An even heat drying painting chamber

Abstract

The utility model discloses a kind of uniform hot drying's coating room, belong to coating technical field, including coating room ontology and motor no.

Description

Technical Field

[0001] This utility model specifically relates to a coating chamber with uniform heat drying, belonging to the field of coating technology. Background Technology

[0002] In the field of industrial production, coating is an important process for protecting and decorating the surface of workpieces. The drying process after coating directly determines the quality and performance of the coating. Traditional coating room drying methods mostly use hot air fans in fixed positions to blow hot air evenly onto the surface of the workpiece to accelerate the drying of the coating.

[0003] Patent document CN219150499U discloses an adjustable coating chamber. "This utility model relates to an adjustable coating chamber, particularly to the field of coating equipment technology. The utility model includes a coating chamber body, gears, a rack, a rack drive mechanism, an operating table, a coating nozzle, a fixing plate, and a clamping mechanism. By incorporating springs, stable clamping is ensured while preventing excessive pressure on the product to be coated by the clamping plate, effectively avoiding damage to the surface of the coated object. The drive motor rotates the screw, which in turn moves the moving block, enabling the rack to move left and right. The rack meshes with the gear, causing the gear to rotate, facilitating the adjustment and transformation of the coating angle to meet processing requirements."

[0004] However, the adjustable coating angle coating chamber in the aforementioned published literature mainly considers the rack and pinion meshing gear driving the gear rotation to facilitate the adjustment and change of the angle during coating to meet processing requirements. It does not take into account the problem that the drying device needs to adapt to workpieces of different sizes. Therefore, it is necessary to study a coating chamber with uniform heat drying that can adapt to workpieces of different sizes, meet production needs, and improve work efficiency. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a coating chamber with uniform heat drying, so as to adapt to workpieces of different sizes.

[0006] A coating chamber for uniform heat drying includes a coating chamber body and a No. 1 motor. The No. 1 motor is fixedly installed on the top of the coating chamber body. An electric heating grid is provided on the other side of the coating chamber body. An adjustment component for vertical adjustment is provided inside the coating chamber body. A fan component for fanning is provided on the adjustment component and is located on one side of the electric heating grid. A disassembly component for easy disassembly is provided on one side of the coating chamber body.

[0007] Furthermore, the adjustment assembly includes a second motor, a guide rod, a threaded rod, a slip ring, and a moving plate. The second motor is fixedly installed inside one side of the coating chamber body. A threaded rod is provided at the output end of the second motor. A slip ring is provided on the outside of the threaded rod. A moving plate is fixedly installed on the outside of the slip ring. A guide rod is provided on the other side of the moving plate.

[0008] Furthermore, the fan assembly includes a motor, a power supply device, a fan frame, fan blades, and a rotating shaft. A motor is provided on one side of the movable plate, and a power supply device is fixedly installed on one side of the motor. A fan frame is fixedly installed on the other side of the movable plate. A rotating shaft is provided inside the fan frame and is connected to the motor. Fan blades are provided on the outer side of the rotating shaft.

[0009] Furthermore, the disassembly assembly includes an air inlet screen, bolts, a sliding plate, a handle, and threaded holes. A sliding plate is slidably installed on one side of the coating chamber body. An air inlet screen is provided inside the sliding plate. A threaded hole is provided on the sliding plate, and a bolt is threaded into the threaded hole. A handle is fixedly installed on one side of the sliding plate.

[0010] Furthermore, the output end of the No. 1 motor is provided with a gear plate, and multiple gear plates are provided. Multiple gear teeth are arranged in an array on the outer side of the gear plate. A hanging column is fixedly installed at the bottom of the gear plate, and the hanging column is located at the inner top of the painting chamber body. A hook is fixedly installed on the hanging column.

[0011] Furthermore, a temperature sensor is installed inside the coating chamber body to detect the temperature inside the coating chamber body.

[0012] Furthermore, an air outlet net is provided on one side of the coating chamber body, which is used to ventilate the interior of the coating chamber body. Beneficial effects

[0013] 1. This utility model uses a threaded rod with up-and-down adjustment to uniformly dry workpieces of different sizes. When drying is required, motor number two is started, which drives the threaded rod to rotate. Simultaneously, the rotating rod moves the moving plate on the slip ring. The guide rod guides and prevents wobbling. Then, the motor rotates, causing the fan blades on the rotating shaft to rotate, blowing air up and down. Simultaneously, the airflow passes through the electric heating mesh and dries the coating chamber. If the air inlet mesh becomes clogged due to lack of cleaning, the bolts are loosened from the threaded holes, and the handle is pulled out to facilitate cleaning and power supply replacement. The threaded rod adjustment not only accommodates workpieces of different sizes but also meets production needs and improves work efficiency.

[0014] 2. This utility model uses a rotating gear to ensure that the workpiece is heated evenly. The workpiece is placed on the hook on the hanging column, and then the No. 1 motor is started. The No. 1 motor drives the gear to rotate, and then the gear teeth drive the other gears to start rotating. In this way, the workpieces on the other hooks can start to rotate. Installing a rotating gear can not only drive the workpiece to rotate at a uniform speed to ensure that the workpiece is heated evenly, but also shorten the drying time and increase the production capacity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the adjustment structure of this utility model; Figure 3 This is a schematic diagram of the fan structure of this utility model; Figure 4 This is a schematic diagram of the air inlet mesh structure of this utility model; Figure 5 This is a schematic diagram of the gear structure of this utility model.

[0016] In the diagram: 1. Painting chamber body; 2. Motor No. 1; 3. Hanging column; 4. Air outlet screen; 5. Threaded rod; 6. Hook; 7. Air inlet screen; 8. Bolt; 9. Sliding plate; 10. Handle; 11. Fan frame; 12. Slip ring; 13. Moving plate; 14. Motor; 15. Power supply device; 16. Motor No. 2; 17. Guide rod; 18. Electric heating grid; 19. Fan blade; 20. Rotating shaft; 21. Threaded hole; 22. Gear plate; 23. Gear teeth; 24. Temperature sensor. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-5As shown, a uniform heat-drying coating chamber includes a coating chamber body 1 and a primary motor 2. The primary motor 2 is fixedly installed on the top of the coating chamber body 1. An electric heating grid 18 is provided on the other side of the coating chamber body 1. An adjustment assembly for vertical adjustment is provided inside the coating chamber body 1. A fan assembly for fanning is provided on the adjustment assembly, and the fan assembly is located on one side of the electric heating grid 18. A disassembly assembly for easy disassembly is provided on one side of the coating chamber body 1. The adjustment assembly includes a secondary motor 16, a guide rod 17, a threaded rod 5, a slip ring 12, and a moving plate 13. The secondary motor 16 is fixedly installed inside one side of the coating chamber body 1. A threaded rod 5 is provided at the output end of the secondary motor 16. A slip ring 12 is provided on the outer side of the coating chamber, and a movable plate 13 is fixedly installed on the outer side of the slip ring 12. A guide rod 17 is provided on the other side of the movable plate 13. The fan assembly includes a motor 14, a power supply device 15, a fan frame 11, fan blades 19, and a rotating shaft 20. A motor 14 is provided on one side of the movable plate 13, and a power supply device 15 is fixedly installed on one side of the motor 14. A fan frame 11 is fixedly installed on the other side of the movable plate 13. A rotating shaft 20 is provided inside the fan frame 11 and is connected to the motor 14. Fan blades 19 are provided on the outer side of the rotating shaft 20. The disassembly assembly includes an air inlet screen 7, bolts 8, a sliding plate 9, a handle 10, and threaded holes 21. A sliding plate 9 is slidably installed on one side of the coating chamber body 1. The sliding plate 9 is equipped with an air inlet mesh 7, and a threaded hole 21 is provided on the sliding plate 9. A bolt 8 is threaded into the threaded hole 21. A handle 10 is fixedly installed on one side of the sliding plate 9. In the industrial production field, coating is an important process for protecting and decorating the surface of workpieces, and the drying process after coating directly determines the quality and performance of the coating. Traditional coating room drying methods mostly use a fixed-position hot air fan to blow hot air evenly onto the workpiece surface to accelerate coating drying. However, this method has obvious limitations. The workpieces vary in size, and some workpieces are difficult for a fixed fan to dry completely, resulting in uneven drying. Therefore, a threaded rod 5 is installed for up-and-down adjustment to ensure uniform drying of workpieces of different sizes. When the workpiece needs to be dried, start motor 16. Motor 16 drives threaded rod 5 to rotate. At the same time, it drives the moving plate 13 on slip ring 12 to move. Guide rod 17 plays a guiding role to prevent shaking. Then motor 14 rotates, causing fan blades 19 on rotating shaft 20 to rotate and blow air up and down. At the same time, the air blows through electric heating mesh 18 and then dries the paint chamber body 1. If the air inlet mesh 7 becomes clogged if it is not cleaned for a long time, unscrew bolt 8 to unscrew bolt 8 from threaded hole 21 and pull handle 10 to pull out air inlet mesh 7 for easy cleaning. It also makes it easy to replace the power supply device 15. The up and down adjustment of threaded rod 5 can not only adapt to workpieces of different sizes, but also meet production needs and improve work efficiency.

[0019] Please see Figure 1 , Figure 2 and Figure 5 As shown, the output end of the No. 1 motor 2 is equipped with a gear plate 22, and multiple gear plates 22 are provided. Multiple gear teeth 23 are arranged in an array on the outer side of the gear plate 22. A hanging column 3 is fixedly installed at the bottom of the gear plate 22, and the hanging column 3 is located at the inner top of the coating chamber body 1. A hook 6 is fixedly installed on the hanging column 3. In order to dry the workpiece more evenly, a rotating gear is installed to allow the workpiece to be heated evenly. The workpiece is placed on the hook 6 on the hanging column 3, and then the No. 1 motor 2 is started. The No. 1 motor 2 drives the gear to rotate, and then the gear teeth 23 drive the other gears to start rotating. In this way, the workpieces above the other hooks 6 can start to rotate. Installing a rotating gear can not only drive the workpiece to rotate at a uniform speed to allow the workpiece to be heated evenly, but also shorten the drying time and increase the production capacity.

[0020] Please see Figure 1 and Figure 2 As shown, a temperature sensor 24 is installed inside the coating chamber body 1. The temperature sensor 24 is used to detect the temperature inside the coating chamber body 1. An air outlet 4 is installed on one side of the coating chamber body 1. The air outlet 4 is used to ventilate the interior of the coating chamber body 1.

[0021] As a technical optimization of this utility model, when the workpiece needs to be dried, the second motor 16 is started. The second motor 16 drives the threaded rod 5 to rotate. At the same time, the rotating rod drives the moving plate 13 on the slip ring 12 to move. The guide rod 17 plays a guiding role to prevent shaking. Then the motor 14 rotates, causing the fan blades 19 on the rotating shaft 20 to rotate, moving up and down to blow air. At the same time, the air blows through the electric heating mesh 18 and then dries the paint chamber body 1. If the air inlet mesh 7 becomes clogged due to not being cleaned for a long time, the bolt 8 is unscrewed from the threaded hole 21, and the handle 10 is pulled to pull out the air inlet mesh 7 for easy cleaning. Cleaning it also facilitates power supply replacement for the power supply device 15. The adjustable threaded rod 5 can accommodate workpieces of different sizes, meet production needs, and improve work efficiency. The rotating gears ensure that the workpieces are heated evenly. The workpieces are placed on the hooks 6 on the hanging column 3, and then the first motor 2 is started. The first motor 2 drives the gears to rotate, and then the gear teeth 23 drive the other gears to rotate. This allows the workpieces above the other hooks 6 to start rotating. The rotating gears not only drive the workpieces to rotate at a uniform speed and heat them evenly, but also shorten the drying time and increase production capacity.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A coating chamber for uniform heat drying, comprising a coating chamber body (1) and a No. 1 motor (2), characterized in that: A No. 2 motor is fixedly installed on the top of the coating chamber body (1). An electric heating grid (18) is provided on the other side of the coating chamber body (1). An adjustment component for vertical adjustment is provided inside the coating chamber body (1). A fan component for fanning is provided on the adjustment component, and the fan component is located on one side of the electric heating grid (18). A disassembly component for easy disassembly is provided on one side of the coating chamber body (1).

2. The coating chamber for uniform heat drying as described in claim 1, characterized in that: The adjustment assembly includes a second motor (16), a guide rod (17), a threaded rod (5), a slip ring (12), and a moving plate (13). The second motor (16) is fixedly installed inside one side of the coating chamber body (1). The output end of the second motor (16) is provided with a threaded rod (5). A slip ring (12) is provided on the outside of the threaded rod (5). A moving plate (13) is fixedly installed on the outside of the slip ring (12). A guide rod (17) is provided on the other side of the moving plate (13).

3. The coating chamber for uniform heat drying as described in claim 2, characterized in that: The fan assembly includes a motor (14), a power supply device (15), a fan frame (11), fan blades (19), and a rotating shaft (20). The motor (14) is provided on one side of the moving plate (13), and the power supply device (15) is fixedly installed on one side of the motor (14). The fan frame (11) is fixedly installed on the other side of the moving plate (13). The rotating shaft (20) is provided inside the fan frame (11) and is connected to the motor (14). The fan blades (19) are provided on the outside of the rotating shaft (20).

4. The coating chamber for uniform heat drying as described in claim 1, characterized in that: The disassembly assembly includes an air inlet screen (7), bolts (8), a sliding plate (9), a handle (10), and a threaded hole (21). A sliding plate (9) is slidably installed on one side of the coating chamber body (1). An air inlet screen (7) is provided inside the sliding plate (9). A threaded hole (21) is provided on the sliding plate (9). A bolt (8) is threaded into the threaded hole (21). A handle (10) is fixedly installed on one side of the sliding plate (9).

5. The coating chamber for uniform heat drying as described in claim 1, characterized in that: The output end of the No. 1 motor (2) is provided with a gear plate (22), and multiple gear plates (22) are provided. Multiple gear teeth (23) are arranged on the outer side of the gear plate (22). A hanging column (3) is fixedly installed at the bottom of the gear plate (22), and the hanging column (3) is located at the inner top of the painting chamber body (1). A hook (6) is fixedly installed on the hanging column (3).

6. The coating chamber for uniform heat drying as described in claim 1, characterized in that: A temperature sensor (24) is installed inside the coating chamber body (1). The temperature sensor (24) is used to detect the temperature inside the coating chamber body (1).

7. The coating chamber for uniform heat drying as described in claim 1, characterized in that: An air outlet net (4) is provided on one side of the coating chamber body (1), which is used to ventilate the interior of the coating chamber body (1).

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