Auxiliary flattening mechanism for colored aluminum coil production

Abstract

The utility model provides an auxiliary flattening mechanism for colored aluminum coil production, which comprises a flattening platform, a fixing frame is welded at the top of the flattening platform, a flattening assembly is arranged at the bottom of the fixing frame, the flattening assembly comprises a transmission box, the transmission box is fixedly connected to the bottom of the fixing frame, and the transmission box is fixedly connected to the bottom of the fixing frame. The left side and the right side of an inner cavity of the transmission box are movably connected with threaded rods through bearings, the surfaces of the threaded rods are in threaded connection with threaded sleeves, the bottoms of the threaded sleeves are fixedly connected with transmission rods, and the bottoms of the transmission rods are fixedly connected with air cylinders. The output end of a servo motor drives a threaded rod to rotate, the threaded rod drives a threaded sleeve to horizontally move along the surface of the threaded rod under the action of threads, the threaded sleeve drives a U-shaped plate to horizontally move through a transmission rod, and a color aluminum coil is evenly flattened through a flattening roller arranged on the inner side of the U-shaped plate. And the situation that the paint of the colored aluminum coil is abraded or broken due to different force is avoided, and the production quality is improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary flattening mechanism for the production of color aluminum coils, belonging to the technical field of color aluminum coil production. Background Technique

[0002] The production of color aluminum coils refers to the process of coating aluminum coils to make their surfaces have various colors and patterns. First, the aluminum coils are cleaned to remove surface impurities, and then chemically treated and primer sprayed. Then, the colored coating is evenly coated on the surface of the aluminum coils through roll coating technology, and baked and cured multiple times to make the coating firmly adhere. Finally, the finished color aluminum coils are cooled, flattened, inspected and packaged to ensure their good corrosion resistance, decorativeness and service life, and are widely used in fields such as construction, transportation and household appliances.

[0003] In the production of color aluminum coils, an auxiliary flattening device is needed. In the prior art, when flattening color aluminum coils, manual assistance is usually used to push them in. Since manual pushing for flattening cannot ensure the flattening force, during the direct flattening process, due to the coating on the surface of the color aluminum coils, the paint may be worn or broken, damaging the color aluminum coils and reducing the production quality.

[0004] Therefore, an auxiliary flattening mechanism for the production of color aluminum coils is proposed. Content of the Utility Model

[0005] In view of this, the utility model provides an auxiliary flattening mechanism for the production of color aluminum coils to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of the utility model is realized as follows: an auxiliary flattening mechanism for the production of color aluminum coils, including a flattening platform, a fixing frame is welded on the top of the flattening platform, a flattening component is arranged at the bottom of the fixing frame, the flattening component includes a transmission box, the transmission box is fixedly connected to the bottom of the fixing frame, both the left and right sides of the inner cavity of the transmission box are movably connected with threaded rods through bearings, a threaded sleeve is threadedly connected to the surface of the threaded rod, a transmission rod is fixedly connected to the bottom of the threaded sleeve, a cylinder is fixedly connected to the bottom of the transmission rod, a U-shaped plate is arranged at the bottom of the cylinder, a plurality of rotating shafts are movably connected to the inner side of the U-shaped plate through bearings, and a flattening roller is fixedly connected to the surface of the rotating shaft.

[0007] Further preferably, heating components are arranged on the front and rear sides of the top of the U-shaped plate, the heating components include heating boxes, the heating boxes are fixedly connected to the front and rear sides of the top of the U-shaped plate, a blower is arranged on the top of the heating box, a heating pipe is arranged in the inner cavity of the heating box, and a heating wire is wound around the surface of the heating pipe.

[0008] Further preferably, a servo motor is provided on the left side of the drive box, and the output end of the servo motor is fixedly connected to the threaded rod.

[0009] Further preferably, a chute is opened at the top of the inner cavity of the drive box. The top of the threaded sleeve is fixedly connected with a slider, and the top of the slider is slidably connected in the chute.

[0010] Further preferably, a limiting groove is opened at the bottom of the drive box. The bottom of the transmission rod penetrates through the limiting groove and extends to the bottom of the drive box, and the outer wall of the transmission rod is in fit with the limiting groove.

[0011] Further preferably, L-shaped plates are fixedly connected to both the left and right sides of the top of the pressing platform. Adjusting bolts are threadedly connected to the tops of the L-shaped plates, and the bottoms of the adjusting bolts are movably connected with limiting plates through bearings.

[0012] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0013] First, the output end of the servo motor of the present utility model drives the threaded rod to rotate. The threaded rod drives the threaded sleeve to move horizontally along the surface of the threaded rod through the action of the thread. The threaded sleeve drives the U-shaped plate to move horizontally through the transmission rod, and the flattening roller arranged inside the U-shaped plate performs uniform flattening work on the color aluminum coil, avoiding the situation of paint wear or breakage of the color aluminum coil caused by inconsistent forces, and improving the production quality.

[0014] Second, the present utility model sucks the outside air into the heating box through the suction generated by the blower, and then heats the air through the heating wire and the heating tube to convert it into hot air. The hot air enters the U-shaped plate through the heating box and heats the color aluminum coil during the flattening process, softening the paint on its surface and avoiding breakage when contacting the flattening roller due to the hard paint during the flattening process.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, other aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1It is a schematic three-dimensional structure diagram of the first perspective of the present utility model;

[0018] Figure 2 It is a schematic three-dimensional structure diagram of the second perspective of the present utility model;

[0019] Figure 3 It is a schematic structure diagram of the flattening assembly of the present utility model;

[0020] Figure 4 It is a schematic structure diagram of the heating assembly of the present utility model.

[0021] Reference numerals: 1, flattening platform; 2, limiting plate; 3, adjusting bolt; 4, flattening assembly; 401, transmission box; 402, servo motor; 403, limiting groove; 404, sliding groove; 405, threaded rod; 406, slider; 407, threaded sleeve; 408, transmission rod; 5, fixing frame; 6, L-shaped plate; 7, heating assembly; 701, heating box; 702, blower; 703, heating wire; 704, heating tube; 8, U-shaped plate; 9, rotating shaft; 10, flattening roller; 11, cylinder. Detailed implementation manners

[0022] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0024] Embodiment 1

[0025] As Figures 1-4As shown in the figure, an auxiliary flattening mechanism for color aluminum coil production provided by an embodiment of the present utility model includes a flattening platform 1. A fixing frame 5 is welded to the top of the flattening platform 1. A flattening assembly 4 is arranged at the bottom of the fixing frame 5. The flattening assembly 4 includes a transmission box 401. The transmission box 401 is fixedly connected to the bottom of the fixing frame 5. Threaded rods 405 are rotatably connected to the left and right sides of the inner cavity of the transmission box 401 through bearings. A threaded sleeve 407 is threadedly connected to the surface of the threaded rod 405. A transmission rod 408 is fixedly connected to the bottom of the threaded sleeve 407. A cylinder 11 is fixedly connected to the bottom of the transmission rod 408. A U-shaped plate 8 is arranged at the bottom of the cylinder 11. A plurality of rotating shafts 9 are rotatably connected to the inner side of the U-shaped plate 8 through bearings. A flattening roller 10 is fixedly connected to the surface of the rotating shaft 9. A servo motor 402 is arranged on the left side of the transmission box 401. The output end of the servo motor 402 is fixedly connected to the threaded rod 405. A chute 404 is opened at the top of the inner cavity of the transmission box 401. A slider 406 is fixedly connected to the top of the threaded sleeve 407. The top of the slider 406 is slidably connected in the chute 404. A limiting groove 403 is opened at the bottom of the transmission box 401. The bottom of the transmission rod 408 penetrates through the limiting groove 403 and extends to the bottom of the transmission box 401. The outer wall of the transmission rod 408 is attached to the limiting groove 403.

[0026] The output end of the servo motor 402 drives the threaded rod 405 to rotate. The threaded rod 405 drives the threaded sleeve 407 to move horizontally along the surface of the threaded rod 405 through the action of the thread. The threaded sleeve 407 drives the U-shaped plate 8 to move horizontally through the transmission rod 408, and the flattening roller 10 arranged inside the U-shaped plate 8 performs uniform flattening work on the color aluminum coil, avoiding the situation of paint wear or fracture of the color aluminum coil caused by inconsistent force, and improving the production quality.

[0027] Embodiment 2

[0028] In one embodiment, heating components 7 are arranged on the front and rear sides of the top of the U-shaped plate 8. The heating components 7 include heating boxes 701. The heating boxes 701 are fixedly connected to the front and rear sides of the top of the U-shaped plate 8. A blower 702 is arranged on the top of the heating box 701. A heating tube 704 is arranged in the inner cavity of the heating box 701. A heating wire 703 is wound around the surface of the heating tube 704. L-shaped plates 6 are fixedly connected to the left and right sides of the top of the flattening platform 1. An adjusting bolt 3 is threadedly connected to the top of the L-shaped plate 6. The bottom of the adjusting bolt 3 is rotatably connected to a limiting plate 2 through a bearing.

[0029] The blower 702 generates suction to suck the outside air into the heating box 701. Then, the air is heated by the heating wire 703 and the heating tube 704 to be converted into hot air. The hot air enters the U-shaped plate 8 through the heating box 701 and heats the color aluminum coil during the flattening process, softening the paint on its surface, and avoiding fracture when contacting the flattening roller 10 during flattening due to the hard paint.

[0030] When the utility model works: First, place the colored aluminum coil to be flattened on the top of the flattening platform 1. Drive the limiting plate 2 to move downward by rotating the adjusting bolt 3 to clamp and fix both ends of the colored aluminum coil, avoiding its deviation during the flattening process. Subsequently, drive the threaded rod 405 to rotate through the output end of the servo motor 402. The threaded rod 405 drives the threaded sleeve 407 to move horizontally along the surface of the threaded rod 405 through the action of the thread. The threaded sleeve 407 drives the U-shaped plate 8 to move horizontally through the transmission rod 408, and uniformly flattens the colored aluminum coil through the flattening roller 10 arranged inside the U-shaped plate 8, avoiding the situation of paint wear or fracture of the colored aluminum coil caused by uneven force, and improving the production quality. At the same time, suck the outside air into the heating box 701 through the suction generated by the blower 702, and then heat the air through the heating wire 703 and the heating tube 704 to convert it into hot air. The hot air enters the U-shaped plate 8 through the heating box 701 and heats the colored aluminum coil during the flattening process, softening the paint on its surface, and avoiding fracture when contacting the flattening roller 10 during flattening due to the hard paint.

[0031] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claimed rights.

Claims

1. An auxiliary flattening mechanism for color aluminum coil production, comprising a flattening platform (1), characterized in that: A fixing frame (5) is welded to the top of the pressing platform (1), and a flattening assembly (4) is arranged at the bottom of the fixing frame (5). The flattening assembly (4) comprises a transmission box (401), and the transmission box (401) is fixedly connected to the bottom of the fixing frame (5). The left and right sides of the inner cavity of the transmission box (401) are movably connected to threaded rods (405) through bearings. The surface of the threaded rod (405) is threadedly connected to a threaded sleeve (407), and the bottom of the threaded sleeve (407) is fixedly connected to a transmission rod (408), and the bottom of the transmission rod (408) is fixedly connected to a cylinder (11). A U-shaped plate (8) is arranged at the bottom of the cylinder (11), and a plurality of rotating shafts (9) are movably connected to the inner side of the U-shaped plate (8) through bearings, and a flattening roller (10) is fixedly connected to the surface of the rotating shaft (9).

2. The auxiliary flattening mechanism for color aluminum coil production according to claim 1 is characterized in that: A heating assembly (7) is provided on both the front and rear sides of the top of the U-shaped plate (8), and the heating assembly (7) comprises a heating box (701). The heating box (701) is fixedly connected to the front and rear sides of the top of the U-shaped plate (8), and a fan (702) is provided on the top of the heating box (701). A heating tube (704) is provided in the inner cavity of the heating box (701), and a heating wire (703) is wound around the surface of the heating tube (704).

3. The auxiliary flattening mechanism for color aluminum coil production according to claim 1 is characterized in that: A servo motor (402) is disposed on the left side of the transmission box (401), and an output end of the servo motor (402) is fixedly connected to a threaded rod (405).

4. The auxiliary flattening mechanism for color aluminum coil production according to claim 1 is characterized in that: A slide groove (404) is provided at the top of the inner cavity of the transmission box (401), a slider (406) is fixedly connected to the top of the threaded sleeve (407), and the top of the slider (406) is slidably connected in the slide groove (404).

5. The auxiliary flattening mechanism for color aluminum coil production according to claim 1 is characterized in that: The bottom of the transmission box (401) is provided with a limiting groove (403), the bottom of the transmission rod (408) passes through the limiting groove (403) and extends to the bottom of the transmission box (401), and the outer wall of the transmission rod (408) is in contact with the limiting groove (403).

6. The auxiliary flattening mechanism for color aluminum coil production according to claim 1 is characterized in that: The left and right sides of the top of the pressing platform (1) are fixedly connected with L-shaped plates (6), the top of the L-shaped plate (6) is threadedly connected with an adjusting bolt (3), and the bottom of the adjusting bolt (3) is movably connected to the limit plate (2) via a bearing.

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