speed.
4, Yarn band coiling machine as claimed in claim 3 is characterized in that: the threshold value that broken end is judged is according to beginning to set through the detection load after the stipulated time from batching.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236383/97 | 1997-09-02 | ||
| JP9236383A JPH1181062A (en) | 1997-09-02 | 1997-09-02 | Yarn winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1210158A true CN1210158A (en) | 1999-03-10 |
Family
ID=16999979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98117735A Pending CN1210158A (en) | 1997-09-02 | 1998-09-02 | Yarn winding device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0902108B1 (en) |
| JP (1) | JPH1181062A (en) |
| KR (1) | KR100382400B1 (en) |
| CN (1) | CN1210158A (en) |
| DE (1) | DE69805255T2 (en) |
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| CN106854782A (en) * | 2015-12-09 | 2017-06-16 | 索若德国两合股份有限公司 | Ring spinner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100344705B1 (en) * | 2000-06-03 | 2002-07-20 | 화진플랜트 주식회사 | Spindle running gear of winding machine for ejector |
| IT1318824B1 (en) * | 2000-09-06 | 2003-09-10 | Ratti Spa Michele | SINGLE MOTORIZED SPINDLE FOR TEXTILE MACHINES |
| CN111519297A (en) * | 2020-04-15 | 2020-08-11 | 邱丽遐 | AGV car that has single spindle monitoring sensor and yarn piecing devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519221C2 (en) * | 1975-04-30 | 1984-12-06 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Method and device for sensing thread breaks on spinning or twisting machines |
| DE2658477A1 (en) * | 1976-12-23 | 1978-06-29 | Teldix Gmbh | DEVICE FOR MONITORING INQUALITIES AND / OR STRUCTURAL CHANGES IN THE THREAD OF AN OE SPINNING TURBINE |
| DE2755647A1 (en) * | 1977-12-14 | 1979-06-28 | Teldix Gmbh | DEVICE FOR MONITORING THE THREAD OF AN OE SPINNING TURBINE |
| JP2580686B2 (en) * | 1988-03-09 | 1997-02-12 | 株式会社豊田自動織機製作所 | Thread break detection method in ring spinning machines |
-
1997
- 1997-09-02 JP JP9236383A patent/JPH1181062A/en active Pending
-
1998
- 1998-08-24 EP EP98115916A patent/EP0902108B1/en not_active Expired - Lifetime
- 1998-08-24 DE DE69805255T patent/DE69805255T2/en not_active Expired - Fee Related
- 1998-08-31 KR KR10-1998-0035510A patent/KR100382400B1/en not_active IP Right Cessation
- 1998-09-02 CN CN98117735A patent/CN1210158A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854782A (en) * | 2015-12-09 | 2017-06-16 | 索若德国两合股份有限公司 | Ring spinner |
| CN106854782B (en) * | 2015-12-09 | 2019-03-19 | 索若德国两合股份有限公司 | Ring spinner |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0902108A3 (en) | 1999-08-25 |
| DE69805255T2 (en) | 2003-01-02 |
| JPH1181062A (en) | 1999-03-26 |
| EP0902108B1 (en) | 2002-05-08 |
| KR100382400B1 (en) | 2003-07-12 |
| EP0902108A2 (en) | 1999-03-17 |
| KR19990029378A (en) | 1999-04-26 |
| DE69805255D1 (en) | 2002-06-13 |
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