High temperature resistance testing device for zirconium oxide bead coating

Abstract

The utility model relates to the field of coating high-temperature testing, and discloses a zirconia bead coating high-temperature-resistant testing device which comprises a shell, a positioning block used for a cleaning shaft to be attached to the inner wall of the shell is arranged in the shell, the cleaning shaft is arranged above the positioning block, a pressure mechanism is arranged at the top of the cleaning shaft, and a pressure sensor is arranged on the pressure mechanism. A motor is arranged at a central shaft of the pressure mechanism, the pressure mechanism is fixedly connected with a top cover, a clamp is arranged at the top of the top cover, and the clamp is fixedly connected with a shell, so that the high-temperature-resistant testing device for the zirconium oxide bead coating is provided, and the coating is attached to the surface of the testing device, so that the cleaning difficulty is increased; and therefore, the labor intensity of cleaning personnel is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of high temperature testing of coatings, and more specifically to a high temperature resistance testing device for zirconium oxide bead coatings. Background Art

[0002] The paint high temperature resistance test device is an experimental equipment used to simulate the changes in paint performance under high temperature environment. It precisely controls parameters such as temperature and humidity to perform high temperature treatment on paint samples to evaluate the paint's high temperature resistance. Zirconia bead paint will adhere to the surface of the test device under high temperature environment. Since the paint adheres to the surface of the test device, it becomes more difficult to clean, thereby increasing the labor intensity of cleaning personnel.

[0003] In view of this, we propose a high temperature resistance testing device for zirconia bead coatings. Utility Model Content

[0004] The purpose of the utility model is to provide a high temperature resistance testing device for zirconium oxide bead coatings in view of the deficiencies in the prior art. Since the coating adheres to the surface of the testing device, the cleaning difficulty increases, thereby increasing the labor intensity of the cleaning personnel.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a zirconia bead coating high temperature resistance testing device, comprising: a shell, a positioning block is provided inside the shell for the cleaning shaft to fit the inner wall of the shell, a cleaning shaft is provided above the positioning block, a pressure mechanism is provided on the top of the cleaning shaft, a motor is provided at the center axis of the pressure mechanism, the pressure mechanism is fixedly connected to the top cover, a clamp is provided on the top of the top cover, and the clamp is fixedly connected to the shell.

[0006] Preferably, a connecting rod is provided on the outside of the shell, a connecting groove is provided on the top of the shell, the connecting rod is fixedly connected to the clamp, and the connecting groove is slidably connected to the bottom of the top cover.

[0007] Preferably, the cleaning shaft includes a cleaning plate, a connecting shaft, a spring, a gasket and a positioning bracket. One end of the cleaning plate is slidably connected to the positioning block, and the other end of the cleaning plate is fixedly connected to the connecting shaft. A spring is provided on the outside of the connecting shaft, and a positioning bracket is provided on the outside of the spring. A gasket is provided above the spring. The gasket is rotatably connected to the connecting shaft, and the connecting shaft is slidably connected to the pressure mechanism.

[0008] Preferably, the pressure mechanism comprises a pressure shell, a connecting ring is provided inside the pressure shell, the connecting ring is fixedly connected to one end of multiple groups of telescopic rods, and the other ends of the multiple groups of telescopic rods are rotatably connected to the top of the connecting shaft.

[0009] Preferably, a positioning ring is provided in the middle of the telescopic rod, and the positioning ring is fixedly connected to the pressure shell.

[0010] Preferably, a positioning groove is provided at one end of the cleaning plate, the positioning groove is rotatably connected to a positioning block, a sliding block is provided inside the positioning block, and a second spring is provided at the bottom of the sliding block.

[0011] According to the above scheme,

[0012] Compared with the prior art, the beneficial effects are as follows:

[0013] The utility model is provided with a positioning block inside the shell, a cleaning shaft is provided above the positioning block, and a pressure mechanism is provided on the top of the cleaning shaft. In order to drive the entire device, a motor is provided at the central axis of the pressure mechanism. The pressure mechanism is fixedly connected to the top cover, and a clamp is provided on the top of the top cover, which is fixedly connected to the shell, effectively cleaning the inner wall of the shell, providing an important guarantee for maintaining the long-term stable operation of the equipment, and reducing the labor intensity of the cleaning staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal distribution structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall decomposition structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0018] In the figure: 1. shell; 2. positioning block; 3. cleaning shaft; 4. pressure mechanism; 5. motor; 6. top cover; 7. clamp; 101. connecting rod; 102. connecting groove; 201. sliding block; 202. second spring; 301. cleaning plate; 302. connecting shaft; 303. spring; 304. gasket; 305. positioning bracket; 306. positioning groove; 401. pressure shell; 402. connecting ring; 403. telescopic rod; 404. positioning ring. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0020] Example

[0021] like Figure 1-Figure 4 As shown: A high temperature resistance test device for zirconium oxide bead coating, comprising: a housing 1 which is firm and stable, providing solid protection for the internal components. Its material and manufacturing process have been strictly screened to ensure that it can remain stable in various environments;

[0022] Inside the housing 1, we can see a positioning block 2. The function of this positioning block 2 is to ensure that other components are in close contact with the inner wall of the housing 1 to ensure overall stability; above the positioning block 2, we installed a cleaning shaft 3.

[0023] The cleaning shaft 3 is ingeniously designed, and it can clean the inner wall of the housing 1 to ensure that the internal environment is always clean; a pressure mechanism 4 is provided on the top of the cleaning shaft 3. The pressure mechanism 4 can provide the necessary pressure for the cleaning shaft 3 to ensure that the cleaning shaft 3 can fit tightly against the inner wall of the housing 1, thereby improving the cleaning effect;

[0024] At the central axis of the pressure mechanism 4, we placed the motor 5. The motor 5 is the core of driving the entire system, and it provides the required power for the cleaning shaft 3; the pressure mechanism 4 is fixedly connected to the top cover 6. This top cover 6 can not only protect the internal components, but also fit closely with the outer shell 1 to ensure the overall sealing; on the top of the top cover 6, we set a clamp 7. The function of the clamp 7 is to fix the outer shell 1 to ensure the stability and firmness of the outer shell.

[0025] It can be understood that: the housing 1, as the main structure, has a solid outer wall to protect and cover the internal components and mechanisms to ensure that they can work normally and stably; a connecting rod 101 is specially provided on the outer side of the housing 1. This connecting rod 101 is solid and stable, and its main function is to provide a fixed connection point;

[0026] A connection groove 102 is also provided on the top of the housing 1. The connection groove 102 is uniquely designed, and it can be slidably connected to other components, providing more flexibility for the connection and positioning of the components; one end of the connecting rod 101 is fixedly connected to the clamp 7. The clamp 7 is an important structure for fixing or connecting other components. The fixed connection of the connecting rod 101 ensures the stability of the clamp 7, thereby ensuring the stability of other components connected to the clamp; the bottom of the top cover 6 is designed with a structure that matches the connection groove 102, so that the top cover 6 can be slidably connected to the connection groove 102. This sliding connection method not only provides convenience for installation and disassembly, but also ensures a close fit between the top cover 6 and the housing 1, and maintains the internal stability ring.

[0027] It can be understood that the cleaning shaft 3 is a comprehensive component, which includes a cleaning plate 301, a connecting shaft 302, a spring 303, a gasket 304 and a positioning bracket 305. They work together to ensure the cleanliness of the inside of the device; the cleaning plate 301 is the core part of the cleaning shaft, and one end of it is slidably connected to the positioning block 2. This sliding connection allows the cleaning plate to move when necessary to fit the inner wall of the housing;

[0028] The other end of the cleaning plate 301 is fixedly connected to the connecting shaft 302. The existence of the connecting shaft 302 provides a stable support for the cleaning plate and ensures that the cleaning plate can move along a predetermined path; a spring 303 is provided on the outer side of the connecting shaft 302. The design of the spring provides elasticity for the entire system, ensuring that the cleaning plate always maintains an appropriate pressure with the inner wall of the housing, thereby effectively removing impurities;

[0029] A positioning bracket 305 is provided on the outside of the spring 303. This positioning bracket ensures the stability of the spring and the connecting shaft, and maintains the structural integrity of the entire cleaning shaft; a gasket 304 is provided above the spring 303, and this gasket is rotatably connected to the connecting shaft 302. The rotating connection of the gasket provides additional flexibility for the entire system, allowing the cleaning shaft to adapt to the inner wall of the housing of different shapes; the connecting shaft 302 is slidably connected to the pressure mechanism 4, and this sliding connection ensures that the cleaning shaft can remain stable when subjected to pressure, and obtain power from the pressure mechanism as needed.

[0030] It can be understood that the core part of the pressure mechanism is the pressure shell 401. This shell is strong and stable, and provides a protective closed space for other components inside, ensuring that the mechanism can work normally when subjected to external pressure or impact; inside the pressure shell 401, a connecting ring 402 is provided. This connecting ring is a central connection point, which ensures the stable connection and accurate positioning of the internal components; extending from the connecting ring 402 are multiple groups of telescopic rods 403. One end of these telescopic rods is fixedly connected to the connecting ring, and the other end is rotatably connected to the top of the connecting shaft 302. This design allows the telescopic rod to extend or contract when necessary, thereby adjusting the position and pressure of the cleaning shaft; the other end of the telescopic rod 403 is rotatably connected to the top of the connecting shaft 302 of the cleaning shaft 3 mentioned above. This connection method ensures that when the pressure mechanism is adjusted, the cleaning shaft can move accordingly, always keep in contact with the inner wall of the shell, and maintain appropriate cleaning pressure.

[0031] It can be understood that: a positioning groove 306 is provided at one end of the cleaning plate 301. This positioning groove is designed to be both precise and stable, which ensures that the cleaning plate can be accurately connected and positioned on other components; the positioning groove 306 and the positioning block 2 are connected in a rotating manner. This connection method allows the cleaning plate to be fine-tuned within a certain range, making it more adaptable to different working environments and requirements. At the same time, the rotating connection also ensures that the connection between the cleaning plate and the positioning block is stable and not easy to fall off;

[0032] A sliding block 201 is provided inside the positioning block 2. The sliding block can slide inside the positioning block to provide stable support for the movement of the cleaning plate. Through the up and down movement of the sliding block, the cleaning plate can fit the inner wall of the shell to ensure efficient cleaning work; at the bottom of the sliding block 201, a second spring 202 is provided. The main function of this second spring is to provide an upward elastic force for the sliding block to ensure that the cleaning plate always fits the inner wall of the shell. At the same time, the presence of the second spring also reduces the gap between the cleaning plate and the inner wall of the shell caused by external factors, thereby improving the cleaning effect.

[0033] It can be understood that: a positioning ring 404 is provided in the middle of the telescopic rod 403. This positioning ring ensures the stability of the telescopic rod during movement and prevents it from unnecessary displacement or rotation; the positioning ring 404 is fixedly connected to the inside of the pressure shell 401. This fixed connection method ensures that the telescopic rod can maintain a relatively fixed position relationship with the pressure shell when extending or contracting.

[0034] The working process of the utility model is as follows: first, the equipment is opened by a clamp, and then the paint is put into the outer shell, and at the same time, the height of the paint shall not exceed the top of the positioning block, and then the outer shell is put into a high-temperature testing machine. After waiting for the test to be completed, the outer shell is taken out, and then the top cover is fixed to the outer shell by a clamp, and then the motor is started to rotate the cleaning shaft, and at the same time, the pressure mechanism moves the connecting shaft downward to clean the inner wall of the outer shell layer by layer until the cleaning plate is completely in contact with the inner wall of the outer shell.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A high temperature resistance testing device for zirconium oxide bead coating, characterized in that: include: A housing (1) is provided inside the housing (1) with a positioning block (2) for the cleaning shaft to fit the inner wall of the housing (1); a cleaning shaft (3) is provided above the positioning block (2); a pressure mechanism (4) is provided at the top of the cleaning shaft (3); a motor (5) is provided at the center axis of the pressure mechanism (4); the pressure mechanism (4) is fixedly connected to a top cover (6); a clamp (7) is provided at the top of the top cover (6); and the clamp (7) is fixedly connected to the housing (1).

2. A high temperature resistance testing device for zirconium oxide bead coating according to claim 1, characterized in that: A connecting rod (101) is provided on the outside of the shell (1), a connecting groove (102) is provided on the top of the shell (1), the connecting rod (101) is fixedly connected to the clamp (7), and the connecting groove (102) is slidably connected to the bottom of the top cover (6).

3. A high temperature resistance testing device for zirconium oxide bead coating according to claim 2, characterized in that: The cleaning shaft (3) comprises a cleaning plate (301), a connecting shaft (302), a spring (303), a gasket (304) and a positioning bracket (305); one end of the cleaning plate (301) is slidably connected to the positioning block (2); the other end of the cleaning plate (301) is fixedly connected to the connecting shaft (302); a spring (303) is arranged on the outside of the connecting shaft (302); a positioning bracket (305) is arranged on the outside of the spring (303); a gasket (304) is arranged above the spring (303); the gasket (304) is rotatably connected to the connecting shaft (302); and the connecting shaft (302) is slidably connected to the pressure mechanism (4).

4. A high temperature resistance testing device for zirconium oxide bead coating according to claim 3, characterized in that: The pressure mechanism (4) comprises a pressure shell (401), a connecting ring (402) is provided inside the pressure shell (401), the connecting ring (402) is fixedly connected to one end of a plurality of telescopic rods (403), and the other ends of the plurality of telescopic rods (403) are rotatably connected to the top of the connecting shaft (302).

5. A high temperature resistance testing device for zirconium oxide bead coating according to claim 4, characterized in that: A positioning ring (404) is provided in the middle of the telescopic rod (403), and the positioning ring (404) is fixedly connected to the pressure shell (401).

6. A high temperature resistance testing device for zirconium oxide bead coating according to claim 5, characterized in that: A positioning groove (306) is provided at one end of the cleaning plate (301), and the positioning groove (306) is rotatably connected to the positioning block (2). A sliding block (201) is provided inside the positioning block (2), and a second spring (202) is provided at the bottom of the sliding block (201).

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