Spraying equipment for steel structure steel pipe machining

Abstract

The utility model discloses spraying equipment for steel structure steel pipe machining, and relates to the technical field of steel pipe machining and spraying. The device comprises a moving frame, two nozzles are fixedly connected to the top of the inner wall of the moving frame, moving blocks are fixedly connected to the front face and the back face of the bottom of the moving frame, the outer surfaces of the two moving blocks are slidably connected with the inner walls of two notches formed in a first supporting plate, and a threaded rod is arranged in the notch in the front face of the first supporting plate. The left side and the right side of the threaded rod are both rotationally connected with the first supporting plate, a sliding rod is arranged in a notch in the back face of the first supporting plate, and the left side and the right side of the sliding rod are both fixedly connected with the first supporting plate. And a plurality of convex blocks are arranged on the outer surface of the roller, so that the friction force can be increased, the steel pipe can rotate better, the spraying assembly can perform spraying more uniformly, and the spraying attractiveness and practicability are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe processing and spraying, and particularly relates to a spraying device for processing steel pipes of steel structures. Background Art

[0002] In daily construction sites and life, steel is widely used due to its strength and light weight, and steel pipes are even more commonly used. However, during the use of steel pipes, they often need to be sprayed with paint or anti-corrosion materials to achieve the beauty and corrosion resistance of the steel pipes.

[0003] In daily construction sites and life, construction workers need to use a large number of steel pipes. However, during the use of steel pipes, they need to be sprayed with paint or anti-corrosion materials to achieve aesthetic and anti-corrosion effects. However, these tasks often require workers to spray the steel pipes with spray guns. This greatly reduces the workers' work efficiency and cannot guarantee the uniformity of the spraying on the steel pipes, thereby reducing the work quality and the aesthetics of the spraying. Utility Model Content

[0004] The purpose of this utility model is to provide a spraying device for processing steel pipes of steel structures, by setting a spraying component, specifically the spraying component includes a mobile frame, and two nozzles are fixedly connected to the top of the inner wall of the mobile frame. Since the mobile frame rotates through the threaded rod, it can move back and forth horizontally, which solves the problem that existing construction workers need to use a large number of steel pipes. However, during the use of the steel pipes, they need to be sprayed with paint or anti-corrosion materials to achieve aesthetic and anti-corrosion effects. However, these tasks often require workers to hold spray guns to spray the steel pipes. In this way, the workers' work efficiency is greatly reduced, and the uniformity of the spraying of the steel pipes cannot be guaranteed, which reduces the work quality and the aesthetics of the spraying.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a spraying device for processing steel pipes of steel structures, comprising a support assembly, a conveying assembly is arranged above the support assembly, a rotating assembly is arranged on the right side of the conveying assembly, a spraying assembly is arranged above the support assembly, the support assembly comprises a support plate 1, the four corners of the bottom of the support plate 1 are fixedly connected to support columns, the bottoms of the four support columns are fixedly connected to support seats, two support frames are fixedly connected to the left side of the top of the support plate 1, the tops of the two support frames are each provided with an arc groove 1, and the top of the support plate 1 is provided with two notches;

[0007] Furthermore, the spraying assembly includes a movable frame, two spray heads are fixedly connected to the top of the inner wall of the movable frame, and the front and back of the bottom of the movable frame are fixedly connected to movable blocks, and the outer surfaces of the two movable blocks are slidably connected to the inner walls of the two slots opened on the support plate, and a threaded rod is provided inside the slot on the front of the support plate, and the left and right sides of the threaded rod are rotatably connected to the support plate, and a sliding rod is provided inside the slot on the back of the support plate, and the left and right sides of the sliding rod are fixedly connected to the support plate, and the threaded rod rotates to drive the movable block to move, and the movable frame slides on the sliding rod through the movable block on the back, and when the threaded rod rotates clockwise, the movable frame moves to the left, and conversely, when the threaded rod rotates counterclockwise, the movable frame moves to the right.

[0008] Furthermore, the transmission component includes a limiting frame 2, a conveyor belt is arranged inside the limiting frame 2, a plurality of fixed rods are fixedly connected inside the conveyor belt, and a plurality of partition plates are fixedly connected to the outer surfaces of the plurality of fixed rods, and the left and right sides of the conveyor belt are both transmission-connected with a rotating shaft 3, and the centers of the two rotating shafts 3 are fixedly connected with a rotating shaft 2, and the front and back sides of the two rotating shafts 2 are rotationally connected to the limiting frame 2, and the front side of the limiting frame 2 is fixedly connected with a motor 2, and the front side of the rotating shaft 2 located on the left side is fixedly connected to the output end of the back side of the motor 2, and the motor 2 drives the rotating shaft 2 to make a circular motion, so the rotating shaft 3 makes a circular motion together with the rotating shaft 2, and the movement of the rotating shaft 3 drives the conveyor belt to move. Since the movement of the conveyor belt drives the fixed rods and the partition plates to transmit, the steel pipe moves horizontally from left to right on the conveyor belt.

[0009] Furthermore, there are two groups of rotating components, and the two groups of rotating components are symmetrically arranged. The parts contained in the two groups of rotating components are the same. The rotating components include a limiting frame 1, and two rollers are arranged inside the limiting frame 1. The outer surfaces of the two rollers are provided with a number of protrusions.

[0010] Furthermore, the two rollers are fixedly connected to a rotating shaft 1 at their central axes, and the left and right sides of the two rotating shafts 1 are rotatably connected to a limiting frame 1. The right side of the limiting frame 1 is fixedly connected to a motor 1. The right side of the rotating shaft 1 located on the front is fixedly connected to the left output end of the motor 1. When the rotating shaft 1 moves, it will drive the rollers to move, and the movement of the rollers will cause the steel pipe to rotate between the two rollers. There are several bumps on the outer surface of the rollers, which can increase the friction force to make the steel pipe rotate better and avoid slipping, so as to achieve all-round spraying of the steel pipe surface by the nozzle.

[0011] Furthermore, the bottom of the limiting frame 1 is fixedly connected to the support plate 2, and the bottom of the support plate 2 is fixedly connected to two hydraulic cylinders. The bottoms of the two hydraulic cylinders are fixedly connected to the top of the support plate 1. The hydraulic cylinders provide power for the rotating assembly so that it can be raised and lowered, and the height can be adjusted for steel pipes of different volumes, so that the spraying work can be carried out effectively.

[0012] Furthermore, the top of the roller contacts a steel pipe, and the outer surface of the steel pipe contacts the inner wall of the arc-shaped groove opened at the top of the support frame. The top of the support frame is arranged in an arc shape, so that the support frame can better support the steel pipe, further reducing the possibility of the steel pipe sliding sideways and reducing unnecessary damage and losses.

[0013] Furthermore, the moving block located on the front is threadedly connected to the outer surface of the threaded rod, and the inner wall of the moving block located on the back is slidably connected to the sliding rod. When the threaded rod rotates clockwise, the moving frame moves to the left. Conversely, when the threaded rod rotates counterclockwise, the moving frame moves to the right, so as to achieve all-round spraying of the steel pipe surface by the nozzle.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a spraying assembly, specifically the spraying assembly includes a mobile frame, and two spray heads are fixedly connected to the top of the inner wall of the mobile frame. Since the mobile frame is rotated by the threaded rod, it can move back and forth horizontally, which enables the spray heads to spray the steel pipe more comprehensively, greatly improving the uniformity of the spraying, greatly improving work efficiency, and also greatly improving work quality.

[0016] 2. The utility model sets a rotating component, specifically, when the motor starts working, the motor drives the roller to rotate, the steel pipe contacts the top of the roller, and there are several bumps on the outer surface of the roller, which can increase the friction force, so that the steel pipe rotates better and the spray component can spray more evenly, which greatly improves the aesthetics and practicality of the spraying.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model roller;

[0021] Figure 3 This is a schematic diagram of the overall structure of the utility model conveyor belt;

[0022] Figure 4 This is a schematic diagram of the overall structure of the threaded rod of the utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the mobile frame of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Support assembly; 111. Support plate 1; 112. Support column; 113. Support seat; 114. Support frame; 2. Rotating assembly; 211. Roller; 212. Motor 1; 213. Rotating shaft 1; 214. Limiting frame 1; 215. Support plate 2; 216. Hydraulic cylinder; 217. Steel pipe; 3. Conveying assembly; 311. Limiting frame 2; 312. Motor 2; 313. Rotating shaft 2; 314. Rotating shaft 3; 315. Conveyor belt; 316. Fixed rod; 317. Partition plate; 4. Spraying assembly; 411. Moving frame; 412. Spray head; 413. Motor 3; 414. Threaded rod; 415. Sliding rod; 416. Moving block. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the embodiments described are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the utility model.

[0027] See also Figure 1-5 As shown, the utility model is a spraying equipment for processing steel structure steel pipes, including a support assembly 1, a conveying assembly 3 is provided above the support assembly 1, a rotating assembly 2 is provided on the right side of the conveying assembly 3, and a spraying assembly 4 is provided above the support assembly 1, the support assembly 1 includes a support plate 111, the four corners of the bottom of the support plate 111 are fixedly connected to support columns 112, the bottoms of the four support columns 112 are fixedly connected to support seats 113, two support frames 114 are fixedly connected to the left side of the top of the support plate 111, the tops of the two support frames 114 are each provided with an arc groove 1, and the top of the support plate 111 is provided with two notches;

[0028] The spraying assembly 4 includes a movable frame 411, and two spray heads 412 are fixedly connected to the top of the inner wall of the movable frame 411. The front and back of the bottom of the movable frame 411 are fixedly connected with movable blocks 416. The outer surfaces of the two movable blocks 416 are slidably connected to the inner walls of the two slots opened in the support plate 111. A threaded rod 414 is provided inside the slot on the front of the support plate 111. The left and right sides of the threaded rod 414 are rotatably connected to the support plate 111. A sliding rod 415 is provided inside the slot on the back of the support plate 111. The left and right sides of the sliding rod 415 are fixedly connected to the support plate 111. Since the movable frame 411 is rotated by the threaded rod 414, it can move back and forth horizontally, so that the spray head 412 can spray the steel pipe 217 more comprehensively, greatly improving the uniformity of the spraying, greatly improving the work efficiency, and also greatly improving the work quality.

[0029] The transmission component 3 includes a limiting frame 311, a conveyor belt 315 is arranged inside the limiting frame 311, a plurality of fixed rods 316 are fixedly connected inside the conveyor belt 315, and a plurality of partition plates 317 are fixedly connected to the outer surfaces of the plurality of fixed rods 316. The left and right sides of the conveyor belt 315 are both transmission-connected with a rotating shaft 314, and the centers of the two rotating shafts 314 are both fixedly connected with a rotating shaft 2 313. The front and back sides of the two rotating shafts 2 313 are rotatably connected to the limiting frame 311, and the front of the limiting frame 311 is fixedly connected to the motor 2 312, and the front of the rotating shaft 2 313 on the left is fixedly connected to the output end of the back of the motor 2 312.

[0030] There are two groups of rotating components 2, and the two groups of rotating components 2 are symmetrically arranged. The parts contained in the two groups of rotating components 2 are the same. The rotating components 2 include a limiting frame 214, and two rollers 211 are arranged inside the limiting frame 214. The outer surfaces of the two rollers 211 are provided with a number of protrusions. The starting motor 212 starts working, and the motor 212 drives the rollers 211 to rotate. The steel pipe 217 contacts the top of the roller 211. The outer surface of the roller 211 has a number of protrusions, which can increase the friction force, so that the steel pipe 217 rotates better, and the spraying component 4 can spray more evenly, which greatly improves the aesthetics and practicality of the spraying.

[0031] The two rollers 211 are fixedly connected to a rotating shaft 213 at their central axes. The left and right sides of the two rotating shafts 213 are rotatably connected to a limiting frame 214. The right side of the limiting frame 214 is fixedly connected to a motor 212. The right side of the rotating shaft 213 located on the front is fixedly connected to the left output end of the motor 212.

[0032] The bottom of the limiting frame 1 214 is fixedly connected to the support plate 215 , and the bottom of the support plate 215 is fixedly connected to two hydraulic cylinders 216 . The bottoms of the two hydraulic cylinders 216 are both fixedly connected to the top of the support plate 1 111 .

[0033] The top of the roller 211 contacts a steel pipe 217 , and the outer surface of the steel pipe 217 contacts an inner wall of an arc-shaped groove opened at the top of the support frame 114 .

[0034] The moving block 416 on the front side is threadedly connected to the outer surface of the threaded rod 414 , and the inner wall of the moving block 416 on the back side is slidably connected to the sliding rod 415 .

[0035] A specific application of this embodiment is as follows: when in use, the steel pipe 217 is placed on the left side of the conveying assembly 3, and the motor 2 312 is started to start working. Since the motor 2 312 drives the rotating shaft 2 313 to make a circular motion, the rotating shaft 314 follows the rotating shaft 2 313 to make a circular motion. The movement of the rotating shaft 314 drives the conveyor belt 315 to move. Since the movement of the conveyor belt 315 drives the fixed rod 316 and the partition plate 317 to drive, the steel pipe 217 moves horizontally from left to right on the conveyor belt 315, and the motor 3 413 is started to start working at the same time. , the motor 3 413 drives the threaded rod 414 to rotate, and the rotation of the threaded rod 414 drives the moving block 416 to move, and the moving frame 411 slides on the sliding rod 415 through the moving block 416 on the back. When the threaded rod 414 rotates clockwise, the moving frame 411 moves to the left. Conversely, when the threaded rod 414 rotates counterclockwise, the moving frame 411 moves to the right. At this time, the nozzle 412 sprays the steel pipe 217. During construction, when one end of the steel pipe 217 is conveyed between the rollers 211 by the conveyor belt 315, the motor can be turned off. Second 312, start the motor 1 212 to start working, the movement of the motor 1 212 will drive the shaft 1 213 to move together, when the shaft 1 213 moves, it will drive the roller 211 to move, the roller 211 movement will make the steel pipe 217 rotate between the two rollers 211, the outer surface of the roller 211 has a number of bumps, which can increase the friction to make the steel pipe 217 rotate better and avoid slipping, so as to achieve the full range of spraying of the surface of the steel pipe 217 of the nozzle 412, thereby improving the efficiency of manual spraying, and at the same time the hydraulic cylinder 216 is for rotating Component 2 provides power so that it can be raised and lowered, and the height of steel pipes 217 of different volumes can be adjusted to enable the spraying work to be carried out effectively. There is support column 112 under support plate 111, and support plate 111 supports limit frame 2 311 to ensure the normal operation of transmission component 3. At the same time, the top of support frame 114 is arc-shaped, so that support frame 114 can better support steel pipe 217, further reducing the possibility of side slip of steel pipe 217 and reducing unnecessary damage and loss.

[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spraying device for processing steel pipes of steel structures, comprising a support assembly (1), a conveying assembly (3) is arranged above the support assembly (1), a rotating assembly (2) is arranged on the right side of the conveying assembly (3), a spraying assembly (4) is arranged above the support assembly (1), the support assembly (1) comprises a support plate (111), the four corners of the bottom of the support plate (111) are fixedly connected to support columns (112), the bottoms of the four support columns (112) are fixedly connected to support seats (113), and the top left side of the support plate (111) is fixedly connected to two support frames (114), characterized in that: The tops of the two support frames (114) are each provided with an arc-shaped groove 1, and the top of the support plate 1 (111) is provided with two notches; The spraying assembly (4) includes a movable frame (411), two spray heads (412) are fixedly connected to the top of the inner wall of the movable frame (411), and movable blocks (416) are fixedly connected to the front and back of the bottom of the movable frame (411), and the outer surfaces of the two movable blocks (416) are slidably connected to the inner walls of two slots opened on the support plate (111), a threaded rod (414) is provided inside the slot on the front of the support plate (111), and the left and right sides of the threaded rod (414) are rotatably connected to the support plate (111), and a sliding rod (415) is provided inside the slot on the back of the support plate (111), and the left and right sides of the sliding rod (415) are fixedly connected to the support plate (111).

2. The spraying equipment for processing steel structure steel pipes according to claim 1, characterized in that: The transmission component (3) includes a limiting frame 2 (311), a conveyor belt (315) is arranged inside the limiting frame 2 (311), a plurality of fixed rods (316) are fixedly connected inside the conveyor belt (315), and a plurality of partition plates (317) are fixedly connected to the outer surfaces of the plurality of fixed rods (316), and the left and right sides of the conveyor belt (315) are both transmission-connected to a rotating shaft 3 (314), and the centers of the two rotating shafts 3 (314) are both fixedly connected to a rotating shaft 2 (313), and the front and back sides of the two rotating shafts 2 (313) are both rotationally connected to the limiting frame 2 (311), and the front side of the limiting frame 2 (311) is fixedly connected to a motor 2 (312), and the front side of the rotating shaft 2 (313) located on the left side is fixedly connected to the output end of the back side of the motor 2 (312).

3. The spraying equipment for processing steel structure steel pipes according to claim 2, characterized in that: The number of the rotating components (2) is two groups, and the two groups of rotating components (2) are symmetrically arranged. The parts contained in the two groups of rotating components (2) are the same. The rotating components (2) include a limiting frame (214) and two rollers (211) are arranged inside the limiting frame (214). The outer surfaces of the two rollers (211) are both provided with a plurality of protrusions.

4. The spraying equipment for processing steel structure steel pipes according to claim 3, characterized in that: The central axes of the two rollers (211) are fixedly connected to a rotating shaft 1 (213); the left and right sides of the two rotating shafts 1 (213) are rotatably connected to a limiting frame 1 (214); the right side of the limiting frame 1 (214) is fixedly connected to a motor 1 (212); and the right side of the rotating shaft 1 (213) located on the front is fixedly connected to the left output end of the motor 1 (212).

5. The spraying equipment for processing steel structure steel pipes according to claim 4, characterized in that: The bottom of the limiting frame 1 (214) is fixedly connected to the support plate 2 (215), and the bottom of the support plate 2 (215) is fixedly connected to two hydraulic cylinders (216), and the bottoms of the two hydraulic cylinders (216) are fixedly connected to the top of the support plate 1 (111).

6. The spraying equipment for processing steel structure steel pipes according to claim 5, characterized in that: The top of the roller (211) contacts a steel pipe (217), and the outer surface of the steel pipe (217) contacts an inner wall of an arc-shaped groove opened at the top of the support frame (114).

7. The spraying equipment for processing steel structure steel pipes according to claim 1, characterized in that: The moving block (416) located at the front is threadedly connected to the outer surface of the threaded rod (414), and the inner wall of the moving block (416) located at the back is slidably connected to the sliding rod (415).

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