Steel pipe surface paint sprayer for anti-corrosion engineering

Abstract

The utility model relates to the technical field of anticorrosion engineering, and discloses a steel pipe surface paint sprayer for anticorrosion engineering, which comprises a processing table, two groups of electric slide rails arranged on the surface of the processing table, a plurality of groups of connecting plates arranged at the upper ends of the electric slide rails, a paint spraying box fixedly mounted at the upper ends of the connecting plates, and a plurality of groups of sprayers arranged at the lower end of the paint spraying box, a machining structure for preventing uneven paint spraying is arranged on the surface of the machining table, then when paint spraying needs to be conducted on multiple sides of the surface of the steel pipe body, a user can drive multiple sets of connecting plates to move relatively by starting an electric sliding rail, and at the moment, the connecting plates move to drive rotating rods and clamping frames on the side walls of the connecting plates to move; and at the moment, rotating gears on the side walls of the clamping frames rotate on the surfaces of toothed plates, the rotating gears rotate to drive rotating rods to rotate, the rotating rods rotate to drive the clamping frames to conduct overturning work, and therefore synchronous paint spraying work can be conveniently conducted on the multiple side surfaces of the multiple sets of steel pipe bodies, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion engineering, in particular to a steel pipe surface paint sprayer for anti-corrosion engineering. Background Art

[0002] Anti-corrosion engineering refers to a type of engineering that involves coating, spraying, pasting, etc. on building structures to prevent their surfaces from being oxidized, rusted, and corroded. In anti-corrosion engineering, steel pipes are often used to transport liquids, gases, or solids. In order to prevent the steel pipes from being corroded during use and to ensure normal use, a paint spraying device is usually required to spray paint on the surface of the steel pipes.

[0003] For example, publication number CN220329049U discloses a device for spraying paint on the surface of a steel pipe for anti-corrosion engineering. The device moves up and down along the outer surface of the steel pipe through an annular tube, thereby achieving all-round spraying of paint on the surface of the steel pipe, making the spraying more uniform, more efficient and of better quality.

[0004] However, the paint spraying device is less practical when used. The device can spray paint on the surface of the steel pipe in all directions, but the working efficiency of the device is poor in actual use. The paint spraying device can only spray paint on one steel pipe when working, and cannot spray paint and anti-corrosion work on multiple groups of steel pipes at the same time. When the workload is large, it affects the actual work efficiency. In view of this, we propose a steel pipe surface paint sprayer for anti-corrosion engineering. Utility Model Content

[0005] The utility model aims to provide a steel pipe surface paint sprayer for anti-corrosion engineering to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel pipe surface paint sprayer for anti-corrosion engineering, comprising a processing table, the surface of the processing table is provided with two groups of electric slide rails, the upper end of the electric slide rails is provided with multiple groups of connecting plates, the upper end of the connecting plate is fixedly installed with a paint spray box, the lower end of the paint spray box is provided with multiple groups of nozzles, and the surface of the processing table is provided with a processing structure to prevent uneven paint spraying.

[0007] Preferably, the processing structure includes fixed plates fixedly mounted on both sides of the upper end of the processing table, the side walls of the fixed plates are provided with sliding grooves, a toothed plate is fixedly mounted on the inner wall of the lower end of the sliding groove, a rotating rod is rotatably connected to the middle part of the connecting plate, a clamping frame is fixedly mounted on one end of the rotating rod, a rotating gear is fixedly mounted on the surface of the other end of the rotating rod, one end of an extrusion spring is fixedly mounted on both sides of the inner wall of the clamping frame, an extrusion plate is fixedly mounted on the other end of the extrusion spring, a steel pipe body is arranged inside the two groups of extrusion plates, and a material leveling structure is arranged inside the clamping frame.

[0008] Preferably, the material leveling structure includes a moving rod passing through the inner wall of the clamping frame, one end of an L-shaped rod is fixedly installed on the lower end of the moving rod, a material leveling plate is fixedly installed on the other end of the L-shaped rod, a contact plate is fixedly installed on the upper end of the moving rod, a return spring is arranged on the surface of the moving rod, a rotating rod passes through the inner wall of the clamping frame, and a polygonal cam is fixedly installed on the surface of the rotating rod.

[0009] Preferably, a first pulley is fixedly mounted on the surface of the rotating rod, a second pulley is fixedly mounted on the surface of one end of the rotating rod away from the polygonal cam, and a synchronous belt is connected between the first pulley and the second pulley.

[0010] Preferably, the rotating gear is meshed with the toothed plate.

[0011] Preferably, the upper end of the material leveling plate is in contact with the lower side of the steel pipe body.

[0012] Preferably, one end of the return spring is fixedly connected to the inner wall of the clamping frame, and the other end of the return spring is fixedly connected to the lower end of the contact plate.

[0013] Preferably, the upper end of the contact plate is configured as an arc-shaped structure and is adapted to the position of the polygonal cam.

[0014] Compared with the prior art, the utility model provides a steel pipe surface paint sprayer for anti-corrosion engineering, which has the following beneficial effects:

[0015] 1. The surface paint sprayer for steel pipes used in anti-corrosion projects is convenient for rotating and painting multiple groups of steel pipe bodies at the same time by setting a processing structure. The user can start the electric slide rail to drive the connecting plate to move relatively. At this time, the rotating gear on the side wall of the clamping frame rotates on the surface of the tooth plate. The rotation of the rotating gear drives the rotating rod to rotate and then drives the clamping frame to flip, thereby facilitating the use of the device.

[0016] 2. The surface paint sprayer for steel pipes used in anti-corrosion projects is provided with a material leveling process to facilitate the leveling of the anti-corrosion material sprayed on the surface of the steel pipe body. The turning of the clamping frame will drive the rotating rod to rotate, and the rotation of the rotating rod will drive the polygonal cam on its surface to rotate. The polygonal cam contacts the upper surface of the contact plate and squeezes it in an unquantified amount, so that the moving rod can move downward a certain distance. At this time, the movement of the moving rod drives the leveling plate to separate from the steel pipe body, and drives the anti-corrosion material on the surface of the leveling plate to fall, so as to avoid the accumulation of too much anti-corrosion material on the surface of the leveling plate, resulting in more paint at the connection with the steel pipe body, affecting the uniformity, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the connection plate of the utility model;

[0020] Figure 4 This is an enlarged structural diagram of part A of the utility model;

[0021] Figure 5 This is an enlarged structural diagram of part B of the utility model.

[0022] In the figure: 1. processing table; 2. electric slide rail; 3. processing structure; 5. connecting plate; 4. material leveling structure; 6. paint spraying box; 7. nozzle; 31. fixed plate; 32. slide groove; 33. tooth plate; 34. rotating rod; 35. clamping frame; 36. rotating gear; 37. extrusion spring; 38. extrusion plate; 41. moving rod; 42. L-shaped rod; 43. material leveling plate; 44. contact plate; 45. reset spring; 46. rotating rod; 47. polygonal cam; 8. synchronous belt; 39. steel pipe body. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a steel pipe surface sprayer for anti-corrosion engineering, comprising a processing table 1, two sets of electric slide rails 2 are opened on the surface of the processing table 1, multiple sets of connecting plates 5 are arranged on the upper end of the electric slide rails 2, a paint spray box 6 is fixedly installed on the upper end of the connecting plate 5, and multiple sets of spray heads 7 are arranged on the lower end of the paint spray box 6. A processing structure 3 is arranged on the surface of the processing table 1 to prevent uneven painting, and the processing structure 3 includes fixed plates 31 fixedly installed on both sides of the upper end of the processing table 1, and the side walls of the fixed plates 31 are provided with slide grooves 32, a tooth plate 33 is fixedly installed on the inner wall of the lower end of the slide groove 32, a rotating rod 34 is rotatably connected to the middle of the connecting plate 5, a clamping frame 35 is fixedly installed on one end of the rotating rod 34, and a rotating gear 36 is fixedly installed on the surface of the other end of the rotating rod 34, one end of an extrusion spring 37 is fixedly installed on both sides of the inner wall of the clamping frame 35, and an extrusion plate 38 is fixedly installed on the other end of the extrusion spring 37, a steel pipe body 39 is arranged inside the two groups of extrusion plates 38, and a material leveling structure 4 is arranged inside the clamping frame 35, and the rotating gear 36 is meshed with the tooth plate 33.

[0024] Specifically, the processing structure 3 of the technical solution of the utility model includes: a fixed plate 31, a slide groove 32, a tooth plate 33, a rotating rod 34, a clamping frame 35, a rotating gear 36, an extrusion spring 37, an extrusion plate 38, and a steel pipe body 39.

[0025] In one embodiment of the utility model, a processing structure 3 is provided so as to facilitate simultaneous rotation and painting of multiple sets of steel pipe bodies 39. The user can squeeze the squeezing plate 38 outward to move it and squeeze the squeezing spring 37, and then connect the end of the steel pipe body 39 to the squeezing plate 38. At this time, the squeezing plate 38 is supported and fixed by the elastic force of the squeezing spring 37 on its side wall. Then, the user can start the spray head 7 inside the spray box 6 to spray paint. A feed material is provided at the upper end of the spray box 6. When it is necessary to spray paint on multiple sides of the surface of the steel pipe body 39, the user can start the electric slide rail 2 to drive the multiple groups of connecting plates 5 to move relative to each other. At this time, the movement of the connecting plate 5 drives the rotating rod 34 and the clamping frame 35 on its side wall to move. At this time, the rotating gear 36 on the side wall of the clamping frame 35 rotates on the surface of the tooth plate 33. The rotation of the rotating gear 36 drives the rotating rod 34 to rotate. The rotation of the rotating rod 34 drives the clamping frame 35 to flip over, thereby facilitating the synchronous painting of multiple side surfaces of the multiple groups of steel pipe bodies 39.

[0026] Please continue reading Figure 1-Figure 5The material leveling structure 4 includes a moving rod 41 that passes through the inner wall of the clamping frame 35, one end of an L-shaped rod 42 is fixedly installed at the lower end of the moving rod 41, and a material leveling plate 43 is fixedly installed at the other end of the L-shaped rod 42. A contact plate 44 is fixedly installed at the upper end of the moving rod 41. A return spring 45 is arranged on the surface of the moving rod 41. A rotating rod 46 passes through the inner wall of the clamping frame 35, and a polygonal cam 47 is fixedly installed on the surface of the rotating rod 46. A first pulley is fixedly installed on the surface of the rotating rod 34, and the surface of one end of the rotating rod 46 away from the polygonal cam 47 A second pulley is fixedly installed, and a synchronous belt 8 is connected between the first pulley and the second pulley. The upper end of the material leveling plate 43 contacts the lower side of the steel pipe body 39, one end of the reset spring 45 is fixedly connected to the inner wall of the clamping frame 35, and the other end of the reset spring 45 is fixedly connected to the lower end of the contact plate 44. The upper end of the contact plate 44 is set to an arc structure and is adapted to the position of the polygonal cam 47. The turning of the rotating rod 34 will drive the first pulley on its surface to rotate, and the rotation of the first pulley drives the synchronous belt 8 to drive and the second pulley to rotate The rotation of the second pulley drives the rotating rod 46 inside it to rotate, and the rotation of the rotating rod 46 drives the polygonal cam 47 on its surface to rotate. The four side ends of the polygonal cam 47 have different lengths. The polygonal cam 47 contacts the upper surface of the contact plate 44 and squeezes it indefinitely, so that the moving rod 41 can move downward by a certain distance. At this time, the movement of the moving rod 41 drives the L-shaped rod 42 and the material leveling plate 43 to move downward, and the material leveling plate 43 moves downward to separate from the steel pipe body 39, and drives the anti-corrosion material on the surface of the material leveling plate 43 to fall off, so as to avoid the accumulation of more anti-corrosion material on the surface of the material leveling plate 43, resulting in more paint at the connection with the steel pipe body 39, affecting the uniformity, thereby improving the practicality of the device, and the four side ends of the polygonal cam 47 have different lengths, so that the moving and resetting distances of the material leveling plate 43 are different, thereby avoiding the material leveling plate 43 only contacting part of the surface of the steel pipe body 39 due to its regular movement during use, thereby improving the practicality of the device.

[0027] During operation, the user can place the processing table 1 steadily, and then squeeze the squeezing plate 38 outward to move it and squeeze the squeezing spring 37, and then connect the end of the steel pipe body 39 with the squeezing plate 38, and start the nozzle 7 inside the paint spray box 6 to spray paint. A feed port is provided at the upper end of the paint spray box 6. Then, when it is necessary to spray paint on multiple sides of the surface of the steel pipe body 39, the user can start the electric slide rail 2 to drive multiple groups of connecting plates 5 to move relatively. At this time, the movement of the connecting plate 5 drives the rotating rod 34 and the clamping frame 35 on its side wall to move. At this time, the rotating gear 36 on the side wall of the clamping frame 35 rotates on the surface of the tooth plate 33, and the rotation of the rotating gear 36 drives the rotating rod 34 to rotate. The rotation of the rotating rod 34 drives the clamping frame 35 to flip over and spray paint, and at this time, the rotating rod 3 When 4 rotates, it will drive the first pulley on its surface to rotate, and the rotation of the first pulley drives the synchronous belt 8 and the second pulley to rotate, and the rotation of the second pulley drives the rotating rod 46 inside it to rotate, and the rotation of the rotating rod 46 drives the polygonal cam 47 on its surface to rotate, and the polygonal cam 47 contacts the upper surface of the contact plate 44 and squeezes it indefinitely, so that the moving rod 41 can move downward for a certain distance. At this time, the movement of the moving rod 41 drives the L-shaped rod 42 and the leveling plate 43 to move downward, and the leveling plate 43 moves downward to separate from the steel pipe body 39, and drives the anti-corrosion material on the surface of the leveling plate 43 to fall off, so as to avoid the accumulation of too much anti-corrosion material on the surface of the leveling plate 43, resulting in more paint at the connection with the steel pipe body 39, affecting the uniformity, thereby facilitating the user to spray paint.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel pipe surface paint sprayer for anti-corrosion engineering, comprising a processing table (1), the surface of the processing table (1) is provided with two sets of electric slide rails (2), the upper end of the electric slide rails (2) is provided with multiple sets of connecting plates (5), the upper end of the connecting plate (5) is fixedly mounted with a paint spray box (6), the lower end of the paint spray box (6) is provided with multiple sets of spray heads (7), characterized in that: The surface of the processing table (1) is provided with a processing structure (3) for preventing uneven painting. The processing structure (3) comprises a fixing plate (31) fixedly mounted on both sides of the upper end of the processing table (1). The side wall of the fixing plate (31) is provided with a slide groove (32). A tooth plate (33) is fixedly mounted on the inner wall of the lower end of the slide groove (32). A rotating rod (34) is rotatably connected to the middle part of the connecting plate (5). A clamping frame (35) is fixedly mounted on one end of the rotating rod (34). A rotating gear (36) is fixedly mounted on the surface of the other end of the rotating rod (34). One end of an extrusion spring (37) is fixedly mounted on both sides of the inner wall of the clamping frame (35). An extrusion plate (38) is fixedly mounted on the other end of the extrusion spring (37).

2. The paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 1, characterized in that: A steel pipe body (39) is arranged inside the two groups of extrusion plates (38), and a material leveling structure (4) is arranged inside the clamping frame (35).

3. A paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 2, characterized in that: The material leveling structure (4) comprises a moving rod (41) penetrating the inner wall of the clamping frame (35); one end of an L-shaped rod (42) is fixedly mounted on the lower end of the moving rod (41); a material leveling plate (43) is fixedly mounted on the other end of the L-shaped rod (42); a contact plate (44) is fixedly mounted on the upper end of the moving rod (41); a return spring (45) is arranged on the surface of the moving rod (41); a rotating rod (46) penetrates the inner wall of the clamping frame (35); and a polygonal cam (47) is fixedly mounted on the surface of the rotating rod (46).

4. The paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 3, characterized in that: A first pulley is fixedly mounted on the surface of the rotating rod (34), a second pulley is fixedly mounted on the surface of one end of the rotating rod (46) away from the polygonal cam (47), and a synchronous belt (8) is connected between the first pulley and the second pulley.

5. The paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 4, characterized in that: The rotating gear (36) is meshed with the toothed plate (33).

6. A paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 5, characterized in that: The upper end of the material leveling plate (43) contacts the lower side of the steel pipe body (39).

7. A paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 6, characterized in that: One end of the return spring (45) is fixedly connected to the inner wall of the clamping frame (35), and the other end of the return spring (45) is fixedly connected to the lower end of the contact plate (44).

8. The paint sprayer for steel pipe surface for anti-corrosion engineering according to claim 7, characterized in that: The upper end of the contact plate (44) is arranged in an arc-shaped structure and is adapted to the position of the polygonal cam (47).

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