Aluminum ingot slag scraping device

Abstract

The aluminum ingot slag scraping device comprises a frame body, a slag scraping assembly and a slag receiving assembly, a slag scraping piece in the slag scraping assembly scrapes dross in an aluminum ingot groove to a slag receiving piece under the action of a first movable piece, then a first telescopic piece drives the slag scraping piece to ascend, a second telescopic piece drives the slag receiving piece to ascend, and in the process, the dross in the aluminum ingot groove is scraped to the slag receiving piece. The first movable part drives the slag scraping part to be attached to the slag receiving part, then the first movable part and the second movable part synchronously move to the position above the slag collecting groove, then the rotating part drives the slag receiving part to rotate, the slag receiving part and the slag scraping part are separated, and dross on the slag receiving part and dross on the slag scraping part fall into the slag collecting groove through a gap between the slag receiving part and the slag scraping part. In the whole transfer process, the scum receiving piece and the scum scraping piece are attached together, so that the scum can be effectively prevented from falling off under the action of gravity, and the problems of environmental pollution, resource waste and the like are avoided.

Description

Technical Field

[0001] This application relates to the technical field of electrolytic aluminum, and particularly relates to a slag scraping device for aluminum ingots. Background Art

[0002] During the process of molten aluminum entering a mold to form an aluminum ingot, impurities in the molten aluminum will float on the surface of the molten aluminum to form a thin film of aluminum slag. In order to ensure the quality of aluminum ingot production, it is necessary to scrape off oxides and impurities on the liquid surface during the casting of aluminum alloy ingots, so as to improve the production efficiency of aluminum ingots and the surface quality of aluminum ingots.

[0003] The traditional method of scraping slag from aluminum ingots is mainly manual scraping. However, since the production temperature of molten aluminum reaches over 600°C, manual slag scraping is very difficult and extremely dangerous in a high-temperature environment, and it is easy for operators to be scalded by molten aluminum. In addition, the slag scraping ladle is heavy and prone to sticking aluminum, and it cannot ensure clean slag scraping, thus affecting the quality of aluminum ingot production. To solve these problems, automated slag scraping equipment has begun to be used, such as automatic aluminum ingot slag scraping machines and robotic aluminum ingot slag scraping equipment.

[0004] However, in existing slag scraping equipment, generally only one-sided slag cleaning is adopted, that is, a manipulator drives a slag scraping plate to scrape from one side of the aluminum ingot trough to the other side, and then the manipulator drives the slag scraping plate to move to the slag trough. In this process, in order to facilitate material discharging, the slag scraping plate is generally vertically arranged. Due to the high temperature, the floating slag formed by oxides and impurities on the surface of the molten aluminum has a certain viscosity, so the floating slag will stick to the slag scraping plate. After moving to the slag trough, under the action of gravity, the floating slag will fall into the slag trough. However, during this process, some floating slag will fall in advance under the action of gravity, causing environmental pollution, easily damaging equipment, and resulting in waste of resources. Summary of the Invention

[0005] The embodiment of this application provides a slag scraping device for aluminum ingots, which can solve the technical problems that floating slag falls in advance, easily causes environmental pollution, damages equipment, and results in waste of resources.

[0006] In a first aspect, an embodiment of the present application provides an aluminum ingot slag scraping device for cooperating with an aluminum ingot production line, including a frame, a slag scraping assembly, and a slag receiving assembly. The slag scraping assembly is movably arranged on the frame. The slag scraping assembly includes a first movable member, a first telescopic member, and a slag scraping member for scraping the floating slag in the aluminum ingot groove. The first movable member is movably arranged on the frame. The first telescopic member is installed on the first movable member and is drivingly connected to the slag scraping member, and is used to drive the slag scraping member to extend into or out of the aluminum ingot groove. The slag receiving assembly is arranged opposite to the slag scraping assembly and is movably arranged on the frame. The slag receiving assembly includes a second movable member, a rotating member, a second telescopic member, and a slag receiving member for receiving the floating slag scraped by the slag scraping assembly. The second movable member is movably arranged on the frame. The second telescopic member is movably connected to the slag receiving member and is used to drive the slag receiving member to extend into or out of the aluminum ingot groove. The rotating member is rotatably arranged on the second movable member and is fixedly connected to the second telescopic member to drive the second telescopic member to rotate.

[0007] In some embodiments, it further includes a knocking assembly, and the knocking assembly includes:

[0008] A first plate body, connected to the frame and defining a first chute;

[0009] A knocking member, movably arranged in the first chute for knocking the slag receiving member; and

[0010] A first elastic member, connecting the first plate body and the knocking member, and the knocking member can slide along the first chute under the elastic restoring force of the first elastic member.

[0011] In some embodiments, the knocking assembly further includes:

[0012] A second plate body, connected to the frame and defining a second chute parallel to the first chute;

[0013] A sliding member, movably arranged in the second chute and connected to the second movable member, and a first pushing block is arranged on the sliding member; and

[0014] A limiting member, fixed on the first plate body, and the limiting member has a limiting surface;

[0015] Wherein, a second pushing block is movably arranged on the knocking member. The second pushing block has opposite abutting surfaces and a limiting and mating surface. The limiting and mating surface is adapted to the limiting surface. When the sliding member moves, the first pushing block can abut the limiting surface of the second pushing block and drive the limiting and mating surface of the second pushing block to contact the limiting surface of the limiting member, so that at least part of the second pushing block retracts into the knocking member.

[0016] In some embodiments, the knocking member defines a cavity, and a second elastic member is installed in the cavity. One end of the second elastic member is fixed to the knocking member, and the other end is fixed to the second push block.

[0017] In some embodiments, the slag scraping assembly includes a second movable member and a slag scraping member;

[0018] The second movable member includes a first mounting frame, a first driving motor, and a first gear. The first driving motor and the rotating member are both connected to the first mounting frame. The first mounting frame is slidably disposed on the frame body, and the first driving motor is drivingly connected to the first gear;

[0019] The first movable member includes a second mounting frame, a second driving motor, and a second gear. The second driving motor and the slag scraping member are both connected to the second mounting frame. The second mounting frame is slidably disposed on the frame body, and the second driving motor is drivingly connected to the second gear;

[0020] Wherein, a rack is disposed on the frame body, and both the first gear and the second gear are meshingly connected to the rack.

[0021] In some embodiments, one of the first mounting frame and the frame body is provided with a slide rail, and the other is provided with a slide groove, and the slide rail is fittedly connected to the slide groove.

[0022] In some embodiments, the slag receiving member has a plate-like structure. A bent portion is provided at one end of the slag receiving member away from the second telescopic member. The bent portion faces the slag scraping assembly, and the bent portion forms a groove-like structure with an upward opening.

[0023] In some embodiments, the rotating member includes a third mounting frame, a third driving motor, a driving gear, a driven gear, and a transmission belt. The third mounting frame is fixed to the second movable member. The third driving motor is mounted on the third mounting frame. The driving gear and the driven gear are both rotatably connected to the third mounting frame. The transmission belt meshingly connects the driving gear and the driven gear. The third driving motor is also drivingly connected to the driving gear, and the second telescopic member is fixed to the driven gear.

[0024] In some embodiments, the second telescopic member includes a fourth mounting frame and a cylinder. The fourth mounting frame is mounted on the rotating member, and the cylinder is mounted on the fourth mounting frame and connected to the slag receiving member.

[0025] In some embodiments, the second telescopic member further includes a guide rod. The guide rod passes through the fourth mounting frame and is fixedly connected to the slag receiving member.

[0026] Based on the aluminum ingot slag scraping device of the embodiment of the present application, it includes a frame body, a slag scraping assembly and a slag receiving assembly. The slag scraping piece in the slag scraping assembly scrapes the floating slag in the aluminum ingot tank to the slag receiving piece under the action of the first moving piece, and then the first telescopic piece drives the slag scraping piece to rise, and the second telescopic piece drives the slag receiving piece to rise. During this process, the first moving piece drives the slag scraping piece to fit the slag receiving piece, and then the first moving piece and the second moving piece move synchronously above the slag collecting tank. Then the rotating piece drives the slag receiving piece to rotate, so that the slag receiving piece is separated from the slag scraping piece, and the floating slag on the slag receiving piece and the slag scraping piece falls into the slag collecting tank through the gap between the two. Since the slag receiving piece and the slag scraping piece are attached together during the entire transfer process, it can effectively prevent the floating slag from falling under the action of gravity, avoiding problems such as environmental pollution and resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic structural diagram of the aluminum ingot slag scraping device provided by the embodiment of the present application;

[0029] Figure 2 is Figure 1 an enlarged schematic view of the structure at A in the shown structure;

[0030] Figure 3 is Figure 1 an enlarged schematic view of the structure at B in the shown structure;

[0031] Figure 4 It is a schematic structural diagram inside the knocking piece provided by the embodiment of the present application;

[0032] Figure 5 It is a schematic structural diagram of the rotating piece provided by the embodiment of the present application;

[0033] Figure 6 It is a schematic structural diagram of the second moving piece provided by the embodiment of the present application;

[0034] Figure 7 It is a schematic structural diagram of the second telescopic piece provided by the embodiment of the present application.

[0035] Description of reference numerals: 1. Frame; 11. Rack; 12. Slide rail; 13. Chute; 2. Slag scraping assembly; 21. First movable member; 22. First telescopic member; 23. Slag scraping member; 3. Slag receiving assembly; 31. Second movable member; 311. First mounting bracket; 312. First driving motor; 313. First gear; 32. Rotating member; 321. Third mounting bracket; 322. Third driving motor; 323. Driving gear; 324. Driven gear; 325. Transmission belt; 33. Second telescopic member; 331. Fourth mounting bracket; 332. Cylinder; 333. Guide rod; 34. Slag receiving member; 34a. Bending portion; 4. Knocking assembly; 41. First plate body; 41a. First chute; 42. Knocking member; 42a. Second elastic member; 43. First elastic member; 44. Second plate body; 44a. Second chute; 45. Sliding member; 45a. First pushing block; 46. Limiting member; 46a. Limiting surface; 47. Second pushing block; 47a. Abutting surface; 47b. Limiting and mating surface. Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] Due to the technical problems in the related art that the floating slag drops in advance, resulting in environmental pollution, damage to equipment and waste of resources.

[0038] To solve the above technical problems, an embodiment of the present application provides an aluminum ingot slag scraping device for cooperating with an aluminum ingot production line, including a frame 1, a slag scraping assembly 2 and a slag receiving assembly 3.

[0039] As Figure 1 shown, the frame 1 is in the shape of a gantry and spans above the aluminum ingot production line. Specifically, the production line is close to the right column, and the slag collecting tank is close to the left column and opens upward.

[0040] Please continue to refer to Figure 1 , the slag scraping assembly 2 is movably arranged on the frame 1. The slag scraping assembly 2 includes a first movable member 21, a first telescopic member 22 and a slag scraping member 23 for scraping the floating slag in the aluminum ingot tank. The first movable member 21 is movably arranged on the frame 1 and can slide in the left-right direction. The first telescopic member 22 is installed on the first movable member 21 and is drivingly connected to the slag scraping member 23 and is used to drive the slag scraping member 23 to extend into or out of the aluminum ingot tank.

[0041] Taking Figure 1As shown, in the initial state, the first movable member 21 and the slag scraping member 23 are both located on the right side of the ingot trough. The first telescopic member 22 drives the slag scraping member 23 to extend into the ingot trough, and then the first movable member 21 moves to the left, driving the slag scraping member 23 to move the floating slag on the surface of the ingot trough from the right side to the left side.

[0042] The slag receiving assembly 3 is disposed opposite to the slag scraping assembly 2 and is movably disposed on the frame 1. The slag receiving assembly 3 includes a second movable member 31, a rotating member 32, a second telescopic member 33, and a slag receiving member 34 for receiving the floating slag scraped by the slag scraping assembly 2. The second movable member 31 is movably disposed on the frame 1. The second telescopic member 33 is movably connected to the slag receiving member 34 and is used to drive the slag receiving member 34 to extend into or out of the ingot trough. The rotating member 32 is rotatably disposed on the second movable member 31 and is fixedly connected to the second telescopic member 33 to drive the second telescopic member 33 to rotate.

[0043] As Figure 1 As shown, in the initial state, the slag receiving assembly 3 is located on the left side of the ingot trough. The slag receiving member 34 is driven by the rotating member 32 to be in an inclined state to increase the slag receiving area of the slag receiving member 34. Similarly, under the action of the second telescopic member 33, the slag receiving member 34 is driven to extend into the ingot trough. Then, the slag receiving member 34 receives the floating slag scraped by the slag scraping member 23. And under the retraction action of the second telescopic member 33, the slag receiving member 34 extends out of the ingot trough. And the slag scraping member 23 also extends out of the ingot trough under the action of the first telescopic member 22. In order to ensure that the floating slag does not fall, when both the slag receiving member 34 and the slag scraping member 23 extend out of the ingot trough, the slag receiving member 34 and the slag scraping member 23 are always in contact with each other.

[0044] Specifically, when the slag scraping member 23 is in a vertical structure, when the first telescopic member 22 retracts, the first movable member 21 does not need to move. When the slag scraping member 23 is inclined, when the first telescopic member 22 retracts, since it is equivalent to the overall rightward movement of the slag scraping member 23, the first movable member 21 needs to move to the left to make up for the displacement of the slag scraping member 23, so that the slag receiving member 34 and the slag scraping member 23 are always in contact with each other when transferring the floating slag.

[0045] After ensuring that the slag receiving member 34 and the slag scraping member 23 are always in contact with each other when transferring the floating slag, the first movable member 21 and the second movable member 31 move to the left synchronously. After the slag receiving member 34 and the slag scraping member 23 move synchronously above the slag collecting trough, the rotating member 32 drives the second telescopic member 33 to rotate clockwise, so that there is a gap between the slag receiving member 34 and the slag scraping member 23. At this time, the floating slag on the slag receiving member 34 and the slag scraping member 23 can fall into the slag collecting trough from this gap.

[0046] In this embodiment, since the slag receiving member 34 and the slag scraping member 23 are always in contact with each other during the transfer of the floating slag, the floating slag will not fall during the process, so it will not cause environmental pollution, damage to equipment, and waste of resources.

[0047] Combined with Figure 1 and Figure 2 , since the dross on the surface of the molten aluminum is composed of oxides and other impurities. These oxides and impurities are prone to form viscous substances at high temperatures, making the dross more likely to adhere to the slag receiving member 34. During blanking, some dross will adhere to the slag receiving member 34. After cooling, it will harden on the slag receiving member 34, occupying the position of the slag receiving member 34, thereby reducing the slag receiving capacity of the subsequent slag receiving member 34. On the other hand, since the strokes of the first movable member 21 and the first telescopic member 22 are set in advance, when the dross occupies the position of the slag receiving member 34 and accumulates to a certain amount, the slag scraping member 23 cannot reach the designated stroke position, and it is easy to occur a downtime phenomenon.

[0048] Therefore, in order to avoid the above situation, the aluminum ingot slag scraping device in this embodiment further includes a knocking assembly 4, and the knocking assembly 4 includes a first plate body 41, a knocking member 42 and a first elastic member 43.

[0049] The first plate body 41 is connected to the frame body 1 and defines a first chute 41a. The cross-section of the first chute 41a is in a "convex" shape.

[0050] The knocking member 42 is movably arranged in the first chute 41a, and a part of it is embedded in the first chute 41a, so that the knocking member 42 can be limited to slide only along the first chute 41a. By the movement of the knocking member 42 in the first chute 41a, the slag receiving member 34 is knocked. Through the knocking member 42, the dross attached to the slag receiving member 34 can be knocked off. It should be understood that the knocking member 42 knocks on the back of the slag receiving member 34 and does not directly contact the dross.

[0051] The first elastic member 43 connects the first plate body 41 and the knocking member 42. The knocking member 42 can slide along the first chute 41a under the elastic restoring force of the first elastic member 43. That is, under normal circumstances, the first elastic member 43 is in a free state. When it is necessary for the knocking member 42 to knock on the slag receiving member 34, the knocking member 42 is moved to make the first elastic member 43 in a spring compression state, and then the force on the knocking member 42 is released. Then the first elastic member 43 resets. At this time, the slag receiving member 34 just moves to the original position of the knocking member 42 under the second movable member 31 and the rotating member 32. Therefore, the first elastic member 43 will drive the knocking member 42 to impact the slag receiving member 34. Since the first elastic member 43 has elasticity, compared with the direct impact method, the first elastic member 43 can be compressed. Through the elastic and damping characteristics of the first elastic member 43, the buffering and smooth stop of the knocking member 42 are realized. This helps to avoid the sudden and direct impact of mechanical parts and reduce the occurrence of fracture at the connection between the slag scraping member 23 and the rotating member 32.

[0052] Please continue to refer to Figure 1-2, the knocking component 4 further includes a second plate body 44, a sliding member 45 and a limiting member 46.

[0053] The second plate body 44 is connected to the frame body 1 and defines a second sliding groove 44a. The cross-section of the second sliding groove 44a is "convex", and the second sliding groove 44a is parallel to the first sliding groove 41a;

[0054] The sliding member 45 is movably arranged in the second sliding groove 44a, and a part of the sliding member 45 is embedded in the second sliding groove 44a, so that the sliding member 45 can be limited to slide only along the second sliding groove 44a. The sliding member 45 is connected to the second movable member 31 through a rod body. Specifically, a strip-shaped slot can be opened at the bottom of the second sliding groove 44a, and the rod body passes through the slot to be connected to the sliding member 45. The rod body can also directly pass through the notch of the second sliding groove 44a to be connected to the sliding member 45. Therefore, when the second movable member 31 moves, the sliding member 45 can be driven without adding an additional driving mechanism to drive the sliding member 45 to slide. A first push block 45a is arranged on the sliding member 45;

[0055] The limiting member 46 is fixed on the first plate body 41, and the limiting member 46 has a limiting surface 46a;

[0056] Wherein, a second push block 47 is movably arranged on the knocking member 42. The second push block 47 has an opposite abutting surface 47a and a limiting and mating surface 47b. The limiting and mating surface 47b is adapted to the limiting surface 46a. When the sliding member 45 moves, the first push block 45a can abut against the limiting surface 46a of the second push block 47 and drive the limiting and mating surface 47b of the second push block 47 to contact the limiting surface 46a of the limiting member 46, so that at least part of the second push block 47 retracts into the knocking member 42.

[0057] Thus, in the specific implementation stage, in combination with Figure 1 and Figure 2 , when the second movable member 31 moves to the left, it will drive the sliding member 45 to move to the left along the second sliding groove 44a. When reaching the first preset position, the first push block 45a on the sliding member 45 contacts the abutting surface 47a of the second push block 47, then the first push block 45a will drive the second push block 47 to move together, and then drive the knocking member 42 to move together. When reaching the second preset position, the limiting and mating surface 47b on the second push block 47 will contact the limiting surface 46a of the limiting member 46. Since both the limiting and mating surface 47b and the limiting surface 46a are inclined surfaces, as Figure 2As shown, with respect to the first push block 45a, the limiting member 46 is staggered in height relative to the first plate body 41 and the second plate body 44, that is, the two do not interfere with each other and do not come into contact. Therefore, at this time, under the action of the second movable member 31, the sliding member 45 can continue to drive the first push block 45a to move leftward, and the second push block 47 will retract into the striking member 42. Since the first push block 45a does not contact the second push block 47 at this time, under the elastic force of the first elastic member 43, the striking member 42 will be driven to reset. At this time, the slag receiving member 34 is also driven to this position under the action of the second movable member 31, and then the slag receiving member 34 rotates and discharges materials under the action of the rotating member 32. When the striking member 42 resets to this position, it can strike the slag receiving member 34, effectively avoiding the accumulation of floating slag on the slag receiving member 34.

[0058] Further, referring to Figure 4 , the striking member 42 defines a cavity, and a second elastic member 42a is installed in the cavity. One end of the second elastic member 42a is fixed on the striking member 42, and the other end is fixed on the second push block 47.

[0059] When the above-mentioned sliding member 45 moves from the first preset position to the second preset position, at this time, the limiting mating surface 47b of the second push block 47 does not contact the limiting surface 46a of the limiting member 46, and the second elastic member 42a will not be compressed. When the sliding member 45 continues to move leftward from the second preset position, at this time, the limiting mating surface 47b of the second push block 47 contacts the limiting surface 46a of the limiting member 46. Under the pushing action of the first push block 45a, the second push block 47 will retract into the cavity. As the second push block 47 continues to move, since the second push block 47 will retract into the cavity and is no longer under the thrust of the first push block 45a, at this time, the second elastic member 42a and the first elastic member 43 are reset simultaneously, so that the second push block 47 is reset to its original position, and at the same time, the striking member 42 is also reset.

[0060] By resetting the second push block 47 through the second elastic member 42a, it is convenient to drive the second push block 47 to move again after the sliding member 45 is reset, that is, to drive the striking member 42 to compress the first elastic member 43, repeating the above-mentioned striking action, without the need for manual adjustment of the position of the second push block 47.

[0061] It should be understood that since the limiting mating surface 47b in the second push block 47 is an inclined surface, when the sliding member 45 is reset, the first push block 45a will squeeze the limiting mating surface 47b, so that the second push block 47 retracts into the cavity, facilitating the reset of the sliding member 45.

[0062] In this embodiment, both the first elastic member 43 and the second elastic member 42a can be springs.

[0063] Combined with Figure 1 、 Figure 3and Figure 6 The first movable member 31 includes a first mounting bracket 311, a first driving motor 312 and a first gear 313. The first driving motor 312 and the rotating member 32 are both connected to the first mounting bracket 311. The first mounting bracket 311 is slidably disposed on the frame body 1, and the first driving motor 312 is drivingly connected to the first gear 313;

[0064] The first movable member 21 includes a second mounting bracket, a second driving motor and a second gear. The second driving motor and the slag scraping member 23 are both connected to the second mounting bracket. The second mounting bracket is slidably disposed on the frame body 1, and the second driving motor is drivingly connected to the second gear;

[0065] Wherein, a rack 11 is disposed on the frame body 1, and both the first gear 313 and the second gear are meshed with the rack 11.

[0066] In this embodiment, by driving the rotation of the first gear 313 by the first driving motor 312, since the first gear 313 is meshed with the rack 11, the entire first mounting bracket 311 is driven to move left and right relative to the frame body 1. By driving the rotation of the second gear by the second driving motor, since the second gear is meshed with the rack 11, the entire second mounting bracket is driven to move left and right relative to the frame body 1. That is, in this embodiment, the first movable member 31 and the first movable member 21 share a rack 11 and can both operate independently relative to the frame body 1, and there will be no interference between them.

[0067] In order to enable the first mounting bracket 311 to slide smoothly relative to the frame body 1 and not deviate from the running direction, therefore, one of the first mounting bracket 311 and the frame body 1 is provided with a slide rail 12, and the other is provided with a chute 13, and the slide rail 12 is fitted with the chute 13.

[0068] Refer to Figure 6 In this embodiment, double slide rails are provided on the frame body 1, and chutes are opened on the first mounting bracket 311. Through the cooperation of the chute 13 and the slide rail 12, the smooth operation of the first mounting bracket 311 is ensured. The second mounting bracket is the same as the first mounting bracket 311 and is also connected to the frame body 1 by the cooperation of the slide rail and the chute, which will not be repeated here.

[0069] Combined with Figure 1 The slag receiving member 34 is a plate-like structure. A bending portion 34a is provided at one end of the slag receiving member 34 away from the second telescopic member 33. The bending portion 34a can be an integrally bent structure with the slag receiving member 34, or can be connected by welding or bolt fixing. Specifically, in this embodiment, the bending portion 34a can be an integrally bent structure with the slag receiving member 34. The bending portion 34a faces the slag scraping assembly 2, and the bending portion 34a forms a groove-like structure. The opening of the bending portion 34a faces upward, and the floating slag can be better received through the bending portion 34a.

[0070] In the specific implementation process, the slag receiving member 34 is driven by the rotating member 31 to extend into the ingot groove. Due to the existence of the bent portion 34a, compared with directly inserting a straight plate into the ingot groove, the entire slag receiving member 34 has a larger contact area with the ingot groove in the transverse direction. And the slag scraping member 23 is also connected to the contact end of the bent portion 34a. Therefore, the groove opening formed between the slag receiving member 34 and the slag scraping member 23 is larger, and it can accommodate more floating slag.

[0071] Furthermore, the central angle corresponding to the bent portion 34a is less than 90 degrees, preferably 50 degrees or 60 degrees. In this way, the bent portion 34 can be quickly discharged during blanking. If it is greater than 90 degrees, it means that the length of the bent portion 34a is too long, and during blanking, the path of the floating slag is too large, which is inconvenient for blanking.

[0072] Please refer to Figure 1 As shown in FIGS. 4 and 5, the rotating member 32 includes a third mounting frame 321, a third driving motor 322, a driving gear 323, a driven gear 324, and a transmission belt 325. The third mounting frame 321 is fixed on the second movable member 31. The third driving motor 322 is installed on the third mounting frame 321. The driving gear 323 and the driven gear 324 are both rotatably connected to the third mounting frame 321. The transmission belt 325 is meshed with the driving gear 323 and the driven gear 324. Among them, the third driving motor 322 is also drivingly connected to the driving gear 323. The second telescopic member 33 is fixed on the driven gear 324.

[0073] By driving the driving gear 323 to rotate through the third driving motor 322, under the action of the transmission belt 325, the driven gear 324 will be driven to rotate. And the driven gear 324 is fixedly connected to the second telescopic member 33. In this way, the second telescopic member 33 can be driven to rotate, thereby driving the rotation of the slag receiving member 34 on the second telescopic member 33, so that the floating slag on the slag receiving member 34 can quickly fall off.

[0074] It should be understood that in the present application, due to the existence of the bent portion 34a, it can accommodate more floating slag when cooperating with the slag scraping member 23, but what it sacrifices is the slag discharging ability. And by driving of the third driving motor 322, the angle of the slag receiving member 34 changes, and the slag can be quickly discharged. Therefore, it can have the ability to accommodate more floating slag and quickly discharge slag at the same time.

[0075] Furthermore, as shown in FIGS. 6 and Figure 1 and Figure 7 , the second telescopic member 33 includes a fourth mounting frame 331 and a cylinder 332. The fourth mounting frame 331 is installed on the rotating member 32. Specifically in this implementation, the fourth mounting frame 331 is installed on the driven gear 324. The cylinder 332 is installed on the fourth mounting frame 331 and is connected to the slag receiving member 34.

[0076] By driving the lifting of the slag receiving member 34 through the air cylinder 332, the slag receiving member 34 can extend into or out of the ingot groove, facilitating slag collection and discharge. In some possible embodiments, the air cylinder 332 can also be replaced with an oil cylinder.

[0077] Furthermore, please continue to refer to Figure 7 ,, the second telescopic member 33 further includes a guide rod 333. There are two groups of guide rods 333, which are symmetrically distributed on both sides of the air cylinder 332. The guide rod 333 passes through the fourth mounting bracket 331 and is fixedly connected to the slag receiving member 34. Under the guiding action of the guide rod 333, the slag receiving member 34 can move smoothly following the air cylinder 332. It can be understood that the first telescopic member 21 and the second telescopic member 33 have the same structure and are also driven by an air cylinder.

[0078] Of course, in some possible embodiments, the second movable member 31 and the first movable member 21 may further include a lifting bracket, so that the second movable member 31 and the first movable member 21 can be lifted simultaneously and move to the left synchronously for slag discharge. When the air cylinder does not need to be telescoped, when the slag receiving member 34 and the slag scraping member 23 rise, the first movable member 21 does not need to approach the second movable member 31, so that the slag receiving member 34 and the slag scraping member 23 are attached together to prevent floating slag from falling from the slag receiving member 34 and the slag scraping member 23.

[0079] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of this application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0080] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

1. An aluminum ingot scraping device, used in conjunction with an aluminum ingot production line, characterized in that: include: Frame; A scraper assembly is movably arranged on the frame, the scraper assembly comprises a first movable member, a first telescopic member and a scraper member for scraping scum in the aluminum ingot groove, the first movable member is movably arranged on the frame, the first telescopic member is installed on the first movable member and is drivingly connected to the scraper member and is used to drive the scraper member to extend into or out of the aluminum ingot groove; as well as A slag receiving assembly is arranged opposite to the slag scraping assembly and movably arranged on the frame. The slag receiving assembly includes a second movable part, a rotating part, a second telescopic part and a slag receiving part for receiving the slag scraped by the slag scraping assembly. The second movable part is movably arranged on the frame. The second telescopic part is movably connected to the slag receiving part and is used to drive the slag receiving part to extend into or out of the aluminum ingot groove. The rotating part is rotatably arranged on the second movable part and is fixedly connected to the second telescopic part to drive the second telescopic part to rotate.

2. The aluminum ingot scraping device according to claim 1, characterized in that: Also included is a striking component, the striking component comprising: A first plate body connected to the frame body and defining a first slide groove; a knocking piece, movably disposed in the first chute, and used for knocking the slag receiving piece; and The first elastic member is connected to the first plate body and the knocking member, and the knocking member can slide along the first sliding groove under the elastic restoring force of the first elastic member.

3. The aluminum ingot scraping device according to claim 2, characterized in that: The knocking assembly also includes: A second plate body connected to the frame body and defining a second slide groove, wherein the second slide groove is parallel to the first slide groove; a sliding member, movably disposed in the second sliding groove and connected to the second movable member, wherein the sliding member is provided with a first pushing block; and A limiting member, wherein the limiting member is fixed on the first plate body and has a limiting surface; Among them, a second push block is movably arranged on the knocking member, and the second push block has a supporting surface and a limit matching surface opposite to each other, and the limit matching surface is adapted to the limit surface. When the sliding member moves, the first push block can support the limit surface of the second push block and drive the limit matching surface of the second push block to contact the limit surface of the limit member, so that at least part of the second push block is retracted into the knocking member.

4. The aluminum ingot scraping device according to claim 3, characterized in that: The knocking member defines a cavity, and a second elastic member is installed in the cavity. One end of the second elastic member is fixed to the knocking member, and the other end is fixed to the second push block.

5. The aluminum ingot scraping device according to claim 1, characterized in that: The second movable member includes a first mounting frame, a first driving motor and a first gear, the first driving motor and the rotating member are both connected to the first mounting frame, the first mounting frame is slidably disposed on the frame body, and the first driving motor is drivingly connected to the first gear; The first movable member includes a second mounting frame, a second driving motor and a second gear, the second driving motor and the scraper are both connected to the second mounting frame, the second mounting frame is slidably disposed on the frame body, and the second driving motor is drivingly connected to the second gear; Wherein, a rack is arranged on the frame, and the first gear and the second gear are both meshed and connected with the rack.

6. The aluminum ingot scraping device according to claim 5, characterized in that: One of the first mounting frame and the frame body is provided with a slide rail, and the other one is provided with a slide groove, and the slide rail is engaged and connected with the slide groove.

7. The aluminum ingot scraping device according to claim 1, characterized in that: The slag receiving member is a plate-shaped structure. A bending portion is provided at one end of the slag receiving member away from the second telescopic member. The bending portion is arranged facing the slag scraping assembly and forms a groove-shaped structure. The opening of the bending portion faces upward.

8. The aluminum ingot scraping device according to claim 1, characterized in that: The rotating member includes a third mounting frame, a third driving motor, a driving gear, a driven gear and a transmission toothed belt, wherein the third mounting frame is fixed to the second movable member, the third driving motor is mounted on the third mounting frame, the driving gear and the driven gear are both rotatably connected to the third mounting frame, the transmission toothed belt meshes and connects the driving gear and the driven gear, wherein the third driving motor is also drivingly connected to the driving gear, and the second telescopic member is fixed to the driven gear.

9. The aluminum ingot scraping device according to claim 1, characterized in that: The second telescopic member includes a fourth mounting frame and a cylinder. The fourth mounting frame is mounted on the rotating member. The cylinder is mounted on the fourth mounting frame and connected to the slag receiving member.

10. The aluminum ingot scraping device according to claim 9, characterized in that: The second telescopic member further comprises a guide rod, the guide rod passes through the fourth mounting frame and is fixedly connected to the slag receiving member.

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