Dual-purpose furnace for metal hot-dip galvanizing production line

Abstract

The utility model belongs to the technical field of galvanizing equipment, and particularly relates to a dual-purpose furnace for a metal hot-dip galvanizing production line, which comprises a lower sealing body and an upper sealing body, connecting seats are arranged on the lower sealing body and the upper sealing body, a connecting shaft is inserted into one of the connecting seats, the lower sealing body is rotatably connected with the upper sealing body through the connecting shaft, and the lower sealing body is fixedly connected with the upper sealing body through the connecting shaft. A loading frame is arranged on the inner side of the lower sealing body and the inner side of the upper sealing body, a bearing plate is fixedly arranged on the inner side of the loading frame, and penetrating holes are evenly formed in the bearing plate. Copper or zinc coatings in the lower sealing body and the upper sealing body penetrate through the penetrating holes evenly formed in the bearing plate, in the process that the loading frame drives the bearing plate to rotate, the uniformity of the device on the steel coating can be improved, a clamping mechanism arranged on the loading frame is matched with the bearing plate to be used for conveniently clamping steel, and the clamping efficiency is improved. The steel can be conveniently taken and placed, the machining convenience of the steel is improved, and the coating efficiency of the steel can be improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of galvanizing equipment, specifically a dual-purpose furnace for a metal hot-dip galvanizing production line. Background Technology

[0002] In the metal processing industry, hot-dip galvanizing is an important surface treatment technology that is widely used to improve the corrosion resistance and service life of steel.

[0003] Hot-dip galvanizing is widely used in outdoor steel structures that are subject to severe atmospheric corrosion and are difficult to maintain, such as power transmission towers and communication towers, due to its long service life and stable quality. In addition, hot-dip galvanizing is also frequently used for corrosion protection in lightweight steel structure systems, such as profiled steel sheets.

[0004] Currently, most traditional hot-dip galvanizing equipment uses a fixed furnace structure, requiring cumbersome operations for loading and unloading steel. This not only increases the labor intensity of workers but also reduces production efficiency. Therefore, to address these issues, a dual-purpose furnace for metal hot-dip galvanizing production lines is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a dual-purpose furnace for a metal hot-dip galvanizing production line.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The dual-purpose furnace for a metal hot-dip galvanizing production line of this utility model includes a lower sealing body and an upper sealing body. Both the lower sealing body and the upper sealing body are provided with connecting seats. A connecting shaft is inserted into one of the connecting seats. The lower sealing body and the upper sealing body are rotatably connected through the connecting shaft. A loading frame is provided on the inner side of the lower sealing body and the upper sealing body. A bearing plate is fixedly provided on the inner side of the loading frame. Through holes are evenly opened on the bearing plate. A clamping mechanism is provided on the loading frame. Connecting columns are fixedly installed at both ends of the loading frame. A motor is fixedly provided on the outer side of the lower sealing body. The output end of the motor extends into the interior of the lower sealing body and connects with the connecting column.

[0007] Preferably, a heater is provided on the lower sealing body, and the heater is connected to the lower sealing body.

[0008] Preferably, the bottom of the lower seal is fixedly provided with a liquid outlet, and the top of the upper seal is fixedly provided with a liquid inlet.

[0009] Preferably, the clamping mechanism includes a threaded sleeve fixedly disposed on the loading frame, a threaded rod threadedly connected to the threaded sleeve, and clamping plates disposed on the loading frame and on both sides of the bearing plate, with sockets fixedly installed on the clamping plates.

[0010] Preferably, a bearing is provided on the inner side of the socket, and the bearing is sleeved on the threaded rod.

[0011] Preferably, the threaded rod extends to the outside of the loading frame and is fixedly provided with a turntable.

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

[0013] This utility model provides a dual-purpose furnace for a metal hot-dip galvanizing production line. Connecting seats are provided on both the lower and upper sealing bodies for connection. A connecting shaft inserted into one of the connecting seats enables rotation between the lower and upper sealing bodies, facilitating the loading and unloading of steel materials and improving the convenience of steel processing. Loading frames are provided on the inner sides of the lower and upper sealing bodies for loading a support plate. The support plate, fixedly mounted on the inner side of the loading frame, is used to place the steel material. Evenly spaced through holes on the support plate allow the copper or zinc coating inside the lower and upper sealing bodies to pass through. As the loading frame rotates the support plate, the uniformity of the steel coating is improved. A clamping mechanism on the loading frame, in conjunction with the support plate, provides convenient clamping of the steel, facilitating loading and unloading, improving processing convenience, and enhancing the coating efficiency.

[0014] Connecting columns fixedly installed at both ends of the loading frame are used to connect the loading frame and the motor, so that the motor fixedly installed on the outside of the lower sealing body drives the loading frame to rotate, so as to achieve uniform coating of steel. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a top view of the overall structure of this utility model;

[0018] Figure 2 This is a bottom view of the overall structure of this utility model;

[0019] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the loading frame in this utility model;

[0021] Figure 5 This is a schematic diagram of the clamping plate in this utility model.

[0022] Legend:

[0023] 1. Lower seal; 2. Upper seal; 3. Liquid outlet; 4. Liquid inlet; 5. Heater; 6. Motor; 7. Connecting seat; 8. Connecting shaft; 9. Loading frame; 10. Connecting column; 11. Bearing plate; 12. Through hole; 13. Threaded sleeve; 14. Threaded rod; 15. Turntable; 16. Bearing; 17. Sleeve seat; 18. Clamping plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-5 This utility model provides a dual-purpose furnace for a metal hot-dip galvanizing production line, including a lower sealing body 1 and an upper sealing body 2. Both the lower sealing body 1 and the upper sealing body 2 are provided with connecting seats 7, and a connecting shaft 8 is inserted into one of the connecting seats 7. The lower sealing body 1 and the upper sealing body 2 are rotatably connected through the connecting shaft 8. A loading frame 9 is provided on the inner side of the lower sealing body 1 and the upper sealing body 2. A bearing plate 11 is fixedly provided on the inner side of the loading frame 9. The bearing plate 11 is evenly provided with through holes 12. A clamping mechanism is provided on the loading frame 9. Connecting columns 10 are fixedly installed at both ends of the loading frame 9. A motor 6 is fixedly provided on the outer side of the lower sealing body 1. The output end of the motor 6 extends into the interior of the lower sealing body 1 and connects with the connecting column 10.

[0027] During operation, the lower sealing body 1 and the upper sealing body 2 are spliced ​​together to form a whole. Zinc-clad steel and copper-clad steel are achieved inside the cavity formed by the lower sealing body 1 and the upper sealing body 2. Zinc needs to be added to the lower sealing body 1 and the upper sealing body 2 as a coating metal. Through the hot-dip galvanizing process, the steel is immersed in molten liquid zinc, so that a zinc alloy protective layer is formed on its surface. During this process, zinc atoms will adhere to the surface of the steel to form a dense protective coating, thereby isolating the steel from contact with air and improving the corrosion resistance of the steel. Similarly, copper needs to be added to the furnace as a coating metal to coat the surface of the steel with a copper layer, forming a copper-clad steel composite material.

[0028] Connecting seats 7 are provided on both the lower sealing body 1 and the upper sealing body 2 for connecting the two. A connecting shaft 8 inserted into one of the connecting seats 7 enables rotation between the lower sealing body 1 and the upper sealing body 2, thus facilitating the insertion and removal of steel materials and improving the convenience of steel processing. Loading frames 9 are provided on the inner sides of the lower sealing body 1 and the upper sealing body 2 for loading the bearing plate 11. The bearing plate 11, which is fixedly mounted on the inner side of the loading frame 9, is used for placing steel materials. Through holes 12 evenly distributed on the bearing plate 11 are used for lowering... The copper or zinc coating inside the sealing body 1 and the upper sealing body 2 passes through, which improves the uniformity of the coating on the steel as the loading frame 9 drives the bearing plate 11 to rotate. The clamping mechanism on the loading frame 9, together with the bearing plate 11, is used to clamp the steel in a convenient way, which facilitates the loading and unloading of the steel and improves the ease of processing. The connecting columns 10 fixedly installed at both ends of the loading frame 9 are used to connect the loading frame 9 and the motor 6, so that the motor 6 fixedly installed on the outside of the lower sealing body 1 drives the loading frame 9 to rotate, so as to achieve uniform coating on the steel.

[0029] Furthermore, such as Figure 3 As shown, a heater 5 is provided on the lower sealing body 1, and the heater 5 is connected to the lower sealing body 1;

[0030] During operation, the heater 5 installed on the lower sealing body 1 is used to heat the interior of the lower sealing body 1 and the upper sealing body 2 during the coating process of the steel.

[0031] Furthermore, such as Figure 3 As shown, the bottom of the lower seal 1 is fixedly provided with a liquid outlet 3, and the top of the upper seal 2 is fixedly provided with a liquid inlet 4;

[0032] During operation, the hot-dip solution is discharged through the outlet 3 fixedly installed at the bottom of the lower seal 1, and the hot-dip solution is injected through the inlet 4 fixedly installed at the top of the upper seal 2. The hot-dip solution is a coating solution for zinc-clad steel or copper-clad steel.

[0033] Furthermore, such as Figure 4 and Figure 5 As shown, the clamping mechanism includes a threaded sleeve 13 fixedly disposed on the loading frame 9, a threaded rod 14 threadedly connected to the threaded sleeve 13, and clamping plates 18 disposed on the loading frame 9 and on both sides of the bearing plate 11, with sockets 17 fixedly installed on the clamping plates 18.

[0034] During operation, the threaded sleeve 13 fixedly installed on the loading frame 9 is used to load the threaded rod 14. The threaded rod 14, which is threadedly connected to the threaded sleeve 13, is turned inside the threaded sleeve 13. During the turning process, the steel is clamped or released. The clamping plates 18, which are set on the loading frame 9 and located on both sides of the bearing plate 11, are in direct contact with the steel. The socket 17 fixedly installed on the clamping plate 18 is used to limit the threaded rod 14. During the turning process of the threaded rod 14, it moves against the socket 17, thereby clamping the steel.

[0035] Furthermore, such as Figure 5 As shown, a bearing 16 is provided on the inner side of the socket 17, and the bearing 16 is sleeved on the threaded rod 14.

[0036] During operation, the bearing 16 provided on the inner side of the socket 17 is used to support the socket 17 and the threaded rod 14, so that the threaded rod 14 can move smoothly forward or backward.

[0037] Furthermore, such as Figure 5 As shown, a turntable 15 is fixedly installed on the outside of the loading frame 9, extending from the threaded rod 14.

[0038] During operation, a turntable 15, which is fixedly installed on the outside of the loading frame 9 through the threaded rod 14, is used to control the rotation of the threaded rod 14, making its rotation more convenient.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A dual-purpose furnace for a metal hot-dip galvanizing production line, comprising a lower sealing body (1) and an upper sealing body (2), characterized in that: Both the lower sealing body (1) and the upper sealing body (2) are provided with connecting seats (7), and a connecting shaft (8) is inserted into one of the connecting seats (7). The lower sealing body (1) and the upper sealing body (2) are rotatably connected through the connecting shaft (8). The inner side of the lower sealing body (1) and the upper sealing body (2) is provided with a loading frame (9). The inner side of the loading frame (9) is fixedly provided with a bearing plate (11). The bearing plate (11) is evenly provided with through holes (12). The loading frame (9) is provided with a clamping mechanism. The two ends of the loading frame (9) are fixedly installed with connecting columns (10). The outer side of the lower sealing body (1) is fixedly provided with a motor (6). The output end of the motor (6) extends into the interior of the lower sealing body (1) and connects with the connecting column (10).

2. The dual-purpose furnace for a metal hot-dip galvanizing production line according to claim 1, characterized in that: A heater (5) is provided on the lower sealing body (1), and the heater (5) is connected to the lower sealing body (1).

3. The dual-purpose furnace for a metal hot-dip galvanizing production line according to claim 1, characterized in that: The bottom of the lower sealing body (1) is fixedly provided with a liquid outlet (3), and the top of the upper sealing body (2) is fixedly provided with a liquid inlet (4).

4. The dual-purpose furnace for a metal hot-dip galvanizing production line according to claim 1, characterized in that: The clamping mechanism includes a threaded sleeve (13) fixedly disposed on the loading frame (9), a threaded rod (14) threadedly connected to the threaded sleeve (13), and clamping plates (18) disposed on the loading frame (9) and on both sides of the bearing plate (11), and sockets (17) fixedly installed on the clamping plates (18).

5. The dual-purpose furnace for a metal hot-dip galvanizing production line according to claim 4, characterized in that: The inner side of the socket (17) is provided with a bearing (16), which is sleeved on the threaded rod (14).

6. The dual-purpose furnace for a metal hot-dip galvanizing production line according to claim 4, characterized in that: The threaded rod (14) extends to the outside of the loading frame (9) and is fixedly provided with a turntable (15).

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