Steel structure spraying equipment

Abstract

The invention discloses steel structure spraying equipment, and belongs to the technical field of steel structure machining, the steel structure spraying equipment comprises an equipment box, sliding rails are fixedly mounted on the left inner side wall and the right inner side wall of the equipment box respectively, two equipment plates are slidably mounted between the two sliding rails, round holes are formed in the equipment plates, and clamping plates are rotatably mounted in the round holes; a plurality of grooves are evenly formed in the two clamping plates at equal intervals, and electric telescopic rods are installed in the grooves correspondingly. A material box is slidably connected to the inner top of the equipment box, a nozzle is mounted at the bottom of the material box, a stirring mechanism is mounted in the material box, and a driving mechanism is arranged on the equipment box; a first motor is installed on one equipment plate, the end of an output shaft of the first motor is coaxially connected with a first gear, a gear ring is installed on the outer side edge, close to the first gear, of the clamping plate, and the gear ring is meshed with the first gear. The problems that in the prior art, the efficiency is low, the uniformity of reagent paint is poor, and the spraying quality cannot be guaranteed in the mode that a steel structure is manually sprayed are solved.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure processing, in particular to steel structure spraying equipment. Background Art

[0002] Steel structures are primarily constructed of steel and are one of the main types of building structures. They consist of steel beams and columns made from sections and plates, with components typically connected using welds, bolts, or rivets. Steel structures are characterized by high strength, light weight, good overall rigidity, and high deformation capacity, resulting in a wide range of applications. However, steel structures require corrosion protection during daily use, and spraying with anti-corrosion paint is a common method of corrosion prevention.

[0003] The painting of steel structures is generally done manually with a handheld spray gun. This method not only has low spraying efficiency and poor uniformity of the reagent paint, but also generally requires multiple layers of spraying on steel structures, which invisibly increases the workload of manual labor and the quality of the spraying cannot be guaranteed. Summary of the Invention

[0004] The purpose of the present invention is to provide a steel structure spraying equipment to solve the problems in the prior art of low efficiency, poor uniformity of reagent coating, and unguaranteed spraying quality in the manual spraying of steel structures.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel structure spraying equipment, comprising an equipment box, both sides of the equipment box are not closed, and slide rails are fixedly installed on the left and right inner walls of the equipment box, and two equipment plates are slidably installed between the two slide rails, and a circular hole is opened on the equipment plate, and a clamping plate is rotatably installed in the circular hole, and a through hole is opened on the plate surface of the clamping plate; a plurality of grooves are evenly opened on the opposite plate surfaces of the two clamping plates at equal intervals, and electric telescopic rods are respectively installed in the plurality of grooves; a material box is slidably connected to the inner top of the equipment box, a nozzle is installed at the bottom of the material box, a stirring mechanism is installed in the material box, and a driving mechanism for controlling the reciprocating motion of the material box is provided on the equipment box; a first motor is fixedly installed on one of the equipment plates, and the output shaft of the first motor passes through the equipment plate, and the end of the output shaft of the first motor is coaxially connected to the first gear, and a gear ring is installed on the outer edge of the clamping plate near the first gear, and the gear ring is meshed with the first gear.

[0006] The working principle of this technical solution is: first, adjust the position distance between the two equipment plates according to the length of the steel structure to be sprayed, and place the two ends of the steel structure in the through holes of the two clamping plates respectively.

[0007] The electric telescopic rod on the clamping plate is used to fully clamp and limit the steel structure in the through hole. The first motor is started, and the first motor drives the clamping plate to rotate through the first gear and the ring gear, thereby causing the steel structure to rotate at a uniform speed.

[0008] The driving mechanism controls the uniform reciprocating motion of the material box on the inner top of the equipment box, and the paint in the material box is evenly sprayed onto the outer surface of the steel structure through the nozzle on the material box, cleverly completing the spraying work on the steel structure.

[0009] At the same time, during the reciprocating motion of the material box, the stirring mechanism inside the material box also continuously stirs the paint in the material box, making the sprayed paint more uniform and delicate.

[0010] As a preferred technical solution of the present invention, a chute is provided on the inner top of the equipment box, a connecting plate is installed in the chute, the bottom of the connecting plate is fixedly connected to the material box, and the driving mechanism includes a threaded rod and a second motor. The threaded rod is rotatably mounted on the inner top of the equipment box, and the threaded rod passes through the connecting plate. The second motor is fixedly mounted on the outer top of the equipment box. A second gear is coaxially connected to the output shaft of the second motor, and a third gear is coaxially connected to the end of the threaded rod. The second gear meshes with the third gear. The second motor drives the threaded rod to rotate, and the connecting plate drives the material box to achieve reciprocating motion, which is simple and convenient.

[0011] As a preferred technical solution of the present invention, the stirring mechanism includes a rotating rod rotatably connected to the inner wall of the material box, and a plurality of stirring rods are evenly installed on the rotating rod at equal intervals. By arranging the stirring rods in the material box, the stirring rods can simultaneously stir the material in the material box evenly.

[0012] As a preferred technical solution of the present invention: one end of the rotating rod passes through the discharge box, and the end of the rotating rod placed outside the box is coaxially connected to an adjustment mechanism, and the adjustment mechanism controls the rotation of the rotating rod.

[0013] As a preferred technical solution of the present invention, the body adjustment mechanism includes a rack and a fourth gear. The rack is fixedly mounted on the inner wall of the equipment box. The fourth gear is coaxially connected to the end of the rotating rod, and the fourth gear and the rack are meshed with each other. The mating connection between the fourth gear and the rack synchronizes the rotation of the rotating rod.

[0014] As a preferred technical solution of the present invention: four grooves are evenly spaced on the surface of the clamping plate.

[0015] As a preferred technical solution of the present invention: the end of the electric telescopic rod is wrapped with an anti-slip pad.

[0016] As a preferred technical solution of the present invention: a buffer shock-absorbing pad is installed on the outer bottom of the equipment box.

[0017] By adopting the above technical solution, the beneficial effects of the present invention are:

[0018] 1. The structural design of the present invention is ingenious. The distance between the two equipment plates is adjusted according to the distance between the steel structures. Then, the steel structure to be sprayed is placed in the circular hole on the clamping plate, and the electric telescopic rod on the clamping plate is used to limit and fix the steel structure. The clamping plate drives the steel structure to rotate at a uniform speed. At the same time, the material box also reciprocates along the direction of the steel structure, so that the nozzle on the material box can spray the steel structure efficiently and evenly, saving time and effort, and being simple and convenient.

[0019] 2. By setting the fourth gear and rack, the movement process of the material box is synchronously utilized to realize the rotation of the rotating rod, and then the stirring rod stirs the reagent paint in the material box evenly, so that the spraying effect is optimized.

[0020] 3. The second motor is set to realize the reciprocating motion of the material box and the stirring effect of the stirring rod on the material box at the same time. It is clever and convenient. Only one power source is used to realize the simultaneous operation of multiple structures, which greatly saves resource investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a steel structure spraying equipment of the present invention;

[0022] Figure 2 It is a front view of the present invention;

[0023] Figure 3 Schematic diagram of the inner top structure of the equipment box in the present invention;

[0024] Figure 4 Schematic diagram of the internal structure of the material box in the present invention.

[0025] In the figure: 1. Equipment box; 2. Slide rail; 3. Equipment plate; 4. Round hole; 5. Clamping plate; 6. Electric telescopic rod; 7. Material box; 8. Sprinkler; 9. Rotating rod; 10. First motor; 11. First gear; 12. Slide groove; 13. Threaded rod; 14. Second motor; 15. Second gear; 16. Third gear; 17. Connecting plate; 18. Fourth gear; 19. Rack; 20. Stirring rod. DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are illustrated in the accompanying drawings, wherein identical or similar reference numerals throughout denote identical or similar elements or elements having identical or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention, and are not to be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "upper surface," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present invention. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" are to be interpreted broadly. For example, they can refer to fixed, removable, or integrated connections; mechanical, electrical, or intercommunication connections; direct or indirect connections through an intermediary; and internal communication between two elements or interactions between two elements. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0027] See also Figure 1-4 The present invention provides an embodiment of a steel structure spraying equipment, including an equipment box 1, both sides of the equipment box 1 are not closed, and a buffer shock-absorbing pad is installed on the outer bottom of the equipment box 1 to ensure the smooth operation of the entire equipment.

[0028] Slide rails 2 are fixedly installed on the left and right inner walls of the equipment box 1, and two equipment plates 3 are slidably installed between the two slide rails 2. A circular hole 4 is opened on the equipment plate 3, and a clamping plate 5 is rotatably installed in the circular hole 4. A through hole is opened on the plate surface of the clamping plate 5, and the steel structure to be sprayed is placed in the through hole.

[0029] The opposing surfaces of the two clamping plates 5 are each provided with a plurality of grooves, each of which is evenly spaced. Four grooves are provided, each of which houses an electric telescopic rod 6. The four electric telescopic rods 6 are used to clamp and secure the steel structure from different directions. The ends of the electric telescopic rods 6 are wrapped with anti-slip pads. These pads effectively prevent the electric telescopic rods 6 from sliding when in contact with the surface of the steel structure, which could result in a loosening of the steel structure's position.

[0030] The top of the equipment box 1 is slidably connected to a material box 7, a nozzle 8 is installed at the bottom of the material box 7, a stirring mechanism is installed in the material box 7, and a driving mechanism for controlling the reciprocating motion of the material box 7 is provided on the equipment box 1.

[0031] A first motor 10 is fixedly mounted on one of the equipment plates 3 , and the output shaft of the first motor 10 passes through the equipment plate 3 . The end of the output shaft of the first motor 10 is coaxially connected to the first gear 11 . A gear ring is installed on the outer side of the clamping plate 5 near the first gear 11 , and the gear ring is meshed with the first gear 11 .

[0032] The top of the equipment box 1 is provided with a chute 12, within which a connecting plate 17 is mounted. The bottom of the connecting plate 17 is fixedly connected to the material box 7. The drive mechanism includes a threaded rod 13 and a second motor 14. The threaded rod 13 is rotatably mounted on the top of the equipment box 1. The threaded rod 13 passes through the connecting plate 17. The second motor 14 is fixedly mounted on the top of the outside of the equipment box 1. A second gear 15 is coaxially connected to the output shaft of the second motor 14. A third gear 16 is coaxially connected to the end of the threaded rod 13. The second gear 15 meshes with the third gear 16. The second motor 14 drives the threaded rod 13 to rotate, thereby causing the material box 7 to reciprocate along the direction of the chute 12, achieving the spraying effect of the nozzle 8 on the steel structure.

[0033] The stirring mechanism includes a rotating rod 9, which is rotatably connected to the inner wall of the material box 7. Several stirring rods 20 are evenly installed on the rotating rod 9 at equal intervals. One end of the rotating rod 9 passes through the discharge box 7. The end of the rotating rod 9 placed outside the material box 7 is coaxially connected to an adjustment mechanism, which controls the rotation of the rotating rod 9.

[0034] The adjustment mechanism includes a rack 19 and a fourth gear 18. The rack 19 is fixedly mounted on the inner wall of the equipment box 1. The fourth gear 18 is coaxially connected to the end of the rotating rod 9. The fourth gear 18 and the rack 19 are meshed with each other.

[0035] Specific implementation method: First, the position distance between the two equipment plates 3 is adjusted according to the length of the steel structure to be sprayed, and the two ends of the steel structure are respectively placed in the through holes of the two clamping plates 5.

[0036] The electric telescopic rod 6 on the clamping plate 5 is used to fully clamp and limit the steel structure in the through hole. The first motor 10 is started, and the first motor 10 drives the clamping plate 5 to rotate through the first gear 11 and the ring gear, thereby causing the steel structure to rotate at a uniform speed.

[0037] Start the second motor 14, and the second motor 14 drives the threaded rod 13 to rotate through the engagement between the second gear 15 and the third gear 16, so that the material box 7 on the threaded rod 13 reciprocates evenly on the inner top of the equipment box 1, and the paint in the material box 7 is evenly sprayed onto the outer surface of the steel structure through the nozzle 8 on the material box 7, cleverly completing the spraying work on the steel structure.

[0038] At the same time, during the reciprocating motion of the material box 7, the fourth gear 18 is set to move on the rack 19, which synchronously drives the rotation of the rotating rod 9, so that the stirring rod 20 can achieve the effect of uniformly stirring the reagent paint in the material box 7. The overall practicality and convenience greatly reduce the input of resources, and make the sprayed paint more uniform and delicate.

[0039] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A steel structure spraying equipment, comprising an equipment box (1), both sides of the equipment box (1) are not closed, characterized in that: Slide rails (2) are fixedly mounted on the left and right inner side walls of the equipment box (1), two equipment plates (3) are slidably mounted between the two slide rails (2), a circular hole (4) is provided on the equipment plate (3), a clamping plate (5) is rotatably mounted in the circular hole (4), and a through hole is provided on the plate surface of the clamping plate (5); A plurality of grooves are evenly and evenly formed on the opposing plate surfaces of the two clamping plates (5), and electric telescopic rods (6) are respectively installed in the plurality of grooves; The top of the equipment box (1) is slidably connected to a material box (7), a nozzle (8) is installed at the bottom of the material box (7), a stirring mechanism is installed in the material box (7), and a driving mechanism for controlling the reciprocating motion of the material box (7) is provided on the equipment box (1); A first motor (10) is fixedly mounted on one of the device plates (3), an output shaft of the first motor (10) passes through the device plate (3), an end of the output shaft of the first motor (10) is coaxially connected to a first gear (11), a gear ring is mounted on the outer side of the clamping plate (5) near the first gear (11), and the gear ring is meshed with the first gear (11).

2. A steel structure spraying equipment according to claim 1, characterized in that: The inner top of the equipment box (1) is provided with a slide groove (12), a connecting plate (17) is installed in the slide groove (12), the bottom of the connecting plate (17) is fixedly connected to the material box (7), the driving mechanism comprises a threaded rod (13) and a second motor (14), the threaded rod (13) is rotatably installed on the inner top of the equipment box (1), the threaded rod (13) passes through the connecting plate (17), the second motor (14) is fixedly installed on the outer top of the equipment box (1), the output shaft of the second motor (14) is coaxially connected with a second gear (15), the end of the threaded rod (13) is coaxially connected with a third gear (16), and the second gear (15) is meshed with the third gear (16).

3. A steel structure spraying equipment according to claim 2, characterized in that: The stirring mechanism comprises a rotating rod (9), the rotating rod (9) is rotatably connected to the inner wall of the material box (7), and a plurality of stirring rods (20) are evenly installed on the rotating rod (9) at equal intervals.

4. A steel structure spraying equipment according to claim 3, characterized in that: One end of the rotating rod (9) passes through the discharge box (7), and the end of the rotating rod (9) disposed outside the discharge box (7) is coaxially connected with an adjustment mechanism, and the adjustment mechanism controls the rotation of the rotating rod (9).

5. A steel structure spraying equipment according to claim 4, characterized in that: The adjustment mechanism comprises a rack (19) and a fourth gear (18); the rack (19) is fixedly mounted on the inner wall of the equipment box (1); the fourth gear (18) is coaxially connected to the end of the rotating rod (9); the fourth gear (18) and the rack (19) are meshed with each other.

6. A steel structure spraying equipment according to claim 1, characterized in that: Four grooves are evenly spaced on the surface of the clamping plate (5).

7. The steel structure spraying equipment according to claim 1, characterized in that: The end of the electric telescopic rod (6) is wrapped with an anti-slip pad.

8. The steel structure spraying equipment according to claim 1, characterized in that: A buffer and shock-absorbing pad is installed on the outer bottom of the equipment box (1).

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