Anti-corrosion wear-resistant sink roll structure

Abstract

The utility model relates to the related technical field of sink rolls, in particular to an anti-corrosion and wear-resistant sink roll structure which comprises a roll body, a roll shaft is mounted in the roll body, a supporting mechanism is arranged on the outer wall of the roll shaft, and a mounting mechanism is arranged on the outer wall of the roll shaft. According to the anti-corrosion and wear-resistant sink roll structure, the positioning discs ensure that the structures of the two ends of the roll shaft are stable, the fixing pieces wrap the positioning discs to facilitate rotation of the roll shaft, the supporting frames provide a firm supporting effect for the first supporting discs, the first supporting discs are tightly matched with the roll shaft, the roll body is supported for the first time, and the sleeve enhances the structural strength of the middle of the roll shaft; the second supporting disc is tightly matched with the roller shaft, the second supporting disc ensures that the roller body is evenly stressed, the buckle on the installation piece is aligned with the clamping groove in the outer wall of the roller shaft, the installation piece is rotated to fix the buckle and the roller shaft for the first time, and the sealing ring seals the installation piece and the roller shaft at the clamping position of the installation piece and the roller shaft. And the mounting piece and the roll shaft are fixed again through the bolt.

Description

Technical Field

[0001] This utility model relates to the technical field of submerged rollers, and in particular to a corrosion-resistant and wear-resistant submerged roller structure. Background Technology

[0002] A submerged roller is a piece of equipment used in steel smelting and hot-dip galvanizing processes. In a hot-dip galvanizing production line, the submerged roller is one of the core components of the zinc pot equipment. Together with the stabilizing roller and the straightening roller, it is known as the "three rollers." It works by being immersed in molten zinc for a long time. When the strip steel passes through the zinc pot, the submerged roller rotates with the movement of the strip steel, carrying the strip steel into and out of the zinc pot, thus achieving galvanization on the surface of the strip steel. In order to ensure the smoothness and good texture of the galvanized layer on the surface of the strip steel, the surface of the submerged roller is usually designed with grooves or holes to remove excess zinc dross, thus requiring a corrosion-resistant and wear-resistant submerged roller structure.

[0003] The existing anti-corrosion and wear-resistant submerged roller structures on the market have the following problems when used:

[0004] 1. In the application of traditional anti-corrosion and wear-resistant submerged roller structures, the submerged roller is generally a hollow structure with poor central strength, resulting in low overall structural strength. This leads to poor wear resistance, easy damage, and short service life of the submerged roller.

[0005] 2. In most applications, the submerged roll structure is difficult to install on the equipment, and it is also difficult to disassemble when damaged, which will affect the efficiency of the submerged roll. Utility Model Content

[0006] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0007] Therefore, one objective of this utility model is to propose a corrosion-resistant and wear-resistant submerged roller structure. The submerged roller is supported by a corrosion-resistant and wear-resistant submerged roller structure support mechanism, which improves the overall structural strength and enhances the wear resistance of the submerged roller. At the same time, the installation mechanism facilitates the installation of the submerged roller into the use position, thereby improving the efficiency of use.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a corrosion-resistant and wear-resistant submerged roller structure, comprising a roller body, a roller shaft installed inside the roller body, a support mechanism provided on the outer wall of the roller shaft, and an installation mechanism provided on the outer wall of the roller shaft;

[0009] The support mechanism includes a positioning plate, a fixing component, a support frame, a first support plate, a sleeve, a reinforcing rib, and a second support plate. The positioning plate is fixed to the outer wall of the roller shaft, the fixing component is installed on the outer wall of the positioning plate, the support frame is fixed to the outer wall of the fixing component, the first support plate is installed on the outer wall of the support frame, the sleeve is fixed to the outer wall of the roller shaft, the reinforcing rib is installed on the outer wall of the sleeve, and the second support plate is fixed to the outer wall of the reinforcing rib.

[0010] Preferably, the positioning disk and the fixing member form a sliding structure, and the support frame is distributed at equal intervals on the outer wall of the fixing member.

[0011] Preferably, the fixing member and the first support plate are respectively installed at both ends of the support frame, and the first support plate is symmetrically arranged about the central axis of the sleeve.

[0012] Preferably, the sleeve and the second support plate are respectively installed at both ends of the reinforcing rib, and the reinforcing rib is evenly distributed on the outer wall of the sleeve.

[0013] Preferably, the mounting mechanism includes a slot, a sealing ring, a mounting component, bolts, and buckles. The outer wall of the roller shaft has a slot, a sealing ring is installed on the outer wall of the roller shaft, a mounting component is installed on the outside of the roller shaft, a bolt is threaded onto the outer wall of the mounting component, and a buckle is installed on the outer wall of the mounting component.

[0014] Preferably, the slots are symmetrically opened about the central axis of the roller shaft, and the slots and buckles form a sliding structure.

[0015] Preferably, the sealing ring is arranged symmetrically with respect to the central axis of the roller shaft, and the mounting component is arranged symmetrically with respect to the central axis of the roller shaft.

[0016] Preferably, the bolts are evenly distributed on the outer wall of the mounting component, and the buckles are evenly distributed on the outer wall of the mounting component.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: When supporting the roller body, the positioning plate ensures the structural stability of both ends of the roller shaft. The fixing component wraps around the positioning plate, facilitating the rotation of the roller shaft and fixing the fixing component. The support frame provides a solid support effect for the first support plate. Subsequently, the first support plate closely cooperates with the roller shaft, providing initial support for the roller body and improving the stability of the roller body structure. The sleeve enhances the structural strength in the middle of the roller shaft, facilitating the support of the second support plate by the reinforcing rib. The second support plate closely cooperates with the roller shaft, and its position ensures uniform force distribution on the roller body, significantly improving the bending strength of the roller body and reducing deformation, thus supporting the roller body. When the roller body needs to be installed, the buckle on the mounting component is aligned with the groove on the outer wall of the roller shaft. Then, the sealing ring is placed inside the outer wall of the roller shaft. Rotating the mounting component initially fixes the buckle to the roller shaft, while the sealing ring seals at the point where the mounting component and the roller shaft engage, preventing gas from entering and improving the fixing effect. At the same time, the bolts further fix the mounting component to the roller shaft, enhancing the fixing effect, thus installing the roller body. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the positioning disc and the fixing component used in conjunction with this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sleeve and reinforcing rib used in conjunction with this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the card slot and sealing ring used in conjunction with this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the mounting component and bolt used in conjunction with this utility model.

[0023] In the diagram: 1. Roller body; 2. Roller shaft; 3. Support mechanism; 31. Positioning plate; 32. Fixing component; 33. Support frame; 34. First support plate; 35. Sleeve; 36. Reinforcing rib; 37. Second support plate; 4. Installation mechanism; 41. Slot; 42. Sealing ring; 43. Mounting component; 44. Bolt; 45. Buckle. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 -5. This utility model provides a technical solution: a corrosion-resistant and wear-resistant submerged roller structure, including a roller body 1, a roller shaft 2 installed inside the roller body 1, a support mechanism 3 provided on the outer wall of the roller shaft 2, and an installation mechanism 4 provided on the outer wall of the roller shaft 2;

[0026] The support mechanism 3 includes a positioning plate 31, a fixing member 32, a support frame 33, a first support plate 34, a sleeve 35, a reinforcing rib 36, and a second support plate 37. The positioning plate 31 is fixed to the outer wall of the roller shaft 2. The fixing member 32 is installed on the outer wall of the positioning plate 31. The support frame 33 is fixed to the outer wall of the fixing member 32. The first support plate 34 is installed on the outer wall of the support frame 33. The sleeve 35 is fixed to the outer wall of the roller shaft 2. The reinforcing rib 36 is installed on the outer wall of the sleeve 35. The second support plate 37 is fixed to the outer wall of the reinforcing rib 36. Through the arrangement of the positioning plate 31, fixing member 32, support frame 33, first support plate 34, sleeve 35, reinforcing rib 36, and second support plate 37, during use, the roller body... When providing support, the positioning plate 31 first ensures the structural stability of both ends of the roller shaft 2. The fixing part 32 wraps around the positioning plate 31 to facilitate the rotation of the roller shaft 2 and fixes the fixing part 32. The support frame 33 provides a solid support effect for the first support plate 34. Then, the first support plate 34 and the roller shaft 2 cooperate closely to provide the first support for the roller body 1, which improves the structural stability of the roller body 1. The sleeve 35 enhances the structural strength in the middle of the roller shaft 2 and facilitates the support of the second support plate 37 by the reinforcing rib 36. The second support plate 37 cooperates closely with the roller shaft 2. The position of the second support plate 37 ensures that the roller body 1 is evenly stressed, which significantly improves the bending strength of the roller body 1 and reduces deformation, thereby supporting the roller body 1.

[0027] Furthermore, the installation mechanism 4 includes a slot 41, a sealing ring 42, an installation component 43, a bolt 44, and a buckle 45. The outer wall of the roller shaft 2 has a slot 41, the outer wall of the roller shaft 2 is fitted with a sealing ring 42, the outer wall of the roller shaft 2 is fitted with an installation component 43, the outer wall of the installation component 43 is threaded with a bolt 44, and the outer wall of the installation component 43 is fitted with a buckle 45. With the arrangement of the slot 41, sealing ring 42, installation component 43, bolt 44, and buckle 45, when the roller body 1 needs to be installed, the buckle 45 on the installation component 43 is aligned with the slot 41 on the outer wall of the roller shaft 2, and then the sealing ring 42 is inserted into the outer wall of the roller shaft 2. The installation component 43 is rotated to fix the buckle 45 to the roller shaft 2 for the first time. The sealing ring 42 seals the area where the installation component 43 and the roller shaft 2 engage, preventing gas from entering and improving the fixing effect. At the same time, the bolt 44 fixes the installation component 43 to the roller shaft 2 again, enhancing the fixing effect, thereby installing the roller body 1.

[0028] Furthermore, the positioning disk 31 and the fixing member 32 form a sliding structure, and the support frame 33 is distributed at equal intervals on the outer wall of the fixing member 32. Through the setting of the positioning disk 31, the positioning disk 31 ensures the structural stability of both ends of the roller shaft 2. The fixing member 32 wraps around the positioning disk 31 to facilitate the rotation of the roller shaft 2 and fixes the positioning disk 31.

[0029] Furthermore, the fixing member 32 and the first support plate 34 are respectively installed at both ends of the support frame 33. The first support plate 34 is symmetrically arranged with respect to the central axis of the sleeve 35. Through the arrangement of the first support plate 34, the support frame 33 provides a solid support effect for the first support plate 34. Subsequently, the first support plate 34 and the roller shaft 2 are closely matched to provide initial support for the roller body 1, thereby improving the stability of the roller body 1 structure.

[0030] Furthermore, the sleeve 35 and the second support plate 37 are respectively installed at both ends of the reinforcing rib 36. The reinforcing rib 36 is evenly distributed on the outer wall of the sleeve 35. Through the setting of the second support plate 37, the sleeve 35 enhances the structural strength of the middle of the roller shaft 2, and facilitates the reinforcing rib 36 to support the second support plate 37. The second support plate 37 is closely matched with the roller shaft 2. The position of the second support plate 37 ensures that the roller body 1 is evenly stressed, significantly improves the bending strength of the roller body 1, and reduces deformation.

[0031] Furthermore, the slot 41 is symmetrically opened about the central axis of the roller shaft 2. The slot 41 and the buckle 45 form a sliding structure. With the setting of the slot 41, the buckle 45 on the mounting part 43 is aligned with the slot 41 on the outer wall of the roller shaft 2. The mounting part 43 is rotated to fix the buckle 45 to the roller shaft 2 for the first time.

[0032] Furthermore, the sealing ring 42 is symmetrically arranged with respect to the central axis of the roller shaft 2, and the mounting part 43 is symmetrically arranged with respect to the central axis of the roller shaft 2. With the arrangement of the sealing ring 42, the sealing ring 42 is placed inside the outer wall of the roller shaft 2, and the sealing ring 42 seals the mounting part 43 at the engagement point with the roller shaft 2 to prevent gas from entering and improve the fixing effect.

[0033] Furthermore, the bolts 44 are evenly distributed on the outer wall of the mounting part 43, and the buckles 45 are evenly distributed on the outer wall of the mounting part 43. Through the setting of the bolts 44, the mounting part 43 and the roller shaft 2 are fixed again, enhancing the fixing effect.

[0034] Working principle: During use, when supporting the roller body 1, the positioning disc 31 ensures the structural stability of both ends of the roller shaft 2. The fixing part 32 wraps around the positioning disc 31 to facilitate the rotation of the roller shaft 2 and fixes the fixing part 32. The support frame 33 provides a solid support effect for the first support disc 34. Subsequently, the first support disc 34 closely cooperates with the roller shaft 2 to provide initial support for the roller body 1, improving the structural stability of the roller body 1. The sleeve 35 enhances the structural strength in the middle of the roller shaft 2, facilitating the support of the reinforcing rib 36 for the second support disc 37. The second support disc 37 closely cooperates with the roller shaft 2, and the position of the second support disc 37 is... This ensures uniform stress distribution on the roller body 1, significantly improves its bending strength, and reduces deformation, thus supporting the roller body 1. When the roller body 1 needs to be installed, the buckle 45 on the mounting piece 43 is aligned with the groove 41 on the outer wall of the roller shaft 2. Then, the sealing ring 42 is placed inside the outer wall of the roller shaft 2. The mounting piece 43 is rotated to initially fix the buckle 45 to the roller shaft 2. The sealing ring 42 seals the mounting piece 43 at the engagement point with the roller shaft 2 to prevent gas from entering and improve the fixing effect. At the same time, the bolt 44 fixes the mounting piece 43 to the roller shaft 2 again, enhancing the fixing effect, thereby installing the roller body 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant and wear-resistant submerged roller structure, comprising a roller body (1), characterized in that: The roller body (1) is equipped with a roller shaft (2) inside, and a support mechanism (3) is provided on the outer wall of the roller shaft (2). The roller shaft (2) is also equipped with an installation mechanism (4). The support mechanism (3) includes a positioning plate (31), a fixing member (32), a support frame (33), a first support plate (34), a sleeve (35), a reinforcing rib (36), and a second support plate (37). The positioning plate (31) is fixed to the outer wall of the roller (2). The fixing member (32) is installed on the outer wall of the positioning plate (31). The support frame (33) is fixed to the outer wall of the fixing member (32). The first support plate (34) is installed on the outer wall of the support frame (33). The sleeve (35) is fixed to the outer wall of the roller (2). The reinforcing rib (36) is installed on the outer wall of the sleeve (35). The second support plate (37) is fixed to the outer wall of the reinforcing rib (36).

2. The anti-corrosion and wear-resistant submerged roller structure according to claim 1, characterized in that: The positioning disk (31) and the fixing member (32) form a sliding structure, and the support frame (33) is distributed at equal intervals on the outer wall of the fixing member (32).

3. The anti-corrosion and wear-resistant submerged roller structure according to claim 1, characterized in that: The fixing member (32) and the first support plate (34) are respectively installed at both ends of the support frame (33), and the first support plate (34) is symmetrically arranged with respect to the central axis of the sleeve (35).

4. The anti-corrosion and wear-resistant submerged roller structure according to claim 1, characterized in that: The sleeve (35) and the second support plate (37) are respectively installed at both ends of the reinforcing rib (36), and the reinforcing rib (36) is distributed at equal intervals on the outer wall of the sleeve (35).

5. The anti-corrosion and wear-resistant submerged roller structure according to claim 1, characterized in that: The mounting mechanism (4) includes a slot (41), a sealing ring (42), a mounting component (43), a bolt (44), and a buckle (45). The outer wall of the roller (2) is provided with a slot (41), the outer wall of the roller (2) is provided with a sealing ring (42), the outer wall of the roller (2) is provided with a mounting component (43), the outer wall of the mounting component (43) is threaded with a bolt (44), and the outer wall of the mounting component (43) is provided with a buckle (45).

6. The anti-corrosion and wear-resistant submerged roller structure according to claim 5, characterized in that: The slot (41) is symmetrically opened about the central axis of the roller (2), and the slot (41) and the buckle (45) form a sliding structure.

7. The anti-corrosion and wear-resistant submerged roller structure according to claim 5, characterized in that: The sealing ring (42) is symmetrically arranged with respect to the central axis of the roller (2), and the mounting component (43) is symmetrically arranged with respect to the central axis of the roller (2).

8. The anti-corrosion and wear-resistant submerged roller structure according to claim 5, characterized in that: The bolts (44) are evenly distributed on the outer wall of the mounting part (43), and the buckles (45) are evenly distributed on the outer wall of the mounting part (43).

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