Welding device for storage tank production and processing

Abstract

The utility model discloses a welding device for storage tank production and processing, including main part, drive mechanism, auxiliary mechanism and welding mechanism, drive mechanism includes drive motor, roller, fixed layer sleeve, movable layer sleeve and mounting subassembly, mounting subassembly includes connecting ring, spring and fixture block, and the welding mechanism includes connecting ring, spring and fixture block. The auxiliary mechanism comprises a lifting motor, a lifting lead screw, a lifting frame, a clamping plate and an air cylinder, the welding mechanism comprises a transverse moving motor, a transverse moving lead screw, a welding frame, an adjusting motor and a welding rod, and under the mutual cooperation of the mechanisms, the contact position of a rolling shaft and the storage tank can be automatically adjusted according to the length of the storage tank; the welding uniformity and continuity are ensured, so that the structural integrity is kept through continuous and uniform welding, the storage tank can be helped to keep stable rotation in the welding process, uniform welding is ensured, the position of the welding frame can be automatically adjusted according to welding requirements, and accurate alignment of a welding gun to a welding seam is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank production, in particular to a welding device for storage tank production and processing. Background Technique

[0002] The welding device for storage tank production and processing is mainly used for welding metal plates during the manufacturing process of storage tanks to ensure the structural safety, good sealing performance and durability of the storage tanks.

[0003] The traditional welding device for storage tank processing and production cannot effectively adapt to storage tanks of different lengths, resulting in uneven welding. There may be discontinuous or overlapping welds, affecting the weld quality and the pressure resistance of the storage tank.

[0004] Secondly, for the device with automatic rotation, there is often a lack of auxiliary mechanisms, which may cause the storage tank to rotate unstably during welding, resulting in uneven welds, increasing the risk of leakage, and reducing the overall quality and safety of the storage tank.

[0005] Finally, for the traditional storage tank processing and welding device, the welder may need to manually adjust the welding rack during use, which is not only inefficient but also may lead to insufficient welding accuracy, increasing the workload and cost of later repair and maintenance. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a welding device for storage tank production and processing.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solution: A welding device for storage tank production and processing, including a main body, a driving mechanism, an auxiliary mechanism and a welding mechanism. The driving mechanism includes a driving motor, a roller, a fixed sleeve, a movable sleeve and an installation component. The driving motor is fixedly installed on the main body. The roller is rotatably connected to the main body and fixedly connected to the output end of the driving motor. A fixed sleeve is arranged on the roller. The movable sleeve is detachably connected to the roller. The installation component includes a connecting ring, a spring and a clamping block. The connecting ring is detachably connected to the movable sleeve. The two ends of the spring are respectively installed on the clamping block and the connecting ring. The clamping block is installed on the connecting ring and is slidably connected to the connecting ring. The clamping block is detachably connected to the roller.

[0010] Preferably, the auxiliary mechanism includes a lifting motor, a lifting lead screw, a lifting frame, a clamping plate, and a cylinder. The lifting motor is fixedly installed on the main body. The lifting lead screw is fixedly connected to the output end of the lifting motor. The lifting frame is installed on the main body and is slidably connected to the main body. The clamping plate is detachably connected to the lifting frame. The cylinder is fixedly installed on the lifting frame.

[0011] Further preferably, the welding mechanism includes a transverse movement motor, a transverse movement lead screw, a welding frame, an adjustment motor, and a welding rod. The transverse movement motor is fixedly installed inside the main body. The transverse movement lead screw is fixedly connected to the output end of the transverse movement motor. The welding frame slides inside the main body. The adjustment motor is fixedly installed on the welding frame. The welding rod is installed on the welding frame and is rotatably connected to the welding frame.

[0012] Further preferably, the roller is provided with a clamping hole, the movable layer sleeve is provided with a connection hole, the clamping block is detachably connected to the clamping hole, and the connecting ring is detachably connected to the connection hole, which is convenient for quickly adjusting and fixing the movable layer sleeve.

[0013] Further preferably, the connecting ring is provided with a convex block and a connecting rod, the clamping block is provided with a limiting groove, the convex block slides inside the limiting groove, and the connecting rod is detachably connected to the connection hole, which is convenient for quickly adjusting the position of the movable layer sleeve on the roller.

[0014] Further preferably, the main body is provided with a sliding groove, a lifting groove, and a transverse movement groove. The clamping plate slides on the main body through the sliding groove. The lifting frame slides inside the lifting groove. The welding frame slides inside the transverse movement groove, which is convenient for the normal operation of the entire device.

[0015] Further preferably, the clamping plate is provided with a pressure dividing rod and a roller. The pressure dividing rod is detachably connected to the lifting frame. The roller is installed inside the clamping plate and is rotatably connected to the clamping plate, which is convenient for the auxiliary driving mechanism to rotate the storage tank.

[0016] Further preferably, a pressure dividing groove is provided inside the transverse movement groove. A pressure dividing plate is provided on the welding frame. A welding machine is fixedly installed on the welding rod. The pressure dividing plate slides inside the pressure dividing groove, which is convenient for the normal operation of the welding mechanism.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides a welding device for the production and processing of storage tanks, having the following beneficial effects:

[0019] In the present utility model, by providing a driving mechanism, under the interaction of components such as a driving motor, a roller, a fixed sleeve, a movable sleeve, and a mounting assembly, the device can automatically adjust the contact position between the roller and the storage tank according to the length of the storage tank, ensuring the uniformity and continuity of welding, so as to perform continuous and uniform welding to maintain the structural integrity.

[0020] In the present utility model, by providing an auxiliary mechanism, under the interaction of components such as a lifting motor, a lifting lead screw, a lifting frame, a clamping plate, and a cylinder, the device can help the storage tank maintain stable rotation during the welding process, ensuring the uniform progress of welding.

[0021] In the present utility model, by providing a welding mechanism, under the interaction of components such as a transverse movement motor, a transverse movement lead screw, a welding frame, an adjustment motor, and a welding rod, the device can automatically adjust the position of the welding frame according to the welding requirements, thereby ensuring the precise alignment of the welding torch to the weld seam. Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of a welding device for storage tank production and processing in the present utility model;

[0023] Figure 2 is a schematic diagram of the overall structure from another angle in the present utility model;

[0024] Figure 3 is an exploded view of the overall structure in the present utility model;

[0025] Figure 4 is an exploded view of the connection method of the movable sleeve in the present utility model;

[0026] Figure 5 is Figure 4 a partial view of A in

[0027] In the figure: 1, main body; 2, driving motor; 3, roller; 4, fixed sleeve; 5, movable sleeve; 6, connecting ring; 7, spring; 8, clamping block; 9, lifting motor; 10, lifting lead screw; 11, lifting frame; 12, clamping plate; 13, cylinder; 14, transverse movement motor; 15, transverse movement lead screw; 16, welding frame; 17, adjustment motor; 18, welding rod; 19, clamping hole; 20, connecting hole; 21, convex block; 22, connecting rod; 23, limiting groove; 24, sliding groove; 25, lifting groove; 26, transverse movement groove; 27, pressure dividing rod; 28, roller; 29, pressure dividing groove; 30, pressure dividing plate; 31, welding machine. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-5 , a welding device for the production and processing of storage tanks, including a main body 1, a driving mechanism, an auxiliary mechanism, and a welding mechanism. The driving mechanism includes a driving motor 2, a roller 3, a fixed sleeve 4, a movable sleeve 5, and a mounting component. The driving motor 2 is fixedly installed on the main body 1. The roller 3 is rotatably connected to the main body 1 and fixedly connected to the output end of the driving motor 2. A fixed sleeve is provided on the roller 3. The movable sleeve 5 is detachably connected to the roller 3. The mounting component includes a connecting ring 6, a spring 7, and a clamping block 8. The connecting ring 6 is detachably connected to the movable sleeve 5. The two ends of the spring 7 are respectively installed on the clamping block 8 and the connecting ring 6. The clamping block 8 is installed on the connecting ring 6 and slidably connected to the connecting ring 6. The clamping block 8 is detachably connected to the roller 3.

[0031] In this embodiment, the driving mechanism includes a driving motor 2, a roller 3, a fixed sleeve 4, a movable sleeve 5, and a mounting component. When in use, the driving motor 2 drives to directly drive the rotation of the rotating shaft. At this time, the storage tank is placed on the fixed sleeve 4, and then the movable sleeve 5 is installed on the roller 3. The movable sleeve 5 is placed at different positions on the roller 3 according to the length of the storage tank. At this time, the connecting ring 6 is placed at both ends of the movable sleeve 5, and the connecting rod 22 is inserted into the connecting hole 20. Then, the clamping block 8 is pulled. At this time, the spring 7 is stretched, and the convex block 21 on the connecting ring 6 also slides in the limiting groove 23 on the clamping block 8. When the position is determined, the clamping block 8 is released, and the clamping block 8 is directly inserted into the clamping block 8 under the action of the stretched spring 7, fixing the movable sleeve 5 on the rotating shaft so that the storage tank can be stably placed on the roller 3.

[0032] In this embodiment, the auxiliary mechanism includes a lifting motor 9, a lifting lead screw 10, a lifting frame 11, a clamping plate 12, and a cylinder 13. When in use, after the storage tank is placed on the roller 3, the lifting motor 9 is driven to directly drive the lifting lead screw 10 to rotate, causing the lifting frame 11 to slide inside the lifting groove 25. During the process of the lifting frame 11 ascending and descending on the main body 1, the pressure-sharing rod 27 of the clamping plate 12 on the lifting frame 11 slides inside the sliding groove 24, so that the clamping plate 12 slides on the main body 1 along with the lifting frame 11. When the roller 28 on the clamping plate 12 contacts the storage tank, the cylinder 13 installed on the lifting frame 11 operates accordingly, causing the clamping plate 12 to deform and making all the rollers 28 contact the storage tank. As the roller 3 rotates, the rollers 28 on the clamping plate 12 rotate accordingly, enabling the storage tank to rotate smoothly during the rotation process.

[0033] In this embodiment, the welding mechanism includes a transverse movement motor 14, a transverse movement lead screw 15, a welding frame 16, an adjustment motor 17, and a welding rod 18. When in use, at this time, the welding frame 16 changes with the position where welding is required. The transverse movement motor 14 is driven to drive the transverse movement lead screw 15 to rotate, enabling the welding frame 16 to rotate on the main body 1. During this process, the pressure-sharing plate 30 on the welding frame 16 slides in the pressure-sharing groove 29 in the transverse movement groove 26, thereby sharing the pressure on the transverse movement lead screw 15. When reaching the appropriate position, the adjustment motor 17 on the welding frame 16 is driven to directly rotate the welding rod 18, place the welding machine 31 at the position where the storage tank needs to be welded, and then, with the operation of the driving mechanism, the storage tank is welded.

[0034] Embodiment 2:

[0035] In summary, during use, after the storage tank is placed on the roller 3, the lifting motor 9 is driven to directly drive the lifting lead screw 10 to rotate, causing the lifting frame 11 to slide inside the lifting groove 25. During the process of the lifting frame 11 ascending and descending on the main body 1, the pressure-sharing rod 27 of the clamping plate 12 on the lifting frame 11 slides inside the sliding groove 24, so that the clamping plate 12 slides on the main body 1 along with the lifting frame 11. When the roller 28 on the clamping plate 12 touches the storage tank, the cylinder 13 installed on the lifting frame 11 operates accordingly, causing the clamping plate 12 to deform and enabling all the rollers 28 to contact the storage tank. As the roller 3 rotates, the rollers 28 on the clamping plate 12 rotate accordingly, enabling the storage tank to rotate smoothly during the rotation process. At this time, the storage tank is placed on the fixed layer sleeve 4, and then the movable layer sleeve 5 is installed on the roller 3. The movable layer sleeve 5 is placed at different positions on the roller 3 according to the length of the storage tank. At this time, the connecting ring 6 is placed at both ends of the movable layer sleeve 5, and the connecting rod 22 is inserted into the connecting hole 20. Then, the clamping block 8 is pulled, and at this time, the spring 7 is stretched, and the convex block 21 on the connecting ring 6 also slides in the limiting groove 23 on the clamping block 8. When the position is determined, the clamping block 8 is released, and the clamping block 8 is directly inserted into the clamping block 8 under the action of the stretched spring 7, fixing the movable layer sleeve 5 on the rotating shaft, enabling the storage tank to be placed on the roller 3 smoothly. Then, the driving motor 2 is driven to directly drive the rotating shaft to rotate. At this time, the storage tank rotates on the roller 3, causing the storage tank to perform a circular motion on the main body 1. At this time, the welding frame 16 changes according to the position where welding is required. The transverse movement motor 14 is driven to drive the transverse movement lead screw 15 to rotate, enabling the welding frame 16 to rotate on the main body 1. During this process, the pressure-sharing plate 30 on the welding frame 16 slides in the pressure-sharing groove 29 in the transverse movement groove 26, thereby sharing the pressure for the transverse movement lead screw 15. When the appropriate position is reached, the adjusting motor 17 on the welding frame 16 is driven to directly rotate the welding rod 18, place the welding machine 31 at the position where the storage tank needs to be welded, and then, with the operation of the driving mechanism, the storage tank is welded.

[0036] In all the solutions mentioned above, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for tank production and processing, comprising a main body (1), a driving mechanism, an auxiliary mechanism and a welding mechanism, characterized in that: The driving mechanism comprises a driving motor (2), a roller (3), a fixed layer sleeve (4), a movable layer sleeve (5) and a mounting assembly, wherein the driving motor (2) is fixedly mounted on a main body (1), the roller (3) is rotationally connected to the main body (1) and is fixedly connected to an output end of the driving motor (2), the roller (3) is provided with a fixed sleeve, the movable layer sleeve (5) is detachably connected to the roller (3), and the mounting assembly comprises a connecting ring (6), a spring (7) and a clamping block (8), the connecting ring (6) is detachably connected to the movable layer sleeve (5), two ends of the spring (7) are respectively mounted on the clamping block (8) and the connecting ring (6), the clamping block (8) is mounted on the connecting ring (6) and is slidably connected to the connecting ring (6), and the clamping block (8) is detachably connected to the roller (3).

2. A welding device for storage tank production and processing according to claim 1, characterized in that: The auxiliary mechanism comprises a lifting motor (9), a lifting screw (10), a lifting frame (11), a clamping plate (12) and a cylinder (13); the lifting motor (9) is fixedly mounted on the main body (1); the lifting screw (10) is fixedly connected to the output end of the lifting motor (9); the lifting frame (11) is mounted on the main body (1) and is slidably connected to the main body (1); the clamping plate (12) is detachably connected to the lifting frame (11); and the cylinder (13) is fixedly mounted on the lifting frame (11).

3. A welding device for storage tank production and processing according to claim 2, characterized in that: The welding mechanism comprises a transverse motor (14), a transverse screw (15), a welding frame (16), an adjusting motor (17) and a welding rod (18); the transverse motor (14) is fixedly mounted inside the main body (1); the transverse screw (15) is fixedly connected to the output end of the transverse motor (14); the welding frame (16) slides inside the main body (1); the adjusting motor (17) is fixedly mounted on the welding frame (16); and the welding rod (18) is mounted on the welding frame (16) and is rotatably connected to the welding frame (16).

4. A welding device for storage tank production and processing according to claim 1, characterized in that: The roller (3) is provided with a clamping hole (19), the movable layer sleeve (5) is provided with a connecting hole (20), the clamping block (8) is separately connected to the clamping hole (19), and the connecting ring (6) is separately connected to the connecting hole (20).

5. A welding device for storage tank production and processing according to claim 4, characterized in that: The connecting ring (6) is provided with a protrusion (21) and a connecting rod (22), the clamping block (8) is provided with a limiting groove (23), the protrusion (21) slides inside the limiting groove (23), and the connecting rod (22) is separated and connected to the connecting hole (20).

6. A welding device for storage tank production and processing according to claim 3, characterized in that: The main body (1) is provided with a sliding groove (24), a lifting groove (25) and a transverse groove (26); the clamping plate (12) slides on the main body (1) through the sliding groove (24); the lifting frame (11) slides inside the lifting groove (25); and the welding frame (16) slides inside the transverse groove (26).

7. A welding device for storage tank production and processing according to claim 2, characterized in that: The clamping plate (12) is provided with a pressure dividing rod (27) and a roller (28); the pressure dividing rod (27) is separately connected to the lifting frame (11); and the roller (28) is installed inside the clamping plate (12) and is rotatably connected to the clamping plate (12).

8. A welding device for storage tank production and processing according to claim 6, characterized in that: A pressure dividing groove (29) is arranged inside the transverse groove (26), a pressure dividing plate (30) is arranged on the welding frame (16), a welding machine (31) is fixedly mounted on the welding rod (18), and the pressure dividing plate (30) slides inside the pressure dividing groove (29).

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