Silicone coating curing oven

Abstract

The utility model discloses an organic silicon coating curing oven, including oven, the oven bottom is installed with first motor, first motor output fixed mounting has workpiece support board, the oven side fixed mounting has the junction box, the junction box top slidingly penetrates and is installed with the hard pipe, the hard pipe one end is connected with hot -blast hose, the hard pipe passes through the one end fixed connection of junction box and has the air outlet mouth, hot -blast hose one end is connected to the heating equipment, the hard pipe outside fixed mounting has the lifting frame, the junction box outside fixed mounting has the drive assembly for driving lifting frame and lifts, the utility model discloses through placing workpiece on workpiece support board top surface, conveying hot gas to the oven through the heating equipment, carries out drying work, through drive assembly and first motor makes the oven inner chamber temperature more uniform, guarantees the solidification effect.

Description

Technical Field

[0001] This utility model relates to the field of coating curing, specifically to an organosilicon coating curing oven. Background Technology

[0002] In the field of silicone coating processing, curing is a key process that determines the performance of the coating. As the core equipment for curing, the uniformity of the internal temperature distribution of the oven directly affects the consistency of the curing quality of the workpiece coating.

[0003] Traditional curing ovens typically have fixed air outlets, allowing hot air to diffuse only in a single direction or within a fixed area. This can easily create temperature dead zones inside the oven. The workpiece surface, especially the corners and recessed areas, may experience localized overheating or insufficient curing due to varying distances from the air outlet. Overheating can lead to coating cracking and discoloration, while insufficient curing can reduce coating adhesion and cause it to peel off, severely impacting product quality. Therefore, it is necessary to design a silicone coating curing oven to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an organosilicon coating curing oven to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an organosilicon coating curing oven, comprising an oven, a first motor installed at the bottom of the oven, a workpiece support plate fixedly installed at the output end of the first motor, a connecting box fixedly installed on the side of the oven, and a rigid pipe slidably installed through the top of the connecting box; One end of the rigid pipe is connected to a hot air hose, and the other end of the rigid pipe that passes through the connecting box is fixedly connected to an air outlet. One end of the hot air hose is connected to a heating device. A lifting frame is fixedly installed on the outside of the rigid pipe, and a drive component for raising and lowering the lifting frame is fixedly installed on the outside of the connecting box.

[0006] Preferably, the drive assembly includes an L-shaped mounting plate, which is fixedly mounted on the outside of the connecting box. A second motor is fixedly mounted on one side of the L-shaped mounting plate, and a rotating plate is fixedly mounted on the output end of the second motor. A limit rod is fixedly mounted on one side of the rotating plate, and the limit rod passes through the lifting frame.

[0007] Preferably, the limiting rod is cylindrical, and the outer diameter of the limiting rod is appropriately matched with the inner width of the lifting frame.

[0008] Preferably, the outer side of the rigid tube is provided with a strip-shaped protrusion, and the strip-shaped protrusion on the outer side of the rigid tube slides through the top of the connecting box.

[0009] Preferably, the surface of the workpiece support plate is hollowed out, and a barrier is fixedly installed on the outer side of the workpiece support plate.

[0010] Preferably, a plurality of fan plates are fixedly installed on the top surface of the enclosure, and the plurality of fan plates are distributed in a ring at equal intervals on the top surface of the enclosure.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This silicone coating curing oven places the coated workpiece on the top surface of the enclosure. Hot air is supplied to the rigid pipe through a hot air hose connected to the hot air equipment, causing hot air to be discharged from the air outlet for drying and curing. During this process, the first motor is turned on, causing the workpiece support plate to rotate slowly, allowing the workpiece to move to different positions and ensuring uniform heating. The fan plate agitates the air inside the oven, resulting in a more uniform temperature and ensuring a better curing effect.

[0012] 2. In this silicone coating curing oven, the switch of the second motor is turned on, which drives the rotating plate and the limit rod to rotate. Since the limit rod passes through the inside of the lifting frame, the rotation of the limit rod can drive the lifting frame to move up and down repeatedly. The lifting frame drives the rigid pipe to move up and down continuously, thereby driving the air nozzle to continuously change the height of the hot air output, so that the workpiece is heated evenly in the vertical direction. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the bottom structure of this utility model; Figure 3 This is a schematic diagram of the connecting box structure of this utility model; Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0014] In the diagram: 1. Oven; 2. First motor; 3. Workpiece support plate; 4. Enclosure; 5. Fan plate; 6. Connecting box; 7. Rigid pipe; 8. Hot air hose; 9. Lifting frame; 10. L-shaped mounting plate; 11. Second motor; 12. Rotating plate; 13. Limiting rod; 14. Air outlet. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please refer to Figure 1-4As shown, this utility model provides an organosilicon coating curing oven, including an oven 1, a first motor 2 installed at the bottom of the oven 1, a workpiece support plate 3 fixedly installed at the output end of the first motor 2, a connecting box 6 fixedly installed on the side of the oven 1, and a rigid pipe 7 slidably installed through the top of the connecting box 6. One end of the rigid pipe 7 is connected to a hot air hose 8. One end of the rigid pipe 7, which passes through the connecting box 6, is fixedly connected to an air outlet 14. One end of the hot air hose 8 is connected to the heating equipment. A lifting frame 9 is fixedly installed on the outside of the rigid pipe 7. A drive component for lifting the lifting frame 9 is fixedly installed on the outside of the connecting box 6.

[0017] Specifically, by placing the workpiece on the top surface of the workpiece support plate 3, hot air is supplied into the oven 1 through the heating equipment to carry out the drying work. The temperature inside the oven 1 is made more uniform through the drive component and the first motor 2, so as to ensure the curing effect.

[0018] The drive assembly includes an L-shaped mounting plate 10, which is fixedly installed on the outside of the connecting box 6. A second motor 11 is fixedly installed on one side of the L-shaped mounting plate 10. A rotating plate 12 is fixedly installed at the output end of the second motor 11. A limit rod 13 is fixedly installed on one side of the rotating plate 12. The limit rod 13 passes through the lifting frame 9 and is cylindrical. The outer diameter of the limit rod 13 is appropriately matched with the inner width of the lifting frame 9. When the switch of the second motor 11 is turned on, the rotating plate 12 and the limit rod 13 are driven to rotate. Since the limit rod 13 passes through the inside of the lifting frame 9, the rotation of the limit rod 13 can drive the lifting frame 9 to move up and down reciprocally. The lifting frame 9 drives the rigid pipe 7 to move up and down continuously, thereby driving the air outlet 14 to continuously change the height of the hot air outlet.

[0019] Among them, the outer side of the rigid tube 7 is provided with a strip-shaped protrusion, and the strip-shaped protrusion on the outer side of the rigid tube 7 slides through the top of the connecting box 6, so that the rigid tube 7 will not rotate and can only move in the vertical direction.

[0020] The workpiece support plate 3 has a hollowed-out surface, and a baffle 4 is fixedly installed on the outside of the workpiece support plate 3. Multiple fan plates 5 are fixedly installed on the top surface of the baffle 4. The multiple fan plates 5 are distributed in a ring at equal intervals on the top surface of the baffle 4. When the switch of the first motor 2 is turned on, the workpiece support plate 3 is driven to rotate, so that the workpiece can move to different positions, so that the workpiece is heated evenly. The fan plates 5 can stir the air in the cavity of the oven 1, so that the temperature in the cavity of the oven 1 is more uniform, ensuring the curing effect. The baffle 4 can prevent the workpiece from falling off the surface of the workpiece support plate 3.

[0021] Working principle: This utility model is an organosilicon coating curing oven. When in use, the workpiece coated with the coating is placed on the top surface of the enclosure 4. The hot air hose 8 connected to the hot air equipment supplies heat to the rigid pipe 7, so that the air outlet 14 discharges hot air to carry out the drying and curing work. During this process, the switch of the first motor 2 is turned on, which drives the workpiece support plate 3 to rotate slowly, so that the workpiece can move to different positions, so that the workpiece is heated evenly. The fan plate 5 can stir the air inside the oven 1, so that the temperature inside the oven 1 is more uniform and the curing effect is guaranteed. During this process, the switch of the second motor 11 is turned on, which drives the rotating plate 12 and the limit rod 13 to rotate. Since the limit rod 13 passes through the inside of the lifting frame 9, the rotation of the limit rod 13 can drive the lifting frame 9 to move up and down repeatedly. The lifting frame 9 drives the rigid pipe 7 to move up and down continuously, thereby driving the air nozzle 14 to continuously change the height of the hot air, so that the workpiece is heated evenly in the vertical direction.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An oven for curing organosilicon coatings, comprising an oven (1), characterized in that: The oven (1) is equipped with a first motor (2) at the bottom, and a workpiece support plate (3) is fixedly installed at the output end of the first motor (2). A connecting box (6) is fixedly installed on the side of the oven (1), and a rigid pipe (7) is slidably installed through the top of the connecting box (6). One end of the rigid pipe (7) is connected to a hot air hose (8). One end of the rigid pipe (7) passing through the connecting box (6) is fixedly connected to an air outlet (14). One end of the hot air hose (8) is connected to a heating device. A lifting frame (9) is fixedly installed on the outside of the rigid pipe (7). A drive assembly for driving the lifting frame (9) to rise and fall is fixedly installed on the outside of the connecting box (6).

2. The organosilicon coating curing oven according to claim 1, characterized in that: The drive assembly includes an L-shaped mounting plate (10), which is fixedly mounted on the outside of the connecting box (6). A second motor (11) is fixedly mounted on one side of the L-shaped mounting plate (10). A rotating plate (12) is fixedly mounted on the output end of the second motor (11). A limit rod (13) is fixedly mounted on one side of the rotating plate (12). The limit rod (13) passes through the lifting frame (9).

3. The organosilicon coating curing oven according to claim 2, characterized in that: The limiting rod (13) is cylindrical, and the outer diameter of the limiting rod (13) is appropriately matched with the inner width of the lifting frame (9).

4. The silicone coating curing oven according to claim 1, characterized in that: The rigid tube (7) has a strip-shaped protrusion on its outer side, and the strip-shaped protrusion on the outer side of the rigid tube (7) slides through the top of the connecting box (6).

5. The silicone coating curing oven according to claim 1, characterized in that: The surface of the workpiece support plate (3) is hollowed out, and a fence (4) is fixedly installed on the outside of the workpiece support plate (3).

6. The silicone coating curing oven according to claim 5, characterized in that: Multiple fan plates (5) are fixedly installed on the top surface of the enclosure (4), and the multiple fan plates (5) are distributed in a ring at equal intervals on the top surface of the enclosure (4).

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