CN2727197Y - Device for gathering compact spinning bundles - Google Patents
Device for gathering compact spinning bundles Download PDFInfo
- Publication number
- CN2727197Y CN2727197Y CN 200420036675 CN200420036675U CN2727197Y CN 2727197 Y CN2727197 Y CN 2727197Y CN 200420036675 CN200420036675 CN 200420036675 CN 200420036675 U CN200420036675 U CN 200420036675U CN 2727197 Y CN2727197 Y CN 2727197Y
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- China
- Prior art keywords
- cohesion
- condensing
- roller
- compact spinning
- spinning
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- Expired - Lifetime
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Abstract
The utility model provides a device for condensing compact spinning strand of fibers. The utility model is characterized in that condensing bores accompanied with axial ventilation are assembled by condensing elements on a condensing component, the condensing sides of the condensing elements are approximately positioned on the spinning service position, an anti-twisting element is abutted on the condensing sides of the condensing elements to comprise an anti-twisting jaw with the condensing component, and the flow guiding sides of the condensing elements are provided with a flow guiding ring and a deflector. The condensing elements directly produce longitudinal and lateral condensing air flow in the section of the channel of the strand of fibers to condense the strand of fibers which basically and synchronously march with a holding surface to one side of the condensing elements. The direction of the negative pressure air flow is in correspondence with the condensing direction of the fibers, very facilitating the condensing of the fibers in the strand of fibers. The configuration of negative pressure equipment and the energy consumption can be effectively diminished, the cost of investment and the running cost can be greatly reduced, the adverse effect to the working environment caused by the negative pressure air source noise and the air agitation can be reduced, and the integrative technical economy performance of the compact spinning equipment can be enhanced for the utilizing rate of the air flow is high and the condensing efficiency is high.
Description
Affiliated technical field
The utility model relates to the spinning equipment in the textile industry, particularly is installed at the coacervation device of spinning compact yarn on the common ring spinning frame.
Background technology
The major function of common ring spinning frame is drawing-off, twisting and the winding shaping of finishing the feeding yarn.The compact yarn spinning unit is to increase a cohesion function on the function of ring spinning frame, is about to through drawing-off and untwisted yarn utilizes negative-pressure air-flow to make the nemutogen of its cohesion for densification, so that eliminate the spinning triangular zone when twisting.Its implementation is that a coacervation device is set between the drawing-off of spinning frame and twisting apparatus, is the power conversion of negative-pressure air-flow pneumatic cohesiveness to fiber in the yarn, will closely condense yarn for fine and close nemutogen then and be delivered to twisting area and twist winding shaping then.So basically, eliminate spinning triangular zone, reduced filoplume, increased brute force, improved yarn quality.
In the prior art, multiple compact spinning technical scheme and the constructional device that utilizes negative-pressure air-flow cohesion yarn arranged, its cohesion mode all is that a condensation region is set in the approach that yarn is advanced, and driven cohesion element condenses yarn when the holding yarn is advanced synchronously.The cohesion element has forms such as suction drum, apron formula with holes, grid ring formula or fabric ring formula, and negative-pressure air-flow sees through the cohesion element and acts on yarn, and the airflow direction of cohesion yarn is consistent perpendicular with yarn holding face in other words with cohesion element normal direction basically.Such airflow direction is unfavorable for condensing yarn, because have only cross stream component in the negative-pressure air-flow to be only to impel fiber laterally to move and towards the power of condensation center set.For this reason, in compact spinning technical schemes more of the prior art and the device, adopted above condensation region appropriate location that a diversion member that is called as air ducting or deflection screen is set,, improved flocculating result so that increase the cross stream component of cohesion air-flow indirectly.
Obviously, in the above-mentioned technical scheme of utilizing negative-pressure air-flow cohesion yarn, the direction of motion of negative-pressure air-flow be inconsistent by the direction of motion of fiber in the cohesion yarn, both are not square crossing basically when having diversion member; Though changed the part airflow direction after diversion member is set, both still have certain included angle.Therefore, in the prior art, negative-pressure air-flow aggregation efficiency to yarn in coacervation process is lower, often needs to dispose high negative power and bigger air flow rate, could satisfy the demand of cohesion.The pressure of negative-pressure air-flow is high and flow is big, has not only increased equipment configuration and energy resource consumption, has promptly increased cost of investment and operating cost, and the interference that the air-flow that negative-pressure air fan is discharged and the noise of generation cause brings adverse influence to production environment.
The utility model content
Task of the present utility model provides and a kind ofly can directly produce horizontal side direction negative-pressure air-flow make in the yarn fiber to the device of one-sided cohesion in the compact spinning condensation region, the direction of negative-pressure air-flow is consistent with the cohesion direction of fiber in the yarn, has higher pneumatic aggregation efficiency for the cohesion of fiber.
The technical solution of the utility model is:
The method of compact spinning strand coagulation, between draw zone and twisting area, set up the condensation region, advanced by basically synchronous operated holding face holding in the condensation region from the yarn of draw zone output, through being transported to twisting area after the negative-pressure air-flow cohesion that sucks the cohesion element, it is characterized by the cohesion element yarn by way of section in directly produce horizontal side direction cohesion air-flow, the yarn that will advance synchronously basically with holding face is toward the cohesion of cohesion element one side.
The device of compact spinning strand coagulation, between drafting system and twisting apparatus, comprise cohesion element, cohesion assembly, resistance twist element, it is characterized by the cohesion element and on the cohesion assembly, be combined into the cohesion hole that has axial ventilation, the cohesion side of cohesion element roughly is positioned at the spinning position place, the resistance twist element is formed the resistance twist jaw near the cohesion side of cohesion element with the cohesion assembly, and the water conservancy diversion side of cohesion element is equipped with baffle liner and air deflector.
The cohesion element is a coherent ring, the arrangement of coherent ring on the cohesion assembly can be installed on the contrary for two spinning positions on a reel cage, the distance that distance between the cohesion side of two coherent rings is roughly two spinning positions of spinning frame deducts the width of a yarn, perhaps deduct the width of a guide traverse again, the water conservancy diversion side of two coherent rings is connected by an air deflector.
The cohesion assembly can have two kinds of forms:
1, coherent ring and cohesion roller are formed the cohesion assembly, and the resistance twist element is the resistance twist pressure roller, has flow-guiding mouth on the baffle liner, and air deflector is the guide shell that has water conservancy diversion cavity and water conservancy diversion interface;
2, coherent ring and cohesion pressure roller are formed the cohesion assembly, and the resistance twist element is a twisting resistance roller, has flow-guiding mouth on the baffle liner, and air deflector is the tubulose mandrel of cohesion pressure roller, and the air deflector middle part has water conservancy diversion interface coherent ring has two kinds of combinations with the cohesion roller:
1, the coherent ring endoporus is covered with axial pass trough, is fixed on the cohesion roller of light face
2, the coherent ring endoporus is a unthreaded hole, is fixed on cylindrical and is covered with on the cohesion roller of axial pass trough.
Through drawing-off and the jaw output that untwisted yarn is formed from the front roller front leather roller of drafting system, enter the condensation region, yarn is by the holding of cohesion assembly surface, basically advance with the cohesion component synchronization, the combination of cohesion element, cohesion assembly, baffle liner and air deflector makes yarn produce horizontal side direction negative-pressure air-flow by way of a side of section, yarn is gathered toward the cohesion side of cohesion element, the resistance twist element is formed the resistance twist jaw near the cohesion side of cohesion element with the cohesion assembly, and cohesion lasts till under the resistance twist jaw always.The fine and close yarn of resistance twist jaw output enters twisting area twisting, has eliminated twist triangle zone basically.
Adopt the compact spinning apparatus of technique scheme, because air-flow utilization rate height, aggregation efficiency height, so in the configuration of air flow source, can use than lower negative pressure with than the individual air stream source of low discharge; Also can be after suitably improving suction noil pipeline air pressure air flow, cohesion is used negative pressure and is inhaled the shared negative pressure source of noil air draught.Therefore the utility model can effectively reduce the configuration and the energy resource consumption of negative pressure equipment, significantly reduce cost of investment and operating cost, can also reduce negative pressure source of the gas noise and air agitation adverse effect, improve the complex art economic performance of compact spinning equipment working environment.
Description of drawings
Fig. 1 is the cutaway view of drawing-off among the embodiment 1, coacervation device.
Fig. 2 is for condensing the axial cutaway view of roller, resistance twist pressure roller among Fig. 1.
Fig. 3 is the front view of baffle liner.
Fig. 4 is the radial cross-section of the another kind combination of coherent ring and cohesion roller.
Fig. 5 is the radial cross-section of embodiment 2 condensation regions when downside.
Radial cross-section when Fig. 6 is embodiment 3 cohesion elements and the combination of cohesion pressure roller.
Fig. 7 is a twisting resistance roller and the axial cutaway view that condenses pressure roller among Fig. 6.
The specific embodiment
In conjunction with the accompanying drawings embodiment is explained as follows:
Embodiment 1
In Fig. 1, rove bar 1 behind the common ring spinning frame, in, front roller 2,4,6 and back, in, after the drafting system drawing-off formed of front leather roller 3,5,7, enter the condensation region, cohesion roller 12 axis are located substantially on the downstream that front roller 6 front leather rollers 7 are formed preceding jaw line, resistance twist pressure roller 14 is positioned at the front upper place of cohesion roller 12, and cohesion roller 12 is formed resistance twist with resistance twist pressure roller 14 and gripped jaw.
In Fig. 1, Fig. 2, guide shell 19 tops have the circumferential relative position reference column 13 with resistance twist pressure roller 14.Guide shell 19 bottoms have negative pressure source of the gas connector 8.
In Fig. 2, two spinning positions being arranged as on a reel cage of coherent ring 11 on cohesion roller 12 are installed on the contrary, distance L between the cohesion side 11-1 of two coherent rings, the distance that is roughly two spinning positions of spinning frame deducts the width of a yarn, deducts a guide traverse when the guide traverse is arranged again.
In Fig. 2, Fig. 3, the water conservancy diversion side 11-2 of two coherent rings is connected by a guide shell 19 by baffle liner 17.Baffle liner 17 is near the water conservancy diversion side 11-2 of coherent ring, at the section of yarn through the cohesion side 11-1 of coherent ring, have flow-guiding mouth 18 on the baffle liner 17 of corresponding water conservancy diversion side 11-2,19 of baffle liner 17 and guide shells have circumferential relative positioning mouth 21, keep flow-guiding mouth 18 all the time corresponding to the cohesion section, the cohesion hole 10 that the cohesion air-flow is seen through on flow-guiding mouth 18 and the coherent ring 11 only acts on the section that needs cohesion.Baffle liner 17 is at axial and circumferential supporting guide shell 19.Baffle liner 17 can be made of polytetrafluoroethylene (PTFE) class material or Other Engineering material.Baffle liner 17 has the effect of water conservancy diversion, supporting and sealing concurrently.For ease of loading and unloading, baffle liner 17 can be in circumferential cut-out.
Resistance twist pressure roller 14 outer rings are butyronitrile or Other Engineering material, the yarn after it condenses with the 12 composition resistance twist jaws grippings of cohesion roller.
The distance of two roller medial surfaces of one grade of resistance twist pressure roller 14 is slightly less than the distance L that two coherent rings condense sides, so that resistance twist pressure roller 14 inboards can grip the yarn after condensing near cohesion side 11-1.Simultaneously, be easy to enter when resistance twist pressure roller 14 is depressed, the place has chamfering or fillet 16 at the cohesion side 11-1 of coherent ring cylindrical.The roller of resistance twist pressure roller 14 part can be provided with a less axial elasticity thrust, makes the roller medial surface still keep cohesion side 11-1 near coherent ring when operation or when certain wearing and tearing.
14 pressurizations that are connected and obtain reel cage by the saddletree and the axle of front leather roller 7 of resistance twist pressure roller.
When cohesion negative pressure source and former spinning frame air draught source are shared, can remove the air draught flute pipe of common spinning frame, change into by stream guiding barrel or water conservancy diversion interface and draw suction pipe, the suction pipe mouth is directly aimed at yarn in resistance twist jaw output place bottom, because guide shell and yarn output place have more accurate relative positioning, like this suction pipe mouth position can be set exactly, and the yarn after the output cohesion of resistance twist jaw is positioned to condense the angle of cut of roller and coherent ring, thereby just can finish the absorption of lap waste when breaking end with less air consumption.
After the yarn 9 of process drawing-off leaves front roller 6 front leather rollers 7 gripping jaws, enter the condensation region, be subjected to the cohesion of negative-pressure air-flow in the cohesion hole 10 that coherent ring 11 and cohesion roller 12 be combined into, fiber in the yarn 9 is assembled to the cohesion side 11-1 of coherent ring, cohesion lasts till always under the resistance twist jaw that the yarn 15 that is condensed at last enters twisting area.Meanwhile the fiber in the condensation region also is subjected to the tension draft under the gripping of resistance twist jaw, makes fiber obtain good parallel straight effect.
Fig. 4 is cohesion element another compound mode with the cohesion roller, and the cohesion element is that endoporus is the coherent ring 22 of unthreaded hole, is fixed on cylindrical and has on the cohesion roller 23 of axial pass trough 24.The holding yarn be the cohesion roller 23 that cylindrical has groove, the cohesion air-flow sees through groove cohesion yarn.
Fig. 5 is located at a kind of structure of downside for the condensation region, yarn 9 is from the jaw output of front roller 6 front leather rollers 7, down enter the condensation region through cohesion surface of roller circular arc, resistance twist pressure roller 14 is positioned at the front lower place of cohesion roller, and the yarn 15 after the cohesion outputs to twisting area by the resistance twist jaw.
Fig. 6 Fig. 7 is combined in the embodiment that condenses on the pressure roller 30 for the cohesion element, cohesion pressure roller 30 axis are located substantially on the downstream that front roller 6 front leather rollers 7 are formed preceding jaw line among the figure, twisting resistance roller 27 is positioned at the front upper place of condensing pressure roller 30 for the monolateral configuration of spinning frame, and twisting resistance roller 27 is formed resistance twists with cohesion pressure roller 30 and gripped jaw.Cohesion pressure roller 30 is combined into the cohesion hole 10 that has axial ventilation with coherent ring 11, the coherent ring 11 endoporus axial little groove that gathers, be fixed on the cohesion pressure roller 30, baffle liner 29 abuts against the water conservancy diversion side 11-2 of coherent ring, section in the cohesion side 11-1 of coherent ring yarn process, have flow-guiding mouth 25 on the baffle liner 29 of corresponding water conservancy diversion side 11-2, flow-guiding mouth 25 is communicated with mozzle 26,26 of baffle liner 29 and mozzles have circumferential relative positioning, keep flow-guiding mouth 25 all the time corresponding to the cohesion section, the cohesion hole 10 that the cohesion air-flow is seen through on flow-guiding mouth 25 and the coherent ring only acts on the section that needs cohesion.Air deflector is the mandrel 26 of cohesion pressure roller, and there is water conservancy diversion interface 28 at its middle part.
Claims (8)
1, the device of compact spinning strand coagulation, between drafting system and twisting apparatus, comprise cohesion element, cohesion assembly, resistance twist element, it is characterized by the cohesion element and on the cohesion assembly, be combined into the cohesion hole that has axial ventilation, the cohesion side of cohesion element roughly is positioned at the spinning position place, the resistance twist element is formed the resistance twist jaw near the cohesion side of cohesion element with the cohesion assembly, and the water conservancy diversion side of cohesion element is equipped with baffle liner and air deflector.
2, the device of compact spinning strand coagulation as claimed in claim 1, it is characterized by the cohesion element is coherent ring, the arrangement of coherent ring on the cohesion assembly is that two adjacent spinning positions are installed on the contrary, the distance that distance between the cohesion side of two coherent rings is roughly two spinning positions of spinning frame deducts the width of a yarn, perhaps deduct the width of a guide traverse again, the water conservancy diversion side of two coherent rings is connected by an air deflector.
3, the device of compact spinning strand coagulation as claimed in claim 2 is characterized by coherent ring and forms the cohesion assembly with the cohesion roller, and the resistance twist element is the resistance twist pressure roller, has flow-guiding mouth on the baffle liner, and air deflector is the guide shell that has water conservancy diversion cavity and water conservancy diversion interface.
4, the device of compact spinning strand coagulation as claimed in claim 2, it is characterized by coherent ring and form the cohesion assembly with the cohesion pressure roller, the resistance twist element is a twisting resistance roller, has flow-guiding mouth on the baffle liner, air deflector is the tubulose mandrel of cohesion pressure roller, and the air deflector middle part has the water conservancy diversion interface.
5, the device of compact spinning strand coagulation as claimed in claim 3 is characterized by the coherent ring endoporus and is covered with axial little groove, is fixed on the cohesion roller of light face.
6, the device of compact spinning strand coagulation as claimed in claim 3, it is characterized by the coherent ring endoporus is unthreaded hole, is fixed on the surface and is covered with on the cohesion roller of axial little groove.
7,, it is characterized by on the guide shell or the water conservancy diversion interface is equipped with the suction pipe that is communicated to resistance twist jaw output place below as the device of claim 5 or 6 described compact spinning strand coagulations.
8, the device of compact spinning strand coagulation as claimed in claim 2, the cohesion side cylindrical place that it is characterized by the cohesion element has chamfering or fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036675 CN2727197Y (en) | 2004-06-23 | 2004-06-23 | Device for gathering compact spinning bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036675 CN2727197Y (en) | 2004-06-23 | 2004-06-23 | Device for gathering compact spinning bundles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727197Y true CN2727197Y (en) | 2005-09-21 |
Family
ID=35043216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036675 Expired - Lifetime CN2727197Y (en) | 2004-06-23 | 2004-06-23 | Device for gathering compact spinning bundles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727197Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462488C (en) * | 2004-06-23 | 2009-02-18 | 倪远 | Condensation and condenser for tight spinning whisker |
| CN101654821A (en) * | 2008-08-22 | 2010-02-24 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN101591823B (en) * | 2009-07-07 | 2011-01-26 | 天津工业大学 | Fiber arrangement control device for ring spinner and processing method thereof |
| CN103221594A (en) * | 2010-11-26 | 2013-07-24 | 里特机械公司 | Drive device for a compaction device on a spinning machine |
-
2004
- 2004-06-23 CN CN 200420036675 patent/CN2727197Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462488C (en) * | 2004-06-23 | 2009-02-18 | 倪远 | Condensation and condenser for tight spinning whisker |
| CN101654821A (en) * | 2008-08-22 | 2010-02-24 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN101654821B (en) * | 2008-08-22 | 2013-04-17 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN101591823B (en) * | 2009-07-07 | 2011-01-26 | 天津工业大学 | Fiber arrangement control device for ring spinner and processing method thereof |
| CN103221594A (en) * | 2010-11-26 | 2013-07-24 | 里特机械公司 | Drive device for a compaction device on a spinning machine |
| CN103221594B (en) * | 2010-11-26 | 2016-05-25 | 里特机械公司 | For the drive unit of the compression set at spinning machine place |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: Jiangsu city of Dongtai Province East Road No. 8, zip code: 224200 Patentee after: Dongfei Mazuoli Textile Machinery Co., Ltd. Address before: Room 5, No. 353, Lane 2304, Ningxia Road, Shanghai, Putuo District, 200063 Patentee before: Ni Yuan |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGFEIMA ZOLI THREAD SPINNER CO., LTD. Free format text: FORMER OWNER: NI YUAN Effective date: 20081212 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140623 Granted publication date: 20050921 |