Steel pipe painting tool with drying function
By installing drying mechanisms on both sides of the paint box of the steel pipe painting tool, and using heaters and heat-conducting fans to achieve rapid drying, the problems of low drying efficiency and large space occupation of the steel pipe painting tool are solved, thereby improving drying efficiency and equipment performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI CONSTR ENG WISDOM CONSTR CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-06-02
AI Technical Summary
Existing steel pipe painting tools have low drying efficiency after use, take up a lot of space, and cannot be effectively stacked and stored.
Drying mechanisms are installed on both sides of the paint box, including slide rails, track seats, side ears, mounting bases, heaters, and air guide mechanisms. Rapid drying is achieved through heaters and heat-conducting fans, and the direction of hot air is adjusted through the air guide mechanism to improve drying efficiency and safety.
It improves the drying efficiency of paint on steel pipe surfaces, reduces waiting time, lowers occupational disease risks, increases site utilization and equipment performance, and ensures painting quality and operational safety.
Smart Images

Figure CN224308826U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel pipe painting tools, specifically a steel pipe painting tool with a drying function. Background Technology
[0002] There are many types of steel pipe painting tools. One type uses a rectangular paint tank with two support rollers on top to help the steel pipe rotate smoothly. The paint tank has a special chamber for storing paint. When the steel pipe is placed smoothly on the two support rollers, its bottom will naturally be immersed in the paint in the paint tank. At this time, the operator can push the steel pipe to make it rotate smoothly with the help of the two support rollers, thereby achieving the painting operation of evenly adhering paint to the surface of the steel pipe.
[0003] However, after using this painting tool, the steel pipes must be transferred to a special area for natural air drying. However, due to the slow drying speed and the special shape of the steel pipes and the wet paint on their surface, they cannot be effectively stacked and stored, and can only be placed in a scattered manner, which increases the space occupied. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide an improved steel pipe painting tool with a drying function to solve the technical problems of low drying efficiency of existing painting tools, large space occupation, and inability to be effectively stacked and stored after use.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel pipe painting tool with a drying function, comprising a painting tool, the painting tool including a paint box, drying mechanisms provided on both sides of the paint box, the drying mechanism including two slide rails, the two slide rails being fixedly connected to the paint box by bolts, and a track seat being slidably connected on the slide rails;
[0006] The tops of the two track seats are fixed with side lugs by bolts, and a mounting seat is provided between the two side lugs. A heater is provided on the top of the mounting seat, and a hot air vent is provided at the bottom of the mounting seat. A heat-conducting fan is provided inside the hot air vent and is used to dry the steel pipe. An air guide mechanism is provided on one side of the heater.
[0007] By adopting the above technical solution, the drying mechanism is set on both sides of the paint box. Through the structure of slide rails and track seats, it is convenient to dry the steel pipe, improve the drying efficiency of the steel pipe after painting, and reduce the waiting time.
[0008] Furthermore, the air guiding mechanism includes an adjusting seat, which is detachably connected to the mounting base by bolts.
[0009] By adopting the above technical solution, the adjusting seat and the mounting seat of the air guide mechanism can be detachably connected, which facilitates the installation, disassembly and maintenance of the air guide mechanism, and reduces the difficulty and cost of equipment maintenance.
[0010] Furthermore, a fan cylinder is rotatably connected to the inner side of the adjusting seat, a fan is installed inside the fan cylinder, and a filter screen is installed at one end of the fan cylinder.
[0011] By adopting the above technical solution, the fan cylinder is rotatably connected to the inner side of the adjusting seat, and a filter screen is set at one end of the fan cylinder, which can flexibly adjust the direction of hot air, so that the hot air is blown more accurately onto the steel pipe and improve the drying effect.
[0012] Furthermore, the paint box has an internal groove for storing paint, and the paint box has a rectangular structure.
[0013] By adopting the above technical solution, the paint box has a groove inside to store paint. The structure is clear, making it easy to add and replace paint, thus ensuring the continuity of painting operations.
[0014] Furthermore, two support rollers are installed at the front and rear ends of the paint box via rotating seats, and a steel pipe is placed between the two support rollers.
[0015] By adopting the above technical solution, support rollers are installed at both ends of the paint box via rotating seats, and a steel pipe is placed between the two support rollers to facilitate the rotation of the steel pipe and make the painting more uniform.
[0016] Furthermore, the two support rollers are used to support and cooperate with the rotation of the steel pipe, and the bottom of the steel pipe is coated with paint.
[0017] By adopting the above technical solution, two support rollers are used to support and cooperate with the rotation of the steel pipe, and the bottom of the steel pipe is coated with paint, which can ensure that the steel pipe is fully and evenly painted, thus improving the painting quality.
[0018] In summary, the present invention has the following main advantages:
[0019] 1. This utility model is designed with a drying mechanism, side ears, mounting base, heater, hot air outlet, slide rail, and track seat. The drying mechanism is equipped with a heat-conducting fan at the bottom of the mounting base and a heater at the top, which achieves efficient drying and improves the drying efficiency of paint on the steel pipe surface. The sliding connection between the slide rail and the track seat and the bolt fixing design of the side ears and other components facilitate equipment maintenance and troubleshooting, and allow for flexible adjustment of the position or replacement of the drying mechanism according to actual production needs. At the same time, it effectively solves the technical problems of low drying efficiency, large space occupation, and inability to be effectively stacked and stored in existing painting tools, which significantly improves the site utilization rate and the overall performance of the equipment.
[0020] 2. This utility model, by setting up an air guiding mechanism, wherein a fan is installed in the fan cylinder rotatably connected to the inner side of the adjusting seat. When the fan is running, it can guide hot air to blow towards the steel pipe in a specific direction and angle. By reasonably adjusting the air guiding mechanism, the gas generated during hot air drying can be discharged to an area far away from the work area, creating a relatively clean and comfortable working environment for the operators, reducing the risk of occupational diseases, and improving the safety and comfort of work. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 This is a side view of the three-dimensional structure of the present invention;
[0023] Figure 3 In this utility model Figure 1 Enlarged structural diagram at point A;
[0024] Figure 4 In this utility model Figure 2 A magnified structural diagram at point B in the middle.
[0025] In the diagram: 1. Painting tools; 101. Paint box; 102. Box trough; 103. Support roller; 2. Drying mechanism; 201. Side lug; 202. Mounting base; 203. Heater; 204. Hot air outlet; 205. Slide rail; 206. Track base; 3. Air guide mechanism; 301. Adjustment seat; 302. Fan casing; 303. Filter screen; 4. Steel pipe. Detailed Implementation
[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0027] Example 1:
[0028] Steel pipe painting tools with drying function, such as Figure 1-4 As shown, it includes a painting tool 1, which includes a paint box 101. A drying mechanism 2 is provided on both sides of the paint box 101. The drying mechanism 2 includes two slide rails 205. The two slide rails 205 are fixedly connected to the paint box 101 by bolts. A track seat 206 is slidably connected on the slide rails 205.
[0029] Two track seats 206 are bolted to the top with side lugs 201, and a mounting base 202 is provided between the two side lugs 201. A heater 203 is provided on the top of the mounting base 202, and a hot air vent 204 is provided at the bottom of the mounting base 202. A heat-conducting fan is provided inside the hot air vent 204 for drying the steel pipe 4. An air guide mechanism 3 is provided on one side of the heater 203. The drying mechanism 2 is located on both sides of the paint box 101. Through the slide rail 205, track seats 206, and other structures, this layout allows the drying mechanism 2 to perform drying operations around the steel pipe 4. In actual operation, the operator can flexibly adjust the position of the track seat 206 on the slide rail 205 according to the length of the steel pipe 4 and the drying requirements, thereby changing the distance and angle between the hot air vent 204 and the steel pipe 4 to ensure that the hot air can be blown evenly onto the surface of the steel pipe 4. This significantly improves the drying efficiency of the painted steel pipes, reduces the waiting time for the pipes in natural conditions, and avoids problems such as paint contamination and rusting caused by prolonged natural drying. Simultaneously, the heater 203, in conjunction with the hot air outlet 204, can quickly generate hot air to dry the steel pipe 4. The heater 203 provides a stable heat source, and the heat-conducting fan evenly blows hot air onto the steel pipe 4 through the hot air outlet 204, ensuring uniform drying of the paint surface and effectively preventing problems such as blistering and cracking caused by excessively fast or slow drying in certain areas, thus improving the overall painting quality.
[0030] Example 2:
[0031] See Figure 1 , Figure 4 The air guide mechanism 3 includes an adjusting seat 301, which is detachably connected to the mounting seat 202 via bolts. This detachable connection greatly facilitates the installation, disassembly, and maintenance of the air guide mechanism 3. When equipment malfunctions or requires regular maintenance, operators can easily remove the adjusting seat 301 from the mounting seat 202 by simply loosening the bolts, without the need for complex tools or procedures, to inspect, repair, or replace the internal components of the air guide mechanism 3. This significantly reduces the difficulty and cost of equipment maintenance and improves its maintainability. Furthermore, the position of the air guide mechanism 3 can be flexibly adjusted according to different drying requirements. In actual production, different specifications and materials of steel pipes may have different drying requirements. By adjusting the position of the air guide mechanism 3, the direction and intensity of the hot air flow can be changed, allowing the equipment to better adapt to different working conditions and improving its versatility and adaptability.
[0032] See Figure 3 , Figure 4A fan cylinder 302 is rotatably connected to the inner side of the adjusting seat 301. A fan is installed inside the fan cylinder 302, and a filter screen 303 is installed at one end of the fan cylinder 302. This structure allows the fan cylinder 302 to rotate flexibly. Operators can adjust the angle of the fan cylinder 302 according to the actual position of the steel pipe 4 and the drying requirements, ensuring that hot air is blown more precisely onto the steel pipe 4. For example, for long or specially shaped steel pipes, adjusting the angle of the fan cylinder 302 ensures that hot air can cover all parts of the steel pipe, improving the drying effect. Simultaneously, the filter screen 303 filters impurities from the air. During the drying process, the air may contain dust, paint particles, and other impurities. If these impurities enter the fan cylinder 302, they can damage the fan and affect the normal operation of the equipment. The filter screen 303 effectively blocks these impurities, protects the fan, and extends the service life of the equipment.
[0033] See Figure 1 , Figure 2 The paint tank 101 has an internal slot 102 for storing paint. The paint tank 101 has a rectangular structure, and this clear and straightforward design facilitates the addition and replacement of paint by operators. When the paint runs out or a different color or type of paint needs to be changed, operators can directly add or pour paint into the slot 102, making operation simple and convenient and ensuring the continuity of painting operations. The rectangular structure of the paint tank 101 is rationally designed; the rectangle provides good stability, allowing the paint tank 101 to be placed stably on the ground or other workbenches, providing a reliable foundation for painting and drying operations. At the same time, the rectangular structure also facilitates connection and installation with other components, improving the overall integrity and stability of the equipment.
[0034] See Figure 1 , Figure 4 Two support rollers 103 are mounted on the front and rear ends of the paint tank 101 via rotating seats. A steel pipe 4 is placed between the two support rollers 103. This design facilitates the rotation of the steel pipe 4. During the painting process, the operator can push the steel pipe 4 to roll on the support rollers 103, ensuring that the surface of the steel pipe 4 is evenly coated with paint, guaranteeing uniform painting. The support rollers 103 keep the steel pipe 4 stable during painting and drying. Due to the supporting effect of the support rollers 103, the steel pipe 4 will not shake or fall, avoiding problems such as uneven painting and paint splattering caused by the instability of the steel pipe, thus improving the safety and stability of the operation.
[0035] See Figure 4Two support rollers 103 support and rotate the steel pipe 4, with the bottom of the steel pipe 4 coated with paint. This combination ensures that the steel pipe 4 is painted evenly and comprehensively. As the steel pipe 4 rotates on the support rollers 103, its bottom continuously contacts the paint in the paint tank 101, allowing the paint to adhere evenly to the surface of the steel pipe 4. Simultaneously, due to the rotation of the support rollers 103, all parts of the steel pipe 4 are thoroughly painted, improving the painting quality. The combination of the support rollers 103 and the steel pipe 4 is simple and effective, reducing the complexity of the painting operation. Operators only need to gently push the steel pipe 4 to complete the painting operation, without requiring complex operating skills or equipment, thus improving work efficiency.
[0036] The implementation principle of this embodiment is as follows: the steel pipe 4 to be painted is placed between two support rollers 103 installed at the front and rear ends of the paint box 101 via rotating seats. The support rollers 103 support the steel pipe 4 and enable it to rotate, which facilitates the subsequent painting operation. At the same time, the bottom of the steel pipe 4 is in contact with the paint stored in the groove 102 inside the paint box 101, so that the paint is evenly coated during the rotation of the steel pipe 4.
[0037] Next, the drying mechanism 2 is started, and the heater 203 in the drying mechanism 2 starts to work to generate heat energy. The heat-conducting fan inside the hot air vent 204 blows hot air evenly onto the surface of the steel pipe 4 through the hot air vent 204 to dry the painted steel pipe 4. The sliding connection structure between the slide rail 205 and the track seat 206 can flexibly adjust the distance and angle between the hot air vent 204 and the steel pipe 4 according to the actual situation of the steel pipe 4 to ensure the drying effect.
[0038] Meanwhile, the air guide mechanism 3 plays its role. The adjusting seat 301 is detachably connected to the mounting seat 202 by bolts, and its position can be flexibly adjusted according to drying requirements. The fan cylinder 302, which is rotatably connected to the inner side of the adjusting seat 301, is equipped with a fan. The operation of the fan guides the hot air to blow towards the steel pipe 4 in a specific direction and angle. The filter screen 303 set at one end of the fan cylinder 302 can filter impurities in the air, ensure the cleanliness of the hot air, further improve the drying quality and efficiency, ensure that the paint surface of the steel pipe 4 dries evenly, and improve the painting quality.
[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. A steel pipe painting tool having a drying function, characterized by: The system includes a painting tool (1), which includes a paint box (101). A drying mechanism (2) is provided on both sides of the paint box (101). The drying mechanism (2) includes two slide rails (205). The two slide rails (205) are fixedly connected to the paint box (101) by bolts. A track seat (206) is slidably connected on the slide rails (205). The tops of the two track seats (206) are fixed with side ears (201) by bolts, and a mounting seat (202) is provided between the two side ears (201). A heater (203) is provided on the top of the mounting seat (202), and a hot air vent (204) is provided at the bottom of the mounting seat (202). A heat-conducting fan is provided inside the hot air vent (204) and is used to dry the steel pipe (4). A wind guide mechanism (3) is provided on one side of the heater (203).
2. The steel pipe painting tool with a drying function according to claim 1, characterized in that: The air guiding mechanism (3) includes an adjusting seat (301), which is detachably connected to the mounting seat (202) by bolts.
3. The steel pipe painting tool with a drying function according to claim 2, characterized in that: The inner side of the adjusting seat (301) is rotatably connected to a fan cylinder (302), a fan is installed inside the fan cylinder (302), and a filter screen (303) is installed at one end of the fan cylinder (302).
4. The steel pipe painting tool with a drying function according to claim 1, characterized in that: The paint box (101) has a groove (102) inside, and the groove (102) stores paint. The paint box (101) is rectangular in structure.
5. The steel pipe painting tool with a drying function according to claim 1, characterized in that: Two support rollers (103) are installed at the front and rear ends of the paint box (101) via rotating seats, and a steel pipe (4) is placed between the two support rollers (103).
6. The steel pipe painting tool with a drying function according to claim 5, characterized in that: The two support rollers (103) are used to support and cooperate with the rotation of the steel pipe (4), and the bottom of the steel pipe (4) is coated with paint.