CN106592028B - A kind of spinning apparatus and Yarn spinning method enhancing draft area fiber control - Google Patents
A kind of spinning apparatus and Yarn spinning method enhancing draft area fiber control Download PDFInfo
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- CN106592028B CN106592028B CN201611151190.2A CN201611151190A CN106592028B CN 106592028 B CN106592028 B CN 106592028B CN 201611151190 A CN201611151190 A CN 201611151190A CN 106592028 B CN106592028 B CN 106592028B
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- roller
- jackshaft
- mid
- rubber roll
- component
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
Abstract
The present invention provides a kind of spinning apparatus and Yarn spinning method enhancing draft area fiber control, it include the first break draft roller pair being made of rear roller and back cot, the middle drawing rollers pair being made of middle roller and mid-rubber roll, the front traction roller pair being made of front roller and preceding rubber roller, upper pin is added on mid-rubber roll, the clearing up assembly of roller type is installed additional in the front and rear of upper pin, and the clearing up assembly of roller type drives rotation by back cot and mid-rubber roll, install the collection polycarboxylic component of the roller type rotated together with front roller additional on the front roller positioned at preceding jaw, mechanically gather effect after arrangement control action and the drawing-off to yarn in draft area to realize, improve resultant yarn comprehensive quality.
Description
Technical field
The present invention relates to spinninging technical field, more particularly to a kind of spinning enhancing draft area fiber control
Device and Yarn spinning method.
Background technology
RING SPINNING technology is a kind of current domestic and international application most widely spinning technique, but this technology is due to twisting three
The presence of angular region and the yield for increasing filoplume.Therefore, for the improvement one of ring spinning technology especially its twisting process
Be directly that more popular project is studied in spinning, and achieve in terms of engineering practice and theoretical research a series of plentiful and substantial researchs at
Fruit, such as compact spinning, solo spun, dislocation spinning etc..Especially compact spinning technology, by increasing before ring throstle draft gear
Add a fiber aggregate area so that fiber realizes twisting in the state of parallel, close, is the important of ring spinning technical field
Reform.Since fiber is more uniformly stressed during resultant yarn, obvolvent is close, thus yarn texture and quality have the mutation of matter,
Use scale at home is also gradually expanded, 5 years especially nearly, from 2008 less than 1,000,000 ingots, more than 500 ten thousand ingots in 2010,
By 2014 more than 25,000,000 ingots, and future will increase at faster speed.There are mainly five types of different knots in the world at present
The compact spinning system of structure, wherein four producers gather for negative pressure gas flow.Therefore, it is current Advance of Compact Spinning Technology that suction type, which gathers,
In be most widely used gather form, the fiber strip cross-direction shrinkage after drawing-off is made using negative pressure gas flow, is gathered and closely,
And then the fiber at yarn edge is made effectively to gather to the yarn center of doing, twist triangle zone is reduced to the maximum extent, to significantly
Yarn filoplume is reduced, fiber utilization coefficient and yarn strength are improved.But negative pressure collecting needs to increase additional energy consumption, to increase
Add production cost.
In view of the above-mentioned problems, the present invention provides a kind of spinning apparatus and Yarn spinning method enhancing draft area fiber control,
By installing the clearing up assembly of roller type additional in the front and rear of upper pin, and the clearing up assembly of roller type is by back cot and mid-rubber roll
Rotation is driven, installs the collection polycarboxylic component of the roller type rotated together with front roller additional on the front roller positioned at preceding jaw, to real
Now mechanical after the arrangement control action to yarn in draft area and drawing-off gathers effect, raising resultant yarn comprehensive quality.
Invention content
The purpose of the present invention provides a kind of spinning apparatus and Yarn spinning method enhancing draft area fiber control, with realization pair
Mechanically gather effect after arrangement control action and drawing-off of the yarn in draft area, improves resultant yarn comprehensive quality.
In order to achieve the above object, the present invention relates to a kind of spinning apparatus enhancing draft area fiber control, including
The first break draft roller being made of rear roller and back cot to, the middle drawing rollers that are made of middle roller and mid-rubber roll to, by preceding sieve
The front traction roller pair with preceding rubber roller composition is drawn, the rear roller includes rear roller axis, after being fixedly connected on rear roller axis
Roller set, the back cot include back cot axis, and back cot set, the middle roller packet are connected with by bearing on back cot axis
Rear roller axis is included, middle roller set is fixedly connected on middle roller axis, the mid-rubber roll includes mid-rubber roll axis, on mid-rubber roll axis
It is connected with mid-rubber roll set by bearing, the front roller includes front roller axis, and front roller set is fixedly connected on front roller axis,
The preceding rubber roller includes preceding rubber roller, rubber roller set before being connected with by bearing on preceding rubber roller, the back cot, mid-rubber roll,
Preceding rubber roller is fixed on the lower section of pressure-applying unit, the preceding rubber roller of two neighboring spindle, mid-rubber roll axis, back cot axis integration connection
A spindle pair is formed, preceding rubber roller set, mid-rubber roll set, the back cot of a spindle pair keep certain spacing between covering, in institute
It states and adds pin on mid-rubber roll, the upper pin includes left selling sheet and right selling sheet, and the left selling sheet and right selling sheet pass through intermediate pin
Piece connects, the left selling sheet and right selling sheet be triangular structure of right angle, the left selling sheet and right selling sheet and front end be it is arc-shaped,
Left support column and right support column, the left support column and right support are added on the upper side of the left selling sheet and right selling sheet respectively
Column is cylindrical, and the side of the outer circumference of the left support column and right support column is fixed on the upper side of left selling sheet and right selling sheet
On, it is connected with left front clearing up assembly in the left selling sheet front end, right prefinishing component, institute are connected in the front end of the right selling sheet
It includes the first jackshaft to state left front clearing up assembly and right prefinishing component, and first jackshaft is solid cylindrical, the left side
The right end of first jackshaft of prefinishing component, right prefinishing component the left end of the first jackshaft connected by arc pitman
In left selling sheet and right selling sheet, the right end of the first jackshaft of the left front clearing up assembly passes through first bearing and arc pitman
It is connected, the left end of the first jackshaft of the right prefinishing component is connected by second bearing with arc pitman, on the left side
Being fixed on first jackshaft of prefinishing component and right prefinishing component fixed has first set and second set, the first set and
It is yarn fibre finish area between two sets, the rear end of the intermediate selling sheet is connected with left socle and right support, in the left socle
It is respectively arranged with left arc insertion mouth with the intermediate position of right support and right arc is embedded in mouth, in the left socle and right support
Tail end the first final finishing component and the second final finishing component, before the first final finishing component is located at the second final finishing component
Portion, the first final finishing component and the second final finishing component include the second jackshaft, and second jackshaft is solid cylinder
The intermediate position of shape, second jackshaft is fixed on the tail end of left socle and right support, in the first final finishing component and
Fixed on the second jackshaft of second final finishing component being located on the left of left socle it is fixed have third set and the 4th set, described the
Fixed on the second jackshaft of one final finishing component and the second final finishing component being located on the right side of right support it is fixed have the 5th set with
6th set, it is close between the third set of the first final finishing component and the second final finishing component, is close between the 4th set, the 5th
It is close between set, is close between the 6th set, between third set and the 4th set, between the 5th set and the 6th set be yarn fiber
Distribution Area, adds collection polycarboxylic component on front roller, and the collection polycarboxylic component is located at what front roller was formed with preceding rubber roller face contact
The front end of preceding jaw, the collection polycarboxylic component includes third jackshaft, and the left end and right end of the third jackshaft pass through respectively
Three bearings and fourth bearing are connect with the rear end of left connecting bracket and right connecting bracket, the left connecting bracket and right connecting bracket
Front end be fixed on pressure-applying unit, on the third jackshaft it is fixed it is fixed have the 7th set and the 8th set, the described 7th
It is preceding Nesting Zone between set and the 8th set, front roller axis is driven by main motor and rotated, and middle roller axis is by first gear with before
Roller axis connection, rear roller axis pass through second gear and middle roller axis connection.
The invention further relates to a kind of Yarn spinning method enhancing draft area fiber control, upper pin is embedded in mouth by left arc
And right arc insertion mouth is embedded on the mid-rubber roll axis between the mid-rubber roll set of a spindle pair, the fixed installation sold in realization,
Upper leather ring is tightly placed in the left support column or right support column of mid-rubber roll set, left selling sheet or right selling sheet, the left selling sheet of upper pin or right selling sheet
Arc-shaped front end on, realize the installation of upper leather ring, the back cot of a spindle pair, mid-rubber roll, preceding rubber roller back cot set, in
Back cot axis, mid-rubber roll axis, preceding rubber roller between rubber roller set, preceding rubber roller set grab after being embedded into the lower section of pressure-applying unit, in
In grabbing and before grabbing, the installation of back cot, mid-rubber roll, preceding rubber roller is realized；When spinning, pressure-applying unit is pressed so that back cot cover and
It is closely closely tight between pressing, preceding rubber roller set and front roller set between pressing, mid-rubber roll set and middle roller set between rear roller set
Close pressing, jaw after being formed between back cot set and rear roller set, in being formed between the upper leather ring and middle roller set of mid-rubber roll set
Jaw, jaw before being formed between preceding rubber roller set and front roller set, while the first set of left front clearing up assembly and right prefinishing component
It is close to preceding rubber roller set with second set, the third set of the second final finishing component, the 4th set, the 5th set, the 6th set and back cot set
It is close to, motor directly drives front roller shaft rotation dynamic, then drives front roller set rotation, then drives close face contact therewith
7th set, the 8th set and the set rotation of preceding rubber roller, the 7th set, the 8th set rotates the third jackshaft for then driving connection fixed thereto
Rotation, preceding rubber roller set rotate the first set for then driving left front clearing up assembly and right prefinishing component and second set of rotation, then
The first jackshaft is driven to rotate, front roller shaft rotation is dynamic then to drive middle roller shaft rotation dynamic by first gear, sieve in then driving
It helps pull a cart rotation, mid-rubber roll intimate contact therewith is then driven to cover rotation, middle roller shaft rotation is dynamic then to be driven by second gear
Rear roller shaft rotation is dynamic, then drives rear roller set rotation, back cot intimate contact therewith is then driven to cover rotation, back cot set
Rotation then drives the third set of the second final finishing component, the 4th set, the 5th set, the 6th set of rotation, whole after then driving first
Manage the third set of component, the 4th set, the 5th set, the 6th set rotate, then drive respectively whole after the first final finishing component and second
Manage the second jackshaft rotation of component；When spinning, rove, which is covered to press between rear roller set by back cot, to be fed, defeated by rear jaw
It is covered between the second jackshaft or the 5th set and the 6th set between the 4th set into the third of the second final finishing component after going out
The second jackshaft, at this time the CONTACT WITH FRICTION in the second jackshaft and rove between fiber provide the first additional friction force for fiber
, third set and the 4th set or the 5th set and the 6th set more obvolvent made between fiber then enter the first final finishing group
The third of part covers the second jackshaft between the second jackshaft or the 5th set and the 6th set between the 4th set, and at this time second
CONTACT WITH FRICTION in jackshaft and rove between fiber provides the second additional friction field of force for fiber, third set and the 4th set or the
Five sets and the 6th set more obvolvents made between fiber, it is then defeated by being pressed between the upper leather ring of mid-rubber roll set and middle roller set
Go out, the drawing-off in the first break draft area of composition is acted on by first break draft roller pair and middle drawing rollers, is output and then enter by middle jaw
The first jackshaft between the first set of left front clearing up assembly or right prefinishing component and second set, at this time the first jackshaft with it is thick
CONTACT WITH FRICTION in yarn between fiber provides the third additional friction field of force for fiber, and first set and second set make between fiber
More obvolvent is finally covered by preceding rubber roller and presses output between front roller set, by middle drawing rollers pair and front traction roller pair
The drawing-off of the front draft zone of composition acts on, and obtains the yarn after drawing-off, yarn exported by preceding jaw after by the 7th set, the 8th set it
Between the top of third jackshaft pass through, on the one hand gathered effect by the mechanical of preceding Nesting Zone, on the other hand by third
The rotation of jackshaft drives output, to reduce resistance twist effect.
The present invention by upper pin front and rear install additional roller type clearing up assembly, and the clearing up assembly of roller type by
Back cot and mid-rubber roll drive rotation, install the collection of the roller type rotated together with front roller additional on the front roller positioned at preceding jaw
Polycarboxylic component gathers effect to realize to mechanical after arrangements control action of the yarn in draft area and drawing-off, raising at
Yarn comprehensive quality.
Description of the drawings
Fig. 1 is the spinning process structural schematic diagram for enhancing draft area fiber control of the present invention；
Fig. 2 is the upper latch structure schematic diagram of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of spinning apparatus enhancing draft area fiber control, including by 3 groups of rear roller 2 and back cot
At first break draft roller to, the middle drawing rollers that are made of middle roller 4 and mid-rubber roll 5 to, be made of front roller 6 and preceding rubber roller 7
Front traction roller pair, rear roller includes rear roller axis, rear roller set is fixedly connected on rear roller axis, after back cot includes
Rubber roller is connected with back cot set on back cot axis by bearing, and middle roller includes rear roller axis, fixed on middle roller axis
It is connected with middle roller set, mid-rubber roll includes mid-rubber roll axis, and mid-rubber roll set, front roller packet are connected with by bearing on mid-rubber roll axis
Front roller axis is included, front roller set is fixedly connected on front roller axis, preceding rubber roller includes preceding rubber roller, is passed through on preceding rubber roller
Rubber roller set before bearing is connected with, back cot, mid-rubber roll, preceding rubber roller are fixed on the lower section of pressure-applying unit, before two neighboring spindle
Rubber roller, mid-rubber roll axis, back cot axis integration connection one spindle pair of composition, preceding rubber roller set, the mid-rubber roll of a spindle pair
Certain spacing is kept between set, back cot set, upper pin is added on mid-rubber roll, upper pin includes left selling sheet 11 and right selling sheet
12, left selling sheet is connected with right selling sheet by intermediate selling sheet, and left selling sheet and right selling sheet are triangular structure of right angle, left selling sheet and right pin
Piece and front end are arc-shaped, and left support column 13 and right support column 14 are added respectively on the upper side of left selling sheet and right selling sheet,
Left support column and right support column are cylindrical, and the side of the outer circumference of left support column and right support column is fixed on left selling sheet and the right side
On the upper side of selling sheet, it is connected with left front clearing up assembly 17 in left selling sheet front end, right prefinishing is connected in the front end of right selling sheet
Component 18, left front clearing up assembly and right prefinishing component include the first jackshaft 19, and the first jackshaft is solid cylindrical, left front
The right end of first jackshaft of clearing up assembly, right prefinishing component the first jackshaft left end pass through arc pitman 20 connect
In left selling sheet and right selling sheet, the right end of the first jackshaft of left front clearing up assembly passes through first bearing 21 and arc pitman phase
Even, the left end of the first jackshaft of right prefinishing component is connected by second bearing 31 with arc pitman, in left front arrangement group
Fixed on first jackshaft of part and right prefinishing component it is fixed have first set 22 and second set 23, between first set and second set
Rear end for yarn fibre finish area, intermediate selling sheet is connected with left socle 15 and right support 16, in left socle and right support
Between position be respectively arranged with left arc insertion mouth and right arc insertion mouth, in tail end the first final finishing group of left socle and right support
Part 24 and the second final finishing component 25, the first final finishing component are located at the front of the second final finishing component, the first final finishing component
Include the second jackshaft 26 with the second final finishing component, the second jackshaft is solid cylindrical, the intermediate position of the second jackshaft
It is fixed on the tail end of left socle and right support, in being located on the left of left socle for the first final finishing component and the second final finishing component
Fixed on second jackshaft it is fixed have third set 27 and the 4th set 28, in the position of the first final finishing component and the second final finishing component
Fixed on the second jackshaft on the right side of the right support it is fixed have the 5th set 29 and the 6th set 30, after the first final finishing component and second
It is close between the third set of clearing up assembly, is close between the 4th set, is close between the 5th set, being close between the 6th set, third set
And between the 4th set, between the 5th set and the 6th set be yarn fibre finish area, collection polycarboxylic component is added on front roller, is gathered
Component is located at the front end for the preceding jaw that front roller is formed with preceding rubber roller face contact, and collection polycarboxylic component includes third jackshaft 8, third
The left end and right end of jackshaft are connected by 3rd bearing and fourth bearing with the rear end of left connecting bracket and right connecting bracket respectively
It connects, the front end of left connecting bracket and right connecting bracket is fixed on pressure-applying unit, fixed on third jackshaft fixed to have
Seven set 9 and the 8th set 10, be preceding Nesting Zone between the 7th set and the 8th set, and front roller axis is driven by main motor and rotated, middle sieve
Pulling shaft passes through second gear and middle roller axis connection by first gear and front roller axis connection, rear roller axis.
When spinning, the mid-rubber roll that upper pin is embedded into a spindle pair by left arc insertion mouth and right arc insertion mouth covers it
Between mid-rubber roll axis on, the fixed installation sold in realization, upper leather ring be tightly placed in mid-rubber roll set, left selling sheet 11 or right selling sheet 12 a left side
On the arc-shaped front end of support column 13 or right support column 14, the left selling sheet of upper pin or right selling sheet, the installation of upper leather ring is realized, one
Back cot axis between the back cot 3 of spindle pair, mid-rubber roll 5, the back cot set of preceding rubber roller 7, mid-rubber roll set, preceding rubber roller set, in
Rubber roller, preceding rubber roller grab after being embedded into the lower section of pressure-applying unit, in grab and before grab in, realize back cot, mid-rubber roll, preceding glue
The installation of roller；When spinning, pressure-applying unit is pressed so that back cot cover and rear roller set between closely pressing, mid-rubber roll set and in
It closely closely presses between pressing, preceding rubber roller set and front roller set between roller set, is formed between back cot set and rear roller set
Jaw afterwards, jaw in being formed between the upper leather ring and middle roller set of mid-rubber roll set, before being formed between preceding rubber roller set and front roller set
Jaw, while the first set 22 of left front clearing up assembly 17 and right prefinishing component 18 and second set 23 are close to preceding rubber roller set,
The third of two final finishing components 25 covers 27, the 4th sets 28, the 5th sets 29, the 6th sets 30 to be close to back cot set, the direct band of motor
Dynamic front roller shaft rotation is dynamic, then drives front roller set rotation, then drives the 7th set 9, the 8th set of close face contact therewith
10 and preceding rubber roller set rotation, the 7th set, the 8th set of rotation then drive the third jackshaft 8 of connection fixed thereto to rotate, preceding glue
Roller set rotates the first set 22 for then driving left front clearing up assembly 17 and right prefinishing component 18 and second set of 23 rotation, then band
Dynamic first jackshaft 19 rotation, front roller shaft rotation is dynamic then to drive middle roller shaft rotation dynamic by first gear, sieve in then driving
It helps pull a cart rotation, mid-rubber roll intimate contact therewith is then driven to cover rotation, middle roller shaft rotation is dynamic then to be driven by second gear
Rear roller shaft rotation is dynamic, then drives rear roller set rotation, back cot intimate contact therewith is then driven to cover rotation, back cot set
Rotation then drives the third set of the second final finishing component 25, the 4th set, the 5th set, the 6th set of rotation, after then driving first
The third set of clearing up assembly 24, the 4th set, the 5th set, the 6th set of rotation, then drive the first final finishing component and second respectively
Second jackshaft 26 of final finishing component rotates；Rove 1, which is covered to press between rear roller set by back cot, to be fed, defeated by rear jaw
Enter the second jackshaft 26 between the third set 27 of the second final finishing component 25 and the 4th set 28 or the 5th set of 29 Hes after going out
The second jackshaft between 6th set 30, at this time the CONTACT WITH FRICTION in the second jackshaft and rove between fiber provide for fiber
The one additional friction field of force, third set and the 4th set or the 5th set and the 6th set more obvolvent made between fiber, then enter
The third of first final finishing component 24 covers second between the second jackshaft or the 5th set and the 6th set between the 4th set
Jackshaft, at this time the CONTACT WITH FRICTION in the second jackshaft and rove between fiber provide the second additional friction field of force for fiber,
Three sets and the 4th set or the 5th set and the 6th set more obvolvents made between fiber, then by the upper leather ring of mid-rubber roll set in
Output is pressed between roller set, the drawing-off in the first break draft area of composition is acted on by first break draft roller pair and middle drawing rollers, by
Middle jaw is output and then enter first between the first set 22 of left front clearing up assembly 17 or right prefinishing component 18 and second set 23
Jackshaft 19, at this time the CONTACT WITH FRICTION in the first jackshaft and rove between fiber provide the third additional friction field of force for fiber,
First set and second set of more obvolvent made between fiber are finally covered by preceding rubber roller and press output between front roller set, by
The drawing-off of the front draft zone of composition is acted on to middle drawing rollers pair and front traction roller, obtains the yarn after drawing-off, yarn by
It is passed through by the top of the third jackshaft 8 between the 7th set 9, the 8th set 10 after preceding jaw output, on the one hand by preceding Nesting Zone
It is mechanical gather effect, on the other hand by the rotation of third jackshaft drive export, to reduce resistance twist effect.
Claims (2)
1. a kind of spinning apparatus enhancing draft area fiber control, includes the first break draft roller being made of rear roller and back cot
It is described to, the middle drawing rollers that are made of middle roller and mid-rubber roll to, the front traction roller pair that is made of front roller and preceding rubber roller
Rear roller includes rear roller axis, rear roller set is fixedly connected on rear roller axis, the back cot includes back cot axis, rear
Back cot set is connected with by bearing on rubber roller, the middle roller includes rear roller axis, is fixedly connected on middle roller axis
Middle roller set, the mid-rubber roll include mid-rubber roll axis, and mid-rubber roll set, the front roller are connected with by bearing on mid-rubber roll axis
Including front roller axis, front roller set is fixedly connected on front roller axis, the preceding rubber roller includes preceding rubber roller, in preceding rubber roller
It is upper that preceding rubber roller set is connected with by bearing, it is characterized in that：The back cot, mid-rubber roll, preceding rubber roller are fixed under pressure-applying unit
Side, preceding rubber roller, mid-rubber roll axis, back cot axis integration connection one spindle pair of composition of two neighboring spindle, a spindle
To preceding rubber roller set, mid-rubber roll set, back cot set between keep certain spacing, upper pin, institute are added on the mid-rubber roll
It includes left selling sheet and right selling sheet to state pin, and the left selling sheet is connected with right selling sheet by intermediate selling sheet, the left selling sheet and right pin
Piece is triangular structure of right angle, and the left selling sheet and right selling sheet and front end are arc-shaped, in the upper of the left selling sheet and right selling sheet
Left support column and right support column are added on side respectively, the left support column and right support column are cylinder, the left support
The side of the outer circumference of column and right support column is fixed on the upper side of left selling sheet and right selling sheet, is connected in the left selling sheet front end
Be connected to left front clearing up assembly, right prefinishing component be connected in the front end of the right selling sheet, the left front clearing up assembly and it is right before
Clearing up assembly include the first jackshaft, first jackshaft be solid cylindrical, the left front clearing up assembly first among
The right end of axis, right prefinishing component the left end of the first jackshaft be connected in left selling sheet and right selling sheet by arc pitman,
The right end of first jackshaft of the left front clearing up assembly is connected by first bearing with arc pitman, the right prefinishing group
The left end of first jackshaft of part is connected by second bearing with arc pitman, in the left front clearing up assembly and right prefinishing
Fixed on first jackshaft of component it is fixed have first set and second set, between the first set and second set for yarn fiber it is whole
Area is managed, the rear end of the intermediate selling sheet is connected with left socle and right support, at the intermediate position of the left socle and right support point
Be not provided with left arc insertion mouth and right arc insertion mouth, in tail end the first final finishing component of the left socle and right support and
Second final finishing component, the first final finishing component are located at the front of the second final finishing component, the first final finishing component
Include the second jackshaft with the second final finishing component, second jackshaft is solid cylindrical, in second jackshaft
Between position be fixed on the tail end of left socle and right support, be located at a left side in the first final finishing component and the second final finishing component
Fixed on the second jackshaft on the left of holder it is fixed have third set and the 4th set, it is whole after the first final finishing component and second
Being fixed on the second jackshaft of reason component being located on the right side of right support fixed has the 5th set and the 6th set, the first final finishing group
It is close between the third of part and the second final finishing component set, is close between the 4th set, is close between the 5th set, is tight between the 6th set
Patch between third set and the 4th set, between the 5th set and the 6th set be yarn fibre finish area, adds on front roller
Collect polycarboxylic component, the collection polycarboxylic component is located at the front end for the preceding jaw that front roller is formed with preceding rubber roller face contact, the collection poly group
Part includes third jackshaft, and the left end and right end of the third jackshaft pass through 3rd bearing and fourth bearing and left connection respectively
Holder is connected with the rear end of right connecting bracket, and the front end of the left connecting bracket and right connecting bracket is fixed on pressure-applying unit,
On the third jackshaft it is fixed it is fixed have the 7th set and the 8th set, gather before being between described 7th set and the 8th set
Area, front roller axis are driven by main motor and are rotated, and middle roller axis is passed through by first gear and front roller axis connection, rear roller axis
Second gear and middle roller axis connection.
2. a kind of enhancing draft area based on a kind of spinning apparatus enhancing the control of draft area fiber described in claim 1
The Yarn spinning method of fiber control, it is characterized in that：Upper pin is embedded in mouth by left arc and right arc is embedded in mouth and is embedded into a spindle
To mid-rubber roll set between mid-rubber roll axis on, the fixed installation sold in realization, upper leather ring be tightly placed in mid-rubber roll set, left selling sheet or
On the left support column or right support column of right selling sheet, the left selling sheet of upper pin or the arc-shaped front end of right selling sheet, the peace of upper leather ring is realized
Dress, the back cot between the back cot of a spindle pair, mid-rubber roll, the back cot set of preceding rubber roller, mid-rubber roll set, preceding rubber roller set
Axis, mid-rubber roll axis, preceding rubber roller grab after being embedded into the lower section of pressure-applying unit, in grab and before grab in, realize back cot, middle glue
The installation of roller, preceding rubber roller；When spinning, pressure-applying unit is pressed so that is closely pressed between back cot set and rear roller set, mid-rubber roll
It is closely closely pressed between pressing, preceding rubber roller set and front roller set between set and middle roller set, back cot set and rear roller cover it
Between formed after jaw, jaw in being formed between the upper leather ring and middle roller set of mid-rubber roll set, between preceding rubber roller set and front roller set
Jaw before being formed, while the first set of left front clearing up assembly and right prefinishing component and second set are close to preceding rubber roller set, second
The third set of final finishing component, the 4th set, the 5th set, the 6th set be close to back cot set, motor directly drives front roller shaft rotation
Dynamic, then drive front roller set rotation, then drive close face contact therewith the 7th set, the 8th set and preceding rubber roller set turn
It is dynamic, the 7th set, the 8th set rotation then drive the third jackshaft of connection fixed thereto to rotate, preceding rubber roller, which covers to rotate, then to be driven
The first set and second set of rotation of left front clearing up assembly and right prefinishing component, then drive the first jackshaft to rotate, front roller
Shaft rotation is dynamic then to drive middle roller shaft rotation dynamic by first gear, then drives middle roller set rotation, then drives close therewith
The mid-rubber roll set rotation of contact, middle roller shaft rotation is dynamic then to drive rear roller shaft rotation dynamic by second gear, sieve after then driving
It helps pull a cart rotation, back cot intimate contact therewith is then driven to cover rotation, back cot set rotation then drives the second final finishing group
The third set of part, the 4th set, the 5th set, the 6th set of rotation, then drive the first final finishing component third set, the 4th set, the
Five sets, the 6th set of rotation, then drive the second jackshaft of the first final finishing component and the second final finishing component to rotate respectively；It spins
When yarn, rove, which is covered to press between rear roller set by back cot, to be fed, and the second final finishing component is output and then enter by rear jaw
Third covers the second jackshaft between the second jackshaft or the 5th set and the 6th set between the 4th set, at this time among second
CONTACT WITH FRICTION in axis and rove between fiber provides the first additional friction field of force for fiber, and third covers and the 4th set or the 5th set
And the 6th set so that more obvolvent between fiber, then enters the between the third set of the first final finishing component and the 4th set
The second jackshaft between two jackshafts or the 5th set and the 6th set, at this time rubbing between fiber in the second jackshaft and rove
It wipes contact and provides the second additional friction field of force for fiber, third set and the 4th set or the 5th set and the 6th set make between fiber
More obvolvent, is then exported by being pressed between the upper leather ring of mid-rubber roll set and middle roller set, is led in by first break draft roller pair
It stretches roller to act on the drawing-off in the first break draft area of composition, left front clearing up assembly or right prefinishing component is output and then enter by middle jaw
First set and second set between the first jackshaft, the CONTACT WITH FRICTION in the first jackshaft and rove between fiber is fibre at this time
Dimension provides the third additional friction field of force, first set and second set so that more obvolvent between fiber, finally by preceding rubber roller cover with
Output is pressed between front roller set, the drawing-off of the front draft zone of composition is acted on by middle drawing rollers pair and front traction roller,
The yarn after drawing-off is obtained, yarn is passed through after being exported by preceding jaw by the top of the third jackshaft between the 7th set, the 8th set,
On the one hand gathered effect by the mechanical of preceding Nesting Zone, on the other hand driven and exported by the rotation of third jackshaft, to
Reduce resistance twist effect.
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| CN107190393B (en) * | 2017-07-16 | 2019-06-14 | 太和县三宝通达纺织有限公司 | High-elastic double-core yarn production device and production method |
| CN108468124B (en) * | 2018-03-20 | 2020-09-08 | 江南大学 | Production device and production method of magnetic fiber blended conformal yarn and magnetic fiber blended conformal yarn |
| CN108315843B (en) * | 2018-04-04 | 2020-10-30 | 江南大学 | High-strength shape-retaining yarn production device and production method of high-strength shape-retaining yarn |
| CN109594155B (en) * | 2019-01-23 | 2021-06-04 | 江南大学 | Front drafting zone finishing drafting device and spinning method thereof |
| CN110438697A (en) * | 2019-08-29 | 2019-11-12 | 滨州东方地毯有限公司 | A kind of wool carpet mercerising device |
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