Aluminum alloy ingot casting device

Abstract

The utility model belongs to the technical field of aluminum alloy ingot casting devices, and particularly relates to an aluminum alloy ingot casting device which comprises casting equipment, a flowing groove penetrating through the casting equipment is formed in one side of the casting equipment, a feeding port is formed in one side of the flowing groove, and a discharging port is formed in the other side of the flowing groove. A plurality of mold boxes are placed in the flowing groove, a liquid discharging pipe is fixedly installed in the casting equipment, and a base is fixedly installed on one side of the casting equipment; the first electric push rod drives the containing box to move towards the mold box, then the second electric push rod in the cavity is started, the second electric push rod drives the sliding block, the connecting rod and the scraping plate to move downwards, and the bottom end of the scraping plate enters the mold box to conduct oxide skin scraping work.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy ingot casting devices, in particular to an aluminum alloy ingot casting device. Background Art

[0002] The aluminum alloy ingot casting device is used to cast liquid aluminum alloy into a mold smoothly and continuously to form a solid aluminum alloy ingot. When casting the aluminum alloy ingot, the mold is first placed in the aluminum alloy ingot casting device, and then the liquid aluminum alloy flows into the mold through a drain pipe, and then waits for it to be cast into shape.

[0003] With regard to the existing related technologies, it is believed that the following defects exist: when the liquid aluminum alloy flows into the mold, it will react with the oxygen in the air to form a layer of aluminum oxide film, namely, oxide scale. However, the oxide scale will affect the quality of the aluminum alloy ingot after forming, and will also affect the surface treatment and coating process. Therefore, it is necessary to remove the oxide scale on the surface in time. Therefore, an aluminum alloy ingot casting device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an aluminum alloy ingot casting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an aluminum alloy ingot casting device, comprising a casting device, a flow groove running through the casting device is provided on one side of the casting device, a feed port is provided on one side of the flow groove, a discharge port is provided on the other side of the flow groove, a plurality of mold boxes are placed inside the flow groove, a drain pipe is fixedly installed inside the casting device, a base is fixedly installed on one side of the casting device, a first electric push rod is fixedly installed on one side of the base, a connecting rod is provided at the output end of the first electric push rod, and an arc-shaped scraper is fixedly installed at the bottom of the connecting rod; an adjusting component for adjusting the height of the connecting rod and the scraper is provided at the output end of the first electric push rod, and a storage component for collecting oxide scale installed on one side of the casting device.

[0006] Furthermore, the adjustment component includes a placement box fixedly installed at the output end of the first electric push rod, a cavity is opened inside the placement box, a second electric push rod is fixedly installed inside the cavity, and the output end of the second electric push rod is fixedly connected to the connecting rod.

[0007] Furthermore, both ends of the scraper are provided with receiving grooves, the interior of the receiving groove is slidably connected to an auxiliary plate, the interior of the receiving groove is fixedly connected to a spring, one end of the spring is fixedly connected to the auxiliary plate, the bottom of the auxiliary plate is provided with rounded corners, and a number of rolling balls are rotatably connected to the rounded corners of the auxiliary plate.

[0008] Furthermore, a fixed block is fixedly installed inside the cavity, a sliding block is slidably connected inside the fixed block, one end of the sliding block away from the fixed block is fixedly connected to the connecting rod, and an arc-shaped cleaning plate is fixedly installed on one end of the fixed block close to the sliding block.

[0009] Furthermore, the storage assembly includes a storage box fixedly mounted on one side of the casting equipment, a crossbeam frame fixedly mounted on the top of the storage box, and an impact plate is provided on one side of the crossbeam frame.

[0010] Furthermore, two protrusions are fixedly installed at the bottom of the crossbeam frame, and the impact plate is rotatably connected between the two protrusions through a torsion spring. An inclined top rod is fixedly installed at the bottom of the crossbeam frame.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model allows the first electric push rod to drive the placement box to move toward the mold box, and then starts the second electric push rod in the cavity, so that the second electric push rod drives the sliding block, the connecting rod and the scraper to move downward, so that the bottom end of the scraper enters the mold box to scrape off the oxide scale. Since the width of mold boxes in different batches is different, the auxiliary plate is used to reduce the gap between the scraper and the mold box. If the width of the mold box is wider than the scraper, but narrower than the two auxiliary plates, the fillet and the ball at the bottom of the auxiliary plate will contact the top of the mold box, so that they are squeezed and enter the storage groove, realizing the function of shrinking the auxiliary plate, and then the auxiliary plate cooperates with the scraper to scrape off the oxide scale on the surface of the aluminum liquid in the mold box. The scraped mold box will enter the next process through the discharge port. When the scraping work is completed, the second electric push rod drives the connecting rod and the scraper to reset. At this time, the auxiliary plate is no longer restricted by the extrusion of the mold box, and the spring in the storage slot drives the auxiliary plate to reset, so as to facilitate the next use. The fixed block and the sliding block are installed to reduce the splashing of aluminum water into the cavity to affect the normal use of the second electric push rod. The splashing aluminum water will be blocked by the sliding block, and the arc-shaped cleaning plate at the bottom of the fixed block will scrape off the aluminum water when the sliding block moves up and down, so as to achieve the effect of rapid cleaning and effectively avoid the solidification of aluminum water affecting the sliding block in the fixed block. Through the above-designed structure, the oxide scale on the surface of the mold box can be quickly scraped off without manual operation, and the scraping efficiency is greatly improved.

[0013] 2. In the utility model, after the scraper and the auxiliary plate have scraped off the oxide scale, the first electric push rod will not immediately drive them to reset, but will continue to move toward the direction of the storage box, so that the scraper and the auxiliary plate will contact and collide with the impact plate on the crossbeam frame, thereby shaking the oxide scale on the scraper and the auxiliary plate off to the storage box, along with the slow reset of the scraper, since the impact plate is rotatably connected by a torsion spring and is limited by the top plate, the impact plate will immediately reset and hit the scraper and the auxiliary plate again, thereby ensuring that the oxide scale on the scraper and the auxiliary plate is shaken off, achieving efficient cleaning work, and effectively preventing the oxide scale from sticking to the scraper and the auxiliary plate and falling back into the bottom mold box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the casting equipment in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the base in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the first electric push rod in the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the placement box in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the auxiliary plate in the utility model;

[0020] Figure 6 This utility model Figure 4 A schematic diagram of the structure at A;

[0021] Figure 7 It is a structural schematic diagram of the storage box in the utility model;

[0022] Figure 8 It is a structural schematic diagram of the crossbeam frame in the utility model.

[0023] In the figure: 1. casting equipment; 2. flow trough; 3. feed port; 4. discharge port; 5. mold box; 6. drain pipe; 7. base; 8. first electric push rod; 9. scraper; 10. placement box; 11. cavity; 12. second electric push rod; 13. connecting rod; 15. storage slot; 16. auxiliary plate; 17. spring; 18. rolling ball; 19. fillet; 20. storage box; 21. crossbeam frame; 22. impact plate; 23. bump; 24. ejector rod; 25. fixed block; 26. sliding block; 27. cleaning plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-8 As shown, an aluminum alloy ingot casting device includes a casting device 1, a flow groove 2 running through the casting device 1 is provided on one side of the casting device 1, a feed port 3 is provided on one side of the flow groove 2, a discharge port 4 is provided on the other side of the flow groove 2, a plurality of mold boxes 5 are placed inside the flow groove 2, a drain pipe 6 is fixedly installed inside the casting device 1, a base 7 is fixedly installed on one side of the casting device 1, a first electric push rod 8 is fixedly installed on one side of the base 7, a connecting rod 13 is provided at the output end of the first electric push rod 8, and an arc-shaped scraper 9 is fixedly installed at the bottom of the connecting rod 13.

[0026] Specifically, the output end of the first electric push rod 8 is provided with an adjustment component for adjusting the height of the connecting rod 13 and the scraper 9, the adjustment component includes a placement box 10 fixedly installed at the output end of the first electric push rod 8, a cavity 11 is opened inside the placement box 10, a second electric push rod 12 is fixedly installed inside the cavity 11, the output end of the second electric push rod 12 is fixedly connected to the connecting rod 13, the adjustment component includes a placement box 10 fixedly installed at the output end of the first electric push rod 8, a cavity 11 is opened inside the placement box 10, a second electric push rod 12 is fixedly installed inside the cavity 11, the output end of the second electric push rod 12 is fixedly connected to the connecting rod 13, a fixed block 25 is fixedly installed inside the cavity 11, a sliding block 26 is slidably connected inside the fixed block 25, an end of the sliding block 26 away from the fixed block 25 is fixedly connected to the connecting rod 13, and an arc-shaped cleaning plate 27 is fixedly installed on the end of the fixed block 25 close to the sliding block 26.

[0027] During operation, after the mold box 5 enters the flow trough 2 through the feed port 3, it will first come out from the bottom of the drain pipe 6, and liquid will be added to the mold box 5 through the drain pipe 6. After a mold box 5 is filled, it will move in the flow trough 2 and reach the bottom of the scraper 9. At this time, the first electric push rod 8 on the base 7 is started, and the first electric push rod 8 drives the placement box 10 to move toward the direction of the mold box 5. Then the second electric push rod 12 in the cavity 11 is started, and the second electric push rod 12 drives the sliding block 26, the connecting rod 13 and the scraper 9 to move downward, so that the bottom end of the scraper 9 enters the mold box 5 to scrape off the oxide scale. Since the width of mold boxes 5 of different batches is different, the auxiliary plate 16 is used to reduce the gap between the scraper 9 and the mold box 5. If the width of the mold box 5 is wider than the scraper 9 and narrower than the two auxiliary plates 16, the fillet 19 and the ball 18 at the bottom of the auxiliary plate 16 will contact the top of the mold box 5, so that they are squeezed and then enter the storage groove 15, realizing the function of shrinking the auxiliary plate 16, and then the auxiliary plate 16 cooperates with the scraper 9 to scrape the oxide skin on the surface of the aluminum liquid in the mold box 5. The scraped mold box 5 will enter the next process through the discharge port 4. When the scraping work is completed, the second electric push rod 12 drives the connecting rod 13 and the scraper 9 to reset. At this time, the auxiliary plate 16 is no longer restricted by the extrusion of the mold box 5. The spring 17 in the storage groove 15 drives the auxiliary plate 16 to reset, so as to facilitate the next use. The fixed block 25 and the sliding block 26 are installed to reduce the splashing of aluminum water into the cavity 11 to affect the normal use of the second electric push rod 12. The splashing aluminum water will be blocked by the sliding block 26, and the arc-shaped cleaning plate 27 at the bottom of the fixed block 25 will scrape the aluminum water when the sliding block 26 moves up and down, so as to achieve the effect of rapid cleaning, and effectively avoid the solidification of aluminum water affecting the sliding block 26 in the fixed block 25. Through the above-mentioned designed structure, the oxide scale on the surface of the mold box 5 can be quickly scraped off without manual operation, and the scraping efficiency is greatly improved.

[0028] A storage assembly for collecting oxide scale is provided on one side of the casting equipment 1, and the storage assembly includes a storage box 20 fixedly installed on one side of the casting equipment 1, a crossbeam frame 21 is fixedly installed on the top of the storage box 20, an impact plate 22 is provided on one side of the crossbeam frame 21, two protrusions 23 are fixedly installed on the bottom of the crossbeam frame 21, the impact plate 22 is rotatably connected between the two protrusions 23 through a torsion spring, and an inclined top rod 24 is fixedly installed on the bottom of the crossbeam frame 21.

[0029] During operation, after the scraper 9 and the auxiliary plate 16 have scraped off the oxide scale, the first electric push rod 8 will not immediately drive them to reset, but will continue to move toward the storage box 20, so that the scraper 9 and the auxiliary plate 16 will contact and collide with the impact plate 22 on the crossbeam frame 21, thereby shaking the oxide scale on the scraper 9 and the auxiliary plate 16 off to the storage box 20, accompanied by the slow reset of the scraper 9, since the impact plate 22 is rotatably connected by a torsion spring and is limited by the top plate, the impact plate 22 will immediately reset and hit the scraper 9 and the auxiliary plate 16 again, thereby ensuring that the oxide scale on the scraper 9 and the auxiliary plate 16 is shaken off, achieving efficient cleaning work, and effectively preventing the oxide scale from sticking to the scraper 9 and the auxiliary plate 16 and falling back into the bottom mold box 5.

[0030] Working principle: when the mold box 5 enters the flow groove 2 through the feed port 3, it will first come out from the bottom of the drain pipe 6, and liquid will be added to the mold box 5 through the drain pipe 6. When a mold box 5 is filled, it will move in the flow groove 2 and reach the bottom of the scraper 9. At this time, the first electric push rod 8 on the base 7 is started, and the first electric push rod 8 drives the placement box 10 to move toward the direction of the mold box 5, and then the second electric push rod 12 in the cavity 11 is started, and the second electric push rod 12 drives the sliding block 26, the connecting rod 13 and the scraper 9 to move downward, so that the bottom end of the scraper 9 enters the mold box 5 to scrape off the oxide scale. Since the width of mold boxes 5 of different batches is different, the auxiliary plate 16 is used to reduce the gap between the scraper 9 and the mold box 5. If the width of the mold box 5 is wider than the scraper 9 and narrower than the two auxiliary plates 16, the fillet 19 and the ball 18 at the bottom of the auxiliary plate 16 will contact the top of the mold box 5, so that they are squeezed and then enter the storage groove 15, realizing the function of shrinking the auxiliary plate 16, and then the auxiliary plate 16 cooperates with the scraper 9 to scrape the oxide skin on the surface of the aluminum liquid in the mold box 5. The scraped mold box 5 will enter the next process through the discharge port 4. When the scraping work is completed, the second electric push rod 12 drives the connecting rod 13 and the scraper 9 to reset. At this time, the auxiliary plate 16 is no longer restricted by the extrusion of the mold box 5. The spring 17 in the storage groove 15 drives the auxiliary plate 16 to reset, so as to facilitate the next use. The fixed block 25 and the sliding block 26 are installed to reduce the splashing of aluminum water into the cavity 11 to affect the normal use of the second electric push rod 12. The splashing aluminum water will be blocked by the sliding block 26, and the arc-shaped cleaning plate 27 at the bottom of the fixed block 25 will scrape the aluminum water when the sliding block 26 moves up and down, so as to achieve the effect of rapid cleaning, and effectively avoid the solidification of aluminum water affecting the sliding block 26 in the fixed block 25. Through the above-mentioned designed structure, the oxide scale on the surface of the mold box 5 can be quickly scraped off without manual operation, and the scraping efficiency is greatly improved.

[0031] After the scraper 9 and the auxiliary plate 16 have scraped off the oxide scale, the first electric push rod 8 will not immediately drive them to reset, but continue to move toward the storage box 20, so that the scraper 9 and the auxiliary plate 16 contact and collide with the impact plate 22 on the crossbeam frame 21, thereby shaking the oxide scale on the scraper 9 and the auxiliary plate 16 off to the storage box 20, accompanied by the slow reset of the scraper 9, since the impact plate 22 is rotatably connected by a torsion spring and is limited by the top plate, the impact plate 22 will immediately reset and hit the scraper 9 and the auxiliary plate 16 again, thereby ensuring that the oxide scale on the scraper 9 and the auxiliary plate 16 is shaken off, achieving efficient cleaning work, and effectively preventing the oxide scale from sticking to the scraper 9 and the auxiliary plate 16 and falling back into the bottom mold box 5.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum alloy ingot casting device, comprising a casting device (1), wherein a flow groove (2) penetrating the casting device (1) is provided on one side of the casting device (1), a feed port (3) is provided on one side of the flow groove (2), a discharge port (4) is provided on the other side of the flow groove (2), a plurality of mold boxes (5) are placed inside the flow groove (2), and a drain pipe (6) is fixedly installed inside the casting device (1), characterized in that: A base (7) is fixedly mounted on one side of the casting equipment (1), a first electric push rod (8) is fixedly mounted on one side of the base (7), a connecting rod (13) is provided at the output end of the first electric push rod (8), and an arc-shaped scraper (9) is fixedly mounted on the bottom of the connecting rod (13); The output end of the first electric push rod (8) is provided with an adjustment component for adjusting the height of the connecting rod (13) and the scraper (9), and a storage component installed on one side of the casting equipment (1) for collecting oxide scale.

2. The aluminum alloy ingot casting device according to claim 1, characterized in that: The adjustment assembly comprises a placement box (10) fixedly mounted on the output end of a first electric push rod (8), a cavity (11) is provided inside the placement box (10), a second electric push rod (12) is fixedly mounted inside the cavity (11), and the output end of the second electric push rod (12) is fixedly connected to a connecting rod (13).

3. The aluminum alloy ingot casting device according to claim 1, characterized in that: Both ends of the scraper (9) are provided with receiving grooves (15), the interior of the receiving groove (15) is slidably connected to an auxiliary plate (16), the interior of the receiving groove (15) is fixedly connected to a spring (17), one end of the spring (17) is fixedly connected to the auxiliary plate (16), the bottom of the auxiliary plate (16) is provided with a rounded corner (19), and a plurality of rolling balls (18) are rotatably connected to the rounded corner (19) of the auxiliary plate (16).

4. The aluminum alloy ingot casting device according to claim 2, characterized in that: A fixed block (25) is fixedly installed inside the cavity (11), a sliding block (26) is slidably connected inside the fixed block (25), one end of the sliding block (26) away from the fixed block (25) is fixedly connected to the connecting rod (13), and an arc-shaped cleaning plate (27) is fixedly installed on one end of the fixed block (25) close to the sliding block (26).

5. The aluminum alloy ingot casting device according to claim 1, characterized in that: The storage assembly comprises a storage box (20) fixedly mounted on one side of the casting equipment (1), a crossbeam frame (21) fixedly mounted on the top of the storage box (20), and an impact plate (22) is provided on one side of the crossbeam frame (21).

6. The aluminum alloy ingot casting device according to claim 5, characterized in that: Two protrusions (23) are fixedly mounted on the bottom of the crossbeam frame (21); the impact plate (22) is rotatably connected between the two protrusions (23) via a torsion spring; and an inclined top rod (24) is fixedly mounted on the bottom of the crossbeam frame (21).

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