CN101886303B - Adjustable double-strand filament positioning, leading and feeding device - Google Patents
Adjustable double-strand filament positioning, leading and feeding device Download PDFInfo
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- CN101886303B CN101886303B CN2010102108879A CN201010210887A CN101886303B CN 101886303 B CN101886303 B CN 101886303B CN 2010102108879 A CN2010102108879 A CN 2010102108879A CN 201010210887 A CN201010210887 A CN 201010210887A CN 101886303 B CN101886303 B CN 101886303B
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Abstract
The invention relates to an adjustable double-strand filament positioning, leading and feeding device and relates to an embedded composite yarn spinning process device. The adjustable double-strand filament positioning, leading and feeding device comprises two locknuts, two filament-guiding wheels B, two filament-guiding wheels C, two threaded rods, two hold-down nuts, two bearings, two filament-dividing rods and a bracket, wherein the lower part of the bracket is provided with a long nut, while the upper part is provided with a wing-shaped structure and the two bilaterally symmetrical filament-dividing rods; the threaded rods, the hold-down nuts, the bearings, the filament-guiding wheels C, the filament-guiding wheels B and the locknuts are arranged at the two ends of the long nut; filament-guiding grooves are formed on the filament-guiding wheels B and the filament-guiding wheels C; two filaments are introduced into the filament-guiding grooves of the filament-guiding wheels B and the filament-guiding wheels C through the filament-dividing rods; the space between the two filaments are positioned by rotating the filament-guiding wheels B and adjusting the space between the filament-guiding grooves of the filament-guiding wheels B and the filament-guiding wheels C; and the space between the two groups of filaments is positioned by rotating the two threaded rods and adjusting the space between the filament-guiding grooves of the two filament-guiding wheels C. The adjustable double-strand filament positioning, leading and feeding device has the advantages of compact structure, easy manufacturing and low manufacturing cost and is a key process device for realizing embedded composite yarn spinning, so that the traditional spinning frame can spin composite yarns having different structures and develop high-grade and high-quality blended yarns. The invention can be applied to all composite yarn spinning processes in spinning industry.
Description
Technical field
The present invention relates to a kind of weaving processing unit (plant), a kind of adjustable double-strand filament positioning, leading and feeding device that especially embedded location compound spinning method uses.
Background technology
Professor Xu Weilin of Wuhan Textile University invention, the patent No. is that 200810246351.5 " a kind of positioning spinning method of embedded system " obtained First Prize of National Advance in Science and Technology in 2009, be 2009 year of Hubei Province, hundred new and high technology promotion projects, my company is according to the requirement of the Hubei Province People's Government, in the composite spinning commercial application of embedded location, develop the process unit that satisfies embedded location composite spinning core process needs, invented " a kind of adjustable double-strand filament positioning, leading and feeding device ".
According to retrieval, domestic do not have the patent application identical with the present invention as yet.
Summary of the invention
The invention provides a kind of utilization positioning spinning method of embedded system, needed with different raw materials, different number, different twist spinning different structure composite yarn, can regulate the critical process setting of bifilar long filament spacing and two groups of bifilar long filament spacings---a kind of adjustable double-strand filament positioning, leading and feeding device.
The technical solution adopted for the present invention to solve the technical problems is: as shown in Figure 1 and Figure 2, this a kind of adjustable double-strand filament positioning, leading and feeding device comprises two locking nut A1, A2, godet roller B1, B2, godet roller C1, C2, screw rod D1, D2, hold-down nut F1, E2, bearing H1, H2, branch screw mandrel G1, G2 and a support F; It is that long nut, the top that horizontal direction is arranged makes symmetrical wings that described support F makes the bottom, on the wings of the left and right sides, make two sizes identical, symmetrical minute screw mandrel G1, G2, at two ends, the long nut left and right sides, bottom screw rod D1, D2 are housed successively symmetrically, hold-down nut E1, E2, bearing H1, H2, godet roller C1, C2, godet roller B1, B2, locking nut A1, A2; Described minute screw mandrel G1, G2 are that smooth round bar and support F vertical fixing are integral; Described screw rod D1, D2 make an end external screw thread, and the other end is the bearing position, and external screw thread one end is connected with the left and right two ends of long nut respectively, and respectively by hold-down nut E1, E2 tightening, bearing position one end respectively with bearing H1, the tightening of H2 inner ring; Described godet roller C1, C2 one end endoporus make the bearing position, with bearing H1, the tightening of H2 outer ring, cylindrical makes two multidiameters, two round platforms shoulder is made at macro-axis cylindrical two ends, middle intercropping cone shape, round platform shoulder inner side end and circular cone small end junction arc transition constitute the seal wire groove, and little axle cylindrical is made external screw thread; Described godet roller B1, B2 endoporus are made internal thread through hole, its internal thread cooperates with external screw thread on godet roller C1, the C2, round platform shoulder, middle intercropping cone shape are made in two ends on the cylindrical, and round platform shoulder inner side end and circular cone small end junction arc transition constitute the seal wire groove; Described locking nut A1, A2 are connected with external screw thread on godet roller C1, the C2; Screw mandrel can separate two section chief's silks in described minute, divided screw mandrel G1 that two threads are split up into a1, a2, divided screw mandrel G2 that two threads are split up into b1, b2; The spacing of described two godet roller C1 and two seal wire grooves of C2 is regulated by the helicitic texture of screw rod D1, D2 and long nut, and respectively by hold-down nut E1 and E2 tightening; About described two seal wire grooves of the two couples of godet roller B1 and C1, B2 and C2 in opposite directions, its spacing is regulated by the external screw thread of godet roller C1, C2 and the internal thread of godet roller B1, B2 respectively, and is locked by locking nut A1, A2 respectively.
The invention has the beneficial effects as follows: compact conformation, make easy, cheap, easy to use, it is the critical process device of realizing embedded location compound spinning method, utilization the present invention can be on traditional fine spining machine, spin out the composite yarn of many components, various structures with positioning spinning method of embedded system, develop high, high-quality blended yarn, satisfy demand, economic benefit and the obvious social benefit of various high-grade fabrics.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the K-K profile of structural representation of the present invention.
The specific embodiment
The invention will be further described to utilize drawings and Examples.
The present invention is a critical process device of implementing embedded system location compound spinning method.The present invention is installed on the fine spining machine locatees, because different raw material, different numbers, the different twists, spinning different composite yarn, spacing to long filament a2 and b1, the spacing of long filament a1 and a2, long filament b1 has different requirements with the spacing of b2, therefore before using, should be according to the kind of the composite yarn that is spinned and structure different, transfer two locking nut A1 about pine, A2, two pairs of godet roller structures all are in the state of can adjusting about making, adjust screw rod D1 then earlier, the relative position of D2 and long nut, make screw rod D1, the godet roller C1 of the last installation of D2, C2 centering, and the spacing that guarantees the seal wire groove of C1 and C2 reaches the spacing of long filament a2 and b1, rotate godet roller B1 again, adjust the spacing of the seal wire groove of a pair of godet roller B1 in left side and C1, make its spacing that reaches long filament a1 and a2, locking locking nut A1, then rotate godet roller B2 again, adjust the spacing of the seal wire groove of a pair of godet roller B2 in right side and C2, make its spacing that reaches long filament b1 and b2, locking locking nut A2.
Use a kind of bifilar long yarn cake (tube) phase-difference unwinding method, to go up unwinding a threads a1 who gets off and another threads a2 that gets off by phase difference 360 degree unwindings by bifilar long yarn cake (tube) introduces the seal wire groove of godet roller B1 and C1 from the both sides of minute screw mandrel G1, seal wire groove pitch by godet roller B1 that adjusts and C1 is located two threads a1 of introducing and the spacing of a2, pass through B1 and C1 two seal wire grooves again, two threads a1 and a2 are participated in the composite yarn spinning from the feeding of fine spining machine front roller rear end, two threads b1 and the b2 that get off of unwinding in the same way from second volume bifilar long yarn cake (tube) simultaneously, also introduce the seal wire groove of godet roller B2 and C2 from minute screw mandrel G2 both sides, locate the spacing of two threads b1 and b2 by the seal wire groove pitch of B2 and C2, through two godet roller B2 and C2 two seal wire grooves, two threads b1 and b2 are participated in the composite yarn spinning from the feeding of fine spining machine front roller rear end again.
Using method of the present invention when embodiment 1 spinning 80S/2 ramie, cotton composite yarn:
When spinning 80S/2 ramie, cotton composite yarn, transfer uncage jack panel A1, A2 earlier, the two couples of godet roller B1 and C1, B2 and C2 all are in the state of can adjusting about making, adjust the relative position of screw rod D1, D2 and long nut then earlier, make C1, C2 centering, rotate godet roller B1 again, the seal wire groove pitch of adjusting a pair of godet roller B1 in left side and C1 reaches 12mm, locking locking nut A1; Then rotate godet roller B2 again, the spacing of adjusting a pair of godet roller B2 in right side and C2 seal wire groove also reaches 12mm, locking locking nut A2.To go up two sets of filaments a1 that unwinding gets off and a2, b1 and b2 respectively from the seal wire groove of the both sides introducing B1 of minute screw mandrel G1 and G2 and C1, B2 and C2 from bifilar long yarn cake (tube), then two threads a1 and the a2 its spacing through B1 and C1 is 12mm, same two long filament b1 and b2 spacing also are 12mm, respectively two sets of filaments are fed from fine spining machine front roller rear end, two threads a1 and a2, b1 and b2 are cotton high grade yarns, can spin 80S/2 ramie, cotton composite yarn with the ramee rove.
When embodiment 2 spinning 100S/2 flax, model, cotton composite yarn, using method of the present invention:
When spinning 100S/2 flax, model, cotton composite yarn, two threads are model, cotton union twist yarn.The using method of using method of the present invention during with spinning 80S/2 ramie, cotton composite yarn is identical.But the seal wire groove pitch of left and right two couples of godet roller B1 and C1, B2 and C2 should be adjusted and reach 9mm, makes process B1 and the two sets of filaments a1 of C1, B2 and C2 and the spacing of a2, b1 and b2 reach 9mm.
Claims (1)
1. adjustable double-strand filament positioning, leading and feeding device, it is characterized in that: this adjustable double-strand filament positioning, leading and feeding device comprises two locking nut A1, A2, godet roller B1, B2, godet roller C1, C2, screw rod D1, D2, hold-down nut E1, E2, bearing H1, H2, branch screw mandrel G1, G2 and a support F; It is that long nut, the top that horizontal direction is arranged makes symmetrical wings that described support F makes the bottom, on the wings of the left and right sides, make two sizes identical, symmetrical minute screw mandrel G1, G2, at two ends, the long nut left and right sides, bottom screw rod D1, D2 are housed successively symmetrically, hold-down nut E1, E2, bearing H1, H2, godet roller C1, C2, godet roller B1, B2, locking nut A1, A2; Described minute screw mandrel G1, G2 are that smooth round bar and support F vertical fixing are integral; Described screw rod D1, D2 make an end external screw thread, the other end is the bearing position, and external screw thread one end is connected with the left and right two ends of long nut respectively, and respectively by hold-down nut E1, E2 tightening, bearing position one end respectively with bearing H1, the tightening of H2 inner ring; Described godet roller C1, C2 one end endoporus make the bearing position, with bearing H1, the tightening of H2 outer ring, cylindrical makes two multidiameters, two round platforms shoulder is made at macro-axis cylindrical two ends, middle intercropping cone shape, round platform shoulder inner side end and circular cone small end junction arc transition constitute the seal wire groove, and little axle cylindrical is made external screw thread; Described godet roller B1, B2 endoporus are made internal thread through hole, its internal thread cooperates with external screw thread on godet roller C1, the C2, round platform shoulder, middle intercropping cone shape are made in two ends on the cylindrical, and round platform shoulder inner side end and circular cone small end junction arc transition constitute the seal wire groove; Described locking nut A1, A2 are connected with external screw thread on godet roller C1, the C2; Screw mandrel can separate two threads in described minute, divided screw mandrel G1 that two threads are split up into a1, a2, divided screw mandrel G2 that two threads are split up into b1, b2; The spacing of described two godet roller C1 and two seal wire grooves of C2 is regulated by the helicitic texture of screw rod D1, D2 and long nut, and respectively by hold-down nut E1 and E2 tightening; About described two seal wire grooves of the two couples of godet roller B1 and C1, B2 and C2 in opposite directions, its spacing is regulated by the external screw thread of godet roller C1, C2 and the internal thread of godet roller B1, B2 respectively, and is locked by locking nut A1, A2 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102108879A CN101886303B (en) | 2010-06-21 | 2010-06-21 | Adjustable double-strand filament positioning, leading and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102108879A CN101886303B (en) | 2010-06-21 | 2010-06-21 | Adjustable double-strand filament positioning, leading and feeding device |
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| Publication Number | Publication Date |
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| CN101886303A CN101886303A (en) | 2010-11-17 |
| CN101886303B true CN101886303B (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102108879A Expired - Fee Related CN101886303B (en) | 2010-06-21 | 2010-06-21 | Adjustable double-strand filament positioning, leading and feeding device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094270B (en) * | 2011-03-31 | 2012-04-11 | 上海市毛麻纺织科学技术研究所 | Filament positioning control device for composite spinning of filaments and staple fibers |
| CN102560772B (en) * | 2012-01-13 | 2015-06-10 | 石家庄常山纺织股份有限公司 | Thread guide mechanism for spinning frame |
| CN102704084A (en) * | 2012-07-06 | 2012-10-03 | 常熟市天豪机械有限公司 | Improvement on cotton sliver friction adjusting device |
| CN107254728B (en) * | 2017-05-19 | 2019-09-13 | 柳州博泽科技股份有限公司 | It is a kind of to send yarn machine for textile manufacturing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501890Y (en) * | 2001-11-27 | 2002-07-24 | 胡才祥 | Magnetic suspension digital controlled tension device |
| CN2615158Y (en) * | 2002-12-13 | 2004-05-12 | 东华大学 | Core-spun device for cellophane spinning |
| CN2873812Y (en) * | 2006-03-03 | 2007-02-28 | 天津田歌纺织有限公司 | V-shape draft back zone strand fibre press stick of spinning frame |
| CN201024268Y (en) * | 2007-01-15 | 2008-02-20 | 山东岱银纺织集团股份有限公司 | Spandex core-spun yarn thread guiding device |
| CN201155002Y (en) * | 2008-01-14 | 2008-11-26 | 王至昶 | Economic core-spun yarn core silk leading-in device |
-
2010
- 2010-06-21 CN CN2010102108879A patent/CN101886303B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501890Y (en) * | 2001-11-27 | 2002-07-24 | 胡才祥 | Magnetic suspension digital controlled tension device |
| CN2615158Y (en) * | 2002-12-13 | 2004-05-12 | 东华大学 | Core-spun device for cellophane spinning |
| CN2873812Y (en) * | 2006-03-03 | 2007-02-28 | 天津田歌纺织有限公司 | V-shape draft back zone strand fibre press stick of spinning frame |
| CN201024268Y (en) * | 2007-01-15 | 2008-02-20 | 山东岱银纺织集团股份有限公司 | Spandex core-spun yarn thread guiding device |
| CN201155002Y (en) * | 2008-01-14 | 2008-11-26 | 王至昶 | Economic core-spun yarn core silk leading-in device |
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| CN101886303A (en) | 2010-11-17 |
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Granted publication date: 20111123 Termination date: 20130621 |