Drying frame for steel plate coating

Abstract

The utility model provides a drying rack, belongs to the technical field of steel plate coating equipment, and particularly relates to a drying rack for steel plate coating, which comprises an outer shell and a conveyor belt device positioned in the outer shell, and an adjusting structure sleeved outside the conveyor belt device is arranged on the conveyor belt device. The adjusting structure comprises a plurality of first adjusting rods which are arranged on the upper side and the lower side of the conveying belt device and correspond to the conveying belt device, the first adjusting rods are sleeved with second adjusting rods, and the opposite ends of the first adjusting rods and the second adjusting rods are connected with sliding rods arranged on the two sides of the conveying belt device through rotating shafts. Special-shaped sliding rails which are arranged on the two sides of the conveying belt device and correspond to the first adjusting rod and the second adjusting rod correspondingly are arranged below the sliding rods, and the problem that in the prior art, a drying frame and a conveying belt in the drying process after steel plate coating cannot resist high temperature, and follow-up normal use is possibly affected by the high temperature is solved.

Description

Technical Field

[0001] The utility model provides a drying rack, belongs to the technical field of steel plate coating equipment, and particularly relates to a drying rack for steel plate coating. Background Art

[0002] Steel plate coating is a coating protection technology used to improve the corrosion resistance, wear resistance and aesthetics of steel. This technology achieves the purpose of protection by coating one or more layers of specific materials on the surface of steel to form a protective layer. Steel plate coating is widely used in industries such as construction, automobiles, home appliances and ships.

[0003] After coating, steel plates often need to be dried and heated, and the high temperature can reach 200 degrees. When using conventional conveyor belts and drying racks to send the steel plates into the heating chamber, the conveyor belts may soften and become sticky, affecting subsequent use and causing inconvenience. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the embodiments of the present application provide a drying rack for steel plate coating, thereby solving the problem that the drying rack and the conveyor belt used in the drying process after steel plate coating in the prior art cannot withstand high temperatures, which may affect subsequent normal use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a drying rack for steel plate coating, comprising an outer shell and a conveyor belt device located inside the outer shell, the conveyor belt device is provided with an adjustment structure sleeved on the outside of the conveyor belt device, the adjustment structure comprises a plurality of first adjustment rods arranged on the upper and lower sides of the conveyor belt device and corresponding to the conveyor belt device, a second adjustment rod is sleeved on the outside of the first adjustment rod, the opposite ends of the first adjustment rod and the second adjustment rod are connected to sliding rods arranged on both sides of the conveyor belt device through a rotating shaft, and special-shaped slide rails are provided below the sliding rods and are arranged on both sides of the conveyor belt device and correspond to the first adjustment rod and the second adjustment rod respectively.

[0006] Preferably, a drying bin sleeved on the outside of the adjustment structure is connected to the top of the outer shell, and the corresponding parts of the special-shaped slide rail and the drying bin protrude upward.

[0007] Preferably: a steel plate between the second adjusting rods is provided inside the drying chamber, grooves corresponding to the first adjusting rod and the second adjusting rod are provided on the conveyor device, and sliding columns placed inside the conveyor device are provided between the sliding rods.

[0008] Preferably, the sliding rod is provided with a limiting groove penetrating through the sliding rod, the limiting groove is provided with limiting blocks fixedly connected to both ends of the rotating shaft, and the upper and lower sides of the sliding column are provided with blocking members fixedly connected to the sliding rod.

[0009] Preferably, both ends of the sliding rod are in a closed state, and a blocking plate corresponding to the steel plate is fixedly connected to one side of the sliding rod.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] The utility model uses a conveyor belt device arranged inside the outer shell to transport the adjusting structure to continuously move forward. The adjusting structure achieves common advancement with the conveyor belt device by means of the fitting of the first adjusting rod and the second adjusting rod. At the same time, the adjusting rod below the conveyor belt device is drooped by means of the rotating shaft and gravity, and enters the corresponding special-shaped slide rail. The special-shaped slide rail pushes the adjusting rod in a vertical state to move up and down, thereby preventing the conveyor belt device itself from entering the heating range.

[0012] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of a drying rack for steel plate coating according to the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of the main internal structure of a drying rack for steel plate coating according to the utility model;

[0015] Figure 3 It is a partial three-dimensional schematic diagram of the adjustment structure of a drying rack for steel plate coating according to the utility model;

[0016] Figure 4 It is a cross-sectional view of a sliding rod of a drying rack for steel plate coating according to the utility model;

[0017] Figure 5 The utility model is a cross-sectional view of an adjusting rod of a drying rack for steel plate coating.

[0018] As shown in the figure:

[0019] 1. Outer shell;

[0020] 11. Conveyor belt device; 12. Special-shaped slide rail; 13. Drying chamber; 14. Steel plate; 15. Groove;

[0021] 2. Adjust the structure;

[0022] 21. first adjusting rod; 22. second adjusting rod; 23. rotating shaft; 24. sliding rod;

[0023] 241, sliding column; 242, limiting groove; 243, limiting block; 244, blocking member; 245, blocking plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] like Figure 1 and Figure 2 As shown, a drying rack for coating steel plates comprises an outer shell 1, a conveyor belt device 11 located inside the outer shell 1, an adjusting structure 2 provided on the conveyor belt device 11 and sleeved on the outside thereof, both ends of a sliding rod 24 being in a closed state, a blocking plate 245 corresponding to the steel plate 14 being fixedly connected to one side of the sliding rod 24, the adjusting structure 2 comprising a plurality of first adjusting rods 21 disposed on the upper and lower sides of the conveyor belt device 11 and corresponding to the conveyor belt device 11, a second adjusting rod 22 being sleeved on the outside of the first adjusting rod 21, the opposite ends of the first adjusting rod 21 and the second adjusting rod 22 being connected to sliding rods 24 disposed on both sides of the conveyor belt device 11 through a rotating shaft 23, and a special-shaped slide rail 12 disposed on both sides of the conveyor belt device 11 and corresponding to the first adjusting rod 21 and the second adjusting rod 22 respectively being provided below the sliding rod 24.

[0028] In the present embodiment, the adjusting structure 2 is continuously advanced by the conveyor belt device 11 arranged inside the outer shell 1. The adjusting structure 2 advances together with the conveyor belt device 11 by means of the fit of the first adjusting rod 21 and the second adjusting rod 22. At the same time, the adjusting rod below the conveyor belt device 11 is drooped by means of the rotating shaft 23 and the action of gravity, and enters the corresponding special-shaped slide rail 12. The special-shaped slide rail 12 pushes the adjusting rod in a vertical state to move up and down, thereby preventing the conveyor belt device 11 itself from entering the heating range.

[0029] like Figure 3 , 4 As shown in , 5, a drying bin 13 sleeved on the outside of the adjusting structure 2 is connected to the top of the outer shell 1, the corresponding parts of the special-shaped slide rail 12 and the drying bin 13 protrude upward, a steel plate 14 between the second adjusting rod 22 is provided inside the drying bin 13, a groove 15 corresponding to the first adjusting rod 21 and the second adjusting rod 22 is provided on the conveyor belt device 11, a sliding column 241 placed inside the conveyor belt device 11 is provided between the sliding rods 24, a limiting groove 242 penetrating the sliding rod 24 is provided inside the sliding rod 24, a limiting block 243 fixedly connected to both ends of the rotating shaft 23 is provided inside the limiting groove 242, and a blocking member 244 fixedly connected to the sliding rod 24 is provided on the upper and lower sides of the sliding column 241.

[0030] In this embodiment, when the adjusting rod is driven forward by the groove 15 so that the steel plate 14 enters the drying chamber 13, the raised part of the special-shaped groove 12 lifts the adjusting rod in a vertical state, so that the blocking member 244 pushes the adjusting rod above the conveyor belt device 11, thereby lifting the steel plate 14 away from the conveyor belt device 11; after the drying is completed, as the conveyor belt is flipped up and down, the steel plate 14 is unloaded, and at the same time, under the action of gravity, the adjusting structure 2 is reversed, so that the adjusting rod in the vertical state enters the flat groove 15, and the adjusting rod originally in the groove 15 is flipped by gravity, is in a vertical state and enters the special-shaped slide rail 12; the blocking block 245 prevents the steel plate 14 from sliding down when the adjustment structure 2 moves forward and backward due to a height difference.

[0031] It is necessary to explain that in order to ensure the stability of the device and its operation, the device can be placed in an assembly line, with the help of assembly line workers to ensure the correct position of each structure, or with the help of existing equipment for limiting, and adding some structures of known technical centers.

[0032] When in use, start the assembly line and turn on the conveyor belt device 11 inside the outer shell 1. Ensure that all adjustment structures and transmission mechanisms are in normal working condition; the steel plate 14 enters the operating range of the adjustment structure 2 through the assembly line. The conveyor belt device 11 brings the steel plate 14 to a predetermined position for drying; when the steel plate 14 enters the adjustment structure 2, the groove 15 drives the first adjustment rod 21 and the second adjustment rod 22 forward. The rotating shaft 23 and the gravity make the sliding rod 24 droop along the special-shaped slide rail 12 and achieve lifting, wherein the raised part of the special-shaped slide rail 12 lifts the adjustment rod to lift the steel plate 14; the lifted steel plate 14 enters the drying chamber 13. In this process, the steel plate 14 is evenly heated without contacting the conveyor belt device 11 to avoid potential damage during the heating process; after the drying process is completed, as the conveyor belt device 11 is turned over, the steel plate 14 is gradually lowered and finally unloaded. At this time, the adjustment structure 2 is reversed under the action of gravity, and the vertical adjustment rod will be automatically placed back into the flat groove 15; the blocking block 245 and the blocking member 244 ensure that the steel plate 14 is stably lifted and lowered during the whole process, preventing the lifting height difference caused by the front and rear movement difference, and ensuring that the steel plate 14 will not slip during the conveying or drying process;

[0033] After each working cycle, check whether the moving parts and structures are worn or damaged to ensure stable and reliable operation of the device. If necessary, perform regular maintenance and replace worn parts. Through this series of precise mechanical operations and structural adjustments, the utility model can effectively dry the steel plate while maintaining high efficiency and product quality safety.

[0034] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A drying rack for steel plate coating, comprising an outer shell (1), a conveyor belt device (11) located inside the outer shell (1), characterized in that: The conveyor belt device (11) is provided with an adjustment structure (2) sleeved on the outside of the conveyor belt device (11), the adjustment structure (2) comprises a plurality of first adjustment rods (21) arranged on the upper and lower sides of the conveyor belt device (11) and corresponding to the conveyor belt device (11), the outer side of the first adjustment rod (21) is sleeved with a second adjustment rod (22), the opposite ends of the first adjustment rod (21) and the second adjustment rod (22) are connected to sliding rods (24) arranged on both sides of the conveyor belt device (11) through a rotating shaft (23), and below the sliding rod (24) are provided special-shaped slide rails (12) arranged on both sides of the conveyor belt device (11) and corresponding to the first adjustment rod (21) and the second adjustment rod (22) respectively.

2. A steel plate coating drying rack according to claim 1, characterized in that: A drying bin (13) sleeved on the outside of the adjustment structure (2) is connected to the upper side of the outer shell (1), and the corresponding parts of the special-shaped slide rail (12) and the drying bin (13) protrude upwards.

3. A steel plate coating drying rack according to claim 2, characterized in that: A steel plate (14) between the second adjusting rods (22) is provided inside the drying chamber (13); a groove (15) corresponding to the first adjusting rod (21) and the second adjusting rod (22) is provided on the conveyor belt device (11); and a sliding column (241) disposed inside the conveyor belt device (11) is provided between the sliding rods (24).

4. A steel plate coating drying rack according to claim 3, characterized in that: The interior of the sliding rod (24) is provided with a limiting groove (242) penetrating the sliding rod (24), the interior of the limiting groove (242) is provided with a limiting block (243) fixedly connected to the two ends of the rotating shaft (23), and the upper and lower sides of the sliding column (241) are both provided with a blocking member (244) fixedly connected to the sliding rod (24).

5. The steel plate coating drying rack according to claim 1, characterized in that: Both ends of the sliding rod (24) are in a closed state, and a blocking plate (245) corresponding to the steel plate (14) is fixedly connected to one side of the sliding rod (24).

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