A can body welding and repair coating integrated device

Abstract

The utility model discloses a kind of tank body welding supplementary coating integrated equipment, it is related to welding equipment technical field, including support frame, the top of the inner chamber of support frame is provided with mounting bracket, the side of mounting bracket is equipped with spray gun, the other side of mounting bracket is equipped with welding head, the top of support frame is fixed with the first motor for adjusting processing angle, and the output end of first motor is fixed with the top of mounting bracket.Utilitarian new type has beneficial effect as follows: through second motor driving driving block and limit disc synchronous rotation, when limit disc rotates, guide block slides along guide groove to the center of limit disc, pull block slides in the inner wall of support disc, so that simultaneously tighten multiple sets of clamping block to tank body are clamped and fixed, push block moves upward and will promote fixed block to move, drive sliding rod to slide in barrel interior, sliding rod promotes support block to support limit inside wall of tank body, improve the stability of tank body when welding supplementary coating.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to an integrated equipment for welding and coating of tank bodies. Background Technology

[0002] Tank welding is a key process in tank manufacturing and repair. Its core function is to permanently connect the various components or joints of the tank by melting and cooling the metal material, ensuring the structural integrity and sealing performance of the tank. In tank production, welding is used to splice plates to form cylindrical or irregularly shaped tanks, constructing the foundation for containers that store liquids, gases or solid materials. During the welding process, the high temperature of the molten metal can damage the original protective layer of the welded area, exposing the exposed metal directly to the corrosive environment, making it a weak point in the tank. Recoating can re-cover the welded area and restore the overall protective performance.

[0003] Existing welding and coating equipment typically uses grippers to hold and limit the can body during use. However, during welding and coating, it is impossible to simultaneously hold and support both the outer and inner walls of the can body. The grippers only apply radial pressure to the outer side of the can body. When the high temperature of welding causes local metal softening, the can body is prone to elastic or plastic deformation due to the lack of internal support. Furthermore, during the spraying process, if the can body lacks internal wall support, it will experience slight vibrations due to the impact force of the coating or the centrifugal force of rotation, resulting in uneven coating thickness or even coating peeling. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A tank body welding and coating integrated equipment includes a support frame, an installation frame is provided at the top of the inner cavity of the support frame, a spray gun is installed on one side of the installation frame, a welding head is installed on the other side of the installation frame, and a first motor for adjusting the processing angle is fixed at the top of the support frame, and the output end of the first motor is fixed to the top of the installation frame.

[0007] A support base is fixed to the bottom of the inner cavity of the support frame, a support plate is fixed to the top of the support base, multiple sets of sliders are slidably connected to the inner wall of the support plate, a connecting block is fixed to the top of the slider, a clamping block for clamping the outside of the tank is fixed to the top of the connecting block, a connecting base is fixed to the top of the support plate, a cylinder is fixed to the top of the connecting base, and a support assembly is provided inside the cylinder.

[0008] The support assembly includes multiple sets of sliding rods that slide on the inner wall of the cylinder. One end of each sliding rod is fixed with a support block. A guide rod is fixed to the inner wall of the cylinder. A push block that pushes the sliding rod to move is slidably connected to the outer side of the guide rod.

[0009] As a preferred embodiment of the integrated tank welding and coating equipment of this utility model, a first protective pad is fixed on one side of the clamping block, and the first protective pad is made of silicone.

[0010] As a preferred embodiment of the integrated tank welding and coating equipment of this utility model, a connecting plate is fixed to the inner wall of the support base, a second motor is fixed to the bottom of the inner cavity of the support base, and the output end of the second motor passes through the inner wall of the connecting plate.

[0011] In a preferred embodiment of the integrated tank welding and coating equipment of this utility model, a drive block is fixed at the output end of the second motor, and a limit plate is fixed on the outer side of the drive block.

[0012] As a preferred embodiment of the integrated tank welding and coating equipment of this utility model, the inner cavity of the limiting plate is provided with multiple sets of guide grooves, the inner wall of the guide groove is slidably connected with a guide block, and the top of the guide block is fixed to the bottom of the slider.

[0013] As a preferred embodiment of the integrated tank welding and coating equipment of this utility model, the other end of the slide rod is fixed with a fixing block, a spring is provided on the outside of the slide rod and the spring is located between the cylinder and the fixing block, and a second protective pad is fixed on one side of the support block, and the second protective pad is made of silicone.

[0014] As a preferred embodiment of the integrated tank body welding and coating equipment of this utility model, a third motor is fixed to the inner wall of the connecting seat, and a threaded rod is fixed to the output end of the third motor. The outer side of the threaded rod is threadedly connected to the inner wall of the push block.

[0015] The beneficial effects of this utility model are as follows: the second motor drives the drive block and the limiting plate to rotate synchronously. When the limiting plate rotates, the guide block slides along the guide groove toward the center of the limiting plate, pulling the slider to slide on the inner wall of the support plate, thereby simultaneously tightening multiple sets of clamping blocks to clamp and fix the can body. The push block moves upward and pushes the fixing block to move, causing the slide rod to slide inside the cylinder. The slide rod pushes the support block to support and limit the inner wall of the can body, improving the stability of the can body during welding and recoating. The first protective pad improves the clamping effect on the can body and avoids scratching the can body. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is an overall structural diagram of the integrated welding and coating equipment for tank bodies.

[0018] Figure 2 A schematic diagram of the support base in the integrated welding and coating equipment for tank bodies.

[0019] Figure 3 A schematic diagram of the limiting plate in the integrated welding and coating equipment for tank body.

[0020] Figure 4 A schematic diagram of the supporting components in the integrated welding and coating equipment for tank bodies.

[0021] The following are the labeling elements in the diagram: 1. Support frame; 2. Mounting frame; 3. Spray gun; 4. Welding head; 5. Support base; 6. Support plate; 7. Slider; 8. Connecting block; 9. Clamping block; 10. Connecting seat; 11. Cylinder; 12. Support assembly; 121. Slide rod; 122. Support block; 123. Guide rod; 124. Push block; 13. First motor; 14. First protective pad; 15. Connecting plate; 16. Second motor; 17. Drive block; 18. Limiting plate; 19. Guide groove; 20. Guide block; 21. Fixing block; 22. Spring; 23. Second protective pad; 24. Third motor; 25. Threaded rod. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] 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.

[0025] Example 1:

[0026] Reference Figures 1-4 This is the first embodiment of the present utility model. This embodiment provides an integrated welding and coating equipment for tank body, including a support frame 1. A mounting frame 2 is provided on the top of the inner cavity of the support frame 1. A spray gun 3 is installed on one side of the mounting frame 2, and a welding head 4 is installed on the other side of the mounting frame 2. A first motor 13 for adjusting the processing angle is fixed on the top of the support frame 1, and the output end of the first motor 13 is fixed to the top of the mounting frame 2.

[0027] The welding head 4 works on the same principle as the controller and welding assembly in application number 202223117633.X. The controller starts the welding assembly to weld the half of the can. This is prior art and will not be described in detail here. The spray gun 3 in this application works on the same principle as the spray pump, spray pipe and atomizing nozzle in application number 202221923519.3. The spray pump continuously fills the spray pipe with paint and sprays it in the form of paint mist through the atomizing nozzle. This is prior art and will not be described in detail here. The first motor 13 can drive the mounting frame 2 to rotate and adjust the processing angle of the welding head 4 and the spray gun 3 to facilitate subsequent welding and coating around the can body.

[0028] A support base 5 is fixed at the bottom of the inner cavity of the support frame 1, and a support plate 6 is fixed at the top of the support base 5. Multiple sets of sliders 7 are slidably connected to the inner wall of the support plate 6. A connecting block 8 is fixed at the top of the slider 7. A clamping block 9 for clamping the outside of the tank is fixed at the top of the connecting block 8. A connecting seat 10 is fixed at the top of the support plate 6. A cylinder 11 is fixed at the top of the connecting seat 10. A support assembly 12 is provided inside the cylinder 11.

[0029] The slider 7 slides inside the support plate 6, which drives the connecting block 8 and the clamping block 9 to move, so that the clamping block 9 clamps and fixes the outside of the tank body. The support component 12 achieves the effect of supporting the inner wall of the tank body, further improving the stability of the tank body during welding and coating.

[0030] The support assembly 12 includes multiple sets of slide rods 121 that slide on the inner wall of the cylinder 11. A support block 122 is fixed to one end of each slide rod 121. A guide rod 123 is fixed to the inner wall of the cylinder 11. A push block 124 that pushes the slide rod 121 to move is slidably connected to the outer side of the guide rod 123.

[0031] As the push block 124 slides on the outside of the guide rod 123, and the inner diameter of the push block 124 continuously increases from top to bottom, the push block 124 moves upward to contact the slide rod 121, pushes the slide rod 121 out of the cylinder 11, and drives the support block 122 to move, so that the support block 122 supports and limits the inner wall of the tank.

[0032] Example 2:

[0033] This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, a first protective pad 14 is fixed to one side of the clamping block 9, and the first protective pad 14 is made of silicone.

[0035] The first protective pad 14 improves the clamping effect on the can body while preventing scratches on the can body.

[0036] Specifically, a connecting plate 15 is fixed to the inner wall of the support base 5, and a second motor 16 is fixed to the bottom of the inner cavity of the support base 5, with the output end of the second motor 16 penetrating through the inner wall of the connecting plate 15.

[0037] The second motor 16 can easily drive the clamping block 9 to move.

[0038] Specifically, a drive block 17 is fixed to the output end of the second motor 16, and a limit plate 18 is fixed to the outside of the drive block 17.

[0039] Starting the second motor 16 can drive the drive block 17 and the limit plate 18 to rotate, and the outer side of the drive block 17 is rotatably connected to the inner wall of the support plate 6.

[0040] Specifically, the inner cavity of the limiting plate 18 has multiple sets of guide grooves 19, and the inner wall of the guide groove 19 is slidably connected to a guide block 20, and the top of the guide block 20 is fixed to the bottom of the slider 7.

[0041] The second motor 16 drives the drive block 17 and the limiting plate 18 to rotate. When the limiting plate 18 rotates, the guide block 20 slides along the guide groove 19 toward the center of the limiting plate 18, pulling the slider 7 to slide on the inner wall of the support plate 6, thereby simultaneously tightening multiple sets of clamping blocks 9 to clamp and fix the tank body.

[0042] Example 3:

[0043] This is the third embodiment of the present invention, which is based on the first two embodiments.

[0044] Specifically, a fixing block 21 is fixed to the other end of the slide rod 121, a spring 22 is provided on the outside of the slide rod 121, and the spring 22 is located between the cylinder 11 and the fixing block 21. A second protective pad 23 is fixed to one side of the support block 122, and the second protective pad 23 is made of silicone.

[0045] Furthermore, a guide bar is fixed to the outer side of the slide rod 121. The outer side of the guide bar is slidably connected to the inner wall of the cylinder 11 to prevent the slide rod 121 from rotating. When the push block 124 moves upward, it will push the fixed block 21 to move, causing the slide rod 121 to slide inside the cylinder 11. The slide rod 121 pushes the support block 122 to support and limit the inner wall of the tank. The movement of the fixed block 21 will compress the spring 22. When the push block 124 moves downward, the spring 22 will generate a restoring force to push the fixed block 21 to reset, causing the support block 122 to separate from the inner wall of the tank.

[0046] Specifically, a third motor 24 is fixed to the inner wall of the connecting seat 10, and a threaded rod 25 is fixed to the output end of the third motor 24. The outer side of the threaded rod 25 is threadedly connected to the inner wall of the push block 124.

[0047] The third motor 24 is started to drive the threaded rod 25 to rotate, and the push block 124 is pushed to slide along the guide rod 123 through the threaded transmission.

[0048] In use, the tank to be processed is placed above the support plate 6. The second motor 16 is started to drive the drive block 17 and the limiting plate 18 to rotate synchronously. When the limiting plate 18 rotates, the guide groove 19 forces the guide block 20 to slide towards the center of the guide groove 19, causing the slider 7 to move radially on the inner wall of the support plate 6. The slider 7 drives the clamping block 9 to move towards the outside of the tank through the connecting block 8. The first protective pad 14 made of silicone material comes into contact with the tank, providing flexible clamping force and preventing surface scratches, thus completing the external fixation of the tank. Then, the third motor 24 is started to drive the threaded rod 25 to rotate, pushing through the threaded transmission. The push block 124 slides upward along the guide rod 123. The inner diameter of the push block 124 gradually increases from top to bottom. During the upward movement, it contacts the fixed block 21 at one end of the slide rod 121, pushing the slide rod 121 to slide outward along the inner wall of the cylinder 11. The spring 22 on the outside of the slide rod 121 is compressed, and the support block 122 at the other end moves outward synchronously. The second protective pad 23 made of silicone material fits against the inner wall of the tank, providing elastic support and preventing the tank from deforming during processing. The first motor 13 is started to drive the mounting bracket 2 to rotate, and the processing angle of the spray gun 3 and the welding head 4 is adjusted to achieve all-round operation around the axial direction of the tank.

[0049] 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 can body welding and touch-up coating integrated apparatus comprising a support frame (1), characterized in that: The top of the inner cavity of the support frame (1) is provided with a mounting frame (2), a spray gun (3) is installed on one side of the mounting frame (2), a welding head (4) is installed on the other side of the mounting frame (2), and a first motor (13) for adjusting the processing angle is fixed on the top of the support frame (1), and the output end of the first motor (13) is fixed to the top of the mounting frame (2). The bottom of the inner cavity of the support frame (1) is fixed with a support seat (5), the top of the support seat (5) is fixed with a support plate (6), the inner wall of the support plate (6) is slidably connected with multiple sets of sliders (7), the top of the sliders (7) is fixed with a connecting block (8), the top of the connecting block (8) is fixed with a clamping block (9) for clamping the outside of the tank, the top of the support plate (6) is fixed with a connecting seat (10), the top of the connecting seat (10) is fixed with a cylinder (11), and the inside of the cylinder (11) is provided with a support assembly (12). The support assembly (12) includes multiple sets of slide rods (121) that slide on the inner wall of the cylinder (11). One end of each slide rod (121) is fixed with a support block (122). A guide rod (123) is fixed on the inner wall of the cylinder (11). A push block (124) that pushes the slide rod (121) to move is slidably connected to the outer side of the guide rod (123).

2. The can body welding and refinish integrated apparatus of claim 1 wherein: The clamping block (9) has a first protective pad (14) fixed on one side, and the first protective pad (14) is made of silicone.

3. The can body welding and refinish integrated apparatus of claim 1 wherein: The inner wall of the support base (5) is fixed with a connecting plate (15), and the bottom of the inner cavity of the support base (5) is fixed with a second motor (16), and the output end of the second motor (16) passes through the inner wall of the connecting plate (15).

4. The can body welding and refinish integrated apparatus of claim 3 wherein: The output end of the second motor (16) is fixed with a drive block (17), and a limit plate (18) is fixed on the outside of the drive block (17).

5. The can body welding and refinish integrated apparatus of claim 4 wherein: The inner cavity of the limiting plate (18) has multiple sets of guide grooves (19), and the inner wall of the guide groove (19) is slidably connected to a guide block (20), and the top of the guide block (20) is fixed to the bottom of the slider (7).

6. The integrated tank body welding and coating equipment as described in claim 1, characterized in that: The other end of the slide rod (121) is fixed with a fixing block (21). A spring (22) is provided on the outside of the slide rod (121), and the spring (22) is located between the cylinder (11) and the fixing block (21). A second protective pad (23) is fixed on one side of the support block (122), and the second protective pad (23) is made of silicone.

7. The integrated tank body welding and coating equipment as described in claim 1, characterized in that: The inner wall of the connecting seat (10) is fixed with a third motor (24), and the output end of the third motor (24) is fixed with a threaded rod (25). The outer side of the threaded rod (25) is threadedly connected to the inner wall of the push block (124).

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