Spraying equipment for galvanized pipe production

Abstract

The utility model relates to the technical field of galvanized pipe production, and discloses a spraying device for galvanized pipe production, which comprises a bottom plate, and the top of the bottom plate is fixedly connected with a shell; an electric sliding rail is fixedly mounted on the top of the bottom plate and located on the inner side of the shell; and a bearing plate is arranged on the electric sliding rail. According to the spraying equipment for galvanized pipe production, a motor is started to drive a rotating shaft to rotate, the rotating shaft drives a cleaning roller to rotate, meanwhile, an electric telescopic rod is started to drive a machine box to slide along the inner wall of a first sliding groove, and therefore the cleaning roller is attached to a galvanized pipe and cleans the surface of the galvanized pipe, and dust attached to the surface of the galvanized pipe is removed; and the electric hydraulic rod is started to drive the pressing plate to move, so that the pressing plate conducts auxiliary pressing on the galvanized pipe, the galvanized pipe is prevented from shaking during dust removal, and the fixing effect on the galvanized pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized pipe production, in particular to spraying equipment for galvanized pipe production. Background Art

[0002] Galvanized steel pipes are widely used in manufacturing industries such as construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and greenhouse construction; galvanized steel pipes are welded steel pipes with hot-dip or electroplated zinc layers on their surfaces. Galvanizing can increase the corrosion resistance of steel pipes and extend their service life. In order to prevent corrosion during use, galvanized pipes need to be sprayed with anti-corrosion materials on their outer surfaces before use.

[0003] However, at present, the surface of the galvanized pipe is not cleaned when it is sprayed, and the dust adheres to the surface of the galvanized pipe, which leads to poor powder adsorption effect during spraying, affecting the spraying quality of the galvanized pipe. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a spraying device for galvanized pipe production. The utility model has the advantages that the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the cleaning roller to rotate, and the electric telescopic rod is started to drive the chassis to slide along the inner wall of the slideway, so that the cleaning roller fits the galvanized pipe and cleans its surface, thereby removing dust adhering to the surface of the galvanized pipe and improving the spraying quality of the galvanized pipe.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for galvanized pipe production, comprising a bottom plate, the top of which is fixedly connected to a shell; the shell is arranged in an inverted "U" shape; an electric slide rail is fixedly installed on the top of the bottom plate and located on the inner side of the shell; a bearing plate is arranged on the electric slide rail; a dust cleaning mechanism is arranged on the shell;

[0008] The dust cleaning mechanism comprises: a chassis; the chassis is slidably connected to the top inner side of the shell; a motor is fixedly installed on the top inner wall of the chassis; the output end of the motor is fixedly connected to a rotating shaft through a coupling; the bottom end of the rotating shaft penetrates the chassis and extends downward; a cleaning roller is fixedly sleeved on the outer wall of the rotating shaft; an electric telescopic rod is fixedly installed on the back of the chassis; the other end of the electric telescopic rod is fixedly connected to the shell; the rotating shaft is driven to rotate by starting the motor, and the cleaning roller is driven to rotate by the rotating shaft, and the electric telescopic rod is started to drive the chassis to slide along the inner wall of the slide groove, so that the cleaning roller fits the galvanized pipe and cleans its surface, thereby removing dust adhering to the surface of the galvanized pipe and improving the spraying quality of the galvanized pipe.

[0009] Preferably, a slide groove 1 is opened on the inner side of the top of the shell; the top of the chassis is slidably connected in the slide groove 1; by starting the electric telescopic rod, the chassis is driven to slide along the inner wall of the slide groove 1, thereby improving the stability of the cleaning roller when moving.

[0010] Preferably, there are two groups of the cleaning mechanisms, and the two groups of the cleaning mechanisms are relatively arranged on the front and rear sides of the inner central axis of the top of the shell.

[0011] Preferably, two sprayers are fixedly installed on the top of the base plate; the two sprayers are respectively located on the front and rear sides of the electric slide rail; the two sprayers are arranged opposite to each other; and the spraying operation is performed by starting the sprayers.

[0012] Preferably, a clamping mechanism is provided on the shell; the clamping mechanism comprises: a slider; the slider is slidably connected to the inner side of the top of the shell; an electric hydraulic rod is fixedly installed on the bottom of the slider; the piston end of the electric hydraulic rod is fixedly connected to a pressure plate; the pressure plate is driven to move by starting the electric hydraulic rod, so that the pressure plate assists in clamping the galvanized pipe, preventing the galvanized pipe from shaking during cleaning, thereby improving the fixing effect of the galvanized pipe.

[0013] Preferably, a second slide groove is opened on the inner side of the top of the shell; the top of the slider is slidably connected in the second slide groove; when the galvanized pipe moves, the slider is driven to slide along the inner wall of the second slide groove, thereby improving the stability of the galvanized pipe when moving.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a spraying device for galvanized pipe production, which has the following beneficial effects:

[0016] 1. The spraying equipment for galvanized pipe production drives the rotating shaft to rotate by starting the motor, and the rotating shaft drives the cleaning roller to rotate. At the same time, the electric telescopic rod is started to drive the chassis to slide along the inner wall of the slide groove, so that the cleaning roller fits the galvanized pipe and cleans its surface, thereby removing dust adhering to the surface of the galvanized pipe and improving the spraying quality of the galvanized pipe.

[0017] 2. The spraying equipment for galvanized pipe production starts the electric hydraulic rod to drive the pressing plate to move, so that the pressing plate can assist in pressing the galvanized pipe, thereby preventing the galvanized pipe from shaking during dust cleaning and improving the fixing effect of the galvanized pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a front cross-sectional view of the utility model;

[0021] Figure 3 It is a left side cross-sectional view of the utility model.

[0022] In the figure: 1. bottom plate; 2. outer shell; 3. electric slide rail; 4. load-bearing plate; 5. dust cleaning mechanism; 51. chassis; 52. motor; 53. rotating shaft; 54. cleaning roller; 55. electric telescopic rod; 6. sprayer; 7. clamping mechanism; 71. slider; 72. electric hydraulic rod; 73. pressure plate; 74. slide 2; 8. slide 1. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a spraying equipment for galvanized pipe production, including a bottom plate 1, the top of the bottom plate 1 is fixedly connected to a shell 2; the shell 2 is set in an inverted "U" shape; an electric slide rail 3 is fixedly installed on the top of the bottom plate 1 and on the inner side of the shell 2; a bearing plate 4 is arranged on the electric slide rail 3; a dust cleaning mechanism 5 is arranged on the shell 2; the dust cleaning mechanism 5 includes: a chassis 51; the chassis 51 is slidably connected to the inner side of the top of the shell 2; a slide groove 8 is opened on the inner side of the top of the shell 2; the top of the chassis 51 is slidably connected in the slide groove 8; the chassis 51 is driven to slide along the inner wall of the slide groove 8 by starting the electric telescopic rod 55, thereby improving the stability of the cleaning roller 54 when moving; a motor 52 is fixedly installed on the top inner wall of the chassis 51; the output end of the motor 52 is fixedly connected to a rotating shaft 53 through a coupling; the bottom end of the rotating shaft 53 passes through the chassis 51 and is The outer wall of the rotating shaft 53 is fixedly sleeved with a cleaning roller 54; an electric telescopic rod 55 is fixedly installed on the back of the chassis 51; the other end of the electric telescopic rod 55 is fixedly connected to the shell 2; there are two groups of cleaning mechanisms 5, and the two groups of cleaning mechanisms 5 are relatively arranged on the front and rear sides of the central axis of the top inner side of the shell 2; the rotating shaft 53 is driven to rotate by starting the motor 52, and the rotating shaft 53 drives the cleaning roller 54 to rotate, and at the same time, the electric telescopic rod 55 is started to drive the chassis 51 to slide along the inner wall of the slide 8, so that the cleaning roller 54 fits the galvanized pipe and cleans its surface, thereby removing the dust adhered to the surface of the galvanized pipe and improving the spraying quality of the galvanized pipe; two sprayers 6 are fixedly installed on the top of the bottom plate 1; the two sprayers 6 are respectively located on the front and rear sides of the electric slide rail 3; the two sprayers 6 are relatively arranged; the spraying operation is carried out by starting the sprayer 6.

[0026] In this embodiment, the motor 52 is started to drive the rotating shaft 53 to rotate, and the rotating shaft 53 drives the cleaning roller 54 to rotate. At the same time, the electric telescopic rod 55 is started to drive the chassis 51 to slide along the inner wall of the slide groove 8, so that the cleaning roller 54 fits the galvanized pipe and cleans its surface, thereby removing dust adhered to the surface of the galvanized pipe and improving the spraying quality of the galvanized pipe.

[0027] Example 2

[0028] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a clamping mechanism 7 is provided on the shell 2; the clamping mechanism 7 comprises: a slider 71; the slider 71 is slidably connected to the inner side of the top of the shell 2; a second slide groove 74 is provided on the inner side of the top of the shell 2; the top of the slider 71 is slidably connected in the second slide groove 74; when the galvanized pipe moves, the slider 71 is driven to slide along the inner wall of the second slide groove 74, thereby improving the stability of the galvanized pipe when moving; an electric hydraulic rod 72 is fixedly installed at the bottom of the slider 71; a pressure plate 73 is fixedly connected to the piston end of the electric hydraulic rod 72; the pressure plate 73 is driven to move by starting the electric hydraulic rod 72, so that the pressure plate 73 assists in clamping the galvanized pipe, thereby preventing the galvanized pipe from shaking during cleaning, and improving the fixing effect of the galvanized pipe.

[0029] In this embodiment, the electric hydraulic rod 72 is started to drive the pressing plate 73 to move, so that the pressing plate 73 can assist in pressing the galvanized pipe to prevent the galvanized pipe from shaking during dust cleaning, thereby improving the fixing effect of the galvanized pipe.

[0030] The following is a detailed description of the working principle of this type of spraying equipment for galvanized pipe production.

[0031] like Figure 1-3 As shown, when in use, the galvanized pipe is fixed on the bearing plate 4, and the pressure plate 73 is driven to move by starting the electric hydraulic rod 72, so that the pressure plate 73 assists in pressing the galvanized pipe, and the rotating shaft 53 is driven to rotate by starting the motor 52, and the rotating shaft 53 drives the cleaning roller 54 to rotate, and at the same time, the electric telescopic rod 55 is started to drive the chassis 51 to slide along the inner wall of the slide groove 8, so that the cleaning roller 54 fits the galvanized pipe and cleans its surface, thereby removing dust adhered to the surface of the galvanized pipe, and the bearing plate 4 and the galvanized pipe fixed thereon are driven to move by starting the electric slide rail 3, and at the same time, the sprayer 6 is started to perform the spraying operation.

Claims

1. A spraying device for producing galvanized pipes, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to the outer shell (2); an electric slide rail (3) is fixedly installed on the top of the base plate (1) and located on the inner side of the outer shell (2); a bearing plate (4) is arranged on the electric slide rail (3); and a dust cleaning mechanism (5) is arranged on the outer shell (2); The dust cleaning mechanism (5) comprises: a chassis (51); the chassis (51) is slidably connected to the inner side of the top of the outer shell (2); a motor (52) is fixedly mounted on the inner wall of the top of the chassis (51); the output end of the motor (52) is fixedly connected to a rotating shaft (53) via a coupling; the bottom end of the rotating shaft (53) passes through the chassis (51) and extends downward; a cleaning roller (54) is fixedly sleeved on the outer wall of the rotating shaft (53); an electric telescopic rod (55) is fixedly mounted on the back of the chassis (51); the other end of the electric telescopic rod (55) is fixedly connected to the outer shell (2).

2. A spraying equipment for galvanized pipe production according to claim 1, characterized in that: A slide groove (8) is provided on the inner side of the top of the housing (2); the top of the chassis (51) is slidably connected in the slide groove (8).

3. The spraying equipment for galvanized pipe production according to claim 1, characterized in that: There are two groups of the dust cleaning mechanisms (5), and the two groups of the dust cleaning mechanisms (5) are arranged relatively on the front and rear sides of the inner central axis of the top of the outer shell (2).

4. The spraying equipment for galvanized pipe production according to claim 1, characterized in that: Two sprayers (6) are fixedly mounted on the top of the base plate (1); the two sprayers (6) are respectively located on the front and rear sides of the electric slide rail (3); and the two sprayers (6) are arranged opposite to each other.

5. The spraying equipment for galvanized pipe production according to claim 1, characterized in that: A clamping mechanism (7) is provided on the housing (2); the clamping mechanism (7) comprises: a slider (71); the slider (71) is slidably connected to the inner side of the top of the housing (2); an electric hydraulic rod (72) is fixedly mounted on the bottom of the slider (71); and a pressure plate (73) is fixedly connected to the piston end of the electric hydraulic rod (72).

6. A spraying equipment for galvanized pipe production according to claim 5, characterized in that: A second slide groove (74) is provided on the inner side of the top of the housing (2); the top of the slider (71) is slidably connected in the second slide groove (74).

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