CN201313765Y - Silk suction device - Google Patents
Silk suction device Download PDFInfo
- Publication number
- CN201313765Y CN201313765Y CNU200820138141XU CN200820138141U CN201313765Y CN 201313765 Y CN201313765 Y CN 201313765Y CN U200820138141X U CNU200820138141X U CN U200820138141XU CN 200820138141 U CN200820138141 U CN 200820138141U CN 201313765 Y CN201313765 Y CN 201313765Y
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- CN
- China
- Prior art keywords
- suction nozzle
- silk
- jet pipe
- suction
- nozzle seat
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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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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to a waste silk suction device used on a polyester staple fiber winding machine, mainly comprising a suction nozzle, a suction nozzle base, a jet pipe and a lock nut. The suction nozzle is fixed at the left end of the suction nozzle base. The suction nozzle base is a cylindrical base. A small hole is arranged in the suction nozzle base. The left end of the small hole is connected with a suction nozzle circular hole, and the right end is connected with a jet pipe inner hole, forming a silk suction channel. The jet pipe is arranged inside the suction nozzle base, and is thread connected with the suction nozzle base. The right end of the jet pipe is provided with a conform diffusion wind tunnel, and the left end face is provided with 3 to 8 inclined holes uniformly. The inclined holes are communicated with the silk suction channel, and form an angle with the axis of the silk suction channel. The waste silk suction device has the advantages of long time continuous silk suction, automatic silk suction, simple operation, low cost, safety and reliability.
Description
Affiliated technical field
The utility model belongs to the polyester staple fiber spinning field, and a kind of waste silk that is specifically related on the polyester staple fiber up-coiler is inhaled the silk device.
Background technology
In the polyester staple fiber spinning production process, during method, apparatus behind repiece, curling round the roll and up-coiler (as traction machine, feeding machine, fiber barrel reciprocating engine) fault, all require on the technology tow was cut off before traction machine, and then with the tow carrying-off of cutting off.At present, generally take a waste silk roller is set on the up-coiler panel, waste silk is wrapped on the waste silk roller.There is following shortcoming in this method: the one, and the fault handling time that allows is short, generally is no more than 20 minutes.Because the twining amount of waste silk roller is limited, and spinning speed provides enough fault handling times therefore can't for the equipment of follow-up et out of order up to 1300m/min, and spinning production line stops completely before causing.The 2nd, control step is many, and the skilled operation degree requires high.The 3rd, the installation cost height needs configuration motor and transmission parts.The 4th, need the special messenger guard during waste silk roller wrapping wire, otherwise damage the waste silk roller easily, bring out safety misadventure.
Summary of the invention
The utility model provides a kind of long-time continuous to inhale silk, inhales silk automatically, simple to operate, with low cost, safe and reliable waste silk is inhaled a silk device.The utility model is achieved in that
Waste silk is inhaled the silk device and mainly is made up of suction nozzle, suction nozzle seat, jet pipe, jam nut.The suction nozzle profile is a Long Circle, and the endoporus left end is a slotted hole, and right-hand member is a circular hole, between slotted hole and the circular hole by the smooth surface transition.Suction nozzle is made by pottery, and is fixed on the left end of suction nozzle seat, and the suction nozzle seat is cylindrical, in an aperture is arranged, aperture left end and suction nozzle circular hole join, right-hand member and jet pipe endoporus join, and form to inhale a silk passage.Jet pipe places suction nozzle seat inside, is threaded with the suction nozzle seat.The jet pipe right-hand member is provided with conical diffusor duct, 3～8 inclined holes of jet pipe left side rectangular distribution, inclined hole connects mutually with a suction silk passage and has angle with a suction silk passage axial line, leave a gap between suction nozzle seat and the jet pipe, form air annular distribution cavity, the below of cavity is provided with the compressed air inlet.Jam nut is fixed on the suction nozzle seat, with jet pipe locking, with anti-loosening.The inclined hole of pressurized air on annular distribution cavity, jet pipe produces high velocity air, the conical diffusor duct of directive jet pipe right-hand member, and on the waste silk passage, form zone of negative pressure, make suction nozzle produce suction.Waste silk under the effect of suction by high velocity gas stream.The jet pipe afterbody is connected to flexible pipe usually, and waste silk is transported to outside the up-coiler board.
The utlity model has long-time continuous inhales silk, inhales silk, simple to operate, with low cost, safe and reliable advantage automatically.
Description of drawings
Further specify below in conjunction with the utility model embodiment and accompanying drawing:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural representation left view.
1. suction nozzles among the figure, 2. suction nozzle seat, 3 jet pipes, 4. jam nut.
The specific embodiment
Among Fig. 1 and Fig. 2, the profile of suction nozzle (1) is a Long Circle, and endoporus one end is a slotted hole, and the other end is a circular hole, and by the smooth surface transition, and roughness Ra≤0.8 of smooth surface is in order to avoid hang silk between slotted hole and the circular hole.Suction nozzle (1) is fixed on the left end of suction nozzle seat (2), and suction nozzle seat (2) is cylindrical, in an aperture is arranged, aperture left end and suction nozzle (1) circular hole joins, right-hand member and jet pipe (3) endoporus joins, and form to inhale a silk passage, inhales the silk passage and requires a polishing.Jet pipe (3) places suction nozzle seat (2) inside, is threaded with suction nozzle seat (2).Jet pipe (3) right-hand member is provided with conical diffusor duct, and the cone angle of conical diffusor duct is got 10～20 ° usually and is advisable.4～8 inclined holes of jet pipe (3) left side rectangular distribution, inclined hole connects mutually with a suction silk passage and has angle with a suction silk passage axial line, leave a gap between suction nozzle seat (2) and the jet pipe (3), form air annular distribution cavity, the below of air annular distribution cavity is provided with the compressed air inlet.Jam nut (4) is fixed on the suction nozzle seat (2), with jet pipe (3) locking, with anti-loosening.
Present embodiment suction nozzle shred suction opening length 33mm highly is 9mm, and the internal diameter of jet pipe inclined hole is φ 2.5mm, totally six inclined holes, rectangular distribution.The waste silk channel diameter is φ 9mm, and the angle of inclined hole on the jet pipe and waste silk passage axial line is 15 °.
Claims (4)
1. the waste silk on the polyester staple fiber up-coiler is inhaled a silk device, mainly by suction nozzle (1), suction nozzle seat (2), jet pipe (3), jam nut (4) is formed, it is characterized in that: suction nozzle (1) profile is a Long Circle, the endoporus left end is a slotted hole, right-hand member is a circular hole, between slotted hole and the circular hole by the smooth surface transition, suction nozzle (1) is fixed on the left end of suction nozzle seat (2), suction nozzle seat (2) is cylindrical, in an aperture is arranged, aperture left end and suction nozzle circular hole join, right-hand member and jet pipe (3) endoporus joins, form and inhale the silk passage, jet pipe (3) places the inside of suction nozzle seat (2), is threaded with suction nozzle seat (2), and jet pipe (3) right-hand member is provided with conical diffusor duct, 3～8 inclined holes of left side rectangular distribution, inclined hole connect mutually with a suction silk passage and have angle with a suction silk passage axial line.
2. waste silk according to claim 1 is inhaled the silk device, it is characterized in that leaving a gap between suction nozzle seat (2) and the jet pipe (3), forms pressurized air annular distribution cavity.
3. waste silk according to claim 2 is inhaled the silk device, it is characterized in that the below of cavity is provided with the compressed air inlet.
4. waste silk according to claim 1 is inhaled the silk device, it is characterized in that jam nut (4) is fixed on the suction nozzle seat (2), locks jet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820138141XU CN201313765Y (en) | 2008-10-15 | 2008-10-15 | Silk suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820138141XU CN201313765Y (en) | 2008-10-15 | 2008-10-15 | Silk suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313765Y true CN201313765Y (en) | 2009-09-23 |
Family
ID=41125556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820138141XU Expired - Fee Related CN201313765Y (en) | 2008-10-15 | 2008-10-15 | Silk suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313765Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420217A (en) * | 2013-08-29 | 2013-12-04 | 无锡宏源机电科技有限公司 | Silk cutting and silk sucking device arranged on silk sucking main pipe |
| CN105600608A (en) * | 2016-02-22 | 2016-05-25 | 经纬纺织机械股份有限公司 | Automatic winding repiecing device of full-automatic false-twisting texturing machine |
| CN105668327A (en) * | 2014-11-19 | 2016-06-15 | 欧瑞康纺织有限及两合公司 | Yarn suction device |
| CN111320037A (en) * | 2020-04-29 | 2020-06-23 | 大连天鑫合纤技术发展有限公司 | Rotary type round silk guide disc spinning-in device |
-
2008
- 2008-10-15 CN CNU200820138141XU patent/CN201313765Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420217A (en) * | 2013-08-29 | 2013-12-04 | 无锡宏源机电科技有限公司 | Silk cutting and silk sucking device arranged on silk sucking main pipe |
| CN105668327A (en) * | 2014-11-19 | 2016-06-15 | 欧瑞康纺织有限及两合公司 | Yarn suction device |
| CN105600608A (en) * | 2016-02-22 | 2016-05-25 | 经纬纺织机械股份有限公司 | Automatic winding repiecing device of full-automatic false-twisting texturing machine |
| CN111320037A (en) * | 2020-04-29 | 2020-06-23 | 大连天鑫合纤技术发展有限公司 | Rotary type round silk guide disc spinning-in device |
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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: 20090923 Termination date: 20101015 |