A turnover clamping device for painting steel structure

Abstract

The utility model relates to a kind of turnover clamping devices for steel structure paint spraying, belong to steel structure paint spraying technical field, including deposit bin, the front of deposit bin is provided with bin door, the inside fixed connection of deposit bin has baffle, the top surface of baffle is rotatably connected with the rotating plate, one end of which penetrates baffle and extends to its bottom through bearing, deposit bin is equipped with paint spraying assembly to be used to paint spraying to steel structure, paint spraying assembly includes installation bin, installation bin is placed in the top of rotating plate, the back inner wall of deposit bin is fixedly connected with conveying bin, the bottom of installation bin is fixedly installed with multiple first spray head.The turnover clamping devices for steel structure paint spraying, drive steel structure to overturn by the cooperation between clamping plate and driving rod, improve paint spraying efficiency, and by the action of first spray head, conveniently paint spraying to steel structure, at the same time, by the action of second spray head, paint spraying treatment is carried out to clamping surface, improve paint spraying effect and use effect.

Description

Technical Field

[0001] This utility model relates to the field of steel structure painting technology, specifically 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 structure is mainly composed of steel beams, steel columns and steel trusses made of steel sections and steel plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying and galvanizing are used. When painting steel structure beams, a painting device is required.

[0003] The patent CN221558763U discloses a steel structure beam painting device. This patent discloses a convenient flipping technology solution, which solves the problem that existing painting devices are inconvenient to flip and paint steel structure beams, thereby reducing the efficiency of steel structure beam painting.

[0004] When in use, the device flips the steel structure beam by rotating the outer shell, which improves the efficiency of the painting process. However, when the steel structure is clamped, the clamping surface is not painted, which reduces the painting effect and the usability. Therefore, a flipping clamping device for painting steel structures is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flipping clamping device for steel structure painting, which has the advantage of improving the painting effect and solves the problem that the clamping surface of existing steel structure beam painting devices is not painted, thus reducing the painting effect and the overall performance.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A flipping clamping device for painting steel structures includes a placement chamber with a door on the front. A partition is fixedly connected inside the placement chamber. A rotating plate with one end penetrating the partition and extending to its bottom is rotatably connected to the top surface of the partition via a bearing. A painting assembly for painting steel structures is provided on the placement chamber.

[0008] The painting assembly includes an installation chamber placed on top of a rotating plate. A conveying chamber is fixedly connected to the inner rear wall of the installation chamber. Multiple first spray nozzles are fixedly installed on the bottom surface of the installation chamber. A connecting pipe with one end penetrating the installation chamber and extending into the conveying chamber is fixedly connected to the inner rear wall of the installation chamber. A solenoid valve is fixedly installed on the outer peripheral wall of the connecting pipe. Multiple second spray nozzles are fixedly installed on the front surface of the conveying chamber. Drive rods are rotatably connected to the inner left and right walls of the installation chamber via bearings. Clamping plates are placed on opposite sides of the two drive rods. A first motor is fixedly installed on the inner bottom wall of the installation chamber. A rotating rod with one end extending onto the installation chamber is fixedly connected to the bottom surface of the rotating plate. A driving bevel gear is fixedly installed on the output shaft of the first motor. A driven bevel gear meshing with the driving bevel gear is fixedly installed on the outer peripheral wall of the rotating rod.

[0009] The placement chamber is equipped with a drive assembly for rotating the drive rod.

[0010] The placement chamber is equipped with a conveying assembly for conveying paint.

[0011] Furthermore, the placement chamber is a cuboid with a hollow interior and a missing front side, and the rotating rod is rotatably connected to the placement chamber via a bearing.

[0012] Furthermore, both the installation chamber and the conveying chamber are hollow cuboids, and the connecting pipe is fixedly connected to the conveying chamber.

[0013] Furthermore, the drive assembly includes a second motor, which is fixedly mounted on the right side of the placement compartment. The drive rod located on the right side passes through the placement compartment and extends to its right side. The output shaft of the second motor is fixedly connected to the right drive rod. A battery is fixedly installed inside each of the two drive rods. An electric push rod is fixedly installed inside each of the two drive rods. The output ends of the two electric push rods are fixedly connected to two clamping plates respectively. Support grooves are provided on the top and bottom surfaces of the two drive rods. Support blocks are placed inside each of the four support grooves. Two support plates are fixedly connected to the side of each of the two clamping plates near the drive rods. The support plates and support blocks are fixedly connected.

[0014] Furthermore, both drive rods are hollow cylinders with one side missing from the other, and the support plate is an L-shaped plate.

[0015] Furthermore, both the support block and the support groove are T-shaped, and the support block and the support groove are slidably connected.

[0016] Furthermore, the conveying assembly includes a connecting chamber, one end of which is fixedly connected to the top surface of the placement chamber, and the other end of which penetrates the placement chamber and extends into its interior. The installation chamber is fixedly connected to the bottom surface of the connecting chamber. A feed trough is provided on the top surface of the connecting chamber, and a filter screen is fixedly connected inside the feed trough. A paint pump is fixedly installed on the inner top wall of the placement chamber. A paint inlet pipe is fixedly installed at the paint inlet end of the paint pump, with one end penetrating the connecting chamber and extending into its interior. A paint outlet pipe is fixedly installed at the outlet end of the paint pump, with one end penetrating the installation chamber and extending into its interior.

[0017] Furthermore, the connecting chamber is a hollow cuboid, the paint inlet pipe is fixedly connected to the connecting chamber, and the paint outlet pipe is fixedly connected to the installation chamber.

[0018] Compared with the prior art, this utility model provides a flipping clamping device for painting steel structures, which has the following advantages:

[0019] 1. This steel structure painting flipping clamping device, through the cooperation between the clamping plate and the drive rod, drives the steel structure to flip, improving the painting efficiency. The first nozzle facilitates the painting of the steel structure, while the second nozzle treats the clamping surface with paint, improving the painting effect and the usage effect.

[0020] 2. This steel structure painting flipping clamping device uses a rotating rod to drive the rotating rod to rotate, which conveniently rotates the steel structure and facilitates operation by the staff. The electric push rod drives the clamping plate to move, which can easily fix steel structures of different lengths. At the same time, the clamping plate is supported by the cooperation between the support plate, support block and support groove, which improves the stability of the clamping plate. Attached Figure Description

[0021] Fig. 1 This is a three-dimensional view of the structure of this utility model;

[0022] Fig. 2 This is a schematic diagram of the internal structure of the present invention;

[0023] Fig. 3 This is an enlarged schematic diagram of the internal structure of the left drive rod in this utility model.

[0024] In the diagram: 1 Placement chamber, 2 Connecting chamber, 3 Filter screen, 4 Chamber door, 5 Second motor, 6 Drive rod, 7 Support plate, 8 Clamping plate, 9 Paint pump, 10 Paint outlet pipe, 11 Paint inlet pipe, 12 Feed trough, 13 Connecting pipe, 14 Installation chamber, 15 First nozzle, 16 Solenoid valve, 17 Second nozzle, 18 Conveying chamber, 19 First motor, 20 Driving bevel gear, 21 Driven bevel gear, 22 Rotating rod, 23 Rotating plate, 24 Electric push rod, 25 Support groove, 26 Support block, 27 Battery, 28 Partition. Detailed Implementation

[0025] 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.

[0026] Please see Figs. 1 to 3 The steel structure painting flipping clamping device in this embodiment includes a placement chamber 1. The front of the placement chamber 1 is provided with a door 4. A partition 28 is fixedly connected inside the placement chamber 1. A rotating plate 23 is rotatably connected to the top surface of the partition 28 through a bearing. One end of the partition 28 passes through the partition 28 and extends to its bottom. The placement chamber 1 is provided with a painting assembly for painting the steel structure.

[0027] The painting assembly includes a mounting chamber 14, which is placed on top of a rotating plate 23. A conveying chamber 18 is fixedly connected to the inner wall of the back of the mounting chamber 1. A number of first spray nozzles 15 are fixedly installed on the bottom surface of the mounting chamber 14. A connecting pipe 13, which extends through the mounting chamber 14 and into the conveying chamber 18, is fixedly connected to the inner wall of the back of the mounting chamber 14. A solenoid valve 16 is fixedly installed on the outer periphery of the connecting pipe 13. A number of second spray nozzles 17 are fixedly installed on the front of the conveying chamber 18. A drive rod 6 is rotatably connected to the inner wall of the left and right sides of the mounting chamber 1 via bearings. A clamping plate 8 is placed on the opposite side of the two drive rods 6. A first motor 19 is fixedly installed on the inner bottom wall of the mounting chamber 1. A rotating rod 22, which extends to the mounting chamber 1, is fixedly connected to the bottom surface of the rotating plate 23. A drive bevel gear 20 is fixedly installed on the output shaft of the first motor 19. A driven bevel gear 21 that meshes with the drive bevel gear 20 is fixedly installed on the outer periphery of the rotating rod 22.

[0028] The placement chamber 1 is a hollow cuboid with a missing front side. The rotating rod 22 is rotatably connected to the placement chamber 1 via a bearing. The installation chamber 14 and the conveying chamber 18 are both hollow cuboids. The connecting pipe 13 is fixedly connected to the conveying chamber 18, and a rubber pad is fixedly connected to the top surface of the rotating plate 23.

[0029] Specifically, the door 4 is opened, the steel structure is placed on the rotating plate 23, and the paint is conveyed into the installation chamber 14. The paint is sprayed out by the first nozzle 15 to paint the steel structure. When flipping, the clamping plate 8 fits with the steel structure to fix it. The drive rod 6 rotates, which in turn drives the steel structure to flip through the clamping plate 8, thus improving the painting efficiency. When the clamping surface needs to be painted, the first motor 19 is started. The output shaft of the first motor 19 drives the active bevel gear 20 to rotate. Through the meshing between the active bevel gear 20 and the driven bevel gear 21, the rotating rod 22 is rotated, causing the steel structure placed on the rotating plate 23 to rotate. The solenoid valve 16 is started, and the paint is conveyed into the conveying chamber 18 through the connecting pipe 13. The second nozzle 17 is started, and the paint is sprayed out to paint the clamping surface.

[0030] It should be noted that the first nozzle 15, the solenoid valve 16, and the second nozzle 17 are all conventional devices known to the public in the prior art. Their specific structures and working principles will not be described in detail in this article. Similarly, the connection method between the compartment door 4 and the placement compartment 1 is a conventional technology known to the public in the prior art. Its specific structure and working principle will not be described in detail in this article.

[0031] Please see Figs. 1 to 3 In this embodiment, the placement chamber 1 is provided with a drive assembly for rotating the drive rod 6. The drive assembly includes a second motor 5, which is fixedly installed on the right side of the placement chamber 1. The drive rod 6 on the right side passes through the placement chamber 1 and extends to its right side. The output shaft of the second motor 5 is fixedly connected to the right drive rod 6. A battery 27 is fixedly installed inside each of the two drive rods 6. An electric push rod 24 is fixedly installed inside each of the two drive rods 6. The output ends of the two electric push rods 24 are fixedly connected to two clamping plates 8 respectively. Support grooves 25 are provided on the top and bottom surfaces of the two drive rods 6. Support blocks 26 are placed inside the four support grooves 25. Two support plates 7 are fixedly connected to the side of each clamping plate 8 near the drive rod 6. The support plates 7 and the support blocks 26 are fixedly connected.

[0032] The two drive rods 6 are both hollow cylinders with one side missing. The support plate 7 is an L-shaped plate. The support block 26 and the support groove 25 are both T-shaped and are slidably connected.

[0033] Specifically, the electric push rod 24 is activated, and its output end drives the clamping plate 8 to move, so that the clamping plate 8 fits against the steel structure and fixes the steel structure. Through the sliding connection between the support block 26 and the support groove 25, the support plate 7 moves together with the clamping plate 8 to support the clamping plate 8 and improve its stability. The second motor 5 is activated, and its output shaft drives the drive rod 6 to rotate, which in turn drives the steel structure to flip through the clamping plate 8, thus improving the painting efficiency.

[0034] It should be noted that both the battery 27 and the electric actuator 24 are conventional devices known in the prior art, and their specific structures and working principles will not be described in detail here. This application can ensure that the output ends of the two electric actuators 24 extend and retract simultaneously by using a synchronization controller or other synchronization device, thereby achieving synchronous operation. These synchronization devices are common and mature in the field of electric control, so they will not be described in detail in the specific embodiments.

[0035] Please see Figs. 1 to 3 In this embodiment, the placement chamber 1 is provided with a conveying assembly for conveying paint. The conveying assembly includes a connecting chamber 2, one end of which is fixedly connected to the top surface of the placement chamber 1, and the other end of which passes through the placement chamber 1 and extends into its interior. The installation chamber 14 is fixedly connected to the bottom surface of the connecting chamber 2. The top surface of the connecting chamber 2 is provided with a feeding trough 12, and a filter screen 3 is fixedly connected inside the feeding trough 12. A paint pump 9 is fixedly installed on the inner top wall of the placement chamber 1. A paint inlet pipe 11 is fixedly installed at the paint inlet end of the paint pump 9, with one end passing through the connecting chamber 2 and extending into its interior. A paint outlet pipe 10 is fixedly installed at the outlet pipe of the paint pump 9, with one end passing through the installation chamber 14 and extending into its interior.

[0036] The connecting chamber 2 is a hollow cuboid. The paint inlet pipe 11 is fixedly connected to the connecting chamber 2, and the paint outlet pipe 10 is fixedly connected to the installation chamber 14.

[0037] Specifically, the paint pump 9 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail in this article.

[0038] It should be noted that the paint enters the inside of the feed tank 12 and is filtered by the filter screen 3. The paint passes through the filter screen 3 and enters the inside of the connecting chamber 2. The paint pump 9 is started, and the paint is transported into the inside of the installation chamber 14 through the paint inlet pipe 11 and the paint outlet pipe 10.

[0039] The working principle of the above embodiments is as follows:

[0040] Paint enters the feed trough 12 and is filtered by the filter screen 3. The paint then passes through the filter screen 3 and enters the connecting chamber 2. The chamber door 4 is opened, and the steel structure is placed on the rotating plate 23. The paint pump 9 is started, and paint is transported into the installation chamber 14 through the paint inlet pipe 11 and paint outlet pipe 10. The paint is sprayed out by the first nozzle 15 to paint the steel structure. When flipping the structure, the electric push rod 24 is activated. The output end of the electric push rod 24 moves the clamping plate 8, causing it to fit against the steel structure and secure it. The second motor 5 is then started, and the output shaft of the second motor 5... The drive rod 6 is rotated, which in turn causes the steel structure to flip through the clamping plate 8, improving the painting efficiency. When the clamping surface needs to be painted, the first motor 19 is started. The output shaft of the first motor 19 drives the active bevel gear 20 to rotate. Through the meshing between the active bevel gear 20 and the driven bevel gear 21, the rotating rod 22 is rotated, causing the steel structure placed on the rotating plate 23 to rotate. The solenoid valve 16 is started, and the paint is delivered into the interior of the conveying chamber 18 through the connecting pipe 13. The second nozzle 17 is started, and the paint is sprayed out through the second nozzle 17 to paint the clamping surface.

[0041] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flipping clamping device for painting steel structures, comprising a placement chamber (1), characterized in that: The front of the placement compartment (1) is provided with a door (4), and a partition (28) is fixedly connected inside the placement compartment (1). The top surface of the partition (28) is rotatably connected by a bearing to a rotating plate (23) that passes through the partition (28) and extends to its bottom. The placement compartment (1) is provided with a painting assembly for painting the steel structure. The painting assembly includes a mounting chamber (14) placed on top of a rotating plate (23). A conveying chamber (18) is fixedly connected to the inner back wall of the mounting chamber (1). A plurality of first spray nozzles (15) are fixedly installed on the bottom surface of the mounting chamber (14). A connecting pipe (13) is fixedly connected to the inner back wall of the mounting chamber (14), with one end penetrating the mounting chamber (14) and extending into the conveying chamber (18). A solenoid valve (16) is fixedly installed on the outer peripheral wall of the connecting pipe (13). A plurality of second spray nozzles are fixedly installed on the front of the conveying chamber (18). The nozzle (17) has a drive rod (6) rotatably connected to the left and right inner walls of the placement chamber (1) via bearings. A clamping plate (8) is placed on the opposite side of the two drive rods (6). A first motor (19) is fixedly installed on the inner bottom wall of the placement chamber (1). A rotating rod (22) with one end extending to the placement chamber (1) is fixedly connected to the bottom surface of the rotating plate (23). An active bevel gear (20) is fixedly installed on the output shaft of the first motor (19). A driven bevel gear (21) meshing with the active bevel gear (20) is fixedly installed on the outer peripheral wall of the rotating rod (22). The placement chamber (1) is provided with a drive assembly for rotating the drive rod (6), and the placement chamber (1) is provided with a conveying assembly for conveying paint.

2. The flipping clamping device for painting steel structures according to claim 1, characterized in that: The placement chamber (1) is a cuboid with a hollow interior and a missing front side. The rotating rod (22) is rotatably connected to the placement chamber (1) via a bearing.

3. The flipping clamping device for painting steel structures according to claim 1, characterized in that: The installation chamber (14) and the conveying chamber (18) are both hollow cuboids, and the connecting pipe (13) and the conveying chamber (18) are fixedly connected.

4. The flipping clamping device for painting steel structures according to claim 1, characterized in that: The drive assembly includes a second motor (5), which is fixedly installed on the right side of the placement chamber (1). The drive rod (6) located on the right side passes through the placement chamber (1) and extends to its right side. The output shaft of the second motor (5) is fixedly connected to the right drive rod (6). A battery (27) is fixedly installed inside each of the two drive rods (6). An electric push rod (24) is fixedly installed inside each of the two drive rods (6). The output ends of the two electric push rods (24) are fixedly connected to two clamping plates (8) respectively. Support grooves (25) are provided on the top and bottom surfaces of the two drive rods (6). Support blocks (26) are placed inside each of the four support grooves (25). Two support plates (7) are fixedly connected to the side of each clamping plate (8) near the drive rod (6). The support plates (7) and the support blocks (26) are fixedly connected.

5. The flipping clamping device for painting steel structures according to claim 4, characterized in that: Both drive rods (6) are hollow cylinders with one side missing, and the support plate (7) is an L-shaped plate.

6. The flipping clamping device for painting steel structures according to claim 4, characterized in that: Both the support block (26) and the support groove (25) are T-shaped, and the support block (26) and the support groove (25) are slidably connected.

7. The steel structure painting flipping clamping device according to claim 4, characterized in that: The conveying assembly includes a connecting chamber (2), one end of which is fixedly connected to the top surface of the placement chamber (1), and the other end of which passes through the placement chamber (1) and extends into its interior. The installation chamber (14) is fixedly connected to the bottom surface of the connecting chamber (2). A feed trough (12) is provided on the top surface of the connecting chamber (2). A filter screen (3) is fixedly connected inside the feed trough (12). A paint pump (9) is fixedly installed on the inner top wall of the placement chamber (1). A paint inlet pipe (11) is fixedly installed at the paint inlet end of the paint pump (9), with one end passing through the connecting chamber (2) and extending into its interior. A paint outlet pipe (10) is fixedly installed at the outlet pipe of the paint pump (9), with one end passing through the installation chamber (14) and extending into its interior.

8. A flipping clamping device for painting steel structures according to claim 7, characterized in that: The connecting chamber (2) is a hollow cuboid. The paint inlet pipe (11) is fixedly connected to the connecting chamber (2), and the paint outlet pipe (10) is fixedly connected to the installation chamber (14).

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