CN2756658Y - Jet nozzle type silk suction mouth - Google Patents
Jet nozzle type silk suction mouth Download PDFInfo
- Publication number
- CN2756658Y CN2756658Y CN 200420054433 CN200420054433U CN2756658Y CN 2756658 Y CN2756658 Y CN 2756658Y CN 200420054433 CN200420054433 CN 200420054433 CN 200420054433 U CN200420054433 U CN 200420054433U CN 2756658 Y CN2756658 Y CN 2756658Y
- Authority
- CN
- China
- Prior art keywords
- silk
- passage
- silk suction
- suction
- hypomere
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a jet nozzle type silk suction mouth, which has the advantages of low energy consumption and favorable silk suction effect. The jet nozzle type silk suction mouth comprises an upper section silk suction passage, a lower section silk suction passage and a switch base, wherein the top end of the upper section silk suction passage is provided with a silk suction hole, a compressed air inlet is arranged on the lower section silk suction passage and the upper section silk suction passage and the lower section silk suction passage are communicated or separated by the switch base. The lower section silk suction passage is communicated with a silk walking passage, a jet nozzle is arranged in the lower section silk suction passage, a spout of the jet nozzle is downward and the compressed air inlet is communicated with the upper part of the jet nozzle. Because the utility model is provided with the compressed air inlet and the jet nozzle, the energy consumption is low and the silk suction effect is favorable. The utility model is widely suitable for a silk suction apparatus in textile machinery.
Description
One, technical field
The utility model relates to the suction silk mouth of inhaling silk device in a kind of textile machine, specifically, is a kind of being used for the chemical fibre waste silk of spinning process to be sucked the nozzle type wire suction mouth of inhaling in the silk device.
Two, background technology
False twist texturing machine in spinning process, need be with chemical-fibres filaments by winding mechanism around to bobbin, to finish the coiling of silk thread.After a bobbin is completely rolled up, just need more change of bobbins, must cut off long filament this moment, wait until that new bobbin installs after, again with tow around to new bobbin.Owing to more than 200 winding bobbin arranged on a Texturing Machines, the multi-filament line is promptly arranged, more during change of bobbins, other ingot position also will work on, so can not shut down an ingot position.When change of bobbins more, the silk thread of being cut off is still constantly carried from roller and is come, and just needs this moment to inhale silk device by one, to store in the long filament suction wire storage cylinder of sending here, prevent silk accumulation winding, to guarantee bobbin arranged certain replacing time, and repiece is reeled smoothly.
In inhaling silk device, it is crucial inhaling the silk mouth, and it is an inlet of drawing waste silk, and its quality will be directly connected to the effect of whole suction silk device.At present, existing suction silk mouth comprises inhales a passage, is provided with the V-type shred suction opening on the top of inhaling the silk passage, inhales the silk passage and is divided into two sections, is provided with switch base between two sections, and switch base can make a two sections suction silk passage communicate or cut off.Be provided with auxilairy air intake at the hypomere of inhaling the silk passage, auxilairy air intake can increase one air-flow that inwardly blows, to increase the suction to silk.When the needs repiece with more during change of bobbins, switch base, inhale the silk blower fan and auxilairy air intake is all opened, by inhaling the negative pressure that the silk blower fan produces, strand enters from the V-type shred suction opening inhales a silk passage, enters in the wire storage cylinder by the wire passage.The operation of a machine speed is more and more higher at present, and the movement velocity of waste silk is also more and more faster, has reached more than 1000 meters/minute, thereby has required the power of suction silk blower fan also more and more higher, and energy consumption is also more and more.This shortcoming of inhaling the silk mouth is: waste silk is finished absorption jointly by the air-flow that negative pressure that produces in the wire passage and auxilairy air intake apply, and to inhaling silk power of fan, wire channel seal requirement height, the air-flow that auxilairy air intake applies is also unstable.
Three, summary of the invention
The purpose of this utility model provides a kind of energy and consumes a nozzle type wire suction mouth low, that the suction silk is effective.
The purpose of this utility model realizes by following technical proposals:
A kind of nozzle type wire suction mouth that is used for inhaling silk device, comprise that epimere is inhaled the silk passage, hypomere is inhaled silk passage and switch base, the top of inhaling the silk passage at epimere is provided with shred suction opening, on hypomere suction silk passage, be provided with compressed air inlet, being located at epimere inhales silk passage and hypomere and inhales switch base between the silk passage and can make epimere inhale the silk passage to communicate with a hypomere suction passage or cut off, hypomere is inhaled the silk passage and is communicated with the wire passage, it is characterized in that: be provided with the downward nozzle of spout in hypomere is inhaled the silk passage, compressed air inlet communicates with the top of nozzle.
In the utility model, can flow into the wire passage rapidly for making compressed air, produce stronger negative pressure in inhaling the silk passage, hypomere is inhaled a silk passage and can be communicated with the wire passage by curved pipe, at broken end with again during repiece, with the suction of increase to silk.
Compressed air inlet of the present utility model can increase one air-flow that inwardly blows, compression by nozzle arrangements is quickened, the curved pipe place of inhaling the silk passage at hypomere forms annular high velocity air, in inhaling the silk passage, produce stronger negative pressure, form big pressure differential with inhaling the outer atmospheric pressure of silk mouth, air-flow enters from inhaling silk mouth inlet, forms one high velocity air in inhaling the silk passage, increased suction, improved the flowing velocity of strand in inhaling the silk passage silk.Compared with prior art, the utility model produces very strong suction and conveying capacity to strand, and its advantage is: little to the dependence of inhaling the silk blower fan, and only need less power to get final product, energy consumption is low, and it is effective to inhale silk.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment
A kind of nozzle type wire suction mouth described in the utility model, comprise an epimere suction silk passage 1, hypomere is inhaled silk passage 2 and switch base 3, the top of inhaling silk passage 1 at epimere is provided with V-type shred suction opening 4, on hypomere suction silk passage 2, be provided with compressed air inlet 5, switch base 3 is located at epimere and inhales between silk passage 1 and the hypomere suction silk passage 2, and can make epimere inhale silk passage 1 and hypomere to inhale a passage 2 and communicate or cut off, hypomere is inhaled silk passage 2 and is communicated with wire passage 6 by curved pipe, be provided with the downward nozzle of spout 7 in hypomere is inhaled silk passage 2, compressed air inlet 5 communicates with the top of nozzle 7.
Switch base 3 adopts pneumatic controls, can open and close, and makes upper and lower two sections to inhale silk passages and communicate or cut off.Generally, switch base 3 is closed, and shred suction opening 4 does not communicate with wire passage 6.When certain ingot position need be inhaled thread, the switch base 3 of pneumatic control is opened, make, following two sections suction silk passages communicate, open simultaneously and inhale silk blower fan and compressed air inlet 5, compressed air enters the ring-like wedge chamber of nozzle arrangements, compressed acceleration, inhaling silk passage 2 inwalls along hypomere sprays at a high speed, in inhaling the silk passage, form negative pressure, form big pressure differential with inhaling the outer atmospheric pressure of silk mouth, if in the little shred suction opening of V-type this moment silk is arranged, then silk will be easy to be drawn into hypomere and be inhaled in the silk passage 2, and enter wire passage 6 rapidly, by inhaling the silk blower fan silk is sucked in the wire storage cylinder smoothly at last.By the time repiece or replacing paper tube finish, and switch base 3 is closed, and make upper and lower two sections to inhale silk passages partition, and the work of lick-up repiece just has been all over.
Claims (2)
1, a kind of nozzle type wire suction mouth that is used for inhaling silk device, comprise an epimere suction silk passage (1), hypomere is inhaled silk passage (2) and switch base (3), the top of inhaling silk passage (1) at epimere is provided with shred suction opening (4), on hypomere suction silk passage (2), be provided with compressed air inlet (5), the switch base (3) that epimere suction silk passage (1) and hypomere suction silk passage (2) is communicated or cut off is located at an epimere suction passage (1) and hypomere is inhaled between the passage (2), hypomere is inhaled silk passage (2) and is communicated with wire passage (6), it is characterized in that: be provided with the downward nozzle of spout (7) in hypomere is inhaled silk passage (2), compressed air inlet (5) communicates with the top of nozzle (7).
2, nozzle type wire suction mouth according to claim 1 is characterized in that: described hypomere is inhaled silk passage (2) and is communicated with wire passage (6) by curved pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054433 CN2756658Y (en) | 2004-12-17 | 2004-12-17 | Jet nozzle type silk suction mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054433 CN2756658Y (en) | 2004-12-17 | 2004-12-17 | Jet nozzle type silk suction mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756658Y true CN2756658Y (en) | 2006-02-08 |
Family
ID=35965044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054433 Expired - Lifetime CN2756658Y (en) | 2004-12-17 | 2004-12-17 | Jet nozzle type silk suction mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756658Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406626C (en) * | 2004-12-17 | 2008-07-30 | 江苏宏源纺机股份有限公司 | Nozzle type wire suction mouth |
| CN101774497B (en) * | 2010-02-09 | 2012-08-08 | 张家港市维达纺织机械有限公司 | Rolling method in chemical fiber high-stretch yarn adding process |
-
2004
- 2004-12-17 CN CN 200420054433 patent/CN2756658Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406626C (en) * | 2004-12-17 | 2008-07-30 | 江苏宏源纺机股份有限公司 | Nozzle type wire suction mouth |
| CN101774497B (en) * | 2010-02-09 | 2012-08-08 | 张家港市维达纺织机械有限公司 | Rolling method in chemical fiber high-stretch yarn adding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080730 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |