CN104389054A - Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function - Google Patents
Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function Download PDFInfo
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- CN104389054A CN104389054A CN201410666356.9A CN201410666356A CN104389054A CN 104389054 A CN104389054 A CN 104389054A CN 201410666356 A CN201410666356 A CN 201410666356A CN 104389054 A CN104389054 A CN 104389054A
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- yarn
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- groove
- gathering
- spinning
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a ring spinning yarn guide rubber roller with a dynamic stereoscopic gathering smoothing function, and belongs to the textile processing technology field. The ring spinning yarn guide rubber roller with the dynamic stereoscopic gathering smoothing function is characterized in that a stereoscopic groove drum is arranged on a yarn guide rubber roller, a yarn passing groove is formed in the stereoscopic groove drum, three dimensional initiative gathering is gently and smoothly performed on edge fibers of fiber tassel strips which enter the yarn passing groove in twisting yarn forming, the defects that a static gathering groove face rubs edges of the fiber tassel strips and hooks are generated are eliminated, twisted yarn strips after being gathered are actively and dynamically smoothed and held by the face of the yarn passing groove before the twisted yarn strips after being gathered are guided out of the yarn passing groove, and yarn forming quality is further improved. The ring spinning yarn guide rubber roller with the dynamic stereoscopic gathering smoothing function uses cavity adiabatic structure design, maintains heat generated by friction between the yarn strips and the yarn passing groove, softens the fiber tassel strips, and enhances dynamic stereoscopic gathering smoothing spinning effects, and is simple and reasonable in structure, convenient and quick to operate, and easy to popularize and use on a large area.
Description
Technical field
The present invention relates to and a kind ofly there is the ring spinning that dynamic solid gathers Fushun function draw yarn rubber roll, belong to technical field of textile processing.
Background technology
Filoplume is one of important indicator weighing yarn qualities.Yarn filoplume not only affect woven, knitting etc. after spin the production efficiency of operation, and affect the presentation quality of final products, particularly bright and clean soft and smooth contour quality textiles produced, reduce Yarn filoplume tool and be of great significance.Because filoplume results from spinning process, so reducing fuzzy yarn is reduce basis and the key of filoplume.In traditional ring throstle spinning process, through the sliver of drawing-off with one fixed width and after leaving front roller in a free state, just be processed to yarn immediately, therefore can form a spinning triangular zone in the forming region of yarn, the fiber loose due to spinning triangular zone can not well control, and causes a lot of fiber head ends of yarn periphery to expose sliver surface, form Yarn filoplume, have a strong impact on resultant yarn exterior quality, reduce fiber utilization rate, worsen spun yarn strength and extension property.
Produce the too much technical problem of filoplume for ring spindle yarn operation, scholar both domestic and external does excessive quantifier elimination.The approach of usual employing has two kinds, and one adopts conventional method to optimize common ring spinning process, and the method can only reduce Yarn filoplume to a certain extent, and action effect is limited; Another kind adopts Advanced Spinning Technologies or special elimination filoplume device to eliminate filoplume, significantly can reduce ring spun yarn line filoplume.Novel ring ingot spinning technology or special elimination filoplume device are the focuses of current ring spinning technical research.Current Novel ring ingot spinning technology representative is Advance of Compact Spinning Technology; as Department of Intellectual Property of U.S. invention disclosed patent on December 18th, 1984 " Device for stretching; condensing and transporting a rove of fibers during a spinning operation ", patent No. US 4488397; Department of Intellectual Property of U.S. invention disclosed patent on June 13rd, 2000 " Device for condensing a drafted fiber strand ", the patent No. 6073314; Department of Intellectual Property of U.S. invention disclosed patent on June 13rd, 2000 " Device for condensing a drafted fiber strand ", the patent No. 6073314; Department of Intellectual Property of U.S. invention disclosed patent on July 4th, 2000 " Arrangement for condensing a drafted fiber strand ", the patent No. 6082089; Department of Intellectual Property of U.S. invention disclosed patent in 9 days January calendar year 2001 " Transport belt for transporting a fiber strand to be condensed ", patent No. US 6170126B1; Department of Intellectual Property of U.S. invention disclosed patent in 24 days July calendar year 2001 " Arrangement and method for condensing a drafted fiber strand and method for making yarn thereform ", patent No. US 6263656B1; Department of Intellectual Property of U.S. invention disclosed patent in 14 days Augusts calendar year 2001 " Apparatus for condensing a drafted strand ", patent No. US 6272834B1; Department of Intellectual Property of U.S. invention disclosed patent in 29 days Mays calendar year 2001 " Condensing zone for a spinning machine ", patent No. US 6237317B1; China Intellectual Property Office's invention disclosed patent on April 28th, 2004 " compact spinning apparatus of ring throstle ", patent publication No. CN2613493; The central principle of above-mentioned Advance of Compact Spinning Technology patent complicated legal case is all needle ring ingot spinning process, by the mode compact spinning trigonum fiber strip of negative-pressure air-suction, strengthen controlling fiber strip edge fibers, effectively reduce spinning process fiber head end and expose, reduce Yarn filoplume, improve spinning yarn quality.But negative-pressure air-suction centralization type compact spinning process, consume a large amount of negative-pressure gas, energy consumption is large, and operating cost is high; Negative pressure collecting grid ring easily blocks, and maintenance cost is high; Add negative pressure collecting equipment complicated, installation cost is high, and suction type compact spinning process has become lordliness spinning method.
Install for negative pressure collecting formula Advance of Compact Spinning Technology, use, the problem that maintenance cost is high, China Intellectual Property Office's invention disclosed patent on March 30th, 2005 " stretching-machine with the annular weaving loom of fiber band compressor reducer ", patent publication No. CN1602373A, this application complicated legal case provides a kind of drafting system with fiber strip buncher and ring throstle of ring spinner, rubber roll and draw between yarn rubber roll and install a plough groove type yarn buncher additional before in fact on fine spining machine front roller, machinery centralization is carried out to the fiber strip before twisting, solve the high cost problem that negative pressure type compact spinning apparatus utilizes negative pressure collecting fiber strip to bring.But the spinning method that provides of this application complicated legal case and device still existing defects: can only spin in fiber strip is without traversing situation, spinning rubber-roller is easy to wear, and the life-span is short.The technological deficiency without traversing is spun for this mechanical type compact, China Intellectual Property Office on November 18th, 2009, invention disclosed patent " mechanical type three-dimensional compact spinning device ", patent publication No. CN101580982A, this application complicated legal case provides a kind of fiber strip exported front roller and carries out the compact spinning apparatus that mechanical three-dimensional groove gathers, this device includes retainer, retainer has a movable end and handle, retainer is installed on lower roller by movable end, retainer is provided with two groups of magnet, wherein first group of magnet is installed on correspondence on retainer and plays the position of roller, second magnet is installed on the position of corresponding bottom roll on retainer, tight part is installed on retainer by axle, tight part is that arc is to fit with bottom roll towards the one side of bottom roll, the cambered surface of tight part offering some towards yarn direction of arrival is that funnel-form gathers groove by wide to narrow.This application complicated legal case is in fact eliminate to draw yarn rubber roll in original mechanical compact spinning device, only adopts and can the plough groove type yarn buncher of regularly side-to-side movement spin.Therefore, although this application complicated legal case to solve in mechanical type compact spinning process sliver to a certain extent cannot traversing problem, also with new technical problem: adopt the independent integrated composite spinning of plough groove type yarn buncher, cancel and draw the uniformity consistency guiding function of yarn roller to sliver, the sliver that tension force causes is beated and is impelled sliver to escape from yarn buncher groove, cause cannot continuously, uniformity integrated composite spinning, therefore this technique device never obtains industrial applications.
The Advance of Compact Spinning Technology of current plough groove type machinery centralization fiber strip, only has RoCos to have application among a small circle at some cotton mill of China; Current static groove centralization type compact spins the key problem of not carrying out large-area applications and is: 1) on yarn traffic direction, groove keeps static, the fiber strip of motion and static trench wall edge are wiped and are touched, carry out laterally gathering gathering under the effect of static trench wall face while, before edge fibers, crotch increases, although institute's yarn filoplume is bright and clean, but bar is dry and powerful improvement amplitude is little, even has deterioration to occur; 2) existing machinery groove centralization type compact spinning, be only that flat belt-like fiber strip carries out transverse direction and gathers, the resultant yarn trigonum after gathering diminishes or disappears, and fiber inside and outside transfer in resultant yarn district lacks, and causes the increase of resultant yarn rigidity, pliability deterioration; 3) between plough groove type yarn buncher and fiber strip be sliding friction, frictional force is comparatively large, and therefore plough groove type yarn buncher generally adopts the zirconia ceramics with self-lubricating to make, and not only cost is high, and cracky.
For " in groove integrated composite spinning process, on yarn traffic direction, groove keeps static, the fiber strip of motion and static trench wall edge are wiped and are touched, carry out laterally gathering gathering under the effect of static trench wall face while, before edge fibers, crotch increases, although institute's yarn filoplume is bright and clean, but bar is dry and powerful improvement amplitude is little, even have deterioration to occur " technical problem, China Intellectual Property Office on May 28th, 2014, invention disclosed patent " a kind of rotary compact spinning fiber gathering device ", patent publication No. CN103820893A, this application complicated legal case provides a kind of rotary compact spinning fiber gathering device, core component is mounted in the wheel slot type buncher in the yarn shaping district of ring spinning, race buncher boundling groove is in the shape of the letter V, the fiber wheel slot type buncher driven by external force.Still there is technical problem in this device: 1) because wheel slot type buncher is driven by motion sliver and carries out the rotary fiber strip that gathers passively, the fiber strip of motion and trench wall edge wipe touch the situation producing crotch can only alleviation to a certain degree, still thoroughly cannot eliminate the generation of edge fibers crotch, improve spinning yarn quality; 2) simple V-shaped groove can only gather the fiber strip in twisting shaping, and cannot carry out the gripping of effective Fushun to twisting yarn surface exposed fiber head end, and therefore resultant yarn surface still has more filoplume.
Summary of the invention
For above-mentioned existing problems, the object of the present invention is to provide and a kind ofly there is the ring spinning that dynamic solid gathers Fushun function draw yarn rubber roll, adopt kinematic groove to carry out aggressive three-dimensional to fiber strip to gather, Fushun gripping effect is applied to the sliver outer surface fiber rotating twisting simultaneously, final raising spinning yarn quality, to achieve these goals, the technology of the present invention solution is:
A kind of have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll, comprise the rubber bush drawing yarn rubber roll and the fixed support axle be movably arranged on by bearing in rubber bush, be provided with to connect at rubber bush internal fixtion and stretch axle, connecting stretching, extension axle one end is sleeve-shaped, sleeve-shaped one end is fixedly set in rubber bush, fixed support axle is fixed on connection by bearing and stretches in the sleeve of axle, connecting the stretching, extension axle other end is hollow shaft-like, hollow shaft-like one end extends in outside rubber bush, on hollow shaft-like one end of connection stretching, extension axle, fixed cover is equipped with the first sleeve, end sleeve, first sleeve is set with the second sleeve, the circumferential cavity that longitudinal section is L-type is formed between first sleeve and the second sleeve, second sleeve is set with three-dimensional groove drum, three-dimensional groove drum had yarn groove, cross the axes normal of yarn groove place plane and fixed support axle, the bottom land crossing yarn groove is that V-arrangement draws shape in, the groove crossed between the notch of yarn groove and bottom land is that horn mouth draws shape in, between three-dimensional groove drum and end sleeve, the 3rd sleeve is set, the circumferential cavity that longitudinal section is T-shaped is formed between end sleeve and the 3rd sleeve.
Second sleeve, three-dimensional groove drum, the 3rd sleeve are an entirety.
Owing to have employed above technical scheme, compared with prior art, of the present invention a kind ofly have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll, its advantage is: the present invention adopts and arranges three-dimensional groove drum drawing on yarn rubber roll, three-dimensional groove drum circumferentially surface direction had yarn groove, the bottom land crossing yarn groove is that V-arrangement draws shape in, the groove crossed between the notch of yarn groove and bottom land is that horn mouth draws shape in, relax three-dimensional active gathering glibly to the fiber strip edge fibers entering yarn groove in twisting resultant yarn to gather, effective elimination static state is gathered grooved surface and is touched generation crotch to the wiping of yarn edge fibers, drew the twisting sliver after gathering in before drawing yarn groove, by the actively dynamically Fushun gripping process of being yarn grooved surface, sliver top layer exposed fibers head end is gripped further and is twisted in sliver main body, improve spinning yarn quality.Adopt between the first sleeve and the second sleeve and form the circumferential cavity that longitudinal section is L-type, the heat insulating construction forming the T-shaped circumferential cavity in longitudinal section between end sleeve and the 3rd sleeve designs, the fricative heat between yarn groove of crossing of twisting in sliver and rolling is maintained, yarn grooved inner surface temperature was impelled to maintain in fiber softening temperature range, the fiber strip gathered in Fushun dynamic solid carries out softening effect to a certain degree, strengthens dynamic solid further and gathers Fushun spinning effect.Involved in the present invention have ring spinning that dynamic solid gathers Fushun function and draw that yarn rubber roll is simple and reasonable, simple operation, is easy to spread and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic appearance of the present invention.
Fig. 3 is that upper machine of the present invention runs schematic diagram.
Detailed description of the invention
To of the present invention below in conjunction with accompanying drawing a kind ofly there is ring spinning that dynamic solid gathers Fushun function draw yarn rubber roll and be described in further detail.
See accompanying drawing.
A kind of have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll, comprise the rubber bush 6 drawing yarn rubber roll and the fixed support axle 8 be movably arranged on by bearing in rubber bush 6, be provided with to connect at rubber bush 6 internal fixtion and stretch axle 7, connecting stretching, extension axle 7 one end is sleeve-shaped, sleeve-shaped one end is fixedly set in rubber bush 6, fixed support axle 8 is fixed on connection by bearing and stretches in the sleeve of axle 7, connecting stretching, extension axle 7 other end is hollow shaft-like, hollow shaft-like one end extends in outside rubber bush 6, on hollow shaft-like one end of connection stretching, extension axle 7, fixed cover is equipped with the first sleeve 9, end sleeve 2, first sleeve 9 is set with the second sleeve 5, the circumferential cavity that longitudinal section is L-type is formed between first sleeve 9 and the second sleeve 5, second sleeve 5 is set with three-dimensional groove drum 4, three-dimensional groove drum 4 had yarn groove, cross the axes normal of yarn groove place plane and fixed support axle 8, the bottom land crossing yarn groove is that V-arrangement draws shape in, the bottom land degree of depth that V-arrangement draws shape in is 1-2 millimeter, width is determined according to spun yarn count thickness, institute's yarn is thinner, filoplume requires fewer, slot bottom width is less, the groove crossed between the notch of yarn groove and bottom land is that horn mouth draws shape in, drawing shape groove bit depth in horn mouth is 2-6 millimeter, the degree of depth is darker, it is longer that Fushun grips action length, institute's yarn filoplume is fewer, draw shape groove bit width in determine according to spun yarn count thickness in horn mouth, institute's yarn is thinner, filoplume requires less, width is less, between three-dimensional groove drum 4 and end sleeve 2, the 3rd sleeve 3 is set, form the circumferential cavity that longitudinal section is T-shaped between end sleeve 2 and the 3rd sleeve 3, end sleeve 2 is built with capping 1.Second sleeve 5, three-dimensional groove drum 4, the 3rd sleeve 3 are an entirety.
Described have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll, install on fine spining machine reel cage by rubber roll bracket and pressing spring, by under Pendulum Weighting Arm System effect with front rubber roll together pressure holding on front roller, by rubber bush 6 and the tight pressure holding of front roller, and be positioned at rubber roll front end, the rove got off from Rove Package unwinding enters by fine spining machine rear roller through yarn feeding loudspeaker, back cot, middle bottom roller, lower apron, middle top roller, upper leather ring, front roller, the spinning-drafting system of front rubber roll composition carries out drawing-off, fiber strip after drawing-off is through front roller, the front roller nip that front rubber roll pressure holding is formed exports, the fiber strip exported enter have that ring spinning that dynamic solid gathers Fushun function draws yarn rubber roll cross in yarn groove, fiber strip in twisting resultant yarn carries out relaxing three-dimensional active gathering glibly and gathers in mistake yarn groove, drew the twisting sliver after gathering in before drawing yarn groove, by the actively dynamically Fushun gripping process of being yarn grooved surface, being gripped further by sliver top layer exposed fibers head end is twisted in sliver main body, improve spinning yarn quality, the high-quality yarn that twisting is formed is through twizzle, rings, steel traveler, finally be wound up on spinning bobbin.Table 1 is spun 40 English by apparatus of the present invention and props up cotton yarn and draw yarn rubber roll RING SPINNING 40 English with corresponding tradition and prop up Quality Pure Cotton Yarn Production performance comparison.As can be seen from Table 1, compared with drawing yarn rubber roll ring spinning line with tradition, lines that the present invention spins dry evenly, the yarn Shared-with such as powerful high, thickness joint and cotton knot is few, filoplume value is low, spinning yarn quality is high.
Table 1
| Scheme | Unevenness CV % | Details-50% | Slubbing+50% | Cotton knot+200% | Average powerful cN | Percentage elongation % | 3 millimeters of hairiness indexs | 9 millimeters of hairiness indexs |
| Apparatus of the present invention | 14.21 | 14 | 67 | 109 | 222.2 | 5.7 | 0.45 | 0.11 |
| Tradition draws yarn rubber roll RING SPINNING | 14.47 | 24 | 88 | 151 | 212.7 | 5.0 | 6.55 | 3.55 |
Claims (2)
1. one kind has the ring spinning that dynamic solid gathers Fushun function and draws yarn rubber roll, comprise the rubber bush (6) drawing yarn rubber roll and the fixed support axle (8) be movably arranged on by bearing in rubber bush (6), it is characterized in that: be provided with to connect at rubber bush (6) internal fixtion and stretch axle (7), connecting stretching, extension axle (7) one end is sleeve-shaped, sleeve-shaped one end is fixedly set in rubber bush (6), fixed support axle (8) is fixed on connection by bearing and stretches in the sleeve of axle (7), connecting stretching, extension axle (7) other end is hollow shaft-like, hollow shaft-like one end extends in rubber bush (6) outward, on hollow shaft-like one end of connection stretching, extension axle (7), fixed cover is equipped with the first sleeve (9), end sleeve (2), first sleeve (9) is set with the second sleeve (5), the circumferential cavity that longitudinal section is L-type is formed between first sleeve (9) and the second sleeve (5), second sleeve (5) is set with three-dimensional groove drum (4), three-dimensional groove drum (4) had yarn groove, cross the axes normal of yarn groove place plane and fixed support axle (8), the bottom land crossing yarn groove is that V-arrangement draws shape in, the groove crossed between the notch of yarn groove and bottom land is that horn mouth draws shape in, between three-dimensional groove drum (4) and end sleeve (2), the 3rd sleeve (3) is set, the T-shaped circumferential cavity in longitudinal section is formed between end sleeve (2) and the 3rd sleeve (3).
2. a kind of as claimed in claim 1 have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll, it is characterized in that: the second sleeve (5), three-dimensional groove drum (4), the 3rd sleeve (3) are one overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666356.9A CN104389054B (en) | 2014-11-20 | 2014-11-20 | Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666356.9A CN104389054B (en) | 2014-11-20 | 2014-11-20 | Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function |
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| Publication Number | Publication Date |
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| CN104389054A true CN104389054A (en) | 2015-03-04 |
| CN104389054B CN104389054B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410666356.9A Expired - Fee Related CN104389054B (en) | 2014-11-20 | 2014-11-20 | Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
| CN110055652A (en) * | 2019-05-30 | 2019-07-26 | 合肥经新纺织科技有限公司 | A kind of production method of antimicrobial yarn |
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| US3381350A (en) * | 1965-03-10 | 1968-05-07 | Kemmler Sigmund | Twin pressure-roller unit with ball bearings |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
| CN110055652A (en) * | 2019-05-30 | 2019-07-26 | 合肥经新纺织科技有限公司 | A kind of production method of antimicrobial yarn |
| CN110055652B (en) * | 2019-05-30 | 2021-07-23 | 中恒大耀纺织科技有限公司 | Production method of antibacterial yarn |
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| Publication number | Publication date |
|---|---|
| CN104389054B (en) | 2017-01-11 |
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