阅读说明：本技术 一种锦纶丝的加弹装置及其生产工艺 (Texturing device for nylon yarn and production process thereof ) 是由 黄明国 朱红军 曾庆元 何如超 于 2019-09-03 设计创作，主要内容包括：本发明公开了一种锦纶丝的加弹装置,包括机架,机架上设置有锦纶加弹组件,锦纶加弹组件上设置有锦纶原丝,其中,机架包括中心机架,中心机架的一侧设置有锦纶原丝架,且锦纶原丝架和中心机架的顶部设置有锦纶横梁,锦纶加弹组件包括锦纶切丝器,锦纶切丝器的顶部设置有导丝机构,导丝机构的顶部设置有锦纶罗拉一,锦纶罗拉一的一侧设置有锦纶变形热箱,锦纶变形热箱远离锦纶罗拉一的一侧设置有锦纶冷却板。有益效果：不仅可以在对锦纶原丝起到很好的导丝效果,而且还可以实现对锦纶原丝张力的调节,从而有效地避免了因锦纶原丝打捻而给后续加弹带来的影响。(The invention discloses a nylon yarn elasticizing device which comprises a rack, wherein a nylon elasticizing component is arranged on the rack, and nylon precursor yarns are arranged on the nylon elasticizing component, wherein the rack comprises a central rack, a nylon precursor yarn rack is arranged on one side of the central rack, nylon crossbeams are arranged on the top of the nylon precursor yarn rack and the top of the central rack, the nylon elasticizing component comprises a nylon yarn cutter, a yarn guide mechanism is arranged on the top of the nylon yarn cutter, a nylon roller I is arranged on the top of the yarn guide mechanism, a nylon deformation hot box is arranged on one side of the nylon roller I, and a nylon cooling plate is arranged on one side of the nylon deformation hot box, which is far away from the nylon roller I. Has the advantages that: not only can play fine seal wire effect to the polyamide fibre precursor, but also can realize the regulation to polyamide fibre precursor tension to avoided effectively beating because of the polyamide fibre precursor to twist with the fingers and give the follow-up influence that adds the bullet and bring.)

1. The nylon yarn elasticizing device comprises a rack (1) and is characterized in that a nylon elasticizing component (2) is arranged on the rack (1), nylon precursor yarns (3) are arranged on the nylon elasticizing component (2), wherein the rack (1) comprises a central rack (4), a nylon precursor yarn rack (5) is arranged on one side of the central rack (4), and nylon cross beams (6) are arranged on the tops of the nylon precursor yarn rack (5) and the central rack (4);

wherein the nylon elasticizing component (2) comprises a nylon filament cutter (7), the top of the nylon filament cutter (7) is provided with a yarn guide mechanism (8), the nylon filament cutter (7) and the yarn guide mechanism (8) are both arranged on the nylon raw yarn frame (5), the top of the yarn guide mechanism (8) is provided with a nylon roller I (9), one side of the nylon roller I (9) is provided with a nylon deformation hot box (10), one side of the nylon deformation hot box (10) far away from the nylon roller I (9) is provided with a nylon cooling plate (11), the nylon deformation hot box (10) and the nylon roller I (9) are all fixed on the nylon cross beam (6), one side of the nylon cooling plate (11) far away from the nylon deformation hot box (10) is provided with a nylon spindle motor (12) fixed on the top of the central rack (4), the bottom of polyamide fibre spindle motor (12) is provided with polyamide fibre roller two (13), the bottom of polyamide fibre roller two (13) is provided with polyamide fibre network nozzle (14), the bottom of polyamide fibre network nozzle (14) is provided with polyamide fibre auxiliary roller (15), the bottom of polyamide fibre auxiliary roller (15) is provided with polyamide fibre and visits silk ware (16), the bottom that polyamide fibre visited silk ware (16) is provided with polyamide fibre and convolutes and send silk ware (17), just the top that polyamide fibre coiled and send silk ware (17) is provided with polyamide fibre spinning gun (18), polyamide fibre is convoluteed and is provided with a plurality of polyamide fibre oil rollers (19) on sending silk ware (17), one side of polyamide fibre oil roller (19) all is provided with polyamide fibre and winds up ware (20).

2. The texturing device of a nylon yarn according to claim 1, wherein the yarn guide mechanism (8) comprises a frame (21), both ends of the frame (21) are fixedly connected with the raw nylon yarn frame (5), two sets of guide rollers (22) are symmetrically arranged in the frame (21) up and down, a plurality of yarn feeding grooves (23) are formed in the surfaces of the guide rollers (22), fixing plates (24) are arranged at both ends of the guide rollers (22), the top and the bottom of each fixing plate (24) are fixedly connected with the inner wall of the frame (21), an adjusting mechanism (25) is arranged on one side of each fixing plate (24) far away from the guide rollers (22), and the adjusting mechanism (25) is connected with the guide rollers (22) through rotating shafts (26).

3. The texturing device of a nylon yarn as claimed in claim 2, wherein a plurality of through holes (27) matched with the rotating shaft (26) are formed in the fixing plate (24) in a penetrating manner.

4. The texturing device of a nylon yarn according to claim 3, wherein the adjusting mechanism (25) comprises a rotating rod (28), both ends of the rotating rod (28) are connected with the inner wall of the frame (21), a first bevel gear (29) is sleeved in the middle of the rotating rod (28), one side of the first bevel gear (29) is provided with a second bevel gear (30) meshed with the first bevel gear, one side of the second bevel gear (30) is provided with a motor (31) matched with the second bevel gear, the motor (31) is fixed on the inner wall of the frame (21), two sets of external threads (32) with opposite thread directions are symmetrically arranged on two sides of the rotating rod (28), the external threads (32) are provided with sliding blocks (33) matched with the external threads, and the sliding blocks (33) are far away from one side of the motor (31) and one end of the rotating shaft (26) far away from the guide roller (22) through a bearing are connected.

5. A nylon yarn elasticizer according to claim 4, characterized in that both ends of the rotating rod (28) are connected with the inner wall of the frame (21) through bearing seats.

6. A nylon yarn elasticizer according to claim 5, characterized in that limiting rings (34) are arranged on the rotating rod (28) and at both ends of the external thread (32).

7. A production process of a nylon yarn texturing device, which is characterized in that the texturing device for nylon yarn of claim 6 comprises the following steps:

the prepared polyamide precursor (3) passes through the polyamide precursor frame (5), passes through the polyamide filament cutter (7), directly enters the filament guide mechanism (8), is guided to the polyamide roller I (9), is guided into the twist stopper, enters the polyamide deformation hot box (10) after being guided out, and contacts the polyamide cooling plate (11), sequentially enters a false twister and a tension monitoring device, then enters a second nylon roller (13), yarns pass through a nylon network nozzle (14) after coming out of the second nylon roller (13), then enter a second nylon deformation hot box through a nylon auxiliary roller (15), are led into a nylon yarn detector (16) through a third nylon roller after coming out of the second nylon deformation hot box, finally, the silk yarns enter the nylon winder (20) through the nylon oil roller (19) to be wound into a cylindrical finished silk tube.

8. The production process of a nylon yarn elasticizer according to claim 7, characterized in that, when the yarn is introduced into the nylon deformation hot box (10), the temperature of the nylon deformation hot box (10) is 135-175 ℃, the heating time is 0.1-0.3 s, after the yarn contacts the nylon cooling plate (11), the temperature of the yarn is reduced to 10-25, and the cooling time is 0.05-0.1 s.

Technical Field

The invention relates to the technical field of texturing devices, in particular to a texturing device for nylon yarns and a production process thereof.

Background

The texturing is a form that the polyester or nylon equal silk is shaped through false twisting to generate certain bending, the false twisting is opened to generate extension after external force is applied, and the false twisting is recovered after the external force is removed, so that the fiber has certain resilience, and the fiber can better meet the use requirements of people.

Patent number CN203569283U discloses a dacron, polyamide fibre add bullet machine, it has solved effectively and has added the bullet machine and can not add the bullet to dacron and polyamide fibre simultaneously among the prior art, needs the complete machine to shut down when spindle motor goes wrong, and the problem of inconvenient installation, transport, nevertheless, it has following problem when using: because polyamide fibre roller one is a roll body, roll body surface smooth, after polyamide fibre precursor contacts with the roll body surface of polyamide fibre roller one, be a cambered surface contact between polyamide fibre precursor and the polyamide fibre roller one, in polyamide fibre precursor motion process, it can take place to overturn, forms to beat and twists with fingers to bring the influence for adding of follow-up polyamide fibre silk.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the texturing device for the nylon yarn and the production process thereof, which have the advantage of realizing the tension adjustment of the nylon yarn and further solve the problems in the background art.

(II) technical scheme

In order to realize the advantage of adjusting the tension of the polyamide fiber precursor, the invention adopts the following specific technical scheme:

according to one aspect of the invention, the nylon yarn elasticizing device comprises a rack, wherein a nylon elasticizing component is arranged on the rack, and nylon raw yarns are arranged on the nylon elasticizing component;

wherein the nylon elasticizing component comprises a nylon filament cutter, the top of the nylon filament cutter is provided with a yarn guide mechanism, the nylon filament cutter and the yarn guide mechanism are both arranged on the nylon raw filament frame, the top of the yarn guide mechanism is provided with a nylon roller I, one side of the nylon roller I is provided with a nylon deformation hot box, one side of the nylon deformation hot box, which is far away from the nylon roller I, is provided with a nylon cooling plate, the nylon deformation hot box and the nylon roller I are all fixed on the nylon cross beam, one side of the nylon cooling plate, which is far away from the nylon deformation hot box, is provided with a nylon spindle motor fixed at the top of the central frame, the bottom of the nylon spindle motor is provided with a nylon roller II, the bottom of the nylon roller II is provided with a nylon network nozzle, and the bottom of the nylon network nozzle is provided with a nylon auxiliary roller, the bottom of the nylon auxiliary roller is provided with a nylon yarn detector, the bottom of the nylon yarn detector is provided with a nylon winding yarn feeder, the top of the nylon winding yarn feeder is provided with a nylon yarn suction gun, the nylon winding yarn feeder is provided with a plurality of nylon oil rollers, and one side of each nylon oil roller is provided with a nylon winding device.

Further, seal wire mechanism includes the frame, just the both ends of frame all with former silk frame fixed connection of polyamide fibre, the inside longitudinal symmetry of frame is provided with two sets of deflector rolls, a plurality of wire feeding grooves have all been seted up on the surface of deflector roll, the both ends of deflector roll all are provided with the fixed plate, just the top and the bottom of fixed plate all with the inner wall fixed connection of frame, the fixed plate is kept away from one side of deflector roll all is provided with adjustment mechanism, just adjustment mechanism with all through rotation axis connection between the deflector roll.

Furthermore, in order to facilitate the movement of the rotating shaft, a plurality of through holes matched with the rotating shaft are formed in the fixing plate in a penetrating mode.

Further, in order to be convenient for realize the regulation to the deflector roll, adjustment mechanism includes the dwang, just the both ends of dwang all with the interior wall connection of frame, the middle part cover of dwang is equipped with bevel gear one, one side of bevel gear one is provided with bevel gear two with it engaged with, one side of bevel gear two is provided with matched with motor with it, just the motor is fixed on the inner wall of frame, the bilateral symmetry of dwang is provided with two sets of thread lines and revolves to opposite external screw thread, just all be provided with matched with sliding block with it on the external screw thread, just the sliding block is kept away from one side of motor all through the bearing with the axis of rotation is kept away from the one end of deflector roll is connected.

Furthermore, in order to facilitate the installation of the rotating rod, the two ends of the rotating rod are connected with the inner wall of the frame through bearing seats.

Furthermore, in order to play a limiting effect on the movement of the sliding block, the rotating rod is provided with limiting rings at two ends of the external thread.

According to another aspect of the invention, the invention also provides a production process of the nylon yarn elasticizing device, which comprises the following steps:

the method comprises the steps that pre-prepared polyamide precursor passes through a polyamide precursor frame, passes through a polyamide filament cutter, directly enters a filament guide mechanism, is guided to a first polyamide roller, is guided into a twist stopper, enters a polyamide deformation hot box after being guided out, contacts a polyamide cooling plate, sequentially enters a false twister and a tension monitoring device, then enters a second polyamide roller, passes through a polyamide network nozzle after filaments come out of the second polyamide roller, then enters a second polyamide deformation hot box through a polyamide auxiliary roller, is guided to a polyamide filament detector through a polyamide roller III after coming out of the second polyamide deformation hot box, finally enters a polyamide winding device through a polyamide oil roller, and is wound into a cylindrical finished product yarn barrel.

Further, when the filament is guided into the nylon deformation hot box, the temperature of the nylon deformation hot box is 135-175 ℃, the heating time is 0.1-0.3 s, after the filament contacts the nylon cooling plate, the temperature of the filament is reduced to 10-25, and the cooling time is 0.05-0.1 s.

(III) advantageous effects

Compared with the prior art, the invention provides the texturing device for the nylon yarn, which has the following beneficial effects: by using the yarn guide mechanism, the yarn guide mechanism not only can play a good yarn guide effect on the nylon precursor, but also can realize the tension adjustment of the nylon precursor, thereby effectively avoiding the influence on subsequent elasticizing caused by twisting of the nylon precursor, and further effectively ensuring the elasticizing of the nylon yarn.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a texturing device for nylon yarns according to an embodiment of the invention;

fig. 2 is a schematic structural diagram of a yarn guide mechanism in a texturing device for nylon yarn according to an embodiment of the invention.

In the figure:

1. a frame; 2. a chinlon elasticizing component; 3. polyamide raw yarn; 4. a central frame; 5. a nylon raw silk rack; 6. a polyamide cross beam; 7. a chinlon shredding device; 8. a wire guide mechanism; 9. a first nylon roller; 10. a nylon deformation hot box; 11. a nylon cooling plate; 12. a nylon spindle motor; 13. a second nylon roller; 14. a nylon network nozzle; 15. a nylon auxiliary roller; 16. a nylon yarn detector; 17. a nylon winding wire feeder; 18. a nylon suction gun; 19. a nylon oil roller; 20. a nylon winder; 21. a frame; 22. a guide roller; 23. a wire feeding groove; 24. a fixing plate; 25. an adjustment mechanism; 26. a rotating shaft; 27. a through hole; 28. rotating the rod; 29. a first conical gear; 30. a second bevel gear; 31. a motor; 32. an external thread; 33. a slider; 34. a limit ring.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to one aspect of the embodiment of the invention, the texturing device for the nylon yarn is provided.

The invention is further explained with reference to the accompanying drawings and the detailed description, as shown in fig. 1-2, the nylon yarn elasticizing device according to the embodiment of the invention comprises a rack 1, a nylon yarn elasticizing component 2 is arranged on the rack 1, nylon raw yarns 3 are arranged on the nylon yarn elasticizing component 2, wherein the rack 1 comprises a central rack 4, a nylon raw yarn rack 5 is arranged on one side of the central rack 4, and nylon cross beams 6 are arranged on the tops of the nylon raw yarn rack 5 and the central rack 4;

wherein, the nylon elasticizer component 2 comprises a nylon filament cutter 7, the top of the nylon filament cutter 7 is provided with a yarn guide mechanism 8, the nylon filament cutter 7 and the yarn guide mechanism 8 are both arranged on the nylon raw yarn frame 5, the top of the yarn guide mechanism 8 is provided with a nylon roller I9, one side of the nylon roller I9 is provided with a nylon deformation hot box 10, when in specific application, a twist stopper is also arranged between the nylon roller I9 and the nylon deformation hot box 10, one side of the nylon deformation hot box 10 far away from the nylon roller I9 is provided with a nylon cooling plate 11, the nylon deformation hot box 10 and the nylon roller I9 are all fixed on the nylon cross beam 6, one side of the nylon cooling plate 11 far away from the nylon deformation hot box 10 is provided with a nylon spindle motor 12 fixed at the top of the central frame 4, when in specific application, a false twister and a tension monitoring device are sequentially arranged between the nylon spindle motor 12 and the nylon cooling plate 11, the bottom of the nylon spindle motor 12 is provided with a nylon roller II 13, the bottom of the nylon roller II 13 is provided with a nylon network nozzle 14, the bottom of the nylon network nozzle 14 is provided with a nylon auxiliary roller 15, the bottom of the nylon auxiliary roller 15 is provided with a nylon yarn detector 16, and when in specific application, a second nylon deformation hot box and a nylon roller III are also arranged between the nylon yarn detector 16 and the nylon auxiliary roller 15, the bottom of the nylon yarn detector 16 is provided with a nylon winding yarn feeder 17, and the top of the nylon winding wire feeder 17 is provided with a nylon suction gun 18, the nylon winding wire feeder 17 is provided with a plurality of nylon oiling rollers 19, and one side of each nylon oiling roller 19 is provided with a nylon winding device 20.

In one embodiment, the thread guiding mechanism 8 includes a frame 21, and both ends of the frame 21 are fixedly connected to the nylon yarn frame 5, two sets of guide rollers 22 are disposed in the frame 21 in an up-down symmetrical manner, a plurality of yarn feeding grooves 23 are disposed on the surface of each guide roller 22, fixing plates 24 are disposed at both ends of each guide roller 22, the top and the bottom of each fixing plate 24 are fixedly connected to the inner wall of the frame 21, an adjusting mechanism 25 is disposed on one side of each fixing plate 24 away from each guide roller 22, and the adjusting mechanisms 25 are connected to the guide rollers 22 through rotating shafts 26. Through the use of the yarn guide mechanism 8, the yarn guide mechanism not only can play a good yarn guide effect on the nylon raw yarn 3, but also can realize the regulation of the tension of the nylon raw yarn 3, thereby effectively avoiding the influence on subsequent elasticizing due to the twisting of the nylon raw yarn 3, and further providing effective guarantee for the elasticizing of the nylon yarn.

In one embodiment, the fixing plates 24 are each provided with a plurality of through holes 27 for engaging with the rotating shafts 26. The movement of the rotation shaft 26 is facilitated by the use of the through hole 27.

In one embodiment, adjustment mechanism 25 includes dwang 28, just the both ends of dwang 28 all with the interior wall connection of frame 21, the middle part cover of dwang 28 is equipped with a conical gear 29, one side of a conical gear 29 is provided with two 30 of conical gear with it engaged with, one side of two 30 of conical gear is provided with matched with motor 31 with it, just motor 31 is fixed on the inner wall of frame 21, the bilateral symmetry of dwang 28 is provided with two sets of screw threads and revolves to opposite external screw thread 32, just all be provided with matched with sliding block 33 with it on the external screw thread 32, just sliding block 33 keeps away from one side of motor 31 all through the bearing with axis of rotation 26 keeps away from the one end of deflector roll 22 is connected. Through adjustment mechanism 25's use for motor 31 can drive two 30 rotations of bevel gear, thereby makes one 29 of bevel gear drive dwang 28 and rotates, makes dwang 28 drive and carries out reverse or opposite direction movement between the sliding block 33 under the effect of screw thread, thereby makes axis of rotation 26 drive and carries out reverse or opposite direction movement between two sets of deflector rolls 22, and then makes it adjust nylon precursor 3's tension through advancing silk groove 23.

In one embodiment, both ends of the rotating rod 28 are connected to the inner wall of the frame 21 through bearing seats. The mounting of the swivelling levers 28 is thereby facilitated by the use of bearing blocks.

In one embodiment, a stop collar 34 is disposed on the rotating rod 28 at both ends of the external thread 32. Through the use of the limiting ring 34, a good limiting effect can be achieved.

According to another aspect of the embodiment of the invention, a production process of a nylon yarn elasticizing device is provided, which comprises the following steps:

the method comprises the following steps of enabling the prepared polyamide precursor 3 to pass through a polyamide precursor yarn frame 5, pass through a polyamide filament cutter 7, directly enter a yarn guide mechanism 8, then be guided to a polyamide roller I9, then be guided into a twist stopper, enter a polyamide deformation hot box 10 after being guided out, then contact a polyamide cooling plate 11, sequentially enter a false twister and a tension monitoring device, then enter a polyamide roller II 13, enabling a strand silk to pass through a polyamide network nozzle 14 after coming out of the polyamide roller II 13, enter a second polyamide deformation hot box through a polyamide auxiliary roller 15, then pass through a polyamide roller III after coming out of the second polyamide deformation box, be guided into a polyamide yarn detector 16, finally enter a polyamide winding device 20 through a polyamide oil roller 19, and be packaged into a cylindrical finished product yarn barrel.

In one embodiment, when the filament is introduced into the nylon deformation hot box 10, the temperature of the nylon deformation hot box 10 is 135-175 ℃, the heating time is 0.1-0.3 s, after the filament contacts the nylon cooling plate 11, the temperature of the filament is reduced to 10-25, and the cooling time is 0.05-0.1 s.

In conclusion, by means of the technical scheme, the yarn guide mechanism 8 is used, so that a good yarn guide effect can be achieved on the nylon precursor 3, the tension of the nylon precursor 3 can be adjusted, the influence on subsequent texturing caused by twisting of the nylon precursor 3 is effectively avoided, and the texturing of the nylon yarn is effectively guaranteed.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.