CN105775905A - Yarn winding machine, package and method for manufacturing a package - Google Patents
Yarn winding machine, package and method for manufacturing a package Download PDFInfo
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- CN105775905A CN105775905A CN201510993685.9A CN201510993685A CN105775905A CN 105775905 A CN105775905 A CN 105775905A CN 201510993685 A CN201510993685 A CN 201510993685A CN 105775905 A CN105775905 A CN 105775905A
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- package
- change
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- traversing
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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
- 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
- B65H54/385—Preventing edge raising, e.g. creeping arrangements
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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
- 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
- B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
- B65H54/325—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke in accordance with growth of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
Abstract
The invention provids a yarn winding machine, a package and a method for manufacturing a package. The winder unit (10) includes a package driving motor (41) adapted to rotationally drive a package (30), a traverse device (70) adapted to traverse a yarn (20) to be wound into the package (30), and a creeping control section (78x) and a creeping rate switching section (50x) adapted to control the traverse device (70) to perform creeping. In the winder unit 10, after a first yarn layer is formed by winding the yarn (20) into the package (30) while performing the creeping under a normal creeping rate, a second yarn layer is formed by winding the yarn (20) into the package (30) while performing the creeping under a winding end creeping rate that is lower than the normal creeping rate.
Description
Technical field
The present invention relates to the manufacture method of Yarn winding machine, package and package.
Background technology
As conventional Yarn winding machine, such as described in Japanese Unexamined Patent Publication 2007-230708 publication (patent documentation 1), it is known to possess and rotate the package drive division driving package and the Yarn winding machine making to batch the traversing gear of the yarn traversing in package.In the Yarn winding machine described in patent documentation 1, forbid when the winding of package starts swinging change, start when the current diameter of package becomes and setting more than diameter to swing change.
In Yarn winding machine, for instance there is the situation by carrying out swinging the generation of the chimb that change suppresses package.But, exist and form density part on the top layer of package because this swing change, the situation that sensation (feel) when thus causing the outward appearance of package and hands to be touched is impaired.
Summary of the invention
It is an object of the invention to provide the generation of a kind of chimb that can suppress package, and the skin section in package can be suppressed to form the manufacture method of the Yarn winding machine of density part, package and package.
Yarn winding machine involved in the present invention possesses: package drive division, rotates and drives package；Traversing gear, makes the yarn traversing batched towards package；And control portion, it is controlled traversing gear carrying out swinging change, while swinging rate of change with the 1st and carrying out swinging change while after Yarn reeling is formed in package the 1st layer, while to carry out swinging change while Yarn reeling is formed the 2nd layer in package than the 1st the 2nd swing rate of change swinging rate of change low, or, while swinging rate of change with the 1st and carrying out swinging change while after Yarn reeling is formed in package the 1st layer, to make swing rate of change not carry out the mode swinging change for 0%, Yarn reeling is formed in package the 2nd layer.
According to this Yarn winding machine, it is possible to carry out swinging the generation of the chimb that change suppresses package, and its swing rate of change can be reduced in the skin section of package thus suppressing density to be partially forming.Swinging rate of change is will swing the value that variable quantity (swinging the variable quantity of the traversing width of change) obtains divided by the traversing width before change.
Yarn winding machine involved in the present invention can also be also equipped with swinging rate of change configuration part, and this swing rate of change configuration part sets the 2nd swing rate of change.Thus, for instance when forming 2 layer, it is possible to swing rate of change with the desired 2nd and carry out swinging change and batching yarn.
Yarn winding machine involved in the present invention possesses: package drive division, rotates and drives package；Traversing gear, makes the yarn traversing batched towards package；And control portion, traversing gear is controlled, periodically carry out the traversing change width of pulsating nature ground constriction traversing width along with batching of yarn, while carrying out traversing change width with changing ratio cycle with the 1st while after Yarn reeling is formed in package the 1st layer, carrying out traversing change width while Yarn reeling to be formed the 2nd layer in package with the 2nd change ratio cycle lower than the 1st change ratio.
According to this Yarn winding machine, it is possible to carry out traversing change width to suppress the generation of the chimb of package, it is possible to reduce its change ratio in the skin section of package thus suppressing density to be partially forming.Change ratio is the variable quantity of the traversing width of the time per unit of traversing change width.
Yarn winding machine involved in the present invention can also be also equipped with timing setting portion, and this timing setting portion sets the timing of the formation starting the 2nd layer.According to this structure, for instance, it is possible to the amount forming the 2nd layer is adjusted to desired amount.
In Yarn winding machine involved in the present invention, can also be, timing setting portion as layer thickness is target layer thickness more than 90% and moment less than 100% of timing setting package, diameter is target roll diameter more than the 90% of package and moment less than 100% or to batch the length of batching in the yarn of package be that target batches more than the 90% of length and the moment less than 100%.According to this structure, in package, from more than the 90% of target layer thickness and moment less than 100%, more than 90% and moment less than 100% from target roll diameter or from batch length be target batch more than the 90% of length and the moment less than 100% form the 2nd layer.
Package involved in the present invention has: the 1st layer, is undertaken swinging change while batching yarn and being formed by swinging rate of change with the 1st；And the 2nd layer, it is arranged on the 1st layer, by while to swing low the 2nd the swinging rate of change and carry out swinging change while batch yarn and formed of rate of change than the 1st, or by batching yarn and formed making swing rate of change not carry out for 0% to swing the mode changed.
According to this package, identical with above-mentioned action effect, it is possible to by swinging the generation that change suppresses the chimb of package, it is possible to reduce in the skin section of package and swing rate of change thus suppressing density to be partially forming.
Package involved in the present invention has: the 1st layer, by carrying out the traversing change width of along with batching of yarn pulsating nature ground constriction traversing width with changing ratio cycle with the 1st while batching yarn and being formed；And the 2nd layer, it is arranged on the 1st layer, by carrying out traversing change width while batching yarn and being formed with the 2nd change ratio cycle lower than the 1st change ratio.
According to this package, identical with above-mentioned action effect, it is possible to be suppressed the generation of the chimb of package by traversing change width, and the change ratio of traversing width can be reduced in the skin section of package thus suppressing density to be partially forming.
In package involved in the present invention, it is also possible to for, the outermost yarn of the 2nd layer is with impartial spacing configuration.In this case, using the teaching of the invention it is possible to provide the package felt good when outward appearance and hands are touched.
In package involved in the present invention, it is also possible to for, the 1st layer is formed by any one in irregular winding, step-by-step movement precise winding and precise winding, and the 2nd layer is formed by any one in step-by-step movement precise winding and precise winding.In this case, using the teaching of the invention it is possible to provide the package felt good when outward appearance and hands are touched.
The manufacture method of package involved in the present invention utilize above-mentioned Yarn winding machine by Yarn reeling in package to manufacture package.In the manufacture method of this package, also identical with above-mentioned action effect, it is possible to suppress the generation of the chimb of package, and the skin section in package can be suppressed to form density part.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automatic bobbin winder possessing the winder unit involved by an embodiment.
Fig. 2 is schematic diagram and the block diagram of the Sketch illustrating winder unit.
Fig. 3 is the left view of the vicinity amplifying the traversing gear illustrating winder unit.
Fig. 4 A and Fig. 4 B illustrates the figure swinging change that winder unit carries out.
Fig. 5 is the flow chart of an example of the action illustrating winder unit.
Fig. 6 A to Fig. 6 C is to the figure illustrated by the package of winder unit making.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, the preferred embodiment of the present invention is described in detail.In the drawings part identically or comparably is marked identical accompanying drawing labelling and the repetitive description thereof will be omitted.
First, the overall structure with reference to the automatic bobbin winder 1 of the Fig. 1 winder unit (Yarn winding machine) 10 to possessing present embodiment illustrates.In this manual, the upstream of the direct of travel of yarn when " upstream " and " downstream " means Yarn reeling and downstream.
As it is shown in figure 1, automatic bobbin winder 1 possesses the multiple winder unit 10, Automatic doffing devices 80 and the machine member control apparatus 90 that are arranged side-by-side as primary structure.Each winder unit 10 is configured to, and makes yarn 20 traversing from supply bobbin 21 unwinding that it to be batched, it is possible to form package 30.Traversing means the yarn of winding is given to move back and forth.Package 30 is cross winding package.
Automatic doffing devices 80 is configured to, and when package 30 becomes full volume in each winder unit 10, marches to the position of this winder unit 10, discharges the package 30 of full volume from this winder unit 10, and can supply bare bobbin towards this winder unit 10.
Machine member control apparatus 90 possesses configuration part 91 and display part 92.Configuration part 91 person of being operated by inputs predetermined setting value or selects suitable control method, it is possible to each winder unit 10 is set.Display part 92 is configured to show the content etc. of the fault of the situation of batching of the yarn 20 of each winder unit 10 and generation.Can also being, display part 92 be made up of touch panel, and configuration part 91 is contained in display part 92.
Secondly, with reference to Fig. 2, the structure of winder unit 10 is specifically described.Each winder unit 10 possesses winding unit main body 16 and unit control portion 50 as primary structure.
Unit control portion 50 is such as configured to possess central processing unit (CPU), random access memory (RAM), read only memory (ROM), input-output (I/O) port and COM1.In above-mentioned ROM, record has the program in each portion for controlling winding unit main body 16.I/O port and COM1 connect each portion (details is aftermentioned) and the machine member control apparatus 90 of winding unit main body 16.So, unit control portion 50 is configured to be controlled the communication of information etc..Thus, the action in each portion that winding unit main body 16 can be possessed by unit control portion 50 is controlled.
Winding unit main body 16 has unwinding yarn auxiliary device 12, tension applying device 13, piecing devices 14 and yarn monitoring arrangement 15 in supply bobbin 21 successively with the yarn travel path contacted between roller 29 from upstream side.It is provided for yarn portion 11 in the bottom of winding unit main body 16.It is configured to the supply bobbin 21 come by the bobbin conveying system conveying omitting diagram is maintained at predetermined position for yarn portion 11.
Yarn 20, by making the limiting part 40 covered by the core pipe of supply bobbin 21 decline in linkage from the unwinding of supply bobbin 21 with yarn 20, is thus assisted by unwinding yarn auxiliary device 12 from the unwinding of supply bobbin 21.Limiting part 40 contacts with the air ring of the yarn 20 being formed at supply bobbin 21 top by rotation and the centrifugal force of the yarn 20 unwind from supply bobbin 21, is suitable size by the control of the air ring of yarn 20, thus the unwinding of yarn 20 is assisted.At the sensor that the omission being arranged around the cop upper cone face for detecting supply bobbin 21 of limiting part 40 illustrates.When this sensor detects the decline of cop upper cone face, unwinding yarn auxiliary device 12 is followed the decline of cop upper cone face and is utilized such as cylinder (not shown) to make limiting part 40 decline.
The yarn 20 advanced is given predetermined tension force by tension applying device 13.As tension applying device 13, for instance the device of the canopy bar configuring movable comb relative to fixed fingers can be used.Helicoid solenoid is utilized to make movable comb rotate, in order to become engagement or open state relative to fixed fingers.As tension applying device 13, except the device of above-mentioned canopy bar, for instance disc type apparatus can also be adopted.
Yarn defect detected when yarn monitoring arrangement 15 and carry out when yarn cuts off or when when broken yarn occurs yarns Y from the unwinding process of supply bobbin 21 etc., the yarn under working from supply bobbin 21 and the upper yarn from package 30 are carried out joint by piecing devices 14.As piecing devices 14, it is possible to adopt mechanical tieing device, or adopt the splicer etc. of the fluid using compression air etc..
49 and the analyzer 52 that the thickness of yarn signal from this sensor is processed that yarn monitoring arrangement 15 possesses the sensor omitting diagram of the thickness that is configured with for detecting yarn 20.Yarn monitoring arrangement 15 is configured to by the thickness of yarn signal from the sensor monitors the yarn defect detecting bead etc..Being provided with cutter 39 near 49 or in 49, this cutter 39 is, cutting continuous strand 20 immediately when yarn monitoring arrangement 15 detects yarn defect.
It is provided with the yarn ends catching yarn under working in the downside of piecing devices 14 and its yarn under working guided towards piecing devices 14 is caught parts 25.Its upper yarn guided towards piecing devices 14 is also caught parts 26 by the yarn ends that is provided with in seizure in the upside of piecing devices 14 yarn.Yarn under working catches parts 25 to be possessed yarn under working pipe arm 33 and is formed at the yarn under working suction port 32 of front end of this yarn under working pipe arm 33.Upper yarn catches parts 26 and possesses the upper yarn suction port 35 of upper yarn tube arm 36 and the front end that is formed on this yarn tube arm 36.
Yarn under working pipe arm 33 is configured to centered by axle 34 to rotate.Upper yarn tube arm 36 is configured to centered by axle 37 to rotate.Yarn under working pipe arm 33 and on yarn tube arm 36 is connected to suitable negative pressure source.Yarn under working pipe arm 33 is configured to make yarn under working suction port 32 produce to attract stream such that it is able to attract to catch the yarn ends of yarn under working.Upper yarn tube arm 36 is configured to make yarn suction port 35 produce to attract stream such that it is able to attract to catch the yarn ends of upper yarn.Yarn under working pipe arm 33 and on the base end side of yarn tube arm 36 be respectively arranged with gate (not shown).Each gate carries out opening and closing according to the signal from unit control portion 50.Thus, the stopping attracting stream and the generation from yarn under working suction port 32 and upper yarn suction port 35 is controlled.
Winding unit main body 16 possesses: reel cage (maintaining part) 23, supports batching bobbin 22, and this batches bobbin 22 and can dismount relative to reel cage 33；And contact roller 29, it is possible to the circumferential contact of the side face or package 30 that batch bobbin 22 rotating.Winding unit main body 16 possesses the arm-type traversing gear 70 for making yarn 20 traversing.Traversing gear 70 is arranged near reel cage 23.Winding unit main body 16 can utilize traversing gear 70 to make yarn 20 traversing while batching yarn 20 in package 30.Guide plate 28 it is being provided with slightly by upstream than traversing position.Guide plate 28 is towards the yarn 20 of traversing part guidance upstream side.In the traversing fulcrum 27 being provided with ceramic than guide plate 28 upstream.Traversing gear 70 makes yarn 20 along the direction traversing shown in the arrow of Fig. 2 with traversing fulcrum 27 for fulcrum.
Reel cage 23 is configured to rotate rotation centered by axle 48.Reel cage 23 is, is rotated by reel cage 23 and absorbs along with the yarn 20 increase towards the diameter of the package 30 batched batching bobbin 22.Reel cage 23 is provided with the rotation speed sensor 24 of the rotary speed measuring package 30.
Reel cage 23 is provided with the package being made up of servo motor and drives motor (package drive division) 41.Package drives motor 41 to rotate driving and batches bobbin 22, in order to batch yarn 20 on bobbin 22 batching.Package driving motor 41 can so that the package 30 that rotates forward and make that package 30 (batching bobbin 22) rotates towards take-up direction rotates driving package 30 towards the reverse rotation that anti-take-up direction rightabout with take-up direction rotates.When batching bobbin 22 and be supported on reel cage 23, package drives the motor drive shaft of motor 41 to batch bobbin 22 can not link (so-called direct drive mode) in the way of rotating against with this.
Package drives the action of motor 41 to be controlled by package drive control part 42.Package drive control part 42 accepts the CRANK PULSES from unit control portion 50 and drives the operating of motor 41 and stopping to be controlled package.Drive motor 41 as package, be not limited to servo motor, it is possible to adopt the various motors of stepper motor, induction motor etc.
Rotating the angular transducer 44 being provided with the angle for detecting reel cage 23 on axle 48.Angular transducer 44 is such as made up of rotary encoder, sends angle signal corresponding with the angle of reel cage 23 to unit control portion 50.The angle change of reel cage 23 along with the increase of diameter of package 30, therefore, by utilizing angular transducer 44 to detect the rotational angle of reel cage 23, it is possible to the diameter of detection package 30.As the structure of the diameter of detection package 30, except angular transducer 44, additionally it is possible to adopt sensor or the absolute type encoder etc. that employ Hall IC.As the structure of the diameter of detection package 30, as long as the diameter of package 30 can be detected, suitable structure just can be used.
Detection method as the diameter of package 30, for instance the detection method of diameter based on kind (thickness etc.) the detection package 30 batched in the overall length of yarn 20 of package 30, the coiling speed of yarn 20 and yarn 20 can also be used.Detection method as the diameter of package 30, it is possible to use to from start towards package 30 batch yarn 20 the method that measures of time.Specifically, for instance, unit control portion 50 obtains the coiling speed of yarn 20 and the information of the kind (thickness etc.) of yarn 20, prestores the relation between the diameter batching the elapsed time starting and package 30 of yarn 20.Thus, unit control portion 50 can carry out the calculating of the diameter of the package 30 based on the elapsed time.
Detection method as the diameter of package 30, it is possible to use the method calculating the diameter of package 30 based on supply bobbin 21 with the gait of march of the yarn 20 of the yarn travel path contacted between roller 29.Specifically, yarn monitoring arrangement 15 or the gait of march of special yarn speed sensor detection yarn 20 are utilized.Unit control portion 50, based on the gait of march of yarn 20 and traversing speed calculation winding angle, calculates the peripheral speed of package 30 according to winding angle and this gait of march.Then, unit control portion 50 can calculate the diameter of package 30 based on the peripheral speed of the rotary speed of package 30 and package 30.When passing through the diameter calculating detection package 30, it is also possible to omit the structure of the angle of the detection reel cage 23 of angular transducer 44 grade.
As shown in FIG. 2 and 3, traversing gear 70 possesses traversing driving motor 76, output shaft 77 and traverse arm 74.Fig. 3 is the figure of the end on observation from contact roller 29.The rotation of the take-up direction of package 30 is clockwise in figure 3, and the rotation of the anti-take-up direction of package 30 is counterclockwise in figure 3.
Traversing drives motor 76 to be the motor driving traverse arm 74, is made up of servo motor etc..Traversing drives the action of motor 76 to be controlled by traversing control portion 78.Traversing drives motor 76 can also be other motors such as stepper motor or voice coil motor.The yarn guiding part 73 of such as hook shape it is formed with in the leading section of traverse arm 74.Traverse arm 74 can utilize yarn guiding part 73 to guide yarn 20.Reciprocating rotating motion is carried out, it is possible to make yarn 20 traversing by the traverse arm 74 when yarn guiding part 73 guides yarn 20.
Traversing control portion 78 is made up of the hardware etc. based on special microprocessor, accepts the signal from unit control portion 50 and drives the operating of motor 76 and stopping to be controlled traversing.Traversing drives the power of motor 76 to transmit towards the base end part of traverse arm 74 via output shaft 77.Driven the rotor positive and negative rotation of motor 76 by traversing, traverse arm 74 carries out reciprocating rotating motion along the paper vertical direction (left and right directions (the volume cross direction of package 30) of Fig. 2) of Fig. 3.Fig. 3 illustrates that traverse arm 74 is positioned at the state of the end of traversing.
Unit control portion 50 sends towards package drive control part 42 and drives signal, package drives the rotation of motor 41 drive and is controlled.Yarn under working is caught the capturing motion (rotation of yarn under working pipe arm 33 and upper yarn tube arm 36) of parts 25 and upper yarn seizure parts 26 and is controlled by unit control portion 50.The opening and closing of the unit control portion 50 gate to being arranged at yarn under working pipe arm 33 and upper yarn tube arm 36 is controlled, and the stopping attracting stream and the generation from yarn under working suction port 32 and upper yarn suction port 35 is controlled.
In the present embodiment, traversing control portion 78 has swing change control portion (control portion) 78x, and unit control portion 50 has swing rate of change switching part (control portion) 50x.Swing change control portion 78x to be controlled traversing gear 70 carrying out swinging change.Swinging change (creeping) is the process changed with making traversing width period.Specifically, swing change and be accompanied by the process (rotation of package 30) of time, periodically carry out the traversing width the making reality process from the setting traversing width pulsating nature change of (temporarily) constriction.
Swinging change control portion 78x is, when yarn 20 is batched form the 1st layer 30a (with reference to Fig. 6 C) in package 30 time, carry out generally swinging rate of change (the 1st swings rate of change) and carry out swinging the 1st of change and swing change and control.Swing change control portion 78x after carrying out the 1st swing change to control and to form the 1st layer 30a, when yarn 20 is batched form the 2nd layer 30b (with reference to Fig. 6 C) in package 30 time, carry out terminating to swing rate of change (the 2nd swings rate of change) and carrying out swinging the 2nd of change and swing change and control than generally swinging the low winding of rate of change.It can be 0% that winding terminates to swing rate of change, in this case, does not carry out swinging change.
Swing rate of change switching part 50x switching by swinging the change control portion 78x swing rate of change swinging change carried out.Control to swing, with the 2nd, the execution that change controls it is to say, swing rate of change switching part 50x switching the 1st swing change.When full packages rate in current package 30 reaches winding end swing change switching full packages rate, swing rate of change switching part 50x and winding end is swung change switching command transmission to traversing control portion 78, swing rate of change is switched to winding from generally swing rate of change and terminates swing rate of change (details is aftermentioned).Full packages rate is the diameter ratio relative to the final goal diameter of package 30 set in advance of the package 30 of predetermined instant.
Fig. 4 A changes, to by the swing swinging change control portion 78x enforcement, the partial enlarged drawing that figure, Fig. 4 B illustrated is Fig. 4 A.The longitudinal axis express time T of Fig. 4 A, transverse axis represents traversing width H.Fig. 4 A plane earth launches to illustrate a part for the track batching the yarn 20 in package 30.
As shown in Figure 4 A, swinging variable quantity is the variable quantity (reduction volume) swinging the traversing width H in change.Swinging transformation period is the time that traversing width H changes in swinging change.Such as, in swing transformation period, traversing width H, is extended until returning to setting traversing width from setting traversing width constriction along with batching of yarn 20 after comparing setting traversing width constriction and swinging variable quantity.
Swinging rate of change is will swing the value that variable quantity obtains divided by the setting traversing width before change.Reduce swing rate of change and refer to the constriction degree (reducing the degree swinging change) reducing traversing width H, or relative to setting traversing width not constriction traversing width H.Swing rate of change by reducing, reduce in certain swing transformation period and swing variable quantity, therefore, reduce the reduction volume Δ H (with reference to Fig. 4 B) of the traversing width H of time per unit Δ T.
In other words such change control portion 78x and swing rate of change switching part 50x that swings can be described as and constitutes as described below.That is, swing change control portion 78x and periodically carry out the traversing change width of pulsating nature ground constriction traversing width H along with batching of yarn 20.When forming the 1st layer 30a, swing change control portion 78x and perform traversing change width with changing ratio cycle with the 1st.When forming the 1st layer 30a and being subsequently formed the 2nd layer 30b, swinging change control portion 78x and perform traversing change width with the 2nd change ratio cycle lower than the 1st change ratio.Swing rate of change switching part 50x switching by the change ratio swinging the change control portion 78x traversing change width performed.When full packages rate in current package 30 reaches winding end swing change switching full packages rate, swing rate of change switching part 50x to terminate winding to swing change switching command transmission to traversing control portion 78, this change ratio is changed proportion switch from the 1st and changes ratio to the 2nd.Change ratio is the variation delta H of the traversing width H of time per unit Δ T.
Generally swing rate of change and winding terminates to swing rate of change and set by the configuration part 91 of machine member control apparatus 90.Configuration part 91 is as swinging rate of change configuration part function, and the generally swing rate of change and the winding that individually or in the lump set each winder unit 10 terminate to swing rate of change.
The timing of the formation starting the 2nd layer 30b in package 30 is set by the configuration part 91 of machine member control apparatus 90.Configuration part 91, as timing setting portion function, individually or in the lump sets the beginning timing of the 2nd layer 30b of the package 30 of each winder unit 10 of formation.
Start the timing of the formation of the 2nd layer 30b be close to an end package 30 winding before moment, in the present embodiment, reach winding for the full packages rate of current package 30 and terminate to swing the moment of change switching full packages rate.The timing such as starting the formation of the 2nd layer 30b can be set as layer thickness is target layer thickness set in advance more than the 90% of package 30 and the moment less than 100%, specifically, it is possible to be set as target layer thickness 99% moment.Additionally, such as, the timing of the formation starting the 2nd layer 30b can be set as diameter is target roll diameter set in advance more than the 90% of package 30 and the moment less than 100%, specifically, it is possible to be set as target roll diameter 99% moment.The detection method that can utilize the diameter of above-mentioned package 30 obtains layer thickness and the diameter of package 30.Such as can calculate the layer thickness of package 30 by deducting, from the diameter of package 30, the diameter batching bobbin 22.The person of being operated by presets the information relevant to the diameter batching bobbin 22 from configuration part 91.
In addition, such as, the timing starting the formation of the 2nd layer 30b can be set as that the length of batching batched in the yarn 20 of package 30 is that target set in advance batches more than the 90% of length and the moment less than 100%, specifically, it is possible to be set as that target batches the 99% of length.What can utilize contactless photo-electric device for detecting length detection yarn 20 batches length.Can also arranging detection contact roller 29 on winder unit 10 and often revolve the sensor of the pulse turned around, the quantity of this pulse is counted by range site control portion 50, thus calculates and batches length.
Package drive control part 42 and traversing control portion 78 are controlled by unit control portion 50.The mode of batching of the yarn 20 of the 1st layer 30a and the 2nd layer 30b is controlled by traversing control portion 78.Traversing control portion 78 be controlled in case with in irregular winding, step-by-step movement precise winding and precise winding at least any one and form the 1st layer 30a.Traversing control portion 78 be controlled in case with in step-by-step movement precise winding and precise winding at least any one and form the 2nd layer 30b.
Irregular winding is to batch mode with what constant winding angle batched yarn 20 in package 30.The coiling speed of yarn 20 and the ratio of traversing speed are set to constant by irregular winding, make winding number (in the traversing made a round trip package 30 number of revolutions) change along with the change of diameter of package 30.In the layer formed with irregular winding, it is possible to the hardness of this layer and density are remained constant.
Step-by-step movement precise winding is while switching winding number by step-by-step movement and being maintained close to by winding angle in the certain limit of predetermined angle (basic winding angle) while that batches yarn 20 in package 30 batches mode.In step-by-step movement precise winding, it is repeatedly performed following a series of control, namely, it is repeatedly performed at winding number close to when overlapping the dangerous winding number of winding, by making winding angle cataclysm (traversing jump), make winding number be maintained at a range of state from winding number to be changed to winding number and will not become the state of dangerous winding number, afterwards, make the state of winding number return to winding number and be maintained at the such control of a range of state.According to step-by-step movement precise winding, wrapping range will not be overlapped completely, it is possible to make the twill lines of package 30 batch yarn 20 with arranging (with the twill lines that impartial spacing configuration is adjacent).
No matter what how winding number was all batched yarn 20 by the size that precise winding is the diameter of package 30 with maintaining steady state value in package 30 batches mode.In precise winding, winding angle diminishes along with the increase of the diameter of package 30.In precise winding, the angular velocity of package 30 is constant with the ratio of the angular velocity of traversing.According to precise winding, wrapping range will not be overlapped completely, it is possible to make the twill lines of package 30 batch yarn 20 with arranging.
Secondly, with reference to the flow chart of Fig. 5, the swing changing method (manufacture method of package 30) implemented in winder unit 10 is illustrated.
First, in the configuration part 91 of machine member control apparatus 90, set winding and terminate to swing change switching full packages rate (step S1).Terminate to swing change switching full packages rate as winding, as mentioned above, it is possible to the layer thickness of package 30, the diameter of package 30 or batch the length of batching in the yarn 20 of package 30 and be set for benchmark.In configuration part 91, set winding and terminate to swing rate of change (step S2).The execution sequence of above-mentioned steps S1 and above-mentioned steps S2 is different.
Then, range site control portion 50 judges currently whether to be in yarn 20 towards (step S3) in the batching of package 30.In being not in batching, directly terminate to process.When be in batch in, range site control portion 50 judges whether package 30 is full packages (step S4).When package 30 is full packages, stopping this and batch, end processes (step S5).
When package 30 is not full packages, winding end being swung change switching command sends extremely swing change control portion 78x (step S6) to utilize swing rate of change switching part 50x to determine whether.When not yet winding end swinging change switching command transmission to swing change control portion 78x, whether current full packages rate swings change as winding end and switches more than full packages rate (step S7) to utilize swing rate of change switching part 50x to judge.When current full packages rate be winding terminate swing change switching full packages rate more than, from swing rate of change switching part 50x towards swing change control portion 78x send winding terminate swing change switching command (step S8).
Swing change control portion 78x when receiving winding end swing change switching command (for "Yes" in above-mentioned steps S6, or after above-mentioned steps S8), current oscillation rate of change is set as, and winding terminates to swing rate of change (step S10).When current full packages rate does not swing more than change switching full packages rate for winding end (being "No" in above-mentioned steps S7), swing change control portion 78x is utilized to be set as current oscillation rate of change generally swinging rate of change (step S11).After above-mentioned steps S10 or above-mentioned steps S11, update the swing transition activities of traversing gear 70, and return to the process (step S12) of above-mentioned steps S3.
As described above, with generally swing rate of change carry out swing change while yarn 20 being batched and forming the 1st layer 30a in package 30.Afterwards, when full packages rate reaches winding end swing change switching full packages rate, terminate swing rate of change with the winding lower than generally swing rate of change and carry out swinging change while batching yarn 20 in package 30.Thus, the 2nd layer 30b is formed in the skin section of package 30.
Fig. 6 A illustrates not switch to swing rate of change and implement to swing the figure on the top layer of the package 30 ' changed and formed generally to swing rate of change.Fig. 6 B is the figure on the top layer illustrating the package 30 utilizing present embodiment to be formed.Fig. 6 C is the sectional view of the skin section illustrating the package 30 utilizing present embodiment to be formed.The mode of batching of package 30 ' is step-by-step movement precise winding.
In package 30 ', with generally swing rate of change from winding start to winding terminate implement swing change.In this package 30 ', with wind terminate swing rate of change implement swing change situation compared with, traversing width H changes significantly, therefore, as shown in Figure 6A, configuration yarn 20 spacing change significantly.Therefore, can there is density part (there is hard part) when working as, because the spacing of yarn 20 overlap configured or yarn 20 is different, the outer peripheral face touching package 30 ' with hands.
As shown in Fig. 6 B and Fig. 6 C, the package 30 involved by present embodiment manufactures by utilizing above-mentioned winder unit 10 to batch, and thus, has following structure.Package 30 has: the 1st layer 30a, by with generally swing rate of change carry out swing change while batching yarn 20 and being formed；And the 2nd layer 30b, it is arranged on the 1st layer 30a, by swinging rate of change and carry out swinging change while batching yarn 20 and being formed winding end.In other words, package 30 has: the 1st layer 30a, by carrying out traversing change width while batching yarn 20 and being formed with changing ratio cycle with the 1st；And the 2nd layer 30b, it is arranged on the 1st layer 30a, by carrying out traversing change width while batching yarn 20 and being formed with changing ratio cycle with the 2nd.
1st layer 30a of package 30 by irregular winding, step-by-step movement precise winding and precise winding at least any one and formed.2nd layer 30b of package 30 by step-by-step movement precise winding and precise winding at least any one and formed.As shown in Figure 6B, the 2nd layer 30b of package 30 exposes towards the outside, and outermost yarn (twill lines on the top layer) 30s of the 2nd layer 30b is with impartial spacing configuration.
Above, according to winder unit 10, while carrying out swinging after yarn 20 batches on one side and form the 1st layer 30a in package 30 by change generally to swing rate of change, carrying out swing and change while yarn 20 being batched and forming the 2nd layer 30b in package 30 wind end swing rate of change.Change by carrying out swinging in batching, it is possible to suppress the generation of the chimb of package 30.The 2nd layer 30b place near the full packages of skin section reduces swing rate of change such that it is able to suppress density to be partially forming.
In other words, according to winder unit 10, while after carrying out traversing change width with changing ratio cycle with the 1st and batched by yarn 20 on one side forming the 1st layer 30a in package 30, carrying out traversing change width while being batched by yarn 20 and forming the 2nd layer 30b in package 30 with changing ratio cycle with the lower than the 1st change ratio the 2nd.By carrying out traversing change width in batching, it is possible to suppress the chimb of package 30.Further, the 2nd layer 30b place near the full packages of skin section reduces the change ratio of traversing change width such that it is able to suppress density to be partially forming.
As a result, it is possible to make the twill lines of the skin section of package 30 arrange thus improving outward appearance, no matter the difference of the full packages diameter of package 30 and/or weight, can both reliably with the twill lines winding full packages of arrangement time the skin section of package 30.Package 30 can also be such as that the pine of dyeing purposes is around package.In this case, setting substantially higher in package pine and swing rate of change and make edge soft, therefore, swinging rate of change even if reducing when winding terminates, it is also difficult to bad when causing the touch of package 30.
In winder unit 10, utilize configuration part 91 to set winding and terminate to swing rate of change.Carry out swing change thereby, it is possible to terminate to swing rate of change with desired winding and form the 2nd layer 30b.
In winder unit 10, the winding of the timing of the formation of configuration part 91 setting beginning the 2nd layer 30b is utilized to terminate to swing change switching full packages rate.Thereby, it is possible to the amount (length of yarn of the 2nd layer 30b and/or thickness) forming the 2nd layer 30b is adjusted to desired amount.
In winder unit 10, as the timing of formation starting the 2nd layer 30b, set the layer thickness of package 30 and as more than 90% and moment less than 100% of target layer thickness, the diameter more than 90% and moment less than 100% as target roll diameter of package 30 or batch the length of batching in the yarn 20 of package 30 and batch more than the 90% of length and the moment less than 100% as target.In this case, the formation of the 2nd layer 30b will not be started from the stage earlier, therefore, it is possible to suppress layer that density is different thickening and produce annual ring.
Package 30 has: the 1st layer 30a, by with generally swing rate of change carry out swing change while batching yarn 20 and being formed；And the 2nd layer 30b, it is arranged on the 1st layer 30a, by terminate swinging rate of change and carry out swinging change while batching yarn 20 and being formed than generally swinging the low winding of rate of change.According to this package 30, identical with above-mentioned action effect, it is possible to by carrying out swinging the generation of the chimb that change suppresses package 30, to reduce in the full packages near zone of skin section and swing rate of change thus suppressing density to be partially forming.
In other words, package 30 has: the 1st layer 30a, by carrying out traversing change width while batching yarn 20 and being formed with changing ratio cycle with the 1st；And the 2nd layer 30b, it is arranged on the 1st layer 30a, by carrying out traversing change width while batching yarn 20 and being formed with the 2nd change ratio cycle lower than the 1st change ratio.According to package 30, identical with above-mentioned action effect, it is possible to by carrying out the generation that traversing change width suppresses the chimb of package 30, near the full packages of skin section, reduce the change ratio of traversing change width thus suppressing density to be partially forming.
In package 30, the outermost yarn 30s of the 2nd layer 30b is with impartial spacing configuration.In this case, using the teaching of the invention it is possible to provide the package 30 felt good when outward appearance and hands are touched.
In package 30, the 1st layer 30a by irregular winding, step-by-step movement precise winding and precise winding at least any one and formed, the 2nd layer 30b by step-by-step movement precise winding and precise winding at least any one and formed.In this case, using the teaching of the invention it is possible to provide the package 30 felt good when outward appearance and hands are touched.In particular, in package 30, the 2nd layer 30b formed by step-by-step movement precise winding or precise winding carries out swinging change or traversing change width, it is possible to suppress the spacing of the yarn 20 configured to become uneven, and its twill lines arrangementization can be made.
The manufacture method of package 30 is, utilizes above-mentioned winder unit 10 to batch yarn 20 to manufacture package 30.In this manufacture method, also identical with above-mentioned action effect, it is possible to suppress the generation of the chimb of package 30, and formation density part in the skin section of package 30 can be suppressed.
So far, one embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned embodiment.In the above-described embodiment, utilize package to drive motor 41 directly to rotate and drive package 30, but in the present invention, it is also possible to rotate and drive contact roller 29 to make package 30 driven.
In the above-described embodiment, when forming the 2nd layer 30b, compared with the situation forming the 1st layer 30a, can also increase when swing variable quantity is constant and swing transformation period, thus reduce the change ratio (the variation delta H of the traversing width H of time per unit Δ T) of traversing change width.
In the above-described embodiment, when forming the 2nd layer 30b, compared with the situation forming the 1st layer 30a, it is also possible to reduce the number of times (increasing the cycle of the change of traversing width H) just making traversing width H change every the scheduled time.In this case, also identical with above-mentioned action effect, it is possible to be suppressed the generation of the chimb of package 30 by traversing change width, and can suppress to form density part in skin section.
In the above-described embodiment, can also before the formation of the 1st layer 30a, after the formation of the 2nd layer 30b and the 1st layer 30a formed between the formation of the 2nd layer 30b during at least any one time in, swing rate of change and carry out swinging and change or carry out traversing change width with the change ratio different with the 1st and the 2nd change ratio while being batched by yarn 20 in package 30 (integer that N is more than 3) swinging the different N of rate of change from the 1st and the 2nd.In this case, it is possible to the radially inner side of the 1st layer 30a, the 2nd layer 30b radial outside and the 1st layer 30a and the 2 layer 30b between region in the region at least any one region form one or more N layer.
In the above-described embodiment, separately constitute swing change control portion 78x and swing rate of change switching part 50x.It is integrally formed but it is also possible to swing to be changed control portion 78x and swing rate of change switching part 50x.In the above-described embodiment, unit control portion 50, package drive control part 42 and traversing control portion 78 are set dividually but it also may at least any one and the unit control portion 50 in package drive control part 42 and traversing control portion 78 is collected (integrally) setting.Can also arranging configuration part 91 in the unit control portion 50 of each winder unit 10, this configuration part 91 is as swinging rate of change configuration part and timing setting portion function.In the above-described embodiment, generally swing rate of change (the 1st swings rate of change) and be not limited to constant ratio, there is also situation about changing according to the layer formed.It is about to towards the 2nd generally swing rate of change swung before rate of change switches low as long as the 2nd swings rate of change ratio.
Claims (10)
1. a Yarn winding machine, possesses:
Package drive division, rotates and drives package；
Traversing gear, makes the yarn traversing batched towards described package；And
Control portion, is controlled described traversing gear carrying out swinging change,
While swinging rate of change with the 1st and carrying out described swinging change while after described Yarn reeling is formed the 1st layer in described package, while swinging rate of change with the lower than described 1st swing rate of change the 2nd to carry out described swing change while described Yarn reeling is formed the 2nd layer in described package
Or, while swinging rate of change with the 1st to carry out described swing change while after described Yarn reeling is formed the 1st layer in described package, described Yarn reeling being formed the 2nd layer in described package to make swing rate of change not carry out the described mode swinging change for 0%.
2. Yarn winding machine as claimed in claim 1, wherein,
Described Yarn winding machine is also equipped with swinging rate of change configuration part, and this swing rate of change configuration part sets the described 2nd and swings rate of change.
3. a Yarn winding machine, possesses:
Package drive division, rotates and drives package；
Traversing gear, makes the yarn traversing batched towards described package；And
Control portion, is controlled described traversing gear, periodically carries out the traversing change width of pulsating nature ground constriction traversing width along with described batching of yarn,
While carrying out described traversing change width with changing ratio cycle with the 1st while after described Yarn reeling is formed the 1st layer in described package, carrying out described traversing change width while described Yarn reeling is formed the 2nd layer in described package with the 2nd change ratio cycle lower than described 1st change ratio.
4. Yarn winding machine as claimed any one in claims 1 to 3, wherein,
Described Yarn winding machine is also equipped with timing setting portion, and this timing setting portion sets the timing of the formation starting described 2nd layer.
5. Yarn winding machine as claimed in claim 4, wherein,
Described timing setting portion as layer thickness is target layer thickness more than 90% and the moment less than 100% of package described in described timing setting, diameter is target roll diameter more than the 90% of described package and moment less than 100% or to batch the length of batching in the described yarn of described package be that target batches more than the 90% of length and the moment less than 100%.
6. a package, has:
1st layer, is undertaken swinging change while batching yarn and being formed by swinging rate of change with the 1st；And
2nd layer, it is arranged on described 1st layer, by while to swing low the 2nd the swinging rate of change and carry out swinging change while batch described yarn and formed of rate of change than the described 1st, or by batching described yarn and formed making swing rate of change not carry out the described mode changed that swings for 0%.
7. a package, has:
1st layer, by carrying out the traversing change width of along with batching of yarn pulsating nature ground constriction traversing width while batching yarn and being formed with the 1st with changing ratio cycle；And
2nd layer, is arranged on described 1st layer, by carrying out described traversing change width while batching described yarn and being formed with the 2nd change ratio cycle lower than described 1st change ratio.
8. package as claimed in claims 6 or 7, wherein,
The outermost yarn of described 2nd layer is with impartial spacing configuration.
9. the package as according to any one of claim 6 to 8, wherein,
Described 1st layer by irregular winding, step-by-step movement precise winding and precise winding at least any one and formed,
Described 2nd layer by step-by-step movement precise winding and precise winding at least any one and formed.
10. a manufacture method for package, wherein,
Utilize the Yarn winding machine according to any one of claim 1 to 5 by described Yarn reeling in described package to manufacture package.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-003495 | 2015-01-09 | ||
| JP2015003495A JP2016128353A (en) | 2015-01-09 | 2015-01-09 | Yarn winding machine, package and production method of the same |
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| Publication Number | Publication Date |
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| CN105775905A true CN105775905A (en) | 2016-07-20 |
| CN105775905B CN105775905B (en) | 2020-03-06 |
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| CN201510993685.9A Active CN105775905B (en) | 2015-01-09 | 2015-12-25 | Yarn winding machine, package, and package manufacturing method |
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| Country | Link |
|---|---|
| EP (1) | EP3042872B1 (en) |
| JP (1) | JP2016128353A (en) |
| CN (1) | CN105775905B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739636A (en) * | 2018-10-09 | 2021-04-30 | 日本Tmt机械株式会社 | Yarn winding machine and yarn winding method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2019131375A (en) * | 2018-01-31 | 2019-08-08 | 村田機械株式会社 | Yarn winding machine and yarn winding method |
| WO2020075389A1 (en) * | 2018-10-09 | 2020-04-16 | Ｔｍｔマシナリー株式会社 | Yarn winder and package production method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296420A (en) * | 1940-05-01 | 1942-09-22 | Foster Machine Co | Yarn package |
| CN85105589A (en) * | 1984-11-17 | 1986-05-10 | 巴马格·巴默机器制造股份公司 | Column shape cross-winding bobbin |
| CN87100444A (en) * | 1986-01-31 | 1987-10-07 | 巴马格股份公司 | The Yarn winding technologe of cross winding bobbin |
| JPH03192072A (en) * | 1989-12-19 | 1991-08-21 | Ishikawa Seisakusho Ltd | Traverse variation in thread winding machine and device therefor |
| CN1191842A (en) * | 1997-02-27 | 1998-09-02 | 巴马格股份公司 | Method for winding thread into reel |
| CN101124138A (en) * | 2005-02-23 | 2008-02-13 | 苏拉有限及两合公司 | Method for winding a thread to form a cross-wound bobbin and a cross-wound bobbin |
| CN101544323A (en) * | 2008-03-24 | 2009-09-30 | 村田机械株式会社 | Yarn winding device and yarn winding method |
| CN101780901A (en) * | 2009-01-16 | 2010-07-21 | 日本Tmt机械株式会社 | Yarn winding device and spinning machine |
| CN102126645A (en) * | 2010-01-12 | 2011-07-20 | 村田机械株式会社 | Yarn winding machine and yarn winding method |
| CN102745545A (en) * | 2011-04-19 | 2012-10-24 | 村田机械株式会社 | Yarn winding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230708A (en) | 2006-02-28 | 2007-09-13 | Murata Mach Ltd | Yarn winder and yarn winding method |
-
2015
- 2015-01-09 JP JP2015003495A patent/JP2016128353A/en active Pending
- 2015-10-15 EP EP15190032.1A patent/EP3042872B1/en active Active
- 2015-12-25 CN CN201510993685.9A patent/CN105775905B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296420A (en) * | 1940-05-01 | 1942-09-22 | Foster Machine Co | Yarn package |
| CN85105589A (en) * | 1984-11-17 | 1986-05-10 | 巴马格·巴默机器制造股份公司 | Column shape cross-winding bobbin |
| CN87100444A (en) * | 1986-01-31 | 1987-10-07 | 巴马格股份公司 | The Yarn winding technologe of cross winding bobbin |
| JPH03192072A (en) * | 1989-12-19 | 1991-08-21 | Ishikawa Seisakusho Ltd | Traverse variation in thread winding machine and device therefor |
| CN1191842A (en) * | 1997-02-27 | 1998-09-02 | 巴马格股份公司 | Method for winding thread into reel |
| CN101124138A (en) * | 2005-02-23 | 2008-02-13 | 苏拉有限及两合公司 | Method for winding a thread to form a cross-wound bobbin and a cross-wound bobbin |
| CN101544323A (en) * | 2008-03-24 | 2009-09-30 | 村田机械株式会社 | Yarn winding device and yarn winding method |
| CN101780901A (en) * | 2009-01-16 | 2010-07-21 | 日本Tmt机械株式会社 | Yarn winding device and spinning machine |
| CN102126645A (en) * | 2010-01-12 | 2011-07-20 | 村田机械株式会社 | Yarn winding machine and yarn winding method |
| CN102745545A (en) * | 2011-04-19 | 2012-10-24 | 村田机械株式会社 | Yarn winding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739636A (en) * | 2018-10-09 | 2021-04-30 | 日本Tmt机械株式会社 | Yarn winding machine and yarn winding method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3042872B1 (en) | 2019-08-21 |
| EP3042872A1 (en) | 2016-07-13 |
| CN105775905B (en) | 2020-03-06 |
| JP2016128353A (en) | 2016-07-14 |
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