CN212611027U

CN212611027U - Three-component composite fiber spinning device

Info

Publication number: CN212611027U
Application number: CN201922096872.3U
Authority: CN
Inventors: 黄冰莹
Original assignee: Hangzhou Jardini Textile Co ltd
Current assignee: Hangzhou Jardini Textile Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2021-02-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a three-component composite fiber spinning device, the structure of which comprises a spinning box, an observation window and a base, the spinning box is connected above the base by welding, the observation window is embedded on the upper surface of the spinning box, a composite cavity is embedded inside the spinning box, the composite cavity is provided with a fiber tube, a rotary drum, a rotary shaft and a spinning opening, the inside of the fiber tube is embedded with a through tube, the through tube comprises a feeding opening, a speed control shaft, a guide plate, a discharge opening and a discharge pipe, the rotary drum is provided with a stirring cavity, a fixed block, a guide plate and a spinning outlet tube, the spinning opening comprises a forming cavity and a cooling pipe, the forward speed of the melt is driven by the guide plate by changing the rotating speed of the speed control shaft in the fiber tube, so that the three groups of fibers are compounded uniformly, the rotary drum is driven by the rotary shaft to rotate, the melt in, the composite fiber is prevented from being scattered by cooling through the cooling pipe in the molding cavity, so that broken filaments or broken ends are avoided.

Description

Three-component composite fiber spinning device

Technical Field

The utility model relates to a spinning field especially involves a three components composite fiber spinning equipment.

Background

The three-component composite fiber is formed by three immiscible polymer fibers on the same fiber section, and has three-dimensional curling, high fluffiness and covering property, good conductivity, antistatic property and flame retardance.

After the melts of the three polymer fibers are compounded, the phenomenon of bifurcation due to ineffective adhesion caused by different melts can be generated in the longitudinal direction of a single fiber, so that the phenomenon of broken filaments or broken ends can be generated subsequently, and the manufacturing of a spinning product is influenced.

SUMMERY OF THE UTILITY MODEL

After the fuse-element to three kinds of polymer fiber is compound, can produce the unable effective bonding that arouses between the different fuse-elements and the forked phenomenon appears in single fibrous longitudinal direction for broken filament or broken ends phenomenon can appear in the follow-up, thereby influences the not enough of making of spinning product, the utility model provides a three components composite fiber spinning device solves above-mentioned technical problem.

The utility model discloses a realize through following technical scheme: the utility model provides a three components composite fiber spinning equipment, its structure includes spinning case, observation window, base, the spinning case passes through welded connection in base top, observation window inlays locates spinning case upper surface.

Furthermore, a composite cavity is embedded in the spinning box, the composite cavity is provided with a fiber tube, a rotating cylinder, a rotating shaft and a spinning port, the fiber tube is connected to the inner wall of the composite cavity through welding, the rotating cylinder is installed at the tail end of the fiber tube, the rotating shaft is installed on one side of the rotating cylinder in a matched mode and located in the composite cavity, and the spinning port is arranged on the upper surface of the rotating cylinder.

Furthermore, the inside siphunculus that is inlayed of fiber tube, the siphunculus includes pan feeding mouth, the fast axle of accuse, deflector, discharge gate, discharging pipe, the pan feeding mouth is inlayed and is consolidated all around siphunculus one end, the fast axle of accuse passes through bolted connection in siphunculus inner wall, the deflector is inlayed and is consolidated all around the fast axle of accuse, the discharge gate is installed in the siphunculus end with the discharging pipe.

Furthermore, the rotary drum is provided with a stirring cavity, a fixing block, a guide plate and a spinning outlet pipe, the stirring cavity is embedded in the rotary drum, the fixing block is arranged at the bottom of the stirring cavity and arranged around the discharging pipe, the guide plate is connected to the inner wall of the stirring cavity through welding, and the spinning outlet pipe is connected to the upper part of the rotary drum through a gap.

Furthermore, the spinning mouth includes one molding cavity and one cooling pipe, the molding cavity is embedded inside the spinning mouth, and the cooling pipe is arranged inside the molding cavity and is installed around the spinning outlet pipe in a matching manner.

Advantageous effects

The utility model relates to a three components composite fiber spinning equipment compares with prior art and has following advantage:

1. the utility model changes the rotating speed of the speed control shaft in the fiber tube, so that the speed of the guide plate driving the melt to advance is adjusted, and three groups of fibers are compounded uniformly;

2. the utility model drives the rotary drum to rotate through the rotary shaft, so that the melts in the rotary drum are mutually wound in the stirring cavity, and the three groups of melts are compounded into fibers;

3. the utility model discloses the fibre flows from the spinning exit tube, cools down through the cooling tube in the shaping intracavity, avoids composite fiber to scatter to broken filament or broken end phenomenon appear.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the three-component composite fiber spinning device of the present invention.

Fig. 2 is a schematic view of the inside overlooking and enlarging structure of the spinning box of the present invention.

Fig. 3 is a schematic view of a cross-sectional enlarged structure of the fiber tube of the present invention.

Fig. 4 is a schematic diagram of an enlarged internal structure of the rotary drum of the present invention.

Fig. 5 is an enlarged structural diagram of the spinning port of the present invention.

In the figure: the spinning box comprises a spinning box 1, an observation window 2, a base 3, a composite cavity a, a fiber pipe a1, a rotary drum a2, a rotary shaft a3, a spinning opening a4, a through pipe b, a feeding opening b1, a speed control shaft b2, a guide plate b3, a discharge opening b4, a discharge pipe b5, an agitating cavity c, a fixed block c1, a guide plate c2, a spinning discharge pipe c3, a forming cavity m and a cooling pipe n.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-5, the utility model provides a three-component composite fiber spinning device, its structure includes spinning box 1, observation window 2, base 3, spinning box 1 passes through welded connection in the base 3 top, observation window 2 inlays and locates spinning box 1 upper surface.

The spinning box 1 is internally embedded with a composite cavity a, the composite cavity a is provided with a fiber pipe a1, a rotary drum a2, a rotary shaft a3 and a spinning port a4, the fiber pipe a1 is connected to the inner wall of the composite cavity a through welding, the rotary drum a2 is installed at the tail end of the fiber pipe a1, the rotary shaft a3 is installed on one side of the rotary drum a2 in a matching mode and located inside the composite cavity a, and the spinning port a4 is placed on the upper surface of the rotary drum a 2.

A through pipe b is embedded in the fiber pipe a1 and comprises a feeding port b1, a speed control shaft b2, a guide plate b3, a discharging port b4 and a discharging pipe b5, wherein the feeding port b1 is embedded around one end of the through pipe b, the speed control shaft b2 is connected to the inner wall of the through pipe b through bolts, the guide plate b3 is embedded around the speed control shaft b2, and the discharging port b4 and the discharging pipe b5 are installed at the tail end of the through pipe b.

The drum a2 is provided with a stirring cavity c, a fixed block c1, a guide plate c2 and a spinning outlet pipe c3, the stirring cavity c is embedded in the drum a2, the fixed block c1 is arranged at the bottom of the stirring cavity c and is arranged around a discharge pipe b5, the guide plate c2 is connected to the inner wall of the stirring cavity c through welding, and the spinning outlet pipe c3 is connected above the drum a2 through a gap.

Spinning mouth a4 includes shaping chamber m, cooling tube n, shaping chamber m inlays and locates inside spinning mouth a4, cooling tube n arranges inside and the cooperation of shaping chamber m in and installs around spinning exit tube c 3.

The principle of the utility model is as follows: three groups of melts are respectively injected into the through pipe b from different fiber pipes a1, the rotating speed of the speed control shaft b2 is controlled to change the speed of the guide plate b3 driving the melts to advance, so that the melts flowing out from the discharging pipe b5 through the discharging port b4 are uniformly compounded and enter the stirring cavity c in the rotary drum a2, the rotary shaft a3 drives the rotary drum a2 to rotate, the melts are mutually wound in the stirring cavity c through the guide plate c2, the three groups of melts are compounded into fibers, the fibers enter the molding cavity m through the spinning outlet pipe c3 and are cooled under the action of the cooling pipe n, the compound fibers are prevented from being scattered, and the phenomena of broken filaments or broken ends are avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a three components composite fiber spinning equipment, its structure includes spinning case (1), observation window (2), base (3), its characterized in that:

the spinning box (1) is connected above the base (3) through welding, and the observation window (2) is embedded in the upper surface of the spinning box (1);

a composite cavity (a) is embedded in the spinning box (1), the composite cavity (a) is provided with a fiber pipe (a1), a rotary drum (a2), a rotary shaft (a3) and a spinning port (a4), the fiber pipe (a1) is connected to the inner wall of the composite cavity (a) through welding, the rotary drum (a2) is installed at the tail end of the fiber pipe (a1), the rotary shaft (a3) is installed on one side of the rotary drum (a2) in a matching mode and located in the composite cavity (a), and the spinning port (a4) is arranged on the upper surface of the rotary drum (a 2);

a through pipe (b) is embedded in the fiber pipe (a1), the through pipe (b) comprises a feeding port (b1), a speed control shaft (b2), a guide plate (b3), a discharging port (b4) and a discharging pipe (b5), the feeding port (b1) is embedded and fixed around one end of the through pipe (b), the speed control shaft (b2) is connected to the inner wall of the through pipe (b) through bolts, the guide plate (b3) is embedded and fixed around the speed control shaft (b2), and the discharging port (b4) and the discharging pipe (b5) are installed at the tail end of the through pipe (b);

the rotating cylinder (a2) is provided with a stirring cavity (c), a fixing block (c1), a guide plate (c2) and a spinning outlet pipe (c3), the stirring cavity (c) is embedded in the rotating cylinder (a2), the fixing block (c1) is arranged at the bottom of the stirring cavity (c) and is arranged around a discharge pipe (b5), the guide plate (c2) is connected to the inner wall of the stirring cavity (c) through welding, and the spinning outlet pipe (c3) is connected to the upper portion of the rotating cylinder (a2) through a gap.

2. The three-component composite fiber spinning device according to claim 1, wherein: spinning mouth (a4) is including shaping chamber (m), cooling tube (n), shaping chamber (m) inlays and locates inside spinning mouth (a4), inside and the cooperation of shaping chamber (m) is arranged in cooling tube (n) and is installed around spinning exit tube (c 3).