Leveling grinding roller device for stainless steel band
By designing a leveling roller device that can adapt to stainless steel strips of different thicknesses, the problems of cumbersome adjustment and warping and offset of traditional equipment are solved, and an efficient and stable leveling effect is achieved.
Patent Information
- Application Number
- CN202422700678.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Traditional leveling equipment is difficult to adapt to stainless steel strips of different thicknesses and widths, requiring cumbersome adjustments and replacement of accessories, and can easily cause the stainless steel strips to warp or deflect, affecting the leveling quality and efficiency.
A stainless steel strip leveling roller device was designed, including a base, a leveling component and an anti-warping component. The leveling component consists of a lower pressure roller and a cylindrical upper pressure roller coaxially welded with cylinders of different diameters. The upper pressure roller is adjusted to rise and fall by an electric telescopic rod, and combined with the limiting roller and spring in the anti-warping component, flexible leveling and anti-warping of stainless steel strips of different thicknesses can be achieved.
It achieves effective leveling of stainless steel strips of different thicknesses, improves production efficiency and leveling quality, prevents warping or deviation, and enhances the leveling effect and equipment stability.
Smart Images
Figure CN223418040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leveling equipment, in particular to a leveling roller device for stainless steel strips. Background Art
[0002] Leveling is a crucial step in the stainless steel strip production process. During processing, transportation, and storage, stainless steel strips may become bent, warped, or uneven, which not only affects the product's aesthetics but also its subsequent performance. Therefore, specialized leveling equipment is required to ensure the flatness and quality of the stainless steel strip.
[0003] However, traditional flattening equipment often has simple designs and limited functions, making it difficult to adapt to the needs of flattening stainless steel strips of varying thicknesses and widths. Especially when dealing with stainless steel strips of various specifications, traditional flattening equipment often requires cumbersome adjustments and component replacements, which not only reduces production efficiency but also increases production costs.
[0004] Furthermore, conventional leveling equipment can cause the stainless steel strip to warp or deflect during the leveling process, resulting in poor leveling results and even damage to the strip. These issues severely impact the quality and efficiency of stainless steel strip leveling. To address this, we propose a stainless steel strip leveling roller device. Utility Model Content
[0005] In order to make up for the above deficiencies, the utility model provides a stainless steel belt leveling roller device.
[0006] The technical solution of the utility model is:
[0007] The flattening roller device for stainless steel strips includes a base, a flattening assembly is fixedly installed on one side of the top of the base, the flattening assembly includes a lower pressure roller and an upper pressure roller used in conjunction with the lower pressure roller, the lower pressure roller is formed by coaxially welding several cylinders with different diameters, the upper pressure roller is a cylinder, and the flattening assembly also includes two first support plates symmetrically fixed on the base, the lower pressure roller is rotatably installed between the two first support plates, and a side plate is rotatably installed at each end of the upper pressure roller, each of the side plates is symmetrically integrally formed with two extension plates, and each of the extension plates is fixedly installed with an electric telescopic rod, and the piston rod end of the electric telescopic rod is fixed to the top of the first support plate.
[0008] As a preferred technical solution, both ends of the upper pressure roller are coaxially integrally formed with a rotating shaft rotatably connected to the side plates, and a driving motor for driving the rotating shaft to rotate is installed on the outer wall of one of the side plates.
[0009] As a preferred technical solution, when the piston rod of the electric telescopic rod is retracted to its shortest position, the upper pressure roller and the lower pressure roller are in close contact with each other at the parts with the largest diameters.
[0010] As a preferred technical solution, it also includes an anti-warping component, which includes two second support plates symmetrically fixedly connected to the base, a first limiting roller rotatably installed between the two second support plates, each second support plate is provided with a movable plate, and a second limiting roller is rotatably installed between the two movable plates.
[0011] As a preferred technical solution, the first limiting roller and the lower pressing roller have the same shape and size, and the first limiting roller and the lower pressing roller have the same height.
[0012] As a preferred technical solution, the first limiting roller and the lower pressing roller are arranged symmetrically with each other.
[0013] As a preferred technical solution, two guide shafts that are plugged into the second support plate are symmetrically fixedly installed on the bottom of the movable plate.
[0014] As a preferred technical solution, an extrusion spring is provided on the outer side of each guide shaft, and the top and bottom parts of the extrusion spring are fixedly connected to the second support plate and the movable plate.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] This utility model comprises a base and a leveling assembly, particularly a lower pressure roller in the leveling assembly, which is coaxially welded with an upper pressure roller. This allows for effective leveling of stainless steel strips of varying thicknesses. The upper pressure roller is raised and lowered by an electrically operated telescopic rod, allowing it to closely mate with the different diameters of the lower pressure roller, achieving flexible leveling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic structural diagram of the leveling assembly in the present invention;
[0019] Figure 3 This is a schematic structural diagram of the anti-warping component in the present invention;
[0020] Figure 4 For this utility model Figure 3 Front view of .
[0021] The meaning of each number in the figure is:
[0022] 1. Base; 2. Anti-warping assembly; 20. Second support plate; 21. First limiting roller; 22. Second limiting roller; 23. Movable plate; 24. Extrusion spring; 25. Guide shaft; 3. Leveling assembly; 30. First support plate; 31. Lower pressure roller; 32. Upper pressure roller; 33. Side plate; 34. Extension plate; 35. Electric telescopic rod; 36. Drive motor. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] See also Figures 1-4 , the utility model provides a technical solution:
[0025] The stainless steel strip flattening roller device comprises a base 1, with a flattening assembly 3 fixedly mounted on one side of the top of the base 1. The flattening assembly 3 comprises a lower pressure roller 31 and an upper pressure roller 32 used in conjunction with the lower pressure roller 31. The lower pressure roller 31 is formed by coaxially welding a plurality of cylinders of different diameters, while the upper pressure roller 32 is a cylinder. The flattening assembly 3 also comprises two first support plates 30 symmetrically fixed to the base 1. The lower pressure roller 31 is rotatably mounted between the two first support plates 30. A side plate 33 is rotatably mounted at each end of the upper pressure roller 32. Each side plate 33 is symmetrically integrally formed with two extension plates 34. Each extension plate 34 is fixedly mounted with an electric telescopic rod 35, the piston rod end of which is fixed to the top of the first support plate 30. By configuring the components including the base 1 and the flattening assembly 3, particularly the lower pressure roller 31 in the flattening assembly 3 being coordinated with the upper pressure roller 32, wherein the lower pressure roller 31 is coaxially welded from cylinders of different diameters, effective flattening of stainless steel strips of varying thicknesses is achieved. The upper pressing roller 32 is raised and lowered by an electric telescopic rod 35 so that it can closely cooperate with the different diameter parts of the lower pressing roller 31 to achieve the purpose of flexible leveling.
[0026] As a preferred feature of this embodiment, a rotating shaft coaxially integrally formed at each end of the upper pressing roller 32 is rotatably connected to the side plates 33. A drive motor 36 for driving the rotating shaft is mounted on the outer wall of one of the side plates 33. By coaxially integrally forming the rotating shaft at each end of the upper pressing roller 32 and rotatably connected to the side plates 33, and mounting the drive motor 36 on one of the side plates 33, automated rotation of the upper pressing roller 32 is achieved, improving leveling efficiency and ensuring the continuity and stability of the leveling process.
[0027] As a preferred embodiment of this embodiment, when the piston rod of the electric telescopic rod 35 is retracted to its shortest position, the upper pressure roller 32 and the largest diameter portion of the lower pressure roller 31 are in close contact. This ensures that the stainless steel strip is effectively leveled regardless of its thickness when passing through the leveling assembly 3, further enhancing the leveling effect.
[0028] As a preferred embodiment, this embodiment further includes an anti-warping assembly 2, which includes two second support plates 20 symmetrically fixedly connected to the base 1. A first limiting roller 21 is rotatably mounted between the two second support plates 20. Each second support plate 20 is provided with a movable plate 23, and a second limiting roller 22 is rotatably mounted between the two movable plates 23. The anti-warping assembly 2, including the first limiting roller 21 and the second limiting roller 22, effectively prevents the stainless steel strip from warping or deflecting during the leveling process, thereby improving leveling accuracy and product quality.
[0029] As a preferred embodiment of this invention, the first limiting roller 21 and the lower pressing roller 31 have the same shape and size, and are of equal height. The first limiting roller 21 and the lower pressing roller 31 have the same shape and size and are of equal height, which allows the stainless steel strip to be pre-leveled before entering the leveling assembly 3, laying a good foundation for subsequent precise leveling.
[0030] As a preferred embodiment of the present invention, the first limiting roller 21 and the lower pressing roller 31 are arranged symmetrically, thereby ensuring the stability and balance of the stainless steel strip before entering the leveling area, and helping to improve the leveling effect.
[0031] As a preferred embodiment of this embodiment, two guide shafts 25 are symmetrically fixedly mounted on the bottom of the movable plate 23 and are plugged into the second support plate 20. The guide shafts 25 fixed on the bottom of the movable plate 23 plug into the second support plate 20 to ensure the stability and accuracy of the second limiting roller 22 during the up and down movement, further improving the anti-warping effect.
[0032] As a preferred feature of this embodiment, a compression spring 24 is provided on the outside of each guide shaft 25. The top and bottom portions of the compression spring 24 are fixedly connected to the second support plate 20 and the movable plate 23. The compression spring 24 provides an appropriate elastic force for the movable plate 23 and the second limiting roller 22, allowing them to fit tightly against the stainless steel strip, effectively preventing the stainless steel strip from warping during the leveling process, while also ensuring the durability and reliability of the leveling device.
[0033] When the stainless steel belt leveling roller device of the utility model is used, first, the stainless steel belt enters from one side of the device,
[0034] The strip first passes through the leveling assembly 3. The lower roller 31 in the leveling assembly 3 is joined by an upper roller 32. The lower roller 31 is constructed from coaxially welded cylinders of varying diameters to accommodate stainless steel strips of varying thicknesses. The upper roller 32 is raised and lowered by an electric telescopic rod 35 to closely mate with the varying diameters of the lower roller 31. When the piston rod of the electric telescopic rod 35 is retracted to its shortest position, the upper roller 32 fits snugly against the largest diameter portion of the lower roller 31, ensuring effective leveling of the stainless steel strip.
[0035] During the leveling process, the drive motor 36 drives the shaft of the upper pressing roller 32 to rotate, thereby driving the upper pressing roller 32 to rotate. At the same time, the lower pressing roller 31 also rotates accordingly, and the two cooperate to roll and level the stainless steel strip.
[0036] Then, the stainless steel strip enters the anti-warping assembly 2. In the anti-warping assembly 2, the stainless steel strip passes between the first limiting roller 21 and the second limiting roller 22. Under the action of the spring, the anti-warping assembly 2 can limit the stainless steel to prevent it from warping upward.
[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.
Claims
1. A stainless steel strip leveling roller device, comprising a base (1), characterized in that: A leveling assembly (3) is fixedly installed on one side of the top of the base (1), and the leveling assembly (3) includes a lower pressure roller (31) and an upper pressure roller (32) used in conjunction with the lower pressure roller (31), the lower pressure roller (31) is formed by coaxially welding a plurality of cylinders of different diameters, and the upper pressure roller (32) is a cylinder. The leveling assembly (3) also includes two first support plates (30) symmetrically fixed on the base (1), the lower pressure roller (31) is rotatably installed between the two first support plates (30), and a side plate (33) is rotatably installed at each end of the upper pressure roller (32), and each of the side plates (33) is symmetrically integrally formed with two extension plates (34), and each of the extension plates (34) is fixedly installed with an electric telescopic rod (35), and the piston rod end of the electric telescopic rod (35) is fixed to the top of the first support plate (30).
2. The stainless steel strip flattening roller device according to claim 1, characterized in that: Both ends of the upper pressure roller (32) are coaxially integrally formed with a rotating shaft rotatably connected to the side plates (33), and a driving motor (36) for driving the rotating shaft to rotate is installed on the outer wall of one of the side plates (33).
3. The stainless steel strip flattening roller device according to claim 2, characterized in that: When the piston rod of the electric telescopic rod (35) is retracted to its shortest position, the upper pressing roller (32) and the lower pressing roller (31) are closely fitted with the parts with the largest diameters.
4. The stainless steel strip flattening roller device according to claim 3, characterized in that: The anti-warping assembly (2) further comprises two second support plates (20) symmetrically fixedly connected to the base (1), a first limiting roller (21) being rotatably mounted between the two second support plates (20), each second support plate (20) being provided with a movable plate (23), and a second limiting roller (22) being rotatably mounted between the two movable plates (23).
5. The stainless steel strip flattening roller device according to claim 4, characterized in that: The first limiting roller (21) and the lower pressing roller (31) have the same shape and size, and the first limiting roller (21) and the lower pressing roller (31) have the same height.
6. The stainless steel strip flattening roller device according to claim 5, characterized in that: The first limiting roller (21) and the lower pressing roller (31) are arranged symmetrically on the left and right.
7. The stainless steel strip flattening roller device according to claim 6, characterized in that: Two guide shafts (25) that are plug-fitted with the second support plate (20) are symmetrically fixedly mounted on the bottom of the movable plate (23).
8. The stainless steel strip flattening roller device according to claim 7, characterized in that: An extrusion spring (24) is provided on the outside of each guide shaft (25), and the top and bottom parts of the extrusion spring (24) are fixedly connected to the second support plate (20) and the movable plate (23).