CN105887254B - A kind of electric spindle of two-for-one twister - Google Patents

A kind of electric spindle of two-for-one twister Download PDF

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Publication number
CN105887254B
CN105887254B CN201610460329.5A CN201610460329A CN105887254B CN 105887254 B CN105887254 B CN 105887254B CN 201610460329 A CN201610460329 A CN 201610460329A CN 105887254 B CN105887254 B CN 105887254B
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yarn
spindle
twisting plate
flyer
spindle blade
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CN201610460329.5A
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CN105887254A (en
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张永军
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ZHEJIANG SANHE DIGITAL EQUIPMENT CO., LTD.
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Zhejiang Sanhe Digital Equipment Co Ltd
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Priority to CN201610460329.5A priority Critical patent/CN105887254B/en
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    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/02Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist

Abstract

The present invention relates to a kind of electric spindle of two-for-one twister, including package raw yarn, spindle blade, motor, stationary disk, twisting plate, spindle, flyer, wire withdrawing machine, yarn, air ring and yarn guide, spindle blade is installed on motor, the lower end of spindle blade is provided with stationary disk by bearing;The upper center of spindle blade is provided with the top of twisting plate, the upper end of spindle blade and is provided with spindle;Package raw yarn is installed, the lower end of package raw yarn is arranged on flyer below stationary disk;Wire withdrawing machine is installed on the outside of flyer;The top of yarn is from package raw yarn by wire withdrawing machine export, the middle-end of yarn sequentially passes through hole of entrying on flyer, stationary disk, entered through the hollow guide eyelit on spindle blade in the yarn passing hole on twisting plate from the bottom up, and the end of yarn forms air ring from the bottom up by the yarn passing hole on twisting plate in the bottom of spindle.The present invention can reach two-for-one twister high efficiency, the service behaviour of high yield, and different size of raw yarn is directly used during work, without installing traditional yarn tank.

Description

A kind of electric spindle of two-for-one twister
Technical field
The present invention relates to technical field of textile machine, specifically a kind of electric spindle of two-for-one twister.
Background technology
Double-twisting machine spindle is one of core key part of two-for-one twister.It is attached that traditional double-twisting machine spindle structure refers to specification Shown in Fig. 1, mainly there are belt wheel 11, tengential belt 12, hollow spindle blade 13, twisting plate 14, paraphysis disk 15, spindle 16, stationary disk 16a, yarn Tank 17, package yarn silk 17a, yarn 18, flyer 18a, air ring 19 and yarn guide 20 are constituted, and main operational principle is to pass through tengential belt 12 Band movable belt pulley 11 is rotated, and belt wheel 11 drives hollow spindle blade 13, twisting plate 14, paraphysis disk 15, spindle 16 to rotate, by it is existing fall silk Machine a certain size the package yarn silk 17a that completes is placed in fixed yarn tank 17, and yarn 18 is from package yarn silk 17a toward solid Fixed flyer 18a, stationary disk 16a, sky are down sequentially passed through from export in the open lumen of fixed motionless yarn tank 17 Heart spindle blade 13 is entered in twisting plate 14 and twisted, and in the rotary course of spindle 16, the yarn passing hole aperture of twisting plate 14 and yarn guide Then yarn 18 between 20 fixing points is received with that can form air ring 19 in the rotary course of spindle 16 by extraneous coiler device Collection, but there is following defect in traditional double-twisting machine spindle:First, yarn 18 is by the package yarn silk 17a export warps in yarn tank 17 Cross flyer 18a tops to penetrate from top to bottom, then enter hollow spindle blade 13 in the open lumen for passing through the bottom of yarn tank 17 from top to bottom In, then entered in twisting plate 14 and twisted by hollow spindle blade 13, the yarn passing hole of twisting plate 14 in the last rotary course of spindle 16 Yarn 18 between aperture and the fixing point of yarn guide 20 forms air ring 19 and is collected from the bottom up again, yarn 18 in traditional approach It is to come out to move successively from top to bottom again from the package yarn silk 17a in yarn tank 17, then forms air ring 19 from the bottom up again and carry out Collect, the guiding of yarn 18 complex process, operating efficiency are low, yield poorly;2nd, the specification size of yarn 18 is selected in traditional approach Related to the diameter of spindle 16, while the size of spindle 16 is related to package yarn silk 17a package amount sizes, package yarn silk 17a must It need be arranged in corresponding yarn tank 17, to select the package yarn silk 17a package amount corresponding with the size of spindle 16, and Package yarn silk 17a completes a certain size yarn 18 as desired by existing hot reeling machine, therefore is had in practical work process Needed to select correspondingly sized spindle 16 to work according to the specification of yarn 18, complex process, operating efficiency is low, the scope of application It is small, yield poorly;3rd, the size of air ring 19 is directly proportional to the size of spindle 16 in traditional approach, and a kind of size of air ring 19 is only suitable for A kind of size of spindle 16, thus from the not of uniform size of spindle 16, but spindle 16 is bigger, rotating speed is lower, yields poorly;4th, pass Different size of spindle 16 will be made from different raw materials in system mode, and efficiency produced by the rotating speed height of spindle 16, Power consumption, recruitment are different;5th, used in traditional approach and cut spindle 16 with tengential belt 12 and rotate, spindle more than 16, tengential belt 12 is negative Load power is bigger, and each rotating speed of spindle 16 is inconsistent from the beginning to the end, so as to cause product quality disunity, energy consumption is big.
The content of the invention
In order to solve the above problems, the invention provides a kind of electric spindle of two-for-one twister, two-for-one twister in traditional approach can be solved The guiding of conventional yarn present in spindle course of work complex process, operating procedure are cumbersome, traditional spindle size needs and tradition Yarn size is corresponding with traditional air ring size, conventional yarn needs the specified size of hot reeling machine completion, traditional spindle rotating speed is low, adopt With traditional dragon band type of drive, operating efficiency is low, the scope of application is small, yield poorly and the problem such as energy consumption is big, can reach double twisting Machine high efficiency, the service behaviour of high yield, directly use different size of raw yarn during work, without installing traditional yarn tank, Operated without hot reeling machine, and air ring size is fixed, using the less spindle of motor direct-drive, spindle rotating speed is high, and With that yarn guiding technique is simple, operating procedure is simple, inefficiency is high, the scope of application is big, yield is high and energy consumption is small etc. is excellent Point.
To achieve these goals, the present invention is realized using following technical scheme:A kind of electric spindle of two-for-one twister, including package Inside raw yarn, spindle blade, motor, stationary disk, twisting plate, spindle, flyer, wire withdrawing machine, yarn, air ring and yarn guide, the spindle blade It is provided with a hollow guide eyelit;The twisting plate is internally provided with the yarn passing hole of radial direction, and yarn passing hole and ingot on twisting plate Hollow guide eyelit on bar is connected;The flyer is internally provided with the hole of entrying of radial direction;Spindle blade, ingot are installed on the motor The lower end of bar is provided with stationary disk by bearing, and stationary disk is fixed, and stationary disk is located at the lower section of motor, and motor is fixed on On existing two-for-one twister;The upper center of the spindle blade is provided with twisting plate, and twisting plate is located at the top of motor, the upper end of spindle blade Top is provided with spindle, and spindle is located at the top of twisting plate, and motor of the present invention directly drives spindle rotation by spindle blade so that All spindle rotating speeds on existing two-for-one twister are consistent, and product quality is unified, and direct controlled motor is that can control all spindles, is had Single pass performance is singly opened, operating efficiency is high, and yield is high, and energy consumption is low;Package raw yarn is installed below the stationary disk, raw yarn is wrapped Lower end be arranged on flyer, present invention package raw yarn is directly to use different size of raw yarn, without installed in traditional yarn tank, Before work size is specified without the completion of existing hot reeling machine;Wire withdrawing machine is installed on the outside of the flyer;The top of the yarn from It is wrapped on raw yarn by wire withdrawing machine export, the middle-end of yarn sequentially passes through hole of entrying on flyer, stationary disk, passed through from the bottom up Hollow guide eyelit on spindle blade is entered in the yarn passing hole on twisting plate, and the end of yarn is by the yarn passing hole on twisting plate in ingot The bottom of son forms air ring from the bottom up, and the top of air ring is connected with fixed yarn guide, yarn of the invention from Package raw yarn is directly exported, while the air ring size in the present invention is fixed, it is applicable all different big using less spindle The air ring of small raw yarn, different size of package raw yarn package amount and fixed size so that spindle of the invention is in the course of work Middle rotating speed can reach 12000-25000r/min, equivalent to 2-3 times of traditional double-twisting machine spindle rotating speed, and operating efficiency is high, yield It is consistent direction sex work from the bottom up all the time after yarn is exported from package raw yarn in height, and the present invention, compared to tradition times The first down mode from the bottom up again under of twister, yarn guiding technique of the present invention is simple, operating procedure is simple.
As a preferred technical solution of the present invention, the motor is direct current generator or alternating current generator.
During work, the present invention is arranged on existing two-for-one twister first, then fixed motor of the invention passes through ingot Bar directly drives spindle and twisting plate directly to rotate, from the yarn that comes out of package raw yarn pass through wire withdrawing machine in export from the bottom up according to Secondary entered through the hole of entrying on flyer, the hollow guide eyelit on spindle blade in twisting plate is twisted, and then crosses yarn in twisting plate again Yarn at the aperture in hole between the fixing point of yarn guide with that can form air ring from the bottom up in spindle rotary course, finally It is collected by yarn guide, the guide service behaviour under the work of high-revolving spindle with yarn consistent directionality from the bottom up Get off to reach the working effect of two-for-one twister high efficiency, high yield.
The beneficial effects of the invention are as follows:
First, from the bottom up by being entered through flyer, spindle blade after the yarn export come out in the present invention from package raw yarn Twisted in twisting plate, then yarn again between twisting plate and yarn guide with can form from the bottom up in spindle rotary course Air ring is collected in yarn guide, and yarn is consistent direction sex work from the bottom up all the time in the present invention, compared to traditional electric spindle of two-for-one twister In elder generation's mode from the bottom up again from top to bottom, yarn guiding technique is simple, operating procedure is simple;
2nd, the spindle of selection of small of the present invention is applicable all different size of raw yarns, different size of package raw yarn The air ring of package amount and fixed size, can be worked using different size of raw yarn using the air ring of fixed size, yarn, be wrapped The yarn tank that raw yarn need not be arranged in traditional electric spindle of two-for-one twister can directly work, and the yarn come out from package raw yarn is before work Size is specified without the completion of existing hot reeling machine, without the size according to yarn, size, the size of air ring of package raw yarn package amount From different size of spindle, compared to traditional spindle in traditional electric spindle of two-for-one twister have to conventional yarn, traditional air ring into Ratio is used, and the present invention has the advantages that rotating speed is higher, yield is high, technique is simple, operating efficiency is high and the scope of application is big;
3rd, it is of the invention because the spindle of selection of small is applicable all different size of raw yarns and the gas of fixed size Circle, work is that rotating speed can reach 12000-25000r/min, equivalent to 2-3 times of spindle rotating speed in traditional electric spindle of two-for-one twister, Operating efficiency is high, and yield is high;
4th, traditional spindle rotation is cut using tengential belt in traditional electric spindle of two-for-one twister, traditional spindle is more, and tengential belt load force is got over Greatly so that each traditional spindle rotating speed is inconsistent from the beginning to the end, so as to cause product quality disunity, energy consumption is big, and of the invention Motor directly drives spindle rotation by spindle blade so that all spindle rotating speeds on existing two-for-one twister are consistent, and product quality is unified, Direct controlled motor is that can control all spindles, and with single pass performance is singly opened, operating efficiency is high, and yield is high, and energy consumption is low.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of traditional electric spindle of two-for-one twister;
Fig. 2 is the structural representation of the present invention.
Specific embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in figure 1, traditional electric spindle of two-for-one twister mainly has belt wheel 11, tengential belt 12, hollow spindle blade 13, twisting plate 14, paraphysis Disk 15, spindle 16, stationary disk 16a, yarn tank 17, package yarn silk 17a, yarn 18, flyer 18a, air ring 19 and yarn guide 20 are constituted, Main operational principle is rotates by tengential belt 12 with movable belt pulley 11, and belt wheel 11 drives hollow spindle blade 13, twisting plate 14, paraphysis disk 15th, spindle 16 is rotated, and fixed yarn tank 17 is placed in by existing hot reeling machine a certain size the package yarn silk 17a that completes In, yarn 18 is consolidated toward down being sequentially passed through from export in the open lumen of fixed yarn tank 17 from package yarn silk 17a Fixed motionless flyer 18a, stationary disk 16a, hollow spindle blade 13 are entered in twisting plate 14 and twisted, and in the rotary course of spindle 16 In, yarn 18 between the yarn passing hole aperture of twisting plate 14 and the fixing point of yarn guide 20 in the rotary course of spindle 16 with can form gas Circle 19, is then collected by extraneous coiler device, but traditional double-twisting machine spindle has following defect:First, yarn 18 is Penetrated from top to bottom by flyer 18a tops by the package yarn silk 17a export in yarn tank 17, then pass through the opening of the bottom of yarn tank 17 Enter from top to bottom in hollow spindle blade 13 in inner chamber, then entered in twisting plate 14 and twisted by hollow spindle blade 13, last ingot Yarn 18 in sub 16 rotary courses between the yarn passing hole aperture of twisting plate 14 and the fixing point of yarn guide 20 forms gas from the bottom up again Circle 19 is collected, and yarn 18 is to come out to move successively from top to bottom again from the package yarn silk 17a in yarn tank 17 in traditional approach, Then form air ring 19 from the bottom up again to be collected, the guiding of yarn 18 complex process, operating efficiency are low, yield poorly;2nd, pass Specification size in system mode from yarn 18 is related to the diameter of spindle 16, while the size of spindle 16 and package yarn silk 17a Package amount size is related, and package yarn silk 17a has to be arranged in corresponding yarn tank 17, to select relative with the size of spindle 16 The package yarn silk 17a packages amount answered, and is wrapped yarn silk 17a and completed as desired by existing hot reeling machine a certain size yarn 18, therefore have in practical work process to need to select correspondingly sized spindle 16 to work according to the specification of yarn 18, Complex process, operating efficiency is low, and the scope of application is small, yields poorly;3rd, the size of air ring 19 and the size of spindle 16 in traditional approach It is directly proportional, a kind of size of air ring 19 is only suitable for a kind of size of spindle 16, therefore from the not of uniform size of spindle 16, but spindle 16 is bigger, and rotating speed is lower, yields poorly;4th, different size of spindle 16 will be made from different raw materials in traditional approach, and ingot Efficiency, power consumption, recruitment produced by the rotating speed height of son 16 is different;5th, used in traditional approach and cut ingot with tengential belt 12 Son 16 is rotated, and spindle more than 16, the load force of tengential belt 12 is bigger, and each rotating speed of spindle 16 is inconsistent from the beginning to the end, so as to cause production Quality disunity, energy consumption is big.
As shown in Fig. 2 a kind of electric spindle of two-for-one twister, including package raw yarn 1, spindle blade 2, motor 3, stationary disk 4a, twisting plate 4, Spindle 5, flyer 6a, wire withdrawing machine 6b, yarn 6, air ring 7 and yarn guide 8, the spindle blade 2 are internally provided with a hollow guide eyelit; The twisting plate 4 is internally provided with the yarn passing hole on the yarn passing hole of radial direction, and twisting plate 4 and the hollow guide eyelit phase on spindle blade 2 Connection;The flyer 6a is internally provided with the hole of entrying of radial direction;Spindle blade 2 is installed, the lower end of spindle blade 2 passes through on the motor 3 Bearing is provided with stationary disk 4a, and stationary disk 4a is fixed, and stationary disk 4a is located at the lower section of motor 3, and motor 3 is fixed on existing On two-for-one twister;The upper center of the spindle blade 2 is provided with twisting plate 4, and twisting plate 4 is located at the top of motor 3, spindle blade 2 it is upper End top is provided with spindle 5, and spindle 5 is located at the top of twisting plate 4, and motor 3 of the present invention directly drives spindle 5 by spindle blade 2 Rotate so that the rotating speed of all spindles 5 on existing two-for-one twister is consistent, and product quality is unified, the i.e. controllable institute of direct controlled motor 3 There is spindle 5, with single pass performance is singly opened, operating efficiency is high, and yield is high, and energy consumption is low;Volume is installed below the stationary disk 4a Raw yarn 1 is filled, the lower end of package raw yarn 1 is arranged on flyer 6a, present invention package raw yarn 1 is directly to use different size of original Yarn, without specifying size without the completion of existing hot reeling machine before traditional yarn tank, work;It is provided with the outside of the flyer 6a Wire withdrawing machine 6b;The top of the yarn 6 is by wire withdrawing machine 6b export from package raw yarn 1, and the middle-end of yarn 6 is from the bottom up successively The yarn passing hole entered through the hole of entrying on flyer 6a, stationary disk 4a, through the hollow guide eyelit on spindle blade 2 on twisting plate 4 In, the end of yarn 6 forms air ring 7 from the bottom up, the top of air ring 7 by the yarn passing hole on twisting plate 4 in the bottom of spindle 5 End is connected with fixed yarn guide 8, and yarn 6 of the invention is directly exported from package raw yarn 1, while the gas in the present invention Enclose 7 sizes to fix, be wrapped using less spindle 5 i.e. applicable all different size of raw yarns, different size of package raw yarn 1 The air ring 7 of amount and fixed size so that rotating speed can reach 12000-25000r/min to spindle 5 of the invention in the course of the work, Equivalent to 2-3 times of traditional double-twisting machine spindle rotating speed, operating efficiency is high, and yield is high, and in the present invention yarn 6 from package raw yarn It is consistent direction sex work from the bottom up all the time after being exported in 1, compared to the first down side from the bottom up again under of traditional two-for-one twister Formula, the guiding of yarn 6 technique of the present invention is simple, operating procedure is simple.
The motor 3 is direct current generator or alternating current generator.
During work, the present invention is arranged on existing two-for-one twister first, then fixed motor 3 of the invention passes through ingot Bar 2 directly drives spindle 5 and twisting plate 4 directly to rotate, the yarn 6 come out from package raw yarn 1 by exported in wire withdrawing machine 6b from Under up sequentially pass through the hole of entrying on flyer 6a, the hollow guide eyelit on spindle blade 2 enter in twisting plate 4 twist, Ran Houzai Yarn 6 at the aperture of the yarn passing hole of twisting plate 4 between the fixing point of yarn guide 8 with the rotary course of spindle 5 from lower past On can form air ring 7, eventually pass yarn guide 8 and be collected, under the work of high-revolving spindle 5 and yarn 6 from the bottom up one The guide service behaviour of directionality is caused to get off to reach the working effect of two-for-one twister high efficiency, high yield.
As depicted in figs. 1 and 2, the present invention is compared to the beneficial effect of traditional electric spindle of two-for-one twister:
First, from the bottom up by entering through flyer 6a, spindle blade 2 after the yarn 6 come out in the present invention from package raw yarn 1 is exported Enter into twisting plate 4 twisting, then yarn 6 again between twisting plate 4 and yarn guide 8 with the rotary course of spindle 5 under Air ring 7 can up be formed to collect in yarn guide 8, yarn 6 is consistent direction sex work from the bottom up all the time in the present invention, compared to biography The guiding technique of yarn 6 in the first down mode from the bottom up again under of the yarn 18 united in electric spindle of two-for-one twister, the present invention is simple, behaviour Make technique simple;
2nd, the spindle 5 of selection of small of the present invention is applicable all different size of raw yarns, different size of package raw yarn The air ring 7 of 1 package amount and fixed size, can be worked using the air ring 7 of fixed size, yarn 6 using different size of raw yarn, Can directly it be worked on the yarn tank 17 that package raw yarn 1 need not be arranged in traditional electric spindle of two-for-one twister, the yarn come out from package raw yarn 1 Line 6 specifies size before work without the completion of existing hot reeling machine, and without the size according to yarn 6, the big of the package amount of raw yarn 1 is wrapped Small, air ring 7 size select different size of spindle 5, compared to the spindle 16 in traditional electric spindle of two-for-one twister have to yarn 18, Air ring 19 is proportional to be used, and the present invention has rotating speed is higher, yield is high, technique is simple, operating efficiency is high and the scope of application is big etc. Advantage;
3rd, the present invention is due to the spindle 5 i.e. applicable all different size of raw yarns and the gas of fixed size of selection of small Circle 7, work is that rotating speed can reach 12000-25000r/min, equivalent to the 2-3 of the rotating speed of spindle 16 in traditional electric spindle of two-for-one twister Times, operating efficiency is high, and yield is high;
4th, cut spindle 16 using tengential belt 12 in traditional electric spindle of two-for-one twister to rotate, spindle more than 16, the load force of tengential belt 12 is got over Greatly so that each rotating speed of spindle 16 is inconsistent from the beginning to the end, so as to cause product quality disunity, energy consumption is big, and present invention electricity Machine 3 directly drives spindle 5 by spindle blade 2 and rotated so that the rotating speed of all spindles 5 on existing two-for-one twister is consistent, product quality system One, direct controlled motor 3 can control all spindles 5, and with single pass performance is singly opened, operating efficiency is high, and yield is high, and energy consumption is low.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-described embodiment and specification Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Define.

Claims (2)

1. a kind of electric spindle of two-for-one twister, including package raw yarn (1), spindle blade (2), motor (3), stationary disk (4a), twisting plate (4), ingot Sub (5), flyer (6a), wire withdrawing machine (6b), yarn (6), air ring (7) and yarn guide (8), the spindle blade (2) are internally provided with one Individual hollow guide eyelit;The twisting plate (4) is internally provided with yarn passing hole and spindle blade on the yarn passing hole of radial direction, and twisting plate (4) (2) the hollow guide eyelit on is connected;The flyer (6a) is internally provided with the hole of entrying of radial direction;It is characterized in that:The electricity Spindle blade (2) is installed, the lower end of spindle blade (2) is provided with stationary disk (4a) by bearing, and stationary disk (4a) is located at electricity on machine (3) The lower section of machine (3);The upper center of the spindle blade (2) is provided with twisting plate (4), and twisting plate (4) is located at the upper of motor (3) Spindle (5) is installed at the top of side, the upper end of spindle blade (2), and spindle (5) is located at the top of twisting plate (4);The stationary disk (4a) Lower section be provided with package raw yarn (1), package raw yarn (1) lower end be arranged on flyer (6a) on;The outside of the flyer (6a) Wire withdrawing machine (6b) is installed;The top of the yarn (6) is exported from package raw yarn (1) by wire withdrawing machine (6b), yarn (6) Middle-end sequentially passes through hole of entrying on flyer (6a), stationary disk (4a), entered through the hollow guide eyelit on spindle blade (2) from the bottom up Enter into the yarn passing hole on twisting plate (4), the end of yarn (6) by the yarn passing hole on twisting plate (4) spindle (5) bottom Air ring (7) from the bottom up is formed, the top of air ring (7) is connected with yarn guide (8);
The working speed of the spindle is 12000-25000r/min.
2. a kind of electric spindle of two-for-one twister according to claim 1, it is characterised in that:The motor (3) be direct current generator or Alternating current generator.
CN201610460329.5A 2016-06-21 2016-06-21 A kind of electric spindle of two-for-one twister Active CN105887254B (en)

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Publication number Priority date Publication date Assignee Title
CN107299422B (en) * 2017-07-07 2020-04-17 宜昌经纬纺机有限公司 Carpet yarn twisting machine
CN109457334B (en) * 2018-11-28 2021-09-21 武汉纺织大学 Two-for-one twisting type spinning method
CN109881307B (en) * 2019-04-08 2024-01-23 浙江三禾数字装备有限公司 Double twisting and hank yarn all-in-one machine

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DE4226005A1 (en) * 1992-08-06 1994-02-10 Stahlecker Fritz Doubling frame - has ring insert compressed by spiral spring between reel support pillar and spindle housing in the pot to prevent deflection
CN2887900Y (en) * 2006-04-21 2007-04-11 朱爱萍 Spun yarn double-twist spindle
CN101831734A (en) * 2009-03-11 2010-09-15 王建伟 Energy-saving spindle for magnetic suspension two-for-one twister
CN103147185B (en) * 2013-03-15 2018-03-30 浙江日发纺织机械股份有限公司 A kind of two-for-one twister
CN204780009U (en) * 2015-07-08 2015-11-18 安徽日发纺织机械有限公司 Two -for -one twister flyer subassembly
CN205775012U (en) * 2016-06-21 2016-12-07 张永军 A kind of two-for-one twister novel electric spindle

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