Color fastness ultrasonic infiltration device
By using an ultrasonic transducer to form a stereo sound field and a bubble detection sensor in the color fastness test, the problems of uneven penetration and slow speed in traditional immersion methods are solved, achieving efficient immersion and detection results.
Patent Information
- Application Number
- CN202520460179.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-17
AI Technical Summary
In traditional color fastness testing, sample wetting often involves static immersion or mechanical stirring, which results in uneven penetration and slow speed, affecting testing efficiency.
An ultrasonic transducer is used to create a stereo sound field in the immersion tank. By using ultrasonic waves to propagate in the liquid, the speed and uniformity of the test liquid entering the textile are accelerated. Combined with a bubble detection sensor and a clamping mechanism, the sample is kept in stable suspension.
It improves wetting efficiency and testing accuracy, ensures uniform penetration and detection precision, and extends the service life of ultrasonic transducers.
Smart Images
Figure CN223926110U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of textile testing equipment, specifically an ultrasonic immersion device for color fastness testing. Background Technology
[0002] In the field of textile testing, color fastness is an important indicator for measuring the quality of textiles. It reflects the ability of textiles to maintain their original color while resisting various external factors (such as washing, friction, and sun exposure) during use.
[0003] In traditional color fastness testing, sample immersion is often carried out by static soaking or mechanical stirring. This can lead to uneven penetration during testing, and the penetration rate is slow, requiring a long soaking time, which affects the efficiency of color fastness testing of textiles. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides an ultrasonic immersion device for color fastness testing. This device has the advantages of accelerating the speed and uniformity of the test liquid entering the textile through the propagation of ultrasonic waves in the liquid, thereby improving immersion efficiency and testing accuracy. It solves the problem that in traditional color fastness testing, sample immersion often uses static soaking or mechanical stirring, which can lead to uneven penetration during testing and slow penetration speed, requiring long soaking times and affecting the efficiency of color fastness testing of textiles.
[0005] To achieve the aforementioned goal of accelerating the speed and uniformity of the test liquid entering the textile through the propagation of ultrasound in liquid, thereby improving the wetting efficiency and testing accuracy, this application provides the following technical solution: an ultrasonic wetting device for color fastness testing, comprising an impregnation tank, a sealing cover installed on the top of the impregnation tank, three ultrasonic transducers arranged inside the impregnation tank, the three ultrasonic transducers being respectively installed on the bottom and side walls of the inner wall of the impregnation tank, two ultrasonic transducers on the side walls of the impregnation tank being inclined, two ultrasonic transducers on the side walls of the impregnation tank being obliquely symmetrically arranged, heating plates being arranged around the inner wall of the impregnation tank, and a control host being arranged on one side of the outer surface of the impregnation tank.
[0006] The above scheme utilizes three ultrasonic transducers inside the immersion tank to generate strong cavitation, vibration, and diffusion effects in the liquid. The different orientations of the three ultrasonic transducers create a stereo sound field, uniformly driving the test liquid within the immersion tank. This achieves the effect of accelerating the speed and uniformity of the test liquid entering the textile through the propagation of ultrasonic waves in the liquid, thereby improving immersion efficiency and testing accuracy.
[0007] Furthermore, the outer surface of the ultrasonic transducer is coated with a corrosion-resistant titanium alloy film.
[0008] Through the above solution, the titanium alloy film protective layer can effectively protect the ultrasonic transducer, prevent the ultrasonic transducer from being corroded by the test liquid, and improve the service life of the ultrasonic transducer.
[0009] Furthermore, a bubble detection sensor is provided on one side of the inner wall of the immersion tank.
[0010] Using the above method, the bubble detection sensor can monitor the bubble situation in the test liquid in the immersion tank in real time. When ultrasound acts on the test liquid, cavitation effect generates bubbles. The bubble detection sensor can capture the information of these bubbles in a timely manner and feed the signal back to the control host. The control host can adjust the operating parameters of the ultrasonic transducer based on the bubble information to ensure that the amount of bubbles in the test liquid is within a suitable range, thereby optimizing the immersion effect.
[0011] Furthermore, the immersion tank is provided with multiple clamping mechanisms. Each clamping mechanism includes a connecting frame. The inner walls of both ends of the connecting frame are threadedly connected to the outer surfaces of both ends of the threaded rod. Two connecting plates are threadedly connected to the outer surfaces of both sides of the middle part of the threaded rod. Two grippers are provided at the bottom of the two connecting plates. The two grippers are symmetrically arranged.
[0012] The above scheme allows the two symmetrically arranged grippers of the clamping mechanism to firmly hold the textile sample, ensuring that the sample will not move or fall off during ultrasonic immersion. It also allows the textile sample to be suspended in the test liquid, preventing the sample from accumulating at the bottom of the immersion tank and affecting the penetration effect. By rotating the threaded rod, the position of the connecting plate and the grippers can be adjusted to accommodate textile samples of different sizes.
[0013] Furthermore, both ends of the clamping mechanism are provided with insert rods via support plates. The insert rods are inserted into the inner wall of the middle of the positioning frame, and the positioning frame is located on the side of the inner wall of the immersion tank.
[0014] The above scheme allows the insertion rod and the positioning frame to fix the position of the clamping mechanism, preventing the clamping mechanism from shaking or moving during ultrasonic immersion. Furthermore, by pulling the clamping mechanism upward, the insertion rod can be pulled out of the positioning frame, and the clamping mechanism can be removed from the immersion tank.
[0015] Furthermore, one end of the connecting plate is slidably disposed on the outer surface of one side of the middle part of the positioning rod, and the two ends of the positioning rod are disposed at both ends of the inner wall of the connecting frame.
[0016] The above solution restricts the rotational movement of the connecting plate, ensuring that the connecting plate can only move along the axial direction of the threaded rod, thus improving the stability of the connecting plate during movement.
[0017] Furthermore, the thread directions on the outer surfaces of the two sides of the middle part of the threaded rod are opposite, and the thread directions of the inner walls of one end of the two connecting plates that are threaded to the outer surfaces of the two sides of the middle part of the threaded rod are respectively adapted to the thread directions on the outer surfaces of the two sides of the middle part of the threaded rod.
[0018] With the above scheme, when the threaded rod is rotated, the two connecting plates will move in opposite directions simultaneously, which can adjust the position of the two grippers at the same time. The distance between the two grippers can be easily adjusted according to the size of the textile sample.
[0019] Furthermore, the top of the connecting frame is provided with a handle, which is U-shaped and has both ends located on the top of the connecting frame.
[0020] With the above solution, the handle is designed to make it easy to lift the clamping mechanism, allowing it to be easily removed from or placed into the immersion tank.
[0021] Furthermore, heating elements are provided around the inner wall of the immersion tank, and a thermocouple is provided at the bottom of the inner wall of the immersion tank.
[0022] Through the above scheme, the heating element can heat the test liquid in the immersion tank, so that the test liquid can reach a suitable temperature range according to the test requirements. The thermocouple can monitor the temperature of the test liquid in real time and feed the signal back to the control host, so that the control host can adjust the working power of the heating element according to the temperature information.
[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0024] This ultrasonic immersion device for color fastness testing uses three ultrasonic transducers inside the immersion tank to generate strong cavitation, vibration, and diffusion effects in the liquid. The three ultrasonic transducers, arranged in different directions, form a stereo sound field, uniformly driving the test liquid in the immersion tank. This achieves the effect of accelerating the speed and uniformity of the test liquid entering the textile through the propagation of ultrasonic waves in the liquid, thereby improving immersion efficiency and test accuracy. Attached Figure Description
[0025] Figure 1 This is a three-dimensional structural diagram of this application;
[0026] Figure 2 This is a top view of the immersion tank in this application.
[0027] Figure 3 This is a schematic cross-sectional view of the structure on the right side of this application;
[0028] Figure 4 This is a schematic diagram of the front sectional view of the structure of this application;
[0029] Figure 5 This is a three-dimensional sectional view of the structure of this application;
[0030] Figure 6 This is a schematic diagram of the connection structure between the insertion rod and the positioning frame in this application.
[0031] In the picture:
[0032] 1. Immersion tank; 2. Sealing cover; 3. Ultrasonic transducer; 4. Heating element; 5. Thermocouple; 6. Control unit; 7. Bubble detection sensor; 8. Clamping mechanism; 801. Connecting frame; 802. Threaded rod; 803. Connecting plate; 804. Gripper; 805. Positioning rod; 9. Insert rod; 10. Positioning frame; 11. Handle. Detailed Implementation
[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0034] Please see Figure 1 , Figure 2 and Figure 4 An ultrasonic immersion device for color fastness testing in this embodiment includes an immersion tank 1, a sealing cover 2 installed on the top of the immersion tank 1, three ultrasonic transducers 3 installed inside the immersion tank 1, the three ultrasonic transducers 3 being respectively installed on the bottom and two side walls of the inner wall of the immersion tank 1, the two ultrasonic transducers 3 on the two side walls of the immersion tank 1 being inclined and symmetrically arranged, heating plates 4 being arranged around the inner wall of the immersion tank 1, and a control host 6 being arranged on one side of the outer surface of the immersion tank 1.
[0035] Please see Figure 2 , Figure 3 and Figure 4 The outer surface of the ultrasonic transducer 3 is coated with a corrosion-resistant titanium alloy film. The titanium alloy film protective layer can effectively protect the ultrasonic transducer 3, prevent the ultrasonic transducer 3 from being corroded by the test liquid, and improve the service life of the ultrasonic transducer 3.
[0036] Please see Figure 2 and Figure 4A bubble detection sensor 7 is installed on one side of the inner wall of the immersion tank 1. The bubble detection sensor 7 can monitor the bubble situation in the test liquid in the immersion tank 1 in real time. When ultrasound acts on the test liquid, cavitation effect will generate bubbles. The bubble detection sensor 7 can capture the information of these bubbles in time and feed the signal back to the control host 6. The control host 6 can adjust the operating parameters of the ultrasonic transducer 3 according to the bubble information to ensure that the amount of bubbles in the test liquid is within a suitable range, thereby optimizing the immersion effect.
[0037] Please see Figure 4 , Figure 5 and Figure 6 The immersion tank 1 is equipped with multiple clamping mechanisms 8. Each clamping mechanism 8 includes a connecting frame 801. The inner walls of both ends of the connecting frame 801 are threadedly connected to the outer surfaces of both ends of the threaded rod 802. Two connecting plates 803 are threadedly connected to the outer surfaces of both sides of the middle part of the threaded rod 802. Two grippers 804 are provided at the bottom of the two connecting plates 803. The two grippers 804 are symmetrically arranged. The two symmetrically arranged grippers 804 of the clamping mechanism 8 can firmly clamp the textile sample, ensuring that the sample will not move or fall off during the ultrasonic immersion process. It can also suspend the textile sample in the test liquid, preventing the sample from accumulating at the bottom of the immersion tank 1 and affecting the penetration effect. By rotating the threaded rod 802, the position of the connecting plates 803 and the grippers 804 can be adjusted to accommodate textile samples of different sizes.
[0038] Please see Figure 3 , Figure 4 and Figure 6 Both ends of the clamping mechanism 8 are provided with insert rods 9 via support plates. The insert rods 9 are inserted into the inner wall of the middle part of the positioning frame 10. The positioning frame 10 is located on the side of the inner wall of the immersion tank 1. The cooperation between the insert rods 9 and the positioning frame 10 can fix the position of the clamping mechanism 8 and prevent the clamping mechanism 8 from shaking or moving during ultrasonic immersion. Furthermore, by pulling the fixed clamping mechanism 8 upward, the insert rods 9 can be pulled out from the positioning frame 10, and the fixed frame clamping mechanism 8 can be removed from the immersion tank 1.
[0039] Please see Figure 3 , Figure 5 and Figure 6 One end of the inner wall of the connecting plate 803 is slidably disposed on the outer surface of one side of the middle part of the positioning rod 805. The two ends of the positioning rod 805 are disposed on the two ends of the inner wall of the connecting frame 801. The positioning rod 805 can restrict the rotational movement of the connecting plate 803, ensuring that the connecting plate 803 can only move along the axial direction of the threaded rod 802, thereby improving the stability of the connecting plate 803 when it moves.
[0040] Please see Figure 3 , Figure 5 and Figure 6The threads on the outer surfaces of the two sides of the threaded rod 802 are set in opposite directions. The threads on the inner walls of the two connecting plates 803 connected to the outer surfaces of the two sides of the threaded rod 802 are respectively matched with the threads on the outer surfaces of the two sides of the threaded rod 802. When the threaded rod 802 is rotated, the two connecting plates 803 will move in opposite directions at the same time, and the positions of the two grippers 804 can be adjusted simultaneously. The distance between the two grippers 804 can be easily adjusted according to the size of the textile sample.
[0041] Please see Figure 3 , Figure 4 and Figure 6 The top of the connecting frame 801 is provided with a handle 11. The handle 11 is U-shaped and both ends are located on the top of the connecting frame 801. The handle 11 is designed to facilitate lifting the clamping mechanism 8, and the clamping mechanism 8 can be easily removed from or placed into the immersion tank 1.
[0042] Please see Figure 2 , Figure 3 and Figure 5 Heating elements 4 are arranged around the inner wall of the immersion tank 1, and thermocouples 5 are arranged at the bottom of the inner wall of the immersion tank 1. The heating elements 4 can heat the test liquid in the immersion tank 1 so that the test liquid can reach a suitable temperature range according to the test requirements. The thermocouples 5 can monitor the temperature of the test liquid in real time and feed the signal back to the control host 6 so that the control host 6 can adjust the working power of the heating elements 4 according to the temperature information.
[0043] In this embodiment, an ultrasonic immersion device for color fastness testing utilizes three ultrasonic transducers 3 inside the immersion tank 1 to generate strong cavitation, vibration, and diffusion effects in the liquid. Furthermore, the different orientations of the three ultrasonic transducers 3 create a stereo sound field, uniformly driving the test liquid within the immersion tank 1. This achieves the effect of accelerating the speed and uniformity of the test liquid entering the textile through the propagation of ultrasonic waves in the liquid, thereby improving immersion efficiency and testing accuracy.
[0044] The working principle of the above embodiment is as follows: Remove the sealing cap 2 from the immersion tank 1, hold the handle 11 to lift the clamping mechanism 8 upward, so that the insertion rod 9 is pulled out from the positioning frame 10, and remove the clamping mechanism 8 from the immersion tank 1. According to the size of the textile sample, rotate the threaded rod 802 to drive the two connecting plates 803 to move in opposite directions, adjust the distance between the two jaws 804 to adapt to the size of the textile sample, use the jaws 804 to clamp the textile sample, pull the handle 11 to put the clamping mechanism 8 and the textile sample into the immersion tank 1, so that the insertion rod 9 is inserted into the positioning frame 10, put the sealing cap 2 back on the immersion tank 1, operate the control host 6 to control the heating element 4 according to the test temperature of the textile sample, so that the heating element 4 heats the test liquid in the immersion tank 1, the ultrasonic transducer 3 works to drive the test liquid in the immersion tank 1, so that the test liquid quickly and evenly enters the interior of the textile sample to test the textile sample.
[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0046] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A color fastness ultrasonic infiltration device comprising an infiltration tank (1), characterized in that: The infiltration tank (1) is provided with a sealing cover (2) on the top, three ultrasonic transducers (3) are arranged in the infiltration tank (1), the three ultrasonic transducers (3) are arranged on the bottom and the two side walls of the inner wall of the infiltration tank (1) respectively, the two ultrasonic transducers (3) on the two side walls of the infiltration tank (1) are arranged in an inclined manner, the two ultrasonic transducers (3) on the two side walls of the infiltration tank (1) are arranged in a diagonal symmetry manner, and a control host (6) is arranged on one side of the outer surface of the infiltration tank (1).
2. A color fastness ultrasonic infiltration device according to claim 1, characterized in that: The outer surface of the ultrasonic transducer (3) is coated with a corrosion-resistant titanium alloy film.
3. A color fastness ultrasonic infiltration device according to claim 1, characterized in that: A bubble detection sensor (7) is arranged on one side of the inner wall of the infiltration tank (1).
4. A color fastness ultrasonic infiltration device according to claim 1, characterized in that: A plurality of clamping mechanisms (8) are arranged in the infiltration tank (1), the clamping mechanism (8) comprises a connecting frame (801), the inner walls at both ends of the connecting frame (801) are threadedly connected with the outer surfaces at both ends of a threaded rod (802), two connecting plates (803) are threadedly connected with the outer surfaces on both sides of the middle portion of the threaded rod (802), two clamping jaws (804) are arranged at the bottom of the two connecting plates (803), and the two clamping jaws (804) are arranged in a symmetrical manner.
5. A color fastness ultrasonic infiltration device according to claim 4, characterized in that: Both ends of the clamping mechanism (8) are provided with an insertion rod (9) through a support plate, the insertion rod (9) is inserted into the inner wall of the middle portion of a positioning frame (10), and the positioning frame (10) is arranged on the side of the inner wall of the infiltration tank (1).
6. A color fastness ultrasonic infiltration device according to claim 4, characterized in that: One end of the connecting plate (803) is slidably arranged on the outer surface of one side of the middle portion of a positioning rod (805), and the two ends of the positioning rod (805) are arranged on the inner walls of the two ends of the connecting frame (801).
7. A color fastness ultrasonic infiltration device according to claim 4, characterized in that: The screw thread directions of the outer surfaces on both sides of the middle portion of the threaded rod (802) are opposite, and the screw thread directions of the inner walls of one end of the two connecting plates (803) threadedly connected with the outer surfaces on both sides of the middle portion of the threaded rod (802) are respectively matched with the screw thread directions of the outer surfaces on both sides of the middle portion of the threaded rod (802).
8. A color fastness ultrasonic infiltration device according to claim 4, characterized in that: A handle (11) is arranged on the top of the connecting frame (801), the handle (11) is arranged in a U-shaped manner, and the two ends of the handle (11) are arranged on the top of the connecting frame (801).
9. A color fastness ultrasonic infiltration device according to claim 4, characterized in that: Heating fins (4) are arranged around the inner wall of the infiltration tank (1), and a thermocouple (5) is arranged at the bottom of the inner wall of the infiltration tank (1).