CN107012545A - Mule yarn fringe split pattern control method - Google Patents

Mule yarn fringe split pattern control method Download PDF

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Publication number
CN107012545A
CN107012545A CN201710409574.8A CN201710409574A CN107012545A CN 107012545 A CN107012545 A CN 107012545A CN 201710409574 A CN201710409574 A CN 201710409574A CN 107012545 A CN107012545 A CN 107012545A
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CN
China
Prior art keywords
yarn
spool
winding
mule
bow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710409574.8A
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Chinese (zh)
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CN107012545B (en
Inventor
毛洁峰
钱旭星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU YOULIAN TEXTILE EQUIPMENT TECHNOLOGY Co Ltd
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SUZHOU YOULIAN TEXTILE EQUIPMENT TECHNOLOGY Co Ltd
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Priority to CN201710409574.8A priority Critical patent/CN107012545B/en
Publication of CN107012545A publication Critical patent/CN107012545A/en
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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14Details
    • D01H1/36Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position

Abstract

The invention discloses a kind of mule yarn fringe split pattern control method, each walk in the ingot cycle:Spool is driven by spindle and is wound motion, synchronous shaping bow moves back and forth to stir yarn along the spool axial wobble by one, and then just position of each circle of resultant yarn on spool is controlled, the part that first resultant yarn is winding on spool includes envelope and winding layer successively;Axial location of the first resultant yarn on spool includes initiating terminal and clearing end;Control method comprises the following steps:(1) formation of envelope:Just resultant yarn swings to clearing end to the control of shaping bow from initiating terminal;(2) formation of winding layer:Following step (1), just resultant yarn swings to initiating terminal to the control of shaping bow from clearing end;Step (1) and step (2) are collectively forming a winding cycle, it is repeated in winding cycle several times, and the position on spool of initiating terminal and clearing end of several winding cycles carried out in chronological order gradually changes along the axial direction of spool.

Description

Mule yarn fringe split pattern control method
Technical field
The present invention relates to a kind of cop-building method, more particularly to a kind of mule yarn fringe split pattern control method.
Background technology
The spool shaping of mule is related to yarn qualities, yarn the problems such as the unwinding of the processes such as rear road winder. It will influence whether that yarn is ensuing if molding structure is not good and use.Therefore the mode in yarn winding to spool turns into control The key of molding structure processed, and mule in spinning process, it is necessary to constantly repeat the following cycle, such as:(a) in sliver quilt In drafting process, the Yarn twisting good to drawing-off is rotated by spindle and forms just resultant yarn, and the first resultant yarn being constantly twisted can quilt The end on spool top is wound up into, (b) and then spool invert the first resultant yarn of unwinding yarn tube end, and (c) last spool will in rotating forward The first resultant yarn of unwinding out is wound up on spool.Three wherein above-mentioned steps constitute a complete cycle, mule Spinned by constantly repeating the above-mentioned cycle.First resultant yarn winding process wherein in step (c) is just related to the shaping of spool Structure.
By being molded the swing of bow, make some certain cross section of first resultant yarn and spool tangent, and be molded the continuous edge of bow Yarn tube axis are to the process of reciprocally swinging, and it is the process of the different spool cross sections of a dynamic adjustment just resultant yarn switching.It is how smart Posture of the close control shaping bow along the position of spool axial wobble, the speed swung and swing is accurate control spool shaping It is crucial.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of mule yarn fringe split pattern control method.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:A kind of mule yarn fringe split pattern controlling party The shaping bow set on method, the mule is controlled by programming Control system;
Each walk in the ingot cycle:Spool is driven by spindle and is wound motion, and synchronous shaping bow is reciprocal by one Motion stirs yarn along the spool axial wobble, and then controls just position of each circle of resultant yarn on spool, just into The part that yarn is winding on spool includes envelope and winding layer successively;
Each walk in the ingot cycle, axial location of the first resultant yarn on spool includes initiating terminal and clearing end;
The control method comprises the following steps:
(1) formation of envelope:Just resultant yarn swings to clearing end to the control of shaping bow from initiating terminal;
(2) formation of winding layer:The process of Following step (1), just resultant yarn swings to starting to the control of shaping bow from clearing end End;
Step (1) and step (2) are collectively forming a winding cycle, are repeated in the winding cycle, and pressing several times Position of the initiating terminal and clearing end for several winding cycles that time sequencing is carried out on spool is along the axial direction of the spool Gradually change.
In a preferred embodiment of the present invention, the circle remote of some loop yarn circles of just resultant yarn formation is more than institute in the envelope State the circle remote of some circles of just resultant yarn formation in winding layer.
In a preferred embodiment of the present invention, the initiating terminal is located above the clearing end.
In a preferred embodiment of the present invention, the initiating terminal and clearing end of each winding cycle carried out in chronological order exist Axial direction of the position along the spool on spool gradually changes upwards.
In a preferred embodiment of the present invention, the position of initiating terminal and clearing end on spool can be controlled by being molded bow System.
In a preferred embodiment of the present invention, the length for each walking just resultant yarn in the ingot cycle is consistent.
In a preferred embodiment of the present invention, in different winding cycles, envelope and winding layer account for the length ratio of first resultant yarn Example can be controlled by being molded the swing speed change of bow.
In a preferred embodiment of the present invention, the just formation of resultant yarn winding is some in each envelope and each winding layer The circle remote of loop yarn circle can be controlled by being molded the swing speed change of bow.
In a preferred embodiment of the present invention, the tension force controlled by programming Control system is additionally provided with the mule Bow, the tension force bow coordinates with the shaping bow to be swung.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect:
(1) each winding cycle, which is divided into envelope and winding layer, and winding process, controls yarn to yearn for along yarn tube axis Physical pendulum is moved, and the configuration of the winding of yarn is determined from big aspect.And envelope is to terminate back in unwinding yarn to enter Capable, it is axially moved downwardly to clearing end along spool, and pitch is larger quickly to be moved yarn using less yarn Clearing end is moved to, then yarn up moves to initiating terminal from what clearing end was effectively controlled, during winding layer formation, Control by being molded bow ensures that pitch of the yarn between clearing end to initiating terminal is in the change of certain form, and then forms yarn Row of the yarn on spool in line thread density and thickness different degrees of from clearing end to initiating terminal, so each winding cycle Cloth form is just effectively controlled, therefore the accumulation of all winding cycles just forms the cop-building structure of predetermined form.
(2) by considering the yarn shaping contour structures of finished product spool and considering the outer of the similar frustoconical configuration of spool itself It is change along the yarn stacking volume on yarn tube axis upwards each unit thickness cross section, therefore lead in shape, forming process Yarn stacking volume on each unit thickness cross section is crossed to control to control molding structure.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples;
Fig. 1 is the device structure side view at the single ingot spindle position of the present invention;
Fig. 2 is the structural representation of the spool of the present invention;
Fig. 3 is the structural representation that certain molding structure yarn is wound on the spool of the present invention;
In figure:1st, shaping bow;2nd, spool;3rd, initiating terminal;4th, clearing end.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1, Figure 2 and Figure 3, set on a kind of mule yarn fringe split pattern control method, mule Shaping bow 1 controlled by programming Control system;Each walk in the ingot cycle:Spool 2 is driven by spindle and is wound motion, synchronous Shaping bow 1 move back and forth to stir yarn along the axial wobble of spool 2 by one, and then control the just each circle volume of resultant yarn The position on spool 2 is wound on, the part that first resultant yarn is winding on spool 2 includes envelope and winding layer successively;
Each walk in the ingot cycle, axial location of the first resultant yarn on spool 2 includes initiating terminal 3 and clearing end 4, starting End 3 is located at the top of clearing end 4.
Each winding cycle, which is divided into envelope and winding layer, and winding process, controls yarn along the axial reciprocating of spool 2 Swing, the configuration of the winding of yarn is determined from big aspect.And envelope is to terminate back in unwinding yarn to carry out , it is along the axial downward movement of spool 2 to clearing end 4, and pitch is larger quickly to be moved yarn using less yarn Clearing end 4 is moved to, then yarn up moves to initiating terminal 3 from what clearing end 4 was effectively controlled, in the process of winding layer formation In, the control by being molded bow 1 ensures that yarn is in the change of certain form from clearing end 4 to the pitch initiating terminal 3, and then Yarn is formed from clearing end 4 to initiating terminal 3 different degrees of thread density and thickness, yarn is in yarn in so each winding cycle Arrangement form on pipe 2 is just effectively controlled, therefore the accumulation of all winding cycles just forms the cop-building of predetermined form Structure.
The control method of the present invention comprises the following steps:
(1) formation of envelope:Just resultant yarn swings to clearing end 4 to the control of shaping bow 1 from initiating terminal 3;
(2) formation of winding layer:The process of Following step (1), the first resultant yarn of the control of shaping bow 1 is from being swung to clearing end 4 Top 3;
Step (1) and step (2) are collectively forming a winding cycle, are repeated in the winding cycle, and pressing several times Position of the initiating terminal 3 and clearing end 4 for several winding cycles that time sequencing is carried out on spool 2 is along the spool 2 Axially gradually change upwards.
The circle remote of some loop yarn circles of just resultant yarn formation is some more than what first resultant yarn in the winding layer was formed in envelope The circle remote of circle, the position of initiating terminal 3 and clearing end 4 on spool 2 can be controlled by being molded bow 1.
The length for each walking just resultant yarn in the ingot cycle is consistent.
In different winding cycles, the length ratio that envelope and winding layer account for first resultant yarn can be by being molded the swing of bow 1 Velocity variations are controlled.Just the circle remote of some loop yarn circles of the formation of resultant yarn winding can in each envelope and each winding layer Controlled by being molded the swing speed change of bow 1.
The tension force bow controlled by programming Control system, the tension force bow and the shaping bow 1 are additionally provided with mule Coordinate and swing.
By considering the yarn shaping contour structures of finished product spool 2 and considering the outer of the similar frustoconical configuration of spool 2 itself It is change along the yarn stacking volume on spool 2 axially upper each unit thickness cross section, therefore in shape, forming process Molding structure is controlled by yarn stacking volume control on each unit thickness cross section.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.

Claims (9)

1. a kind of mule yarn fringe split pattern control method, it is characterised in that the shaping set on the mule Bow is controlled by programming Control system;
Each walk in the ingot cycle:Spool is driven by spindle and is wound motion, and synchronous shaping bow passes through a reciprocating motion To stir yarn along the spool axial wobble, and then control just position of each circle of resultant yarn on spool, first resultant yarn quilt The part being wound up on spool includes envelope and winding layer successively;
Each walk in the ingot cycle, axial location of the first resultant yarn on spool includes initiating terminal and clearing end;
The control method comprises the following steps:
(1) formation of envelope:Just resultant yarn swings to clearing end to the control of shaping bow from initiating terminal;
(2) formation of winding layer:The process of Following step (1), just resultant yarn swings to initiating terminal to the control of shaping bow from clearing end;
Step (1) and step (2) are collectively forming a winding cycle, are repeated in the winding cycle, and temporally several times The position on spool of initiating terminal and clearing end for several winding cycles that order is carried out along the axial direction of the spool gradually Change.
2. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:The envelope The circle remote of some loop yarn circles of just resultant yarn formation is more than the circle remote of some circles of just resultant yarn formation in the winding layer in layer.
3. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:The starting End is located above the clearing end.
4. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:It is temporally suitable Position axial direction along the spool of the initiating terminal and clearing end for each winding cycle that sequence is carried out on spool gradually becomes upwards It is dynamic.
5. a kind of mule yarn fringe split pattern control method according to claim 4, it is characterised in that:Initiating terminal and Position of the clearing end on spool can be controlled by being molded bow.
6. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:Each walk ingot Just the length of resultant yarn is consistent in cycle.
7. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:Difference winding In cycle, the length ratio that envelope and winding layer account for first resultant yarn can be changed by being molded the swing speed of bow and control.
8. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:Each envelope Just the circle remote of some loop yarn circles of the formation of resultant yarn winding can be become by being molded the swing speed of bow in layer and each winding layer Change to control.
9. a kind of mule yarn fringe split pattern control method according to claim 1, it is characterised in that:It is described walk ingot The tension force bow controlled by programming Control system is additionally provided with spinning machine, the tension force bow coordinates with the shaping bow to be swung.
CN201710409574.8A 2017-06-02 2017-06-02 Mule yarn fringe split pattern control method Active CN107012545B (en)

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CN201710409574.8A CN107012545B (en) 2017-06-02 2017-06-02 Mule yarn fringe split pattern control method

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Application Number Priority Date Filing Date Title
CN201710409574.8A CN107012545B (en) 2017-06-02 2017-06-02 Mule yarn fringe split pattern control method

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CN107012545A true CN107012545A (en) 2017-08-04
CN107012545B CN107012545B (en) 2019-02-15

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87108062A (en) * 1986-11-28 1988-06-08 株式会社京和机械制作所 The reel for yarn winding method of mule
CN2074772U (en) * 1989-10-02 1991-04-10 株式会社京和机械制作所 Hread guiding wire driving device for mule carriage droffer
CN2839310Y (en) * 2005-10-28 2006-11-22 方启贵 The program control ingot machine of walking
CN1920135A (en) * 2006-09-15 2007-02-28 钱忠汉 Yarn ear forming mechanism of mule spinning machine
CN204608269U (en) * 2015-04-13 2015-09-02 长兴县蓉峰纺织有限公司 A kind of mule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87108062A (en) * 1986-11-28 1988-06-08 株式会社京和机械制作所 The reel for yarn winding method of mule
CN2074772U (en) * 1989-10-02 1991-04-10 株式会社京和机械制作所 Hread guiding wire driving device for mule carriage droffer
CN2839310Y (en) * 2005-10-28 2006-11-22 方启贵 The program control ingot machine of walking
CN1920135A (en) * 2006-09-15 2007-02-28 钱忠汉 Yarn ear forming mechanism of mule spinning machine
CN204608269U (en) * 2015-04-13 2015-09-02 长兴县蓉峰纺织有限公司 A kind of mule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
西北纺织工学院毛纺研究室: "《毛纺学》", 30 September 1980, 北京:纺织工业出版社 *

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