A spray coating thickness control device

Abstract

The utility model discloses a kind of spraying coating thickness control device, it is related to spraying coating technical field, including thickness gauge, two installation grooves, two fixed blocks and connecting frame, two the installation groove is respectively opened in the left and right sides of thickness gauge surface, two The fixed block is respectively fixedly connected in the inside of installation groove by bolt, the connecting frame is set to the front side of thickness gauge, the inside of connecting frame corresponding fixed block is provided with slot. The utility model is through setting thickness gauge, installation groove, fixed block, connecting frame, slot, cavity, plug-in mechanism, compression spring, L frame, plug rod, connecting column, pushing mechanism, cylinder, swing rod, moving rod, push column, electric cylinder, transmission hole, limiting rod, support rod and the cooperation use of notch, solve the problem that coating thickness control device is simply fixed by bolt when being installed with equipment, so long-term use or vibration environment is prone to looseness, affect the measurement accuracy.

Description

Technical Field

[0001] This utility model relates to the field of spray coating technology, specifically a spray coating thickness control device. Background Technology

[0002] Spray coating refers to a protective or functional covering layer formed on the surface of an object through a spraying process. Its core purpose is to enhance material performance, extend service life, or impart specific functions. The core function of a spray coating thickness control device is to ensure that the coating thickness is accurate, uniform, and meets process requirements through real-time monitoring and dynamic adjustment. If the anti-corrosion coating is too thin, it may not be able to completely isolate corrosive media, leading to rusting of the substrate; if it is too thick, it may crack or peel off due to internal stress. The thickness control device ensures that each deposition reaches the predetermined specifications by monitoring the coating growth rate in real time, thereby avoiding performance problems caused by thickness deviation. A coating thickness gauge can be a key component of a spray coating thickness control device. Its main function is to non-destructively measure the coating thickness, providing data support for quality control. It uses principles such as magnetism, eddy current, and ultrasound to quickly and accurately measure the thickness of coatings on metallic or non-metallic substrates, and is widely used in automotive manufacturing, aerospace, electronics, construction, and other fields.

[0003] The coating thickness control device is simply fixed with bolts when installed with the equipment. This can easily loosen over long-term use or under vibration, affecting the measurement accuracy. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a coating thickness control device that improves stability after connection. This solves the problem that when the coating thickness control device is simply fixed with bolts during installation with the equipment, it is prone to loosening over long-term use or under vibration, thus affecting measurement accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a coating thickness control device, comprising a thickness gauge, two mounting slots, two fixing blocks, and a connecting frame. The two mounting slots are respectively opened on the left and right sides of the surface of the thickness gauge. The two fixing blocks are respectively fixedly connected to the inside of the mounting slots by bolts. The connecting frame is located on the front side of the thickness gauge. The connecting frame has a slot on the inner side of the fixing block. The fixing block has a cavity inside. The cavity is provided with a plugging mechanism and a pushing mechanism.

[0006] As a preferred embodiment of this utility model, the insertion mechanism includes a compression spring, two L-frames, two insertion rods, and four connecting posts. The two L-frames are respectively fixedly connected to both ends of the compression spring, and the two insertion rods are respectively fixedly connected to the two L-frames on opposite sides, with the insertion rods inserted into slots on the surface of the connecting frame. The four connecting posts are respectively fixedly connected to the front and rear sides of the two L-frames, and the connecting posts are used in conjunction with the pushing mechanism.

[0007] In a preferred embodiment of this invention, the pushing mechanism comprises two cylinders, four swing rods, a moving rod, four pushing columns, and an electric cylinder. The two cylinders are respectively fixedly connected to both sides inside the cavity. The four swing rods are respectively rotatably connected to the surfaces of the two cylinders, and the positions of the swing rods correspond to the front and rear sides of the L-frame. The moving rod is disposed between the four swing rods. The four pushing columns are respectively fixedly connected to the front and rear sides of the moving rod, and the pushing columns are in contact with the surfaces of the swing rods. The electric cylinder is fixedly connected to the inner wall of the cavity, and the output end of the electric cylinder is in contact with the surface of the moving rod.

[0008] As a preferred embodiment of this invention, the surface of the swing rod is provided with a transmission hole, and the inner wall of the transmission hole is in contact with the surface of the connecting column.

[0009] As a preferred embodiment of this invention, a limiting rod is fixedly connected to the inner wall of the cavity, the limiting rod is disposed on the right side of the L-frame, and the L-frame is slidably connected to the surface of the limiting rod.

[0010] In a preferred embodiment of this invention, the top and bottom of the movable rod are provided with support rods, and one end of the support rod is fixedly connected to the inner wall of the cavity, while the movable rod is slidably connected to the surface of the support rod.

[0011] As a preferred embodiment of this invention, the surface of the movable rod is provided with a notch, and the notch corresponds to the output end of the electric cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem that the coating thickness control device is simply fixed with bolts when installed with the equipment, which is prone to loosening and affecting the measurement accuracy under long-term use or vibration environment. This is achieved by setting up a thickness gauge, mounting groove, fixing block, connecting frame, slot, cavity, plug-in mechanism, compression spring, L-frame, plug rod, connecting column, pushing mechanism, cylinder, swing rod, moving rod, pushing column, electric cylinder, transmission hole, limiting rod, support rod and notch.

[0013] 2. By setting up a plug-in mechanism, the connecting frame can be plugged in through the plug-in mechanism, thereby improving the stability of the fixing block and the connecting frame after assembly.

[0014] 3. This utility model, by setting a pushing mechanism, can drive the insertion mechanism to move, and then the connecting frame can be inserted through the insertion mechanism. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the connecting frame structure; Figure 3 This is a schematic diagram of the mounting slot structure; Figure 4 This is a schematic diagram of the internal structure of the fixed block.

[0016] In the diagram: 1. Thickness gauge; 2. Mounting slot; 3. Fixing block; 4. Connecting frame; 5. Slot; 6. Cavity; 7. Insertion mechanism; 701. Compression spring; 702. L-frame; 703. Insert rod; 704. Connecting column; 8. Pushing mechanism; 801. Cylinder; 802. Swing rod; 803. Moving rod; 804. Pushing column; 805. Electric cylinder; 9. Transmission hole; 10. Limiting rod; 11. Support rod; 12. Notch. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 Reference Figure 1-4This is the first embodiment of the present invention, which provides a coating thickness control device, including a thickness gauge 1, two mounting slots 2, two fixing blocks 3 and a connecting frame 4. The two mounting slots 2 are respectively opened on the left and right sides of the surface of the thickness gauge 1. The two fixing blocks 3 are respectively fixedly connected to the inside of the mounting slots 2 by bolts. The connecting frame 4 is arranged on the front side of the thickness gauge 1. The connecting frame 4 has a slot 5 corresponding to the inner side of the fixing block 3. The fixing block 3 has a cavity 6 inside. The cavity 6 is provided with a plug-in mechanism 7 and a pushing mechanism 8.

[0022] Specifically, the thickness gauge 1 can be fixed to the connecting frame 4 by assembling the fixing block 3 and the connecting frame 4, thereby improving the stability of the thickness gauge 1 after installation.

[0023] Furthermore, the fixing block 3 is assembled with the thickness gauge 1 using bolts, and then the fixing block 3 is assembled with the connecting frame 4 to complete the assembly of the thickness gauge 1.

[0024] Example 2 In the second embodiment of this utility model, the insertion mechanism 7 includes a compression spring 701, two L-frames 702, two insertion rods 703, and four connecting posts 704. The two L-frames 702 are respectively fixedly connected to both ends of the compression spring 701. The two insertion rods 703 are respectively fixedly connected to the two L-frames 702 on opposite sides, and the insertion rods 703 are inserted into the slots 5 on the surface of the connecting frame 4. The four connecting posts 704 are respectively fixedly connected to the front and rear sides of the two L-frames 702. The connecting posts 704 cooperate with the pushing mechanism 8. A limiting rod 10 is fixedly connected to the inner wall of the cavity 6. The limiting rod 10 is located on the right side of the L-frame 702, and the L-frame 702 is slidably connected to the surface of the limiting rod 10.

[0025] Specifically, the connecting frame 4 can be connected by the plug-in mechanism 7, thereby improving the stability of the fixing block 3 and the connecting frame 4 after assembly.

[0026] Furthermore, the movement of the connecting column 704 can drive the L frame 702 to move. When the L frame 702 moves, it can compress the compression spring 701 and drive the insertion rod 703 into the cavity 6. At this time, the fixing block 3 and the connecting frame 4 can be assembled.

[0027] Example 3 In the third embodiment of this utility model, the pushing mechanism 8 includes two cylinders 801, four swing rods 802, a moving rod 803, four pushing columns 804, and an electric cylinder 805. The two cylinders 801 are fixedly connected to both sides inside the cavity 6. The four swing rods 802 are rotatably connected to the surfaces of the two cylinders 801, and the positions of the swing rods 802 correspond to the front and rear sides of the L-frame 702, respectively. The moving rods 803 are disposed between the four swing rods 802. The four pushing columns 804 are fixedly connected to the front and rear sides of the moving rods 803, and the pushing columns 804 are connected to the swing rods 805. The surfaces of rod 802 are in contact with each other. Electric cylinder 805 is fixedly connected to the inner wall of cavity 6, and the output end of electric cylinder 805 is in contact with the surface of moving rod 803. A transmission hole 9 is opened on the surface of swing rod 802. The inner wall of transmission hole 9 is in contact with the surface of connecting column 704. Support rods 11 are provided at the top and bottom of moving rod 803, and one end of support rod 11 is fixedly connected to the inner wall of cavity 6. Moving rod 803 is slidably connected to the surface of support rod 11. A notch 12 is opened on the surface of moving rod 803, and the notch 12 corresponds to the output end of electric cylinder 805.

[0028] Specifically, the insertion mechanism 7 can be moved by the pushing mechanism 8, and then the connecting frame 4 can be inserted by the insertion mechanism 7.

[0029] Furthermore, the electric cylinder 805 is activated, which drives the moving rod 803 to move. When the moving rod 803 moves, it drives the pushing column 804 to move. When the pushing column 804 moves, it presses the surface of the swing rod 802, thereby causing the swing rod 802 to rotate around the cylinder 801. Then, it can press the surface of the connecting column 704 through the inner wall of the transmission hole 9, thereby driving the connecting column 704 to move.

[0030] Working principle: Start the electric cylinder 805, which drives the moving rod 803 to move. When the moving rod 803 moves, it drives the pushing column 804 to move. When the pushing column 804 moves, it presses the surface of the swing rod 802, so that the swing rod 802 rotates around the cylinder 801. Then, it can press the surface of the connecting column 704 through the inner wall of the transmission hole 9, so that the connecting column 704 moves. The movement of the connecting column 704 can drive the L frame 702 to move. When the L frame 702 moves, it can press the compression spring 701 and drive the insertion rod 703 into the cavity 6. At this time, the fixing block 3 and the connecting frame 4 can be assembled. Then, the electric cylinder 805 can be started again, and the electric cylinder 805 retracts. At this time, the insertion rod 703 is inserted into the slot 5 on the surface of the connecting frame 4.

[0031] In summary, by using the thickness gauge 1, mounting groove 2, fixing block 3, connecting frame 4, slot 5, cavity 6, insertion mechanism 7, compression spring 701, L-frame 702, insertion rod 703, connecting column 704, pushing mechanism 8, cylinder 801, swing rod 802, moving rod 803, pushing column 804, electric cylinder 805, transmission hole 9, limiting rod 10, support rod 11, and notch 12 in combination, the problem of coating thickness control devices being simply fixed with bolts during installation with equipment is solved. This is prone to loosening under long-term use or vibration environment, affecting measurement accuracy.

[0032] The compression springs and electric cylinders used in this application can be additionally equipped with protective measures that are common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0033] It should be noted that (compression spring, electric cylinder) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A spray coating thickness control device, characterized in that: The device includes a thickness gauge (1), two mounting slots (2), two fixing blocks (3), and a connecting frame (4). The two mounting slots (2) are respectively opened on the left and right sides of the surface of the thickness gauge (1). The two fixing blocks (3) are respectively fixed to the inside of the mounting slots (2) by bolts. The connecting frame (4) is located on the front side of the thickness gauge (1). The connecting frame (4) has a slot (5) corresponding to the inside of the fixing block (3). The fixing block (3) has a cavity (6) inside. The cavity (6) is provided with a plug-in mechanism (7) and a pushing mechanism (8).

2. The spray coating thickness control device according to claim 1, characterized in that: The insertion mechanism (7) includes a compression spring (701), two L-frames (702), two insertion rods (703), and four connecting posts (704). The two L-frames (702) are fixedly connected to both ends of the compression spring (701), and the two insertion rods (703) are fixedly connected to the two L-frames (702) on opposite sides. The insertion rods (703) are inserted into the slots (5) on the surface of the connecting frame (4). The four connecting posts (704) are fixedly connected to the front and rear sides of the two L-frames (702). The connecting posts (704) are used in conjunction with the pushing mechanism (8).

3. The spray coating thickness control device according to claim 2, characterized in that: The pushing mechanism (8) includes two cylinders (801), four swing rods (802), a moving rod (803), four pushing columns (804), and an electric cylinder (805). The two cylinders (801) are fixedly connected to the two sides inside the cavity (6). The four swing rods (802) are rotatably connected to the surfaces of the two cylinders (801), and the positions of the swing rods (802) correspond to the front and rear sides of the L-frame (702). The moving rod (803) is located between the four swing rods (802). The four pushing columns (804) are fixedly connected to the front and rear sides of the moving rod (803), and the pushing columns (804) are in contact with the surfaces of the swing rods (802). The electric cylinder (805) is fixedly connected to the inner wall of the cavity (6), and the output end of the electric cylinder (805) is in contact with the surface of the moving rod (803).

4. The spray coating thickness control device according to claim 3, characterized in that: The surface of the swing rod (802) is provided with a transmission hole (9), and the inner wall of the transmission hole (9) is in contact with the surface of the connecting column (704).

5. The spray coating thickness control device according to claim 2, characterized in that: A limiting rod (10) is fixedly connected to the inner wall of the cavity (6). The limiting rod (10) is located on the right side of the L frame (702), and the L frame (702) is slidably connected to the surface of the limiting rod (10).

6. The spray coating thickness control device according to claim 3, characterized in that: The top and bottom of the movable rod (803) are provided with support rods (11), and one end of the support rod (11) is fixedly connected to the inner wall of the cavity (6). The movable rod (803) is slidably connected to the surface of the support rod (11).

7. The spray coating thickness control device according to claim 3, characterized in that: The surface of the moving rod (803) is provided with a notch (12), and the notch (12) corresponds to the output end of the electric cylinder (805).

Images