CN102108571A - Joint operation method for spun yarns to wind around leather roller - Google Patents
Joint operation method for spun yarns to wind around leather roller Download PDFInfo
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- CN102108571A CN102108571A CN2010105839255A CN201010583925A CN102108571A CN 102108571 A CN102108571 A CN 102108571A CN 2010105839255 A CN2010105839255 A CN 2010105839255A CN 201010583925 A CN201010583925 A CN 201010583925A CN 102108571 A CN102108571 A CN 102108571A
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Abstract
The invention discloses a joint operation method for spun yarns to wind around a leather roller. With the method, the head cutting is not conducted at the tail of a leading yarn and the tail of the leading yarn is directly put into a connected sliver; a joint section of the leading yarn is sheared with a spooling machine, so that the problems with the traditional joint operation method, such as hard twisting and weak twisting generated by spun yarn jointing and bamboo joints caused by bad jointing, are solved. The joint operation method for the spun yarn to wind around the leather roller has the advantages of convenience of operation, simplicity and convenience of learning, reduction of technical difficulty and worker training time, and great improvement in quality of cloth objects.
Description
(1) technical field:
The present invention relates to a kind of method of the spun yarn that is used to splice, relate in particular to and a kind ofly make its spun yarn that continues spinning around roller joint method of operating reconnecting behind the ring bobbin yarn breakage.
(2) background technology:
Spinning process is last procedure of resultant yarn, and it is that rove is spun into certain fineness, and meets the single thread of state quality standard and customer requirements, for twist thread, woven or knitting use.Fine spining machine will inevitably produce the cop broken end in normal spinning process or in the regular maintenance operation.Spun yarn is as the master operation of spinning, and its joint operation is the key link in the spun yarn operation, also is the basic training that the spun yarn spinner should possess, and it directly influences output, quality and the consumption level of product.Once large tracts of land was used in the past, what still have use now is to flush gently to choose the joint method, and what the cotton mill spinning process comparatively generally adopted at present is to the pipe joint method." textile technology progress " 2008 the 2nd phase 1-2 pages or leaves have been published the article of a piece " cotton spinning spun yarn supports Manipulative characteristics of pipe joint and application " by name, the author is Zhang Yifeng and Zhang Hui, discloses in the article to support pipe joint method concrete operations main points and flush gently to choose the joint method and support the contrast of pipe joint method.Point out in this article, support pipe joint method concrete operations main points and be divided into for nine steps: (1) tube drawing; (2) seek yarn; (3) draw yarn; (4) cover steel traveler; (5) intubate; (6) carry yarn; (7) cover twizzle; (8) pinch head; (9) joint.Compare and flush gently to choose the joint method and support the pipe joint method, no matter, be nothing like to the pipe joint method from the easy degree of time, quality and technology.Gently choose the joint method though support the pipe joint method significantly better than flushing, above two kinds of Manipulative common drawback of joint are that technical difficulty is big, and the training time is long, and individual event mensuration reaches the secondary level usually needs 2 months time.The more important thing is because to put pipe to time of joint be the process that sliver is twisted again, put the time of pipe, all can produce tightly twisting in various degree, cause a large amount of grey cloths because of mixed weft fault degradation, thereby influence the cloth cover quality in kind to joint so reduce in any case.Our daily defective cloth is always seen such mixed weft defective cloth in analyzing, and especially coarse yarn is more outstanding: the crepe twist yarn about a section 20 centimeters, and an end twist is gradually normal, and an end is the white ring of spun yarn joint.Then easier this type of fault that manifests of stocking yarn, this brings certain influence for the prestige on quality and the economic benefit of enterprise.Recruitment at present is difficult in addition, staff wastage rate height has become society and gone up universal phenomenon.Tradition spinning process operative employee individual event training needs 3 months, a full itinerant training 3 months, and an operative employee needs six months to take post separately so, and this can't bear for enterprise.
(3) summary of the invention:
Technical problem to be solved by this invention just provides a kind of spun yarn around roller joint method of operating, it can effectively avoid tight weak twist that the traditional operation method produces because of the spun yarn joint and the ring problem that produces because of joint is bad, both reduced technical difficulty, reduce worker training's time, easy simple to operate makes the cloth cover quality in kind be greatly improved again simultaneously.
In order to solve the problems of the technologies described above, a kind of spun yarn of the present invention is such around roller joint method of operating:
1, need being carried out big clearer on the joint spindle takes down and is placed on the cap ned;
2, left hand moment the middle and upper part of holding spool, extract left more vertically upward earlier;
3, after left hand was extracted spool, hand thumb and crooked forefinger first segment pinched loose thread on the spool inclined-plane, and band is twisted with the fingers and drawn;
4, be not shaped at the bottom of the little spool before, draw by the spool bottom, yarn big or middle is drawn by top, the sliver of drawing is clipped in right ring finger first joint, when drawing yarn loose thread on right ring finger around one to two circle, little, middle finger is clamped sliver near the third finger simultaneously, when drawing yarn, is certain about the position of steel traveler;
5, left hand takes spool slightly to tilt, the pipe end, is towards spindle blade, near ring rail, sliver is parallel with ring rail as far as possible for spool, and right hand forefinger takes steel traveler to the rings center and takes over, fasten steel traveler with forefinger tip, make the outside opening of steel traveler big, thumbnail withstands sliver and stretches to the forefinger right-hand member, and left hand lifts simultaneously, sliver is inserted in steel traveler, prepares intubate;
6, package steel traveler after, left hand carries out intubate, when the pipe end near ingot when point, the right hand four refers to and is neat, palm turned downwards, carries yarn with middle finger first segment groove, and the forefinger braces plays twizzle, left hand inclination intubate, use the power of wrist, taken advantage of a situation by forefinger, middle finger and depress, one is inserted into the end;
7, lift lappet with the left hand food middle finger 40-50 degree that makes progress, right finger with sliver around going into twizzle;
8, be certain about the position of front draft zone yarn, the right hand is carried yarn and around preceding shelves roller sliver is pressed in the yarn top to the left or to the right then, be about to nameless go up around hard waste put into together and carry out joint, tap points length reaches 10-20cm, tap points leaves the yarn tail;
9, connect the user mode that condensers is checked in the head back, the big clearer that will take away is at last put back to.
After adopting technique scheme, because spun yarn of the present invention used following operational sequence around roller joint method of operating: remove big clearer → tube drawing → seek head → draw yarn → cover steel traveler → intubate, carry yarn → around twizzle → around the big suede rod of roller joint → put, tube drawing wherein, seek head, draw yarn, the cover steel traveler, intubate, carry yarn, around these steps of twizzle all with to support the pipe joint maneuver identical, but the present invention when drawing yarn loose thread on right ring finger around one to two circle, do not produce broken end when making joint put and but leave the yarn tail, behind intact twizzle, draw the yarn tail of yarn and do not pinch head, directly put into the sliver of connection, utilize the doubly thick joint length of spun yarn joint 10-20cm and the dual fail-safe of tap points hard waste, guarantee that winder cuts off the joint section of tightly twisting perfectly safely, therefore, spun yarn of the present invention is compared with the traditional jointing method of operating around roller joint method of operating, has the following advantages:
1, solves tight weak twist that the traditional jointing method of operating produces because of the spun yarn joint and the ring problem that produces because of joint is bad effectively, made product quality improve greatly;
2, worker training's cycle is shortened in easy simple to operate effectively, and 3 weeks of individual event training can reach the secondary level;
3, traditional joint method of operating needs to pinch head on forefinger, if yarn count is low slightly, the workman very easily pinches brokenly forefinger, and spun yarn of the present invention does not have this action around roller joint method of operating, has protected the workman;
4, for just changing the broken end behind the steel traveler or carrying nose heave broken end, the joint success rate substantially exceeds the traditional jointing method of operating, thereby makes production efficiency be improved.
Spun yarn of the present invention had both reduced technical difficulty around roller joint method of operating, reduced worker training's time, made the cloth cover quality in kind be greatly improved again simultaneously.
(4) specific embodiment:
Embodiment 1
Need are carried out big clearer on the joint spindle take down and be placed on the cap ned, extract left earlier vertically upward the middle and upper part that left hand moment is held spool again.After left hand was extracted spool, hand thumb and crooked forefinger first segment pinched loose thread on the spool inclined-plane, and band is twisted with the fingers and drawn.Before not being shaped at the bottom of the little spool, drawn by the spool bottom, big or middle yarn is drawn by top, the sliver of drawing is clipped in right ring finger first joint, and around a circle, little, middle finger is clamped sliver near the third finger to loose thread simultaneously on right ring finger when drawing yarn, when drawing yarn, be certain about the position of steel traveler.Left hand takes spool slightly to tilt, the pipe end, is towards spindle blade, near ring rail, sliver is parallel with ring rail as far as possible for spool, and right hand forefinger takes steel traveler to the rings center and takes over, fasten steel traveler with forefinger tip, make the outside opening of steel traveler big, thumbnail withstands sliver and stretches to the forefinger right-hand member, and left hand lifts simultaneously, sliver is inserted in steel traveler, prepares intubate.After packaging steel traveler, left hand carries out intubate, when the pipe end near ingot when point, the right hand four refers to and is neat that palm turned downwards, carries yarn with middle finger first segment groove, the forefinger braces plays twizzle, left hand inclination intubate is used the power of wrist, is taken advantage of a situation by forefinger, middle finger and depresses, one is inserted into the end.With left hand food middle finger upwards 40 degree lift lappet, right finger with sliver around going into twizzle.Be certain about the position of front draft zone yarn, the right hand is carried yarn and around preceding shelves roller sliver is pressed in the yarn top left then, be about to nameless go up around hard waste put into together and carry out joint, tap points length reaches 10cm, tap points leaves the yarn tail.Connect the head back and checked the user mode of condensers, the big clearer that will take away is at last put back to.
Embodiment 2
Need are carried out big clearer on the joint spindle take down and be placed on the cap ned, extract left earlier vertically upward the middle and upper part that left hand moment is held spool again.After left hand was extracted spool, hand thumb and crooked forefinger first segment pinched loose thread on the spool inclined-plane, and band is twisted with the fingers and drawn.Before not being shaped at the bottom of the little spool, drawn by the spool bottom, big or middle yarn is drawn by top, the sliver of drawing is clipped in right ring finger first joint, and around two circles, little, middle finger is clamped sliver near the third finger to loose thread simultaneously on right ring finger when drawing yarn, when drawing yarn, be certain about the position of steel traveler.Left hand takes spool slightly to tilt, the pipe end, is towards spindle blade, near ring rail, sliver is parallel with ring rail as far as possible for spool, and right hand forefinger takes steel traveler to the rings center and takes over, fasten steel traveler with forefinger tip, make the outside opening of steel traveler big, thumbnail withstands sliver and stretches to the forefinger right-hand member, and left hand lifts simultaneously, sliver is inserted in steel traveler, prepares intubate.After packaging steel traveler, left hand carries out intubate, when the pipe end near ingot when point, the right hand four refers to and is neat that palm turned downwards, carries yarn with middle finger first segment groove, the forefinger braces plays twizzle, left hand inclination intubate is used the power of wrist, is taken advantage of a situation by forefinger, middle finger and depresses, one is inserted into the end.With left hand food middle finger upwards 45 degree lift lappet, right finger with sliver around going into twizzle.Be certain about the position of front draft zone yarn, the right hand is carried yarn and around preceding shelves roller sliver is pressed in the yarn top to the right then, be about to nameless go up around hard waste put into together and carry out joint, tap points length reaches 15cm, tap points leaves the yarn tail.Connect the head back and checked the user mode of condensers, the big clearer that will take away is at last put back to.
Embodiment 3
Need are carried out big clearer on the joint spindle take down and be placed on the cap ned, extract left earlier vertically upward the middle and upper part that left hand moment is held spool again.After left hand was extracted spool, hand thumb and crooked forefinger first segment pinched loose thread on the spool inclined-plane, and band is twisted with the fingers and drawn.Before not being shaped at the bottom of the little spool, drawn by the spool bottom, big or middle yarn is drawn by top, the sliver of drawing is clipped in right ring finger first joint, and around a circle, little, middle finger is clamped sliver near the third finger to loose thread simultaneously on right ring finger when drawing yarn, when drawing yarn, be certain about the position of steel traveler.Left hand takes spool slightly to tilt, the pipe end, is towards spindle blade, near ring rail, sliver is parallel with ring rail as far as possible for spool, and right hand forefinger takes steel traveler to the rings center and takes over, fasten steel traveler with forefinger tip, make the outside opening of steel traveler big, thumbnail withstands sliver and stretches to the forefinger right-hand member, and left hand lifts simultaneously, sliver is inserted in steel traveler, prepares intubate.After packaging steel traveler, left hand carries out intubate, when the pipe end near ingot when point, the right hand four refers to and is neat that palm turned downwards, carries yarn with middle finger first segment groove, the forefinger braces plays twizzle, left hand inclination intubate is used the power of wrist, is taken advantage of a situation by forefinger, middle finger and depresses, one is inserted into the end.With left hand food middle finger upwards 50 degree lift lappet, right finger with sliver around going into twizzle.Be certain about the position of front draft zone yarn, the right hand is carried yarn and around preceding shelves roller sliver is pressed in the yarn top to the right then, be about to nameless go up around hard waste put into together and carry out joint, tap points length reaches 20cm, tap points leaves the yarn tail.Connect the head back and checked the user mode of condensers, the big clearer that will take away is at last put back to.
Claims (1)
1. a spun yarn the steps include: around roller joint method of operating
(1), need being carried out big clearer on the joint spindle takes down and is placed on the cap ned;
(2), left hand moment the middle and upper part of holding spool, extract left more vertically upward earlier;
(3), after left hand extracts spool, hand thumb and crooked forefinger first segment pinch loose thread on the spool inclined-plane, band is twisted with the fingers and is drawn;
(4), be not shaped at the bottom of the little spool before, draw by the spool bottom, yarn big or middle is drawn by top, the sliver of drawing is clipped in right ring finger first joint, when drawing yarn loose thread on right ring finger around one to two circle, little, middle finger is clamped sliver near the third finger simultaneously, when drawing yarn, is certain about the position of steel traveler;
(5), left hand takes spool slightly to tilt, the pipe end, is towards spindle blade, near ring rail, sliver is parallel with ring rail as far as possible for spool, and right hand forefinger takes steel traveler to the rings center and takes over, fasten steel traveler with forefinger tip, make the outside opening of steel traveler big, thumbnail withstands sliver and stretches to the forefinger right-hand member, and left hand lifts simultaneously, sliver is inserted in steel traveler, prepares intubate;
(6), package steel traveler after, left hand carries out intubate, when the pipe end near ingot when point, the right hand four refers to and is neat, palm turned downwards, carries yarn with middle finger first segment groove, and the forefinger braces plays twizzle, left hand inclination intubate, use the power of wrist, taken advantage of a situation by forefinger, middle finger and depress, one is inserted into the end;
(7), lift lappet, with the left hand food middle finger 40-50 degree that makes progress right finger with sliver around going into twizzle;
(8), the position of being certain about the front draft zone yarn, the right hand is carried yarn and around preceding shelves roller sliver is pressed in the yarn top to the left or to the right then, be about to nameless go up around hard waste put into together and carry out joint, tap points length reaches 10-20cm, tap points leaves the yarn tail;
(9), connect the user mode that condensers is checked in head back, the big clearer that will take away is at last put back to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010583925 CN102108571B (en) | 2010-12-09 | 2010-12-09 | Joint operation method for spun yarns to wind around leather roller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010583925 CN102108571B (en) | 2010-12-09 | 2010-12-09 | Joint operation method for spun yarns to wind around leather roller |
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| Publication Number | Publication Date |
|---|---|
| CN102108571A true CN102108571A (en) | 2011-06-29 |
| CN102108571B CN102108571B (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010583925 Active CN102108571B (en) | 2010-12-09 | 2010-12-09 | Joint operation method for spun yarns to wind around leather roller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695071A (en) * | 2015-02-28 | 2015-06-10 | 南通华强布业有限公司 | Negative pressure type compact spinning head-lapping method |
| CN115074882A (en) * | 2022-07-25 | 2022-09-20 | 江苏悦达棉纺有限公司 | Siro compact spinning and winding drafting leather roller jointing method |
| CN115074881A (en) * | 2022-07-25 | 2022-09-20 | 江苏悦达棉纺有限公司 | Ultra-fine yarn guiding joint method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6012277A (en) * | 1993-11-23 | 2000-01-11 | Commonwealth Scientific & Industrial Research Organisation | Yarn spinning from fibre sub-assemblies with variation of their paths of travel, relative positions or twist levels |
| CN101070653A (en) * | 2006-02-22 | 2007-11-14 | 秦薇 | Assistant jointing device |
-
2010
- 2010-12-09 CN CN 201010583925 patent/CN102108571B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6012277A (en) * | 1993-11-23 | 2000-01-11 | Commonwealth Scientific & Industrial Research Organisation | Yarn spinning from fibre sub-assemblies with variation of their paths of travel, relative positions or twist levels |
| CN101070653A (en) * | 2006-02-22 | 2007-11-14 | 秦薇 | Assistant jointing device |
Non-Patent Citations (2)
| Title |
|---|
| 《纺织科技进展》 20081231 张一风等 "棉纺细纱抵管接头操作法的特点与应用" 第1-2页 , 第2期 * |
| 张一风等: ""棉纺细纱抵管接头操作法的特点与应用"", 《纺织科技进展》, no. 2, 31 December 2008 (2008-12-31), pages 1 - 2 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695071A (en) * | 2015-02-28 | 2015-06-10 | 南通华强布业有限公司 | Negative pressure type compact spinning head-lapping method |
| CN115074882A (en) * | 2022-07-25 | 2022-09-20 | 江苏悦达棉纺有限公司 | Siro compact spinning and winding drafting leather roller jointing method |
| CN115074881A (en) * | 2022-07-25 | 2022-09-20 | 江苏悦达棉纺有限公司 | Ultra-fine yarn guiding joint method |
| CN115074882B (en) * | 2022-07-25 | 2024-02-20 | 江苏悦达棉纺有限公司 | Tie-spinning winding drafting leather roller joint method |
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| Publication number | Publication date |
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| CN102108571B (en) | 2013-03-20 |
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