Device for testing adhesive force of coating of aluminum pot

Abstract

The utility model discloses an aluminum pot coating adhesive force testing device, which relates to the technical field of aluminum pot testing, and comprises a base, a positioning plate and a transverse frame, the top end of the base is provided with the positioning plate, the top end of the positioning plate is provided with an aluminum pot body, and the inner side of the positioning plate is provided with a first slide rail; a clamping mechanism used for fixing the position of the aluminum pot body is arranged in the first sliding rail, a transverse frame is installed at the top end of the positioning plate, second sliding rails are installed at the top end and the side wall of the transverse frame, moving blocks are arranged in the second sliding rails, guide rods are installed on the inner walls of the moving blocks, and the outer walls of the guide rods are sleeved with sliding blocks; according to the device, the pressing block drives the pull rod to move downwards, then the pull rod drives the positioning frame to turn over downwards around the arc-shaped positioning block to be pressed above the aluminum pot body, and through the structure, the position of the aluminum pot body can be rapidly pressed and fixed conveniently.

Description

Technical Field

[0001] This utility model relates to the field of aluminum pot testing technology, specifically to an aluminum pot coating adhesion testing device. Background Technology

[0002] The coating adhesion test is generally conducted using the cross-cut method: using a single-edged knife, multi-edged knife, or instrument, the coating is cut into a grid pattern. After removing the loose coating with a soft brush or pressure-sensitive tape, the cut area of ​​the test coating is visually inspected or examined with a magnifying glass. The test area is rated according to the degree of coating peeling, thereby evaluating the coating adhesion performance.

[0003] However, existing aluminum pot coating adhesion testing devices have the following problems during use: traditional testing requires manual cutting of the coating into square patterns, which is time-consuming, labor-intensive, and inefficient. In addition, the aluminum pot is inconvenient to hold in a fixed position, which cannot meet the market's demand for speed. Utility Model Content

[0004] The purpose of this invention is to provide an adhesion testing device for aluminum pot coatings to solve the related problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum pot coating adhesion testing device, comprising a base, a positioning plate, and a transverse frame. The positioning plate is installed at the top of the base, and an aluminum pot body is provided at the top of the positioning plate. A first slide rail is provided on the inner side of the positioning plate, and a clamping mechanism for fixing the position of the aluminum pot body is provided inside the first slide rail. A transverse frame is installed at the top of the positioning plate, and a second slide rail is installed at the top and side wall of the transverse frame. A moving block is provided inside the second slide rail. A guide rod is installed on the inner wall of the moving block, and a sliding block is sleeved on the outer wall of the guide rod. A second cylinder is installed at the bottom of the sliding block, and a blade is provided at the bottom of the second cylinder.

[0006] This technical solution provides an aluminum pot coating adhesion testing device, wherein universal wheels are installed at the four corners of the bottom of the base.

[0007] This technical solution provides an aluminum pot coating adhesion testing device, wherein a first motor is provided on the outer wall of the transverse frame, and a transverse lead screw that passes through the moving block is installed at the output end of the first motor through a coupling, and the outer wall of the transverse lead screw meshes with the inner wall of the moving block.

[0008] This technical solution provides an aluminum pot coating adhesion testing device, in which a second motor is installed inside the moving block, and a longitudinal lead screw that passes through the sliding block is installed at the output end of the second motor through a coupling, and the outer wall of the longitudinal lead screw meshes with the inner wall of the sliding block.

[0009] This technical solution provides an aluminum pot coating adhesion testing device. The clamping mechanism includes a first cylinder and a pressing block. The inner wall of the base is provided with the first cylinder, and the output end of the first cylinder is equipped with a pressing block that is compatible with the inside of the first slide rail. The inner wall of the positioning plate is welded with an arc-shaped positioning block.

[0010] This technical solution provides an aluminum pot coating adhesion testing device, wherein a pull rod penetrating the positioning plate is installed at the top of the holding block, and a positioning frame adapted to the outer wall of the arc-shaped positioning block is hinged to the outer wall of the pull rod.

[0011] Compared with the prior art, this utility model provides a device for testing the adhesion of aluminum pot coatings, which has the following advantages:

[0012] 1. This utility model uses the activation of the first cylinder to drive the pressing block to move downward, thereby the pressing block drives the pull rod to move downward, and then the pull rod drives the positioning frame to flip downward around the arc-shaped positioning block and press it above the aluminum pot body. This structure facilitates the quick pressing and fixing of the position of the aluminum pot body.

[0013] 2. This utility model drives the first motor to rotate the horizontal lead screw, which in turn drives the moving block to move left and right within the second slide rail. The second slide rail then drives the blade to move left and right in the horizontal position. By starting the second motor to rotate the vertical lead screw, the vertical lead screw drives the sliding block to move longitudinally in the front and back positions of the guide rod. This structure facilitates the movement of the blade in the front, back, left, and right positions, making it easy to perform a grid test on the position of the aluminum pot body. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front sectional view of the present invention;

[0015] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 3 This is a top sectional view of the present invention.

[0017] In the diagram: 1. Base; 2. Casters; 3. First slide rail; 4. Positioning plate; 5. Arc-shaped positioning block; 6. First cylinder; 7. Holding block; 8. Pull rod; 9. Positioning frame; 10. Aluminum pot body; 11. Horizontal frame; 12. Second slide rail; 13. Moving block; 14. First motor; 15. Horizontal lead screw; 16. Guide rod; 17. Sliding block; 18. Longitudinal lead screw; 19. Second motor; 20. Second cylinder; 21. Blade. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1, such as Figure 1-2 As shown, this utility model provides a technical solution: an aluminum pot coating adhesion testing device, including a base 1, a positioning plate 4, and a transverse frame 11. The positioning plate 4 is installed at the top of the base 1, and an aluminum pot body 10 is provided at the top of the positioning plate 4. A first slide rail 3 is provided on the inner side of the positioning plate 4, and a clamping mechanism for fixing the position of the aluminum pot body 10 is provided inside the first slide rail 3. The clamping mechanism includes a first cylinder 6 and a pressing block 7. The first cylinder 6 is provided on the inner wall of the base 1, and a clamping block 7 is installed at the output end of the first cylinder 6. The slide rail 3 has a matching pressure block 7 inside, and the inner wall of the positioning plate 4 is welded with an arc-shaped positioning block 5. The top of the pressure block 7 is equipped with a pull rod 8 that passes through the positioning plate 4, and the outer wall of the pull rod 8 is hinged with a positioning frame 9 that matches the outer wall of the arc-shaped positioning block 5. By starting the first cylinder 6, the pressure block 7 is driven to move downward, thereby the pressure block 7 drives the pull rod 8 to move downward, and then the pull rod 8 drives the positioning frame 9 to flip downward around the arc-shaped positioning block 5 and press it above the aluminum pot body 10. This structure facilitates the quick pressing and fixing of the position of the aluminum pot body 10.

[0020] Example 2, as Figure 1-3As shown, this utility model provides a technical solution: an aluminum pot coating adhesion testing device, including a horizontal frame 11 installed on the top of a positioning plate 4, and second slide rails 12 installed on the top and side walls of the horizontal frame 11. A moving block 13 is provided inside the second slide rail 12, a guide rod 16 is installed on the inner wall of the moving block 13, and a sliding block 17 is sleeved on the outer wall of the guide rod 16. A second cylinder 20 is installed at the bottom end of the sliding block 17, and a blade 21 is provided at the bottom end of the second cylinder 20. Universal wheels 2 are installed at the four corners of the bottom of the base 1. A first motor 14 is installed on the outer wall of the horizontal frame 11, and a horizontal lead screw 15 penetrating the moving block 13 is installed at the output end of the first motor 14 via a coupling. The outer wall of the horizontal lead screw 15 is flush with the inner wall of the moving block 13. The moving block 13 is internally equipped with a second motor 19, and the output end of the second motor 19 is connected to a longitudinal lead screw 18 that passes through the sliding block 17 via a coupling. The outer wall of the longitudinal lead screw 18 meshes with the inner wall of the sliding block 17. By starting the first motor 14, the transverse lead screw 15 is rotated, thereby causing the moving block 13 to move left and right within the second slide rail 12. Consequently, the second slide rail 12 causes the blade 21 to move left and right laterally. By starting the second motor 19, the longitudinal lead screw 18 is rotated, thereby causing the sliding block 17 to move longitudinally in the front and back positions of the guide rod 16. This structure facilitates the movement of the blade 21 in the front, back, left, and right positions, making it convenient to complete the 100-square grid test on the aluminum pot body 10.

[0021] Working principle: First, connect the external power supply. The operator fills the aluminum pot body 10 to be tested with 95 ml of water and boils it for 15 minutes. After boiling, the water is poured out. Then, the aluminum pot body 10 is placed above the positioning plate 4. The first cylinder 6 is started to move the pressing block 7 downward, which in turn moves the pull rod 8 downward. The pull rod 8 then moves the positioning frame 9 downward around the arc-shaped positioning block 5 and presses it above the aluminum pot body 10. This structure facilitates quick pressing and fixing of the position of the aluminum pot body 10. Next, the first motor 14 is started to rotate the transverse lead screw 15, which in turn moves the moving block 13 to the left within the second slide rail 12. The blade 21 moves laterally left and right by moving to the right position, and the second slide rail 12 drives the blade 21 to move laterally left and right. By starting the second motor 19, the longitudinal lead screw 18 is rotated, and the longitudinal lead screw 18 drives the sliding block 17 to move longitudinally back and forth on the outer wall of the guide rod 16. This structure facilitates the movement of the blade 21 back and forth and left and right, and facilitates the completion of the 100-square test on the aluminum pot body 10. After dividing it into 100 equal small squares, use 8 strips of 898 tape of the same length to stick the entire small square in four directions. Then stick it back and forth once in each direction. If one of the 100 small squares comes off, the test fails; otherwise, it passes.

[0022] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. An adhesion testing device for aluminum pot coatings, comprising a base (1), a positioning plate (4), and a transverse frame (11), characterized in that: A positioning plate (4) is installed at the top of the base (1), and an aluminum pot body (10) is provided at the top of the positioning plate (4). A first slide rail (3) is provided on the inner side of the positioning plate (4), and a clamping mechanism for fixing the position of the aluminum pot body (10) is provided inside the first slide rail (3). A horizontal frame (11) is installed at the top of the positioning plate (4), and a second slide rail (12) is installed at the top and side wall of the horizontal frame (11). A moving block (13) is provided inside the second slide rail (12). A guide rod (16) is installed on the inner wall of the moving block (13), and a sliding block (17) is sleeved on the outer wall of the guide rod (16). A second cylinder (20) is installed at the bottom of the sliding block (17), and a blade (21) is provided at the bottom of the second cylinder (20).

2. The aluminum pot coating adhesion testing device according to claim 1, characterized in that: The base (1) is equipped with casters (2) at the four corners of its bottom.

3. The aluminum pot coating adhesion testing device according to claim 1, characterized in that: The outer wall of the transverse frame (11) is provided with a first motor (14), and the output end of the first motor (14) is connected to a transverse lead screw (15) that passes through the moving block (13) via a coupling. The outer wall of the transverse lead screw (15) meshes with the inner wall of the moving block (13).

4. The aluminum pot coating adhesion testing device according to claim 1, characterized in that: The moving block (13) is equipped with a second motor (19), and the output end of the second motor (19) is connected to a longitudinal lead screw (18) that passes through the sliding block (17) via a coupling. The outer wall of the longitudinal lead screw (18) meshes with the inner wall of the sliding block (17).

5. The aluminum pot coating adhesion testing device according to claim 1, characterized in that: The clamping mechanism includes a first cylinder (6) and a pressing block (7). The inner wall of the base (1) is provided with the first cylinder (6), and the output end of the first cylinder (6) is equipped with a pressing block (7) that is compatible with the inside of the first slide rail (3). The inner wall of the positioning plate (4) is welded with an arc-shaped positioning block (5).

6. The aluminum pot coating adhesion testing device according to claim 5, characterized in that: The top of the holding block (7) is equipped with a pull rod (8) that penetrates the positioning plate (4), and the outer wall of the pull rod (8) is hinged with a positioning frame (9) that is compatible with the outer wall of the arc-shaped positioning block (5).

Images