CN102978751B - Two-for-one twisting false twisting yarn channel by two-side rounding type coaxial double-overfeeding one-step method - Google Patents
Two-for-one twisting false twisting yarn channel by two-side rounding type coaxial double-overfeeding one-step method Download PDFInfo
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- CN102978751B CN102978751B CN201210468558.3A CN201210468558A CN102978751B CN 102978751 B CN102978751 B CN 102978751B CN 201210468558 A CN201210468558 A CN 201210468558A CN 102978751 B CN102978751 B CN 102978751B
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Abstract
The invention relates to a two-for-one twisting false twisting yarn channel by a two-side rounding type coaxial double-overfeeding one-step method; left yarns orderly pass through a left two-for-one twisting spindle and a second left yarn idler wheel to round to a first yarn channel of a left double-overfeeding roller, and enter into a hot box; after being discharged from the hot box, the left yarns are sent to a left false twister through a first left yarn idler wheel, pass through a third left yarn idler wheel to round to a second yarn channel of the left double-overfeeding roller, and are sent to a left winding component by a left moving spinning nozzle; right yarns orderly pass through a right two-for-one twisting spindle and a second right yarn idler wheel to round to a first yarn channel of a right double-overfeeding roller, and enter into the hot box; and after being discharged from the hot box, the right yarns are sent to a right false twister through a first right yarn idler wheel, pass through a third right yarn idler wheel to round to a second yarn channel of the right double-overfeeding roller, and are sent to a right winding component by the left moving spinning nozzle. The two-for-one twisting false twisting yarn channel is high in speed and low in cost without rigid yarns and wool yarns.
Description
Technical field
The present invention relates to a kind of two-sided coaxial two overfeeding one-step method double twisting false twist yarns of formula road that detours, belong to the technical field of textile machine.
Background technology
One-step method double twisting false twisting machine once completes machining functions in twisting, setting and false twisting three on a machine.Through the processing of three processes, the feature such as silk thread has formed real sth. made by twisting false twist yarn, and it is good that silk thread has elastical retraction, and bulkiness is good, soft, just as the feature of twisting real silk, is commonly called as " Silk ".
At present, market previous step method double twisting false twisting machine adopt Si road have two kinds, the first be two-sided straight movement type silk road as Fig. 1, the second is that the two-sided Shi Sidao that detours is as Fig. 2.The main feature in two-sided straight movement type silk road is: silk road is terse, and finished silk comparison " thin thin " type, is convenient to Machine CAD and practical operation; The main feature of the two-sided Shi Sidao that detours: silk road is around complexity, and finished silk is aobvious, and " full " type is unfavorable for Machine CAD and practical operation.
No matter be two-sided straight movement type silk road or the two-sided Shi Sidao of detouring, all adopt at present twin shaft overfeeding, the first overfeeding roller (1b in Fig. 1, Fig. 2) and the second overfeeding roller (2b in Fig. 1, Fig. 2) are arranged on respectively on the rotating shaft of different drive ratios example.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of two-sided coaxial two overfeeding one-step method double twisting false twist yarns of formula road that detours is provided.
According to technical scheme provided by the invention, the described two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours, comprise hot case, be symmetrical set left two-for-one twisting spindles and right two-for-one twisting spindles in one end of hot case, on left two-for-one twisting spindles and right two-for-one twisting spindles, place respectively left spindle and right spindle, above left spindle and right spindle, equipment is put left Pick Wire bar porcelain eye and right Pick Wire bar porcelain eye respectively; Be symmetrical set left winding unit and right winding unit at the other end of described hot case; It is characterized in that: left two overfeeding roller and right two overfeeding roller are set respectively in the left and right sides of described left winding unit and right winding unit, between left two overfeeding rollers and left spindle, left false twister is set, between right two overfeeding rollers and right spindle, right false twister is set, a laying head that moves to left is set between left two overfeeding rollers and left winding unit, a laying head that moves to right is set between right two overfeeding rollers and right winding unit; Between one end of described hot case and left two overfeeding rollers, right two overfeeding rollers, the second left silk rolling roller and the second right silk rolling roller are set respectively, between the other end of hot case and left false twister, right false twister, the first left silk rolling roller and the first right silk rolling roller are set respectively; Between described left false twister and left two overfeeding roller, the 3rd left silk rolling roller is set, between right false twister and right two overfeeding roller, the 3rd right silk rolling roller is set;
Left sliver on described left spindle is the first silk rolling passage around to left two overfeeding rollers through left two-for-one twisting spindles and the second left silk rolling roller successively, then enter hot case, deliver to left false twister through the first left silk rolling roller by hot case after out, the second silk rolling passage around to left two overfeeding rollers through the 3rd left silk rolling roller, then delivers to left winding unit by a laying head that moves to left again; Right sliver on described right spindle is the first silk rolling passage around to right two overfeeding rollers through right two-for-one twisting spindles and the second right silk rolling roller successively, then enter hot case, deliver to right false twister through the first right silk rolling roller by hot case after out, the second silk rolling passage around to right two overfeeding rollers through the 3rd right silk rolling roller, then delivers to left winding unit by a laying head that moves to right again.
Described left winding unit comprises Left Drive friction pulley, Left Drive friction pulley and the laminating of left finished product yarn cylinder.
Described right winding unit comprises right gearing friction wheel, right gearing friction wheel and right finished product yarn cylinder laminating.
Left rotor is set respectively and turns right sub at described left false twister and right false twister top; Described left sliver and right sliver after left two-for-one twisting spindles and right two-for-one twisting spindles, respectively via left Pick Wire bar porcelain eye and right Pick Wire bar porcelain eye around to the second left silk rolling roller and the second right silk rolling roller.
Left rotor is set respectively and turns right sub at described left false twister and right false twister top; Described left sliver and right sliver are after left false twister and right false twister, sub around to the 3rd left silk rolling roller and the 3rd right silk rolling roller through left rotor and right-hand rotation respectively.
Described left false twister and right false twister are magnetic rotor false twister.
The present invention is in speed-raising creates conditions in the first overfeeding ability of increase, has reduced the transmission device of the first overfeeding, shares a set of transmission device with the second overfeeding, has simplified transmission mechanism, has improved the stability of transmission mechanism.In the present invention, sliver passes through two-for-one twisting spindles, two overfeeding roller, hot case, false twister, rotor, two overfeeding roller in some way in turn to winding unit, makes like this sliver obtain the one-step method processing of the true sth. made by twisting of double twisting and false twisting resilience; The present invention can obtain different yarn styles by changing two-for-one twisting spindles rotary speed and false twister upper rotor part rotary speed and wire mode, is that a kind of structure is relatively simple, one-step method double twisting false twist yarn road cheaply.
Brief description of the drawings
Fig. 1 is the schematic diagram in two-sided straight movement type silk road in prior art.
Fig. 2 is the schematic diagram of the two-sided Shi Sidao that detours in prior art.
Fig. 3 is structural representation of the present invention.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is that the A of Fig. 4 is to view.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 3 ~ Fig. 5: as described in the coaxial two overfeeding one-step method double twisting false twist yarns of the two-sided formula that detours road comprise left two-for-one twisting spindles 1, right two-for-one twisting spindles 1a, left spindle 2, right spindle 2a, left Pick Wire bar porcelain eye 3, right Pick Wire bar porcelain eye 3a, the first left silk rolling roller 4, the first right silk rolling roller 4a, left false twister 5, right false twister 5a, left rotor 6, sub-6a turns right, hot case 7, the second left silk rolling roller 8, the second right silk rolling roller 8a, left two overfeeding roller 9, right two overfeeding roller 9a, the 3rd left silk rolling roller 10, the 3rd right silk rolling roller 10a, a laying head 11 moves to left, a laying head 11a moves to right, Left Drive friction pulley 12, right gearing friction wheel 12a, left finished product yarn cylinder 13, right finished product yarn cylinder 13a etc.
As shown in Fig. 3～Fig. 5, the present invention includes hot case 7, be symmetrical set left two-for-one twisting spindles 1 and right two-for-one twisting spindles 1a in one end of hot case 7, on left two-for-one twisting spindles 1 and right two-for-one twisting spindles 1a, place respectively left spindle 2 and right spindle 2a, above left spindle 2 and right spindle 2a, equipment is put left Pick Wire bar porcelain eye 3 and right Pick Wire bar porcelain eye 3a respectively, be symmetrical set Left Drive friction pulley 12 and right gearing friction wheel 12a at the other end of described hot case 7, Left Drive friction pulley 12 and right gearing friction wheel 12a fit with left finished product yarn cylinder 13 and right finished product yarn cylinder 13a respectively, in the left and right sides of Left Drive friction pulley 12 and right gearing friction wheel 12a, left two overfeeding roller 9 and right two overfeeding roller 9a are set respectively, between left two overfeeding rollers 9 and left spindle 2, left false twister 5 is set, between right two overfeeding roller 9a and right spindle 2a, right false twister 5a is set, at left false twister 5 and right false twister 5a top, left rotor 6 and the sub-6a of right-hand rotation are set respectively, between the two overfeeding rollers 9 in a described left side and Left Drive friction pulley 12, the laying head 11 that moves to left is set, between right two overfeeding roller 9a and right gearing friction wheel 12a, a laying head 11a that moves to right is set, between one end of described hot case 7 and left two overfeeding rollers 9, right two overfeeding roller 9a, the second left silk rolling roller 8 and the second right silk rolling roller 8a are set respectively, between the other end of hot case 7 and left false twister 5, right false twister 5a, the first left silk rolling roller 4 and the first right silk rolling roller 4a are set respectively, between described left false twister 5 and left two overfeeding roller 9, the 3rd left silk rolling roller 10 is set, between right false twister 5a and right two overfeeding roller 9a, the 3rd right silk rolling roller 10a is set,
Described left false twister 5 and right false twister 5a are magnetic rotor false twister;
Left sliver on described left spindle 2 is successively after left two-for-one twisting spindles 1 and left Pick Wire bar porcelain eye 3, and the first silk rolling passage through the second left silk rolling roller 8 around to left two overfeeding rollers 9, completes double twisting process; Then enter hot case 7 and shape, deliver to left false twister 5 through the first left silk rolling roller 4 by hot case 7 after out, on left false twister 5, complete false-twisted process; The second silk rolling passage around to left two overfeeding rollers 9 through left rotor 6 and the 3rd left silk rolling roller 10 successively again, completes false twisting backtwisting; Then deliver to Left Drive friction pulley 12 by the laying head 11 that moves to left, on left finished product yarn cylinder 13, complete package work;
Right sliver on described right spindle 2a is successively after right two-for-one twisting spindles 1a and right Pick Wire bar porcelain eye 3a, and the first silk rolling passage through the second right silk rolling roller 8a around to right two overfeeding roller 9a, completes double twisting process; Then enter hot case 7 and shape, deliver to right false twister 5a through the first right silk rolling roller 4a by hot case 7 after out, on right false twister 5a, complete false-twisted process; Again successively through turn right sub-6a and the 3rd right silk rolling roller 10a around to the second silk rolling passage of right two overfeeding roller 9a, complete false twisting backtwisting; Then deliver to right gearing friction wheel 12a by a laying head 11a that moves to right, upper around right finished product yarn cylinder 13a, complete package work.
The two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours of the present invention adopts coaxial two overfeeding roller to substitute twin shaft overfeeding roller, and the part that function is equivalent to two overfeeding rollers is arranged on the overfeeding function that completes one-step method double twisting, false twisting, coiling on same axis; The present invention is in speed-raising creates conditions in the first overfeeding ability of increase, has reduced the transmission device of the first overfeeding, shares a set of transmission device with the second overfeeding, has simplified transmission mechanism, has improved the stability of transmission mechanism.In the present invention, sliver passes through two-for-one twisting spindles, two overfeeding roller, hot case, false twister, rotor, two overfeeding roller in some way in turn to winding unit, make like this sliver obtain that double twisting is true to be twisted with the fingers and the one-step method of false twisting resilience is processed, make yarn there is wrinkling, cloth and there is Silk effect; The present invention can obtain different yarn styles by changing two-for-one twisting spindles rotary speed and false twister upper rotor part rotary speed and wire mode, is a kind of high speed operation relatively without stiff silk, lousiness, one-step method double twisting false twist yarn road cheaply.
Claims (6)
1. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours, comprise hot case (7), be symmetrical set left two-for-one twisting spindles (1) and right two-for-one twisting spindles (1a) in one end of hot case (7), on left two-for-one twisting spindles (1) and right two-for-one twisting spindles (1a), place respectively left spindle (2) and right spindle (2a), above left spindle (2) and right spindle (2a), equipment is put left Pick Wire bar porcelain eye (3) and right Pick Wire bar porcelain eye (3a) respectively; Be symmetrical set left winding unit and right winding unit at the other end of described hot case (7); It is characterized in that: left two overfeeding roller (9) and right two overfeeding roller (9a) are set respectively in the left and right sides of described left winding unit and right winding unit, between left two overfeeding rollers (9) and left spindle (2), left false twister (5) is set, between right two overfeeding rollers (9a) and right spindle (2a), right false twister (5a) is set, the laying head (11) that moves to left is set between left two overfeeding rollers (9) and left winding unit, the laying head (11a) that moves to right is set between right two overfeeding rollers (9a) and right winding unit; Between one end of described hot case (7) and left two overfeeding rollers (9), right two overfeeding rollers (9a), the second left silk rolling roller (8) and the second right silk rolling roller (8a) are set respectively, between the other end of hot case (7) and left false twister (5), right false twister (5a), the first left silk rolling roller (4) and the first right silk rolling roller (4a) are set respectively; Between described left false twister (5) and left two overfeeding roller (9), the 3rd left silk rolling roller (10) is set, between right false twister (5a) and right two overfeeding roller (9a), the 3rd right silk rolling roller (10a) is set;
Left sliver on described left spindle (2) is the first silk rolling passage around to left two overfeeding rollers (9) through left two-for-one twisting spindles (1) and the second left silk rolling roller (8) successively, then enter hot case (7), deliver to left false twister (5) through the first left silk rolling roller (4) by hot case (7) after out, the second silk rolling passage around to left two overfeeding rollers (9) through the 3rd left silk rolling roller (10), then delivers to left winding unit by the laying head (11) that moves to left again; Right sliver on described right spindle (2a) is the first silk rolling passage around to right two overfeeding rollers (9a) through right two-for-one twisting spindles (1a) and the second right silk rolling roller (8a) successively, then enter hot case (7), deliver to right false twister (5a) through the first right silk rolling roller (4a) by hot case (7) after out, the second silk rolling passage around to right two overfeeding rollers (9a) through the 3rd right silk rolling roller (10a), then delivers to right winding unit by the laying head (11a) that moves to right again.
2. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours as claimed in claim 1, is characterized in that: described left winding unit comprises Left Drive friction pulley (12) Left Drive friction pulley (12) and left finished product yarn cylinder (13) laminating.
3. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours as claimed in claim 1, is characterized in that: described right winding unit comprises right gearing friction wheel (12a) right gearing friction wheel (12a) and right finished product yarn cylinder (13a) laminating.
4. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours as claimed in claim 1, is characterized in that: at described left false twister (5) and right false twister (5a) top, left rotor (6) and right-hand rotation (6a) are set respectively; Described left sliver and right sliver after left two-for-one twisting spindles (1) and right two-for-one twisting spindles (1a), respectively via left Pick Wire bar porcelain eye (3) and right Pick Wire bar porcelain eye (3a) around to the second left silk rolling roller (8) and the second right silk rolling roller (8a).
5. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours as claimed in claim 1, is characterized in that: at described left false twister (5) and right false twister (5a) top, left rotor (6) and right-hand rotation (6a) are set respectively; Described left sliver and right sliver after left false twister (5) and right false twister (5a), respectively through left rotor (6) and turn right son (6a) around to the 3rd left silk rolling roller (10) and the 3rd right silk rolling roller (10a).
6. the two-sided coaxial two overfeeding one-step method double twisting false twist yarns of the formula road that detours as claimed in claim 1, is characterized in that: described left false twister (5) and right false twister (5a) are magnetic rotor false twister.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468558.3A CN102978751B (en) | 2012-11-19 | 2012-11-19 | Two-for-one twisting false twisting yarn channel by two-side rounding type coaxial double-overfeeding one-step method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468558.3A CN102978751B (en) | 2012-11-19 | 2012-11-19 | Two-for-one twisting false twisting yarn channel by two-side rounding type coaxial double-overfeeding one-step method |
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| CN102978751A CN102978751A (en) | 2013-03-20 |
| CN102978751B true CN102978751B (en) | 2014-12-10 |
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| CN201210468558.3A Active CN102978751B (en) | 2012-11-19 | 2012-11-19 | Two-for-one twisting false twisting yarn channel by two-side rounding type coaxial double-overfeeding one-step method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107419399A (en) * | 2017-09-18 | 2017-12-01 | 浙江东星纺织机械有限公司 | A kind of jet-propelled heat setting device |
| CN112410946B (en) * | 2019-08-21 | 2021-11-12 | 武汉纺织大学 | High-twist-zone yarn forming method for two-for-one twisting spinning |
Citations (6)
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|---|---|---|---|---|
| US2988866A (en) * | 1957-05-08 | 1961-06-20 | Glanzstoff Ag | Apparatus for the production of lowshrinkage polyethylene terephthalate threads |
| US3695020A (en) * | 1970-05-06 | 1972-10-03 | Leesona Corp | Twister and method of twisting |
| CN1298041A (en) * | 1999-11-25 | 2001-06-06 | 巴马格股份公司 | Method for texturing synthetic filament false twist crimping into crimped filament |
| CN201785570U (en) * | 2010-07-31 | 2011-04-06 | 浙江经纬纺机有限公司 | One-twisting dual over feeding roller |
| CN202064065U (en) * | 2011-05-06 | 2011-12-07 | 浙江凯成纺织机械有限公司 | False twisting double twisting machine with three overfeed structures |
| CN202954171U (en) * | 2012-11-19 | 2013-05-29 | 无锡宏大纺织机械专件有限公司 | Double-faced rounding type coaxial double overfeeding one-step method two-for-one twisting false twisting silk channel |
-
2012
- 2012-11-19 CN CN201210468558.3A patent/CN102978751B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988866A (en) * | 1957-05-08 | 1961-06-20 | Glanzstoff Ag | Apparatus for the production of lowshrinkage polyethylene terephthalate threads |
| US3695020A (en) * | 1970-05-06 | 1972-10-03 | Leesona Corp | Twister and method of twisting |
| CN1298041A (en) * | 1999-11-25 | 2001-06-06 | 巴马格股份公司 | Method for texturing synthetic filament false twist crimping into crimped filament |
| CN201785570U (en) * | 2010-07-31 | 2011-04-06 | 浙江经纬纺机有限公司 | One-twisting dual over feeding roller |
| CN202064065U (en) * | 2011-05-06 | 2011-12-07 | 浙江凯成纺织机械有限公司 | False twisting double twisting machine with three overfeed structures |
| CN202954171U (en) * | 2012-11-19 | 2013-05-29 | 无锡宏大纺织机械专件有限公司 | Double-faced rounding type coaxial double overfeeding one-step method two-for-one twisting false twisting silk channel |
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Address after: No. 5 Zhangshe Road, Huda Industrial Park, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Hongda Special Parts Technology Co.,Ltd. Address before: 214161 No.5 Zhangshe Road, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI HONGDA TEXTILE MACHINERY SPECIAL PARTS Co.,Ltd. |
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