CN106672707B - The mobile method of amendment yarn at the weaving loom station of manufacture cross winding bobbin - Google Patents
The mobile method of amendment yarn at the weaving loom station of manufacture cross winding bobbin Download PDFInfo
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- CN106672707B CN106672707B CN201611272973.6A CN201611272973A CN106672707B CN 106672707 B CN106672707 B CN 106672707B CN 201611272973 A CN201611272973 A CN 201611272973A CN 106672707 B CN106672707 B CN 106672707B
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- 238000004804 winding Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000009941 weaving Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000000605 extraction Methods 0.000 claims abstract 2
- 230000000284 resting effect Effects 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 5
- 235000013351 cheese Nutrition 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 244000060701 Kaempferia pandurata Species 0.000 description 1
- 235000016390 Uvaria chamae Nutrition 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000013228 contact guidance Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
- B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
-
- 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)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The present invention relates to the mobile methods (100) of the amendment yarn at the station (2) of the weaving loom (1) of manufacture cross winding bobbin.Station (2) includes for extracting the device of yarn (19) out, for extraction yarn (19) to be wound into the device (50) of cross winding bobbin (16) and is arranged between withdrawing device and winding device (50) and the swingable yarn trap (12) to different location, the yarn trap is at least used to receiving and delivering received loose thread, here, yarn trap (12) has the entrainment mechanism for carrying yarn line segment secretly.This method (100) includes that yarn trap (12) is made to be rocked to the first step (110) of initial position (I), and the entrainment mechanism is opposed with the yarn moved between withdrawing device and winding device on the initial position.The characteristics of this method (100) is that this method (100) include swinging to the second step (120) for the withdrawn position (III) being spaced apart with initial position from initial position (I) with making yarn trap (12) entrainment yarn (19) and decontroling the third step (130) of the yarn (19) of receiving tension at releasing position (IV).
Description
Technical field
The present invention relates to amendment yarn at the station of weaving loom according to the present invention, in manufacture cross winding bobbin is mobile
Method.
Background technique
This weaving loom such as cross-winding bobbin winder and free end revolving cup spinning machine are already known and in many patents
It is had a detailed description in document (such as document DE10224080A1 and DE102009030802A1).
The common ground of these weaving loom types is to supply yarn in winding device region curls inward thread into reel, here, for example
The yarn loose thread disconnected in broken yarn is booked and is delivered away then to manufacture from yarn pull-out by yarn trap
Device is moved to the yarn of yarn take-up device.In order to connect disconnection yarn, cross-winding bobbin winder is usually equipped with receiving cripper,
And free end revolving cup spinning machine is equipped with piecing devices, they respectively to relevant yarn trap cooperation.Herein, winch spool is fallen in
Loose thread on sublist face, which is sucked by yarn trap such as suction nozzle and is carried into the yarn of yarn trap, delivers position then to make
Make coherent yarn.Have following danger at this time, that is, when operator determine interrupt weaving loom automatic running with evaluate yarn and especially
When being yarn connection, operator puts back to yarn, so that yarn is in the section between withdrawing device and winding device defined
It is mobile outside yarn mobile route.When continuing automatic running, yarn perhaps can not independently return to yarn mobile route, thus in yarn
The yarn moved in section outside line mobile route may cause by the failure determined that rubs, and may damage with textile machinery part
It is bad.
Summary of the invention
The task of the present invention is offer a solution, the shortcomings that can avoiding in the prior art whereby.Task is especially
The yarn movement for deviateing default yarn mobile route is corrected in a manner of simple economy.
Proposed method is designed to the amendment yarn movement at the station of the weaving loom of manufacture cross winding bobbin,
The weaving loom is preferably cross-winding bobbin winder or free-end spinning machine.The station generally includes the dress for extracting yarn out
It sets.In the case where cross-winding bobbin winder, withdrawing device for example can be the unwinding for yarn to be unwound or extracted out from quill
Device.In the case where free-end spinning machine, which is arranged after spinning apparatus usually on yarn moving direction.This
Outside, which includes for that will extract yarn winding out into the device of cross winding bobbin, and cross winding bobbin thus forms doff
Bobbin.In addition, the station has and is arranged between the withdrawing device and winding device and swingable to different positions
Yarn trap, the yarn trap are at least used to catch and deliver the received loose thread of institute, and wherein the yarn trap includes for carrying yarn line segment secretly
Entrainment mechanism.This method includes the first step for making the yarn trap be rocked to initial position, in the first step, the clamping belt conveyer
Structure is opposed with the yarn moved between the withdrawing device and winding device.
The method is characterized in that this method includes that the yarn trap is rocked to from initial position along swing road with carrying yarn secretly
The second step for the withdrawn position that diameter is spaced apart with initial position and the yarn of receiving tension are in the releasing position of yarn trap
The third step being released.Release can be carried out when reaching releasing position or later by yarn trap.Due to existing yarn
Line tension, the release of mobile yarn is so that yarn is automatically fallen back in its defined yarn mobile route.The yarn tension is preferred
It can facilitate by the thread tension device for being associated with station or by starting winding process, wherein making yarn in the latter cases
It moves and forms moving yarn.It alternatively or additionally, preferably can be simultaneously right before second step or with second step
Yarn applies tension.It is preferred that so selecting applied tension, return to yarn in the case where releasing position avoids broken yarn
In yarn mobile route.This can for example lead in winding process by corresponding yarn movement speed or by thread tension device
It crosses and introduces corresponding yarn pulling force to realize.The tension applied can preferably be incrementally increased or be continuously enlarged, until reaching
For respective roll yarn tension determined by the operating mode.
According to a preferred embodiment, the withdrawn position and releasing position are arranged in defined yarn mobile route
The same side, the yarn is in station normal operation along the defined yarn mobile route in the withdrawing device and winding device
Between move.For yarn is mobile, station normal operation is characterized in that station trouble-free operation, moves here, deviateing yarn
The yarn of dynamic route is it is stated that interference.This arrangement is particularly advantageous the station with yarn trap, yarn trap it is quiet
Stop bit is set to be arranged in and the yarn side that deliver position different for defined yarn mobile route.Yarn trap can discharge
It is swung to rapidly after yarn in corresponding scheduled resting position, which can for example be located near doff bobbin.
Alternatively, the withdrawn position and releasing position advantageously can be arranged in difference relative to yarn mobile route
Two sides.This is particularly advantageous yarn trap, the resting position of yarn trap be arranged in for defined yarn movement path with
Yarn delivers the identical side in position.The resting position can for example deliver position with yarn and identically be arranged or close
Yarn delivers position setting.
The initial position further preferably corresponds to the yarn and delivers position.It is possible thereby to which saving makes yarn trap deliver position from yarn
It sets and is rocked to initial position.
The resting position is preferably following positions of the yarn trap, i.e. the yarn trap can swing in the position after delivering loose thread
Loose thread is received again to wait after broken yarn or yarn cutting.
Alternatively, the initial position correspond to from the yarn resting position that deliver position different, it is quiet which is maintained at this
During stop bit is set, the identical side in position is delivered with yarn and is compared here, the resting position is arranged in relative to yarn mobile route
Yarn, which is delivered, is located closer to withdrawn position.The yarn trap can be in place closer to yarn after delivering yarn as a result, thus
The elapsed-time standards of second step and third step can be shortened.
According to a preferred embodiment, which includes manually operable control piece, the control piece with for point
It is not connected based on the manual operation of the control piece to interrupt and continue thereafter with the control unit of station automatic running, here, should
Method have be located at second step before, by operating the control piece and the subsequent further operating operating parts for the first time and hand
Dynamic the step of interrupting and restarting automatic running, wherein operation or further operating are facilitated in continuous automatic running for the first time
Execute described second and third step.It is possible thereby to which it is wrong to guarantee that the yarn trap only just executes amendment after manual interruption automatic running
The mobile step of yarn accidentally.Therefore, danger only mobile when the yarn that there is mistake because of manual interruption automatic running
When just control the yarn trap energy-efficiently.
The control piece preferably can be key or switch, can be controlled by station manipulation person.The control piece is preferably arranged
So that multiple weaving loom stations can be controlled independently of each other by individually operated on station.Control unit can be weaving loom
Central control unit or so-called station controller, it is associated with defined station.The control piece more preferably can be with cloth
It sets on the shell of station controller.In addition, station controller is preferably connected by communication with common mode and the yarn trap, so as to
It can accordingly be controlled.
According to another preferred embodiment, which is formed by the winder station of cross-winding bobbin winder, it, which has, uses
Receiving cripper in checking the simultaneously sensor device of cutting continuous strand and for connecting disconnection yarn.Sensor device and receiving cripper cloth
It sets between the winding device and withdrawing device.Sensor device is, for example, common yarn clearer.Cross-winding bobbin winder tool
There is different operating modes, for example, at least one connects yarn operating mode and winding operating mode, connects in connecing yarn operating mode
Disconnection yarn is connect, and in winding operating mode, the yarn moved between the withdrawing device and bobbin winder device is wound.When
Facilitate the operation of the first time of second step and third step or further operating carries out in connecing yarn operating mode and/or sensor
When device finds yarn line segment in connecing yarn operating mode, described second and third step are executed.It can guarantee whereby the yarn trap only
The additional movement of yarn trap is carried out in maximum situation just a possibility that yarn off-set provides yarn mobile route to correct
Yarn row mobile route.Because the common force interrupt or automatic interrupt in winding operating mode usually cause to sense first
Device device cutting continuous strand and cause within the scope of sensor device in turn without yarn.Loose thread be followed by yarn process will automatically into
Row is simultaneously transferred to winding process automatically, without interrupting station automatic running.At this time due to not having in artificial in connecing yarn operating mode
Wrong yarn that is disconnected and not occurring deviation yarn mobile route.
The receiving cripper further preferably includes the lower guide plate for being used to guide yarn line segment for crossing yarn mobile route, meduim yarn
Line is at least extracted outside lower guide plate region by second step.On the one hand this extended lower guide plate is conducive to can
Veil and filling are sent to connecing in yarn channel to receiving cripper by ground, on the other hand connect yarn connect yarn channel unit with non-cover type
Be conducive to reliably be maintained at veil and filling in the case of device and connect in yarn channel.By second step, always guarantee yarn at this time
Line is not in the case where interfering or damage influence is to other components of its own and/or receiving cripper predetermined the one of lower guide plate
Side extends.Preferably there is guide plate the guide for connecing yarn channel unit on yarn mobile route direction beyond receiving cripper to refer to.
Guide refer to the side by proximity yarn channel unit of yarn mobile route have refer to root, and in yarn mobile route region
The side towards yarn mobile route that guide refers to has for making yarn along the recessed portion of the non-contact process of yarn mobile route.
In yarn mobile route far from the side for connecing yarn channel unit, in recessed portion followed by V-arrangement finger tip.Guide refers to along its outer wheels
Exterior feature is formed with guide edge for contact guidance veil and filling during connecing yarn.The design that guide refers to allows lower guide plate
Yarn mobile route arrangement is crossed without hindering yarn mobile in winding process.Veil and filling can connect yarn as a result,
It is received and correspondingly can reliably be guided to connecing yarn channel unit by lower guide plate as early as possible in the process.
Detailed description of the invention
Other features and advantages of the present invention can be from preferred to the present invention below by the attached drawing of invention material particular is shown
It is obtained in the description and claims of embodiment.Multiple independent features can be separately or multiple in combination in the present invention
Preferred embodiment in realize.
Hereinafter the preferred embodiment of the present invention will be further described by attached drawing, in which:
Fig. 1 is the schematic side view of weaving loom station according to the embodiment；
Fig. 2 is the perspective view of receiving cripper used in station in Fig. 1；
Fig. 3 is the schematic top plan view of the lower guide plate of receiving cripper shown in Fig. 2；
Fig. 4 is the schematic side view of lower guide plate shown in Fig. 3；And
Fig. 5 is the flow chart according to the method for one embodiment.
Specific embodiment
Fig. 1 shows the schematic side view of the station 2 according to the weaving loom of one embodiment, and weaving loom is in automatic intersection herein
Wind 1 form of bobbin-winding machine.
As it is well known, this automatic cross-winding bobbin winder 1 has multiple phases between its (not shown) end support
Same station 2, is winder station 2 herein.On winder station 2, the quill 9 being packed into as unwinding cheese is shaped to by rewinding
The large package cross winding bobbin 16 of winding bobbin.
There is winder station 2 receiving cripper 10 slightly withdrawn about normal yarn mobile route to be used for from intersected coiled bobbin
The so-called veil 19a of son 16 is connect with the connector of the so-called filling 19b from quill 9.This connector connection for example may
Being after providing new quill 9, yarn breakage or carrying out controllable so-called clearing cutting in order to remove yarn flaws must
It needs.
The fundamental mode of this automatic cross-winding bobbin winder 1 for example disclosed by document DE10224080A1 and
It is not important to the present invention described herein.Therefore, it will be introduced briefly appended drawing reference shown in FIG. 1 below: automatic cross winding
Bobbin-winding machine 1；Winder station 2；In the logistics device of 3 form of bobbin and bobbin conveying system, it has cop supply section 4, reversible
The canned paragraphs 5 of driving and lateral transfer section 6 and bobbin loopback section 7 towards winder station 2；Transfer dish 8；Quill 9, it is therein
One is in unwinding position AS；Bare bobbin 9a；Receiving cripper 20 and turntable supporting with Yarn feed device 21 connect yarn
Passage cover plate 23；The yarn trap in 12 shape of suction nozzle of negative pressure can be rotated and can born around rotation axis 17, it puts in shown position
It moves and delivers position I and the swingable yarn reception position II to for receiving plane loose thread into yarn；It is rotatably held in winding
Cross winding bobbin 16 in the bobbin cradle 51 of device 50, it by frictional fit by be located at its surface grooved roller 14 drive and
The cross winding bobbin conveying device 55 along machine length is transferred to by (not shown) maintenance unit after its completion；It can be around rotation
Yarn-clipping tube 13 that shaft axis 18 rotates and that negative pressure can be born；Move to the veil 19a of cross winding bobbin 16；From quill 9
Filling 19b；The central control unit 53 being connected by machine bus 54 with the station computer 52 of individual winder station 2.
Fig. 2 shows one embodiment of receiving cripper 20, it has connecing including upper guide plate 70 and lower guide plate 30
Yarn channel unit 22.Lower guide plate 30 is fixed on for keeping connecing yarn channel unit 22 in the side close to unwinding cheese 9
Support on.Upper guide plate 70 is fixed on the side of the close winding bobbin 16 of support.Receiving cripper 20 has without cover board
Yarn channel unit 22 is connect, it introduces the guide that yarn introducing seam 24 is led in seam 24 and inclination equipped with the yarn for connecing yarn channel is led to
Face 26.In addition, on connecing yarn channel unit 22 respectively by proximity yarn channel longitudinal one end be arranged be substantially triangular in shape it is more
A thread board 25.In addition, receiving cripper 20 have can around rotation axis 28a swing receiving pedestal 28 to improve diversity.It accommodates
Pedestal includes drive rod 28b, and when receiving cripper 20 is packed into winder station 2, driving device may be connected to by drive rod
The drive rod.Accommodating pedestal also has support rod 28c, which can keep freely when not needed, or optionally can be with
Yarn channel cover board will be connect or locking fork is fixed in support rod by threaded connection respectively by cover bar.In addition to being threadedly coupled it
Outside, other fixed systems such as connector system can also be selected.
Fig. 3 and Fig. 4 is shown used in Fig. 2 according to another view of the lower guide plate 30 of preferred embodiment.Guide plate
30 include fixed section 31, it has three through-holes 32a, 32b, the 32c for the longitudinal extending axis tandem for being parallel to guide plate 30,
The through-hole through width it is different.Prolong along longitudinal direction with the immediate first through hole 32a of terminal side edge of fixed system 31
Axis is stretched to be constituted with long hole shape.The long hole preferably has 3 millimeters of length along longitudinal extending axis, herein, each end side half
Diameter is preferably 1 millimeter.The second intermediate through-hole 32b's is maximum in three through-holes through width.Second through-hole 32 in a table
Surface side is limited by flange 33, which is arranged a component for being fixedly mounted on the receiving cripper 20 as described in illustrating above
On, which is constituted taperedly towards its free end.Flange 33 define the widest part preferably 6.4 millimeters through-hole it is wide
Degree, until at most narrow place being preferably 3.5 millimeters of entire widths.The through-hole 32c that ranked third on longitudinal extending axis direction
With 2 mm dias.First to third through-hole 32a, 32b, 32c formed for by lower 30 reliable location of guide plate in receiving cripper
Locating piece on 20.First through hole 32a and third through-hole 32c respectively accommodated in the case where being fixed on receiving cripper 20 one it is right
The protrusion that should be shaped in net cross section.The flange 33 of second through-hole 32b is accommodated by the correspondingly configured support on receiving cripper 20,
Here, it may pass through the second through-hole 32b and be packed into a fixing piece such as fastening screw so that lower guide plate 30 is fixed on receiving cripper 20
On.
In addition, there is guide plate 30 guide to refer to 34, guide refers to is connected to fixed section 31 on longitudinal extending axis direction
And extend in the direction.Guide refers to that 34 have circular guide side 35.Guide side 35 is between the adjacent surface of guide plate 30
It is chamfered and polishes with being preferably formed as 1 millimeter of radius.Guide side 35 forms the outer profile that guide refers to 34, including for guiding filling
The first edge section 36 of 19b and second edge section 37 for guiding veil 19a.First edge section 36 is prolonged from V-arrangement finger tip 39
It extends to and refers to root 40, referring at root, the first edge section 36 double team transits to another edge section 38, institute with forming predetermined angle
It states another edge section and forms the inclined-plane for being used for filling 19b.Angle [alpha] is preferably 60 °.
First edge section 36 is referring to there is recessed portion 41 between root 40 and finger tip 39, for in 1 operational process of bobbin-winding machine
The middle yarn moved along predetermined yarn mobile route non-contactly passes through.First edge section 36 is referring between root 40 and recessed portion 41
With the first stroke straight section 42, and there is the second straight section 43 between recessed portion 41 and finger tip 39, herein, second is straight
Section 43 is parallel to 42 ground of the first stroke straight section and is staggered on the direction of second edge section 37 extension.Second edge section 37 is in guide
Refer to that 34 outside opposite with first edge section 36 extends in the arch preferably with 70 millimeters of radiuses, and in 39 range of finger tip
First edge section 36 is transitted to, 1 millimeter of radius is preferably formed as.Guide refers to that 34 extend longitudinally axis from finger root 40 to 39 ground of finger tip
With preferably 28 millimeters of length.
In addition, possibility that is on the one hand opposed with recessed portion 41 and being on the other hand close to second edge section 37 is shown in FIG. 3
19 moving process of yarn.Yarn 19 is opposed with recessed portion 41 be yarn 19 taken in the winding process of winder station 2 with
Just it is wound into the defined yarn mobile route of winding bobbin 16.It is close to the yarn that the arrangement of second edge section 37 is mistake to move
It is dynamic, when operator connects yarn and the operation of manual interruption coil winding machine 1 and while then continuing to run may for example connect to assess
Occur after yarn assessment.
Fig. 5 shows the flow chart of the method 100 according to one embodiment, operates bobbin-winding machine 1 as shown in Figure 1 whereby
Winder station 2.Method 100 includes that yarn trap 12 is rocked to the first step 110 of initial position I to catch yarn on initial position
One entrainment mechanism of device 12 is opposed with defined yarn mobile route, and yarn 19 is along the yarn mobile route in unwinding cheese 9
It is moved between winding bobbin 16.
Method 100 further includes for being rocked to yarn trap 12 far from receiving cripper 20 from initial position I along swing path
The second step 120 of withdrawn position III, on withdrawn position, yarn 19 is at least moved other than lower 30 region of guide plate.The
Two steps 120 are manufactured immediately in connector is carried out to the free loose thread of veil 19a with filling 19b by receiving cripper 20 to be connect yarn and connects
It carries out later.In order to start the second step 120, need to be carried out by the operator of bobbin-winding machine 1 to network in this preferred embodiment
The manual intervention of cylinder 1 continuous operation of machine.For this purpose, operator is operated first the key on 2 shell of bobbin-winding machine, key and station
Computer 52 is connected.Station computer 52 is designed to connect yarn connection in formation when first time operation button during connecing yarn
Stop the automatic running of winder station 2 afterwards.Yarn process is connect generally preferably from detecting yarn breakage or yarn cutting with sensor
It is continued for beginning winding process, the yarn winding that winding bobbin is moved in winding process.
In order to after continued access yarn process, operator's operation button again.Station computer 52 operates again described in handling, and makes to connect
Yarn process continues.At this point, promoting yarn trap 12 to carry out second step 120 after formation connects yarn connection, way is to make yarn trap 12
Withdrawn position III is rocked to from initial position I.It is that yarn delivers position I in initial position bobbin-winding machine 1 shown in Fig. 1, at this
On position, delivered by the veil 19a that yarn trap 12 drives to receiving cripper 20.According to another embodiment, initial position is static
Position, which is arranged in relative to the yarn mobile route of yarn 19 delivers the identical side position I with yarn and leans on
Nearly withdrawn position III.Yarn mobile route refers to that yarn 19 is moved along this route from unwinding cheese or quill 9 in winding process
To winding bobbin or cross winding bobbin 16 to carry out its winding.
Any one in multiple positions that each swing path for being located along yarn trap 12 of yarn trap 12 can occupy, preferably
It delivers position I or resting position adjacent to it and yarn trap 12 in yarn and receives herein and fall on 16 circumferential surface of cross winding bobbin
Loose thread yarn receive position II or close to yarn receive position II, yarn trap 16 can stop that in this another is static
Between position.
With withdrawn position III is occupied, yarn 19 is extracted from the position opposed with the guide side 35 of lower guide plate 30
And far from lower guide plate 30.The yarn 19 is driven to realize in the swing process of yarn trap 30 by the oral area of yarn trap 12,
Wherein the oral area is designed to correspond to the yarn clamping mechanism for carrying the yarn line segment of yarn 19 secretly.As entrainment mechanism, usually may be used
To provide any element being arranged on yarn trap, yarn can be clamped and discharged by yarn trap swing whereby.This substitution can
The entrainment mechanism of choosing, which for example can be, catches yarn part and such as catches yarn protrusion or catch yarn hook.
After reaching withdrawn position III, yarn trap according to this embodiment is made in the third step 130 of this method 100
12 swing back to releasing position IV, and moving yarn 19 is discharged on the releasing position by yarn trap 12.Releasing position IV is relative to yarn
Line mobile route, which is arranged in, delivers identical but different with the withdrawn position III side position I from yarn, wherein this preferred embodiment
In releasing position IV be spaced apart with yarn mobile route, to carry mechanism secretly beyond decontroling yarn automatically after yarn mobile route
Line 19.It is this arrangement it is especially advantageous to the resting position of yarn trap 12, resting position be arranged in for yarn mobile route with
Yarn delivers the identical side position I and yarn trap 12 rests in resting position, until needing Self-crossover winding bobbin again
Surface receives yarn loose thread.
Connecing yarn process has terminated when occupying releasing position IV and has transitted to winding process.Winding process can be in second step
Before rapid 120, among or start later, but at least yarn trap 12 reach releasing position before started.Because with winding
Journey yarn 19 is in movement operation in other words, and yarn 19 obtains yarn tension as a result,.Yarn tension is when yarn trap 12 is swung
Yarn 19 is allowed to automatically return to common yarn mobile route, as described in above by Fig. 3.
Alternatively mode can make yarn 19 bear the tensile force of thread tension device according to another embodiment, with
Yarn 19 is set to be retracted into yarn mobile route automatically upon discharge.For this purpose, what winding process was not necessarily required as described above.It borrows
Therefore helping thread tension device to apply yarn tension can realize in connecing yarn operating mode or winding operating mode.It is important that
Before reaching releasing position and therefore yarn tension applies before third step 130.
Only citing picks addressed embodiment as shown in the figure.Different embodiments can completely or with regard to independent feature and
Speech is combined with each other.One embodiment can also be supplied by the feature of another embodiment.
As soon as in addition, method and step be repeatable or several steps correspond to a method and step, as long as it is feasible
Before or after it.
If one embodiment includes the logical relation of the "and/or" between fisrt feature and second feature, can be solved
It reads to be that the embodiment has the first and second features simultaneously according to one embodiment, and only has the according to another embodiment
One feature only has second feature.
Claims (6)
1. a kind of method mobile for the amendment yarn at the station (2) of the weaving loom (1) of manufacture cross winding bobbin
(100), this method includes for extracting the withdrawing device of yarn (19) out, for the yarn (19) of extraction to be wound into intersection
It the winding device (50) of winding bobbin (16) and is arranged between the withdrawing device and the winding device (50) and can
It is rocked to the yarn trap (12) of different location, which is at least used to receive and deliver the loose thread of collection, wherein described catch yarn
Device (12) includes the entrainment mechanism for carrying yarn line segment secretly；Wherein the method (100) includes swinging the yarn trap (12)
To the first step (110) of initial position (I), on the initial position entrainment mechanism in the withdrawing device and volume
The yarn (19) moved between winding apparatus (50) is opposed；It is characterized in that, the method (100) includes making the yarn trap
(12) withdrawn position being spaced apart with the initial position is rocked to from the initial position (I) with carrying the yarn (19) secretly
(III) third step of second step (120) and the yarn (19) in releasing position (IV) relieving receiving tension
(130)。
2. according to the method for claim 1 (100), which is characterized in that the withdrawn position (III) and the releasing position
(IV) it is located at the same side or not ipsilateral of defined yarn mobile route, the yarn described in the station (2) normal operation
(19) it is moved between the withdrawing device and the winding device (50) along the yarn mobile route.
3. method according to claim 1 or 2 (100), which is characterized in that the initial position (I) is that yarn delivers position
Set or from the yarn resting position that deliver position different, the yarn trap (12) is maintained on the initial position, wherein institute
It states resting position and is located at relative to defined yarn mobile route and deliver the identical side in position with the yarn and be arranged to
It is delivered than the yarn and is located closer to the withdrawn position (III), wherein the yarn (19) is normally transported in the station (2)
It is moved between the withdrawing device and the winding device (50) in row along the yarn mobile route.
4. method according to claim 1 or 2 (100), which is characterized in that the weaving loom (1) includes grasping manually
The control piece of work, the control piece with for interrupting and continue thereafter with the station according to the manual operation of the control piece respectively
(2) control unit (52) of automatic running is connected, wherein the method (100) include be located at the second step (120) it
It is preceding including by first time operate control piece manual interruption described in the control piece and subsequent further operating and continue from
The step of dynamic operation (115), wherein first time operation or further operating are facilitated in continuous automatic running described in execution
Second step (120) and the third step (130).
5. according to the method for claim 4 (100), which is characterized in that the station by cross-winding bobbin winder (1) volume
It is formed around station (2), which has disconnected for checking and cutting off the sensor device of the yarn and for connecting
The receiving cripper of yarn (19a, 19b) is opened, wherein the sensor device and the receiving cripper are arranged in the winding device (50)
Between withdrawing device, and there is the station (2) at least one to connect yarn operating mode and winding operating mode, connect yarn at this
The yarn (19a, 19b) that disconnection is connected under operating mode, the winding yarn (19) under the winding operating mode, wherein when facilitating
The first time operation or further operating for stating the execution of second step (120) and the third step (130) described connect yarn work
Carried out in operation mode and/or the sensor device it is described connect detect yarn line segment in yarn operating mode when, execute described the
Two steps (120) and the third step (130).
6. according to the method described in claim 5, it is characterized in that, the receiving cripper (23) includes crossing the mobile road of the yarn
Line, lower guide plate (30) for guiding yarn line segment, wherein the yarn (19) is by second step (120) at least in institute
It states and is extracted outside the region of lower guide plate (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015014385.9A DE102015014385A1 (en) | 2015-11-09 | 2015-11-09 | Method for correcting a threadline at a workstation of a textile machine producing cross-cheeses |
| DE102015014385.9 | 2015-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672707A CN106672707A (en) | 2017-05-17 |
| CN106672707B true CN106672707B (en) | 2019-04-30 |
Family
ID=58584542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611272973.6A Active CN106672707B (en) | 2015-11-09 | 2016-11-07 | The mobile method of amendment yarn at the weaving loom station of manufacture cross winding bobbin |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6861502B2 (en) |
| CN (1) | CN106672707B (en) |
| DE (1) | DE102015014385A1 (en) |
| IT (1) | IT201600110839A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017129580A1 (en) * | 2017-12-12 | 2019-06-13 | Saurer Spinning Solutions Gmbh & Co. Kg | Rotation splicer for a job on a textile machine producing cross-wound bobbins |
| CN113501388B (en) * | 2021-06-11 | 2023-03-31 | 浙江理工大学 | Automatic yarn bobbin head and tail yarn splicing device and method suitable for creel |
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| CN1033080A (en) * | 1987-09-02 | 1989-05-24 | 古斯塔夫·梅明格 | Confession line supervising device in the textile machinery line supply equipment |
| US5267701A (en) * | 1990-11-29 | 1993-12-07 | Murata Kikai Kabushiki Kaisha | Piecing method and apparatus for a doubler |
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| JPS4913440A (en) * | 1972-06-05 | 1974-02-05 | ||
| DE4139892C2 (en) * | 1991-12-04 | 2001-04-19 | Schlafhorst & Co W | Process for producing a thread connection at a winding point of a winding machine |
| DE10224080A1 (en) | 2002-05-31 | 2003-12-11 | Schlafhorst & Co W | Textile machine has cross-wound bobbin winder with thread splicing unit having a separate drive for a predefined drive control |
| JP2007153554A (en) * | 2005-12-06 | 2007-06-21 | Murata Mach Ltd | Yarn winder |
| DE102012016853A1 (en) * | 2012-08-25 | 2014-02-27 | Saurer Germany Gmbh & Co. Kg | Method for connecting upper and lower threads at winding station of cross-winding machine, involves pivoting nozzle at thread run after head part is rotated into position, and rotating part into another position after nozzle passes run |
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2015
- 2015-11-09 DE DE102015014385.9A patent/DE102015014385A1/en not_active Withdrawn
-
2016
- 2016-11-04 IT IT102016000110839A patent/IT201600110839A1/en unknown
- 2016-11-07 CN CN201611272973.6A patent/CN106672707B/en active Active
- 2016-11-09 JP JP2016218881A patent/JP6861502B2/en active Active
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|---|---|---|---|---|
| CN1033080A (en) * | 1987-09-02 | 1989-05-24 | 古斯塔夫·梅明格 | Confession line supervising device in the textile machinery line supply equipment |
| US5267701A (en) * | 1990-11-29 | 1993-12-07 | Murata Kikai Kabushiki Kaisha | Piecing method and apparatus for a doubler |
| CN1080331C (en) * | 1995-10-16 | 2002-03-06 | 里特埃利特斯公司 | Method of and device for, spinning-in yarn on open-end spinning machine |
| CN1238297A (en) * | 1998-03-14 | 1999-12-15 | 梅明格-Iro股份有限公司 | Yarn feeder with improved yarn travel |
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| CN102602748A (en) * | 2011-01-11 | 2012-07-25 | 欧瑞康纺织有限及两合公司 | Method for adjusting swivel path of thread feeder arranged at thread splicing apparatus of cross wound bobbin producing textile machine in textile industry, involves detecting consideration during swivel process of correction factor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015014385A1 (en) | 2017-05-11 |
| IT201600110839A1 (en) | 2018-05-04 |
| JP2017088410A (en) | 2017-05-25 |
| JP6861502B2 (en) | 2021-04-21 |
| CN106672707A (en) | 2017-05-17 |
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