CN100564626C - Ring fine spinning machine machinery centralization type compact spinning apparatus - Google Patents
Ring fine spinning machine machinery centralization type compact spinning apparatus Download PDFInfo
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- CN100564626C CN100564626C CNB2005100292886A CN200510029288A CN100564626C CN 100564626 C CN100564626 C CN 100564626C CN B2005100292886 A CNB2005100292886 A CN B2005100292886A CN 200510029288 A CN200510029288 A CN 200510029288A CN 100564626 C CN100564626 C CN 100564626C
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- roller
- gather
- resistance twist
- front leather
- gathers
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Abstract
Ring fine spinning machine machinery centralization type compact spinning apparatus, it is characterized by to be provided with and gather roller in front roller nip extension line downstream, gather the combination of support and front leather roller fore paw, the resistance twist roller is positioned at and gathers the roller front upper place, on gather roller, place accumulator between front leather roller and the resistance twist roller, gather roller and gather pressure structure is set between support.Because gathering the pressurization of part is the internal pressure of a system, do not produce former machine reel cage pressurization influence, gather the district not on the front roller surface, the diameter that can keep former machine front roller, front leather roller and resistance twist roller, the output sliver also can design by arts demand with the grip hold arc of output roller, it is longer to gather district's fore-and-aft distance, helps improving compacting effect and the guide traverse of traversing is set.Substantially do not changing former machine drafting unit, do not influencing former machine drawing-off, twisted construction and performance and can improve again under the situation of serviceability like this, providing succinct reasonably technical scheme for the old and new's spinning frame type installs compact spinning apparatus additional.
Description
Affiliated technical field
The present invention relates to the spinning equipment in the textile industry, particularly be installed at the machinery centralization type 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 an aggregation function on the function of ring spinning frame, is about to through drawing-off and untwisted yarn utilizes apparatus for collecting to make it gather 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, there is utilization mechanical type accumulator to gather the compact spinning technical scheme and the constructional device of yarn, it as Chinese patent application number is 03801736.9 patent application, it gathers mode 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 invention is to provide a kind of compact spinning structure technology scheme simple, rational in infrastructure that on the common ring spinning frame, installs additional, it 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 ring spinning frames such as common cotton spinning, wool spinning become machinery centralization type compact spinning spinning frame.
Technical scheme of the present invention is:
Ring fine spinning machine machinery centralization type compact spinning apparatus, has the district that gathers that grips between jaw and the resistance twist jaw, comprise accumulator and resistance twist roller, it is characterized by to be provided with and gather roller in front roller nip extension line downstream, gathering support one end is connected on the front leather roller axle and with the front leather roller fore paw and makes up, the resistance twist roller is positioned at and gathers the roller front upper place and be contained in and gather the support other end, gather roller and front leather roller and form the gripping jaw, form the resistance twist jaw with the resistance twist roller, gathering between front leather roller and the resistance twist roller placed accumulator in the district on gather roller, gathers roller and gather pressure structure is set between support.
Gather the rigidity roller of roller, gather roller and front leather roller and form and grip jaw for one group on two ingots, the resistance twist roller with gather roller composition resistance twist jaw, gather roller by front leather roller frictional drive, resistance twist roller by gathering the roller frictional drive.
Accumulator is connected on the transverse arm that gathers support, and accumulator is equipped with elasticity or magnetic compression structure with gathering on the transverse arm of support, and the pressurization of accumulator pressure structure makes accumulator and gathers closely knit the contacting of surface of roller maintenance.
Gather roller and gather and pressure structure is set between support makes and gather roller and press front leather roller and twisting resistance roller simultaneously, make that gather roller and front leather roller forms and grip jaw and resistance twist roller and gather roller composition resistance twist jaw and both had grasping force to yarn, has the friction drive of transmitting torque again.
When lifting release on the reel cage, the resistance twist roller is with gathering roller with lifting on the front leather roller, and when reel cage pressed down pressurization, front leather roller obtained pressurization with the preceding jaw that front roller is formed, and obtains the driving front leather roller, gathers the driving force of roller and resistance twist roller from front roller.
Adopt the compact spinning apparatus of technique scheme, because gathering the pressurization of gathering roller and front leather roller and resistance twist roller of part is the internal pressure of a system with respect to the reel cage body, do not produce former machine reel cage pressurization influence, help the pressurization and the pressure stability of drawing-off part.Simultaneously owing to gather the district not on the front roller surface, little even former machine front roller diameter is that 25 millimeters diameters that also need not to change big, front leather roller and resistance twist roller also needn't change, and also the grip hold arc of output sliver and output roller also can design by arts demand.And special be provided with to gather district's fore-and-aft distance longer, help improving compacting effect and the guide traverse of traversing be set.Substantially do not changing former machine drafting unit, do not influencing former machine drawing-off and twisted construction and performance and can improve under the situation of serviceability again like this, on the common ring spinning frame, install the machinery centralization part additional, provide succinct reasonably technical scheme for various the old and new's spinning frame types install compact spinning apparatus additional.
Description of drawings
Fig. 1 gathers the side view that part combines with the drawing-off part for the embodiment of the invention.
Fig. 2 gathers the side view of part for the embodiment of the invention.
Fig. 3 gathers the side view of support and fore paw split combination for the embodiment of the invention.
Fig. 4 gathers the side view of support and fore paw split combination and pressure structure for embodiment of the invention another kind.
The specific embodiment
In conjunction with the accompanying drawings inventive embodiment is explained as follows:
In Fig. 1 and Fig. 2, gather roller 8 and be positioned at front roller nip extension line downstream, gather support 6 and 3 combinations of front leather roller fore paw, resistance twist roller 7 is positioned at and gathers roller 8 front upper places, and accumulator 12 is placed in the district that gathers on gather roller 8 between front leather roller 10 and the resistance twist roller 7.
Gather the rigidity roller of roller 8 for one group on two ingots, the axle core that gathers roller 8 is by drawing on the pressure structure, make its location and press front leather roller 10 and resistance twist roller 7, gather roller 8 and form resistance twist jaw 13, gather roller 8 and form the gripping jaw with front leather roller 10 with resistance twist roller 7.Pressure structure is supported on to gather on the support 6 to be formed by adding pressure hook 9 springs 5 and handle 4 etc.Under the effect of spring force, gather roller 8 and press front leather roller 10 and resistance twist roller 7, gather roller 8 by front leather roller 10 frictional drive, resistance twist roller 7 by gathering roller 8 frictional drive.
Gathering the plus-pressure of roller 8 can adjust by the thrust of regulating spring 5.
In Fig. 1, the fore paw 3 that gathers support 6 and front leather roller is made of one Combination Design.
In Fig. 3, gather support 61 and make the split combination with the fore paw 31 of front leather roller, connect with bolt 15 between the two and can finely tune between the two relative position angle, so that adjust resistance twist jaw 13 output slivers 14 and resistance twist roller 7 or gather the grip hold arc of roller 8.
The centre-to-centre spacing that resistance twist roller 7 and front leather roller are 10 is 30～40 millimeters, and embodiment is 35 ± 2 millimeters.
Accumulator 12 is connected on the transverse arm that gathers support 6 (does not have diagram), and accumulator 12 is made accumulator 12 and gathered closely knit the contacting of roller 8 surface maintenances by elastic force or magnetive attraction pressurization.
When lifting on the reel cage handle 1,2 releases of reel cage body, resistance twist roller 7 is with gathering roller 8 with lifting on the front leather roller 10.
Reel cage presses down when pressurization, and front leather roller 10 obtains pressurization with the preceding jaw that front roller 11 is formed, and obtains the driving force that drives front leather rollers 10, gather roller 8 and resistance twist roller 7 from front roller 11.
In Fig. 4,16 is the fore paw seat, gathers support spacer 17 and will gather support 62 location, and extension spring 52 will add on the pressure hook 92 draws, and makes to gather roller 8 and press front leather roller 10 and resistance twist roller 7, and the handle 93 that will add pressure hook 92 during release presses down and can finish.
The pressurizing member that gathers between roller and front roller and twisting resistance roller can be made of spiral extension spring, stage clip or leaf spring sheet.
In order to increase the friction drive of gathering roller, gather surface of roller and also can make axially straight shape, oblique or herringbone groove.
The material of accumulator can be pottery, metal, plastics or other organic and inorganic engineering material of surperficial stiffened polishing.
Can place the cleaning clearer at front leather roller and resistance twist roller upper surface, be convenient to kinetic cleaning roller surface, reduce 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.
What increase on the common ring spinning frame gathers the fore paw of member supporting in former machine reel cage, is independent of the drawing-off part of former machine basically, gather the district be positioned at independent be provided with gather surface of roller, compared with prior art have following favorable characteristics:
A, do not change the front roller diameter.Front roller still can keep original diameter, as 25 millimeters, and need not to change big;
B, do not change the front leather roller diameter.Front leather roller still can keep original diameter, as 28～30 millimeters, and need not to change little, and the resistance twist roller also needn't adopt the minor diameter roller;
C, do not change the shaping grip hold arc.The grip hold arc that the output sliver contacts with the resistance twist roller can be according to the arts demand setting;
D, do not change momentum before the front leather roller.Momentum can need be done preferred adjustment according to draft process before the front leather roller;
E, do not take the pressurization of drawing-off roller.The independent internal force that is provided with in the assembly is gathered in being pressurised into of resistance twist jaw, does not influence the pressurization of front roller nip;
F, the front roller surface of not wearing and tearing.Accumulator is not worked on front roller, the wearing and tearing of having avoided accumulator to produce with surperficial contact of front roller for a long time;
G, the ad hoc district that gathers can be provided with the long helical pitch of gathering, and improve compacting effect, and provide possibility for the draw zone traverse of traversing is set;
H, gather the district top cleaning clearer can be set, gathering parts for drawing-off provides the kinetic cleaning guarantee.
Claims (4)
1, ring fine spinning machine machinery centralization type compact spinning apparatus, has the district that gathers that grips between jaw and the resistance twist jaw, comprise accumulator and resistance twist roller, it is characterized by to be provided with and gather roller in front roller nip extension line downstream, gathering support one end is connected on the front leather roller axle and with the front leather roller fore paw and makes up, the resistance twist roller is positioned at and gathers the roller front upper place and be contained in and gather the support other end, gather roller and front leather roller and form the gripping jaw, form the resistance twist jaw with the resistance twist roller, gathering between front leather roller and the resistance twist roller placed accumulator in the district on gather roller, gathers roller and gather pressure structure is set between support.
2, ring fine spinning machine machinery centralization type compact spinning apparatus as claimed in claim 1 is characterized by and gathers support and the front leather roller fore paw is the one Combination Design.
3, ring fine spinning machine machinery centralization type compact spinning apparatus as claimed in claim 1 is characterized by and gathers support and the front leather roller fore paw is the split Combination Design, is connected and fine-tuning relative position angle by bolt.
4, as each described ring fine spinning machine machinery centralization type compact spinning apparatus of claim 1～3, the centre-to-centre spacing that it is characterized by between resistance twist roller and front leather roller is 35 ± 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100292886A CN100564626C (en) | 2005-09-01 | 2005-09-01 | Ring fine spinning machine machinery centralization type compact spinning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100292886A CN100564626C (en) | 2005-09-01 | 2005-09-01 | Ring fine spinning machine machinery centralization type compact spinning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1924130A CN1924130A (en) | 2007-03-07 |
| CN100564626C true CN100564626C (en) | 2009-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100292886A Expired - Fee Related CN100564626C (en) | 2005-09-01 | 2005-09-01 | Ring fine spinning machine machinery centralization type compact spinning apparatus |
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| CN (1) | CN100564626C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2628828A1 (en) * | 2012-02-17 | 2013-08-21 | Oerlikon Textile Components GmbH | Drafting unit for drafting a roving |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007024234B4 (en) * | 2007-05-21 | 2022-06-23 | Wilhelm Stahlecker Gmbh | Drafting system for warping a fiber structure |
| CN101580982B (en) * | 2009-06-18 | 2011-01-12 | 朱爱萍 | Mechanical type three-dimensional compact spinning device |
| CN108411413A (en) * | 2018-05-22 | 2018-08-17 | 柳州市卓洋纺织有限公司 | A kind of spun yarn resultant yarn resistance twist device |
| CN114875529A (en) * | 2022-06-28 | 2022-08-09 | 常州市同和纺织机械制造有限公司 | Anti-broken automatic doffing compatible spinning frame and spinning method thereof |
-
2005
- 2005-09-01 CN CNB2005100292886A patent/CN100564626C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2628828A1 (en) * | 2012-02-17 | 2013-08-21 | Oerlikon Textile Components GmbH | Drafting unit for drafting a roving |
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| Publication number | Publication date |
|---|---|
| CN1924130A (en) | 2007-03-07 |
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Owner name: WANG GUOHE Free format text: FORMER OWNER: NI YUAN Effective date: 20120911 |
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Free format text: CORRECT: ADDRESS; FROM: 200063 PUTUO, SHANGHAI TO: 215021 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20120911 Address after: Suzhou City, Jiangsu province 215021 Gan Jiang East Road, No. 178 North Campus of Soochow University P.O. Box 91 Patentee after: Wang Guohe Address before: 200063, room 5, No. 353, Lane 2304, Ningxia Road, Shanghai, Putuo District Patentee before: Ni Yuan |
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