Turnover clamping device for steel structure paint spraying

Abstract

The utility model relates to the technical field of steel structure machining, in particular to a turn-over clamping device for steel structure paint spraying, which comprises a machining table, a first adjusting groove and a second adjusting groove are formed in the upper end of the machining table, a first motor is arranged at one end of the outer wall of the first adjusting groove, and a first ball screw is arranged at the output end of the first motor. The outer wall of the first ball screw is sleeved with two sets of symmetrical first ball screw sleeves, and a second motor is arranged on one side of the outer wall of the first adjusting groove. Through overturning of the overturning assembly, fixing of a connecting plate, a limiting block, a first overturning plate and a second overturning plate on the steel plate, multi-stage paint spraying treatment can be conducted on all faces of the steel plate, and therefore effective paint spraying can be conducted on the position, covered by the clamping structure, of the steel plate; and the connecting plate, the limiting block, the first overturning plate and the second overturning plate can be adjusted according to the sizes of the steel plates, so that the steel plates with different sizes are clamped and fixed.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, and in particular to a flipping clamping device for steel structure painting. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The components or parts of a steel structure are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, steel plates are one type of steel structure material. The surface of the steel plate is shot blasted and then coated with a layer of anti-rust paint. The protection of the paint layer can ensure the long-term use of the steel plate. During the processing, the steel plate usually needs to be flipped and painted to ensure that each side is painted.

[0003] However, some existing steel structure processing and painting flipping clamping devices are not easy to adjust according to the length and size of the steel plate, and the area of ​​the steel plate covered by the clamping structure cannot be effectively painted, resulting in incomplete painting. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a flipping clamping device for painting steel structures, so as to solve the technical problem that some existing flipping clamping devices for painting steel structure processing are not convenient to adjust according to the length and size of the steel plate, and the area of ​​the steel plate covered by the clamping structure cannot be effectively painted, resulting in incomplete painting.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A steel structure painting flipping clamping device includes a processing table. The processing table has a first adjusting groove and a second adjusting groove on its upper end. A first motor is mounted on one end of the outer wall of the first adjusting groove, and a first ball screw is mounted on the output end of the first motor. Two sets of symmetrical first ball screw sleeves are fitted onto the outer wall of the first ball screw. A second motor is mounted on one side of the outer wall of the first adjusting groove, and a second ball screw is mounted on the output end of the second motor. A second ball screw sleeve is fitted onto the outer wall of the second ball screw. A connecting rod is mounted on the upper end of the second ball screw. The middle end of the connecting rod connects to the first... Each ball screw sleeve has a connecting frame at its upper end. A third motor is located at the upper end of the connecting frame. A third ball screw is located at the output end of the third motor. A third ball screw sleeve is fitted on the outer wall of the third ball screw. A flipping assembly is located on the outer wall of the third ball screw sleeve at the middle end of the connecting rod. The flipping assembly includes a fourth motor located on one side of the third ball screw sleeve. A turntable is located at the output end of the fourth motor. A rotating plate is located at the output end of the turntable. A second cylinder is located at the upper end of the rotating plate. A first flipping plate is located at the extension end of the second cylinder. A second flipping plate is located at the lower end of the rotating plate.

[0008] As an improved technical solution, the end of the first ball screw away from the first motor is rotatably connected to the inner wall of the first adjusting groove, and the first ball screw sleeve is movably inserted into the inner wall of the first adjusting groove.

[0009] As an improved technical solution, the end of the second ball screw away from the second motor is rotatably connected to the inner wall of the second adjusting groove, and the second ball screw sleeve is movably inserted into the inner wall of the second adjusting groove.

[0010] As an improved technical solution, a connecting plate is provided on the outer wall of the third ball screw sleeve located at the upper end of the first ball screw sleeve, and a first cylinder is provided at the upper end of the connecting plate, and a limiting block is provided at the extension end of the first cylinder.

[0011] As an improved technical solution, the end of the third ball screw away from the third motor is rotatably connected to the bottom end of the connecting frame, and the third ball screw sleeve is movably inserted into the inner wall of the connecting frame.

[0012] As an improved technical solution, the upper surface of the second flip plate and the bottom surface of the inner wall of the connecting plate are always on the same horizontal plane.

[0013] As an improved technical solution, the processing table is provided with bases at the four corners of its lower end.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the flipping of the flipping component, the fixing of the steel plate by the connecting plate and the limiting block, the first flipping plate and the second flipping plate, allows for multi-stage painting treatment of each surface of the steel plate. This enables effective painting of the areas of the steel plate covered by the clamping structure. Furthermore, the connecting plate and the limiting block, the first flipping plate and the second flipping plate can be adjusted according to the size of the steel plate, thereby clamping and fixing steel plates of different sizes.

[0016] 2. In this utility model, when the steel plate is clamped between the first flip plate and the second flip plate, the third motor is started. The third motor drives the third ball screw to rotate. The third ball screw sleeve slides upward along the inner wall of the connecting frame and the outer wall of the third ball screw, so that the steel plate rises to a certain height, avoiding the failure of flipping due to contact between the long steel plate and the upper surface of the processing table during the flipping process. Attached Figure Description

[0017] 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:

[0018] Figure 1 This is a front-view three-dimensional structural diagram of a steel structure painting flipping clamping device according to the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the processing table for a steel structure painting flipping clamping device according to the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the flipping component of a flipping clamping device for steel structure painting according to this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the connecting plate of a steel structure painting flipping clamping device according to the present invention.

[0022] In the diagram: 1. Processing table; 2. First adjusting groove; 3. Second adjusting groove; 4. First motor; 5. First ball screw; 6. First ball sleeve; 7. Second motor; 8. Second ball screw; 9. Second ball sleeve; 10. Connecting rod; 11. Connecting frame; 12. Third motor; 13. Third ball screw; 14. Third ball sleeve; 15. Connecting plate; 16. First cylinder; 17. Limiting block; 18. Flipping assembly; 181. Fourth motor; 182. Turntable; 183. Rotating plate; 184. Second cylinder; 185. First flipping plate; 186. Second flipping plate. Detailed Implementation

[0023] 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.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Meanwhile, the meaning of "and / or" or "the / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0026] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0027] like Figures 1-4As shown in the figure, this embodiment provides a flipping clamping device for painting steel structures, including a processing table 1. The upper end of the processing table 1 is provided with a first adjusting groove 2 and a second adjusting groove 3. A first motor 4 is provided at one end of the outer wall of the first adjusting groove 2. A first ball screw 5 is provided at the output end of the first motor 4. Two sets of mutually symmetrical first ball screw sleeves 6 are sleeved on the outer wall of the first ball screw 5. A second motor 7 is provided on one side of the outer wall of the first adjusting groove 2. A second ball screw 8 is provided at the output end of the second motor 7. A second ball screw sleeve 9 is sleeved on the outer wall of the second ball screw 8. A connecting rod 10 is provided at the upper end of the second ball screw sleeve 9. Both the middle end of the connecting rod 10 and the upper end of the first ball screw sleeve 6 are provided with connecting rods. The connecting frame 11 has a third motor 12 at its upper end, a third ball screw 13 at its output end, a third ball sleeve 14 on its outer wall, and a flipping assembly 18 on the outer wall of the third ball sleeve 14 located at the middle end of the connecting rod 10. The flipping assembly 18 includes a fourth motor 181 located on one side of the third ball sleeve 14. The output end of the fourth motor 181 has a turntable 182, the output end of the turntable 182 has a rotating plate 183, the upper end of the rotating plate 183 has a second cylinder 184, the extended end of the second cylinder 184 has a first flipping plate 185, and the lower end of the rotating plate 183 has a second flipping plate 186.

[0028] The end of the first ball screw 5 away from the first motor 4 is rotatably connected to the inner wall of the first adjusting groove 2, and the first ball screw sleeve 6 is movably inserted into the inner wall of the first adjusting groove 2.

[0029] The end of the second ball screw 8 away from the second motor 7 is rotatably connected to the inner wall of the second adjusting groove 3, and the second ball screw sleeve 9 is movably inserted into the inner wall of the second adjusting groove 3.

[0030] A connecting plate 15 is provided on the outer wall of the third ball sleeve 14 located at the upper end of the first ball sleeve 6. A first cylinder 16 is provided at the upper end of the connecting plate 15, and a limiting block 17 is provided at the extended end of the first cylinder 16.

[0031] The end of the third ball screw 13 away from the third motor 12 is rotatably connected to the bottom of the connecting frame 11, and the third ball sleeve 14 is movably inserted into the inner wall of the connecting frame 11.

[0032] The upper surface of the second flip plate 186 and the bottom of the inner wall of the connecting plate 15 are always on the same horizontal plane.

[0033] The processing table 1 has bases at the four corners of its lower end.

[0034] The steel plate to be painted is placed between two sets of connecting plates 15. The first motor 4 is started, driving the first ball screw 5 to rotate. The two sets of first ball screw sleeves 6 move closer together, and the first ball screw sleeves 6 drive the two sets of connecting plates 15 closer together until the two ends of the steel plate overlap the upper side of the bottom of the connecting plate 15. Then, the first cylinder 16 is started, driving the limit block 17 to move downward. Through the pressure of the limit block 17, the steel plate is fixed between the bottom of the connecting plate 15 and the limit block 17. Then, the worker can perform the first stage of painting on the fixed steel plate. After the first stage of painting is completed, the second motor can be started. The machine 7 drives the second ball screw 8 to rotate, and the second ball screw sleeve 9 slides along the inner wall of the second adjusting groove 3 towards the first adjusting groove 2 until the second flip plate 186 overlaps the bottom of the steel plate. Then, the second cylinder 184 is activated to drive the first flip plate 185 to move downward, clamping the steel plate between the first flip plate 185 and the second flip plate 186. Then, the first cylinder 16 is retracted, releasing the fixing of the steel plate by the limiting block 17 and the connecting plate 15. The second motor 7 is then activated to rotate in the opposite direction, causing the steel plate between the first flip plate 185 and the second flip plate 186 to move away from the limiting block 17 and the connecting plate 15. Connecting plate 15, then starting the third motor 12, the third motor 12 drives the third ball screw 13 to rotate, the third ball sleeve 14 slides upward along the inner wall of the connecting frame 11 and the outer wall of the third ball screw 13, causing the steel plate to rise to a certain height, avoiding contact between the long steel plate and the upper surface of the processing table 1 during the flipping process, which would cause the flipping to fail. Next, the worker performs the second stage of painting on the steel plate, painting the surface of the steel plate fixed between the connecting plate 15 and the limiting block 17, ensuring the integrity of the steel plate painting. Then, starting the fourth motor 181 drives the turntable 182 to rotate. The rotating plate 183 is driven to rotate, which in turn drives the steel plate between the first flipping plate 185 and the second flipping plate 186 to rotate 180°. Then, the flipped steel plate is painted. Next, the second motor 7 is started, which moves the steel plate toward the connecting plate 15. The steel plate is fixed between the connecting plate 15 and the limiting block 17 by the first cylinder 16 and the limiting block 17. Then, the second motor 7 is started, which moves the flipping assembly 18 away from the steel plate. The workers can then carry out the third stage of painting on the steel plate, painting the surface covered by the first flipping plate 185.

[0035] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A flipping clamping device for painting steel structures, comprising a processing table (1), characterized in that: The processing table (1) has a first adjustment groove (2) and a second adjustment groove (3) on its upper end. A first motor (4) is provided at one end of the outer wall of the first adjustment groove (2). A first ball screw (5) is provided at the output end of the first motor (4). Two sets of mutually symmetrical first ball sleeves (6) are fitted on the outer wall of the first ball screw (5). A second motor (7) is provided on one side of the outer wall of the first adjustment groove (2). A second ball screw (8) is provided at the output end of the second motor (7). A second ball sleeve (9) is fitted on the outer wall of the second ball screw (8). A connecting rod (10) is provided at the upper end of the second ball sleeve (9). A connecting frame (11) is provided at the middle end of the connecting rod (10) and the upper end of the first ball sleeve (6). A third motor is provided at the upper end of the connecting frame (11). The machine (12) has a third ball screw (13) at its output end. The outer wall of the third ball screw (13) is fitted with a third ball sleeve (14). The outer wall of the third ball sleeve (14) located at the middle end of the connecting rod (10) is provided with a flipping assembly (18). The flipping assembly (18) includes a fourth motor (181) located on one side of the third ball sleeve (14). The output end of the fourth motor (181) is provided with a turntable (182). The output end of the turntable (182) is provided with a rotating plate (183). The upper end of the rotating plate (183) is provided with a second cylinder (184). The extension end of the second cylinder (184) is provided with a first flipping plate (185). The lower end of the rotating plate (183) is provided with a second flipping plate (186).

2. The steel structure painting flipping clamping device according to claim 1, characterized in that: The end of the first ball screw (5) away from the first motor (4) is rotatably connected to the inner wall of the first adjusting groove (2), and the first ball sleeve (6) is movably inserted into the inner wall of the first adjusting groove (2).

3. The steel structure painting flipping clamping device according to claim 1, characterized in that: The end of the second ball screw (8) away from the second motor (7) is rotatably connected to the inner wall of the second adjustment groove (3), and the second ball screw sleeve (9) is movably inserted into the inner wall of the second adjustment groove (3).

4. The steel structure painting flipping clamping device according to claim 1, characterized in that: A connecting plate (15) is provided on the outer wall of the third ball sleeve (14) located at the upper end of the first ball sleeve (6). A first cylinder (16) is provided at the upper end of the connecting plate (15), and a limiting block (17) is provided at the extended end of the first cylinder (16).

5. The steel structure painting flipping clamping device according to claim 1, characterized in that: The end of the third ball screw (13) away from the third motor (12) is rotatably connected to the bottom end of the connecting frame (11), and the third ball sleeve (14) is movably inserted into the inner wall of the connecting frame (11).

6. The steel structure painting flipping clamping device according to claim 1, characterized in that: The upper end face of the second flip plate (186) and the bottom end of the inner wall of the connecting plate (15) are always on the same horizontal plane.

7. The steel structure painting flipping clamping device according to claim 1, characterized in that: The processing table (1) has bases at its four lower corners.

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