CN206783859U - A kind of low twist yarn feeding device - Google Patents
A kind of low twist yarn feeding device Download PDFInfo
- Publication number
- CN206783859U CN206783859U CN201720555709.7U CN201720555709U CN206783859U CN 206783859 U CN206783859 U CN 206783859U CN 201720555709 U CN201720555709 U CN 201720555709U CN 206783859 U CN206783859 U CN 206783859U
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- Prior art keywords
- round belt
- positioner
- wheel
- guidance set
- feeding device
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Abstract
The utility model 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 fruit, 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 °.It 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 fast ratio, in spinning frame production process, false twisting is carried out to spinning section by the skin-friction force for moving round belt, 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, yarn caused broken end in process of production is reduced.
Description
Technical field
It the utility model is related to Yarn production equipment technical field, more particularly to a kind of low twist yarn feeding device.
Background technology
As social development and the raising of the quality of life of people, requirement of the people to clothing and daily necessities are 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 to determine the principal element of strength.If after satisfaction in the case of process production, the twist of spun yarn can reach phase
To less than normal, then denim finished product fabric can be caused to possess the feel of softness, and it is crooked caused by the twist to reduce looped fabric.
In order to obtain the more soft spun yarn product of 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
Because this is complicated, control difficulty is big, can not especially realize and the accuracy control of low twist coefficient of friction and spun yarn are broken
First-class function, its popularization and application limitation are very big so that obligee abandons the patent right；Therefore it is simpler to develop structure,
Undertwisted yarn easy to operate, the quality and efficiency that spinning is improved while low twist spinning are realized in spinning process, is still to spin
The innovation focus of yarn technical field.
Utility model content
The utility model is in order to overcome the shortcomings of the prior art, there is provided a kind of low twist yarn feeding device, it has structure tight
Gather it is reliable, the advantages of easy to operate and the raising spun yarn quality of production and efficiency.
The utility model is by taking following technical scheme to be achieved：A kind of low twist yarn feeding device, mainly include spun yarn and give birth to
Produce device and round belt drive system apparatus, the spun yarn process units mainly includes front roller velometer, front roller, rove and thin
Yarn fruit, 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 utility model are：The utility model causes spun yarn in process of production, by moving round belt
Skin-friction 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 flat
It is whole so that while reaching low twist, to reduce yarn caused broken end in process of production.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
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
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Most preferred embodiment of the present utility model 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 to cause yarn to produce 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, and it is to connect round belt velocity measuring wheel to set guidance set 12
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
Among 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 being more bonded between round belt 11 and locating wheel 7 so that the biography of round belt 11
Send more stable.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 obtains the rotating speed of round belt 11 by the rotating speed and detection round belt detection wheel 3 that detect front roller 2, and data pass
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 fast ratio.
Due in process of production because ring rail and lappet move back and forth and are 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, device provided by the utility model can make spun yarn in process of production, by moving round belt
Skin-friction force false twisting is carried out to spinning section, turned by rubbing with the hands, the fiber of yam surface is more fitted on sliver, it is more flat
It is whole so that while reaching low twist, yarn caused broken end in process of production is reduced, it is more soft, smooth so as to obtain
And smooth fabric.
Claims (6)
1. a kind of low twist yarn feeding device, mainly include 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 and filled
(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
Spend on the round belt (11) between 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 |
|---|---|---|---|
| CN201720555709.7U CN206783859U (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 |
|---|---|---|---|
| CN201720555709.7U CN206783859U (en) | 2017-05-18 | 2017-05-18 | A kind of low twist yarn feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783859U true CN206783859U (en) | 2017-12-22 |
Family
ID=60712746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555709.7U Active CN206783859U (en) | 2017-05-18 | 2017-05-18 | A kind of low twist yarn feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206783859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948040A (en) * | 2017-05-18 | 2017-07-14 | 忠华集团有限公司 | A kind of low twist yarn feeding device |
| CN113430686A (en) * | 2021-07-09 | 2021-09-24 | 经纬纺织机械股份有限公司 | Suspension type active false twisting winding device of ring spinning frame |
-
2017
- 2017-05-18 CN CN201720555709.7U patent/CN206783859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948040A (en) * | 2017-05-18 | 2017-07-14 | 忠华集团有限公司 | A kind of low twist yarn feeding device |
| CN113430686A (en) * | 2021-07-09 | 2021-09-24 | 经纬纺织机械股份有限公司 | Suspension type active false twisting winding device of ring spinning frame |
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