Efficient paint spraying rust prevention equipment for steel structure production

Abstract

The utility model belongs to the technical field of paint spraying equipment, and provides efficient paint spraying rust prevention equipment for steel structure production, which comprises a paint spraying barrel, an opening is formed in the outer wall of the paint spraying barrel, and an operation door is correspondingly arranged in the opening; a fixing part is arranged on the side edge of the paint spraying barrel, the fixing part comprises a rotating shaft, a flat plate, a supporting plate, a drying barrel and a lifting hook, the drying barrel is arranged at the lower end of the supporting plate, and the lifting hook is correspondingly sleeved with the drying barrel; and a spraying part is arranged in the paint spraying barrel and comprises a vertical sliding rail, a paint spraying ring and a spraying head, the paint spraying ring is arranged at the upper end of the vertical sliding rail, the spraying head is arranged on the inner wall of the paint spraying ring, and a circulating hopper is arranged at the lower end of the paint spraying barrel. According to the efficient paint spraying and rust preventing equipment for steel structure production, manual operation is reduced, the spraying quality is improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of painting equipment, in particular to an efficient painting and rust-proofing equipment for steel structure production. Background Art

[0002] The main material of a steel structure is usually steel. Compared with the traditional reinforced concrete structure, it has the characteristics of high toughness, good stability, and is convenient for movement and erection. A steel structure is mainly composed of components made of materials such as sections and steel plates. After the production of the steel structure, it is necessary to perform an anti-rust spraying operation on its surface;

[0003] At present, most spraying operations are carried out by manually holding a spray gun. During the spraying process, it is easy to spray unevenly, which not only has a large manual labor intensity but also has a low spraying quality, and is not conducive to popularization and use. Content of the Utility Model

[0004] Aiming at the defects in the prior art, the utility model provides an efficient painting and rust-proofing equipment for steel structure production, which not only reduces manual operation but also improves the spraying quality, and is conducive to popularization and use.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] An efficient painting and rust-proofing equipment for steel structure production, including a painting cylinder, an opening is provided on the outer wall of the painting cylinder, and an operation door is correspondingly arranged in the opening;

[0007] A fixing part is arranged on the side of the painting cylinder. The fixing part includes a rotating shaft, a flat plate, a support plate, a drying cylinder and a hook. The rotating shaft is arranged outside the painting cylinder,

[0008] The flat plate is arranged at the end of the rotating shaft, and the hook is arranged at the end of the flat plate;

[0009] The support plate is arranged at the lower end of the flat plate, the drying cylinder is arranged at the lower end of the support plate, and the drying cylinder is correspondingly sleeved outside the hook;

[0010] A spraying part is arranged in the painting cylinder. The spraying part includes a vertical slide rail, a painting ring and a spray head. The vertical slide rail is arranged on the inner wall of the painting cylinder, the painting ring is arranged at the upper end of the vertical slide rail, the spray head is arranged on the inner wall of the painting ring, and the spray heads are arranged in a circumferential array along the painting ring in sequence;

[0011] A circulation hopper is arranged at the lower end of the painting cylinder, and an outlet pipe is arranged at the lower end of the circulation hopper.

[0012] As an improved technical solution, a mounting plate is provided at the lower end of the hook, a lifting wire is provided at the lower end of the mounting plate, a plurality of the lifting wires are provided, and the lifting wires are arranged in an array in the length direction of the mounting plate.

[0013] As an improved technical solution, a fixing ring is provided on the outer wall of the circulating hopper, a hydraulic rod is provided at the lower end of the fixing ring, and a placing plate is provided at the lower end of the hydraulic rod.

[0014] As an improved technical solution, a support frame is provided on the side of the placing plate, a motor is provided at the bottom of the support frame, a bearing is provided at the end of the support frame, and the other end of the rotating shaft passes through the bearing and is connected to the motor.

[0015] As an improved technical solution, an observation window is provided on the outer wall of the operation door, and the observation window is arranged in the length direction of the operation door.

[0016] As an improved technical solution, a hose is provided at the upper end of the paint spraying ring, a pressurized paint bucket is provided at the upper end of the placing plate, and the other end of the hose is connected into the pressurized paint bucket.

[0017] As an improved technical solution, a circulating pipe is provided at the lower end of the outlet pipe, and the other end of the circulating pipe is connected into the pressurized paint bucket.

[0018] Due to the adoption of the above technical solutions, the present utility model has the following beneficial effects:

[0019] 1. For the high-efficiency paint spraying and rust prevention equipment for steel structure production, through the setting of the fixing part and the spraying part for semi-automatic operation, not only manual operation is reduced, but also the spraying quality is improved through automatic spraying, which is conducive to popularization and use.

[0020] 2. For the high-efficiency paint spraying and rust prevention equipment for steel structure production, different positions of the steel structure can be fixed simultaneously through a plurality of the lifting wires, effectively preventing the steel structure from shaking during spraying.

[0021] 3. For the high-efficiency paint spraying and rust prevention equipment for steel structure production, the height can be adjusted by setting the hydraulic rod, which is convenient for personnel of different heights to operate on the steel structure.

[0022] 4. For the high-efficiency paint spraying and rust prevention equipment for steel structure production, the collected paint is recycled by setting the circulating pipe, saving the production cost. Description of the Drawings

[0023] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0024] Figure 1 It is a schematic structural diagram of an efficient paint spraying and rust prevention device for steel structure production;

[0025] Figure 2 It is a schematic structural diagram of the spraying part;

[0026] Figure 3 It is a schematic installation diagram of the paint spraying cylinder;

[0027] Figure 4 It is a schematic partial structural diagram of the fixing part;

[0028] Figure 5 It is a schematic installation diagram of the rotating shaft.

[0029] In the drawings, 1. Paint spraying cylinder, 11. Opening, 12. Operation door, 121. Observation window, 2. Fixing part, 21. Rotating shaft, 22. Flat plate, 23. Support plate, 24. Drying cylinder, 25. Hook, 3. Spraying part, 31. Vertical slide rail, 32. Paint spraying ring, 321. Hose, 33. Nozzle, 4. Circulation hopper, 41. Outlet pipe, 5. Installation plate, 51. Hanging steel wire, 6. Fixed ring, 61. Hydraulic rod, 62. Placing plate, 7. Support frame, 71. Motor, 72. Bearing, 8. Pressurized paint bucket, 9. Circulation pipe. Specific embodiments

[0030] The following will describe the technical solutions of the present invention in detail with specific embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0031] As Figures 1-5 shown, the present invention provides an efficient paint spraying and rust prevention device for steel structure production, including a paint spraying cylinder 1. An opening 11 is provided on the outer wall of the paint spraying cylinder 1, and an operation door 12 is correspondingly arranged in the opening 11. It is convenient to install and disassemble the steel structure through the operation door 12;

[0032] An observation window 121 is provided on the outer wall of the operation door 12, and the observation window 121 is arranged along the length direction of the operation door 12. Arranging the observation window 121 is beneficial to observing the spraying process;

[0033] A fixing part 2 is arranged on the side of the paint spraying cylinder 1. The fixing part 2 includes a rotating shaft 21, a flat plate 22, a support plate 23, a drying cylinder 24 and a lifting hook 25. The rotating shaft 21 is arranged outside the paint spraying cylinder 1;

[0034] A support frame 7 is arranged on the side of the placing plate 62. A motor 71 is arranged at the bottom of the support frame 7, and a bearing 72 is arranged at the end of the support frame 7. The other end of the rotating shaft 21 penetrates through the bearing 72 and is connected to the motor 71. The motor 71 is arranged to drive the rotating shaft 21 to rotate;

[0035] A flat plate 22 is arranged at the end of the rotating shaft 21, and a lifting hook 25 is arranged at the end of the flat plate 22. The steel structure is lifted by the lifting hook 25;

[0036] An installation plate 5 is arranged at the lower end of the lifting hook 25, and a lifting steel wire 51 is arranged at the lower end of the installation plate 5. There are several lifting steel wires 51, and the lifting steel wires 51 are arranged in sequence along the length direction of the installation plate 5. Different positions of the steel structure can be fixed simultaneously by several lifting steel wires 51, effectively preventing the steel structure from shaking during spraying;

[0037] A support plate 23 is arranged at the lower end of the flat plate 22, and a drying cylinder 24 is arranged at the lower end of the support plate 23. The drying cylinder 24 is correspondingly sleeved outside the lifting hook 25, which is convenient for drying the sprayed steel structure;

[0038] A spraying part 3 is arranged inside the paint spraying cylinder 1. The spraying part 3 includes a vertical sliding rail 31, a paint spraying ring 32 and a spray head 33. The vertical sliding rail 31 is arranged on the inner wall of the paint spraying cylinder 1. The paint spraying ring 32 is arranged at the upper end of the vertical sliding rail 31. The spray heads 33 are arranged on the inner wall of the paint spraying ring 32 and are arranged in sequence around the paint spraying ring 32. The paint spraying ring 32 is driven to move up and down by the slider of the vertical sliding rail 31;

[0039] A circulation hopper 4 is arranged at the lower end of the paint spraying cylinder 1, and an outlet pipe 41 is arranged at the lower end of the circulation hopper 4;

[0040] A fixing ring 6 is arranged on the outer wall of the circulation hopper 4, a hydraulic rod 61 is arranged at the lower end of the fixing ring 6, and a placing plate 62 is arranged at the lower end of the hydraulic rod 61. The hydraulic rod 61 is arranged to adjust the height, which is convenient for operators of different heights to operate on the steel structure;

[0041] A hose 321 is arranged at the upper end of the paint spraying ring 32, and a pressurized paint bucket 8 is arranged at the upper end of the placing plate 62. The other end of the hose 321 is connected into the pressurized paint bucket 8;

[0042] A circulation pipe 9 is arranged at the lower end of the outlet pipe 41, and the other end of the circulation pipe 9 is connected into the pressurized paint bucket 8. The circulation pipe 9 is arranged to recycle the collected paint material, saving the production cost;

[0043] The spraying process of the above steel structure is as follows:

[0044] When spraying, first fix the steel structure, start the lifting hook 25, and the lifting hook 25 drives the mounting plate 5 to move downward until the lifting wire 51 contacts the steel structure, and fix the upper end of the steel structure through the lifting wire 51. Different lifting wires 51 fix different positions of the steel structure simultaneously, increasing the stability of the steel structure during spraying; start the lifting hook 25, and the lifting hook 25 drives the mounting plate 5 to move upward until it stops when the steel structure faces the paint spraying cylinder 1;

[0045] Open the operation door 12, start the motor 71, the motor 71 drives the rotating shaft 21 to rotate, and drives the flat plate 22 to rotate through the rotating shaft 21. The flat plate 22 drives the lower steel structure to rotate until the steel structure passes through the opening 11 to the middle position of the paint spraying cylinder 1, then the motor 71 stops working; close the operation door 12 to complete the placement of the steel structure;

[0046] Start the pressurized paint bucket 8, the paint in the pressurized paint bucket 8 sequentially passes through the hose 321 and the paint spraying ring 32 into the spray head 33, and spray the steel structure through the spray head 33; start the vertical slide rail 31, and the slider of the vertical slide rail 31 drives the paint spraying ring 32 to move downward. During the downward movement of the paint spraying ring 32, continuously spray the steel structure at different heights through the spray head 33;

[0047] After spraying is completed, start the lifting hook 25, and the lifting hook 25 drives the steel structure to move upward until the steel structure correspondingly moves into the drying cylinder 24, and start the drying layer on the inner wall of the drying cylinder 24 to dry, improving the spraying efficiency;

[0048] At the same time, the paint dropped during the spraying process is collected through the collecting hopper, and then sequentially enters the pressurized paint bucket 8 through the outlet pipe 41 and the hose 321 to complete the recycling of the paint.

[0049] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A highly efficient spray paint anti-rust equipment for steel structure production, characterized by: A paint spray barrel is included, wherein an opening is arranged on the outer wall of the paint spray barrel, and an operating door is arranged correspondingly in the opening; A fixing part is arranged on the side of the paint spraying cylinder, and the fixing part comprises a rotating shaft, a flat plate, a supporting plate, a drying cylinder and a hook. The rotating shaft is arranged on the outside of the paint spraying cylinder. The flat plate is arranged at the end of the rotating shaft, and the hook is arranged at the end of the flat plate; The support plate is arranged at the lower end of the flat plate, the drying cylinder is arranged at the lower end of the support plate, and the drying cylinder is correspondingly sleeved on the outside of the hook; A spraying part is arranged in the paint spraying tube, and the spraying part includes a vertical slide rail, a paint spraying ring and a spray head. The vertical slide rail is arranged on the inner wall of the paint spraying tube, the paint spraying ring is arranged at the upper end of the vertical slide rail, the spray head is arranged on the inner wall of the paint spraying ring, and the spray heads are arranged in an array in sequence along the paint spraying ring; A circulation hopper is arranged at the lower end of the paint spraying tube, and an outlet pipe is arranged at the lower end of the circulation hopper.

2. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 1 is characterized by: A mounting plate is arranged at the lower end of the hook, and a hanging wire is arranged at the lower end of the mounting plate. A plurality of hanging wires are arranged, and the hanging wires are arranged in an array in sequence along the length direction of the mounting plate.

3. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 1 is characterized by: A fixing ring is arranged on the outer wall of the circulation bucket, a hydraulic rod is arranged at the lower end of the fixing ring, and a placing plate is arranged at the lower end of the hydraulic rod.

4. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 3 is characterized by: A support frame is arranged on the side of the placement plate, a motor is arranged at the bottom of the support frame, a bearing is arranged at the end of the support frame, and the other end of the rotating shaft passes through the bearing and is connected to the motor.

5. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 1 is characterized by: An observation window is arranged on the outer wall of the operating door, and the observation window is arranged along the length direction of the operating door.

6. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 3 is characterized by: A hose is arranged at the upper end of the paint spraying ring, a pressurized paint bucket is arranged at the upper end of the placement plate, and the other end of the hose is connected to the pressurized paint bucket.

7. The high-efficiency spray paint anti-rust equipment for steel structure production according to claim 6 is characterized by: A circulation pipe is arranged at the lower end of the outlet pipe, and the other end of the circulation pipe is connected to the pressurized paint bucket.

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