A film coating device for finished aluminum rolls

Abstract

The utility model provides a kind of film coating device for finished product aluminum roll, including film pressing subassembly and film coating subassembly;The film pressing subassembly includes rack, reel and compression roller;Supporting plate is equipped on the rack;The film coating subassembly includes lifting platform and film coating roller;The lifting platform is slidably arranged on the supporting plate, and the lifting platform can be displaced to the just below reel;The film coating roller is rotatably arranged at the right lower end of the lifting platform.The utility model is used to solve the problem of aluminum material surface injury, abrasion and other caused by bundling, the length of aluminum material surface cannot be used, and then scrapped, affecting customer satisfaction, also leading to the invalid output of processing procedure and the increase of cost.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum production technology, specifically relating to a coating device for finished aluminum coils. Background Technology

[0002] Finished aluminum coils are usually bundled and packaged with plastic steel straps. The purpose of this is to prevent the finished aluminum coils from shifting, displacing, or unwinding during transportation due to inertia or external forces, which could lead to damage to the upper and lower surfaces of the finished aluminum coils.

[0003] This traditional bundling method often involves rolling film and cardboard onto the bundling machine's roller system for round packaging. Because the plastic steel strip has a certain thickness and hardness, it is easy to cause the finished aluminum coil to be scratched from the outer circle to the inner circle along the bundling position, resulting in a certain length of the aluminum material being unusable and scrapped. This affects customer satisfaction and also leads to ineffective output and increased costs in the processing steps. Utility Model Content

[0004] The purpose of this invention is to provide a coating device for finished aluminum coils, which solves the problems of surface damage and abrasion caused by bundling, resulting in a certain length of aluminum material being unusable and scrapped, affecting customer satisfaction, and also leading to ineffective output and increased costs in the processing steps.

[0005] This utility model provides a film pressing assembly and a film coating assembly;

[0006] The film pressing assembly includes a frame, a roll, and a pressure roller;

[0007] The frame is equipped with a support plate;

[0008] The support plate has a first bracket vertically positioned at its rear end, and a second bracket in an L-shape positioned at its left end.

[0009] The second bracket includes a fixed frame and a rotating frame;

[0010] The fixing frame is vertically mounted on the support plate;

[0011] The left end of the rotating frame is rotatably connected to the upper end of the fixed frame;

[0012] The scroll is horizontally rotatable on the first bracket and located above the support plate;

[0013] The pressure roller is rotatably mounted on the rotating frame and located above the roll.

[0014] The coating assembly includes a lifting platform and a coating roller;

[0015] The lifting platform is slidably mounted on the support plate, and the lifting platform can be moved to directly below the scroll.

[0016] The coating roller is rotatably mounted at the lower right end of the lifting platform.

[0017] In the above technical solution, the present invention can also be improved as follows.

[0018] The preferred technical solution has the following additional technical features: a first bearing is provided at the lower right end of the first bracket, a second bearing corresponding to the first bearing is provided at the lower right end of the lifting platform, the front end of the coating roller is rotatably connected to the second bearing, and the rear end of the coating roller can be inserted into the first bearing under the drive of the lifting platform.

[0019] The preferred technical solution further includes a support assembly, wherein there are two support assemblies arranged symmetrically on the lifting platform, the support assembly is located to the upper left of the coating roller, and each support assembly includes a support base and a support roller, wherein there are two support bases arranged symmetrically on the lifting platform, and the front and rear ends of the support roller are fixedly installed in the corresponding support bases.

[0020] The preferred technical solution has the following additional technical features: the upper end of the support plate is provided with a first slide rail, and the lower end of the lifting platform is provided with a first slider that cooperates with the first slide rail.

[0021] The preferred technical solution has the following additional technical features: a drive motor is fixedly mounted on the first bracket, and the drive motor is drivenly connected to the reel.

[0022] The preferred technical solution has the following additional technical feature: the lifting platform is a hydraulic scissor lift platform.

[0023] The preferred technical solution is further characterized by the following additional technical features: it also includes a cutting assembly, which includes a blade holder, a second slide rail, and a second slider. The second slide rail is horizontally disposed on the lifting platform and located to the left of the coating roller. The blade holder is slidably disposed on the second slide rail via the second slider.

[0024] The preferred technical solution has the following additional technical feature: a cutting blade is horizontally fixed on the blade holder.

[0025] The preferred technical solution has the following additional technical feature: a blade sheath is connected to the blade holder by a thin rope, and the blade sheath can be fitted onto the cutting blade.

[0026] The preferred technical solution has the following additional technical feature: a handle is provided horizontally at the front end of the tool holder.

[0027] The beneficial effects of this utility model are as follows: By setting up a pressing assembly and a coating assembly, in use, the finished aluminum coil is placed on the lifting platform, the lifting platform is moved to the front of the roll, and the height of the lifting platform is adjusted so that the finished aluminum coil is inserted into the roll. At the same time, the lifting platform is lowered to separate the finished aluminum coil from the lifting platform. The self-adhesive film on the coating roller is stretched flat and adhered tightly to the outer surface of the finished aluminum coil. By rotating the roll and adjusting the rotating frame, the pressing roller is adjusted to bring the pressing roller closer to the finished aluminum coil, making the self-adhesive film adhere more stably to the surface of the finished aluminum coil. After rotating 360° from the material head, the outer ring of the finished aluminum coil is coated with film, and then the self-adhesive film is cut to achieve surface coating of the finished aluminum coil. After the finished aluminum coil is coated, the lifting platform is raised to place the finished aluminum coil stably on the lifting platform. Then the lifting platform is moved forward to separate the finished aluminum coil from the roll. Other finished aluminum coils are replaced on the lifting platform, and the coating process is repeated for the next finished aluminum coil in the manner described above. This utility model has a novel structure and is easy to operate. It solves the problems of aluminum material surface being pressed and abraded due to bundling, resulting in a certain length of aluminum material being unusable and scrapped, affecting customer satisfaction, and also leading to ineffective output and increased costs in the processing process. It is suitable for widespread use in the processing of finished aluminum coils. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0029] Figure 1 This is a schematic diagram of the structure of a coating device for finished aluminum coils according to Embodiment 1 of this utility model.

[0030] Figure 2 This is a side view of a coating device for finished aluminum coils according to Embodiment 1 of this utility model.

[0031] Figure 3 This is a schematic diagram of the arrangement of the cutting component on the lifting platform according to Embodiment 2 of this utility model.

[0032] Figure 4 This is a partially enlarged schematic diagram of Embodiment 2 of this utility model.

[0033] The meanings of the various markers in the diagram are as follows:

[0034] 1. Film pressing assembly; 11. Frame; 111. Support plate; 112. First bracket; 113. Second bracket; 114. Fixed frame; 115. Rotating frame; 116. First bearing; 117. First slide rail; 12. Roller; 13. Pressure roller; 2. Coating assembly; 21. Lifting platform; 211. Second bearing; 212. First slider; 22. Coating roller; 3. Support assembly; 31. Support base; 32. Support roller; 4. Cutting assembly; 41. Knife holder; 42. Second slide rail; 43. Second slider; 44. Cutting blade; 45. Knife sleeve. Detailed Implementation

[0035] To further understand the utility model's content, features, and effects, the following embodiments are provided, and detailed explanations follow:

[0036] Example 1

[0037] Please see Figures 1 to 2 This embodiment provides a coating device for finished aluminum coils, including a pressing assembly 1 and a coating assembly 2;

[0038] The film pressing assembly 1 includes a frame 11, a roll 12, and a pressure roller 13;

[0039] The frame 11 is provided with a support plate 111;

[0040] The support plate 111 has a first bracket 112 vertically installed at its rear end, and a second bracket 113 in the shape of an L is installed at the left end of the support plate 111.

[0041] The second bracket 113 includes a fixed bracket 114 and a rotating bracket 115;

[0042] The fixing frame 114 is vertically mounted on the support plate 111;

[0043] The left end of the rotating frame 115 is rotatably connected to the upper end of the fixed frame 114;

[0044] The scroll 12 is horizontally rotatably mounted on the first bracket 112 and located above the support plate 111;

[0045] The pressure roller 13 is rotatably mounted on the rotating frame 115 and located above the roll 12;

[0046] The film coating assembly 2 includes a lifting platform 21 and a film coating roller 22;

[0047] The lifting platform 21 is slidably mounted on the support plate 111, and the lifting platform 21 can be moved to directly below the scroll 12;

[0048] The coating roller 22 is rotatably mounted at the lower right end of the lifting platform 21.

[0049] In this embodiment, by setting up a pressing assembly 1 and a coating assembly 2, the finished aluminum coil is placed on the lifting platform 21 during use. The lifting platform 21 is moved to the front of the roll 12, and the height of the lifting platform 21 is adjusted so that the finished aluminum coil is inserted into the roll 12. At the same time, the lifting platform 21 is lowered to separate the finished aluminum coil from the lifting platform 21. The self-adhesive film on the coating roller 22 is stretched flat and attached to the outer surface of the finished aluminum coil. By rotating the roll 12 and adjusting the rotating frame 115, the pressure roller 13 is adjusted so that the pressure roller 13 is close to the finished aluminum coil, making the self-adhesive film adhere more stably to the surface of the finished aluminum coil. After rotating 360° from the material head, the outer ring of the finished aluminum coil is coated with film. Then, the self-adhesive film is cut to achieve surface coating of the finished aluminum coil. After the finished aluminum coil is coated, the lifting platform 21 is raised to place the finished aluminum coil stably on the lifting platform 21. Then, the lifting platform 21 is moved forward to separate the finished aluminum coil from the roll 12. Other finished aluminum coils are replaced on the lifting platform 21, and the coating process is repeated for the next finished aluminum coil in the manner described above.

[0050] Please see Figure 1 and Figure 2 The lower right end of the first bracket 112 is provided with a first bearing 116, and the lower right end of the lifting platform 21 is provided with a second bearing 211 corresponding to the first bearing 116. The front end of the coating roller 22 is rotatably connected to the second bearing 211, and the rear end of the coating roller 22 can be inserted into the first bearing 116 under the drive of the lifting platform 21.

[0051] By moving the lifting platform 21 backward, the rear end of the coating roller 22 can be inserted into the first bearing 116, thus enabling the coating roller 22 to be installed and improving its stability during rotation.

[0052] Please see Figure 1 and Figure 2 It also includes a support component 3, which consists of two components arranged symmetrically on the lifting platform 21. The support component 3 is located to the upper left of the coating roller 22. Each support component 3 includes a support base 31 and a support roller 32. There are two support bases 31 arranged symmetrically on the lifting platform 21. The front and rear ends of the support roller 32 are fixedly installed in the corresponding support bases 31.

[0053] The support roller 32 is used to support the finished aluminum coil when it is not rotating.

[0054] Please see Figure 1 and Figure 2The upper end of the support plate 111 is provided with a first slide rail 117, and the lower end of the lifting platform 21 is provided with a first slider 212 that cooperates with the first slide rail 117.

[0055] This configuration allows the lifting platform 21 to slide back and forth along the first slide rail 117, preventing the lifting platform 21 from shifting.

[0056] In this embodiment, a drive motor (not shown) is fixedly mounted on the first bracket 112, and the drive motor is drivenly connected to the scroll 12.

[0057] Here, the drive motor can be connected to the reel 12 via a gearbox.

[0058] The lifting platform 21 in this embodiment is a hydraulic scissor lift platform.

[0059] The hydraulic scissor lift platform in this embodiment is existing technology. It includes a frame and a lifting platform mounted on the frame. A scissor lift mechanism including a hydraulic cylinder is provided between the frame and the lifting platform, so that the lifting platform can be raised and lowered relative to the frame.

[0060] Example 2

[0061] Please see Figures 3 to 4 The difference between this embodiment and embodiment 1 is that it also includes a cutting component 4, which includes a blade holder 41, a second slide rail 42, and a second slider 43. The second slide rail 42 is horizontally arranged on the lifting platform 21 and located to the left of the coating roller 22. The blade holder 41 is slidably arranged on the second slide rail 42 via the second slider 43.

[0062] By moving the blade holder 41, it can be moved closer to or further away from the self-adhesive film.

[0063] Please see Figures 3 to 4 The cutting blade 44 is horizontally fixed on the blade holder 41.

[0064] The cutting blade 44 is used to cut the self-adhesive film.

[0065] Please see Figures 3 to 4 The blade holder 41 is connected to a blade sleeve 45 by a thin rope, and the blade sleeve 45 can be fitted onto the cutting blade 44.

[0066] The blade sheath 45 is designed to be fitted onto the cutting blade 44 when the cutting blade 44 is not in use.

[0067] In this embodiment, the front end of the tool holder 41 is provided with a handle (not shown).

[0068] The handle allows users to easily adjust the position of the tool holder 41.

[0069] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0071] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0072] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples, without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A coating device for finished aluminum coils, characterized in that: Includes film pressing assembly and film coating assembly; The film pressing assembly includes a frame, a roll, and a pressure roller; The frame is equipped with a support plate; The support plate has a first bracket vertically positioned at its rear end, and a second bracket in an L-shape positioned at its left end. The second bracket includes a fixed frame and a rotating frame; The fixing frame is vertically mounted on the support plate; The left end of the rotating frame is rotatably connected to the upper end of the fixed frame; The scroll is horizontally rotatable on the first bracket and located above the support plate; The pressure roller is rotatably mounted on the rotating frame and located above the roll. The coating assembly includes a lifting platform and a coating roller; The lifting platform is slidably mounted on the support plate, and the lifting platform can be moved to directly below the scroll. The coating roller is rotatably mounted at the lower right end of the lifting platform.

2. The coating device for finished aluminum coils according to claim 1, characterized in that: The lower right end of the first bracket is provided with a first bearing, and the lower right end of the lifting platform is provided with a second bearing corresponding to the first bearing. The front end of the coating roller is rotatably connected to the second bearing, and the rear end of the coating roller can be inserted into the first bearing under the drive of the lifting platform.

3. A coating device for finished aluminum coils according to claim 1, characterized in that: It also includes support components, of which two are symmetrically arranged on the lifting platform. The support components are located to the upper left of the coating roller. Each support component includes a support base and a support roller. There are two support bases symmetrically arranged on the lifting platform. The front and rear ends of the support roller are fixedly arranged in the corresponding support bases.

4. A coating device for finished aluminum coils according to claim 1, characterized in that: The upper end of the support plate is provided with a first slide rail, and the lower end of the lifting platform is provided with a first slider that cooperates with the first slide rail.

5. A coating device for finished aluminum coils according to claim 1, characterized in that: A drive motor is fixedly mounted on the first bracket, and the drive motor is drivenly connected to the reel.

6. A coating device for finished aluminum coils according to claim 1, characterized in that: The lifting platform is a hydraulic scissor lift platform.

7. A coating device for finished aluminum coils according to claim 1, characterized in that: It also includes a cutting assembly, which includes a blade holder, a second slide rail, and a second slider. The second slide rail is horizontally disposed on the lifting platform and located to the left of the coating roller. The blade holder is slidably disposed on the second slide rail via the second slider.

8. A coating apparatus for finished aluminum coils according to claim 7, characterized in that: The cutting blade is horizontally fixed on the blade holder.

9. A coating apparatus for finished aluminum coils according to claim 8, characterized in that: A blade sheath is connected to the blade holder by a thin rope, and the blade sheath can be fitted onto the cutting blade.

10. A coating apparatus for finished aluminum coils according to claim 7, characterized in that: The tool holder has a horizontal handle at its front end.

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