CN102658950B - For controlling and supply with in batches device and the technique to automatic winder from the bobbin of spinning machine - Google Patents
For controlling and supply with in batches device and the technique to automatic winder from the bobbin of spinning machine Download PDFInfo
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- CN102658950B CN102658950B CN201110463376.2A CN201110463376A CN102658950B CN 102658950 B CN102658950 B CN 102658950B CN 201110463376 A CN201110463376 A CN 201110463376A CN 102658950 B CN102658950 B CN 102658950B
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- bobbin
- conveyer
- conveyer belt
- optical pickocff
- secondary sorting
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/062—Sorting devices for full/empty packages
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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
- B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/061—Orientating devices
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of for controlling in batches from the bobbin of spinning machine and for subsequently these bobbins being supplied to device and the technique of automatic winder, wherein bobbin (2) is advanced on main belt (1), on main belt, arranging optical pickocff (3), the bobbin (2) of motion passes through in optical pickocff (3) together with conveyer belt (1), thereby obtains profile and the state of bobbin (2). Based on detected profile, deflector element (5) is offset on secondary sorting conveyer (6) normal bobbin, secondary sorting line receives and processes towards bobbin-winding machine and the downward bobbin being departed from of base portion to be oriented to, or deflector element (5) does not depart from irregular bobbin from main belt (1), thereby make them continue to advance so that their independent processing subsequently towards collecting box.
Description
Technical field
The present invention relates to a kind of for controlling in batches from the bobbin of spinning machine and for subsequently they being suppliedBe given to device and the technique of automatic winder.
Background technology
In industry, the technology of producing yarn in the first spinning stage is widely used, this first spinningStage typically is RING SPINNING, this RING SPINNING by by reel for yarn in the bobbin on conical butt quillAnd production yarn was the second winder stage after the first spinning stage, in the second winder stage yarn fromIts bobbin unwinding, remove its flaw and be again wound into yarn cylinder, described yarn cylinder holds much bigger yarnAmount and corresponding with the considerable quantity of processed bobbin. Winding process is more faster and therefore than spinningThe winder unit of peanut or station can be served the winder station of large quantity. As a rule, ring ingot is reeledStation with hour time of the order of magnitude in produce bobbin, but same bobbin in winder station, beWith minute time of the order of magnitude in by winder.
The bobbin that the present invention relates to fully loaded yarn shifts and is transported to bobbin-winding machine, and so-called " in batch " for example refers to(trolley-carried) crate carrying by dolly makes fully loaded bobbin not obvious between two techniqueGround transport. Conventionally, from the bobbin of Spining Robot make their line end sections roll package orPerson reels with the revolution of a certain quantity around the base portion of its quill.
Before the initial management stage of the bobbin in bobbin-winding machine is included in bobbin is delivered to winder station, by oneselfMoving device is prepared it. In this device, the end sections of the yarn on bobbin is from the base portion of quillOr discharge from the main body of bobbin, and from a certain length of outer surface unwinding of bobbin. Then yarn is cutBecome suitable size and be loaded on the upper end of (slottedin) its quill by slit, at the new bobbin of supplying withWhile starting unwinding, winder station picks up yarn from this upper end, and by this yarn and the end obtaining on yarn cylinderCouple together and start doff again.
Device for the preparation of bobbin is usually located on automatic winder, and its preparation circulation is by its appointmentControl module control, the various operations of this circulation are controlled and commanded to this control module continuously, and therefore will makeThe bobbin of getting ready is towards be delivered to transport loop for the winder station of their unwindings.
Be fed into bobbin-winding machine at bobbin, be supplied to preparation facilities and be then supplied to it is made(makeitup), before winder station, treat that the bobbin of unwinding must be controlled also according to its style characteristicCorrectly vertical orientation.
In automatic winder, the transportation system that makes bobbin be erectility is widely used, described transportSystem utilize the plate supporting member on the similar service moving link of conveyer belt to be placed on or machine to move andOperation bobbin and quill, to be carried to described bobbin and quill in bobbin-winding machine respectively in processing motion.Be arranged in transport and process, shift and therefore in the time operating bobbin practically, keep bobbin in uprightlyState and do not contact them, makes it possible to avoid bobbin to be made dirty or deteriorated because touching mechanical component.
The typical shape of bobbin has been shown in Figure 1A. Line has larger base portion and less most advanced and sophisticated cuttingOn conical quill, reel. The form of reeling is decided by the motion of spinning machine base plate (bed), base plateMotion is to rise and the quill falling spinning ring ingot and be centered around them distributes yarn to reel continuouslyOn bobbin, thereby form from top to bottom initial with near the spherical designs (progression) of base portionSegmentation, have straight edge line roughly right cylindrical middle segment section and towards tip more tilt circular coneSegmentation.
The bobbin with such shape can easily and reliably be worked in common preparation facilities, conventionallyPreparation facilities with the time operation of about 3-5 second and with foreseeable frequency, winder station is supplied.On the other hand, for example, if the shape of bobbin is not foreseeable (shown in Figure 1B and 1C), and have notSame design particularly has irregular part in the cylindrical segment at middle part, common automatic preparation dressPut and can not operate on it within the predetermined time and can not supply taking required frequency as winder stationAnswer, thereby reduced total productivity of whole downstream production line.
Therefore, there is following demand: by bobbin rule and good orientation, general are provided to bobbin-winding machineThey are positioned at its base portion on the transport plate of bobbin-winding machine and are placed to and uprightly guarantee the best total for the treatment of processBody efficiency.
Summary of the invention
The object of the invention is to in batches from spinning process, wait to be supplied to for the bobbin of winderControl and select, and the object of the invention is to them and be transported to correct state the transport of bobbin-winding machineSystem.
The present invention is here with reference to being described in its exemplary embodiments of automatic winder upstream.
The present invention with it for selecting and carrying the embodiment summarizing most of the device of bobbin to be limited to claimIn 1. Various modification or preferred embodiment limit in claim 2-7.
The present invention with it for selecting and carrying the embodiment summarizing most of the technique of bobbin to be limit by claim 8Fixed. Various modification or preferred embodiment limit in claim 9-12.
Brief description of the drawings
According to of the present invention for selecting and carry the device of bobbin and the Characteristics and advantages of technique will be from Fig. 2-7In the description of exemplary embodiments that illustrate, schematic and nonrestrictive, become more obvious. On the other hand,Fig. 1 has related to technical problem.
Detailed description of the invention
In general, in batches from spinning the stage bobbin tentatively out selected, for example by asSuch spiral vibrating device in patent US5255775, described spiral vibrating device makes bobbin againOn spiral path, rise in order one by one, and they are still sent towards bobbin-winding machine in orderTo transportation route.
In the embodiment of Fig. 2, (Fig. 2 shows the stereogram of the general structure of this device), picks outThe transportation route of bobbin comprise main belt 1, by being arranged in the guiding guiding piece of sidepiece of main beltEffect (for this guiding guiding piece of clarity that ensures accompanying drawing does not illustrate in the accompanying drawings), bobbin 2 is being ledOn conveyer belt 1 plane frontward (flatwise) advance and be arranged so that the axis of bobbin 2 is parallel to biographySend the direction of motion of band. Bobbin 2 be positioned to indefinitely base portion forward or tip forward. In prior art(for example DE19840299A) described measurement based on its quill diameter and identified the position of bobbin: largerDiameter corresponding to quill base portion, this quill base must be first falls towards the transport loop of bobbin-winding machine. ExistingHave in technology, such measurement is all under any circumstance to carry out in the situation that bobbin does not move.
Comprise the profile that detects bobbin 2 according to the first stage of technique of the present invention, this bobbin is at main beltOn 1, plane is advanced frontward, and described main belt is activated with constant speed by its motor 1M. PassingSend on 1 and also show some bobbins with irregular contour with 2 '. Described detection is by being arranged in conveyer beltOptical pickocff 3 on 1 path is carried out.
Such optical pickocff is for detecting the horizontal chi of the bobbin transporting on conveyer belt 1 by scanningVery little: for this object, can to apply in the prior art available optical pickocff, for example applicationTransmitted light formula optical pickocff, described transmitted light formula optical pickocff comprises transmitter and receiver and layoutBecome across the door shape part that transports bobbin, or application reverberation formula optical pickocff, described reverberation formula opticsSensor is positioned at described bobbin main body side and makes transmitter and receiver be positioned at the same side, or finally applicationCan process the television camera sensor of the image being obtained by scanning. But, in ensuing description,In order to illustrate, will relate to transmitted light detection technique.
Described device also comprises control module G (not illustrating in the accompanying drawings for simplicity), described control moduleG receives about arriving at the detection signal of bobbin and processing (process) bobbin profile from optical pickocff 3,Based on this, it processes and sends a command to various other members of described device.
The bobbin 2 of motion together with conveyer belt 1 is by gate-type sensor 3, and described gate-type sensor 3 is arrangedBecome will be described in more detail subsequently across conveyer belt 1 and this, bobbin 2 is sent out himself being arranged inOn path between optical element and receiving element and formation one shadow region. Therefore output signal with by passingThe shade that the object that gate-type sensor 3 transports produces is proportional.
During bobbin passes through in gate-type sensor 3, obtain according to the regular time interval from sensorThe signal sending and a series of values that obtained representative and crossed the integrity profile of the bobbin of sensor. BaseIn the bobbin profile being obtained from the control module G of the signal of initial sensor 3 by processing, the line transportingAxle is processed in a different manner.
In patent document DE3942304 and JP62060778, describe for detection of transporting on conveyer beltThe device of moving bobbin. The result of the detection based on performed makes bobbin depart from from their path or notDepart from.
Can detect the orientation of bobbin by read line arbor wheel exterior feature, therefore identify bobbin with base portion or most advanced and sophisticated courtBefore and advance. By this read line arbor wheel exterior feature, can identify in advance the bobbin (example with random geometryThe shape of Coca-Cola bottle, grenade shape in this way, etc.) or identify imperfect bobbin, they willCan be difficult to use and cause the loss of whole bobbin-winding machine efficiency. These specific bobbins can initially be lostAbandon, and can not enter into normal working cycles, but process individually.
In the exemplary embodiment shown in Fig. 2, deflector element 5 is arranged on main belt 1 thusOn path, described deflector element departs from the transportation system of the bobbin-winding machine that bobbin supplies with towards it or notDepart from towards described transportation system. At least one secondary sorting conveyer 6 is parallel to conveyer belt 1 to be arranged, described inSecondary sorting conveyer 6 receives the bobbin being departed from towards bobbin-winding machine by deflector element 5. Consider for inspectionSurvey and required time of sorting bobbin more than for directed and conveying bobbin is short to the required time of bobbin-winding machine,In exemplary embodiment shown in Fig. 2, be provided with two secondary sorting conveyers, 6A and 6B, described twoSecondary sorting conveyer is arranged in A, the B both sides of main belt 1: by this way, can strengthen basisThe ability of the supply of apparatus of the present invention and reliability. What on the circuit of one of two conveyer belts, may occur repaiiesManage or safeguard in interventional procedures, anyway described device can pass through another secondary sorting conveyerThe operation of 6A, 6B and productivity work to reduce.
Have irregular and unacceptable profile transport that bobbin 2 ' is continued to stay on conveyer belt 1 andBe discharged in collecting box 8 so that their independent processing subsequently. On the other hand, have normal and can accept wheelWide bobbin departs from towards bobbin-winding machine.
Deflector element makes obtained have normal and therefore can accept profile in its normal operatingBobbin is alternately offset in two secondary sorting conveyers that represented by 6A, 6B to the left or to the right.In the exemplary embodiment of Fig. 3, show in more detail assorting room, in this Fig. 3, deflector unitPart 5 is implemented as paddle wheel 11, and described paddle wheel is assembled to and is configured to rotate to stepping by motor 13On driving shaft 12, described motor 13 is controlled by control module G, and described control module G receives from gate-typeThe signal about the bobbin arriving of optical pickocff 3 and receive the information of other member about device,And give their transmit operation orders.
Alternately, such deflector element can be realized by compressed air jet, passes about sortingSend the discharge of band will be described below. First, the signal detection line of control module G based on from sensor 3Whether axle has correct profile: if do not there is correct profile, allow this bobbin continue to advance and not toDeflector 5 says the word. For acceptable bobbin, control module G determines bobbin to arrive with bobbinBe synchronized with the movement and be offset on which in two secondary conveyer belt 6A, 6B.
" normally " determines the pattern for alternately: sequentially one to right side another to left side. Selectively,Not not being occupied/being occupied state and bobbin can be sorted into right side or arrive based on two conveyer belt 6A, 6BLeft side, this state is to be detected by the detecting sensor being connected with control module G.
As mentioned above, in deflector 5 normal operatings towards two sorting conveyer 6A, 6B sorting, controlUnit G processed controls motor 13 and makes axle 12 and paddle wheel 11 with the motion of the clockwise motion that replaces/counterclockwiseRotate a stride, thus alternately transmit a bobbin to left side and a bobbin to right side, and work asIt must allow irregular bobbin 2 ' based on bobbin profile reading by time keep " neutrality ".
In the operation of the deflector 5 of sorting one of in two sorting conveyer 6A, 6B, control singleThe G of unit controls motor 13 to make axle 12 and blade 11 with discontinuous motion or square clockwise all the timeTo or a stride of the each rotation of counterclockwise mode all the time, thereby send institute towards the conveyer belt that keeps operationSome bobbins, when it must allow irregular bobbin 2 ' based on bobbin profile reading by time still make to causeDevice 5 keeps " neutrality " partially.
Conveyer belt 1 upper bobbin 2 arrive deflector 5 places and deflector self stepping activate between synchronizeProperty is suitably controlled by the sensor being arranged on the path of conveyer belt self.
Conveyer belt towards right side with towards the structure of the Liang Ge sorting branch (representing with alphabetical A or B) in left sideIdentical and parallel. Sorting conveyer 6A, 6B are activated by their motor 6MA and 6MB,They are with the motion campaign consistent with the motion of conveyer belt 1, and they receive by the next one that falls at every turnThe bobbin that departed from by deflector 5 of mode, and guide bobbin to rest in to stop on next door 15A, 15B. LineThe existence of axle is stopped next door 15A, 15B from the sensor control being in by being arranged in.
Then bobbin 2 by its sorting conveyer 6A, 6B towards the horizontal Horizon of orienting device 17A, 17BMove, it is downward that bobbin is positioned to base portion by the bobbin profile reading of described orienting device based in gate-type sensor 3,Thereby it is dropped on its transport plate with erectility.
In the exemplary embodiment of Fig. 2 and Fig. 3, for the device of translation bobbin 2 be laterally nozzle 19A,19B, described nozzle 19A, 19B are arranged on the opposite side of orienting device 17A, 17B place side and send outPenetrate compressed air jet: bobbin 2 rolls towards the opening of orienting device 17A, 17B.
In the exemplary embodiment of Fig. 3, in Figure 4 and 5, show individually it with stereogram equally,Orienting device 17A, 17B and the device of describing in the patent US5255775 quoting are conceptually similar.Orienting device 17A, 17B comprise swivel plate 20, and described swivel plate is at its sorting conveyer 6A, 6BIn side with open recess and comprise for receiving and flatly support two pairs of support members 21,22 of bobbin 2;Plate 20 is arranged on infundibulate receiver 24 below, and this infundibulate receiver carries after plate 20 rotationsThe bobbin falling towards its transport plate, described plate 20 is positioned to base portion down by bobbin.
Swivel plate 20 is configured to the stride rotation with 90 ° by motor 20M, and described motor 20M is by controllingUnit G processed controls: the orientation that such rotation detects based on utilizing the initial reading of bobbin profile and up timePin or be controlled widdershins, therefore knows that whether bobbin is at base portion or most advanced and sophisticated towards front situationLower arrival. As shown in Figure 4, bobbin 2 is by from the compressed air jet of nozzle 19 and by flatlyBe incorporated in the groove of motionless plate 20, so that rotation in the counterclockwise direction. As shown in Figure 5, plate thenThereby 20 half-twists make bobbin its base portion down in the situation that at funnel 24 interior orientations to fall. ForReceive new bobbin 2 to be directed, must with the plate 20 of the single groove that comprises supporting member 21,22Must again be rotated to 21,22 pairs of its supporting members are carried at horizontal level.
According to its improved embodiment, on the other hand, orienting device 17 comprises swivel plate 20, described rotationPlate 20 is with cruciform groove 25 unlimited in the side at its sorting conveyer 6A, 6B and comprise four pairsSupport member 21,22 and 26,27. By this way, the plate 20 that just discharges bobbin 2 is downwards preparedWell receive immediately new bobbin and do not need again to rotate.
As described above, for controlling and selecting in batches from the bobbin of spinning machine and for subsequently by thisDevice and technique that a little bobbins are supplied to bobbin-winding machine are controlled by control module G, and described control module G is based on itThe profile that the signal receiving from optical pickocff 3 with from the sensor of the various existence of bobbin is processed bobbin alsoSay the word to synchronously carry out the various operations of this circulation.
One of certain features of the present invention is: based on complete by the bobbin detecting in optical pickocff 3The reading of profile operates, and described bobbin moves through in described optical pickocff 3. At Fig. 6 andIn Fig. 7, with stereogram, detection optical pickocff exemplary embodiments is shown, has shown respectively from left side and right sideThe transmitted light formula optical pickocff 3 (transmitter and receiver) of seeing.
On the both sides of gate-type sensor 3, be respectively arranged with a series of light of several millimeters of layouts in interval each otherTransmitter 31 and optical receiver 32. By the generation height with shade of bobbin 2 in gate-type sensor 3The Axial changes of the bobbin that region 34 and edge are detected by receiver 32.
Be arranged in the both sides of gate-type sensor 3 at described a series of transmitters and receiver, it withBe about the frequency of 1kHz and operate with the final solution of the profile that is about 1mm bobbin. Bobbin 2 withThe constant speed that is about 30-50m/min is passed through in gate-type sensor, and described speed is by main belt 1Speed determine.
The bobbin stream arriving is continuous but is not neat: from spiral vibrating device bobbin out itBetween space interval be not constant. It is right that space between bobbin and bobbin on conveyer belt 1 is on average depended onThe flow velocity (flowrate) of the spiral vibrating device of the upstream that it is supplied with. Described gap should not be less than10cm, thereby in the time detecting their profile and particularly they are offset to two from main belt 1 subsequentlyWhen individual secondary conveyer belt 6A, 6B, do not interfered. Stacked or embed, even simple head and the tail block twoBobbin is detected as single bobbin and causes one to be not known profile.
In order to achieve this end, can be arranged to the bobbin that is properly spaced, for example first detect and leave spiral dressThe spacing of the bobbin of putting, then adjust frequency and the flow velocity of spiral vibrating device thus, or make with aboveThe excessively near bobbin of bobbin falls from screw.
In the time starting to process new lot bobbin, the calibration of gate-type sensor is carried out in the following manner: by means of beingThe self-study module of system, reads the profile of the multiple acceptable sample bobbin (about 10-15) choosing alsoThey are for example all placed to, along equidirectional (all making base portion forward) and lead in gate-type sensorCross. The mean value of the profile of 10-15 the bobbin detecting is in this way formed in base portion situation forwardThe reference contours of bobbin. The identical reference contours of seeing is in opposite direction configured for tip and places forwardThe reference contours of bobbin.
Incomplete bobbin or empty quill be selected at spiral vibrating device place then need to be identified so thatIn the contingent thing of processing in a different manner, alternatively can be by inserting for example for incompleteBobbin or for a series of different sample of the other reference contours of empty quill and repeat described studyJourney.
In processing procedure, therefore the system that comprises gate-type sensor 3 and control module G obtains crosses sensingThe profile of each bobbin of device. By calculate they similarity and by obtained each profile and reference wheelExterior feature compares (base portion forward or tip forward), for example, by mathematical correlation index, and described mathematical correlation indexRelative coefficient between the signal that comprises sample signal and detect, this coefficient is according to common Statistics DivisionBetween the value of reason technology and being included in+1 to-1, wherein (for example most advanced and sophisticated on the occasion of a direction about bobbinForward), negative value is about contrary direction. Index similarity exceedes a certain predetermined absolute value (for example 0.9)Bobbin is considered to belong to a class. The bobbin that similarity value is less than predetermined value is insecure, and is therefore droppedProcess individually.
With the available system for control before bobbin is transported to bobbin-winding machine and supply bobbin in prior artSystem is compared, and device according to the present invention has sizable advantage, and at least following is all worth mentioning.
For example, with the technical scheme of current use (technical scheme used in patent US5255775, this technologyScheme is in order to pick out the bobbin from spinning machine in batches and directed, only uses rotation is intersected to (rotaryCross) control of the diameter of directed quill), the present invention primitively detects the wheel of bobbin with Systems for optical inspectionWide. Such detection can not only know that the pose (posture) of bobbin is also correctly by its orientation, all rightFor bobbin-winding machine is selected the bobbin that is only applicable to the automatics on cylinder machine, thereby abandon unaccommodated bobbin, and makeThe utilization rate of whole production line grows at a respectable pace.
The detection of bobbin completes without allow bobbin stop in the situation that at the volley, and allows control module GIn about 10-20 millisecond (msec), process profile and identify acceptability and the state of bobbin. Short like thisTime in, for selecting the device of bobbin can supply two orienting devices 17, thereby utilize screening installation5 bobbin is sorted into secondary sorting conveyer 6A, 6B and orienting device 17A, 17B upper, like this with respect toTheir ability of single production line is double, and has developed fully the flow velocity of spiral vibrating device, described streamSpeed reached an about 3000-4000 bobbin/hour.
Claims (12)
1. one kind for controlling in batches from the bobbin of spinning machine and for these bobbins are further supplied withTo the device of automatic winder, wherein bobbin (2) (17) motion along transportation route towards orienting device, itsCenter line Spindle Status is by detecting for detection of the unit of bobbin base position, and therefore according to bobbin stateDetection bobbin is rotated into and makes bobbin base portion downward, thereby bobbin (2) falls to winder in upright stateThe transportation system of machine, detector comprises optical pickocff (3), described optical sensor arrangement is at conveyer belt(1) on path, logical flatwise at the bobbin (2) of the upper motion together with conveyer belt (1) of conveyer belt (1)Cross, thereby allow optical pickocff (3) to detect by scanning the bobbin that transports on conveyer belt (1)Lateral dimension, is also provided with control module G, and described control module G receives this from optical pickocff (3)Detection signal, to process the profile of bobbin, thereby obtains the contour signal of bobbin (2); Also be provided with deflectionDevice element (5), described deflector element (5) makes bobbin (2) be offset at least one secondary sorting transmissionBand (6) is upper, described secondary sorting conveyer receive towards winder machine and bobbin base portion to be oriented toUnder the bobbin through sorting, or described deflector element (5) do not make bobbin depart from from conveyer belt (1),Thereby make bobbin continue to move ahead to further locate separately towards the collecting box (8) of irregular bobbin (2 ')Reason, described deflector element (5) is according to the wheel of detected bobbin (2) or irregular bobbin (2 ')Exterior feature works according to the order of control module G, it is characterized in that, secondary sorting conveyer is two (6AAnd 6B), they are arranged on the part A and two parts of part B of conveyer belt (1), bobbin by means ofDeflector element (5) is offset on described secondary sorting conveyer, each secondary sorting conveyer (6A and6B) supply with to orienting device (17A, 17B) separately.
2. device according to claim 1, is characterized in that, described optical pickocff (3) is doorFormula transmitted light optical pickocff, described optical pickocff is arranged across conveyer belt (1), with conveyer belt (1)Together motion bobbin (2) thus flatwise in described optical pickocff by form a shadow region.
3. device according to claim 1, is characterized in that, deflector element (5) is implemented asPaddle wheel (11), it is upper that described paddle wheel is arranged on driving shaft (12) by key, and described driving shaft is by means of motor(13) be rotated to stepping.
4. device according to claim 3, is characterized in that, deflector element (5) is provided with useIn with replace clockwise/motion and device that stepping activates counterclockwise so that in the time of two conveyor belts operation,Alternately guide a bobbin to left side and guide a bobbin to right side, or deflector element (5) is establishedBe useful on all the time the device activating along equidirectional stepping, thus by all bobbins towards keeping biography in operationSend band guiding.
5. device according to claim 3, is characterized in that, deflector element (5) be provided with forMake bobbin to the left according to the state that is not occupied/is occupied of two secondary conveyer belts (6A, 6B) orStepping ground activates the device departing to the right.
6. device according to claim 3, is characterized in that, two secondary sorting conveyer (6AAnd 6B) path stopped next door (15A, 15B) and stopped, and in described next door (15A, 15B)Place, from each sorting conveyer (6A, 6B) towards they self orienting device (17A, 17B) clothBe equipped with the transverse sliding device (19A, 19B) of bobbin (2), described orienting device (17A, 17B) is usedIt is downward in bobbin is placed to base portion.
7. device according to claim 3, is characterized in that, for the transverse translation of bobbin (2)Device comprise nozzle (19A, 19B), described nozzle is arranged on orienting device (17A, 17B) place sideOpposite side and transmitting compressed air jet.
8. one kind for controlling in batches from the bobbin of spinning machine and for subsequently these bobbins being supplied toThe technique of automatic winder, described technique is embarked on journey and tentatively distinguishes by bobbin is arranged one by oneGround carries out sorting to them, and therefore they is supplied to automatic winder, wherein bobbin (2) is supplied withTo orienting device (17), wherein, according to the detection of the state to these bobbins, orienting device is rotated into bobbinMake bobbin base portion downward, to bobbin is fallen with upright state, at conveyer belt (1) upper transport bobbin (2),The detection of the profile of bobbin (2) is carried out on conveyer belt (1) by means of optical pickocff (3), described inOptical pickocff (3), along the paths arrangement of conveyer belt (1), is gone up and conveyer belt (1) at conveyer belt (1)The bobbin (2) of motion passes through flatwise together, thereby allows optical pickocff (3) to examine by means of scanningThe lateral dimension of surveying the bobbin transporting on conveyer belt (1), has also used control module G, described control listThe G of unit receives from this detection signal of optical pickocff (3) to process the profile of bobbin, described wheelWide compare with reference contours, therefore follow the tracks of the directed of bobbin and by normal bobbin (2) with irregularBobbin (2 ') differentiates; And according to such identification, carry out bobbin by deflector element (5)Depart from, described deflector element makes normal bobbin (2) be offset at least one secondary sorting conveyer (6)Upper, secondary sorting conveyer receives the bobbin being departed from, the described bobbin being departed from towards winder machine andTreat by the base portion with bobbin downwards and directed, or deflector element (5) do not make irregular bobbin (2 ') fromConveyer belt (1) departs from, thereby irregular bobbin is advanced so that their lists subsequently towards collecting box (8)The reason of staying alone, this departing from by control module G according to detected bobbin (2) or irregular bobbin (2 ')Profile and control, it is characterized in that, secondary sorting conveyer is two (6A and 6B), they are arranged onIn two parts of the part A of conveyer belt (1) and part B, bobbin is offset to by deflector element (5)On secondary sorting conveyer, each secondary sorting conveyer (6A and 6B) to orienting device separately (17A,17B) supply with.
9. technique according to claim 8, is characterized in that, described optical pickocff (3) is doorFormula transmitted light optical pickocff, carries out described detection, described light by described gate-type transmitted light optical pickocffLearn sensor across conveyer belt (1), the bobbin (2) of motion is flatwise described together with conveyer belt (1)Thereby in optical pickocff, pass through to form a shadow region.
10. technique according to claim 8, is characterized in that, secondary sorting conveyer be two (6A,6B), it is upper that they are arranged in both sides A, the B of conveyer belt (1), by deflector element (5) by bobbin (2)Be offset on described secondary sorting conveyer, each secondary sorting conveyer (6A, 6B) to them separatelyOrienting device (17A, 17B) is supplied with, and deflector element (5) alternately guides a bobbinArrive left side and bobbin of guiding to right side.
11. techniques according to claim 8, is characterized in that, secondary sorting conveyer be two (6A,6B), it is upper that they are arranged in both sides A, the B of conveyer belt (1), makes bobbin (2) by deflector element (5)Be offset on described secondary sorting conveyer, each secondary sorting conveyer (6A, 6B) to them separatelyOrienting device (17A, 17B) is supplied with, and deflector element (5) is according to two secondary conveyer beltsThe state that is not occupied/is occupied of (6A, 6B), is directed to right side by bobbin or is directed to left side.
12. techniques according to claim 8, is characterized in that, at the new lot that starts to process bobbinTime carry out in the following manner the calibration of optical pickocff (3): by means of the self-study pattern of system, by makingBobbin flatwise and all along identical direction in optical pickocff by reading multiple sample bobbinsProfile, is represented the reference contours of bobbin in the direction by the mean profile of the bobbin of this mode detection,The identical reference contours of seeing on rightabout is the reference contours of bobbin in opposite direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2010A002331A IT1403277B1 (en) | 2010-12-20 | 2010-12-20 | DEVICE AND PROCEDURE FOR CHECKING AND SUPPLYING TO AN AUTOMATIC SPOOL OF SPOOLS MADE FROM THE SPINNING BY SPINNING |
| IT2010A002331 | 2010-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102658950A CN102658950A (en) | 2012-09-12 |
| CN102658950B true CN102658950B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110463376.2A Active CN102658950B (en) | 2010-12-20 | 2011-12-20 | For controlling and supply with in batches device and the technique to automatic winder from the bobbin of spinning machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2465801B1 (en) |
| CN (1) | CN102658950B (en) |
| IT (1) | IT1403277B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016155632A (en) | 2015-02-24 | 2016-09-01 | 村田機械株式会社 | Yarn feeding bobbin distribution device and bobbin supply system |
| CN105600400B (en) * | 2016-02-24 | 2017-09-12 | 江阴市凯业纺织机械制造有限公司 | Tube-arranging device and reason pipe method |
| CN105819199B (en) * | 2016-04-22 | 2018-08-07 | 青岛宏大纺织机械有限责任公司 | A kind of automatic winder Intubaction device and intubation procedure |
| CN105819278A (en) * | 2016-04-22 | 2016-08-03 | 青岛宏大纺织机械有限责任公司 | Bobbin insertion device of automatic bobbin winder and bobbin insertion method |
| JP2018065631A (en) | 2016-10-17 | 2018-04-26 | 村田機械株式会社 | Tray distribution apparatus |
| CN108733916B (en) * | 2018-05-17 | 2022-09-02 | 中船黄埔文冲船舶有限公司 | Method and device for solving crossed line of bracing wire expansion method |
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| US5142159A (en) * | 1989-12-21 | 1992-08-25 | W. Schlafhorst Ag & Co. | Method and apparatus for volume or size detection of a yarn package and for deriving confined control processes therefrom |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2465801B1 (en) | 2013-06-05 |
| EP2465801A1 (en) | 2012-06-20 |
| CN102658950A (en) | 2012-09-12 |
| IT1403277B1 (en) | 2013-10-17 |
| ITMI20102331A1 (en) | 2012-06-21 |
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