A color coated plate fast drying device

Abstract

The utility model relates to a kind of color coated sheet accelerates drying device, including drying furnace and water scraping mechanism, water scraping mechanism is arranged at the input side of drying furnace;The water scraping mechanism includes two groups of water scraping modules symmetrically arranged, and two groups of water scraping modules are respectively arranged on the upper and lower sides of color coated sheet;Each group of water scraping module includes swing arm, power component for driving swing arm swing and mounting plate hinged with swing arm, and water scraping plate is installed in the other end of mounting plate;Positioning assembly for limiting mounting plate is provided on swing arm.The utility model is arranged by setting water scraping mechanism at the input side of drying furnace, and most of the water attached to the top surface and bottom surface of color coated sheet can be scraped by two groups of water scraping modules, and the water droplet is scraped again to carry out drying, and the drying efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of color-coated steel sheet production technology, and in particular to a color-coated steel sheet accelerated drying device. Background Technology

[0002] Color-coated steel sheet, also known as organic coated sheet or pre-coated steel sheet, is made by coating or laminating various organic coatings or plastic films onto the surface of metal coils (cold-rolled sheet, hot-dip galvanized sheet, aluminized sheet, high-aluminum alloy sheet, stainless steel sheet, etc.). Because it is a coil with surface coating completed in a metallurgical plant, it can be directly processed into products by users, hence the name pre-coated coil.

[0003] During the production process, after cleaning, water droplets adhere to the surface of the pre-coated steel sheets. Directly sending them into the drying oven results in slow drying. To improve drying efficiency, the applicant proposes a pre-coated steel sheet accelerated drying device. This device uses a method of first scraping off the water droplets before drying, which can effectively improve drying efficiency. Summary of the Invention

[0004] This utility model addresses the shortcomings of existing technologies by providing a device for accelerating the drying of color-coated steel sheets.

[0005] This utility model is achieved through the following technical solution: a device for accelerating the drying of color-coated steel sheets is provided, including a drying oven and a scraping mechanism. The scraping mechanism is located on the input side of the drying oven. The scraping mechanism includes two sets of scraping modules arranged symmetrically, which are respectively located on the upper and lower sides of the color-coated steel sheet. Each set of scraping modules includes a swing arm, a power component for driving the swing arm to swing, and a mounting plate hinged to the swing arm. A scraper is installed at the other end of the mounting plate. A positioning component for limiting the position of the mounting plate is provided on the swing arm.

[0006] Preferably, one end of the swing arm is hinged to the furnace wall of the drying oven, and the other end of the swing arm is rotatably connected to a rotating roller. The upper and lower rotating rollers work together to support and guide the color-coated sheet.

[0007] Preferably, the power component is a cylinder, with the cylinder body hinged to the oven wall of the drying oven and the end of the cylinder piston rod hinged to a swing arm. The swing arm can be oscillated under the drive of the cylinder. When squeegeeing is required, the swing arm oscillates to bring the rotating roller, squeegee blade, and color-coated steel sheet into contact.

[0008] Preferably, a mounting groove is provided at the other end of the mounting plate, and the wiper blade is inserted into the mounting groove and fixed by bolts. When the wiper blade needs to be replaced after a period of use, it can be directly removed and replaced, making replacement convenient. Furthermore, the wiper blade is made of rubber.

[0009] Preferably, the positioning component includes an inclined support plate, which is fixed to the swing arm by a vertical rod, and the support plate supports the mounting plate to achieve the limiting of the mounting plate.

[0010] Preferably, a first magnet is installed on the support plate. The mounting plate is a metal plate. When the mounting plate is attached to the support plate, the first magnet can attract the mounting plate.

[0011] Preferably, a second magnet is installed on the swing arm. When wiping is not required, the mounting plate can be rotated to fit against the swing arm and be attracted by the second magnet.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention improves drying efficiency by installing a scraping mechanism on the input side of the drying oven. With the help of two sets of scraping modules, most of the water adhering to the top and bottom surfaces of the color-coated steel sheet can be scraped off. After the water droplets are scraped off, the sheet is dried. Attached Figure Description

[0014] Figure 1 This is a front view of the present invention in the wiping mode;

[0015] Figure 2 yes Figure 1 A magnified view of the structure at point A in the middle;

[0016] Figure 3 This is a front view of the utility model in its non-wiping state;

[0017] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0018] As shown in the figure:

[0019] 1. Drying oven; 2. Cylinder; 3. Swing arm; 4. Rotary roller; 5. Second magnet; 6. Color-coated sheet; 7. Mounting plate; 8. Upright pole; 9. First magnet; 10. Support plate; 11. Mounting groove; 12. Scraper. Detailed Implementation

[0020] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0021] like Figure 1-4 As shown, this utility model includes a drying oven 1 and a scraping mechanism, with the scraping mechanism located on the input side of the drying oven 1. The scraping mechanism includes two symmetrically arranged scraping modules, which are respectively positioned on the upper and lower sides of the color-coated sheet 6. Each scraping module includes a swing arm 3, a power component for driving the swing arm 3 to swing, and a mounting plate 7 hinged to the swing arm 3. A scraper blade 12 is mounted on the other end of the mounting plate 7. A positioning component is provided on the swing arm 3 to limit the movement of the mounting plate 7.

[0022] In this embodiment, one end of the swing arm 3 is hinged to the furnace wall of the drying oven 1, and the other end of the swing arm 3 is rotatably connected to the rotating roller 4. The upper and lower rotating rollers 4 work together to support and guide the color-coated sheet.

[0023] In this embodiment, the power component is a cylinder 2, which is connected to an air pump. The cylinder body of the cylinder 2 is hinged to the furnace wall of the drying oven 1, and the end of the piston rod of the cylinder 2 is hinged to the swing arm 3. Driven by the cylinder 2, the swing arm 3 can swing. When squeegeeing is required, the swing arm 3 swings to bring the rotating roller 4, the squeegee blade 12 into contact with the color-coated steel sheet.

[0024] In this embodiment, a mounting groove 11 is provided at the other end of the mounting plate 7, and the wiper blade 12 is partially inserted into the mounting groove 11 and fixed by bolts. When the wiper blade 12 needs to be replaced after a period of use, it can be directly removed and replaced, making replacement convenient. Furthermore, the wiper blade 12 is made of rubber.

[0025] In this embodiment, the positioning component includes an inclined support plate 10, which is fixed to the swing arm 3 by a vertical rod 8. The support plate 10 supports the mounting plate 7 to limit its position. Furthermore, a first magnet 9 is installed on the support plate 10. The mounting plate 7 is a metal plate. When the mounting plate 7 is attached to the support plate 10, the first magnet 9 can attract the mounting plate 7.

[0026] In this embodiment, a second magnet 5 is installed on the swing arm 3. When wiping is not required, the mounting plate 7 can be rotated to fit against the swing arm 3 and be attracted by the second magnet 5.

[0027] In practical use, the conveyed color-coated sheet 6 first passes through the squeegee mechanism before entering the drying oven 1 for drying. When squeegeeing is required, the swing arm 3 swings to make the rotating roller 4 and the squeegee 12 contact the color-coated sheet. The upper and lower squeegees 12 can remove the water adhering to the top and bottom surfaces of the color-coated sheet respectively. After the water droplets are removed, drying can be carried out, which can effectively improve the drying efficiency. When squeegeeing is not required, the swing arm 3 swings to move the rotating roller 4 and the squeegee 12 away from the color-coated sheet.

[0028] This invention improves drying efficiency by installing a scraping mechanism on the input side of the drying oven 1. With the help of two sets of scraping modules, most of the water adhering to the top and bottom surfaces of the color-coated steel sheet can be scraped off. After the water droplets are scraped off, the sheet is dried.

[0029] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A device for accelerating the drying of color-coated steel sheets, characterized in that: The system includes a drying oven and a scraping mechanism, with the scraping mechanism located on the input side of the drying oven. The scraping mechanism includes two sets of scraping modules arranged symmetrically, with the two sets of scraping modules respectively located on the upper and lower sides of the color-coated sheet. Each set of scraping modules includes a swing arm, a power component for driving the swing arm to swing, and a mounting plate hinged to the swing arm. A scraper blade is mounted on the other end of the mounting plate. A positioning component for limiting the position of the mounting plate is provided on the swing arm.

2. The accelerated drying device for color-coated steel sheets according to claim 1, characterized in that: One end of the swing arm is hinged to the furnace wall of the drying oven, and the other end of the swing arm is rotatably connected to the rotating roller.

3. The accelerated drying device for color-coated steel sheets according to claim 2, characterized in that: The power component is a cylinder, the cylinder body is hinged to the furnace wall of the drying oven, and the end of the piston rod of the cylinder is hinged to the swing arm.

4. The accelerated drying device for color-coated steel sheets according to claim 1, characterized in that: A mounting groove is provided at the other end of the mounting plate, and the wiper blade is inserted into the mounting groove and fixed by bolts.

5. The accelerated drying device for color-coated steel sheets according to claim 1, characterized in that: The positioning component includes an inclined support plate, which is fixed to the swing arm by a vertical pole.

6. The accelerated drying device for color-coated steel sheets according to claim 5, characterized in that: The first magnet is installed on the support plate, which is a metal plate.

7. The accelerated drying device for color-coated steel sheets according to claim 6, characterized in that: Install a second magnet on the swing arm.

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