CN203450954U - Silk cutting and sucking device installed on silk sucking main pipe - Google Patents
Silk cutting and sucking device installed on silk sucking main pipe Download PDFInfo
- Publication number
- CN203450954U CN203450954U CN201320534408.8U CN201320534408U CN203450954U CN 203450954 U CN203450954 U CN 203450954U CN 201320534408 U CN201320534408 U CN 201320534408U CN 203450954 U CN203450954 U CN 203450954U
- Authority
- CN
- China
- Prior art keywords
- aspirator
- silk
- sucking
- mouth
- chopping
- 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
Links
- 239000002699 waste material Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001133 acceleration Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a silk cutting and sucking device which is low in energy consumption and good in silk sucking effect. The silk cutting and sucking device installed on a silk sucking main pipe comprises a silk sucking nozzle, an acceleration channel, a compressed air inlet, a silk sucking device base and a silk cutting covering board. Silk cutting components and silk sucking components are installed on the same device, the internal structures of the silk sucking nozzle and the acceleration channel are reasonable, and a silk sucking nozzle door, a silk sucking nozzle door switch, a compressed air inlet of the silk sucking nozzle door switch and negative pressure inside a waste silk tank are omitted, so that the energy consumption is lowered greatly, the structure is simpler, the processing and manufacturing cost is lowered, the functions are more comprehensive, the silk sucking effect is good, and the product quality is stable.
Description
Technical field
The utility model relates to the chopping aspirator device of aspirator function in a kind of textile machine, specifically, is a kind of for the chemical fiber waste filament of spinning process being sucked to the chopping aspirator device of silk waste box.
Background technology
High-speed stretch yarn machine in spinning process, need to be by chemical-fibres filaments by winding mechanism around to bobbin, to complete the coiling of silk thread.After a spinning bobbin is completely rolled up, just need more change of bobbins, now must cut off long filament, after waiting until that new bobbin installs, then by tow on the bobbin to new.Owing to there being more than 200 winding bobbin on a high-elastic machine, there is multi-filament line, an ingot position, more during change of bobbins, other ingot positions also will work on, so can not shut down.When change of bobbins more, the silk thread of being cut off is still constantly carried and is come from roller, now just need to pass through an aspirator device, the long filament of sending here is sucked in wire storage cylinder and stored, prevent that waste silk accumulation is wound around, to guarantee that bobbin has certain replacing time, and repiece is reeled smoothly.
In aspirator device, aspirator mouth is crucial, and it is the entrance of drawing waste silk, and its quality will be directly connected to the effect of whole aspirator device.At present, existing nozzle type wire suction mouth comprises Straight aspirator passage, mount pad, aspirator mouth door and pneumatic switch.One end of Straight aspirator passage extend in aspirator house steward, and the other end is arranged on mount pad; On aspirator passage, be provided with nozzle compressed air inlet, one side of this air intake and aspirator passage form spout structure, opposite side is the aspirator mouth with zone of negative pressure spout structure, owing to forming larger difference of pressure with the outer barometric pressure of aspirator mouth, air-flow enters from aspirator mouth entrance, brings together silk into aspirator passage simultaneously; At aspirator mouth place, be provided with the aspirator mouth door of being controlled by pneumatic switch, when machine sends full volume signal, pressurized air is sent into aspirator mouth door switch compressed air inlet, by aspirator mouth door switch, opens aspirator mouth door, aspirator mouth door and spout aspirator mouth is left and close formation one breach.Meanwhile pressurized air is also sent into, and makes aspirator mouth in running order, and silk enters aspirator mouth door indentation, there after being cut off, and waste silk will enter aspirator passage by the zone of negative pressure shred suction opening by spout aspirator mouth in moment, sucks aspirator house steward.As long as stop compressed-air actuated input after completing aspirator process, aspirator mouth goalkeeper automatically resets and closes.
The shortcoming of this nozzle type wire suction mouth is: 1. owing to being provided with the aspirator mouth door of being controlled by pneumatic aspirator mouth door switch at aspirator mouth place, and aspirator mouth door switch compressed air inlet, complex structure, manufacturing cost is high.2. the length of aspirator mouth with zone of negative pressure spout structure is long, thereby make zone of negative pressure length long, weakened the suction to silk, cannot adapt to current more and more higher machine speed and the more and more faster waste silk speed that produces, the waste silk that causes sending into aspirator passage will pile up on machine and produce and be wound around.3. negative pressure is set in silk waste box, makes energy resource consumption excessive.
Therefore, need a kind of new technical scheme to address the above problem.
Utility model content
The utility model provide a kind of simple in structure, energy consumption is low, complete function, aspirator better effects if be arranged on the chopping aspirator device on aspirator house steward.
For achieving the above object, the chopping aspirator device that the utility model is arranged on aspirator house steward can adopt following technical scheme:
Be arranged on the chopping aspirator device on aspirator house steward, comprise aspirator mouth, accelerated passage, aspirator device seat, compressed air inlet, chopping cover plate and aspirator house steward; The lower end of described accelerated passage extend in aspirator house steward, and the other end is arranged on aspirator device seat; The upper end of aspirator mouth is arranged on aspirator device seat, and insert in the entrance of accelerated passage lower end, on the top of aspirator mouth and accelerated passage junction, is provided with compressed air inlet, and the central axis of this air intake is vertical with aspirator mouth central axis; Chopping cover plate is arranged on the top of aspirator device seat.
Compare with background technology, in the utility model, removed the aspirator mouth door in background technology, aspirator mouth door switch and aspirator mouth door switch compressed air inlet, make structure more simple, processing and manufacturing cost; Remove the negative pressure in silk waste box, can consume reduction greatly in source.
Separately, chopping cover plate and aspirator mouth are arranged on aspirator device seat simultaneously, make this apparatus function more comprehensive.
Separately, the angle of chopping cover plate and aspirator device seat is 7 °.
Separately, aspirator mouth communicates with barometric pressure.
Separately, between aspirator mouth and accelerated passage, leave certain gap, thereby the air-flow velocity in this gap is increased.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is arranged on the chopping aspirator device on aspirator house steward.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Refer to shown in Fig. 1, the utility model discloses a kind of chopping aspirator device for waste silk is sucked, and comprises aspirator mouth, accelerated passage, compressed air inlet, aspirator device seat and chopping cover plate.The lower end of described accelerated passage extend in aspirator house steward, and accelerated passage adopts the straight tube structure that length is 140mm to be connected with aspirator house steward; The other end is arranged on aspirator device seat; The upper end of aspirator mouth is arranged on aspirator device seat, and insert in the bellmouth entrance of accelerated passage lower end, and intubating length is 2.6mm, and gap is 0.5mm; On aspirator mouth and the top of accelerated passage junction, be provided with ，Gai compressed air inlet, compressed air inlet in 90 ° vertical with aspirator mouth; Chopping cover plate is directly installed on the top of aspirator device seat, and angle is 7 ° between the two.
In the utility model, when machine sends full volume signal, rotary thread guide is started working, by catching yarn hook, the yarn chopping cover plate 5 of dragging on is cut off yarn, electromagnetic valve on compressed air piping is opened simultaneously, pressurized air enters compressed air inlet 4 by pipeline, first pressurized air assembles in the small space between aspirator mouth 1 and aspirator device seat 3, polycondensation due to the bellmouth entrance on accelerated passage 2 tops, a large amount of pressurized airs by fast by between aspirator mouth 1 bottom and accelerated passage 2 tops slit, thereby formed herein one directed high velocity air.Blow in accelerated passage 2, make the air in aspirator mouth 1 lower pipeline have little time to supplement, thereby produce herein a larger negative pressure, form larger difference of pressure with the barometric pressure of aspirator mouth 1 entrance, upper end, the fracture of wire of aspirator mouth 1 entrance can be sucked rapidly, and enter in accelerated passage 2 with the tow (its speed is far longer than the wire vent speed of machine waste silk) that high velocity air forms high-speed motion, enter subsequently aspirator house steward 6, finally enter silk waste box (it communicates with atmosphere).
The utility model is compared with background technology, has removed the aspirator mouth door in background technology, aspirator mouth door switch and aspirator mouth door switch compressed air inlet, makes structure more simple, and processing and manufacturing cost, operates more easy, remove the negative pressure in silk waste box, can consume reduction greatly in source, by chopping, aspirator parts are arranged on same device, make this apparatus function more comprehensive, improved aspirator mouth simultaneously, the inner structure of accelerated passage, shortened the length of zone of negative pressure aspirator mouth, by the contraction in length of zone of negative pressure aspirator mouth, it is certain distance, between aspirator mouth and accelerated passage, leave certain gap, thereby the air-flow velocity in this gap is increased, air rate in the passage of aspirator mouth lower end is well below the air-flow velocity in gap, thereby cause exit, aspirator mouth lower end to form a zone of negative pressure, utilize herein the difference of pressure of the outer atmosphere of negative pressure and the aspirator mouth tow suction passage that will break end.The real high-speed cruising that forms silk is from aspirator mouth, to enter accelerated passage at that moment at fracture of wire head.This point is very important, because the operation of a machine speed is more and more higher at present, the wire vent speed of waste silk is also more and more faster, reached more than 1000 ms/min, that is to say that the waste silk that each second, machine was sent has 16 meters long, if send into not in time accelerated passage, a lot of waste silks will be piled on machine.So aspirator mouth zone of negative pressure is of a size of: contraction in length is 2.6mm, and the gap between aspirator mouth and accelerated passage is 0.5mm, thereby negative pressure is increased, high velocity air increases the cohesive force of silk, and then having improved the efficiency of aspirator, aspirator is effective, constant product quality.Accelerated passage adopts straight tube structure to be connected with aspirator house steward, and aspirator house steward passes into silk waste box, and silk waste box is directly communicated with atmosphere.Its advantage is: simple in structure, control is stable, easy to operate, low in energy consumption, aspirator is effective.
Claims (4)
1. be arranged on the chopping aspirator device on aspirator house steward, comprise aspirator mouth (1), accelerated passage (2), aspirator device seat (3), compressed air inlet (4), chopping cover plate (5) and aspirator house steward (6); It is characterized in that: the lower end of described accelerated passage (2) extend in aspirator house steward (6), the other end is arranged on aspirator device seat (3); The upper end of aspirator mouth (1) is arranged on aspirator device seat (3), insert in the entrance of accelerated passage (2) lower end, on aspirator mouth (1) and the top of accelerated passage (2) junction, be provided with compressed air inlet (4), the central axis of this air intake (4) is vertical with aspirator mouth (1) central axis; Chopping cover plate (5) is arranged on the top of aspirator device seat (3).
2. the chopping aspirator device being arranged on aspirator house steward according to claim 1, is characterized in that: chopping cover plate (5) and aspirator mouth (1) are arranged on aspirator device seat (3) simultaneously.
3. the chopping aspirator device being arranged on aspirator house steward according to claim 1 and 2, is characterized in that: chopping cover plate (5) is 7 ° with the angle of aspirator device seat (3).
4. the chopping aspirator device being arranged on aspirator house steward according to claim 3, is characterized in that: aspirator mouth (1) communicates with barometric pressure, leaves certain gap between aspirator mouth and accelerated passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534408.8U CN203450954U (en) | 2013-08-29 | 2013-08-29 | Silk cutting and sucking device installed on silk sucking main pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534408.8U CN203450954U (en) | 2013-08-29 | 2013-08-29 | Silk cutting and sucking device installed on silk sucking main pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450954U true CN203450954U (en) | 2014-02-26 |
Family
ID=50130851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534408.8U Expired - Lifetime CN203450954U (en) | 2013-08-29 | 2013-08-29 | Silk cutting and sucking device installed on silk sucking main pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450954U (en) |
Cited By (5)
| 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 |
| CN106865357A (en) * | 2015-11-09 | 2017-06-20 | 村田机械株式会社 | Yarn suction device, bobbin preparation device and fibre machinery |
| CN116876090A (en) * | 2023-09-07 | 2023-10-13 | 新乡化纤股份有限公司 | Electric vortex negative pressure generator |
| TWI868156B (en) * | 2019-06-19 | 2025-01-01 | 瑞士商赫伯連科技有限公司 | Suction device for a textile machine, textile machine having a suction device, use of two cyclone elements, and method for suctioning yarns |
-
2013
- 2013-08-29 CN CN201320534408.8U patent/CN203450954U/en not_active Expired - Lifetime
Cited By (6)
| 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 |
| CN106865357A (en) * | 2015-11-09 | 2017-06-20 | 村田机械株式会社 | Yarn suction device, bobbin preparation device and fibre machinery |
| TWI868156B (en) * | 2019-06-19 | 2025-01-01 | 瑞士商赫伯連科技有限公司 | Suction device for a textile machine, textile machine having a suction device, use of two cyclone elements, and method for suctioning yarns |
| CN116876090A (en) * | 2023-09-07 | 2023-10-13 | 新乡化纤股份有限公司 | Electric vortex negative pressure generator |
| CN116876090B (en) * | 2023-09-07 | 2023-11-21 | 新乡化纤股份有限公司 | Electric vortex negative pressure generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203450954U (en) | Silk cutting and sucking device installed on silk sucking main pipe | |
| CN102328850B (en) | To the threading method of filament yarn winding apparatus, filament yarn winding apparatus and suction gun | |
| ITMI20092013A1 (en) | INDIVIDUAL ASPIRATION SYSTEM FOR ROCKING UNIT | |
| CN101550623B (en) | Passive yarn cutter | |
| CN110171746B (en) | Automatic cone winder | |
| CN103420217A (en) | Silk cutting and silk sucking device arranged on silk sucking main pipe | |
| CN205575258U (en) | Automatic a device is inhaled to doff | |
| CN204111063U (en) | Tail yarn end retaining device removed by a kind of tail yarn | |
| CN201746170U (en) | Machine head yarn clamping device of winding frame | |
| CN107954259A (en) | Yarn take-up device | |
| CN201209075Y (en) | Hanging cradle apparatus for winding tobacco suction | |
| CN201428023Y (en) | Passive yarn cutter | |
| CN104176563B (en) | Tail yarn head keeping device for tail yarn removing machine | |
| CN204455417U (en) | Intelligence is doffed tail yarn control device | |
| CN201428022Y (en) | Nozzle-type yarn suction nozzle device | |
| CN101519816A (en) | Spout type silk suction nozzle device | |
| CN206552979U (en) | Automatic winder spinning-in mechanism | |
| CN2751038Y (en) | Broken-yarn knotting device for air-jet spinning machine | |
| CN207346898U (en) | The device of tail yarn on a kind of removal coil | |
| CN109650177A (en) | A kind of cylinder yarn suction nozzle auxiliary change method and device | |
| CN101343001B (en) | Balloon control device of automatic bobbin winder | |
| CN210824895U (en) | Cop spinning-in device and automatic cone winder | |
| CN100347362C (en) | Silk-sucking mouth | |
| CN100406626C (en) | Spout type suction nozzle | |
| CN2756658Y (en) | Jet nozzle type silk suction mouth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI HONGYUAN TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: WUXI HONGYUAN ELECTROMECHANICAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214106 Xishan Road, Xishan District, Jiangsu, No. 529, No. Patentee after: WUXI HONGYUAN ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: Xishan District 214106 of Jiangsu province Wuxi City anzhen Street Dongsheng Road No. 899 Patentee before: WUXI HONGYUAN ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |