CN205501504U - Spinning spinning frame negative pressure air box structure - Google Patents
Spinning spinning frame negative pressure air box structure Download PDFInfo
- Publication number
- CN205501504U CN205501504U CN201620194597.2U CN201620194597U CN205501504U CN 205501504 U CN205501504 U CN 205501504U CN 201620194597 U CN201620194597 U CN 201620194597U CN 205501504 U CN205501504 U CN 205501504U
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- negative pressure
- flabellum
- spinning frame
- box structure
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Abstract
The utility model discloses a spinning spinning frame negative pressure air box structure, division board including negative pressure bellows and wind channel is equipped with the vent on, the division board is located on the terminal surface of negative pressure bellows one side and is equipped with the fan through connecting the cover corresponding to the vent, and in the flabellum of fan was located and is connected the cover, the motor A of fan was fixed in one side of connecting the cover and keeping away from the division board, and the lateral wall of connecting the cover is equipped with the air outlet, be equipped with the filter screen layer in the vent, filter screen level in a side surface swing joint pubescence brush roll in wind channel, the portion in the tailpiece of the piston rod of piston that connects is rotated respectively at the both ends of brush roller, and the piston is fixed in on the division board. By the utility model discloses the structure can be known, has not only increased the area that admits air, and the air in the wind channel is direct is in addition sucked by the flabellum, has improved the effect that the flabellum flows to the air, and the air outlet directly distributes in the lateral wall of connecting the cover in addition, has increased air input and gas output, has improved the efficiency of fan, guarantees can reduce under the condition of original amount of wind motor A's power, the reduction energy consumption.
Description
Technical field
This utility model relates to spinning frame field, is specifically related to a kind of spinning frame negative pressure wind box structure.
Background technology
In spinning process semi-products rove or strip through drawing-off, (rove is made in the draw twisting on fly frame of ripe bar, rove is made the draw twisting on fly frame of spun yarn, strip through spinning frame draw twisting and made that combed sliver is made in fiber combing by rove, combing machine, gill box is by strip and closes to twist, be wound into the Spining Robot of spun yarn cop, faller gill drawing-off improve bar minor structure, rove on ring throstle further twisting be spun into spun yarn) spinning frame is the main machine of spinning, the Yield and quality of spun yarn is the concentrated expression that each procedure of spinning process is good and bad.The production unit of spinning frame is spindle, often weighs the level of production of spinning frame with the yield (kilogram) of every thousand ingots hour.Cotton mill production scale is that the spindle sum having spinning frame represents.The yarn spun on every spindle can break end due to a variety of causes, and the broken end number that Chang Yiqian ingot hour occurs represents end breakage rate.The height of end breakage rate affects labor productivity, equipment productivity, quality of spun yarn and workshop dustiness.Spinning frame is most machine that consumes energy in Spinning process.Spinning frame production process is spun a full package (cop) just to stop producing, spinning can be continued after falling cop and changing blank pipe.Therefore the size of package affects labor productivity, equipment productivity, has an effect on energy consumption.Ingot speed, package, end breakage rate three, connect each other and mutually restrict, and is the mark of spinning frame technical merit height, needs to consider from society, technology and economic aspect, determines the most appropriate numerical value.
On spinning frame, have refuse yarn after general broken end to exist, so needing to clear up these refuse yarns in time, in order to avoid subsequent production to be caused unnecessary trouble, existing spinning frame is by being provided with negative pressure air channel on spinning frame, has opening at each spool, once has broken end to occur, by the effect of air channel negative pressure, i.e. refuse yarn can be purged.Current negative pressure air channel needs the blower fan in negative pressure bellows to carry out providing power to produce negative pressure.The structure of the negative pressure bellows apoplexy machine structure such as accompanying drawing 2 of spinning frame shows at present.Wherein 1 ' is the demarcation strip of air channel and bellows, 2 ' is flabellum, and 3 ' for connecting cover, and 4 ' is motor A, 6 is flabellum fixed plate, 9 ' is filter screen, and 10 ' is sealant, and 11 ' is motor A output shaft, 12 ' is motor A and the fixed mount being connected cover, 13 ' is the fixed platform of fixed mount and click, and 14 ' is the air inlet of fixed mount, and air inlet is uniformly distributed.Owing to air moved to the axis direction of flabellum from air inlet enters when, moved by the axis direction to flabellum dorsad after being then passed through flabellum, the i.e. flow direction of air there occurs the change of 180 degree, so wind speed can be affected, additionally fixing with motor A fixed platform area is less, so causing the air inlet of fixed mount less, and also motor A is positioned at air inlet, so causing the intake volume of air inlet to be restricted, have impact on the efficiency of blower fan；So need the length increasing flabellum to improve air quantity produced by flabellum single revolution, but this design can increase the burden of motor A, the power causing motor A is relatively big, and energy consumption is higher.
Additionally, owing to scrap wire, refuse yarn can be intercepted by filter mesh layer through air channel under suction function, but after the time is long, scrap wire refuse yarn on filter mesh layer can be cumulative, ultimately result in filter mesh layer to be plugged and have impact on ventilation, cause the speed air flow in negative pressure air channel to slow down, reduce the using effect of blower fan, even have impact on the normal use of spinning frame.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of spinning frame negative pressure wind box structure is provided, flabellum be region be directly facing the vent on demarcation strip, thus not only increase air inlet area, and the air in air channel is directly sucked by flabellum, improve the effect that flabellum flows for air, additionally air outlet is directly distributed in the sidewall connecting cover, add air inflow and gas output, improve the efficiency of blower fan, the power of motor A can be reduced under conditions of ensureing original air quantity, reduce energy consumption；Flabellum is positioned at connection cover, such that it is able to limit the length of flabellum, reduces motor A and drives the moment of torsion needed for flabellum, reduce further the requirement to motor A, cost-effective；For the motor A of equal-wattage, after reducing the length of flabellum, it is simple to improve the rotation speed of flabellum；By being increased by the width of flabellum, thus increase the air quantity that flabellum every revolution can be generated by, further increase the efficiency of blower fan, can indirectly reduce the power of motor A, reduce energy consumption further；By the effect of filter mesh layer, it is to avoid refuse yarn line enters in negative pressure bellows, it is ensured that the normal work of motor A in negative pressure bellows；By the effect of induced draft plate, so that air is directly entered flabellum, further increase the efficiency of blower fan；By the effect of sealant, it is to avoid connect the air outside cover and enter from the gap connected between cover and demarcation strip, it is ensured that the air that all energy of blower fan are completely used in air channel, further increase the efficiency of blower fan；By the effect of brush roll, the scrap wire refuse yarn on filter mesh layer surface is purged, it is to avoid scrap wire refuse yarn is piled up on filter mesh layer and affected the intake of blower fan, it is ensured that the using effect of negative pressure bellows.
Technical solution adopted in the utility model is:
A kind of spinning frame negative pressure wind box structure, demarcation strip including negative pressure bellows Yu air channel, described demarcation strip is provided with vent, demarcation strip is positioned on the end face of negative pressure bellows side and is provided with blower fan by connection cover corresponding to vent, the flabellum of described blower fan is located in connection cover, and the motor A of described blower fan is fixed on the side connecting cover away from demarcation strip, and the sidewall of described connection cover is provided with air outlet, by the rotation of flabellum, air is made to flow to air outlet from vent；Being provided with filter mesh layer in described vent, described filter mesh layer is positioned at the side surface activity connection in air channel has brush roll, the two ends of described brush roll to be rotationally connected with the piston rod end of piston respectively, and described piston is fixed on demarcation strip.
This utility model further improvement project is, the two ends of described brush roll are connected with piston rod end by bearing block.
This utility model further improvement project is that described brush roll is driven by motor B, and described motor B is fixed on bearing block.
This utility model further improvement project is that described air outlet is provided with multiple, is uniformly distributed in the sidewall connecting cover.
This utility model further improvement project is, described flabellum is fixed with flabellum fixed plate towards one end of vent, and the middle part of described flabellum fixed plate is provided with air inlet.
This utility model further improvement project is, described air inlet is protruding to the side of vent, and mates with through hole set in the middle part of induced draft plate, and described induced draft plate is fixed between connection cover and demarcation strip.
This utility model further improvement project is, described induced draft plate along by the direction at edge to middle part to the lopsidedness of flabellum.
This utility model further improvement project is, described connection is provided with sealant between cover and demarcation strip.
This utility model further improvement project is that described flabellum is fixed on the output shaft of motor A.
The beneficial effects of the utility model are:
The first, a kind of spinning frame negative pressure wind box structure of the present utility model, flabellum be region be directly facing the vent on demarcation strip, thus not only increase air inlet area, and the air in air channel is directly sucked by flabellum, improve the effect that flabellum flows for air, additionally air outlet is directly distributed in the sidewall connecting cover, add air inflow and gas output, improve the efficiency of blower fan, it is ensured that the power of motor A under conditions of original air quantity, can be reduced, reduce energy consumption.
The second, a kind of spinning frame negative pressure wind box structure of the present utility model, flabellum is positioned at connection cover, such that it is able to limit the length of flabellum, reduces the moment of torsion needed for motor A driving flabellum, reduce further the requirement to motor A, cost-effective；For the motor A of equal-wattage, after reducing the length of flabellum, it is simple to improve the velocity of rotation of flabellum.
3rd, a kind of spinning frame negative pressure wind box structure of the present utility model, by being increased by the width of flabellum, thus increase the air quantity that flabellum every revolution can be generated by, further increase the efficiency of blower fan, can indirectly reduce the power of motor A, reduce energy consumption further.
4th, a kind of spinning frame negative pressure wind box structure of the present utility model, by the effect of filter mesh layer, it is to avoid refuse yarn line enters in negative pressure bellows, it is ensured that the normal work of motor A in negative pressure bellows.
5th, a kind of spinning frame negative pressure wind box structure of the present utility model, by the effect of induced draft plate, so that air is directly entered flabellum, further increases the efficiency of blower fan.
6th, a kind of spinning frame negative pressure wind box structure of the present utility model, by the effect of sealant, avoid connecting the air outside cover to enter from the gap connected between cover and demarcation strip, it is ensured that the air that all energy of blower fan are completely used in air channel, further increase the efficiency of blower fan.
7th, a kind of spinning frame negative pressure wind box structure of the present utility model, by the effect of brush roll, the scrap wire refuse yarn on filter mesh layer surface is purged, it is to avoid scrap wire refuse yarn is piled up on filter mesh layer and affected the intake of blower fan, it is ensured that the using effect of negative pressure bellows.
Accompanying drawing explanation
Fig. 1 is that this utility model structure master regards cross-sectional schematic.
Fig. 2 is that the blower fan structure master in the bellows of prior art regards cross-sectional schematic.
Detailed description of the invention
As shown in Figure 1, this utility model includes the demarcation strip 1 of negative pressure bellows and air channel, described demarcation strip 1 is provided with vent 9, demarcation strip 1 is positioned on the end face of negative pressure bellows side and is provided with blower fan by connection cover 3 corresponding to vent 9, the flabellum 2 of described blower fan is located in connection cover 3, and the motor A4 of described blower fan is fixed on the side connecting cover 3 away from demarcation strip 1, and the sidewall of described connection cover 3 is provided with air outlet 5, by the rotation of flabellum 2, air is made to flow to air outlet 5 from vent 9；Being provided with filter mesh layer in described vent 9, described filter mesh layer is positioned at the side surface activity connection in air channel has brush roll 15, the two ends of described brush roll 15 to be rotationally connected with piston rod 19 end of piston 18 respectively, and described piston 18 is fixed on demarcation strip 1；The two ends of described brush roll 15 are connected with piston rod 19 end by bearing block 16；Described brush roll 15 is driven by motor B17, and described motor B17 is fixed on bearing block 16；Described air outlet 5 is provided with multiple, is uniformly distributed in the sidewall connecting cover 3；Described flabellum 2 is fixed with flabellum fixed plate 6 towards one end of vent 9, and the middle part of described flabellum fixed plate 6 is provided with air inlet 7；Described air inlet 7 is protruding to the side of vent 9, and mates with through hole set in the middle part of induced draft plate 8, and described induced draft plate 8 is fixed between connection cover 3 and demarcation strip 1；Described induced draft plate 8 along by the direction at edge to middle part to the lopsidedness of flabellum 2；Described connection is provided with sealant 10 between cover 3 and demarcation strip 1；Described connection is provided with sealant 10 between cover 3 and demarcation strip 1；Described flabellum 2 is fixed on the output shaft 11 of motor A4.
Claims (10)
1. a spinning frame negative pressure wind box structure, it is characterized in that: include the demarcation strip (1) of negative pressure bellows and air channel, described demarcation strip (1) is provided with vent (9), demarcation strip (1) is positioned on the end face of negative pressure bellows side and is provided with blower fan by connection cover (3) corresponding to vent (9), the flabellum (2) of described blower fan is located in connection cover (3), the motor A(4 of described blower fan) it is fixed on the side connecting cover (3) away from demarcation strip (1), the described sidewall connecting cover (3) is provided with air outlet (5), rotation by flabellum (2), air is made to flow to air outlet (5) from vent (9)；Described vent is provided with filter mesh layer in (9), described filter mesh layer is positioned at the side surface activity connection in air channel brush roll (15), the two ends of described brush roll (15) are rotationally connected with piston rod (19) end of piston (18) respectively, and described piston (18) is fixed on demarcation strip (1).
2. a kind of spinning frame negative pressure wind box structure as claimed in claim 1, it is characterised in that: the two ends of described brush roll (15) are connected with piston rod (19) end by bearing block (16).
3. a kind of spinning frame negative pressure wind box structure as claimed in claim 2, it is characterised in that: described brush roll (15) passes through motor B(17) drive, described motor B(17) be fixed on bearing block (16).
4. a kind of spinning frame negative pressure wind box structure as claimed in claim 1, it is characterised in that: described air outlet (5) is provided with multiple, is uniformly distributed in the sidewall connecting cover (3).
5. a kind of spinning frame negative pressure wind box structure as claimed in claim 1, it is characterised in that: described flabellum (2) is fixed with flabellum fixed plate (6) towards one end of vent (9), and the middle part of described flabellum fixed plate (6) is provided with air inlet (7).
6. a kind of spinning frame negative pressure wind box structure as claimed in claim 5, it is characterized in that: described air inlet (7) is protruding to the side of vent (9), and mate with the through hole set by induced draft plate (8) middle part, described induced draft plate (8) is fixed between connection cover (3) and demarcation strip (1).
7. spinning frame negative pressure wind box structure as claimed in claim 6 a kind of, it is characterised in that: described induced draft plate (8) is along by the direction at edge to the middle part lopsidedness to flabellum (2).
8. a kind of spinning frame negative pressure wind box structure as claimed in claim 6, it is characterised in that: described connection is provided with sealant (10) between cover (3) and demarcation strip (1).
9. a kind of spinning frame negative pressure wind box structure as claimed in claim 1, it is characterised in that: described connection is provided with sealant (10) between cover (3) and demarcation strip (1).
10. spinning frame negative pressure wind box structure as claimed in claim 1 a kind of, it is characterised in that: described flabellum (2) is fixed on motor A(4) output shaft (11) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194597.2U CN205501504U (en) | 2016-03-15 | 2016-03-15 | Spinning spinning frame negative pressure air box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194597.2U CN205501504U (en) | 2016-03-15 | 2016-03-15 | Spinning spinning frame negative pressure air box structure |
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| Publication Number | Publication Date |
|---|---|
| CN205501504U true CN205501504U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620194597.2U Expired - Fee Related CN205501504U (en) | 2016-03-15 | 2016-03-15 | Spinning spinning frame negative pressure air box structure |
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| Country | Link |
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| CN (1) | CN205501504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457333A (en) * | 2017-09-06 | 2019-03-12 | 江苏新金兰纺织制衣有限责任公司 | A kind of novel cotton blender machine |
-
2016
- 2016-03-15 CN CN201620194597.2U patent/CN205501504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457333A (en) * | 2017-09-06 | 2019-03-12 | 江苏新金兰纺织制衣有限责任公司 | A kind of novel cotton blender machine |
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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: 20160824 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |