A heating uniform wire water bath detection device

Abstract

The utility model discloses a yarn water bath detection device of even heating in the technical field of spinning quality detection, including water bath box, drive wheel, net frame and support frame, net frame is supported in water bath box, and drive wheel and turbulence wheel agitate water flow in water bath box below net frame, agitate through a plurality of impeller in water bath box, to form water flow with water, and a plurality of impeller are not on the same plane, make water flow not only will horizontal agitation, also will form high and low difference agitation, such agitation effect, enough with the water temperature in water bath box even agitate, and the device still increased net frame, can limit silk line, avoid silk line up and down float, still increased support frame, can carry silk line, even under the condition of less silk line still can through the clamp and be clamped in support frame with silk line, and support frame can be supported against silk line, make silk line carry out suspension type soaking, reach more even heating effect, ensure that silk line does not knot, and detect more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of spinning quality testing technology, and in particular to a water bath testing device for uniformly heated yarn. Background Technology

[0002] Intelligent water baths are a new generation of experimental heating equipment developed based on traditional constant temperature water baths, incorporating modern electronic control technology, sensing technology, artificial intelligence algorithms, and the Internet of Things. Their core objective is to achieve greater automation, enhanced safety, and remote monitoring.

[0003] The current water bath is just a temperature-controlled water tank, and the heating device is usually an electric heating wire. The electric heating wire is generally only heated at the bottom of the water bath and is not allowed to come into contact with the material being tested or the material in the water bath.

[0004] Currently, when testing silk threads using a water bath, the threads are simply immersed in the bath. However, silk thread testing requires understanding the changes in the shrinkage rate of the threads under different water temperatures. This necessitates faster and more uniform adjustment of the water temperature within the water bath. Currently, the uniformity of the water temperature inside the water bath relies on the fluctuations of water boiling and the even distribution of the heating wires. However, when the water temperature remains stable at a non-boiling state, the water inside the water bath remains essentially still. This leads to a phenomenon where the lower layer of water near the heating wires is hotter than the water near the heat source, and this severe water temperature stratification significantly impacts the testing of silk threads.

[0005] When the silk thread needs to be heated and tested in boiling water, the water in the water bath is constantly boiling and the water will fluctuate violently. The silk thread will float violently with the boiling water, making it easy to tangle and knot. It is difficult to test the shrinkage rate of the silk thread in boiling water. Therefore, during the current test, it is necessary to use clips to spread the silk thread out. However, when the silk thread is knotted, the clips cannot untie the silk thread, making the operation difficult.

[0006] Based on this, the present invention designs a uniformly heated silk thread water bath detection device to solve the above problems. Utility Model Content

[0007] The purpose of this invention is to provide a water bath testing device for uniformly heated silk threads. Multiple impellers agitate the water within the bath, creating a water flow. Since the impellers are not on the same plane, the water flow not only agitates horizontally but also creates a vertical agitation. This agitation effect is sufficient to uniformly heat the water within the bath. Furthermore, the device includes a mesh frame to restrain the silk threads and prevent them from floating. A support frame is also added to hold the silk threads in place. Even with a small number of threads, clips can be used to hold the threads to the support frame, ensuring they do not tangle and making testing more convenient.

[0008] This invention is achieved as follows: a uniformly heated silk thread water bath detection device, comprising: Water bath, drive wheels, wire mesh frame and scaffolding; The water bath is a closed box with an opening at the top. A motor is installed below the water bath, and the drive shaft of the motor extends vertically into the bottom of the inner cavity of the water bath. The drive wheel is a gear, the drive wheel is mounted on the motor drive shaft, the drive wheel is horizontally positioned at the bottom of the water bath chamber, and an impeller is also provided on the drive wheel; Two turbulence wheels are also provided at the bottom of the inner cavity of the water bath. The two turbulence wheels are rotatably installed inside the water bath. The two turbulence wheels are symmetrically arranged on the left and right sides of the drive wheel, and the drive wheel meshes with the two turbulence wheels for transmission. Each of the aforementioned spoilers is also equipped with an impeller above it, and the spoilers rotate synchronously with the impeller above them; The mesh frame is a box with an open top, the bottom surface of the mesh frame is a perforated plate, the mesh frame can be detachably suspended in the water bath, and the mesh frame is located above the impeller; The frame is a straight rod, and a support rod is set at both ends of the frame. The frame and the support rods at both ends form a U-shaped frame structure. A magnetic block is set at the lower end of each support rod, and the support rod is stably attached to the perforated plate at the bottom of the frame by the magnetic block.

[0009] Furthermore, multiple hanging ears are provided on the front and rear sides of the mesh frame, and the mesh frame is suspended in the water bath tank through the hanging ears; The top of the mesh frame is flush with the top of the water bath tank.

[0010] Furthermore, the drive wheel does not contact the water bath tank; The impeller is positioned directly above the drive wheel, and the drive wheel and the impeller do not contact each other; The maximum diameter of the impeller is smaller than the diameter of the drive wheel; Each of the impellers is not in the same plane; The impellers on the drive wheel and the spoiler wheel have different diameters.

[0011] Furthermore, two straight rods are vertically fixed at the bottom of the water bath, and the turbulence wheel is horizontally mounted on the straight rods via bearings.

[0012] Furthermore, there are multiple frames, each of which is magnetically attached to the mesh frame by magnetic blocks, and the magnetic blocks can also be separated and stably magnetically attached to the side wall of the mesh frame.

[0013] Furthermore, a top cover is provided at the top opening of the water bath tank.

[0014] The beneficial effects of this utility model are: 1. This utility model adds a mesh frame, which isolates the water bath box and stores the silk thread inside the mesh frame. The water flow is stirred in the water bath box, so the water flow and water temperature are continuously stirred and changed. The silk thread inside the mesh frame is less affected by the water flow, and the resulting fluctuations are effectively reduced, thereby increasing the stability of the silk thread in the water bath box and facilitating detection. 2. This device also adds a turbulence wheel and a drive wheel, and impellers are set on both the turbulence wheel and the drive wheel. The impellers can be driven to rotate synchronously by the coordinated rotation of the turbulence wheel and the drive wheel. The different heights of the impellers cause the water flow to be stirred horizontally and simultaneously stirred up and down, thereby effectively stirring and uniformly agitating the water temperature. 3. This device also includes a frame, which is magnetically attached to the net frame using magnetic blocks. This allows the frame to be flexibly adjusted at different positions on the net frame, enabling the yarn to be hung in the water. Multiple strands of yarn can be hung separately and clamped together. The yarn will float with the water flow but will not tangle or knot, making it convenient for staff to measure, inspect, and observe the yarn shrinkage. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the structure of the drive wheel and spoiler wheel of this utility model. Figure 3 This is a schematic diagram of the internal frame structure of the wire mesh frame of this utility model; Figure 4 This is a schematic diagram of the scaffolding structure of this utility model; Figure 5 This is a top view of the wire mesh frame structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1-Water bath tank, 11-Motor, 2-Drive wheel, 21-Impeller, 22-Breakwheel, 3-Net frame, 31-Hanging lug, 4-Frame, 41-Magnetic block, 42-Support rod. Detailed Implementation

[0018] Please see Figures 1 to 5 As shown, this utility model provides a uniformly heated silk thread water bath detection device. To better understand the above technical solution, the following will describe the above technical solution in detail with reference to the accompanying drawings and specific embodiments.

[0019] In a specific embodiment of the technical solution of this utility model: Includes water bath 1, drive wheel 2, wire mesh frame 3, and scaffolding 4; The water bath 1 is a closed box with an opening at the top. A motor 11 is installed below the water bath 1, and the drive shaft of the motor 11 extends vertically into the bottom of the inner cavity of the water bath 1. The drive wheel 2 is a gear, and the drive wheel 2 is mounted on the drive shaft of the motor 11. The drive wheel 2 is horizontally positioned at the bottom of the inner cavity of the water bath 1, and an impeller 21 is also provided on the drive wheel 2. Two turbulence wheels 22 are also provided at the bottom of the inner cavity of the water bath 1. The two turbulence wheels 22 are rotatably installed inside the water bath 1. The two turbulence wheels 22 are symmetrically arranged on the left and right sides of the drive wheel 2, and the drive wheel 2 and the two turbulence wheels 22 are meshed and driven by each other. Two straight rods are vertically fixed at the bottom of the water bath 1, and the turbulence wheels 22 are horizontally mounted on the straight rods through bearings. Both the drive wheel 2 and the spoiler wheel 22 rotate along the vertical axis.

[0020] Drive wheel 2 is not in contact with water bath 1; The impeller 21 is positioned directly above the drive wheel 2, and the drive wheel 2 and the impeller 21 do not contact each other; The maximum diameter of impeller 21 is smaller than the diameter of drive wheel 2; Each impeller 21 is not in the same plane; The impellers 21 on the drive wheel 2 and the turbulence wheel 22 have different diameters. Different diameters result in different agitation states of the water flow, which prevents the water from forming a fixed direction. Instead, it is constantly agitated, forming a more complex turbulent flow. This prevents the water from being affected by a turbulent water jet and instead keeps the water temperature uniformly close to a static state.

[0021] Each spoiler 22 is also equipped with an impeller 21 above it, and the spoiler 22 rotates synchronously with the impeller 21 above it; The mesh frame 3 is a box with an open top. The bottom surface of the mesh frame 3 is a perforated plate. The mesh frame 3 is connected to the water bath tank 1 through the mesh at the bottom. The mesh frame 3 can be detachably suspended inside the water bath tank 1. Multiple hanging ears 31 are also provided on the front and rear sides of the mesh frame 3. The mesh frame 3 is suspended inside the water bath tank 1 through the hanging ears 31. The hanging ears 31 are a conventional structure and are a common suspension method for devices like the mesh frame 3. This device uses a mature mesh frame 3 erection method to ensure that the mesh frame 3 is stably suspended inside the water bath tank 1. A top cover is also provided at the top opening of the water bath 1. The top opening of the water bath 1 is closed by the top cover. The top cover is just a flat plate, and it is only necessary to put it on. It does not need to be sealed.

[0022] The top of the mesh frame 3 is flush with the top of the water bath 1, ensuring that the top cover can cover both the mesh frame 3 and the top opening of the water bath 1, thereby covering the water in the water bath 1, preventing the water from boiling and splashing out, and also playing a certain role in heat preservation. The top cover of this device does not need to be sealed, it only needs to cover the opening.

[0023] The mesh frame 3 is positioned above the impeller 21 to prevent the wire from interfering with and getting tangled with the impeller 21, thus keeping the wire in an independent space within the mesh frame 3. Therefore, the mesh size of the mesh frame 3 needs to be as small as possible, with a diameter of less than 3mm, so that the wire will hardly leak downwards. Moreover, the impeller 21 of this device does not need to rotate quickly, and even needs to rotate as slowly as possible, so as to gently agitate the water flow without affecting the floating detection state of the wire, and to slowly and evenly agitate the water.

[0024] The frame 4 is a straight rod, with a support rod 42 at each end. The frame 4 and the support rods 42 at both ends form a U-shaped frame structure. Each support rod 42 has a magnetic block 41 at its lower end, and the support rod 42 is stably attached to the perforated plate at the bottom of the mesh frame 3 through the magnetic block 41. There are multiple frames 4, and each frame 4 is magnetically attached to the mesh frame 3 through the magnetic block 41. During testing, the frame 4 needs to be immersed at least 6 cm below the liquid surface so that the silk thread can be completely submerged in water when it is hung.

[0025] Furthermore, the magnetic block 41 can also be separated and stably magnetically attracted to the side wall of the mesh frame 3. When needed, a frame 4 can be added to the side wall of the mesh frame 3 to form a more flexible installation method. It can also support the wires on the side wall and support longer wires by the frame 4 at the bottom of the mesh frame 3.

[0026] It should be noted that: 1. A normal water bath is used to keep water at a constant temperature. There are also intelligent water baths with temperature control. However, water baths are generally kept at different temperatures to immerse the experimental material for testing purposes. But the testing requirements for silk threads are more special. It is necessary to ensure that the silk threads are in a uniform water temperature. Otherwise, the water temperature at high and low points will be inconsistent, and the amount of contraction will also be different, which will lead to inaccurate test data for the silk threads. This device is designed to agitate the water in real time to make the water temperature in water bath 1 more uniform, while keeping the water flow as small as possible, so that the water in water bath 1 only changes temperature without generating a turbulent flow. 2. In conventional thread testing, the entire strand is immersed in water. Usually, multiple strands are tested at a time, and each strand contains multiple threads, ranging from 3 to 5 cm in diameter. Each strand may even contain hundreds of threads. When the thread is immersed in boiling water, it is easy for it to clump together, making it difficult to test its shrinkage rate. This device, however, is used in still water. The two ends of the thread can be placed on two supports 4, with the middle of the thread forming a concave arc shape, which facilitates the natural shrinkage of the thread. The supports 4 do not pull on the thread, allowing it to shrink naturally without restraint during testing.

[0027] In use, the water bath 1 is first filled with water, then the motor 11 is turned on, the drive wheel 2 starts to rotate, and the impeller 21 on it also rotates, stirring the water. The impellers 21 on the two left and right turbulence wheels 22 also rotate under the action of gears, but the direction of rotation is opposite to that of the drive wheel 2. This causes the impellers 21 on the two turbulence wheels 22 to rotate in the opposite direction, so that the three impellers 21 stir the water flow in the water bath 1. At the same time, they also form a state of mutual interference. Since the three impellers 21 are at different heights, the water stirring is more varied and more uniform.

[0028] Furthermore, the drive wheel 2 and the deflector 22 agitate the water flow in the water bath 1 below the mesh frame 3 without coming into contact with the wire. The wire is also hung on the frame 4, and the middle section is continuous, so the wire will not pass through the mesh. Thus, the drive wheel 2 and the wire form two independent spaces that do not interfere with each other.

[0029] The wire bundle is laid flat inside the mesh frame 3, which is immersed in the water bath 1. It is then stably hung in the water bath 1 by the hanging ears 31. Then, according to the length of the wire being tested, the support frame 4 is installed. Two support frames 4 can be selected. The support frames 4 are adjusted to fit the length of the wire being tested, and the two ends of the wire are placed on the two support frames 4. If it is still water, the wire can be suspended. However, when testing in boiling water, the water fluctuation is too large. The two ends of the wire can be clamped on the support frames 4. The middle of the wire 4 should be suspended and bent downwards with sufficient shrinkage allowance. However, it is necessary to ensure that the bottom of the wire does not fall onto the mesh frame 3. This allows the wire to be heated more evenly. In the existing heating method of the water bath, the wire will sink slightly, causing the bottom of the wire to come into contact with hotter water and its shrinkage rate to increase. The method of this device allows the wire to always be suspended and not in contact with other heat sources, effectively achieving a test effect of even heating of the wire.

[0030] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A water bath testing device for uniformly heated silk threads, characterized in that, include: Water bath (1), drive wheel (2), wire mesh frame (3) and scaffolding (4); The water bath (1) is a closed box with an opening at the top. A motor (11) is installed below the water bath (1), and the drive shaft of the motor (11) extends vertically into the bottom of the inner cavity of the water bath (1). The drive wheel (2) is a gear. The drive wheel (2) is mounted on the drive shaft of the motor (11). The drive wheel (2) is horizontally positioned at the bottom of the inner cavity of the water bath (1). An impeller (21) is also provided on the drive wheel (2). Two turbulence wheels (22) are also provided at the bottom of the inner cavity of the water bath (1). The two turbulence wheels (22) are rotatably installed inside the water bath (1). The two turbulence wheels (22) are symmetrically arranged on the left and right sides of the drive wheel (2), and the drive wheel (2) meshes with the two turbulence wheels (22) for transmission. Each of the aforementioned spoilers (22) is also provided with an impeller (21) above it, and the spoilers (22) rotate synchronously with the impeller (21) above them; The mesh frame (3) is a box with an open top. The bottom surface of the mesh frame (3) is a perforated plate. The mesh frame (3) can be detachably suspended inside the water bath tank (1). The mesh frame (3) is located above the impeller (21). The frame (4) is a straight rod, and a support rod (42) is set at both ends of the frame (4). The frame (4) and the support rods (42) at both ends form a U-shaped frame structure. A magnetic block (41) is set at the lower end of each support rod (42). The support rod (42) is stably attracted to the perforated plate at the bottom of the frame (3) by the magnetic block (41).

2. The uniformly heated silk thread water bath detection device according to claim 1, characterized in that: Multiple hanging ears (31) are also provided on the front and rear sides of the mesh frame (3), and the mesh frame (3) is suspended in the water bath tank (1) by the hanging ears; The top of the mesh frame (3) is flush with the top of the water bath tank (1).

3. The uniformly heated silk thread water bath detection device according to claim 1, characterized in that: The drive wheel (2) does not contact the water bath (1); The impeller (21) is positioned directly above the drive wheel (2), and the drive wheel (2) does not contact the impeller (21); The maximum diameter of the impeller (21) is smaller than the diameter of the drive wheel (2); Each of the impellers (21) is no longer in the same plane; The diameters of the impellers (21) on the drive wheel (2) and the spoiler wheel (22) are different.

4. The uniformly heated silk thread water bath detection device according to claim 1, characterized in that: Two straight rods are vertically fixed at the bottom of the water bath (1), and the turbulence wheel (22) is horizontally mounted on the straight rods by bearing rotation.

5. The uniformly heated silk thread water bath detection device according to claim 1, characterized in that: There are multiple frames (4), and each frame (4) is magnetically attached to the mesh frame (3) by a magnetic block (41), and the magnetic block (41) can also be separated from the side wall of the mesh frame (3) and magnetically attached.

6. The uniformly heated silk thread water bath detection device according to claim 1, characterized in that: A top cover is also provided at the top opening of the water bath (1).

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