CN2887900Y

CN2887900Y - Spun yarn double-twist spindle

Info

Publication number: CN2887900Y
Application number: CN 200620102927
Authority: CN
Inventors: 刘光容
Original assignee: 朱爱萍
Priority date: 2006-04-21
Filing date: 2006-04-21
Publication date: 2007-04-11
Anticipated expiration: 2016-04-21

Abstract

The utility model discloses a spun yarn double-twisting spindle, which comprises a spindle rod, a yarn drum, band wheels, a resting cup, an air bell, a yarn tank and a slip ring. Two groups of magnets are respectively arranged on the yarn tank and the air bell to make use of the physical principle of repulsive for like charges and attractive for unlike charges toward the magnetic force. As the two groups of magnet groupware are respectively arranged on the yarn tank and the air bell forms the synchronizing rotation. In addition, a group of magnet is arranged on the lifting support of corresponding machine frame and the slip ring so as to let the slip wing and the thread guiding porcelain hook that is arranged on the slip ring rotate in a synchronizing form and to do the ascending the descending movement along with the lifting support of the machine frame. However, another group of magnet is arranged on the resting cup and the machine frame in order to keep the resting cup and the yarn drum static instead of revolving and let the yarns uniformly circle around the yarn drum. Compared with the original spindle looping spinning structure, the utility model avoids the ring traveler from increasing hairy feather toward the yarns and the reduced striping quality, to reduce the joints of the yarns and to increase the quality and output of the yarns.

Description

Spinning Spindles

Technical field

The utility model relates to a kind of Spun Yarn Twist Pins Substructure, belongs to twisting apparatus technical field in the textile machine.

Background technology

Before the utility model is made, in prior art, be used for spun yarn and become yarn twisting generally to adopt the ring spinning structure.The ring spinning structure is to adopt steel traveler to be installed on the rings circular orbit, and spindle is installed in the endoporus central authorities of rings, is with quill on spindle, and yarn (sliver or wool top) is twisted in the trigonum through roller draft, and passes steel traveler on quill.Spindle drives the quill rotation, and yarn is forced steel traveler around the running of rings rail high speed by quill and steel traveler tension, thereby forms yarn twisting.The spindle of this kind structure, complex structure, manufacturing cost height; Though twisting method is simple, production efficiency is low, and the yarn diameter of reeling on the quill can not be greater than the diameter of bore of rings, so can only be little package, back road must be to the quill doff, the spun yarn on a plurality of quills is also dressed up a standard yarn tube, thereby the increase Yarn connecting influences the yarn product quality.Steel traveler is easy to wear because of high-speed motion, and steel traveler tension yarn easily makes yarn produce filoplume, influences the bar sense, and yarn qualities is reduced.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned single weak point of twisting with the fingers rouleau dress spun yarn, thereby provide a kind of simple in structure, compact, reasonable, yarn is carried out double twisting earlier reels again, double twisting and method for winding are simple, Yarn connecting is few, wearing and tearing are few, can guarantee the Spinning Spindles of yarn product quality.

The purpose of this utility model is achieved in that a kind of Spinning Spindles, comprise spindle blade 1, sand tube 17, it is characterized in that: belt wheel 25 is installed on spindle blade 1 successively, curve porcelain spare 6, bearing 22, bearing 8, revolving cup 24 is installed on belt wheel 25, air bell 27, air bell 27 is by being with 3 to be connected with variable-frequency motor 2 synchronously, advancing a porcelain spare 4 and seal wire spare 23 is installed on the revolving cup 24, static cup 20 is installed on bearing 8 and the bearing 22, on static cup 20, yarn tube 17 is installed, top cover 12 rests on the yarn tube 17, in top cover 12, be provided with wireway 13, on top cover 12, be provided with top porcelain spare 16, being located at yarn tube 17 outer yarn jars 28 is installed on the top cover 12, on yarn jar 28, be movably equipped with slide bar 29, slip ring 10 is located on the slide bar 29, guide porcelain hook 19 is installed on the slip ring 10, in static cup 20, magnet 5-1 is housed, magnet 5 is contained on the fuselage corresponding with magnet 5-1, magnet 7 and magnet 11 are housed on air bell 27, the yarn jar 28 that is positioned at air bell 27 is provided with magnet 7-1, magnet 11-1 is corresponding with magnet 7 and magnet 11, be provided with magnet 9-1 on slip ring 10, magnet 9 is contained on the fuselage lifter plate corresponding with magnet 9-1; Of the present utility modelly further be set to: magnet 7 and magnet 11 are located at the two ends up and down of air bell 27 respectively, are located at the two ends of yarn jar 28 with magnet 7 and magnet 11 corresponding magnet 7-1, magnet 11-1.

Another kind of the present utility model is set to: described variable-frequency motor 2 is by being with 3 to be connected with magnet 5 synchronously.

Compared with the prior art the utility model has with advantage: the utility model is simple in structure, compact, reasonable; Yarn is carried out double twisting earlier, reel again.Because the double twisting twisting area need not encircle rings steel traveler twisting mechanism in the ingot, having avoided steel traveler that yarn is produced filoplume increases, and the quality influence that the bar sense descends effectively improves the quality of yarn index; Owing to be that two-for-one twisting spindles circles, yarn adds two twists, compare with the ring ingot, and same spindle rotating speed, output doubles; Owing to be not subjected to the mode of manufacture of Travellers diameter restrictions package capacity, can carry out large package production, reduce the joint of yarn, improve quality of yarn; Because double twisting does not resemble the equipment consumption in enormous quantities in steel traveler one week of service life, can save production machine material loss, reduces production costs; Can stablize the quality index of yarn again, not resembling has running-in period after steel traveler is changed, spent stationary phase of three to four days after, the wearing and tearing phase is arranged again before replacing, running-in period and wearing and tearing phase to the big defect of quality of yarn influence.

Below in conjunction with drawings and Examples the utility model is further described:

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of another embodiment of the utility model.

The specific embodiment

As shown in Figure 1, the utility model mainly by: spindle blade 1, variable-frequency motor 2, be with 3 synchronously, advance a porcelain spare 4, magnet 5, turn change porcelain spare 6, magnet 5-1, magnet 7, bearing 8, magnet 7-1, magnet 9, magnet 9-1, slip ring 10, magnet 11, magnet 11-1, take over a business 12, wireway 13, yarn 14, hold a porcelain spare 15, top porcelain spare 16, yarn tube 17, slide bar 29, yarn jar 28, air bell 27, take over 18, seal wire porcelain hook 19, static cup 20, " O " type circle 21, bearing 22, seal wire spare 23, revolving cup 24, belt wheel 25, tengential belt 26 etc. form.

The utility model adopts belt wheel 25 to be installed on the spindle blade 1, revolving cup 24 is contained on the belt wheel 25, advancing a porcelain spare 4 is contained on the revolving cup 24, seal wire spare 23 is contained on the revolving cup 24, curving porcelain spare 6 is contained in the spindle blade 1, bearing 22 is contained on the spindle blade 1, and bearing 8 is contained on the spindle blade 1, and static cup 20 is contained on bearing 8 and the bearing 22; Magnet 5 is contained on the fuselage, and magnet 5-1 is contained in the static cup 20, and magnet 7 is contained on the air bell 27, and magnet 7-1 is contained on the yarn jar 28, and magnet 9 is contained on the fuselage lifter plate, and magnet 9-1 is contained on the slip ring 10, and slip ring 10 is contained on the slide bar 29, and slide bar 29 is contained on the yarn jar 28; Magnet 11 is contained on the air bell 27, magnet 11-1 is contained on the yarn jar 28, top cover 12 rests on the yarn tube 17, yarn tube 17 is contained on the static cup 20, round section joint ring 21 is contained in the static cup 20, yarn jar 28 is contained on the top cover 12, and wireway 13 is contained in the top cover 12, and top porcelain spare 16 is contained on the top cover 12, holding a porcelain spare 15 is contained on the fuselage, take over 18 and be contained on the static cup 20, spun yarn 14 is through holding a porcelain spare 15, on yarn tube 17, guide porcelain hook 19 is contained on the slip ring 10, tengential belt 26 drives belt wheel 25 rotations, and variable-frequency motor 2 is contained on the fuselage, is with 3 to be enclosed within on frequency converter 2 and the air bell 27 synchronously.

Operation principle of the present utility model is: the present invention adopts yarn is carried out the method that double twisting is reeled again earlier: two turns (double twisting) of at first yarn being finished two twisting areas, utilize the same sex of magnetic force to repel each other again, the physical principle that there is a natural attraction between the sexes, because group magnet assemblies 7 and 7-1,11 and 11-1 respectively on air bell 27 and yarn jar 28, form rotation synchronously, other has one group of magnet 7 and 7-1 that slip ring 10 and the seal wire porcelain hook 19 installed had above both been produced synchronous rotation, produces the rise and fall campaign again.Another group magnet assemblies 5 and 5-1 keep that static cup 20 and yarn tube 17 are static not to be rotated, so just make yarn evenly volume scratch on yarn tube 17.But also utilizing wireway 13 to be blown into compressed air, the utilization jet current principle is finished the pneumatic entry action to yarn 14.

Another embodiment of the present utility model as shown in Figure 2, exactly with variable-frequency motor 2 be with 3 to rotate to change over from original drive air bell 27 and drive magnet assemblies 5 rotations Fig. 2 synchronously.Such embodiment, the operation principle of spun yarn double twisting is constant, the spun yarn-winding mode becomes magnet 5 and magnet 5-1 rotates synchronously, magnet 5-1 drives the rotation synchronously of static cup 20, static cup 20 drives yarn tube 17 rotation synchronously, air bell 27, yarn jar 28, slide bar 29 are all static, and slip ring 10 drives guide porcelain hooks 19 and does to rise and descending motions, finishes the spun yarn-winding technical process.

The utility model is simple in structure, compact, reasonable; Yarn is carried out double twisting earlier, reel again.Because the double twisting twisting area need not encircle rings steel traveler twisting mechanism in the ingot, having avoided steel traveler that yarn is produced filoplume increases, and the quality influence that the bar sense descends effectively improves the quality of yarn index; Owing to be that two-for-one twisting spindles circles, yarn adds two twists, compare with the ring ingot, and same spindle rotating speed, output doubles; Owing to be not subjected to the mode of manufacture of Travellers diameter restrictions package capacity, can carry out large package production, reduce the joint of yarn, improve quality of yarn; Because double twisting does not resemble the equipment consumption in enormous quantities in steel traveler one week of service life, can save production machine material loss, reduces production costs; Can stablize the quality index of yarn again, not resembling has running-in period after steel traveler is changed, spent stationary phase of three to four days after, the wearing and tearing phase is arranged again before replacing, running-in period and wearing and tearing phase to the big defect of quality of yarn influence.

Claims

1, a kind of Spinning Spindles, comprise spindle blade (1), yarn tube (17), it is characterized in that: belt wheel (25) is installed on spindle blade (1) successively, curve porcelain spare (6), bearing (8), bearing (22), revolving cup (24) is installed on belt wheel (25), air bell (27), air bell (27) is by band (3) and variable-frequency motor (2) are connected synchronously, advancing a porcelain spare (4) and seal wire spare (23) is installed on the revolving cup (24), static cup (20) is installed on bearing (8) and the bearing (22), on static cup (20), yarn tube (17) is installed, top cover (12) rests on the yarn tube (17), in top cover (12), be provided with wireway (13), on top cover (12), be provided with top porcelain spare (16), being located at the outer yarn jar (28) of yarn tube (17) is installed on the top cover (12), on yarn jar (28), be movably equipped with slide bar (29), slip ring (10) is located on the slide bar (29), guide porcelain hook (19) is installed on the slip ring (10), in static cup (20), magnet (5-1) is housed, magnet (5) is contained on the fuselage corresponding with magnet (5-1), magnet (7) and magnet (11) are housed on air bell (27), the yarn jar (28) that is positioned at air bell (27) is provided with magnet (7-1), magnet (11-1) is corresponding with magnet (7) and magnet (11) respectively, be provided with magnet (9-1) on slip ring (10), magnet (9) is contained on the fuselage lifter plate corresponding with magnet (9-1).

2, Spinning Spindles according to claim 1, it is characterized in that: magnet (7) and magnet (11) are located at the upper/lower terminal of air bell (27) respectively, and magnet (7-1), magnet (11-1) are located at yarn jar (28) and are gone up and magnet (7) and the corresponding position of magnet (11).

3, Spinning Spindles according to claim 1 is characterized in that: described variable-frequency motor (2) is by band (3) and magnet (5) are connected synchronously.