A surface drying device for a color-coated aluminum coil

Abstract

The utility model discloses a kind of surface drying devices of color-coated aluminium coil color-coated, it relates to color-coated aluminium coil processing technical field, including support column, operation platform, guide rod, adjusting mechanism and drying mechanism, support column connects operation platform, and the guide rod connected by pivot is equipped in operation platform both sides, for the transverse guidance of aluminium coil conveying;Adjustable adjusting mechanism is equipped on operation platform, drives bevel gear transmission by rotating rotating block, drives adjusting screw rotation, makes driving block along slide groove vertical lifting, and then the height of adjusting roller is adjusted, to adapt to different thickness aluminium coil;Drying mechanism is equipped below operation platform, and aluminium coil surface is evenly dried, the utility model is adjusted by being set with drying mechanism, solved the problem that traditional equipment is poor in adaptability to different thickness aluminium coil, easy to deviate and wrinkle in conveying process, inconvenient and easily damaged coating for compacting adjustment, uneven drying, realizes the effect that aluminium coil conveying is stable, drying is even.

Description

Technical Field

[0001] This utility model relates to the field of color-coated aluminum coil processing technology, specifically to a surface drying device for color-coated aluminum coils. Background Technology

[0002] In the production process of color-coated aluminum coils, surface coating drying is a key process. Traditional drying equipment usually adopts a pressure roller structure with a fixed height, and the guide and drying components are set independently.

[0003] The pressure rollers cannot be height adjusted and are only suitable for aluminum coils of a single thickness. When changing specifications, the machine must be stopped to replace parts, which is inefficient. At the same time, the lack of an effective guiding device makes the aluminum coils prone to deviation and wrinkling during transportation, resulting in coating scratches or uneven drying. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a surface drying device for color-coated aluminum coils, which has the advantages of precise adjustment and stable operation, and solves the problems of easy damage and uneven drying of aluminum coils.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface drying device for color-coated aluminum coils, wherein the drying assembly includes a support column, an operating table, and guide rods, the upper end of the support column is fixedly connected to the lower end of the operating table, and the two sides of the operating table are rotatably connected to the surfaces of the two guide rods via rotating shafts; An adjustment mechanism is provided at the upper end of the operating table, and a drying mechanism is provided at the lower end of the operating table. The adjustment mechanism is used to adjust and fit the aluminum coil according to its thickness, and the drying mechanism is used to dry the aluminum coil.

[0006] In a preferred embodiment of this invention, the adjusting mechanism includes a protective cover, a rotating block, a driving bevel gear, a driven bevel gear, a connecting rod, a bearing seat, a mating bevel gear, an adjusting screw, a transmission block, an adjusting roller, and a fixed roller. The inner wall of the protective cover is rotatably connected to the surface of the rotating block. The lower end of the rotating block is fixedly connected to the inner wall of the driving bevel gear. The tooth surface of the driving bevel gear meshes with the tooth surface of the driven bevel gear. The inner walls of the two driven bevel gears are fixedly connected to both ends of the connecting rod. The surface of the connecting rod is rotatably connected to the inner wall of the bearing seat. The inner wall of the mating bevel gear is fixedly connected to the upper end of the adjusting screw. The surface of the adjusting screw is threadedly connected to the inner wall of the transmission block. The surface of the transmission block is rotatably connected to the inner wall of the adjusting roller via a rotating shaft. The fixed roller is disposed below the adjusting roller.

[0007] In a preferred embodiment of this utility model, the lower end of the protective cover is fixedly connected to the upper end of the operating platform, the driving bevel gear, the driven bevel gear, and the mating bevel gear are all disposed inside the protective cover, and the surface of the bearing seat is fixedly connected to the inner wall of the protective cover.

[0008] In a preferred embodiment of this invention, the surface of the adjusting screw is rotatably connected to the inner wall of the protective cover, the surface of the transmission block is slidably connected to the inner wall of the protective cover via a sliding groove, and the tooth surface of the driven bevel gear meshes with the tooth surface of the mating bevel gear.

[0009] In a preferred embodiment of this invention, the inner walls of both ends of the fixed roller are rotatably connected to the lower end of the adjusting screw, and the surface of the fixed roller is fixedly connected to the surface of the operating table.

[0010] In a preferred embodiment of this invention, the drying mechanism includes a drying chamber, a pipe, and a drying head. The inner wall of the drying chamber is fixedly connected to the lower end of the pipe, and the upper end of the pipe is fixedly connected to the lower end of the drying head.

[0011] In a preferred embodiment of this invention, the upper end of the drying chamber is fixedly connected to the lower end of the operating table, and the surface of the drying head is fixedly connected to the inner wall of the operating table.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problems of poor adaptability to color-coated aluminum coils of different thicknesses, unstable conveying, and uneven drying in traditional equipment by setting up a drying component, thus achieving a stable and non-destructive drying effect.

[0013] 2. This utility model solves the problem of pressure rollers being difficult to adapt to various aluminum coil thicknesses by setting an adjustable adjustment mechanism. Through bevel gear transmission and screw lifting cooperation, the height of the adjustment roller can be adjusted to ensure stable pressing without damaging the coating.

[0014] 3. This utility model solves the problems of easy deviation and wrinkling during aluminum coil conveying by setting a guide rod and a linkage structure with the operating table, providing stable lateral guidance, ensuring that the aluminum coil passes smoothly through the drying area, and improving the continuity of operation and product quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure provided in an embodiment of the present utility model; Figure 2 This is a three-dimensional structural diagram of the adjustment mechanism provided in this embodiment of the utility model; Figure 3 This is a schematic diagram of the drying mechanism provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the main body in vertical cross-section provided in this embodiment of the utility model.

[0016] In the diagram: 1. Drying assembly; 101. Support column; 102. Operating table; 103. Guide rod; 2. Adjustment mechanism; 201. Protective cover; 202. Rotating block; 203. Driving bevel gear; 204. Driven bevel gear; 205. Connecting rod; 206. Bearing seat; 207. Matching bevel gear; 208. Adjusting screw; 209. Transmission block; 210. Adjusting roller; 211. Fixed roller; 3. Drying mechanism; 301. Drying box; 302. Pipeline; 303. Drying head. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] 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. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 Reference Figure 1-4 The first embodiment of this utility model provides a drying assembly 1 including a support column 101, an operating table 102, and guide rods 103. The upper end of the support column 101 is fixedly connected to the lower end of the operating table 102. The two sides of the operating table 102 are rotatably connected to the surfaces of the two guide rods 103 via rotating shafts. An adjustment mechanism 2 is provided at the upper end of the operating table 102, and a drying mechanism 3 is provided at the lower end of the operating table 102. The adjustment mechanism 2 is used to adjust and fit the aluminum coil according to its thickness, and the drying mechanism 3 is used to dry the aluminum coil.

[0022] Specifically, the drying component 1 solves the problems of unstable guidance, inconvenient adjustment, and uneven drying when the existing equipment processes color-coated aluminum coils of different thicknesses. Through the stable connection between the support column 101 and the operating table 102, and with the guide rod 103 connected by the rotating shafts on both sides, the straightness and stability of the aluminum coil are effectively guaranteed during the conveying process, preventing deviation or wrinkles. The operating table 102 is equipped with an adjustable adjustment mechanism 2 and a drying mechanism 3. The adjustment mechanism 2 can quickly adjust the pressing height according to the thickness of the aluminum coil to ensure stable adhesion without damaging the coating. At the same time, the drying mechanism 3 is aligned with the surface of the aluminum coil to improve the efficiency of hot air utilization.

[0023] Furthermore, when performing surface drying on the color-coated aluminum coil, the aluminum coil is first laid flat on the surface of the operating table 102, and then passed through the gap between the fixed roller 211 and the adjusting roller 210 in sequence. The operating table 102 has guide rods 103 supported by rotating shafts at both ends, which provide lateral guidance during the conveying of the aluminum coil to prevent deviation or wrinkles. To accommodate different specifications of aluminum coil thickness, an adjustable adjustment mechanism 2 is provided. The adjusting roller 210 is installed on a lifting screw and vertical displacement is achieved through upper transmission.

[0024] Example 2 The second embodiment of this utility model provides an adjusting mechanism 2 including a protective cover 201, a rotating block 202, a driving bevel gear 203, a driven bevel gear 204, a connecting rod 205, a bearing seat 206, a mating bevel gear 207, an adjusting screw 208, a transmission block 209, an adjusting roller 210, and a fixed roller 211. The inner wall of the protective cover 201 is rotatably connected to the surface of the rotating block 202. The lower end of the rotating block 202 is fixedly connected to the inner wall of the driving bevel gear 203. The tooth surface of the driving bevel gear 203 meshes with the tooth surface of the driven bevel gear 204. The inner walls of the two driven bevel gears 204 are fixedly connected to both ends of the connecting rod 205. The surface of the connecting rod 205 is rotatably connected to the inner wall of the bearing seat 206. The inner wall of the mating bevel gear 207 is fixedly connected to the upper end of the adjusting screw 208. The surface of the adjusting screw 208 is rotatably connected to the inner wall of the bearing seat 206. The inner wall of the transmission block 209 is threaded, and the surface of the transmission block 209 is rotatably connected to the inner wall of the adjusting roller 210 via a rotating shaft. The fixed roller 211 is located below the adjusting roller 210. The lower end of the protective cover 201 is fixedly connected to the upper end of the operating table 102. The driving bevel gear 203, the driven bevel gear 204, and the mating bevel gear 207 are all located inside the protective cover 201. The surface of the bearing seat 206 is fixedly connected to the inner wall of the protective cover 201. The surface of the adjusting screw 208 is rotatably connected to the inner wall of the protective cover 201. The surface of the transmission block 209 is slidably connected to the inner wall of the protective cover 201 via a sliding groove. The tooth surface of the driven bevel gear 204 meshes with the tooth surface of the mating bevel gear 207. The inner walls of both ends of the fixed roller 211 are rotatably connected to the lower end of the adjusting screw 208. The surface of the fixed roller 211 is fixedly connected to the surface of the operating table 102.

[0025] Specifically, the adjustment mechanism 2 solves the problems of traditional pressure roller devices being difficult to adapt to aluminum coils of different thicknesses, having low adjustment accuracy, and being prone to damaging the coating. Through the synchronous transmission of the active bevel gear 203, the double driven bevel gear 204, and the connecting rod 205, and in conjunction with the threaded engagement of the adjusting screw 208 and the transmission block 209, the vertical lifting and lowering of the adjusting roller 210 is achieved, ensuring stable contact with the surface of the aluminum coil. The entire transmission structure is set inside the protective cover 201, which is dustproof, interference-proof, and stable in operation. The sliding groove guide structure between the transmission block 209 and the protective cover 201 ensures smooth lifting and lowering without deviation. Together with the fixed roller 211, it forms a coordinated support from top to bottom, effectively improving the stability of aluminum coil conveying, avoiding shaking or deviation during operation, and reducing mechanical damage to the color-coated surface, thus ensuring the uniformity and continuity of subsequent drying quality.

[0026] Furthermore, the adjustment process is completed manually. The operator rotates the rotating block 202 above the equipment, which drives the coaxial driving bevel gear 203 to rotate. The driving bevel gear 203 meshes with a driven bevel gear 204. The driven bevel gear 204 is synchronously linked with the other driven bevel gear 204 through the connecting rod 205. When the driving bevel gear 203 rotates, the power is transmitted through the connecting rod 205, causing the two driven bevel gears 204 to rotate synchronously. One driven bevel gear 204 meshes with the mating bevel gear 207, driving the adjusting screw 208 fixed to it to rotate. The transmission block 209 on the adjusting screw 208 moves vertically up and down along the axial direction as the screw rotates. The transmission block 209 is connected to the adjusting roller 210 through the rotating shaft, pushing the adjusting roller 210 to move up and down until its surface matches and slightly adheres to the thickness of the aluminum coil, ensuring stable pressing during subsequent conveying. After the thickness adjustment is completed, the adjusting roller 210 can rotate synchronously with the surface of the aluminum coil to reduce frictional resistance and avoid scratching or peeling of the color coating.

[0027] Example 3 The third embodiment of this utility model provides a drying mechanism 3 including a drying box 301, a pipe 302 and a drying head 303. The inner wall of the drying box 301 is fixedly connected to the lower end of the pipe 302, the upper end of the pipe 302 is fixedly connected to the lower end of the drying head 303, the upper end of the drying box 301 is fixedly connected to the lower end of the operating table 102, and the surface of the drying head 303 is fixedly connected to the inner wall of the operating table 102.

[0028] Specifically, the drying mechanism 3 effectively solves the problems of uneven hot air distribution and low heat utilization rate of traditional drying devices by connecting the drying box 301, the pipe 302 and the drying head 303. The drying box 301 is fixedly connected to the operating table 102, and the pipe 302 connects the box body and the drying head 303 to ensure stable hot air delivery and reduce energy loss. The drying head 303 is embedded in the operating table 102 and fixed thereto, so that the air outlet faces the surface of the aluminum coil and improves the hot air utilization efficiency.

[0029] Furthermore, the drying chamber 301 below the operating table 102 is then activated, and hot air is delivered to the drying head 303 above the aluminum coil through the internal air duct and connecting pipe 302, and blown evenly onto the surface of the aluminum coil to achieve the drying operation.

[0030] Working principle: When surface drying of color-coated aluminum coils is required, the aluminum coils must first be laid flat on the surface of the operating table 102 and passed sequentially through the gap between the fixed roller 211 and the adjusting roller 210. The operating table 102 has guide rods 103 supported by rotating shafts at both ends, providing stable lateral guidance during the aluminum coil conveying process and preventing deviation or wrinkling during travel. To accommodate aluminum coil thicknesses of different specifications, an adjustable adjustment mechanism 2 is provided. The adjusting roller 210 is mounted on a liftable screw and achieves vertical displacement through upper transmission. The adjustment process is completed manually. The operator rotates the rotating block 202 located above the equipment, driving the coaxially fixed driving bevel gear 203 to rotate. The driving bevel gear 203 meshes with one of the driven bevel gears 204. This driven bevel gear 204 is synchronously linked with the other driven bevel gear 204 via a connecting rod 205. When the driving bevel gear 203 rotates, power is transmitted through the connecting rod 205, causing... Two driven bevel gears 204 rotate synchronously. One driven bevel gear 204 meshes with a mating bevel gear 207, thereby driving the adjusting screw 208, which is fixed to the mating bevel gear 207, to rotate. A transmission block 209 is mounted on the adjusting screw 208 and engages with it. The rotation of the screw drives the transmission block 209 to move vertically up and down along the axial direction. The transmission block 209 is connected to the adjusting roller 210 through a rotating shaft, thereby pushing the adjusting roller 210 to move up and down as a whole until its surface matches and slightly adheres to the current thickness of the aluminum coil, ensuring stable pressing during subsequent conveying. After the thickness adjustment is completed, the adjusting roller 210 can rotate synchronously with the surface movement of the aluminum coil as it moves, effectively reducing frictional resistance and avoiding scratches or peeling of the color coating. Then, the drying box 301 located below the operating table 102 is started. Hot air is delivered to the drying head 303 located above the aluminum coil through the internal air duct and connecting pipe 302, and blows evenly on the surface of the aluminum coil to achieve uniform drying.

[0031] In summary, the coordinated operation of the guide rod, adjustable roller, and drying mechanism achieves stable guidance, non-destructive pressing, and uniform drying of color-coated aluminum coils of different thicknesses during the conveying process, effectively improving the adaptability and processing quality of the drying operation.

[0032] The drying oven used in this application can be additionally equipped with protective measures that are common knowledge in the field of this technology under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0033] It should be noted that (the driving bevel gear, the driven bevel gear, the mating bevel gear, the adjusting screw, and the drying oven) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters, are all common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A surface drying device for color-coated aluminum coils, characterized in that: The invention includes a drying assembly (1) for the color-coated surface of a color-coated aluminum coil. The drying assembly (1) includes a support column (101), an operating table (102), and guide rods (103). The upper end of the support column (101) is fixedly connected to the lower end of the operating table (102). The two sides of the operating table (102) are rotatably connected to the surfaces of the two guide rods (103) via a rotating shaft. An adjustment mechanism (2) is provided at the upper end of the operating table (102), and a drying mechanism (3) is provided at the lower end of the operating table (102). The adjustment mechanism (2) is used to adjust and fit the aluminum coil according to its thickness, and the drying mechanism (3) is used to dry the aluminum coil.

2. The surface drying device for color-coated aluminum coils according to claim 1, characterized in that: The adjusting mechanism (2) includes a protective cover (201), a rotating block (202), a driving bevel gear (203), a driven bevel gear (204), a connecting rod (205), a bearing seat (206), a mating bevel gear (207), an adjusting screw (208), a transmission block (209), an adjusting roller (210), and a fixed roller (211). The inner wall of the protective cover (201) is rotatably connected to the surface of the rotating block (202), and the lower end of the rotating block (202) is fixedly connected to the inner wall of the driving bevel gear (203). The tooth surface of the driving bevel gear (203) is aligned with the tooth surface of the driven bevel gear. The gears (204) are meshed, the inner walls of the two driven bevel gears (204) are fixedly connected to both ends of the connecting rod (205), the surface of the connecting rod (205) is rotatably connected to the inner wall of the bearing seat (206), the inner wall of the mating bevel gear (207) is fixedly connected to the upper end of the adjusting screw (208), the surface of the adjusting screw (208) is threadedly connected to the inner wall of the transmission block (209), the surface of the transmission block (209) is rotatably connected to the inner wall of the adjusting roller (210) through a rotating shaft, and the fixed roller (211) is located below the adjusting roller (210).

3. The surface drying device for color-coated aluminum coils according to claim 2, characterized in that: The lower end of the protective cover (201) is fixedly connected to the upper end of the operating table (102). The driving bevel gear (203), driven bevel gear (204) and mating bevel gear (207) are all located inside the protective cover (201). The surface of the bearing seat (206) is fixedly connected to the inner wall of the protective cover (201).

4. The surface drying device for color-coated aluminum coils according to claim 3, characterized in that: The surface of the adjusting screw (208) is rotatably connected to the inner wall of the protective cover (201), the surface of the transmission block (209) is slidably connected to the inner wall of the protective cover (201) through a sliding groove, and the tooth surface of the driven bevel gear (204) meshes with the tooth surface of the mating bevel gear (207).

5. The surface drying device for color-coated aluminum coils according to claim 4, characterized in that: The inner walls of both ends of the fixed roller (211) are rotatably connected to the lower end of the adjusting screw (208), and the surface of the fixed roller (211) is fixedly connected to the surface of the operating table (102).

6. The surface drying device for color-coated aluminum coils according to claim 2, characterized in that: The drying mechanism (3) includes a drying box (301), a pipe (302) and a drying head (303). The inner wall of the drying box (301) is fixedly connected to the lower end of the pipe (302), and the upper end of the pipe (302) is fixedly connected to the lower end of the drying head (303).

7. The surface drying device for color-coated aluminum coils according to claim 6, characterized in that: The upper end of the drying box (301) is fixedly connected to the lower end of the operating table (102), and the surface of the drying head (303) is fixedly connected to the inner wall of the operating table (102).

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