Cooling mechanism for DTY yarn production

Abstract

The utility model relates to DTY silk processing technical field, concretely relates to a cooling mechanism of DTY silk preparation, include: support platform, the upper plane interval of support platform is connected with two blow -off box subassembly, the both ends of blow -off box subassembly are equipped with silk -wearing hole respectively, blow -off box subassembly includes the spiral blow -off head that can blow from all around to the center direction, still include air supply component and drive mechanism that drives the spiral blow -off head in two blow -off box subassembly does reciprocating linear movement, air supply component is connected with the air inlet of spiral blow -off head respectively. The utility model has the advantages of reasonable structure, has strengthened the cooling uniformity, has improved the overall cooling efficiency and cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of DTY yarn processing technology, and in particular to a cooling mechanism for DTY yarn preparation. Background Technology

[0002] DTY yarn, a core category in the field of synthetic fiber filaments, is produced through a continuous and precise process involving stretching, twisting, and setting of POY yarn. This process imparts a stable crimp shape, excellent elasticity, and a fluffy texture, ultimately achieving a perfect balance between strength and softness. It retains the durability of synthetic fibers while offering a comfortable feel close to natural fibers. Polyester and nylon are the two main materials used in this type of yarn. Due to its outstanding performance advantages, it is widely used in multiple core areas such as textile fabric weaving, knitted garment sewing, and home textile production. It can be spun and woven alone or blended with natural fibers such as cotton, linen, and wool, or other synthetic fibers. It can flexibly adapt to the diverse style requirements of different fabrics regarding warmth, crispness, breathability, and drape. Furthermore, its mature and stable processing technology and flexible product specifications have secured its important position in the textile industry. In the specific production process of DTY yarn, textile workers first need to heat-set the twisted yarn to fix its curl shape and ensure its stability during subsequent use. After setting, it needs to be rapidly cooled by a special cooling mechanism to further stabilize and solidify the yarn's physical properties and curl structure. Currently, the cooling mechanisms commonly used in the industry are mostly air-blowing structures, mainly composed of fans, air guide channels, and other components. Their working principle is to generate airflow through the operation of the fan, and then guide the airflow to the surface of the yarn to achieve a cooling effect.

[0003] However, the inventors discovered in long-term production practice that the existing air-blowing cooling mechanism has obvious technical shortcomings: the cooling gas released by the fan can only blow on the running thread from a single fixed direction, which means that the airflow cannot fully cover the circumference of the thread, and some areas are difficult to contact the cooling airflow. This not only causes insufficient cooling uniformity, but also directly reduces the overall cooling efficiency and cooling effect. Utility Model Content

[0004] The main technical problem solved by this invention is to provide a cooling mechanism for the preparation of DTY yarn, which enhances cooling uniformity and improves overall cooling efficiency and effect.

[0005] To solve the above technical problems, the present invention adopts a technical solution as follows: a cooling mechanism for DTY yarn preparation is provided, comprising: a support platform, wherein two air blowing box assemblies are connected at intervals on the upper plane of the support platform, the two ends of the air blowing box assembly are respectively provided with yarn threading holes, and the air blowing box assembly includes a spiral air blowing head that can blow air from all sides to the center. It also includes an air supply component and a drive mechanism that drives the spiral blowers in the two blower box components to move back and forth linearly. The air supply component is connected to the air inlet of the spiral blower.

[0006] By adopting the above technical solution, during use, the wire to be cooled is inserted through the wire-threading hole at one end of the air box assembly. After passing through the inner hole of the spiral blower head, the wire extends out through the wire-threading hole at the other end of the air box assembly. The air supply assembly generates a large amount of air that enters the spiral blower head, which blows the air from all sides onto the wire, thereby achieving a uniform cooling effect. At the same time, the drive mechanism drives the spiral blower heads in the two air box assemblies to move reciprocally linearly, enhancing the uniformity of airflow cooling from the spiral blower heads onto the wire and improving the overall cooling efficiency and effect.

[0007] In a preferred embodiment, the present invention can be further configured such that: the blower box assembly further includes a rectangular box body, the two ends of the rectangular box body are respectively provided with the wire threading holes, and the upper end of the rectangular box body is provided with a rectangular hole.

[0008] By adopting the above technical solution, the rectangular hole provided on the rectangular box facilitates the connection between the drive mechanism and the spiral blower head after the drive mechanism passes through the rectangular hole, thereby facilitating the drive mechanism to drive the spiral blower head to move linearly back and forth.

[0009] In a preferred embodiment, the present invention can be further configured as follows: one end of the rectangular box is provided with a circular hole, the spiral blower head includes a hollow spiral tube, one end of the hollow spiral tube is sealed, the other end is connected to an air inlet pipe parallel to its center line, a plurality of air blowing holes are provided at intervals on the hollow spiral tube, the air outlet direction of the air blowing holes points to the center of the hollow spiral tube, and the air inlet pipe passes through the circular hole.

[0010] By adopting the above technical solution, the air supply component generates a large amount of air. The air flows into the inner cavity of the hollow spiral tube through the air inlet pipe. The air inside the hollow spiral tube blows towards the filaments from all directions through the air blowing holes, achieving the purpose of uniform cooling.

[0011] In a preferred embodiment, the present invention can be further configured as follows: the driving mechanism includes a guide rail, an electric push rod, and a fixed plate. The fixed plate and the guide rail are both connected to the upper plane of the support platform. The electric push rod is mounted on the fixed plate. A first T-shaped plate is connected to the guide rail. A second T-shaped plate is connected to each end of the first T-shaped plate. The second T-shaped plate passes through a rectangular hole and is connected to the hollow spiral tube. The extended end of the electric push rod is connected to the first T-shaped plate.

[0012] By adopting the above technical solution, the telescopic rod of the electric push rod extends and retracts, thereby reciprocating through the hollow spiral tube via the first T-shaped plate and the second T-shaped plate, enhancing the uniformity of airflow to the wire and improving the overall cooling efficiency and cooling effect.

[0013] In a preferred embodiment, the present invention can be further configured such that: the air supply assembly includes a blower and a sealed diversion pipe, the sealed diversion pipe is connected to the air inlet of the spiral blower head on the two blower box assemblies respectively, and a telescopic hose is connected between the air outlet of the blower and the sealed diversion pipe.

[0014] By adopting the above technical solution, the blower generates a large amount of air, which enters the sealed distribution pipe body through the telescopic hose, and the air in the sealed distribution pipe body then flows into the inner cavity of the corresponding spiral blower head.

[0015] In a preferred embodiment, the present invention can be further configured such that: both ends of the sealed diversion tube are respectively connected to guide rod assemblies, the guide rod assembly includes a mounting base and a guide sleeve embedded in the mounting base, a guide rod body is slidably connected in the guide sleeve, one end of the guide rod body is connected to one end of the blower box assembly, and the mounting base is connected to the sealed diversion tube.

[0016] By adopting the above technical solution, the stability of the sealing diversion tube body is enhanced when it moves with the spiral blower head because the guide rod body and the inner hole of the guide sleeve are slidably connected.

[0017] In summary, this utility model has at least one of the following beneficial technical effects: The cooling structure uses spiral blowers to evenly blow air onto the yarn from all sides, combined with a drive mechanism that moves the blowers back and forth linearly, providing double protection for cooling uniformity. This avoids the problem of insufficient cooling in certain areas and significantly improves overall cooling efficiency and effect, ensuring stable cooling quality for the yarn. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a schematic diagram of a preferred embodiment of a cooling mechanism for preparing DTY yarn according to this utility model.

[0019] Figure 2 yes Figure 1 Cross-sectional view of the central blowing box assembly.

[0020] Figure 3 yes Figure 1 A schematic diagram of the drive mechanism.

[0021] In the diagram: 1. Support platform; 20. Air box assembly; 3. Threading hole; 40. Air supply assembly; 50. Drive mechanism; 60. Guide rod assembly; 7. Circular hole; 21. Spiral blower head; 22. Rectangular housing; 23. Rectangular opening; 211. Hollow spiral tube; 212. Air inlet pipe; 213. Blowing hole; 41. Blower; 42. Sealed distribution pipe body; 43. Telescopic flexible hose; 51. Guide rail; 52. Electric push rod; 53. Fixing plate; 54. First T-shaped plate; 55. Second T-shaped plate; 61. Mounting base; 62. Guide sleeve; 63. Guide rod body. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] It should be noted that these figures are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] Reference Figures 1-3 The present invention discloses a cooling mechanism for preparing DTY yarn, comprising: a support platform 1, two air blower assemblies 20 connected at intervals on the upper plane of the support platform 1, each air blower assembly 20 having yarn threading holes 3 at both ends, and the air blower assembly 20 including a spiral air blower head 21 that can blow air from all sides to the center.

[0025] It also includes an air supply assembly 40 and a drive mechanism 50 that drives the spiral blower heads 21 in the two blower box assemblies 20 to move back and forth linearly. The air supply assembly 40 is connected to the air inlet of the spiral blower head 21.

[0026] The blower box assembly 20 also includes a rectangular box 22, with the aforementioned wire-threading holes 3 concentrically provided at both ends of the rectangular box 22, and a rectangular hole 23 provided at the upper end of the rectangular box 22. The rectangular hole 23 on the rectangular box 22 facilitates the connection between the drive mechanism 50 and the spiral blower head 21 after the drive mechanism 50 passes through the rectangular hole 23, thereby facilitating the linear reciprocating movement of the spiral blower head 21 driven by the drive mechanism 50.

[0027] A rectangular housing 22 has a circular hole 7 at one end. The spiral blower head 21 includes a hollow spiral tube 211, one end of which is sealed, and the other end is connected to an air inlet pipe 212 parallel to its center line. Several air blowing holes 213 are spaced apart on the hollow spiral tube 211, with the air outlet direction of the air blowing holes 213 pointing towards the center of the hollow spiral tube 211. The air inlet pipe 212 passes through the circular hole 7. The air supply assembly 40 generates a large amount of air, which flows into the inner cavity of the hollow spiral tube 211 through the air inlet pipe 212. The air inside the hollow spiral tube 211 blows towards the filaments from all directions through the air blowing holes 213, achieving uniform cooling.

[0028] The drive mechanism 50 includes a guide rail 51, an electric push rod 52, and a fixed plate 53. Both the fixed plate 53 and the guide rail 51 are connected to the upper plane of the support platform 1. The electric push rod 52 is mounted on the fixed plate 53. A first T-shaped plate 54 is connected to the guide rail 51, and second T-shaped plates 55 are connected to both ends of the first T-shaped plate 54. The second T-shaped plates 55 pass through a rectangular hole 23 and connect to the hollow spiral tube 211. The extended end of the electric push rod 52 is connected to the first T-shaped plate 54. The telescopic rod of the electric push rod 52 extends and retracts, thereby reciprocating through the first T-shaped plate 54 and the second T-shaped plate 55 via the hollow spiral tube 211, enhancing the uniformity of airflow to the wire and improving the overall cooling efficiency and effect.

[0029] The air supply assembly 40 includes a blower 41 and a sealed distribution pipe body 42. The sealed distribution pipe body 42 is connected to the air inlets of the spiral blower heads 21 on the two air box assemblies 20, respectively. A telescopic hose 43 connects the air outlet of the blower 41 to the sealed distribution pipe body 42. After the blower 41 is connected to an external power source, the blower 41 generates a large amount of air. The air enters the sealed distribution pipe body 42 through the telescopic hose 43, and the air in the sealed distribution pipe body 42 then flows into the inner cavity of the corresponding spiral blower head 21.

[0030] The two ends of the sealed diversion tube 42 are respectively connected to guide rod assemblies 60. The guide rod assembly 60 includes a mounting base 61 and a guide sleeve 62 embedded in the mounting base 61. A guide rod 63 is slidably connected inside the guide sleeve 62. One end of the guide rod 63 is connected to one end of the blower box assembly 20. The mounting base 61 is connected to the sealed diversion tube 42. Since the guide rod 63 and the inner hole of the guide sleeve 62 are slidably connected, the stability of the sealed diversion tube 42 when it moves with the spiral blower head 21 is enhanced.

[0031] The implementation principle of this embodiment is as follows: In use, the wire to be cooled is inserted through the wire-passing hole 3 at one end of the air box assembly 20. After passing through the inner hole of the spiral blower head 21, the wire extends out from the wire-passing hole 3 at the other end of the air box assembly 20. The air supply assembly 40 generates a large amount of air that enters the spiral blower head 21. The spiral blower head 21 blows the air from all sides onto the wire, thereby achieving a uniform cooling effect. At the same time, the drive mechanism 50 drives the spiral blower heads 21 in the two air box assemblies 20 to move reciprocally linearly, enhancing the uniformity of the cooling effect of the spiral blower heads 21 on the wire and improving the overall cooling efficiency and cooling effect.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cooling mechanism for preparing DTY yarn, comprising: The support platform (1) is characterized in that two blower box assemblies (20) are connected at intervals on the upper plane of the support platform (1), and the two ends of the blower box assembly (20) are respectively provided with wire threading holes (3), and the blower box assembly (20) includes a spiral blower head (21) that can blow air from the surrounding area to the center. It also includes an air supply assembly (40) and a drive mechanism (50) for driving the spiral blower head (21) in the two blower box assemblies (20) to reciprocate linearly. The air supply assembly (40) is connected to the air inlet of the spiral blower head (21).

2. The cooling mechanism for preparing DTY yarn according to claim 1, characterized in that, The blower box assembly (20) also includes a rectangular box (22), with the wire-threading holes (3) concentrically provided at both ends of the rectangular box (22), and a rectangular hole (23) provided at the upper end of the rectangular box (22).

3. The cooling mechanism for preparing DTY yarn according to claim 2, characterized in that, The rectangular box (22) has a round hole (7) at one end. The spiral blower head (21) includes a hollow spiral tube (211). One end of the hollow spiral tube (211) is sealed, and the other end is connected to an air inlet pipe (212) parallel to its center line. The hollow spiral tube (211) has several air holes (213) spaced apart. The air outlet direction of the air holes (213) points to the center of the hollow spiral tube (211). The air inlet pipe (212) passes through the round hole (7).

4. The cooling mechanism for preparing DTY yarn according to claim 3, characterized in that, The drive mechanism (50) includes a guide rail (51), an electric push rod (52), and a fixed plate (53). The fixed plate (53) and the guide rail (51) are both connected to the upper plane of the support platform (1). The electric push rod (52) is mounted on the fixed plate (53). A first T-shaped plate (54) is connected to the guide rail (51). A second T-shaped plate (55) is connected to both ends of the first T-shaped plate (54). The second T-shaped plate (55) passes through a rectangular hole (23) and is connected to the hollow spiral tube (211). The extended end of the electric push rod (52) is connected to the first T-shaped plate (54).

5. The cooling mechanism for preparing DTY yarn according to claim 1, characterized in that, The air supply assembly (40) includes a blower (41) and a sealed diversion pipe (42). The sealed diversion pipe (42) is connected to the air inlet of the spiral blower head (21) on the two blower box assemblies (20). A telescopic hose (43) is connected between the air outlet of the blower (41) and the sealed diversion pipe (42).

6. The cooling mechanism for preparing DTY yarn according to claim 5, characterized in that, The two ends of the sealed diversion tube (42) are respectively connected to guide rod assemblies (60). The guide rod assembly (60) includes a mounting base (61) and a guide sleeve (62) embedded in the mounting base (61). A guide rod body (63) is slidably connected in the guide sleeve (62). One end of the guide rod body (63) is connected to one end of the blower box assembly (20). The mounting base (61) is connected to the sealed diversion tube (42).

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