Casting device for metal smelting

Abstract

The utility model relates to the technical field of metal smelting, and discloses a casting device for metal smelting, which comprises a base, an outer cylinder is arranged in the middle of the upper part of the base, a mold shell is fixedly connected in the outer cylinder through a support column, a vibration mechanism is arranged on the outer side of the mold shell, and a material ejection mechanism is arranged in the mold shell. Through the arrangement of the vibration mechanism, after molten steel is added into the mold shell, the mold shell can vibrate in the vertical direction through the cooperation of the I-shaped column, the moving block, the spring and the vibration motor in the using process, so that the molten steel in the mold shell is vibrated, filled and leveled up, bubbles and holes are prevented from appearing in the molten steel in the mold shell, and the service life of the mold is prolonged. And by arranging the cooling mechanism, cooling liquid in the condensation pipe can circulate to take away heat in the mold shell, rapid cooling is achieved, the cooling efficiency is high, rapid solidification forming of molten steel is facilitated, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of metal smelting, in particular to a casting device for metal smelting. Background Art

[0002] The casting method is to melt gold and silver into liquid state and use molds to cast them into objects. It is one of the earliest gold and silver processing methods. Casting is to pour the mixed slurry into the engine casing, and after solidification, it forms an engine charge that meets the design requirements; smelting is a refining technology, which refers to the use of roasting, smelting, electrolysis and chemical agents to extract metals from ores, reduce the impurities contained in the metal or increase certain components in the metal.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN208322092U, which discloses an automated device for casting gold ingots for gold smelting. The utility model uses a first positioning device to move the vehicle body to the casting position, and a second positioning device to position the mold box circulation system, so that the casting mold box on the mold box circulation system is positioned. The controller controls the casting device to cast gold ingots, which can realize automatic quantitative casting of gold ingots, improve casting efficiency, effectively avoid problems of casting overflow and insufficient casting, and have better casting effects. At the same time, it can prevent workers from working in harsh environments, reduce workers' labor intensity, and protect workers' health.

[0004] When the existing casting device is in use, the added molten steel is prone to bubbles and holes, which makes it impossible for the added molten steel to be filled into the mold, thereby affecting the quality of steel casting. After the casting is completed, it is generally cooled naturally, which has low efficiency and poor use effect. It is also impossible to unload the material conveniently, which reduces the processing efficiency. Therefore, those skilled in the art provide a casting device for metal smelting to solve the problems raised in the above background technology. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the utility model provides a casting device for metal smelting, which has the advantages of good casting effect, high cooling efficiency and convenient unloading, and solves the above technical problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a casting device for metal smelting, comprising a base, an outer cylinder provided in the upper middle portion of the base, a mold shell fixedly connected to the interior of the outer cylinder via a support, a vibration mechanism provided on the outside of the mold shell, a material ejection mechanism provided on the inside of the mold shell, and a cooling mechanism provided at the front of the top end of the base;

[0009] The vibration mechanism includes: a group of I-shaped columns are fixedly connected to the top of the base and located on the outside of the outer cylinder, a group of I-shaped columns are each sleeved with a moving block on the outside, a group of I-shaped columns are each provided with a spring on the outside of the I-shaped columns and located below a group of moving blocks, and a vibration motor is fixedly installed on the top of the base and located below the outer cylinder.

[0010] As a preferred technical solution of the present invention, a group of I-beams are arranged at equal intervals.

[0011] As a preferred technical solution of the present invention, one end of a group of the moving blocks is fixedly connected to the outer wall of the outer cylinder.

[0012] As an optimal technical solution of the present invention, the ejection mechanism includes: a servo motor is fixedly installed at the inner bottom end of the outer cylinder, the output end of the servo motor is fixedly connected to a screw, the outer surface of the screw is threadedly connected to a circular plate, the outer surface of the circular plate is fixedly connected to a group of connecting rods, one end of a group of the connecting rods is fixedly connected to a slider, a group of sliding grooves are opened at the bottom of the inner wall of the outer cylinder, a group of connecting columns are fixedly connected to the outside of the top end of the circular plate, a group of the connecting columns all penetrate into the interior of the mold shell and are fixedly connected to the bottom end of the support plate.

[0013] As a preferred technical solution of the present invention, the group of sliders are arranged at equal distances, and the group of sliders are all in sliding connection with the inside of a group of sliding grooves.

[0014] As a preferred technical solution of the present invention, the support plate is movably connected to the interior of the mold shell in a sealed manner.

[0015] As an optimal technical solution of the present invention, the cooling mechanism includes: a condenser is fixedly connected to the outer surface of the mold shell, a refrigeration box is fixedly arranged in the front left side of the top of the base, a pump body is fixedly installed on the top of the refrigeration box, the extraction end of the pump body is connected to the inside of the refrigeration box through the first tube body, the delivery end of the pump body is connected to the condenser through the second tube body, and the other end of the condenser is connected to the refrigeration box through the third tube body.

[0016] Compared with the prior art, the present invention provides a casting device for metal smelting, which has the following beneficial effects:

[0017] 1. The utility model is provided with a vibration mechanism. After the molten steel is added to the interior of the mold shell, the mold shell can be vibrated in the up and down directions through the cooperation between the I-beam, the moving block, the spring and the vibration motor during use, so that the molten steel inside the mold shell is vibrated and filled, thereby preventing bubbles and holes in the molten steel inside the mold shell and improving the casting quality.

[0018] 2. The utility model is provided with a cooling mechanism. During cooling, the coolant inside the condenser tube can circulate through the cooperation among the condenser tube, the refrigeration box, the pump body, the first tube body, the second tube body and the third tube body to take away the heat in the mold shell, thereby achieving rapid cooling, high cooling efficiency, facilitating rapid solidification and molding of the molten steel, and having good use effect.

[0019] 3. The utility model sets up a ejecting mechanism. When the cast steel parts are taken out, the servo motor, the screw rod, the circular plate, the connecting rod, the slider, the chute, the connecting column and the support plate cooperate to take out the cast steel parts. The unloading is convenient and the processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the slider and the slide groove of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connection between the connecting column and the support plate in the utility model;

[0023] Figure 4 This is a structural diagram of the connection between the condenser and the third tube body in the present invention.

[0024] Among them: 1. Base; 2. Outer cylinder; 3. Pillar; 4. Mold shell; 5. Vibration mechanism; 501. I-beam; 502. Moving block; 503. Spring; 504. Vibration motor; 6. Ejection mechanism; 601. Servo motor; 602. Screw; 603. Round plate; 604. Connecting rod; 605. Slider; 606. Slide; 607. Connecting column; 608. Support plate; 7. Cooling mechanism; 701. Condenser; 702. Refrigeration box; 703. Pump body; 704. First tube body; 705. Second tube body; 706. Third tube body. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figure 1-Figure 4 A casting device for metal smelting includes a base 1, an outer cylinder 2 is provided in the upper middle part of the base 1, the interior of the outer cylinder 2 is fixedly connected to a mold shell 4 through a support 3, a vibration mechanism 5 is provided on the outside of the mold shell 4, a material ejecting mechanism 6 is provided inside the mold shell 4, and a cooling mechanism 7 is provided in the front of the top of the base 1.

[0029] The vibration mechanism 5 includes: a group of I-shaped columns 501 are fixedly connected to the top of the base 1 and located outside the outer tube 2, the outside of the group of I-shaped columns 501 are each sleeved with a moving block 502, and a spring 503 is provided outside the group of I-shaped columns 501 and located below the group of moving blocks 502. A vibration motor 504 is fixedly installed at the top of the base 1 and located below the outer tube 2.

[0030] A group of I-beams 501 are arranged at equal distances.

[0031] One end of a group of moving blocks 502 is fixedly connected to the outer wall of the outer cylinder 2 .

[0032] Furthermore, when in use, the vibration motor 504 is started to drive the outer cylinder 2 to vibrate, and its set of moving blocks 502 then squeezes a set of springs 503 outside a set of I-beams 501, which can make the outer cylinder 2 vibrate up and down better. When in use, it can prevent bubbles and holes from appearing in the molten steel inside the mold shell 4, thereby improving the quality of casting.

[0033] The ejection mechanism 6 includes: a servo motor 601 is fixedly installed at the inner bottom end of the outer cylinder 2, the output end of the servo motor 601 is fixedly connected to a screw rod 602, the outer surface of the screw rod 602 is threadedly connected to a circular plate 603, the outer surface of the circular plate 603 is fixedly connected to a group of connecting rods 604, one end of a group of connecting rods 604 is fixedly connected to a slider 605, a group of sliding grooves 606 are opened at the bottom of the inner wall of the outer cylinder 2, and a group of connecting columns 607 are fixedly connected to the outside of the top of the circular plate 603, and the group of connecting columns 607 are all penetrated into the interior of the mold shell 4 and are fixedly connected to the bottom end of the support plate 608.

[0034] The group of sliders 605 are arranged at equal distances, and each of the group of sliders 605 is in sliding connection with the inside of a group of sliding grooves 606 .

[0035] The support plate 608 is in sealed and movable connection with the interior of the mold shell 4 .

[0036] Furthermore, when the cast steel part is taken out, the servo motor 601 is started to rotate in the forward direction, and its circular plate 603 moves up on the outside of the screw rod 602, and its set of sliders 605 moves up on the inside of a set of slide grooves 606, and a set of connecting columns 607 moves up, so that the support plate 608 moves up inside the mold shell 4, making it easier to take out the cast steel part.

[0037] The cooling mechanism 7 includes: a condenser 701 is fixedly connected to the outer surface of the mold shell 4, a refrigeration box 702 is fixedly arranged in front of the left side of the top of the base 1, a pump body 703 is fixedly installed on the top of the refrigeration box 702, the extraction end of the pump body 703 is connected to the inside of the refrigeration box 702 through the first tube body 704, the delivery end of the pump body 703 is connected to the condenser 701 through the second tube body 705, and the other end of the condenser 701 is connected to the refrigeration box 702 through the third tube body 706.

[0038] Furthermore, during cooling, the pump body 703 is started to pump the cooling liquid inside the refrigeration box 702 into the condenser 701 through the first tube body 704. The circulation through the condenser 701 can take away the heat in the mold shell 4, thereby circulating and achieving cooling.

[0039] Working principle: When in use, molten steel is added to the inside of the mold shell 4, and then the vibration motor 504 is started to drive the outer cylinder 2 to vibrate. A group of moving blocks 502 then squeeze a group of springs 503 on the outside of a group of I-beams 501, which can make the outer cylinder 2 vibrate up and down better. When in use, it can prevent bubbles and holes in the molten steel inside the mold shell 4. When cooling, the pump body 703 is started to extract the coolant inside the refrigeration box 702 through the first tube body 704 to the condenser 701. The circulation through the condenser 701 can take away the heat in the mold shell 4, thereby circulating and cooling. When the cast steel part is taken out, the servo motor 601 is started to rotate forward, and its circular plate 603 moves up on the outside of the screw rod 602, and its group of sliders 605 moves up on the inside of a group of slide grooves 606, and a group of connecting columns 607 moves up, so that the support plate 608 moves up inside the mold shell 4, and the cast steel part can be taken out.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for metal smelting, comprising a base (1), characterized in that: An outer cylinder (2) is provided in the middle of the upper portion of the base (1); a mold shell (4) is fixedly connected to the interior of the outer cylinder (2) via a support (3); a vibration mechanism (5) is provided on the outer side of the mold shell (4); a material ejection mechanism (6) is provided inside the mold shell (4); and a cooling mechanism (7) is provided at the front of the top end of the base (1); The vibration mechanism (5) comprises: a group of I-shaped columns (501) fixedly connected to the top of the base (1) and located outside the outer cylinder (2); a group of I-shaped columns (501) are sleeved with moving blocks (502) on the outside; a group of I-shaped columns (501) are provided with springs (503) on the outside and located below the group of moving blocks (502); and a vibration motor (504) is fixedly installed at the top of the base (1) and located below the outer cylinder (2).

2. A casting device for metal smelting according to claim 1, characterized in that: A group of I-shaped columns (501) are arranged at equal distances.

3. A casting device for metal smelting according to claim 1, characterized in that: One end of a group of the moving blocks (502) is fixedly connected to the outer wall of the outer cylinder (2).

4. A casting device for metal smelting according to claim 1, characterized in that: The ejection mechanism (6) comprises: a servo motor (601) is fixedly installed at the inner bottom end of the outer cylinder (2), the output end of the servo motor (601) is fixedly connected to a screw rod (602), the outer surface of the screw rod (602) is threadedly connected to a circular plate (603), the outer surface of the circular plate (603) is fixedly connected to a group of connecting rods (604), one end of each group of connecting rods (604) is fixedly connected to a slider (605), a group of sliding grooves (606) are opened at the lower part of the inner wall of the outer cylinder (2), a group of connecting columns (607) are fixedly connected to the outer side of the top end of the circular plate (603), and a group of connecting columns (607) are all penetrated into the interior of the mold shell (4) and are fixedly connected to the bottom end of the support plate (608).

5. A casting device for metal smelting according to claim 4, characterized in that: The group of sliders (605) are arranged at equal distances, and the group of sliders (605) are all in sliding connection with the inside of a group of slide grooves (606).

6. A casting device for metal smelting according to claim 4, characterized in that: The support plate (608) is in sealed and movable connection with the interior of the mold shell (4).

7. The casting device for metal smelting according to claim 1, characterized in that: The cooling mechanism (7) comprises: a condenser (701) fixedly connected to the outer surface of the mold shell (4); a refrigeration box (702) fixedly arranged in front of the left side of the top of the base (1); a pump body (703) fixedly installed on the top of the refrigeration box (702); the material extraction end of the pump body (703) is connected to the inside of the refrigeration box (702) through the first tube body (704); the material delivery end of the pump body (703) is connected to the condenser (701) through the second tube body (705); and the other end of the condenser (701) is connected to the refrigeration box (702) through the third tube body (706).

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