CN107747148A - A kind of long fibre High-speed Drawing Frame - Google Patents
A kind of long fibre High-speed Drawing Frame Download PDFInfo
- Publication number
- CN107747148A CN107747148A CN201711036452.5A CN201711036452A CN107747148A CN 107747148 A CN107747148 A CN 107747148A CN 201711036452 A CN201711036452 A CN 201711036452A CN 107747148 A CN107747148 A CN 107747148A
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- CN
- China
- Prior art keywords
- roller
- drawing frame
- accelerator
- sliver
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- 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
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/66—Suction devices exclusively
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of long fibre High-speed Drawing Frame, including drawing frame body（1）, it is characterised in that：The drawing frame body（1）On be sequentially installed with first roller（2）, the second roller（3）, the 3rd roller（4）And the 4th roller（5）, mounting bracket（10）It is upper to be located at first roller（2）With the second roller（3）Between position helical accelerator, mounting bracket are installed（10）It is upper to be located at the second roller（3）With the 3rd roller（4）Between position helical accelerator, mounting bracket are also installed（10）It is upper to be located at the 3rd roller（4）With the 4th roller（5）Between position or the 4th roller（5）Outside airflow accelerator is installed（20）, the present invention carries out classification acceleration to sliver using helical accelerator, while sliver is accelerated in back segment using airflow accelerator, realize the speedy carding process of long fibre sliver, the sliver of output will not block and knot in drawing frame, be adapted to processing long fibre, improve product qualification rate.
Description
Technical field
The present invention relates to a kind of drawing frame, more particularly to a kind of long fibre High-speed Drawing Frame, belongs to textile processing equipment neck
Domain.
Background technology
Drawing frame utilization is very extensive in textile process production process at present, and drawing frame body is by yarn in drawing frame body
Inside processing is formed after strip and is coiled in cylinder.Sliver in existing drawing frame out is easy to block and knotted, easily
There is the phenomenon accumulated, sliver output speed is relatively low, influences the coiling of sliver, is unfavorable for improving product qualification rate.It is existing simultaneously
Bar machine is only suitable for processing chopped fiber and general fibre, is not suitable for processing long fibre, lacks a kind of simple and effective long fibre always
High-speed Drawing Frame.
The content of the invention
The purpose of the present invention be for existing drawing frame sliver output speed it is relatively low, the sliver of output holds very much in drawing frame
Easily block and knot, be not suitable for processing long fibre, be unfavorable for improve product qualification rate the defects of and deficiency, a kind of structure is now provided
Compact, the sliver output speed of drawing frame is higher, and the sliver of output will not block and knot in drawing frame, and the coiling to sliver is made
Industry efficiency is higher, is adapted to processing long fibre, improves a kind of long fibre High-speed Drawing Frame of product qualification rate.
To achieve the above object, technical solution of the invention is：A kind of long fibre High-speed Drawing Frame, including drawing frame
Body, it is characterised in that：First roller, the second roller, the 3rd are sequentially installed with by transmission device on the drawing frame body
Roller and the 4th roller, first roller are provided with a pair first at sliver arrival end, the top outer rim of first roller
Pressurize roller, is provided with one second pressurization roller at the top outer rim of the second roller, at the top outer rim of the 3rd roller
One the 3rd pressurization roller is installed, a pair the 4th pressurization rollers, drawing frame sheet are installed at the top outer rim of the 4th roller
It is fixed with mounting bracket on body, the position on mounting bracket between first roller and the second roller is provided with helical accelerator, pacifies
Shelve the position between the second roller and the 3rd roller and helical accelerator is also installed, be located at the 3rd roller on mounting bracket
Airflow accelerator is installed, airflow accelerator is by pipeline and outside on the outside of the position or the 4th roller between the 4th roller
Boundary's source of the gas is connected.
The helical accelerator includes helical accelerator housing, sliver entrance, sliver outlet, spiral acceleration roller, driving cog
Wheel, motor and driving gear, helical accelerator housing are tapered cylinder, and the big opening end of helical accelerator housing enters for sliver
Mouthful, the osculum end of helical accelerator housing exports for sliver, and the inner chamber of tapered cylinder is provided with accelerating cavity, the inside edge of accelerating cavity
It is embedded and is equipped with a pair of spirals acceleration rollers, spiral accelerates to be respectively fixed with travelling gear in the rotating shaft of roller, helical accelerator housing
Outside is provided with motor, is coaxially fixed with driving gear on the output shaft of motor, driving gear respectively with two travelling gear phases
Engagement.
The spiral accelerates to be provided with spiral camber on the excircle of roller, the surface of spiral camber be arranged to coefficient of friction compared with
High outer surface, spiral accelerate roller to be arranged on adjustable bearing base, regulating part, regulating part are provided with the outside of helical accelerator housing
It is connected with the shell body of adjustable bearing base.
The airflow accelerator includes arrival end, the port of export, interior air flue and fumarole, and the inside of airflow accelerator opens up
There is interior air flue, one end of interior air flue is arrival end, and the other end of interior air flue is the port of export, and the inwall of interior air flue is arranged to smooth
Spiral camber, the inwall of interior air flue offer fumarole close to the side of arrival end, and fumarole passes through pipeline and extraneous source of the gas phase
Connection.
Cleaning device is installed on the outside of the drawing frame body, a suction port of cleaning device be located at the second roller with
It is located at the 3rd roller and the 3rd pressurization skin close to the position of outlet, another suction port of cleaning device between second pressurization roller
Close to the position of outlet between roller.
The cleaning device is suction type air exhauster, and cleaning device is internally provided with flyings dust filtering grid, cleaning
The bottom of device is provided with dust-collecting cavity.
The beneficial effects of the invention are as follows：
1. the present invention carries out classification acceleration to sliver using helical accelerator, while sliver is entered in back segment using airflow accelerator
Row accelerates, and drastically increases the sliver output speed of drawing frame, good to sliver not damaged, sliver even thickness, total quality.
2. the present invention efficiently solves the unsuitable processing long fibre of existing drawing frame and obtains technical barrier, reached using cleaning device
Good cleaning dustproof function has been arrived, has realized the speedy carding process of long fibre sliver, the sliver exported in drawing frame will not block
And knotting, it is higher to the coil operation efficiency of sliver, it is adapted to processing long fibre, improves product qualification rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of helical accelerator of the present invention.
Fig. 3 is the internal structure schematic diagram of helical accelerator of the present invention.
Fig. 4 is the structural representation of airflow accelerator of the present invention.
In figure：Drawing frame body 1, first roller 2, the second roller 3, the 3rd roller 4, the 4th roller 5, the first pressurization roller
6, the second pressurization roller 7, the 3rd pressurization roller 8, the 4th pressurization roller 9, mounting bracket 10, helical accelerator housing 11, sliver enters
Mouth 12, sliver outlet 13, spiral accelerates roller 14, adjustable bearing base 15, regulating part 16, travelling gear 17, motor 18, driving gear
19, airflow accelerator 20, arrival end 21, the port of export 22, interior air flue 23, fumarole 24, cleaning device 25.
Embodiment
Below in conjunction with brief description of the drawings, the present invention is described in further detail with embodiment.
Referring to Fig. 1 to Fig. 4, a kind of long fibre High-speed Drawing Frame of the invention, including drawing frame body 1, it is characterised in that：
First roller 2, the second roller 3, the 3rd roller 4 and the 4th are sequentially installed with by transmission device on the drawing frame body 1
Roller 5, first roller 2 are provided with a pair first pressurization rollers 6 at sliver arrival end, the top outer rim of first roller 2,
One second pressurization roller 7 is installed at the top outer rim of second roller 3, is provided with the top outer rim of the 3rd roller 4
One the 3rd roller 8 that pressurizes, a pair the 4th pressurization rollers 9, drawing frame body 1 are installed at the top outer rim of the 4th roller 5
On be fixed with mounting bracket 10, the position on mounting bracket 10 between the roller 3 of first roller 2 and second is provided with spiral acceleration
Device, the position on mounting bracket 10 between the second roller 3 and the 3rd roller 4 are also provided with helical accelerator, on mounting bracket 10
The outside of position or the 4th roller 5 between the 3rd roller 4 and the 4th roller 5 is provided with airflow accelerator 20, air-flow
Accelerator 20 is connected by pipeline with extraneous source of the gas.
The helical accelerator includes helical accelerator housing 11, sliver entrance 12, sliver outlet 13, spiral acceleration roller
14th, travelling gear 17, motor 18 and driving gear 19, helical accelerator housing 11 are tapered cylinder, helical accelerator housing
11 big opening end is sliver entrance 12, and the osculum end of helical accelerator housing 11 is sliver outlet 13, and the inner chamber of tapered cylinder is set
Accelerating cavity is equipped with, the inside of accelerating cavity, which is inlayed, is provided with a pair of spirals acceleration rollers 14, and spiral accelerates solid respectively in the rotating shaft of roller 14
Surely there is travelling gear 17, the outside of helical accelerator housing 11 is provided with motor 18, is coaxially fixed with the output shaft of motor 18
Driving gear 19, driving gear 19 are meshed with two travelling gears 17 respectively.
The spiral accelerates to be provided with spiral camber on the excircle of roller 14, and the surface of spiral camber is arranged to coefficient of friction
Higher outer surface, spiral accelerate roller 14 to be arranged on adjustable bearing base 15, and the outside of helical accelerator housing 11 is provided with regulation
Part 16, regulating part 16 are connected with the shell body of adjustable bearing base 15.
The airflow accelerator 20 includes arrival end 21, the port of export 22, interior air flue 23 and fumarole 24, airflow accelerator
20 inside offers interior air flue 23, and one end of interior air flue 23 is arrival end 21, and the other end of interior air flue 23 is the port of export 22, interior
The inwall of air flue 23 is arranged to smooth spiral camber, and the inwall of interior air flue 23 offers fumarole close to the side of arrival end 21
24, fumarole 24 is connected by pipeline with extraneous source of the gas.
The outside of the drawing frame body 1 is provided with cleaning device 25, and a suction port of cleaning device 25 is located at second
It is located at the 3rd roller 4 close to the position of outlet, another suction port of cleaning device 25 between the pressurization roller 7 of roller 3 and second
Close to the position of outlet between the 3rd pressurization roller 8.
The cleaning device 25 is suction type air exhauster, and cleaning device 25 is internally provided with flyings dust filtering grid,
The bottom of cleaning device 25 is provided with dust-collecting cavity.
Referring to Fig. 1, Fig. 2, be sequentially installed with drawing frame body 1 first roller 2, the second roller 3, the 3rd roller 4 and
4th roller 5, four groups of rollers of the above are connected with transmission device respectively.First roller 2 is close to sliver arrival end, the 4th roller 5
Close to the sliver port of export, a pair first pressurization rollers 6, the top of the second roller 3 are installed at the top outer rim of first roller 2
One second pressurization roller 7 is installed at outer rim, one the 3rd pressurization roller is installed at the top outer rim of the 3rd roller 4
8, a pair the 4th pressurization rollers 9 are installed at the top outer rim of the 4th roller 5.Roller is used cooperatively with pressurization roller, is located at
The roller of arrival end and the port of export employs a pair of pressurization rollers, and the arrangement of roller of the invention and pressurization roller is adapted to grow
The drafting processing of fiber.
Mounting bracket 10 is fixed with drawing frame body 1, mounting bracket 10 is monoblock type or multiple separated small-sized mounting brackets, is pacified
10 are shelved to be used to fixed helical accelerator and airflow accelerator 20 are installed.It is located at the roller 3 of first roller 2 and second on mounting bracket 10
Between position helical accelerator is installed, the position on mounting bracket 10 between the second roller 3 and the 3rd roller 4 is also installed
There is helical accelerator, sliver is carried out drawing acceleration using mechanical system for helical accelerator or extruding accelerates.Helical accelerator is
It is multiple, employ the mode that segmentation accelerates and carry out.
Helical accelerator includes helical accelerator housing 11, sliver entrance 12, sliver outlet 13, spiral acceleration roller 14, biography
Moving gear 17, motor 18 and driving gear 19, helical accelerator housing 11 are tapered cylinder, helical accelerator housing 11 it is big
Mouth end is sliver entrance 12, and the osculum end of helical accelerator housing 11 is sliver outlet 13, and the inner chamber of tapered cylinder, which is provided with, to be added
Fast chamber, the inside of accelerating cavity, which is inlayed, is provided with a pair of spirals acceleration rollers 14, and spiral accelerates to be respectively fixed with biography in the rotating shaft of roller 14
Moving gear 17, the outside of helical accelerator housing 11 are provided with motor 18, driving tooth are coaxially fixed with the output shaft of motor 18
Wheel 19, driving gear 19 is meshed with two travelling gears 17 respectively, passes through travelling gear 17 and driving gear 19 by motor 18
Two spirals are driven to accelerate the high-speed rotation of roller 14.
Spiral accelerates to be provided with spiral camber on the excircle of roller 14, and it is higher that the surface of spiral camber is arranged to coefficient of friction
Outer surface, be convenient for mechanical acceleration.In addition, spiral accelerates roller 14 to be arranged on adjustable bearing base 15, helical accelerator housing
11 outside is provided with regulating part 16, and regulating part 16 is connected with the shell body of adjustable bearing base 15, and regulating part 16 can be can
Bolt is adjusted, the angle of inclination for changing spiral by adjusting the can of regulating part 16 and accelerating roller 14, to adjust the acceleration speed to sliver
Degree.
In order to further improve acceleration effect, the present invention is on mounting bracket 10 between the 3rd roller 4 and the 4th roller 5
Position or the outside of the 4th roller 5 airflow accelerator 20 is installed, airflow accelerator 20 is used in a manner of air-flow to cotton
Bar is accelerated.Airflow accelerator 20 includes arrival end 21, the port of export 22, interior air flue 23 and fumarole 24, airflow accelerator
20 inside offers interior air flue 23, and one end of interior air flue 23 is arrival end 21, and the other end of interior air flue 23 is the port of export 22, interior
The inwall of air flue 23 is arranged to smooth spiral camber, and spiral camber is that 1 helical pitch to 3 helical pitches, inwall of interior air flue 23 leans on
The side of nearly arrival end 21 offers fumarole 24, and fumarole 24 is connected by pipeline with extraneous source of the gas.Air-flow is from fumarole
Uniformly sprayed towards the spiral camber of interior air flue 23 in 24, air-flow sprays along spiral camber spiral, and then drives sliver
Realize and accelerate, reached good acceleration effect, to sliver not damaged and involve, do not influence total quality.
The outside of drawing frame body 1 is provided with cleaning device 25, and cleaning device 25 is suction type air exhauster, cleaning device 25
Be internally provided with flyings dust filtering grid, the bottom of cleaning device 25 is provided with dust-collecting cavity.One suction of cleaning device 25
Dirt mouth is between the second roller 3 and the second pressurization roller 7 close to the position of outlet, another suction port position of cleaning device 25
, being capable of effective cleaning roller by cleaning device 25 close to the position of outlet between the 3rd roller 4 and the 3rd pressurization roller 8
With the flyings and the dust on dust and sliver surface on pressurization roller surface, reach good dustproof function, improve long fibre
The crudy of dimension.
Above content is to combine the further description that embodiment is done to the present invention, it is impossible to thinks the present invention
Specific implementation be confined to these explanations, for general technical staff of the technical field of the invention, do not departing from
On the premise of present inventive concept, the simple modification and replacement made, protection scope of the present invention should be all considered as belonging to.
Claims (6)
1. a kind of long fibre High-speed Drawing Frame, including drawing frame body（1）, it is characterised in that：The drawing frame body（1）It is upper logical
Cross transmission device and be sequentially installed with first roller（2）, the second roller（3）, the 3rd roller（4）And the 4th roller（5）, first sieve
Draw（2）Close to sliver arrival end, first roller（2）Top outer rim at be provided with a pair first pressurization rollers（6）, second sieve
Draw（3）Top outer rim at be provided with one second pressurization roller（7）, the 3rd roller（4）Top outer rim at be provided with
One the 3rd pressurization roller（8）, the 4th roller（5）Top outer rim at be provided with a pair the 4th pressurization rollers（9）, drawing frame
Body（1）On be fixed with mounting bracket（10）, mounting bracket（10）It is upper to be located at first roller（2）With the second roller（3）Between position
Helical accelerator, mounting bracket are installed（10）It is upper to be located at the second roller（3）With the 3rd roller（4）Between position spiral shell is also installed
Revolve accelerator, mounting bracket（10）It is upper to be located at the 3rd roller（4）With the 4th roller（5）Between position or the 4th roller（5）'s
Outside is provided with airflow accelerator（20）, airflow accelerator（20）It is connected by pipeline with extraneous source of the gas.
A kind of 2. long fibre High-speed Drawing Frame according to claim 1, it is characterised in that：The helical accelerator includes spiral shell
Revolve accelerator housing（11）, sliver entrance（12）, sliver outlet（13）, spiral accelerate roller（14）, travelling gear（17）, motor
（18）And driving gear（19）, helical accelerator housing（11）For tapered cylinder, helical accelerator housing（11）Big opening end
For sliver entrance（12）, helical accelerator housing（11）Osculum end be sliver outlet（13）, the inner chamber of tapered cylinder is provided with
Accelerating cavity, the inside of accelerating cavity, which is inlayed, is provided with a pair of spirals acceleration rollers（14）, spiral acceleration roller（14）Rotating shaft on it is solid respectively
Surely there is travelling gear（17）, helical accelerator housing（11）Outside motor is installed（18）, motor（18）Output shaft on it is same
Axle is fixed with driving gear（19）, driving gear（19）Respectively with two travelling gears（17）It is meshed.
A kind of 3. long fibre High-speed Drawing Frame according to claim 1, it is characterised in that：The spiral accelerates roller（14）'s
Spiral camber is provided with excircle, the surface of spiral camber is arranged to the higher outer surface of coefficient of friction, and spiral accelerates roller
（14）Installed in adjustable bearing base（15）, helical accelerator housing（11）Outside be provided with regulating part（16）, regulating part（16）
With adjustable bearing base（15）Shell body be connected.
A kind of 4. long fibre High-speed Drawing Frame according to claim 1, it is characterised in that：The airflow accelerator（20）Bag
Include arrival end（21）, the port of export（22）, interior air flue（23）And fumarole（24）, airflow accelerator（20）Inside offer in
Air flue（23）, interior air flue（23）One end be arrival end（21）, interior air flue（23）The other end be the port of export（22）, interior air flue
（23）Inwall be arranged to smooth spiral camber, interior air flue（23）Inwall close to arrival end（21）Side offer jet
Hole（24）, fumarole（24）It is connected by pipeline with extraneous source of the gas.
A kind of 5. long fibre High-speed Drawing Frame according to claim 1, it is characterised in that：The drawing frame body（1）'s
Outside is provided with cleaning device（25）, cleaning device（25）A suction port be located at the second roller（3）With the second pressurization roller
（7）Between close to outlet position, cleaning device（25）Another suction port be located at the 3rd roller（4）With the 3rd pressurization roller
（8）Between close to outlet position.
A kind of 6. long fibre High-speed Drawing Frame according to claim 5, it is characterised in that：The cleaning device（25）It is negative
Pressure type air exhauster, cleaning device（25）Be internally provided with flyings dust filtering grid, cleaning device（25）Bottom be provided with
Dust-collecting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036452.5A CN107747148A (en) | 2017-10-30 | 2017-10-30 | A kind of long fibre High-speed Drawing Frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036452.5A CN107747148A (en) | 2017-10-30 | 2017-10-30 | A kind of long fibre High-speed Drawing Frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747148A true CN107747148A (en) | 2018-03-02 |
Family
ID=61254311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036452.5A Pending CN107747148A (en) | 2017-10-30 | 2017-10-30 | A kind of long fibre High-speed Drawing Frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747148A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388934A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision roller for double-core-spun yarn |
-
2017
- 2017-10-30 CN CN201711036452.5A patent/CN107747148A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388934A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision roller for double-core-spun yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |