CN106948040A - A kind of low twist yarn feeding device - Google Patents
A kind of low twist yarn feeding device Download PDFInfo
- Publication number
- CN106948040A CN106948040A CN201710353525.7A CN201710353525A CN106948040A CN 106948040 A CN106948040 A CN 106948040A CN 201710353525 A CN201710353525 A CN 201710353525A CN 106948040 A CN106948040 A CN 106948040A
- Authority
- CN
- China
- Prior art keywords
- round belt
- positioner
- wheel
- guidance set
- feeding device
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/11—Spinning by false-twisting
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
- D01H7/926—Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of traversing devices
Abstract
The invention discloses a kind of low twist yarn feeding device, it includes spun yarn process units and round belt drive system apparatus, the spun yarn process units mainly includes front roller velometer, front roller, rove and spun yarn really, the round belt drive system apparatus mainly includes supporting roller base, guidance set, positioner, support roller, round belt velocity measuring wheel, motor round belt wheel and round belt, the guidance set includes two directive wheels, the positioner includes two locating wheels, and the twisting spinning angle of the round belt and yarn is controlled at 153.5 °~169.5 °.The present invention detects the rotating speed of front roller speed control motor round belt wheel by velometer, so that the speed of service of round belt and the output speed of front roller reach optimal speed ratio, in spinning frame production process, by moving the skin-friction force of round belt to spinning section progress false twisting, turned by rubbing with the hands, the fiber of yam surface is more fitted on sliver, it is more smooth, while so that reaching low twist, the broken end that yarn is produced in process of production is reduced.
Description
Technical field
The present invention relates to Yarn production equipment technical field, more particularly to a kind of low twist yarn feeding device.
Background technology
With social development and the raising of the quality of life of people, requirement of the people to clothing and daily necessities is also more next
It is higher.This also allows for the production technology that people increasingly focus on spun yarn, and spun yarn is in process of production, it is necessary to suitable strong
Power, and the twist is the principal element for determining strength.If after satisfaction in the case of process production, the twist of spun yarn can reach phase
To less than normal, then it can make it that denim finished product fabric possesses the feel of softness, and it is crooked caused by the twist to reduce looped fabric.
The spun yarn product more soft in order to obtain feel, those skilled in the art have carried out various trials to spinning machinery
Design, a kind of practical structure compact spinning low twist yarn feeding device as disclosed in Chinese patent ZL201320577138.9, but
Due to the complex structure, control difficulty is big, can not especially realize that the accuracy control to low twist coefficient of friction and spun yarn break
First-class function, its popularization and application limitation is very big so that obligee abandons the patent right；Therefore structure is developed simpler,
Undertwisted yarn easy to operate, improves the quality and efficiency of spinning while spinning process realizes low twist spinning, is still to spin
The innovation focus of yarn technical field.
The content of the invention
The present invention is in order to overcome the shortcomings of that prior art is present there is provided a kind of low twist yarn feeding device, and it has the compact conformation can
Lean on, advantage that is easy to operate and improving the spun yarn quality of production and efficiency.
The invention is characterized in that following technical scheme is achieved：A kind of low twist yarn feeding device, mainly includes spun yarn and produces dress
Put mainly includes front roller velometer, front roller, rove and spun yarn with round belt drive system apparatus, the spun yarn process units
Really, the round belt drive system apparatus mainly include supporting roller base, guidance set, positioner, support roller, round belt velocity measuring wheel,
Motor round belt wheel and round belt, the guidance set include two directive wheels, and the positioner includes two locating wheels.
The supporting roller base is provided with some positioners and guidance set, and the positioner is fixed on supporting roller base, institute
State guidance set to be fixed on supporting roller base, the positioner and guidance set are located at motor round belt wheel and round belt velocity measuring wheel
It is middle.
The round belt velocity measuring wheel, guidance set, positioner, support roller and motor round belt wheel are connected by round belt.
The support roller is arranged between two locating wheels, and the round belt is driven setting between support roller and two locating wheels.
Preferably：The guidance set is two groups, round belt of the one of which drive connection between positioner and motor round belt wheel
On, another group of drive connection is on the round belt between round belt velocity measuring wheel and positioner.The twisting of the round belt and yarn
Angle of spinning control is at 153.5 °~169.5 °.
The beneficial effects of the invention are as follows：The invention enables spun yarn in process of production, by moving the mantle friction of round belt
Power carries out false twisting to spinning section, is turned by rubbing with the hands, the fiber of yam surface is more fitted on sliver, more smooth so as to reach
While to low twist, the broken end that yarn is produced in process of production is reduced.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, front roller velometer 2, front roller 3, round belt velocity measuring wheel 4, motor round belt wheel 5, supporting roller base
6th, positioner 7, locating wheel 8, spun yarn fruit 9, rove 10, support roller 11, round belt 12, guidance set 13, directive wheel.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
Highly preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of low twist yarn feeding device, mainly includes spun yarn process units and round belt drive system apparatus, it is described
Spun yarn process units mainly includes front roller velometer 1, front roller 2, rove 9 and spun yarn fruit 8, sets front roller velometer 1 to be
In order to detect the rotating speed of front roller 2, PLC is sent to；The round belt drive system apparatus mainly includes supporting roller base 5, led
To component 12, positioner 6, support roller 10, round belt velocity measuring wheel 3, motor round belt wheel 4 and round belt 11, the round belt drive system
Device is exactly make it that yarn produces rubbing action with round belt 11 to coordinate with front roller 2, and then carries out false twisting effect.
The guidance set 12 includes two directive wheels 13, sets guidance set 12 to be to connect round belt velocity measuring wheel
3, and two directive wheels 13 are used for realizing the normal operation of round belt 11；The positioner 6 includes two locating wheels 7, positioning dress
It is the transmission direction for fixing the position of round belt 11 and aimming circle band 11 to put 6.
The supporting roller base 5 is provided with some positioners 6 and guidance set 12, and the positioner 6 is fixed on supporting roller base 5
On, the guidance set 12 is fixed on supporting roller base 5, and the positioner 6 and guidance set 12 are located at motor round belt wheel 4 and circle
In the middle of tape speed detection wheel 3.The round belt velocity measuring wheel 3, guidance set 12, positioner 6, support roller 5 and motor round belt wheel 4
Connected by round belt 11.The support roller 10 is arranged between two locating wheels 7, the round belt 11 and support roller 10 and two locating wheels
It is driven and sets between 7, the setting of support roller 10 is in order that more being fitted between round belt 11 and locating wheel 7 so that the biography of round belt 11
Send and more stablize.The guidance set 12 is two groups, and one of which is connected between positioner 6 and motor round belt wheel 4
Round belt 11 on, another group of drive connection is on the round belt 11 between round belt velocity measuring wheel 3 and positioner 6.
The device is by detecting that the rotating speed and detection round belt detection wheel 3 of front roller 2 obtain the rotating speed of round belt 11, and data are passed
It is sent in PLC, then the rotating speed of PLC controlled motor round belt wheel 4 so that the speed of service of round belt 11 and preceding sieve
2 output speed is drawn to reach optimal speed ratio.
Due in process of production because ring rail and lappet are moved back and forth and be stepped up, by round belt 11 and yarn
The twisting spinning angle of line is controlled at 153.5 °~169.5 °, it is ensured that ring rail and lappet are in low level and highest in production
The twisting effect to yarn during position.
Because the twist of spun yarn in process of production is higher in the prior art so that denim finished product fabric is not soft enough,
And can cause certain crooked, the device that the present invention is provided can make spun yarn in process of production, by the table for moving round belt
Face frictional force carries out false twisting to spinning section, is turned by rubbing with the hands, the fiber of yam surface is more fitted on sliver, more smooth,
While so that reaching low twist, reduce the broken end that produces in process of production of yarn, thus obtain it is more soft, smooth and
Smooth fabric.
Claims (6)
1. a kind of low twist yarn feeding device, mainly includes spun yarn process units and round belt drive system apparatus, the spun yarn process units
Mainly include front roller velometer (1), front roller (2), rove (9) and spun yarn fruit (8), it is characterised in that
The round belt drive system apparatus mainly include supporting roller base (5), guidance set (12), positioner (6), support roller (10),
Round belt velocity measuring wheel (3), motor round belt wheel (4) and round belt (11), the guidance set (12) include two directive wheels (13),
The positioner (6) includes two locating wheels (7).
2. low twist yarn feeding device according to claim 1, it is characterised in that：The supporting roller base (5) is provided with some positioning dresses
(6) and guidance set (12) are put, the positioner (6) is fixed on supporting roller base (5), and the guidance set (12) is fixed on support
On wheel seat (5), the positioner (6) and guidance set (12) are located in motor round belt wheel (4) and round belt velocity measuring wheel (3)
Between.
3. low twist yarn feeding device according to claim 2, it is characterised in that：The round belt velocity measuring wheel (3), guidance set
(12), positioner (6), support roller (10) and motor round belt wheel (4) are connected by round belt (11).
4. low twist yarn feeding device according to claim 3, the support roller (10) is arranged between two locating wheels (7), described
Round belt (11) is driven setting between support roller (10) and two locating wheels (7).
5. low twist yarn feeding device according to claim 4, it is characterised in that：The guidance set (12) is two groups, wherein one
Group drive connection is on the round belt (11) between positioner (6) and motor round belt wheel (4), and another group of drive connection is in round belt speed
On round belt (11) between degree detection wheel (3) and positioner (6).
6. low twist yarn feeding device according to claim 5, it is characterised in that：The round belt (11) and the twisting spinning angle of yarn
Spend for 153.5 °~169.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353525.7A CN106948040A (en) | 2017-05-18 | 2017-05-18 | A kind of low twist yarn feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353525.7A CN106948040A (en) | 2017-05-18 | 2017-05-18 | A kind of low twist yarn feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948040A true CN106948040A (en) | 2017-07-14 |
Family
ID=59479776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353525.7A Pending CN106948040A (en) | 2017-05-18 | 2017-05-18 | A kind of low twist yarn feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948040A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644085A (en) * | 2019-09-01 | 2020-01-03 | 嘉兴学院 | Single-spindle double-wheel false-twist compact spinning device with combined structure and broken-end breakpoint control function |
| CN115074878A (en) * | 2022-06-24 | 2022-09-20 | 东华大学 | Spinning device and spinning process for short fiber self-catching hairiness |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643948A (en) * | 2008-08-04 | 2010-02-10 | 香港理工大学 | Method and apparatus for manufacturing slalom false twisting on ring yarn |
| CN102747464A (en) * | 2012-07-23 | 2012-10-24 | 陈子瑜 | Round tangential belt false twisting spinning device |
| US20130255217A1 (en) * | 2012-03-27 | 2013-10-03 | The Hong Kong Polytechnic University | Method and apparatus for imparting false twist to yarn before ring spinning |
| CN206783859U (en) * | 2017-05-18 | 2017-12-22 | 忠华集团有限公司 | A kind of low twist yarn feeding device |
-
2017
- 2017-05-18 CN CN201710353525.7A patent/CN106948040A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643948A (en) * | 2008-08-04 | 2010-02-10 | 香港理工大学 | Method and apparatus for manufacturing slalom false twisting on ring yarn |
| US20130255217A1 (en) * | 2012-03-27 | 2013-10-03 | The Hong Kong Polytechnic University | Method and apparatus for imparting false twist to yarn before ring spinning |
| CN103361786A (en) * | 2012-03-27 | 2013-10-23 | 香港理工大学 | Method and apparatus for imparting false twist to yarn before ring spinning |
| CN102747464A (en) * | 2012-07-23 | 2012-10-24 | 陈子瑜 | Round tangential belt false twisting spinning device |
| CN206783859U (en) * | 2017-05-18 | 2017-12-22 | 忠华集团有限公司 | A kind of low twist yarn feeding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644085A (en) * | 2019-09-01 | 2020-01-03 | 嘉兴学院 | Single-spindle double-wheel false-twist compact spinning device with combined structure and broken-end breakpoint control function |
| CN110644085B (en) * | 2019-09-01 | 2023-07-21 | 嘉兴学院 | False twist compact spinning device with single spindle double-wheel belt combination structure and break point control |
| CN115074878A (en) * | 2022-06-24 | 2022-09-20 | 东华大学 | Spinning device and spinning process for short fiber self-catching hairiness |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
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| WD01 | Invention patent application deemed withdrawn after publication |