CN106868674B - A kind of section of color bunchy yarn process units and production method - Google Patents
A kind of section of color bunchy yarn process units and production method Download PDFInfo
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- CN106868674B CN106868674B CN201710224371.1A CN201710224371A CN106868674B CN 106868674 B CN106868674 B CN 106868674B CN 201710224371 A CN201710224371 A CN 201710224371A CN 106868674 B CN106868674 B CN 106868674B
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- connection gear
- roller
- rove
- connection
- gear
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Classifications
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- 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
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/36—Regulating or varying draft according to a pre-arranged pattern, e.g. to produce slubs
Abstract
A kind of section of 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 preceding 2/3 circumference of connection gear in second,1/3 circumference 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 2/3 circumference of connection gear after in second,1/3 circumference Smooth,Connection gear after full tooth is added in the right end of rear roller axis,Rear connection gear is closely connected in connection gear and second afterwards,To realize the interruption feeding of rove,It saves a section color equipment and sets middle need servo-system to be added,Reduce improvement cost.
Description
Technical field
The present invention relates to ring spinning new technical field, particularly relate to a kind of section of color bunchy yarn process units 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 section of color bunchy yarn process units and production method, slightly using the first rove, second
Yarn, third rove are fed by the rear roller of spinning frame, middle rear roller, middle front roller respectively, and middle front roller and middle rear roller, in
The smooth interruption gear transmission connection in surface 1/3 is all made of between rear roller and rear roller, to realize the first rove and second
The interruption feeding of rove, third rove are continuously fed into, save a section color equipment set it is middle need to servo-system to be added, reduction is transformed into
This, while realizing the production of the section color bunchy yarn comprising double rings.
Summary of the invention
The purpose of the present invention provides a kind of section of color bunchy yarn process units and production method, has with two kinds of realization not homochromy
The interruption feeding of color rove saves a section color equipment and sets 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 section of color bunchy yarn process units, including rear roller, in after sieve
It draws, middle front roller, front roller, 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 stretch out the right end of front roller set, and the front roller axis passes through main motor band
Turn is dynamic, connection gear before adding on the right end that the front roller axis stretches out front roller set, in the preceding connection gear table
Tooth connection is evenly distributed on one circumference in face, the middle front roller is located at the back upper place of front roller, the middle front roller packet
Include middle front roller set and middle front roller axis, the middle front roller set integrated solid is scheduled on the surface of middle front roller axis, it is described in front of
The right end of roller shaft stretch out in front roller set right end, in the middle front roller axis stretches out on the right end of front roller set from a left side to
The right side successively adds preceding connection gear in first, preceding connection gear in second, the one of preceding connection gear surface in described first
Tooth connection is evenly distributed on a circumference, preceding connection gear and preceding connection gear are closely connected in described first, described
Tooth connection is evenly distributed in second on 2/3 circumference of preceding connection gear, does not have tooth connection in light on 1/3 circumference in addition
Sliding 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, the middle rear roller set integrated solid are scheduled on the surface of middle rear roller axis, rear sieve in the right end stretching of the middle rear roller axis
The right end helped pull a cart connects after from left to right successively adding in first on the right end of rear roller set in the middle rear roller axis stretches out
Connection gear after connecing in gear and second, in described first after connection gear surface a circumference on be evenly distributed with connection
Tooth, in described first after connection gear connect with connection gear preceding in second, in described first afterwards in connection gear and second before
Connection gear includes two kinds of connection status, first is that the state that is connected, i.e., in first after tooth connection and second in connection gear
In preceding connection gear 2/3 circumference on tooth connection be closely connected, second is that empty connection status, i.e., in first after connection gear
On tooth connection and second in 1/3 smooth circumferential of preceding connection gear do not connect, in described second after connection gear
2/3 circumference on be evenly distributed with tooth connection, there is no tooth connection on 1/3 circumference in addition in smooth state, it is described after sieve
The back upper place for being located at middle rear roller is drawn, the rear roller includes rear roller set and rear roller axis, and the rear roller covers integrated solid
It 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, after rear roller axis stretching
Rear connection gear is added on the right end of roller set, is evenly distributed with connection on a circumference on the rear connection gear surface
Tooth, the rear connection gear are connect with connection gear rear in second, and rear connection gear includes in the rear connection gear and second
Two kinds of connection status, first is that the state that is connected, i.e., after in tooth connection and second in connection gear after connection gear 2/3 circle
Tooth connection on week is closely connected, second is that empty connection status, i.e. rear connection in tooth connection and second in connection gear afterwards
1/3 smooth circumferential of gear does not connect, in one cycle, preceding connection gear in rear connection gear and second in first
Connection status and rear connection gear and second in after connection gear connection successively include eight kinds of assembled states circulation, 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 preceding connection gear is in the state that is connected in connection gear and second after in first, and
Rear connection gear is in empty connection status in connection gear and second afterwards, third is that preceding connection in connection gear and second after in first
Gear is in the state that is connected, and rear connection gear is also at the state of being connected in rear connection gear and second, fourth is that the
Preceding connection gear is in empty connection status, and rear connection gear in rear connection gear and second in connection gear and second after in one
In the state of being connected, fifth is that preceding connection gear is in the state that is connected in connection gear and second after in first, and after
Connection gear is also at the state of being connected after in connection gear and second, sixth is that after in first in connection gear and second before connect
It connects gear and is in the state that is connected, and rear connection gear is in empty connection status in rear connection gear and second, seventh is that first
In after in connection gear and second preceding connection gear be in empty connection status, and in rear connection gear and second after at connection gear
In the state of being connected, eighth is that preceding connection gear is in the state that is connected in connection gear and second after in first, and after connect
Connection gear is also at the state of being connected after connecing in gear and second, the rear roller, middle rear roller, middle front roller just
Top adds the first horn mouth, the second horn mouth, third horn mouth, the first rove, the second rove, third rove difference respectively
Rear roller, middle rear roller, middle front roller are fed by the first horn mouth, the second horn mouth, third horn mouth.
The invention further relates to a kind of section of color bunchy yarn production method, section color bunchy yarn includes base yarn section, single ring section coloured yarn
Section, double ring section coloured yarn sections, the base yarn section are drawing-off of the third rove through the front draft zone between front roller and middle front roller
It acts on obtained yarn to twist, the list ring section coloured yarn section is in the second rove warp between front roller and middle rear roller
The drawing-off through the front draft zone between front roller and middle front roller is made again jointly with third rove after the drawing-off effect of middle draft area
Twisted with obtained yarn, double ring section coloured yarn sections be the first rove between rear roller and rear roller after lead
Stretch area drawing-off effect after with the second rove jointly the middle draft area in through between front roller and middle rear roller drawing-off act on after
The twisting of the drawing-off with third rove jointly again through the front draft zone between front roller and middle front roller acts on again yarn and
At along being in base yarn section, single ring section coloured yarn section, double ring section coloured yarns in a cycle on section color bunchy yarn length direction
Section, base yarn section, double ring section coloured yarn sections, single ring section coloured yarn section, base yarn section, double ring section coloured yarn sections are alternately arranged, when spinning,
First rove, the second rove, third rove respectively by the first horn mouth, the second horn mouth, third horn mouth feeding rear roller, in
Rear roller, middle front roller, wherein the first rove, the second rove, third rove are respectively the different rove of color, main motor is driven
The rotation of front roller axis then drives front roller set and preceding connection gear to rotate synchronously, under original state, preceding connection gear by with
First to be closely connected in preceding connection gear drive in the rotation of front roller axis, then drive in front roller set and second
The rotation of preceding connection gear, then drives third rove to be continuously fed by middle front roller, at this time preceding connection gear and first in second
In after connection gear be in empty connection status, middle rear roller stops operating, and the second rove stops feeding, in second after connection gear
Also it stops operating, thus rear roller also stops operating, the first rove also stops feeding, and rear connection gear is connect with after in second
Gear is in empty connection status, and third rove acts on obtaining through the drawing-off of the front draft zone between front roller and middle front roller at this time
Yarn through twisting obtain base yarn section；Then, when preceding connection gear turns over 1/3 smooth circumferential in second, preceding connection in second
Connection gear is in the state that is connected after in gear and first, then rear roller rotation in drive, the second rove rear sieve in
Draw feeding, and in second after connection gear and rear connection gear still in sky connect shape, rear roller stops operating, thus first slightly
Yarn still stops feeding, after the drawing-off of middle draft area of second rove between front roller and middle rear roller effect with third rove
The yarn that the drawing-off again through the front draft zone between front roller and middle front roller acts on jointly is twisted jointly obtains single ring
Section coloured yarn section；Then in second after connection gear when turning over 1/3 smooth circumferential, in second in preceding connection gear and first after connect
It connects gear and is in the state that is connected, then rear roller rotation, the second rove are fed by middle rear roller in drive, while in second
Connection gear and rear connection gear are also at the shape that is connected afterwards, then drive rear roller rotation, thus the first rove is by rear sieve
In passing through jointly after drawing feeding, the drawing-off in first break draft area of first rove in through between rear roller and rear roller to act on the second rove
Middle draft area between front roller and middle rear roller drawing-off effect after again with third rove jointly again through front roller and in preceding sieve
The yarn that the drawing-off of front draft zone between drawing acts on is twisted jointly obtains double ring section coloured yarn sections；Then in second before connect
Connection gear is in empty connection status after connecing in gear and first, and middle rear roller stops operating, and the second rove stops feeding, and second
In after connection gear also stop operating, thus rear roller also stops operating, and the first rove also stops feeding, and in second after connection
Gear and rear connection gear are in the state that is connected, and third rove is through the front draft zone between front roller and middle front roller at this time
The yarn that acts on of drawing-off obtain base yarn section through twisting；When then preceding connection gear turns over 1/3 smooth circumferential in second,
Rear connection gear is in the state that is connected in preceding connection gear and first in second, then rear roller rotation in drive, and second
Rove is fed by middle rear roller, while rear connection gear and rear connection gear are also at the shape that is connected in second, then drive
Rear roller rotation, thus the first rove is fed by rear roller, the first break draft area in the first rove warp between rear roller and rear roller
Drawing-off effect after with the second rove jointly the middle draft area in through between front roller and middle rear roller drawing-off act on after again with
The yarn that drawing-off of the third rove jointly again through the front draft zone between front roller and middle front roller acts on is twisted jointly
To double ring section coloured yarn sections；Then in second after connection gear when turning over 1/3 smooth circumferential, preceding connection gear and the in second
Connection gear is in the state that is connected after in one, and then rear roller rotation, the second rove are fed by middle rear roller in drive, and
Connection gear connect shape still in sky with rear connection gear after in second, and rear roller stops operating, thus the first rove still stops
Feeding passes through after the drawing-off effect of middle draft area of second rove between front roller and middle rear roller with third rove again jointly
The yarn that the drawing-off of front draft zone between front roller and middle front roller acts on is twisted jointly obtains single ring section coloured yarn section；
Connection gear is in empty connection status after then in second in preceding connection gear and first, and middle rear roller stops operating, and second is thick
Yarn stops feeding, and rear connection gear also stops operating in second, thus rear roller also stops operating, and the first rove also stops feeding
Enter, and in second after connection gear and rear connection gear in the state that is connected just contacted, premenstrual sieve of third rove at this time
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 before
When connection gear turns over 1/3 smooth circumferential, rear connection gear is in the state that is connected in preceding connection gear and first in second,
Then rear roller rotation, the second rove are fed by middle rear roller in driving, while rear connection gear and rear connection gear in second
Be also at the shape that is connected, then drive rear roller rotation, thus the first rove is fed by rear roller, 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
The yarn that effect obtains is twisted jointly obtains double ring section coloured yarn sections；Connection gear rotates 2/3 gear circle after then in first
When face, original state is come back to, starts the circulation in next period.
The present invention uses the brown yakwool fiber with natural colour and black yakwool fiber respectively by spinning frame
Rear roller, middle roller feeding, decoloration yakwool fiber is fed by middle front roller, and passes through interruption between rear roller and middle front roller
Gear drive connection, connected by intermittent gear drive between middle rear roller and middle front roller, to realize brown yak
The interruption feeding of Down Fiber and black yakwool fiber, decoloration yakwool fiber are continuously fed into, and are save a section color equipment and are set middle needs
The servo-system of addition reduces improvement cost, while realizing the production with the double-colored yakwool Duan Caiping yarn of natural characteristic.
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 section of color bunchy yarn process units, including rear roller 1, middle rear roller 2, middle front roller 3, preceding sieve
4 are drawn, front roller 4 includes front roller set and front roller axis 5, and front roller set integrated solid is scheduled on the surface of front roller axis, front roller
The right end of axis stretches out the right end of front roller set, and front roller axis drives rotation by main motor 9, stretches out front roller set in front roller axis
Right end on add before connection gear 10, be evenly distributed with tooth connection on a circumference on preceding connection gear surface, in front of
Roller 3 is located at the back upper place of front roller, and middle front roller includes middle front roller set and middle front roller axis 6, middle front roller set integration
It is fixed on the surface of middle front roller axis, the right end of front roller set, stretches out in middle front roller axis in the right end stretching of middle front roller axis
Preceding connection gear 12 in preceding connection gear 11, second is from left to right successively added in first on the right end of middle front roller set,
Tooth connection is evenly distributed in first on a circumference on preceding connection gear surface, preceding connection gear and preceding connection gear in first
It is closely connected, is evenly distributed with tooth connection, 1/3 circumference in addition on 2/3 circumference of preceding connection gear in second
Upper no tooth connection is in smooth state, and middle rear roller 2 is located at the back upper place of middle front roller, middle rear roller include middle rear roller set with
Middle rear roller axis 7, middle rear roller set integrated solid are scheduled on the surface of middle rear roller axis, rear sieve in the right end stretching of middle rear roller axis
The right end helped pull a cart, tooth connection 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
Connection gear 14 after in wheel 13 and second, in first after connection gear surface a circumference on be evenly distributed with tooth connection,
Connection gear is connect with connection gear preceding in second after in first, and preceding connection gear includes in rear connection gear and second in first
Two kinds of connection status, first is that the state that is connected, i.e., in first after preceding connection gear in tooth connection and second in connection gear
Tooth connection on 2/3 circumference is closely connected, second is that empty connection status, i.e., in first after tooth connection in connection gear and
1/3 smooth circumferential of preceding connection gear does not connect in second, in second after connection gear 2/3 circumference on uniformly
Tooth connection is distributed with, does not have tooth connection in smooth state on 1/3 circumference in addition, rear roller 1 be located at middle rear roller it is rear on
Side, rear roller include rear roller set and rear roller axis 8, and rear roller set integrated solid is scheduled on the surface of rear roller axis, rear roller axis
Right end stretch out rear roller set right end, the rear roller axis stretch out rear roller set right end on add after connection gear
15, tooth connection, rear connection gear in rear connection gear and second are evenly distributed on a circumference on rear connection gear surface
It connects, rear connection gear includes two kinds of connection status in rear connection gear and second, first is that the state that is connected, i.e., rear tooth connection
Tooth connection after in tooth connection and second on wheel on the circumference of connection gear 2/3 is closely connected, second is that empty connection status,
1/3 smooth circumferential of connection gear does not connect after in tooth connection and second after i.e. in connection gear, in a cycle
It is interior, in first after in connection gear 13 and second connection status of preceding connection gear 12 in rear connection gear 15 and second after connect
The connection for connecing gear 14 successively includes the circulation of eight kinds of assembled states, first is that preceding tooth connection 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 to wheel, second is that after in first
Preceding connection gear is in the state that is connected in connection gear and second, and rear connection gear is in rear connection gear and second
Empty connection status, third is that preceding connection gear is in be connected state, and rear tooth connection in connection gear and second after in first
Connection gear is also at the state of being connected after in wheel and second, fourth 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 in the state that is connected, fifth is that connecting after in first
It connects preceding connection gear in gear and second and is in the state that is connected, and rear connection gear is also in rear connection gear and second
Be connected state, sixth is that preceding connection gear is in the state that is connected, and rear connection in connection gear and second after in first
Connection gear is in empty connection status after in gear and second, seventh is that after in first in connection gear and second at preceding connection gear
In empty connection status, and in rear connection gear and second, rear connection gear is in the state that is connected, eighth is that connection after in first
Preceding connection gear is in the state that is connected in gear and second, and rear connection gear is also at contract in rear connection gear and second
Connection status is closed, adds the first horn mouth 17, the second loudspeaker respectively in the surface of rear roller 1, middle rear roller 2, middle front roller 3
Mouth 19, third horn mouth 21, the first rove 16, the second rove 18, third rove 20 are respectively by the first horn mouth, the second loudspeaker
Mouth, third horn mouth feed rear roller, middle rear roller, middle front roller.
When spinning, the first rove 16, the second rove 18, third rove 20 are respectively by the first horn mouth 17, the second horn mouth
19, third horn mouth 21 feeds rear roller 1, middle rear roller 2, middle front roller 3, wherein the first rove, the second rove, third rove
The respectively different rove of color, main motor 9 drive front roller axis 5 to rotate, and then drive front roller set and preceding connection gear 10
It rotates synchronously, under original state, preceding connection gear 10 passes through preceding connection gear 11 in first to be closely connected therewith and drives
Middle front roller axis 5 rotates, and then preceding connection gear 12 rotates in front roller set and second in drive, then drives third rove 20
Be continuously fed by middle front roller 3, at this time in second in preceding connection gear 12 and first after connection gear 13 be in empty connection status,
Middle rear roller 2 stops operating, and the second rove 18 stops feeding, and rear connection gear 14 also stops operating in second, thus rear roller 1
Also it stops operating, third rove 20 also stops feeding, and rear connection gear 14 is connect with rear connection gear 15 in sky in second
State, the yarn that third rove 20 is acted on through the drawing-off of the front draft zone between front roller 4 and middle front roller 3 at this time is through adding
Twirl obtains base yarn section；Then, when preceding connection gear 12 turns over 1/3 smooth circumferential in second, in second preceding connection gear 12 with
Connection gear 13 is in the state that is connected after in first, and then rear roller 2 rotates in drive, and the second rove 18 is by middle rear roller
2 feedings, and in second after connection gear 14 and rear connection gear 15 still in empty connect shape, rear roller 1 stops operating, thus the
One rove 16 still stops feeding, after the drawing-off effect of middle draft area of second rove 18 between front roller 3 and middle rear roller 2
The yarn acted on the common drawing-off again through the front draft zone between front roller 4 and middle front roller 3 of third rove 20 is common
Twisting obtains single ring section coloured yarn section；When then rear connection gear 14 turns over 1/3 smooth circumferential in second, preceding connection in second
Connection gear 13 is in and is connected state after in gear 12 and first, then drive in rear roller 2 rotate, the second rove 18 by
Middle rear roller 2 is fed, while rear connection gear 14 and rear connection gear 15 are also at the shape that is connected in second, after then driving
Roller 1 rotates, thus the first rove 16 is fed by rear roller 1, the first rove 16 between rear roller 2 and rear roller 1 after
After the drawing-off effect of draft area with the drawing-off of the middle draft area in the second rove 18 jointly warp between front roller 3 and middle rear roller 2
It is acted on again with the common drawing-off again through the front draft zone between front roller 4 and middle front roller 3 of third rove 20 after effect
Yarn is twisted jointly obtains double ring section coloured yarn sections；Connection gear 13 is in after then in second in preceding connection gear 12 and first
Empty connection status, middle rear roller 2 stop operating, and the second rove 18 stops feeding, and rear connection gear 14 also stops operating in second,
Thus rear roller 1 also stops operating, and the first rove 16 also stops feeding, and rear connection gear 14 and rear connection gear 15 in second
In the state of being connected, third rove 20 is acted on through the drawing-off of the front draft zone between front roller 4 and middle front roller 3 at this time
To yarn through twisting obtain base yarn section；When then preceding connection gear 12 turns over 1/3 smooth circumferential in second, in second before connect
Connection gear 13 is in the state that is connected after connecing in gear 12 and first, and then rear roller 2 rotates in drive, the second rove 18
It is fed by middle rear roller 2, while rear connection gear 14 and rear connection gear 15 are also at the shape that is connected in second, then drive
Rear roller 1 rotates, thus the first rove 16 is fed by rear roller 1, in the first rove 16 warp between rear roller 2 and rear roller 1
It is led after the drawing-off effect in first break draft area with middle draft area in the second rove 18 jointly warp between front roller 3 and middle rear roller 2
It acts on obtaining with the common drawing-off again through the front draft zone between front roller 4 and middle front roller 3 of third rove 20 again after the effect of stretching
Yarn twist jointly and obtain double ring section coloured yarn sections；When then rear connection gear 14 turns over 1/3 smooth circumferential in second, the
Rear connection gear 13 is in the state that is connected in preceding connection gear 12 and first in two, and then rear roller 2 rotates in drive, the
Two rove 18 are fed by middle rear roller 2, and in second after connection gear 14 and rear connection gear 15 still in empty connect shape, rear sieve
Draw and 1 stop operating, thus the first rove still stops feeding, in the second rove 18 warp between front roller 3 and middle rear roller 2 in lead
Make after stretching the drawing-off effect in area with the common drawing-off through the front draft zone between front roller 4 and middle front roller 3 again of third rove 20
It is twisted jointly with obtained yarn and obtains single ring section coloured yarn section；Tooth connection after then in second in preceding connection gear 12 and first
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 the state that is connected that has just contacted, and third rove 20 is through before between front roller 4 and middle front roller 3 at this time
The yarn that the drawing-off of draft area acts on obtains base yarn section through twisting；Then preceding connection gear 12 turns over 1/3 light in second
When sliding circumference, in second in preceding connection gear 12 and first after connection gear 13 be in the state that is connected, then in drive after
Roller 2 rotates, and the second rove 18 is fed by middle rear roller 2, while rear connection gear 14 is also located with rear connection gear 15 in second
In the shape that is connected, then rear roller 1 is driven to rotate, thus the first rove 16 is fed by rear roller 1, after the first rove 1 is in
After the drawing-off effect in the first break draft area between roller 2 and rear roller 1 with front roller 3 and middle rear roller in the second rove 18 jointly warp
It is common again through leading before between front roller 4 and middle front roller 3 with third rove 20 again after the drawing-off effect of middle draft area between 2
It stretches the yarn that the drawing-off in area acts on and twists jointly and obtain double ring section coloured yarn sections；13 turns of connection gear after then in first
When dynamic 2/3 gear disc, original state is come back to, the circulation in next period is started.
Claims (2)
1. a kind of section of color bunchy yarn process units, including rear roller, middle rear roller, middle front roller, front roller, it is characterised in that：
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, described
The right end of front roller axis stretches out the right end of front roller set, and the front roller axis is driven by main motor and rotated, in the front roller
Axis, which stretches out on the right end that front roller covers, adds preceding connection gear, uniformly divides on a circumference on the preceding connection gear surface
It is furnished with tooth connection, the middle front roller is located at the back upper place of front roller, and the middle front roller includes middle front roller set preceding sieve in
Pulling shaft, the middle front roller set integrated solid are scheduled on the surface of middle front roller axis, the right end of the middle front roller axis stretch out in front of
The right end of roller set, before from left to right successively being added in first on the right end of front roller set in the middle front roller axis stretches out
Connection gear, preceding connection gear in second, the company of being evenly distributed on a circumference on preceding connection gear surface in described first
Tooth is connect, preceding connection gear and preceding connection gear are closely connected in described first, the 2/3 of preceding connection gear in described second
Circumference on be evenly distributed with tooth connection, there is no tooth connection in smooth state, the middle rear roller position on 1/3 circumference in addition
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 2/3 circumference
On tooth connection be closely connected, second is that empty connection status, i.e., in first after in tooth connection and second in connection gear before
1/3 smooth circumferential of connection gear does not connect, in described second after connection gear 2/3 circumference on be uniformly distributed
Have tooth connection, there is no tooth connection in smooth state on 1/3 circumference in addition, the rear roller be located at middle rear roller it is rear on
Side, 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, institute
The right end for stating rear roller axis stretches out the right end of rear roller set, after adding on the right end that the rear roller axis stretches out rear roller set
Connection gear, is evenly distributed with tooth connection after described on a circumference on connection gear surface, it is described after connection gear and the
Connection gear connects after in two, and rear connection gear includes two kinds of connection status in the rear connection gear and second, first is that agreeing with
Connection status, i.e. tooth connection afterwards in the tooth connection and second in connection gear on the circumference of rear connection gear 2/3 are closely agreed with
Connection, second is that empty connection status, i.e., after in tooth connection and second in connection gear after connection gear 1/3 smooth circumferential not
Connect, in one cycle, in first after in connection gear and second preceding connection gear connection status and rear tooth connection
The connection of connection gear successively includes the circulation of eight kinds of assembled states after in wheel and second, first is that connection gear and the after in first
Preceding connection gear is in empty connection status in two, and rear connection gear is also at sky connection status in rear connection gear and second,
Second is that preceding connection gear is in the state that is connected in connection gear and second after in first, and in rear connection gear and second after
Connection gear is in empty connection status, third is that 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, fourth is that connection gear and the after in first
Preceding connection gear is in empty connection status in two, and rear connection gear is in the state that is connected in rear connection gear and second,
Fifth is that preceding connection gear is in the state that is connected in connection gear and second after in first, and in rear connection gear and second after
Connection gear is also at the state of being connected, sixth is that 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, seventh is that connection gear and second after in first
In preceding connection gear be in empty connection status, and in rear connection gear and second after connection gear be in the state that is connected, eight
Be in first after in connection gear and second preceding connection gear be in the state that is connected, and in rear connection gear and second after connect
It connects gear and is also at the state of being connected, add first respectively in the surface of the rear roller, middle rear roller, middle front roller
Horn mouth, the second horn mouth, third horn mouth, the first rove, the second rove, third rove are respectively by the first horn mouth, second
Horn mouth, third horn mouth feed rear roller, middle rear roller, middle front roller.
2. a kind of section of color bunchy yarn production method, it is characterised in that：Section color bunchy yarn include base yarn section, single ring section coloured yarn section,
Double ring section coloured yarn sections, the base yarn section are that third rove is acted on through the drawing-off of the front draft zone between front roller and middle front roller
Obtained yarn is twisted, it is described list ring section coloured yarn section be the second rove warp between front roller and middle rear roller in lead
Drawing-off with third rove jointly again through the front draft zone between front roller and middle front roller acts on after stretching the drawing-off effect in area
To yarn twist, double ring section coloured yarn sections are first break draft area between rear roller and rear roller in the first rove warp
Drawing-off effect after with the second rove jointly the middle draft area in through between front roller and middle rear roller drawing-off act on after again with
The yarn that drawing-off of the third rove jointly again through the front draft zone between front roller and middle front roller acts on is twisted, edge
In a cycle on section color bunchy yarn length direction in base yarn section, single ring section coloured yarn section, double ring section coloured yarn sections, base yarn
Section, double ring section coloured yarn sections, single ring section coloured yarn section, base yarn section, double ring section coloured yarn sections are alternately arranged, and when spinning, first is thick
Yarn, the second rove, third rove respectively by the first horn mouth, the second horn mouth, third horn mouth feeding rear roller, in after sieve
It draws, middle front roller, wherein the first rove, the second rove, third rove are respectively the different rove of color, main motor drives preceding sieve
Pulling shaft rotation then drives front roller set and preceding connection gear to rotate synchronously, and under original state, preceding connection gear passes through tight therewith
In close first to be connected preceding connection gear drive in the rotation of front roller axis, then drive in front roller set and second before connect
Connect gear rotation, then third rove driven to be continuously fed by middle front roller, at this time in second in preceding connection gear and first after
Connection gear is in empty connection status, and middle rear roller stops operating, and the second rove stops feeding, and rear connection gear is also stopped in second
Rotation stop is dynamic, thus rear roller also stops operating, and the first rove also stops feeding, and rear connection gear and rear connection gear in second
In empty connection status, 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 1/3 smooth circumferential in second, preceding connection gear in second
With first in after connection gear be in and be connected state, then drive in rear roller rotation, the second rove fed by middle rear roller
Enter, and in second after connection gear and rear connection gear still in empty connect shape, rear roller stops operating, thus the first rove is still
Stop feeding, it is common with third rove after the drawing-off effect of middle draft area of second rove between front roller and middle rear roller
The yarn that drawing-off again through the front draft zone between front roller and middle front roller acts on is twisted jointly obtains single ring section coloured silk
Yarn section；When then rear connection gear turns over 1/3 smooth circumferential in second, rear tooth connection in preceding connection gear and first in second
Wheel in being connected state, then drive in rear roller rotation, the second rove feeds by middle rear roller, at the same in second after connect
It connects gear and rear connection gear is also at the shape that is connected, then drive rear roller rotation, thus the first rove is fed by rear roller
Enter, pass through jointly after the drawing-off in first break draft area of first rove between rear roller and rear roller effect with the second rove in preceding sieve
Draw after the drawing-off effect of the middle draft area between middle rear roller again with third rove jointly again through front roller and middle front roller it
Between the yarn that acts on of drawing-off of front draft zone twist jointly and obtain double ring section coloured yarn sections；Then preceding tooth connection in second
Connection gear is in empty connection status after in wheel and first, and middle rear roller stops operating, and the second rove stops feeding, in second after
Connection gear also stops operating, thus rear roller also stops operating, and the first rove also stops feeding, and rear connection gear in second
It is in the state that is connected with rear connection gear, at this time third rove leading through the front draft zone between front roller and middle front roller
The yarn that the effect of stretching obtains obtains base yarn section through twisting；When then preceding connection gear turns over 1/3 smooth circumferential in second, second
In in preceding connection gear and first after connection gear be in the state that is connected, then drive in rear roller rotation, the second rove
It is fed by middle rear roller, while rear connection gear and rear connection gear are also at the shape that is connected in second, sieve after then driving
Rotation is drawn, thus the first rove is fed by rear roller, the first break draft area in the first rove warp between rear roller and rear roller is led
Stretch effect after with the second rove jointly the middle draft area in through between front roller and middle rear roller drawing-off act on after again with third
The yarn that drawing-off of the rove jointly again through the front draft zone between front roller and middle front roller acts on twist jointly obtain it is double
Ring section coloured yarn section；When then rear connection gear turns over 1/3 smooth circumferential in second, in second in preceding connection gear and first
Connection gear is in the state that is connected afterwards, and then rear roller rotation, the second rove are fed by middle rear roller in drive, and second
In after connection gear and rear connection gear still in empty connect shape, rear roller stops operating, thus the first rove still stops feeding,
After the drawing-off effect of middle draft area of second rove between front roller and middle rear roller with third rove premenstrual sieve again jointly
The yarn for drawing the drawing-off of the front draft zone between middle front roller to act on is twisted jointly obtains single ring section coloured yarn section；Then
Rear connection gear is in empty connection status in preceding connection gear and first in second, and middle rear roller stops operating, and the second rove stops
Only feeding, rear connection gear also stops operating in second, thus rear roller also stops operating, and the first rove also stops feeding, and
Connection gear is in the state that is connected just contacted with rear connection gear after in second, and third rove is through front roller at this time
The yarn that the drawing-off of front draft zone between front roller acts on obtains base yarn section through twisting；The then preceding tooth connection in second
When wheel turns over 1/3 smooth circumferential, rear connection gear is in the state that is connected in preceding connection gear and first in second, then band
Rear roller rotation, the second rove are fed by middle rear roller in dynamic, while rear connection gear is also at rear connection gear in second
Be connected shape, then drives rear roller rotation, thus the first rove is fed by rear roller, the first rove in through rear roller with after
Middle drawing-off between front roller and middle rear roller in passing through jointly after the drawing-off effect in the first break draft area between roller with the second rove
Drawing-off after the drawing-off effect in area again with third rove jointly again through the front draft zone between front roller and middle front roller acts on
To yarn twist jointly and obtain double ring section coloured yarn sections；When then rear connection gear rotates 2/3 gear disc in first, weight
Original state newly is returned to, starts the circulation in next period.
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| CN201710224371.1A CN106868674B (en) | 2017-04-07 | 2017-04-07 | A kind of section of color bunchy yarn process units and production method |
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| CN201710224371.1A CN106868674B (en) | 2017-04-07 | 2017-04-07 | A kind of section of color bunchy yarn process units and production method |
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|---|---|---|---|---|
| GB1096621A (en) * | 1963-11-01 | 1967-12-29 | Courtaulds Ltd | Gear drive |
| CN200949644Y (en) * | 2006-09-21 | 2007-09-19 | 王立明 | Intermittent planetary gear speed changing device |
| CN201433272Y (en) * | 2009-05-15 | 2010-03-31 | 赖长明 | Device used in BC584 spinning machine for producing knot yarn |
| CN202992087U (en) * | 2012-11-15 | 2013-06-12 | 重庆洋迪机电有限公司 | Intermittence movement mechanism |
| CN203297541U (en) * | 2013-05-28 | 2013-11-20 | 珠海格力电器股份有限公司 | Air conditioner and intermittent gear mechanism thereof |
| CN105714429A (en) * | 2016-04-06 | 2016-06-29 | 江苏联宏纺织有限公司 | Mechanical segment-colour yarn production device and rear roller driving gear setting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865015A (en) * | 1981-10-13 | 1983-04-18 | Mitsubishi Rayon Co Ltd | Preparing apparatus of special spun yarn |
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2017
- 2017-04-07 CN CN201710224371.1A patent/CN106868674B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096621A (en) * | 1963-11-01 | 1967-12-29 | Courtaulds Ltd | Gear drive |
| CN200949644Y (en) * | 2006-09-21 | 2007-09-19 | 王立明 | Intermittent planetary gear speed changing device |
| CN201433272Y (en) * | 2009-05-15 | 2010-03-31 | 赖长明 | Device used in BC584 spinning machine for producing knot yarn |
| CN202992087U (en) * | 2012-11-15 | 2013-06-12 | 重庆洋迪机电有限公司 | Intermittence movement mechanism |
| CN203297541U (en) * | 2013-05-28 | 2013-11-20 | 珠海格力电器股份有限公司 | Air conditioner and intermittent gear mechanism thereof |
| CN105714429A (en) * | 2016-04-06 | 2016-06-29 | 江苏联宏纺织有限公司 | Mechanical segment-colour yarn production device and rear roller driving gear setting method |
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Effective date of registration: 20201202 Address after: Room 406, no.3020 Huling Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou lingchuang Technology Co., Ltd Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University |