Aluminum ingot molten aluminum slag scraping device

Abstract

The utility model relates to the technical field of aluminum ingot production, and provides an aluminum ingot molten aluminum slag scraping device which comprises an adjusting support and a slag scraping assembly. A transverse moving structure is assembled on the adjusting support in a sliding mode, an extending beam is connected to the transverse moving structure, a limiting plate is installed at the bottom of the extending beam, and a limiting space is formed in the limiting plate; the slag scraping assembly comprises a lifting beam, a control arm, a slag scraping head and a sliding seat connected to the extending beam in a sliding mode, the lifting beam is connected to the sliding seat in a sliding mode and can ascend and descend relative to the sliding seat, the sliding seat is located in the limiting space, the control arm is arranged between the lifting beam and the slag scraping head, and the slag scraping head is arranged on the control arm. A plurality of scraping plates are arranged on the slag scraping head in the circumferential direction at intervals, and high-temperature-resistant thin film layers are arranged on the scraping plates; the slag scraping device solves the problem that safety accidents are easily caused by manual slag scraping, and has the advantages of being simple in structure and low in manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium ingot production technical field, specifically, relate to a kind of aluminium ingot aluminium water slag scraping device. BACKGROUND

[0002] Aluminum is a kind of silver-white metal and density is smaller, so it is also called light metal, because the light quality of aluminum, it is often used to manufacture car, train, subway, ship, aircraft, rocket, spaceship and so on land sea air transport tools, to reduce deadweight and increase loading capacity, aluminum needs to be cast into mould after being extracted from ore to be made into aluminium ingot, in the process that aluminium water enters mould to form aluminium ingot, impurities in aluminium water can form a thin film on the surface of aluminium water, to improve the quality of aluminium ingot, the thin film on the surface of aluminium water needs to be scraped off. The existing aluminium water slag scraping device usually scrapes off the impurities on the surface of aluminium water manually, but manual slag scraping has high risk coefficient and is easy to cause safety accidents, and it is inconvenient to use. SUMMARY

[0003] Therefore, to solve the problem that manual slag scraping is easy to cause safety accidents, the utility model provides an aluminium ingot aluminium water slag scraping device, and the specific technical scheme is as follows:

[0004] An aluminium ingot aluminium water slag scraping device, which comprises an adjusting support and a slag scraping assembly; a horizontal moving structure is slidably arranged on the adjusting support; an extension beam is connected to the horizontal moving structure; a limiting plate is installed at the bottom of the extension beam; and a limiting space is formed in the limiting plate; the slag scraping assembly comprises a lifting beam, a control arm, a slag scraping head and a sliding seat slidably connected to the extension beam; the lifting beam is slidably connected to the sliding seat and can be lifted relative to the sliding seat; the sliding seat is located in the limiting space; the control arm is arranged between the lifting beam and the slag scraping head; a plurality of scrapers are arranged on the slag scraping head in a circumferential direction; and a high-temperature-resistant film layer is arranged on the scrapers.

[0005] The aluminium ingot aluminium water slag scraping device described above, by arranging the horizontal moving structure, the sliding of the horizontal moving structure on the adjusting support can drive the slag scraping head to reciprocate on both sides of the surface of aluminium water, so as to scrape off the thin film of impurities on the surface of aluminium water; by arranging the limiting space, the space position of the sliding of the sliding seat is limited, so as to avoid the movement of the sliding seat to a position far away from the surface of aluminium water, save the adjustment time and speed up the slag scraping efficiency; by arranging the lifting beam, the lifting movement of the lifting beam on the sliding seat can drive the slag scraping head to reciprocate close to the surface of aluminium water, so as to realize the slag scraping operation; by arranging a plurality of scrapers, when a single scraper is damaged, another scraper can be directly adjusted and replaced, without repeated disassembly and assembly, so as to improve the production efficiency; by arranging the high-temperature-resistant film layer, the high-temperature-resistant performance of the scrapers can be improved as a whole, so as to prolong the service life of the scrapers.

[0006] Further, the adjusting support top is provided with a horizontal moving track, the horizontal moving structure sliding frame is arranged on the horizontal moving track, a first gear rack is arranged in the horizontal moving track, a first driving motor is installed on the horizontal moving structure, and a first gear is sleeved on the output end of the first driving motor and engaged with the first gear rack.

[0007] Further, the horizontal moving structure is detachably arranged with the extension beam, the extension beam is provided with an extension track, a second gear rack is arranged in the extension track, a second driving motor is installed on the sliding seat, and a second gear is sleeved on the output end of the second driving motor and engaged with the second gear rack.

[0008] Further, a limiting groove is formed on the limiting plate, a limiting space is formed in the limiting groove, the extension track is located above the limiting groove, and the two side groove walls of the limiting groove are used for abutting and limiting the sliding seat.

[0009] Further, a third gear rack is connected to one side of the lifting beam, a third driving motor is installed on the sliding seat, a third gear is sleeved on the output end of the third driving motor and engaged with the third gear rack.

[0010] Further, a rotating seat is fixed to the bottom of the lifting beam, the control arm is rotationally installed at the bottom of the rotating seat, and a control module is arranged on one side of the bottom of the lifting beam.

[0011] Further, the control arm comprises a rotating piece, a connecting piece and a plug-in piece, the rotating piece is rotationally installed on the rotating seat, the connecting piece is rotationally connected between the rotating piece and the plug-in piece, and a plug-in rod is protrusively arranged on the plug-in piece.

[0012] Further, the connecting piece comprises a first connecting block, a second connecting block and an extension rod, the first connecting block is rotationally assembled on the rotating piece, one end of the second connecting block is rotationally connected with the first connecting block, the other end of the second connecting block is fixedly connected with the extension rod, a sleeve shaft is sleeved on the extension rod, and the plug-in rod is movably plugged into the sleeve shaft and can swing relative to the sleeve shaft.

[0013] Further, the slag scraping head comprises a positioning block and a plurality of convex blocks, a positioning hole is formed on the positioning block, the plug-in rod is fixedly plugged into the positioning hole, the plurality of convex blocks are circumferentially and spacedly arranged along the positioning block, and the scraper is fixed on the convex blocks by bolts.

[0014] Further, the scraper comprises a plate body, a carbon fiber felt is arranged on one side surface of the plate body, the high-temperature-resistant film layer is arranged between the carbon fiber felt and the plate body, and a high-temperature-resistant paint layer is coated on the other side of the plate body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the aluminum ingot and molten aluminum scraping device according to an embodiment of the present invention;

[0016] Figure 2 This is a partial structural schematic diagram of the aluminum ingot and molten aluminum scraping device according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the slag scraper head of the aluminum ingot and molten aluminum scraper according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the scraper structure of the aluminum ingot and molten aluminum scraping device according to an embodiment of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Adjusting bracket; 11. First rack; 2. Lateral movement structure; 21. First drive motor; 3. Extension beam; 31. Limiting plate; 32. Second rack; 4. Lifting beam; 41. Third rack; 5. Control arm; 51. Rotating component; 52. Adapter; 53. Connector; 6. Slag scraper head; 61. Scraper; 611. High-temperature resistant film layer; 612. Plate body; 613. High-temperature resistant coating layer; 62. Positioning block; 63. Protrusion; 64. Bolt; 7. Sliding seat; 71. Second drive motor; 72. Third drive motor. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0025] like Figures 1-4 As shown, an aluminum ingot molten aluminum slag scraping device according to one embodiment of the present invention includes an adjusting bracket 1 and a slag scraping assembly; a transverse moving structure 2 is slidably mounted on the adjusting bracket 1, an extension beam 3 is connected to the transverse moving structure 2, a limit plate 31 is installed at the bottom of the extension beam 3, and a limit space is opened on the limit plate 31; the slag scraping assembly includes a lifting beam 4, a control arm 5, a slag scraping head 6, and a sliding seat 7 slidably connected to the extension beam 3, the lifting beam 4 is slidably connected to the sliding seat 7 and can be raised and lowered relative to the sliding seat 7, the sliding seat 7 is located in the limit space, the control arm 5 is arranged between the lifting beam 4 and the slag scraping head 6, and the slag scraping head 6 is provided with a plurality of scraper blades 61 spaced circumferentially, and a high temperature resistant film layer 611 is provided on the scraper blades 61.

[0026] The aforementioned aluminum ingot and molten aluminum slag scraping device, by incorporating a transverse moving structure 2, allows the scraper head 6 to reciprocate back and forth on both sides of the molten aluminum surface via sliding on the adjusting bracket 1, thereby removing the thin film of impurities from the molten aluminum surface. A limiting space is provided to restrict the sliding position of the sliding seat 7, preventing it from moving too far from the molten aluminum surface, saving adjustment time and accelerating scraping efficiency. A lifting beam 4, whose lifting motion on the sliding seat 7, allows the scraper head 6 to reciprocate towards the molten aluminum surface, achieving the scraping operation. Multiple scrapers 61 are provided; when a single scraper 61 is damaged, another scraper 61 can be directly adjusted and replaced without repeated disassembly and assembly, improving production efficiency. A high-temperature resistant film layer 611 is provided to improve the overall high-temperature resistance of the scraper 61, extending its service life.

[0027] like Figure 1 and Figure 2 As shown, in one embodiment, the top of the adjusting bracket 1 is provided with a transverse track, and the transverse structure 2 is slidably mounted on the transverse track. A first rack 11 is provided inside the transverse track, and a first drive motor 21 is mounted on the transverse structure 2. A first gear meshing with the first rack 11 is sleeved on the output end of the first drive motor 21. The first drive motor 21 controls the rotation of the first gear, thereby controlling the transverse structure 2 to move along the setting direction of the transverse track through the meshing relationship between the first gear and the first rack 11.

[0028] Specifically, the transverse track is set in a horizontal direction.

[0029] like Figure 1 and Figure 2 As shown, in one embodiment, an extension beam 3 is detachably mounted on the transverse structure 2. An extension track is provided on the extension beam 3, and a second rack 32 is provided within the extension track. A second drive motor 71 is mounted on the sliding seat 7, and a second gear meshing with the second rack 32 is fitted onto the output end of the second drive motor 71. The second drive motor 71 controls the rotation of the second gear, thereby controlling the movement of the sliding seat 7 along the direction of the extension track through the meshing relationship between the second gear and the second rack 32.

[0030] Specifically, the extension track is set horizontally, and the setting direction of the extension track is perpendicular to the setting direction of the transverse track.

[0031] In one embodiment, a limiting groove is formed on the limiting plate 31, a limiting space is formed inside the limiting groove, an extension track is located above the limiting groove, and the two side walls of the limiting groove are used to abut against and limit the sliding seat 7.

[0032] like Figure 1 and Figure 2 As shown, in one embodiment, a third rack 41 is connected to one side of the lifting beam 4, and a third drive motor 72 is mounted on the sliding seat 7. A third gear is sleeved on the output end of the third drive motor 72, and the third gear meshes with the third rack 41. The third drive motor 72 controls the rotation of the third gear, thereby controlling the lifting beam 4 to move up and down through the meshing relationship between the third gear and the third rack 41.

[0033] like Figure 1 and Figure 2 As shown, in one embodiment, a rotating seat is fixed to the bottom of the lifting beam 4, and the control arm 5 is rotatably mounted on the bottom of the rotating seat. A control module is mounted on one side of the bottom of the lifting beam 4. The control module is used to control the operation of the control arm 5, which is prior art and will not be described in detail.

[0034] like Figure 1 and Figure 2As shown, in one embodiment, the control arm 5 includes a rotating component 51, an adapter 52, and a connector 53. The rotating component 51 is rotatably mounted on a rotating base, and the adapter 52 is rotatably connected between the rotating component 51 and the connector 53. A connector rod protrudes from the connector 53. The rotation of the rotating component 51 can drive the control arm 5 to rotate as a whole, thereby adjusting the slag scraping angle of the slag scraper head 6. The rotation of the connector 53 can drive multiple scrapers 61 to rotate. When a scraper 61 reaches the end of its service life and is damaged, another scraper 61 can be directly rotated and replaced to continue the slag scraping operation, saving replacement time. After the slag scraping is completed, the centrifugal force generated by the high-speed rotation can also be used to fling away the aluminum slag adhering to the scraper 61, thereby avoiding the large amount of aluminum slag adhering and affecting the scraping effect.

[0035] In one embodiment, the adapter 52 includes a first adapter block, a second adapter block, and an extension rod. The first adapter block is rotatably mounted on the rotating member 51. One end of the second adapter block is rotatably connected to the first adapter block, and the other end of the second adapter block is fixedly connected to the extension rod. A sleeve shaft is sleeved on the extension rod, and a connecting rod is movably inserted into the sleeve shaft and can swing relative to the sleeve shaft. Multi-axis adjustment enables the control arm 5 to have higher precision and higher efficiency, thereby greatly improving the slag scraping effect.

[0036] like Figure 1 and Figure 2 As shown, in one embodiment, the slag scraper head 6 includes a positioning block 62 and a plurality of protrusions 63. The positioning block 62 has a positioning hole, and the plug rod is fixedly inserted into the positioning hole. The plurality of protrusions 63 are spaced apart around the positioning block 62. The scraper 61 is fixed to the protrusions 63 by bolts 64. When the plurality of scrapers 61 are worn or even damaged, they can be disassembled and replaced at any time.

[0037] like Figure 1 and Figure 3 Figure 3 Figure 4 As shown, in one embodiment, the scraper 61 includes a plate body 612. A carbon fiber felt is provided on one side surface of the plate body 612, and a high-temperature resistant film layer 611 is provided between the carbon fiber felt and the plate body 612. A high-temperature resistant coating layer 613 is coated on the other side of the plate body 612. This improves the overall high-temperature resistance of the scraper 61 and makes it safe and reliable to use.

[0038] Preferably, the high-temperature resistant film layer 611 is adhered to the plate body 612 by a high-temperature resistant adhesive.

[0039] Furthermore, the high-temperature resistant thin film layer 611 has at least two layers.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An apparatus for removing slag from molten aluminum in an aluminum ingot, characterized by comprising: Include: Adjusting support, slidingly equipped with a horizontal moving structure on the adjusting support, an extension beam is connected on the horizontal moving structure, a limiting plate is installed at the bottom of the extension beam, and a limiting space is opened on the limiting plate; The slag scraping assembly includes a lifting beam, a control arm, a slag scraping head, and a sliding seat slidingly connected to the extension beam. The lifting beam is slidingly connected to the sliding seat and can be lifted relative to the sliding seat. The sliding seat is located in the limiting space. The control arm is arranged between the lifting beam and the slag scraping head. A plurality of scrapers are circumferentially spaced apart on the slag scraping head. A high-temperature-resistant film layer is provided on the scraper.

2. The aluminum ingot drossing apparatus of claim 1, wherein, The top of the adjusting support is provided with a horizontal moving track, and the horizontal moving structure is slidingly arranged on the horizontal moving track. A first rack is arranged in the horizontal moving track. A first driving motor is installed on the horizontal moving structure. A first gear is sleeved on the output end of the first driving motor and engaged with the first rack.

3. The aluminum ingot drossing apparatus of claim 1 wherein, The extension beam is detachably arranged on the horizontal moving structure. An extension track is arranged on the extension beam. A second rack is arranged in the extension track. A second driving motor is installed on the sliding seat. A second gear is sleeved on the output end of the second driving motor and engaged with the second rack.

4. The aluminum ingot drossing apparatus of claim 3, wherein A limiting groove is opened on the limiting plate, and the limiting space is formed inside the limiting groove. The extension track is located above the limiting groove. The two side walls of the limiting groove are used to abut and limit the sliding seat.

5. The aluminum ingot drossing apparatus of claim 1 wherein, A third rack is connected to one side of the lifting beam. A third driving motor is installed on the sliding seat. A third gear is sleeved on the output end of the third driving motor and engaged with the third rack.

6. The aluminum ingot drossing apparatus of claim 1 wherein, A rotating seat is fixed to the bottom of the lifting beam. The control arm is rotatably installed at the bottom of the rotating seat. A control module is arranged on one side of the bottom of the lifting beam.

7. The aluminum ingot drossing apparatus of claim 6, wherein, The control arm includes a rotating part, a connecting part, and a plug-in part. The rotating part is rotatably installed on the rotating seat. The connecting part is rotatably connected between the rotating part and the plug-in part. The plug-in part protrudes a plug-in rod.

8. The aluminum ingot drossing apparatus of claim 7, wherein, The connecting part includes a first connecting block, a second connecting block, and an extension rod. The first connecting block is rotatably arranged on the rotating part. One end of the second connecting block is rotatably connected with the first connecting block. The other end of the second connecting block is fixedly connected with the extension rod. A sleeve shaft is sleeved on the extension rod. The plug-in rod is movably inserted into the sleeve shaft and can swing relative to the sleeve shaft.

9. The aluminum ingot drossing apparatus of claim 8, wherein, The slag scraping head includes a positioning block and a plurality of protrusions. A positioning hole is opened on the positioning block. The plug-in rod is fixedly inserted into the positioning hole. The plurality of protrusions are circumferentially spaced apart along the positioning block. The scrapers are fixed on the protrusions by bolts.

10. The aluminum ingot drossing apparatus of claim 9, wherein, The scraper includes a plate body. A carbon fiber felt is arranged on one side surface of the plate body. The high-temperature-resistant film layer is arranged between the carbon fiber felt and the plate body. A high-temperature-resistant coating layer is coated on the other side of the plate body.

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