CN106672707A - A method for correcting yarn movement at a working point of a textile machine producing cross wound bobbins - Google Patents
A method for correcting yarn movement at a working point of a textile machine producing cross wound bobbins Download PDFInfo
- Publication number
- CN106672707A CN106672707A CN201611272973.6A CN201611272973A CN106672707A CN 106672707 A CN106672707 A CN 106672707A CN 201611272973 A CN201611272973 A CN 201611272973A CN 106672707 A CN106672707 A CN 106672707A
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- yarn
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- winding
- trap
- initial position
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000033001 locomotion Effects 0.000 title claims abstract description 46
- 239000004753 textile Substances 0.000 title abstract description 3
- 238000004804 winding Methods 0.000 claims abstract description 64
- 238000009941 weaving Methods 0.000 claims description 15
- 230000000284 resting effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 description 7
- 238000009987 spinning Methods 0.000 description 5
- 235000013351 cheese Nutrition 0.000 description 4
- 244000060701 Kaempferia pandurata Species 0.000 description 2
- 235000016390 Uvaria chamae Nutrition 0.000 description 2
- 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
- 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
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention relates to a method (100) for correcting yarn movement at a working point (2) of a textile machine (1) producing cross wound bobbins. The working point (2) comprises a device for extracting yarn (19), a device (50) for winding the extracted yarn (19) into the cross wound bobbins (16), and a yarn catcher (12) arranged between the extracting device and the winding device (50) and capable of swinging to different positions. The yarn catcher (12) is at least used for receiving and transmitting the received yarn heads. The yarn catcher (12) is provided with a clamping structure used for clamping yarn sections. The method (100) includes a first step (110) of allowing the yarn catcher (12) to swing to a primary position (I) where the clamping structure is opposite to yarn moving between the extracting device and the winding device. The method (100) is characterized in that the method includes a second step (120) of allowing the yarn catcher (12) clamping the yarn (19) to swing from the primary position (I) to an extracting position (III) spaced from the primary position, and a third step (130) of releasing the yarn (19) bearing tension at a releasing position (IV).
Description
Technical field
The present invention relates to correct yarn movement at the station of weaving loom of the invention, in manufacture cross winding bobbin
Method.
Background technology
This weaving loom as cross-winding bobbin winder and free end revolving cup spinning machine be already known to and in many patents
Have a detailed description in document (such as document DE10224080A1 and DE102009030802A1).
The common ground of these weaving loom types is to supply yarn in coiler device region curls inward thread into reel, here, for example
The yarn loose thread disconnected in the case of broken yarn is booked by yarn trap and is delivered away subsequently to manufacture from yarn pull-out
Device is moved to the yarn of yarn take-up device.In order to connect disconnection yarn, cross-winding bobbin winder is generally equipped with receiving cripper,
And free end revolving cup spinning machine is equipped with piecing devices, they respectively to related yarn trap cooperation.Here, fall in winch spool
Loose thread on sublist face is held by yarn trap such as suction nozzle and is carried into the yarn of yarn trap delivers position so as to subsequent system
Make coherent yarn.Now there is following danger, i.e. determine to interrupt weaving loom automatic running as operator to evaluate yarn and especially
When being that yarn connects, operator puts back to yarn so that in regulation in section of the yarn between withdrawing device and coiler device
Move outside yarn movement route.When automatic running is continued, yarn perhaps cannot independently return to yarn movement route, thus in yarn
The yarn moved in section outside line movement route may cause the failure determined by friction, may damage with textile machinery part
It is bad.
The content of the invention
The task of the present invention is to provide a solution, can whereby avoid shortcoming of the prior art.Task is especially
The amendment in the way of simple economy deviates the yarn movement of default yarn movement route.
Proposed method is designed to correct 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
Put.In the case of cross-winding bobbin winder, withdrawing device for example could be for from quill unwinding or extracting out the unwinding of yarn
Device.In the case of free-end spinning machine, after the withdrawing device is generally arranged on spinning apparatus on yarn moving direction.This
Outward, the station include for will extract out yarn winding into cross winding bobbin device, cross winding bobbin thus formed doff
Bobbin.Additionally, the station has being arranged between the withdrawing device and coiler device and swingable to different positions
Yarn trap, the yarn trap is at least used to catch and deliver received loose thread, and wherein the yarn trap is included for carrying yarn line segment secretly
Entrainment mechanism.The 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 coiler device.
The method is characterized in that, the method includes that the yarn trap entrainment yarn ground is rocked to along swing road from initial position
The second step of the withdrawn position that footpath is spaced apart with initial position and the yarn of bearing tension force are in the off-position of yarn trap
The third step being released.Release can be carried out when off-position is reached or afterwards by yarn trap.Due to existing yarn
Line tension, the release of mobile yarn causes yarn to automatically fall back in the yarn movement route of its regulation.The yarn tension is preferred
Can facilitate by the thread tension device for being associated with station or by starting winding process, wherein making yarn in the latter cases
Move and formed moving yarn.Alternatively or additionally, preferably can be before second step or simultaneously right with second step
Yarn applies tension force.It is preferred that so selecting applied tension force, in the case where off-position avoids broken yarn yarn is returned to
In yarn movement route.This for example can be by corresponding yarn translational speed or logical by thread tension device in winding process
Cross and introduce corresponding yarn pulling force to realize.The tension force for being applied can preferably be incrementally increased or continuously increased, until it reaches
For respective roll around yarn tension determined by mode of operation.
According to a preferred implementation, the withdrawn position and off-position are arranged in the yarn movement route of regulation
The same side, the yarn moves route in the withdrawing device and coiler device in station normally runs along the yarn of the regulation
Between move.For yarn movement, normally operation is characterised by station trouble-free operation to station, here, deviate yarn moving
The yarn of dynamic route is it is stated that interference.It is this arrangement for the station with yarn trap be it is particularly advantageous, yarn trap it is quiet
Stop bit is put to be arranged on for the yarn with regard to specifying moves route and delivers the different side in position from yarn.Yarn trap can be in release
In swinging to corresponding predetermined resting position after yarn rapidly, the resting position for example may be located at the vicinity of doff bobbin.
Alternatively, the withdrawn position and off-position advantageously can be arranged in difference relative to yarn movement route
Both sides.This be to yarn trap it is particularly advantageous, the resting position of yarn trap be arranged in for the yarn movement path for specifying with
Yarn delivers position identical side.The resting position for example can deliver position and identically arrange or close with yarn
Yarn delivers position setting.
The initial position further preferably delivers position corresponding to the yarn.It is possible thereby to save make yarn trap deliver position from yarn
Put and be rocked to initial position.
The resting position is preferably following positions of the yarn trap, the i.e. yarn trap and the position can be swung in after loose thread is delivered
Receive again loose thread to wait after broken yarn or yarn cut-out.
Or, the initial position from yarn corresponding to the different resting position in position is delivered, and it is quiet that the yarn trap is maintained at this
During stop bit is put, here, the resting position is arranged in relative to yarn movement route and deliver position identical side with yarn and compare
Yarn is delivered and is located closer to withdrawn position.Thus, the yarn trap can be in place closer to yarn after yarn is delivered, thus
The elapsed-time standards of second step and third step can be shortened.
According to a preferred implementation, the weaving loom includes manually operable control piece, the control piece with for point
The control unit for not interrupted and being continued thereafter with station automatic running based on the manual operation of the control piece is connected, here, should
Method have it is before the second step, the control piece is operated by first time and the operating parts is subsequently further operated and handss
The step of disorder of internal organs is disconnected and restarts automatic running, wherein operation for the first time or further operation are facilitated in continuous automatic running
Perform described second and third step.It is possible thereby to it is wrong to ensure that the yarn trap just performs amendment only after manual interruption automatic running
The step of yarn movement by mistake.Therefore, only when the danger of the yarn movement that there is mistake because of manual interruption automatic running
When just control the yarn trap energy-efficiently.
The control piece preferably can be button or switch, and it can be controlled by station manipulation person.The control piece is preferably arranged
So as to can be by individually operated and control multiple weaving loom stations independently of each other on station.Control unit can be weaving loom
Central control unit or so-called station controller, it be associated with specify station.The control piece more preferably can be with cloth
Put on the housing of station controller.In addition, station controller is preferably connected by communication in common mode with the yarn trap, so as to
It can accordingly be controlled.
According to another preferred implementation, the station is formed by the winder station of cross-winding bobbin winder, and it has uses
Receiving cripper in the simultaneously sensor device of cutting continuous strand is checked and for connecting disconnection yarn.Sensor device and receiving cripper cloth
Put between the coiler device and withdrawing device.Sensor device is, for example, common yarn clearer.Cross-winding bobbin winder has
There are different mode of operations, for example, at least one connects yarn mode of operation and winding mode of operation, connects in yarn mode of operation is connect
Disconnection yarn is connect, and in winding mode of operation, the yarn moved between the withdrawing device and Winder is wound.When
Facilitate the first time of second step and third step to operate or further operation is carried out and/or sensor in yarn mode of operation is connect
Device performs described second and third step when yarn line segment is found in connecing yarn mode of operation.The yarn trap can whereby be ensured only
In the case where yarn off-set specifies the probability maximum of yarn movement route the additional movement of yarn trap is just carried out to correct
Yarn row moves route.Because the common force interrupt or automatic interruption in winding mode of operation generally first results in sensing
Device device cutting continuous strand and and then cause in the range of sensor device without yarn.Loose thread will enter with being followed by yarn process automatically
Row simultaneously proceeds to winding process automatically, and does not interrupt station automatic running.Now due in yarn mode of operation is connect without in artificial
Wrong yarn that is disconnected and that deviation yarn movement route do not occur.
The receiving cripper further preferably includes crossing the lower guide plate for guiding yarn line segment that yarn moves route, wherein yarn
Line is at least extracted by second step outside lower guide plate region.On the one hand the lower guide plate of this prolongation is conducive to can
Veil and filling are delivered to into the connecing in yarn channel of receiving cripper by ground, on the other hand yarn is connect connect yarn channel unit with non-cover type
Be conducive to reliably being maintained on veil and filling in the case of device and connect in yarn channel.By second step, now always ensure yarn
Line makes a reservation for one in the case of no interference or damage influence to its own and/or other parts of receiving cripper in lower guide plate
Side extends.Preferably there is guide plate the guide for connecing yarn channel unit beyond receiving cripper in yarn movement route direction to refer to.
Guide refer to yarn move route near connect yarn channel unit side have refer to root, and yarn movement route area in
The side for moving route towards yarn that guide refers to has for making yarn move the depressed part that route noncontact is passed through along yarn.
In yarn movement route away from the side for connecing yarn channel unit, in depressed part V-arrangement finger tip is followed by.Guide refers to along its outer wheels
Exterior feature is formed with guide edge for contact guidance veil and filling during yarn is connect.The design that guide refers to allows lower guide plate
Yarn movement route arrangement is crossed without hindering yarn movement in winding process.Thus, veil and filling can connect yarn
During received and correspondingly can reliably be guided to connecing yarn channel unit by lower guide plate as early as possible.
Description of the drawings
Other features and advantages of the present invention can be from preferred to the present invention below by the accompanying drawing of invention material particular is illustrated
Obtain in the description and claims of embodiment.Multiple independent features can be separately or multiple in combination in the present invention
A preferred implementation in realizing.
Hereinafter the preferred embodiments of the present invention will be further described by accompanying drawing, wherein：
Fig. 1 is the schematic side view of the weaving loom station according to embodiment；
Fig. 2 is the axonometric chart of the receiving cripper that the station in Fig. 1 is used；
Fig. 3 is the schematic top plan view of the lower guide plate of the receiving cripper shown in Fig. 2；
Fig. 4 is the schematic side view of the lower guide plate shown in Fig. 3；And
Fig. 5 is the flow chart of the method according to one embodiment.
Specific embodiment
Fig. 1 illustrates the schematic side view of the station 2 of the weaving loom according to one embodiment, and weaving loom here is in intersection automatically
The winding form of bobbin-winding machine 1.
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 here winder station 2.On winder station 2, the quill 9 loaded as unwinding cheese is shaped as by rewinding
The large package cross winding bobbin 16 of winding bobbin.
There is winder station 2 receiving cripper 10 slightly withdrawn with regard to normal yarn movement route to be used for from intersected coiled bobbin
The so-called veil 19a of son 16 is connected with the joint of the so-called filling 19b from quill 9.This joint connection for example may
Being after providing new quill 9, yarn breakage or carrying out to remove yarn flaws controllable so-called clearing cut-out must
Need.
The fundamental mode of this automatic cross-winding bobbin winder 1 for example disclosed by document DE10224080A1 and
It is unimportant to the present invention described herein.Therefore, below will be introduced briefly the reference shown in Fig. 1：Automatically cross winding
Bobbin-winding machine 1；Winder station 2；Logistics device in bobbin and the form of bobbin conveying system 3, it has cop supply section 4, reversible
The canned paragraphs 5 of driving and the 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 with Yarn feed device 21 and turntable supporting connect yarn
Passage cover plate 23；The yarn trap in the shape of suction nozzle 12 of negative pressure can be rotated and can born around rotation axiss 17, and it puts in shown position
Move and deliver position I into yarn and swingable to yarn receiving position II for being used for receiving plane loose thread；It is rotatably held in winding
Cross winding bobbin 16 in the bobbin cradle 51 of device 50, it by frictional fit by positioned at its surface grooved roller 14 drive and
Safeguard that unit is transferred to the cross winding bobbin conveyer device 55 along machine length by (not shown) after its completion；Can be around rotation
Yarn-clipping tube 13 that shaft axis 18 rotate 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 with the station computer 52 of single winder station 2 by machine bus 54.
Fig. 2 illustrates one embodiment of receiving cripper 20, and it has includes connecing for 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 near the side of unwinding cheese 9
Bearing on.Upper guide plate 70 is fixed on the side of the close winding bobbin 16 of bearing.Receiving cripper 20 has without cover plate
Connect yarn channel unit 22, it equipped with lead to connect yarn channel yarn introduce seam 24 and incline lead to yarn introduce seam 24 guide
Face 26.Additionally, be substantially triangular in shape many are each arranged near the longitudinal one end for connecing yarn channel connecing on yarn channel unit 22
Individual thread board 25.Additionally, receiving cripper 20 has the receiving base 28 that can be swung around rotation axiss 28a improving multiformity.Accommodate
Base includes drive rod 28b, and when receiving cripper 20 is loaded into winder station 2, driving means may be connected to by drive link
The drive rod.Accommodate base and also there is support rod 28c, the support rod can keep when not needed freely, or alternatively can be with
Yarn channel cover plate will be connect or locking fork will be fixed in support rod respectively by cover bar by threaded connection.Except being threadedly coupled it
Outward, other fixed systems such as connector system can also be selected.
Fig. 3 and Fig. 4 illustrate another view of the lower guide plate 30 according to preferred embodiment used by Fig. 2.Guide plate
30 include canned paragraph 31, and it has three through holes 32a, 32b, 32c of the longitudinal extending axis tandem parallel to guide plate 30,
The through hole it is different through width.Prolong along longitudinal direction with immediate first through hole 32a of the terminal side edge of fixed system 31
Stretch axis to be constituted with elongated hole-shape.The elongated hole preferably has 3 millimeters of length along longitudinal extending axis, here, each side half
Footpath is preferably 1 millimeter.The second middle 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, and the face side is provided for being fixedly mounted on a part of the receiving cripper 20 described in illustrating as more than
On, the flange towards its free end it is tapered constitute.Flange 33 defines the through hole width for being preferably 6.4 millimeters in the widest part
Degree, until in the entire widths preferably for 3.5 millimeters at most narrow place.The through hole 32c that ranked third on longitudinal extending axis direction
With 2 mm dias.The first to third through-hole 32a, 32b, 32c formed for by the lower reliable location of guide plate 30 in receiving cripper
Keeper on 20.Each receiving one is right in the case where being fixed on receiving cripper 20 for first through hole 32a and third through-hole 32c
Should be in the projection of net cross section shaping.The flange 33 of the second through hole 32b is accommodated by the correspondingly configured bearing on receiving cripper 20,
Here, may pass through the second through hole 32b and load a fixture such as trip bolt so that lower guide plate 30 is fixed on into receiving cripper 20
On.
Additionally, guide plate 30 refers to 34 with guide, guide refers to canned paragraph 31 is connected 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 adjacently situated surfaces of guide plate 30
It is preferably formed as 1 millimeter of radius ground chamfering and polishing.Guide side 35 forms the outline that guide refers to 34, including for guiding filling
The first edge section 36 of 19b and the second edge section 37 for guiding veil 19a.First edge section 36 is prolonged from V-arrangement finger tip 39
Finger root 40 is extended, is referring to that at root, the first edge section 36 sandwiches transit to another edge section 38, institute with forming predetermined angle
State another edge section to be formed for the inclined-plane of filling 19b.Angle [alpha] is preferably 60 °.
First edge section 36 is referring to depressed part 41 between root 40 and finger tip 39, for in the running of bobbin-winding machine 1
The middle yarn for moving route movement along predetermined yarn non-contactly passes through.First edge section 36 is referring between root 40 and depressed part 41
With the first stroke straight section 42, and there is the second straight section 43 between depressed part 41 and finger tip 39, here, second is straight
Section 43 staggers extension parallel to the ground of the first stroke straight section 42 on the direction of second edge section 37.Second edge section 37 is in guide
The outside relative with first edge section 36 for referring to 34 extends in the arch preferably with 70 millimeters of radiuses, and in the range of finger tip 39
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 the ground of finger tip 39
With preferably 28 millimeters of length.
In addition, figure 3 illustrates on the one hand possibility opposed with depressed part 41 and being on the other hand close to second edge section 37
The moving process of yarn 19.Yarn 19 is opposed with depressed part 41 be yarn 19 take in the winding process of winder station 2 with
Just it is wound into the yarn movement route of the regulation of winding bobbin 16.It is close to the yarn that the arrangement of second edge section 37 is mistake to move
Dynamic, it connects yarn and manual interruption coil winding machine 1 runs and for example may connect when subsequently continuing to run with as operator in order to assess
Occur after yarn assessment.
Fig. 5 illustrates the flow chart of the method 100 according to one embodiment, whereby operating bobbin-winding machine 1 as shown in Figure 1
Winder station 2.Method 100 includes yarn trap 12 is rocked to the first step 110 of initial position I, on initial position, catches yarn
One entrainment mechanism of device 12 is opposed with the yarn movement route of regulation, and yarn 19 moves route in unwinding cheese 9 along the yarn
Move and winding bobbin 16 between.
Method 100 is also included for making yarn trap 12 be rocked to away 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 beyond the lower region of guide plate 30.The
Two steps 120 are manufactured immediately preceding joint is carried out to the free loose thread of veil 19a and filling 19b by receiving cripper 20 and connect yarn connection
Carry out afterwards.In order to start the second step 120, need to be carried out to network by the operator of bobbin-winding machine 1 in this preferred embodiment
The manual intervention that cylinder machine 1 continuously runs.For this purpose, operator operates first the button on the housing of bobbin-winding machine 2, button and station
Computer 52 is connected.Station computer 52 be designed to when when button is operated for the first time during connecing yarn formation connect yarn connection
Stop the automatic running of winder station 2 afterwards.Connect yarn process generally preferably from sensor detect yarn breakage or yarn cut-out
It is continued for beginning winding process, the yarn winding of winding bobbin passive movement in winding process.
In order to continue to connect yarn process, operator operates again button.Station computer 52 is operated again described in processing, and makes to connect
Yarn process continues.Now, yarn trap 12 is promoted 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.Initial position is that yarn delivers position I in the bobbin-winding machine 1 shown in Fig. 1, at this
On position, the veil 19a driven by yarn trap 12 is delivered to receiving cripper 20.According to another embodiment, initial position is static
Position, the resting position is arranged in relative to the yarn movement route of yarn 19 and deliver position I identicals side with yarn and lean on
Nearly withdrawn position III.Yarn movement route refers to that yarn 19 is moved along this route in winding process from unwinding cheese or quill 9
Wind to carry out its to winding bobbin or cross winding bobbin 16.
Each of yarn trap 12 is located along any one in multiple positions that the swing path of yarn trap 12 can be occupied, preferably
Position I or adjacent resting position are delivered in yarn and the here of yarn trap 12 receives on the side face of cross winding bobbin 16
Loose thread yarn receiving position II or near yarn receiving 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 away from lower guide plate 30.The yarn 19 is driven to realize by the oral area of yarn trap 12 in the swing process of yarn trap 30,
Wherein the oral area is designed to corresponding to the yarn clamping mechanism for being used for the yarn line segment for carrying yarn 19 secretly.As entrainment mechanism, generally may be used
With any element for specifying to be arranged on yarn trap, can be swung by yarn trap whereby and clamp and discharge yarn.This replacement can
The entrainment mechanism of choosing for example can be to catch yarn part such as to catch yarn projection or catch yarn hook.
After withdrawn position III is reached, the yarn trap according to this embodiment is made in the third step 130 of this method 100
12 swing back to off-position IV, and moving yarn 19 is discharged on the off-position by yarn trap 12.Off-position IV is relative to yarn
Line movement route is arranged in delivers identical but different with the withdrawn position III sides of position I, wherein this preferred embodiment from yarn
In off-position IV and yarn movement route be spaced apart, so as to carry mechanism secretly in the relieving yarn automatically after yarn movement route
Line 19.It is this arrangement it is especially advantageous to the resting position of yarn trap 12, resting position with regard to yarn movement route for be arranged in
Yarn delivers position I identicals side and yarn trap 12 is rested in resting position, until needing Self-crossover winding bobbin again
Surface receives yarn loose thread.
Connect yarn process and terminate and transitted to winding process when off-position IV is occupied.Winding process can be in second step
Before rapid 120, among or start afterwards, but at least yarn trap 12 reach off-position before have started to.Because adjoint wound
During journey yarn 19 runs in other words in motion, thus, yarn 19 obtains yarn tension.Yarn tension is when yarn trap 12 swings
Allow yarn 19 to automatically return to common yarn and move 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 movement route automatically upon discharge.For this purpose, what winding process was not necessarily required as mentioned above.Borrow
Therefore help thread tension device to apply yarn tension can realize in yarn mode of operation or winding mode of operation is connect.It is important that
Yarn tension is before off-position is reached and therefore applies before third step 130.
Only citing picks addressed embodiment as depicted.Different embodiments can be completely or with regard to independent feature
Speech is combined with each other.Also one embodiment can be supplied by the feature of another embodiment.
Additionally, method and step is repeatable or some steps corresponding to a method and step, as long as or feasible just existing
Before or after it.
If one embodiment is included in the logical relation of the "and/or" between fisrt feature and second feature, can be solved
Read that to be the embodiment have the first and second features simultaneously according to an embodiment, and only have the according to another embodiment
One feature only has second feature.
Claims (6)
1. a kind of in the method for station (2) the place amendment yarn movement of the weaving loom (1) of manufacture cross winding bobbin
(100), the method is included for extracting the withdrawing device of yarn (19) out, for the yarn (19) extracted out to be wound into into intersection
The coiler device (50) of winding bobbin (16) and it is arranged between the withdrawing device and the coiler device (50) and can
The yarn trap (12) of diverse location is rocked to, the yarn trap is at least used to receiving and delivering the loose thread of collection, wherein described catch yarn
Device (12) includes the entrainment mechanism for carrying yarn line segment secretly；Wherein methods described (100) including make the yarn trap (12) swing
It is described on the initial position to carry mechanism secretly and in the withdrawing device and volume to the first step (110) of initial position (I)
The yarn (19) moved between winding apparatus (50) is opposed；Characterized in that, methods described (100) is including 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) second step (120) and the third step of the yarn (19) in off-position (IV) relieving bearing tension force
(130)。
2. method (100) according to claim 1, it is characterised in that the withdrawn position (III) and the off-position
(IV) the same side of the yarn movement route of regulation or not homonymy are located at, in the normal yarn described in operation of the station (2)
(19) move between the withdrawing device and the coiler device (50) along yarn movement route.
3. method (100) according to claim 1 and 2, it is characterised in that the initial position (I) is that yarn delivers position
Put or deliver the different resting position in position from the yarn, the yarn trap (12) is maintained on the initial position, wherein institute
State resting position and be located at relative to the yarn movement route of regulation and with the yarn deliver position identical side and be arranged to
Deliver than the yarn and be located closer to the withdrawn position (III), wherein the yarn (19) is normally transported in the station (2)
Move between the withdrawing device and the coiler device (50) along yarn movement route in row.
4. according to method in any one of the preceding claims wherein (100), it is characterised in that the weaving loom (1) is including energy
The control piece of enough manual operations, the control piece be used to interrupt and continue thereafter with according to the manual operation of the control piece respectively
The control unit (52) of the automatic running of the station (2) is connected, and wherein methods described (100) includes being located at the second step
(120) it is before, include operating the control piece by first time and subsequently further operate the control piece and manual interruption
With the step of continuing automatic running (115), wherein first time operation or further operation are facilitated in continuous automatic running
Perform the second step (120) and the third step (130).
5. method (100) according to claim 4, it is characterised in that the station by cross-winding bobbin winder (1) volume
Formed around station (2), the winder station has for checking and cutting off the sensor device of the yarn and disconnected for connecting
Open the yarn splicing device (23) of yarn (19a, 19b), wherein the sensor device and the yarn splicing device (23) be arranged in it is described
Coiler device (50) is and withdrawing device between, and the station (2) connects yarn mode of operation and winding work with least one
Pattern, the yarn (19a, 19b) of disconnection, the winding yarn under the winding mode of operation are connected in the case where this connects yarn mode of operation
(19), wherein when the first time operation or further of the execution for facilitating the second step (120) and the third step (130)
Operation carry out in yarn mode of operation and/or the sensor device detect yarn in yarn mode of operation in described connecing in described connecing
Duan Shi, performs the second step (120) and the third step (130).
6. method according to claim 5, it is characterised in that the receiving cripper (23) is including crossing the yarn movement road
Line, lower guide sheet (30) for guiding yarn line segment, wherein the yarn (19) by second step (120) at least in institute
It is extracted outside the region for stating lower guide plate (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015014385.9 | 2015-11-09 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672707A true CN106672707A (en) | 2017-05-17 |
| CN106672707B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911710A (en) * | 2017-12-12 | 2019-06-21 | 卓郎纺织解决方案两合股份有限公司 | For manufacturing the rotation receiving cripper of the station of the weaving loom of cross winding bobbin |
| CN113501388A (en) * | 2021-06-11 | 2021-10-15 | 浙江理工大学 | Automatic yarn bobbin head and tail yarn splicing device and method suitable for creel |
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| 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 |
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| 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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| 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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| CN101929006A (en) * | 2009-06-27 | 2010-12-29 | 欧瑞康纺织有限及两合公司 | Free end revolving cup spinning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109911710A (en) * | 2017-12-12 | 2019-06-21 | 卓郎纺织解决方案两合股份有限公司 | For manufacturing the rotation receiving cripper of the station of the weaving loom of cross winding bobbin |
| CN113501388A (en) * | 2021-06-11 | 2021-10-15 | 浙江理工大学 | Automatic yarn bobbin head and tail yarn splicing device and method suitable for creel |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017088410A (en) | 2017-05-25 |
| DE102015014385A1 (en) | 2017-05-11 |
| CN106672707B (en) | 2019-04-30 |
| IT201600110839A1 (en) | 2018-05-04 |
| JP6861502B2 (en) | 2021-04-21 |
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Address after: Bach-Palenberg, Germany Patentee after: Saurer Spinning Solutions GmbH & Co.KG Address before: Remshaid Patentee before: Saurer Germany GmbH & Co.KG |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: Germany Yubach-Parenberg Patentee after: Lida Automatic Winder Co.,Ltd. Address before: Bach-Palenberg, Germany Patentee before: Saurer Spinning Solutions GmbH & Co.KG |