CN107059192B - A kind of double ring section color bunchy yarn process units and production method - Google Patents
A kind of double ring section color bunchy yarn process units and production method Download PDFInfo
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- CN107059192B CN107059192B CN201710249376.XA CN201710249376A CN107059192B CN 107059192 B CN107059192 B CN 107059192B CN 201710249376 A CN201710249376 A CN 201710249376A CN 107059192 B CN107059192 B CN 107059192B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 74
- 238000009987 spinning Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 20
- 229930182559 Natural dye Natural products 0.000 claims description 18
- 239000000978 natural dye Substances 0.000 claims description 18
- 239000000975 dye Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 10
- 238000004043 dyeing Methods 0.000 claims description 9
- 235000002687 Caesalpinia echinata Nutrition 0.000 claims description 6
- 235000003255 Carthamus tinctorius Nutrition 0.000 claims description 6
- 244000020518 Carthamus tinctorius Species 0.000 claims description 6
- 241000127464 Paubrasilia echinata Species 0.000 claims description 6
- 238000009960 carding Methods 0.000 claims description 6
- 238000010186 staining Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
-
- 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
- D01H5/32—Regulating or varying draft
- D01H5/36—Regulating or varying draft according to a pre-arranged pattern, e.g. to produce slubs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of double ring section color bunchy yarn process units and production method, before process units includes, in before, in after, rear roller, the connection gear before front roller axis right end adds full tooth, first is added in middle front roller axis right end, preceding connection gear in second, preceding connection gear is closely connected with preceding connection gear in first, connection gear is full tooth in first, uniformly there is tooth connection on two interval quarter turns of preceding connection gear in second, other two quarter turn is smooth, first is added in middle rear roller axis right end, connection gear after in second, preceding connection gear is closely connected in connection gear and second after in first, connection gear is full tooth after in first, uniformly there is tooth connection on two interval quarter turns of connection gear after in second, other two quarter turn is smooth, it is installed additional in the right end of rear roller axis Have a connection gear after full tooth, in rear connection gear and second after connection gear be closely connected, to realize the interruption feeding of rove.
Description
Technical field
The present invention relates to ring spinning new technical fields, particularly relate to a kind of double ring section color bunchy yarn productions
Device and production method.
Background technique
Section coloured yarn is one kind of flame, is spinned using the fiber of different colours or raw material, color is in yarn
It is combined in same cross section by a variety of colored fibers, on yarn longitudinal length, the colored fibre of various combination is in irregular disconnected
The distribution of continuous variation.Satin color yarn fabric color it is soft it is plentiful, fancy is various, stereovision is strong, meet consumer to fashion
It pursues.Currently, being that grilling drawing process carries out section coloured silk respectively there are mainly four types of the section coloured yarn production technologies that mainstream uses both at home and abroad
Color matching, drawing frame are segmented feeding, three roller spinning frames, four roller spinning frames.These four section coloured yarn production technologies are both needed to corresponding
It installs section coloured yarn device, i.e. Computerized controller in production equipment additional, the speed or operation cycle of part of appliance is controlled,
Realize the production of section coloured yarn.The color matching of section coloured silk and drawing frame segmentation two kinds of production technologies of feeding are wherein carried out using grilling drawing process
For producing section coloured silk ribbon, after by rove and spinning process spin section coloured yarn, be chiefly used in the production of wool spinning section coloured yarn line, and
Equipment price is expensive.Three roller spinning frame yarn formation structures of section coloured yarn device are installed additional similar to fasciated yarn, are chiefly used in producing Duan Caizhu
Save yarn.Four roller spinning frames are to feed two root thickness yarns using ladder rubber roller, are segmented by servo motor and change rove feeding speed,
Realize the spinning of section coloured yarn.The mechanism can spin item and do relatively uniform section coloured yarn, but regular roving feeding and back zone drafting multiple
It adjusts and control is all not convenient enough.Meanwhile current section coloured yarn process units is by the roller to spinning frame using independent
Servo drive is realized, therefore, if needing to add servo-control system again for existing improving old machine, increases improvement cost.
In view of this, the present invention provides a kind of double ring section color bunchy yarn process units and production method, using the first dyeing
Cotton rove, the second dyed cotton rove, third cotton fiber dyeing rove respectively by the rear roller of spinning frame, middle rear roller, in preceding sieve
Feeding is drawn, and is all made of the smooth interruption gear in surface 1/2 between middle front roller and middle rear roller, middle rear roller and rear roller and passes
Dynamic connection, thus realize the first dyed cotton rove, the interruption feeding of the second dyed cotton rove, third cotton fiber dyeing rove, it is real
The production of existing double ring section color bunchy yarns saves a section color equipment and sets middle need servo-system to be added, reduces improvement cost.
Summary of the invention
The purpose of the present invention provides a kind of double ring section color bunchy yarn process units and production method, has to realize two kinds
The interruption of the rove of different color is fed, and is save a section color equipment and is set middle need servo-system to be added, reduces improvement cost.
In order to achieve the above object, the present invention relates to a kind of double ring section color bunchy yarn process units, including rear roller, in
Rear roller, middle front roller, front roller, the front roller include front roller set and front roller axis, and the front roller covers integrated solid
It is scheduled on the surface of front roller axis, the right end of the front roller axis stretches out the right end of front roller set, and the right end of the front roller axis is logical
It crosses main motor and drives rotation, connection gear before being added on the right end that the front roller axis stretches out front roller set, before described
Tooth connection is evenly distributed on one circumference on connection gear surface, the middle front roller is located at the back upper place of front roller, described
Middle front roller includes middle front roller set and middle front roller axis, and the middle front roller set integrated solid is scheduled on the table of middle front roller axis
Face, the right end of the middle front roller axis stretch out in front roller set right end, the front roller set in the middle front roller axis stretches out
Preceding connection gear in first, preceding connection gear in second, the preceding connection in described first are from left to right successively added on right end
Tooth connection is evenly distributed on one circumference of gear surface, preceding connection gear and preceding connection gear are closely agreed in described first
Connection, the drafting multiple of the front draft zone between the front roller and middle front roller by preceding connection gear in first tooth connection and
Gear ratio between the tooth connection of preceding connection gear determines, equal angular in preceding connection gear in described second to be divided into the clockwise
One quarter turn, the second quarter turn, third quarter turn and the 4th quarter turn, in first quarter turn and third quarter turn
On be evenly distributed with identical tooth connection, there is no tooth connection on second quarter turn and the 4th quarter turn in smooth shape
State, the middle rear roller are located at the back upper place of middle front roller, and the middle rear roller includes middle rear roller set and middle rear roller axis, institute
The surface that middle rear roller set integrated solid is scheduled on middle rear roller axis is stated, rear roller set in the right end stretching of the middle rear roller axis
Right end, connection gear after from left to right successively being added in first on the right end of rear roller set in the middle rear roller axis stretches out
With second in after connection gear, in described first after connection gear surface a circumference on be evenly distributed with tooth connection, institute
Connection gear is connect with connection gear preceding in second after stating in first, preceding tooth connection in rear connection gear and second in described first
Wheel includes two kinds of connection status, first is that the state that is connected, i.e., in first after in tooth connection and second in connection gear before connect
The tooth connection connect on the first quarter turn or third quarter turn of gear is closely connected, at this point, the middle front roller is in
The drafting multiple of middle draft area between rear roller is by preceding connection gear in the tooth connection and second of connection gear after in first
Gear ratio between tooth connection on first quarter turn or third quarter turn determines, second is that empty connection status, i.e., in first after
The 2nd 1/4 smooth circumferential or the 4th 1/4 smooth circumferential of preceding connection gear do not contact in tooth connection and second in connection gear
It connects, it is equal angular in rear connection gear in described second to be divided into the first quarter turn, the second quarter turn, the 3rd 1/4 clockwise
Circumference and the 4th quarter turn are evenly distributed with identical tooth connection on second quarter turn and the 4th quarter turn,
There is no tooth connection in smooth state on first quarter turn and third quarter turn, after the rear roller is located at middle rear roller
Top, the rear roller include rear roller set and rear roller axis, and the rear roller set integrated solid is scheduled on the surface of rear roller axis,
The right end of the rear roller axis stretches out the right end of rear roller set, adds on the right end that the rear roller axis stretches out rear roller set
Connection gear afterwards is evenly distributed with tooth connection, rear connection in described second on a circumference on the rear connection gear surface
Gear is connect with rear connection gear, and rear connection gear and rear connection gear include two kinds of connection status in described second, first is that contract
Connection status is closed, i.e., the second quarter turn or the 4th quarter turn of rear connection gear in the tooth connection and second in rear connection gear
On tooth connection be closely connected, at this point, the drafting multiple in the first break draft area between the middle rear roller and rear roller is by rear
After in the tooth connection of connection gear and second between second quarter turn of connection gear or the tooth connection on the 4th quarter turn
Gear ratio determines, second is that empty connection status, i.e., after in tooth connection and second in connection gear after connection gear the one 1/4 light
Sliding circumference or the 3rd 1/4 smooth circumferential do not connect, wherein first break draft area is identical with the drafting multiple of middle draft area, one
In a period, in first after in connection gear and second connection status of preceding connection gear in rear connection gear and second after connect
The connection for connecing gear successively includes the circulation of three kinds of assembled states, first is that preceding connection gear in connection gear and second after in first
In empty connection status, and in rear connection gear and second, rear connection gear is also at sky connection status, second is that connecting after in first
The tooth connection for connecing preceding connection gear in gear and second is in the state that is connected, and rear tooth connection in rear connection gear and second
Wheel is in empty connection status, third is that the tooth connection of preceding connection gear is in the shape that is connected in connection gear and second after in first
State, and in rear connection gear and second after connection gear be also at the state of being connected, the rear roller, middle rear roller, in
The surface of front roller adds the first horn mouth, the second horn mouth, third horn mouth, the first rove, the second rove, respectively
Three rove feed rear roller, middle rear roller, middle front roller by the first horn mouth, the second horn mouth, third horn mouth respectively.
The invention further relates to a kind of double ring section color bunchy yarn production methods, section color bunchy yarn includes base yarn section, Dan Zhujie
Section coloured yarn section, double ring section coloured yarn sections, the base yarn section are third rove through the front draft zone between front roller and middle front roller
The yarn that acts on of drawing-off twist, the third rove is that cotton fiber is spun through color made of the first natural dye dying
Rove, first natural dye be orange peel dyestuff, it is described list ring section coloured yarn section be the second rove in through front roller in after
With third rove jointly again through the front draft between front roller and middle front roller after the drawing-off effect of middle draft area between roller
The yarn that the drawing-off in area acts on is twisted, and second rove is to carry out direct staining to rove through the second natural dye
Made of coloured rove, second natural dye be brazilwood dye, double ring section coloured yarn sections be the first rove in after
First break draft area between roller and rear roller drawing-off effect after with the second rove pass through jointly between front roller and middle rear roller
Middle draft area drawing-off effect after again with third rove leading through the front draft zone between front roller and middle front roller again jointly
The yarn that the effect of stretching obtains is twisted, and first rove is to carry out made of direct staining through third natural dye to rove
Coloured rove, the third natural dye be safflower, along in a cycle on section color bunchy yarn length direction be in base
Yarn section, Dan Zhujie section coloured yarn section, base yarn section, double ring section coloured yarn sections are alternately arranged, specifically includes the following steps:
Step 1: being distributed cotton using 60% Xinjiang cotton and 40% Shandong cotton, the mixing cotton for obtaining spinning required is fine
Therein 1/3 mixing cotton fiber is then carried out stock-dye through orange peel dyestuff by dimension, then by dyeing processes successively through the
One opening picking, the first cotton carding, the first drafting, the first Roving Frames obtain color and spin cotton rove, by remaining 2/3 mixing cotton fiber
Primary colors cotton rove successively is obtained through Blowing carding, the second drafting, the second rove, 1/2 primary colors cotton rove is carried out through brazilwood dye
Dyeing, obtains the first colored cotton rove, remaining 1/2 primary colors cotton rove is dyed through safflower, obtaining second has
Color cotton rove；
Step 2: color, which is spun cotton rove, the first colored cotton rove, the second colored cotton rove, obtains institute through spinning process jointly
The double ring section color bunchy yarns needed, wherein the second colored cotton rove is thick as second as the first rove, the first colored cotton rove
After yarn, color spinning cotton rove feed spinning frame by the first horn mouth, the second horn mouth, third horn mouth respectively as third rove
Roller, middle rear roller, middle front roller, when spinning, main motor drives the rotation of front roller axis, then drives front roller set and preceding connection
Gear synchronous rotation, preceding connection gear pass through preceding connection gear in first to be closely connected therewith drive in front roller axis turn
It is dynamic, then drive in preceding connection gear rotation in front roller set and second, then drive third rove continuously to be fed by middle front roller
Enter, at this time under original state, rear connection gear is in empty connection status in preceding connection gear and first in second, and middle rear roller stops
Rotation stop is dynamic, and the second rove stops feeding, and rear connection gear also stops operating in second, thus rear roller also stops operating, and first
Rove also stops feeding, and rear connection gear and rear connection gear are in empty connection status in second, and third rove is premenstrual at this time
The yarn that the drawing-off of front draft zone between roller and middle front roller acts on obtains base yarn section through twisting；Then, when second
In preceding connection gear when turning over 4 1/4 smooth circumferential, in second first quarter turn of preceding connection gear in first after connect
Gear is in and is connected state, then drive in rear roller rotation, the second rove feeds by middle rear roller, and in second after connect
It connects gear and connect shape still in sky with rear connection gear, rear roller stops operating, thus the first rove still stops feeding, and second is thick
Middle draft area of the yarn between front roller and middle rear roller drawing-off effect after with third rove jointly again through front roller and in
The yarn that the drawing-off of front draft zone between front roller acts on is twisted jointly obtains single ring section coloured yarn section；Then when second
In after connection gear when turning over one 1/4 smooth circumferential, in second in preceding connection gear and first after connection gear be in empty and connect
Connect state, middle rear roller stops operating, and the second rove stops feeding, in second after connection gear also stop operating, because of then sieve
Drawing also stop operating, the first rove also stops feeding, and in second after connection gear the second quarter turn and rear connection gear at
In initial adjacent states, the palpus that third rove is acted on through the drawing-off of the front draft zone between front roller and middle front roller at this time
Item obtains base yarn section through twisting；Then, when preceding connection gear turns over 2 1/4 smooth circumferential in second, preceding connection in second
Connection gear is in the state that is connected after in the third quarter turn of gear and first, then rear roller rotation in drive, and second
Rove is fed by middle rear roller, and at this time in second after connection gear the second quarter turn and rear connection gear be in and agree with company
State is connect, rear roller rotation is then driven, thus the first rove is fed by rear roller, rear roller and rear roller in the first rove warp
Between first break draft area drawing-off effect after with the second rove pass through jointly in middle draft area between front roller and middle rear roller
What the drawing-off after drawing-off effect again with third rove jointly again through the front draft zone between front roller and middle front roller acted on
Yarn is twisted jointly obtains double ring section coloured yarn sections；Original state is then come back to, the circulation in next period is started.
The present invention is using the first dyed cotton rove, the second dyed cotton rove, third cotton fiber dyeing rove respectively by spun yarn
The rear roller of machine, middle rear roller, the feeding of middle front roller, and between middle front roller and middle rear roller, middle rear roller and rear roller
Using the interruption gear transmission connection that surface 1/2 is smooth, to realize the interruption of the first dyed cotton rove, the second dyed cotton rove
The production of double ring section color bunchy yarns is realized in feeding, third cotton fiber dyeing rove, and saving a section color equipment and setting middle to be added need to watch
Dress system reduces improvement cost.
Detailed description of the invention
Fig. 1 is the device of the invention structural schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of double-colored section of color bunchy yarn process units, including rear roller 1, middle rear roller 2, middle front roller 3,
Front roller 4, front roller 4 include front roller set and front roller axis 5, and front roller set integrated solid is scheduled on the surface of front roller axis, preceding
The right end of roller shaft stretches out the right end of front roller set, and the right end of front roller axis drives rotation by main motor 9, stretches in front roller axis
Connection gear 10 before being added on the right end of front roller set out, the company of being evenly distributed on a circumference on preceding connection gear surface
Connect tooth, middle front roller 3 is located at the back upper place of front roller 4, and middle front roller includes middle front roller set and middle front roller axis 6, in preceding sieve
Integrated solid of helping pull a cart is scheduled on the surface of middle front roller axis, the right end of middle front roller axis stretch out in front roller set right end, in front of
Preceding connection in preceding connection gear 11, second in first is from left to right successively added on the right end of front roller set in roller shaft stretching
Gear 12 is evenly distributed with tooth connection on a circumference on preceding connection gear surface in first, in first preceding connection gear and
Preceding connection gear is closely connected, and the drafting multiple of the front draft zone between front roller and middle front roller is by preceding connection in first
Gear ratio between the tooth connection of gear and the tooth connection of preceding connection gear determines, equal angular in preceding connection gear 12 in second
It is divided into the first quarter turn, the second quarter turn, third quarter turn and the 4th quarter turn clockwise, in the first quarter turn and
It is evenly distributed with identical tooth connection on three quarter turns, does not have the tooth connection to be on the second quarter turn and the 4th quarter turn
Smooth state, middle rear roller 2 are located at the back upper place of middle front roller 3, and middle rear roller includes middle rear roller set and middle rear roller axis 7,
Middle rear roller set integrated solid is scheduled on the surface of middle rear roller axis, the right end of rear roller set in the right end stretching of middle rear roller axis,
Connection gear 13 and second after from left to right successively being added in first on the right end of rear roller set in the stretching of middle rear roller axis
In after connection gear 14, in first after connection gear surface a circumference on be evenly distributed with tooth connection, in first after connect
It connects gear to connect with connection gear preceding in second, preceding connection gear 12 includes two kinds of companies in rear connection gear 13 and second in first
Connect state, first is that the state that is connected, i.e., in first after in tooth connection and second in connection gear preceding connection gear first
Tooth connection on quarter turn or third quarter turn is closely connected, at this point, leading between middle front roller and middle rear roller
The drafting multiple in area is stretched by the first quarter turn or third of preceding connection gear in the tooth connection and second of connection gear after in first
Gear ratio between tooth connection on quarter turn determines, second is that empty connection status, i.e., in first after tooth connection in connection gear
With second in preceding connection gear the 2nd 1/4 smooth circumferential or the 4th 1/4 smooth circumferential do not connect, in second after tooth connection
It is equal angular on wheel 14 to be divided into the first quarter turn, the second quarter turn, third quarter turn and the 4th quarter turn clockwise, the
Identical tooth connection is evenly distributed on two quarter turns and the 4th quarter turn, on the first quarter turn and third quarter turn
There is no tooth connection in smooth state, rear roller 1 is located at the back upper place of middle rear roller 2, and rear roller includes rear roller set and rear roller
Axis 8, rear roller set integrated solid are scheduled on the surface of rear roller axis, and the right end of rear roller axis stretches out the right end of rear roller set, rear
Roller shaft, which stretches out on the right end that rear roller covers, adds rear connection gear 15, on a circumference on rear connection gear surface uniformly
Tooth connection is distributed with, rear connection gear 14 is connect with rear connection gear 15 in second, rear connection gear 14 and rear connection in second
Gear 15 includes two kinds of connection status, first is that the state that is connected, i.e. rear connection in tooth connection and second in connection gear afterwards
Second quarter turn of gear or the tooth connection on the 4th quarter turn are closely connected, at this point, middle rear roller and rear roller it
Between first break draft area drafting multiple by the second quarter turn of connection gear after in the tooth connection of rear connection gear and second or the
Gear ratio between tooth connection on four quarter turns determines, second is that empty connection status, i.e., after tooth connection in connection gear and the
The one 1/4 smooth circumferential or the 3rd 1/4 smooth circumferential of connection gear do not connect after in two, wherein first break draft area is in
The drafting multiple of draft area is identical, in one cycle, in first after in connection gear 13 and second preceding connection gear 12 company
The connection of connection gear 14 successively includes the circulation of three kinds of assembled states after connecing in state and rear connection gear 15 and second, first is that
Preceding connection gear is in empty connection status, and rear tooth connection in rear connection gear and second in connection gear and second after in first
Wheel is also at sky connection status, second is that the tooth connection of preceding connection gear is in and is connected in connection gear and second after in first
State, and rear connection gear is in empty connection status in rear connection gear and second, third is that connection gear and second after in first
In the tooth connection of preceding connection gear be in and be connected state, and in rear connection gear and second after connection gear be also at and agree with
Connection status adds the first horn mouth 17, the second loudspeaker in the surface of rear roller 1, middle rear roller 2, middle front roller 3 respectively
Mouth 19, third horn mouth 21, the first rove 16, the second rove 18, third rove 20 are respectively by the first horn mouth 17, the second loudspeaker
Mouth 19, third horn mouth 21 feed rear roller 1, middle rear roller 2, middle front roller 3.
Section color bunchy yarn includes base yarn section, Dan Zhujie section coloured yarn section, double ring section coloured yarn sections, and base yarn section is third rove 20
The yarn that drawing-off through the front draft zone between front roller 4 and middle front roller 3 acts on is twisted, and third rove 20 is cotton
Fiber spins rove through color made of the first natural dye dying, and the first natural dye is orange peel dyestuff, and Dan Zhujie section coloured yarn section is
It is common again with third rove 20 after the drawing-off effect of middle draft area of second rove 18 between front roller 3 and middle rear roller 2
The yarn that drawing-off through the front draft zone between front roller 4 and middle front roller 3 acts on is twisted, and the second rove 18 is warp
Second natural dye carries out coloured rove made of direct staining to rove, and the second natural dye is brazilwood dye, double ring sections
Color yarn section be first break draft area of first rove 16 in through between rear roller 2 and rear roller 1 drawing-off act on after with the second rove 18
It is jointly common premenstrual again with third rove 20 again after the drawing-off effect of the middle draft area between front roller 3 and middle rear roller 2
The yarn that the drawing-off of front draft zone between roller 4 and middle front roller 3 acts on is twisted, and the first rove 16 is through third
Natural dye carries out coloured rove made of direct staining to rove, and third natural dye is safflower, along section coloured silk ring
It is alternately arranged in a cycle on yarn length direction in base yarn section, Dan Zhujie section coloured yarn section, base yarn section, double ring section coloured yarn sections
Column, specifically includes the following steps:
(1) distributed cotton using 60% Xinjiang cotton and 40% Shandong cotton, obtain the mixing cotton fiber for spinning required, and
Therein 1/3 mixing cotton fiber is subjected to stock-dye through orange peel dyestuff afterwards, then successively opens dyeing processes through first
Scutching cotton, the first cotton carding, the first drafting, the first Roving Frames obtain color and spin cotton rove, successively by remaining 2/3 mixing cotton fiber
Primary colors cotton rove is obtained through Blowing carding, the second drafting, the second rove, 1/2 primary colors cotton rove is dyed through brazilwood dye,
The first colored cotton rove is obtained, remaining 1/2 primary colors cotton rove is dyed through safflower, it is thick to obtain the second colored cotton
Yarn；
(2) color spinning cotton rove, the first colored cotton rove, the second colored cotton rove are obtained through spinning process jointly required
Double ring section color bunchy yarns, wherein the second colored cotton rove is as the first rove 16, the first colored cotton rove as the second rove
18, color spins cotton rove and is fed carefully by the first horn mouth 17, the second horn mouth 19, third horn mouth 21 respectively as third rove 20
Rear roller 1, middle rear roller 2, the middle front roller 3 of yarn machine, when spinning, main motor 9 drives front roller axis 5 to rotate, before then driving
Roller set and preceding connection gear 10 rotate synchronously, and preceding connection gear 10 passes through preceding tooth connection in first to be closely connected therewith
Wheel 11 drive in front roller axis 6 rotate, then drive in front roller set and second preceding connection gear 12 rotate, then drive the
Three rove 20 are continuously fed by middle front roller 3, at this time under original state, rear tooth connection in preceding connection gear 12 and first in second
13 are taken turns in empty connection status, middle rear roller 2 stops operating, and the second rove 18 stops feeding, rear connection gear 14 in second
Stop operating, thus rear roller 1 also stops operating, the first rove 16 also stops feeding, and in second after connection gear 14 with after
Connection gear 15 is in empty connection status, at this time the leading through the front draft zone between front roller 4 and middle front roller 3 of third rove 20
The yarn that the effect of stretching obtains obtains base yarn section through twisting；Then, preceding connection gear 12 turns over the 4th 1/4 smooth circumferential in second
When, in second in the first quarter turn and first of preceding connection gear 12 after connection gear 13 be in the state that is connected, then band
Rear roller 2 rotates in dynamic, and the second rove 18 is fed by middle rear roller 2, and rear connection gear 14 and rear connection gear 15 in second
Shape is connected still in sky, rear roller 1 stops operating, thus the first rove 16 still stops feeding, front roller 3 in the second rove 18 warp
After the drawing-off effect of middle draft area between middle rear roller 2 with third rove 20 it is common again through front roller 4 and middle front roller 3 it
Between the yarn that acts on of drawing-off of front draft zone twist jointly and obtain single ring section coloured yarn section；It is connected after then in second
When gear 14 turns over one 1/4 smooth circumferential, preceding connection gear 12 is in sky with connection gear 13 rear in first and connect in second
State, middle rear roller 2 stop operating, and the second rove 18 stops feeding, and rear connection gear 14 also stops operating in second, because then
Roller 1 also stops operating, and the first rove 16 also stops feeding, and second quarter turn of rear connection gear is connect with after in second
Gear is in initial adjacent states, and third rove 20 is made through the drawing-off of the front draft zone between front roller 4 and middle front roller 3 at this time
Base yarn section is obtained through twisting with obtained yarn；Then, when preceding connection gear 12 turns over 2 1/4 smooth circumferential in second,
Rear connection gear 13 is in the state that is connected in the third quarter turn and first of preceding connection gear 12 in second, then drives
Middle rear roller 2 rotates, and the second rove 18 is fed by middle rear roller 2, and at this time in second after connection gear 14 the second quarter turn
It is in the state that is connected with rear connection gear 15, then rear roller 1 is driven to rotate, thus the first rove 16 is fed by rear roller 1
Enter, is passed through jointly after the drawing-off effect in first break draft area of first rove 16 between rear roller 2 and rear roller 1 with the second rove 18
After the drawing-off effect of middle draft area between middle front roller 3 and middle rear roller 2 again with third rove 20 it is common again through front roller 4 and
The yarn that the drawing-off of front draft zone between middle front roller 3 acts on is twisted jointly obtains double ring section coloured yarn sections；Then weigh
Original state newly is returned to, starts the circulation in next period.
Claims (2)
1. a kind of double ring section color bunchy yarn process units, including rear roller, middle rear roller, middle front roller, front roller, feature
Be: the front roller includes front roller set and front roller axis, and the front roller set integrated solid is scheduled on the surface of front roller axis,
The right end of the front roller axis stretches out the right end of front roller set, and the right end of the front roller axis is driven by main motor to be rotated,
The front roller axis, which stretches out on the right end that front roller covers, adds preceding connection gear, a circle on the preceding connection gear surface
Tooth connection is evenly distributed on week, the middle front roller is located at the back upper place of front roller, and the middle front roller includes middle front roller
Set and middle front roller axis, the middle front roller set integrated solid are scheduled on the surface of middle front roller axis, the right side of the middle front roller axis
The right end of front roller set in the stretching of end from left to right successively installs additional on the right end of front roller set in the middle front roller axis stretches out
There are preceding connection gear in first, preceding connection gear in second, in described first on a circumference on preceding connection gear surface
Even that tooth connection is distributed with, preceding connection gear and preceding connection gear are closely connected in described first, before the front roller is in
The drafting multiple of front draft zone between roller by preceding connection gear in first tooth connection and preceding connection gear tooth connection it
Between gear ratio determine, it is equal angular in preceding connection gear in described second to be divided into the first quarter turn, the 2nd 1/4 circle clockwise
Week, third quarter turn and the 4th quarter turn, are evenly distributed with complete phase on first quarter turn and third quarter turn
With tooth connection, there is no on second quarter turn and the 4th quarter turn tooth connection in smooth state, the middle rear roller position
In the back upper place of middle front roller, the middle rear roller includes middle rear roller set and middle rear roller axis, the middle rear roller set one
Change and be fixed on the surface of middle rear roller axis, the right end of the middle rear roller axis stretch out in rear roller set right end, in described after
Rear connection in connection gear and second after from left to right successively being added in first on the right end of rear roller set in roller shaft stretching
Gear, in described first after connection gear surface a circumference on be evenly distributed with tooth connection, in described first after connection
Gear is connect with connection gear preceding in second, and preceding connection gear includes two kinds of connections in rear connection gear and second in described first
State, first is that the state that is connected, i.e., in first after in tooth connection and second in connection gear preceding connection gear the 1st
Tooth connection on circumference or third quarter turn is closely connected, at this point, leading between the middle front roller and middle rear roller
The drafting multiple in area is stretched by the first quarter turn or third of preceding connection gear in the tooth connection and second of connection gear after in first
Gear ratio between tooth connection on quarter turn determines, second is that empty connection status, i.e., in first after tooth connection in connection gear
With second in preceding connection gear the 2nd 1/4 smooth circumferential or the 4th 1/4 smooth circumferential do not connect, in described second after connect
Connect it is equal angular on gear be divided into the first quarter turn, the second quarter turn, third quarter turn and the 4th quarter turn clockwise,
Identical tooth connection, first quarter turn and are evenly distributed on second quarter turn and the 4th quarter turn
There is no tooth connection in smooth state on three quarter turns, the rear roller is located at the back upper place of middle rear roller, and the rear roller includes
Rear roller set and rear roller axis, the rear roller set integrated solid are scheduled on the surface of rear roller axis, the right end of the rear roller axis
The right end for stretching out rear roller set, connection gear after being added on the right end that the rear roller axis stretches out rear roller set, described
Tooth connection is evenly distributed on a circumference on connection gear surface afterwards, rear connection gear and rear connection gear connect in described second
Connect, in described second after connection gear and rear connection gear include two kinds of connection status, first is that the state that is connected, i.e., after connect
Second quarter turn of connection gear or the tooth connection on the 4th quarter turn are closely agreed with after in tooth connection and second on gear
Connection, at this point, the drafting multiple in the first break draft area between the middle rear roller and rear roller by rear connection gear tooth connection and
Gear ratio after in second between second quarter turn of connection gear or the tooth connection on the 4th quarter turn determines, second is that empty connect
Connect state, i.e., after in tooth connection and second in connection gear after connection gear the one 1/4 smooth circumferential or the 3rd 1/4 smooth
Circumference does not connect, wherein first break draft area is identical with the drafting multiple of middle draft area, in one cycle, in first after connect
The connection status of preceding connection gear and the connection of connection gear rear in rear connection gear and second in gear and second is connect successively to wrap
The circulation of three kinds of assembled states is included, first is that preceding connection gear is in empty connection status in connection gear and second after in first, and
Afterwards in connection gear and second after connection gear be also at sky connection status, second is that after in first in connection gear and second before connect
The tooth connection for connecing gear is in the state that is connected, and rear connection gear is in empty connection status in rear connection gear and second,
Third is that the tooth connection of preceding connection gear is in the state that is connected in connection gear and second after in first, and rear connection gear and
Connection gear is also at the state of being connected after in second, distinguishes in the surface of the rear roller, middle rear roller, middle front roller
The first horn mouth, the second horn mouth, third horn mouth are added, the first rove, the second rove, third rove are respectively by the first loudspeaker
Mouth, the second horn mouth, third horn mouth feed rear roller, middle rear roller, middle front roller.
2. a kind of double ring section color bunchy yarn production methods, it is characterised in that: section color bunchy yarn includes base yarn section, single ring section coloured silk
Yarn section, double ring section coloured yarn sections, the base yarn section are third rove leading through the front draft zone between front roller and middle front roller
The yarn that the effect of stretching obtains is twisted, and the third rove is that cotton fiber is spun slightly through color made of the first natural dye dying
Yarn, first natural dye be orange peel dyestuff, it is described list ring section coloured yarn section be the second rove in through front roller in after sieve
With third rove jointly again through the front draft zone between front roller and middle front roller after the drawing-off effect of middle draft area between drawing
The yarn that acts on of drawing-off twist, second rove be through the second natural dye direct staining carried out to rove and
At coloured rove, second natural dye be brazilwood dye, double ring section coloured yarn sections be the first rove in after sieve
Draw and rear roller between first break draft area drawing-off effect after with the second rove pass through jointly between front roller and middle rear roller
The drawing-off again through the front draft zone between front roller and middle front roller jointly with third rove again after the drawing-off effect of middle draft area
It acts on obtained yarn to twist, first rove is have made of direct staining to rove through third natural dye
Color rove, the third natural dye be safflower, along in a cycle on section color bunchy yarn length direction be in base yarn
Section, Dan Zhujie section coloured yarn section, base yarn section, double ring section coloured yarn sections are alternately arranged, specifically includes the following steps:
Step 1: distributing cotton using 60% Xinjiang cotton and 40% Shandong cotton, the mixing cotton fiber for spinning required is obtained, and
Therein 1/3 mixing cotton fiber is subjected to stock-dye through orange peel dyestuff afterwards, then successively opens dyeing processes through first
Scutching cotton, the first cotton carding, the first drafting, the first Roving Frames obtain color and spin cotton rove, successively by remaining 2/3 mixing cotton fiber
Primary colors cotton rove is obtained through Blowing carding, the second drafting, the second rove, 1/2 primary colors cotton rove is dyed through brazilwood dye,
The first colored cotton rove is obtained, remaining 1/2 primary colors cotton rove is dyed through safflower, it is thick to obtain the second colored cotton
Yarn；
Step 2: color spinning cotton rove, the first colored cotton rove, the second colored cotton rove are obtained through spinning process jointly required
Double ring section color bunchy yarns, wherein the second colored cotton rove is as the first rove, the first colored cotton rove as the second rove, color
Spin cotton rove as third rove respectively by the first horn mouth, the second horn mouth, third horn mouth feed spinning frame rear roller,
Middle rear roller, middle front roller, when spinning, main motor drives the rotation of front roller axis, then drives front roller set and preceding connection gear
It rotating synchronously, preceding connection gear passes through front roller axis rotation in preceding connection gear drive in first to be closely connected therewith,
Then preceding connection gear rotation in front roller set and second, then drives third rove to be continuously fed by middle front roller in driving,
At this time under original state, rear connection gear is in empty connection status in preceding connection gear and first in second, and middle rear roller stops
Rotation, the second rove stop feeding, and rear connection gear also stops operating in second, thus rear roller also stops operating, and first is thick
Yarn also stops feeding, and rear connection gear and rear connection gear are in empty connection status in second, at this time premenstrual sieve of third rove
The yarn for drawing the drawing-off of the front draft zone between middle front roller to act on obtains base yarn section through twisting；Then, in second
When preceding connection gear turns over 4 1/4 smooth circumferential, rear tooth connection in the first quarter turn and first of preceding connection gear in second
Wheel is in the state that is connected, and then rear roller rotation, the second rove are fed by middle rear roller in drive, and rear connection in second
Gear connect shape still in sky with rear connection gear, and rear roller stops operating, thus the first rove still stops feeding, the second rove
Middle draft area between front roller and middle rear roller drawing-off effect after with third rove jointly again through front roller and in front of
The yarn that the drawing-off of front draft zone between roller acts on is twisted jointly obtains single ring section coloured yarn section；Then in second
When connection gear turns over one 1/4 smooth circumferential afterwards, preceding connection gear is in sky with connection gear rear in first and connect in second
State, middle rear roller stop operating, and the second rove stops feeding, and rear connection gear also stops operating in second, thus rear roller
Also it stops operating, the first rove also stops feeding, and second quarter turn of rear connection gear is in rear connection gear in second
Initial adjacent states, the yarn that third rove is acted on through the drawing-off of the front draft zone between front roller and middle front roller at this time
Base yarn section is obtained through twisting；Then, when preceding connection gear turns over 2 1/4 smooth circumferential in second, preceding tooth connection in second
Connection gear is in the state that is connected after in the third quarter turn of wheel and first, and then rear roller rotation in drive, second is thick
Yarn is fed by middle rear roller, and at this time in second after connection gear the second quarter turn and rear connection gear in being connected
State then drives rear roller rotation, thus the first rove is fed by rear roller, in the first rove warp rear roller and rear roller it
Between first break draft area drawing-off effect after passed through jointly with the second rove in middle draft area between front roller and middle rear roller lead
The palpus that drawing-off after the effect of stretching again with third rove jointly again through the front draft zone between front roller and middle front roller acts on
Item is twisted jointly obtains double ring section coloured yarn sections；Original state is then come back to, the circulation in next period is started.
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| CN107904730B (en) * | 2017-12-20 | 2020-12-25 | 江苏工程职业技术学院 | Composite structure slub yarn and production process thereof |
| CN108998869B (en) * | 2018-09-18 | 2021-03-16 | 宜城市天舒纺织有限公司 | Multi-color yarn production device and production process |
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| US6880320B2 (en) * | 2003-07-31 | 2005-04-19 | Prisma Fibers, Inc. | Color effect yarn and process for the manufacture thereof |
| CN102886450B (en) * | 2012-10-22 | 2014-05-07 | 四川省绵阳西南自动化研究所 | Intermittent high-speed feeding device |
| CN104131384A (en) * | 2014-08-14 | 2014-11-05 | 山东黄河三角洲纺织科技研究院有限公司 | Spinning method for wrapping colored multi-component segment color bunchy yarn |
| CN105568460B (en) * | 2015-12-22 | 2017-10-27 | 江南大学 | A kind of controllable roller interruption feeding section coloured yarn production control system of single ingot and production method |
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