Air texturing machine

Abstract

The utility model relates to the technical field of spinning equipment, in particular to an air texturing machine. The air texturing machine comprises a filament feeding mechanism, a spandex feeding mechanism and an air texturing nozzle, the filament feeding mechanism and the spandex feeding mechanism are both arranged at the yarn inlet end of the air texturing nozzle, and the filament feeding mechanism comprises an input roller, a drawing roller and a wetting device which are sequentially arranged. According to the air texturing machine, filaments and spandex enter the air texturing nozzle through the filament feeding mechanism and the spandex feeding mechanism respectively for compounding. The wetting device is arranged in the filament feeding mechanism, so that oil on the filaments can be removed, friction force between monofilaments of the yarn is reduced, the monofilaments are more easily entangled with one another to form hairiness, and the cotton-like elastic air-jet textured yarn is produced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spinning equipment technical field, concretely relates to an air texturing machine. BACKGROUND

[0002] The air texturing machine utilizes compressed gas as power, makes chemical fiber filament to have a series of physical changes such as opening, displacement, entanglement and forming a knot in the nozzle, thereby obtaining the texturing yarn that has very big difference with the structure and performance of original yarn. The air texturing yarn that people produced in the past is mostly cotton-imitating and wool-imitating handle yarn, and the fabric woven into is relatively stiff, and the demand trend of weft elastic fabric and four-way stretch fabric is big on the market recently, developing this kind of yarn can provide cotton-imitating and wool-imitating handle, and also has suitable elasticity, and the competitive advantage is big. This kind of yarn needs to add spandex, and the spandex needs to be drafted to make the yarn have elasticity, and the filament and spandex directly pass through the conventional air texturing machine to compound, which easily leads to the yarn entanglement, and it is difficult to form hairiness. SUMMARY

[0003] The utility model wants to solve the technical problem of providing an air texturing machine that can form a large number of air texturing yarns with filament and spandex.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme of an air texturing machine, which comprises a filament feeding mechanism, a spandex feeding mechanism and an air texturing nozzle, the filament feeding mechanism and the spandex feeding mechanism are arranged at the thread inlet end of the air texturing nozzle, and the filament feeding mechanism comprises an input roller, a drafting roller and a wetting device arranged in sequence.

[0005] The air texturing machine further comprises an overfeed roller and a winding system, and the overfeed roller and the winding system are arranged at the thread outlet end of the air texturing nozzle in sequence.

[0006] The number of the filament feeding mechanism is at least two.

[0007] The wetting device is arranged on only one of the filament feeding mechanisms.

[0008] The spandex feeding mechanism is arranged between the plurality of filament feeding mechanisms.

[0009] When the number of the filament feeding mechanism is one, at least two kinds of filaments are fed into the input roller, the drafting roller and the wetting device in parallel.

[0010] The spandex feeding mechanism comprises a spandex delivery roller and a spandex guide in sequence.

[0011] The wetting device comprises a humidifying nozzle, and the humidifying nozzle is arranged towards the filament.

[0012] The humidifying nozzle is a ring-shaped humidifying nozzle.

[0013] The air texturing machine further comprises a combining box, and the air texturing nozzle and the wetting device are arranged in the combining box.

[0014] The air texturing machine of the utility model is used for respectively feeding long filaments and spandex into an air texturing nozzle through long filament feeding mechanism and spandex feeding mechanism for compounding. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 is a structural schematic view of an air texturing machine according to an embodiment of the utility model;

[0016] Label explanation:

[0017] 1, first long filament feeding mechanism; 11, first input roller; 12, first drafting roller;

[0018] 2, second long filament feeding mechanism; 21, second input roller; 22, second drafting roller; 23, wetting device;

[0019] 3, spandex feeding mechanism; 31, spandex conveying roller; 32, spandex guide;

[0020] 4, air texturing nozzle; 5, overfeed roller; 6, winding system; 7, combining box. DETAILED DESCRIPTION

[0021] The technical content, purposes and effects of the utility model will be described in detail below in combination with the embodiments and the drawings.

[0022] Please refer to Figure 1 An air texturing machine comprises long filament feeding mechanism, spandex feeding mechanism and air texturing nozzle, the long filament feeding mechanism and the spandex feeding mechanism are arranged at the thread input end of the air texturing nozzle, and the long filament feeding mechanism comprises input roller, drafting roller and wetting device arranged in sequence.

[0023] As can be seen from the above description, the air texturing machine of the utility model feeds long filaments and spandex into the air texturing nozzle for compounding through the long filament feeding mechanism and the spandex feeding mechanism, thereby producing cotton-imitating elastic air texturing yarn. The wetting device arranged in the long filament feeding mechanism can remove oil on the long filaments and reduce the friction between the yarn filaments, so that the long filaments are more easily entangled with each other to form hairiness. The yarn that has not passed through the wetting device is not firmly entangled with each other and is easy to be scattered, so that hairiness cannot be formed and the air texturing effect is poor. The drafting roller makes the long filaments in a relaxed state to be deformed.

[0024] Further, the super feeding roller and the winding system are arranged in sequence at the wire outlet end of the air variable nozzle.

[0025] Further, the number of the filament feeding mechanisms is at least two.

[0026] From the above description, at least two filament feeding mechanisms are used to deliver two kinds of filaments, one as the core yarn and the other as the sheath yarn, and excellent cotton feeling can be obtained.

[0027] Further, the wetting device is arranged only on one of the filament feeding mechanisms.

[0028] From the above description, the wetting device only acts on one of the filament feeding mechanisms, so as to avoid excessive moisture in the yarn, which can cause excessive deformation tension, easy yarn breakage and air variable nozzle blockage, and poor deformation effect.

[0029] Further, the spandex feeding mechanism is arranged between the plurality of filament feeding mechanisms.

[0030] From the above description, the spandex feeding mechanism is arranged between the plurality of filament feeding mechanisms, so that the fiber filaments are fed into the two different input rollers in a core-sheath feeding mode, and the cotton feeling is stronger.

[0031] Further, when the number of the filament feeding mechanisms is one, at least two kinds of filaments are fed into the input roller, the drafting roller and the wetting device in parallel.

[0032] From the above description, the equipment floor space can be reduced.

[0033] Further, the spandex feeding mechanism comprises a spandex delivery roller and a spandex guide in sequence.

[0034] From the above description, the spandex is placed on the spandex delivery roller, and the yarn is guided through the spandex guide before entering the air variable nozzle for deformation together with the fiber filaments. The speed of the spandex can be controlled by the spandex delivery roller, and a speed difference is generated between the super feeding roller and the spandex, so that the yarn has elasticity.

[0035] Further, the wetting device comprises a humidifying nozzle, and the humidifying nozzle is arranged towards the filament.

[0036] Further, the humidifying nozzle is a ring-shaped humidifying nozzle.

[0037] From the above description, the humidifying effect of the ring-shaped humidifying nozzle is more uniform.

[0038] Further, the air variable nozzle and the wetting device are arranged in the doubling box.

[0039] From the above description, by setting the doubling box, the external environment interference can be prevented from affecting the humidifying and deforming steps.

[0040] Please refer to Figure 1 The embodiment one of the utility model provides a kind of air texturing machine, including first filament feeding mechanism 1, second filament feeding mechanism 2, spandex feeding mechanism 3, air texturing nozzle 4, overfeed roller 5 and winding system 6;First filament feeding mechanism 1, second filament feeding mechanism 2 and spandex feeding mechanism 3 are all arranged at the wire inlet end of air texturing nozzle 4, overfeed roller 5 and winding system 6 are sequentially arranged at the wire outlet end of air texturing nozzle 4, spandex feeding mechanism 3 is arranged between first filament feeding mechanism 1 and second filament feeding mechanism 2;First filament feeding mechanism 1 includes sequentially arranged first input roller 11 and first draft roller 12, and second filament feeding mechanism 2 includes sequentially arranged second input roller 21, second draft roller 22 and wetting device 23;Wetting device 23 includes annular humidifying nozzle, filament passes through annular humidifying nozzle setting, air texturing nozzle 4 and wetting device 23 are arranged in doubling box 7;Spandex feeding mechanism 3 includes sequentially arranged spandex delivery roller 31 and spandex guide 32.

[0041] The embodiment two of the utility model provides:

[0042] The difference between embodiment two and embodiment one is only: not including first filament feeding mechanism 1, two kinds of filaments are fed into second input roller 21, second draft roller 22 and wetting device 23 in parallel.

[0043] The principle of the air texturing machine provided by the utility model is: two kinds of filaments are fed into the same input roller in parallel, or are fed into multiple different input rollers in the mode of core-sheath feeding, then pass through draft roller, wetting device 23 and air texturing nozzle 4 in sequence, finally enter winding system 6, spandex is placed on spandex delivery roller 31, enters air texturing nozzle 4 together with filament after passing through spandex guide 32 to be compounded, and cotton-like elastic air textured yarn is obtained.

[0044] In summary, the air texturing machine of the utility model has the following advantages:

[0045] 1, setting wetting device in filament feeding mechanism can remove oil on filament, improve yarn hairiness number.

[0046] 2, setting spandex delivery roller can control the speed of spandex independently, so that yarn has elasticity.

[0047] 3, wetting device adopts annular humidifying nozzle, and humidifying effect is more uniform.

[0048] The above merely describes the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in the related technical field based on the content of the present application specification and drawings is also included in the patent protection scope of the present application.

Claims

1. An air texturing machine characterized by, The device comprises a filament feeding mechanism, a spandex feeding mechanism and a variable orifice nozzle, the filament feeding mechanism and the spandex feeding mechanism are arranged at the feeding end of the variable orifice nozzle, the filament feeding mechanism comprises an input roller, a draft roller and a wetting device arranged in sequence.

2. The air texturing machine of claim 1 wherein, The device further comprises an overfeed roller and a winding system, the overfeed roller and the winding system are arranged at the discharging end of the variable orifice nozzle.

3. The air texturing machine of claim 1 wherein, The number of the filament feeding mechanisms is at least two.

4. The air texturing machine of claim 3 wherein, The wetting device is arranged on only one of the filament feeding mechanisms.

5. The air texturing machine of claim 3 wherein, The spandex feeding mechanism is arranged between the filament feeding mechanisms.

6. The air texturing machine of claim 1 wherein, When the number of the filament feeding mechanisms is one, at least two filaments are fed into the input roller, the draft roller and the wetting device in parallel.

7. The air texturing machine of claim 1 wherein, The spandex feeding mechanism comprises a spandex delivery roller and a spandex guide arranged in sequence.

8. The air texturing machine of claim 1 wherein, The wetting device comprises a humidifying nozzle, the humidifying nozzle is arranged towards the filament.

9. The air texturing machine of claim 8 wherein, The humidifying nozzle is a ring-shaped humidifying nozzle.

10. The air texturing machine of claim 1 wherein, The device further comprises a doubling box, the variable orifice nozzle and the wetting device are arranged in the doubling box.

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