Mattress fiber air yarn drafting stretch yarn diameter setting device
A combined water and air cooling system for air yarns addresses the inefficiencies of separate cooling steps, achieving reduced processing time and energy use with enhanced cooling and shaping efficiency.
Patent Information
- Application Number
- CN202323586509.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-27
AI Technical Summary
Existing air yarn production processes require separate water and air cooling steps, leading to long cooling times and high energy consumption due to the need for multiple systems.
A combined water and air cooling system for air yarns, utilizing a water cooling channel and air cooling channel connected seamlessly, with a return water and air channel system to recycle coolant and airflow for simultaneous cooling and shaping.
Reduces processing steps, structural weight, and energy consumption while providing effective cooling and shaping of air yarns.
Smart Images
Figure CN222205754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air yarns, in particular to a device for shaping the diameter of air yarns drawn from mattress fibers. Background Art
[0002] Air yarn is completed through 15 working procedures. The difference between air yarn and air fiber lies in the number of nodes and the bonding strength of the nodes. The bonding strength determines the lifespan and elastic strength. The three-dimensional mesh structure core material, the 15 working procedures of air yarn are: 1. Original research and development formula generation, 2. Extrusion of air yarn, 3. Drawing of air yarn, 4. Wire diameter shaping, 5. Thickness shaping, 6. Density shaping, 7. Water cooling shaping, 8. Air cooling shaping, 9. Rough cutting, 10. Drying, 11. Fine cutting, 12. Heating, 13. Finished product shaping, 14. Demolding, 15. Packaging, elastic air yarn that has been sterilized at a high temperature of more than 200 degrees and cooled by deionized water. Water cooling shaping and air cooling shaping are generally processed separately, and the interval in between will lead to a long cooling time, and separate processing also requires cooperation of multiple systems, which consumes huge energy.
[0003] Therefore, we propose a mattress fiber air yarn drawing elastic yarn diameter setting device to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mattress fiber air yarn drawing elastic yarn diameter setting device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A mattress fiber air yarn drawing elastic yarn diameter shaping device comprises a water cooling channel, an air cooling channel, a return water channel, a return air channel, and air yarns. The water cooling channel is horizontally arranged, the air cooling channel is perpendicular to the water cooling channel, the water cooling channel and the air cooling channel are fixedly connected and connected, the return water channel is arranged below the water cooling channel, one end of the return water channel is connected to the bottom of the air cooling channel and connected, the other end of the return water channel is bent upward and fixedly connected to the water cooling channel and connected, the air yarns penetrate through the water cooling channel and vertically pass through the air cooling channel, an impeller is fixedly connected in the return water channel, the return air duct is connected to the air cooling channel and connected, and the water cooling channel is filled with coolant.
[0007] Preferably, the diameter of the return water channel is smaller than that of the water cooling channel.
[0008] Preferably, the upper port of the return air duct is located above the liquid level of the coolant in the water cooling channel.
[0009] Preferably, the return water channel and the return air channel are both connected to the bottom of the air cooling channel.
[0010] Preferably, a first liquid leakage plate is fixedly connected between the air cooling channel and the water cooling channel, and a second liquid leakage plate is fixedly connected between the return water channel and the water cooling channel.
[0011] Preferably, a plurality of limiting wheels for limiting the position of the air wires are fixedly connected to the water cooling channel and the air cooling channel.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. By combining the water cooling channel and the air cooling channel, a seamless connection between the water cooling channel and the air cooling channel can be achieved, thereby reducing the required running distance between the two, reducing the processing steps and structural weight, and thus providing a better cooling and shaping treatment effect.
[0014] 2. By coordinating the return water channel and the return air duct, the suction force generated by the rotation of the impeller is achieved, so that while sucking the coolant, the external cooling air is also sucked in, and the junction between the air and the coolant is cooled and recycled for use, so that the airflow is used to cool the coolant and the airflow is used for air-cooling shaping at the same time, achieving the effect of combining the two shaping treatments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the external structure of a mattress fiber air yarn drawing elastic yarn diameter setting device proposed by the utility model;
[0016] Figure 2 for Figure 1 Side perspective view.
[0017] In the figure: 1 water cooling channel, 2 air cooling channel, 3 return water channel, 4 return air channel, 5 air wire, 6 impeller, 7 coolant, 8 first leakage plate, 9 second leakage plate, 10 limiting wheel. DETAILED DESCRIPTION
[0018] 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.
[0019] Air yarn is completed through 15 processes. The difference between air yarn and air fiber lies in the number of nodes and the bonding strength of the nodes. The bonding strength determines the lifespan and elastic strength. The three-dimensional mesh structure core material, the 15 processes of air yarn are: 1. Original research and development formula generation, 2. Extrusion of air yarn, 3. Drawing of air yarn, 4. Wire diameter shaping, 5. Thickness shaping, 6. Density shaping, 7. Water cooling shaping, 8. Air cooling shaping, 9. Rough cutting, 10. Drying, 11. Fine cutting, 12. Heating, 13. Finished product shaping, 14. Demolding, 15. Packaging, elastic air yarn that has been sterilized at a high temperature of more than 200 degrees and cooled by deionized water. Water cooling shaping and air cooling shaping are generally processed separately, and the interval in between will lead to a long cooling time, and separate processing also requires the cooperation of multiple systems, which consumes huge energy. Therefore, refer to Figure 1-2 This scheme designs a mattress fiber air yarn drawing elastic yarn diameter shaping device, including a water cooling channel 1, an air cooling channel 2, a return water channel 3, a return air channel 4, and an air yarn 5. The water cooling channel 1 is used for liquid cooling, and the air cooling channel 2 is used for gas cooling.
[0020] Specifically: the water cooling channel 1 is arranged horizontally, the air cooling channel 2 is arranged perpendicular to the water cooling channel 1, the water cooling channel 1 and the air cooling channel 2 are fixedly connected and connected, in order to allow the coolant 7 in the water cooling channel 1 to reflux, the return water channel 3 is arranged below the water cooling channel 1, the diameter of the return water channel 3 is smaller than the water cooling channel 1, one end of the return water channel 3 is connected to the bottom of the air cooling channel 2 and connected, the other end of the return water channel 3 is bent upward and fixedly connected to the water cooling channel 1 and connected, the air wire 5 penetrates through the water cooling channel 1 for water cooling, and vertically penetrates through the air cooling channel 2 for air cooling, thereby achieving the effect of combining the two to shape the treatment.
[0021] A plurality of limiting wheels 10 for limiting the air filaments 5 are fixedly connected to the water-cooling channel 1 and the air-cooling channel 2 to facilitate the normal entry and exit of the air filaments 5 and prevent breakage and deformation. The specific method of reflux is as follows: an impeller 6 is fixedly connected in the reflux water channel 3, a first leakage plate 8 is fixedly connected between the air-cooling channel 2 and the water-cooling channel 1 for limiting entry, and a second leakage plate 9 is fixedly connected between the reflux water channel 3 and the water-cooling channel 1 for limiting exit.
[0022] The return air duct 4 is connected to the air cooling duct 2 and is connected thereto. The return water duct 3 and the return air duct 4 are both connected thereto at the bottom of the air cooling duct 2. The water cooling duct 1 is filled with coolant 7. The upper port of the return air duct 4 is located above the liquid level of the coolant 7 in the water cooling duct 1. Therefore, when the impeller 6 is started, the coolant 7 passing through the first leakage plate 8 is drawn into and rearranged in the water cooling duct 1. At the same time, external air is introduced through the return water duct 3, and the junction between the air and the coolant 7 is cooled and recycled for use, thereby utilizing the airflow to cool the coolant 7 and utilizing the airflow for air cooling and shaping, thereby achieving the effect of combining the two to shape the treatment.
[0023] 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 mattress fiber air yarn drawing elastic yarn diameter setting device, characterized in that: The invention comprises a water cooling channel (1), an air cooling channel (2), a return water channel (3), a return air channel (4), and an air filament (5). The water cooling channel (1) is arranged horizontally, the air cooling channel (2) is arranged perpendicular to the water cooling channel (1), the water cooling channel (1) and the air cooling channel (2) are fixedly connected and connected, the return water channel (3) is arranged below the water cooling channel (1), one end of the return water channel (3) is connected and connected to the bottom of the air cooling channel (2), the other end of the return water channel (3) is bent upward and fixedly connected and connected to the water cooling channel (1), the air filament (5) penetrates through the water cooling channel (1) and vertically penetrates through the air cooling channel (2), an impeller (6) is fixedly connected in the return water channel (3), the return air channel (4) is connected to the air cooling channel (2) and connected, and the water cooling channel (1) is filled with a coolant (7).
2. A mattress fiber air yarn drawing elastic yarn diameter setting device according to claim 1, characterized in that: The diameter of the return water channel (3) is smaller than that of the water cooling channel (1).
3. A mattress fiber air yarn drawing elastic yarn diameter setting device according to claim 1, characterized in that: The return water channel (3) and the return air channel (4) are both connected to the bottom of the air cooling channel (2).
4. A mattress fiber air yarn drawing elastic yarn diameter setting device according to claim 1, characterized in that: The upper port of the return air duct (4) is located above the liquid level of the cooling liquid (7) in the water cooling channel (1).
5. The mattress fiber air yarn drawing elastic yarn diameter setting device according to claim 1, characterized in that: A first liquid leakage plate (8) is fixedly connected between the air cooling channel (2) and the water cooling channel (1), and a second liquid leakage plate (9) is fixedly connected between the return water channel (3) and the water cooling channel (1).
6. A mattress fiber air yarn drawing elastic yarn diameter setting device according to claim 1, characterized in that: A plurality of limiting wheels (10) for limiting the position of the air wires (5) are fixedly connected to the water cooling channel (1) and the air cooling channel (2).