Surface anti-corrosion spraying device for steel pipe production

Abstract

The utility model provides a surface anti-corrosion spraying device for steel pipe production. The surface anti-corrosion spraying device for steel pipe production comprises a box body, a supporting plate is fixedly connected into the box body in a sleeving mode, a first motor is fixedly installed at the top of the supporting plate, and a conveying wheel is fixedly connected to an output shaft of the first motor in a sleeving mode. According to the surface anti-corrosion spraying device for steel pipe production, the conveying wheel is arranged, when steel pipe spraying is carried out, the sprayed steel pipe is sleeved with the conveying wheel, a spring can drive an extrusion wheel to be sleeved with the outer portion of a pipe body through a lifting column, at the moment, a first motor is started, and a second motor is started; according to the anti-corrosion spraying device for the steel pipe, the first motor drives the conveying wheel to rotate, so that the conveying wheel drives the pipe body to move horizontally, the effect of movable spraying of the pipe body is achieved, the problem that the pipe body is difficult to place in the box body when the length is large is solved, and convenience is brought to anti-corrosion spraying of the steel pipe.

Description

Technical Field

[0001] The utility model relates to the field of anti-corrosion spraying, in particular to a surface anti-corrosion spraying device for steel pipe production. Background Art

[0002] Anti-corrosion pipes are also generally called anti-corrosion steel pipes. They refer to steel pipes that have been processed with anti-corrosion technology to effectively prevent or slow down corrosion caused by chemical or electrochemical reactions during transportation and use.

[0003] In the existing technology, such as the "A spraying device for anticorrosive pipe production" with Chinese authorization announcement number: CN220126625U, it includes a spray tank, a water pump is arranged on the top; a spray gun is arranged at the bottom of the water pump; an adjusting device is arranged inside the spray device, and the adjusting device includes: a motor, arranged on one side of the spray tank; a screw, arranged inside the spray tank and threadedly connected to the motor main shaft; a cover plate assembly, arranged on the other side of the spray tank; a fixing assembly, arranged on the screw. The spraying device fixes steel pipes of different diameters by adding a fixing assembly to cooperate with the rotation of the motor and the screw, and drives the steel pipe to rotate so as to spray the steel pipe so that the outer wall of the steel pipe can be evenly sprayed with anticorrosive liquid. The funnel arranged at the bottom is conducive to the recovery of the anticorrosive liquid and helps to reduce the cost of use.

[0004] When spraying steel pipes in the prior art, due to the limited length of the spraying device, it is difficult for the spraying device with limited length to spray a steel pipe with a longer length, which leads to the problem of reduced practicality of the spraying device.

[0005] Therefore, it is necessary to provide a surface anti-corrosion spraying device for steel pipe production to solve the above technical problems. Utility Model Content

[0006] The utility model provides a surface anti-corrosion spraying device for steel pipe production, which solves the problem that the spraying device with limited length is difficult to spray a steel pipe with a longer length, thereby reducing the practicality of the spraying device.

[0007] In order to solve the above technical problems, the utility model provides a surface anti-corrosion spraying device for steel pipe production, comprising a box body, a support plate is fixedly sleeved inside the box body, a No. 1 motor is fixedly installed on the top of the support plate, a conveying wheel is fixedly sleeved on the output shaft of the No. 1 motor, a limiting sleeve is fixedly connected to the top of the inner cavity of the box body, a spring is movably sleeved inside the limiting sleeve, and a lifting column is movably sleeved inside the limiting sleeve, an extrusion wheel is installed at the bottom of the lifting column, a pipe body is movably sleeved inside the extrusion wheel, a purification mechanism is provided on the top of the box body, a ventilation hood is fixedly sleeved on the top of the box body, a No. 2 motor is fixedly installed inside the ventilation hood, a fan blade is fixedly sleeved on the output shaft of the No. 2 motor, a heating mechanism is provided inside the box body, a filter hood is fixedly sleeved on the top of the ventilation hood, a spraying mechanism is provided on the top of the box body, and a moving mechanism is provided at the bottom of the box body.

[0008] Preferably, the conveying wheel is movably sleeved on the outside of the tube body, and the conveying wheel is located directly below the extrusion wheel.

[0009] Preferably, the purification mechanism comprises a purification box, an adsorption net is fixedly sleeved inside the purification box, the material of the adsorption net is activated carbon material, a suction pump is fixedly installed on the top of the box, and a suction pipe is fixedly sleeved on the side of the suction pump.

[0010] Preferably, the fan blades are movably sleeved inside the ventilation hood, and the fan blades are located above the tube body.

[0011] Preferably, the filter cover is made of artificial fiber material, and the filter cover is located directly above the fan blades.

[0012] Preferably, the heating mechanism comprises a positioning frame, the positioning frame is fixedly connected to the front side of the inner wall of the box body, and an electric heating rod is fixedly installed inside the positioning frame.

[0013] Preferably, the spraying mechanism includes a storage tank, which is fixedly connected to the top of the box body, a delivery pump is fixedly installed on the top of the box body, a delivery pipe is fixedly sleeved on the side of the delivery pump, and a nozzle is fixedly sleeved on one end of the delivery pipe.

[0014] Preferably, the moving mechanism comprises a support column, the support column is fixedly connected to the bottom of the box, and a sliding wheel is installed at the bottom of the support column.

[0015] Compared with the related art, the surface anti-corrosion spraying device for steel pipe production provided by the utility model has the following beneficial effects:

[0016] The utility model provides a surface anti-corrosion spraying device for steel pipe production. By arranging a conveying wheel, when the steel pipe is sprayed, the sprayed steel pipe is sleeved inside the conveying wheel, so that the spring can drive the extrusion wheel to sleeve the outside of the pipe body through the lifting column. At this time, the No. 1 motor is started, so that the No. 1 motor can drive the conveying wheel to rotate, so that the conveying wheel can drive the pipe body to move horizontally, thereby achieving the effect of moving the pipe body for spraying, thereby avoiding the problem that the pipe body is difficult to place inside the box when the length is large, thereby bringing convenience to the anti-corrosion spraying of the steel pipe;

[0017] By setting up a purification mechanism, when spraying the steel pipe, the absorption pump is started so that the absorption pump can absorb the gas inside the box and then discharge it into the interior of the purification box, prompting the adsorption net to adsorb and filter the gas, thereby facilitating the purification of the spray material gas, thereby improving the cleanliness of the steel pipe during spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a surface anti-corrosion spraying device for steel pipe production provided by the utility model;

[0019] Figure 2 for Figure 1 A front view of a surface anti-corrosion spraying device for steel pipe production is shown;

[0020] Figure 3 for Figure 1 A front cross-sectional view of a ventilation hood in a surface anti-corrosion spraying device for steel pipe production is shown;

[0021] Figure 4 for Figure 1 The figure shows a front cross-sectional view of a limit sleeve in a surface anti-corrosion spraying device for steel pipe production.

[0022] Numbers in the figure: 1. Box body; 2. Support plate; 3. Motor No. 1; 4. Conveying wheel; 5. Limiting sleeve; 6. Spring; 7. Lifting column; 8. Extrusion wheel; 9. Tube body; 10. Purification mechanism; 101. Purification box; 102. Adsorption net; 103. Suction pump; 104. Suction tube; 11. Ventilation hood; 12. Motor No. 2; 13. Fan blade; 14. Heating mechanism; 141. Positioning frame; 142. Electric heating rod; 15. Filter hood; 16. Spraying mechanism; 161. Storage tank; 162. Conveying pump; 163. Conveying tube; 164. Spray head; 17. Moving mechanism; 171. Support column; 172. Sliding wheel. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1, Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a surface anti-corrosion spraying device for steel pipe production provided by the utility model; Figure 2 for Figure 1 A front view of a surface anti-corrosion spraying device for steel pipe production is shown; Figure 3 for Figure 1 A front cross-sectional view of a ventilation hood in a surface anti-corrosion spraying device for steel pipe production is shown; Figure 4 for Figure 1 The figure shows a front cross-sectional view of a limit sleeve in a surface anti-corrosion spraying device for steel pipe production. A surface anticorrosive spraying device for steel pipe production comprises a box body 1, a support plate 2 is fixedly sleeved inside the box body 1, a No. 1 motor 3 is fixedly installed on the top of the support plate 2, a conveying wheel 4 is fixedly sleeved on the output shaft of the No. 1 motor 3, a limiting sleeve 5 is fixedly connected to the top of the inner cavity of the box body 1, a spring 6 is movably sleeved inside the limiting sleeve 5, and a lifting column 7 is movably sleeved inside the limiting sleeve 5, an extrusion wheel 8 is installed at the bottom of the lifting column 7, a tube body 9 is movably sleeved inside the extrusion wheel 8, a purification mechanism 10 is arranged on the top of the box body 1, a ventilation hood 11 is fixedly sleeved on the top of the box body 1, a No. 2 motor 12 is fixedly installed inside the ventilation hood 11, a fan blade 13 is fixedly sleeved on the output shaft of the No. 2 motor 12, a heating mechanism 14 is arranged inside the box body 1, a filter hood 15 is fixedly sleeved on the top of the ventilation hood 11, a spraying mechanism 16 is arranged on the top of the box body 1, and a moving mechanism 17 is arranged on the bottom of the box body 1.

[0025] The conveying wheel 4 is movably sleeved on the outside of the tube body 9, and the conveying wheel 4 is located directly below the extrusion wheel 8; by setting the conveying wheel 4, when the steel pipe is sprayed, the sprayed steel pipe is sleeved on the inside of the conveying wheel 4, so that the spring 6 can drive the extrusion wheel 8 to be sleeved on the outside of the tube body 9 through the lifting column 7. At this time, the No. 1 motor 3 is started, so that the No. 1 motor 3 can drive the conveying wheel 4 to rotate, so that the conveying wheel 4 can drive the tube body 9 to move horizontally, thereby achieving the effect of moving the tube body 9 for spraying, thereby avoiding the problem that the tube body 9 is difficult to place inside the box 1 when it is too long, thereby bringing convenience to the anti-corrosion spraying of the steel pipe.

[0026] The purification mechanism 10 includes a purification box 101, and an adsorption net 102 is fixedly mounted inside the purification box 101. The material of the adsorption net 102 is activated carbon material. A suction pump 103 is fixedly installed on the top of the box body 1, and an absorption pipe 104 is fixedly mounted on the side of the absorption pump 103. By setting up the purification mechanism 10, when the steel pipe is sprayed, the absorption pump 103 is started, so that the absorption pump 103 can absorb the gas inside the box body 1 and then discharge it to the inside of the purification box 101, so that the adsorption net 102 can adsorb and filter the gas, which brings convenience to the purification of the spray material gas, thereby improving the cleanliness of the steel pipe during spraying.

[0027] The fan blades 13 are movably sleeved inside the ventilation hood 11, and the fan blades 13 are located above the tube body 9; by setting the fan blades 13, when the paint on the surface of the steel pipe is air-dried, the No. 2 motor 12 is started, so that the No. 2 motor 12 can drive the fan blades 13 to rotate rapidly. At this time, the fan blades 13 can accelerate the flow speed of the airflow around the tube body 9, that is, the air-drying speed of the paint on the surface of the steel pipe is improved.

[0028] The filter cover 15 is made of synthetic fiber material, and the filter cover 15 is located directly above the fan blades 13; by setting the filter cover 15, when the flow speed of the airflow inside the box 1 is accelerated, the filter cover 15 can filter the airflow entering the box 1, so that the dust inside the airflow can be blocked to the outside of the box 1, thereby avoiding the problem of dust accumulation when entering the box 1, thereby improving the cleanliness of the inside of the spray device.

[0029] The heating mechanism 14 includes a positioning frame 141, which is fixedly connected to the front side of the inner wall of the box body 1, and an electric heating rod 142 is fixedly installed inside the positioning frame 141; by setting the heating mechanism 14, when the anti-corrosion spraying of the pipe body 9 is carried out, the electric heating rod 142 is started, so that the electric heating rod 142 can bake the surface of the pipe body 9, so that the anti-corrosion coating on the surface of the pipe body 9 can be quickly solidified, thereby improving the processing efficiency of the anti-corrosion spraying of the steel pipe.

[0030] The spraying mechanism 16 includes a storage tank 161, which is fixedly connected to the top of the box body 1, and a delivery pump 162 is fixedly installed on the top of the box body 1. A delivery pipe 163 is fixedly sleeved on the side of the delivery pump 162, and a nozzle 164 is fixedly sleeved on one end of the delivery pipe 163; by setting up the spraying mechanism 16, when the steel pipe spraying process is required, the delivery pump 162 is started, so that the delivery pump 162 can absorb the paint inside the storage tank 161, and then spray it to the surface of the pipe body 9 through the nozzle 164, thereby achieving the processing effect of anti-corrosion spraying of the steel pipe.

[0031] The moving mechanism 17 includes a support column 171, which is fixedly connected to the bottom of the box body 1, and a sliding wheel 172 is installed at the bottom of the support column 171; by setting the moving mechanism 17, when the working position of the spray device needs to be adjusted, the box body 1 is pushed so that the sliding wheel 172 can drive the box body 1 to move horizontally through the support column 171, thereby achieving the moving and conveying effect of the spray device, thereby facilitating the adjustment of the working position of the anti-corrosion spray device.

[0032] The working principle of the surface anti-corrosion spraying device for steel pipe production provided by the utility model is as follows:

[0033] Step 1: First, when spraying the steel pipe, the sprayed steel pipe is sleeved inside the conveying wheel 4, so that the spring 6 can drive the extrusion wheel 8 to be sleeved on the outside of the pipe body 9 through the lifting column 7. At this time, start the No. 1 motor 3, so that the No. 1 motor 3 can drive the conveying wheel 4 to rotate, so that the conveying wheel 4 can drive the pipe body 9 to move horizontally, thereby achieving the effect of moving the pipe body 9 for spraying, thereby avoiding the problem that the pipe body 9 is difficult to place inside the box 1 when the length is large, thereby bringing convenience to the anti-corrosion spraying of the steel pipe. When spraying the steel pipe, start the absorption pump 103, so that the absorption pump 103 can absorb the gas inside the box 1, and then discharge it to the inside of the purification box 101, so as to promote the absorption The attached net 102 can absorb and filter the gas, thereby facilitating the purification of the spray material gas, thereby improving the cleanliness of the steel pipe during spraying. When the paint on the steel pipe surface is air-dried, the second motor 12 is started, so that the second motor 12 can drive the fan blade 13 to rotate rapidly. At this time, the fan blade 13 can accelerate the flow speed of the airflow around the tube body 9, that is, the air-drying speed of the paint on the steel pipe surface is improved. When accelerating the flow speed of the airflow inside the box 1, the filter cover 15 can filter the airflow entering the box 1, so that the dust inside the airflow can be blocked to the outside of the box 1, thereby avoiding the problem of dust accumulation when entering the box 1, thereby improving the cleanliness of the inside of the spraying device;

[0034] Step 2: When performing anti-corrosion spraying on the tube body 9, start the electric heating rod 142 so that the electric heating rod 142 can bake the surface of the tube body 9, so that the anti-corrosion coating on the surface of the tube body 9 can be quickly solidified, thereby improving the processing efficiency of the anti-corrosion spraying of the steel pipe. When it is necessary to perform spraying of the steel pipe, start the delivery pump 162 so that the delivery pump 162 can absorb the coating inside the storage tank 161, and then spray it to the surface of the tube body 9 through the nozzle 164, thereby achieving the processing effect of the anti-corrosion spraying of the steel pipe. When it is necessary to adjust the working position of the spraying device, push the box body 1 so that the sliding wheel 172 can drive the box body 1 to move horizontally through the support column 171, thereby achieving the mobile delivery effect of the spraying device, thereby facilitating the adjustment of the working position of the anti-corrosion spraying device.

[0035] Compared with the related art, the surface anti-corrosion spraying device for steel pipe production provided by the utility model has the following beneficial effects:

[0036] By setting the conveying wheel 4, when the steel pipe is sprayed, the sprayed steel pipe is sleeved inside the conveying wheel 4, so that the spring 6 can drive the extrusion wheel 8 to be sleeved on the outside of the pipe body 9 through the lifting column 7. At this time, the No. 1 motor 3 is started, so that the No. 1 motor 3 can drive the conveying wheel 4 to rotate, so that the conveying wheel 4 can drive the pipe body 9 to move horizontally, thereby achieving the effect of moving the pipe body 9 for spraying, thereby avoiding the problem that the pipe body 9 is difficult to place inside the box 1 when it is too long, thereby bringing convenience to the anti-corrosion spraying of the steel pipe.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A surface anti-corrosion spraying device for steel pipe production, comprising a housing (1), characterized in that: A support plate (2) is fixedly sleeved inside the box body (1), a No. 1 motor (3) is fixedly mounted on the top of the support plate (2), a conveying wheel (4) is fixedly sleeved on the output shaft of the No. 1 motor (3), a limiting sleeve (5) is fixedly connected to the top of the inner cavity of the box body (1), a spring (6) is movably sleeved inside the limiting sleeve (5), and a lifting column (7) is movably sleeved inside the limiting sleeve (5), an extrusion wheel (8) is mounted on the bottom of the lifting column (7), and a tube (9) is movably sleeved inside the extrusion wheel (8), and the box body (1 ... and an extrusion wheel (8) is movably sleeved inside the extrusion wheel (8). A purification mechanism (10) is arranged on the top of the box (1), a ventilation hood (11) is fixedly sleeved on the top of the box (1), a second motor (12) is fixedly installed inside the ventilation hood (11), a fan blade (13) is fixedly sleeved on the output shaft of the second motor (12), a heating mechanism (14) is arranged inside the box (1), a filter hood (15) is fixedly sleeved on the top of the ventilation hood (11), a spraying mechanism (16) is arranged on the top of the box (1), and a moving mechanism (17) is arranged at the bottom of the box (1).

2. A surface anti-corrosion spraying device for steel pipe production according to claim 1, characterized in that: The conveying wheel (4) is movably sleeved on the outside of the tube body (9), and the conveying wheel (4) is located directly below the extrusion wheel (8).

3. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The purification mechanism (10) comprises a purification box (101), an adsorption net (102) is fixedly sleeved inside the purification box (101), the material of the adsorption net (102) is an activated carbon material, a suction pump (103) is fixedly installed on the top of the box body (1), and a suction pipe (104) is fixedly sleeved on the side of the suction pump (103).

4. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The fan blades (13) are movably sleeved inside the ventilation cover (11), and the fan blades (13) are located above the tube body (9).

5. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The filter cover (15) is made of a synthetic fiber material, and the filter cover (15) is located directly above the fan blade (13).

6. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The heating mechanism (14) comprises a positioning frame (141), the positioning frame (141) being fixedly connected to the front side of the inner wall of the box body (1), and an electric heating rod (142) being fixedly installed inside the positioning frame (141).

7. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The spraying mechanism (16) comprises a material storage tank (161), the material storage tank (161) is fixedly connected to the top of the box body (1), a delivery pump (162) is fixedly installed on the top of the box body (1), a delivery pipe (163) is fixedly sleeved on the side of the delivery pump (162), and a nozzle (164) is fixedly sleeved on one end of the delivery pipe (163).

8. The surface anti-corrosion spraying device for steel pipe production according to claim 1 is characterized in that: The moving mechanism (17) comprises a support column (171), wherein the support column (171) is fixedly connected to the bottom of the box body (1), and a sliding wheel (172) is installed at the bottom of the support column (171).

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