KR101725537B1 - Apparatus for cradling vibrator - Google Patents

Abstract

The present invention relates to an oscillator mounting apparatus, and includes a base module and an oscillation module provided at one side of the base module, the oscillation module including a vibrating part inserted into the furnace to generate vibration.

Description

{APPARATUS FOR CRADLING VIBRATOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an oscillator mounting apparatus, and more particularly, to an oscillator mounting apparatus capable of applying a vibration to a furnace under various conditions by moving a vibrator for applying vibration to the inside of the furnace.

BACKGROUND ART [0002] Today, a method for producing a molten metal by using a furnace in a production method of a metal product using a casting or the like is widely used.

In the process of manufacturing a molten metal, a single metal or an alloy of various metals are melted together to form a molten metal. At this time, gas is generated in the molten metal due to impurities mixed with the molten metal.

These gases cause deterioration of the quality of products manufactured using the molten metal. Therefore, various techniques have been developed to lower the gas concentration in the molten metal, and a method of lowering the gas concentration by applying vibration to the molten metal is widely .

However, when the operator directly inserts the vibration device into the inside of the furnace and applies vibration to the inside of the furnace, the work environment of the operator is very poor due to radiant heat emitted from the furnace, and there is a high risk that the operator is injured .

Further, when the vibration device inserted into the furnace includes a cooling device, there is a problem that the quality of the metal inside the furnace is lowered when the cooling water flows out and flows into the furnace.

At the same time, when the metal inside the furnace ruptures or explodes due to the inflow of cooling water, there is a high risk that the operator is seriously injured and the work site and the working tool are damaged.

In order to prevent such a problem, a furnace having a vibrating device in advance has been developed in the furnace. However, in this case, the vibrating device is fixed inside the furnace and can not be used for general purposes, and the durability of the vibrating device is deteriorated.

Further, there is a problem that it takes much time and cost to manufacture a furnace equipped with a vibration device.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an oscillator mounting apparatus capable of vibrating a furnace for applying vibration to the inside of the furnace,

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

According to an aspect of the present invention, there is provided an oscillator mounting apparatus comprising: a base module; and an oscillation module provided on one side of the base module, the oscillation module including a vibrator inserted into the furnace to generate vibration.

Here, the base module may include a driving unit for moving the base module.

In addition, the base module may further include a lifting unit including a guide formed at a predetermined length in the vertical direction on one side of the base module, and the oscillation module may be coupled to move up and down along the guide.

The oscillation module may include a plate-shaped heat insulating portion having a predetermined area, and the vibrating portion may be provided on one side of the lower surface of the heat insulating portion.

In this case, the oscillation module may further include a cooling module in at least one of the heat insulating portion and the vibrating portion.

The oscillation module may include a length adjuster for adjusting a distance between the vibration unit and the base module.

Further, the oscillator mounting apparatus according to the present invention may further include a cooling module for cooling the vibrating part of the oscillation module.

At this time, the cooling module can supply and recover the cooling water into the vibrating part.

In this case, when the cooling water flows out from a portion adjacent to the vibration unit, the oscillation module may form a cooling water guiding portion for guiding the cooling water outflowed to prevent the cooling water from flowing out.

At this time, the outlet cooling water guide portion may be formed in a plate shape having a predetermined area and a predetermined slope.

According to the oscillator mounting apparatus of the present invention, the following effects can be obtained.

First, it is possible to generally apply vibration to melting furnaces and heat insulating furnaces of various sizes and various conditions.

Second, vibration can be applied to the inside of the furnace more safely.

Third, it is possible to reduce the time and cost consumed in separately manufacturing a furnace capable of applying vibration.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a diagram showing an embodiment of an oscillator mounting apparatus according to the present invention.
2 is a bottom view of the oscillation module of the oscillator mounting apparatus according to the present invention.
3 is a cross-sectional view of an oscillation module of the oscillator mounting apparatus according to the present invention.
4 is a view showing a state where the oscillation module of the oscillator mounting apparatus according to the present invention includes a length adjuster.
5 is a view showing a state in which vibration is applied to the inside of the furnace by using the oscillator mounting apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, the well-known functions or constructions are not described in order to simplify the gist of the present invention.

Moreover, in describing the present invention, terms indicating a direction such as forward / rearward or upward / downward are described in order that a person skilled in the art can clearly understand the present invention, and the directions indicate relative directions, It is not limited.

First, referring to FIG. 1 to FIG. 4, the configuration of one embodiment of the oscillator mounting apparatus according to the present invention will be described in detail.

FIG. 1 is a view showing an embodiment of an oscillator mounting apparatus according to the present invention, and FIG. 2 is a bottom view of an oscillation module of the oscillator mounting apparatus according to the present invention.

FIG. 3 is a sectional view of an oscillation module of the oscillator mounting apparatus according to the present invention, and FIG. 4 is a view illustrating a state where the oscillation module of the oscillator mounting apparatus according to the present invention includes a length adjuster.

First, as shown in FIG. 1, the oscillator mounting apparatus according to the present invention may include a base module 100 and an oscillation module 200.

The base module 100 is configured to be a main body of the oscillator mounting apparatus according to the present invention and may include a main body 110 and a lifting unit 120.

The main body 110 may include a power supply unit or a control unit necessary for driving the oscillator mounting apparatus according to the present invention. In this embodiment, the center of gravity is maintained on the main body 110 side so that the oscillator mounting apparatus according to the present invention does not collapse Which may be advantageous.

In addition, the main body 110 may include a driving unit 112 for moving the base module 100 so that the oscillator mounting apparatus according to the present invention can freely vibrate in various rods.

The driving unit 112 moves the base module 100 in the front, rear, left, and right directions along the floor of the workplace adjacent to the furnace, and may have a shape of a wheel in this embodiment.

The configuration of the driving unit 112 is not limited to the present embodiment, and various configurations such as a trajectory may be applied.

The base module 100 can be easily moved to a position suitable for inserting the oscillation module 200 provided in the base module 100 into the furnace through the configuration of the driving unit 112. [

The elevating part 120 includes a guide formed at a predetermined length in the vertical direction on one side of the base module 100. In this embodiment, And a guide 122 for guiding movement of the oscillation module 200, which will be described later, to move up and down.

The elevation portion 120 may further include a screw 124 and a motor 126 to provide power for moving the oscillation module 200 upward and downward along the guide 122. [

The configuration of the lifting unit 120 is merely an embodiment, and the configuration of the lifting unit 120 may be variously changed as long as the oscillation module 200 described below is provided so as to move up and down.

The oscillation module 200 may be directly coupled to the main body without the configuration of the elevation part 120. However, vibration of the oscillation module 200 can be more easily applied through the structure of the elevation part 120. [

A more detailed description of applying vibration to the inside of the furnace through the above-described configuration will be described later.

1 and 2, the oscillation module 200 is provided at one side of the base module 100 to apply vibration to the inside of the furnace, and includes a vibrating part 210 and a heat insulating part 220 ).

The vibration unit 210 is inserted into the inside of the furnace to generate vibration, and in this embodiment, it can be configured to apply the ultrasonic vibration to the inside of the furnace.

The vibrating unit 210 may be advantageously formed of a material that can withstand the high-temperature environment inside the furnace, and the constitution may be various without limitation as long as it is provided to effectively apply vibration to the inside of the furnace.

In addition, the heat insulating portion 220 may prevent the oscillator mounting device according to the present invention from being damaged by the radiant heat emitted from the inside of the furnace in the process of inserting the vibrating portion 210 into the inside of the furnace, or the neighboring worker may be injured It may be a constitution that cuts off the radiant heat to prevent it.

In this embodiment, the heat insulating part 220 is formed in the form of a plate having a predetermined area, and the heat insulating material 222 may be provided on the lower surface of the heat insulating part 220 plate.

The vibration unit 210 may be provided on one side of the lower surface of the heat insulating part 220 provided with the heat insulating material 222 so that the vibration of the vibrating part 210 The radiation heat of the furnace can be blocked by the heat insulating portion 220.

In addition, it is advantageous that the heat insulating portion 220 is formed in an area where the vibrating portion 210 can be separated from the base module 100 described above.

This configuration can also prevent the base module 100 from being damaged due to the radiant heat of the furnace.

In addition, the heat insulating portion 220 may be coupled to the elevating portion 120 of the base module 100 on one side in the form of a plate.

In this embodiment, one side of the plate-shaped heat insulating part 220 may be configured to surround a part of the guide 122 and the screw 124 of the elevation part 120 described above.

At this time, it is advantageous that the portion surrounding the screw 124 is formed in a shape corresponding to the screw thread formed on the screw 124 and coupled.

With this configuration, the heat insulating portion 220 can move up and down along the lifting portion 120 through the rotation of the screw 124.

More specifically, when the screw 124 rotates, the rotational force of the screw 124 is transmitted to the heat insulating portion 220 coupled to enclose a part of the screw 124. At the same time, the heat insulating portion 220 contacts the guide 122, The guide 122 can prevent the heat insulating portion 220 from rotating together with the screw 124.

Therefore, the heat insulating portion 220 can move in the vertical direction along the direction of the threading formed on the outer peripheral surface of the screw 124.

The heat insulating part 220 may further include a reinforcing frame 224 for reinforcing a structure in which one side of the plate shape is coupled to the elevating part 120. The heat insulating part 220 may be formed along the periphery of the heat insulating part 220 220 may be formed to protrude from the upper portion of the frame 220.

The reinforcement frame 224 and the drop prevention frame 226 can obtain the effect of reinforcing the heat insulating part 220 in a state where the plate-shaped heat insulating part 220 is engaged with the elevating part 120.

A further detailed description of the additional effect of the reinforcement frame 224 and the fall preventing frame 226 will be described later.

Meanwhile, the oscillator mounting apparatus according to the present invention may further include a cooling module 300.

The cooling module 300 may be configured to cool at least one of the vibration unit 210 and the heat insulating unit 220 of the oscillation module 200. [

In this embodiment, the cooling module 300 is configured to cool the vibration unit 210, and the cooling module 300 may be configured to supply and recover the cooling water to the inside of the vibration unit 210 through a separate device.

The cooling water supplied through the cooling module 300 may be supplied through a pipe 310 connecting the vibration unit 210 and the cooling module 300. In this case, It may be advantageous to be connected to the vibration unit 210 at the upper part of the heat insulating part 220 so as not to be influenced by the radiant heat emitted from the furnace.

The cooling module 300 circulates the cooling water in the vibration part 210 to cool the vibration part 210. This configuration prevents the vibration part 210 from being damaged by heat inside the cavity, 210 can be improved in durability.

The cooling module 300 may be integrally provided in the body 110 of the base module 100 as described above and may be integrally formed with the heat insulating portion 220 to cool the heat insulating portion 220. [ Various arrangements such as supplying and recovering cooling water to the cooling flow path of the heat insulating portion 220 may be applied.

Meanwhile, in the process of applying vibration to the inside of the furnace using the oscillator mounting apparatus according to the above-described configuration, there may occur a situation where the cooling water flows out from the connection portion of the vibration unit 210 and the pipe 310.

In this case, when the outflowed cooling water flows into the furnace, the quality of the product inside the furnace is deteriorated. In addition, when a large amount of cooling water is introduced, the high temperature metal solution splashes or explodes from inside the furnace, .

Therefore, as shown in FIG. 3, the oscillation module 200 of the oscillator mounting apparatus according to the present invention may be formed with the outlet cooling water guide portion.

The outflow cooling water guiding portion may be configured to prevent the outflow of the cooling water and to guide the outflowed cooling water in a direction away from the inlet of the furnace when the cooling water flows out from the portion adjacent to the vibrating portion 210. [

In this embodiment, the outlet cooling water guiding portion may be formed in a plate shape having a predetermined area and a predetermined slope, and this plate may be a plate of the heat insulating portion 220 of the above-described oscillation module 200.

That is, the heat insulating portion 220 of the oscillation module 200 is formed to be thicker than the thickness of the portion where the vibrating portion 210 is coupled with the base module 100, To the base module 100, as shown in FIG.

In this case, the cooling water flowing out when the cooling water flows out from the upper part of the vibration unit 210 can be prevented from falling into the upper part of the heat insulating part 220 and flowing into the inside of the furnace, A cooling water can flow toward the base module 100 due to the inclination of the upper portion of the heat insulating portion 220.

That is, the outflowed cooling water can be led in a direction away from the inlet of the furnace.

The structure of the reinforcing frame 224 and the fall preventing frame 226 described above makes the guiding direction of the cooling water more clear in the course of flowing out the cooled cooling water along the inclination and allows the cooling water to flow toward the outer side of the heat insulating portion 220 It is possible to obtain an effect of preventing overflow.

A groove may be formed on the plate of the heat insulating part 220 to more accurately guide the discharged cooling water, or a hole may be formed in the oscillating module 200 to discharge the cooling water. .

In addition, the structure of the outlet cooling water inducing unit is not limited to the embodiment but may be various, for example, a separate processing device is further provided to discharge the outlet cooling water.

With the above-described configuration, it is possible to prevent an accident from occurring due to the outflow of the cooling water in the process of supplying the cooling water to the vibration unit 210 of the oscillator mounting apparatus according to the present invention.

4, the oscillator module 200 according to the present invention may further include a length adjuster for adjusting the distance between the vibration unit 210 and the base module 100 described above.

For example, a plurality of heat insulating portions 220a, 220b, and 220c formed to have different sizes are formed to be accommodated in each other in order of size, and a plurality of heat insulating portions 220a, 220b, The length of the portion 220 may be varied.

At this time, it is advantageous that a plurality of the heat insulating portions 220a, 220b, and 220c are provided with a heat insulating material on the lower surface thereof.

If the length of the heat insulating part 220 is changed and the distance between the vibration part 210 and the base module 100 is adjusted, the configuration of the length adjusting part is not limited and may be various.

With the above-described configuration, it is possible to improve the versatility of the oscillator mounting apparatus according to the present invention such that vibration can be applied to the inner center of the furnace of a larger size, or even when the accessibility to the furnace entrance is poor.

Next, the use of the oscillator mounting apparatus according to the present invention including the above-described configuration with reference to FIG. 5 will be described in detail.

5 is a view showing a state where vibration is applied to the inside of the furnace by using the oscillator mounting apparatus according to the present invention.

As shown in FIG. 5, vibration can be applied to the inside of the furnace by using the oscillator mounting apparatus according to the present invention.

First, the oscillator mounting apparatus according to the present invention can be moved back and forth, right and left along the ground of a work site through a driving unit 112 provided in the base module 100.

The position of the oscillator mounting device according to the present invention can be adjusted so that the position of the vibrating part 210 provided in the oscillation module 200 corresponds to the position of the entrance of the furnace F as the base module 100 moves.

When the position of the module of the base module 100 is set, the height of the oscillation module 200 can be adjusted along the elevation part 120 of the base module 100.

When the oscillation module 200 is lowered in accordance with the height of the entrance of the furnace F, the lower portion of the vibrating portion 210 is inserted into the inside of the furnace F and the vibrating portion 210 inserted into the furnace F vibrates (F) The gas concentration of the molten metal in the furnace can be lowered, and the molten crystal grains can be made finer.

In this process, the radiant heat emitted from the inside of the furnace F is blocked by the heat insulating portion 220 to protect the base module 100 and the pipe 310 of the cooling module 300, The cooling water can be circulated to cool the vibration part 210 inserted into the furnace F and protect the vibration part 210. [

The oscillation module 200 moves upward along the lifting part 120 and the base module 100 moves to recover the oscillator mounting device according to the present invention .

Through this constitution and process, it is possible to apply the general vibration to the melting furnace, the heating furnace, and the like having various sizes and various conditions.

In addition, since a general vibration can be applied to various rods, it is not necessary to separately manufacture a rovable portion, so that it is possible to reduce the time and cost consumed in separately manufacturing a rovable portion .

Further, since the user does not insert the vibrator directly into the furnace but uses a separate mounting device, the radiant heat of the furnace can be blocked and the inflow of the cooling water can be prevented, so that the safety can be secured.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is self-evident to those of ordinary skill in the art. Accordingly, it should be understood that such modifications or alterations should not be understood individually from the technical spirit and viewpoint of the present invention, and that modified embodiments fall within the scope of the claims of the present invention.

100: Base module
110:
112:
120:
122: Guide 124: Screw
126: Motor
200: oscillation module
210:
220:
222: Insulation 224: Reinforced frame
226: Fall prevention frame
300: cooling module
310: pipe

Claims (10)

A base module; And
An oscillation module provided at one side of the base module, the oscillation module including a vibrating part inserted into the furnace to generate vibration;
/ RTI >

The oscillation module includes:
A bottom surface of which is formed in a plate shape opposed to an upper portion of the furnace, and a heat insulating portion coupled to the base module so as to be raised and lowered, the vibrating portion being provided on one side of a lower surface of the heat insulating portion,

A cooling module for supplying cooling water to the vibration unit, and a pipe connecting the vibration unit and the cooling module, the pipe being connected to the vibration unit at an upper part of the heat insulation unit,

The heat-
Wherein a thickness of a portion where the vibrating portion is provided is formed to be relatively thick in comparison with a thickness of a portion where the vibrating portion is coupled with the base module so that cooling water flowing out from a connection portion of the vibrating portion and the pipe moves toward the base module. The method according to claim 1,
The base module includes:
And a driving unit for moving the base module. The method according to claim 1,
The base module includes:
Further comprising an elevating portion including a guide formed at a predetermined length in a vertical direction on one side of the base module,
The oscillation module includes:
And is coupled to move up and down along the guide. delete delete The method according to claim 1,
The oscillation module includes:
And a length adjuster for adjusting a distance between the vibration unit and the base module. delete delete delete delete

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