Color-coated aluminum coil coating cooling device

Abstract

The utility model discloses a color-coated aluminum coil coating cooling device which comprises a conveying water cooling device and air cooling devices, the air cooling devices are symmetrically arranged on the conveying water cooling device, and the conveying water cooling device comprises a supporting platform, a first supporting plate, a supporting roller, a cooling pond, a limiting roller, a top plate and an aluminum coil. The first supporting plates are evenly, symmetrically and fixedly connected to the top end of the supporting platform, the supporting rollers are symmetrically arranged, and the two ends of each supporting roller are rotationally connected to the two first supporting plates through rotating shafts correspondingly. The air cooling devices are arranged in the upper direction and the lower direction of the aluminum coil to conduct up-down synchronous heat dissipation and cooling, heat of the aluminum coil is reduced through air cooling heat dissipation, then cooling water is used for heat dissipation, the process is mild, the risk that a coating is suddenly pre-cooled and cracked is reduced, the quality of the aluminum coil is improved, air circulation is accelerated through the spiral blades in air cooling, and the service life of the aluminum coil is prolonged. The air circulation area is enlarged, and the cooling effect is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of coating cooling, in particular to a coating cooling device for a color-coated aluminum coil. Background Art

[0002] Color-coated aluminum coils are a widely used building material. The cooling process after the coating process has an important impact on product quality and production efficiency. Traditional cooling methods usually use natural cooling or simple air cooling. These methods have problems such as slow cooling speed, poor effect, and high energy consumption. Therefore, a color-coated aluminum coil coating cooling device is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a color-coated aluminum coil coating cooling device to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a color-coated aluminum coil coating cooling device, comprising a conveying water cooling device and an air cooling device, the air cooling device is symmetrically arranged on the conveying water cooling device, the conveying water cooling device comprises a supporting platform, a first supporting plate, a supporting roller, a cooling pool, a limiting roller, a second supporting plate, a steering roller, a top plate and an aluminum coil, the first supporting plate is evenly and symmetrically fixedly connected to the top of the supporting platform, the supporting rollers are symmetrically arranged, and the two ends of the supporting rollers are respectively rotatably connected to the two first supporting plates through a rotating shaft, and the cooling pool is fixedly connected to one end of the cooling pool close to the supporting platform Connected to the support platform, the limit rollers are symmetrically arranged, and the two ends of the limit rollers are respectively rotatably connected to the two sides of the cooling pool through a rotating shaft, the second support plate is symmetrically fixedly connected to the end of the cooling pool away from the support platform, the two ends of the steering roller are respectively rotatably connected to the two second support plates through a rotating shaft, the bottom end of the top plate is respectively fixedly connected to the top ends of the four first support plates, the aluminum coil is arranged on the top end of the support roller, and the aluminum coil located at the limit roller is located at the bottom end of the limit roller, and the aluminum coil located at the steering roller is located at the top end of the steering roller.

[0005] Preferably, the air cooling device includes a bellows, an air outlet pipe, a diffuser, a fan, a rotating shaft, spiral blades and a protective mesh cover. The air outlet pipe is evenly and fixedly connected to the top of the bellows, the bottom end of the diffuser is fixedly connected to the top of the air outlet pipe, the output end of the fan is fixedly connected to the input end of the bellows, the outer bottom end of the protective mesh cover is fixedly connected to the top of the diffuser, the top end of the rotating shaft is rotatably connected to the middle part of the bottom end of the protective mesh cover via a rotating shaft, and the spiral blades are evenly and fixedly connected to the outer side of the rotating shaft.

[0006] Preferably, the two bellows are respectively located directly above and directly below the aluminum coil, the bottom end of the bellows located directly below the aluminum coil is fixedly connected to the top end of the support platform, the fan located directly below the aluminum coil is fixedly installed on the top end of the support platform, the bottom end of the bellows located directly above the aluminum coil is fixedly connected to the bottom end of the top plate, and the fan located directly above the aluminum coil is fixedly installed on the bottom end of the top plate.

[0007] Preferably, cooling water is provided inside the cooling pool.

[0008] Preferably, the diffuser tube and the rotating shaft are both conical in design.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model improves the cooling effect of the aluminum coil by arranging air cooling devices in the upper and lower directions of the aluminum coil to perform synchronous heat dissipation cooling, and then performs water cooling through a cooling pool after air cooling to accelerate the cooling of the aluminum coil. The aluminum coil first reduces the heat of the aluminum coil by air cooling, and then enters the cooling water to dissipate heat. The process is gentle and reduces the risk of sudden pre-cooling cracking of the coating, thereby improving the color coating quality of the aluminum coil. The air cooling accelerates air circulation through spiral blades, expands the air circulation area, and accelerates cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the water-cooling device in the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the air cooling device in the utility model;

[0015] Figure 5 It is a partial structural schematic diagram of the air cooling device in the utility model.

[0016] In the figure: 1-water-cooling device, 2-air-cooling device, 3-support platform, 4-first support plate, 5-support roller, 6-cooling pool, 7-limiting roller, 8-second support plate, 9-steering roller, 10-top plate, 11-aluminum coil, 12-bellows, 13-air outlet pipe, 14-diffuser, 15-fan, 16-rotating shaft, 17-spiral blade, 18-protective mesh cover. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5 The utility model provides an embodiment: a color-coated aluminum coil coating cooling device, including a conveying water cooling device 1 and an air cooling device 2, the air cooling device 2 is symmetrically arranged on the conveying water cooling device 1, the conveying water cooling device 1 includes a support platform 3, a first support plate 4, a support roller 5, a cooling pool 6, a limit roller 7, a second support plate 8, a steering roller 9, a top plate 10 and an aluminum coil 11, the first support plate 4 is evenly and symmetrically fixedly connected to the top of the support platform 3, the support roller 5 is symmetrically arranged, and the two ends of the support roller 5 are respectively rotatably connected to the two first support plates 4 through a rotating shaft, and the cooling pool 6 is close to the support platform 3. One end is fixedly connected to the support platform 3, the limiting rollers 7 are symmetrically arranged, and the two ends of the limiting rollers 7 are respectively connected to the two sides of the cooling pool 6 through a rotating shaft, the second support plate 8 is symmetrically fixedly connected to the end of the cooling pool 6 away from the support platform 3, the two ends of the steering roller 9 are respectively connected to the two second support plates 8 through a rotating shaft, the bottom end of the top plate 10 is respectively fixedly connected to the top ends of the four first support plates 4, the aluminum coil 11 is arranged on the top end of the support roller 5, and the aluminum coil 11 located at the limiting roller 7 is located at the bottom end of the limiting roller 7, and the aluminum coil 11 located at the steering roller 9 is located at the top of the steering roller 9.

[0019] The air cooling device 2 includes a bellows 12, an air outlet pipe 13, a diffuser 14, a fan 15, a rotating shaft 16, spiral blades 17 and a protective mesh cover 18. The air outlet pipe 13 is evenly and fixedly connected to the top of the bellows 12, the bottom end of the diffuser 14 is fixedly connected to the top of the air outlet pipe 13, the output end of the fan 15 is fixedly connected to the input end of the bellows 12, the outer bottom end of the protective mesh cover 18 is fixedly connected to the top of the diffuser 14, the top end of the rotating shaft 16 is rotatably connected to the middle part of the bottom end of the protective mesh cover 18 through a rotating shaft, and the spiral blades 17 are evenly and fixedly connected to the outer side of the rotating shaft 16.

[0020] The two bellows 12 are respectively located directly above and below the aluminum coil 11. The bottom end of the bellows 12 located directly below the aluminum coil 11 is fixedly connected to the top of the support platform 3. The fan 15 located directly below the aluminum coil 11 is fixedly installed on the top of the support platform 3. The bottom end of the bellows 12 located directly above the aluminum coil 11 is fixedly connected to the bottom end of the top plate 10. The fan 15 located directly above the aluminum coil 11 is fixedly installed on the bottom end of the top plate 10. The cooling effect of the aluminum coil 11 is improved by arranging the air cooling device 2 at the upper and lower positions of the aluminum coil 11.

[0021] Cooling water is provided inside the cooling pool 6. The temperature of the aluminum coil 11 is lowered after air cooling, and the temperature is lowered more gently by water cooling to avoid cracking of the coating surface caused by excessive temperature difference.

[0022] The diffusion tube 14 and the rotating shaft 16 are both designed to be conical. The conical design of the diffusion tube 14 facilitates air diffusion, and the conical design of the rotating shaft 16 facilitates squeezing the air to the surroundings to enhance the diffusion effect.

[0023] Working principle: during use, the fan 15 is started, and the fan 15 transmits air into the bellows 12. The air entering the bellows 12 enters the diffuser 14 through the air outlet pipe 13. Due to the conical design of the diffuser 14, the pressure of the air decreases after entering the diffuser 14, and the flow rate slows down and diffuses to all sides. When the air flows to the rotating shaft 16, it is squeezed outward by the rotating shaft 16 to accelerate the diffusion. When the air flow entering the diffuser 14 is squeezed to the spiral blade 17, the spiral blade 17 is squeezed and rotated. The rotation of the spiral blade 17 drives the rotating shaft 16 to rotate. The rotation of the rotating shaft 16 drives the spiral blade 17 to accelerate the rotation through inertia, and the flow The air rotates due to the rotation of the spiral blades 17, and the rotating air diffuses and flows out through the protective mesh cover 18. When the flowing air contacts the aluminum coil 11, the heat on the surface of the aluminum coil 11 is diffused to the surroundings. The aluminum coil 11 is cooled and dissipated in both the upper and lower directions to accelerate the cooling of the aluminum coil 11. After the air cooling and dissipation, the aluminum coil 11 is transferred to the cooling pool 6 through the limiting roller 7, and the aluminum coil 11 is in the cooling water. The aluminum coil 11 moves in the water and transfers its own heat to the water, thereby reducing the heat of the aluminum coil 11 to achieve the cooling effect. The aluminum coil 11 after water cooling passes through the top of the steering roller 9 to enter the next process.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A color-coated aluminum coil coating cooling device, comprising a water-conveying cooling device (1) and an air-cooling device (2), characterized in that: The air cooling device (2) is symmetrically arranged on the conveying water cooling device (1), and the conveying water cooling device (1) comprises a support platform (3), a first support plate (4), a support roller (5), a cooling pool (6), a limiting roller (7), a second support plate (8), a steering roller (9), a top plate (10) and an aluminum coil (11), wherein the first support plate (4) is evenly and symmetrically fixedly connected to the top of the support platform (3), the support roller (5) is symmetrically arranged, and the two ends of the support roller (5) are respectively rotatably connected to the two first support plates (4) through a rotating shaft, the cooling pool (6) is fixedly connected to the support platform (3) at one end close to the support platform (3), and the limiting roller (7) is symmetrically arranged. , and the two ends of the limiting roller (7) are respectively rotatably connected to the two sides of the cooling pool (6) through a rotating shaft, the second support plate (8) is symmetrically fixedly connected to the end of the cooling pool (6) away from the support platform (3), the two ends of the steering roller (9) are respectively rotatably connected to the two second support plates (8) through a rotating shaft, the bottom end of the top plate (10) is respectively fixedly connected to the top ends of the four first support plates (4), the aluminum coil (11) is arranged on the top end of the support roller (5), and the aluminum coil (11) located at the limiting roller (7) is located at the bottom end of the limiting roller (7), and the aluminum coil (11) located at the steering roller (9) is located at the top end of the steering roller (9).

2. The color-coated aluminum coil coating cooling device according to claim 1, characterized in that: The air cooling device (2) comprises a wind box (12), an air outlet pipe (13), a diffuser (14), a fan (15), a rotating shaft (16), a spiral blade (17) and a protective mesh cover (18); the air outlet pipe (13) is evenly fixedly connected to the top of the wind box (12); the bottom end of the diffuser (14) is fixedly connected to the top of the air outlet pipe (13); the output end of the fan (15) is fixedly connected to the input end of the wind box (12); the outer bottom end of the protective mesh cover (18) is fixedly connected to the top of the diffuser (14); the top end of the rotating shaft (16) is rotatably connected to the middle of the bottom end of the protective mesh cover (18) via a rotating shaft; and the spiral blade (17) is evenly fixedly connected to the outer side of the rotating shaft (16).

3. The color-coated aluminum coil coating cooling device according to claim 2 is characterized in that: The two wind boxes (12) are respectively located directly above and directly below the aluminum coil (11); the bottom end of the wind box (12) located directly below the aluminum coil (11) is fixedly connected to the top end of the support platform (3); the fan (15) located directly below the aluminum coil (11) is fixedly installed on the top end of the support platform (3); the bottom end of the wind box (12) located directly above the aluminum coil (11) is fixedly connected to the bottom end of the top plate (10); and the fan (15) located directly above the aluminum coil (11) is fixedly installed on the bottom end of the top plate (10).

4. The color-coated aluminum coil coating cooling device according to claim 3 is characterized in that: Cooling water is provided inside the cooling pool (6).

5. The color-coated aluminum coil coating cooling device according to claim 4 is characterized in that: The diffusion tube (14) and the rotating shaft (16) are both designed to be conical.

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