Aluminum roll double-sided drying structure

Abstract

The invention discloses an aluminum coil double-face drying structure which comprises a main box, a first supporting frame, a second supporting frame, a first arrangement frame, a second arrangement frame, a third arrangement frame, a top conveying roller and a bottom conveying roller. A second supporting frame is arranged at the position, close to the right end, of the rear side of the main box and connected with the main box in a welded mode, a first hot drying box is arranged at the front end of the top of the first supporting frame and connected with the first supporting frame through bolts, and a second hot drying box is arranged at the front end of the top of the second supporting frame and connected with the second supporting frame through bolts. Drying fans are arranged on the top of the first hot drying oven and the top of the second hot drying oven correspondingly, and a first arrangement frame is connected to the left rear end of the top of the main box through bolts. And the drying effect of the aluminum coil and the continuous drying effect of the long-size aluminum coil are fully kept.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum coil drying, and in particular to a double-sided drying structure for an aluminum coil. Background Art

[0002] Aluminum coil is a metal product that is rolled and bent by a casting mill for flying shearing. Aluminum coil is widely used in electronics, packaging, construction and machinery. Aluminum coil can be divided into several categories. The 1000 series pure aluminum plate is the series with the largest aluminum content and is relatively cheap. It is the most commonly used series in conventional industries. The 2000 series has a higher hardness and the highest copper content. It belongs to aviation aluminum and is not commonly used in conventional industries. The 3000 series has manganese as the main component and is a series with good anti-rust function. It is conventionally used in humid environments such as air conditioners, refrigerators, and car bottoms. The price is higher than the 1000 series and it is a more commonly used alloy series. The 4000 series has a higher silicon content and belongs to Building materials, mechanical parts, forging materials, welding materials, low melting point, good corrosion resistance, the 5000 series contains 3-5% magnesium, low density, high tensile strength, high elongation, and is often used in aviation, such as aircraft fuel tanks, and is also widely used in conventional industries. The 6000 series mainly contains two elements, magnesium and silicon, and is suitable for applications with high requirements for corrosion and oxidation resistance. It is often used in the manufacture of aircraft structures and futures. The 7000 series mainly contains zinc, which is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, a super-hard aluminum alloy, and has good wear resistance. It is often used in the manufacture of aircraft structures and futures. The 8000 series is more commonly used for 8011, which is used in radiators, and most of the applications are aluminum foil.

[0003] Many types of aluminum coils need to be dried during the production, manufacturing and research and development process, and even when they are used and processed into secondary products. There are indeed some products on the market that can dry aluminum coils, but most of them are general drying equipment and there is no targeted improvement for aluminum coils. Therefore, there is a market demand for the development of a drying equipment that can be used for the moisture on both sides of the aluminum coils and the long size characteristics. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a double-sided drying structure for aluminum coils. The device specifically improves the drying of aluminum coils, adopts roller transmission, and a double-sided comprehensive multi-stage drying design, which fully maintains the drying effect of the aluminum coils and the continuous drying effect of long-sized aluminum coils.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a double-sided drying structure for an aluminum coil, comprising a main box, a support frame 1, a support frame 2, a setting frame 1, a setting frame 2, a setting frame 3, a top conveyor roller and a bottom conveyor roller, a support frame 1 is arranged at the rear side of the main box near the left end and is connected by welding, a support frame 2 is arranged at the rear side of the main box near the right end and is connected by welding, a hot oven 1 is arranged at the front end of the top of the support frame 1 and is connected by bolts, a hot oven 2 is arranged at the front end of the top of the support frame 2 and is connected by bolts, a drying fan is arranged at the top of the hot oven 1 and the top of the hot oven 2, a setting frame 1 is connected at the left rear end of the top of the main box by bolts, a setting frame 2 is connected at the middle end of the rear side of the top of the main box by bolts, and a setting frame 3 is connected at the right rear end of the top of the main box by bolts.

[0008] Preferably, top conveying rollers are provided near the top of the first setting frame, near the top of the second setting frame, and near the top of the third setting frame, and are connected by a coupling.

[0009] Preferably, bottom conveyor rollers are provided near the bottom end of the first setting frame, near the bottom end of the second setting frame, and near the bottom end of the third setting frame, and are connected via a coupling.

[0010] Preferably, an upper blower 1 is provided at the top of the main box near the left end, and a rectangular heating grille 1 is provided on the top of the upper blower 1 and is connected by bolts.

[0011] Preferably, an upper blower 2 is provided at the top of the main box near the right end, and a rectangular heating grille 2 is provided on the top of the upper blower 2 and is connected by bolts.

[0012] Preferably, an oblique flow drainage groove 1 is provided on the left side of the outer wall of the upper hair dryer 1, and an oblique flow drainage groove 2 is provided on the right side of the outer wall of the upper hair dryer 1. The bottom of the oblique flow drainage groove 1 and the bottom of the oblique flow drainage groove 2 are both welded and connected to the main box.

[0013] Preferably, an oblique flow drainage groove three is arranged on the left side of the outer wall of the upper hair dryer two, and an oblique flow drainage groove four is arranged on the right side of the outer wall of the upper hair dryer two, and the bottom of the oblique flow drainage groove three and the bottom of the oblique flow drainage groove four are both welded and connected to the main box.

[0014] Preferably, the top outer wall of the bottom conveyor roller is provided with an aluminum coil and is fitted together by rolling, and the bottom of the top conveyor roller is rolled and fitted with an aluminum coil.

[0015] (III) Beneficial effects

[0016] The present invention provides a double-sided drying structure for an aluminum coil, which has the following beneficial effects:

[0017] (1) This double-sided drying structure of aluminum coils requires additional unwinding and rewinding devices when the aluminum coils are dried, and roller transmission is adopted. When facing long-sized aluminum coils, multiple sets of top feed rollers are matched with bottom feed rollers to stably carry and drive the transmission. The aluminum coils will be transmitted from left to right for drying. The main box area deploys the overall components. Support frame 1 and support frame 2 are responsible for deploying the top drying components. The drying fans deployed separately during operation provide wind power. Hot oven 1 is located in the support frame 1 area. Electric heating heat diffusion is adopted to perform primary drying on the top of the aluminum coil. Upper blower 1 is in the same position as hot oven 1 and belongs to the corresponding bottom drying component. Upper blower 1 When the fan 1 blows wind upward, it passes through the heating grille 1 area to generate electric heating and diffused heat. The heat rises with the wind and contacts the aluminum coil, so that primary drying can be carried out continuously, and double-sided drying can be completed in cooperation with the hot oven 1. The hot oven 2 is located in the support frame 2 area, and electric heating heat diffusion is used to carry out secondary comprehensive drying of the top of the aluminum coil. The upper hair dryer 2 is in the same position as the hot oven 2, and belongs to the corresponding bottom drying component. When the upper hair dryer 2 blows wind upward, it passes through the heating grille 2 area to generate electric heating and diffused heat. The heat rises with the wind and contacts the aluminum coil, so secondary comprehensive drying can be carried out continuously, and double-sided drying can be completed in cooperation with the hot oven 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the aluminum coil removal state of the present invention;

[0020] Figure 3 The hot oven area component removal state diagram of the present invention

[0021] Figure 4 This is a diagram showing the removal state of multiple top conveyor rollers of the present invention;

[0022] Figure 5 This is a schematic diagram of the roller conveyor assembly of the present invention being completely removed;

[0023] Figure 6 It is a front view of the overall structure of the present invention.

[0024] In the figure: 1, main box; 2, support frame 1; 3, support frame 2; 4, hot oven 1; 5, hot oven 2; 6, drying fan; 7, setting frame 1; 8, setting frame 2; 9, setting frame 3; 10, top conveyor roller; 11, bottom conveyor roller; 12, upper blower 1; 13, heating grille 1; 14, upper blower 2; 15, heating grille 2; 16, oblique flow drainage trough 1; 17, oblique flow drainage trough 2; 18, oblique flow drainage trough 3; 19, oblique flow drainage trough 4; 20, aluminum coil. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The embodiment of the present invention provides a technical solution: a double-sided drying structure for an aluminum coil, comprising a main box 1, a support frame 1 2, a support frame 2 3, a setting frame 1 7, a setting frame 2 8, a setting frame 3 9, a top conveyor roller 10 and a bottom conveyor roller 11. The device specifically improves the drying of the aluminum coil 20, adopts roller transmission, and a double-sided comprehensive multi-stage drying design, which fully maintains the drying effect of the aluminum coil 20 and the continuous drying effect of the long-sized aluminum coil 20. A support frame 1 2 is arranged near the left end of the rear side of the main box 1 and is connected by welding. A support frame 2 3 is arranged near the right end of the rear side of the main box 1 and is connected by welding. When the aluminum coil 20 is dried, an unwinding device and a rewinding device are additionally provided, and the drying is carried out from left to right. The main box 1 area deploys the overall components, and the support frames 1 2 and 2 3 are responsible for deploying the top drying components. The top of the support frame 2 A hot oven 4 is provided at the front end and is connected by bolts. During operation, the hot oven 4 is located in the support frame 2 area, and electric heating heat diffusion is adopted to perform primary drying on the top of the aluminum coil 20. A hot oven 25 is provided at the front end of the top of the support frame 23 and is connected by bolts. The hot oven 25 is located in the support frame 23 area, and electric heating heat diffusion is adopted to perform secondary comprehensive drying on the top of the aluminum coil 20. A drying fan 6 is provided on the top of the hot oven 4 and the top of the hot oven 25. The respectively deployed drying fans 6 provide wind power. A setting frame 7 is connected to the left rear end of the top of the main box 1 by bolts, a setting frame 2 8 is connected to the middle end of the rear side of the top of the main box 1 by bolts, and a setting frame 3 9 is connected to the right rear end of the top of the main box 1 by bolts. The setting frame 1 7, the setting frame 2 8 and the setting frame 3 9 are deployed in sequence to facilitate the installation of multiple sets of roller conveying components.

[0027] Top conveyor rollers 10 are arranged near the top of the setting frame 1 7, near the top of the setting frame 2 8, and near the top of the setting frame 3 9, and are connected by couplings; bottom conveyor rollers 11 are arranged near the bottom of the setting frame 1 7, near the bottom of the setting frame 2 8, and near the bottom of the setting frame 3 9, and are connected by couplings; aluminum coils 20 are arranged on the outer walls of the tops of the bottom conveyor rollers 11 and are fitted together by rolling; the bottoms of the top conveyor rollers 10 are rolled and fitted together with the aluminum coils 20, and roller transmission is adopted. When facing long-sized aluminum coils 20, multiple groups of top conveyor rollers 10 are matched with bottom conveyor rollers 11, which can stably bear and drive the transmission, and the aluminum coils 20 will be transmitted and dried from left to right.

[0028] An upper blower 12 is arranged at the top of the main box 1 near the left end. A rectangular heating grille 13 is arranged on the top of the upper blower 12 and is connected by bolts. The upper blower 12 is in the same position as the hot oven 4 and belongs to the corresponding bottom drying component. When the upper blower 12 blows wind upward, it passes through the heating grille 13 area to generate electric heating and diffuse heat. The heat rises with the wind and contacts the aluminum coil 20, so that primary drying can be carried out continuously, and double-sided drying can be completed in cooperation with the hot oven 4.

[0029] An upper hair dryer 14 is arranged near the right end of the top of the main box 1. A rectangular heating grille 15 is arranged on the top of the upper hair dryer 14 and is connected by bolts. The upper hair dryer 14 is in the same position as the hot oven 5 and belongs to the corresponding bottom drying component. When the upper hair dryer 14 blows wind upward, it generates electric heating and diffuses heat through the heating grille 15 area. The heat rises with the wind and contacts the aluminum coil 20, so that secondary comprehensive drying can be carried out continuously, and double-sided drying can be completed in cooperation with the hot oven 5.

[0030] An oblique flow drainage groove 16 is arranged on the left side of the outer wall of the upper hair dryer 12, and an oblique flow drainage groove 2 17 is arranged on the right side of the outer wall of the upper hair dryer 12. The bottom of the oblique flow drainage groove 16 and the bottom of the oblique flow drainage groove 2 are welded and connected to the main box 1. Two large-sized drainage grooves are designed, and the internal oblique flow is transmitted downward. Therefore, the oblique flow drainage groove 16 and the oblique flow drainage groove 2 17 can cooperate to fully receive the water dripping during primary drying.

[0031] An oblique flow drainage groove three 18 is arranged on the left side of the outer wall of the upper hair dryer two 14, and an oblique flow drainage groove four 19 is arranged on the right side of the outer wall of the upper hair dryer two 14. The bottom of the oblique flow drainage groove three 18 and the bottom of the oblique flow drainage groove four are welded and connected to the main box 1. Two large-sized drainage grooves are designed, and the internal oblique flow is transmitted downward. Therefore, the oblique flow drainage groove three 18 and the oblique flow drainage groove four 19 can cooperate to fully receive the water dripping during the secondary comprehensive drying.

[0032] Working principle: The device specifically improves the drying of the aluminum coil 20, adopts roller transmission, and a double-sided comprehensive multi-stage drying design, which fully maintains the drying effect of the aluminum coil 20 and the continuous drying effect of the long-sized aluminum coil 20. When the aluminum coil 20 is dried, it needs to be additionally equipped with a reeling device and a reeling device, and adopts roller transmission. When facing a long-sized aluminum coil 20, multiple groups of top rollers 10 are matched with bottom rollers 11, which can stably carry and drive the transmission. The aluminum coil 20 will be transmitted from left to right for drying. The overall components are deployed in the main box 1 area, and the support frame 1 2 and the support frame 2 3 are responsible for deploying the top drying components. The drying fans 6 deployed separately during operation provide wind power. The hot oven 1 4 is located in the support frame 1 2 area, and electric heating heat diffusion is used to perform primary drying on the top of the aluminum coil 20, and upward blowing The machine 12 is located in the same position as the hot oven 14 and belongs to the corresponding bottom drying component. When the upper hair dryer 12 blows wind upward, it passes through the heating grille 13 area to generate electric heating and diffused heat. The heat rises with the wind and contacts the aluminum coil 20, so that primary drying can be continuously performed, and double-sided drying can be completed in cooperation with the hot oven 14. The hot oven 25 is located in the support frame 23 area, and electric heating heat diffusion is used to perform secondary comprehensive drying on the top of the aluminum coil 20. The upper hair dryer 214 is located in the same position as the hot oven 25 and belongs to the corresponding bottom drying component. When the upper hair dryer 214 blows wind upward, it passes through the heating grille 215 area to generate electric heating and diffused heat. The heat rises with the wind and contacts the aluminum coil 20, so that secondary comprehensive drying can be continuously performed, and double-sided drying can be completed in cooperation with the hot oven 25.

[0033] The present invention: 1, main box; 2, support frame 1; 3, support frame 2; 4, hot oven 1; 5, hot oven 2; 6, drying fan; 7, setting frame 1; 8, setting frame 2; 9, setting frame 3; 10, top conveyor roller; 11, bottom conveyor roller; 12, upper blower 1; 13, heating grille 1; 14, upper blower 2; 15, heating grille 2; 16, oblique flow drain trough 1; 17, oblique flow drain trough 2; 18, oblique flow drain trough 3; 19, oblique flow drain trough 4; 20, aluminum coil, the components are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. The problem to be solved is that many types of aluminum coils need to be dried during the production and research and development process, and even when the aluminum coils are used and secondary processed products are produced. There are indeed some products for drying aluminum coils on the market, but most of them are general drying equipment, and there is no targeted improvement on aluminum coils. Therefore, it is necessary to develop a drying equipment for the wet sides of aluminum coils and the long size characteristics, which has market demand. The present invention combines the above-mentioned components with each other, and the device specifically improves the drying of aluminum coils, adopts roller transmission, and a double-sided comprehensive multi-stage drying design, which fully maintains the drying effect of the aluminum coils and the continuous drying effect of long-sized aluminum coils.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-sided drying structure for an aluminum coil, comprising a main box (1), a support frame 1 (2), a support frame 2 (3), a setting frame 1 (7), a setting frame 2 (8), a setting frame 3 (9), a top conveying roller (10) and a bottom conveying roller (11), characterized in that: A support frame 1 (2) is provided near the left end of the rear side of the main box (1) and is connected by welding; a support frame 2 (3) is provided near the right end of the rear side of the main box (1) and is connected by welding; a heat oven 1 (4) is provided at the front end of the top of the support frame 1 (2) and is connected by bolts; a heat oven 2 (5) is provided at the front end of the top of the support frame 2 (3) and is connected by bolts; a drying fan (6) is provided at the top of the heat oven 1 (4) and the top of the heat oven 2 (5); a setting frame 1 (7) is connected at the left rear end of the top of the main box (1) by bolts; a setting frame 2 (8) is connected at the middle end of the rear side of the top of the main box (1) by bolts; and a setting frame 3 (9) is connected at the right rear end of the top of the main box (1) by bolts.

2. The double-sided drying structure for an aluminum coil according to claim 1, characterized in that: The first setting frame (7) is provided with a top conveying roller (10) near the top end, the second setting frame (8) is provided with a top conveying roller (10) near the top end, and the third setting frame (9) is provided with a top conveying roller (10) near the top end and the top conveying rollers (10) are connected via a coupling.

3. The double-sided drying structure for an aluminum coil according to claim 1, characterized in that: The first setting frame (7) near the bottom end, the second setting frame (8) near the bottom end, and the third setting frame (9) near the bottom end are all provided with bottom conveying rollers (11) and are connected via a coupling.

4. The double-sided drying structure for an aluminum coil according to claim 1, characterized in that: An upper blower (12) is arranged at the top of the main box (1) near the left end, and a rectangular heating grille (13) is arranged on the top of the upper blower (12) and connected by bolts.

5. The double-sided drying structure for an aluminum coil according to claim 1, characterized in that: An upper blower 2 (14) is arranged near the right end of the top of the main box (1), and a rectangular heating grille 2 (15) is arranged on the top of the upper blower 2 (14) and connected by bolts.

6. The double-sided drying structure for an aluminum coil according to claim 4, characterized in that: An oblique flow drainage groove 1 (16) is provided on the left side of the outer wall of the upper blower 1 (12), and an oblique flow drainage groove 2 (17) is provided on the right side of the outer wall of the upper blower 1 (12). The bottom of the oblique flow drainage groove 1 (16) and the bottom of the oblique flow drainage groove 2 are both welded to the main box (1).

7. The double-sided drying structure for an aluminum coil according to claim 5, characterized in that: An oblique flow drainage groove three (18) is arranged on the left side of the outer wall of the upper blower two (14), and an oblique flow drainage groove four (19) is arranged on the right side of the outer wall of the upper blower two (14). The bottom of the oblique flow drainage groove three (18) and the bottom of the oblique flow drainage groove four are both welded to the main box (1).

8. The double-sided drying structure for an aluminum coil according to claim 1, characterized in that: The top outer wall of the bottom conveyor roller (11) is provided with an aluminum coil (20) and is adhered to each other by rolling, and the bottom of the top conveyor roller (10) is rolled to adhere to the aluminum coil (20).

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