KR20220142095A - Device system for aluminum casting - Google Patents

Abstract

According to the present invention, an aluminum casting apparatus system comprises: a melting furnace member melting an aluminum bar and accommodating the molten aluminum bar in an accommodation space formed inside; a transfer member including a plurality of link units and a basket unit coupled to an end unit of the link units, and containing the melted aluminum in the basket unit and transferring the aluminum from the melting furnace member to a casting apparatus unit; the casting apparatus unit forming a product by casting melted aluminum supplied by the transfer member through a casting mold arranged inside; a release agent spray member installed on an upper side of the casting apparatus unit and spraying a release agent to the casting mold arranged in the casting apparatus unit; an extraction member extracting the product formed from the casting apparatus unit; and a belt transfer member including a metallic belt and a roller for rotating the metallic belt, and transferring the product extracted by the extraction member. The melting furnace member is configured to heat and melt the aluminum bar by supplying power. A melting furnace magnet unit is installed in the melting furnace member. According to the present invention, quality features of processed products can be improved by effectively removing iron substances remaining in melted aluminum. In addition, the present invention is able to easily control and replace a release agent spray apparatus in accordance with the type of casted products, and increase work efficiency. Moreover, the present invention is able to configure the whole apparatus to be compact, increase the pressure for spraying the release agent, and increase efficiency in using electric energy.

Description

Aluminum Casting System {DEVICE SYSTEM FOR ALUMINUM CASTING}

The present invention relates to an aluminum casting apparatus system, and more particularly, by removing the iron component remaining in the molten aluminum, the performance of the aluminum casting can be improved, and the release agent injection apparatus can be easily adjusted according to the type of casting product, It is an invention related to an aluminum casting system configured to increase the release agent injection pressure while the entire device is compactly configured.

Aluminum casting (CASTING) processing is a method of molding by injecting molten aluminum into a mold having a cavity space in the form of a product.

The aluminum casting process as described above is used for the formation of housings of various motors or automobile parts, and in particular, it is mainly used to reduce the weight of the product.

The aluminum workpiece is preferably formed to have high strength with light weight, and various alloy components may be mixed for this purpose.

However, when the iron (Fe) component is included in the aluminum processed product, the brittleness of the processed product is increased due to the peculiar brittleness of the iron component, and thus a problem of being easily damaged by thermal shock or the like may occur.

In addition, the iron component contained in the molten aluminum may increase the phenomenon that the formed casting sticks to the surface of the mold.

On the other hand, in casting processing, the temperature of the mold surface is a factor that affects the quality and productivity of the workpiece. There are cases in which the workpiece cannot be separated smoothly.

Since this can lead to defects in the workpiece and damage to the mold, in order to prevent such a problem, a mold release agent is applied to the cavity space formed in the mold to maintain the mold temperature uniformly and to smoothly separate the workpiece from the cavity space. do.

A release agent injection nozzle is used for the operation of spraying the release agent as described above in the casting apparatus, and the conventional release agent injection nozzle is fixedly arranged at an optimal position toward the cavity space of the first mold.

However, it is necessary to change the injection direction of the release agent injected from the release agent injection nozzle due to changes in the work site situation or the mold, and in this case, it is common for the operator to change the injection direction by deforming the injection nozzle.

However, frequent change of the injection nozzle by the operator has a problem of causing damage and deformation of the pipe constituting the injection nozzle.

The present invention has been devised to solve the above problems, and an object of the present invention is to provide an aluminum casting apparatus system configured to effectively remove iron components remaining in molten aluminum.

Another object of the present invention is to provide an aluminum casting device system configured to be able to easily adjust the release agent injection device according to the type of casting product.

Another object of the present invention is to provide an aluminum casting apparatus system configured to increase the release agent injection pressure while the entire apparatus is compactly configured.

The aluminum casting apparatus system according to the present invention for achieving the above object includes a melting furnace member for accommodating an accommodating space formed therein by melting an aluminum ingot, a plurality of link parts and a basket part coupled to an end of the link part, A transfer member for placing molten aluminum in the basket and transferring it from the melting furnace member to the casting device, and a casting device for molding a product by casting the molten aluminum supplied by the transfer member through a casting mold disposed therein; A release agent spraying member installed on the upper part of the casting device for spraying a release agent to the casting mold disposed in the casting device, a take-out member for taking out the molded product from the casting device, and a metal belt for rotating the metal belt including a roller, and a belt conveying member for conveying the product taken out by the taking out member, wherein the melting furnace member is configured to melt by supplying electric power to heat the aluminum ingot, and the melting furnace member includes a melting furnace magnet characterized in that it is installed.

Preferably, the melting furnace member is formed in a cylindrical shape, and the melting furnace magnet part is formed in a rod shape and installed in the height direction inside the melting furnace member.

Here, the melting furnace magnet part may be composed of an electromagnet.

And, the melting furnace magnet part may be configured to be detachably from one side of the melting furnace member.

In addition, a lower suction part may be formed at the lower end of the melting furnace magnet part.

Preferably, the lower suction part includes a circular frame part and an internal suction part formed in a grid shape inside the frame part.

On the other hand, a link magnet part may be installed in the link part where the basket part is installed.

Here, the link magnet part may be formed in a bar shape and installed to protrude from the link part toward the basket part.

Preferably, the link magnet part is composed of an electromagnet, and is detachably installed on the link part.

In addition, the link magnet portion may be configured to be stretched in length.

In addition, a basket magnet part may be installed in the basket part.

Here, the basket magnet portion may be detachably coupled to the bottom portion of the basket portion.

Preferably, in the casting mold, concave portions in the form of a grid are formed on the surface around the product forming portion.

On the other hand, the release agent injection member includes a pillar portion fixedly installed on the upper portion of the casting device, a spray nozzle portion for spraying the release agent, and a nozzle fixing portion in which the injection nozzle portion is installed, the nozzle fixing portion is the pillar portion It can be configured to be able to move up and down with respect to the relative rotation.

Here, the injection nozzle unit may include a fixed nozzle fixed to the nozzle fixing unit, and a detachable nozzle configured to be detachably attached to the fixed nozzle.

Preferably, the detachable nozzle is formed of a metal tube having a thinner thickness than that of the fixed nozzle, and a concave portion is formed on a surface of the detachable nozzle in a circumferential direction.

On the other hand, the metal belt is formed by weaving metal yarns having a circular cross section, and a concave portion along the longitudinal direction may be formed on the surface of the metal yarns.

According to the present invention, it is possible to effectively remove the iron component remaining in the molten aluminum to improve the quality characteristics of the workpiece.

In addition, it is possible to easily adjust and replace the release agent injection device according to the type of casting product, thereby increasing work efficiency.

In addition, while the entire device is configured to be compact, it is possible to increase the injection pressure of the release agent and increase the efficiency of power and energy use.

The accompanying drawings are for understanding the technical spirit of the present invention together with the detailed description of the present invention, so the present invention should not be construed as limited to the matters shown in the following drawings. 1 is a block diagram of an aluminum casting apparatus system according to the present invention, 2 is a front view of a transfer member included in the casting system; 3 is a perspective view of a melting furnace magnet part according to another embodiment of the present invention; 4 is a front view of a link magnet unit according to another embodiment of the present invention; 5 is a cross-sectional view of a basket part according to another embodiment of the present invention; 6 is an exploded view of a basket part according to another embodiment of the present invention; 7 is a front view of a casting mold according to another embodiment of the present invention, 8 is a front view of a casting mold according to another embodiment of the present invention, 9 is a side view of a release agent injection member included in the casting system; 10 is a side view of a jet nozzle according to another embodiment of the present invention; 11 is a side view showing an operating state of the release agent spraying member; 12 is a side view showing another operating state of the release agent spraying member; 13 is a plan view of a state in which the release agent spraying member is rotated; 14 is a side view of the release agent spraying member rotated; 15 is a side view of a belt transfer member included in the casting system.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms used in the present specification and claims should not be construed as being limited in the dictionary meaning, and based on the principle that the inventor can appropriately define the concept of the term to describe his invention in the best way. , should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Accordingly, the configurations shown in the embodiments and drawings described in the present specification are only preferred embodiments of the present invention, and do not express all the technical ideas of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that water and variations may exist.

1 is a block diagram of an aluminum casting apparatus system according to the present invention, FIG. 2 is a front view of a transfer member included in the casting apparatus system, and FIG. 3 is a perspective view of a melting furnace magnet according to another embodiment of the present invention, FIG. 4 is a front view of a link magnet part according to another embodiment of the present invention, FIG. 5 is a cross-sectional view of a basket part according to another embodiment of the present invention, and FIG. 6 is an exploded view of the basket part according to another embodiment of the present invention. , FIG. 7 is a front view of a casting mold according to another embodiment of the present invention, FIG. 8 is a front view of a casting mold according to another embodiment of the present invention, and FIG. 9 is a release agent injection member included in the casting system. is a side view of, FIG. 10 is a side view of the injection nozzle unit according to another embodiment of the present invention, FIG. 11 is a side view showing an operating state of the release agent injection member, and FIG. 12 is another operating state of the release agent injection member 13 is a plan view of the release agent spraying member rotated, FIG. 14 is a side view of the release agent spraying member rotated, and FIG. 15 is a side view of a belt transfer member included in the casting system. to be.

1 and 2, the aluminum casting apparatus system according to the present invention is a melting furnace member 10 for accommodating an accommodating space formed therein by melting an aluminum ingot, a plurality of link parts 22 and the link part 22 ) including a basket portion 26 coupled to the end of the transfer member 20, which contains molten aluminum in the basket portion 26 and transfers it from the melting furnace member 10 to the casting device 30, and the inside A casting device part 30 for molding a product by casting the molten aluminum supplied by the transfer member 20 through a casting mold 34 disposed on the A release agent spraying member 40 for spraying a release agent to the casting mold 34 disposed in 30, a take-out member 50 for taking out the molded product from the casting device 30, and a metal belt 62 and a roller 64 for rotating the metal belt 62, and a belt transfer member 60 for transferring the product taken out by the take-out member 50, the melting furnace member 10 is configured to melt by heating the aluminum ingot by supplying electric power, the melting furnace member 10 is characterized in that the melting furnace magnet 70 is installed.

The aluminum casting apparatus system according to the present invention is used for casting and molding a motor housing or various parts for electric and electronic products through a mold by melting an aluminum ingot having a long hexahedron shape.

The melting furnace member 10 included in the casting system is configured to heat and melt the aluminum ingot.

Heating wires (not shown) for generating heat by electric power are disposed inside the melting furnace member 10 .

The melting furnace member 10 is formed in a substantially cylindrical shape, and an accommodating space 12 for accommodating the molten aluminum is formed therein.

Thus, by supplying electric power to the heating wires in a state in which the aluminum mass is placed in the receiving space 12, aluminum is melted into a liquid phase.

The aluminum melted by the melting furnace member 10 is transferred to the casting device 30 by the transfer member 20 .

The transfer member 20 is formed in a shape similar to a robot arm, including a plurality of link portions 22 and a motor for operating the link portion.

The molten aluminum is transferred to the casting device 30 through the transfer member 20 , and the molten aluminum transferred as described above is introduced into the mold 34 in the casting device 30 to form a product.

A basket part 26 is coupled to an end of the last link part 22 among the plurality of link parts included in the transfer member 20 .

The basket part 26 is configured to contain molten aluminum and deliver it to the casting device part 30 .

As shown in FIG. 2 , when the last link part 22 is disposed on the melting furnace member 10 , the basket part 26 is rotated to scoop and contain molten aluminum.

Then, in a state in which the conveying member 20 is operated and the basket part 26 is disposed in the molten aluminum input part of the casting device part 30, the basket part 26 is rotated in the opposite direction to the casting device part Molten aluminum is put into the input part (not shown) of (30).

The casting device 30 includes a casting mold 34 for product molding therein.

The casting device 30 includes a movable part 32-1, a fixed part 32-2, and sliding shafts 33-1 and 33-2.

Here, the casting mold 34 is disposed on each of the movable part 32-1 and the fixed part 32-2.

Thus, as the movable part 32-2 is slid left and right along the sliding shafts 33-1 and 33-2, the left and right casting molds 34 may abut or be spaced apart from each other.

By moving the movable part 32-1 to the right in FIG. 1 , the molten aluminum is injected into the casting mold 34 while the casting molds 34 are in contact with each other to form a product.

Thereafter, as the movable part 32-1 is moved to the left, the casting molds 34 are spaced apart from each other, and in this state, the cast product in which the extraction member 50 is molded is taken out from the casting mold 34 .

The take-out member 50 is also formed in the same shape as a robot arm, and a gripper for gripping the cast product is formed at an end thereof.

Thus, the cast product is taken out from the casting mold 34 using the holding part and transferred to the belt transfer member 60 .

The belt transfer member 60 includes a metal belt 62 and a roller 64 for rotating the metal belt 62 .

Thus, by rotating the roller 64 to rotate the metal belt 62, the cast product placed on the metal belt 62 is transferred to the next processing device.

A release agent spraying member 40 for spraying a release agent is installed on the upper portion of the casting device 34 .

Thus, in a state in which the casting molds 34 are spaced apart from each other, the release agent spraying member 40 is operated to spray the release agent into the product forming parts 342 and 344 of the casting mold 34 .

The release agent injection member 40 includes a pillar portion 42 fixedly installed on the upper portion of the casting device 30 , a spray nozzle portion 44 for spraying the release agent, and the injection nozzle portion 44 are installed. It includes a nozzle fixing part (46).

The nozzle fixing part 46 is configured to be lifted up and down in the vertical direction in a state disposed under the fixing base 48 .

Thus, in a state in which the nozzle fixing part 46 is lowered, the release agent is injected through the injection nozzle part 44, and after spraying, the nozzle fixing part 46 is moved upward.

Then, the movable part 32-1 is moved to the right, and a new cycle for product molding proceeds.

The operation of the transfer member 20 , the casting device unit 30 , the release agent injection member 40 , and the ejection member 50 are integrally controlled by a control unit (not shown).

As shown in Figures 1 and 2, in the present invention, the melting furnace member 10 is provided with a melting furnace magnet portion (70).

The iron component particles present in the molten aluminum accommodated in the melting furnace member 10 may be attached through the melting furnace magnet unit 70 .

The melting furnace magnet part 70 includes a connector part 72 and a melting furnace magnet 74 .

The connector part 72 is fixedly installed on one side from the upper part of the melting furnace member 10 .

The melting furnace magnet 74 is formed in a long rod shape with a circular cross section, and is detachably coupled to the connector part 72 .

Preferably, the melting furnace magnet 74 is composed of an electromagnet, and is installed in the height direction inside the melting furnace member 10 .

The melting furnace magnet part 70 may be installed at a plurality of positions along the circumferential direction in the melting furnace member 10 .

In another embodiment of the present invention shown in FIG. 3 , a lower suction part 76 may be formed at the lower end of the melting furnace magnet 74 .

The lower suction part 76 includes a circular frame part 762 and an internal suction part 764 formed in a grid shape inside the frame part 762 .

The lower suction part 76 is also formed of an electromagnet, and is disposed at the bottom of the melting furnace member 10 .

Thus, it is possible to attach the particles of the iron component that settle to the bottom portion of the melting furnace member 10 through the lower adsorption portion (76).

In addition, the link magnet part 80 may be installed in the link part 22 where the basket part 26 is installed.

The link magnet part 80 is formed in a bar shape and is installed to protrude from the link part 22 toward the basket part 26 .

Preferably, the link magnet part 80 is composed of an electromagnet, and is detachably installed on the link part 22 .

The link magnet part 80 is installed to protrude toward the basket part 26 so as to attach the iron component particles present in the molten aluminum around the basket part 26 .

Thus, it is configured to prevent the iron component particles from flowing into the basket portion (26).

In another embodiment of the present invention shown in FIG. 4 , the link magnet part 80 includes a base part 82 at a lower portion and a lower extension part 84 that is telescopically coupled to the base part 82 . Thus, the entire length may be stretched and contracted.

Thus, when the link magnet part 80 is located on the side of the melting furnace member 10, the lower extension part 84 is extended to enter the melting furnace member 10, and the link magnet part 80 ) is configured such that the lower elastic portion 82 is drawn into the inside of the base portion 82 when it deviates from the melting furnace member 10 .

Thus, when the link magnet part 80 is located on the side of the melting furnace member 10 , the lower extension part 84 is extended to attach the iron component particles inside the melting furnace member 10 .

And, when the link magnet part 80 is moved away from the melting furnace member 10, the lower stretchable part 82 is drawn into the base part 82 so that the lower stretchable part 82 works. It is configured to prevent colliding with other devices or persons in the field.

In another embodiment of the present invention, as shown in FIG. 5 , a basket magnet part 262 may be installed in the basket part 26 .

The basket part 26 is made of a magnetic material such as iron, and the basket magnet part 262 is made of a magnet, and may be attached to the bottom of the basket part 26 by magnetic force.

Alternatively, as shown in FIG. 6 , the basket magnet part 262 may be detachably coupled to the bottom part of the basket part 26 through a bolt 264 and a nut 266 .

Thus, the basket magnet part 262 is disposed at the bottom of the basket part 26 so as to attach the iron component particles included in the molten aluminum flowing into the basket part 26 .

Thus, by removing the iron component particles from the molten aluminum input to the casting device unit 30 by the basket unit 26, a purer aluminum solution can be introduced.

On the other hand, in another embodiment of the present invention shown in FIG. 7 , a lattice-shaped recess 344 on the peripheral surface of the product forming unit 342 for forming a product by putting molten aluminum in the casting mold 34 . are formed

Preferably, the concave portion 344 is formed to have a cross section of a circular arc or a semicircle shape.

As described above, the overall surface area may be increased by forming the concave portions 344 on the surface around the product forming portion 342 in the casting mold 34 .

Thus, the casting molds 34 are separated from each other so that cooling can be performed quickly by the increased surface area while taking out the product.

In addition, as the cooling effect increases by increasing the surface area as described above, and when the release agent is sprayed, the release agent is accommodated in the recesses 344 and then flows down by gravity, thereby reducing the time the release agent remains on the surface of the casting mold 34 can be increased

Thus, it is possible to increase the cooling effect through injection of the release agent, and reduce the amount or time of injection of the release agent compared to the case in which the recesses 344 are not present.

In order to further increase the effect of the concave portions 344 as described above, in another embodiment of the present invention illustrated in FIG. 8 , the grid-shaped concave portions 344 may be formed to be inclined in an oblique direction.

Thus, the release agent accommodated in the concave portion 344 is configured to flow down by gravity to more easily flow into the product forming portion 342 .

In the release agent injection member 40 of the present invention shown in FIGS. 1 and 9, the injection nozzle part 44 includes a fixed nozzle 442 fixed to the nozzle fixing part 46, and the fixed nozzle 442. It may include a detachable nozzle 446 that is configured to be detachable for each other.

Typically, the injection nozzle unit 44 includes a jet nozzle formed by bending the lower end to be inclined to spray the release agent downward, and the injection nozzles having the lower end bent upward to spray the release agent upward. .

However, the injection direction of the injection nozzle is frequently changed according to the lapse of the period of use of the casting device 30 or the change of the molded product.

At this time, since a predetermined distance is separated from the end of the injection nozzle to the surface of the casting mold, the position at which the release agent is injected from the surface of the casting mold is greatly changed even when the injection direction of the injection nozzle is slightly changed.

The change of the injection direction as described above is a situation made by deforming the injection nozzle part 44 through a skilled manpower at the job site. Such deformation becomes a very cumbersome operation.

That is, the injection nozzle part 44 is generally formed of a metal tube as a whole to ensure strength. However, in order to change the injection direction as described above due to the elasticity of the metal tube, the metal tube must be plastically deformed as a whole, and if only the end In the case of fine deformation, a phenomenon of returning to the original shape occurs due to elasticity.

However, when only the end of the metal tube is plastically deformed, excessive deformation is generated compared to the intended deformation. In order to plastically deform the metal tube while minutely deforming the injection direction of the injection nozzle part, it is very much over the entire length of the metal tube. A work of fine deformation is required.

Conventionally, such a metal tube deformation operation is generally performed by a skilled worker, and there is a problem that the deformation operation takes a lot of time.

However, in the present invention, in a state in which the fixed nozzle 442 is formed of a thick and large-diameter metal tube, at the end of the fixed nozzle 442, the detachable nozzle 446 is formed of a metal tube having a very thin and small diameter. It is configured to be detachably coupled.

In this state, by slightly deforming the detachable nozzle 446, which is easily deformable, to change the ejection direction of the release agent, the operation of changing the ejection direction of the release agent becomes very easy.

In addition, since the portion to which the pressure for deformation is applied is the portion of the detachable nozzle 446 , only the detachable nozzle 446 may be replaced when replacement is required due to frequent deformation.

Thus, compared to the case of changing and replacing the entire metal tube, the change operation is very easy, and the cost of the replacement can be greatly reduced.

In another embodiment of the present invention shown in FIG. 10 , concave portions 447 are formed on the surface of the detachable nozzle 446 along the circumferential direction.

The detachable nozzle 446 may be easily deformed like a corrugated pipe by the concave portions 447 along the circumferential direction.

Thus, it is possible to provide a more advantageous effect to finely deform the detachable nozzle (446).

On the other hand, the nozzle fixing part 46 disposed under the fixing base 48 is configured to be able to move up and down with respect to the pillar part 42 while being relatively rotated.

As in the prior art, when the nozzle fixing part 46 is configured to be lifted up and down in a state in which the release agent spray member 40 is installed on the upper part of the casting device, the spray nozzle part 44 as shown in FIG. ), after injecting the release agent to the surface of the casting mold 34 , the injection nozzle 44 should be moved to a higher position than the upper surface U of the casting device 30 .

This is because, as described above, the movable part 32-1 can be moved to the right only when the injection nozzle part 44 is moved to a position higher than the upper surface U of the casting device part 30 .

However, in the present invention, as shown in FIG. 12 , in a state in which the pillar portion 42 is formed of an upper pillar portion 42-1 and a lower pillar portion 42-2, the fixing base 48 is It is connected to the upper pillar portion 42-1, and the upper pillar portion 42-1 is configured to rotate with respect to the lower pillar portion 42-2.

Accordingly, when the injection nozzle part 44 is rotated as shown in FIGS. 13 and 14 in a state in which it is moved to the upper part of the sliding shaft 33-1, the movable part 32-1 is moved to the right. interference can be avoided.

With this configuration, the length of the piping pipe 47 disposed between the fixing base 48 and the nozzle fixing part 46 can be configured to be shorter.

Thus, it is possible to reduce the total length from the fixed base 48 to the pipe pipe 47, the nozzle fixing part 46, and the injection nozzle part 44, so that the flow pressure of the release agent in the process of flowing the components is reduced. degradation can be reduced.

And, the range of moving the pipe pipe 47, the nozzle fixing part 46, and the injection nozzle part 44 in the vertical direction is reduced, so that the power energy for operating the components can also be reduced.

On the other hand, as shown in FIG. 15 , the metal belt 62 included in the belt transfer member 60 is formed by weaving metal yarns 622 having a circular cross section.

The cast product taken out from the casting device 30 by the take-out member 50 is placed on the metal belt 62 and moved to the next processing device.

In the moving process as described above, the cast product is naturally cooled and cooled by transferring heat by contacting the metal yarns 622 of the metal material belt 62 .

Conventionally, most of the cases are not sufficiently cooled in the process of moving the cast product through the belt transfer member 60, and by this phenomenon, the cast product moved through the belt transfer member 60 is accommodated in a container. After cooling for a certain period of time, it is put into the next process device.

Therefore, cooling as quickly as possible during the movement of the cast product through the belt transfer member 60 is a factor having a very large influence on the improvement of product production yield.

For this reason, there is a case in which a fan is disposed under the belt conveying member 60 to cool the cast product more rapidly at the work site.

As described above, for rapid cooling of the cast product, in another embodiment of the present invention, concave portions 624 along the longitudinal direction may be formed on the surface of the metal yarn 622 .

Thus, by increasing the surface area of the metal yarn 622 and allowing air to flow through the concave portion 624 when the metal yarn 622 and the bottom surface of the cast product come into contact with each other, cooling, efficiency can be increased.

As mentioned above, the terms used in the embodiments of the present invention have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention pertains.

Although the present invention has been described with reference to the limited embodiments and drawings, the embodiments are not intended to limit the technical spirit of the present invention, but rather to explain, the technical spirit of the present invention is not limited thereto, and the present invention pertains to By those of ordinary skill in the art, various modifications and variations will be possible within the technical spirit of the present invention and the equivalent scope of the claims to be followed.

Accordingly, the protection scope of the present invention should be interpreted by the claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

And, as long as it is within the scope of the object of the present invention, all the components may be configured by selectively combining one or more.

The terms "included" or "consisting of" above mean that the corresponding component may be included, and should be construed as being able to additionally include other components.

10: melting furnace member 20: transfer member 30: casting device unit 40: release agent injection member 50: ejection member 60: belt transfer member 70: melting furnace magnet part 80: link magnet unit

Claims (17)

A melting furnace member for accommodating the aluminum ingot by melting in the receiving space formed therein; A transfer member comprising a plurality of link portions and a basket portion coupled to an end of the link portion, the transfer member containing molten aluminum in the basket portion and transferring the molten aluminum from the melting furnace member to the casting device unit; A casting device part for molding a product by casting the molten aluminum supplied by; A mold release agent injection member installed on the upper part of the casting device part to spray a mold release agent to the casting mold disposed in the casting device part; A take-out member for taking out the product; A metal belt and a roller for rotating the metal belt, comprising a belt transport member for transporting the product taken out by the take-out member, The melting furnace member is by supplying electric power It is configured to melt by heating the aluminum ingot, Aluminum casting apparatus system, characterized in that the melting furnace member is provided with a melting furnace magnet. According to claim 1, The melting furnace member is formed in a cylindrical shape, the aluminum casting apparatus system, characterized in that the melting furnace magnet is formed in a rod shape and installed in the height direction inside the melting furnace member. The system according to claim 2, wherein the melting furnace magnet part comprises an electromagnet. The system of claim 3, wherein the melting furnace magnet part is detachably configured from one side of the melting furnace member. According to claim 4, Aluminum casting apparatus system, characterized in that the lower end of the melting furnace magnet portion is formed with a lower suction portion. According to claim 5, The lower suction unit aluminum casting apparatus system, characterized in that it comprises a circular frame portion and an internal suction portion formed in a grid shape inside the frame portion. According to claim 1, Aluminum casting apparatus system, characterized in that the link magnet part is installed in the link part where the basket part is installed. The aluminum casting system of claim 7, wherein the link magnet part is formed in a bar shape and is installed to protrude from the link part toward the basket part. The system of claim 8, wherein the link magnet part is composed of an electromagnet, and is detachably installed on the link part. The aluminum casting system of claim 9, wherein the link magnet part is configured to expand and contract in length. According to claim 1, Aluminum casting apparatus system, characterized in that the basket magnet portion is installed in the basket portion. The aluminum casting apparatus system according to claim 10, wherein the basket magnet part is detachably coupled to a bottom part of the basket part. According to claim 1, The aluminum casting system system, characterized in that the lattice-shaped recesses are formed on the surface around the product forming part in the casting mold. According to claim 1, The release agent injection member comprises a pillar portion fixedly installed on the upper portion of the casting device, an injection nozzle portion for spraying the release agent, and a nozzle fixing portion in which the injection nozzle portion is installed, The nozzle fixing The aluminum casting apparatus system, characterized in that the part is configured to be able to move up and down with respect to the column part and to be relatively rotated. 15 . The system of claim 14 , wherein the injection nozzle unit comprises a fixed nozzle fixed to the nozzle fixing unit, and a detachable nozzle configured to be detachably attached to the fixed nozzle. The system of claim 15 , wherein the detachable nozzle is formed of a metal tube having a thinner thickness than that of the fixed nozzle, and a concave portion is formed in a circumferential direction on a surface of the detachable nozzle. According to claim 1, The metal belt is formed by weaving a metal thread of a circular cross section, the aluminum casting system, characterized in that the concave portion along the longitudinal direction is formed on the surface of the metal thread.

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