Powder spraying, curing and heating device
By designing a turntable and corrugated strip structure in the powder spraying curing heating device, the range of wind action is expanded, solving the problem of low heating efficiency caused by the fixed angle of high-temperature gas delivery, and achieving efficient heating and heat preservation effects.
Patent Information
- Application Number
- CN202423075487.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing powder coating curing heating devices, the high-temperature gas delivery angle is fixed, resulting in a small effective area and affecting heating efficiency.
A turntable structure was designed, combining components such as wave strips, arc blocks, and strips. By rotating, the range of wind power is expanded, and high-temperature gas is circulated in the inner cavity to achieve efficient heating.
It improves heating efficiency, avoids scratches caused by direct blowing on metal parts, reduces energy consumption, and enhances curing effect through heat preservation.
Smart Images
Figure CN223902255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to powder spraying solidification heating device technical field, especially in kind of powder spraying solidification heating device. BACKGROUND
[0002] In part processing, in order to facilitate the heating of metal parts after powder spraying, the coating is solidified, and the powder spraying solidification heating device needs to be used.
[0003] The powder spraying solidification heating device in the prior art, the blowing angle of high-temperature gas is usually fixed, the acting area is small, and the heating efficiency is affected.
[0004] Therefore, it is necessary to provide a kind of powder spraying solidification heating device to solve the above problems. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a kind of powder spraying solidification heating device to solve the problem of the powder spraying solidification heating device in the prior art, the blowing angle of high-temperature gas is usually fixed, the acting area is small, and the heating efficiency is affected.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of powder spraying solidification heating device, including solidification box, the inside of the solidification box is provided with carousel, the inner wall of one side of the solidification box is fixedly connected with the air box for conveying high-temperature gas, the side of the air box towards carousel is equipped with first circular hole, the bottom of the air box is fixedly connected with support block, the support block is rotatably connected with the rotating rod, the top of the rotating rod is fixedly connected with horizontal plate, the upper surface of the horizontal plate is fixedly connected with wave strip, the bottom of the rotating rod is fixedly connected with strip block, the outer wall of the carousel is fixedly connected with arc block, arc block cooperates with strip block.
[0007] Preferably, the first circular hole is provided with a plurality of first circular holes, and the plurality of first circular holes are distributed in a matrix shape, and the wave strip is provided with a plurality of wave strips, and the wave strip cooperates with the plurality of first circular holes in the same column.
[0008] Preferably, the arc block is provided with a plurality of arc blocks, and the plurality of arc blocks are evenly distributed around the carousel.
[0009] Preferably, the lower surface of the support block is provided with a circular groove, the circular groove surrounds the outside of the rotating rod, the inside of the circular groove is provided with a torsion spring, the torsion spring is sleeved on the outside of the rotating rod, one end of the torsion spring is fixedly connected to the inner wall of the circular groove, and the other end of the torsion spring is fixedly connected to the rotating rod.
[0010] Preferably, the wall body of the solidification box is provided with an inner cavity, the inner wall of the solidification box is provided with a second circular hole, the second circular hole is communicated with the inner cavity, and the second circular hole is distributed opposite to the air box.
[0011] Preferably, a processing box and a fan are fixedly connected to the outer wall of the curing box, and the processing box and the fan are sequentially connected between the inner cavity and the air box.
[0012] Preferably, a support box is fixedly connected to the bottom of the curing chamber, a motor is installed inside the support box, the motor is fixedly connected to the lower surface of the bottom of the curing chamber, a through groove is opened at the bottom of the curing chamber for the motor drive shaft to pass through, and the turntable is fixedly connected to the motor drive shaft.
[0013] The technical effects and advantages of this utility model are as follows:
[0014] 1. This utility model, by setting up structures such as wave strips, arc blocks and strip blocks, and relying on the rotation of the turntable, realizes the continuous shaking of the wave strips at the first circular hole, expands the range of wind force, avoids always blowing directly on the metal parts, and improves the efficiency of curing and heating.
[0015] 2. By setting up structures such as an inner cavity and a second circular hole, high-temperature gas circulation is achieved, reducing energy consumption; and when the high-temperature gas flows from inside the inner cavity, the wall of the curing chamber heats up, achieving a heat preservation effect and further improving the efficiency of curing heating. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the powder spraying curing heating device of this utility model.
[0017] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.
[0018] Figure 3 This is a cross-sectional structural diagram of the powder spraying curing heating device of this utility model.
[0019] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.
[0020] In the diagram: 1. Curing box; 2. Turntable; 3. Air box; 4. Support block; 5. Rotating rod; 6. Horizontal plate; 7. Corrugated strip; 8. Arc block; 9. First circular hole; 10. Circular groove; 11. Torsion spring; 12. Second circular hole; 13. Inner cavity; 14. Processing box; 15. Fan; 16. Strip block; 17. Motor; 18. Support box. Detailed Implementation
[0021] This utility model provides, for example Figures 1-4The powder spraying curing heating device shown comprises a curing box 1, and a door plate (not shown in the figure) is arranged on the curing box 1. A rotating disc 2 is arranged in the curing box 1, a support box 18 is fixedly connected to the bottom of the curing box 1, a motor 17 is arranged in the support box 18, the motor 17 is fixedly connected to the lower surface of the bottom of the curing box 1, a through slot is formed in the bottom of the curing box 1 for the driving shaft of the motor 17 to pass through, and the rotating disc 2 is fixedly connected to the driving shaft of the motor 17. Specifically, the metal part after powder spraying is placed on the rotating disc 2, the motor 17 drives the metal part to rotate through the rotating disc 2, and the effect of rotary heating is achieved.
[0022] In actual use, a clamping piece can be arranged on the rotating disc 2 to fix the metal part, and the clamping piece comprises a clamping plate and the like.
[0023] A wind box 3 for conveying high-temperature gas is fixedly connected to the inner wall of one side of the curing box 1, a first circular hole 9 is formed in the side of the wind box 3 facing the rotating disc 2, the first circular hole 9 is arranged in a plurality of forms, the plurality of first circular holes 9 are distributed in a matrix shape, an inner cavity 13 is formed in the wall body of the curing box 1, a second circular hole 12 is formed in the inner wall of the curing box 1, the second circular hole 12 is in communication with the inner cavity 13, and the second circular hole 12 is oppositely distributed with the wind box 3.
[0024] A treatment box 14 and a fan 15 are fixedly connected to the outer wall of the curing box 1, the treatment box 14 and the fan 15 are sequentially and sequentially communicated between the inner cavity 13 and the wind box 3, a heating device is arranged in the treatment box 14, the heating device comprises an electric heating plate and the like, can quickly heat the gas passing through the treatment box 14 to form high-temperature gas, a purification device comprising an activated carbon plate and the like can also be arranged in the treatment box 14 to adsorb and treat peculiar smell, and the specific use condition can be adjusted.
[0025] In use, the door plate of the curing box 1 is closed, the fan 15 and the heating device in the treatment box 14 are started, the fan 15 conveys the high-temperature gas to the inside of the wind box 3 and blows it to the metal part through the first circular hole 9 to heat the metal part to make the coating cure, the fan 15 sucks the gas in the curing box 1 through the second circular hole 12 and the inner cavity 13 to realize circulation of the high-temperature gas and reduce energy consumption, and the wall body of the curing box 1 is warmed when the high-temperature gas flows in the inner cavity 13 to achieve the effect of heat preservation and improve the curing efficiency.
[0026] Meanwhile, the motor 17 drives the metal part to rotate through the rotating disc 2 to achieve the effect of rotary heating.
[0027] The bottom end of the wind box 3 is fixedly connected with a support block 4, the support block 4 is rotationally connected with a rotating rod 5, the top end of the rotating rod 5 is fixedly connected with a horizontal plate 6, the upper surface of the horizontal plate 6 is fixedly connected with wave strips 7, the wave strips 7 are provided in plurality, the wave strips 7 are matched with a plurality of first circular holes 9 in the same vertical column, the bottom end of the rotating rod 5 is fixedly connected with a strip block 16, the outer wall of the rotating disc 2 is fixedly connected with arc blocks 8, the arc blocks 8 are provided in plurality, the plurality of arc blocks 8 are evenly distributed around the rotating disc 2, and the arc blocks 8 are matched with the strip block 16.
[0028] The lower surface of the support block 4 is provided with a circular groove 10, the circular groove 10 surrounds the outside of the rotating rod 5, the inside of the circular groove 10 is provided with a torsion spring 11, the torsion spring 11 is sleeved on the outside of the rotating rod 5, one end of the torsion spring 11 is fixedly connected with the inner wall of the circular groove 10, and the other end of the torsion spring 11 is fixedly connected with the rotating rod 5.
[0029] In working, in the heating and drying process, the motor 17 drives the metal part to rotate through the rotating disc 2, when one of the arc blocks 8 contacts the strip block 16, the horizontal plate 6 is swung through the strip block 16 and the rotating rod 5, and the wave strips 7 are shaken to stir the high-temperature gas blown out of the first circular hole 9; when the arc block 8 is staggered with the strip block 16, the reset elastic force of the torsion spring 11 makes the horizontal plate 6 and other structures reset, then the next arc block 8 contacts the strip block 16, so that the wave strips 7 are continuously shaken, the wind power range is expanded, and the situation that the metal part is directly blown to cause blow marks is avoided.
[0030] Through the arrangement of the wave strips 7, the arc blocks 8 and the strip block 16 and the rotation of the rotating disc 2, the wave strips 7 are continuously shaken at the first circular hole 9, the wind power range is expanded, the metal part is not directly blown all the time, and the efficiency of solidification and heating is improved.
Claims
1. A powder spraying and curing heating device comprising a curing chamber (1), characterized in that: The inside of the curing box (1) is provided with a rotating disc (2), one side inner wall of the curing box (1) is fixedly connected with a wind box (3) for conveying high-temperature gas, one side of the wind box (3) facing the rotating disc (2) is provided with a first circular hole (9), the bottom end of the wind box (3) is fixedly connected with a supporting block (4), the supporting block (4) is rotatably connected with a rotating rod (5), the top end of the rotating rod (5) is fixedly connected with a horizontal plate (6), the upper surface of the horizontal plate (6) is fixedly connected with a wave strip (7), the bottom end of the rotating rod (5) is fixedly connected with a strip block (16), the outer wall of the rotating disc (2) is fixedly connected with an arc block (8), and the arc block (8) cooperates with the strip block (16).
2. A powder coating heating device according to claim 1, wherein: The first circular hole (9) is provided in a plurality of forms, and the plurality of first circular holes (9) are arranged in a matrix shape, and the wave strip (7) is provided in a plurality of forms, and the wave strip (7) cooperates with the plurality of first circular holes (9) in the same column.
3. A powder coating heating device as claimed in claim 1, wherein: The arc block (8) is provided in a plurality of forms, and the plurality of arc blocks (8) are uniformly distributed around the rotating disc (2).
4. A powder coating heating device as claimed in claim 1, wherein: The lower surface of the supporting block (4) is provided with a circular groove (10), the circular groove (10) surrounds the outside of the rotating rod (5), the inside of the circular groove (10) is provided with a torsion spring (11), the torsion spring (11) is sleeved on the outside of the rotating rod (5), one end of the torsion spring (11) is fixedly connected to the inner wall of the circular groove (10), and the other end of the torsion spring (11) is fixedly connected to the rotating rod (5).
5. A powder coating heating device as claimed in claim 1, wherein: The wall body of the curing box (1) is internally provided with an inner cavity (13), the inner wall of the curing box (1) is provided with a second circular hole (12), the second circular hole (12) communicates with the inner cavity (13), and the second circular hole (12) is distributed opposite to the wind box (3).
6. A powder coating heating device according to claim 5, wherein: The outer wall of the curing box (1) is fixedly connected with a treatment box (14) and a fan (15), and the treatment box (14) and the fan (15) are sequentially and sequentially communicated between the inner cavity (13) and the wind box (3).
7. A powder coating heating device as claimed in claim 1, wherein: The bottom of the curing box (1) is fixedly connected with a supporting box (18), the inside of the supporting box (18) is provided with a motor (17), the motor (17) is fixedly connected to the lower surface of the bottom of the curing box (1), the bottom of the curing box (1) is provided with a through groove for the driving shaft of the motor (17) to pass through, and the rotating disc (2) is fixedly connected to the driving shaft of the motor (17).