CN2851298Y - Compact spinning device of ring frame - Google Patents
Compact spinning device of ring frame Download PDFInfo
- Publication number
- CN2851298Y CN2851298Y CN 200520046288 CN200520046288U CN2851298Y CN 2851298 Y CN2851298 Y CN 2851298Y CN 200520046288 CN200520046288 CN 200520046288 CN 200520046288 U CN200520046288 U CN 200520046288U CN 2851298 Y CN2851298 Y CN 2851298Y
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- CN
- China
- Prior art keywords
- roller
- cohesion
- compact spinning
- spinning frame
- condensation
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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 - Lifetime
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a compact spinning device of a ring spinning frame. The utility model is provided with a condensation region between a gripping jaw mouth and a twisting blocking jaw mouth. The utility model comprises a condensation roller and a twisting blocking belt roller. The utility model is characterized in that a front roller, a front belt roller, the condensation roller and the twisting blocking belt roller form an 'N'-shaped structure; the condensation roller and the front belt roller form the gripping jaw mouth; the condensation roller and the twisting blocking belt roller form the twisting blocking jaw mouth; the condensation roller is driven by the front belt roller in a friction mode, and the twisting blocking belt roller is driven by the condensation roller in the friction mode. The condensation part is combined on the front belt roller and a cradle of an ordinary spinning frame by the compact spinning device which uses the technical scheme. Under the condition that a drafting element of the original spinning frame is basically not changed, the drafting, the twisting structure and the property of the original spinning frame are not affected, and an extra driving element is not increased, the ordinary ring spinning frame is additionally provided with a pneumatic condensation or a mechanical aggregation part. Thus, the utility model supplies a concise and reasonable technical scheme to the additional arrangement of the compact spinning device for machine models of a new and an old spinning frames.
Description
Affiliated technical field
The utility model relates to the spinning equipment in the textile industry, particularly is installed at the compact spinning apparatus of spinning compact yarn on common cotton spinning, the wool spinning 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 coacervation device to make it condense nemutogen for densification, then yarn is delivered to twisting area and twists winding shaping then.So basically, eliminate spinning triangular zone, reduced filoplume, increased brute force, improved yarn quality.
In the prior art, the compact spinning technical scheme and the constructional device of multiple utilization negative-pressure air-flow cohesion yarn and machinery centralization yarn arranged.
The compact spinning structure that negative-pressure air-flow cohesion yarn adopts non-rapid wear cohesion element is representative with Switzerland applicant's several patent applications, it as Chinese patent application number is 95108622.7 and 01803403.9 etc. patent application, its cohesion mode all is that a condensation region is set in the approach that yarn is advanced, the condensation region originates in the preceding jaw of being made up of front roller and front leather roller, the condensation region ends at the resistance twist jaw of being made up of resistance twist roller and front roller, and pneumatic cohesion element and coherent structure are set in the condensation region.
Wherein the former technical scheme since before need drawing-off bottom roll be set to the suction drum that major diameter has hollow space, thereby inconvenience is installed additional on the common ring spinning frame; The latter's technical scheme need drawing-off before bottom roll be set to the roller that skin has the elasticity clad, it exerts an influence counter extensioin technology and bottom roll life-span and maintenance.Moulding pressure for the resistance twist jaw is generally provided by the reel cage of drawing-off part in addition, for reel cage cantilever fulcrum, resistance twist jaw pressure point is for to have longer cantilever than front roller nip pressure point, and the pressurization of resistance twist jaw influences drawing-off pressurization partly to a great extent to lifting counter-force on the reel cage.
The mechanical type accumulator gathers the compact spinning technical scheme and the constructional device of yarn, it as Chinese patent application number is 03801736.9 and 0410086937.1 patent application, it gathers mode all is to be provided with one to gather the district in the approach that yarn is advanced, gather the district and originate in the preceding jaw of forming by front roller and front leather roller, gather the district and end at the resistance twist jaw of forming by resistance twist roller and front roller, gather the mechanical type accumulator is set in the district.The moulding pressure of resistance twist roller provides by the reel cage of drawing-off part, for reel cage cantilever fulcrum, resistance twist jaw pressure point is for to have longer cantilever than front roller nip pressure point, and the pressurization of resistance twist jaw influences drawing-off pressurization partly to a great extent to lifting counter-force on the reel cage.While is for the technical scheme of additional mechanical centralization type compact spinning apparatus on the common ring spinning frame, owing to installed compacting element, resistance twist element additional, can influence the structure and the performance of former spinning frame drawing-off part, need to change some drafting unit as increasing the front roller diameter, reducing front leather roller and resistance twist roller diameter, or change the grip hold arc etc. of preceding momentum, sliver and the output roller of some drawing-off, twisting form such as front leather roller, thereby have influence on common ring spinning frame spinning performance.
Summary of the invention
The purpose of this utility model provides a kind of compact spinning technical pattern scheme simple, rational in infrastructure that installs additional on the common ring spinning frame, the cohesion part is combined on the front leather roller and reel cage of spinning frame, can not change common ring spinning frame drawing-off structure basically, not influence under the situation of drawing-off performance, install compact spinning apparatus easily additional, make the common ring spinning frame become the compact spinning spinning frame.
The technical solution of the utility model is:
The ring spinning frame compact spinning apparatus, has the condensation region that grips between jaw and the resistance twist jaw, comprise cohesion roller and resistance twist roller, it is characterized by front roller, front leather roller and cohesion roller and resistance twist roller and be combined into " N " font structure, cohesion roller and front leather roller are formed the gripping jaw, cohesion roller and resistance twist roller are formed the resistance twist jaw, the cohesion roller by front leather roller frictional drive, resistance twist roller by condensing the roller frictional drive.
Promptly the cohesion roller is set in front roller nip extension line downstream, corpus unguis combination before cohesion support one end and the front leather roller, the resistance twist roller is positioned at cohesion roller front upper place and is contained in and gathers the support other end, cohesion roller and condense between support pressure structure is set.
The cohesion roller be the rigidity roller of one group on two ingots, the combination of condensing support and preceding corpus unguis can be one also can be the combination of split.
Reel cage unloads and presses when lifting, and the cohesion part is with lifting on the front leather roller, and when the reel cage pressurization pressed down, the preceding jaw that front leather roller and front roller are formed obtained pressurization, and obtained to drive the driving force of front leather roller, cohesion roller and resistance twist roller from front roller.
The present technique structure can be applied to pneumatic vertical cohesion, aerodynamic side to multiple compact spinning structures such as cohesion and machinery centralizations, the common ring spinning frame is become closely spin spinning frame.
Adopt the compact spinning apparatus of technique scheme, the cohesion part is combined on the front leather roller and reel cage of spinning frame, because the cohesion roller of cohesion part and the pressurization of front leather roller and resistance twist roller are the internal pressure of an autonomous system with respect to the reel cage body, do not produce influence, help the pressurization and the pressure stability of drawing-off part former machine reel cage pressurization.Substantially do not changing former machine drafting unit, the drawing-off that does not influence former machine and twisted construction and performance, do not increasing under the situation of extra drive disk assembly like this, on the common ring spinning frame, install the cohesion part additional, provide succinct reasonably technical scheme for the old and new's spinning frame type installs compact spinning apparatus additional.
Description of drawings
Fig. 1 is the schematic diagram of utility model embodiment " N " shape structure.
Fig. 2 is the side view of the vertical coherent structure of utility model embodiment.
The specific embodiment
Embodiment to utility model is explained as follows in conjunction with the accompanying drawings:
In Fig. 1, front roller 1 is formed gripping jaw 3 with front leather roller 4 and is gripped slivers 2, front leather roller 4 transmissions cohesion roller 7, and cohesion roller 7 and resistance twist roller 9 composition resistance twist jaws 8, the yarn 10 after the cohesion is from 8 outputs of resistance twist jaw.Front roller 1, front leather roller 4, cohesion roller 7 are " N " font 5 with the line at 9 four centers of resistance twist roller.Between front leather roller 4 and resistance twist roller 9, be condensation region 6.
In Fig. 1 and Fig. 2, cohesion roller 7 is positioned at the downstream of front roller nip 3 extension lines, and cohesion support 12 is positioned at cohesion roller 7 front upper places with front leather roller fore paw 11 combinations, resistance twist roller 9.
Cohesion roller 7 is the rigidity roller of one group on two ingots, and the axle core 15 of cohesion roller 7 makes its location and presses front leather roller 4 and resistance twist roller 9 by drawing on the pressure structure, condenses roller 7 and forms resistance twist jaw 8 with resistance twist roller 9, and cohesion roller 7 grips jaw 3 with front leather roller 4 compositions.Pressure structure is supported on the cohesion support 12 to be made up of pressurized handgrip 16 springs 14 grades.Under the effect of spring force, cohesion roller 7 presses front leather roller 4 and resistance twist roller 9, cohesion roller 7 by front leather roller 4 frictional drive, resistance twist roller 9 by cohesion roller 7 frictional drive.
The plus-pressure of cohesion roller 7 can be adjusted by the thrust of regulating spring 14.
Cohesion roller 7 and 12 on support of cohesion are provided with pressure structure, and pressurizing member can be extension spring, stage clip or leaf spring.
In Fig. 2, cohesion support 12 is made the split Combination Design with the fore paw 11 of front leather roller 4, connects the relative position angle that also can finely tune between the two with connecting plate 17 between the two, so that adjust spacing between cohesion roller 7 and the front roller 1.7 cores of cohesion roller 15 are hollow-core construction, are connected with negative pressure source by connector 13.
Cohesion support 12 also can be made of one structure with the fore paw 11 of front leather roller 4.
When lifting on reel cage and the fore paw 11, resistance twist roller 9 is with condensing roller 7 with lifting on the front leather roller 4.
When reel cage pressed down pressurization, front leather roller 4 obtained pressurization with the preceding jaw 3 that front roller 1 is formed, and obtains to drive the driving force of front leather roller 4, cohesion roller 7 and resistance twist roller 9 from front roller 1.
Present technique can be applied to pneumatic vertical cohesion, aerodynamic side to multiple compact spinning structures such as cohesion and machinery centralizations, the common ring spinning frame is become closely spin spinning frame.
For vertical coagulation type compact spinning structure, yarning part is circumferentially with the poly-hole of at least one condensate drain on the cohesion roller, and the cohesion hole can be circular, oval or polygonal through hole.Cohesion roller inside is provided with air deflector and flow-guiding channel, and the negative-pressure air-flow that enters to parallel cohesion hole from cohesion roller three figure method enters hollow cohesion roll shaft core and is communicated to negative pressure source from middle part T shape pipe between cohesion roller two ingots and tube connector by air deflector.The cohesion roller diameter of vertical coagulation type compact spinning structure is 34 ± 6 millimeters, particularly 34 ± 2 millimeters.
For side direction coagulation type compact spinning structure, on the cohesion roller in the yarning part side be provided with coherent ring, side is provided with air deflector and flow-guiding channel in the coherent ring, the negative-pressure air-flow that enters to parallel cohesion hole from the cohesion roll shaft enters middle part between cohesion roller two ingots by air deflector diversion cavity, the diversion cavity middle part has conduit mouth to be communicated to negative pressure source by tube connector.The cohesion roller diameter of side direction coagulation type compact spinning structure is 34 ± 6 millimeters, particularly 34 ± 2 millimeters.
For machinery centralization type compact spinning structure, the cohesion roller is solid smooth surface or has axial groove or have the roller of axioversion groove, be provided with the machinery centralization device in the condensation region.The cohesion roller diameter of machinery centralization type compact spinning structure is 25 ± 3 millimeters, particularly 25 ± 1 millimeters.
Present technique can be placed the cleaning clearer at front leather roller and resistance twist roller upper surface, is convenient to kinetic cleaning roller surface, reduces the generation of twining.
Present technique can be applied to the reel cage of various pressurization forms, as helical spring and cup spring weight cradle, and pneumatic pressurizing cradle.
Present technique can with the condensers of front draft zone fit applications simultaneously, can under accumulator enters the mouth the certain situation of size, increase the draw zone traverse of traversing like this.
Present technique can be applied to coated yarn spinning, can or gather district's feeding core silk in the front draft zone, becomes and gathers core yarn spinning machine.
Claims (9)
1, ring spinning frame compact spinning apparatus, has the condensation region that grips between jaw and the resistance twist jaw, comprise cohesion roller and resistance twist roller, it is characterized by front roller, front leather roller and cohesion roller and resistance twist roller and be combined into " N " font structure, cohesion roller and front leather roller are formed the gripping jaw, cohesion roller and resistance twist roller are formed the resistance twist jaw, the cohesion roller by front leather roller frictional drive, resistance twist roller by condensing the roller frictional drive.
2, ring spinning frame compact spinning apparatus as claimed in claim 1 is characterized by the rigidity roller of cohesion roller for one group on two ingots.
3, ring spinning frame compact spinning apparatus as claimed in claim 1 is characterized by between cohesion roller and cohesion support and is provided with pressure structure, and pressurizing member can be extension spring, stage clip or leaf spring.
4, ring spinning frame compact spinning apparatus as claimed in claim 1, it is characterized by cohesion support and front leather roller fore paw is the one Combination Design.
5, ring spinning frame compact spinning apparatus as claimed in claim 1, it is characterized by cohesion support and front leather roller fore paw is the split Combination Design, is connected and fine-tuning relative position angle by connecting plate.
6, ring spinning frame compact spinning apparatus as claimed in claim 1, it is characterized by cohesion roller diameter vertical or side direction coagulation type compact spinning structure is 34 ± 6 millimeters.
7, ring spinning frame compact spinning apparatus as claimed in claim 6, it is characterized by cohesion roller diameter vertical or side direction coagulation type compact spinning structure is 34 ± 2 millimeters.
8, ring spinning frame compact spinning apparatus as claimed in claim 1, the cohesion roller diameter that it is characterized by machinery centralization type compact spinning structure is 25 ± 3 millimeters.
9, ring spinning frame compact spinning apparatus as claimed in claim 8, the cohesion roller diameter that it is characterized by machinery centralization type compact spinning structure is 25 ± 1 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046288 CN2851298Y (en) | 2005-11-04 | 2005-11-04 | Compact spinning device of ring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046288 CN2851298Y (en) | 2005-11-04 | 2005-11-04 | Compact spinning device of ring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851298Y true CN2851298Y (en) | 2006-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046288 Expired - Lifetime CN2851298Y (en) | 2005-11-04 | 2005-11-04 | Compact spinning device of ring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851298Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068693A1 (en) | 2010-11-26 | 2012-05-31 | Maschinenfabrik Rieter Ag | Spinning machine comprising a compaction device |
| WO2013013330A1 (en) | 2011-07-25 | 2013-01-31 | Maschinenfabrik Rieter Ag | Spinning machine having a compaction device |
| WO2013140215A1 (en) | 2012-03-21 | 2013-09-26 | Maschinenfabrik Rieter Ag | Carrier element for a compaction device |
| CN104451981A (en) * | 2014-11-12 | 2015-03-25 | 武汉纺织大学 | Multi-compact-spinning method with multi-compact-spinning encircling arc length improving function |
| CN105442111A (en) * | 2014-09-24 | 2016-03-30 | 罗托卡夫特公司 | A sealing area arranged downstream of a drafting device of a spinning machine |
| WO2018234912A1 (en) | 2017-06-23 | 2018-12-27 | Maschinenfabrik Rieter Ag | Compression device for a spinning machine |
| WO2019034946A1 (en) | 2017-08-17 | 2019-02-21 | Maschinenfabrik Rieter Ag | Multiple nozzle junction of a textile machine, textile machine, and method for operating a textile machine |
-
2005
- 2005-11-04 CN CN 200520046288 patent/CN2851298Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068693A1 (en) | 2010-11-26 | 2012-05-31 | Maschinenfabrik Rieter Ag | Spinning machine comprising a compaction device |
| CN103221593A (en) * | 2010-11-26 | 2013-07-24 | 里特机械公司 | Spinning machine comprising a compaction device |
| CN103221593B (en) * | 2010-11-26 | 2016-08-10 | 里特机械公司 | There is the spinning machine of compressor |
| WO2013013330A1 (en) | 2011-07-25 | 2013-01-31 | Maschinenfabrik Rieter Ag | Spinning machine having a compaction device |
| WO2013140215A1 (en) | 2012-03-21 | 2013-09-26 | Maschinenfabrik Rieter Ag | Carrier element for a compaction device |
| US9695526B2 (en) | 2012-03-21 | 2017-07-04 | Maschinenfabrik Rieter Ag | Support element for a compacting device for a drawing system in a spinning machine |
| CN105442111A (en) * | 2014-09-24 | 2016-03-30 | 罗托卡夫特公司 | A sealing area arranged downstream of a drafting device of a spinning machine |
| CN105442111B (en) * | 2014-09-24 | 2017-07-25 | 罗托卡夫特公司 | It is arranged on the seal area in the drafting system downstream of spinning machine |
| CN104451981A (en) * | 2014-11-12 | 2015-03-25 | 武汉纺织大学 | Multi-compact-spinning method with multi-compact-spinning encircling arc length improving function |
| WO2018234912A1 (en) | 2017-06-23 | 2018-12-27 | Maschinenfabrik Rieter Ag | Compression device for a spinning machine |
| WO2019034946A1 (en) | 2017-08-17 | 2019-02-21 | Maschinenfabrik Rieter Ag | Multiple nozzle junction of a textile machine, textile machine, and method for operating a textile machine |
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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: 20081219 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: 20081219 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061227 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Dongfei Mazuoli Textile Machinery Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |