Steel billet scrap cleaning device
By designing a billet debris cleaning device, which uses a combination of rotating rollers and wire ropes to scrape away iron oxide debris, the problem of iron oxide residue after billet cutting was solved, thus improving the quality and safety of steel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-17
AI Technical Summary
Iron oxide debris generated during the steel billet cutting process remains on the billet surface, affecting the quality of subsequent processing and potentially causing internal defects and safety hazards in the steel.
Design a billet debris cleaning device that uses a combination of rotating rollers and wire ropes on a conveyor table. The rotating rollers are driven by a drive component to scrape off iron oxide debris and remove it from the surface of the billet.
It effectively removes iron oxide debris from the surface of steel billets, improves the internal structural integrity and uniformity of steel, reduces the risk of decreased strength and toughness, and avoids safety hazards such as steel breakage.
Smart Images
Figure CN223996738U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of steel processing, and in particular to a steel billet debris cleaning device. Background Technology
[0002] In modern steel production and processing, the processing of steel billets is a crucial step. As the initial raw material for steel production, the quality of subsequent processing of steel billets directly affects the performance and quality of the final steel products. Cutting is a common operation in the steel billet processing flow; however, this process has long been plagued by a problem that has troubled the industry.
[0003] During the cutting process of steel billets, some iron oxide is produced due to high temperatures and the billet's own chemical composition. This iron oxide remains on the upper surface of the billet in the form of debris. The presence of iron oxide residue brings a series of serious negative effects. If these iron oxide debris are not completely removed before subsequent processing steps, they will be drawn into the interior of the steel during processing, forming impurities and defects inside the steel. This greatly affects the integrity and uniformity of the steel's internal structure, leading to a decrease in the steel's strength, toughness, and other mechanical properties. In severe cases, it may cause safety hazards such as breakage during use. Utility Model Content
[0004] In order to clean the residual iron oxide on the steel billet, this application provides a steel billet debris cleaning device.
[0005] The billet debris cleaning device provided in this application adopts the following technical solution:
[0006] A billet debris cleaning device includes a conveyor table for conveying billets, a support frame fixedly connected above the conveyor table, a rotating roller rotatably connected to the support frame, the axis of the rotating roller being parallel to the end face of the conveyor table, multiple sets of steel wire ropes arranged around the rotating roller, each steel wire rope in each set being arranged along the length direction of the rotating roller, a drive assembly for driving the rotating roller to rotate being provided between the support frame and the conveyor table, and a fixing mechanism for fixing a set of steel wire ropes to the rotating roller.
[0007] By adopting the above technical solution, the steel billet can be placed on the conveyor table and conveyed to the next process. During the conveying process, the drive component will drive the rotating roller to rotate, thereby causing multiple scrapers on the rotating roller to scrape off the residual iron oxide on the steel billet, so that the iron oxide is removed from the upper surface of the steel billet. This can reduce the residual iron oxide on the steel billet and reduce the impact of iron oxide on product quality.
[0008] Optionally, the fixing mechanism includes a fixing plate and an abutment plate, both of which are arranged along the length of the rotating roller. The fixing plate is fixedly connected to the rotating roller, and the wire rope is placed between the fixing plate and the abutment plate. A locking assembly is provided between the fixing plate and the abutment plate to press the wire rope between the fixing plate and the abutment plate.
[0009] By adopting the above technical solution, the locking component can be used to press multiple wire ropes onto the fixing plate by the abutment plate, thereby quickly fixing the wire ropes.
[0010] Optionally, the locking assembly includes a locking bolt that passes through both the fixed plate and the abutment plate, and a locking nut is threaded onto the locking bolt. The locking nut abuts against the abutment plate and presses the abutment plate against the fixed plate.
[0011] By adopting the above technical solution, the locking nut can be disengaged from the locking bolt by rotating the locking nut, thereby achieving the removal of the locking nut from the locking bolt.
[0012] Optionally, both the fixing plate and the abutment plate are provided with arc-shaped grooves, and the arc-shaped grooves on the fixing plate correspond one-to-one with the arc-shaped grooves on the abutment plate and are arranged opposite each other, with the wire rope placed in the same set of oppositely arranged arc-shaped grooves.
[0013] By adopting the above technical solution, the position of the wire rope can be restricted by the arc groove, thereby improving the stability of the wire rope.
[0014] Optionally, the conveyor is configured as a roller conveyor, and the drive assembly includes a drive sprocket fixedly connected to the end of the conveyor roller in the roller conveyor, a driven sprocket fixedly connected to the end of the rotating roller, and a chain for connecting the drive sprocket and the driven sprocket is sleeved between the drive sprocket and the driven sprocket.
[0015] By adopting the above technical solution, when the conveyor roller in the conveyor table rotates, the conveyor roller can drive the drive sprocket to rotate, and then drive the driven sprocket to rotate under the action of the chain, thereby causing the rotating roller to rotate.
[0016] Optionally, the support frame includes a supporting angle steel and a protective housing. The supporting angle steel is fixedly connected to the conveyor table, the protective housing is fixedly connected to the supporting angle steel, and the rotating roller is rotatably connected to the protective housing.
[0017] By adopting the above technical solution, the rotating roller can be protected by the protective housing, reducing the occurrence of rainwater erosion on the rotating roller.
[0018] Optionally, multiple sets of the wire ropes are arranged at equal intervals along the axis surrounding the rotating roller.
[0019] By adopting the above technical solution, the cleaning efficiency of the wire rope can be improved by evenly arranging multiple sets of wire ropes around the rotating roller.
[0020] Optionally, the protective enclosure is coated with a rust-proof protective layer.
[0021] By adopting the above technical solution, the protective enclosure can be protected by an anti-rust layer, reducing the occurrence of corrosion and rust on the protective enclosure.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. During the conveying process, the drive component will drive the rotating roller to rotate, which will cause multiple scrapers on the rotating roller to scrape off the iron oxide remaining on the steel billet, so that the iron oxide will be removed from the upper surface of the steel billet, thereby reducing the residual iron oxide on the steel billet and reducing the impact of iron oxide on product quality.
[0024] 2. When the conveyor roller in the conveyor table rotates, the conveyor roller can drive the drive sprocket to rotate, which in turn drives the driven sprocket to rotate under the action of the chain, thereby causing the rotating roller to rotate;
[0025] 3. The lock nut can be disengaged from the lock bolt by rotating it. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;
[0027] Figure 2 This is a schematic diagram of the structure of the drive sprocket in an embodiment of this application.
[0028] In the diagram, 1. Conveyor table; 2. Support frame; 21. Support angle steel; 22. Protective housing; 3. Rotating roller; 4. Steel wire rope; 5. Drive assembly; 51. Drive sprocket; 52. Driven sprocket; 53. Chain; 6. Fixing mechanism; 61. Fixing plate; 62. Abutment plate; 63. Locking assembly; 631. Locking bolt; 632. Locking nut; 7. Arc groove. Detailed Implementation
[0029] The following is in conjunction with the appendix Figure 1 -Appendix Figure 2 This application will be described in further detail below.
[0030] An embodiment of this application is: a billet debris cleaning device, referring to... Figure 1 and Figure 2The system includes a conveyor table 1 for conveying steel billets. In this embodiment, the conveyor table 1 is configured as a roller conveyor table 1 in the prior art, which consists of a series of parallel rollers that can rotate around their own axis.
[0031] A support frame 2 is fixedly connected above the conveyor table 1. The support frame 2 includes supporting angle steel 21 and a protective box 22. The protective box 22 is coated with an anti-rust protective layer. In this embodiment, the anti-rust protective layer is set as an anti-rust paint coating. Two supporting angle steels 21 are provided and fixedly connected to the conveyor table 1. The protective box 22 is fixedly connected to the two supporting angle steels 21.
[0032] The protective housing 22 is rotatably connected to a rotating roller 3. The axis of the rotating roller 3 is parallel to the end face of the conveyor table 1. Multiple sets of steel wire ropes 4 are arranged around the rotating roller 3, and the multiple sets of steel wire ropes 4 are equidistantly arranged along the axis surrounding the rotating roller 3. Each steel wire rope 4 in each set is arranged along the length direction of the rotating roller 3. The rotating roller 3 is provided with a fixing mechanism 6 for fixing a set of steel wire ropes 4 to the rotating roller 3.
[0033] The fixing mechanism 6 includes a fixing plate 61 and an abutment plate 62. Both the fixing plate 61 and the abutment plate 62 are arranged along the length direction of the rotating roller 3. The fixing plate 61 is fixedly connected to the outer arc surface of the rotating roller 3. The wire rope 4 is placed between the fixing plate 61 and the abutment plate 62. A locking assembly 63 is provided between the fixing plate 61 and the abutment plate 62 to press the wire rope 4 between the fixing plate 61 and the abutment plate 62.
[0034] The locking assembly 63 includes a locking bolt 631 that passes through both the fixing plate 61 and the abutment plate 62. A locking nut 632 is threaded onto the locking bolt 631. The locking nut 632 abuts against the abutment plate 62 and presses the abutment plate 62 onto the fixing plate 61. In order to further improve the stability of the wire rope 4, both the fixing plate 61 and the abutment plate 62 are provided with arc-shaped grooves 7. The arc-shaped grooves 7 on the fixing plate 61 and the arc-shaped grooves 7 on the abutment plate 62 correspond one-to-one and are arranged opposite each other. The wire rope 4 is placed in the same set of oppositely arranged arc-shaped grooves 7.
[0035] The locking nut 632 can be rotated to disengage it from the locking bolt 631, thereby removing the locking nut 632 from the locking bolt 631.
[0036] A drive assembly 5 for driving the rotating roller 3 to rotate is provided between the support frame 2 and the conveyor table 1. The drive assembly 5 includes a drive sprocket 51 fixedly connected to the end of the conveyor roller in the roller conveyor table 1, a driven sprocket 52 fixedly connected to the end of the rotating roller 3, and a chain 53 for connecting the drive sprocket 51 and the driven sprocket 52 is sleeved between the drive sprocket 51 and the driven sprocket 52.
[0037] When the conveyor roller in the conveyor table 1 rotates, the conveyor roller can drive the drive sprocket 51 to rotate, and then drive the driven sprocket 52 to rotate under the action of the chain 53, which in turn causes the rotating roller 3 to rotate. The multiple rollers on the rotating roller 3 scrape off the residual iron oxide on the steel billet, so that the iron oxide is removed from the upper surface of the steel billet, thereby reducing the residual iron oxide on the steel billet.
[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A billet scrap cleaning device characterized by, The application relates to a steel billet conveying device, which comprises a conveying table (1) for conveying steel billets, a support frame (2) fixedly connected above the conveying table (1), a rotating roller (3) rotatably connected to the support frame (2), the axis of the rotating roller (3) being parallel to the end face of the conveying table (1), a plurality of groups of steel wires (4) arranged around the rotating roller (3), each steel wire (4) in each group being arranged along the length direction of the rotating roller (3), a driving assembly (5) arranged between the support frame (2) and the conveying table (1) for driving the rotating roller (3) to rotate, and a fixing mechanism (6) arranged on the rotating roller (3) for fixing a group of the steel wires (4) on the rotating roller (3).
2. A billet scumming device according to claim 1, wherein The fixing mechanism (6) comprises a fixing plate (61) and an abutting plate (62), the fixing plate (61) and the abutting plate (62) are both arranged along the length direction of the rotating roller (3), the fixing plate (61) is fixedly connected to the rotating roller (3), the steel wires (4) are arranged between the fixing plate (61) and the abutting plate (62), and a locking assembly (63) is arranged between the fixing plate (61) and the abutting plate (62) for pressing the steel wires (4) between the fixing plate (61) and the abutting plate (62) by the abutting plate (62).
3. A billet scumming device according to claim 2, wherein The locking assembly (63) comprises a locking bolt (631) penetrating through the fixing plate (61) and the abutting plate (62), and a locking nut (632) threadedly connected to the locking bolt (631), the locking nut (632) abuts against the abutting plate (62) and presses the abutting plate (62) against the fixing plate (61).
4. A billet scumming device according to claim 2, wherein Arc-shaped grooves (7) are formed in the fixing plate (61) and the abutting plate (62), the arc-shaped grooves (7) in the fixing plate (61) correspond to the arc-shaped grooves (7) in the abutting plate (62) and are oppositely arranged, and the steel wires (4) are arranged in the arc-shaped grooves (7) in the same group.
5. A billet scumming device according to claim 1, wherein The conveying table (1) is a roller type conveying table (1), the driving assembly (5) comprises a driving sprocket (51) fixedly connected to the end of a conveying roller in the roller type conveying table (1), the end of the rotating roller (3) is fixedly connected with a driven sprocket (52), and a chain (53) is sleeved between the driving sprocket (51) and the driven sprocket (52) for connecting the two.
6. A billet scrap cleaning device according to claim 5, wherein The support frame (2) comprises a support angle steel (21) and a protection box (22), the support angle steel (21) is fixedly connected to the conveying table (1), and the protection box (22) is fixedly connected to the support angle steel (21), and the rotating roller (3) is rotatably connected in the protection box (22).
7. A billet scumming device according to claim 1, wherein The plurality of groups of the steel wires (4) are arranged equidistantly around the axis of the rotating roller (3).
8. A billet scumming device according to claim 6, wherein The protection box (22) is coated with a rustproof protection layer.