Turnover discharging device for aluminum ingot processing

Abstract

The utility model relates to the technical field of aluminum ingot processing, in particular to an overturning discharging device for aluminum ingot processing, which comprises a discharging table, a skip car slidably arranged on the discharging table and an overturning frame rotatably arranged on the discharging table, the top end of the skip car is provided with an opening, and the skip car is detachably connected with the overturning frame through a connecting assembly. The discharging table is further provided with a rotating mechanism for driving the overturning frame to rotate, and when the overturning frame rotates, the skip car can be driven to overturn. The skip car is pushed to move to the overturning frame and connected with the overturning frame, the rotating mechanism drives the overturning frame to rotate so as to drive the skip car to overturn, a forklift is adopted to place aluminum ingots into the overturned skip car, the overturning frame rotates, the skip car is driven to rotate, and then the skip car is pushed to move out of the discharging table and move to the aluminum melting equipment for feeding. And the manual carrying time is shortened, the labor intensity is reduced, the convenience of transferring the aluminum ingots to the aluminum melting equipment is improved, the mechanical degree of aluminum ingot machining is improved, and therefore the aluminum ingot machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum ingot processing technology, and in particular to a flipping and unloading device for aluminum ingot processing. Background Technology

[0002] Aluminum ingots are alloys made from pure aluminum or recycled aluminum as raw materials, with other elements added according to standards or requirements to improve the castability, chemical properties and physical properties of pure aluminum. The casting process of aluminum ingots generally includes aluminum tapping, slag removal, weighing, batching, furnace loading, refining, casting, remelting aluminum ingots, finished product inspection, finished product weighing, and stacking and warehousing.

[0003] The most direct way to use aluminum ingots is to melt them and then cast or pour them into the required shape. During the stacking process, aluminum ingots on the same pallet are usually secured with strapping to facilitate counting and transportation. When melting aluminum ingots, they need to be transported to the melting equipment. The common operation is to manually move the aluminum ingots from the warehouse with a forklift, then manually cut the strapping on the aluminum ingots, and move the aluminum ingots into a material cart. Then the material cart is pulled to the aluminum melting equipment for feeding. This is labor-intensive and time-consuming, which reduces the convenience of aluminum ingot melting and thus reduces the efficiency of aluminum ingot processing. Utility Model Content

[0004] In order to improve the efficiency of aluminum ingot processing, this utility model provides a flipping and unloading device for aluminum ingot processing.

[0005] This application provides a flipping and unloading device for aluminum ingot processing, which adopts the following technical solution:

[0006] A flipping and unloading device for aluminum ingot processing includes an unloading platform, a trolley slidably mounted on the unloading platform, and a flipping frame rotatably mounted on the unloading platform. The top of the trolley has an opening, and the trolley is detachably connected to the flipping frame via a connecting assembly. The unloading platform is also provided with a rotating mechanism that drives the flipping frame to rotate, so that the trolley can be flipped when the flipping frame rotates.

[0007] By adopting the above technical solution, the material cart is moved to the tilting frame, the material cart is connected to the tilting frame, the rotating mechanism drives the tilting frame to rotate, thereby causing the material cart to tilt. A forklift is used to put aluminum ingots into the tilted material cart. The tilting frame rotates, causing the material cart to rotate. Then the material cart is pushed out of the discharge platform and moved to the aluminum melting equipment for feeding. This reduces the time for manual handling, reduces the labor intensity, increases the convenience of transferring aluminum ingots to the aluminum melting equipment, improves the mechanization of aluminum ingot processing, and thus improves the efficiency of aluminum ingot processing.

[0008] Optionally, the rotating mechanism includes:

[0009] The column is provided in two, and the two columns are arranged opposite to each other on the discharge platform and both extend upward;

[0010] A tilting shaft is rotatably mounted between two columns, and a tilting frame is fixed on the tilting shaft.

[0011] A tilting cylinder is provided, with its bottom end hinged to the discharge platform and its telescopic end hinged to the side wall of the tilting frame away from the material cart.

[0012] By adopting the above technical solution, the tilting cylinder is activated, and the tilting frame rotates between two columns via the tilting material shaft, thereby realizing the tilting of the material cart.

[0013] Optionally, the connection component includes:

[0014] Insert rod, the insert rod is fixed on the side wall of the tilting frame away from the tilting cylinder, the insert rod extends in a direction perpendicular to the extension of the tilting frame, and the length of the insert rod is greater than half the width of the bottom of the material cart;

[0015] The slot is located at the bottom of the material cart and is configured to cooperate with the insertion rod;

[0016] A limiting plate is fixed on the tilting frame and used to limit the open end of the material cart. After being connected in place, the insert rod is inserted into the slot, and the limiting plate prevents the open end of the material cart from moving out of the tilting frame.

[0017] By adopting the above technical solution, the tilting frame is first rotated to a vertical position. Then, the material cart is pushed close to the tilting frame, allowing the insert rod to be inserted into the slot. The limiting plate limits the open end of the material cart. The rotation of the tilting frame drives the material cart to rotate. After rotating to the correct position, the open end of the material cart rotates to a horizontal position. At this time, a forklift is used to put the aluminum ingot into the material cart. The rotation of the material cart increases the convenience of putting in the aluminum ingot. Then, the tilting frame rotates back, and the material cart rotates back to a vertical position. Then, the material cart is pulled to move away from the tilting frame, so that the material cart is away from the limiting plate, and the insert rod disengages from the slot. This achieves the tilting of the material cart. By using the limiting plate and the insert rod to limit the top and bottom of the material cart, the probability of the material cart moving out of the tilting frame during rotation is reduced, and the stability of the material cart tilting is improved. The tilting of the material cart improves the convenience of putting in the aluminum ingot, thereby reducing the time of manual handling, reducing the labor intensity, increasing the convenience of transferring the aluminum ingot to the aluminum melting equipment, improving the mechanization of aluminum ingot processing, and thus improving the efficiency of aluminum ingot processing.

[0018] Optionally, two limiting plates are provided, which are disposed opposite to each other on the tilting frame, and both limiting plates are located on the side of the tilting frame away from the insertion rod. Each limiting plate includes a limiting base plate, a limiting side plate, and a limiting cover plate. The limiting base plate is fixed on the tilting frame and extends horizontally. After being connected in place, the two corners of the open end of the material cart abut against the limiting base plate. The limiting side plate is disposed on the limiting base plate and extends along the depth direction of the open end. The two limiting side plates are respectively located on both sides of the material cart. The limiting cover plate is disposed on the limiting base plate, and the extension direction of the limiting cover plate is perpendicular to the depth direction of the open end. The two limiting cover plates respectively limit the open end of the material cart.

[0019] By adopting the above technical solution, the material cart is pushed towards the tilting frame, so that the material cart is located between two limiting plates. The two limiting side plates limit the two sides of the material cart, and the two limiting bottom plates and limiting cover plates work together to limit the two corners of the open end of the material cart near the tilting frame. This not only improves the convenience of connecting the material cart with the tilting frame, but also reduces the probability that the top of the material cart will slide out of the tilting frame when the tilting frame is tilted.

[0020] Optionally, a support frame is fixed at the bottom of the material cart, and there is a support space between the support frame and the discharge platform. An AGV forklift that drives the material cart is provided on the discharge platform, and the forklift arm of the AGV forklift extends into the support space and abuts against the lower surface of the support frame.

[0021] By adopting the above technical solutions, AGV forklifts can move material carts to or from the tilting frame, reducing manual labor intensity, increasing the convenience of transferring aluminum ingots to aluminum melting equipment, improving the mechanization of aluminum ingot processing, and thus improving the efficiency of aluminum ingot processing.

[0022] Optionally, two limiting posts are provided opposite to each other on the discharge platform. The two limiting posts are located on the side of the two columns away from the tilting cylinder, and a limiting space is formed between the two limiting posts to limit the material cart.

[0023] By adopting the above technical solution, the limiting space formed by the two limiting posts guides and limits the movement of the material cart, thereby improving the convenience of the material cart movement.

[0024] Optionally, the column is equipped with a mirror-reflective photoelectric sensor for detecting whether the material cart has moved into position. The mirror-reflective photoelectric sensor is located on the side of the column away from the drive cylinder and is electrically connected to the control system of the AGV forklift. When the material cart moves into position, the side wall of the material cart blocks the light from the mirror-reflective photoelectric sensor, and the mirror-reflective photoelectric sensor transmits the signal to the control system of the AGV forklift.

[0025] By adopting the above technical solution, in the initial state, the light emitted by the mirror reflection photoelectric sensor is unobstructed. When the AGV forklift pushes the material cart to move, once the material cart is in position, the side wall of the material cart blocks the light from the mirror reflection photoelectric sensor. The mirror reflection photoelectric sensor transmits the signal to the control system of the AGV forklift, and the control system of the AGV forklift controls the AGV forklift to stop moving, thereby improving the convenience of detecting and controlling the material cart's movement into position.

[0026] Optionally, the column is equipped with a proximity switch for detecting whether the tilting frame has tilted into place. The proximity switch is electrically connected to the control system of the tilting cylinder. The tilting frame has a sensing frame on the side near the proximity switch. When the tilting frame is in a vertical state, the sensing frame blocks the proximity switch. When the tilting frame is in a horizontal state, the sensing frame moves away from the proximity switch. The proximity switch transmits a signal to the control system of the tilting cylinder.

[0027] By adopting the above technical solution, when the tilting frame is in a horizontal state, the sensing frame is far away from the proximity switch. When the tilting frame rotates to a vertical state, the sensing frame blocks the proximity switch. When the tilting frame rotates to a vertical state, the proximity switch transmits the blocking signal to the control system of the tilting cylinder. The control system of the tilting cylinder controls the extension end of the tilting cylinder to stop extending, thereby controlling the extension and retraction process of the tilting cylinder, thus improving the convenience of tilting frame tilting control.

[0028] Optionally, the discharge platform has a recessed mounting groove, the bottom end of the tilting cylinder is hinged in the mounting groove, the bottom end of the column is fixed in the mounting groove, the mounting groove is covered with a protective plate, the protective plate has a moving port for the tilting cylinder to move, and the protective plate also has a clearance port for the column to pass through.

[0029] By adopting the above technical solution, the protective plate protects the bottom of the tilting cylinder, and the movable port provides space for the rotation of the tilting cylinder and the extension and retraction of the telescopic end, thereby improving the protection function without affecting the operation of the tilting cylinder.

[0030] Optionally, a reinforcing tie rod is provided between the two columns, the reinforcing tie rod being located above the protective plate and below the tilting frame.

[0031] By adopting the above technical solution, the tie rod is strengthened to increase the stability of the column, thereby improving the overall stability of the device.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] 1. Move the material cart to the tilting frame, connect the material cart to the tilting frame, and drive the tilting frame to rotate, thereby tilting the material cart. Use a forklift to put the aluminum ingot into the tilted material cart. The tilting frame rotates, driving the material cart to rotate as well. Then, push the material cart out of the discharge platform and move it to the aluminum melting equipment for feeding. This reduces the time for manual handling, lowers the labor intensity, increases the convenience of transferring aluminum ingots to the aluminum melting equipment, improves the mechanization of aluminum ingot processing, and thus improves the efficiency of aluminum ingot processing.

[0034] 2. By using a limiting plate and a rod to limit the top and bottom of the material cart, the probability of the material cart moving out of the tilting frame when rotating is reduced, the stability of the material cart tilting is improved, and the tilting of the material cart improves the convenience of putting aluminum ingots in, thereby reducing the time of manual handling, reducing the labor intensity, increasing the convenience of transferring aluminum ingots to aluminum melting equipment, improving the mechanization of aluminum ingot processing, and thus improving the efficiency of aluminum ingot processing.

[0035] 3. By using AGV forklifts to move material carts to or from the tilting frame, the manual labor intensity is reduced, the convenience of transferring aluminum ingots to the aluminum melting equipment is increased, the mechanization level of aluminum ingot processing is improved, and thus the efficiency of aluminum ingot processing is increased. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of the discharge platform in this application;

[0037] Figure 2 This is a schematic diagram of the overall structure of this application;

[0038] Figure 3 This is a schematic diagram of the rotating mechanism in this application;

[0039] Figure 4 This is a schematic diagram of the structure of the connecting component in this application;

[0040] Figure 5 This is a schematic diagram of the insert rod in this application, in which the AGV forklift and material cart were exploded;

[0041] Figure 6 This is a schematic diagram of the slot location in this application, in which the AGV forklift and material cart are exploded;

[0042] Figure 7 yes Figure 4 Enlarged schematic diagram of part A in the middle.

[0043] Reference numerals: 1. Discharge platform; 11. Mounting slot; 12. Protective plate; 121. Avoidance opening; 122. Moving opening; 13. AGV forklift; 14. Limiting column; 141. Limiting space; 15. Material frame; 2. Material cart; 21. Opening; 22. Moving wheel; 23. Support frame; 231. Supporting space; 3. Tilting frame; 31. Sensing frame; 4. Connecting assembly; 41. Insert rod; 411. Tip; 42. Slot; 421. Stop; 43. Limiting plate; 431. Limiting base plate; 432. Limiting side plate; 433. Limiting cover plate; 5. Rotating mechanism; 51. Column; 511. Reinforcing tie rod; 512. Proximity switch; 513. Mirror reflection photoelectric sensor; 52. Tilting shaft; 53. Tilting cylinder. Detailed Implementation

[0044] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0045] This application discloses a flipping and unloading device for aluminum ingot processing.

[0046] Reference Figure 1 and Figure 2 A flipping and unloading device for aluminum ingot processing includes an unloading platform 1, a trolley 2 slidably mounted on the unloading platform 1, and a flipping frame 3 rotatably mounted on the unloading platform 1. The top of the trolley 2 has an opening 21. The trolley 2 is detachably connected to the flipping frame 3 through a connecting assembly 4. The unloading platform 1 is also provided with a rotating mechanism 5 that drives the flipping frame 3 to rotate. When the flipping frame 3 rotates, it can drive the trolley 2 to flip.

[0047] Reference Figure 1 , Figure 2 and Figure 3 The size of the tilting frame 3 is larger than the size of the side wall of the material cart 2 near the tilting frame 3. The discharge platform 1 has a recessed mounting groove 11, and a protective plate 12 is provided on the mounting groove 11. The tilting frame 3 and the material cart 2 are both located above the protective plate 12.

[0048] Reference Figure 2 and Figure 3 The rotating mechanism 5 includes a column 51, a tilting shaft 52, and a tilting cylinder 53. There are two columns 51, which are arranged opposite each other on the discharge platform 1. The bottom end of the column 51 is fixed to the bottom wall of the mounting groove 11. The column 51 extends vertically upward and extends out of the protective plate 12. The protective plate 12 has a clearance opening 121 for the column 51 to pass through. A reinforcing tie rod 511 is provided between the two columns 51. The reinforcing tie rod 511 is located above the protective plate 12 and below the tilting frame 3.

[0049] Reference Figure 2 and Figure 3The tilting shaft 52 is rotatably mounted between two columns 51 and above the reinforcing tie rod 511. The tilting frame 3 is fixed on the tilting shaft 52. The bottom end of the tilting cylinder 53 is hinged to the bottom wall of the mounting groove 11. The protective plate 12 has a moving port 122 for the tilting cylinder 53 to move. The telescopic end of the tilting cylinder 53 extends out of the moving port 122 and is hinged to the side wall of the tilting frame 3 away from the material cart 2.

[0050] Reference Figure 2 and Figure 3 One of the columns 51 is equipped with a proximity switch 512 for detecting whether the tilting frame 3 has tilted into place. The proximity switch 512 is electrically connected to the control system of the tilting cylinder 53. The side of the tilting frame 3 closest to the proximity switch 512 has a sensing frame 31. When the tilting frame 3 is in a horizontal state, the sensing frame 31 is away from the proximity switch 512. When the tilting frame 3 rotates to a vertical state, the sensing frame 31 blocks the proximity switch 512. When the tilting frame 3 rotates to a vertical state, the proximity switch 512 transmits the blocking signal to the control system of the tilting cylinder 53. The control system of the tilting cylinder 53 controls the extension end of the tilting cylinder 53 to stop extending, thereby controlling the extension and retraction process of the tilting cylinder 53, thus improving the convenience of tilting frame 3 tilting control.

[0051] Reference Figure 2 , Figure 4 and Figure 5 The four corners of the material cart 2 away from the opening 21 are equipped with movable wheels 22 for easy movement. A support frame 23 is fixed on the lower surface of the bottom of the material cart 2. The support frame 23 is located between the four movable wheels 22. There is a support space 231 between the support frame 23 and the discharge platform 1. An AGV forklift 13 is provided on the discharge platform 1 to drive the material cart 2. The forklift arm of the AGV forklift 13 extends into the support space 231 and abuts against the lower surface of the support frame 23.

[0052] Reference Figure 2 , Figure 4 and Figure 5 The discharge platform 1 is provided with two limiting posts 14 facing each other. The two limiting posts 14 are located on the side of the two columns 51 away from the tilting cylinder 53, and a limiting space 141 is formed between the two limiting posts 14 to limit the material cart 2. The material cart 2 slides in the limiting space 141 by the AGV forklift 13 and the moving wheels 22.

[0053] Reference Figure 2 , Figure 3 and Figure 5The column 51 is equipped with a mirror reflection photoelectric sensor 513 for detecting whether the material cart 2 has moved into position. The mirror reflection photoelectric sensor 513 is located on the side of the column 51 away from the hydraulic cylinder and is electrically connected to the control system of the AGV forklift 13. When the material cart 2 moves into position, the side wall of the material cart 2 blocks the light of the mirror reflection photoelectric sensor 513, and the mirror reflection photoelectric sensor 513 transmits the signal to the control system of the AGV forklift 13.

[0054] Reference Figure 2 , Figure 3 and Figure 5 In the initial state, the light emitted by the specular reflection photoelectric sensor 513 is unobstructed. When the AGV forklift 13 pushes the material cart 2 to move, once the material cart 2 is in position, the side wall of the material cart 2 blocks the light emitted by the specular reflection photoelectric sensor 513. The specular reflection photoelectric sensor 513 transmits the blocking signal to the control system of the AGV forklift 13, and the control system of the AGV forklift 13 controls the AGV forklift 13 to stop moving, thereby improving the convenience of detecting and controlling the movement of the material cart 2 into position.

[0055] Reference Figure 2 , Figure 4 and Figure 5 The connecting component 4 includes a rod 41, a slot 42 and a limiting plate 43. There are two rods 41, and both rods 41 are fixed on the side wall of the tilting frame 3 away from the tilting cylinder 53. The rods 41 extend in a direction perpendicular to the tilting frame 3, and the length of the rods 41 is greater than half the bottom width of the material cart 2.

[0056] Reference Figure 4 , Figure 5 and Figure 6 There are two slots 42, which correspond one-to-one with the insertion rods 41. The slots 42 are opened at the bottom of the material cart 2 and are set to cooperate with the insertion rods 41. The end of the insertion rod 41 away from the flipping frame 3 has a tip 411 for easy insertion. The inner diameter of the slot 42 is larger than the outer diameter of the insertion rod 41. The inner wall of the end of the slot 42 away from the flipping frame 3 is provided with a stop block 421 to block the tip 411 of the insertion rod 41.

[0057] Reference Figure 4 , Figure 5 and Figure 6 There are two limiting plates 43. The two limiting plates 43 are fixedly mounted on the tilting frame 3 and used to limit the open end 21 of the material cart 2. Both limiting plates 43 are located on the side of the tilting frame 3 away from the insert rod 41. After being connected, the insert rod 41 is inserted into the slot 42, and the limiting plates 43 prevent the open end 21 of the material cart 2 from moving out of the tilting frame 3.

[0058] Reference Figure 4 and Figure 7The limiting plate 43 includes a limiting base plate 431, a limiting side plate 432, and a limiting cover plate 433. The limiting base plate 431 is fixed on the tilting frame 3 and extends horizontally. After being connected in place, the two corners of the opening 21 end of the material cart 2 near the tilting frame 3 abut against the limiting base plate 431. The limiting side plate 432 is provided on the limiting base plate 431 and extends along the depth direction of the opening 21. The two limiting side plates 432 are located on both sides of the material cart 2. The limiting cover plate 433 is provided on the limiting base plate 431. The extension direction of the limiting cover plate 433 is perpendicular to the depth direction of the opening 21. The two limiting cover plates 433 respectively limit the opening 21 end of the material cart 2 near the tilting frame 3.

[0059] Reference Figure 1 In this embodiment, a material frame 15 for placing sheet aluminum ingots is also provided on the discharge platform 1. The stacked aluminum ingots are forked from the storage position into the material frame 15, and then the cable ties on the aluminum ingots in the material frame 15 are removed.

[0060] Reference Figure 2 , Figure 4 and Figure 6 In the initial state, the tilting frame 3 is in a horizontal state, and the sensing frame 31 is away from the proximity switch 512. When the tilting frame 3 rotates to a vertical state, the proximity switch 512 transmits an obstruction signal to the control system of the tilting cylinder 53. The control system of the tilting cylinder 53 controls the extension end of the tilting cylinder 53 to stop extending, thereby controlling the extension process of the tilting cylinder 53. At this time, the tilting frame 3 is in a vertical state and the light emitted by the mirror reflection photoelectric sensor 513 is unobstructed.

[0061] Reference Figure 4 , Figure 5 and Figure 7 Next, the AGV forklift 13 pushes the cart 2 toward the tilting frame 3 and moves it into the limiting space 141, so that the insertion rod 41 is inserted into the slot 42, and the cart 2 is located between the two limiting plates 43. The two limiting side plates 432 limit the two sides of the cart 2. The two limiting bottom plates 431 and the limiting cover plate 433 cooperate to limit the two corners of the open end 21 of the cart 2 near the tilting frame 3. When the cart 2 moves into position, the side wall of the cart 2 blocks the light of the mirror reflection photoelectric sensor 513. The mirror reflection photoelectric sensor 513 transmits the blocking signal to the control system of the AGV forklift 13. The control system of the AGV forklift 13 controls the AGV forklift 13 to stop moving. At this time, the cart 2 is connected to the tilting frame 3 and the open end 21 of the cart 2 is facing upward.

[0062] Reference Figure 1 , Figure 2 and Figure 3The tilting cylinder 53 is activated, causing the tilting frame 3 to tilt, which in turn drives the material cart 2 to rotate until the telescopic end of the tilting cylinder 53 returns to its initial state. At this time, the open end 21 of the material cart 2 faces horizontally. The forklift forks out the aluminum ingots with the cable ties removed from the material frame 15 and puts them into the material cart 2 through the open end 21. The tilting of the material cart 2 improves the convenience of putting in the aluminum ingots. Then, the tilting cylinder 53 is activated again, causing the tilting frame 3 to rotate to a vertical state, which in turn drives the material cart 2 to rotate back. After rotating back to the position, the AGV forklift 13 drives the material cart 2 to move to the aluminum melting equipment. This reduces the time for manual handling, reduces the labor intensity, increases the convenience of transferring aluminum ingots to the aluminum melting equipment, improves the mechanization of aluminum ingot processing, and thus improves the efficiency of aluminum ingot processing.

[0063] The electrical components and equipment mentioned in this embodiment, such as the tilting cylinder 53, AGV forklift 13, mirror reflection photoelectric sensor 513, proximity switch 512, etc., are all common components with corresponding functions in the prior art, and their specifications and models are not limited.

[0064] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flipping and unloading device for aluminum ingot processing, characterized in that: It includes a discharge platform (1), a trolley (2) slidably disposed on the discharge platform (1), and a tilting frame (3) rotatably disposed on the discharge platform (1). The top of the trolley (2) has an opening (21). The trolley (2) is detachably connected to the tilting frame (3) through a connecting assembly (4). The discharge platform (1) is also provided with a rotating mechanism (5) that drives the tilting frame (3) to rotate. When the tilting frame (3) rotates, it can drive the trolley (2) to tilt.

2. The flipping and unloading device for aluminum ingot processing according to claim 1, characterized in that: The rotating mechanism (5) includes: The column (51) is provided in two, and the two columns (51) are arranged opposite to each other on the discharge platform (1) and both extend upward; A rotating material shaft (52) is rotatably mounted between two columns (51), and a rotating frame (3) is fixed on the rotating material shaft; The bottom end of the tilting cylinder (53) is hinged to the discharge platform (1), and the telescopic end of the tilting cylinder (53) is hinged to the side wall of the tilting frame (3) away from the material cart (2).

3. The flipping and unloading device for aluminum ingot processing according to claim 2, characterized in that: The connection component (4) includes: Insert rod (41), the insert rod (41) is fixed on the side wall of the tilting frame (3) away from the tilting cylinder (53), the insert rod (41) extends in a direction perpendicular to the extension of the tilting frame (3), and the length of the insert rod (41) is greater than half the bottom width of the material cart (2); Slot (42), the slot (42) is located at the bottom end of the material cart (2) and is configured to cooperate with the insertion rod (41); The limiting plate (43) is fixed on the tilting frame (3) and is used to limit the open (21) end of the material cart (2). After being connected in place, the insert rod (41) is inserted into the slot (42) and the limiting plate (43) prevents the open (21) end of the material cart (2) from moving out of the tilting frame (3).

4. The flipping and unloading device for aluminum ingot processing according to claim 3, characterized in that: Two limiting plates (43) are provided, and the two limiting plates (43) are arranged opposite to each other on the tilting frame (3). Both limiting plates (43) are located on the side of the tilting frame (3) away from the insertion rod (41). Each limiting plate (43) includes a limiting base plate (431), a limiting side plate (432), and a limiting cover plate (433). The limiting base plate (431) is fixed on the tilting frame (3) and extends horizontally. After being connected in place, the two corners of the open end (21) of the material cart (2) abut against the material cart (2). On the limiting base plate (431), the limiting side plate (432) is provided on the limiting base plate (431) and extends along the depth direction of the opening (21). The two limiting side plates (432) are respectively located on both sides of the material cart (2). The limiting cover plate (433) is provided on the limiting base plate (431). The extension direction of the limiting cover plate (433) is perpendicular to the depth direction of the opening (21). The two limiting cover plates (433) respectively limit the opening (21) end of the material cart (2).

5. A flipping and unloading device for aluminum ingot processing according to claim 3, characterized in that: The bottom of the material cart (2) is fixed with a support frame (23), and there is a support space (231) between the support frame (23) and the discharge platform (1). The discharge platform (1) is equipped with an AGV forklift (13) that drives the material cart (2) to move. The forklift arm of the AGV forklift (13) extends into the support space (231) and abuts against the lower surface of the support frame (23).

6. A flipping and unloading device for aluminum ingot processing according to claim 5, characterized in that: The discharge platform (1) is provided with two limiting posts (14) facing each other. The two limiting posts (14) are located on the side of the two columns (51) away from the tilting cylinder (53), and a limiting space (141) is formed between the two limiting posts (14) to limit the material cart (2).

7. A flipping and unloading device for aluminum ingot processing according to claim 5, characterized in that: The column (51) is equipped with a specular reflection photoelectric sensor (513) for detecting whether the material cart (2) has moved into position. The specular reflection photoelectric sensor (513) is located on the side of the column (51) away from the drive cylinder and is electrically connected to the control system of the AGV forklift (13). When the material cart (2) moves into position, the side wall of the material cart (2) blocks the light of the specular reflection photoelectric sensor (513), and the specular reflection photoelectric sensor (513) transmits the signal to the control system of the AGV forklift (13).

8. A flipping and unloading device for aluminum ingot processing according to claim 2, characterized in that: The column (51) is equipped with a proximity switch (512) for detecting whether the tilting frame (3) has been tilted into place. The proximity switch (512) is electrically connected to the control system of the tilting cylinder (53). The tilting frame (3) has a sensing frame (31) on the side close to the proximity switch (512). When the tilting frame (3) is in a vertical state, the sensing frame (31) blocks the proximity switch (512). When the tilting frame (3) is in a horizontal state, the sensing frame (31) moves away from the proximity switch (512). The proximity switch (512) transmits a signal to the control system of the tilting cylinder (53).

9. A flipping and unloading device for aluminum ingot processing according to claim 2, characterized in that: The discharge platform (1) has a recessed mounting groove (11). The bottom end of the tilting cylinder (53) is hinged in the mounting groove (11). The bottom end of the column (51) is fixed in the mounting groove (11). The mounting groove (11) is covered with a protective plate (12). The protective plate (12) has a moving port (122) for the tilting cylinder (53) to move. The protective plate (12) also has a clearance port (121) for the column (51) to pass through.

10. A flipping and unloading device for aluminum ingot processing according to claim 9, characterized in that: A reinforcing tie rod (511) is provided between the two columns (51), and the reinforcing tie rod (511) is located above the protective plate (12) and below the flipping frame (3).

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