CN204151502U - The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve - Google Patents
The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve Download PDFInfo
- Publication number
- CN204151502U CN204151502U CN201420581222.2U CN201420581222U CN204151502U CN 204151502 U CN204151502 U CN 204151502U CN 201420581222 U CN201420581222 U CN 201420581222U CN 204151502 U CN204151502 U CN 204151502U
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- Prior art keywords
- roller
- curve
- mounting structure
- grid ring
- tension force
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 13
- 230000033001 locomotion Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000009987 spinning Methods 0.000 description 4
- 238000007378 ring spinning Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010042 air jet spinning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009187 flying Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007382 vortex spinning Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses the grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve, the friction field that it makes use of the both steel and soft of grid ring and two S curve control system form controls the motion of fiber, additional friction force circle in main drawing area is distributed more reasonable.It comprises lower bottom base, the upper end of lower bottom base is furnished with front roller in turn, middle roller, rear roller, the direction of advance of setting yarn is front, middle roller, curve pipe is furnished with in position between front roller, the upper end of curve pipe is curved-surface structure, the upper end of many groups linear springs is mounted on the lower surface of curve pipe, often organize linear springs and lay respectively at corresponding tension force seat, in the line channel that tension bracket is combined to form, axle mounting structure is convexed under the both sides, lower end of tension bracket, the both sides of each tension force seat needle roller are supported in the axle mounting structure of the respective side of correspondence position respectively, each grid ring is set with the tension force seat needle roller in correspondence position, curve pipe, the outer peripheral face that middle roller is formed.
Description
Technical field
The utility model relates to the technical field of spinning machinery structure, is specially the grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve.
Background technology
Along with the development of textile technology is innovated, various fabric technology is arisen at the historic moment, compact spinning, SEILE textile, Air-Jet Spinning, vortex spinning etc., and existing drafter is two Apron Draft mechanisms, is a kind of weighing draft that current ring spinning frame generally adopts.The most crucial position of this weighing draft is two cushion rubber elastic nips, the structure of two cushion rubber elastic nip sells the upper cushion rubber of stretching on mainly overlapping on middle top roller and having, on middle bottom roller, cover has downside pin and the lower cushion rubber by apron tension frame stretching, linear springs sheet is preset at the middle part of upper pin, linear springs sheet presses pin and upper cushion rubber downwards when drawing-off, it is made to be formed as a swingable elastic nip structure, the curvilinear characteristic of Here it is two cushion rubber elastic nip.Upper and lower cushion rubber combines and forms yarn flexibility gripping passage, in order to strengthen gripping channeling, this channels designs becomes by the determined tracing pattern of upper downside pin form, in two Apron Draft form, double short apron form and length cushion rubber form is divided into again according to the length of lower cushion rubber, two cushion rubber elastic nip weighing draft improves front draft zone postmedian friction field intensity, the Fiber Velocity point of yarn can be made in drafting process to move forward, it is more concentrated that the reach of Fiber Velocity point is conducive to Fiber Velocity point, can ensure that drafted yarn moves apart from deviation after drawing in a less interval, thus ensure the yarn quality not severe exacerbation because of stretch exercise.But the upper and lower cushion rubber linear velocity of existing structure can produce difference, its main cause: one is the motion of upper and lower cushion rubber is that middle bottom roller passes through the transmission that rubs, upper and lower cushion rubber must overcome the frictional resistance with upper downside pin in motion process, and these resistances are all unstable, therefore the motion of cushion rubber is also unstable up and down; Two is the irregular of cushion rubber internal structure, age resisters etc. are incomplete mixing when refining glue, antistatic additive, the up and down difference etc. of apron tension directly can affect the movement velocity of upper and lower cushion rubber, three is that clean-up performance on the bright and clean degree on cushion rubber surface or surface also has direct impact to the motion of upper and lower cushion rubber, when cushion rubber surface wrap has few fibers flyings, affect more serious.
In sum, the Flexible Control passage of two Apron Draft to fibre bundle is defective, needs more rational structure, thus how to obtain more reasonably control structure and a friction field intensity distribution, has just become a problem needing in the face of and solve.
Summary of the invention
For the problems referred to above, the utility model provides the grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve, the friction field that it makes use of the both steel and soft of grid ring and two S curve control system form controls the motion of fiber, this technology has thoroughly broken away from two cushion rubber elastic nip to the constraint of yarn quality, additional friction force circle in main drawing area is distributed more reasonable, on identical raw cotton basis, yarn quality is obviously better than traditional ring spinning and compact spinning.
The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve, its technical scheme is such: it comprises lower bottom base, the upper end of described lower bottom base is furnished with front roller in turn, middle roller, rear roller, the direction of advance of setting yarn is front, it is characterized in that: described middle roller, curve pipe is furnished with in position between front roller, the upper end of described curve pipe is curved-surface structure, the upper end of many groups linear springs is mounted on the lower surface of described curve pipe, often organize described linear springs and lay respectively at corresponding tension force seat, in the line channel that tension bracket is combined to form, axle mounting structure is convexed under the both sides, lower end of described tension bracket, the both sides of each tension force seat needle roller are supported in the described axle mounting structure of the respective side of correspondence position respectively, each grid ring is set with the tension force seat needle roller in correspondence position, curve pipe, the outer peripheral face that middle roller is formed, the both sides of described curve pipe are installed in the installation locating slot of described middle roller.
It is further characterized in that:
Described tension force flap is loaded on described tension bracket, is provided with line channel in described tension bracket, and linear springs is positioned at described line channel, the upper end evagination of described linear springs in described tension force seat pilot hole and be mounted on the lower surface of described curve pipe.
After adopting structure of the present utility model, the upper end of grid ring is provided with mobilizable S curve plate, it can realize network circle and S curve plate, curve pipe realizes the conservative control to fiber, between S curve plate and curve pipe, make rational technique according to regular roving feeding and social estate system of distributing cotton space, make the nip gauge that between S curve plate and curve pipe, formation one is fixing, when yarn is transported to draw zone by middle roller time, yarn shifts to front roller with grid ring running, in the process of transfer, drafted yarn is not dispersed, indiffusion, stretching action is had to the natural torsion of cotton fiber, yarn is along grid ring marshalling, staple fibre is played a key effect in the yarn by even obvolvent, staple fibre indiffusion improves raw cotton utilization rate, improve workshop condition, the friction field that make use of the both steel and soft of grid ring and two S curve control system form controls the motion of fiber, this technology has thoroughly broken away from two cushion rubber elastic nip to the constraint of yarn quality, additional friction force circle in main drawing area is distributed more reasonable, on identical raw cotton basis, yarn quality is obviously better than traditional ring spinning and compact spinning.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is stereogram structural representation of the present utility model;
Reference name in figure corresponding to each sequence number is as follows:
Front roller 1, middle roller 2, rear roller 3, yarn 4, curve pipe 5, linear springs 6, tension force seat 7, tension bracket 8, axle mounting structure 9, tension force seat needle roller 10, grid ring 11, installation locating slot 12, line channel 13, S curve plate 14, pilot hole 15.
Detailed description of the invention
The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve, see Fig. 1, Fig. 2: it is (not shown in FIG. that it comprises lower bottom base, belong to existing mature structure), the upper end of lower bottom base is furnished with front roller 1 in turn, middle roller 2, rear roller 3, the direction of advance of setting yarn 4 is front, middle roller 2, curve pipe 5 is furnished with in position between front roller 1, the upper end of curve pipe 5 is curved-surface structure, the upper end of many groups linear springs 6 is mounted on the lower surface of curve pipe 2, often organize linear springs 6 and lay respectively at corresponding tension force seat 7, in the line channel that tension bracket 8 is combined to form, axle mounting structure 9 is convexed under the both sides, lower end of tension bracket 8, the both sides of each tension force seat needle roller 10 are supported in the axle mounting structure 9 of the respective side of correspondence position respectively, each grid ring 11 is set with the tension force seat needle roller 10 in correspondence position, curve pipe 5, the outer peripheral face that middle roller 2 is formed, the both sides of curve pipe 5 are installed in the installation locating slot 12 of middle roller 2.
Tension force seat 7 mounts cover in tension bracket 8, is provided with line channel 13 in tension bracket 8, and linear springs 6 is positioned at line channel 13, the upper end evagination of linear springs 6 in tension force seat 7 pilot hole 15 and be mounted on the lower surface of curve pipe 5.
Its operation principle is as follows: the upper end of grid ring 11 is provided with mobilizable S curve plate 14, it can realize network circle 11 and S curve plate 14, curve pipe 5 realizes the conservative control to fiber, between S curve plate 14 and curve pipe 5, make rational technique according to regular roving feeding and social estate system of distributing cotton space, make the nip gauge that between S curve plate 14 and curve pipe 5, formation one is fixing, when yarn is transported to draw zone by middle roller 2 time, yarn operates to front roller 1 with grid ring 11 and shifts, in the process of transfer, drafted yarn is not dispersed, indiffusion, stretching action is had to the natural torsion of cotton fiber, yarn is along grid ring 11 marshalling, staple fibre is played a key effect in the yarn by even obvolvent.
Above specific embodiment of the utility model has been described in detail, but content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. the grid ring mounting structure of two soft drawing-off structure of S curve, it comprises lower bottom base, the upper end of described lower bottom base is furnished with front roller in turn, middle roller, rear roller, the direction of advance of setting yarn is front, it is characterized in that: described middle roller, curve pipe is furnished with in position between front roller, the upper end of described curve pipe is curved-surface structure, the upper end of many groups linear springs is mounted on the lower surface of described curve pipe, often organize described linear springs and lay respectively at corresponding tension force seat, in the line channel that tension bracket is combined to form, axle mounting structure is convexed under the both sides, lower end of described tension bracket, the both sides of each tension force seat needle roller are supported in the described axle mounting structure of the respective side of correspondence position respectively, each grid ring is set with the tension force seat needle roller in correspondence position, curve pipe, the outer peripheral face that middle roller is formed, the both sides of described curve pipe are installed in the installation locating slot of described middle roller.
2. the grid ring mounting structure of the soft drawing-off structure of a kind of pair of S curve as claimed in claim 1, it is characterized in that: described tension force flap is loaded on described tension bracket, line channel is provided with in described tension bracket, linear springs is positioned at described line channel, the upper end evagination of described linear springs in described tension force seat pilot hole and be mounted on the lower surface of described curve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581222.2U CN204151502U (en) | 2014-10-09 | 2014-10-09 | The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581222.2U CN204151502U (en) | 2014-10-09 | 2014-10-09 | The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151502U true CN204151502U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581222.2U Expired - Lifetime CN204151502U (en) | 2014-10-09 | 2014-10-09 | The grid ring mounting structure of a kind of pair of soft drawing-off structure of S curve |
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| CN (1) | CN204151502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961391A (en) * | 2022-11-22 | 2023-04-14 | 武汉纺织大学 | Removable tension self-adjusting cotton spinning lower pin |
-
2014
- 2014-10-09 CN CN201420581222.2U patent/CN204151502U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961391A (en) * | 2022-11-22 | 2023-04-14 | 武汉纺织大学 | Removable tension self-adjusting cotton spinning lower pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181225 Address after: 523000 Hongfu Community Gold Road, Nancheng Street, Dongguan City, Guangdong Province, 1108-2, Block B1, Tian'an Digital City, Dongguan Patentee after: Guangzhong Textile Machinery Technology (Dongguan) Co.,Ltd. Address before: 215000 Changnan Community of Zhangjiagang Modern Agricultural Demonstration Park, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG GUANGZHONG TEXTILE MACHINERY SCIENCE & TECHNOLOGY Co.,Ltd. |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200325 Granted publication date: 20150211 |
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| PD01 | Discharge of preservation of patent | ||
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Date of cancellation: 20200826 Granted publication date: 20150211 |
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Effective date of registration: 20201208 Granted publication date: 20150211 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210816 Granted publication date: 20150211 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 215600 No.12 Zhenfeng Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG GUANGZHONG TEXTILE MACHINERY SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 448000 Room 101, unit 2, building 3, No. 16, Huishan North Road, Xinshi Town, Jingshan County, Jingmen City, Hubei Province Patentee before: Deng Wansheng |
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Effective date of registration: 20220325 Address after: 523000 room 607, building 2, No. 4, industrial South Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Zhongke Derek Technology (Dongguan) Co.,Ltd. Address before: 215600 No.12 Zhenfeng Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG GUANGZHONG TEXTILE MACHINERY SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |