Rapid dye penetrant inspection roller brush

Abstract

The utility model relates to the technical field of rapid dye penetrant inspection, in particular to a rapid dye penetrant inspection roller brush which comprises a grip, a brush cylinder and a cleaning device, the brush cylinder is arranged on one side of the grip, the cleaning device is arranged on one side of the brush cylinder, the cleaning device comprises a placing frame, and the placing frame is placed on one side of the brush cylinder. A placing plate is placed on the surface of the placing frame, water absorption cloth is fixedly connected to the surface of the placing plate, an anti-skid block is fixedly connected to the surface of the placing plate, the anti-skid block is connected with the surface of the placing frame in an inserted mode, and pressing belts are fixedly connected to the surfaces of the two ends of the placing plate. According to the roller brush, by arranging the cleaning device, a worker can effectively and conveniently clean water stains on the surface of a material, after the worker cleans a penetrating agent on the surface of the material, the cleaning device is installed, the situation that the water stains affect subsequent steps of the worker is avoided, the practicability of the roller brush is improved, and the auxiliary performance of the cleaning device on the roller brush is improved; and the material inspection quickness of the roller brush is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick color penetrant testing, in particular to a quick color penetrant testing roller brush. Background Art

[0002] A roller, also known as a roller, comes in three types: long, medium, and short bristles. It's a tool used for applying paint to large surfaces. It's often used in large-scale coatings for everyday architectural and decoration projects. Used with a paint tray, rollers are the most labor-saving and time-saving brush due to their wide coverage. Especially when attached to an extension pole, they can easily cover high walls and ceilings. However, their drawback is that they can easily cause paint splatter. Therefore, rollers should have bristles that are not too short but must be fine to achieve a smooth, even finish. The bristles are typically categorized as wool or synthetic. Different rollers produce different effects. Long-bristled rollers create subtle textures and bumps, similar to a grained effect. Short-bristled rollers produce a smooth, even finish, with medium-bristled rollers falling somewhere in between. Roller brushes are mostly made of wool or foam plastic and can be categorized as paint rollers, napped rollers, floor paint rollers, and flat coating rollers. They are primarily used for large-area coating in architectural decoration projects. They can also be used to apply various blended paints, such as latex paint, anti-rust paint, interior and exterior wall paints, and wallpaper adhesives. Penetrant testing involves the capillary action of a penetrant penetrant into open surface defects. After removing excess penetrant from the workpiece surface, the capillary action of a developer draws the penetrant from the defect onto the workpiece surface, creating a trace that reveals the defect. With the development of society, roller brushes are often used when materials require rapid dye penetrant testing.

[0003] Existing equipment, such as CN114950897A, describes an ultrasonic nondestructive testing device for confined spaces. The device includes a penetrant reservoir, a penetrant flow control switch, a handle, a hollow fixed rod, a roller brush, and a penetrant outlet. The penetrant reservoir is enclosed in the handle, with a penetrant flow control switch mounted on its side. The handle is connected to one end of the hollow fixed rod, while the roller brush is clamped at both ends by the other end of the fixed hollow rod. The penetrant outlet is located within the roller brush. This invention allows the penetrant flow rate to be controlled via a switch on the handle, preventing dripping during coloring. The roller brush can be designed in a variety of sizes to accommodate different test pieces. Furthermore, it speeds up the penetrant application process, saving time.

[0004] When workers need to perform dye penetrant testing on materials, they use a roller brush to perform dye penetrant testing on the materials. However, after the workers clean the excess penetrant on the surface of the materials, a large amount of water stains will remain on the surface of the materials, which makes it impossible for the workers to perform subsequent development steps faster, thereby reducing the efficiency of the workers' dye penetrant testing on the materials. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcoming in the prior art that the efficiency of workers performing dye penetrant testing on materials is reduced, and a quick dye penetrant testing roller brush is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quick color penetration inspection roller brush, comprising a handle, a brush cylinder and a cleaning device, the brush cylinder is arranged on one side of the handle, and the cleaning device is arranged on one side of the brush cylinder, the cleaning device comprises a placement frame, the placement frame is placed on one side of the brush cylinder, a placement plate is placed on the surface of the placement frame, the surface of the placement plate is fixedly connected with a water-absorbing cloth, the surface of the placement plate is fixedly connected with an anti-sliding block, the anti-sliding block is plugged into the surface of the placement frame, the surfaces of both ends of the placement plate are fixedly connected with pressing belts, the surfaces of both ends of the placement frame are provided with through-holes, the pressing belts are plugged into the surfaces of the through-holes, the inner surface of the placement frame is threadedly connected with an adjusting rod, the bottom end of the adjusting rod is rotatably connected with a pressure plate, the pressure plate is slidably connected to the surface of the placement frame, the surface of the placement frame is provided with a fixing mechanism, the fixing mechanism comprises a positioning frame, the positioning frame is fixedly connected to the surface of the placement frame, the surface of the placement frame is rotatably connected with a rotating frame, the positioning frame can cooperate with the placement frame and the rotating frame to achieve the purpose of supporting the placement frame.

[0007] Preferably, a positioning rod is threadedly connected to the surface of the rotating frame. The positioning rod is composed of an adjustment block and a threaded rod. The positioning rod can cooperate with the rotating frame to achieve the purpose of limiting the rotating frame.

[0008] Preferably, a replacement device is provided on the surface of the handle, and the replacement device includes a placement rack, the placement rack is fixedly connected to the surface of the handle, the surface of the placement rack is fixedly connected to a baffle, the cleaning device is provided on the surface of the placement rack, the positioning rack is sleeved on the surface of the placement rack, the rotating rack is sleeved on the surface of the placement rack, the positioning rod is plugged into the surface of the placement rack, and the baffle can cooperate with the placement rack to achieve the purpose of limiting the sleeve.

[0009] Preferably, the surface of the placement rack is sleeved with a sleeve, and the brush cylinder is installed on the surface of the sleeve. The sleeve can cooperate with the placement rack to achieve the purpose of supporting and guiding the sleeve.

[0010] Preferably, a threaded block is threadedly connected to the surface of one end of the placement rack, and the threaded block is plugged into the surface of the sleeve. The threaded block can cooperate with the placement rack to achieve the purpose of limiting the sleeve.

[0011] Compared with the prior art, the utility model provides a cleaning device. After the worker cleans the penetrant on the surface of the material, it is convenient for the worker to clean the water stains on the surface of the material. The equipment is used. The equipment brushes the raw material on the material to achieve the purpose of inspecting the material. The positioning frame is set on the placement frame, the rotating frame is rotated, the rotating frame is set on the placement frame, the positioning rod is rotated, the positioning rod is inserted into the placement frame, and the roller brush is pushed. The roller brush pushes the absorbent cloth on the surface of the placement plate to contact the water stains on the surface of the material, and the absorbent cloth absorbs the water stains. By providing a cleaning device, it is effectively convenient for the worker to clean the water stains on the surface of the material. After the worker cleans the penetrant on the surface of the material, the cleaning device is installed to avoid the water stains affecting the subsequent steps of the worker, thereby improving the practicability of the roller brush, improving the auxiliary function of the cleaning device to the roller brush, and improving the speed of the roller brush in inspecting materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides a three-dimensional structural diagram of a quick color penetrant inspection roller brush;

[0013] Figure 2 The utility model provides a schematic structural diagram of a cleaning device for a quick dye penetrant inspection roller brush;

[0014] Figure 3 This utility model proposes a quick color penetration test roller brush Figure 2 Schematic diagram of the structure at A in the middle;

[0015] Figure 4 The utility model provides a schematic diagram of the structure of a replacement device for a quick dye penetrant inspection roller brush;

[0016] Figure 5 This utility model proposes a quick color penetration test roller brush Figure 4 Schematic diagram of the structure at point B in the middle.

[0017] Description of the accompanying drawings:

[0018] 1. Handle; 2. Brush cylinder; 3. Cleaning device; 31. Adjusting rod; 32. Pressing plate; 33. Pressing belt; 34. Anti-sliding block; 35. Placement plate; 36. Placement frame; 37. Through-hole; 38. Positioning rod; 39. Rotating frame; 310. Positioning frame; 4. Changing device; 41. Socket; 42. Threaded block; 43. Placement frame; 44. Stop plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] See also Figure 1-5 The utility model provides a technical solution: a quick color penetration inspection roller brush, including a handle 1, a brush barrel 2 and a cleaning device 3, the brush barrel 2 is arranged on one side of the handle 1, and the cleaning device 3 is arranged on one side of the brush barrel 2.

[0021] The specific settings and functions of the cleaning device 3 and the replacing device 4 are described in detail below.

[0022] In this embodiment: the cleaning device 3 includes a placement frame 36, the placement frame 36 is placed on one side of the brush cylinder 2, a placement plate 35 is placed on the surface of the placement frame 36, the surface of the placement plate 35 is fixedly connected to a water-absorbing cloth, the surface of the placement plate 35 is fixedly connected to an anti-sliding block 34, the anti-sliding block 34 is plugged into the surface of the placement frame 36, the surfaces of both ends of the placement plate 35 are fixedly connected to pressing belts 33, the surfaces of both ends of the placement frame 36 are provided with through-holes 37, the pressing belts 33 are plugged into the surfaces of the through-holes 37, the inner surface of the placement frame 36 is threadedly connected to an adjusting rod 31, the bottom end of the adjusting rod 31 is rotatably connected to a pressure plate 32, the pressure plate 32 is slidably connected to the surface of the placement frame 36, and the surface of the placement frame 36 is provided with a fixing mechanism.

[0023] Specifically, the fixing mechanism includes a positioning frame 310, which is fixedly connected to the surface of the placement frame 36. The surface of the placement frame 36 is rotatably connected to a rotating frame 39. The positioning frame 310 can cooperate with the placement frame 36 and the rotating frame 39 to achieve the purpose of supporting the placement frame 36.

[0024] Specifically, a positioning rod 38 is threadedly connected to the surface of the rotating frame 39 , and the positioning rod 38 is composed of an adjustment block and a threaded rod.

[0025] In this embodiment, the positioning rod 38 can cooperate with the rotating frame 39 to achieve the purpose of limiting the rotating frame 39.

[0026] In this embodiment: a replacement device 4 is provided on the surface of the handle 1, the replacement device 4 includes a placement rack 43, the placement rack 43 is fixedly connected to the surface of the handle 1, a baffle 44 is fixedly connected to the surface of the placement rack 43, the cleaning device 3 is provided on the surface of the placement rack 43, the positioning rack 310 is sleeved on the surface of the placement rack 43, the rotating rack 39 is sleeved on the surface of the placement rack 43, the positioning rod 38 is plugged into the surface of the placement rack 43, and the baffle 44 can cooperate with the placement rack 43 to achieve the purpose of limiting the sleeve 41.

[0027] Specifically, the surface of the placement rack 43 is sleeved with a sleeve 41 , and the brush tube 2 is installed on the surface of the sleeve 41 .

[0028] In this embodiment, the sleeve 41 can cooperate with the placement frame 43 to achieve the purpose of supporting and guiding the sleeve 41.

[0029] Specifically, a threaded block 42 is threadedly connected to the surface of one end of the placement rack 43 , and the threaded block 42 is plugged into the surface of the sleeve 41 .

[0030] In this embodiment, the threaded block 42 can cooperate with the placement frame 43 to achieve the purpose of limiting the sleeve opening 41.

[0031] During use, after the worker cleans the penetrant on the surface of the material, it is convenient for the worker to clean the water stains on the surface of the material. The equipment is used. The equipment brushes the raw material on the material to achieve the purpose of inspecting the material. The positioning frame 310 is set on the placement frame 43, and the rotating frame 39 is rotated. The rotating frame 39 is set on the placement frame 43, and the positioning rod 38 is rotated. The positioning rod 38 is inserted into the placement frame 43 to push the roller brush. The roller brush pushes the absorbent cloth on the surface of the placement plate 35 to contact the water stains on the surface of the material, and the absorbent cloth absorbs the water stains. By setting the cleaning device 3, it is effectively convenient for the worker to clean the water stains on the surface of the material. After the worker cleans the penetrant on the surface of the material, the cleaning device 3 is installed to avoid the water stains affecting the subsequent steps of the worker, thereby improving the practicability of the roller brush and improving the auxiliary effect of the cleaning device 3 on the roller brush. The auxiliary function improves the speed of the roller brush to inspect materials. In addition, by setting up the replacement device 4, when the worker needs to replace the damaged brush tube 2, it is convenient for the worker to replace the damaged brush tube 2. The equipment is used. The equipment brushes the raw material on the material to achieve the purpose of inspecting the material. The threaded block 42 is rotated, and the threaded block 42 loses its restraint on the sleeve 41, pushes the sleeve 41, and the sleeve 41 is removed from the placement rack 43. The worker installs a new brush tube 2. By setting up the replacement device 4, it is effectively convenient for the worker to replace the damaged brush tube 2. When the worker needs to replace the damaged brush tube 2, the replacement device 4 is adjusted to avoid unevenness in the process of brushing. The practicability of the roller brush is improved, the auxiliary function of the replacement device 4 to the roller brush is improved, and the convenience of the worker in inspecting materials is improved.

[0032] The technical solution of the present invention is not limited to the above-mentioned specific embodiments. Any technical deformation made according to the technical solution of the present invention falls within the protection scope of the present invention.

Claims

1. A quick color penetrant inspection roller brush, comprising a handle (1), a brush barrel (2) and a cleaning device (3), characterized in that: The brush cylinder (2) is arranged on one side of the handle (1), and the cleaning device (3) is arranged on one side of the brush cylinder (2). The cleaning device (3) comprises a placement frame (36), the placement frame (36) is placed on one side of the brush cylinder (2), a placement plate (35) is placed on the surface of the placement frame (36), a water-absorbing cloth is fixedly connected to the surface of the placement plate (35), an anti-sliding block (34) is fixedly connected to the surface of the placement plate (35), and the anti-sliding block (34) and the surface of the placement frame (36) are fixedly connected. The surfaces of both ends of the placement plate (35) are fixedly connected with a pressing belt (33), and the surfaces of both ends of the placement frame (36) are provided with a through-hole (37). The pressing belt (33) is connected to the surface of the through-hole (37) by plugging. The inner surface of the placement frame (36) is threadedly connected with an adjusting rod (31), and the bottom end of the adjusting rod (31) is rotatably connected with a pressing plate (32). The pressing plate (32) is slidably connected to the surface of the placement frame (36), and a fixing mechanism is provided on the surface of the placement frame (36).

2. A quick color penetrant inspection roller brush according to claim 1, characterized in that: The fixing mechanism comprises a positioning frame (310), the positioning frame (310) is fixedly connected to the surface of the placement frame (36), and the surface of the placement frame (36) is rotatably connected to a rotating frame (39).

3. The quick color penetrant inspection roller brush according to claim 2, characterized in that: The surface of the rotating frame (39) is threadedly connected to a positioning rod (38), and the positioning rod (38) is composed of an adjustment block and a threaded rod.

4. The quick color penetrant inspection roller brush according to claim 3, characterized in that: The surface of the handle (1) is provided with a replacement device (4), the replacement device (4) includes a placement rack (43), the placement rack (43) is fixedly connected to the surface of the handle (1), the surface of the placement rack (43) is fixedly connected to a baffle (44), the cleaning device (3) is provided on the surface of the placement rack (43), the positioning rack (310) is sleeved on the surface of the placement rack (43), the rotating rack (39) is sleeved on the surface of the placement rack (43), and the positioning rod (38) is plugged into the surface of the placement rack (43).

5. The quick color penetrant inspection roller brush according to claim 4, characterized in that: The surface of the placement rack (43) is sleeved and connected with a sleeve opening (41), and the brush cylinder (2) is installed on the surface of the sleeve opening (41).

6. The quick color penetrant inspection roller brush according to claim 5, characterized in that: The surface of one end of the placement rack (43) is threadedly connected to a threaded block (42), and the threaded block (42) is plugged into the surface of the sleeve (41).

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