Wire drawing device for research and development of hollow polyester staple fibers

Abstract

The utility model discloses a drawing device for hollow polyester staple fiber research and development, which comprises a fixed base, the top of the fixed base is respectively provided with a first winding device, a second winding device and a third winding device from one end to the other end, and two first guide frames are arranged between the first winding device and the second winding device. A heater is arranged between the two first guide frames, a heating bin is arranged at the top of the heater, a heating electric wire is arranged in the heating bin, two second guide frames are arranged between the second winding device and the third winding device, and a cooler is arranged between the two second guide frames. According to the device, heating work is conveniently carried out when hollow polyester staple fibers are drawn, so that the drawing efficiency is improved, the problem of low drawing speed is solved, rapid cooling is conveniently carried out after drawing, subsequent secondary processing is solved, and the processing convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of hollow polyester staple fiber technology, specifically relating to a drawing device for the research and development of hollow polyester staple fiber. Background Technology

[0002] Hollow polyester fiber is a chemically synthesized fiber with a hollow structure, belonging to the polyester fiber family. It is manufactured using a special process and features a lightweight, large volume, softness, and good breathability. Hollow polyester fiber requires a drawing device during processing.

[0003] Existing wire drawing equipment lacks heating and cooling functions, resulting in reduced wire drawing efficiency and the need for subsequent secondary processing, which inconveniences users. This issue has become a problem that urgently needs to be solved by those in the field. Summary of the Invention

[0004] The purpose of this invention is to develop a drawing device for hollow polyester staple fibers, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a drawing device for hollow polyester staple fiber research and development, including a fixed base, a first winding device, a second winding device and a third winding device respectively arranged from one end to the other on the top of the fixed base, two first guide frames arranged between the first winding device and the second winding device, a heater arranged between the two first guide frames, a heating chamber arranged on the top of the heater, and a heating wire arranged inside the heating chamber.

[0006] Two second guide frames are arranged between the second and third winding devices, and a cooler is arranged between the two second guide frames. A cooling chamber is arranged on the top of the cooler, and an active fan is arranged inside the cooling chamber. A belt drive device is arranged on the outer wall of the main shaft of the active fan, and a driven fan is arranged at the output end of the belt drive device. By setting up a fixed base, a first winding device, a second winding device, a third winding device, a first guide frame, a heater, a heating chamber, a heating wire, a second guide frame, a cooler, a cooling chamber, an active fan, a belt drive device, and a driven fan, the heating work during the drawing of hollow polyester staple fiber is facilitated, thereby improving the drawing efficiency, solving the problem of slow drawing speed, and facilitating rapid cooling after drawing, solving the problem of subsequent secondary processing, improving the convenience of processing, meeting people's work needs, and is worthy of promotion and use.

[0007] Furthermore, the heating chamber has a concave shape when viewed from the side, and both outer walls of the heating chamber are provided with first through slots.

[0008] Furthermore, the first through slot cooperates with the two first guide frames.

[0009] Furthermore, the cooling chamber has a concave shape when viewed from the side, and both outer walls of the cooling chamber are provided with second through slots.

[0010] Furthermore, the second through slot cooperates with the two second guide frames.

[0011] Furthermore, there are two belt drive devices, and the two belt drive devices are staggered vertically.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0013] By incorporating a fixed base, a first winding device, a second winding device, a third winding device, a first guide frame, a heater, a heating chamber, heating wires, a second guide frame, a cooler, a cooling chamber, an active fan, a belt drive device, and a driven fan, the heating process for drawing hollow polyester staple fibers is facilitated, thereby improving drawing efficiency, solving the problem of slow drawing speed, and enabling rapid cooling after drawing. This eliminates the need for subsequent secondary processing, improves processing convenience, meets people's work needs, and is worthy of widespread application. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-section of the heating chamber of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal cross-section of the cooling chamber of this utility model.

[0018] In the diagram: 1. Fixed base; 2. First winding device; 3. Second winding device; 4. Third winding device; 5. First guide frame; 6. Heater; 7. Heating chamber; 8. Heating wire; 9. Second guide frame; 10. Cooler; 11. Cooling chamber; 12. Active fan; 13. Belt drive device; 14. Driven fan. Detailed Implementation

[0019] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-3 The present invention provides a technical solution: a drawing device for hollow polyester staple fiber research and development, comprising a fixed base 1, a first winding device 2, a second winding device 3 and a third winding device 4 respectively arranged from one end to the other on the top of the fixed base 1, two first guide frames 5 arranged between the first winding device 2 and the second winding device 3, a heater 6 arranged between the two first guide frames 5, a heating chamber 7 arranged on the top of the heater 6, and a heating wire 8 arranged inside the heating chamber 7.

[0021] Two second guide frames 9 are arranged between the second winding device 3 and the third winding device 4. A cooler 10 is arranged between the two second guide frames 9. A cooling chamber 11 is arranged on the top of the cooler 10. An active fan 12 is arranged inside the cooling chamber 11. A belt drive device 13 is arranged on the outer wall of the main shaft of the active fan 12. A driven fan 14 is arranged at the output end of the belt drive device 13. By setting up a fixed base 1, a first winding device 2, a second winding device 3, a third winding device 4, a first guide frame 5, a heater 6, a heating chamber 7, a heating wire 8, a second guide frame 9, a cooler 10, a cooling chamber 11, an active fan 12, a belt drive device 13, and a driven fan 14, it is convenient to heat the hollow polyester staple fiber during drawing, thereby improving the drawing efficiency, solving the problem of slow drawing speed, and facilitating rapid cooling after drawing, solving the problem of subsequent secondary processing, improving the convenience of processing, meeting people's work needs, and is worthy of promotion and use.

[0022] Furthermore, the heating chamber 7 has a "U" shaped structure in its side view, and the outer walls on both sides of the heating chamber 7 are provided with first through slots. The first through slots cooperate with the two first guide frames 5 to facilitate the effective passage of hollow polyester short fibers through the heating chamber 7.

[0023] Furthermore, the side view of the cooling chamber 11 is a U-shaped structure, and the outer walls on both sides of the cooling chamber 11 are provided with second through slots. The second through slots cooperate with the two second guide frames 9 to facilitate the effective passage of hollow polyester short fibers through the cooling chamber 11.

[0024] Furthermore, there are two belt drive devices 13, and the two belt drive devices 13 are staggered vertically, which facilitates the synchronous rotation of the two driven fans 14 and helps to accelerate the cooling efficiency.

[0025] In use, the first winding device 2 is first started, causing it to unwind the hollow polyester staple fiber. Then, the hollow polyester staple fiber passes through the heating chamber 7 and connects to the second winding device 3. The second winding device 3 then starts, causing it to wind the hollow polyester staple fiber. As the hollow polyester staple fiber slides inside the heating chamber 7, it is heated by the heating wire 8, which improves the drawing efficiency of the hollow polyester staple fiber. After drawing is complete, the motor of the second winding device 3 is started in reverse, causing it to unwind the hollow polyester staple fiber and pass it through the cooling chamber 1. After 1, it is connected to the third winding device 4, so that after the third winding device 4 is started, it drives the hollow polyester short fiber to be wound up. This allows the hollow polyester short fiber to slide inside the cooling chamber 11 and then be quickly cooled by the active fan 12 and the driven fan 14, thus solving the problem of needing to process it again and improving the convenience of processing. At the same time, when the active fan 12 rotates, it drives the active pulleys of the two belt drive devices 13 to rotate, so that the active pulleys of the two belt drive devices 13 drive the driven pulleys to rotate through the transmission belts, and the driven pulleys drive the driven fan 14 to rotate, thus improving the cooling efficiency and saving energy consumption.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A drawing device for hollow polyester staple fiber research and development, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is provided with a first winding device (2), a second winding device (3) and a third winding device (4) from one end to the other. Two first guide frames (5) are provided between the first winding device (2) and the second winding device (3). A heater (6) is provided between the two first guide frames (5). A heating chamber (7) is provided on the top of the heater (6). A heating wire (8) is provided inside the heating chamber (7). Two second guide frames (9) are provided between the second winding device (3) and the third winding device (4). A cooler (10) is provided between the two second guide frames (9). A cooling chamber (11) is provided on the top of the cooler (10). An active fan (12) is provided inside the cooling chamber (11). A belt drive device (13) is provided on the outer wall of the main shaft of the active fan (12). A driven fan (14) is provided at the output end of the belt drive device (13).

2. The drawing device for hollow polyester staple fiber research and development according to claim 1, characterized in that: The heating chamber (7) has a concave shape when viewed from the side, and the outer walls on both sides of the heating chamber (7) are provided with first through grooves.

3. The drawing device for hollow polyester staple fiber research and development according to claim 2, characterized in that: The first through slot cooperates with the two first guide frames (5).

4. The drawing device for hollow polyester staple fiber research and development according to claim 1, characterized in that: The side view of the cooling chamber (11) is a U-shaped structure, and the outer walls on both sides of the cooling chamber (11) are provided with a second through groove.

5. The drawing device for hollow polyester staple fiber research and development according to claim 4, characterized in that: The second through slot cooperates with the two second guide frames (9).

6. The drawing device for hollow polyester staple fiber research and development according to claim 1, characterized in that: There are two belt drive devices (13), and the two belt drive devices (13) are staggered vertically.

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