A disc casting machine capable of rapid cooling

Abstract

The utility model provides a disc casting machine of quick cooling belongs to disc casting machine field, including rotary chassis, the rotary chassis upper end is provided with casting mould, is provided with the material ejecting subassembly in the casting mould inside, through to the inside of casting ladle pour molten state's casting material, control rotary chassis rotation, drive the idle casting mould alignment casting ladle, control casting ladle to the direction of casting mould inclination rotation, make electric clamp move to the upside of casting mould, through material ejecting subassembly with the casting material that the inside fixed shaping of casting mould is close to electric clamp one end and rises, control electric clamp to the rising shaped casting material is clamped from both sides, control electric shaft reverse rotation again, drive driving link to the cooling pond direction rotation, make the shaped casting material that is clamped moves to the upside of cooling pond and loosens electric clamp, can make shaping material put into cooling pond, can obtain quick cooling, has improved the cooling convenience of casting machine.

Description

Technical Field

[0001] This utility model relates to the field of disc casting machines, and more specifically, to a disc casting machine with rapid cooling capability. Background Technology

[0002] The disc casting machine is a piece of equipment used in smelting plants for continuous and quantitative casting. The entire disc is driven by a variable frequency motor through gear transmission. The disc rotates along a predetermined trajectory or curve. When the disc starts, its speed rises to its maximum value along a smooth curve, runs for a period of time, then decreases along another smooth curve, and finally stops after a period of slow coasting. This speed curve ensures the smooth operation of the disc.

[0003] A search revealed that Chinese patent CN116900290A discloses a "disc casting machine", which includes a base, a slewing bearing, a cover plate, a rolling mill, a casting disc, a casting system, a plate hooking machine, a cooling water tank, a servo motor, and a gear ring. The gear ring is fixed to the cover plate of the slewing bearing by bolts. The gear meshes with the gear ring, and the servo motor drives the gear to rotate, thereby causing the rolling mill to rotate.

[0004] This invention, by separately connecting the enlarged gear ring to the cover plate of the slewing bearing, removing the stiffening ribs between the cover plate and the rolled inner wall, and using bolts to connect the steel pipes with iron plates at both ends, can greatly reduce maintenance costs and improve load-bearing capacity and service life. However, it still has the following drawbacks: (1) The existing disc casting machine does not have a pre-cooling structure for casting molten material. When the casting material needs to be sent into the cooling water tank for cooling, it cannot guarantee that the casting material will be shaped. As a result, the casting material will be clamped before it is initially shaped, which is prone to deformation and will result in defective products. (2) The existing casting machine has an integrated structure of the top material structure and the hydraulic rod. After being in contact with the high temperature casting material for a long time, the top material component will experience metal loss, affecting the integrity of the top material structure. This will result in unevenness of the subsequent casting tank and affect the normal use of the casting machine.

[0005] Therefore, we made improvements and proposed a disc casting machine that can be cooled quickly. Summary of the Invention

[0006] The purpose of this invention is to address the problem that current disc casting machines do not have a pre-cooling structure and the ejector structure cannot be replaced.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A rapidly cooling disc casting machine is proposed to improve the aforementioned problems.

[0008] The present invention is as follows: The device includes a rotating chassis, a casting mold is provided on the upper end of the rotating chassis, a material ejector is provided inside the casting mold, cooling components are provided on the rear right side and the exterior left side of the rotating chassis, and a dryer is provided on the front left side of the rotating chassis. The ejector assembly includes an ejector groove inside the lower end of the casting mold, an ejector rod movably disposed inside the ejector groove, a slot inside the lower end of the ejector rod, a detachable insert rod inserted into the slot, and an electric hydraulic rod connected to the lower end of the insert rod. The cooling assembly includes a blower located on the outer right side of the rear of the rotating chassis, and an air duct is provided on the upper end of the blower near the rotating chassis.

[0009] As a preferred technical solution of this utility model, the two ends of the insertion rod are symmetrically provided with inner grooves, and an inner plate is movably provided inside the inner groove.

[0010] As a preferred technical solution of this utility model, a card plate is provided on the outer wall of the upper end of the inner plate, and a card groove is provided on the side wall of the slot to cooperate with the card plate.

[0011] As a preferred technical solution of this utility model, a pressure plate is provided on the lower outer wall of the inner plate away from the card plate, and a telescopic rod is provided on the side wall of the inner plate away from the pressure plate, and a spring is fitted on the outer wall of the telescopic rod.

[0012] As a preferred technical solution of this utility model, a water spray nozzle is provided on the lower side wall of the air duct, and an air outlet is provided on the lower center side of the air duct.

[0013] As a preferred technical solution of this utility model, a cooling pool is provided on the outer side of the left end of the rotating chassis, and an electric shaft is provided on the side wall of the cooling pool near the rotating chassis.

[0014] As a preferred technical solution of this utility model, a drive rod is installed on the upper end of the electric shaft, a connecting rod is provided on the upper end of the drive rod near the cooling pool, and an electric clamp is installed on the lower end of the connecting rod.

[0015] As a preferred technical solution of this utility model, a fixed seat is provided on the outer wall of the right end of the rotating chassis, and a casting hopper is rotatably arranged between the upper ends of the fixed seat.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model: 1. By pouring molten casting material into the casting hopper, the rotating base is controlled to rotate, causing the empty casting mold to align with the casting hopper. The casting hopper is then controlled to tilt and rotate towards the casting mold, allowing the molten casting material to be poured into the casting mold. The rotating base is then controlled to rotate again, causing the casting mold to pass through the air duct and be sprayed downwards through multiple sets of water spray nozzles on the lower side. Simultaneously, the water sprayed downwards through the air vents is sprayed onto the surface of the casting material inside the casting mold, causing it to initially cool and solidify. As the casting mold continues to rotate... On one side of the cooling tank, the electric shaft is controlled to rotate, which drives the drive rod to rotate and tilt towards the rotating base, so that the electric clamp moves to the upper side of the casting mold. The ejector assembly lifts the fixed casting material inside the casting mold near the electric clamp. The electric clamp is then controlled to clamp the lifted casting material from both sides. The electric shaft is then controlled to rotate in the opposite direction, which drives the drive rod to rotate towards the cooling tank, so that the clamped casting material moves to the upper side of the cooling tank and the electric clamp is released. The shaped material can then be placed into the cooling tank for rapid cooling, which improves the cooling convenience of the casting machine. 2. The system utilizes a set of ejector rods, insert rods, inner plates, clamping plates, pressure plates, telescopic rods, and electro-hydraulic rods. When it is necessary to lift the cooled and solidified casting material within the casting mold, the electro-hydraulic rods are controlled to move the ejector rod, installed at the upper end, upwards from the ejector groove, thus lifting the molding material within the casting mold and allowing for rapid clamping by the electric clamps. The ejector rods, however, will wear down due to prolonged exposure to high temperatures and require periodic replacement. During replacement, the electro-hydraulic rods are extended, causing the insert rod to move upwards and protrude from the ejector groove. Press the pressure plates to both sides to make the inner plate slide into the inner groove, causing the clamping plate to disengage from the slot and enter the inner groove. Pull the top rod upward to disengage the insert rod from the slot. At the same time, compress and retract the telescopic rod and spring to complete the disassembly and replacement of the top rod. Align the replaced top rod downward with the insert rod and insert it into the outside of the insert rod. Release the pressure on the pressure plate. The telescopic rod and spring will release and push the inner plate to drive the clamping plate into the aligned slot to complete the re-fixing of the top rod and ensure the stability of the subsequent top material ejection process. Attached Figure Description

[0017] Figure 1 A schematic diagram of a rapidly cooling disc casting machine provided by this utility model;

[0018] Figure 2 A schematic diagram of the ejector assembly of a rapidly cooling disc casting machine provided by this utility model;

[0019] Figure 3 This utility model provides a rapidly cooling disc casting machine. Figure 2 Enlarged view of part A in the diagram;

[0020] Figure 4A schematic diagram of a cooling component for a rapidly cooling disc casting machine provided by this utility model.

[0021] The image shows: 1. Rotating chassis; 2. Casting mold; 3. Fixed base; 4. Casting hopper; 501. Top material groove; 502. Top material rod; 503. Slot; 504. Insert rod; 505. Inner groove; 506. Inner plate; 507. Clamping plate; 508. Clamping slot; 509. Pressure plate; 510. Telescopic rod; 511. Spring; 512. Electro-hydraulic rod; 601. Blower; 602. Air duct; 603. Cooling tank; 604. Electric shaft; 605. Drive rod; 606. Connecting rod; 607. Electric clamp; 608. Water spray nozzle; 609. Air outlet; 7. Dryer. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0023] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] like Figure 1-4 As shown, this embodiment proposes a rapidly cooling disc casting machine, including a rotating base 1, a casting mold 2 is provided on the upper end of the rotating base 1, a material ejector is provided inside the casting mold 2, a cooling component is provided on the rear right side and the exterior left side of the rotating base 1, and a dryer 7 is provided on the front left side of the rotating base 1. The ejector assembly includes an ejector groove 501 opened inside the lower end of the casting mold 2, an ejector rod 502 is movably arranged inside the ejector groove 501, a slot 503 is opened inside the lower end of the ejector rod 502, an insert rod 504 is detachably inserted into the slot 503, and an electric hydraulic rod 512 is connected to the lower end of the insert rod 504. The cooling assembly includes a blower 601 located on the outer right side of the rear of the rotating chassis 1, and an air duct 602 is provided on the upper end of the blower 601 near the rotating chassis 1.

[0027] like Figure 3 As shown, the insertion rod 504 has symmetrically arranged inner grooves 505 at both ends. An inner plate 506 is movably arranged inside the inner groove 505. Pressing the pressure plate 509 on both sides causes the inner plate 506 to slide into the inner groove 505, causing the clamping plate 507 to disengage from the clamping slot 508 and enter the inner groove 505. Pulling the top material rod 502 upward causes the insertion rod 504 to disengage from the slot 503. At the same time, the telescopic rod 510 and the spring 511 are squeezed and contracted, thus completing the disassembly and replacement of the top material rod 502.

[0028] like Figure 3 As shown, a retaining plate 507 is provided on the upper outer wall of the inner plate 506, and a slot 508 is provided on the side wall of the slot 503 to cooperate with the retaining plate 507. The replaced top rod 502 is aligned downward and inserted into the outside of the insert rod 504. The pressure on the pressure plate 509 is released, and the telescopic rod 510 and spring 511 are released to push the inner plate 506 to drive the retaining plate 507 to insert into the aligned slot 508 to complete the re-fixing of the top rod 502.

[0029] like Figure 3 As shown, a pressure plate 509 is provided on the lower outer wall of the inner plate 506 away from the clamping plate 507. A telescopic rod 510 is provided on the side wall of the inner plate 506 away from the pressure plate 509. A spring 511 is fitted on the outer wall of the telescopic rod 510. By squeezing and contracting the telescopic rod 510 and the spring 511, the top material rod 502 can be disassembled and replaced. The replaced top material rod 502 is aligned downwards with the insertion rod 504 and inserted into the outside of the insertion rod 504. The pressure on the pressure plate 509 is released, and the telescopic rod 510 and the spring 511 are released, pushing the inner plate 506 to drive the clamping plate 507 to insert into the aligned groove 508 to re-fix the top material rod 502, ensuring the stability of the subsequent top material process.

[0030] like Figure 1 As shown, a fixed seat 3 is provided on the outer wall of the right end of the rotating base 1. A casting hopper 4 is rotatably arranged on the upper end of the fixed seat 3. The rotating base 1 is controlled to rotate, which drives the empty casting mold 2 to align with the casting hopper 4. The casting hopper 4 is controlled to tilt and rotate in the direction of the casting mold 2, so that the molten casting material is poured into the casting mold.

[0031] like Figure 4As shown, a water spray nozzle 608 is provided on the lower side wall of the air duct 602, and an air outlet 609 is provided on the lower center side of the air duct 602. Water blown downward through the air outlet 609 is sprayed onto the surface of the casting material in the casting mold, so as to initially cool and solidify it.

[0032] like Figure 1 As shown, a drive rod 605 is installed on the upper end of the electric shaft 604. A connecting rod 606 is provided on the upper end of the drive rod 605 near the cooling tank 603. An electric clamp 607 is installed on the lower end of the connecting rod 606. The casting material fixed inside the casting mold is lifted up by the ejector assembly, and the electric clamp 607 is controlled to clamp the lifted casting material from both sides.

[0033] like Figure 1 As shown, a cooling pool 603 is provided on the outer left side of the rotating chassis 1. An electric shaft 604 is provided on the side wall of the cooling pool 603 near the rotating chassis 1. When the electric shaft 604 rotates, it drives the drive rod 605 to rotate and tilt in the direction of the rotating chassis 1, so that the electric clamp 607 moves to the upper side of the casting mold 2 for subsequent clamping and cooling.

[0034] Specifically, in use, this disc casting machine works as follows: Molten casting material is poured into the casting hopper 4, the rotating base 1 is controlled to rotate, aligning the empty casting mold 2 with the casting hopper 4. The casting hopper 4 is then tilted and rotated towards the casting mold 2, allowing the molten casting material to be poured into the mold. The rotating base 1 is then controlled to rotate again, causing the casting mold 2 to pass through the air duct 602 and be sprayed downwards through multiple sets of water spray nozzles 608 on its lower side. Simultaneously, water is blown downwards through the air vents 609, spraying onto the surface of the casting material within the mold, thus initially cooling and solidifying it. As the casting mold continues to rotate... On one side of the cooling tank 603, the electric shaft 604 is rotated, causing the drive rod 605 to tilt towards the rotating base 1, moving the electric clamp 607 to the upper side of the casting mold 2. The ejector assembly then lifts the end of the fixed casting material inside the casting mold near the electric clamp 607. The electric clamp 607 is then controlled to clamp the lifted casting material from both sides. Next, the electric shaft 604 is rotated in the opposite direction, causing the drive rod 605 to rotate towards the cooling tank 603, moving the clamped casting material to the upper side of the cooling tank 603 and releasing the electric clamp 607. This allows the shaped material to be placed into the cooling tank 603, thus obtaining the desired shape. Rapid cooling improves the convenience of cooling the casting machine. When it is necessary to lift the cooled and solidified casting material in the casting mold 2, the electric hydraulic rod 512 is controlled to drive the upper-mounted ejector rod 502 to move upward and extend from the ejector groove 501, thus lifting the molding material in the casting mold 2 so that it can be quickly clamped by the electric clamp 607. The ejector rod 502 will wear out due to prolonged exposure to high temperatures and needs to be replaced periodically. When replacing it, the electric hydraulic rod 512 is controlled to extend, driving the insert rod 504 to move upward and protrude from the ejector groove 501, pressing the pressure plates 509 on both sides, causing the inner plate 506 to move towards the inner groove 505. The inner sliding mechanism causes the card plate 507 to disengage from the slot 508 and enter the inner groove 505. Pulling the ejector rod 502 upwards causes the insertion rod 504 to disengage from the slot 503. Simultaneously, the telescopic rod 510 and spring 511 are compressed and contracted, thus completing the disassembly and replacement of the ejector rod 502. The replaced ejector rod 502 is then aligned downwards with the insertion rod 504 and inserted into the outside of the insertion rod 504. The pressure on the pressure plate 509 is released, and the telescopic rod 510 and spring 511 release, pushing the inner plate 506 to drive the card plate 507 into the aligned slot 508, thus re-fixing the ejector rod 502 and ensuring the stability of subsequent ejection processes.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A rapidly cooling disc casting machine, comprising a rotating base (1), characterized in that: The upper end of the rotating chassis (1) is provided with a casting mold (2), the casting mold (2) is provided with a material ejector, the rear right side and the exterior left side of the rotating chassis (1) are provided with cooling components, and the front left side of the rotating chassis (1) is provided with a dryer (7). The ejector assembly includes an ejector groove (501) opened inside the lower end of the casting mold (2), an ejector rod (502) is movably arranged inside the ejector groove (501), a slot (503) is opened inside the lower end of the ejector rod (502), a plug rod (504) is detachably inserted into the slot (503), and an electric hydraulic rod (512) is connected to the lower end of the plug rod (504). The cooling assembly includes a blower (601) located on the right side of the rear of the rotating chassis (1), and a duct (602) is provided on the upper end of the blower (601) near the rotating chassis (1).

2. The rapidly cooling disc casting machine according to claim 1, characterized in that, The insert (504) has symmetrically provided inner grooves (505) at both ends, and an inner plate (506) is movably provided inside the inner groove (505).

3. The rapidly cooling disc casting machine according to claim 2, characterized in that, The upper outer wall of the inner plate (506) is provided with a card plate (507), and the side wall of the slot (503) is provided with a card groove (508) that cooperates with the card plate (507).

4. The rapidly cooling disc casting machine according to claim 3, characterized in that, A pressure plate (509) is provided on the lower outer wall of the inner plate (506) away from the card plate (507). A telescopic rod (510) is provided on the side wall of the inner plate (506) away from the pressure plate (509). A spring (511) is fitted on the outer wall of the telescopic rod (510).

5. A rapidly cooling disc casting machine according to claim 1, characterized in that, The lower end side wall of the air duct (602) is provided with a water spray nozzle (608), and the lower center side of the air duct (602) is provided with an air outlet (609).

6. The rapidly cooling disc casting machine according to claim 1, characterized in that, A cooling pool (603) is provided on the outer left side of the rotating chassis (1), and an electric shaft (604) is provided on the side wall of the cooling pool (603) near the rotating chassis (1).

7. A rapidly cooling disc casting machine according to claim 6, characterized in that, The upper end of the electric shaft (604) is fitted with a drive rod (605), and the upper end of the drive rod (605) is provided with a connecting rod (606) on the side near the cooling pool (603). The lower end of the connecting rod (606) is fitted with an electric clamp (607).

8. A rapidly cooling disc casting machine according to claim 1, characterized in that, A fixed seat (3) is provided on the outer wall of the right end of the rotating chassis (1), and a casting hopper (4) is rotatably provided between the upper ends of the fixed seat (3).

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