CN109384090A - Yarn reeling device - Google Patents
Yarn reeling device Download PDFInfo
- Publication number
- CN109384090A CN109384090A CN201810723731.7A CN201810723731A CN109384090A CN 109384090 A CN109384090 A CN 109384090A CN 201810723731 A CN201810723731 A CN 201810723731A CN 109384090 A CN109384090 A CN 109384090A
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- China
- Prior art keywords
- traversing
- end position
- profile
- package
- traverse guide
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/103—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming frusto-conical packages or forming packages on frusto-conical bobbins, tubes, cores or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/388—Preventing the yarn from falling off the edge of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
-
- 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
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- 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)
- Quality & Reliability (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Winding Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The present invention provides a kind of Yarn reeling device.Yarn reeling device (1,1 ') has traverse guide (133), traversing motors (135), profile calculation part (161) and traversing drive control part (162).Traverse guide (133) makes yarn (Y) along the width direction traversing of package (P).Profile calculation part (161) is calculated the either side of the first end position of traversing position or the second end position as starting point and using another party as the traversing profile of terminal.Traversing drive control part (162) when the traversing position of traverse guide (133) becomes the first end position based on the control for starting traversing motors (135) using first end position as the traversing profile of starting point, when traversing position is as the second end position based on the control for starting traversing motors (135) using second end position as the traversing profile of starting point.
Description
Technical field
The present invention relates to by yarn winding in the Yarn reeling device of package.
Background technique
In the past, there is known by the way that yarn winding is being batched bobbin, to manufacture the Yarn reeling for the package for being wound with yarn
Device.In the apparatus, along the width direction of the package in being pivoted make yarn move back and forth (reciprocating motion is also claimed
For " traversing " or " traverse "), thus it is wrapped to manufacture.
The device of package is manufactured as such yarn traversing is made, such as Japanese Patent No. 5505621 disclose tool
The Yarn winding machine of standby traversing gear, the traversing gear have with yarn contacts and carry out yarn guide (the traversing guide of traversing
Device), support the traverse arm of the yarn guide and make the traverse arm toward the motor of double action.
Yarn reeling device is stated in use come in the case where manufacturing package, as the amount for the yarn for being wound onto package increases
Add, the diameter of package increases.In above-mentioned Yarn reeling device, traversing speed is adjusted along with the increase of the diameter of package,
Realize the manufacture of good package.
In existing device, the adjustment of traversing speed in the comparable package width direction of the origin position of motor
Centre position is performed.As a result, the reeling condition (such as twill, package hardness of yarn etc.) of yarn the central location sharply
Variation, and " skips " are easy to produce, the quality of the package produced is impacted.
Summary of the invention
Problem of the present invention is that by yarn winding batch bobbin and manufacture package device in, manufacture improve product
The package of matter.
Hereinafter, being illustrated as means for solving the problems to multiple embodiments.These embodiments being capable of root
It is arbitrarily combined according to needing.
The Yarn reeling device of one aspect of the invention is by yarn winding in the rolling tube rotated around defined axis
The Yarn reeling device of package is formed around pipe.Yarn reeling device has: traverse guide, traversing motors, profile meter
Calculation portion and traversing drive control part.Traverse guide and yarn contacts make the yarn along the width direction traversing of package.It is horizontal
Dynamic motor drives traverse guide.
Profile calculation part calculates traversing profile.Traversing profile is to determine traverse guide in the traversing position of stipulated time
Profile.Traversing profile is using the either side of the first end position and the second end position as starting point, and using another party as terminal.The
One end position is traversing corresponding with one end of the width direction of package position.Second end position is the width direction with package
The corresponding traversing position of the other end.
Traversing drive control part controls traversing motors based on by the calculated traversing profile of profile calculation part.Traversing driving
Control unit is when the traversing position of traverse guide becomes the first end position, based on using first end position as the traversing of starting point
Profile starts the control of traversing motors.On the other hand, when the traversing position of traverse guide becomes the second end position, traversing is driven
Control unit is moved based on the control for starting traversing motors using second end position as the traversing profile of starting point.
In above-mentioned Yarn reeling device, traversing drive control part reaches in traverse guide and width direction end is wrapped
Comparable first end position in portion perhaps the second end position when based on the first end position that will be arrived or the second end position conduct
The traversing profile of starting point starts the control of traversing motors.
In this way, being able to carry out control by calculating using package width direction end as the traversing profile of starting point to make
Be wrapped width direction middle section traversing speed become desired velocity mode, traversing speed can with package central area
The corresponding traversing position in domain does not change sharp.Therefore, capable of preventing the reeling condition of yarn, (twill of yarn and package are hard
Degree etc.) sharp change in the middle section of package.In addition, driving point can be made to stablize, the manufacture in package can be avoided
" skips " are generated in journey.As a result, the package of high-quality can be manufactured.
Profile calculation part can also calculate the first traversing profile, which is that traversing speed becomes in traversing center
Portion continuously increases or reduces as traverse guide is mobile from the first end position to the second end position, and with cross
Dynamic yarn guide it is mobile from the second end position to the first end position and continuously reduce or increased velocity mode as profile.
Traversing speed is the movement speed of traverse guide.Traversing central portion is area corresponding with the middle section of the width direction of package
Domain.
In this case, traversing drive control part formed diameter from one end towards the other end reduce or increased taper
In the case where the package of shape, traversing motors are controlled based on the first traversing profile.
Thereby, it is possible to manufacture the package of the conical by its shape of high-quality.
Profile calculation part can also calculate the second traversing profile, which is that traversing speed becomes in traversing center
Portion, in traverse guide from a side of the first end position and the second end position towards another party and from another party towards a side
It is profile as constant velocity mode during movement.
In this case, traversing drive control part passes through in formation diameter as the volume of constant parallel shape
In the case where dress, traversing motors are controlled based on the second traversing profile.
Thereby, it is possible to manufacture the package of the parallel shape of high-quality.
Profile calculation part can also become according to traversing speed in traversing central portion, as traverse guide is from the first end position
It is mobile to the second end position and continuously reduce, and with traverse guide it is mobile from the second end position to the first end position and
Continuously the mode of increased velocity mode calculates the first traversing profile.In this case, traversing drive control part is being formed directly
Diameter, towards in the case where the package of the increased conical by its shape of the other end, controls traversing horse based on the first traversing profile from one end
It reaches.
As a result, in the case where forming the package of conical by its shape, it can manufacture and be rolled up with from path side towards major diameter side
The package that the hardness of dress becomes larger.Since the high part of package hardness easily becomes driving point, so driving point can be made in hardness
High major diameter side is stablized, and can be further suppressed the generation of skips, can be manufactured the package of high-quality.
Profile calculation part can also be after traverse guide reaches the second end position from the first end position, until based on nearest
Until calculated expression reaches the first end position from the traversing profile of the traversing of second end position to the first end position, meter
Calculate the next traversing profile for indicating the traversing from first end position to the second end position.
As a result, when each yarn reaches package end, all until reaching phase based on nearest calculated traversing profile
Next traversing profile is calculated until anti-end, and is forthwith executed to the traversing horse carried out based on next traversing profile
The switching of the control reached can manufacture the package of high-quality.
Traversing motors also may be configured as using position corresponding with the central location of the width direction of package as origin, and
Switch direction of rotation in the first end position of the width direction of package and the second end position.In this case, traversing driving control
Portion processed rotates forward traversing motors, moves traverse guide from a side of the first end position and the second end position towards another party
It is dynamic, and traversing motors are inverted, move traverse guide from another party of the first end position and the second end position towards a side
It is dynamic.
Even if also can in the origin of traversing motors mechanism corresponding with the package central location of width direction as a result,
It realizes based on using package end not corresponding with the origin of traversing motors as the control of the traversing profile of starting point, height can be manufactured
The package of quality.
By yarn winding batch bobbin and manufacture package device in, the package of high-quality can be manufactured.
Detailed description of the invention
Fig. 1 is the figure for indicating the structure of automatic bobbin winder.
Fig. 2 is the figure for indicating the structure of Yarn reeling device.
Fig. 3 is the enlarged drawing indicated near the traversing gear of Yarn reeling device.
Fig. 4 is the figure for indicating the control structure of traversing control unit.
Fig. 5 is the figure for indicating an example of traversing profile and rotational speed command for first embodiment.
Fig. 6 is the flow chart for indicating the movement of traversing gear.
Fig. 7 is the figure for indicating package hardness distribution.
Fig. 8 is the figure for indicating an example of traversing profile and rotational speed command for second embodiment.
Specific embodiment
1. first embodiment
(1) structure of automatic bobbin winder
Hereinafter, using Fig. 1 to the structure of the automatic bobbin winder 100 for the Yarn reeling device 1 for having first embodiment into
Row explanation.
Automatic bobbin winder 100 has the multiple Yarn reeling devices (winding unit) 1 being arranged side by side.Each Yarn reeling
The yarns Y unwound out from yarn feeding bobbin B1 wound on batching bobbin B2 (aftermentioned), is formed the volume for having wound yarns Y by device 1
Fill P.The detailed content of the structure of Yarn reeling device 1 about present embodiment will illustrate in detail below.
Automatic bobbin winder 100 has Automatic doffing devices 3.P is wrapped in each Yarn reeling device 1 in Automatic doffing devices 3
When as full volume, the position of the Yarn reeling device 1 is advanced to, recycle the package P completely rolled up, and supply and empty batch bobbin
B2。
Automatic bobbin winder 100 has machine setting device 5.Machine setting device 5 is, for example, to have CPU, storage device
The computer system of (RAM, ROM etc.), various interfaces mainly have configuration part 51 and display unit 52.Configuration part 51 can pass through
Operator inputs defined setting value or selection control method appropriate, is set for each Yarn reeling device 1.As
Configuration part 51, such as it is able to use the input unit for having multiple keys.It is other, it can also make using touch panel as configuration part 51
With.
What display unit 52 was configured to show the yarns Y in each Yarn reeling device 1 batches situation and in automatic network
The content etc. of the failure generated in yarn machine 100.As display unit 52, such as it is able to use the displays such as liquid crystal display.
Automatic bobbin winder 100 has board control unit 7.Board control unit 7 be, for example, have CPU, storage device (RAM,
ROM etc.), the computer systems of various interfaces, execute the whole phase with automatic bobbin winder 100 such as control of Automatic doffing devices 3
The control of pass.In addition, machine setting device 5 also can be used as same device with board control unit 7 and constitute.
(2) structure of Yarn reeling device
Next, being illustrated using detailed content of the Fig. 2 to the structure of the Yarn reeling device 1 of present embodiment.
Yarn reeling device 1 has reel cage 11.Reel cage 11 is will to be used to form the package P of conical by its shape (aftermentioned) to batch
Bobbin B2 bearing is and removably component rotatable around defined axis A1 (Fig. 3).As shown in Fig. 2, batching the rotation of bobbin B2
Shaft that is, defined axis A1 are to batch the side of bobbin B2 faced with contact roller 14 (aftermentioned) and the outer peripheral surface of contact roller 14
Parallel mode, the outer peripheral surface relative to the contact roller 14 form defined angle.In other words, the width side of aftermentioned package P
To alternatively at the axial direction of contact roller 14.
Reel cage 11 can be rotated centered on rotation axis A2.Reel cage 11 is turned centered on rotation axis A2 as a result,
It is dynamic, it can absorb along with yarns Y to the increase for batching diameter caused by the batching of bobbin B2.
In addition, being equipped with the angular transducer SE1 of the angle of rotation for detecting reel cage 11 in rotation axis A2.The angle sensor
Device SE1 is, for example, rotary encoder, by with reel cage 11 around rotation axis A2 the corresponding signal of rotational angle to unit control unit 15
It is (aftermentioned) to send.
As package P winds overstriking, reel cage 11 changes around the rotational angle of rotation axis A2, so by utilizing angle sensor
Device SE1 detects the rotational angle, is able to detect the diameter of package P.
In other embodiments, the adquisitiones that the diameter of P is wrapped are not limited to the above method.Such as it may be based on being wrapped
Revolving speed, coiling speed and the winding angle of P calculates the diameter of package P.It as a result, can without above-mentioned angular transducer SE1
Enough diameters for calculating package P.
Yarn reeling device 1 has package drive motor 12.Package drive motor 12 is installed in the clamping volume of reel cage 11
The part for taking bobbin B2, makes to batch bobbin B2 and rotates around defined axis A1, by yarns Y wound on batching bobbin B2.It will batch
When bobbin B2 is supported on reel cage 11, the motor drive shaft of package drive motor 12 is linked to that bobbin B2 relative rotation cannot be batched with this
(direct drive mode).
Yarn reeling device 1 has traversing gear 13.Traversing gear 13 is relative to the rolling tube rotated around defined axis A1
Pipe B2 makes yarns Y along the width direction traversing of package P.As shown in figure 3, the traversing gear 13 of present embodiment mainly has
Traverse arm 131, traverse guide 133 and traversing motors 135.
Traverse arm 131 is the bar-like member of tapered.Traverse guide 133 is the portion with the hook for capableing of hooking yarns Y
Part is installed in the front end of traverse arm 131 to attenuate.Traversing motors 135 are for example made of servo motor.In traversing motors 135
Output shaft A3 be fixed with traverse arm 131 base portion (traverse arm 131 it is opposite with the side of traverse guide 133 is mounted with
Side).
In other embodiments, traverse arm 131 can also be not formed as tapered.Traverse guide 133 also may not be hook
Type, such as U-shaped, V-shape or O-shaped can also be formed.As long as traverse guide 133 can be contacted with yarns Y, and make yarn
Line along package width direction traversing.Traverse arm 131 can also be integrally formed with traverse guide 133.
Traversing motors 135 are controlled as making output shaft A3 in defined angle by aftermentioned traversing drive control part 162
It rotates forward or inverts in range and with the defined period.Traversing motors 135 can be configured to the width direction with package P
The corresponding position in central location as origin, and package P width direction end positions switching direction of rotation (rotate forward with
And reversion).
By repeating the forward and reverse of the output shaft A3 of traversing motors 135, to as shown in figure 3, be installed in traversing
The traversing track for the arc-shaped that the traverse guide 133 of the front end of arm 131 extends according to the direction of the width direction along package P
(track indicated by the dotted line of Fig. 3), is back and forth transported between the first end (one end) and second end (other end) of the traversing track
Dynamic (traversing).
As shown in figure 3, the first end of traversing track is located near one end of the width direction of package P, second end is located at
It is wrapped near the other end of the width direction of P.That is one end (path side end) of first end and the width direction of package P is right
It answers, second end is corresponding with the package other end (the major diameter side end) of width direction of P.
By above-mentioned reciprocating motion, traverse guide 133 will be hooked on the yarns Y of hook portion (that is, traverse guide 133
The yarns Y at contact point contacted with yarns Y) defined position guidance on traversing track, thus, it is possible to batching bobbin
B2 or the position corresponding with the defined position being wrapped in the width direction of P guide.
As described above, traverse guide 133 is with the rotation of the output shaft A3 of traversing motors 135 and along traversing track
It is mobile, so the traversing position being defined as position of the traverse guide 133 on traversing track can be with traversing motors
The rotation position of 135 output shaft A3 is associated.
Yarn reeling device 1 has with the outer peripheral surface that batches bobbin B2 or is wrapped the periphery face contact of P and with can be from
The mounted contact roller 14 of the mode of dynamic rotation.Contact roller 14 with defined pressure by by traverse guide 133 guide Lai yarn
The outer peripheral surface that P is perhaps wrapped in the outer peripheral surface that line Y-direction batches bobbin B2 press and make the yarns Y wound on batch bobbin B2 or
The outer peripheral surface of P is wrapped.
Yarn reeling device 1 has unit control unit 15.Unit control unit 15 be, for example, by CPU, storage device (RAM,
ROM), the computer system that various interfaces are constituted.Unit control unit 15 is connect with each structural detail of Yarn reeling device 1, into
The control of row Yarn reeling device 1.
In addition, each structure for realizing Yarn reeling device 1 can also be stored in the storage device of unit control unit 15
The program of the control (some or all) of element.Or each function (a part) of unit control unit 15 can also pass through
SoC (System on Chip: system on chip) etc. is realized in the form of hardware.
In addition, unit control unit 15 is connect with machine setting device 5, the reel for yarn that can be inputted and be set by configuration part 51
Take the relevant setting value of the control of device 1.In addition, unit control unit 15 will be relevant to the operational situation of Yarn reeling device 1
Information (such as error message) is exported to machine setting device 5.Thereby, it is possible in the display of display unit 52 and the Yarn reeling device
The relevant information of 1 operational situation.
Yarn reeling device 1 has traversing control unit 16.Traversing control unit 16 such as SoC be based on dedicated micro process
Hardware of device etc. is constituted.Instruction etc. of the traversing control unit 16 based on unit control unit 15, control traversing motors 135 rotating forward or
Reversion.It will illustrate in detail below for the detailed construction of traversing control unit 16.
In addition, traversing control unit 16 for example can also be the calculating being made of CPU, storage device (RAM, ROM), various interfaces
Machine system.In this case, each function of traversing control unit 16 can also be by being stored in the storage device of the computer system
Program realize.
Yarn reeling device 1 has package drive control part 17.It is, for example, to be filled by CPU, storage that drive control part 17, which is wrapped,
Set (RAM, ROM), the computer system that various interfaces are constituted.Drive control part 17 is wrapped and receives the fortune from unit control unit 15
Rotaring signal, rotation of the control package drive motor 12 around defined axis A1.
For example, package drive control part 17 can be since unit control unit 15 receives the manufacture for notifying package P
Signal, and start the rotation that drive motor 12 is wrapped.On the other hand, for example, the diameter of package P becomes defined size and from list
First control unit 15 receives the signal of the manufacture for terminating to be wrapped P, so as to stop that the rotation of drive motor 12 is wrapped.
In addition, can also store in the storage device of package drive control part 17 for realizing the control of package drive motor 12
The program of (some or all).Or each function (a part) of package drive control part 17 can also pass through SoC etc.
It realizes in the form of hardware.
In the above description, unit control unit 15, traversing control unit 16, package drive control part 17 are by independent of each other
Hardware (computer system etc.) is constituted.But be not limited to that this, can also pass through a computer system (program stored)
Or the hardware such as SoC realize the functions of above-mentioned 3 control units.It i.e. can also be in the hardware such as a computer system or SoC
The function of unified above-mentioned 3 control units.It either can also unified above-mentioned 3 controls in the hardware such as a computer system or SoC
The function of two control units in portion processed.
Yarn reeling device 1 can also have unwinding yarn auxiliary device 18.Unwinding yarn auxiliary device 18, which makes to be covered in, feeds
The limiting component and yarn of the core pipe of yarn bobbin B1 decline in linkage from the unwinding of yarn feeding bobbin B1, thus assist yarn from yarn feeding
The unwinding of bobbin B1.
Yarn reeling device 1 can also have tension applying apparatus 19.The yarns Y of 19 pairs of tension applying apparatus travelings applies rule
Fixed tension.As tension applying apparatus 19, such as it is able to use the gate-type that movable comb teeth is configured relative to fixed comb teeth
Mechanism.
Yarn reeling device 1 can also have yarn clearer 20.Yarn clearer 20 monitors the biography from the thickness for detecting yarns Y
Thus the thickness of yarn signal of sensor detects the yarn faults of slubbing etc..In the attached of the yarn clearer head for being provided with the sensor
It is closely provided with for the cutter of cutting continuous strand Y immediately when detecting yarn defect.
Yarn reeling device 1 can also have piecing devices 21.Piecing devices 21 detect yarn defect in yarn clearer 20 and carry out
When yarn is cut off, or when from broken yarn in the unwinding of yarn feeding bobbin B1 etc., by the lower yarn of the side yarn feeding bobbin B1 and the package side P
Upper yarn knots.As such piecing devices, it is able to use mechanical knotter, using the splicer of the fluids such as compressed air
Deng.
It may also set up the lower yarn of the capture side yarn feeding bobbin B1 in the downside of piecing devices 21 and upside and filled to connector
The upper yarn guide device 23 for setting the lower yarn guide device 22 of 21 guidance, capturing the upper yarn of the package side P and being guided to piecing devices 21.
It is formed with suction port in the front end of lower yarn guide device 22, the front end of upper yarn guide device 23 is provided with suction nozzle, in the attraction
It is generated in mouth and suction nozzle and attracts stream, capture the above loose thread of yarn and lower yarn so as to attract.
(3) control structure of traversing control unit
Next, being illustrated using control structure of the Fig. 4 to traversing control unit 16.
Traversing control unit 16 has profile calculation part 161.Profile calculation part 161 calculates traversing profile and drives it to traversing
Dynamic control unit 162 exports.Traversing profile is to determine traverse guide 133 in the profile of the traversing position of stipulated time.For cross
It is by traversing position corresponding with one end of traversing track (first end) (i.e. one end of the width direction of package P) for driving wheel is wide
It sets that is, the first end position, or right with the other end (second end) (i.e. the other end of the width direction of package P) of traversing track
The either side of the traversing position that is, the second end position answered is as starting point, using another party as terminal.About traversing profile
Circular will illustrate in detail below.
Traversing control unit 16 has traversing drive control part 162.Traversing drive control part 162 is based in profile calculation part
Calculated traversing profile in 161 controls traversing motors 135.
The traversing drive control part 162 of present embodiment is to the actual rotation angle of traversing motors 135 (with traversing guide
The traversing position of device 133 is corresponding) it is fed back, based on the actual rotation angle and correspond to yarns Y shown in traversing profile
Position rotation angle comparison, carry out feedback control traversing motors 135.
Specifically, traversing drive control part 162 has profile storage unit 1621.Profile storage unit 1621 is to constitute traversing
A part of the storage region of the storage device of the computer system of control unit 16, to the calculated traversing of profile calculation part 161
Profile is stored.
Traversing drive control part 162 has the first deviation operational part 1622.First deviation operational part 1622 is calculated from profile
Traversing position (rotation positions of corresponding traversing motors 135) shown in the traversing profile that storage unit 1621 inputs and reality
The deviation of the rotation angle for the traversing motors 135 measured.The actual rotation angle of traversing motors 135 can for example pass through by
The rotary encoder for being installed on output shaft A3 measures.
Traversing drive control part 162 has position control section 1623.Position control section 1623 is based on the first deviation operational part
1622 calculated deviations generate the rotational speed command of traversing motors 135.Position control section 1623 is for example using above-mentioned deviation
With the gain being preset, rotational speed command is generated by PI control or PID control.
Traversing drive control part 162 has the second deviation operational part 1624.Second deviation operational part 1624 is calculated from position
The rotation speed of traversing motors 135 shown in the rotational speed command that control unit 1623 exports, the traversing horse gone out with actual measurement
Up to the deviation of 135 rotation speed.The actual rotation speed of traversing motors 135 can for example be used as and be installed in output shaft A3
The value of rotary encoder calculated in variable quantity per unit time.
Traversing drive control part 162 has speed controlling portion 1625.Speed controlling portion 1625 is based on the second deviation operational part
1624 calculated deviations generate current-order.Speed controlling portion 1625 is for example using rotational speed command and actual rotation
The deviation of speed and the gain being preset generate current command signal by PI control or PID control.
Traversing drive control part 162 has third deviation operational part 1626.Third deviation operational part 1626 is calculated from speed
Current value shown in the current-order that control unit 1625 exports, the current value exported to traversing motors 135 gone out with actual measurement
Deviation.
Traversing drive control part 162 has current control unit 1627.Current control unit 1627 is based on third deviation operational part
1626 calculated deviations generate the voltage instruction to (aftermentioned) input in the portion PWM 1628.Current control unit 1627 is for example using electricity
The gain flowing the deviation of instruction and actual current value and being preset generates voltage by PI control or PID control
Instruction.
Traversing drive control part 162 has the portion PWM 1628.The portion PWM 1628 passes through PWM (Pulse Width
Modulation: pulsewidth modulation), the pulse for making change in duty cycle is generated according to the voltage instruction exported from current control unit 1627
Voltage, and exported to traversing motors 135.
(4) traversing profile
Hereinafter, using Fig. 5 in the traversing drive control part 162 of present embodiment, for controlling traversing motors 135
Traversing profile is illustrated.In the following description, as shown in figure 3, by the intermediate point of the first end of traversing track and second end
It is set as the origin of the traversing position of traverse guide 133, by the direction from the origin towards second end (from first end direction second
The direction at end) it is set as positive direction, the direction (from second end towards the direction of first end) from the origin towards first end is set as
Negative direction.
After Fig. 5 shows traverse guide 133 from the first end position to the movement of the second end position, returned from the second end position
The traversing profile and rotational speed command of 1 period size until the first end position.
In the present embodiment, traversing drive control part 162 is based on traversing profile shown in fig. 5 and rotation speed refers to
It enables, controls traversing motors 135.
In the example of the rotational speed command shown in (B) of Fig. 5, in cross at least corresponding with the package middle section of P
Dynamic central portion, as traverse guide 133 is moved from the first end position to the second end position or its opposite direction, traversing guide
The absolute value of the movement speed of device 133 that is, traversing speed continuously and linearly reduces or increases.Here, traversing guide
First end position of device 133 and conical by its shape the package path side end of P are corresponding, the second end position of traverse guide 133 and
The major diameter side end that P is wrapped in conical by its shape is corresponding.
Traversing speed with traverse guide 133 from the first end position to the second end position mobile (as time goes by) and
Linearly reduce or increase such rotational speed command, for example, used traverse guide 133 per unit time
The variable quantity (differential value of the traversing profile of each time) of traversing position reduces with time going by or increased traversing
It is generated in the case where profile.
Specifically, for example as shown in (A) of Fig. 5, it can be in traverse guide 133 from the first end position to second end position
During setting movement and being returned from the second end position to the first end position (process of time), according to comprising about protruding upward
The traversing profile (the traversing profile is known as " the first traversing profile ") of the function of time calculates.
When traversing profile for example can be by accelerating the time started, end time, half trip time, deceleration being accelerated to start
Between, the end time of slowing down, 1 journey time, accelerate to terminate that speed at speed or acceleration, traversing origin, slowing down starts
Speed or deceleration, acceleration distance, deceleration distance, from traversing one end to the distance of traversing origin, from traversing origin to traversing
The distance of the other end determines.
In the present embodiment, it for traversing profile, will indicate in traverse guide 133 from the first end position to the
Traverse guide 133 reaches during two end positions are mobile (multiple) traversing position, to reach the traversing position with the yarns Y every
The profile of the relationship of one time, or indicate mobile from the second end position to the first end position in traverse guide 133
Period traverse guide 133 reach (multiple) traversing position, with traverse guide 133 reach the traversing position each when
Between relationship profile as a unit.That is traversing corresponding with the first end of traversing track position that is, the first end position,
Or either party of traversing corresponding with the second end of traversing track position that is, the second end position becomes rising for traversing profile
Point, another party become the terminal of traversing profile.Therefore, the process along with the time, traverse guide are contained in (A) of Fig. 5
133 traversing position is positioned against the traversing profile of the second end position from first end and is positioned against first end position from second end
The traversing profile set.
In addition, as Fig. 5 (A) and (B) shown in, it is known that at the time of traverse guide 133 passes through origin (in Fig. 5 by
At the time of shown in single dotted broken line (time t1 and t3)), traversing profile and rotational speed command continuously change.
Also, at the time of traverse guide 133 is located at the first end position or the second end position, i.e. traverse guide
133 traversing speed become 0 at the time of and its near, in a manner of corresponding with the variation of the moving direction of traverse guide 133,
Generate the reversion of the sign symbol of rotational speed command value.
As described above, calculate correspond to package P one end or the other end (at or near) traversing position make
Rotational speed command variation traversing profile rather than calculate correspond to package P one end and the other end between position (volume
Fill P width direction middle section) package central portion make rotational speed command variation traversing profile, thus, it is possible to avoid
The position that the reeling condition of yarns Y sharp changes is generated in 1 stroke of traversing.
(5) movement of traversing gear
Hereinafter, being illustrated using Fig. 6 to the movement of the traversing gear 13 of the Yarn reeling device 1 of present embodiment.
In the following description, traverse guide 133 is mobile from the first end position to the second end position, then, from the
Two end positions are returned as only being defined as 1 mobile period of traverse guide 133 to the first end position, are set as starting the of traversing
N (n: positive integer) periods.I.e. by 1 of traverse stroke reciprocal 1 period as traversing.
As needed, the input unit being had using the configuration part 51 of machine setting device 5 or unit control unit 15
(such as key, touch panel etc.) manufacturing condition etc. of P is wrapped to set, and (the batching bobbin B2 of supply sky) starts that P is wrapped
Manufacture after, if execute (n-1)th traversing period latter half and traverse guide 133 traversing position become first end position
It sets, then traversing drive control part 162 is based on " the first end position of traversing position being set as starting point, by the second end of traversing position
Position is set as the 2n-1 traversing profile (such as traversing profile from the time 0 until t2 of (A) of Fig. 5) of terminal ", control
Traversing motors 135 (step S1).
As a result, n-th of traversing period first half (such as the traverse stroke of the 3rd period first half, in other words the 5th
Traverse stroke) start.
Later half (such as 2nd period of above-mentioned 2n-1 (such as the 5th) the traversing profiles (n-1)th traversing period
Later half traverse stroke, in other words in the 4th traverse stroke), until traverse guide 133 reaches first end from the second end position
It is calculated until position, and is stored in profile storage unit 1621.
Traversing motors 135 are based on 2n-1 (such as 5) traversing profiles and are controlled, thus traverse guide 133 from
First end position reduces traversing speed to the second end position and keeps yarns Y mobile.
After traverse guide 133 reaches the first end position, until reaching the second end position, profile calculation part
161 calculate the 2n traversing profile (step S2).
It is described in detail, " 2n (such as the 6th) traversing profiles " is until based on " in the adjacent traversing period before
Later half calculated 2n-1 (such as the 5th) traversing profiles ", and the traversing position of traverse guide 133 is from first end position
It sets calculated until becoming the second end position.Calculated the 2n traversing profile is stored in profile storage unit 1621.
Indicate traverse guide 133 next time from the second end position to the 2n traversing wheel of the movement of the first end position
Exterior feature, specifically, can for example calculate as described below.
Firstly, calculating from the origin of traversing position to the traversing width of next first end position.Next, considering the
When the calculating of 2n-1 traversing profile the calculated origin from traversing position to the traversing width of the second end position, from above-mentioned original
Traversing width and various condition of the point to next first end position, to calculate the 2n traversing profile.
Moreover, traverse guide 133 from the first end position into the second end position moving process, traversing drive control part
Whether 162 judgement traverse guides 133 reach the second end position, and (i.e. whether the traversing position of traverse guide 133 becomes second
Whether end position, yarns Y reach the other end of package P) (step S3).
After if such as traverse guide 133 of traversing drive control part 162 is mobile since the first end position when passing through
Between, be moved to time consistency used in the second end position from the first end position with traverse guide 133 if, then be judged to reaching
Second end position, i.e. the traversing position of traverse guide 133 become the second end position.
Traverse guide 133 is moved to the time used in the second end position from the first end position for example can be based on current
Windings of (the manufacture midway) peripheral speed of package P, the winding angle of traversing width and yarns Y or the yarns Y to package P
(the number of turns) calculates.
In addition to this, traversing drive control part 162 for example can also be in the measurement for the rotation angle for detecting traversing motors 135
When value becomes rotation angle corresponding with the second end position of traversing position, be determined as the traversing position of traverse guide 133 at
For the second end position.
Become the second end position (in step s3 in the case where "Yes") in the traversing position of traverse guide 133, and
Such as in the case where being judged to continuing to the diameter package P winding yarn Y smaller than preset setting value of package P (
In step S4 in the case where "No"), traversing drive control part 162 is based on " the second end position of traversing position being set as starting point, is incited somebody to action
First end position of traversing position be set as terminal, 2n (such as the 6th) traversing profile (such as (A) of Fig. 5 from the time
The traversing profile of t2 to t4) " start traversing motors 135 control (step S5).
The latter half in n-th of traversing period starts as a result,.
It is led in the control traversing by the traversing motors 135 carried out based on 2n-1 (such as the 5th) traversing profiles
After yarn device 133 reaches the second end position, in the traversing motors 135 by being carried out based on 2n (such as the 6th) traversing profiles
Control and traverse guide 133 reach the first end position from the second end position until during, profile calculation part 161 calculates the
2n+1 traversing profile, and it is stored in profile storage unit 1621 (step S6).
Indicate traverse guide 133 next time from the first end position to the 2n+1 traversing wheel of the movement of the second end position
Exterior feature, specifically, for example calculating as described below.
Firstly, calculating from the origin of traversing position to the traversing width of next second end position.Next, considering 2n
When the calculating of a traversing profile the calculated origin from traversing position to the traversing width of the first end position, from above-mentioned origin
Traversing width and various conditions to next second end position calculate the 2n+1 traversing profile.
2n+1 (such as the 7th) traversing profiles indicate the first half (such as the 4th period first half) in (n+1)th traversing period
In the traversing from the first end position to the second end position.
Traverse guide 133 from the second end position into the first end position moving process, traversing drive control part 162 is sentenced
Determine traverse guide 133 whether to have reached the first end position (i.e. whether the traversing position of traverse guide 133 becomes first end position
Set, and in other words, if reach traversing position corresponding with package one end of P) (step S7).
When the traversing position of traverse guide 133 becomes the first end position (when "Yes" in step S7), such as determining
In the case where to continue to the diameter of the package P package P winding yarn Y smaller than preset setting value (in step s 8
In the case where "No"), on the basis of being set as n=n+1 (1 period for starting next traversing) (step S9), return to step
Rapid S1.Such as become preset setting value or more in the diameter of package P, it is determined as what yarns Y terminated to the winding of package P
In the case of (in step s 8 in the case where "Yes"), terminate this control.
Above-mentioned steps S1~S9 (is judged as "Yes" in step S3 or step S8 before package P becomes full volume
It is repeatedly executed at predetermined intervals before).
In the case where executing above-mentioned steps S1~S9 repeatedly and form the package P of conical by its shape, profile calculation part 161 is counted
Absolute value of the example as shown in (A) such as Fig. 5, as traversing speed is in package corresponding with the package middle section of P
Central portion is continuously reduced as traverse guide 133 is mobile from the first end position to the second end position, and with traversing
Yarn guide 133 is mobile from the second end position to the first end position and continuously the first traversing wheel as increased velocity mode
Exterior feature, if traversing drive control part 162 controls traversing motors 135 based on the first traversing profile, produce it is as shown in Figure 7 that
Sample, the conical by its shape of high-quality that package hardness continuously becomes larger from the path side of package P towards major diameter side package P.
That is, since the high part of package hardness easily becomes driving point, so keeping driving point steady in major diameter side with high hardness
It is fixed, the generation of skips can be further suppressed, the package P of high-quality can be manufactured.
In addition, executing the switching of traversing profile as shown in " comparative example " of Fig. 7 in the central location of package P and making
In the case where the package P for producing conical by its shape, traversing speed is sharp switched in central location, and package hardness is package P's
Central location sharp changes.
In Yarn reeling device 1, traversing drive control part 162 becomes and package width direction end phase in traversing position
When first end position perhaps the second end position when based on the first end position or the second end position that will be arrived as starting point
Traversing profile start the control of traversing motors 135.
In this way, being able to carry out control by calculating using package width direction end as the traversing profile of starting point to make
The traversing speed that width direction middle section is wrapped becomes desired velocity mode, and traversing speed can not be made in package center
Region sharp changes.Thereby, it is possible to stablize driving point, " jumped so can be avoided and generated in the manufacturing process of package P
Flower ".As a result, the package P of high-quality can be manufactured.
In addition, profile calculation part 161 calculate traverse guide 133 movement speed that is, traversing speed become with package
The corresponding traversing central portion of the middle section of the width direction of P is as traverse guide 133 is from the first end position to second end position
It sets mobile and continuously increases or reduce, and as traverse guide 133 is mobile from the second end position to the first end position
And continuously reduce or increased velocity mode as the first traversing profile.In addition, traversing drive control part 162 is being formed
Diameter from one end towards the other end reduce or increased conical by its shape package in the case where, controlled based on the first traversing profile
Traversing motors 135 processed.
Thereby, it is possible to manufacture the package P of the conical by its shape of high-quality.
Also, profile calculation part 161 becomes the second end position from the first end position in the traversing position of traverse guide 133
Afterwards, until indicating to reach the from the traversing profile of the traversing of from second end position to the first end position based on calculated recently
Until one end position, the next traversing profile for indicating the traversing from first end position to the second end position is calculated.
As a result, when each yarns Y reaches package end, all until reaching phase based on nearest calculated traversing profile
Next traversing profile is calculated until anti-end, and is forthwith executed to the traversing horse carried out based on next traversing profile
Up to the switching of 135 control, the package P of high-quality can be manufactured.
Traversing motors 135 are configured to, using position corresponding with the package central location of width direction of P as origin, and
And switch direction of rotation in the first end position of the width direction of package P and the second end position.In addition, traversing drive control part
162 rotate forward traversing motors 135, make traverse guide 133 from a side of the first end position and the second end position towards another
Fang Yidong, and traversing motors 135 are inverted, make traverse guide 133 from another party of the first end position and the second end position
Towards a Fang Yidong.
Even if also can in the origin of traversing motors 135 mechanism corresponding with the package central location of width direction as a result,
It is enough to realize based on the control for carrying out package end not corresponding with the origin of traversing motors 135 as the traversing profile of starting point,
The package P of high-quality can be manufactured.
The position that width direction end is wrapped is not constant in the forming process of package P, and can be changed.The present invention
The position that can be realized the package width direction end that will change in this way is controlled as the traversing of starting point, can manufacture high-quality
P is wrapped.
2. second embodiment
In the first embodiment it is stated that the control method of traversing motors 135 executed by step S1~S9 also can
It from one end of package P is the manufacture of the package of constant parallel shape to the other end applied to diameter.
In the Yarn reeling device 1 ' of the second embodiment of the package of manufacture parallel shape, the volume of cylindrical shape is used
Bobbin B2 ' is taken, the rotary shaft of bobbin B2 ' is batched that is, defined axis A1 ' is parallel with the package width direction of P.
Profile calculation part 161 is calculated in traversing central portion corresponding with the package middle section of width direction of P, in traversing
Yarn guide 133 is moved from a side of the first end position and the second end position towards another party and from another party towards a side
Period, the second traversing profile as the movement speed that is, the velocity mode of traversing constant airspeed of traverse guide 133.
Moreover, traversing drive control part 162 in the case where manufacturing the package P of parallel shape, is based on the second traversing profile
To control traversing motors 135.
Specifically, the second traversing profile becomes from the first end position of traversing position to second as shown in (A) of Fig. 8
End position, or from the second end position to the first end position (from the corresponding traversing position in package one end of P to the other end pair
The traversing position answered, or from and the corresponding traversing position of the other end to traversing corresponding with one end position), make traverse guide
133 profiles being moved linearly by relative to the time.
As shown in (B) of Fig. 8, by the control of traversing motors 135 use the second traversing profile, at least with package
The corresponding traversing central portion of the middle section of P generates traversing speed from the first end position of traversing position and spreads the second end position
And constant rotational speed command.
In addition, in addition to the above-mentioned shape for batching bobbin B2 ' be cylindrical shape, defined axis A1 ' with contact roller 14 it is parallel, with
And the traversing profile used in the control of traversing motors 135 is other knots of Yarn reeling device 1 ' other than the second profile
The structure and function of constitutive element part and the Yarn reeling device 1 of first embodiment are identical.
Profile calculation part 161 calculates such traversing profile shown in (A) of Fig. 8, and traversing drive control part 162 is based on the cross
Driving wheel exterior feature controls traversing motors 135, and makes the switching generation of traversing profile in traversing corresponding with the end of package position (the
One end position, the second end position), thus the manufacture of the package P of the parallel shape of high-quality becomes easy.
In the case where manufacturing the package P of parallel shape, such as in the case where carrying out peristaltic action, it is sometimes desirable in cross
Dynamic left and right adjustment traversing speed, has traversing speed in traversing position corresponding with the package central location of P in existing control
The case where setting discontinuously variation (the case where step difference is generated in traversing speed).However, according to the present embodiment, production will
First end position of traversing position or a side of the second end position are as starting point and using another party as the traversing profile of terminal
And execute its switching in the first end position or the second end position, thus can easily with traversing speed central location not
The mode that can discontinuously change is adjusted, and the package P of the parallel shape of high-quality can be manufactured in this case.
3. the common item of embodiment
Above-mentioned first and second embodiment commonly have the function of following structure and.
First and the Yarn reeling device 1,1 ' (example of Yarn reeling device) of second embodiment have: it is horizontal
Dynamic yarn guide 133 (example of traverse guide), traversing motors 135 (examples of traversing motors), profile calculation part
161 (examples of profile calculation part) and traversing drive control part 162 (example of traversing drive control part).It is horizontal
Dynamic yarn guide 133 is contacted with yarns Y (example of yarn), makes the yarns Y along the width of package P (example of package)
Spend direction traversing.Traversing motors 135 drive traverse guide 133.
Profile calculation part 161 calculates traversing profile.Traversing profile is to determine traverse guide 133 in the traversing of stipulated time
The profile of position.Traversing profile is using the either side of the first end position and the second end position as starting point, using another party as eventually
Point.First end position is traversing corresponding with one end of the width direction of package position.Second end position is the width with package
The corresponding traversing position of the other end in direction.
Traversing drive control part 162 controls traversing motors based on by the calculated traversing profile of profile calculation part 161
135.Traversing drive control part 162 is based on when the traversing position of traverse guide 133 becomes the first end position by the first end
Position starts the control of traversing motors 135 as the traversing profile of starting point.On the other hand, in the traversing position of traverse guide 133
When being set to as the second end position, traversing drive control part 162 using second end position as the traversing profile of starting point based on starting
The control of traversing motors 135.
In Yarn reeling device 1,1 ', traversing drive control part 162 reaches in traverse guide 133 and width is wrapped
Comparable first end position in direction end perhaps the second end position when based on the first end position or second end position that will be arrived
Set the control for starting traversing motors 135 as the traversing profile of starting point.
In this way, being able to carry out control by calculating using package width direction end as the traversing profile of starting point to make
Be wrapped width direction middle section traversing speed become desired velocity mode, traversing speed can with package central area
The corresponding traversing position in domain does not change sharp.Therefore, reeling condition (twill of yarn and the package of yarns Y can be prevented
Hardness etc.) sharp change in the middle section that P is wrapped.In addition, driving point can be made to stablize, the manufacture in package can be avoided
Generate " skips " in the process.As a result, the package P of high-quality can be manufactured.
4. other embodiment
More than, though multiple embodiments of the invention are illustrated, the present invention is not limited to above-mentioned embodiment party
Formula is able to carry out various changes without departing from the spirit and scope of the invention.In particular, multiple implementations described in this specification
Mode and variation can combine as needed and arbitrarily.
(A) in the above-described first embodiment it is stated that expression traversing gear 13 movement each step (step S1~
S9) without departing from the spirit and scope of the invention, the content of its processing, and/or the processing changed the step can be suitably changed
Sequentially.
(B) be used as traversing gear, be able to use in the first embodiment it is stated that there is traverse arm 131, traversing to lead
Device other than the traversing gear of yarn device 133 and traversing motors 135.Such as it can also use in the setting of the side of length direction
There is the traversing gear of the traversing slot for being inserted into and keeping yarns Y and the coiler drum with cylindrical shape.In addition, also can
Use the traversing gear of belt.The traversing gear of belt also has and yarn contacts, the width direction cross for making yarn along package
The traversing motors of dynamic traverse guide and driving traverse guide.In addition, the traversing gear of belt can be also configured to
Using the central location of the width direction of package as origin forward/reverse.
In the traversing gear with above-mentioned coiler drum, for example, based in first and second embodiment it is stated that
Traversing profile control the rotation angle and rotation speed of the coiler drum, become in the rotation angle of coiler drum and rolling up
There are the switchings that traversing profile is executed when angle when yarns Y for the end of dress, thus with above-mentioned first and second embodiment
It is identical, the package of high-quality can be manufactured.
(C) in the rotational speed command of traversing motors 135, become first end in the traversing position of traverse guide 133
At the time of at or near position or the second end position, the rotational speed command mode of such as trapezoidal shape can also be configured.I.e.
Though the traversing profile of above embodiment is set as end regions that is, speedup region, middle section and another party with a side
End regions that is, the velocity mode of decelerating area, but can also be set as being provided with constant speed between middle section and each end regions
The velocity mode in region.
Claims (6)
1. a kind of Yarn reeling device, yarn winding is formed in batching around bobbin of rotating around defined axis
Package, wherein
The Yarn reeling device has:
Traverse guide makes the yarn carry out traversing along the width direction of the package with the yarn contacts；
Traversing motors drive the traverse guide；
Profile calculation part is used to calculate traversing profile, which is to determine the traverse guide in the stipulated time
The profile of traversing position, by the traversing position corresponding with one end of the width direction of the package that is, the first end position and
The either side of the traversing position corresponding with the other end of the width direction of the package that is, the second end position is used as
It puts and using another party as terminal；And
Traversing drive control part controls the traversing horse based on by the calculated traversing profile of the profile calculation part
It reaches,
The traversing drive control part is based on when the traversing position of the traverse guide becomes first end position
Start the control of the traversing motors using first end position as the traversing profile of starting point,
The traversing drive control part is based on when the traversing position of the traverse guide becomes second end position
Start the control of the traversing motors using second end position as the traversing profile of starting point.
2. Yarn reeling device according to claim 1, wherein
The profile calculation part calculates the first traversing profile,
The first traversing profile is the movement speed of the traverse guide that is, traversing speed is such as following velocity mode
Profile, that is, the traversing speed becomes in traversing central portion corresponding with the middle section of the width direction of the package, with
The traverse guide it is mobile from first end position to second end position and continuously increase or reduce, and
It is continuously reduced or increased as the traverse guide is mobile from second end position to first end position
Velocity mode,
The traversing drive control part is forming diameter from one end towards described in other end reduction or increased conical by its shape
In the case where package, the traversing motors are controlled based on the first traversing profile.
3. Yarn reeling device according to claim 1, wherein
The profile calculation part calculates the second traversing profile,
The second traversing profile is the movement speed of the traverse guide that is, traversing speed is such as following velocity mode
Profile, that is, the traversing speed becomes in traversing central portion corresponding with the middle section of the width direction of the package,
The traverse guide is from a side of first end position and second end position towards another party and from another party
It is constant velocity mode during one side of direction is mobile,
The traversing drive control part passes through in formation diameter as the feelings of the package of constant parallel shape
Under condition, the traversing motors are controlled based on the second traversing profile.
4. Yarn reeling device according to claim 2, wherein
The profile calculation part is become with the traversing speed in the traversing central portion, as the traverse guide is from described
First end position is mobile to second end position and continuously reduces, and as the traverse guide is from the second end
Position is mobile to first end position and continuously the mode of increased velocity mode calculates the first traversing profile,
The traversing drive control part is forming diameter from one end towards the feelings of the package of the increased conical by its shape of the other end
Under condition, the traversing motors are controlled based on the first traversing profile.
5. Yarn reeling device according to any one of claims 1 to 4, wherein
The profile calculation part after the traverse guide reaches second end position from first end position, until
It is reached described based on the traversing profile for indicating the traversing from second end position to the first end position calculated recently
Until first end position, the next traversing profile for indicating the traversing from first end position to the second end position is calculated.
6. Yarn reeling device according to any one of claims 1 to 5, wherein
The traversing motors are configured to using position corresponding with the central location of the width direction of the package as origin, and
Switch direction of rotation in first end position of the width direction of the package and second end position,
The traversing drive control part rotates forward the traversing motors, make the traverse guide from first end position and
One side of second end position is mobile towards another party,
The traversing drive control part inverts the traversing motors, make the traverse guide from first end position and
One Fang Yidong of another party's direction of second end position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149882A JP2019026448A (en) | 2017-08-02 | 2017-08-02 | Yarn winding device |
| JP2017-149882 | 2017-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109384090A true CN109384090A (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810723731.7A Pending CN109384090A (en) | 2017-08-02 | 2018-07-04 | Yarn reeling device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3441341A1 (en) |
| JP (1) | JP2019026448A (en) |
| CN (1) | CN109384090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277469A (en) * | 2021-12-21 | 2022-04-05 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020147382A (en) * | 2019-03-11 | 2020-09-17 | 村田機械株式会社 | Yarn winding machine and yarn winding method |
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| CN102344055A (en) * | 2010-07-21 | 2012-02-08 | 村田机械株式会社 | Supporting structure of headrest bracket |
| DE102013003286A1 (en) * | 2013-02-26 | 2014-08-28 | Saurer Germany Gmbh & Co. Kg | Method for operating textile machine used for manufacturing cross wound bobbin, involves setting pitch angle of threads such that ratio of pitch angle in alternate directions over entire bobbin remains constant |
| CN104925584A (en) * | 2014-03-19 | 2015-09-23 | 村田机械株式会社 | Yarn winder and winding method |
| JP2016000658A (en) * | 2014-06-11 | 2016-01-07 | ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Textile machine with take-up device |
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2017
- 2017-08-02 JP JP2017149882A patent/JP2019026448A/en active Pending
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- 2018-07-04 CN CN201810723731.7A patent/CN109384090A/en active Pending
- 2018-07-10 EP EP18182610.8A patent/EP3441341A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52108544A (en) * | 1976-03-08 | 1977-09-12 | Mayekawa Mfg Co Ltd | Freezing device |
| CN1265077A (en) * | 1997-07-26 | 2000-08-30 | 巴马格股份公司 | Process and cross-winding device for laying thread |
| CN1225890A (en) * | 1998-02-14 | 1999-08-18 | 沃尔克曼股份有限公司 | Method and apparatus for winding yarn onto conic drum |
| WO2007144714A1 (en) * | 2006-06-09 | 2007-12-21 | Colombo Filippetti S.P.A. | Process and apparatus for operating a yarn deposition member in winding machines |
| WO2010116103A1 (en) * | 2009-04-09 | 2010-10-14 | Ritm | Device for spooling a thread on a spool with a constant spooling ratio |
| CN101962136A (en) * | 2009-07-24 | 2011-02-02 | 日本Tmt机械株式会社 | Control device of a transversing gear |
| CN102344055A (en) * | 2010-07-21 | 2012-02-08 | 村田机械株式会社 | Supporting structure of headrest bracket |
| DE102013003286A1 (en) * | 2013-02-26 | 2014-08-28 | Saurer Germany Gmbh & Co. Kg | Method for operating textile machine used for manufacturing cross wound bobbin, involves setting pitch angle of threads such that ratio of pitch angle in alternate directions over entire bobbin remains constant |
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| JP2016000658A (en) * | 2014-06-11 | 2016-01-07 | ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Textile machine with take-up device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277469A (en) * | 2021-12-21 | 2022-04-05 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
| CN114277469B (en) * | 2021-12-21 | 2022-11-29 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019026448A (en) | 2019-02-21 |
| EP3441341A1 (en) | 2019-02-13 |
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Application publication date: 20190226 |