CN109680381A - A kind of mariages is entwined covering yarn process units and production method - Google Patents
A kind of mariages is entwined covering yarn process units and production method Download PDFInfo
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- CN109680381A CN109680381A CN201910119683.5A CN201910119683A CN109680381A CN 109680381 A CN109680381 A CN 109680381A CN 201910119683 A CN201910119683 A CN 201910119683A CN 109680381 A CN109680381 A CN 109680381A
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- roller
- core filaments
- yarn
- upper glue
- mariages
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims description 97
- 230000010354 integration Effects 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 12
- 238000009987 spinning Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 238000012946 outsourcing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000004753 textile Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- 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
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
-
- 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
- D01H5/46—Loading arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention provides a kind of mariages and entwines covering yarn process units and production method, in the top of drafting system setting left and right numerical control core filaments feeding unit arranged in parallel, the conductive filament roller driven by servo motor enters twist wheel to two different long filaments of active output jointly, twist wheel lower part, which is provided with, draws a roller pair, twist wheel, which is driven by a motor, carries out axial rotation, realize two core filaments of feeding conductive filament roller to and draw the head between a roller pair, twisting under tail end is pressed is entwined plying process, it entwines and combines twin-core silk immediately by front roller drawing-off to pressing, so that the twist of entwining in twin-core silk is not released completely, then residue entwine the twin-core silk of entwining under the twist with the two short fine yarn in left and right through drafting system output simultaneously by front roller drawing-off to output, short fine yarn after output is forcing twirl twist work It directly twists resultant yarn immediately under, and twin-core silk package will be entwined wherein, the mariages for being made final is entwined covering yarn.
Description
Technical field
The present invention relates to ring spinning new technical field, particularly relates to a kind of mariages and entwine covering yarn production dress
It sets and production method.
Background technique
With the continuous advance in epoch, requirement of the people for garment material is continuously improved, and textile clothing industry is at present
One follow the fashion, the epoch of diversification and high-quality.Therefore, the development of textile raw material, textile technology also proposed new
It is required that.Among these, textile high-quality, high performance and its production and processing cleans the master for having become Modern Textile Industry
Developing direction is wanted, and improves the effective way of product specification and added value.With the raising and work of modern life level
The quickening of rhythm, the high conformality and easy care performance of textile have become the important attribute of high quality fabric and clothes and significantly mark
Will.But there is also many problems, such as cotton fabric dress easily to play fold, washing in terms of conformality for difference Fiber Materials fabric at present
Drying rear poor flatness needs ironing, and wool fabric is machine-washed, and easy felting, fabric rivel conformality are poor, and it is conformal that chemical & blended fabric wears easy arch camber
Deng.Conformality is inadequate, conformal effect is unstable, existing conformal technique environmental protection index many realistic problems such as not up to standard difficult to control
As the serious obstruction of textile high-quality, demand of the modern society people to high-quality dressing has not been adapted to.Research and development are high
Conformal textile key technology of preparing simultaneously realizes that its industrial application is to promote China's textile quality and competitiveness in the international market
Important channel and industry common recognition.
It entwines covering yarn process units and production method in view of this, the present invention provides a kind of mariages, drafting system uses three
Roller draft structure is provided with left and right numerical control core filaments feeding unit arranged in parallel, by servo motor above drafting system
The conductive filament roller of drive enters twist wheel to two different long filaments of active output jointly, and twist wheel lower part, which is provided with, draws silk
Roller pair, twist wheel, which is driven by a motor, carries out axial rotation, then realize two core filaments of feeding conductive filament roller to draw
Head between silk roller pair, the twisting under tail end is pressed are entwined plying process, entwined combine twin-core silk immediately by
Front roller drawing-off is to pressing, so that the twist of entwining in twin-core silk is not released completely, then in the case where residue entwines the twist
Twin-core silk of entwining with the two short fine yarn in left and right through drafting system output simultaneously by front roller drawing-off to output, after output
Short fibre yarn directly twists resultant yarn in the case where forcing twirl twist effect immediately, and will entwine twin-core silk package wherein, thus obtained
Final mariages is entwined covering yarn.
Summary of the invention
The purpose of the present invention provides a kind of mariages and entwines covering yarn process units and production method, by drafting system
The left and right numerical control core filaments feeding unit with twist wheel arranged in parallel is arranged in top, realizes that double long filaments of feeding are first entwined conjunction
Stock, the double short fine yarns packages for being drafted output again mariages entwine the production of covering yarn, on the one hand improve double long filaments
On the other hand covered effect improves the strength of the core filaments of covering yarn, so as to improve the conformality of covering yarn.
In order to achieve the above object, it entwines covering yarn, including outsourcing yarn and core filaments the present invention relates to a kind of mariages, core filaments quilt
Outsourcing yarn is tightly wrapped in center, and outsourcing yarn is the spun yarn with heavy twist, and core filaments are to be entwined by the first long filament and the second long filament
Filament yarn made of plying.
It entwines covering yarn process units the invention further relates to a kind of mariages, including drafting system and core filaments are entwined feeding system
System, drafting system include after drawing roller to, middle drawing rollers to, front traction roller pair, first break draft roller is to sieve lower after including
Draw and rear upper glue roller, middle drawing rollers to include middle bottom roller and middle upper glue roller, front traction roller to include preceding bottom roll and before
Upper glue roller, rear bottom roll, middle bottom roller, the structure of preceding bottom roll are identical, including roller shaft, and roller shaft is solid cylindrical knot
Structure, the roller shaft integration of the rear bottom roll of all spindle positions of the front truck table top of a spinning frame is fixedly connected, all spindle positions
The roller shaft integration of middle bottom roller is fixedly connected, the roller shaft integration of the preceding bottom roll of all spindle positions is fixedly connected, and one
The roller shaft integration of the rear bottom roll of all spindle positions of the rear car table top of spinning frame is fixedly connected, the middle bottom roller of all spindle positions
Roller shaft integration be fixedly connected, the roller shaft integration of the preceding bottom roll of all spindle positions is fixedly connected, in the outer of roller shaft
Portion is provided circumferentially about roller set, and roller set is identical as the material of roller shaft and is irony or steel, and roller covers and roller shaft
Between integration be fixedly connected, the right end of the roller shaft of preceding bottom roll passes through first motor and drives rotation, the roller of middle bottom roller
It is sequentially connected between the right end of the roller shaft of the right end of axis and preceding bottom roll by the first connection gear group, the roller of rear bottom roll
Between the right end of the roller shaft of the right end and middle bottom roller of axis by the second connection gear group be sequentially connected, rear upper glue roller, on
Rubber roller, preceding upper glue roller include rubber roller, and rubber roller is irony material, and rubber roller is solid cylindrical structure, a spinning frame
Rear car table top, the adjacent spindle position of one spindle position of front truck table top and right side constitute a spindle position group, the two of a spindle position group
The rubber roller integration of rear upper glue roller in a spindle position connects, the rubber roller integration of middle upper glue roller connects, the glue of preceding upper glue roller
Roll shaft integration connection, the rear upper glue roller of each spindle position, middle upper glue roller, preceding upper glue roller rubber roller exterior circumference on be cased with
Rubber roller set, rubber roller set are rubber material, and rubber roller set is connect with rubber roller by respective intermediate bearing, and rubber roller covers respectively around institute
The independent rotation of rubber roller, rubber roller set length it is identical as the length that roller covers, after two spindle positions of a spindle position group
Upper glue roller, middle upper glue roller, preceding upper glue roller rubber roller set between rubber roller successively from back to front be embedded in pressure-applying unit after
In insertion is grabbed, middle insertion is grabbed, preceding insertion is grabbed, thus the peace of upper glue roller, middle upper glue roller, preceding upper glue roller on pressure-applying unit after realizing
Dress, the rear portion of pressure-applying unit is fixed on the ride face of spinning frame by fixing axle, and pressure-applying unit can be carried out along fixing axle
Rotation, thus upper glue roller, middle upper glue roller, the pushing of preceding upper glue roller under a certain pressure after realizing during rotation, in drawing-off
The underface of the front traction roller pair of system is provided with twisting winding system, the top of drafting system be provided with core filaments entwine feed
Enter system, core filaments feeding system of entwining includes core filaments feeding system and core filaments are entwined system, and core filaments feeding system includes left core filaments
Feeding system and right core filaments feeding system, left core filaments feeding system are identical with the structure of right core filaments feeding system and parallel in left and right
Arrangement, left core filaments feeding system and right core filaments feeding system include core filaments roller and conductive filament roller pair, left core filaments feeding system
Be wound with the first long filament on core filaments roller, be wound with the second long filament on the core filaments roller of right core filaments feeding system, the first long filament and
Second long filament is identical or different mono filament or non-twist endless tow, the lower part of core filaments roller is provided with godet roller, in core filaments
The front of roller is provided with conductive filament roller pair, and to including seal wire bottom roll and seal wire upper glue roller, left core filaments are fed is conductive filament roller
The seal wire bottom roll of system is driven by the second motor and is rotated, and the seal wire bottom roll of right core filaments feeding system is by third motor band turn
Dynamic, the core filaments system of entwining includes that mariages entwines and stranding device and draws a roller pair, draws a roller to being located at front traction roller pair
Back upper place draws a roller to including drawing a bottom roll and drawing a upper glue roller, draws a bottom roll and rotated by the drive of the 4th motor, and first
Motor and the 4th motor are servo motor, and first motor is connected with the 4th motor by programmable logic controller (PLC), mariages
Stranding device of entwining be located at conductive filament roller to and draw between a roller pair, mariages stranding device of entwining includes fixinig plate, fixinig plate
Top for cuboid, fixinig plate is fixedly connected with fixed transverse rod, and one end of fixed transverse rod is fixedly connected on pressure-applying unit,
It is provided with round hole by lower part in fixinig plate, it is fixedly embedded in round hole to have connection bearing, connection is embedded in connection bearing
There is rotation roller, rotation roller is the hollow cylindrical of both ends open, and the front end for rotating roller is fixedly embedded in connecting shaft
In holding, the rear end for rotating roller is fixedly connected with twist wheel, and is opened on the excircle close to the rotation roller of twist wheel one end
There is circular thread eye, twist wheel is the solid cylinder bodily form, groove is provided on the excircle along twist wheel, after rotating roller
End is fixedly connected with the external peripheral surface of twist wheel, and rotation roller is driven by transmission shaft by belt and rotated, and transmission shaft is by the 5th
Motor drives rotation, and rotation roller rotation then drives twist wheel that axial rotation occurs.
In use, pressure-applying unit is rotated along fixing axle under force, thus realize the pushing of pressure-applying unit, thus
So that close face contact between the rubber roller set of the rear upper glue roller of each spindle position and the roller set of rear bottom roll, the glue of middle upper glue roller
Close face contact between roller set and the roller set of middle bottom roller, between the rubber roller set of preceding upper glue roller and the roller set of preceding bottom roll
Close face contact, the roller shaft rotation of bottom roll before first motor drives, then drives and the roller shaft of preceding bottom roll one
The roller set rotation for changing the preceding bottom roll being fixedly connected, then drives the rubber roller of the preceding upper glue roller of close face contact therewith to cover and turns
Dynamic, the roller shaft rotation of preceding bottom roll then drives the roller shaft rotation of middle bottom roller by the first connection gear group, then band
The roller of the dynamic middle bottom roller being fixedly connected integrated with the roller shaft of middle bottom roller covers rotation, then drives close pressing therewith
The rubber roller of the middle upper glue roller of contact covers rotation, is respectively formed front draft between middle drawing rollers pair in front traction roller at this time
Area, and front draft zone drafting multiple it is identical and be equal to the first connection gear group gear ratio, middle bottom roller roller shaft rotation
Then the roller shaft rotation of bottom roll after being driven by the second connection gear group, then drives and the roller shaft of rear bottom roll one
The roller set rotation for changing the rear bottom roll being fixedly connected, then drives the rubber roller of the rear upper glue roller of close face contact therewith to cover and turns
It is dynamic, at this time in middle drawing rollers to being respectively formed first break draft area, the drafting multiple phase in first break draft area between first break draft roller pair
Gear ratio that is same and being equal to the second connection gear group, the identical first short fine rove and the second short fine rove are through double horn mouth
After feeding, the identical first short fine yarn and the second short fibre successively is made in the drawing-off effect of first break draft area, front draft zone
Yarn, the first short fine yarn and the second short fine yarn are exported through the pressing of front traction roller pair, the core filaments of left core filaments feeding system
The first long filament on roller feeds pressing by conductive filament roller after the godet roller of left core filaments feeding system, and the second motor drives left
The seal wire bottom roll of core filaments feeding system rotates, and then drives the close face contact of seal wire bottom roll with left core filaments feeding system
Seal wire upper glue roller rotation, then drive and actively unwound on core filaments roller of first long filament by left core filaments feeding system, right core filaments
The second long filament on the core filaments roller of feeding system feeds pressing by conductive filament roller after the godet roller of right core filaments feeding system,
Third motor drives the seal wire bottom roll of right core filaments feeding system to rotate, and then drives sieve under the seal wire with right core filaments feeding system
The seal wire upper glue roller rotation for tensing close face contact, then drives the second long filament by main on the core filaments roller of right core filaments feeding system
Dynamic unwinding, then the first long filament and the second long filament enter jointly mariages entwine stranding device twist wheel groove in, pass through
It is recessed that the control of the revolving speed of second motor and third motor realizes that the first long filament and the second long filament with identical tension enter twist wheel
In slot, the thread eye that then two root long silks are rotated roller is entered jointly in rotation roller, across double long filaments of rotation roller
By being drawn a roller after the front end output of rotation roller to pressing, during this, the 5th motor drives transmission shaft rotation, then leads to
Belt rotation roller rotation is crossed, then drives twist wheel that axial rotation occurs, then drives the double of the groove across twist wheel
Axial rotation occurs for long filament, at this time be located at conductive filament roller to and draw the head end of the first long filament between a roller pair by left core
To pressing, fixed, tail end is drawn a roller to pressing fixation to the conductive filament roller of silk feeding system, and the head end of the second long filament is by right core
The conductive filament roller of silk feeding system is fixed to pressing, tail end is drawn a roller and fixed to pressing so that twist wheel shaft to
It entwines under the drive of rotation to the first long filament and the generation of the second long filament and twists twist effect, and entwine and twist the orientation of the twist and add
Twist reel system generate force twist the twist orientation be consistent, entwine twist the twist under the action of the first long filament and second
Long filament is mutually entwined plying, so that mariages, which is made, combines filament yarn, a bottom roll rotation is drawn in the drive of the 4th motor, then drive with
That draws the close face contact of a bottom roll draws a upper glue roller rotation, and mariages plying filament yarn obtained is then driven constantly to export,
Mariages plying long filament after output is then immediately by front traction roller to pressing, and the 4th motor passes through Programmable logical controller at this time
The revolving speed of bottom roll before device obtains then realizes feeding front traction roller pair by the corresponding adjusting control of the 4th motor speed
Mariages combines the adjusting of the preliminary draft tension of filament yarn, and Jing Yinsi roller is to the mariages plying filament yarn of pressing output due to being detached from
Fixed pressing effect, so that entwining for itself is twisted the twist and can be stripped under the elastic reaction of long filament itself, but
Since the mariages plying filament yarn of output then immediately fixes pressing by front traction roller, so that mariages combines filament yarn
The stripping for twisting the twist by part of entwining, and entwining of being stripped twists the size of the twist by preliminary draft tension and draws a roller
Spacing between front traction roller pair is determined, mariages combines filament yarn and the first short fine yarn and the second short fine yarn are common
To pressing output, the first short fine yarn and the second short fine yarn after output generate strong front traction roller in twisting winding system
Outsourcing spun yarn is directly twisted under twisting twist effect immediately, and mariages is combineeed into filament yarn immediately during forcing twirl
Package wherein, is entwined covering yarn so that final mariages be made, and the first short fine yarn and the second short fine yarn were twisted forcing
Cheng Zhong, entwining effect of transfer occurs for the staple fiber in two root items, and the transfer of staple fiber is entwined and combineeed in filament yarn with mariages
Two root long silks direction of entwining it is consistent so that the transfer in staple fiber is entwined mariages plying filament yarn under active force
Structure is fixed, so that remaining entwine twists twist quilt in the mariages plying filament yarn at covering yarn center of entwining positioned at mariages
Remain, mariages obtained entwine covering yarn through twisting winding system constantly drive output and on winding device.
The present invention is fed by the way that the left and right numerical control core filaments with twist wheel arranged in parallel are arranged in the top of drafting system
Device, realize double long filaments of feeding first entwine plying, the double short fine yarns packages for being drafted output again mariages entwine covering yarn
Production on the other hand improve the strength of the core filaments of covering yarn on the one hand improve the covered effect of double long filaments, so as to improve
The conformality of covering yarn.
Detailed description of the invention
Fig. 1 is that mariages of the invention is entwined covering yarn process units structural schematic diagram；
Fig. 2 is that mariages of the invention is entwined stranding device structural schematic diagram.
Specific embodiment
As shown in Fig. 1 and Fig. 2, a kind of mariages is entwined covering yarn process units, including drafting system and core filaments are entwined feeding
System, drafting system include after drawing roller to, middle drawing rollers to, front traction roller pair, first break draft roller is under after including
Roller 3 and rear upper glue roller 4, middle drawing rollers are to including middle bottom roller 5 and middle upper glue roller 6, and front traction roller is to including front lower sieve
7 and preceding upper glue roller 8 are drawn, rear bottom roll 3, middle bottom roller 5, the structure of preceding bottom roll 7 are identical, including roller shaft, and roller shaft is real
The cylindrical structure of the heart, the roller shaft integration of the rear bottom roll of all spindle positions of the front truck table top of a spinning frame is fixed to be connected
It connects, the roller shaft integration of the middle bottom roller of all spindle positions is fixedly connected, the integration of the roller shaft of the preceding bottom roll of all spindle positions
It is fixedly connected, the roller shaft integration of the rear bottom roll of all spindle positions of the rear car table top of a spinning frame is fixedly connected, owns
The roller shaft integration of the middle bottom roller of spindle position, which is fixedly connected, the roller shaft integration of the preceding bottom roll of all spindle positions is fixed connects
It connecing, is provided with roller set in the exterior circumference of roller shaft, roller set is identical as the material of roller shaft and is irony or steel,
Roller set is integrated between roller shaft to be fixedly connected, and the right end of the roller shaft of preceding bottom roll is driven by first motor to be rotated,
It is sequentially connected between the right end of the roller shaft of the right end of the roller shaft of middle bottom roller and preceding bottom roll by the first connection gear group,
It is sequentially connected between the right end of the roller shaft of the right end and middle bottom roller of the roller shaft of bottom roll by the second connection gear group afterwards,
Upper glue roller 4, middle upper glue roller 6, preceding upper glue roller 8 include rubber roller afterwards, and rubber roller is irony material, and rubber roller is solid cylinder
Structure, the adjacent spindle position of one spindle position of rear car table top, front truck table top of a spinning frame and right side constitute a spindle position group,
Rubber roller integration connection, the rubber roller integration of middle upper glue roller of rear upper glue roller in two spindle positions of one spindle position group connect
Connect, the rubber roller integration of preceding upper glue roller connection, the rear upper glue roller of each spindle position, middle upper glue roller, preceding upper glue roller rubber roller
Exterior circumference on be cased with rubber roller set, rubber roller set is rubber material, and rubber roller set is connect with rubber roller by respective intermediate bearing,
Rubber roller covers the independent rotation of rubber roller respectively around place, and the length of rubber roller set is identical as the length that roller covers, a spindle position
The rear upper glue roller of two spindle positions of group, middle upper glue roller, preceding upper glue roller rubber roller set between rubber roller successively from back to front embedding
Enter in the rear insertion in pressure-applying unit is grabbed, middle insertion is grabbed, preceding insertion is grabbed, thus upper glue roller, middle upper glue roller, preceding upper glue roller after realizing
The rear portion of installation on pressure-applying unit, pressure-applying unit is fixed on the ride face of spinning frame by fixing axle, and pressure-applying unit
It can be rotated along fixing axle, so that upper glue roller, middle upper glue roller, preceding upper glue roller are in certain pressure after realizing during rotation
Under pushing, the underface of the front traction roller pair of drafting system is provided with twisting winding system, on the top of drafting system
It is provided with core filaments to entwine feeding system, core filaments feeding system of entwining includes core filaments feeding system and core filaments are entwined system, and core filaments are fed
Entering system includes left core filaments feeding system and right core filaments feeding system, the structure of left core filaments feeding system and right core filaments feeding system
Identical and arranged in parallel in left and right, left core filaments feeding system and right core filaments feeding system include core filaments roller 9 and conductive filament roller pair,
It is wound with the first long filament 13 on the core filaments roller of left core filaments feeding system, is wound on the core filaments roller of right core filaments feeding system
Two long filaments 14, the first long filament and the second long filament are identical or different mono filament or non-twist endless tow, in the lower part of core filaments roller
It is provided with godet roller 10, the front of core filaments roller is provided with conductive filament roller pair, conductive filament roller is to including 11 He of seal wire bottom roll
Seal wire upper glue roller 12, the seal wire bottom roll of left core filaments feeding system is driven by the second motor to be rotated, and right core filaments feeding system is led
Silk bottom roll is driven by third motor and is rotated, and the core filaments system of entwining includes that mariages entwines and stranding device 15 and draws a roller pair, is drawn
Silk roller draws a roller to including drawing a bottom roll 17 and drawing a upper glue roller 18, draws to the back upper place for being located at front traction roller pair
Silk bottom roll is driven by the 4th motor and is rotated, and first motor and the 4th motor are servo motor, and first motor and the 4th electricity
Machine by programmable logic controller (PLC) be connected, mariages entwine stranding device be located at conductive filament roller to and draw between a roller pair, it is double
Silk stranding device of entwining includes fixinig plate 19, and fixinig plate is cuboid, and the top of fixinig plate is fixedly connected with fixed transverse rod, Gu
The one end for determining cross bar is fixedly connected on pressure-applying unit, is provided with round hole 23 by lower part in fixinig plate, fixed in round hole
It is embedded with connection bearing, is embedded in connection bearing and is connected with rotation roller 21, rotation roller is the hollow circle of both ends open
Cylinder shape, rotate roller front end it is fixedly embedded connection bearing in, the rear end for rotating roller is fixedly connected with twist wheel 20, and
Circular thread eye 22 is provided on the excircle close to the rotation roller of twist wheel one end, twist wheel is the solid cylinder bodily form,
It is provided with groove on excircle along twist wheel, the rear end for rotating roller is fixedly connected with the external peripheral surface of twist wheel, rotation
Roller is driven by transmission shaft by belt and is rotated, and transmission shaft is driven by the 5th motor and rotated, and rotation roller rotation, which then drives, twists
Axial rotation occurs for degree wheel.
In use, pressure-applying unit is rotated along fixing axle under force, thus realize the pushing of pressure-applying unit, thus
So that close face contact between the rubber roller set of the rear upper glue roller 4 of each spindle position and the roller set of rear bottom roll 3, middle upper glue roller 6
Rubber roller set and the roller of middle bottom roller 5 set between close face contact, sieve of the rubber roller set and preceding bottom roll 7 of preceding upper glue roller 8
Close face contact between helping pull a cart, the roller shaft rotation of bottom roll, then drives sieve with preceding bottom roll before first motor drives
The roller of the preceding bottom roll that pulling shaft integration is fixedly connected covers rotation, then drives the preceding upper glue roller of close face contact therewith
The roller shaft rotation of rubber roller set rotation, preceding bottom roll then drives the roller shaft of middle bottom roller to turn by the first connection gear group
It is dynamic, then drive the roller of the middle bottom roller being fixedly connected integrated with the roller shaft of middle bottom roller to cover rotation, then drive and
Close face contact middle upper glue roller rubber roller cover rotation, at this time front traction roller between middle drawing rollers pair respectively
Formed front draft zone, and front draft zone drafting multiple it is identical and be equal to the first connection gear group gear ratio, middle bottom roller
The roller shaft rotation of bottom roll, then drives and rear bottom roll after roller shaft rotation is then driven by the second connection gear group
The roller for the rear bottom roll that roller shaft integration is fixedly connected covers rotation, then drives the rear upper glue roller of close face contact therewith
Rubber roller cover rotation, at this time in middle drawing rollers to being respectively formed first break draft area between first break draft roller pair, first break draft area
Drafting multiple is identical and is equal to the gear ratio of the second connection gear group, and the identical first short fine rove 1 and second is short fine thick
After the feeding of double horn mouth successively the identical first short fine palpus is made in the drawing-off effect of first break draft area, front draft zone by yarn 2
Item and the second short fine yarn, the first short fine yarn and the second short fine yarn are exported through the pressing of front traction roller pair, and left core filaments are fed
Enter the first long filament 13 on the core filaments roller of system to feed pressing by conductive filament roller after the godet roller of left core filaments feeding system,
Second motor drives the seal wire bottom roll of left core filaments feeding system to rotate, and then drives sieve under the seal wire with left core filaments feeding system
The seal wire upper glue roller rotation for tensing close face contact, then drives the first long filament by main on the core filaments roller of left core filaments feeding system
Dynamic to unwind, the second long filament 14 on the core filaments roller of right core filaments feeding system is after the godet roller of right core filaments feeding system by seal wire
Roller feeds pressing, and third motor drives the seal wire bottom roll of right core filaments feeding system to rotate, and then drives and feeds with right core filaments
The seal wire upper glue roller rotation for entering the close face contact of seal wire bottom roll of system, then drives the second long filament to feed system by right core filaments
It is actively unwound on the core filaments roller of system, then the first long filament and the second long filament enter mariages jointly and entwine the twist of stranding device
In the groove of wheel 20, is controlled by the revolving speed of the second motor and third motor and realize the first long filament and the second long filament with identical
Power enters in twist wheel groove, and the thread eye 22 that then two root long silks are rotated roller is entered jointly in rotation roller 21,
Across double long filaments of rotation roller exported by the front end of rotation roller after drawn a roller to pressing, during this, the 5th motor
Transmission shaft rotation is driven, roller 21 is then rotated by belt and is rotated, then drives twist wheel 20 that axial rotation occurs, then
Drive double long filaments of the groove across twist wheel that axial rotation occurs, at this time positioned at conductive filament roller to draw a roller to it
Between the head end of the first long filament 13 by the conductive filament roller of left core filaments feeding system, tail end fixed to pressing is drawn a roller to pressing
It is fixed, the head end of the second long filament 14 by the conductive filament roller of right core filaments feeding system to pressing fixed, tail end drawn a roller to by
Pressing is fixed, makees so that entwining under drive of the twist wheel shaft to rotation to the first long filament and the generation of the second long filament and twisting the twist
With, and entwine the orientation for twisting the twist and forcing of generating of the twisting winding system orientation of twisting the twist is consistent, entwining plus
It twists the first long filament and the second long filament under the action of the twist mutually to entwine plying, so that mariages, which is made, combines filament yarn 16, the 4th is electric
The rotation of a bottom roll 17 is drawn in machine drive, and the upper glue roller 18 that draws for then driving and drawing the close face contact of a bottom roll rotates, after
And mariages plying filament yarn obtained is driven constantly to export, the mariages plying long filament after output is then immediately by front traction roller pair
Pressing, the revolving speed of bottom roll 7 before the 4th motor is obtained by programmable logic controller (PLC) at this time, then passes through the 4th motor speed
It is corresponding adjust control realize feeding front traction roller pair mariages plying filament yarn preliminary draft tension adjusting, sieve Jing Yinsi
Drawing combines filament yarn due to acting on departing from fixed pressing, so that the twist is twisted in entwining for itself to the mariages of pressing output
It can be stripped under the elastic reaction of long filament itself, but since the mariages of output plying filament yarn is then immediately by front draft sieve
It draws and pressing is fixed, so that the stripping for twisting the twist by part of entwining of mariages plying filament yarn, and what is stripped entwines
The size for twisting the twist is determined that mariages, which is combineeed, to be grown by preliminary draft tension and the spacing drawn thread between roller pair and front traction roller pair
Gauze and the first short fine yarn and the second short fine common front traction roller of yarn export pressing, the short fine yarn of first after output
Force to twist under the twist acts on and directly twisted into outsourcing spun yarn immediately what twisting winding system generated with the second short fine yarn,
And wrap up mariages plying filament yarn wherein immediately during forcing and twisting, it entwines covering yarn so that final mariages be made,
During forcing twirl, the transfer effect of entwining occurs for the staple fiber in two root items for first short fine yarn and the second short fine yarn,
And the transfer of staple fiber entwine with mariages plying filament yarn in the direction of entwining of two root long silks it is consistent so that in staple fiber
Transfer entwine and fix the structure of mariages plying filament yarn under active force entwine covering yarn center so that being located at mariages
Remaining entwine is twisted the twist and is retained in mariages plying filament yarn, and mariages obtained entwines covering yarn through twisting winding system
System is continuous to drive output and on winding device.
Claims (2)
- The covering yarn process units 1. a kind of mariages is entwined, including drafting system and core filaments are entwined feeding system, and drafting system includes Afterwards drawing roller to, middle drawing rollers to, front traction roller pair, first break draft roller to including rear bottom roll and rear upper glue roller, in Drawing rollers to include middle bottom roller and middle upper glue roller, front traction roller to include preceding bottom roll and preceding upper glue roller, rear bottom roll, Middle bottom roller, the structure of preceding bottom roll are identical, including roller shaft, and roller shaft is solid cylindrical structure, spinning frame The roller shaft integration of the rear bottom roll of all spindle positions of front truck table top is fixedly connected, the roller shaft of the middle bottom roller of all spindle positions Integration is fixedly connected, the roller shaft integration of the preceding bottom roll of all spindle positions is fixedly connected, the rear car table top of a spinning frame All spindle positions rear bottom roll roller shaft integration be fixedly connected, the roller shaft integrated solid of the middle bottom roller of all spindle positions Fixed connection, the roller shaft integration of preceding bottom roll of all spindle positions are fixedly connected, and are provided with sieve in the exterior circumference of roller shaft It helps pull a cart, roller set is identical as the material of roller shaft and is irony or steel, roller set fixed company integrated between roller shaft It connects, the right end of the roller shaft of preceding bottom roll is driven by first motor to be rotated, the right end of the roller shaft of middle bottom roller and front lower sieve It is sequentially connected between the right end of the roller shaft of drawing by the first connection gear group, the right end of the roller shaft of rear bottom roll lower sieve in It is sequentially connected between the right end of the roller shaft of drawing by the second connection gear group, rear upper glue roller, middle upper glue roller, preceding upper glue roller include Rubber roller, rubber roller are irony material, and rubber roller is solid cylindrical structure, rear car table top, the preceding ride of a spinning frame The adjacent spindle position of one, face spindle position and right side constitutes a spindle position group, the rear upper glue roller in two spindle positions of a spindle position group Rubber roller integration connection, middle upper glue roller rubber roller integration connection, preceding upper glue roller rubber roller integration connection, every The rear upper glue roller of a spindle position, middle upper glue roller, preceding upper glue roller rubber roller exterior circumference on be cased with rubber roller set, rubber roller set is rubber Material, rubber roller set are connect with rubber roller by respective intermediate bearing, and rubber roller covers independent turn of rubber roller respectively around place Dynamic, the length of rubber roller set is identical as the length that roller covers, the rear upper glue rollers of two spindle positions of a spindle position group, middle upper glue roller, preceding The rear insertion for being embedded in pressure-applying unit of rubber roller successively from back to front between the rubber roller set of upper glue roller is grabbed, middle insertion grabs, is preceding In insertion is grabbed, thus the installation of upper glue roller, middle upper glue roller, preceding upper glue roller on pressure-applying unit after realizing, the rear portion of pressure-applying unit It is fixed on the ride face of spinning frame by fixing axle, and pressure-applying unit can be rotated along fixing axle, thus rotating Upper glue roller, middle upper glue roller, the pushing of preceding upper glue roller under a certain pressure after being realized in journey, in the front traction roller pair of drafting system Underface be provided with twisting winding system, the top of drafting system is provided with core filaments and entwines feeding system, it is characterised in that: Core filaments feeding system of entwining includes core filaments feeding system and core filaments are entwined system, and core filaments feeding system includes left core filaments feeding system With right core filaments feeding system, left core filaments feeding system is identical with the structure of right core filaments feeding system and arranged in parallel in left and right, left Core filaments feeding system and right core filaments feeding system include core filaments roller and conductive filament roller pair, the core filaments roller of left core filaments feeding system On be wound with the first long filament, the second long filament, the first long filament and the second long filament are wound on the core filaments roller of right core filaments feeding system For identical or different mono filament or non-twist endless tow, the lower part of core filaments roller is provided with godet roller, before core filaments roller Portion is provided with conductive filament roller pair, and conductive filament roller is to including seal wire bottom roll and seal wire upper glue roller, the seal wire of left core filaments feeding system Bottom roll is driven by the second motor and is rotated, and the seal wire bottom roll of right core filaments feeding system is driven by third motor to be rotated, and core filaments are handed over The system of twining includes that mariages entwines and stranding device and draws a roller pair, draws a roller to the back upper place for being located at front traction roller pair, draws Silk roller draws a bottom roll and is driven by the 4th motor and rotate to including drawing a bottom roll and to draw a upper glue roller, first motor and the Four motors are servo motor, and first motor is connected with the 4th motor by programmable logic controller (PLC), and mariages is entwined plying Device be located at conductive filament roller to and draw between a roller pair, mariages stranding device of entwining includes fixinig plate, and fixinig plate is cuboid The top of shape, fixinig plate is fixedly connected with fixed transverse rod, and one end of fixed transverse rod is fixedly connected on pressure-applying unit, in fixinig plate Be provided with round hole by lower part, it is fixedly embedded in round hole to have connection bearing, be embedded in connection bearing and be connected with rotating roller Cylinder, rotation roller are the hollow cylindrical of both ends open, and the front end for rotating roller is fixedly embedded in connection bearing, rotation The rear end of roller is fixedly connected with twist wheel, and is provided with circular lead on the excircle close to the rotation roller of twist wheel one end Wire hole, twist wheel are the solid cylinder bodily form, are provided with groove on the excircle along twist wheel, rotate rear end and the twist wheel of roller External peripheral surface be fixedly connected, rotation roller by belt by transmission shaft drive rotate, transmission shaft by the 5th motor band turn Dynamic, rotation roller rotation then drives twist wheel that axial rotation occurs.
- 2. a kind of a kind of mariages based on claim 1 is entwined, the mariages of covering yarn process units is entwined covering yarn production method, Mariages covering yarn of entwining includes outsourcing yarn and core filaments, and core filaments are outsourced yarn and are tightly wrapped in center, and outsourcing yarn is with heavy twist Spun yarn, core filaments are filament yarn made of plying of being entwined as the first long filament and the second long filament；In use, work of the pressure-applying unit in power It is rotated under along fixing axle, so that the pushing of pressure-applying unit is realized, so that the rubber roller set of the rear upper glue roller of each spindle position The close face contact between the roller set of rear bottom roll, it is close between the rubber roller set of middle upper glue roller and the roller set of middle bottom roller Face contact, close face contact between the rubber roller set of preceding upper glue roller and the roller set of preceding bottom roll, first motor drives front lower The roller shaft of roller rotates, and the roller set of the preceding bottom roll being fixedly connected integrated with the roller shaft of preceding bottom roll is then driven to turn It is dynamic, then drive the rubber roller of the preceding upper glue roller of close face contact therewith to cover rotation, the roller shaft rotation of preceding bottom roll is then led to The roller shaft rotation that the first connection gear group drives middle bottom roller is crossed, fix integrated with the roller shaft of middle bottom roller is then driven The roller of the middle bottom roller of connection covers rotation, and the rubber roller of the middle upper glue roller of close face contact therewith is then driven to cover rotation, this When in front traction roller to being respectively formed front draft zone between middle drawing rollers pair, and front draft zone drafting multiple it is identical and Equal to the gear ratio of the first connection gear group, under the roller shaft rotation of middle bottom roller then passes through after the second connection gear group drives The roller shaft of roller rotates, and the roller set of the rear bottom roll being fixedly connected integrated with the roller shaft of rear bottom roll is then driven to turn It is dynamic, then drive the rubber roller of the rear upper glue roller of close face contact therewith to cover rotation, at this time middle drawing rollers to and first break draft First break draft area is respectively formed between roller pair, the drafting multiple in first break draft area is identical and is equal to the number of teeth of the second connection gear group Than the identical first short fine rove and the second short fine rove are after the feeding of double horn mouth, successively by first break draft area, front draft The identical first short fine yarn and the second short fine yarn, the first short fine yarn and the second short fine palpus is made in the drawing-off effect in area Item is exported through the pressing of front traction roller pair, it is characterised in that: the first long filament warp on the core filaments roller of left core filaments feeding system Pressing is fed by conductive filament roller after the godet roller of left core filaments feeding system, the second motor drives the seal wire of left core filaments feeding system Bottom roll rotation, then drives and rotates with the seal wire upper glue roller of the close face contact of seal wire bottom roll of left core filaments feeding system, Then it drives and is actively unwound on core filaments roller of first long filament by left core filaments feeding system, the core filaments roller of right core filaments feeding system On the second long filament pressing is fed by conductive filament roller after the godet roller of right core filaments feeding system, third motor drives right core filaments The seal wire bottom roll of feeding system rotates, and then drives and to lead with the close face contact of seal wire bottom roll of right core filaments feeding system Silk upper glue roller rotation, then drives and actively unwinds on core filaments roller of second long filament by right core filaments feeding system, and then first is long Silk and the second long filament enter jointly mariages entwine stranding device twist wheel groove in, pass through the second motor and third motor Revolving speed control realize that the first long filament and the second long filament are entered in twist wheel groove with identical tension, then two root long silks pass through The thread eye of rotation roller is entered jointly in rotation roller, and double long filaments across rotation roller are exported by the front end of rotation roller Being drawn a roller afterwards to pressing, during this, the 5th motor drives transmission shaft rotation, and roller is then rotated by belt and is rotated, Then it drives twist wheel that axial rotation occurs, then drives double long filaments of the groove across twist wheel that axial rotation occurs, At this time be located at conductive filament roller to and draw the head end of the first long filament between a roller pair by seal wire sieve of left core filaments feeding system The fixed, tail end to pressing is drawn to be drawn a roller to pressing fixation, the head end of the second long filament is by seal wire sieve of right core filaments feeding system The fixed, tail end to pressing is drawn to be drawn a roller to pressing fixation, so as to first under drive of the twist wheel shaft to rotation Long filament and the second long filament generation entwine twists the twist effect, and entwine twist the twist orientation generated with twisting winding system it is strong The orientation of the twisting twist is consistent, entwine twist the twist under the action of the first long filament and the second long filament mutually entwine plying, Combine filament yarn to which mariages be made, the rotation of a thread bottom roll is drawn in the drive of the 4th motor, then drive and draw a bottom roll closely by Press contacts draw a upper glue roller rotation, then drive mariages plying filament yarn obtained constantly to export, the mariages plying after output Long filament is then immediately by front traction roller to pressing, bottom roll before the 4th motor is obtained by programmable logic controller (PLC) at this time Revolving speed then combines filament yarn by the corresponding mariages for adjusting control realization feeding front traction roller pair of the 4th motor speed The adjusting of preliminary draft tension, Jing Yinsi roller to the mariages plying filament yarn of pressing output due to departing from fixed pressing effect, So that entwining for itself is twisted the twist and can be stripped under the elastic reaction of long filament itself, but since the mariages of output closes Section chief's gauze then immediately fixes pressing by front traction roller, so that mariages entwining for filament yarn of plying twists twist quilt Partial stripping, and the size for twisting the twist of entwining stripped by preliminary draft tension and draws a roller pair and front traction roller pair Between spacing determine that mariages combines filament yarn with the first short fine yarn and the second short fibre common front traction roller of yarn to pressing Output, the first short fine yarn and the second short fine yarn after output are vertical in the case where forcing of generating of twisting winding system twists twist effect Outsourcing spun yarn is directly twisted into, and mariages is combineeed into filament yarn during forcing and twisting and is wrapped up wherein immediately, thus The mariages for being made final is entwined covering yarn, and the first short fine yarn and the second short fine yarn are during forcing twirl, in two root items Staple fiber occur entwining effect of transfer, and the transfer of staple fiber entwines and combines two root long silks in filament yarn with mariages and entwine Direction is consistent, so that the transfer in staple fiber is entwined and fixed the structure of mariages plying filament yarn under active force, to make Be located at mariages entwine covering yarn center mariages plying filament yarn in remaining entwine twist the twist and be retained, it is obtained Mariages entwine covering yarn through twisting winding system constantly drive output and on winding device.
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| CN109680381B (en) | 2021-05-28 |
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