CN109881311A - A kind of three slot negative pressure craft piece of ring throstle ternary compact spinning - Google Patents
A kind of three slot negative pressure craft piece of ring throstle ternary compact spinning Download PDFInfo
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- CN109881311A CN109881311A CN201910286718.4A CN201910286718A CN109881311A CN 109881311 A CN109881311 A CN 109881311A CN 201910286718 A CN201910286718 A CN 201910286718A CN 109881311 A CN109881311 A CN 109881311A
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- negative pressure
- compact spinning
- pressure trough
- main body
- ternary
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- 238000009987 spinning Methods 0.000 title claims abstract description 50
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 208000012886 Vertigo Diseases 0.000 description 38
- 239000000835 fiber Substances 0.000 description 9
- 239000003086 colorant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of three slot negative pressure craft pieces of ring throstle ternary compact spinning, main body including arc-shaped laminated structure, the upper edge of main body is arranged in upper curved arc, the lower edge of main body is arranged in lower curved arc, main body offers intermediate negative pressure trough in the radial direction, left side negative pressure trough and right side negative pressure trough are symmetricly set on intermediate negative pressure trough two sides, and left side negative pressure trough and right side negative pressure trough are arranged in main body.The three slot negative pressure craft piece of ring throstle ternary compact spinning is fastened with the compact spinning shape tube of compact spinning apparatus respectively by upper curved arc and lower curved arc, so that three slot negative pressure craft piece of ring throstle ternary compact spinning is fixed on compact spinning apparatus.The configuration of the present invention is simple, it is easy for installation, it is low in cost.It mainly ensure that three root thickness yarns of all spindle positions put in order from structure not change when passing through draft area, for fleeces item order that twist triangle zone is wrapped up is the same, spun yarn exterior quality is consistent, color is the same.
Description
Technical field
The invention belongs to ring throstle fields, and in particular to a kind of three slot negative pressure technique of ring throstle ternary compact spinning
Piece.
Background technique
With the development of textile industry, existing ring throstle three-primary colours compact spinning technology, due to recognizing deficiency before,
It is that single thread compact spinning single-bevel groove negative pressure craft piece 10(is as shown in Figure 4), it is found in actual spinning process, this negative pressure
Craft piece, is only applicable to the case where individual rovings spin spun yarn, and single coarse sand is not related to fiber by the arrangement problem of draft area,
And gather between slot and vertical line and have an inclination angle, make fiber under the drive of grid ring and air negative pressure, travels forward
Meanwhile having the movement of overturning, the purpose is to fiber aggregate can be made good.Two root thickness yarns point or so arrangement is carried out by draft area
When SEILE textile, the match network compact spinning double skewed slots negative pressure craft piece 8 used, two negative pressure troughs claim symmetrical structure substantially, there is a folder
Angle can be very good the left and right arrangement of control roving fibers.And the match network compact spinning double skewed slots negative pressure craft piece 8 that SEILE textile uses
(as shown in Figure 4), can solve the arrangement problems of two root thickness yarns, can not but be applied in ternary spinning.But carrying out three
When first color is spun, the rove of three different colours is beated by overturning or controlling, so that left, center, right arrangement position is different, is coupled into
Spun yarn color it is just different, when roving fibers pass through Nesting Zone, cannot have the phenomenon that overturning and left and right bounce, to ensure this root
Rove color does not change, and also to ensure the spun spun yarn solid colour of all spindle positions, three root thickness yarns of all spindle positions, by leading
When stretching area, putting in order irregular cannot change.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of three slot negative pressure craft piece of ternary compact spinning, from mechanical structure
It is upper to guarantee that three root thickness yarn fibers according to the distributing order of the preset left, center, right of spinning process, reach compact spinning area by draft area
Afterwards, while gathering, the left, center, right distributing order of three root thickness yarn fibers will not generate irregular variation and influence spun yarn
State avoids the occurrence of the unstable problem of spun yarn color.
The technical solution adopted by the present invention: a kind of three slot negative pressure craft piece of ring throstle ternary compact spinning, including be in arc
The upper edge of main body is arranged in the main body of shape laminated structure, upper curved arc, and the lower edge of main body, the radial direction of main body is arranged in lower curved arc
Intermediate negative pressure trough is offered on direction, the gradually streamlined closing in from top to bottom of intermediate negative pressure trough, left side negative pressure trough and right side are negative
Indent is symmetricly set on intermediate negative pressure trough two sides, and left side negative pressure trough and right side negative pressure trough are arranged in main body.
The three slot negative pressure craft piece of ring throstle ternary compact spinning by upper curved arc and lower curved arc respectively and closely
The compact spinning shape tube of spinning equipment fastens, so that three slot negative pressure craft piece of ring throstle ternary compact spinning is fixed on compact spinning
On device.Angle between the left side negative pressure trough and intermediate negative pressure trough line of symmetry is 0-15 °, the right side negative pressure trough and described
Corner dimension between left side negative pressure trough and intermediate negative pressure trough line of symmetry is identical.The intermediate negative pressure trough is set to the middle part of main body.
The three slot negative pressure craft piece of ternary compact spinning is made of the good stainless steel small with grid ring coefficient of friction of wearability.
The present invention compared with prior art the beneficial effect is that: the present invention provides a kind of ring throstle ternary compact spinning three
Slot negative pressure craft piece does not need to redesign concentration spinning negative pressure on the basis of not changing existing RING SPINNING with compact spinning technology
Shape tube, when to ternary ring throstle assembly compact spinning, it is only necessary to replace single thread compact spinning single-bevel groove negative pressure craft piece
?.The method and tooling of assembly all do not need to replace, and with such very simple improvement, use compact spinning to guarantee that ternary is spun
When technology, rove left, center, right puts in order unanimously, to realize correct spinning.When carrying out three-primary colours spinning, three kinds of roving fibers
After back area draft and proparea drawing-off, into Nesting Zone, while effectively gathering, it is triple channel that rear roller, which may be implemented,
The ring throstle of formula correctly spins.Each spindle corresponds to a craft piece, and structure is simple, easy for installation, low in cost.It is main
If ensure that all ingot rove put in order unanimously in shape from negative pressure notch, fleeces item is before collection spinning roller
The order of twist triangle zone package is the same, spun yarn exterior quality is consistent.
Detailed description of the invention
Fig. 1 is a kind of main view of three slot negative pressure craft piece of ring throstle ternary compact spinning of the present invention；
Fig. 2 is a kind of left view of three slot negative pressure craft piece of ring throstle ternary compact spinning of the present invention；
Fig. 3 is the signal that a kind of three slot negative pressure craft piece of ring throstle ternary compact spinning of the present invention is mounted on compact spinning shape tube
Figure；
Fig. 4 is the comparison schematic diagram installed on shape tube that the present invention presses craft piece with two kinds of compact spinnings.
Specific embodiment
As shown in Figure 1-3, a kind of three slot negative pressure craft piece of ring throstle ternary compact spinning, including arc-shaped sheet knot
The upper edge of main body 1 is arranged in the main body 1 of structure, upper curved arc 2, and the lower edge of main body 1, the radial direction side of main body 1 is arranged in lower curved arc 3
Intermediate negative pressure trough 5 is offered upwards, and the gradually streamlined closing in from top to bottom of intermediate negative pressure trough 5, left side negative pressure trough 4 and right side are negative
Indent 6 is symmetricly set on intermediate 5 two sides of negative pressure trough, and left side negative pressure trough 4 and the setting of right side negative pressure trough 6 are on the body 1.
Angle between 5 line of symmetry of the left side negative pressure trough 4 and intermediate negative pressure trough is 10 °, the right side negative pressure trough 6 and institute
The corner dimension stated between left side negative pressure trough 4 and 5 line of symmetry of intermediate negative pressure trough is identical.The intermediate negative pressure trough 5 is set to main body 1
Middle part.The three slot negative pressure craft piece 9 of ternary compact spinning is using the stainless steel that wearability is good and grid ring coefficient of friction is small
At.
The three slot negative pressure craft piece 9 of ring throstle ternary compact spinning by upper curved arc 2 and lower curved arc 3 respectively and tightly
The compact spinning shape tube 7 of close spinning equipment fastens, so that three slot negative pressure craft piece 9 of ring throstle ternary compact spinning is fixed on tightly
On close spinning equipment, the corresponding three slot negative pressure craft piece 9 of ternary compact spinning of each spindle, structure is simple, easy for installation, cost
It is cheap.It mainly ensure that three root thickness yarns of all spindle positions put in order from structure not change when passing through draft area, fiber
The order that wadding item is wrapped up in twist triangle zone is the same, spun yarn exterior quality is consistent, and color is the same.
Claims (2)
1. a kind of three slot negative pressure craft piece of ring throstle ternary compact spinning, it is characterised in that: including arc-shaped laminated structure
Main body (1), in the upper edge of main body (1), lower curved arc (3) is arranged in the lower edge of main body (1), main body (1) for upper curved arc (2) setting
Offer in the radial direction intermediate negative pressure trough (5), the gradually streamlined closing in from top to bottom of intermediate negative pressure trough (5), left side is negative
Indent (4) and right side negative pressure trough (6) are symmetricly set on intermediate negative pressure trough (5) two sides, left side negative pressure trough (4) and right side negative pressure trough
(6) it is arranged on main body (1), the angle between the left side negative pressure trough (4) and intermediate negative pressure trough (5) line of symmetry is 0-15 °, institute
The corner dimension stated between right side negative pressure trough (6) and the left side negative pressure trough (4) and intermediate negative pressure trough (5) line of symmetry is identical, institute
State the middle part that intermediate negative pressure trough (5) are set to main body (1).
2. three slot negative pressure craft piece of a kind of ring throstle ternary compact spinning according to claim 1, it is characterised in that: institute
The three slot negative pressure craft piece (9) of ternary compact spinning stated is made of the good stainless steel of wearability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286718.4A CN109881311A (en) | 2019-04-10 | 2019-04-10 | A kind of three slot negative pressure craft piece of ring throstle ternary compact spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286718.4A CN109881311A (en) | 2019-04-10 | 2019-04-10 | A kind of three slot negative pressure craft piece of ring throstle ternary compact spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109881311A true CN109881311A (en) | 2019-06-14 |
Family
ID=66936934
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286718.4A Pending CN109881311A (en) | 2019-04-10 | 2019-04-10 | A kind of three slot negative pressure craft piece of ring throstle ternary compact spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109881311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021257037A1 (en) * | 2020-06-17 | 2021-12-23 | Dokuz Eylül Üni̇versi̇tesi̇ Rektörlüğü | Three roving compact yarn production method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014198024A1 (en) * | 2013-06-10 | 2014-12-18 | 韵升控股集团有限公司 | Gathering device used by spinning machine for gathering fibrous strip |
| CN205635932U (en) * | 2016-05-06 | 2016-10-12 | 常州市同和纺织机械制造有限公司 | Abrasionproof that spinning device special pipe is gathered to negative pressure decreases and net circle guiding mechanism |
| CN106149111A (en) * | 2016-09-21 | 2016-11-23 | 江南大学 | Triple channel asynchronous drawing-off Compact Spinning yarn feeding device, colour-spun yarns three primary colours color blending effect regulation and control method and colour mixture section coloured yarn |
| CN107513793A (en) * | 2017-10-12 | 2017-12-26 | 宁夏如意科技时尚产业有限公司 | A kind of covering yarn process units and method |
| CN209923524U (en) * | 2019-04-10 | 2020-01-10 | 经纬智能纺织机械有限公司 | Three-element compact spinning three-groove negative pressure process piece of ring spinning frame |
-
2019
- 2019-04-10 CN CN201910286718.4A patent/CN109881311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014198024A1 (en) * | 2013-06-10 | 2014-12-18 | 韵升控股集团有限公司 | Gathering device used by spinning machine for gathering fibrous strip |
| CN205635932U (en) * | 2016-05-06 | 2016-10-12 | 常州市同和纺织机械制造有限公司 | Abrasionproof that spinning device special pipe is gathered to negative pressure decreases and net circle guiding mechanism |
| CN106149111A (en) * | 2016-09-21 | 2016-11-23 | 江南大学 | Triple channel asynchronous drawing-off Compact Spinning yarn feeding device, colour-spun yarns three primary colours color blending effect regulation and control method and colour mixture section coloured yarn |
| CN107513793A (en) * | 2017-10-12 | 2017-12-26 | 宁夏如意科技时尚产业有限公司 | A kind of covering yarn process units and method |
| CN209923524U (en) * | 2019-04-10 | 2020-01-10 | 经纬智能纺织机械有限公司 | Three-element compact spinning three-groove negative pressure process piece of ring spinning frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021257037A1 (en) * | 2020-06-17 | 2021-12-23 | Dokuz Eylül Üni̇versi̇tesi̇ Rektörlüğü | Three roving compact yarn production method and system |
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Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |