Aluminum alloy ingot automatic production line

Abstract

The invention provides an automatic aluminum alloy ingot production line. The automatic aluminum alloy ingot production line comprises smelting equipment, casting equipment, cooling equipment, demolding equipment and stacking equipment which are sequentially arranged. The smelting equipment is provided with a smelting cavity and a molten aluminum outlet communicated with the smelting cavity; the casting equipment is provided with a casting chute matched with the molten aluminum outlet, a distributor matched with the casting chute, a forming die and a conveying device used for conveying the forming die, and the distributor is provided with a casting outlet. The smelting equipment is used for smelting waste aluminum through the smelting cavity, molten aluminum is poured to the casting chute through the molten aluminum outlet, the molten aluminum is distributed to the forming mold through the distributor, the first cooling component is used for cooling the molten aluminum in the forming mold, and the demolding equipment is used for separating an aluminum alloy ingot from the forming mold. And the stacking equipment stacks the aluminum alloy ingots separated from the forming die, so that the mechanical automatic stacking operation of the aluminum alloy ingots is realized, the labor intensity is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy production equipment, and in particular to an automatic production line for aluminum alloy ingots. Background Art

[0002] Aluminum alloy ingots are made of pure aluminum and recycled aluminum. Other elements such as silicon (Si), copper (Cu), magnesium (Mg), and iron (Fe) are added according to international standards or special requirements to improve the deficiencies of pure aluminum in castability, chemical properties, and physical properties. At the same time, in industrial production, aluminum alloy ingots are widely used as raw materials for castings.

[0003] At present, in the production process, the recycled scrap aluminum is first cleaned and dried, and then the aluminum block is melted into aluminum liquid in a smelting furnace. The aluminum liquid is injected into the aluminum ingot mold cavity through the ingot casting machine to cool and shape, and finally the formed aluminum ingot is removed from the mold. In the process of injecting the aluminum liquid into the aluminum ingot mold cavity through the ingot casting machine to cool and shape, the cooling equipment uses several spray nozzles above the aluminum ingot mold, and the water at the spray nozzles is used to cool the aluminum ingot.

[0004] The Chinese invention patent application document with publication number CN103464698A discloses a cooling device for aluminum ingot production. The main disadvantages of the cooling device are that the aluminum ingots fall irregularly onto the aluminum ingot finished product conveyor belt after falling off from the ingot casting mold, which is not conducive to subsequent mechanized automatic stacking operations. Only manual stacking operations can be carried out, which is labor-intensive and prone to burns, and has low production efficiency. Summary of the invention

[0005] Based on this, in order to solve the above problems, the present invention provides an automatic production line for aluminum alloy ingots, and its specific technical solution is as follows:

[0006] An automatic production line for aluminum alloy ingots comprises a smelting device, a casting device, a cooling device, a demolding device and a stacking device which are arranged in sequence; the smelting device is provided with a smelting chamber and an aluminum liquid outlet connected to the smelting chamber; the casting device is provided with a casting chute adapted to the aluminum liquid outlet, a distributor adapted to the casting chute, a forming mold, and a conveying device for conveying the forming mold, and the distributor is provided with a casting outlet; the cooling device comprises a first cooling component for cooling the aluminum liquid in the forming mold; the demolding device is used to separate the aluminum alloy ingot from the forming mold; and the stacking device is used to stack the aluminum alloy ingots separated from the forming mold.

[0007] In the above-mentioned automatic production line for aluminum alloy ingots, the smelting equipment melts the scrap aluminum through the smelting chamber, pours the molten aluminum into the casting chute through the molten aluminum outlet, distributes the molten aluminum to the forming mold by the distributor, the first cooling component cools the molten aluminum in the forming mold, the demolding equipment separates the aluminum alloy ingot from the forming mold, and the stacking equipment stacks the aluminum alloy ingots separated from the forming mold, thereby realizing the mechanized automatic stacking operation of the aluminum alloy ingots, reducing labor intensity and improving production efficiency.

[0008] Furthermore, the cooling equipment includes a second cooling component; the second cooling component includes a conveying roller and a second cooling assembly, the conveying roller includes a plurality of conveying rollers arranged at intervals, and the conveying rollers form a conveying channel for conveying aluminum alloy ingots; the second cooling assembly includes a cooling fan, a cooling pipe rack, a plurality of first cooling units arranged above the conveying rollers, and a plurality of second cooling units arranged below the conveying rollers, the cooling fan is connected to the first cooling unit and the second cooling unit respectively through the cooling pipe rack; the first cooling unit is provided with a first air outlet facing the conveying channel, and the second cooling unit is provided with a second air outlet facing the conveying channel.

[0009] Furthermore, the first cooling unit includes a first air duct and a plurality of first air nozzle pieces arranged on the first air duct; the first air nozzle piece is an inverted U-shaped pipe fitting as a whole, including a first connecting portion connected to the first air duct, and a first air outlet arranged downward; the first air outlet is staggered on both sides of the first air duct; the second cooling unit includes a second air duct, and a plurality of second air nozzle pieces arranged at intervals on the second air duct; the second air nozzle piece is a straight round pipe fitting, and the straight round pipe fitting is provided with a second air outlet arranged upward.

[0010] Furthermore, the cooling device also includes a control component; the control component includes a controller and a temperature detection component; the temperature detection component detects the surface temperature of the aluminum alloy ingot at the outlet of the conveying channel and generates temperature data and sends it to the controller, and the controller controls the output power of the cooling fan and adjusts the air volume according to the temperature data.

[0011] Furthermore, the conveying roller comprises a first wiping roller arranged in the conveying channel, and a water absorption jacket is provided on the outer roller diameter of the first wiping roller.

[0012] Furthermore, a second wiping roller is provided above the first wiping roller; the aluminum alloy ingot is provided with a demoulding step; and the second wiping roller is provided with a first rolling portion, a second rolling portion and a third rolling portion adapted to the demoulding step.

[0013] Furthermore, the conveying device includes a conveying bracket and a conveying component arranged on the conveying bracket; the conveying component includes a first motor, a conveying chain driven by the first motor, and a conveying seat arranged on the conveying chain, and the molding mold is arranged on the conveying seat.

[0014] Furthermore, the demoulding equipment includes a demoulding support and a mold-impacting roller arranged on the demoulding support; the mold-impacting roller collides with the cooling and forming mold to make the aluminum alloy ingot separate from the forming mold.

[0015] Furthermore, the stacking equipment includes a flipping component, a transfer platform, a stacking robot and a placement platform, the flipping component is used to flip part of the aluminum alloy ingots 180°; the transfer platform brings the aluminum alloy ingots closer together to merge into rows of aluminum ingots through a conveyor belt; the stacking robot moves the rows of aluminum ingots to the placement platform and stacks them into a pile of aluminum ingots.

[0016] Furthermore, the flipping component includes a flipping bracket, a clamping assembly, a lifting assembly and a rotating assembly arranged on the flipping bracket; the clamping assembly includes a clamping rectangular frame and two clamping units arranged on the clamping rectangular frame; the lifting assembly includes a lifting drive unit arranged on the flipping bracket, and a lifting seat driven by the lifting drive unit, and the clamping rectangular frame is arranged on the lifting seat; the rotating assembly includes a rotating cylinder arranged on the lifting seat, and the rotating cylinder drives the clamping rectangular frame to flip 180° relative to the lifting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0018] Figure 1 It is a structural schematic diagram of an automatic production line for aluminum alloy ingots according to an embodiment of the present invention;

[0019] Figure 2 yes Figure 1 A magnified view of the structure at center A;

[0020] Figure 3 yes Figure 1 A magnified view of the structure at B in the middle;

[0021] Figure 4 yes Figure 1 A magnified view of the structure at C in the middle;

[0022] Figure 5 yes Figure 1 A magnified view of the structure at D in the middle;

[0023] Figure 6 yes Figure 5 A magnified view of the structure at E in the middle;

[0024] Figure 7 is a schematic structural diagram of the second cooling component according to an embodiment of the present invention;

[0025] Figure 8 It is a schematic structural diagram of the second cooling assembly according to an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1. Casting equipment; 2. Cooling equipment; 3. Demolding equipment; 4. Stacking equipment; 5. Control components;

[0028] 11. Casting chute; 12. Distributor; 13. Forming mold; 14. Conveying device; 15. Conveying bracket; 16. Conveying parts;

[0029] 21. first cooling component; 22. second cooling component; 23. conveying roller; 24. second cooling assembly;

[0030] 231, conveying roller;

[0031] 241. Cooling pipe rack; 242. First cooling unit; 243. Second cooling unit;

[0032] 201, first air outlet; 202, second air outlet;

[0033] 31. Demoulding bracket; 32. Mould contact roller;

[0034] 41. Flipping parts; 42. Transfer platform; 43. Stacking manipulator; 44. Placement platform;

[0035] 45. Stacking bracket; 46. Translation assembly; 47. Lifting assembly; 48. Grasping assembly; 49. Pressing unit;

[0036] 431, rotating assembly; 432, rotating drive cylinder;

[0037] 461, translation drive cylinder;

[0038] 471, lifting seat; 472, lifting drive cylinder;

[0039] 481, grab seat; 482, grab unit; 483, grab cylinder; 484, grab claw;

[0040] 491, pressing drive cylinder; 492, pressing plate;

[0041] 51. Flip bracket; 52. Clamping assembly; 53. Lifting assembly; 54. Rotating assembly;

[0042] 521, clamping rectangular frame; 522, clamping unit;

[0043] 531, lifting drive unit; 532, lifting seat;

[0044] 541, Rotary cylinder;

[0045] 61. Controller; 62. Temperature detection component. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0047] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0049] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0050] like Figure 1 and Figure 2 , Figure 3As shown, an automatic production line for aluminum alloy ingots in one embodiment of the present invention comprises a smelting device, a casting device 1, a cooling device 2, a demolding device 3 and a stacking device 4 which are arranged in sequence; the smelting device is provided with a smelting chamber and an aluminum liquid outlet connected to the smelting chamber; the casting device 1 is provided with a casting chute 11 adapted to the aluminum liquid outlet, a distributor 12 adapted to the casting chute 11, a forming mold 13, and a conveying device 14 for conveying the forming mold 13, and the distributor 12 is provided with a casting outlet; the cooling device 2 comprises a first cooling component 21 for cooling the aluminum liquid in the forming mold 13; the demolding device 3 is used to separate the aluminum alloy ingot from the forming mold 13; the stacking device 4 is used to stack the aluminum alloy ingots separated from the forming mold 13.

[0051] In the above-mentioned automatic production line for aluminum alloy ingots, the smelting equipment melts the scrap aluminum through the smelting chamber, and pours the molten aluminum into the casting chute 11 through the molten aluminum outlet, and uses the distributor 12 to distribute the molten aluminum to the forming mold 13. The first cooling component 21 cools the molten aluminum in the forming mold 13, and the demolding equipment 3 separates the aluminum alloy ingot from the forming mold 13. The stacking equipment 4 stacks the aluminum alloy ingots separated from the forming mold 13, thereby realizing the mechanized automatic stacking operation of the aluminum alloy ingots, reducing labor intensity and improving production efficiency.

[0052] like Figure 1 and Figure 7 , Figure 8 As shown, in one embodiment, the cooling device 2 includes a second cooling part 22; the second cooling part 22 includes a conveying roller 23 and a second cooling assembly 24, the conveying roller 23 includes a plurality of conveying rollers 231 arranged at intervals, and the conveying rollers form a conveying channel for conveying aluminum alloy ingots; the second cooling assembly 24 includes a cooling fan, a cooling pipe rack 241, a plurality of first cooling units 242 arranged above the conveying roller 231, and a plurality of second cooling units 243 arranged below the conveying roller 231, the cooling fan is connected to the first cooling unit 242 and the second cooling unit 243 respectively through the cooling pipe rack 241; the first cooling unit 242 is provided with a first air outlet 201 facing the conveying channel, and the second cooling unit 243 is provided with a second air outlet 202 facing the conveying channel. In this way, by setting the first cooling unit 242 above the conveying channel for conveying the aluminum alloy ingot and the second cooling unit 243 below the conveying channel, the upper surface and the lower surface of the aluminum alloy ingot are cooled synchronously respectively, so that there is a small temperature difference between the upper and lower parts of the aluminum alloy ingot, and the cooling is thorough, thereby ensuring the mechanical strength and performance of the aluminum alloy ingot.

[0053] In one embodiment, the first cooling unit 242 includes a first air duct and a plurality of first air nozzles arranged on the first air duct; the first air nozzle is an inverted U-shaped pipe as a whole, including a first connection portion connected to the first air duct and a first air outlet 201 arranged downward; the first air outlet 201 is staggered on both sides of the first air duct; the second cooling unit 243 includes a second air duct and a plurality of second air nozzles arranged at intervals on the second air duct; the second air nozzle is a straight round pipe, and the straight round pipe is provided with a second air outlet 202 arranged upward. In this way, the first air outlet 201 and the second air outlet 202 are staggered, and the cooling air cools the left and right sides of the aluminum alloy ingot.

[0054] In one embodiment, the diameter of the first air duct is larger than that of the second air duct, and the air volume of the first air outlet 201 is larger than that of the second air outlet 202. In this way, the air volume of the first air outlet 201 is larger than that of the second air outlet 202, so that the heat is brought to the ground as a whole, and a cold water tank is provided under the second cooling unit 243 to absorb the heat, thereby ensuring the temperature of the transportation environment.

[0055] In a specific embodiment, the first cooling component 21 is a cold water spray component, which pumps cold water to the spray head through a circulating water pump, and the spray head sprays the conveying seat on the conveying chain, so as to cool the aluminum liquid in the forming mold 13, and the water liquid is recycled through the water collection tank and the circulating water pump arranged under the conveying chain. At the same time, the cold air blowing component of the subsequent second cooling component 22 is used to cool and dry the water droplets on the aluminum alloy ingot to prevent the water droplets from remaining on the aluminum alloy ingot and affecting the subsequent automated operation.

[0056] In one embodiment, the cooling device further includes a control component 6; the control component 6 includes a controller 61 and a temperature detection component 62; the temperature detection component 62 detects the surface temperature of the aluminum alloy ingot in the conveying channel and generates temperature data to be sent to the controller 61, and the controller 61 controls the output power of the cooling fan and adjusts the air volume according to the temperature data. In this way, the surface temperature of the aluminum alloy ingot in the conveying channel is detected by the temperature detection component 62 and the temperature data is generated and sent to the controller 61, and the controller 61 controls the output power of the cooling fan and adjusts the air volume according to the temperature data, so as to avoid the cooling fan's excessive air volume causing energy waste, or the air volume is too small and the cooling performance is poor, causing the surface temperature of the aluminum alloy ingot to be too high.

[0057] In one embodiment, the control component 6 also includes a water detection component, which is used to detect the surface humidity of the aluminum alloy ingot in the conveying channel and generate humidity data to send to the controller 61. The controller 61 controls the output power of the cooling fan and adjusts the air volume according to the temperature data. Since water droplets remain on the aluminum alloy ingot, it is easy to cause slippage and affect the grasping and movement of the mechanical claw in subsequent automated operations. In this way, the water droplets on the aluminum alloy ingot are cooled and dried by the cold air blowing of the second cooling component 22.

[0058] In one embodiment, the conveying roller 23 includes a first wiping roller 232 disposed in the conveying channel, and a water absorption sleeve is provided on the outer roller diameter of the first wiping roller 232. In this way, the surface of the aluminum alloy ingot is wiped by the water absorption sleeve, thereby absorbing the water on the surface of the aluminum alloy ingot to prevent water droplets from remaining on the aluminum alloy ingot.

[0059] In one embodiment, a wiper is provided below the first wiping roller 232. The wiper squeezes the water content of the water absorption jacket by wiping the water absorption jacket, thereby improving the water absorption continuity of the water absorption jacket in the production line.

[0060] In one embodiment, a second wiping roller 233 is provided above the first wiping roller 232; the aluminum alloy ingot is provided with a demoulding step; the second wiping roller 233 is provided with a first rolling portion, a second rolling portion and a third rolling portion adapted to the demoulding step. Specifically, the first rolling portion, the second rolling portion and the third rolling portion are arranged in a trapezoidal shape to adapt to the outer contour of the demoulding step. In this way, the second wiping roller 233 cooperates with the first wiping roller 232 to fully wipe and clean the cross-sectional contour of the aluminum alloy ingot along the forward direction of the conveying channel to prevent water droplets from remaining on the aluminum alloy ingot.

[0061] In one embodiment, the demolding device 3 includes a demolding bracket 31 and a mold-colliding roller 32 disposed on the demolding bracket 31; the mold-colliding roller 32 collides with the cooled and formed forming mold 13, so that the aluminum alloy ingot is separated from the forming mold 13. Specifically, the mold-colliding roller 32 includes a plurality of roller members adapted to the size of the aluminum alloy ingot, and the roller members roll in contact with the aluminum alloy ingot, so that the aluminum alloy ingot is stably placed on the subsequent conveyor belt.

[0062] In one embodiment, the conveying device 14 includes a conveying bracket 15 and a conveying component 16 disposed on the conveying bracket 15; the conveying component 16 includes a first motor, a conveying chain driven by the first motor, and a conveying seat disposed on the conveying chain, and the forming mold 13 is disposed on the conveying seat. Specifically, the conveying chain is looped on the conveying bracket 15, and the forming mold 13 is circulated and transported along with the conveying chain.

[0063] like Figure 1 and Figure 4 As shown, in one embodiment, the stacking device 4 includes a flipping component 41, a transfer platform 42, a stacking manipulator 43 and a placement platform 44, and the cross-section of the aluminum alloy ingot is a trapezoid; the flipping component 41 is used to flip part of the aluminum alloy ingots 180°; the transfer platform 42 brings the aluminum alloy ingots together into an aluminum ingot row through a conveyor belt; the stacking manipulator 43 moves the aluminum ingot row to the placement platform 44 and stacks them into an aluminum ingot pile. Specifically, the flipping component 41 flips the aluminum alloy ingots 180° at intervals, so that the trapezoidal slopes of adjacent aluminum alloy ingots are in contact, reducing the space occupied by the aluminum ingot row and improving the supporting contact force of the aluminum ingot row.

[0064] In one embodiment, the flipping component 41 includes a flipping bracket 51, a clamping assembly 52 arranged on the flipping bracket 51, a lifting assembly 53 and a rotating assembly 54; the clamping assembly 52 includes a clamping frame 521 and two clamping units 522 arranged on the clamping frame 521; the lifting assembly 53 includes a lifting drive unit 531 arranged on the flipping bracket 51, and a lifting seat 532 driven by the lifting drive unit 531, and the clamping frame 521 is arranged on the lifting seat 532; the rotating assembly 54 includes a rotating cylinder 541 arranged on the lifting seat 532, and the rotating cylinder 541 drives the clamping frame 521 to flip 180° relative to the lifting seat 532. In this way, the lifting drive unit 531 drives the lifting seat 532 to descend to the horizontal position of the aluminum alloy ingot, the clamping frame 521 is sleeved on the outer ring of the aluminum alloy ingot, and the two clamping units 522 clamp the aluminum alloy ingot. The lifting drive unit 531 drives the lifting seat 532 to rise, and the rotating cylinder 541 drives the clamping frame 521 to flip 180° relative to the lifting seat 532. Finally, the lifting drive unit 531 drives the lifting seat 532 to descend back to the original horizontal position of the aluminum alloy ingot, and the two clamping units 522 release the clamping of the aluminum alloy ingot, thereby flipping the aluminum alloy ingot on the conveyor belt or conveyor roller.

[0065] In one embodiment, the clamping unit 522 further includes a rubber top piece, and two clamping units 522 are respectively arranged on both sides of the clamping rectangular frame 521. In this way, the clamping unit 522 presses the aluminum alloy ingot toward the rubber top piece, and the rubber top piece deforms to increase the friction force, so that the clamping unit 522 fixes the aluminum alloy ingot.

[0066] like Figure 1 and Figure 5 , Figure 6As shown, in one embodiment, the stacking robot 43 includes a stacking support 45, and a translation assembly 46, a lifting assembly 47, and a grabbing assembly 48 arranged on the stacking support 45; the grabbing assembly 48 includes a grabbing seat 481, and a grabbing unit 482 arranged on the grabbing seat 481; the lifting assembly 47 includes a lifting seat 471, and a lifting drive cylinder 472 arranged on the lifting seat 471, and the grabbing seat 481 is arranged at the output end of the lifting drive cylinder 472; the translation assembly 46 includes a translation drive cylinder 461 arranged on the stacking support 45, and the lifting seat 471 is arranged at the output end of the translation drive cylinder 461. In this way, through the translation action of the translation drive cylinder 461 and the lifting action of the lifting drive cylinder 472, the stacking robot 43 can translate and lift the aluminum ingot row, thereby completing the stacking action.

[0067] In one embodiment, the gripping unit 482 includes two gripping groups respectively arranged on both sides of the gripping seat 481, the gripping group includes a gripping cylinder 483, and a gripping claw 484 driven by the gripping cylinder 483, and a gripping space is formed between the two gripping claws 484; the gripping assembly 48 also includes a pressing unit 49, the pressing unit 49 includes a pressing drive cylinder 491 arranged on the gripping seat 481, and a pressing plate 492 driven by the pressing drive cylinder 491, and the pressing drive cylinder 491 drives the pressing plate 492 to press against the aluminum ingot row in the gripping space. In this way, the gripping cylinder 483 drives the two gripping claws 484 to perform a gripping action, limiting the displacement of the aluminum ingot row in the left and right directions in the gripping space, and the pressing drive cylinder 491 drives the pressing plate 492 to press against the aluminum ingot row in the gripping space, limiting the displacement of the aluminum ingot row in the up and down directions in the gripping space, thereby realizing the limited displacement of the aluminum ingot row in at least two dimensions in the gripping space.

[0068] In one embodiment, the stacking robot 43 further includes a rotating assembly 431 disposed behind the second wiping roller 233; the rotating assembly 431 includes a rotating drive cylinder 432 disposed at the output end of the lifting drive cylinder 472, and a grab seat 481 is disposed at the output end of the rotating drive cylinder 432. In this way, the aluminum ingot rows of adjacent layers are rotated 90 degrees in a timely manner, so that the aluminum alloy ingots between adjacent layers are cross-disposed, avoiding gap overlap to increase the contact area, and ensuring the support strength of the aluminum ingot stack.

[0069] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An automatic production line for aluminum alloy ingots, characterized in that: It includes smelting equipment, casting equipment, cooling equipment, demoulding equipment and stacking equipment arranged in sequence; The smelting equipment is provided with a smelting chamber and an aluminum liquid outlet connected to the smelting chamber; The casting equipment is provided with a casting chute adapted to the aluminum liquid outlet, a distributor adapted to the casting chute, a forming mold, and a conveying device for conveying the forming mold, and the distributor is provided with a casting outlet; The cooling device comprises a first cooling component for cooling the aluminum liquid in the forming mold; The demoulding device is used to separate the aluminum alloy ingot from the forming mold; The stacking device is used to stack the aluminum alloy ingots separated from the forming mold.

2. The automatic production line for aluminum alloy ingots according to claim 1, characterized in that: The cooling device comprises a second cooling component; The second cooling component includes a conveying roller and a second cooling assembly, wherein the conveying roller includes a plurality of conveying rollers arranged at intervals, and the conveying rollers form a conveying channel for conveying the aluminum alloy ingot; The second cooling assembly includes a cooling fan, a cooling pipe rack, a plurality of first cooling units arranged above the conveying roller, and a plurality of second cooling units arranged below the conveying roller, wherein the cooling fan is connected to the first cooling unit and the second cooling unit respectively through the cooling pipe rack; The first cooling unit is provided with a first air outlet facing the conveying channel, and the second cooling unit is provided with a second air outlet facing the conveying channel.

3. The automatic production line for aluminum alloy ingots according to claim 2 is characterized in that: The first cooling unit includes a first air duct and a plurality of first air nozzles arranged on the first air duct; The first air nozzle piece is an inverted U-shaped pipe piece as a whole, including a first connecting portion connected to the first air duct, and a first air outlet arranged downward; The first air outlets are staggeredly arranged on both sides of the first air duct; The second cooling unit includes a second air duct and a plurality of second air nozzles arranged at intervals on the second air duct; The second air nozzle piece is a straight round tube piece, and the straight round tube piece is provided with a second air outlet arranged upward.

4. The automatic production line for aluminum alloy ingots according to claim 2, characterized in that: The cooling device also includes a control component; The control component includes a controller and a temperature detection component; The temperature detection component detects the surface temperature of the aluminum alloy ingot in the conveying channel and generates temperature data to be sent to the controller. The controller controls the output power of the cooling fan and adjusts the air volume according to the temperature data.

5. The automatic production line for aluminum alloy ingots according to claim 4, characterized in that: The conveying roller comprises a first wiping roller arranged in the conveying channel, and a water absorption jacket is arranged on the outer roller diameter of the first wiping roller.

6. The automatic production line for aluminum alloy ingots according to claim 5, characterized in that: A second wiping roller is provided above the first wiping roller; The aluminum alloy ingot is provided with a demoulding step; The second wiping roller is provided with a first rolling portion, a second rolling portion and a third rolling portion adapted to the demoulding step.

7. The automatic production line for aluminum alloy ingots according to claim 1, characterized in that: The conveying device comprises a conveying support and a conveying component arranged on the conveying support; The conveying component comprises a first motor, a conveying chain driven by the first motor, and a conveying seat arranged on the conveying chain, and the forming mold is arranged on the conveying seat.

8. The automatic production line for aluminum alloy ingots according to claim 1, characterized in that: The demoulding equipment comprises a demoulding support and a mold-impacting roller arranged on the demoulding support; The aluminum alloy ingot is separated from the forming mold by the collision of the mold-impacting roller with the cooling and forming forming mold.

9. The automatic production line for aluminum alloy ingots according to claim 1, characterized in that: The stacking equipment includes a turning component, a transfer platform, a stacking manipulator and a placement platform, and the turning component is used to turn part of the aluminum alloy ingots 180 degrees; The transfer platform brings the aluminum alloy ingots closer together and merges them into rows of aluminum ingots through a conveyor belt; The stacking robot moves the rows of aluminum ingots to the placement platform and stacks them into aluminum ingot piles.

10. The automatic production line for aluminum alloy ingots according to claim 9, characterized in that: The flipping component includes a flipping bracket, a clamping assembly, a lifting assembly and a rotating assembly arranged on the flipping bracket; The clamping assembly comprises a clamping rectangular frame and two clamping units arranged on the clamping rectangular frame; The lifting assembly comprises a lifting drive unit arranged on the flip bracket, and a lifting seat driven by the lifting drive unit, and the clamping frame is arranged on the lifting seat; The rotating assembly comprises a rotating cylinder arranged on the lifting seat, and the rotating cylinder drives the clamping frame to flip 180 degrees relative to the lifting seat.

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