CN203947232U - Cotton suction duct on fine spining machine - Google Patents
Cotton suction duct on fine spining machine Download PDFInfo
- Publication number
- CN203947232U CN203947232U CN201420324011.0U CN201420324011U CN203947232U CN 203947232 U CN203947232 U CN 203947232U CN 201420324011 U CN201420324011 U CN 201420324011U CN 203947232 U CN203947232 U CN 203947232U
- Authority
- CN
- China
- Prior art keywords
- inlet scoop
- suction duct
- described body
- cotton suction
- collar
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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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model refers in particular to the cotton suction duct on a kind of fine spining machine, belong to Weaving device accessory technical field, comprise body and inlet scoop, described body and inlet scoop are single piece that adopts aluminum alloy materials to be made, on described inlet scoop, be provided with tube connector, in described tube connector, be provided with the collar, the cross section of described body is the circle that has a protrusion position, described body protrudes position kernel of section line and inlet scoop center line angle α is 100 °-110 °, and described body protrudes position and is provided with some Long Circle suction mouths.The utility model surfaces externally and internally is neatly smooth, and seaming and weld seam are cancelled, and do not hang fiber, do not stop up; Intensity improves greatly, indeformable; After spinning end breaking, stop up flute pipe phenomenon and obviously reduce, stable yarn quality is improved to performance effect preferably; The negative-pressure sucking that guarantees each cotton suction duct is basically identical, reduces the chance of yarn ribbon, broken end, reduces around roller, twines roller phenomenon, and broken end is reduced, and improves yarn quality.
Description
Technical field
The utility model belongs to Weaving device accessory technical field, refers in particular to the cotton suction duct on a kind of fine spining machine.
Background technology
Existing suction tube adopts two kinds of different process and material manufacture.A kind of: by galvanized iron sheet through the fold occlusal suction mouth of pipe and cotton suction duct through welding, surface forms through paint; Another kind is to adopt aluminium alloy that inlet scoop, cotton suction duct hot-drawn are shaped, and both are welded, and then outer surface is through oxidation processes.The problem that the suction tube of two kinds of technique manufactures exists is: block part cannot be seen, commissure fiber easy to hang after interlock causes inner obstruction; External paint easily comes off, and simultaneously because wall is thin, intensity is low yielding.Because manufacturing technique is more complicated, cost is high simultaneously.Usually, fine spining machine group drive negative-pressure air fan is located at the tailstock, and suction tube shape, size are in full accord.Thereby vehicle tail end suction tube suction inlet negative pressure is high, suction is also large; Middle low, suction is general; More approach headstock, negative pressure is just lower, and suction is also corresponding less.When suction tube suction is too low, can increase the chance of yarn ribbon, broken end, increase around roller, twine roller phenomenon, thereby broken end is increased, spinning quality also will decline thereupon.
Summary of the invention
The purpose of this utility model is to provide a kind of energy balance suction, makes the negative-pressure sucking of each suction tube on fine spining machine keep basically identical, with even weighing apparatus suction effect everywhere, and the cotton suction duct on the fine spining machine of raising yarn quality.
The purpose of this utility model is achieved in that the cotton suction duct on fine spining machine, comprise body and inlet scoop, wherein, described body and inlet scoop are single piece that adopts aluminum alloy materials to be made, on described inlet scoop, be provided with tube connector, in described tube connector, be provided with the collar, by the size of collar bore, can regulate the negative-pressure sucking of the suction tube on diverse location, the negative-pressure sucking that guarantees each cotton suction duct is basically identical, reduce yarn ribbon, the chance of broken end, minimizing is around roller, twine roller phenomenon, broken end is reduced, improve yarn quality, the cross section of described body is the circle that has a protrusion position, described body protrudes position kernel of section line and inlet scoop center line angle α is 100 °-110 °, improved the negative pressure in body, after broken end, yarn is along the mouth of pipe suction that is in line, solved the inner wind speed of cotton suction duct, guaranteed that body air draught is smooth, body clogging is obviously reduced, described body protrudes position and is provided with some Long Circle suction mouths.
Further optimize, described cotton suction duct is equidistant to be arranged on the protrusion position of described body.
Further optimize, on the outer ring of the described collar, have annular groove, described tube connector is provided with or the several inwardly protruding coordinating with the annular groove of the collar, can prevent that the collar is shifted under suction function.
Further optimize, described collar internal diameter by headstock to tailstock direction successively or segmentation successively decrease.
The utility model compared to existing technology outstanding and useful technique effect is: surfaces externally and internally is neatly smooth, and seaming and weld seam are cancelled, and do not hang fiber, do not stop up; Intensity improves greatly, indeformable; After spinning end breaking, stop up flute pipe phenomenon and obviously reduce, stable yarn quality is improved to performance effect preferably; The negative-pressure sucking that guarantees each cotton suction duct is basically identical, reduces the chance of yarn ribbon, broken end, reduces around roller, twines roller phenomenon, and broken end is reduced, and improves yarn quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Fig. 3 is the local enlarged diagram in Fig. 1;
In figure: 10-body, 11-inlet scoop, 12-suction mouth, 13-tube connector, the 14-collar, 15-protrudes position, 16-annular groove, 17-projection.
The specific embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1-3: the cotton suction duct on fine spining machine, comprise body 10 and inlet scoop 11, wherein, described body 10 and inlet scoop 11 are single piece that adopt aluminum alloy materials to be made, on described inlet scoop 11, be provided with tube connector 13, in described tube connector 13, be provided with the collar 14, by the size of the collar 14 bores, can regulate the negative-pressure sucking of the suction tube on diverse location, the negative-pressure sucking that guarantees each cotton suction duct is basically identical, reduce yarn ribbon, the chance of broken end, minimizing is around roller, twine roller phenomenon, broken end is reduced, improve yarn quality, the cross section of described body 10 is the circle that has a protrusion position 15, described body 10 protrudes position 15 kernel of section lines and inlet scoop 11 center line angle α are 100 °-110 °, improved the negative pressure in body 10, after broken end, yarn is along the mouth of pipe suction that is in line, solved the inner wind speed of cotton suction duct, guaranteed that body air draught is smooth, body clogging is obviously reduced, described body 10 protrudes and equidistantly on positions 15 is provided with six Long Circle suction mouths 12.
The collar 14 walls are hollow, and when the collar 14 is contained in tube connector 13 when interior, the radial direction through hole at the collar 14 centers is the air-suction channel of inlet scoop 11; The collar 14 its apertures in each cotton suction duct inlet scoop 11 on fine spining machine by by headstock to tailstock direction also from negative-pressure air fan by as far as close to direction successively decrease successively, several cotton suction ducts of also can being separated by such as two to three suction tubes, successively decrease by segmentation; In order to prevent that the collar 14 is shifted under suction function, on the outer ring of the collar 14, have annular groove 16, tube connector 13 is provided with or the several inwardly protruding 17 coordinating with the annular groove 16 of the collar 14.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (4)
1. the cotton suction duct on fine spining machine, comprise body and inlet scoop, it is characterized in that: described body and inlet scoop are single piece that adopts aluminum alloy materials to be made, on described inlet scoop, be provided with tube connector, in described tube connector, be provided with the collar, the cross section of described body is the circle that has a protrusion position, and described body protrudes position kernel of section line and inlet scoop center line angle α is 100 °-110 °, and described body protrudes position and is provided with some Long Circle suction mouths.
2. the cotton suction duct on fine spining machine according to claim 1, is characterized in that: described cotton suction duct is equidistant to be arranged on the protrusion position of described body.
3. the cotton suction duct on fine spining machine according to claim 1, is characterized in that: on the outer ring of the described collar, have annular groove, described tube connector is provided with or the several inwardly protruding coordinating with the annular groove of the collar.
4. the cotton suction duct on fine spining machine according to claim 1, is characterized in that: described collar internal diameter by headstock to tailstock direction successively or segmentation successively decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324011.0U CN203947232U (en) | 2014-06-17 | 2014-06-17 | Cotton suction duct on fine spining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324011.0U CN203947232U (en) | 2014-06-17 | 2014-06-17 | Cotton suction duct on fine spining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947232U true CN203947232U (en) | 2014-11-19 |
Family
ID=51889281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324011.0U Expired - Fee Related CN203947232U (en) | 2014-06-17 | 2014-06-17 | Cotton suction duct on fine spining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746193A (en) * | 2015-02-15 | 2015-07-01 | 经纬纺织机械股份有限公司 | Broken end collector for ring spinning machine |
| CN109338533A (en) * | 2018-10-12 | 2019-02-15 | 如皋市凯瑞纺织机械有限公司 | A kind of tailstock concentration cotton receiving fire alarm pretreatment unit |
| CN113668105A (en) * | 2021-08-31 | 2021-11-19 | 天津工业大学 | Spun yarn broken end detection method and yarn suction component with broken end detection function |
| CN118241349A (en) * | 2024-05-28 | 2024-06-25 | 铜陵市庆升机械有限公司 | Production method of cotton suction flute pipe |
-
2014
- 2014-06-17 CN CN201420324011.0U patent/CN203947232U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746193A (en) * | 2015-02-15 | 2015-07-01 | 经纬纺织机械股份有限公司 | Broken end collector for ring spinning machine |
| CN109338533A (en) * | 2018-10-12 | 2019-02-15 | 如皋市凯瑞纺织机械有限公司 | A kind of tailstock concentration cotton receiving fire alarm pretreatment unit |
| CN113668105A (en) * | 2021-08-31 | 2021-11-19 | 天津工业大学 | Spun yarn broken end detection method and yarn suction component with broken end detection function |
| CN118241349A (en) * | 2024-05-28 | 2024-06-25 | 铜陵市庆升机械有限公司 | Production method of cotton suction flute pipe |
| CN118241349B (en) * | 2024-05-28 | 2024-07-19 | 铜陵市庆升机械有限公司 | Production method of cotton suction flute pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |