Color-coated aluminum coil coating cooling device

Abstract

The utility model provides a color-coated aluminum coil coating cooling device, which relates to the technical field of aluminum coil coating equipment and comprises a box body 1, and drying structures 4 are arranged on two sides of the outer part of the box body 1; the drying structure 4 comprises a fixing pipe, the outer wall of the fixing pipe is fixedly connected with the outer wall of the box body, multiple evenly-distributed sprayers are fixedly connected to the two sides of the interior of the fixing pipe, and a drying box is fixedly installed at the top of the fixing pipe. When the drying box is used, a worker starts the fan, the fan sucks outside air into the drying box, the electric heating wire is started at the moment to heat the air, the heated air enters the fixed pipe through the air outlet pipe and is finally sprayed out of the spray head, and the air which is about to enter the box body from the feeding port and the discharging port is dried. The probability that water vapor enters the box body is reduced, a worker can pull an L-shaped plate, the L-shaped plate leaves a clamping groove, finally, a top plate is pulled, the fixing frame is taken out, and the worker can conveniently maintain or replace the electric heating wire.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum roll coating equipment technical field especially relates to a kind of color-coated aluminum roll coating cooling device. BACKGROUND

[0002] With the improvement of people's living standards, the application of color-coated aluminum roll is more and more widely, and the demand is more and more large, but at the same time, the requirement of color, quality is more and more high.Aluminum roll coating is to coat paint on the surface of aluminum roll, forming a semi-finished product with color pattern.Because aluminum is easy to oxidize and corrode in oxygen, and the color is monotonous, so a layer of protective paint is coated on the surface, so that the performance of the plate becomes stable, and the color of the paint makes the plate have a variety of colors, so that it can be applied to decoration and advertising industry.After aluminum roll coating, drying is carried out, and the surface coating of aluminum roll needs to be cooled after drying.Currently, natural cooling method is mostly used, and the cooling efficiency is low, which affects the production efficiency.

[0003] In the prior art, such as a kind of color-coated aluminum roll coating cooling device in Chinese patent CN 219631858 U, it includes processing table and cooling box, the cooling box is fixedly connected to the upper surface of processing table, the inside left side of processing table is provided with precooling device, the precooling device includes lifting mechanism and precooling mechanism, the right side of cooling box is provided with cooling device, the cooling device includes refrigeration mechanism and blowing mechanism.The color-coated aluminum roll coating cooling device drives the bottom precooling mechanism to rise or fall through the lifting mechanism, so as to cooperate with the precooling mechanism on the processing table to adjust the height, so as to adapt to aluminum roll of different thickness, the aluminum roll is pre-cooled by passing between two groups of precooling mechanism, so as to avoid the sudden drop of the surface temperature of aluminum roll, and the cooling is not comprehensive, and the heat dissipation is not balanced, which leads to the phenomenon of aluminum roll curling, but the patent still has the following problems.

[0004] In the above-mentioned patent, although the patent pre-cools the aluminum roll to avoid the sudden drop of the surface temperature of the aluminum roll, and the cooling is not comprehensive, and the heat dissipation is not balanced, which leads to the phenomenon of aluminum roll curling, but when the humidity of working environment is high, water vapor may be adsorbed on the surface of aluminum roll, and the part where water vapor evaporates faster will take away more heat during the cooling process, resulting in faster temperature drop of the part;while the part where water vapor evaporates slowly has slower temperature drop.This local evaporation difference will cause uneven temperature distribution on the surface of aluminum roll, destroy the uniformity of cooling, and further may cause stress in the aluminum roll, affect the quality and performance of the aluminum roll. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that when the humidity of working environment is high, water vapor may be adsorbed on the surface of aluminum roll, which may cause uneven temperature distribution on the surface of aluminum roll and destroy the uniformity of cooling in the prior art, and proposes a kind of color-coated aluminum roll coating cooling device.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a color-coated aluminum roll coating cooling device, including the box, the both sides of the box outside are provided with drying structure,

[0007] The drying structure includes a fixed pipe, the outer wall of the fixed pipe is fixedly connected with the outer wall of the box, a plurality of uniformly distributed spray heads are fixedly connected on the both sides of the inner portion of the fixed pipe, a drying box is fixedly installed on the top of the fixed pipe, a fan is fixedly installed on the outer wall of the drying box, the output end of the fan enters the drying box, a air outlet pipe is fixedly connected with the one end of the drying box, the other end of the air outlet pipe is fixedly connected with the fixed pipe, an opening is formed through the top of the drying box, a fixed frame is slidably installed in the opening, a plurality of uniformly distributed electric heating wires are fixedly installed on the inner wall of the fixed frame, a top plate is fixedly installed on the top of the fixed frame, a clamping groove is formed in the outer wall of the top plate, a fixed plate is fixedly installed on the top of the drying box, a spring is fixedly installed on the outer wall of the fixed plate, an L-shaped plate is fixedly installed on one end of the spring, a feeding port and a discharging port are respectively formed through the both sides of the inner portion of the box.

[0008] Preferably, the one end of the drying box close to the fan is provided with a filter structure, the filter structure includes a protective frame, the outer wall of the protective frame is fixedly connected with the drying box, a storage groove is formed in the inner wall of the protective frame, a threaded hole is formed through the inner wall of the storage groove, a threaded rod is threadedly connected in the threaded hole, a handle is fixedly installed on the top of the threaded rod, and a connecting block is movably connected with the bottom of the threaded rod.

[0009] Preferably, a filter screen is slidably installed in the protective frame, a connecting groove is formed in the top of the filter screen, and two pull plates are fixedly installed on the outer wall of the filter screen.

[0010] Preferably, the outer wall of the connecting block is attached to the inner wall of the storage groove.

[0011] Preferably, the top of the box is provided with a cooling structure, the cooling structure includes a cooling box, the bottom of the cooling box is fixedly connected with the top of the box, a water pump is fixedly installed on the top of the box, a connecting pipe is fixedly connected between the input end of the water pump and the cooling box, an inlet pipe is fixedly installed on the output end of the water pump, one end of the inlet pipe enters the box and is fixedly installed with a placing pipe, one end of the placing pipe is fixedly installed with an outlet pipe, one end of the outlet pipe is fixedly connected with the cooling box, an electric motor is fixedly installed on the top surface in the inner portion of the box, and a fan blade is fixedly installed on the output end of the electric motor.

[0012] Preferably, a limiting rod is fixedly installed on the outer wall of the L-shaped plate, and the one end of the limiting rod is slidably inserted into the fixed plate.

[0013] Preferably, two box doors are symmetrically hinged on one end of the box.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that,

[0015] 1、The utility model discloses, when using, staff starts the fan, and the fan inhales the air of outside into the drying box, electric heating wire starts at this moment, starts to heat the air, and the air after heating enters the fixed pipe through the air outlet pipe, and finally sprays from the shower nozzle, and the air that will enter the inside of the box from the feed port and the discharge port is dried, reduces the probability that the water vapor enters the inside of the box, and staff can pull the L type board, and the L type board leaves the clamping slot, finally pulls the top board, and takes out the fixed frame, and the staff is convenient to the electric heating wire and is repaired or replaced.

[0016] 2、The utility model discloses, when drying, the dust in the air of outside is blocked by filter screen and stays at one end of filter screen, prevents the dust from entering the fan, when cleaning, staff rotates the handle, and the threaded rod rotates and further drives the connecting block to leave the connecting groove, at this time, staff can pull the pull plate and extract the filter screen, and the filter screen is cleaned, and the cleaning efficiency is improved. DRAWINGS

[0017] Figure 1 Propose a kind of overall perspective view of the cooling device of the color-coated aluminium coil painting of the utility model;

[0018] Figure 2 Propose a kind of inside structure perspective view of the box of the cooling device of the color-coated aluminium coil painting of the utility model;

[0019] Figure 3 Propose a kind of drying structure schematic view of the cooling device of the color-coated aluminium coil painting of the utility model;

[0020] Figure 4 Propose a kind of filter structure schematic view of the cooling device of the color-coated aluminium coil painting of the utility model;

[0021] Figure 5 Propose a kind of cooling structure schematic view of the cooling device of the color-coated aluminium coil painting of the utility model.

[0022] Legend: 1. Cabinet; 2. Cabinet door; 3. Cooling structure; 301. Motor; 302. Fan blade; 303. Cooling box; 304. Water pump; 305. Connecting pipe; 306. Water inlet pipe; 307. Placement pipe; 308. Water outlet pipe; 4. Drying structure; 401. Fixing pipe; 402. Nozzle; 403. Drying box; 404. Fan; 405. Opening; 406. Fixing frame; 407. Heating wire 408. Top plate; 409. Slot; 410. Fixing plate; 411. Spring; 412. L-shaped plate; 413. Limiting rod; 414. Air outlet pipe; 5. Filter structure; 501. Protective frame; 502. Storage slot; 503. Threaded hole; 504. Threaded rod; 505. Connecting block; 506. Handle; 507. Filter screen; 508. Connecting slot; 509. Pull plate; 6. Feed inlet; 7. Discharge outlet. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, such as Figures 1-5 As shown, this utility model provides a color-coated aluminum coil coating cooling device, including a box body 1, and drying structures 4 are provided on both sides of the outer side of the box body 1;

[0026] The drying structure 4 includes a fixed pipe 401, the outer wall of which is fixedly connected to the outer wall of the housing 1. Multiple evenly distributed nozzles 402 are fixedly connected to both sides of the inside of the fixed pipe 401. A drying chamber 403 is fixedly installed on the top of the fixed pipe 401. A fan 404 is fixedly installed on the outer wall of the drying chamber 403. The output end of the fan 404 enters the drying chamber 403. An air outlet pipe 414 is fixedly connected to one end of the drying chamber 403, and one end of the air outlet pipe 414 is fixedly connected to the fixed pipe 401. A through-hole is located at the top of the drying chamber 403. An opening 405 is provided, and a fixed frame 406 is slidably installed inside the opening 405. Multiple evenly distributed heating wires 407 are fixedly installed on the inner wall of the fixed frame 406. A top plate 408 is fixedly installed on the top of the fixed frame 406. A slot 409 is opened on the outer wall of the top plate 408. A fixed plate 410 is fixedly installed on the top of the drying box 403. A spring 411 is fixedly installed on the outer wall of the fixed plate 410. An L-shaped plate 412 is fixedly installed on one end of the spring 411. An inlet 6 and an outlet 7 are respectively opened through the inside of the box 1 on both sides.

[0027] The effect achieved by the whole embodiment 1 is that when in use, the staff starts the fan 404, the fan 404 sucks the air outside into the drying box 403, at this time the electric heating wire 407 starts to heat the air, the heated air enters the fixed pipe 401 through the air outlet pipe 414, and finally is sprayed out from the spray head 402, the air about to enter the inside of the box body 1 from the feeding port 6 and the discharging port 7 is dried, the probability of water vapor entering the box body 1 is reduced, and the staff can pull the L-shaped plate 412, the L-shaped plate 412 leaves the clamping groove 409, and finally pulls the top plate 408 to take out the fixed frame 406, so that the staff can maintain or replace the electric heating wire 407.

[0028] Embodiment 2, as shown in Figures 1-5 Further, the drying box 403 near the one end of the fan 404 is provided with a filtering structure 5, the filtering structure 5 includes a protective frame 501, the outer wall of the protective frame 501 is fixedly connected with the drying box 403, the inner wall of the protective frame 501 is provided with a storage groove 502, the inner wall of the storage groove 502 is provided with a threaded hole 503, the threaded hole 503 is threadedly connected with a threaded rod 504, the top of the threaded rod 504 is fixedly installed with a handle 506, and the bottom of the threaded rod 504 is movably connected with a connecting block 505.

[0029] Further, the protective frame 501 is slidably installed with a filter screen 507, the top of the filter screen 507 is provided with a connecting groove 508, and the outer wall of the filter screen 507 is fixedly installed with two pull plates 509.

[0030] Further, the outer wall of the connecting block 505 is fitted with the inner wall of the storage groove 502, so that the connecting block 505 is prevented from rotating when the threaded rod 504 rotates.

[0031] Further, the top of the box body 1 is provided with a cooling structure 3, the cooling structure 3 includes a cooling box 303, the bottom of the cooling box 303 is fixedly connected with the top of the box body 1, the top of the box body 1 is fixedly installed with a water pump 304, a connecting pipe 305 is fixedly connected between the input end of the water pump 304 and the cooling box 303, the output end of the water pump 304 is fixedly installed with a water inlet pipe 306, one end of the water inlet pipe 306 enters the box body 1 and is fixedly installed with a placing pipe 307, one end of the placing pipe 307 is fixedly installed with a water outlet pipe 308, one end of the water outlet pipe 308 is fixedly connected with the cooling box 303, the inside of the box body 1 is fixedly installed with a motor 301, and the output end of the motor 301 is fixedly installed with a fan blade 302.

[0032] Further, the outer wall of the L-shaped plate 412 is fixedly installed with a limiting rod 413, one end of the limiting rod 413 is slidably inserted with the fixed plate 410, so that the L-shaped plate 412 is prevented from deviating from the direction.

[0033] Further, two box doors 2 are symmetrically hinged at one end of the box body 1.

[0034] The effect achieved by the whole embodiment 2 is that when drying, the dust in the air outside is blocked by the filter screen 507 and stays at one end of the filter screen 507, so that the dust is prevented from entering the fan 404, when cleaning, the worker rotates the handle 506, the threaded rod 504 rotates, and then drives the connecting block 505 to move away from the connecting groove 508, at this time, the worker can pull the pull plate 509 to pull out the filter screen 507, and clean the filter screen 507, so that the cleaning efficiency is improved.

[0035] Working principle: in use, the worker starts the fan 404, the fan 404 sucks the air outside into the drying box 403, at this time, the electric heating wire 407 is started to heat the air, the heated air enters the fixed pipe 401 through the air outlet pipe 414, and finally is sprayed out from the spray head 402, so that the air entering the box body 1 from the feeding port 6 and the discharging port 7 is dried, the probability of water vapor entering the box body 1 is reduced, and the worker can pull the L-shaped plate 412, the L-shaped plate 412 is away from the clamping groove 409, and finally the top plate 408 is pulled to take out the fixed frame 406, so that the worker can maintain or replace the electric heating wire 407. When drying, the dust in the air outside is blocked by the filter screen 507 and stays at one end of the filter screen 507, so that the dust is prevented from entering the fan 404, when cleaning, the worker rotates the handle 506, the threaded rod 504 rotates, and then drives the connecting block 505 to move away from the connecting groove 508, at this time, the worker can pull the pull plate 509 to pull out the filter screen 507, and clean the filter screen 507, so that the cleaning efficiency is improved. When cooling, the worker starts the water pump 304, the cooling liquid enters the water inlet pipe 306, and finally enters the placing pipe 307, the worker starts the motor 301, the fan blade 302 rotates, blows the cooled air to the surface of the aluminum roll, and cools it, the cooling liquid enters the water outlet pipe 308 from the placing pipe 307, and finally enters the cooling box 303 to be cooled again.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. A cooling device for coil coating of aluminium with a colour coating, comprising a housing (1), characterised in that: The box (1) is provided with drying structures (4) on both sides of the outside; The drying structure (4) comprises a fixed pipe (401), the outer wall of the fixed pipe (401) is fixedly connected with the outer wall of the box (1), a plurality of evenly distributed spray heads (402) are fixedly connected on both sides of the inside of the fixed pipe (401), a drying box (403) is fixedly installed on the top of the fixed pipe (401), a fan (404) is fixedly installed on the outer wall of the drying box (403), the output end of the fan (404) enters the drying box (403), an air outlet pipe (414) is fixedly connected with one end of the drying box (403), the air outlet pipe (414) is fixedly connected with the fixed pipe (401), an opening (405) is formed through the top of the drying box (403), a fixed frame (406) is slidably installed in the opening (405), a plurality of evenly distributed electric heating wires (407) are fixedly installed on the inner wall of the fixed frame (406), a top plate (408) is fixedly installed on the top of the fixed frame (406), a clamping groove (409) is formed in the outer wall of the top plate (408), a fixed plate (410) is fixedly installed on the top of the drying box (403), a spring (411) is fixedly installed on the outer wall of the fixed plate (410), an L-shaped plate (412) is fixedly installed on one end of the spring (411), a feeding port (6) and a discharging port (7) are respectively formed through the inside of both sides of the box (1).

2. A cooling device for a coil-coated aluminum according to claim 1, characterized in that: The drying box (403) is provided with a filtering structure (5) on one end close to the fan (404), the filtering structure (5) comprises a protective frame (501), the outer wall of the protective frame (501) is fixedly connected with the drying box (403), a storage groove (502) is formed in the inner wall of the protective frame (501), a threaded hole (503) is formed through the inner wall of the storage groove (502), a threaded rod (504) is screwedly connected in the threaded hole (503), a handle (506) is fixedly installed on the top of the threaded rod (504), and a connecting block (505) is movably connected to the bottom of the threaded rod (504).

3. A cooling device for a coil-coated aluminum according to claim 2, characterized in that: The protective frame (501) is slidably installed with a filter screen (507), a connecting groove (508) is formed in the top of the filter screen (507), and two pull plates (509) are fixedly installed on the outer wall of the filter screen (507).

4. A cooling device for a coil-coated aluminum according to claim 2, characterized in that: The outer wall of the connecting block (505) is attached to the inner wall of the storage groove (502).

5. A cooling device for a coil-coated aluminum according to claim 1, characterized in that: The box (1) top is provided with cooling structure (3), cooling structure (3) includes cooling box (303), cooling box (303) bottom and box (1) top fixed connection, the water pump (304) is fixedly installed on the top of the box (1), the input end of the water pump (304) and cooling box (303) between fixed connection has connecting pipe (305), the output end of the water pump (304) is fixedly installed with water inlet pipe (306), one end of water inlet pipe (306) into the box (1) fixedly installed with the placement tube (307), one end of the placement tube (307) is fixedly installed with water outlet pipe (308), one end of water outlet pipe (308) and cooling box (303) fixed connection, the inside top surface of the box (1) is fixedly installed with motor (301), the output end of the motor (301) is fixedly installed with fan blade (302).

6. A cooling device for a coil-coated aluminum according to claim 1, characterized in that: The L-shaped plate (412) is fixedly installed with a limiting rod (413) on the outer wall, and one end of the limiting rod (413) is slidably inserted into the fixed plate (410).

7. A cooling device for a coil-coated aluminum according to claim 1, characterized in that: The box (1) is symmetrically hinged with two box doors (2) at one end.

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