Air drying device used after surface treatment of aluminum profile
By designing air-drying devices with hoisting racks, closed drying mechanisms and air guide mechanisms, the air drying problem caused by hot air leakage after surface treatment of aluminum profiles is solved, and the all-round and efficient air-drying of aluminum profiles is achieved.
Patent Information
- Application Number
- CN202422360302.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-27
AI Technical Summary
In the prior art, when the aluminum profile is surface treated and dried, hot air is prone to leak out of the tank, resulting in slower air drying at the tail end, affecting working efficiency.
An air-drying device including a hoisting rack, a closed drying mechanism and an air guide mechanism is designed. The aluminum profile is sealed through the sealing plate, and the hot air is concentratedly blown toward the surface of the aluminum profile using a heating box and an air guide frame. The air-drying position is adjusted in combination with the inclined plate and the electric telescopic rod to improve the drying efficiency.
The uniform air-drying of the surface of the aluminum profile is achieved, the drying efficiency is improved, and the complete air-drying of the inner and rear ends of the aluminum profile groove is ensured, which improves working efficiency.
Smart Images
Figure CN223090944U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum profile processing equipment, and more specifically, to a drying device for the surface treatment of aluminum profiles. Background Art
[0002] As a good metal material, aluminum profiles are widely used in many fields. Usually, during the production process of aluminum profiles, the surface of the aluminum profiles needs to be subjected to anodic oxidation coloring treatment to protect the aluminum profiles and achieve a beautiful appearance. After the anodic oxidation coloring of the aluminum profiles, the residual chemicals on the surface of the aluminum profiles need to be cleaned, and then dried to complete the production of the surface coloring of the aluminum profiles.
[0003] In the prior art, when drying aluminum profiles, the aluminum profiles are generally directly placed in a closed box, and then hot air is used to dry the aluminum profiles from one side. However, there are some problems in its use. Since there are grooves on the surface of the aluminum profiles, when the hot air blows from one side of the aluminum profiles, it is easy to leak from the grooves, resulting in slower drying of the inner side of the grooves at the end of the aluminum profiles and affecting the working efficiency.
[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Summary of the Utility Model
[0005] The purpose of the utility model is to solve the above problems and design a drying device for the surface treatment of aluminum profiles.
[0006] To achieve the above purpose, the technical solution of the utility model is a drying device for the surface treatment of aluminum profiles, including a lifting frame which can move up and down. A plurality of aluminum profiles are suspended on the lifting frame. A closed drying mechanism is arranged below the lifting frame, and a wind guiding mechanism is arranged below the lifting frame.
[0007] The closed drying mechanism includes a square box installed below the lifting frame. An inlet and outlet are opened at the upper end of the square box. A closing plate is installed at the lower end of the lifting frame. A heating box is installed on one side inside the square box. The heating box and the square box are communicated through a plurality of round holes. The hot air in the heating box can enter the square box through the round holes. A plurality of air outlets are opened on the other side of the square box.
[0008] The wind guiding mechanism includes a first support roller installed on one side of the lower end inside the square box. The first support roller is located on the side of the square box close to the heating box. A second support roller is installed on the other side of the lower end inside the square box. The height of the first support roller is higher than that of the second support roller. Wind guiding frames are installed on both sides inside the square box.
[0009] Further, an exhaust fan is installed at the upper end of the heating box. The exhaust fan can extract external air into the heating box. A partition is installed in the heating box, and a heating sheet is installed on one side of the partition.
[0010] Further, the air guiding frame includes moving rods located at the upper and lower ends inside the square box. A plurality of inclined plates are installed on the moving rods. A flexible brush is installed at one end of the inclined plate close to the inner surface of the square box. Guide cylinders are sleeved at both ends of the moving rods. The guide cylinders are installed on the inner side of the square box through connecting rods. An electric telescopic rod is installed on one side inside the square box. One ends of the two moving rods are connected through a connecting plate, and the telescopic end of the electric telescopic rod is connected to the connecting plate.
[0011] Further, a fixed sleeve is installed on one side of the lower end inside the square box. The fixed sleeve is located on one side of the first support roller. A lifting rod is provided inside the fixed sleeve. A support wheel is installed at one end of the lifting rod. An inclined block is installed on the lower moving rod. The inclined block is located below the support wheel. A third support roller is installed above the lifting rod.
[0012] Further, a limiting roller is provided on one side of the moving rod. Fixing rods are installed at both ends of the limiting roller. One end of each fixing rod is connected to the inner surface of the square box.
[0013] The beneficial effects of the present utility model are as follows: The square box body and the closing plate can seal the aluminum profile, facilitating the convergence of hot air. The heating box blows the hot air into the square box body. The air guiding frame can direct the air towards the aluminum profile, improving the drying efficiency of the aluminum profile. The first support roller and the second support roller can make the aluminum profile placed obliquely, facilitating the discharge of the liquid inside the aluminum profile;
[0014] The partition can extend the distance of air flow, facilitating the heating of the air;
[0015] Driving the inclined plate to move through the electric telescopic rod can facilitate guiding the hot air to different positions of the aluminum profile, improving the air drying efficiency. Description of the Drawings
[0016] Figure 1 is a schematic structural diagram of a device for air drying after surface treatment of an aluminum profile according to the present utility model;
[0017] Figure 2 is a partial cross-sectional view in the top view direction of a device for air drying after surface treatment of an aluminum profile according to the present utility model;
[0018] Figure 3 is a schematic diagram of the positional relationship between the inclined block and the support wheel according to the present utility model;
[0019] In the figure, 1 is a hoisting frame; 2 is a square box body; 3 is an inlet and outlet; 4 is a closing plate; 5 is a heating box; 6 is a round hole; 7 is an air outlet; 8 is a first support roller; 9 is a second support roller; 10 is a wind guiding frame; 11 is an exhaust fan; 12 is a partition board; 13 is a heating sheet; 14 is a moving rod; 15 is an inclined plate; 16 is a flexible brush; 17 is a guiding cylinder; 18 is a connecting rod; 19 is an electric telescopic rod; 20 is a connecting plate; 21 is a fixed sleeve; 22 is a lifting rod; 23 is a supporting wheel; 24 is an inclined block; 25 is a third support roller; 26 is a limiting roller; 27 is a fixed rod. Detailed implementation manners
[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.
[0022] The present utility model provides as Figures 1 - 3A drying device for the surface treatment of aluminum profiles is shown, including a hoisting frame 1 which can move up and down. A plurality of aluminum profiles are hoisted on the hoisting frame 1. A closed drying mechanism is arranged below the hoisting frame 1, and a wind guiding mechanism is arranged below the hoisting frame 1. The closed drying mechanism includes a square box body 2 installed below the hoisting frame 1. An inlet and outlet 3 is opened at the upper end of the square box body 2. A closing plate 4 is installed at the lower end of the hoisting frame 1. A heating box 5 is installed on one side inside the square box body 2. The heating box 5 and the square box body 2 are communicated through a plurality of round holes 6. The hot air in the heating box 5 can enter the square box body 2 through the round holes 6. A plurality of air outlets 7 are opened on the other side of the square box body 2. The wind guiding mechanism includes a first support roller 8 installed on one side of the lower end inside the square box body 2. The first support roller 8 is located on the side of the square box body 2 close to the heating box 5. A second support roller 9 is installed on the other side of the lower end inside the square box body 2. The height of the first support roller 8 is higher than that of the second support roller 9. Wind guiding frames 10 are installed on both sides inside the square box body 2.
[0023] The process of drying the aluminum profiles by this device is as follows: Place a plurality of aluminum profiles below the hoisting frame 1. The surface treatment of the aluminum profiles can be carried out by moving the hoisting frame 1. After the surface treatment of the aluminum profiles is completed, the aluminum profiles can be moved above the square box body 2 through the hoisting frame 1. Move the aluminum profiles downward through the hoisting frame 1 and make the aluminum profiles enter the square box body 2. The inlet and outlet 3 can be closed by the closing plate 4. When the aluminum profiles fall into the square box body 2, the lower ends of the aluminum profiles can be placed on the first support roller 8 and the second support roller 9. Since the first support roller 8 is higher than the second support roller 9, the aluminum profiles can be placed obliquely. Then, hot air is introduced into the square box body 2 through the heating box 5. The hot air can be blown onto the aluminum profiles through the wind guiding frames 10, and then the air is discharged from the air outlets 7, thereby facilitating the drying of the aluminum profiles.
[0024] Refer to the attached drawings of the specification Figure 1 An exhaust fan 11 is installed at the upper end of the heating box 5. The exhaust fan 11 can extract the external air into the heating box 5. A partition 12 is installed inside the heating box 5. A heating sheet 13 is installed on one side of the partition 12.
[0025] The process of the heating box 5 introducing hot air into the square box body 2 is as follows: Start the heating sheet 13 and the exhaust fan 11. The exhaust fan 11 can extract the external air to the upper end inside the heating box 5. Under the action of the partition 12, the air moves downward and is heated by the heating sheet 13, and then is discharged into the square box body 2 through the round holes 6.
[0026] Refer to the attached drawings of the specification Figure 1 and the attached drawings of the specification Figure 2, the air guiding frame 10 includes moving rods 14 located at the upper and lower ends inside the square box body 2. A plurality of inclined plates 15 are installed on the moving rods 14. A flexible brush 16 is installed at one end of the inclined plate 15 close to the inner surface of the square box body 2. Guide cylinders 17 are sleeved at both ends of the moving rods 14. The guide cylinders 17 are installed on the inner side of the square box body 2 through connecting rods 18. An electric telescopic rod 19 is installed on one side inside the square box body 2. One ends of the two moving rods 14 are connected through a connecting plate 20. The telescopic end of the electric telescopic rod 19 is connected to the connecting plate 20;
[0027] The process of the air guiding frame 10 guiding air is as follows: After the hot air enters the square box body 2, it can cause the hot air to diverge to both sides inside the square box body 2, and then the hot air can be blown onto the inclined plates 15. The flexible brush 16 can prevent the hot air from leaking out from one side of the inclined plates 15. Then, under the action of the inclined plane, the hot air can be blown towards the aluminum profile, which is convenient for air-drying the aluminum profile. During this process, the electric telescopic rod 19 is started to extend and retract, and the inclined plates 15 are driven to move through the connecting plate 20 and the moving rods 14, which is convenient for changing the air-drying position and improving the air-drying efficiency.
[0028] Refer to the attached Figure 1 and the attached Figure 3 , a fixed sleeve 21 is installed on one side at the lower end inside the square box body 2. The fixed sleeve 21 is located on one side of the first support roller 8. A lifting rod 22 is provided inside the fixed sleeve 21. A support wheel 23 is installed at one end of the lifting rod 22. An inclined block 24 is installed on the lower moving rod 14. The inclined block 24 is located below the support wheel 23. A third support roller 25 is installed above the lifting rod 22. When the moving rod 14 moves, it can drive the inclined block 24 to move. Under the action of the inclined plane of the inclined block 24, the support wheel 23 can be pushed upward, and the lifting rod 22 and the third support roller 25 can be moved upward, so as to lift the aluminum profile, which is convenient for changing the contact position between the aluminum profile and the first support roller 8 and the second support roller 9, and is convenient for air-drying the contact position.
[0029] Refer to the attached Figure 1 and the attached Figure 3 , a limiting roller 26 is provided on one side of the moving rod 14. Fixing rods 27 are installed at both ends of the limiting roller 26. One end of the fixing rod 27 is connected to the inner surface of the square box body 2. The aluminum profile can be limited through the limiting roller 26 to prevent the aluminum profile from colliding with the inclined plate 15.
[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: They can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. An air-drying device for the surface treatment of aluminum profiles, comprising a hoisting frame (1), the hoisting frame (1) being movable up and down, and a plurality of aluminum profiles being hoisted on the hoisting frame (1), characterized in that, A closed drying mechanism is provided below the lifting frame (1), and a wind guiding mechanism is provided below the lifting frame (1). The closed drying mechanism includes a square box body (2) installed below the lifting frame (1). An inlet and outlet (3) is opened at the upper end of the square box body (2). A closing plate (4) is installed at the lower end of the lifting frame (1). A heating box (5) is installed on one side inside the square box body (2). The heating box (5) and the square box body (2) are communicated through a plurality of round holes (6). The hot air in the heating box (5) can enter the square box body (2) through the round holes (6). A plurality of air outlets (7) are opened on the other side of the square box body (2). The wind guiding mechanism includes a first support roller (8) installed on one side of the lower end inside the square box body (2). The first support roller (8) is located on the side of the square box body (2) close to the heating box (5). A second support roller (9) is installed on the other side of the lower end inside the square box body (2). The height of the first support roller (8) is higher than that of the second support roller (9). Wind guiding frames (10) are installed on both sides inside the square box body (2).
2. The air drying device for the surface treatment of aluminum profiles according to claim 1, characterized in that, An exhaust fan (11) is installed at the upper end of the heating box (5). The exhaust fan (11) can extract the external air into the heating box (5). A partition plate (12) is installed inside the heating box (5). A heating sheet (13) is installed on one side of the partition plate (12).
3. A drying device for the surface treatment of aluminum profiles according to claim 1, characterized in that, The wind guiding frame (10) includes moving rods (14) located at the upper and lower ends inside the square box body (2). A plurality of inclined plates (15) are installed on the moving rods (14). A flexible brush (16) is installed at one end of the inclined plate (15) close to the inner surface of the square box body (2). Guide cylinders (17) are sleeved at both ends of the moving rod (14). The guide cylinders (17) are installed on the inner side of the square box body (2) through connecting rods (18). An electric telescopic rod (19) is installed on one side inside the square box body (2). One ends of the two moving rods (14) are connected through a connecting plate (20). The telescopic end of the electric telescopic rod (19) is connected to the connecting plate (20).
4. A drying device for the surface treatment of aluminum profiles according to claim 3, characterized in that, A fixed sleeve (21) is installed on one side of the lower end inside the square box body (2). The fixed sleeve (21) is located on one side of the first support roller (8). A lifting rod (22) is arranged inside the fixed sleeve (21). A support wheel (23) is installed at one end of the lifting rod (22). An inclined block (24) is installed on the lower moving rod (14). The inclined block (24) is located below the support wheel (23). A third support roller (25) is installed above the lifting rod (22).
5. A drying device for the surface treatment of aluminum profiles according to claim 3, characterized in that, A limiting roller (26) is arranged on one side of the moving rod (14). Fixed rods (27) are installed at both ends of the limiting roller (26). One end of the fixed rod (27) is connected to the inner surface of the square box body (2).