CN201258384Y - Air-shaking detwister for air splicer - Google Patents
Air-shaking detwister for air splicer Download PDFInfo
- Publication number
- CN201258384Y CN201258384Y CNU2008201525295U CN200820152529U CN201258384Y CN 201258384 Y CN201258384 Y CN 201258384Y CN U2008201525295 U CNU2008201525295 U CN U2008201525295U CN 200820152529 U CN200820152529 U CN 200820152529U CN 201258384 Y CN201258384 Y CN 201258384Y
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- China
- Prior art keywords
- untwisting
- air
- hole
- shock
- splicer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an air-shock untwisting device used for an air splicer, which is characterized in that a through-hole is formed at the site of a untwisting member and communicated with an air outlet along the vertical direction; a damping piece is arranged on the untwisting member in the position close to the air inlet port; a sealing ring is connected at the site of the air inlet port; and a notch is formed on then untwisting member in the position between the damping piece and the through-hole. Compared with the prior art, the air-shock untwisting device prolongs the untwisting time, increases the untwisting strength, enlarges the untwisting range of yarns, and improves the untwisting effect of the single yarn and the compound yarn. Additionally, the air-shock untwisting device has a simple structure, is easy to manufacture with guarantee of operating requirement, has high consistency and stability in untwisting, and high node-forming rate.
Description
Technical field:
The utility model relates to the technical field of air splicer, a kind of specifically gas shock untwisting device that is used for air splicer, particularly its mechanical connecting structure.
Background technology:
The untwisting mode of domestic existing air splicer has two kinds at present: oscillator untwisting and the untwisting of single swirling eddy tubular type.The oscillator untwisting is useful for 800 and twists with the fingers following yarn untwisting, and the untwisting effect of indivedual single thread and strand is bad, and damages easily, the effect that influences untwisting and doff, and operating cost is higher; The untwisting effect of single swirling eddy tubular type untwisting below 800 is relatively good, but single thread and strand untwisting effect more than 800 sth. made by twisting are very unstable, the untwisting time is short, has influenced the untwisting scope then, so above-mentioned dual mode is all undesirable to high twist single thread and some strand untwisting effect.
Summary of the invention:
The purpose of this utility model is to provide a kind of gas shock untwisting device that is used for air splicer, it can overcome oscillator in the existing untwisting technology rapid wear, noise is big, the untwisting scope is less, some shortcomings of untwisting poor stability.
To achieve these goals, technical scheme of the present invention is: a kind of gas shock untwisting device that is used for air splicer, it comprises that mainly untwisting body untwisting body one end is provided with air outlet, its other end is provided with suction nozzle, it is characterized in that: described untwisting body place is provided with and the perpendicular through hole that is connected of air outlet, the untwisting body is provided with damping block near the suction nozzle place, and the suction nozzle place is socketed with sealing ring, and the untwisting body place between damping block and the through hole is provided with breach.
The utility model discloses a kind of gas shock untwisting device that is used for air splicer, it has improved the time of untwisting in terms of existing technologies, improved the intensity of untwisting, so the untwisting scope of yarn also enlarges thereupon, improved the untwisting effect of single thread and strand, because it is simple in structure, processing easily guarantees its instructions for use, thereby increased the uniformity and the stability of its untwisting, improved into the knot rate.
Description of drawings:
Fig. 1 is the utility model structural representation
The specific embodiment:
With reference to the accompanying drawings, the utility model further is described
The utility model is a kind of gas shock untwisting device that is used for air splicer, it comprises that mainly untwisting body 1 untwisting body one end is provided with air outlet 2, its other end is provided with suction nozzle 3, it is different from prior art and is: described untwisting body place is provided with and the perpendicular through hole that is connected 4 of air outlet, the untwisting body is provided with damping block 5 near the suction nozzle place, suction nozzle 3 places are socketed with sealing ring 6, and the untwisting body place between damping block 5 and the through hole 4 is provided with breach 7.
The principle of this gas shock untwisting device be different from other tubular type untwisting oscillator just be increased a through hole on the untwisting body perpendicular to air outlet, after air-flow entered from suction nozzle, the aperture, inclined-plane by end face is that the directionality that produces gas scatters: a part of unstable gas was shunted away from the indentation, there of damping block; Remaining a part of gas enters air outlet, the yarn of cutting off is blown into air outlet from indentation, there, when high velocity air passes through air outlet, the through hole produces negative pressure, the air on the both sides of through hole is sucked air outlet at a high speed, enter the high-speed air of air outlet and the air in the air outlet converges by through hole, these three strands of air-flows that converge act on the yarn in the air outlet, make its untwisting.
Because the air on through hole both sides enters air outlet, the air mass flow in the air outlet is increased, with regard to relative raising the untwisting time, untwisting intensity also is improved, so the untwisting scope of yarn also enlarges thereupon, has improved the untwisting effect of single thread and strand.Because simple in structure, processing easily guarantees its instructions for use, thereby has increased the uniformity and the stability of its untwisting, improves into the knot rate.
Claims (1)
1, a kind of gas shock untwisting device that is used for air splicer, it comprises that mainly untwisting body (1) untwisting body one end is provided with air outlet (2), its other end is provided with suction nozzle (3), it is characterized in that: described untwisting body place is provided with and the perpendicular through hole that is connected of air outlet (4), the untwisting body is provided with damping block (5) near the suction nozzle place, suction nozzle (3) locates to be socketed with sealing ring (6), and the untwisting body place between damping block (5) and the through hole (4) is provided with breach (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201525295U CN201258384Y (en) | 2008-08-29 | 2008-08-29 | Air-shaking detwister for air splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201525295U CN201258384Y (en) | 2008-08-29 | 2008-08-29 | Air-shaking detwister for air splicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258384Y true CN201258384Y (en) | 2009-06-17 |
Family
ID=40772619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201525295U Expired - Fee Related CN201258384Y (en) | 2008-08-29 | 2008-08-29 | Air-shaking detwister for air splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258384Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943360A (en) * | 2012-11-12 | 2013-02-27 | 无锡市三达纺配有限公司 | Rotational flow untwisting device used for S-twist special yarn |
-
2008
- 2008-08-29 CN CNU2008201525295U patent/CN201258384Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943360A (en) * | 2012-11-12 | 2013-02-27 | 无锡市三达纺配有限公司 | Rotational flow untwisting device used for S-twist special yarn |
| CN102943360B (en) * | 2012-11-12 | 2014-10-22 | 无锡市三达纺配有限公司 | Rotational flow untwisting device used for S-twist special yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20120829 |