Tow guide cooling device

Abstract

The utility model discloses a tow guide wire cooling device which comprises an air cooling unit, the air cooling unit comprises an air box body, air blowing plates and an air inlet pipe, the upper end face of the air box body is an inclined face, the air blowing plates are arranged on the two sides of the upper end face of the air box body, air blowing openings are formed in the inner sides of the air blowing plates in the length direction, and the air inlet pipe is arranged on the air blowing plates. The air inlet pipe is connected with the air box body; the yarn guiding unit comprises a guiding cylinder, the guiding cylinder is erected at the high end and the low end of the inclined face of the air box body, yarn guiding grooves are formed in the guiding cylinder in the length direction at intervals, and the yarn guiding grooves and the air blowing opening are located in the same plane; and by arranging the filament guiding unit, the filament bundle between the two air blowing plates can be limited, and the situation that the filament bundle is blown away by wind or shakes to move, and the subsequent process quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to a tow wire guide cooling device, belonging to the technical field of polyester wire cooling. Background Art

[0002] Spinning, also known as chemical fiber forming, is the process of making certain polymer compounds into colloidal solutions or melting them into melts and then extruding them from the fine holes of the spinneret to form chemical fibers. During the spinning process, it is necessary to cool it down.

[0003] The existing document (CN218711190U) discloses a tow blowing cooling intervention device, which is installed between the GR4 hot roller and the GR5 hot roller. The cooling intervention device includes: a wind box body, whose upper end surface is an inclined surface, and the inclined surface is parallel to the direction of the tow between the GR4 hot roller and the GR5 hot roller; a blowing plate, which is installed on both sides of the upper end surface of the wind box body, and the opposite sides of the two blowing plates are provided with blowing ports along their length direction; an air intake pipe, which is connected to the wind box body and is used to supply air source; in the working state, the compressed air for cooling is blown into the wind box body through the air intake pipe box, and the air is blown out from the blowing plates on both sides, that is, the cold air blows from both sides to the middle, and then the heat is discharged from the middle, which can effectively reduce the surface temperature of the tow and improve the problem of high temperature of the tow package. However, when the tow passes through the area between the two blowing plates, the phenomenon that the tow shakes violently often occurs, which is prone to wire running problems, thereby affecting the subsequent process. Utility Model Content

[0004] Based on the above, the utility model provides a wire guide cooling device for a wire bundle, which can solve the current problem of wire shaking and wire running.

[0005] The technical solution of the utility model is: a wire guide cooling device, comprising:

[0006] An air cooling unit, comprising a wind box body, a blowing plate and an air inlet pipe, wherein the upper end surface of the wind box body is an inclined surface, the blowing plates are arranged on both sides of the upper end surface of the wind box body, and the inner side of the blowing plate is provided with a blowing port along the length direction, and the air inlet pipe is connected to the wind box body;

[0007] The wire guide unit comprises a guide cylinder, which is mounted at both ends of the inclined surface of the bellows body, and wire guide grooves are arranged at intervals along the length direction of the guide cylinder, and the wire guide grooves and the air outlet are in the same plane.

[0008] In one example, an air cavity is provided inside the guide tube, air holes are provided on one side or both sides of the wire guide groove, the air holes are connected to the air cavity, and one end of the guide tube is connected to an air source device through an air pipe.

[0009] In one example, the guide tube is made of ceramic.

[0010] In one example, the guide cylinder is a threaded column, a plurality of guide columns are threadedly sleeved on the threaded column, and the wire guide groove is arranged on the guide column.

[0011] In one example, supports are provided at both ends of the inclined surface of the bellows body, and the guide cylinder is installed on the supports.

[0012] The beneficial effects of the utility model are as follows: by providing a wire guiding unit, the wire bundle between the two blowing plates can be limited to prevent it from being blown away by the wind or shaking the wire, which would affect the quality of subsequent processes; by providing an air chamber in the guide cylinder and air holes on the side of the wire guiding groove, the wire bundle can be cooled through these air holes during the process of limiting the wire bundle, which can prevent the wire bundle from being damaged due to heating of the wire guiding groove during a long period of wire guiding; by threading a plurality of guide columns on the threaded column, the wire guiding groove is provided on the guide column, so that the position of the wire bundle can be adjusted according to the needs of wire guiding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a wire guide cooling device from one perspective;

[0014] Figure 2 It is a schematic diagram of the wire guide cooling device from another perspective;

[0015] Figure 3 A schematic diagram of a wire guide cooling device (including air holes);

[0016] Figure 4 for Figure 3 The partial enlarged schematic diagram of point D in the middle;

[0017] Figure 5 It is a schematic diagram of a wire guide cooling device (including a guide column);

[0018] Figure 6 A schematic diagram of a guide cylinder and a guide column;

[0019] Figure 7 is a schematic diagram of a guide column;

[0020] Description of reference numerals:

[0021] Air cooling unit: 11 air box body, 12 air blowing plate, 13 air inlet pipe, 14 air blowing port;

[0022] Wire guide unit: 21 guide cylinder, 22 wire guide groove, 23 support, 24 air hole, 25 air pipe, 26 guide column. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0024] Example 1

[0025] See also Figure 1 and Figure 2 A wire guide cooling device includes an air cooling unit and a wire guide unit. The air cooling unit includes an air box body 11, an air blowing plate 12 and an air inlet pipe 13. The upper end surface of the air box body 11 is an inclined surface. The air blowing plate 12 is installed on both sides of the upper end surface of the air box body 11, and the inner side of the air blowing plate 12 is provided with air blowing ports 14 along the length direction. The air inlet pipe 13 is connected to the air box body 11 and is connected to an air source device to blow cold air into the air box body 11. The cold air is blown out from the air blowing ports 14, so that the air is blown onto the wire bundle between the air blowing ports 14 on both sides, thereby achieving a temperature reduction treatment of the wire bundle. The wire guide unit includes two guide cylinders 21, which are respectively mounted at the high and low ends of the inclined surface of the bellows body 11, and the guide cylinders 21 are provided with guide grooves 22 at intervals along the length direction. The guide grooves 22 and the air outlet 14 are in the same plane. The guide grooves 22 can limit the air-cooled wire bundle to prevent it from being blown away by the wind or shaking the wire, which affects the quality of subsequent processes. For the convenience of installation, supports 23 are provided at both the high and low ends of the inclined surface of the bellows body 11, and the guide cylinders 21 are installed on the supports 23.

[0026] Example 2

[0027] Based on Example 1, refer to Figure 3 and Figure 4 An air chamber is provided inside the guide cylinder 21, and air holes 24 are provided on one or both sides of the wire guide groove 22. These air holes 24 are connected to the air chamber, and one end of the guide cylinder 21 is connected to the air source device through the air pipe 25. During the process of limiting the wire bundle, the wire bundle is cooled through these air holes 24 to avoid damaging the wire bundle due to the heating of the wire guide groove 22 during the long wire guiding process. Preferably, the guide cylinder 21 is made of ceramic, which has the characteristics of smoothness and high temperature resistance, and can reduce friction and scratches on the wire bundle.

[0028] Example 3

[0029] Based on Example 1, refer to Figures 5 to 7, the guiding cylinder 21 is a threaded post, and a plurality of guiding posts 26 are threadedly sleeved on the threaded post. Each guiding post 26 is provided with a wire guiding groove 22, and the wire guiding groove 22 is an annular groove. In this way, the position of each guiding post 26 (wire guiding groove 22) can be adjusted according to the wire guiding needs.

[0030] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A wire guide cooling device, characterized in that: include: An air cooling unit, comprising a wind box body (11), a blowing plate (12) and an air inlet pipe (13), wherein the upper end surface of the wind box body (11) is an inclined surface, the blowing plate (12) is arranged on both sides of the upper end surface of the wind box body (11), and the inner side of the blowing plate (12) is provided with a blowing port (14) along the length direction, and the air inlet pipe (13) is connected to the wind box body (11); The wire guide unit comprises a guide cylinder (21), the guide cylinder (21) being mounted on the upper and lower ends of the inclined surface of the bellows body (11), and the guide cylinder (21) being provided with wire guide grooves (22) at intervals along the length direction, the wire guide grooves (22) being located in the same plane as the blowing port (14).

2. The wire guide cooling device according to claim 1, characterized in that: An air cavity is provided inside the guide cylinder (21), one side or both sides of the wire guide groove (22) are provided with air holes (24), the air holes (24) are connected to the air cavity, and one end of the guide cylinder (21) is connected to an air source device via an air pipe (25).

3. The wire guide cooling device according to claim 2, characterized in that: The guide cylinder (21) is made of ceramic.

4. The wire guide cooling device according to claim 1, characterized in that: The guide cylinder (21) is a threaded column, a plurality of guide columns (26) are threadedly sleeved on the threaded column, and the wire guide groove (22) is arranged on the guide column (26).

5. The wire guide cooling device according to claim 1, characterized in that: Supports (23) are provided at both ends of the upper and lower sides of the inclined surface of the bellows body (11), and the guide cylinder (21) is mounted on the support (23).

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