CN204138835U - A kind of novel center inner ring blowing device - Google Patents
A kind of novel center inner ring blowing device Download PDFInfo
- Publication number
- CN204138835U CN204138835U CN201420677284.3U CN201420677284U CN204138835U CN 204138835 U CN204138835 U CN 204138835U CN 201420677284 U CN201420677284 U CN 201420677284U CN 204138835 U CN204138835 U CN 204138835U
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- conjunction
- sleeve
- cone
- adapter sleeve
- inner ring
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Abstract
The utility model relates to a kind of novel center inner ring blowing device, it comprises connector, adapter sleeve, cone conjunction, adjusting sleeve, adjusting head conjunction, connector is fixedly connected with bottom filament spinning component, cone conjunction is fixedly connected with adapter sleeve, in connector and adapter sleeve pass through, external screw thread is connected, by the adjustable adapter sleeve of threads turn and cone conjunction integral elevating, adjusting head conjunction is by conical mandrel, three pieces of floors, hollow sleeve is by integrally welded, one section of cylindrical spindle nose is arranged at conical mandrel top, be connected with cone conjunction by screw, adjusting sleeve is connected on the hollow sleeve of adjusting head conjunction by internal and external threads, by threads turn adjustable air outlet crack width, change cooling wind speed, the size of air quantity.This device advantage is, tow cooling is even, and blown area large, unit spinning output is high, easy and simple to handle, reliable.
Description
Technical field
The utility model relates to a kind of blowing device in chemical fibre melt spinning process, tow being carried out to cooling forming, be related specifically to a kind of center inner ring blowing device, by the width of adjustable ring blowing crack opening when being applicable to spinning, thus change wind speed, air force, complete and cooling forming is carried out to tow.
Background technology
In chemical fibre industry production process, during spinning, raw material is all with high-pressure smelting state, squeezes out from spinnerets aperture, in order to reduce fracture of wire, and can repiece, draw silk, need rapid liquid towards stream tow cool, make it become vitreum state from molten condition; During spinning, a spinning station is uniform-distribution with thousands of rhizoid bundle, to tow blow methods for cooling usually have lateral blowing form and ring blowing form, ring blowing form divide again centered by outer-ring ventilation form and center inner ring blowing form.
Lateral blowing form: cooling air blows to tow from the side of tow, because tow is from blowing mouth distance difference, easily forms tow cooling uneven, affects the quality of silk.
Center outer-ring ventilation form: tow is distributed in the different concentric circumferences of some diameters, cooling air, from the larger concentric circumferences of diameter, is dried from direction, the outer hoop center of circle, tow cooling is even, but air ring air compartment profile size can be restricted, and affects spinnerets hole count, constrains output.
Center inner ring blowing form: tow is distributed in the different concentric circumferences of some diameters, cooling air is from the concentric circumferences less than the minimum pitch circle diameter of tow, and from the outside circumferencial direction blowing of inner ring, tow cooling is even, spinnerets hole count increases, and improves output.
Summary of the invention
The purpose of this utility model is: provide a kind of novel center inner ring blowing device, when cooling tow, cooling air is blown from the outside circumferencial direction of inner ring, tow cooling is even, and according to filament number during spinning and technological requirement, the width of manual adjustments ring blowing crack opening can be adopted, changes wind speed, air force, complete and cooling forming carried out to tow, structure is simple, easy to operate, use stable, reliable.
The technical solution of the utility model: connector 1 top screw 9 is fixedly connected with bottom filament spinning component, and bottom cylindrical is common external screw thread; Adapter sleeve 2 endoporus bottom is common internal thread, and connector 1 and adapter sleeve 2 are connected by internal and external screw thread; During actual installation, because connector 1 is fixed, then when making adapter sleeve 2 produce rotation, adjustable adapter sleeve 2 ascending, descending position, because cone conjunction 3 top screw 10 is fixedly connected with one with adapter sleeve 2, so, when rotating cone conjunction 3 with hand, himself oscilaltion just can be allowed; Radially, interlude is the smooth inner bore of fit tolerance at regulating sleeve 4 endoporus top, and bottom stage is common internal thread; Adjusting head conjunction 6 passes through integrally welded by conical mandrel, three pieces of floors, hollow sleeves, the outer circular top part one section of hollow sleeve is the smooth cylindrical of band fit tolerance, interlude is common external screw thread, one section, hollow sleeve endoporus top is the conical horn degree of lip-rounding, all the other are cylindrical, one section of cylindrical spindle nose is arranged at conical mandrel top, top screw 11 is connected with cone conjunction 3, cylindrical cylindrical has keyway, be connected with cone conjunction 3 with flat key, after assembling, cone conjunction 3 and adjusting head conjunction 6 can not produce relative motion; A large through hole is left at porous plate 5 center, is sleeved between cone conjunction 3 and the conical mandrel of adjusting head conjunction 6, and all the other circumferential areas are uniform-distribution with the aperture for ventilating, and ensures that circumference wind speed is even; Kink 7 connection functions; Blast pipe 8 material is flexible pipe, is beneficial to and regulates height.
The utility model has the advantage of:
1. during spinning, cool tow, blow cooling air from the outside circumferencial direction of inner ring, evenly, blown area large, unit spinning output is high in cooling.
2. need at the width of fore side manual adjustments blowing crack opening, just can change wind speed, air force on request, a bit manipulation work just can complete, easy and simple to handle, reliable.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model center inner ring blowing device arrangement works schematic diagram
In accompanying drawing 1: 1-connector, 2-adapter sleeve, 3-cone conjunction, 4-adjusting sleeve, 5-porous plate, 6-adjusting head conjunction, 7-kink, 8-blast pipe, 9-screw, 10-screw, 11-screw, 12-flat key
Detailed description of the invention
The first step: connector 1 screw 9 is fixed on bottom filament spinning component.
Second step: after cone conjunction 3, porous plate 5, adjusting head conjunction 6 are assembled into one with screw 11, flat key 12, then with screw 10, adapter sleeve 2 is fixed on the top of cone conjunction 3.
3rd step: matched with the external screw thread of connector 1 by the internal thread of the adapter sleeve 2 in the large conjunction be made up of second step, rotates cone conjunction 3 with hand, makes large conjunction slowly increase, until its top plane is close to manifold bottom surface.
4th step: the external screw thread of the internal thread of adjusting sleeve 4 with adjusting head conjunction 6 is matched, allow the equal transfixion of other piece number, adjusting sleeve 4 is rotated with hand, when allowing it slowly rise, the width of crack opening reduces gradually, and ring blowing amount reduces, exit wind speed increases (when source of the gas blast is constant); When allowing it slowly decline, the width of crack opening increases gradually, and ring blowing amount increases, exit wind speed reduces (when source of the gas blast is constant); Like this, the requirement to cooling wind speed, air force of different filament number and technological requirement can just be met.
Claims (5)
1. a novel center inner ring blowing device, comprise connector (1) and blast pipe (8), characterized by further comprising adapter sleeve (2), cone conjunction (3), adjusting sleeve (4), adjusting head conjunction (6) and kink (7); Described connector (1) top screw (9) is fixedly connected with bottom filament spinning component, bottom cylindrical is common external screw thread, described adapter sleeve (2) endoporus bottom is common internal thread, connector (1) and adapter sleeve (2) are connected by internal and external screw thread, cone conjunction (3) top screw (10) is fixedly connected with adapter sleeve (2), by the adjustable adapter sleeve of threads turn (2) and cone conjunction (3) integral elevating; Described adjusting head conjunction (6) is passed through integrally welded by conical mandrel, three pieces of floors, hollow sleeves, one section of cylindrical spindle nose is arranged at conical mandrel top, be connected with cone conjunction (3) by screw (11), cylindrical spindle nose has keyway, be connected with cone conjunction (3) with flat key, adjusting sleeve (4) is connected to by internal and external threads on the hollow sleeve of adjusting head conjunction (6), adjustable air outlet crack width; Adjusting head conjunction (6) and blast pipe (8) are linked together by kink (7).
2. one according to claim 1 novel center inner ring blowing device, characterized by further comprising many hollow plates (5), a large through hole is left at described many hollow plates (5) center, between the conical mandrel being sleeved on cone conjunction (3) and adjusting head conjunction (6), all the other circumferential areas are uniform-distribution with the aperture for ventilating.
3. one according to claim 1 and 2 novel center inner ring blowing device, is characterized in that described adjusting sleeve (4) endoporus top radially, and interlude is the smooth inner bore of fit tolerance, and bottom stage is common internal thread.
4. one according to claim 1 and 2 novel center inner ring blowing device, it is characterized in that the outer circular top part one section of the hollow sleeve of described adjusting head conjunction (6) is the smooth cylindrical of band fit tolerance, interlude is common external screw thread, one section, hollow sleeve endoporus top is the conical horn degree of lip-rounding, and all the other are cylindrical.
5. one according to claim 1 and 2 novel center inner ring blowing device, is characterized in that blast pipe (8) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677284.3U CN204138835U (en) | 2014-11-13 | 2014-11-13 | A kind of novel center inner ring blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677284.3U CN204138835U (en) | 2014-11-13 | 2014-11-13 | A kind of novel center inner ring blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138835U true CN204138835U (en) | 2015-02-04 |
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ID=52415535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677284.3U Active CN204138835U (en) | 2014-11-13 | 2014-11-13 | A kind of novel center inner ring blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386140A (en) * | 2015-12-29 | 2016-03-09 | 重庆市大通茂纺织科技有限公司 | Chemical fiber circular blow cooling method |
| CN108221069A (en) * | 2018-04-12 | 2018-06-29 | 苏州金泉新材料股份有限公司 | The ring wind quenching device of polylactic acid short-fiber spinning |
-
2014
- 2014-11-13 CN CN201420677284.3U patent/CN204138835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386140A (en) * | 2015-12-29 | 2016-03-09 | 重庆市大通茂纺织科技有限公司 | Chemical fiber circular blow cooling method |
| CN105386140B (en) * | 2015-12-29 | 2018-04-27 | 重庆市大通茂纺织科技有限公司 | A kind of chemical fibre ring blows cooling means |
| CN108221069A (en) * | 2018-04-12 | 2018-06-29 | 苏州金泉新材料股份有限公司 | The ring wind quenching device of polylactic acid short-fiber spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |