CN103668593A - Tension-adjustable false-twist rotor - Google Patents
Tension-adjustable false-twist rotor Download PDFInfo
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- CN103668593A CN103668593A CN201210377699.4A CN201210377699A CN103668593A CN 103668593 A CN103668593 A CN 103668593A CN 201210377699 A CN201210377699 A CN 201210377699A CN 103668593 A CN103668593 A CN 103668593A
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- transport drum
- twizzle
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Abstract
The invention discloses a tension-adjustable false-twist rotor. The tension-adjustable false-twist rotor is characterized in that the center of a positioning plate is provided with a yarn guiding hook mounting hole and a yarn guiding hook central positioning hole, and a first yarn guiding hook is arranged in the central hole of the positioning plate; a polygonal positioning column with a hole in the center of the lower bottom face of the positioning plate is inserted in a polygonal positioning hole in the center of the upper portion of a transmission drum; a groove is formed in the positioning plate in the transverse direction, the center of the lower portion of the transmission drum is provided with a conical yarn blocking hole, and yarn penetrating holes are formed in the side walls of the two sides of the center of the transmission drum; a bearing arranged on the outer circle in the middle of the transmission drum in a sleeved mode is positioned through a positioning step and is installed and fixed in a shaft hole of a false-twist rotor base; bolts are screwed in first screw holes respectively and enable a motor to be installed and fixed to one side of the false-twist rotor base, and a belt is arranged on a belt pulley arranged on a motor shaft in a sleeved mode and in a belt groove in the lower end of the transmission drum; bolts are screwed in second screw holes and enable the false-twist rotor base to be installed between a front roller jaw of a spinning machine and a second yarn guiding hook.
Description
Technical field
The present invention and a kind of spinning false twist spindle, a kind of spinning section tension force adjustable type false twist spindle specifically, for fine spining machine, to improve yarn qualities.
Background technology
In common RING SPINNING process, rove arrives the yarn that becomes certain width after front roller nip after drawing-off, after yarn twisting, forms trigonum, so-called twist triangle zone.Fiber in edge, twist triangle zone often can form flyings or filoplume, only has small part to be twisted in yarn body.The existence of twist triangle zone is the main cause that yarn produces filoplume, but the existence of twist triangle zone is also the important place of fibre migration in yarn body.Eliminate simply the mode that Yarn filoplume is reduced in twist triangle zone, as compact spinning, yarn texture has been caused to adverse influence, make that yarn rigidity is large, residual torque is large etc., road processing after impact, and reduced yarn strength and ABRASION RESISTANCE.
Summary of the invention
The object of the invention is to overcome defect of the prior art, a kind of tension force adjustable type false twist spindle is provided, this tension force adjustable type false twist spindle, overcome yarn texture has been caused to adverse influence, yarn rigidity is reduced, residual torque diminishes, and is conducive to rear road manufacturing procedure, has strengthened yarn strength and ABRASION RESISTANCE.
Technical scheme of the present invention is, a kind of tension force adjustable type false twist spindle, and it comprises: twizzle, positioning disk, transport drum, yarn hook installing hole, twizzle center positioning hole, conical gear yarn hole, yarn guiding trough, supporting seat, locating dowel, locating hole; It is characterized in that: the center of positioning disk is provided with twizzle installing hole and twizzle center positioning hole, the first twizzle is arranged in the centre bore of positioning disk; Positioning disk bottom surface center polygon locating dowel (6 limit shape) with holes is inserted in the polygon locating hole of transport drum central upper portion; Positioning disk be laterally provided with groove, long 8 millimeters of groove; Wide is 4 millimeters; Transport drum lower central is provided with conical gear yarn hole, gear yarn hole tapering 1: 3.464 (conical apex angle is 120 degree), on the sidewall of both sides, transport drum center, be provided with the hole of entrying, in the middle of transport drum, cylindrical is provided with bearing positioning step, the bearing being sleeved on the middle cylindrical of transport drum is located by positioning step, and transport drum cylindrical lower end is provided with belt grooves.Transport drum 3 height are 60 millimeters, 40 millimeters of diameters, 38 millimeters of two ends diameters.
On bolt, in screw, false twist spindle seat is installed between fine spining machine front roller nip and the second twizzle, the bearing being sleeved on the middle cylindrical of transport drum is arranged in the axis hole on false twist spindle seat; With motor being fixed on to a side of false twist spindle seat on bolt in the first screw, belt sleeve is contained in the belt pulley and transport drum lower end belt grooves filling on motor shaft respectively; On bolt, false twist spindle seat 20 is fixed on fine spining machine the second screw 23 is interior.
Yarn is penetrated by the taper shape gear yarn hole of the bottom of transport drum, passes, then around certain radian from the transport drum hole of entrying, and through the yarn guiding trough on positioning disk, joins after finally walking around twizzle with the yarn of front roller.The tension force of this section of yarn is regulated by the size of the hole dislocation angle of entrying on the yarn guiding trough on positioning disk and transport drum.
The invention has the beneficial effects as follows: the false twist spindle of this tension force adjustable type, keeping, in the constant situation of twist triangle zone width, reducing twist triangle zone length, strengthen the fiber that gathers of false twisting, thereby reach, change the effect that yarn fibers shifts, increase brute force and ABRASION RESISTANCE.
Accompanying drawing explanation
Fig. 1 is the former signal reason of structure of the present invention figure
Fig. 2 is positioning disk structural representation.
Fig. 3 is transport drum perspective view.
Fig. 4 is the upward view of Fig. 3.
Fig. 5 is false twist spindle installation site schematic diagram.
Fig. 6, be that false twist spindle is installed supporting seat
The 1, first twizzle in the drawings, 2, positioning disk, 3, transport drum, 4, twizzle installing hole, 5, twizzle center positioning hole, 6, yarn guiding trough, 7, hexagon locating dowel, 8, hexagon locating hole, 9, cydariform face, 10, the hole of entrying, 11, positioning step, 12, belt grooves, 13, conical gear yarn hole, 14, rove, 15, front roller, 16, false twist spindle, 17, ring rail, 18, ring bobbin, the 19, second twizzle, 20 false twist spindle seats, 21, axis hole, 22 first screws, the 23, second screw.
The specific embodiment:
In the present invention, provide in the embodiment of Fig. 1, Fig. 2, Fig. 3, Fig. 4, the center of positioning disk 2 is provided with twizzle installing hole and twizzle center positioning hole, and the first twizzle 1 is arranged in the centre bore of positioning disk 2; Positioning disk 2 bottom surface centers polygon locating dowel (6 limit shape) 7 with holes is inserted in the polygonal hole 8 of transport drum 3 central upper portion; Positioning disk 2 be laterally provided with groove, long 8 millimeters of groove; Wide 4 is millimeter, transport drum 3 lower central are provided with conical gear yarn hole, gear yarn hole tapering is 1: 3.464 (conical apex angle is 120 degree), on transport drum 3 both sides, center sidewalls, be provided with the rectangle hole of entrying, in the middle of transport drum 3, cylindrical is provided with bearing positioning step or centring ring, bearing by 11 pairs of installations of positioning step positions, and transport drum cylindrical lower end is provided with belt grooves.Transport drum 3 height are 60 millimeters, 40 millimeters of diameters, 38 millimeters of two ends diameters.
Yarn is penetrated by the conical gear of the lower central of transport drum 3 yarn hole, and from transport drum 3, the rectangle hole 10 of entrying passes, then around certain radian, through the yarn guiding trough 6 on positioning disk 2, after finally walking around twizzle 1 and the yarn of front roller join.The tension force of this section of yarn is regulated by the entry size of hole 10 dislocation angles of the yarn guiding trough 6 on positioning disk 2 and the rectangle on transport drum 3.
In the embodiment of Fig. 5, this tension force adjustable type false twist spindle 16 is installed between fine spining machine front roller nip 15 and twizzle 19, on bolt, at the second screw 23, false twist spindle seat 20 is fixed on fine spining machine, bearing holder (housing, cover) is on the middle cylindrical of transport drum 3, by bearing positioning step 11 location, then false twist spindle is arranged in false twist spindle seat axis hole 21, respectively with on bolt in the interior side that motor is fixed on to false twist spindle seat of the first screw 22, belt sleeve is contained in the belt pulley and transport drum 3 lower end belt grooves 12 on motor shaft.After switching on power, 3 rotations of driven by motor transport drum, rove is exported from front roller after drawing-off, first through high speed false twist spindle, add certain twist, fiber is returned again certain twist after false twisting, again accepts steel traveler and adds certain design twist, finally forms and stablizes yarn.
Claims (3)
1. a tension force adjustable type false twist spindle, it comprises: twizzle, positioning disk, transport drum, twizzle installing hole, twizzle center positioning hole, conical gear yarn hole, yarn guiding trough, supporting seat, locating dowel, locating hole; It is characterized in that: the center of positioning disk is provided with twizzle installing hole and twizzle center positioning hole, the first twizzle is arranged in the centre bore of positioning disk; Positioning disk bottom surface center polygon locating dowel with holes is inserted in the polygon locating hole of transport drum central upper portion; Positioning disk be laterally provided with groove, transport drum lower central is provided with conical gear yarn hole, on the sidewall of both sides, transport drum center, is provided with the hole of entrying; The bearing being set with on cylindrical in the middle of transport drum is located by positioning step, and the bearing being sleeved on the middle cylindrical of transport drum is fixed in the axis hole on false twist spindle seat; With motor being fixed on to a side of false twist spindle seat on bolt in the first screw, belt sleeve is contained in the belt pulley and transport drum lower end belt grooves filling on motor shaft respectively; On bolt, in the second screw, false twist spindle seat is installed between fine spining machine front roller nip and the second twizzle.
2. a kind of tension force adjustable type false twist spindle according to claim 1, it is characterized in that: yarn is penetrated by the taper shape gear yarn hole of transport drum bottom, from the transport drum hole of entrying, pass, again around certain radian, through the yarn guiding trough on positioning disk, join with the yarn of front roller after finally walking around the first twizzle.
3. a kind of tension force adjustable type false twist spindle according to claim 1, it is characterized in that: transport drum is high is 60 millimeters, 40 millimeters of mid diameters, 38 millimeters of two ends diameters, long 8 millimeters of the horizontal groove of positioning disk, wide be 4 millimeters, the conical gear of transport drum lower central yarn hole tapering 1:3.464, conical apex angle is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377699.4A CN103668593B (en) | 2012-09-20 | 2012-09-20 | A kind of Tension-adjustable false-twist rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377699.4A CN103668593B (en) | 2012-09-20 | 2012-09-20 | A kind of Tension-adjustable false-twist rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668593A true CN103668593A (en) | 2014-03-26 |
| CN103668593B CN103668593B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210377699.4A Active CN103668593B (en) | 2012-09-20 | 2012-09-20 | A kind of Tension-adjustable false-twist rotor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287760A (en) * | 2016-04-02 | 2017-10-24 | 徐州恒辉编织机械有限公司 | A kind of braider spindle twist setter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191211376A (en) * | 1911-05-13 | 1913-02-27 | Fernando Casablancas | Improvements relating to Means or Mechanism for Imparting False Torsion to Textile Slivers. |
| US1744619A (en) * | 1928-11-28 | 1930-01-21 | Courcy John E De | Twister |
| GB438276A (en) * | 1934-05-11 | 1935-11-11 | United Thread Mills Ltd | Improvements in the manufacture of multiple-folded and doubled yarn or thread |
| US4433538A (en) * | 1980-04-17 | 1984-02-28 | Graham John F | Textile spinning machines |
| CN2700351Y (en) * | 2004-05-17 | 2005-05-18 | 俞银德 | False twister |
| CN101649513A (en) * | 2009-09-15 | 2010-02-17 | 上海市毛麻纺织科学技术研究所 | False twister device for ring spinning frame |
| CN201560263U (en) * | 2009-11-27 | 2010-08-25 | 上海淳瑞机械科技有限公司 | Navel of rotating cup spinning machine |
| CN101831736A (en) * | 2009-12-09 | 2010-09-15 | 湖南云锦集团股份有限公司 | Special device for producing super-soft sirospun yarn with ring spinning |
| CN202786584U (en) * | 2012-09-20 | 2013-03-13 | 际华三五四二纺织有限公司 | Tension adjustable type false twist spindle |
-
2012
- 2012-09-20 CN CN201210377699.4A patent/CN103668593B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191211376A (en) * | 1911-05-13 | 1913-02-27 | Fernando Casablancas | Improvements relating to Means or Mechanism for Imparting False Torsion to Textile Slivers. |
| US1744619A (en) * | 1928-11-28 | 1930-01-21 | Courcy John E De | Twister |
| GB438276A (en) * | 1934-05-11 | 1935-11-11 | United Thread Mills Ltd | Improvements in the manufacture of multiple-folded and doubled yarn or thread |
| US4433538A (en) * | 1980-04-17 | 1984-02-28 | Graham John F | Textile spinning machines |
| CN2700351Y (en) * | 2004-05-17 | 2005-05-18 | 俞银德 | False twister |
| CN101649513A (en) * | 2009-09-15 | 2010-02-17 | 上海市毛麻纺织科学技术研究所 | False twister device for ring spinning frame |
| CN201560263U (en) * | 2009-11-27 | 2010-08-25 | 上海淳瑞机械科技有限公司 | Navel of rotating cup spinning machine |
| CN101831736A (en) * | 2009-12-09 | 2010-09-15 | 湖南云锦集团股份有限公司 | Special device for producing super-soft sirospun yarn with ring spinning |
| CN202786584U (en) * | 2012-09-20 | 2013-03-13 | 际华三五四二纺织有限公司 | Tension adjustable type false twist spindle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287760A (en) * | 2016-04-02 | 2017-10-24 | 徐州恒辉编织机械有限公司 | A kind of braider spindle twist setter |
| CN107287760B (en) * | 2016-04-02 | 2022-09-06 | 徐州恒辉编织机械有限公司 | Braiding machine spindle twist setting device |
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| CN103668593B (en) | 2016-03-30 |
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