An automated copper metal casting apparatus

Abstract

The present application relates to the field of metal casting, in particular to an automatic copper metal casting equipment. The automatic copper metal casting equipment of the embodiment of the present application is provided with a cover plate for reducing the contact of external air with copper liquid at the upper middle position of all casting molds. In the continuous conveying of multiple casting molds, the copper liquid is poured into each casting mold through the pouring slot window of the cover plate of the pouring cabin in sequence, and the casting mold after pouring is continuously located below the cover plate to maintain the protection state. At the same time, the continuously flowing low-temperature protective gas below the cover plate can timely discharge the stagnant air and generated waste gas outward. The technical problem of the oxidation of copper liquid and the emission of a large amount of harmful waste gas polluting the environment is solved when the casting mold is open to the external air environment during the pouring of copper liquid.

Description

Technical Field

[0001] This invention relates to the field of metal casting, and more particularly to an automated copper metal casting equipment. Background Technology

[0002] Copper casting refers to the metal heat treatment process in which molten copper heated to a temperature between 1050°C and 1200°C is poured into a pre-prepared mold. After cooling and solidification, a copper casting or billet with a predetermined shape, size, and properties is obtained. In copper casting, the process of pouring molten copper into a mold to form a casting requires strict control of process parameters such as casting temperature and casting speed. When the mold is open to the outside air, copper is highly susceptible to oxidation in its liquid state. Prolonged exposure to air will significantly aggravate oxidation, forming an oxide film. This not only reduces the fluidity of the molten copper but also leads to oxide inclusions in the casting, seriously affecting its internal quality and mechanical properties. In addition, open molds exacerbate the fugitive emissions of smoke and dust and organic waste gases volatilized from the mold coating due to heat, causing environmental pollution. Therefore, in traditional open casting processes, the prolonged contact between molten metal and air, aggravated oxidation, and difficulty in gas removal are the main technical bottlenecks leading to frequent casting defects and unstable quality. Summary of the Invention

[0003] In order to overcome the disadvantages of copper casting process where the mold is exposed to the outside air, which will aggravate the oxidation of copper and release a large amount of harmful waste gas that pollutes the environment, this invention provides an automated copper metal casting equipment.

[0004] The technical implementation scheme of the present invention: An automated copper metal casting equipment includes a main frame, a conveyor machine tool, movable sliders, a conveyor tray, a casting mold, a rotating shaft, a casting chamber, a liquid delivery pipe, a counterweight, a gas delivery pipe, and a cover plate; the conveyor machine tool is mounted on the main frame; a plurality of movable sliders are equidistantly slidably connected to the conveyor machine tool; a conveyor tray is connected to the movable sliders; a casting mold is placed on the conveyor tray located on the upper side of the conveyor machine tool; a rotating shaft is rotatably connected to the main frame; the casting chamber is fixedly connected to the rotating shaft; a flow guide channel is opened in the casting chamber; A liquid inlet channel is provided on the upper side of the middle of the casting chamber, connecting to the flow guide channel; a liquid outlet channel is provided on the right side of the bottom of the casting chamber, connecting to the flow guide channel; a wedge-shaped ramp is provided on the right side of the bottom of the casting chamber; a liquid delivery pipe is fixedly connected to the main frame, and the liquid outlet of the liquid delivery pipe is connected to the liquid inlet channel of the casting chamber; a counterweight block is fixedly connected to the right side of the casting chamber to shift the center of gravity to the right; a gas delivery pipe is fixedly connected to the right side of the casting chamber; a cover plate is fixedly connected to the main frame, and the cover plate covers all the casting molds in the middle; a casting slot window is provided on the cover plate, and the liquid outlet channel of the casting chamber is connected to the casting slot window of the cover plate.

[0005] As an improvement to the above solution, a sedimentation trough for collecting leaked liquid is provided inside the conveyor tray; a drain pipe connected to the sedimentation trough is provided on the front and rear sides of the conveyor tray; a sedimentation channel aligned with the drain pipe on the same side is fixed to the front and rear sides of the mounting frame; a discharge pipe is connected to the sedimentation channel; and a collection tray aligned with the outlet end of the discharge pipe is placed under the mounting frame.

[0006] As an improvement to the above solution, a monitoring camera is installed on the cover plate to align the gap between the casting trough window and the right side of the casting chamber.

[0007] As an improvement to the above solution, a connecting chamber is provided at the bottom of the cover plate, which connects all the corresponding casting molds; a suction pipe is provided on the right side of the cover plate, which connects to the connecting chamber.

[0008] In another embodiment, as an improvement to the above embodiment, a wave-stopping plate with an upward tilt is provided on the side of the flow channel of the casting chamber near the liquid outlet channel.

[0009] In another embodiment, as an improvement to the above embodiment, an electric lift is installed on the main frame; a pressure rod is fixed to the telescopic end of the electric lift, and the pressure rod is located directly above the upper left side of the casting chamber.

[0010] As an improvement to the above scheme, an expansion chamber with a connecting flow channel is provided on the inner left side of the casting chamber.

[0011] In another embodiment, as an improvement to the above embodiment, the conveyor pallet is made of high-alumina brick material.

[0012] As an improvement to the above solution, an insulated chamber is installed on the lower side of the conveyor machine tool to provide heat insulation for the conveyor pallets that move to the lower side.

[0013] As an improvement to the above solution, an electric heating chamber for preheating the conveyor tray is installed on the upper left side of the conveyor machine tool.

[0014] The present invention has the following advantages: An automated copper casting equipment according to this embodiment of the present invention includes a high-temperature resistant conveyor machine with a production line-type mold conveying mechanism consisting of a moving slider and a conveyor plate. A cover plate is located at the upper center of all molds to reduce contact between outside air and molten copper. During continuous conveying of multiple molds, molten copper is sequentially poured into each mold through the casting chamber via the casting slot window of the cover plate. The molds after casting remain under the cover plate, maintaining a protected state. Simultaneously, the continuously flowing low-temperature protective gas under the cover plate not only promptly discharges trapped air and generated waste gas but also continuously removes heat diffused from the molten copper within the mold, improving the gas flow within the mold and preventing heat accumulation. This facilitates the cooling of the molten copper and solves the technical problem that leaving the molds open to the outside air during copper casting exacerbates copper oxidation and causes the emission of large amounts of harmful waste gas, thus improving casting quality and reducing waste gas emissions.

[0015] An automated copper casting equipment according to an embodiment of the present invention, through the rotatable design of the casting chamber, combined with the accumulation trough and drainage pipe provided on the conveyor pallet, can urgently deal with copper leakage caused by mold breakage. In addition, an automated copper casting equipment according to an embodiment of the present invention, through the heat storage material design of the conveyor pallet, combined with the heat preservation chamber and electric heating chamber, performs low-energy preheating treatment on the mold. Attached Figure Description

[0016] Figure 1 The following is a perspective structural diagram illustrating the present invention according to an embodiment; Figure 2 This is a perspective view of the mounting frame structure of the present invention, described according to an embodiment; Figure 3 This is a top view schematic diagram illustrating the mounting frame structure of the present invention according to an embodiment; Figure 4 This is a perspective view illustrating the movable slider structure of the present invention according to an embodiment; Figure 5 This is a perspective view illustrating the conveyor tray structure of the present invention according to an embodiment; Figure 6 The following is a perspective view of the cover plate structure of the present invention according to an embodiment; Figure 7 The following is a perspective view illustrating the infusion tube structure of the present invention according to an embodiment; Figure 8 This is a perspective structural diagram of the casting chamber of the present invention, according to an embodiment. Figure 9 This is a three-dimensional cross-sectional view illustrating the casting chamber structure of the present invention according to an embodiment.

[0017] The above-mentioned attached drawings include the following reference numerals: 1-Main mounting frame, 2-Conveyor machine tool, 21-Moving slider, 22-Conveyor pallet, 2201-Accumulation trough, 2202-Drainage pipe, 23-Casting mold, 24-Accumulation channel, 25-Discharge pipe, 26-Collection tray, 31-Rotating shaft, 32-Casting chamber, 3201-Guiding channel, 3202-Inlet channel, 3203-Outlet channel, 3204-Wedge ramp, 3205-Wave baffle, 3206-Expansion chamber, 33-Infusion pipe, 34-Counterweight, 35-Gas pipe, 36-Electric lift, 37-Pressure rod, 4-Cover plate, 401-Casting trough window, 402-Connecting chamber, 41-Monitoring camera, 42-Suction pipe, 5-Insulated chamber, 6-Electric heating chamber. Detailed Implementation

[0018] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0019] Example 1: An automated copper casting device according to this example, such as... Figures 1-9As shown, the system includes a main mounting frame 1, a conveyor machine tool 2, movable sliders 21, conveyor trays 22, a casting mold 23, a rotating shaft 31, a casting chamber 32, an infusion pipe 33, a counterweight 34, a gas infusion pipe 35, a cover plate 4, a monitoring camera 41, and a suction pipe 42. The main mounting frame 1 is equipped with the conveyor machine tool 2. Several movable sliders 21 are equidistantly connected to the conveyor machine tool 2. Each movable slider 21 is connected to a conveyor tray 22. A casting mold is placed on each conveyor tray 22 located on the upper side of the conveyor machine tool 2. Mounting fixture 23; two rotating shafts 31 are rotatably connected to the main frame 1; a casting chamber 32 is fixedly connected between the two rotating shafts 31; a flow channel 3201 is provided inside the casting chamber 32; a liquid inlet channel 3202 communicating with the flow channel 3201 is provided on the upper side of the middle part of the casting chamber 32; a liquid outlet channel 3203 communicating with the flow channel 3201 is provided on the right side of the bottom of the casting chamber 32; a wedge-shaped ramp 3204 is provided on the right side of the bottom of the casting chamber 32, and the liquid outlet channel 3203 is located on the wedge-shaped ramp 3204; the main frame 1 is fixedly connected to... There is an infusion pipe 33, the outlet of which is connected to the inlet channel 3202 of the casting chamber 32, and the inlet of the infusion pipe 33 is connected to the outlet gate of the copper molten pool; two counterweights 34 are fixed to the right side of the casting chamber 32 to shift the center of gravity of the casting chamber 32 to the right, ensuring that the casting chamber 32 is initially tilted to the lower right; a gas supply pipe 35 is fixed to the right side of the casting chamber 32, and the gas supply pipe 35 is connected to a protective gas delivery device; a cover plate 4 is fixed to the main frame 1, and the cover plate 4 covers all the casting molds 2 located in the middle. Above 3; a casting trough window 401 is provided on the cover plate 4, and the liquid outlet channel 3203 of the casting chamber 32 is connected to the casting trough window 401 of the cover plate 4; a monitoring camera 41 is installed on the cover plate 4 to align with the gap between the casting trough window 401 and the right side of the casting chamber 32; a connecting chamber 402 is provided at the bottom of the cover plate 4, and the connecting chamber 402 of the cover plate 4 is connected to all the corresponding casting molds 23 below it; a suction pipe 42 is provided on the right side of the cover plate 4 to connect with the connecting chamber 402, and the suction pipe 42 is externally connected to a suction device for treating high-temperature fumes.

[0020] like Figures 2-5 As shown, each conveyor tray 22 has an accumulation trough 2201; each conveyor tray 22 has two drainage pipes 2202 connected to the accumulation trough 2201 on its front and rear sides; each of the main mounting frame 1 has an accumulation channel 24 fixed to its front and rear sides, which is aligned with the bottom of all drainage pipes 2202 on the same side; each of the two accumulation channels 24 is connected to a discharge pipe 25; a collection tray 26 is placed under the main mounting frame 1, and the collection tray 26 is aligned with the outlet ends of the two discharge pipes 25.

[0021] The casting process of an automated copper metal casting equipment according to this embodiment is as follows.

[0022] The conveyor 2 controls the moving slider 21 to drive each conveyor pallet 22 in a clockwise direction when viewed from the front. Whenever a conveyor pallet 22 is conveyed to the upper left area of ​​the conveyor 2, the operator uses a hoisting device to lift a casting mold 23 onto the conveyor pallet 22. The conveyor 2 then controls the upper moving slider 21 to move the conveyor pallet 22 and the casting mold 23 to the right and into the area under the cover plate 4. When the cavity of the casting mold 23 moves to the casting slot window of the cover plate 4... When aligned at 401, the molten copper pool's outlet gate delivers molten copper through the inlet channel 3202 and guide channel 3201 of the casting chamber 33 and the inlet channel 3202. The molten copper flows down the inclined guide channel 3201 from the outlet channel 3203 into the aligned casting mold 23. The operator can observe the casting status of the molten copper in the casting mold 23 through the video image fed back by the monitoring camera 41. At the same time, the conveyor 2 maintains the transmission by moving the slider 21 to drive the conveyor plate 22. The casting mold 23 moves to the right. When the top left edge of the casting mold 23 contacts the wedge-shaped ramp 3204 of the casting chamber 32, the copper pouring of the casting mold 23 is completed. The casting mold 23, moving to the right, pushes the right side of the casting chamber 32 upward along the wedge-shaped ramp 3204. Viewed from the front, the casting chamber 32 rotates counterclockwise, causing the flow channel 3201 of the casting chamber 32 to rotate to a state where the left side is lower than the right and the right side is higher, tilting towards the upper right. At this time, the copper in the flow channel 3201... The liquid will no longer be poured downwards into the mold 23 through the liquid outlet channel 3203. When the next mold 23 moves to the casting slot window 401 aligned with the cover plate 4, the wedge-shaped ramp 3204 of the casting chamber 32 aligns with the cavity of the mold 23. Under its own gravity, the casting chamber 32 flips back to its initial tilted state to the lower right, and continues to pour copper liquid into the next mold 23, thus realizing the copper liquid pouring work of each mold 23 in a continuous casting method.

[0023] During the copper pouring process of the casting mold 23, the cover plate 4 is kept covering all the casting molds 23 containing copper liquid in the middle, reducing the possibility of outside air entering the casting molds 23 and coming into contact with the copper liquid. At the same time, the external protective gas delivery equipment continuously delivers protective gas to the casting molds 23 aligned with the lower left side of the cover plate 4 through the gas delivery pipe 35. Meanwhile, the external suction equipment for treating high-temperature fumes continuously suctions through the suction pipe 42 in the connecting chamber 402 of the cover plate 4. Under the suction action, the sprayed protective gas flows from left to right along the connecting chamber 402 of the cover plate 4 through each casting mold 23 containing copper liquid, realizing the expulsion of the air trapped in each casting mold 23 by the continuous flow of protective gas, which helps to replace the air trapped in the casting molds 23. The internal part retains air, thereby reducing the contact between air and high-temperature molten copper. This helps reduce defects such as oxidation and porosity of the molten copper during the cooling process, improving the surface finish and internal density of the casting. Furthermore, the waste gas generated during casting in the mold 23 is carried away by the continuously flowing protective gas and then sucked away by the external suction equipment through the suction pipe 42, which helps improve the ambient air quality in the working area. At the same time, the temperature of the continuously flowing protective gas is lower than that of the molten copper. The continuously flowing low-temperature protective gas can also act as a cooling medium to continuously remove the heat diffused outward from the molten copper in the mold 23, improving the gas flow effect inside the mold 23, preventing heat accumulation inside the mold 23, which is beneficial for cooling the molten copper and ensuring the overall efficiency of molten copper casting.

[0024] The following are the emergency response steps for a leak in an automated copper casting equipment according to this embodiment.

[0025] During the copper molten casting process of the casting mold 23, if the casting mold 23 leaks due to local damage, the staff will immediately shut off the outlet gate of the external copper molten pool. The copper molten copper leaking from the casting mold 23 will accumulate in the accumulation trough 2201, and then flow along the drain pipe 2202 to the accumulation channel 24, and then flow out through the discharge pipe 25 into the collection tray 26, thereby reducing the risk of the leaked high-temperature copper molten copper flowing to the conveyor machine tool 2 and causing damage.

[0026] Example 2: An automated copper metal casting equipment, such as... Figures 1-9As shown, based on Embodiment 1, the casting chamber 32 has an upwardly curved anti-wave plate 3205 on one side of the flow channel 3201 near the liquid outlet channel 3203. When the casting chamber 32 is pushed up by the top edge structure of the casting mold 23, the flow channel 3201 of the casting chamber 32 is inclined to the upper right side with the left side lower than the right side. At this time, the copper liquid in the casting chamber 32 will accumulate on the left side of the flow channel 3201 and will be difficult to flow to the right through the liquid outlet channel 3203. As the top edge of the casting mold 23 leaves the casting chamber 32, the casting chamber 32 rotates and returns to its tilted position, with the left side higher than the right. The liquid outlet channel 3203 of the casting chamber 32 aligns with the next casting mold 23. Simultaneously, the molten copper accumulated on the left side of the guide channel 3201 flows to the right towards the liquid outlet channel 3203, causing a large amount of molten copper to surge out of the liquid outlet channel 3203 and splash into the corresponding casting mold 23 in a short period of time, resulting in the casting process being interrupted. Initially, a large amount of molten copper impacts the bottom of the mold 23, causing significant splashing. In this embodiment, a wave-stopping ramp 3205 is provided on the right side of the outlet channel 3203 of the casting chamber 32. When the casting chamber 32 rotates and returns to its left-high-right-low tilted state, the molten copper accumulated on the left side of the guide channel 3201 flows to the right towards the outlet channel 3203. During this process, the molten copper is intercepted and buffered by the wave-stopping ramp 3205. This effectively intercepts and buffers the concentrated flow of molten copper from the guide channel 3201 to the outlet channel 3203 in the initial stage of casting. By slowing down the flow rate of the molten copper and dispersing the impact of the molten copper flow, the splashing phenomenon caused by the instantaneous outflow of a large amount of molten copper impacting the mold 23 in the initial stage of casting is significantly reduced. This reduces the direct impact on the bottom of the mold 23, which is beneficial for improving the surface quality of the casting, reducing internal defects, and extending the service life of the mold 23.

[0027] The main frame 1 is equipped with two electric lifts 36, one at the front and one at the back. A pressure rod 37 is fixedly connected between the telescopic ends of the two electric lifts 36, and the pressure rod 37 is located directly above the upper left side of the casting chamber 32. An expansion chamber 3206, connected to a flow channel 3201, is located on the inner left side of the casting chamber 32. During the process of pouring molten copper into the mold 23, if the mold 23 leaks due to partial damage, the workers immediately shut off the outlet gate of the external molten copper pool. The molten copper leaking from the mold 23 flows along the accumulation trough 2201 and the drain pipe 2202 to the accumulation channel 24, and then flows out through the discharge pipe 25 into the collection tray 26. Simultaneously, the workers control the electric lifts 36 to push the pressure rod 37 downwards. The pressure rod 37 presses down on the left side of the casting chamber 32, causing it to flip, thus lowering the flow channel 3201 of the casting chamber 32 from left to right. With the casting chamber tilted to the upper right, the residual molten copper in the casting chamber 32 will flow along the tilted guide channel 3201 to the expansion chamber 3206, and the residual molten copper in the infusion pipe 33 will also flow along the tilted guide channel 3201 to the expansion chamber 3206. This prevents a large amount of residual molten copper in the infusion pipe 33 from entering the guide channel 3201 and overflowing into the casting mold 23 through the outlet channel 3203. In this embodiment, the casting chamber 32 is equipped with an expansion chamber 3206 for temporarily storing a large amount of molten copper. In an emergency, a large amount of molten copper that has not yet been cast into the casting mold 23 can be quickly stored in the expansion chamber 3206. This design effectively prevents the residual molten copper from continuing to flow into the damaged casting mold 23, causing secondary leakage or safety accidents. It also buys critical time for the subsequent processing of the casting mold 23 and improves the emergency safety and operational controllability of the entire casting system.

[0028] Example 3: An automated copper metal casting equipment, such as... Figures 1-9 As shown, based on Example 1, all conveyor pallets 22 are made of high-alumina brick material with excellent heat storage performance. High-alumina brick material has a high specific heat capacity and high density, so it has a strong heat storage capacity per unit volume and can effectively absorb and store a large amount of heat transferred by the casting mold 23. A heat preservation chamber 5 is installed on the lower side of the conveyor machine tool 2. An electric heating chamber 6 is installed on the upper left side of the conveyor machine tool 2.

[0029] In this embodiment, when molten copper is poured into the mold 23, the moving slider 21 on the conveyor 2 drives the conveyor plate 22 to convey the mold 23. During this process, the mold 23 transfers a large amount of high-temperature heat from the molten copper to the conveyor plate 22, while the conveyor plate 22 stores the absorbed heat. After the mold 23 is removed from the conveyor plate 22, the moving slider 21 moves the conveyor plate 22 below the conveyor 2 and into the heat preservation chamber 5. During the movement along the interior of the insulation chamber 5, the heat stored in the conveyor tray 22 is maintained by the good heat insulation effect of the insulation chamber 5, reducing the dissipation of the heat stored in the conveyor tray 22 to the external environment. Then, the moving slider 21 drives the conveyor tray 22 back to the upper left side of the conveyor machine tool 2. After the new casting mold 23 is placed on the conveyor tray 22, the conveyor tray 22 will efficiently transfer the stored heat to the casting mold 23, realizing the preliminary preheating treatment of the casting mold 23.

[0030] Then, the sliding block 21 moves the conveyor plate 22 and the casting mold 23 into the electric heating chamber 6. The electric heating chamber 6 fully preheats the casting mold 23 to the specified temperature. If there is residual moisture in the casting mold 23, the moisture will instantly vaporize upon contact with the high-temperature molten copper, generating enormous pressure, which may cause the molten copper to splash or even cause the casting mold 23 to explode. The preheating treatment of the casting mold 23 in this embodiment can efficiently remove moisture, eliminate safety hazards, and when there is a large temperature difference between the casting mold 23 and the poured molten copper, the pressure will be significantly reduced. Intense temperature shocks can generate huge thermal stress inside the casting mold 23, causing the casting mold 23 to crack and leak. In this embodiment, after preheating the casting mold 23, the temperature difference between the cast copper liquid and the casting mold 23 is reduced, which greatly reduces the occurrence of cracking of the casting mold 23. In addition, since the casting mold 23 has been preheated by the transfer pallet 22 in advance, the energy consumed by the electric heating chamber 6 to fully preheat the casting mold 23 can be reduced, thus reducing the electric heating cost required for preheating the casting mold 23.

[0031] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An automated copper metal casting equipment, comprising a main frame (1); a conveyor machine (2) mounted on the main frame (1); a plurality of movable sliders (21) equidistantly connected to the conveyor machine (2); a conveyor plate (22) connected to the movable sliders (21); and a casting mold (23) placed on the conveyor plate (22) located on the upper side of the conveyor machine (2); characterized in that: It also includes a rotating shaft (31); the rotating shaft (31) is rotatably connected to the main frame (1); the rotating shaft (31) is fixedly connected to the casting chamber (32); a flow channel (3201) is provided inside the casting chamber (32); an inlet channel (3202) connecting the flow channel (3201) is provided on the upper side of the middle part of the casting chamber (32); an outlet channel (3203) connecting the flow channel (3201) is provided on the right side of the bottom of the casting chamber (32); a wedge-shaped ramp (3204) is provided on the right side of the bottom of the casting chamber (32); and an infusion pipe is fixedly connected to the main frame (1). (33) The outlet port of the infusion tube (33) is connected to the inlet channel (3202) of the casting chamber (32); a counterweight (34) is fixed to the right side of the casting chamber (32) to shift the center of gravity to the right; a gas inlet tube (35) is fixed to the right side of the casting chamber (32); a cover plate (4) is fixed to the main frame (1), and the cover plate (4) covers all the casting molds (23) located in the middle; a casting slot window (401) is opened on the cover plate (4), and the outlet channel (3203) of the casting chamber (32) is connected to the casting slot window (401) of the cover plate (4).

2. An automated copper metal casting equipment according to claim 1, characterized in that: The conveyor tray (22) is provided with a sedimentation tank (2201) for collecting leaked liquid; the front and rear sides of the conveyor tray (22) are respectively provided with a drain pipe (2202) that connects to the sedimentation tank (2201); the front and rear sides of the mounting frame (1) are respectively fixed with a sedimentation channel (24) aligned with the drain pipe (2202) on the same side; a discharge pipe (25) is connected to the sedimentation channel (24); a collection tray (26) aligned with the outlet end of the discharge pipe (25) is placed under the mounting frame (1).

3. An automated copper metal casting equipment according to claim 1, characterized in that: A monitoring camera (41) is installed on the cover plate (4) to align the gap between the casting trough window (401) and the right side of the casting chamber (32).

4. An automated copper metal casting equipment according to claim 1, characterized in that: The bottom of the cover plate (4) is provided with a connecting chamber (402) that connects to all corresponding casting molds (23); the right side of the cover plate (4) is provided with a suction pipe (42) that connects to the connecting chamber (402).

5. An automated copper metal casting equipment according to claim 1, characterized in that: The casting chamber (32) has an upward-curving anti-wave plate (3205) on the side of the flow channel (3201) near the liquid outlet channel (3203).

6. An automated copper metal casting equipment according to claim 2, characterized in that: An electric lift (36) is installed on the main frame (1); a pressure rod (37) is fixed to the telescopic end of the electric lift (36), and the pressure rod (37) is located directly above the upper left side of the casting chamber (32).

7. An automated copper casting equipment according to claim 6, characterized in that: An expansion chamber (3206) with a connecting flow channel (3201) is provided on the inner left side of the casting chamber (32).

8. An automated copper casting equipment according to any one of claims 1-7, characterized in that: The conveyor pallet (22) is made of high-alumina brick material.

9. An automated copper metal casting equipment according to claim 8, characterized in that: The lower side of the conveyor machine tool (2) is equipped with an insulated chamber (5) for heat insulation treatment of the conveyor pallet (22) that moves to the lower side.

10. An automated copper metal casting equipment according to claim 9, characterized in that: An electric heating chamber (6) for preheating the conveyor tray (22) is installed on the upper left side of the conveyor machine tool (2).

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