Rotary air distribution mechanism of aging oven

Abstract

The utility model relates to the technical field of aging ovens, and discloses a rotary air distribution mechanism of an aging oven, which comprises an air distribution box provided with an air distribution component. The air distribution assembly comprises a cylinder support on the outer wall of the air distribution box, a cylinder seat is installed on the support, and a cylinder is connected to the cylinder seat. The output end of the air cylinder is connected with an air bellow rotating swing arm which is connected with a rotating air bellow shaft through a Y-shaped connector, and the shaft penetrates through the air distribution box and extends into the air distribution box. And an arc plate is arranged outside the inner shaft of the air distribution box. And the air cylinder drives the air bellow to rotate the swing arm, so that the rotary air bellow shaft and the arc plate can rotate in the air distribution box, uniform distribution and flowing of air in the furnace are realized, and the heat treatment efficiency and quality of the aging furnace are improved. Meanwhile, the air leakage prevention pressing plate is installed between the rotary air box shaft and the inner wall of the air distribution box, air leakage is effectively prevented, and the stability and uniformity of the temperature in the furnace are guaranteed. The rotary air distribution mechanism of the aging oven is simple in structure, convenient to operate and low in maintenance cost, and has a wide application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of aging furnaces, in particular to a rotary air distribution mechanism for an aging furnace. Background Art

[0002] Aging furnace, an important equipment widely used in the industrial field, plays a vital role in improving product quality and optimizing process flow. Aging furnace mainly performs heat treatment on metal materials by controlling temperature and time to eliminate residual stress inside the material and improve the mechanical properties and stability of the material. During the operation of the aging furnace, the precise temperature control system and time setting are used to ensure that the metal material completes the heat treatment process at a specific temperature and time. This treatment method helps to improve the toughness, fatigue resistance and corrosion resistance of metal materials, thereby improving the service life and reliability of the product.

[0003] However, traditional aging furnaces often have deficiencies in air distribution and cannot achieve efficient and fast rotating air distribution, resulting in uneven temperature distribution in the furnace. Due to imperfect air distribution, the air flow in the furnace is not uniform, resulting in excessively high or low temperatures in some areas, thus affecting the temperature distribution in the entire furnace. This uneven temperature distribution not only affects the efficiency of heat treatment, but may also lead to unstable product quality.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a rotating air distribution mechanism for an aging furnace. Utility Model Content

[0005] The utility model aims to provide a rotary air distribution mechanism for an aging furnace to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a rotating air distribution mechanism of an aging furnace, comprising an air distribution box, an air distribution assembly installed on the air distribution box, the air distribution assembly comprising a cylinder bracket installed on the outer wall of the air distribution box, a cylinder seat installed on the cylinder bracket, a cylinder connected to the cylinder seat, a bellows rotating swing arm connected to the output end of the cylinder, the bellows rotating swing arm is connected to a rotating bellows shaft via a Y-type joint, the rotating bellows shaft passes through the air distribution box and extends inwardly, and an arc plate is provided outside the rotating bellows shaft in the air distribution box.

[0008] As a preferred technical solution, the rotating bellows shaft is connected to the sub-bellows via a bearing seat.

[0009] As a preferred technical solution, a leak-proof air pressure plate is installed between the rotating bellows shaft and the inner wall of the sub-bellows.

[0010] As a preferred technical solution, the cylinder seat and the cylinder are movably connected via a pin shaft.

[0011] As a preferred technical solution, the cylinder output end is movably connected to the bellows rotating swing arm via a pin shaft, and the bellows rotating swing arm is movably connected to the Y-type joint via a pin shaft.

[0012] As a preferred technical solution, the Y-shaped joint is connected to the rotating bellows shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is a rotary air distribution mechanism for an aging furnace. By driving the precise movement of the rotating swing arm of the bellows, the stable rotation of the rotating bellows shaft and the arc plate in the air distribution box is realized. The wind direction can be changed. When it is rotated to 90 degrees, the blowing and suction directions are changed, so that the heated heat can enter smoothly from the other end, significantly improving the uniformity of the temperature in the furnace. It not only optimizes the distribution and flow effect of the air in the furnace, but also greatly improves the heat treatment efficiency and quality of the aging furnace.

[0015] In addition, the anti-leakage air pressure plate installed between the rotating bellows shaft and the inner wall of the wind box prevents air leakage and ensures the stability and uniformity of the temperature in the furnace. The design of the rotating wind distribution mechanism of the aging furnace embodies the simplicity of structure, is easy to operate and maintain, and has low cost, and has extremely broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a rotary air distribution mechanism of an aging furnace;

[0017] Figure 2 This is a schematic diagram of the partial structure of the side of the wind distribution box of the rotating wind distribution mechanism of an aging furnace.

[0018] In the accompanying drawings: 1, bellows; 21, cylinder bracket; 22, cylinder seat; 23, cylinder; 24, bellows rotating swing arm; 25, Y-type joint; 26, rotating bellows shaft; 27, arc plate; 28, bearing seat; 29, leak-proof air pressure plate. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0020] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution for a rotating air distribution mechanism of an aging furnace: it includes an air distribution box 1, an air distribution assembly is installed on the air distribution box 1, the air distribution assembly includes a cylinder bracket 21 installed on the outer wall of the air distribution box 1, a cylinder seat 22 is installed on the cylinder bracket 21, a cylinder 23 is connected to the cylinder seat 22, a bellows rotating swing arm 24 is connected to the output end of the cylinder 23, the bellows rotating swing arm 24 is connected to a rotating bellows shaft 26 through a Y-type joint 25, the rotating bellows shaft 26 passes through the air distribution box 1 and extends inwardly, and an arc plate 27 is arranged outside the rotating bellows shaft 26 located in the air distribution box 1.

[0021] The rotating bellows shaft 26 is connected to the air distribution box 1 through a bearing seat 28. Through the setting of the bearing seat 28, the rotating bellows shaft 26 can stably rotate in the air distribution box 1, change the wind direction, and achieve the purpose of air distribution simultaneously.

[0022] A leak-proof air pressure plate 29 is installed between the rotating bellows shaft 26 and the inner wall of the wind box 1. The leak-proof air pressure plate 29 effectively prevents air leakage between the rotating bellows shaft 26 and the inner wall of the wind box 1, thereby ensuring the stability and uniformity of the temperature in the furnace.

[0023] The cylinder seat 22 and the cylinder 23 are movably connected via a pin shaft, the output end of the cylinder 23 and the bellows rotating swing arm 24 are movably connected via a pin shaft, and the bellows rotating swing arm 24 and the Y-type joint 25 are movably connected via a pin shaft, so that the cylinder 23 can drive the bellows rotating swing arm 24 to swing, thereby driving the rotating bellows shaft 26 and the arc plate 27 to rotate in the sub-bellows 1.

[0024] The Y-shaped joint 25 is connected to the rotating bellows shaft 26 , so that the Y-shaped joint 25 can move flexibly to adapt to the swing of the bellows rotating swing arm 24 and the rotation of the rotating bellows shaft 26 .

[0025] The working principle of the utility model is as follows: the cylinder 23 drives the bellows rotating swing arm 24, so that the rotating bellows shaft 26 and the arc plate 27 can rotate in the sub-wind box 1. When rotating 90 degrees, the blowing and suction directions will change accordingly. The heated heat enters from the other end, improving the uniformity of the furnace temperature, thereby achieving uniform distribution and flow of the air in the furnace, and improving the heat treatment efficiency and quality of the aging furnace. At the same time, the anti-leakage air pressure plate 29 installed between the rotating bellows shaft 26 and the inner wall of the sub-wind box 1 effectively prevents air leakage and ensures the stability and uniformity of the temperature in the furnace.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0029] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotary air distribution mechanism for an aging furnace, characterized in that: The invention comprises an air distribution box (1), wherein an air distribution assembly is installed on the air distribution box (1), wherein the air distribution assembly comprises a cylinder bracket (21) installed on the outer wall of the air distribution box (1), wherein a cylinder seat (22) is installed on the cylinder bracket (21), wherein a cylinder (23) is connected to the cylinder seat (22), wherein an output end of the cylinder (23) is connected to a bellows rotating swing arm (24), wherein the bellows rotating swing arm (24) is connected to a rotating bellows shaft (26) via a Y-type joint (25), wherein the rotating bellows shaft (26) passes through the air distribution box (1) and extends inwardly, and an arc plate (27) is arranged outside the rotating bellows shaft (26) located in the air distribution box (1).

2. The rotary air distribution mechanism of an aging furnace according to claim 1, characterized in that: The rotating bellows shaft (26) is connected to the branch bellows (1) via a bearing seat (28).

3. The rotary air distribution mechanism of an aging furnace according to claim 1, characterized in that: A leak-proof air pressure plate (29) is installed between the rotating bellows shaft (26) and the inner wall of the wind box (1).

4. The rotary air distribution mechanism of an aging furnace according to claim 1, characterized in that: The cylinder seat (22) and the cylinder (23) are movably connected via a pin shaft.

5. The rotary air distribution mechanism of an aging furnace according to claim 1, characterized in that: The output end of the cylinder (23) is movably connected to the bellows rotating swing arm (24) via a pin shaft, and the bellows rotating swing arm (24) is movably connected to the Y-shaped joint (25) via a pin shaft.

6. The rotary air distribution mechanism of an aging furnace according to claim 1, characterized in that: The Y-shaped joint (25) is connected to the rotating bellows shaft (26).

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