Cooling mechanism for DTY (Draw Textured Yarn) processing

Abstract

The utility model relates to the technical field of DTY (Draw Textured Yarn) production, in particular to a cooling mechanism for DTY processing, which is characterized in that a plurality of guide grooves are formed in the upper end of a supporting block at equal intervals along the length direction, a plurality of first connecting pipes are communicated with the bottom end of a transverse pipe at equal intervals along the length direction, one end of each first connecting pipe is communicated with an air outlet pipe, and a cavity is formed in the supporting block; a plurality of through holes are formed in the bottom end of each guide groove in the length direction at equal intervals, and the transverse pipe communicates with a second connecting pipe. Gas is guided into the gas outlet pipe through the first connecting pipe, the gas in the gas outlet pipe is released from the two ends, the released gas conducts air cooling on DTY in the guide groove from the upper portion, meanwhile, part of the gas in the transverse pipe is guided into the cavity through the second connecting pipe, the gas in the cavity is released from different through holes, and the DTY in the guide groove is cooled. And the released gas performs air cooling on the DTY in the guide groove from the lower part, and the two sides of the DTY are subjected to air cooling treatment, so that the cooling effect of the DTY is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of DTY wire production, in particular to a cooling mechanism for DTY wire processing. Background Art

[0002] DTY yarn is a false twist textured yarn, also known as stretch yarn. This yarn is made by using pre-oriented yarn as the raw yarn, and then stretching and false twisting it. DTY yarn has specific physical indicators, such as fineness specification, breaking strength, breaking elongation, curling shrinkage, etc. DTY stretched textured yarn is the finished yarn that is continuously or simultaneously stretched on the texturing machine and deformed by the twister; when processing it, it is necessary to use the network nozzle type, the first and second hot box temperatures, the raw yarn and other structures.

[0003] After heating, the wire needs to be cooled. When a cooling mechanism is used to cool the wire, a fan is usually used to blow air to cool it. However, when the wire is air-cooled, the gas released by the fan can only blow and cool the wire from a single direction, thereby reducing the cooling effect on the wire. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the gas can only be blown and cooled on the wire from a single direction, thereby reducing the cooling effect on the wire, and proposes a cooling mechanism for DTY wire processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling mechanism for DTY wire processing is designed, including a base frame, a support block is fixedly connected to the upper end of the base frame, a plurality of guide grooves are opened at equal intervals along the length direction at the upper end of the support block, an air pump is fixedly connected to the upper end of the base frame, the outlet end of the air pump is connected to a transverse pipe through a conduit, a plurality of first connecting pipes are connected to the bottom end of the transverse pipe at equal intervals along the length direction, one end of each of the first connecting pipes is connected to an air outlet pipe, both ends of each of the air outlet pipes are arranged toward the guide groove, a chamber is opened in the support block, a plurality of through holes are opened at equal intervals along the length direction at the bottom end of each of the guide grooves, each of the through holes is connected to the chamber, a second connecting pipe is connected to the transverse pipe, one end of the second connecting pipe is connected to the chamber.

[0007] Preferably, a plurality of supporting legs are fixedly connected to the bottom end of the base frame.

[0008] Preferably, a non-slip pad is fixedly connected to the bottom end of each supporting foot.

[0009] Preferably, the base frame and the support block are an integral structure.

[0010] Preferably, the guide groove is a V-shaped groove.

[0011] Preferably, a limiting mechanism is connected to the base frame, and the limiting mechanism includes a groove column, the groove column is fixedly connected to the base frame, a threaded rod is threadedly connected to the groove column, the bottom end of the threaded rod is rotatably connected to a baffle, and both ends of each of the outlet pipes pass through the baffle.

[0012] Preferably, the baffle is a transparent plate.

[0013] The cooling mechanism for DTY wire processing proposed by the utility model has the following beneficial effects:

[0014] The gas is introduced into the air outlet pipe through the first connecting pipe, and the gas in the air outlet pipe is released from both ends. The released gas cools the DTY wire in the guide groove from the top. At the same time, a part of the gas in the cross pipe is introduced into the chamber through the second connecting pipe, and the gas in the chamber is released from different through holes. The released gas cools the DTY wire in the guide groove from the bottom. Both sides of the DTY wire are subjected to gas cooling treatment, thereby improving the cooling effect of the DTY wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure diagram of the cooling mechanism for DTY wire processing proposed by the utility model Figure 1 ;

[0016] Figure 2 The structure diagram of the cooling mechanism for DTY wire processing proposed by the utility model Figure 2 ;

[0017] Figure 3 This is a cross-sectional structural schematic diagram of the cooling mechanism for DTY wire processing proposed by the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at A above;

[0019] Figure 5 The utility model is a schematic diagram of the connection structure between the bottom frame and the limiting mechanism in the cooling mechanism for DTY wire processing.

[0020] In the figure: 1. base frame; 2. support block; 3. rotating roller; 4. air pump; 5. transverse pipe; 6. first connecting pipe; 7. air outlet pipe; 8. guide groove; 9. chamber; 10. through hole; 11. second connecting pipe; 12. limiting mechanism; 121. groove column; 122. threaded rod; 123. baffle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1: Reference Figure 1-4 , a cooling mechanism for DTY wire processing, comprising a base frame 1, a plurality of supporting feet are fixedly connected to the bottom end of the base frame 1, and a non-slip pad is fixedly connected to the bottom end of each supporting foot, a supporting block 2 is fixedly connected to the upper end of the base frame 1, the base frame 1 and the supporting block 2 are an integral structure, and rotating rollers 3 are rotatably connected to both sides of the supporting block 2, and a plurality of guide grooves 8 are equidistantly provided at the upper end of the supporting block 2 along the length direction, and the guide grooves 8 are V-shaped grooves, an air pump 4 is fixedly connected to the upper end of the base frame 1, and a transverse pipe 5 is connected to the outlet end of the air pump 4 through a conduit, and a plurality of first connecting pipes 6 are connected to the bottom end of the transverse pipe 5 at equal intervals along the length direction, and one end of each first connecting pipe 6 is connected to an air outlet pipe 7, and both ends of each air outlet pipe 7 are arranged in the direction of the guide groove 8, a chamber 9 is opened in the supporting block 2, and a plurality of through holes 10 are opened at equal intervals at the bottom end of each guide groove 8 along the length direction, and each through hole 10 is connected to the chamber 9, and a second connecting pipe 11 is connected to the transverse pipe 5, and one end of the second connecting pipe 11 is connected to the chamber 9.

[0023] Working process:

[0024] The DTY wire passes through the bottom ends of the two rotating rollers 3, and the DTY wire between the two rotating rollers 3 is located in the guide groove 8. When the DTY wire is cooled, the air pump 4 is powered on and started. The air pump 4 starts to introduce gas into the transverse tube 5 through the conduit. The gas in the transverse tube 5 is dispersed and enters different first connecting tubes 6. The first connecting tube 6 introduces the gas into the outlet pipe 7. The gas in the outlet pipe 7 is released from both ends. The released gas cools the DTY wire in the guide groove 8 from the top. At the same time, a part of the gas in the transverse tube 5 is introduced into the chamber 9 through the second connecting tube 11. The gas in the chamber 9 is released from different through holes 10. The released gas cools the DTY wire in the guide groove 8 from the bottom. Both sides of the DTY wire are subjected to gas cooling treatment, thereby improving the cooling effect of the DTY wire.

[0025] Example 2: In Example 1, when the gas is air-cooled on the DTY wire in the guide groove 8, the gas is released from the upper end of the guide groove 8, and the contact time between the air-cooled gas and the DTY wire is short, which reduces the air-cooling effect on the DTY wire. Figure 4As another preferred embodiment of the utility model, the difference from embodiment 1 is that a limiting mechanism 12 is connected to the base frame 1, and the limiting mechanism 12 includes a groove column 121, and the groove column 121 is fixedly connected to the base frame 1. A threaded rod 122 is threadedly connected to the groove column 121, and a baffle 123 is rotatably connected to the bottom end of the threaded rod 122. Both ends of each air outlet pipe 7 pass through the baffle 123, and the baffle 123 is a transparent plate. After the DTY passes through the guide groove 8, the threaded rod 122 is rotated. After the threaded rod 122 rotates, it moves downward in the guide limit of the groove column 121, and the threaded rod 122 drives the baffle 123 to move. After the baffle 123 moves downward, it contacts the upper end of the guide groove 8, and the upper end of the guide groove 8 is sealed, so that the gas can only be released from the two ends of the guide groove 8. The guide groove 8 has a certain length. When the gas is released from the two ends of the guide groove 8, the contact time with the DTY wire is extended, thereby improving the air cooling effect on the DTY wire.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling mechanism for DTY wire processing, characterized in that: It comprises a base frame (1), wherein: The upper end of the base frame (1) is fixedly connected to a support block (2), and a plurality of guide grooves (8) are formed at equal intervals on the upper end of the support block (2) along the length direction. The upper end of the base frame (1) is fixedly connected to an air pump (4), and the outlet end of the air pump (4) is connected to a transverse pipe (5) through a conduit, and the bottom end of the transverse pipe (5) is connected to a plurality of first connecting pipes (6) at equal intervals along the length direction, and one end of each of the first connecting pipes (6) is connected to an air outlet pipe (7), and both ends of each of the air outlet pipes (7) are arranged in the direction of the guide groove (8). A chamber (9) is formed in the support block (2), and a plurality of through holes (10) are formed at equal intervals on the bottom end of each of the guide grooves (8) along the length direction, and each of the through holes (10) is connected to the chamber (9). A second connecting pipe (11) is connected to the transverse pipe (5), and one end of the second connecting pipe (11) is connected to the chamber (9).

2. The cooling mechanism for DTY wire processing according to claim 1, characterized in that: A plurality of supporting legs are fixedly connected to the bottom end of the base frame (1).

3. The cooling mechanism for DTY wire processing according to claim 2, characterized in that: The bottom end of each supporting foot is fixedly connected with an anti-skid pad.

4. The cooling mechanism for DTY wire processing according to claim 1, characterized in that: The base frame (1) and the support block (2) are an integrated structure.

5. The cooling mechanism for DTY wire processing according to claim 1, characterized in that: The guide groove (8) is a V-shaped groove.

6. The cooling mechanism for DTY wire processing according to claim 1, characterized in that: The base frame (1) is connected to a limiting mechanism (12), the limiting mechanism (12) comprising a groove column (121), the groove column (121) being fixedly connected to the base frame (1), a threaded rod (122) being threadedly connected to the groove column (121), a baffle (123) being rotatably connected to the bottom end of the threaded rod (122), and both ends of each of the air outlet pipes (7) passing through the baffle (123).

7. The cooling mechanism for DTY wire processing according to claim 6, characterized in that: The baffle (123) is a transparent plate.

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