Wear-resistant and corrosion-resistant spraying device for steel

Abstract

The utility model relates to the technical field of steel spraying devices, in particular to a steel wear-resistant anti-corrosion spraying device which comprises a bottom plate, the top of the bottom plate is fixedly connected with four supporting rods distributed in a rectangular shape, the tops of the supporting rods are fixedly connected with a top plate, and spray guns are movably installed at the bottoms of the supporting rods. A clamping assembly is installed at the top of the bottom plate and used for clamping steel plates of different shapes. A transverse moving assembly is installed at the bottom of the top plate and used for driving the spray gun to transversely move at the bottom of the top plate. A longitudinal moving assembly is installed at the bottom of the transverse moving assembly and used for driving the spray gun to longitudinally move at the bottom of the top plate. According to the automatic spraying device, various special-shaped steel plates can be clamped, meanwhile, the steel plates can be automatically and uniformly sprayed, and the problem that the steel plates are prone to displacement during spraying in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material spraying devices, in particular to a wear-resistant and corrosion-resistant spraying device for steel material. Background Art

[0002] Steel is an important material that is indispensable for national construction and the realization of the four modernizations. It is widely used and comes in many varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. The rust of steel refers to the damage caused by chemical or electrochemical reactions between its surface and the surrounding medium. Therefore, it is necessary to spray the surface of the steel with wear-resistant and anti-corrosion protective agents to protect the steel from rust.

[0003] Chinese utility model patent CN216605710U discloses a spraying device for steel wear-resistant and anti-corrosion protective agent, including a workbench, a rectangular shell, a wear-resistant and anti-corrosion protective agent nozzle and a front strip baffle. A bracket is provided on the upper end face of the workbench, the rectangular shell is transversely fixed to the upper end face inside the bracket, a support plate is provided on the upper right end of the bracket, and sealed bearings are fixed on the left and right ends of the rectangular shell. This design solves the problem that the original steel plate spraying efficiency is low and manual spraying is required, which is time-consuming and labor-intensive. The utility model has a reasonable structure, high spraying efficiency, and does not require manual spraying, saving time and effort and making it easier for people to watch.

[0004] However, in the above patent, the steel plate is placed directly on the top of the second movable plate and then spraying is started. However, when the second movable plate drives the steel plate to move, it is very easy for the steel plate to be displaced on the second movable plate, resulting in spraying leakage, requiring the staff to manually spray again, wasting processing time. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wear-resistant and corrosion-resistant spraying device for steel.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a wear-resistant and anti-corrosion spraying device for steel, comprising a bottom plate, the top of which is fixedly connected to four support rods distributed in a rectangular shape, the tops of the support rods are fixedly connected to a top plate, and the bottoms of the support rods are movably equipped with spray guns;

[0007] A clamping assembly is installed on the top of the base plate, and the clamping assembly is used to clamp steel plates of different shapes;

[0008] A lateral movement assembly is installed at the bottom of the top plate, and the lateral movement assembly is used to drive the spray gun to move laterally at the bottom of the top plate;

[0009] A longitudinal moving assembly is installed at the bottom of the transverse moving assembly, and the longitudinal moving assembly is used to drive the spray gun to move longitudinally at the bottom of the top plate.

[0010] Further: the clamping assembly includes a slide groove, a bearing, a bidirectional screw rod, a first drive motor, a clamping block and a slider. A slide groove is opened on the top of the base plate, a bearing is fixedly installed inside the slide groove, a bidirectional screw rod is fixedly installed inside the bearing, the bidirectional screw rod is located inside the slider, the first drive motor is fixedly installed on the outer wall of the base plate, the bidirectional screw rod is fixedly installed on the output end of the first drive motor, the top of the base plate is slidably installed on two symmetrically distributed clamping blocks, the bottom of the clamping block is fixedly connected to a slider, and the slider corresponds to the bidirectional screw rod.

[0011] Furthermore, a plurality of mounting holes distributed in a rectangular shape are provided inside the clamping block, a fixing column is slidably installed inside the mounting hole, and an air pipe is connected between the two clamping blocks.

[0012] Further: the lateral movement assembly includes a mounting block, a first screw rod, a sliding rod, a second drive motor and a first moving block. The bottom of the top plate is fixedly connected to four mounting blocks distributed in a rectangular shape. The first screw rod is movably installed between the two mounting blocks on one side. The sliding rod is fixedly connected between the two mounting blocks on the other side. The outer wall of the top plate is fixedly installed with the second drive motor. The first screw rod is fixedly installed on the output end of the second drive motor. The outer walls of the first screw rod and the sliding rod are both slidably installed with the first moving block. The longitudinal movement assembly is installed between the two first moving blocks.

[0013] Further: the longitudinal moving assembly includes a second screw rod, a third drive motor and a second moving block, the second screw rod is fixedly installed between the two first moving blocks, the third drive motor is fixedly installed on the outer wall of the first moving block, the second screw rod is fixedly installed on the output end of the third drive motor, the second moving block is slidably installed on the outer wall of the second screw rod, the top of the second moving block is attached to the bottom of the base plate, and the spray gun is fixedly installed on the bottom of the second moving block.

[0014] Further: the outer wall of the bottom plate is fixedly connected with four fixed ear plates distributed in a rectangular shape.

[0015] The utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, by setting a base plate, a bidirectional screw, a first drive motor, a clamping block, a mounting hole, a fixed column and an air pipe, when in use, the steel plate is placed on the top of the base plate, and then the first drive motor is turned on to drive the bidirectional screw to rotate. When the bidirectional screw rotates, the two clamping blocks are driven to move toward each other at the same time to clamp the steel plate, and then gas is generated by an air pump. The gas enters the interior of the two clamping blocks through the air pipe, and pushes the fixed column out from the inside of the mounting hole. The gas makes the fixed column close to the outer wall of the steel plate, which can realize clamping of various special-shaped steel plates, and solves the problem that the steel plate is easily displaced during spraying in the prior art.

[0017] 2. Compared with the prior art, by setting a first screw rod, a slide rod, a second drive motor, a first moving block, a second screw rod, a third drive motor and a spray gun, when in use, the second drive motor is turned on to drive the first screw rod to rotate, and at the same time, the slide rod is cooperated to drive the first moving block to move horizontally, and at the same time, the spray gun is driven to move horizontally, and the top of the steel plate is sprayed in a horizontal linear shape. Immediately afterwards, the third drive motor is turned on to drive the second screw rod to rotate, which can drive the spray gun to move longitudinally. After moving the spray gun to the second horizontal spraying position, the second drive motor is turned on again to carry out the second horizontal linear spraying. The steel plate can be sprayed uniformly by repeating this process, and the steel plate can be sprayed automatically and uniformly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the clamping assembly in the present utility model;

[0021] Figure 4 for Figure 3 A in the middle is an enlarged structural diagram;

[0022] Figure 5 It is a schematic diagram of the exploded structure of the transverse moving component and the longitudinal moving component in the present invention.

[0023] Legend:

[0024] 1. Bottom plate; 2. Slide groove; 3. Bearing; 4. Bidirectional screw; 5. First drive motor; 6. Clamp block; 7. Slider; 8. Mounting hole; 9. Fixed column; 10. Air pipe; 11. Support rod; 12. Top plate; 13. Mounting block; 14. First screw; 15. Slide rod; 16. Second drive motor; 17. First moving block; 18. Second screw; 19. Third drive motor; 20. Second moving block; 21. Spray gun; 22. Fixed ear plate. DETAILED DESCRIPTION

[0025] Reference Figure 1-4 The utility model provides a wear-resistant and anti-corrosion spraying device for steel: it includes a base plate 1, four rectangularly distributed support rods 11 are fixedly connected to the top of the base plate 1, the top of the support rods 11 is fixedly connected to the top of the top plate 12, and a spray gun 21 is movably installed at the bottom of the support rods 11; a clamping assembly is installed on the top of the base plate 1, and the clamping assembly is used to clamp steel plates of different shapes; a lateral moving assembly is installed at the bottom of the top plate 12, and the lateral moving assembly is used to drive the spray gun 21 to move laterally at the bottom of the top plate 12; a longitudinal moving assembly is installed at the bottom of the lateral moving assembly, and the longitudinal moving assembly is used to drive the spray gun 21 to move longitudinally at the bottom of the top plate 12.

[0026] When in use, place the steel plate on top of the base plate 1, then clamp the steel plate through the clamping assembly, and then drive the spray gun 21 to move on the top of the steel plate through the horizontal moving assembly and the vertical moving assembly to achieve spraying of the steel plate.

[0027] The clamping assembly includes a slide 2, a bearing 3, a bidirectional screw 4, a first drive motor 5, a clamping block 6 and a slider 7. A slide 2 is provided at the top of the base plate 1. The bearing 3 is fixedly installed inside the slide 2. The bidirectional screw 4 is fixedly installed inside the bearing 3. The bidirectional screw 4 is located inside the slider 7. The first drive motor 5 is fixedly installed on the outer wall of the base plate 1. The bidirectional screw 4 is fixedly installed at the output end of the first drive motor 5. The top of the base plate 1 is slidably installed on two symmetrically distributed clamping blocks 6. The bottom of the clamping block 6 is fixedly connected to a slider 7, and the slider 7 corresponds to the bidirectional screw 4.

[0028] When in use, place the steel plate on top of the base plate 1, then turn on the first drive motor 5 to drive the bidirectional screw rod 4 to rotate. When the bidirectional screw rod 4 rotates, it drives the two clamping blocks 6 to move toward each other at the same time to clamp and fix the steel plate.

[0029] A plurality of rectangularly distributed mounting holes 8 are provided inside the clamping block 6 , and fixing columns 9 are slidably mounted inside the mounting holes 8 . An air pipe 10 is connected between the two clamping blocks 6 .

[0030] First, connect the air pump to the air pipe 10. Then, after the clamping block 6 clamps the steel plate, generate gas through the air pump. The gas enters the interior of the two clamping blocks 6 through the air pipe 10, and pushes the fixing column 9 out from the inside of the mounting hole 8. The gas allows the fixing column 9 to stick tightly to the outer wall of the steel plate, and can cooperate with the clamping block 6 to clamp various special-shaped steel plates.

[0031] The lateral movement assembly includes a mounting block 13, a first screw rod 14, a slide rod 15, a second drive motor 16 and a first moving block 17. Four rectangularly distributed mounting blocks 13 are fixedly connected to the bottom of the top plate 12. The first screw rod 14 is movably installed between the two mounting blocks 13 on one side. The slide rod 15 is fixedly connected between the two mounting blocks 13 on the other side. The outer wall of the top plate 12 is fixedly installed with the second drive motor 16. The first screw rod 14 is fixedly installed at the output end of the second drive motor 16. The outer walls of the first screw rod 14 and the slide rod 15 are both slidably installed with the first moving block 17. The longitudinal movement assembly is installed between the two first moving blocks 17.

[0032] When the spray gun 21 needs to be controlled to move horizontally, the second drive motor 16 is turned on to drive the first screw rod 14 to rotate, and at the same time, the slide rod 15 is cooperated to drive the first moving block 17 to move horizontally, and at the same time drive the spray gun 21 to move horizontally.

[0033] The longitudinal moving assembly includes a second screw rod 18, a third drive motor 19 and a second moving block 20. The second screw rod 18 is fixedly installed between the two first moving blocks 17. The third drive motor 19 is fixedly installed on the outer wall of the first moving block 17. The second screw rod 18 is fixedly installed on the output end of the third drive motor 19. The second moving block 20 is slidably installed on the outer wall of the second screw rod 18. The top of the second moving block 20 is attached to the bottom of the base plate 1, and the spray gun 21 is fixedly installed on the bottom of the second moving block 20.

[0034] When the spray gun 21 needs to be controlled to move longitudinally, the third drive motor 19 is turned on to drive the second screw rod 18 to rotate, thereby driving the second moving block 20 to move longitudinally and driving the spray gun 21 to move longitudinally.

[0035] Four rectangularly distributed fixing lugs 22 are fixedly connected to the outer wall of the base plate 1 .

[0036] When in use, the base plate 1 can be fixedly installed at a designated position by fixing the ear plates 22 to prevent the equipment from shaking during processing.

[0037] Working principle: First, the base plate 1 is fixedly installed at the designated position through the fixing ear plate 22, then the air pump is connected to the air pipe 10, and then the anti-corrosion spray pipe is connected to the spray gun 21.

[0038] Next, place the steel plate on top of the base plate 1, and then turn on the first drive motor 5 to drive the bidirectional screw 4 to rotate. When the bidirectional screw 4 rotates, it drives the two clamping blocks 6 to move toward each other at the same time to clamp the steel plate. Then, gas is generated by the air pump, and the gas enters the interior of the two clamping blocks 6 through the air pipe 10, pushing the fixing column 9 out from the inside of the mounting hole 8. The gas makes the fixing column 9 close to the outer wall of the steel plate, so that various special-shaped steel plates can be clamped.

[0039] Then, the second drive motor 16 is turned on to drive the first screw 14 to rotate, and at the same time, the slide rod 15 is cooperated to drive the first moving block 17 to move horizontally, and the spray gun 21 is driven to move horizontally to spray the top of the steel plate in a horizontal linear shape.

[0040] Next, the third drive motor 19 is turned on to drive the second screw 18 to rotate, which can drive the spray gun 21 to move longitudinally. After moving the spray gun 21 to the second horizontal spraying position, the second drive motor 16 is turned on again to perform the second horizontal linear spraying. The steel plate can be evenly sprayed by reciprocating in sequence.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wear-resistant and corrosion-resistant spraying device for steel, comprising a bottom plate (1), characterized in that: Four support rods (11) distributed in a rectangular shape are fixedly connected to the top of the bottom plate (1), a top plate (12) is fixedly connected to the top of the support rods (11), and a spray gun (21) is movably installed at the bottom of the support rods (11); A clamping assembly is installed on the top of the base plate (1), and the clamping assembly is used to clamp steel plates of different shapes; A lateral movement assembly is installed at the bottom of the top plate (12), and the lateral movement assembly is used to drive the spray gun (21) to move laterally at the bottom of the top plate (12); A longitudinal moving assembly is installed at the bottom of the transverse moving assembly, and the longitudinal moving assembly is used to drive the spray gun (21) to move longitudinally at the bottom of the top plate (12).

2. The wear-resistant and corrosion-resistant spraying device for steel according to claim 1, characterized in that: The clamping assembly comprises a slide groove (2), a bearing (3), a bidirectional screw rod (4), a first drive motor (5), a clamping block (6) and a slider (7); a slide groove (2) is provided on the top of the base plate (1); a bearing (3) is fixedly installed inside the slide groove (2); a bidirectional screw rod (4) is fixedly installed inside the bearing (3); the bidirectional screw rod (4) is located inside the slider (7); the first drive motor (5) is fixedly installed on the outer wall of the base plate (1); the bidirectional screw rod (4) is fixedly installed at the output end of the first drive motor (5); the top of the base plate (1) is slidably installed on two symmetrically distributed clamping blocks (6); the bottom of the clamping block (6) is fixedly connected to a slider (7); the slider (7) corresponds to the bidirectional screw rod (4).

3. The wear-resistant and corrosion-resistant spraying device for steel according to claim 2, characterized in that: A plurality of rectangularly distributed mounting holes (8) are provided inside the clamping block (6), a fixing column (9) is slidably mounted inside the mounting hole (8), and an air pipe (10) is connected between the two clamping blocks (6).

4. The wear-resistant and corrosion-resistant spraying device for steel according to claim 1, characterized in that: The transverse moving assembly comprises a mounting block (13), a first screw rod (14), a slide rod (15), a second drive motor (16) and a first moving block (17); the bottom of the top plate (12) is fixedly connected with four mounting blocks (13) distributed in a rectangular shape; the first screw rod (14) is movably installed between two mounting blocks (13) on one side; the slide rod (15) is fixedly connected between two mounting blocks (13) on the other side; the outer wall of the top plate (12) is fixedly installed with the second drive motor (16); the first screw rod (14) is fixedly installed at the output end of the second drive motor (16); the outer walls of the first screw rod (14) and the slide rod (15) are both slidably installed with the first moving block (17); and the longitudinal moving assembly is installed between the two first moving blocks (17).

5. The wear-resistant and corrosion-resistant spraying device for steel according to claim 4, characterized in that: The longitudinal moving assembly comprises a second screw rod (18), a third drive motor (19) and a second moving block (20), wherein the second screw rod (18) is fixedly installed between the two first moving blocks (17), the third drive motor (19) is fixedly installed on the outer wall of the first moving block (17), the second screw rod (18) is fixedly installed on the output end of the third drive motor (19), the second moving block (20) is slidably installed on the outer wall of the second screw rod (18), the top of the second moving block (20) is attached to the bottom of the base plate (1), and the spray gun (21) is fixedly installed on the bottom of the second moving block (20).

6. The wear-resistant and corrosion-resistant spraying device for steel according to claim 1, characterized in that: Four rectangularly distributed fixed ear plates (22) are fixedly connected to the outer wall of the base plate (1).

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