Integrated plastic fiber spinning device

Abstract

The utility model belongs to the technical field of spinning devices, and particularly relates to an integrated plastic fiber spinning device, which comprises a mounting bracket and a spinning cooling structure, and is characterized in that the spinning cooling structure is arranged right below the mounting bracket, and an extrusion die is mounted in the middle of the mounting bracket; the spinning cooling structure is arranged corresponding to the extrusion die, the spinning cooling structure comprises a cylinder, the top end of the cylinder is provided with cooling holes which are distributed around the axis of the cylinder at equal intervals, the inner wall of the cylinder is provided with air inlet holes which are uniformly distributed, and the air inlet holes are communicated with the corresponding cooling holes. Spinning yarns extruded by an extrusion die penetrate into the cooling holes in a one-to-one correspondence mode, the cooling assembly on the top of the cylinder blows cooling air into the cylinder, the air enters the cooling holes through the air inlet holes, and therefore the spinning yarns are cooled, the spinning yarns are located in the cooling holes respectively, and winding of the spinning yarns can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to spinning device technical field, concretely relates to a kind of integrated plastic fiber spinning device. BACKGROUND

[0002] Plastic fiber is also called polyester fiber, which is a kind of synthetic fiber made of organic diacid and dihydric alcohol through chemical polycondensation. It belongs to a kind of high molecular compound. It has excellent wrinkle resistance and shape retention. In addition, polyester fiber also has the characteristics of anti-wear and non-sticky hair, making the fabric look more neat.

[0003] During the production of plastic fiber, the plastic is extruded into a filament from the mold through an extrusion device. Since the plastic fiber is relatively light and the mold extrusion head is relatively dense, the spinning is prone to entanglement during cooling, which affects subsequent processing. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of integrated plastic fiber spinning device, and its spinning is in the inside of several cooling holes, so that the spinning entanglement can be avoided, to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an integrated plastic fiber spinning device, comprising a mounting bracket and a spinning cooling structure, characterized in that: the spinning cooling structure is arranged directly below the mounting bracket, the mounting bracket is provided with an extrusion die at the middle part, the spinning cooling structure is arranged correspondingly with the extrusion die, the spinning cooling structure comprises a cylinder, the top end of the cylinder is provided with cooling holes distributed equidistantly around the cylinder axis, the inner wall of the cylinder is provided with uniformly distributed air inlet holes, the air inlet holes are communicated with the corresponding cooling holes, and the inside of the cylinder is provided with a cooling assembly.

[0006] Further, the cylinder comprises a cylinder body, the outer wall of the cylinder body is provided with arc-shaped plates distributed equidistantly around the cylinder body axis, and the arc-shaped plates are detachably connected with the cylinder body.

[0007] Further, the side wall of the cylinder body is provided with equidistantly distributed connecting structures, the connecting structures comprise circular grooves symmetrically arranged at the top of the side wall of the cylinder body and trapezoidal convex rods symmetrically arranged at the bottom of the side wall of the cylinder body.

[0008] Further, the inner wall of the arc-shaped plate is provided with equidistantly distributed arc-shaped grooves, the arc-shaped grooves are arranged correspondingly with the cooling holes, and the side wall of the arc-shaped groove is provided with equidistantly distributed through holes.

[0009] Further, the top of the arc-shaped plate is symmetrically provided with a circular column which is in sliding connection with a corresponding circular groove, and the bottom of the arc-shaped plate is symmetrically provided with a trapezoidal sliding groove which is in sliding connection with a corresponding trapezoidal convex rod.

[0010] Further, the air inlet hole is an inclined hole, and the inclination angle of the air inlet hole is 30-45 degrees.

[0011] Further, the cooling assembly comprises an air cooler fixedly installed at the top end of the cylinder body and a water cooling pipe fixedly installed on the inner wall of the cylinder body.

[0012] Compared with the prior art, the beneficial effects of the present application are that the spinning filaments extruded by the extrusion die are correspondingly inserted into the interiors of the cooling holes, the cooling assembly at the top of the cylinder blows cooling air into the interior of the cylinder, the air is introduced into the interiors of the cooling holes through the air inlet holes, and the spinning filaments are cooled, and the spinning filaments are respectively in the interiors of the cooling holes, so that the spinning filaments can be prevented from being entangled. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic view of the present application;

[0014] Figure 2 It is a front sectional view of the present application;

[0015] Figure 3 It is a three-dimensional structural schematic view of the spinning filament cooling structure of the present application;

[0016] Figure 4 It is a three-dimensional structural schematic view of the arc-shaped plate of the present application.

[0017] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0018] 1, mounting bracket; 11, extrusion die; 2, spinning filament cooling structure; 21, cylinder; 22, cooling hole; 23, air inlet hole; 24, cooling assembly; 241, air cooler; 242, water cooling pipe; 25, cylinder body; 26, connecting structure; 261, circular groove; 262, trapezoidal convex rod; 27, arc-shaped plate; 271, arc-shaped groove; 272, through hole; 273, circular column; 274, trapezoidal sliding groove. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the present application more clear and explicit, the present application is specifically described below in combination with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present application, and does not strictly limit the protection scope of the present application.

[0020] For example, Figures 1-3As shown in the figure, a kind of integrated plastic fiber spinning device, including installation support 1 and spinning cooling structure 2, spinning cooling structure 2 is arranged directly below installation support 1, the middle part of installation support 1 is equipped with extrusion die 11, spinning cooling structure 2 is correspondingly arranged with extrusion die 11, spinning cooling structure 2 includes cylinder 21, the top of cylinder 21 is provided with the cooling hole 22 that is equidistantly distributed around the axis of cylinder 21, the inner wall of cylinder 21 is provided with the uniformly distributed air inlet hole 23, the air inlet hole 23 is communicated with the corresponding cooling hole 22, the inside of cylinder 21 is provided with cooling assembly 24.

[0021] According to the above structure, in use, the spinning that is extruded out of extrusion die 11 is correspondingly inserted into the inside of cooling hole 22, cooling assembly 24 at the top of cylinder 21 blows cooling air into the inside of cylinder 21, air is passed into the inside of cooling hole 22 through air inlet hole 23, so as to cool the spinning, the spinning is in the inside of several cooling holes 22 respectively, so as to avoid the entanglement of spinning.

[0022] As shown in the figure, Figures 2-4 Cylinder 21 includes cylinder body 25, the outer wall of cylinder body 25 is provided with the arc-shaped plate 27 that is equidistantly distributed around the axis of cylinder body 25, the arc-shaped plate 27 is detachably connected with cylinder body 25, the side wall of cylinder body 25 is provided with equidistantly distributed connecting structure 26, connecting structure 26 includes circular slot 261 that is symmetrically arranged at the top of the side wall of cylinder body 25 and trapezoidal convex rod 262 that is symmetrically arranged at the bottom of the side wall of cylinder body 25, the inner wall of arc-shaped plate 27 is provided with equidistantly distributed arc-shaped slot 271, arc-shaped slot 271 is correspondingly arranged with cooling hole 22, the side wall of arc-shaped slot 271 is provided with equidistantly distributed through hole 272, the top of arc-shaped plate 27 is symmetrically provided with circular column 273, circular column 273 is slidably connected with the corresponding circular slot 261, the bottom of arc-shaped plate 27 is symmetrically provided with trapezoidal sliding groove 274, trapezoidal convex rod 262 is slidably connected with the corresponding trapezoidal sliding groove 274.

[0023] According to the above structure, arc-shaped plate 27 is arranged on the outer wall of cylinder body 25, so as to block cooling hole 22, avoid the floating of spinning, when it is needed to clean the inside of cooling hole 22, slide arc-shaped plate 27 upwards to make circular column 273 slide out of the inside of circular slot 261, trapezoidal convex rod 262 slides out of the inside of trapezoidal sliding groove 274, then arc-shaped plate 27 is removed, so as to open the side wall of cooling hole 22, the air in the inside of cooling hole 22 is discharged through through hole 272, which is convenient for the circulation of air.

[0024] As shown in the figure, Figure 2 Air inlet hole 23 is inclined hole, the inclination angle of the axis of air inlet hole 23 is 30°-45°.

[0025] According to the above structure, air inlet hole 23 is inclinedly arranged, which is convenient for air to enter the inside of air inlet hole 23, and also can make the air in the inside of cooling hole 22 flow downwards.

[0026] As Figure 2 shown, the cooling assembly 24 includes a fan cooler 241 fixedly installed at the top end of the cylinder 25 and a water cooling pipe 242 fixedly installed on the inner wall of the cylinder 25.

[0027] According to the above structure, in use, the fan cooler 241 is started, the water cooling pipe 242 is connected with an external water cooling pump, so that the cooling liquid is pumped into the inside of the water cooling pipe 242, and the air blown by the fan cooler 241 flows through the surface of the water cooling pipe 242 to play a role of cooling, so that the spinning can be quickly cooled.

[0028] The working principle of the utility model is as follows: in use, the spinning extruded by the extrusion die 11 is correspondingly inserted into the inside of the cooling hole 22, the cooling assembly 24 at the top of the cylinder 21 blows cooling air into the inside of the cylinder 21, the air enters the inside of the cooling hole 22 through the air inlet hole 23, so that the spinning is cooled, the spinning is respectively in the inside of the cooling hole 22, so that the spinning can be avoided to be wound, the arc-shaped plate 27 is arranged on the outer wall of the cylinder 25, so that the cooling hole 22 is blocked, the spinning is avoided to float out, when the inside of the cooling hole 22 needs to be cleaned, the arc-shaped plate 27 is slid upward, the circular column 273 is slid from the inside of the circular groove 261, the trapezoidal convex rod 262 is slid from the inside of the trapezoidal sliding slot 274, then the arc-shaped plate 27 is removed, the sidewall of the cooling hole 22 is opened, the air in the inside of the cooling hole 22 is discharged through the through hole 272, air circulation is facilitated, the air inlet hole 23 is inclinedly arranged, air is facilitated to enter the inside of the air inlet hole 23, the air in the inside of the cooling hole 22 can also flow downward, in use, the fan cooler 241 is started, the water cooling pipe 242 is connected with an external water cooling pump, so that the cooling liquid is pumped into the inside of the water cooling pipe 242, the air blown by the fan cooler 241 flows through the surface of the water cooling pipe 242 to play a role of cooling, so that the spinning can be quickly cooled.

[0029] The above only is the preferred implementation manner of the utility model, it should be pointed out that for ordinary technical personnel in this technical field, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection range of the utility model. The structure, device and operating method not specifically described and explained in the utility model, are implemented according to conventional means in the field without special description and limitation.

Claims

1. An integrated plastic fiber spinning device, comprising a mounting bracket (1) and a spinning cooling structure (2), characterized in that: The spinning cooling structure (2) is located directly below the mounting bracket (1). An extrusion mold (11) is installed in the middle of the mounting bracket (1). The spinning cooling structure (2) is correspondingly arranged with the extrusion mold (11). The spinning cooling structure (2) includes a cylinder (21). The top of the cylinder (21) is provided with cooling holes (22) that are equidistantly distributed around the axis of the cylinder (21). The inner wall of the cylinder (21) is provided with uniformly distributed air inlets (23). The air inlets (23) are connected to the corresponding cooling holes (22). A cooling assembly (24) is provided inside the cylinder (21).

2. The integrated plastic fiber spinning device according to claim 1, characterized in that: The cylinder (21) includes a cylinder body (25), and the outer wall of the cylinder body (25) is provided with arc-shaped plates (27) that are equidistantly distributed around the axis of the cylinder body (25). The arc-shaped plates (27) are detachably connected to the cylinder body (25).

3. The integrated plastic fiber spinning device according to claim 1, characterized in that: The side wall of the cylinder (25) is provided with equidistantly distributed connecting structures (26). The connecting structures (26) include circular grooves (261) symmetrically arranged at the top of the side wall of the cylinder (25) and trapezoidal protrusions (262) symmetrically arranged at the bottom of the side wall of the cylinder (25).

4. The integrated plastic fiber spinning device according to claim 1, characterized in that: The inner wall of the arc plate (27) is provided with equally spaced arc grooves (271), the arc grooves (271) are provided in correspondence with the cooling holes (22), and the side wall of the arc grooves (271) is provided with equally spaced through holes (272).

5. The integrated plastic fiber spinning device according to claim 1, characterized in that: The top of the arc plate (27) is symmetrically provided with circular columns (273), which are slidably connected to the corresponding circular grooves (261). The bottom of the arc plate (27) is symmetrically provided with trapezoidal grooves (274), which are slidably connected to the corresponding trapezoidal protrusions (262).

6. The integrated plastic fiber spinning device according to claim 1, characterized in that: The air inlet (23) is an oblique hole, and the inclination angle of the axis of the air inlet (23) is 30°-45°.

7. The integrated plastic fiber spinning device according to claim 1, characterized in that: The cooling assembly (24) includes an air cooler (241) fixedly installed at the top of the cylinder (25) and a water cooling pipe (242) fixedly installed on the inner wall of the cylinder (25).

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