Paint film instrument device

Abstract

The utility model discloses a paint film instrument device. The paint film instrument device comprises a limiting plate, a paint film instrument body, a supporting assembly and a clamping assembly, the paint film instrument body is assembled on the limiting plate, a limiting sliding block is arranged on the side face of the limiting plate, and the supporting assembly is provided with a sliding rail groove used for limiting the sliding block to slide up and down. A reset assembly used for driving the paint film instrument body to reset is assembled between the limiting plate and the supporting assembly. The clamping assembly is used for fixing a to-be-tested part plate and is assembled at the bottom of the supporting assembly; according to the device, the paint film instrument body can be rapidly reset through the reset assembly after measurement is completed, the next measurement is immediately prepared, and the measurement rate and the working efficiency are improved; the limiting plate is matched with the clamping assembly to enable the paint film instrument body to be in contact with the to-be-measured part plate, so that the paint film instrument body is kept stable in the measurement process, and the measurement accuracy and reliability are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paint film detection, in particular to a paint film meter device. Background Technique

[0002] The paint film meter adopts principles such as magnetic induction, eddy current or X-ray. Among them, the paint film meter based on the magnetic induction principle determines the coating thickness by measuring the magnetic field change on the surface of the coating. The paint film meter based on the eddy current principle measures the coating thickness by using the principle of eddy current induction. The paint film meter based on the X-ray principle determines the coating thickness by penetrating the coating with X-rays and measuring the reflected signal. Its main function is to accurately measure the thickness of the coating and ensure that the coating quality meets the requirements. When measuring the paint film thickness of parts, the current paint film meter uses the method of placing the handheld instrument on it and manually pressing at the same time, and there is no operating device to control the measurement process of this kind of paint film meter. Therefore, a paint film meter device is proposed.

[0003] In the "Paint Film Thickness Detector" disclosed in the publication number CN215003519U, it includes a paint film meter body. A detection contact block is installed at the lower end of the paint film meter body. A U-shaped plate is installed at the right lower part of the paint film meter body. A moving plate is arranged inside the U-shaped plate, and the moving plate is slidably connected to the inner wall of the U-shaped plate. A connecting rod is installed at the lower end of the U-shaped plate, and the connecting rod passes through the U-shaped plate and is fixedly connected to the bottom plate. A first spring is installed at the upper end of the moving plate, and the first spring is fixedly connected to the lower end of the paint film meter body. A through hole is opened in the middle of the bottom plate corresponding to the position of the detection contact block. A hollow block is installed at the left lower part of the paint film meter body. A groove is opened in the left inner wall of the hollow block. A limiting plate is arranged inside the hollow block, and the limiting plate is slidably connected to the inner wall of the hollow block. A fixing rod is installed at the lower end of the limiting plate, and the fixing rod passes through the lower end of the hollow block and is fixedly connected to the bottom plate; when detecting the paint film thickness, the above device cannot ensure that the paint film meter is completely vertically in contact with the test surface or the test head cannot be completely attached to the test surface, which will lead to inaccurate measurement results or inability to measure. Summary of the Invention

[0004] In order to overcome the defects in the above-mentioned prior art, a paint film meter device with high measurement accuracy and high measurement efficiency is provided.

[0005] The technical solution of the utility model is as follows: a paint film meter device, including a limit plate, a paint film meter body, a support assembly and a clamping assembly; the paint film meter body is assembled on the limit plate, a limit slider is provided on the side of the limit plate, and the support assembly is provided with a slide rail groove for the limit slider to slide up and down; a reset assembly for driving the paint film meter body to reset is assembled between the limit plate and the support assembly; the clamping assembly is assembled at the bottom of the support assembly and is used to fix the part plate to be measured. This device enables the paint film meter body to quickly reset after the measurement is completed through the reset assembly, and immediately prepare for the next measurement, thereby improving the measurement rate and work efficiency; the limit plate cooperates with the clamping assembly to make the paint film meter body contact with the part plate to be measured, ensuring that the paint film meter body remains stable during the measurement process, and ensuring the accuracy and reliability of the measurement.

[0006] Preferably, a mounting hole is provided on the limit plate, and a limit assembly for fixing the paint film meter body is installed in the mounting hole. By using the limit plate and the limit assembly in combination, the paint film meter body can be stably fixed on the device, reducing the measurement error caused by shaking or movement.

[0007] Preferably, the limit assembly includes a limit block and a limit spring, the limit spring is assembled between the limit block and the inner wall of the mounting hole, and both sides of the paint film meter body are provided with limit grooves matching the limit block. The limit block and the limit spring cooperate to make the assembly of the paint film meter body more convenient; the limit block and the limit groove match to ensure that the paint film meter body can be more firmly installed on the limit plate.

[0008] Preferably, the support assembly includes a support plate and a hidden box, the slide rail groove is provided on one side of the support plate, and the hidden box is assembled on the other side of the support plate. Through the cooperation of the slide rail groove and the limit slider, the support plate can stably support the limit plate and ensure that it can slide up and down smoothly.

[0009] Preferably, the reset assembly includes a pressing block and a reset spring. The reset spring is installed in the cavity opened in the hidden box. One end of the pressing block is connected to the limit plate, and the other end is installed in the through groove provided in the support plate. The pressing block drives the paint film meter body on the limit plate to slide up and down. The reset spring can reset the paint film meter body after the measurement is completed, which is convenient for the next measurement and improves work efficiency.

[0010] Preferably, a hydraulic buffer rod is inserted into the interior of the reset spring, which is used to reduce excessive deformation of the reset spring, improve the stability of the reset process and reduce the impact force.

[0011] Preferably, the pressing block includes a pressing part and a sliding part connected to each other, the pressing part abuts against the upper end of the reset spring, and the sliding part slides up and down along the through groove. The pressing block ensures the stability of the reset process, and through the interaction between the pressing part and the sliding part, the accurate reset of the limit plate and the paint film meter body is achieved; the structure of the pressing block is relatively simple, easy to manufacture and install, and reduces the production cost and maintenance cost.

[0012] Preferably, the clamping assembly includes a fixing member, an abutment plate and a lifting structure; the abutment plate is connected to the lifting structure, and the abutment plate and the fixing member form a clamping groove for clamping the part plate to be measured. Through the cooperation of the fixing member, the abutment plate and the lifting structure, the part plate to be measured is stably clamped, ensuring that the position of the part plate to be measured does not change during the measurement process.

[0013] Preferably, the fixing member includes a bottom plate, a side plate and a top plate; the bottom plate and the top plate are assembled at both ends of the side plate, and the abutment plate moves between the bottom plate and the top plate through a lifting structure. The fixing member provides a stable frame for the clamping assembly, and works together with the abutment plate to achieve stable clamping of the part plate to be tested.

[0014] Preferably, the lifting structure includes a rotating disk and a threaded rod, the rotating disk is assembled at the bottom of the threaded rod, and the threaded rod passes through the threaded hole provided on the bottom plate and is connected to the bottom of the abutment plate. The lifting function is realized by the cooperation of the rotating disk and the threaded rod, and the structure is compact and easy to operate; by adjusting the rotation angle and lifting height of the threaded rod, it can adapt to different sizes of part plates to be tested.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the above-mentioned paint film meter device, the paint film meter body is assembled on the limit plate, and the paint film meter body can be accurately moved in the vertical direction through the cooperation of the limit slider and the slide rail groove of the support assembly, thereby ensuring the accurate correspondence between the paint film meter body and the part plate to be measured during measurement, thereby improving the measurement accuracy.

[0017] Furthermore, the clamping assembly ensures the stability of the part plate to be measured during the measurement process, avoiding measurement errors caused by movement or shaking. The lifting structure provided in the clamping assembly can adapt to part plates to be measured of different sizes and shapes, enhancing the versatility and practicality of the device.

[0018] Furthermore, the reset component allows the limit plate and the paint film meter body to be quickly reset to the initial position after the measurement is completed, which is convenient for the next measurement operation. The operation process is simple and intuitive. The user only needs to control the lifting and lowering of the clamping component and the movement of the paint film meter body to complete the measurement task, which reduces the difficulty and complexity of the operation.

[0019] Furthermore, since a coating film meter device has the characteristics of high-precision measurement, stable clamping and fast reset, the measurement process is more efficient and accurate. This can not only reduce the measurement time, but also reduce the number of repeated measurements, thereby improving overall work efficiency. And accurate measurement results help ensure the accuracy and consistency of coating thickness, thereby ensuring product quality and meeting customer needs.

[0020] Furthermore, the structure of the whole device is reasonably designed, and the connection between the components is compact and stable, and easy to disassemble and replace, which reduces maintenance costs and prolongs the service life of the device.

[0021] Other features and advantages of the present invention will be disclosed in detail in the following specific implementations and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the installation of a paint film instrument device of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the limit assembly of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the support assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the installation of the reset assembly of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model;

[0028] The following are the descriptions of the reference numerals:

[0029] Limiting plate 1, paint film meter body 2, supporting assembly 3, clamping assembly 4, limiting slider 11, mounting hole 12, slide rail groove 311, reset assembly 5, part plate to be tested 6, limiting assembly 7, limiting block 71, limiting spring 72, limiting groove 21, supporting plate 31, hidden box 32, pressing block 51, reset spring 52, hydraulic buffer rod 53, through groove 312, pressing part 511, sliding part 512, fixing part 41, abutting plate 42, lifting structure 43, bottom plate 411, side plate 412, top plate 413, rotating disk 431, threaded rod 432, threaded hole 411-1. DETAILED DESCRIPTION

[0030] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0031] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0032] like Figures 1 to 5 As shown, a paint film meter device is used to accurately measure the thickness of the paint film on the part plate to be tested 6. Through the coordinated work of the limit plate 1, the paint film meter body 2, the support component 3, the clamping component 4 and the reset component 5, the paint film thickness can be measured quickly and accurately.

[0033] The limit plate 1 is used as a mounting platform for the paint film meter body 2, and has sufficient stability and rigidity. A limit slider 11 is provided on its side to cooperate with the slide rail groove 311 of the support assembly 3 to achieve the up and down sliding function. The paint film meter body 2 is assembled in the mounting hole 12 provided on the limit plate 1, and is responsible for measuring the thickness of the paint film on the part plate 6 to be measured. The paint film meter body 2 has high-precision measurement capabilities and can display the measurement results in real time.

[0034] Furthermore, a limiting assembly 7 for fixing the paint film meter body 2 is installed in the mounting hole 12. The limiting assembly 7 includes a limiting block 71 and a limiting spring 72. The limiting spring 72 is installed between the limiting block 71 and the inner wall of the mounting hole 12. The two sides of the paint film meter body 2 are provided with limiting grooves 21 matching the limiting block 71. In this embodiment, two limiting blocks 71 and two limiting springs 72 are respectively provided. The limiting grooves 21 on both sides of the paint film meter body 2 are engaged with the limiting blocks 71 installed on both sides of the inner wall of the mounting hole 12. The limiting spring 72 can ensure that the limiting block 71 is tightly embedded in the limiting groove 21, so that the paint film meter body 2 is more firmly fixed on the limiting plate 1. And through the cooperation of the limiting block 71 and the limiting spring 72, the paint film meter body 2 can be installed and disassembled more quickly, thereby improving work efficiency.

[0035] The support assembly 3 provides a stable support structure for the entire device, and the support assembly 3 includes a support plate 31 and a hidden box 32. The slide rail groove 311 is opened on one side of the support plate 31, and the hidden box 32 is assembled on the other side of the support plate 31. The slide rail groove 311 cooperates with the limit slider 11 of the limit plate 1 to realize the up and down sliding of the limit plate 1; the support plate 31 has sufficient stability and load-bearing capacity, and is used to connect the limit plate 1 and the clamping assembly 4.

[0036] Among them, the reset component 5 is assembled between the limit plate 1 and the support component 3, and is used to drive the paint film meter body 2 to reset. After completing a measurement, the reset component 5 can automatically reset the limit plate 1 and the paint film meter body 3 to the initial position for the next measurement. The reset component 5 should be simple and reliable in design and easy to operate. The reset component 5 includes a pressing block 51 and a reset spring 52. The reset spring 52 is assembled in the cavity opened in the hidden box 32. One end of the pressing block 51 is connected to the limit plate 1, and the other end is assembled in the through groove 312 provided in the support plate 31. In addition, a hydraulic buffer rod 53 is inserted into the interior of the reset spring 52. The hydraulic buffer rod 53 is used to reduce excessive deformation of the reset spring 52 and extend the service life of the equipment.

[0037] Furthermore, the pressing block 51 includes a pressing portion 511 and a sliding portion 512 connected to each other. The pressing portion 511 abuts against the upper end of the return spring 52, and the sliding portion 512 slides up and down along the through groove 312. The pressing block 51 has a simple structure and is easy to manufacture and install, thereby reducing production costs and maintenance costs.

[0038] Furthermore, the slide rail groove 311 and the through groove 312 are assembled on the side of the support plate 31. In this embodiment, two slide rail grooves 311 are provided, and the through groove 312 is opened between the two slide rail grooves 311 and is located in the middle of the support plate 31. Similarly, two limit sliders 11 slidably connected to the slide rail grooves 311 are also provided, so that the limit slider 11 drives the limit plate 1 to slide up and down more smoothly.

[0039] The clamping assembly 4 is assembled at the bottom of the supporting assembly 3 and is used to fix the part plate 6 to be tested. The clamping assembly 4 can firmly clamp the part plates 6 to be tested of different sizes and shapes without affecting the measurement of the paint film by the paint film meter body, ensuring that there is no shaking of the paint film meter body 2 during the measurement process, and the test head of the paint film meter body 2 is completely vertically fitted with the test surface of the part plate 6 to be tested, thereby ensuring the accuracy and reliability of the measurement.

[0040] The clamping assembly 4 includes a fixing member 41, an abutment plate 42 and a lifting structure 43; the abutment plate 42 is connected to the lifting structure 43, and the abutment plate 42 and the fixing member 41 form a clamping groove for clamping the part plate 6 to be tested. Through the close cooperation between the fixing member 41 and the abutment plate 42 and the stable control of the lifting structure 43, the part plate 6 to be tested can be stably clamped, and the top of the abutment plate 44 is provided with an anti-slip film, which can further fix the part plate 6 to be tested. The lifting structure 43 allows the size of the clamping groove to be flexibly adjusted to accommodate part plates to be tested of different sizes. The clamping and release of the part plate to be tested can be achieved by controlling the movement of the lifting structure 43, and the operation is simple and quick.

[0041] Furthermore, the fixing member 41 includes a bottom plate 411, a side plate 412 and a top plate 413; the bottom plate 411 is used as the basis of the clamping assembly 4 and is connected to the lifting structure 43; the side plate 412 is perpendicular to the bottom plate 411, and its two sides are respectively connected to the bottom plate 411 and the top plate 413; the top plate 413 is located on the top of the side plate 412 and is parallel to the bottom plate 413. The abutment plate 42 moves between the bottom plate 411 and the top plate 413 through the lifting structure 43. The fixing member 41 provides a stable frame for the clamping assembly 4, and works together with the abutment plate 42 to achieve stable clamping of the part plate 6 to be tested.

[0042] The lifting structure 43 includes a rotating disk 431 and a threaded rod 432. The rotating disk 431 is assembled at the bottom of the threaded rod 432. The threaded rod 432 passes through the threaded hole 411-1 provided on the bottom plate 411 and is connected to the bottom of the abutment plate 42. A bearing is provided at the connection between the threaded rod 432 and the abutment plate 42. When the rotating disk 431 rotates, the threaded rod 432 rotates in the threaded hole 411-1 and moves up and down, thereby driving the abutment plate 42 to perform lifting and lowering movements. The lifting structure 43 is compact and easy to operate. It can adapt to different sizes of the part plates 6 to be tested by adjusting the lifting height of the threaded rod 432.

[0043] Working steps and principles: First, the top plate 413 of the fixing part 41 is brought into contact with the surface to be measured of the part plate 6 to be measured, and then the rotating disk 431 is rotated, and the rotating disk 431 is driven to rotate by the rotating disk 431. When the rotating disk 431 rotates, it drives the abutment plate 42 to move upward under the action of the bearing until the abutment plate 42 abuts against the other side of the part plate 6 to be measured, and then the part plate 6 to be measured is clamped; then, by pressing the button of the paint film meter body 2, the limit plate 1 is driven to move downward until the paint film meter body 2 contacts the surface to be measured of the part plate 6 to be measured, and the pressing block 51 is driven to move downward to squeeze the reset spring 52 while the paint film meter body 2 moves downward, and the reset spring 52 is deformed under force. After the measurement is completed, just loosen the paint film meter body 2, and the reset spring 52 drives the limit plate 1 and the paint film meter body 2 to reset, and repeat the above steps until the measurement of all the part plates 6 to be measured is completed.

[0044] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.

Claims

1. A paint film instrument device, characterized in that: The paint film instrument comprises a limit plate (1), a paint film instrument body (2), a support assembly (3) and a clamping assembly (4); the paint film instrument body (2) is mounted on the limit plate (1), a limit slider (11) is provided on the side of the limit plate (1), and the support assembly (3) is provided with a slide rail groove (311) for the limit slider (11) to slide up and down; a reset assembly (5) for driving the paint film instrument body (2) to reset is arranged between the limit plate (1) and the support assembly (3); the clamping assembly (4) is mounted on the bottom of the support assembly (3) and is used to fix the part plate (6) to be tested.

2. A paint film meter device according to claim 1, characterized in that: The limiting plate (1) is provided with a mounting hole (12), and a limiting component (7) for fixing the paint film meter body (2) is installed in the mounting hole (12).

3. A paint film meter device according to claim 2, characterized in that: The limit assembly (7) comprises a limit block (71) and a limit spring (72), wherein the limit spring (72) is assembled between the limit block (71) and the inner wall of the mounting hole (12), and limit grooves (21) matching the limit block (71) are provided on both sides of the paint film meter body (2).

4. A paint film meter device according to claim 1, characterized in that: The support assembly (3) comprises a support plate (31) and a hidden box (32); the slide rail groove (311) is opened on one side of the support plate (31), and the hidden box (32) is assembled on the other side of the support plate (31).

5. A paint film meter device according to claim 1, characterized in that: The reset assembly (5) comprises a pressing block (51) and a reset spring (52). The reset spring (52) is mounted in a cavity opened in the hidden box (32). One end of the pressing block (51) is connected to the limit plate (1), and the other end is mounted in a through groove (312) provided in the support plate (31).

6. A paint film meter device according to claim 5, characterized in that: A hydraulic buffer rod (53) is inserted into the interior of the return spring (52).

7. A paint film meter device according to claim 5, characterized in that: The pressing block (51) comprises a pressing portion (511) and a sliding portion (512) which are connected to each other; the pressing portion (511) abuts against the upper end of the return spring (52); and the sliding portion (512) slides up and down along the through groove (312).

8. A paint film meter device according to claim 1, characterized in that: The clamping assembly (4) comprises a fixing member (41), an abutment plate (42) and a lifting structure (43); the abutment plate (42) is connected to the lifting structure (43), and the abutment plate (42) and the fixing member (41) form a clamping groove for clamping the part plate (6) to be tested.

9. A paint film meter device according to claim 8, characterized in that: The fixing member (41) comprises a bottom plate (411), a side plate (412) and a top plate (413); the bottom plate (411) and the top plate (413) are assembled at two ends of the side plate (412), and the abutment plate (42) moves between the bottom plate (411) and the top plate (413) via a lifting structure (43).

10. A paint film meter device according to claim 8, characterized in that: The lifting structure (43) comprises a rotating disk (431) and a threaded rod (432); the rotating disk (431) is assembled on the bottom of the threaded rod (432); the threaded rod (432) passes through a threaded hole (411-1) provided on the bottom plate (411) and is connected to the bottom of the abutment plate (42).

Images