Spraying curing device
By designing air chambers, curing rooms and insulation rooms in the spray curing device, and using aluminum plates and rock wool plates to improve temperature uniformity, the paint film quality problem caused by uneven temperature in traditional spray paint rooms is solved, and more efficient spraying is achieved assembly line production and higher quality curing effects.
Patent Information
- Application Number
- CN202420381020.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Traditional spray paint rooms have uneven temperatures during the heating and curing process after painting, resulting in inconsistent quality of the workpiece paint film and inability to realize assembly line operations, which are inefficient.
Design a spray curing device, including an air chamber, a curing room and an insulation room. A hot air fan is provided in the air chamber. The curing room is connected to the air chamber through an air hole. The insulation room is located outside to isolate the influence of external temperature. Aluminum plates and rock wool plates are used. Improve temperature uniformity and heat exchange efficiency.
The uniformity of temperature in the curing room is achieved, the curing quality of workpieces is improved, and it is suitable for spraying assembly lines, which improves production efficiency and reduces costs.
Smart Images
Figure CN222197682U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses a curing device, in particular to a spray curing device. Background Art
[0002] In the spraying of workpieces, the paint needs to be kept at a certain temperature for a long time to achieve a complete curing effect. The traditional spray paint room is heated as a curing room after the spraying is completed. The heating method is generally carried out by electric thermal resistance or light irradiation mode. In this mode, the temperature of the workpiece close to the heat source will be high, and the temperature of the workpiece far away will be low. This uneven temperature will eventually lead to inconsistent or even unqualified paint film quality on the workpiece. At the same time, the use of the spray paint room as a curing room cannot achieve assembly line operation, and efficiency cannot be improved. Utility Model Content
[0003] The utility model aims to provide a spray curing device to solve the problem that uneven curing temperature leads to different or even unqualified paint film effects on workpieces.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A spray curing device comprises a wind chamber, a curing room and a heat preservation room, wherein the wind chamber is connected to a hot air blower, the curing room is located inside the wind chamber, and the curing room is connected to the wind chamber through a wind hole; the heat preservation room is located outside the wind chamber, and an air outlet is formed between the heat preservation room and the wind chamber; the wind chamber is provided with an air outlet, and the air outlet is connected to the air outlet and the curing room.
[0006] Furthermore, the curing room is surrounded on three sides, and includes a windward plate and a ventilation plate. The ventilation plate is connected to both sides of the windward plate. The air holes are arranged on the ventilation plate, and the windward plate is located on the hot air blower side.
[0007] Furthermore, the air chamber includes a partition plate, a fixed plate and a connecting plate, the hot air blower is fixed on the fixed plate, and the partition plate is connected to both sides of the fixed plate; there are two connecting plates respectively connecting the partition plate and the ventilation plate, and an air outlet is formed between the two partition plates.
[0008] Furthermore, the thermal insulation room comprises a thermal insulation board and a wind shield, the thermal insulation board is connected to both sides of the wind shield, and an air outlet duct is formed between the thermal insulation board and the partition board.
[0009] Furthermore, the partition plate is made of aluminum.
[0010] Furthermore, the thermal insulation board is a rock wool board.
[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0012] The utility model adds air holes to the curing room so that each part of the curing room can be evenly inletted with air to maintain a consistent temperature. At the same time, an aluminum plate with high heat exchange efficiency is used as a partition plate to allow the gas to achieve countercurrent heat exchange through the aluminum plate during the circulation process, making the gas temperature in the curing room more uniform; and an insulation room is set in the outermost layer to better isolate the influence of the external environment temperature on the temperature of the curing room. The utility model can be effectively applied to the curing link of the spraying assembly line, improve production efficiency, reduce costs, and provide higher quality spraying services. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The present invention is a cross-sectional view of a spray curing device.
[0014] Figure 2 A schematic diagram of a spray curing device. DETAILED DESCRIPTION
[0015] like Figure 1 and Figure 2 As shown, a spray curing device includes a wind chamber 1, a curing room 2 and a heat preservation room 3. The wind chamber 1 is connected to a hot air blower 4. The curing room 2 is located inside the wind chamber 1, and the curing room 2 is connected to the wind chamber 1 through a vent 5. The heat preservation room 3 is located outside the wind chamber 1, and an air outlet 6 is formed between the heat preservation room 3 and the wind chamber 1. The wind chamber 1 is provided with an air outlet 7, and the air outlet 7 connects the air outlet 6 and the curing room 2. The parts to be sprayed and cured are located in the curing room 2, and the hot air generated by the hot air blower 4 enters the curing room 2 evenly from the wind chamber 1 through the vent 5, so as to ensure that the temperature in each place in the curing room 2 is consistent and improve the curing quality of the workpiece. The hot air then enters the air outlet 6 from the curing room 2 through the air outlet 7 and finally leaves the device.
[0016] The curing room 2 is surrounded on three sides. The curing room 2 includes a windward plate 11 and a ventilation plate 12. The ventilation plate 12 is connected to both sides of the windward plate 11. The air holes 5 are arranged on the ventilation plate 12. The windward plate 11 is located on the side of the hot air blower 4. The hot air emitted by the hot air blower cannot enter the curing room 2 from the windward plate 11, but can only enter the curing room 2 from the air holes 5 on the ventilation plates 12 on both sides. This makes the hot air entering the curing room 2 very uniform, and improves the curing quality of the workpiece. The wind chamber 1 includes a partition plate 13, a fixed plate 14 and a connecting plate 15. The hot air blower 4 is fixed on the fixed plate 14. The partition plate 13 is connected to both sides of the fixed plate 14. The material of the partition plate 13 is aluminum; the aluminum material can improve the heat exchange efficiency of the partition plate 13, so that the hot air can achieve countercurrent heat exchange through aluminum during the circulation process. There are two connecting plates 15 that connect the partition plate 13 and the ventilation plate 12 respectively, and an air outlet 7 is formed between the two partition plates 13. The insulation room 3 includes an insulation board 16 and a wind shield 17. The insulation board 16 is connected to both sides of the wind shield 17. An air outlet 6 is formed between the insulation board 16 and the partition board 13. The insulation board 16 is a rock wool board, which can better isolate the influence of the external environment temperature on the temperature in the curing room 2.
[0017] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.
Claims
1. A spray curing device, characterized in that: It includes a wind chamber, a curing room and a heat preservation room, wherein the wind chamber is connected to a hot air blower, the curing room is located inside the wind chamber, and is connected to the wind chamber through air holes; the heat preservation room is located outside the wind chamber, and an air outlet is formed between the heat preservation room and the wind chamber; the wind chamber is provided with an air outlet, and the air outlet is connected to the air outlet and the curing room.
2. A spray curing device according to claim 1, characterized in that: The curing room is surrounded on three sides and comprises a windward plate and a ventilation plate. The ventilation plate is connected to both sides of the windward plate. The air holes are arranged on the ventilation plate. The windward plate is located on the side of the hot air blower.
3. A spray curing device according to claim 2, characterized in that: The air chamber includes a partition plate, a fixed plate and a connecting plate. The hot air blower is fixed on the fixed plate, and the partition plate is connected to both sides of the fixed plate. There are two connecting plates respectively connecting the partition plate and the ventilation plate, and an air outlet is formed between the two connecting plates.
4. A spray curing device according to claim 3, characterized in that: The heat preservation room comprises a heat preservation board and a wind shield board. The heat preservation board is connected to two sides of the wind shield board, and an air outlet duct is formed between the heat preservation board and the partition board.
5. A spray curing device according to claim 3, characterized in that: The partition plate is made of aluminum.
6. A spray curing device according to claim 4, characterized in that: The thermal insulation board is a rock wool board.