Steel pipe number spraying machine
By integrating a cleaning structure into the steel pipe marking machine, the problem of dust on the steel pipe surface affecting the spraying uniformity is solved, and automatic cleaning and efficient spraying are achieved.
Patent Information
- Application Number
- CN202520002783.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2035-01-02
AI Technical Summary
The existing handheld steel pipe marking machine cannot effectively remove dust and impurities on the surface of the steel pipe before spraying, resulting in uneven distribution of paint, affecting the spraying effect and work efficiency.
A steel pipe marking machine was designed, which combined the marking machine body, fixed platform, T-shaped slide, T-shaped support plate, cleaning plate and cleaning brush. The cleaning brush was fitted to the surface of the steel pipe through an elastic connection device, and dust and impurities were cleaned synchronously, realizing automatic cleaning during the spraying process.
It realizes automatic removal of dust and impurities during the spraying process, ensures uniform distribution of paint, improves spraying quality and work efficiency, and avoids the trouble of additional cleaning steps.
Smart Images
Figure CN223370421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel pipe marking, in particular to a steel pipe marking machine. Background Art
[0002] During the manufacturing and processing of steel pipes, a steel pipe marking machine is required to quickly and accurately identify important information such as the batch, specification, and production date, thereby ensuring the quality and safety of the steel pipes. Steel pipe marking machines typically use high-pressure spraying technology to evenly apply a specific coating or ink to the surface of the steel pipe. The sprayed content can be numbers, letters, barcodes, QR codes, and more, depending on the device's functionality and user needs. Handheld steel pipe marking machines are a commonly used type of steel pipe marking equipment.
[0003] But the following problems still exist:
[0004] After production, some dust and impurities will remain on the surface of the steel pipe, and the existing handheld spray marking machine does not have a cleaning device. In order to prevent the residual dust and impurities from affecting the uniform distribution and adhesion effect of the paint, resulting in unclear text or patterns after spraying, it is necessary to clean the area to be sprayed separately, which is inconvenient and affects work efficiency. Utility Model Content
[0005] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a steel pipe marking machine, which can clean the dust and impurities on the surface of the steel pipe in the spraying area while performing the marking operation, thereby facilitating the spraying operation and improving work efficiency.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] A steel pipe marking machine includes a marking machine body, wherein the right side wall of the marking machine body is fixedly connected to a fixed platform, and the side wall of the fixed platform is provided with a T-shaped groove, the inner wall of the T-shaped groove is slidably connected to a T-shaped support plate, and a cleaning plate is provided below the T-shaped support plate, a cleaning brush is provided on the bottom surface of the cleaning plate, and an elastic connection device is provided between the T-shaped support plate and the cleaning plate, and a fixing device is provided on one side of the T-shaped support plate.
[0008] Preferably, the elastic connection device includes multiple groups of spring compartments opened on the bottom surface of the T-shaped support plate, and the inner wall of the spring compartment is slidably connected to a T-shaped slide rod, one end of the T-shaped slide rod extends out of the spring compartment and is fixedly connected to the upper surface of the cleaning plate, and a pressing spring is provided inside the spring compartment, one end of the pressing spring is fixedly connected to the inner wall of the spring compartment, and the other end of the pressing spring is fixedly connected to one end of the T-shaped slide rod.
[0009] Preferably, the fixing device includes a threaded groove opened on the inner wall of the T-shaped slide groove, and a rotating groove is opened on the side wall of the T-shaped support plate located on one side of the threaded groove. The inner wall of the rotating groove is rotatably connected to a rotating rod, and the rotating groove is extended from both ends of the rotating rod. One end of the rotating rod located on one side of the threaded groove is threadedly connected to the threaded groove.
[0010] Preferably, one end of the rotating rod located outside the fixed block is fixedly connected to a U-shaped block.
[0011] Preferably, the side wall of the U-shaped block is provided with a plurality of strip grooves.
[0012] Preferably, a cleaning sponge is fixedly connected to the bottom surface of the cleaning plate located on one side of the marking machine body.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] The utility model is used in conjunction with a spraying machine body, a fixing platform, a T-shaped slide groove, a T-shaped support plate, a cleaning plate, a cleaning brush, an elastic connecting device and a fixing device; first, the spraying machine body is placed on the surface of the steel pipe, and at this time the elastic connecting device will push the cleaning brush on the bottom of the cleaning plate to fit into the surface of the steel plate, and when the spraying machine body is moved to the right to spray the mark, the cleaning brush will be driven to slide along the surface of the steel pipe to brush away the dust and impurities remaining in the required spraying area, so as to avoid the residual dust and impurities affecting the uniform distribution and adhesion effect of the coating, thereby improving the spraying quality, and no additional cleaning is required, which is simple and convenient, and is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a steel pipe marking machine proposed in the utility model;
[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of a steel pipe marking machine proposed in the present invention;
[0017] Figure 3 This is a schematic diagram of the structure enlarged at point A in the figure.
[0018] In the figure: 1. Printing machine body; 2. Fixed platform; 3. T-shaped slide; 4. T-shaped support plate; 5. Cleaning plate; 6. Cleaning brush; 7. Spring compartment; 8. T-shaped slide bar; 9. Pressing spring; 10. Rotating groove; 11. Rotating rod; 12. Threaded groove; 13. U-shaped block; 14. Strip groove; 15. Cleaning sponge. DETAILED DESCRIPTION
[0019] 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 the embodiments.
[0020] See also Figure 1-3 A steel pipe marking machine includes a marking machine body 1, the right side wall of the marking machine body 1 is fixedly connected to a fixed platform 2, and the side wall of the fixed platform 2 is provided with a T-shaped slide 3, the inner wall of the T-shaped slide 3 is slidably connected to a T-shaped support plate 4, and a cleaning plate 5 is provided below the T-shaped support plate 4, a cleaning brush 6 is provided on the bottom surface of the cleaning plate 5, and an elastic connection device is provided between the T-shaped support plate 4 and the cleaning plate 5, and a fixing device is provided on one side of the T-shaped support plate 4.
[0021] It can be seen from the above structure that; by setting up the spraying machine body 1, fixed platform 2, T-shaped slide 3, T-shaped support plate 4, cleaning plate 5, cleaning brush 6, elastic connecting device and fixing device for use in combination; first, the spraying machine body 1 is placed on the surface of the steel pipe. At this time, the elastic connecting device will push the cleaning brush 6 on the bottom of the cleaning plate 5 to fit into the surface of the steel plate. When the spraying machine body 1 is moved to the right to spray the mark, the cleaning brush 6 will be driven to slide along the surface of the steel pipe to brush away the dust and impurities remaining in the required spraying area, so as to avoid the residual dust and impurities affecting the uniform distribution and adhesion effect of the coating, thereby improving the spraying quality, and no additional cleaning is required. It is simple and convenient, which is conducive to improving work efficiency.
[0022] Furthermore, the elastic connection device includes multiple groups of spring compartments 7 opened on the bottom surface of the T-shaped support plate 4, and the inner wall of the spring compartment 7 is slidably connected with a T-shaped slide bar 8, one end of the T-shaped slide bar 8 extends out of the spring compartment 7 and is fixedly connected to the upper surface of the cleaning plate 5, and a pressing spring 9 is provided inside the spring compartment 7, one end of the pressing spring 9 is fixedly connected to the inner wall of the spring compartment 7, and the other end of the pressing spring 9 is fixedly connected to one end of the T-shaped slide bar 8; by setting the spring compartment 7, T-shaped slide bar 8 and pressing spring 9 for use together, when the spraying machine body 1 is in contact with the surface of the steel pipe for marking spraying, the pressing spring 9 will push the T-shaped slide bar 8 to move downward, thereby driving the cleaning plate 5 to move downward and push the cleaning brush 6 to always be in contact with the surface of the steel pipe, making it convenient for the cleaning brush 6 to clean dust and impurities on the surface of the steel pipe.
[0023] Furthermore, the fixing device includes a threaded groove 12 provided on the inner wall of the T-shaped slide 3, and a rotating groove 10 is provided on the side wall of the T-shaped support plate 4 located on one side of the threaded groove 12. The inner wall of the rotating groove 10 is rotatably connected to a rotating rod 11, and both ends of the rotating rod 11 extend out of the rotating groove 10, and one end of the rotating rod 11 located on one side of the threaded groove 12 is threadedly connected to the threaded groove 12; by setting the threaded groove 12, the rotating groove 10 and the rotating rod 11, etc., one end of the rotating rod 11 on the outer side of the fixed table 2 is rotated according to usage requirements, so that the rotating rod 11 rotates and disengages from the threaded groove 12, and then pulling the rotating rod 11 can drive the T-shaped support plate 4 to slide out of the T-shaped slide 3, and then the dust and impurities on the cleaning brush 6 can be cleaned.
[0024] Furthermore, one end of the rotating rod 11 located outside the fixed platform 2 is fixedly connected to a U-shaped block 13 ; by providing the U-shaped block 13 , a gripping surface is raised to facilitate the rotation of the rotating rod 11 .
[0025] Furthermore, a plurality of strip grooves 14 are formed on the sidewall of the U-shaped block 13 . The design of the strip grooves 14 increases the roughness of the surface of the U-shaped block 13 and improves the friction force.
[0026] Furthermore, a cleaning sponge 15 is fixedly connected to the bottom surface of the cleaning plate 5 located on one side of the spraying machine body 1; by providing the cleaning sponge 15, when the cleaning brush 6 brushes away dust and impurities, the cleaning sponge 15 will perform a second cleaning on the area cleaned by the cleaning brush 6, and then wipe off some dust and impurities left by the cleaning brush 6, thereby improving the cleaning efficiency.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.
Claims
1. A steel pipe marking machine, comprising a marking machine body (1), characterized in that: The right side wall of the number spraying machine body (1) is fixedly connected to a fixed platform (2), and a T-shaped chute (3) is provided on the side wall of the fixed platform (2), the inner wall of the T-shaped chute (3) is slidably connected to a T-shaped support plate (4), and a cleaning plate (5) is provided below the T-shaped support plate (4), a cleaning brush (6) is provided on the bottom surface of the cleaning plate (5), and an elastic connection device is provided between the T-shaped support plate (4) and the cleaning plate (5), and a fixing device is provided on one side of the T-shaped support plate (4).
2. A steel pipe marking machine according to claim 1, characterized in that: The elastic connection device includes a plurality of spring bins (7) provided on the bottom surface of the T-shaped support plate (4), and the inner wall of the spring bin (7) is slidably connected to a T-shaped slide bar (8), one end of the T-shaped slide bar (8) extends out of the spring bin (7) and is fixedly connected to the upper surface of the cleaning plate (5), and a pressing spring (9) is provided inside the spring bin (7), one end of the pressing spring (9) is fixedly connected to the inner wall of the spring bin (7), and the other end of the pressing spring (9) is fixedly connected to one end of the T-shaped slide bar (8).
3. A steel pipe marking machine according to claim 1 or 2, characterized in that: The fixing device comprises a thread groove (12) provided on the inner wall of the T-shaped slide groove (3), and a rotating groove (10) is provided on the side wall of the T-shaped support plate (4) located on one side of the thread groove (12), the inner wall of the rotating groove (10) is rotatably connected to a rotating rod (11), and both ends of the rotating rod (11) extend out of the rotating groove (10), and one end of the rotating rod (11) located on one side of the thread groove (12) is threadedly connected to the thread groove (12).
4. A steel pipe marking machine according to claim 3, characterized in that: One end of the rotating rod (11) located outside the fixed platform (2) is fixedly connected to a U-shaped block (13).
5. A steel pipe marking machine according to claim 4, characterized in that: The side wall of the U-shaped block (13) is provided with multiple groups of strip-shaped grooves (14).
6. A steel pipe marking machine according to claim 1, 2, 4 or 5, characterized in that: A cleaning sponge (15) is fixedly connected to the bottom surface of the cleaning plate (5) located on one side of the marking machine body (1).
7. A steel pipe marking machine according to claim 3, characterized in that: A cleaning sponge (15) is fixedly connected to the bottom surface of the cleaning plate (5) located on one side of the marking machine body (1).