A galvanizing coiler with an anti-overflow edge

Abstract

The application provides a galvanizing coiler with an anti-overflow edge, relates to the field of galvanized sheet production, and comprises a guide table, one side of the guide table is provided with an upper compression roller, one side of the guide table is provided with a coiling assisting belt, one side of the guide table is provided with a deflection roller, one side of the guide table is fixedly connected with a fixed block, a transmission groove is formed in the surface of the fixed block, a bidirectional threaded rod is rotationally connected in the transmission groove, the bidirectional threaded rod is rotated to drive the transmission block to move, the limiting block on one side is relatively moved on the surface of the rotating shaft at the same time, the galvanized sheet can be limited and guided, the position of the galvanized sheet in the winding process can be accurately controlled, tail bulging, compression creases and other problems caused by deviation can be avoided, the surface flatness and the coiling tightness of the coiled material are significantly improved, the generation of the overflow edge is prevented, the galvanized sheet with different widths can be limited at the same time, the type changing time is reduced, and the universality of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of galvanized sheet production, and more specifically, to a galvanized coiling machine with anti-overflow edge. Background Technology

[0002] Galvanized steel sheet refers to steel sheet with a layer of zinc coated on its surface. This is done to prevent corrosion and extend the service life of the steel sheet. Such zinc-coated steel sheet is called galvanized steel sheet. A coiler is a mechanical device that winds continuously produced strip materials (such as steel strip, aluminum foil, paper, plastic film, etc.) into neat rolls. It is widely used in continuous production lines.

[0003] According to research, cold-rolled galvanized products currently suffer from defects such as coil tailing and core overflow due to poor incoming material quality, equipment cycle time, and unstable pneumatic pressure. The overhead crane clamps are prone to damage during lifting, which leads to customer dissatisfaction. As a result, the tail of the strip has to be cut off or even downgraded, resulting in a lower yield and a high strip output ratio, which seriously affects the economic benefits of the galvanizing unit.

[0004] Therefore, we have made improvements to this and proposed a galvanizing coil machine with anti-overflow edge. Utility Model Content

[0005] The purpose of this invention is to solve the problem of edge overflow in current winding machines.

[0006] To achieve the above-mentioned objectives and improve the aforementioned problems, this utility model provides a galvanizing coiling machine with anti-overflow features, comprising a guide table, an upper pressure roller on one side of the guide table, a coiling aid belt on one side of the guide table, a steering roller on one side of the guide table, a fixed block fixedly connected to one side of the guide table, a transmission groove on the surface of the fixed block, a bidirectional threaded rod rotatably connected inside the transmission groove, two transmission blocks slidably connected inside the transmission groove, both transmission blocks being sleeved on the threads on both sides of the surface of the bidirectional threaded rod, a fixed plate fixedly connected to one side of the guide table, a hydraulic telescopic rod on one side of the fixed plate, a fixed frame fixedly connected to the side of the hydraulic telescopic rod away from the fixed plate, and a cleaning mechanism inside the fixed frame.

[0007] As a preferred technical solution of this application, two limiting plates are fixedly connected to one side of the fixing block, and a rotating shaft is rotatably connected to the relatively close side of the two limiting plates.

[0008] As a preferred technical solution of this application, a motor is fixedly connected to one side of the fixing block, and the output end of the motor is fixedly connected to one end of the bidirectional threaded rod.

[0009] As a preferred technical solution of this application, a limiting block is fixedly connected to one side of the transmission block, and the interior of the limiting block is sleeved with the surface of the rotating shaft.

[0010] As a preferred technical solution of this application, the cleaning mechanism includes two fixed frames, which are fixedly installed inside the fixed frame. Each of the two fixed frames has a sliding groove inside, and a slider is slidably connected inside the sliding groove.

[0011] As a preferred technical solution of this application, a spring is fixedly connected inside the slide groove, and the side of the spring near the slider is fixedly connected to the surface of the slider.

[0012] As a preferred technical solution of this application, a baffle is fixedly connected to the side of the slider away from the spring, and a cleaning plate is fixedly installed on the side of the baffle away from the slider by bolts.

[0013] As a preferred technical solution of this application, a limiting groove is provided inside the fixed frame, and the inside of the limiting groove is slidably connected to the surface of the baffle.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the scheme of this application:

[0016] 1. This anti-overflow galvanizing coiling machine uses the rotation of a bidirectional threaded rod to drive the transmission block to move, while simultaneously moving a limiting block on one side relative to the surface of the rotating shaft. This allows the galvanized sheet to be limited and guided, precisely controlling its position during the coiling process. This avoids problems such as tail bulging and wrinkling caused by misalignment, significantly improving the flatness of the coil surface and the tightness of the coil, preventing overflow. It can also limit galvanized sheets of different widths, reducing changeover time and improving equipment versatility.

[0017] 2. This anti-overflow galvanizing coiler uses a cleaning plate to clean the surface of the galvanized sheet, preventing zinc dross adhering to the surface of the galvanized sheet from falling off and adhering to the strip steel surface, forming tiny particles or lines. These defects will be compacted due to tension after coiling, making them difficult to completely remove through subsequent inspection, leading to batch defects. At the same time, it may scratch the surface of the guide roller, causing the roller surface roughness to increase, further aggravating the scratches on the strip steel surface. Attached Figure Description

[0018] Figure 1 A schematic diagram of the galvanizing coiler with anti-overflow edge provided in this application;

[0019] Figure 2 A schematic diagram of the transmission block in the galvanizing coiler with anti-overflow edge provided in this application;

[0020] Figure 3In the galvanizing coiler for preventing overflow provided in this application Figure 2 A magnified structural diagram of A in the middle;

[0021] Figure 4 A schematic diagram of the structure of the fixing frame in the galvanizing coiler for preventing overflow provided in this application;

[0022] Figure 5 This is a schematic diagram of the structure of the fixing frame in the galvanized coiler for preventing overflow provided in this application.

[0023] The image shows:

[0024] 1. Guide table; 2. Upper pressure roller; 3. Winding aid belt; 4. Motor; 5. Fixing block; 6. Transmission block; 7. Limiting block; 8. Rotating shaft; 9. Fixing plate; 10. Bidirectional threaded rod; 11. Limiting plate; 12. Transmission groove; 13. Hydraulic telescopic rod; 14. Fixing frame one; 15. Limiting groove; 16. Baffle; 17. Fixing frame two; 18. Spring; 19. Slider; 20. Cleaning plate; 21. Slide groove; 22. Turning roller. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example 1

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A galvanizing coiling machine with anti-overflow function includes a guide table 1, which can be used to convey galvanized sheet. An upper pressure roller 2 is provided on one side of the guide table 1. The upper pressure roller 2 is used to control the tail of the strip during shearing. An auxiliary winding belt 3 is provided on one side of the guide table 1. The auxiliary winding belt 3 is used to guide the galvanized sheet during winding. A guide roller 22 is provided on one side of the guide table 1. Through the cooperation of the guide table 1, the upper pressure roller 2 and the auxiliary winding belt 3, the galvanized sheet can be wound on the surface of the guide roller 22, so that the galvanized sheet can be better formed into a galvanized coil.

[0031] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a fixing block 5 is fixedly connected to one side of the guide table 1, and two limiting plates 11 are fixedly connected to one side of the fixing block 5. A rotating shaft 8 is rotatably connected to the relatively close side of the two limiting plates 11 of the guide table 1. A transmission groove 12 is opened on the surface of the fixing block 5. A bidirectional threaded rod 10 is rotatably connected inside the transmission groove 12. Two transmission blocks 6 are slidably connected inside the transmission groove 12. The two transmission blocks 6 are sleeved on the threads on both sides of the surface of the bidirectional threaded rod 10. A limiting block 7 is fixedly connected to one side of the transmission block 6. The inside of the limiting block 7 is sleeved with the surface of the rotating shaft 8. A motor 4 is fixedly connected to one side of the fixing block 5. The output end of the motor 4 is fixedly connected to one end of the bidirectional threaded rod 10. Through the cooperation of the limiting block 7 and the bidirectional threaded rod 10, when the galvanized sheet passes through the surface of the rotating shaft 8, the two limiting blocks 7 can guide the galvanized sheet, ensuring that the galvanized sheet is always on a plane when rolled, thus preventing the galvanized coil from overflowing.

[0032] Example 2

[0033] The galvanizing coiler with anti-overflow edge provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a fixed plate 9 is fixedly connected to one side of the guide platform 1. A hydraulic telescopic rod 13 is provided on one side of the fixed plate 9. A fixed frame 14 is fixedly connected to the side of the hydraulic telescopic rod 13 away from the fixed plate 9. A cleaning mechanism is provided inside the fixed frame 14. The cleaning mechanism includes two fixed frames 17, which are fixedly installed inside the fixed frame 14. Each of the two fixed frames 17 has a sliding groove 21 inside. A slider 19 is slidably connected inside the sliding groove 21. A spring 18 is fixedly connected inside the sliding groove 21. The side of the spring 18 near the slider 19 is fixedly connected to the surface of the slider 19. The slider 19 is located away from the surface of the spring. A baffle 16 is fixedly connected to one side of the spring 18. A cleaning plate 20 is fixedly installed on the side of the baffle 16 away from the slider 19 by bolts. The cleaning plate 20 can clean the surface of the galvanized sheet and prevent residue from being trapped inside the galvanized sheet during winding, which would affect the use of the galvanized sheet. A limiting groove 15 is opened inside the fixed frame 14. The inside of the limiting groove 15 is slidably connected to the surface of the baffle 16. By setting the cleaning plate 20 and the spring 18, the residue on the surface of the galvanized sheet can be cleaned. At the same time, through the cooperation of the slider 19 and the spring 18, the cleaning plate 20 can clean the surface of galvanized sheets of different thicknesses while cleaning the galvanized sheet.

[0034] The process of using the anti-overflow galvanizing coiling machine provided by this utility model is as follows:

[0035] When it is necessary to prevent overflow of galvanized coils, the galvanized sheet is transported from the surface of the rotating shaft 8 to the surface of the guide roller 22 via the guide table 1. At the same time, the motor 4 is started, which causes the bidirectional threaded rod 10 to drive the transmission blocks 6 on both sides to move, and at the same time drives the limit block 7 on one side to guide the galvanized sheet. When the galvanized coil is being formed, it can ensure that the core and the tail of the coil are kept in the same horizontal direction, preventing overflow and ensuring the use of the galvanized coil.

[0036] When the surface of the galvanized coil needs to be cleaned, as the galvanized coil passes through the interior of the fixed frame 14, the two cleaning plates 20 can contact the surface of the galvanized sheet, and clean the surface on both sides of the galvanized sheet at the same time. When the thickness of the galvanized sheet is different, the slider 19 and the spring 18 cooperate to compress the spring 18, and the two cleaning plates 20 can clean the surface of the galvanized sheet on the side that is relatively close to each other.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; conversely, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A galvanizing coiling machine with anti-overflow feature, comprising a guide table (1), characterized in that: An upper pressure roller (2) is provided on one side of the guide platform (1), a winding belt (3) is provided on one side of the guide platform (1), a steering roller (22) is provided on one side of the guide platform (1), a fixed block (5) is fixedly connected to one side of the guide platform (1), a transmission groove (12) is provided on the surface of the fixed block (5), a bidirectional threaded rod (10) is rotatably connected inside the transmission groove (12), two transmission blocks (6) are slidably connected inside the transmission groove (12), and the two transmission blocks (6) are both sleeved on the threads on both sides of the surface of the bidirectional threaded rod (10). A fixed plate (9) is fixedly connected to one side of the guide platform (1), a hydraulic telescopic rod (13) is provided on one side of the fixed plate (9), a fixed frame (14) is fixedly connected to the side of the hydraulic telescopic rod (13) away from the fixed plate (9), and a cleaning mechanism is provided inside the fixed frame (14).

2. The galvanizing coiling machine for preventing overflow as described in claim 1, characterized in that: Two limiting plates (11) are fixedly connected to one side of the fixed block (5), and a rotating shaft (8) is rotatably connected to the relatively close side of the two limiting plates (11).

3. The galvanizing coiling machine for preventing overflow as described in claim 1, characterized in that: A motor (4) is fixedly connected to one side of the fixed block (5), and the output end of the motor (4) is fixedly connected to one end of the bidirectional threaded rod (10).

4. A galvanizing coiler with anti-overflow properties according to claim 1, characterized in that: A limiting block (7) is fixedly connected to one side of the transmission block (6), and the interior of the limiting block (7) is sleeved with the surface of the rotating shaft (8).

5. A galvanizing coiler with anti-overflow edge as described in claim 4, characterized in that: The cleaning mechanism includes two fixed frames (17), which are fixedly installed inside the fixed frame (14). Each of the two fixed frames (17) has a sliding groove (21) inside, and a slider (19) is slidably connected inside the sliding groove (21).

6. A galvanizing coiler with anti-overflow edge as described in claim 5, characterized in that: A spring (18) is fixedly connected inside the slide (21), and the side of the spring (18) near the slider (19) is fixedly connected to the surface of the slider (19).

7. A galvanizing coiling machine for preventing overflow as described in claim 5, characterized in that: A baffle (16) is fixedly connected to the side of the slider (19) away from the spring (18), and a cleaning plate (20) is fixedly installed on the side of the baffle (16) away from the slider (19) by bolts.

8. A galvanizing coiler with anti-overflow properties according to claim 1, characterized in that: The fixed frame (14) has a limiting groove (15) inside, and the inside of the limiting groove (15) is slidably connected to the surface of the baffle (16).

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