Yarn cooling auxiliary device

Abstract

The utility model relates to the technical field of elasticizer processing, in particular to a yarn cooling auxiliary device which comprises a box body, two layers of partition plates are arranged in the box body at intervals, a plurality of cooling pipes are arrayed in a second cavity at intervals, the cooling pipes are spiral, and the two ends of each cooling pipe penetrate through the partition plates and extend to a first cavity and a third cavity respectively. A yarn inlet hole is formed in the position, corresponding to the cooling pipe, of the bottom of the box body, a yarn outlet hole is formed in the position, corresponding to the cooling pipe, of the top of the box body, a water inlet pipe is arranged on the side wall, within the range of the second cavity, of the box body, and a water return pipe is arranged at the bottom of the second cavity and extends out of the box body. According to the yarn cooling auxiliary device, the cooling water is used for cooling the cooling pipe of the spiral structure, all parts of the yarn can make contact with the cooling pipe when the yarn penetrates through the cooling pipe, and therefore the yarn cooling effect can be improved, and meanwhile the yarn cooling effect can be further improved through air cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of texturing machine processing, in particular to a yarn cooling auxiliary device. Background Art

[0002] In the prior art, a texturing machine is a textile machine that processes DTY and other yarns into elastic yarns with medium elasticity and low elasticity through false twisting. A traditional texturing machine includes a support, a main support, a guide roller support, a column, a crossbeam, a raw material conveying device, a first roller, a heating box, a cooling device, a false twister, a second roller, an oiling device and a winding device.

[0003] At present, the cooling device of the texturing machine uses cooling water to cool the pipe, and the yarn passes through the pipe, but the yarn cannot contact the pipe, so its cooling efficiency is low and the cooling effect is poor. Utility Model Content

[0004] In order to solve the above technical deficiencies, the utility model provides a yarn cooling auxiliary device, which can quickly and efficiently cool the yarn of a texturing machine to improve the texturing quality.

[0005] The utility model discloses a yarn cooling auxiliary device, comprising a box body, wherein two layers of partitions are arranged at intervals inside the box body, the partitions divide the box body into three independent cavities, which are respectively a first cavity, a second cavity and a third cavity from top to bottom; a plurality of cooling pipes are arranged in an array at intervals in the second cavity, the cooling pipes are spiral-shaped, and two ends of the cooling pipes respectively penetrate the partitions and extend to the first cavity and the third cavity, a yarn inlet hole is arranged at a position corresponding to the cooling pipe at the bottom of the box body, a yarn outlet hole is arranged at a position corresponding to the cooling pipe at the top of the box body, a water inlet pipe is arranged on a side wall of the box body within the range of the second cavity, a water return pipe is arranged at the bottom of the second cavity, the water return pipe extends to the outside of the box body, the water inlet pipe and the water return pipe are both connected to a cooling water tank, and a delivery pump is arranged on the water inlet pipe in the cooling water tank.

[0006] An air inlet pipe is arranged on the side wall of the box corresponding to the first cavity, and a suction fan is arranged on the air inlet pipe. The suction fan is used to suck the air outside the box into the first cavity through the air inlet pipe; an air outlet pipe is arranged on the side wall of the box corresponding to the third cavity, and a blower is arranged on the air outlet pipe. The blower is used to transport the air in the third cavity to the outside of the box through the air outlet pipe.

[0007] There are multiple water inlet pipes, which are evenly spaced on the circumferential surface of the box body corresponding to the second cavity, and the water inlet pipes independently extend to the cooling water tank.

[0008] The utility model provides a yarn cooling auxiliary device, which utilizes cooling water to cool a cooling tube with a spiral structure. When the yarn passes through the cooling tube, various parts of the yarn will contact the cooling tube, thereby improving the cooling effect on the yarn. At the same time, air cooling can be used to further increase the cooling effect on the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0010] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0011] Embodiment 1:

[0012] like Figure 1 As shown, the utility model discloses a yarn cooling auxiliary device, comprising a box body 1, wherein two layers of partitions 15 are arranged at intervals inside the box body 1, and the partitions 15 divide the box body 1 into three independent cavities, which are respectively a first cavity 2, a second cavity 3, and a third cavity 4 from top to bottom; a plurality of cooling pipes 5 are arranged in an array at intervals in the second cavity 3, and the cooling pipes 5 are spiral-shaped, and both ends of the cooling pipes 5 respectively pass through the partitions 15 and extend to the first cavity 2 and the third cavity 4, a yarn inlet hole 12 is arranged at a position corresponding to the cooling pipe 5 at the bottom of the box body 1, and a yarn outlet hole 13 is arranged at a position corresponding to the cooling pipe 5 at the top of the box body 1, an inlet pipe 6 is arranged on the side wall of the box body 1 within the range of the second cavity 3, and a return pipe 7 is arranged at the bottom of the second cavity 3, and the return pipe 7 extends to the outside of the box body 1, and the inlet pipe 6 and the return pipe 7 are both connected to a cooling water tank 16, and a delivery pump is arranged on the inlet pipe 6 in the cooling water tank 16.

[0013] The second cavity 3 inside the housing 1 is a closed cavity filled with cooling water. The cooling pipe 5 runs through the entire second cavity 3. Therefore, after the yarn 14 enters the first cavity 2 from the yarn inlet hole 12, it passes through the second cavity 3 through the cooling pipe 5 and then outputs from the yarn outlet hole 13 of the third cavity 4. In this process, the yarn 14 is cooled. The cooling pipe 5 is spiral, so when passing through the cooling pipe 5, the yarn 14 is always in contact with the side wall of the cooling pipe 5, so that the cooling of the yarn 14 by the cooling pipe 5 can be improved, and the heat transfer effect between the two is better. At the same time, the length of the yarn 14 in the cooling pipe 5 can be appropriately increased to increase the cooling time. The cooling pipe 5 preferably adopts 2-3 spirals, and the present embodiment adopts 2 spirals. The water in the cooling water tank 16 is transported to the inside of the second cavity 3 through the delivery pump and the water inlet pipe 6 to cool the cooling pipe 5, and at the same time, it flows back to the cooling water tank 16 through the return pipe 7, and the cycle is repeated to keep the temperature of the cooling water in the second cavity 3 basically stable.

[0014] An air inlet pipe 8 is arranged on the side wall of the box body 1 corresponding to the first cavity 2, and a suction fan 9 is arranged on the air inlet pipe 8. The suction fan 9 is used to suck the air outside the box body 1 into the first cavity 2 through the air inlet pipe 8; an air outlet pipe 10 is arranged on the side wall of the box body 1 corresponding to the third cavity 4, and a blower 11 is arranged on the air outlet pipe 10. The blower 11 is used to transport the air in the third cavity 4 to the outside of the box body 1 through the air outlet pipe 10.

[0015] An air inlet pipe 8 and a suction fan 9 are arranged in the first cavity 2 to suck outside air into the first cavity 2, thereby increasing the air pressure inside the first cavity 2. An air outlet pipe 10 and a blower 11 are arranged in the third cavity 4 to transport the air in the third cavity 4 to the outside, thereby reducing the air pressure inside the third cavity 4. Under the action of the air pressure difference between the first cavity 2 and the third cavity 4, the air in the first cavity 2 will flow from the cooling pipe 5 to the third cavity 4. In this process, the airflow will also take away the heat on the yarn 14, further improving the cooling effect of the yarn 14.

[0016] There are multiple water inlet pipes 6 , which are evenly spaced on the circumferential surface of the box body 1 corresponding to the second cavity 3 , and the water inlet pipes 6 independently extend to the cooling water tank 16 .

[0017] The water inlet pipes 6 are evenly distributed, allowing cooling water to enter the second cavity 3 from multiple locations, so as to ensure that the cooling water temperature in the second cavity 3 is basically uniform, and the cooling effect on the yarn 14 in the cooling pipes 5 at various locations is basically consistent. In this embodiment, water inlet pipes 6 are arranged on the box 1 at both ends of the second cavity 3.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A yarn cooling auxiliary device, comprising a box, characterized in that: Two layers of partitions are arranged inside the box, and the partitions divide the box into three independent cavities, which are the first cavity, the second cavity, and the third cavity from top to bottom; a plurality of cooling pipes are arranged in an array in the second cavity, and the cooling pipes are spiral-shaped, and both ends of the cooling pipes respectively pass through the partitions and extend to the first cavity and the third cavity, a yarn inlet hole is arranged at a position corresponding to the cooling pipe at the bottom of the box, and a yarn outlet hole is arranged at a position corresponding to the cooling pipe at the top of the box, a water inlet pipe is arranged on the side wall of the box within the range of the second cavity, and a water return pipe is arranged at the bottom of the second cavity, and the water return pipe extends to the outside of the box, and the water inlet pipe and the water return pipe are both connected to a cooling water tank, and a delivery pump is arranged on the water inlet pipe in the cooling water tank.

2. A yarn cooling auxiliary device according to claim 1, characterized in that: An air inlet pipe is arranged on the side wall of the box corresponding to the first cavity, and a suction fan is arranged on the air inlet pipe. The suction fan is used to suck the air outside the box into the first cavity through the air inlet pipe; an air outlet pipe is arranged on the side wall of the box corresponding to the third cavity, and a blower is arranged on the air outlet pipe. The blower is used to transport the air in the third cavity to the outside of the box through the air outlet pipe.

3. A yarn cooling auxiliary device according to claim 1, characterized in that: There are multiple water inlet pipes, which are evenly spaced on the circumferential surface of the box body corresponding to the second cavity, and the water inlet pipes independently extend to the cooling water tank.

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