A drying device for hot-dip galvanizing a steel cable

Abstract

The utility model discloses a drying device for steel cable hot galvanizing relates to steel cable hot galvanizing drying equipment technical field, including drying box, the heating assembly is installed in drying box, and the upper portion of drying box is installed with the ventilation component no.

Description

Technical Field

[0001] This utility model relates to the technical field of drying equipment for hot-dip galvanizing of steel cables, and in particular to a drying device for hot-dip galvanizing of steel cables. Background Technology

[0002] During the hot-dip galvanizing process of steel cables, a hot-dip galvanizing drying device is required. This device is designed for drying the surface of steel cables during the hot-dip galvanizing process. It is mainly used to quickly remove residual moisture, solvents, or flux from the surface of the steel cable after hot-dip galvanizing, providing dry surface conditions for subsequent processes and ensuring continuous hot-dip galvanizing operation of the steel cable.

[0003] However, in the existing technology, when using hot air drying equipment to dry hot-dip galvanized steel cables, the standardized design and fixed angle of the air outlet nozzle array make it difficult to adapt to steel cables of different diameters, resulting in local overheating or delayed drying, which affects the adhesion of the zinc layer and surface roughness, reduces the product qualification rate, increases the defect rate, and in severe cases, requires rework, which in turn leads to increased production costs, decreased production efficiency, and damages the company's economic benefits and market competitiveness. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a drying device for hot-dip galvanizing of steel cables.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drying device for hot-dip galvanizing of steel cables, comprising a drying box, a heating component installed inside the drying box, and a first ventilation component installed on the upper part of the drying box. A fixing plate is fixedly connected to the lower part of the drying box, and an adjustment mechanism is fixedly connected to the upper part of the fixing plate. The adjustment mechanism includes a scissor lift frame and a mounting plate. An electric push rod is installed at the bottom of the scissor lift frame. One end of the electric push rod is rotatably connected to the scissor lift frame, and the other end of the electric push rod is rotatably connected to the mounting plate. One end of the mounting plate is rotatably connected to the upper part of the scissor lift frame, and a second ventilation component is installed on the upper part of the mounting plate.

[0006] Preferably, the bottom of the mounting plate is fixedly connected to a hinge, and the hinge is fixedly connected to the scissor lift frame.

[0007] Preferably, the upper part of the scissor lift frame is provided with a through groove, and one end of the electric push rod is located inside the through groove and rotatably connected to the mounting plate.

[0008] Preferably, the drying oven is equipped with two rows of heating elements.

[0009] Preferably, the surface of the fixing plate is provided with multiple adjustment mechanisms, which are evenly distributed on the surface of the fixing plate.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, the hot-dip galvanized steel cable is heated and dried by the heating component in the drying chamber. Combined with the top No. 1 ventilation component and the bottom adjustable No. 2 ventilation component, an airflow circulation is formed, accelerating the drying efficiency. The scissor-type lifting frame and electric push rod in the adjustment mechanism can drive the No. 2 ventilation component to adjust its height and angle. Flexible adjustment is achieved through the hinge and slot structure, thus adapting the hot air spray position and wind speed to the steel cable diameter. This solves the problem that standardized nozzles cannot adapt to different specifications of steel cables, avoids localized overheating or delayed drying, improves zinc layer adhesion and surface roughness, and reduces the defect rate. Simultaneously, continuous and adjustable dynamic adjustment achieves efficient production, reduces rework costs, and enhances the equipment's adaptability to different working conditions and production economy.

[0012] 2. In this utility model, the two rows of heating components inside the drying chamber are symmetrically distributed to achieve uniform coverage of the temperature field inside the chamber, avoiding uneven drying of the steel cable due to local temperature differences; multiple adjustment mechanisms evenly distributed on the surface of the fixed plate can independently and precisely adjust the height and angle of the corresponding second ventilation component through the coordinated operation of the scissor lift frame, electric push rod, mounting plate and hinge, ensuring that hot air blows the steel cable from different directions and at different wind speeds in all directions. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a drying device for hot-dip galvanizing of steel cables;

[0014] Figure 2 This utility model provides a three-dimensional structural diagram of the internal structure of a drying device for hot-dip galvanizing of steel cables;

[0015] Figure 3 This utility model provides an internal side view of the drying device for hot-dip galvanizing of steel cables.

[0016] Figure 4 This invention provides a three-dimensional structural diagram of the adjusting mechanism in a drying device for hot-dip galvanizing of steel cables.

[0017] Legend: 1. Drying oven; 2. Heating assembly; 3. No. 1 ventilation assembly; 4. Fixing plate; 5. Adjustment mechanism; 51. Scissor lift; 52. Electric push rod; 53. Mounting plate; 54. Hinge; 6. No. 2 ventilation assembly. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] 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. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1: As Figures 1-4 As shown, this utility model provides a drying device for hot-dip galvanizing of steel cables, including a drying box 1. A heating component 2 is installed inside the drying box 1, and a first ventilation component 3 is installed on the upper part of the drying box 1. A fixing plate 4 is fixedly connected to the lower part of the drying box 1, and an adjustment mechanism 5 is fixedly connected to the upper part of the fixing plate 4. The adjustment mechanism 5 includes a scissor lift frame 51 and a mounting plate 53. An electric push rod 52 is installed at the bottom of the scissor lift frame 51. One end of the electric push rod 52 is rotatably connected to the scissor lift frame 51, and the other end of the electric push rod 52 is rotatably connected to the mounting plate 53. One end of the mounting plate 53 is rotatably connected to the upper part of the scissor lift frame 51, and a second ventilation component 6 is installed on the upper part of the mounting plate 53. A hinge 54 is fixedly connected to the bottom of the mounting plate 53, and the hinge 54 is fixedly connected to the scissor lift frame 51. A through groove is provided on the upper part of the scissor lift frame 51, and one end of the electric push rod 52 is located inside the through groove and rotatably connected to the mounting plate 53.

[0021] The specific settings and functions of this embodiment are described below. The hot-dip galvanized steel cable passes through the space between the two rows of heating components 2. The heating components 2 heat and dry the galvanized steel cable. At the same time, the first ventilation component 3 drives the airflow inside the drying chamber 1 to accelerate the drying speed of the steel cable. The second ventilation component 6 blows airflow upward from the bottom of the drying chamber 1 to further accelerate the drying speed of the hot-dip galvanized steel cable.

[0022] Based on the dimensions of the hot-dip galvanized steel cable, the height of the second ventilation component 6 is adjusted by raising and lowering the scissor lift frame 51. By adjusting the height of the second ventilation component 6, the ventilation speed of the second ventilation component 6 is adjusted. Then, the mounting plate 53 is rotated along the end of the scissor lift frame 51 by the electric push rod 52, thereby adjusting the angle of the second ventilation component 6 on the side of the hot-dip galvanized steel cable.

[0023] The hot-dip galvanized steel cable is heated and dried by the heating component 2 inside the drying chamber 1. This, combined with the top ventilation component 3 and the bottom adjustable ventilation component 6, creates an upward and downward airflow circulation, accelerating the drying process. The scissor lift frame 51 and electric push rod 52 in the adjustment mechanism 5 can drive the ventilation component 6 to adjust its height and angle. Flexible adjustment is achieved through the hinge 54 and the through-slot structure, allowing the hot air spray position and wind speed to be adapted to the steel cable diameter. This solves the problem of standardized nozzles being unable to adapt to different specifications of steel cables, avoids localized overheating or delayed drying, improves zinc layer adhesion and surface roughness, reduces the defect rate, and achieves high-efficiency production through continuous adjustable dynamic adjustment, reducing rework costs and enhancing the equipment's adaptability to different working conditions and production economy.

[0024] Example 2: Figures 1-4 As shown, two rows of heating components 2 are installed inside the drying oven 1, and multiple adjustment mechanisms 5 are provided on the surface of the fixed plate 4. The multiple adjustment mechanisms 5 are evenly distributed on the surface of the fixed plate 4.

[0025] The overall effect of this embodiment is that the two rows of heating components 2 inside the drying chamber 1 are symmetrically distributed to achieve uniform temperature coverage within the chamber, avoiding uneven drying of the steel cable due to local temperature differences. Multiple adjustment mechanisms 5 evenly distributed on the surface of the fixing plate 4, through the coordinated operation of the scissor lift frame 51, electric push rod 52, mounting plate 53, and hinge 54, can independently and precisely adjust the height and angle of the corresponding second ventilation component 6, ensuring that hot air blows the steel cable from different directions and at different speeds in all directions. The combination of these two methods not only effectively overcomes the problem of poor adaptability of traditional devices to steel cables of different diameters, but also achieves rapid and uniform drying of the steel cable through multi-dimensional and dynamic hot air adjustment and a uniform heat field, significantly improving the surface quality of the galvanized steel cable, reducing the defect rate, and enhancing the equipment's versatility, thereby improving production efficiency and economic benefits.

[0026] The method of use and working principle of this device: The hot-dip galvanized steel cable passes through the space between the two rows of heating components 2. The heating components 2 heat and dry the galvanized steel cable. At the same time, the No. 1 ventilation component 3 drives the airflow inside the drying box 1 to accelerate the drying speed of the steel cable. The No. 2 ventilation component 6 blows airflow upward from the bottom of the drying box 1 to further accelerate the drying speed of the hot-dip galvanized steel cable.

[0027] Based on the dimensions of the hot-dip galvanized steel cable, the height of the second ventilation component 6 is adjusted by raising and lowering the scissor lift frame 51. By adjusting the height of the second ventilation component 6, the ventilation speed of the second ventilation component 6 is adjusted. Then, the mounting plate 53 is rotated along the end of the scissor lift frame 51 by the electric push rod 52, thereby adjusting the angle of the second ventilation component 6 on the side of the hot-dip galvanized steel cable.

[0028] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A drying device for hot-dip galvanizing of steel cables, comprising a drying chamber (1), wherein a heating component (2) is installed inside the drying chamber (1), and a ventilation component (3) is installed on the upper part of the drying chamber (1), characterized in that: The drying box (1) is fixedly connected to a fixed plate (4) at the bottom. The fixed plate (4) is fixedly connected to an adjustment mechanism (5) at the top. The adjustment mechanism (5) includes a scissor lift frame (51) and a mounting plate (53). An electric push rod (52) is installed at the bottom of the scissor lift frame (51). One end of the electric push rod (52) is rotatably connected to the scissor lift frame (51), and the other end of the electric push rod (52) is rotatably connected to the mounting plate (53). One end of the mounting plate (53) is rotatably connected to the top of the scissor lift frame (51), and a second ventilation component (6) is installed on the top of the mounting plate (53).

2. The drying device for hot-dip galvanizing of steel cables according to claim 1, characterized in that: The bottom of the mounting plate (53) is fixedly connected to a hinge (54), which is fixedly connected to the scissor lift frame (51).

3. The drying device for hot-dip galvanizing of steel cables according to claim 1, characterized in that: The upper part of the scissor lift frame (51) is provided with a through groove, and one end of the electric push rod (52) is located inside the through groove and is rotatably connected to the mounting plate (53).

4. The drying device for hot-dip galvanizing of steel cables according to claim 1, characterized in that: The drying chamber (1) is equipped with two rows of heating components (2).

5. The drying device for hot-dip galvanizing of steel cables according to claim 1, characterized in that: The surface of the fixing plate (4) is provided with a plurality of adjustment mechanisms (5), and the plurality of adjustment mechanisms (5) are evenly distributed on the surface of the fixing plate (4).

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