Air cooling device of aging oven

Abstract

The utility model discloses an air cooling device of an aging furnace, which relates to the technical field of aging treatment equipment and comprises an aging furnace body and an air cooling fan, a wind-up roll is arranged at the top of the aging furnace body, a lifting rope is tied on the outer wall of the wind-up roll, and the other end of the lifting rope is tied on the top of a closed door. The multiple air cooling fans are fixedly arranged on the side faces of the closed door through the extension rods, the air inlet flow of the air cooling fans is increased, the multiple air cooling fans are fixed to the closed box, the installation grooves are formed in the two side faces of the closed box, and the interception assemblies are arranged at the positions of the installation grooves; according to the air cooling device of the aging oven, the intercepting assembly can intercept dust in air obtained by the multiple air cooling fans, and the problem that a patent document with the publication number of CN218932226U discloses the air cooling device of the aging oven is solved, the multiple draught fans arranged on the gate in an array mode are not provided with dust intercepting structures, after a workpiece is cooled by the draught fans, the dust can be possibly guided to the surface of the workpiece, and the dust cannot be blocked. And the follow-up machining or coating quality is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of aging treatment equipment, in particular to an air-cooling device for an aging furnace. Background Art

[0002] Aging treatment is a metal heat treatment process mainly used to improve the strength and hardness of materials. This process involves holding an alloy material at a certain temperature for a period of time to cause alloying elements to precipitate in the matrix and form strengthening phases, thereby improving the mechanical properties of the material. Aging treatment is usually divided into natural aging and artificial aging and is widely used in the production of materials such as aluminum alloys and magnesium alloys to improve their durability and anti-deformation ability.

[0003] The patent document with the publication number CN218932226U discloses an air-cooling device for an aging furnace, including structures such as an aging furnace, a material handling trolley, a material handling guide rail, and a return air frame. Then, by setting a fan and a return air frame, the air blown out by the fan is returned to the material handling trolley through the return air frame to quickly cool the workpieces on the material handling trolley before and after the fan and the return air frame. However, this device has certain defects. Multiple fans arranged in an array on the gate are not provided with a dust interception structure. After the fans cool the workpieces, they may draw dust onto the surface of the workpieces, resulting in workpiece contamination and affecting the quality of subsequent processing or painting. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems raised in the above background art in the prior art and to propose an air-cooling device for an aging furnace.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air-cooling device for an aging furnace includes an aging furnace body and air-cooling fans. A winding roller is arranged on the top of the aging furnace body. A lifting cable is tied to the outer wall of the winding roller, and the other end of the lifting cable is tied to the top of a closing door. A closing box is fixedly arranged on the front side of the closing door. Extension rods are fixedly arranged at equal intervals on the front side of the closing door. The other end of the extension rod is fixedly connected to an air-cooling fan, and the other end of the air-cooling fan extends out from the side of the closing box. Interception components for preventing multiple air-cooling fans from blowing dust onto the workpieces are arranged on both sides of the closing box.

[0007] Optionally, guide rails are slidably arranged at both ends of the closing door, and the side of the guide rail is fixedly connected to the side of the aging furnace body.

[0008] Optionally, a guide wheel is rotatably connected to the top of the side of the aging furnace body, and the lifting cable is slung on the outer wall of the guide wheel.

[0009] Optionally, the interception component includes a U-shaped plate, a positioning column, and a lifting handle. Installation grooves are opened on both sides of the closing box.

[0010] Optionally, positioning holes are provided at the top of the closed box, a lifting handle is fixedly provided at the top of the U-shaped plate, and a positioning column is fixedly provided at the center of the bottom of the U-shaped plate.

[0011] Optionally, the positioning column is movably inserted into the positioning hole, and intercepting holes are equidistantly arranged on both sides of the U-shaped plate.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] 1. First, the present utility model fixes a plurality of air-cooled fans on the side of the closed door through extension rods, which improves the air intake flow of the air-cooled fans. And a plurality of air-cooled fans are fixed on the closed box, and installation grooves are provided on both sides of the closed box. An intercepting assembly is arranged at the position of the installation groove, and the intercepting assembly can intercept the dust in the air obtained by the plurality of air-cooled fans, solving the problem that the patent document of CN218932226U discloses an air-cooling device for an aging furnace, in which a plurality of fans arranged in an array on the gate are not provided with a dust intercepting structure. After the fans cool the workpiece, dust may be led to the surface of the workpiece, resulting in workpiece pollution and affecting the quality of subsequent processing or painting.

[0014] 2. Installation grooves are provided on both sides of the closed box of the present utility model, and U-shaped plates are movably inserted into the installation grooves. The U-shaped plates can be quickly detached from the installation grooves, facilitating the quick cleaning of the intercepting holes on the sides of the U-shaped plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the air-cooled fan and its connecting member.

[0017] Figure 3 For Figure 2 It is a schematic diagram of the structure of the closed box and its connecting member removed.

[0018] In the figure: 1. winding roller; 2. guide wheel; 3. lifting cable; 4. aging furnace body; 5. U-shaped plate; 51. positioning column; 52. lifting handle; 6. intercepting hole; 7. closed box; 8. positioning hole; 9. installation groove; 10. extension rod; 11. air-cooled fan; 12. closed door; 13. guide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It 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 therefore should not be construed as a limitation to the present utility model.

[0021] Referring to Figures 1-3 , an air-cooling device for an aging furnace, comprising an aging furnace body 4 and air-cooling fans 11. A winding roller 1 is provided at the top of the aging furnace body 4. A lifting cable 3 is tied to the outer wall of the winding roller 1. The other end of the lifting cable 3 is tied to the top of the closing door 12. The winding roller 1 lifts the entire closing door 12 by winding the lifting cable 3 to open the feeding port of the aging furnace body 4. A closing box 7 is fixedly provided on the front side of the closing door 12. Extension rods 10 are fixedly provided at equal intervals on the front side of the closing door 12. The other end of the extension rod 10 is fixedly connected to an air-cooling fan 11. The other end of the air-cooling fan 11 extends out from the side of the closing box 7. The arrangement of the extension rod 10 leaves enough space between the rear part of the housing of the air-cooling fan 11 and the closing door 12, facilitating the air-cooling fan 11 to extract gas.

[0022] Intercepting components are provided on both sides of the closing box 7 to prevent the multiple air-cooling fans 11 from blowing dust onto the workpiece. Guide rails 13 are slidably provided at both ends of the closing door 12. The sides of the guide rails 13 are fixedly connected to the side of the aging furnace body 4. The contact positions between both ends of the closing door 12 and the guide rails 13 are polished into smooth surfaces to reduce the resistance of the vertical displacement of the closing door 12. A guide wheel 2 is rotatably connected to the top of the side of the aging furnace body 4. The lifting cable 3 is slung over the outer wall of the guide wheel 2. The guide rails 13 limit the movement of the closing door 12 in the vertical direction, and the guide wheel 2 guides the lifting cable 3.

[0023] The intercepting components include a U-shaped plate 5, a positioning post 51, and a lifting handle 52. Installation grooves 9 are provided on both sides of the closing box 7. A positioning hole 8 is provided at the top of the closing box 7. A lifting handle 52 is fixedly provided at the top of the U-shaped plate 5, facilitating the user to lift the entire U-shaped plate 5. The U-shaped plate 5 includes a horizontal section and two vertical sections. Intercepting holes 6 are provided at equal intervals on both sides of the U-shaped plate 5. The specific positions of the intercepting holes 6 are provided on the vertical sections of both sides of the U-shaped plate 5.

[0024] A positioning post 51 is fixedly provided at the center position of the bottom of the U-shaped plate 5. The positioning post 51 is movably inserted into the positioning hole 8. The positioning post 51 and the positioning hole 8 facilitate the U-shaped plate 5 to be quickly inserted into the sides of the two installation grooves 9, facilitating the U-shaped plate 5 to fit onto the sides of the installation grooves 9.

[0025] The specific implementation steps and principles of the present utility model are as follows:

[0026] When the entire air-cooling device is working properly, the positioning posts 51 are inserted into both sides of the positioning holes 8, and the intercepting holes 6 on both sides of the U-shaped plate 5 block the installation grooves 9. A plurality of air-cooling fans 11 obtain gas through the installation grooves 9 and discharge gas from the front side of the air-cooling fans 11, and dust in the air is intercepted by the intercepting holes 6.

[0027] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. An aging furnace air-cooling device, comprising an aging furnace body (4) and an air-cooling fan (11), characterized in that, At the top of the aging furnace body (4), there is a winding roller (1). A lifting cable (3) is tied to the outer wall of the winding roller (1). The other end of the lifting cable (3) is tied to the top of the closing door (12). On the front side of the closing door (12), a closed box (7) is fixedly arranged. On the front side of the closing door (12), extension rods (10) are fixedly arranged at equal intervals. The other end of the extension rod (10) is fixedly connected to an air-cooling fan (11). The other end of the air-cooling fan (11) extends out from the side of the closed box (7). Interception components are arranged on both sides of the closed box (7) to prevent the multiple air-cooling fans (11) from blowing dust onto the workpiece.

2. The air-cooling device for an aging furnace according to claim 1, characterized in that, Guide rails (13) are slidably arranged at both ends of the closing door (12). The sides of the guide rails (13) are fixedly connected to the side of the aging furnace body (4).

3. The air-cooling device for an aging furnace according to claim 1, characterized in that A guide wheel (2) is rotatably connected to the top of the side of the aging furnace body (4). The lifting cable (3) is slung on the outer wall of the guide wheel (2).

4. The air-cooling device of an aging furnace according to claim 1, characterized in that The interception components include a U-shaped plate (5), a positioning column (51), and a lifting handle (52). Installation grooves (9) are formed on both sides of the closed box (7).

5. The air-cooling device of an aging furnace according to claim 4, characterized in that, A positioning hole (8) is arranged at the top of the closed box (7). A lifting handle (52) is fixedly arranged at the top of the U-shaped plate (5). A positioning column (51) is fixedly arranged at the center position of the bottom of the U-shaped plate (5).

6. The air-cooling device for an aging furnace according to claim 5, characterized in that The positioning column (51) is movably inserted into the positioning hole (8). Interception holes (6) are arranged at equal intervals on both sides of the U-shaped plate (5).

Images