Tunnel type high-temperature oven

Abstract

The utility model discloses a tunnel type high temperature oven relates to tunnel type high temperature oven technical field, including base, oven box, preheating box, controller and conveyor belt, the top of base is provided with evenly distributed oven box, the one side of oven box is provided with preheating box, the top of preheating box is equipped with controller, the conveyor belt is equipped with the controller, the controller is equipped with the conveyor belt. And a conveying belt is arranged in the base. According to the tunnel type high-temperature oven, after automobile parts are placed on the surface of the conveying belt, a hot air blower at the top of the oven box is started, heat in the oven box is made to be uniform, a locking rod is pulled firstly, then a mounting plate arranged on one side of a noise reduction box is in butt joint with the mounting rod, the locking rod is loosened, and then the automobile parts are placed on the surface of the conveying belt; and the noise reduction box can be fixed to the outer side of the hot air blower, noise generated when the hot air blower works can be rapidly absorbed, and the situation that the noise is large when the tunnel type high-temperature oven is used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel high-temperature ovens, and specifically relates to a tunnel high-temperature oven. Background Technique

[0002] Automobile parts play crucial roles in an automobile respectively. After being cleaned or sandblasted, the automobile parts need to be dried through a tunnel high-temperature oven, so that the liquid after cleaning and the material after sandblasting can be quickly solidified, thereby improving the efficiency and quality of the automobile parts during processing, and further making it more convenient for the tunnel high-temperature oven to clean or sandblast the automobile parts.

[0003] However, when most tunnel high-temperature ovens are in use, generally the heating pipes at the rear end are higher than those at the front end, resulting in uneven temperature inside the high-temperature oven. As a result, the heat distribution in the high-temperature oven during the processing of automobile parts is uneven, which further leads to an unstable state of the automobile parts during internal work, and makes the effect of the tunnel high-temperature oven during the processing of automobile parts poor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tunnel high-temperature oven to solve the problem of uneven heat caused by the tunnel high-temperature oven during use in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tunnel high-temperature oven, including a base, an oven box, a preheating box, a controller and a conveyor belt. The top of the base is provided with evenly distributed oven boxes. One side of the oven box is provided with a preheating box. The top of the preheating box is installed with a controller. The conveyor belt is arranged inside the base. Heat blowers are installed on the top of each oven box.

[0006] Preferably, a deflector is arranged at one end of the heat blower.

[0007] Preferably, mounting rods are arranged on both sides of the top of the oven box close to the heat blower, and a noise reduction box is sleeved on the surface of the heat blower.

[0008] Preferably, a sound insulation board is arranged inside the noise reduction box. A sound insulation felt is arranged on the surface of the sound insulation board. A sound insulation cotton is arranged on the side of the sound insulation felt away from the sound insulation board.

[0009] Preferably, a sound insulation film is arranged on the side of the sound insulation cotton away from the sound insulation felt, and a heat dissipation net is arranged on the top of the noise reduction box.

[0010] Preferably, mounting plates sleeved and connected with the mounting rods are arranged on both sides of the noise reduction box. Locking rods are arranged inside the mounting plates. A limiting spring is welded between the locking rods and the mounting plates.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this tunnel-type high-temperature oven, after placing automotive parts on the surface of the conveyor belt, the hot air blower at the top of the oven chamber is started, making the heat inside the oven chamber relatively uniform. First, pull the locking rod, then dock the mounting plate provided on one side of the noise reduction box with the mounting rod, and then loosen the locking rod, making the position of the noise reduction box relatively fixed at the position of the hot air blower, so that the noise generated when the hot air blower is working can be quickly absorbed, avoiding a large noise effect when the tunnel-type high-temperature oven is in use.

[0012] 1. For this tunnel-type high-temperature oven, when the tunnel-type high-temperature oven processes automotive parts, it usually easily causes uneven heat inside, resulting in poor processing effects of automotive parts. After placing the automotive parts on the surface of the conveyor belt, the automotive parts can quickly enter the preheating box, enabling the automotive parts to be preheated first. Then, the hot air blower at the top of the oven chamber is started, and the heat generated by the hot air blower can be evenly blown into the oven chamber through the deflector. At the same time, the hot air blowers are symmetrically distributed inside the oven chamber, making the heat inside the oven chamber relatively uniform, avoiding uneven heat inside when the tunnel-type high-temperature oven is in use, and thus enabling the tunnel-type high-temperature oven to have better processing effects when processing automotive parts;

[0013] 2. For this tunnel-type high-temperature oven, when the tunnel-type high-temperature oven is in use, it usually generates a large amount of noise during use, making the construction workers operating nearby feel uncomfortable during work. First, pull the locking rod, then dock the mounting plate provided on one side of the noise reduction box with the mounting rod, so that the noise reduction box can quickly be sleeved on the surface of the hot air blower. Then, loosen the locking rod, enabling the limiting spring connected to the locking rod to reset, and further enabling the locking rod to quickly engage with the mounting rod, making the noise reduction box installed outside the hot air blower. At the same time, the surface of the sound insulation board provided inside the noise reduction box is attached with sound insulation felt, sound insulation cotton, and sound insulation film, making the sound insulation effect of the sound insulation board better, so that the noise generated when the hot air blower is working can be quickly absorbed, avoiding a large noise effect when the tunnel-type high-temperature oven is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a three-dimensional sectional structural schematic diagram of the present utility model;

[0016] Figure 3 is a top sectional structural schematic diagram of the present utility model;

[0017] Figure 4 Schematic cross-sectional view of the front view of the present utility model;

[0018] Figure 5 Schematic cross-sectional view of the front view of the mounting plate of the present utility model;

[0019] Figure 6 Schematic cross-sectional view of the front view of the sound insulation felt of the present utility model.

[0020] In the figure: 1, base; 2, oven box; 3, preheating box; 4, controller; 5, conveyor belt; 6, hot air blower; 8, deflector; 9, mounting rod; 10, noise reduction box; 11, sound insulation board; 12, sound insulation felt; 13, sound insulation cotton; 14, sound insulation film; 15, heat dissipation net; 16, mounting plate; 17, locking rod; 18, limiting spring. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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. 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.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present utility model provides a technical solution: a tunnel-type high-temperature oven, including a base 1, an oven box 2, a preheating box 3, a controller 4 and a conveyor belt 5. A uniformly distributed oven box 2 is provided at the top end of the base 1. A preheating box 3 is provided on one side of the oven box 2. A controller 4 is installed at the top end of the preheating box 3. A conveyor belt 5 is provided inside the base 1. Hot air blowers 6 are installed at the top ends of the oven boxes 2. A deflector 8 is provided at one end of the hot air blower 6.

[0023] During specific implementation,

[0024] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4It can be seen that when the tunnel-type high-temperature oven processes automotive parts, it usually easily leads to uneven internal heat, resulting in poor processing effects of automotive parts. After placing the automotive parts on the surface of the conveyor belt 5, the automotive parts can quickly enter the preheating box 3, enabling the automotive parts to be preheated first. Subsequently, the hot air blower 6 at the top of the oven box 2 can be started, so that the heat generated by the hot air blower 6 can be evenly blown into the oven box 2 through the deflector 8. At the same time, the hot air blowers 6 are symmetrically distributed inside the oven box 2, making the heat inside the oven box 2 relatively uniform, avoiding uneven internal heat when the tunnel-type high-temperature oven is in use, and thus enabling the tunnel-type high-temperature oven to have better processing effects when processing automotive parts.

[0025] Installation rods 9 are provided on both sides of the top end of the oven box 2 close to the hot air blower 6. A noise reduction box 10 is sleeved on the surface of the hot air blower 6. Sound insulation boards 11 are arranged inside the noise reduction box 10. Sound insulation felts 12 are arranged on the surfaces of the sound insulation boards 11. Sound insulation cotton 13 is arranged on the side of the sound insulation felt 12 away from the sound insulation board 11. Sound insulation membranes 14 are arranged on the side of the sound insulation cotton 13 away from the sound insulation felt 12. A heat dissipation net 15 is arranged at the top end of the noise reduction box 10. Installation plates 16 sleeved and connected with the installation rods 9 are arranged on both sides of the noise reduction box 10. Locking rods 17 are arranged inside the installation plates 16. A limiting spring 18 is welded between the locking rods 17 and the installation plates 16.

[0026] During specific implementation,

[0027] Refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 It can be seen that when the tunnel-type high-temperature oven is in use, it usually generates relatively large noise during use, making the construction workers operating nearby feel uncomfortable during work. First, pull the locking rod 17, and then dock the installation plate 16 provided on one side of the noise reduction box 10 with the installation rod 9, so that the noise reduction box 10 can be quickly sleeved on the surface of the hot air blower 6. Then loosen the locking rod 17, so that the limiting spring 18 connected to the locking rod 17 can reset, and further enable the locking rod 17 to quickly engage with the installation rod 9, so that the noise reduction box 10 can be installed outside the hot air blower 6. At the same time, the sound insulation felt 12, the sound insulation cotton 13 and the sound insulation membrane 14 are attached to the surface of the sound insulation board 11 arranged inside the noise reduction box 10, making the sound insulation effect of the sound insulation board 11 better, enabling the noise generated by the hot air blower 6 during operation to be quickly absorbed, and avoiding a large noise effect when the tunnel-type high-temperature oven is in use;

[0028] Meanwhile, the heat dissipation net 15 provided at the top of the noise reduction box 10 can quickly discharge the generated heat, so that the use of the hot air blower 6 is not affected after the noise reduction box 10 is installed.

[0029] In summary, automotive parts play crucial roles in an automobile respectively. After being cleaned or sandblasted, automotive parts need to be dried through a tunnel-type high-temperature oven, so that the liquid after cleaning and the material after sandblasting can be quickly solidified, thereby improving the efficiency and quality of automotive parts during processing. After placing the automotive parts on the surface of the conveyor belt 5, the hot air blower 6 at the top of the oven box 2 is started, so that the heat generated by the hot air blower 6 can be evenly blown into the interior of the oven box 2 through the deflector 8, avoiding uneven internal heat during the use of the tunnel-type high-temperature oven, and thus enabling the tunnel-type high-temperature oven to have a better effect when processing automotive parts. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tunnel type high temperature oven, comprising a base (1), an oven box (2), a preheating box (3), a controller (4) and a conveyor belt (5), characterized in that: The top of the base (1) is provided with evenly distributed oven boxes (2), one side of the oven boxes (2) is provided with a preheating box (3), the top of the preheating box (3) is installed with a controller (4), the interior of the base (1) is provided with a conveyor belt (5), and the top of each of the oven boxes (2) is installed with a hot blower (6).

2. A tunnel type high temperature oven according to claim 1, characterized in that: A guide plate (8) is provided at one end of the hot blower (6).

3. The tunnel type high temperature oven according to claim 1, characterized in that: Mounting rods (9) are provided on both sides of the top of the oven box (2) close to the hot blower (6), and a noise reduction box (10) is sleeved on the surface of the hot blower (6).

4. A tunnel type high temperature oven according to claim 3, characterized in that: A sound insulation board (11) is arranged inside the noise reduction box (10), a sound insulation felt (12) is arranged on the surface of the sound insulation board (11), and sound insulation cotton (13) is arranged on the side of the sound insulation felt (12) away from the sound insulation board (11).

5. A tunnel type high temperature oven according to claim 4, characterized in that: A sound insulation film (14) is arranged on the side of the sound insulation cotton (13) away from the sound insulation felt (12), and a heat dissipation net (15) is arranged on the top of the noise reduction box (10).

6. A tunnel type high temperature oven according to claim 5, characterized in that: Both sides of the noise reduction box (10) are provided with mounting plates (16) sleeved and connected with the mounting rods (9), a locking rod (17) is provided inside the mounting plate (16), and a limiting spring (18) is welded and connected between the locking rod (17) and the mounting plate (16).

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