KR20230032112A - Device for Iron Scrap Automatic Compression - Google Patents

Abstract

The present invention relates to an automatic iron scrap compression apparatus capable of compressing iron scraps to be discarded during the compression of iron scraps. The automatic iron scrap compression apparatus includes: an input unit having an inlet into which iron scraps are inputted, and an outlet from which the iron scraps are discharged; a supply unit coupled to one side of the input unit, and supplying the iron scraps to the input unit; a sensing unit sensing the weight of the iron scraps inputted into the input unit; a stirring unit including a body module formed at the outlet of the input unit and storing the iron scraps therein, and a crushing module rotatably coupled inside the body module and crushing the iron scraps; a transfer unit coupled to a lower part of the stirring unit, and transferring the iron scraps stirred by the stirring unit; a compression unit including a mold module coupled to an end of the transfer unit, a compression module installed in the mold module and compressing the iron scraps transferred from the transfer unit, an oil storage module coupled to a side of the compression module and storing adhesive oil, and a discharge module formed on a side of the compression module and discharging the compressed iron scraps; and a control unit electrically connected with the sensing unit, the stirring unit, the transfer unit and the compression unit, while controlling the operation of the stirring unit, the transfer unit and the compression unit such that the units can be sequentially operated, when sensing the quantitative input of the weight of the iron scraps inputted into the input unit.

Description

Automatic Iron Scrap Compression Device {Device for Iron Scrap Automatic Compression}

The present invention relates to an automatic compression device for iron scraps, and more particularly, to an automatic compression device for iron scraps that can be used as renewable energy by storing cutting oil contained in iron scraps discarded during compression in an oil tank. .

In general, when machining parts made of metal, including machine parts, using a general-purpose machine tool, lathe, or milling machine, powdered iron is continuously generated in a coil shape while the surface of the part is shaved.

In addition, slag powder, which is iron powder residue generated during metal product processing at industrial sites, including steel mills, is scattered and accumulated in various places in the workplace.

Such powdered iron is periodically collected after metal processing is finished and treated as a renewable and recyclable material. Coil-shaped powdered iron is pulverized into chips and is inevitably bulky when transported and stored for recycling along with slag powder. Logistics and storage costs will increase.

In addition, when the powdered iron is supplied into the blast furnace as it is in powder form during recycling, the furnace wall is damaged as it is melted in the high-temperature furnace and bounces toward the furnace wall without being partially melted.

In addition, the cut iron scrap generated during processing is irregular in shape and cannot be molded, so it is supplied to steel companies or steel mills as it is discharged, and the melting process also makes mass consumption impossible, so only a portion is used. Soot is generated due to cutting oil, etc., that is spilled during machining. In addition, as the sulfur component contained in the cutting oil is burned, the content of the sulfur component inside the molten metal must be increased to degas, and since there is no facility to collect and recycle iron scrap on site, many iron scraps remain intact. Since it is thrown away, it not only causes economic loss, but also has a great problem of polluting the surrounding environment.

Therefore, by using the collected powdered iron to make it into a solid ingot, reducing its volume and making it easy to transport and store, and a method of recycling it by melting it again in a blast furnace has been devised.

Republic of Korea Patent Registration No. 10-0860512 (registration date: 2008.09.22.) Republic of Korea Patent Registration No. 10-0830088 (registration date: 2008.05.09.)

The present invention has been devised to solve the above problems, and an object of the present invention is to collect iron scraps generated in general machining processes such as lathes or mills, and automatically compress and process iron scraps so that the volume is small and convenient to transport and store. to provide a compression device.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention is coupled to an inlet through which iron scraps are introduced, an inlet in which an outlet through which the iron scraps are discharged, and one side of the inlet are formed, and the iron scraps are supplied to the inlet. A supply unit for supplying, a sensing unit for detecting the weight of iron scraps put into the input unit, a body module formed at the outlet of the input unit and containing iron scraps therein, and rotatably coupled to the inside of the body module, A stirring unit including a crushing module for crushing iron scraps, a transfer unit coupled to the lower part of the stirring unit and transporting the iron scraps stirred in the stirring unit, a mold module coupled to an end of the transfer unit, and the mold module A compression module installed in the compression module for pressing and processing the iron scraps transported from the transfer unit, an oil storage module coupled to the side of the compression module and storing adhesive oil, and formed on the side of the compression module and the pressed iron scraps are discharged Electrically connected to the compression unit including the discharge module and the detection unit, the stirring unit, the transfer unit, and the compression unit, when the quantitative input of the weight of the iron scraps introduced into the input unit is detected, the stirring unit, the transfer unit and the compression unit It is characterized in that it includes a control unit for controlling the operation of the unit to be sequentially operated.

In addition, the compression module is coupled to both sides of the mold module and presses both sides of the iron scrap first side compression member, coupled to the front and rear of the mold module and presses the front and rear surfaces of the iron scrap second side compression It is characterized in that it comprises a member and a main compression member coupled to the top of the mold module and pressing the upper surface of the iron scrap.

In addition, the mold module has an accommodation groove formed at the center to accommodate the iron scrap, and formed at an edge of the accommodation groove to limit movement of the ends of the first side compression member, the second side compression member, and the main compression member. It is characterized in that it includes a prevention member protruding to be formed.

In addition, the crushing module is rotatably coupled to the upper part of the body module, and the crushing member formed as a pair spaced apart at regular intervals, and the body module is rotatably coupled to the lower part of the crushing member about an axis. It is characterized in that it comprises a stirring member to be.

The present invention provides the effect of forming iron scraps that are easy to transport and easy to process by processing iron scraps to be recycled by processing input, quantitative detection, crushing, stirring, and pressing in one cycle.

In addition, by crushing and stirring the iron scraps in the stirring unit, the iron scraps formed in a coil shape can be changed into dust to improve the compression efficiency, and to provide an effect of preventing damage to parts during compression of the iron scraps.

In addition, the compression module consists of a first side compression member, a second side compression member, and a main compression member, and compresses the iron scrap accommodated in the receiving groove of the mold module in all directions to reduce the volume, and the edge of the receiving groove has a prevention member. It is formed to prevent component damage due to a collision between the first side pressing member, the second side pressing member, and the main pressing member when the pressing module malfunctions.

1 is a perspective view showing a conventional automatic iron scrap sorting system.
2 is a conceptual diagram showing an automatic iron scrap compression device according to a preferred embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims.

With reference to the accompanying drawings below, specific details for the practice of the present invention will be described in detail. Like reference numbers refer to like elements, regardless of drawing, and "and/or" includes each and every combination of one or more of the recited items.

Although first, second, etc. are used to describe various components, these components are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may also be the second component within the technical spirit of the present invention.

Terminology used in this specification is for describing the embodiments, and is not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. As used herein, "comprises" and/or "comprising" does not exclude the presence or addition of one or more other elements other than the recited elements.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless explicitly specifically defined.

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

2 is a conceptual diagram showing an automatic iron scrap compression device according to a preferred embodiment of the present invention.

As shown in FIG. 2, the automatic iron scrap compression device 1000 of the present invention includes an input unit 100, a supply unit 200, a detection unit 300, a stirring unit 400, a transfer unit 500, and a compression unit. 600 and a controller (not shown).

First, the inlet 100 is formed with an inlet 110 through which iron scraps are introduced and an outlet (not shown) through which the iron scraps are discharged, and iron scraps are introduced through the inlet at the top.

At this time, the iron scraps are scraps of iron products that are continuously generated in a coil shape while the surface of the parts is shaved when machining parts made of metal including machine parts through a general-purpose machine tool or lathe or milling machine.

And, the supply unit 200 is coupled to one side of the input unit 100, and supplies the iron scraps to the input unit.

At this time, the supply unit 200 automatically inputs a fixed amount of iron scraps into the input unit 100, thereby automating the entire process of compressing the iron scraps.

The supply unit 200 may be configured with a supply screw that rotates inside a cylindrical supply cylinder, and may be configured to inject iron scraps into the input unit in a fixed amount by controlling an operating time of the supply screw.

Next, the detection unit 300 detects the weight of the iron scraps put into the input unit 100, and is installed on the outer surface of the input unit 100 to detect the height or weight of the iron scraps.

Next, the stirring unit 400 is formed at the outlet of the inlet unit 100 and is rotatably coupled to the body module 410 in which iron scraps are accommodated and the inside of the body module 410, It is configured to include a crushing module 420 for crushing iron scraps.

At this time, the body module 410 is formed in a constant box shape, and iron scraps discharged from the outlet of the input unit 100 are accommodated.

And the crushing module 420 is configured to crush and stir the iron scraps, and the crushing members 421 rotatably coupled to the upper part of the main body module 410 and spaced apart at regular intervals are formed as a pair, It consists of a stirring member 422 rotatably coupled to the lower portion of the crushing member 421 around the center of the body module 410.

The crushing members 421 are formed as a pair to face each other, and crush the iron scraps discharged through the outlet into small particles.

The stirring member 422 stirs the iron scraps in the form of particles crushed through the crushing member 421 to uniformly align the batch, and transfers them to the transfer unit 500.

At this time, the conveying part 500 is coupled to the lower part of the agitating part 400, and has a configuration for conveying the iron scraps stirred in the agitating part 400, and may be made of a conventional conveyor belt.

In addition, the compression unit 600 includes a mold module 610 coupled to an end of the transfer unit 500, and a compression module installed on the mold module 610 and compressing and processing iron scraps transferred from the transfer unit 500. 620, an oil storage module 630 coupled to the side of the compression module 620 and storing adhesive oil, and a discharge module formed on the side of the compression module 620 and discharging the compressed iron scrap ( not shown).

Here, the mold module 610 accommodates iron scraps and provides a space for compressing the iron scraps received by the compression module 620 installed on both sides.

At this time, the compression module 620 compresses the iron scraps in all directions to reduce the volume of the iron scraps, and is coupled to both sides of the mold module 610 and presses both sides of the iron scraps. 621, a second side pressing member 622 coupled to the front and rear sides of the mold module 610 and pressurizing the front and rear surfaces of the iron scrap, coupled to the top of the mold module 610, and It consists of a main pressing member 623 that presses the upper surface.

The first side pressing member 621 and the second side pressing member 622 press the side of the iron scrap, and the main pressing member 623 presses the upper surface of the mold module 610 to pressurize the upper surface.

In addition, in the center of the mold module 610, the receiving groove 611 is formed to accommodate the iron scrap, and is formed at the edge of the receiving groove 611 and the first side pressing member 621, the second side It consists of a prevention member 612 protruding to limit the movement of the ends of the compression member 622 and the main compression member 623.

The receiving groove 611 is a space in which iron scrap is accommodated, and is formed in a constant groove shape, preferably in a straight direction.

And the prevention member 612 protrudes from the edge of the receiving groove 611, and the first side pressing member 621, the second side pressing member 622 and the main pressing member 623 are in the receiving groove ( 611) is formed stepwise to prevent excessive movement in the direction.

Next, the control unit is electrically connected to the sensing unit 300, the stirring unit 400, the transfer unit 500, and the compression unit 600, and quantitatively inputs the weight of the iron scraps put into the input unit 100. When this is detected, the operations of the stirring unit 400, the transfer unit 500, and the compression unit 600 are controlled to operate sequentially.

For example, when the amount of input of iron scraps is detected through the detection unit 300, the control unit applies power to the automatic iron scrap compression device 1000 in a power-off state after a predetermined time to detect the quantity of iron scraps. , to control one cycle operation of crushing, stirring and pressing.

At this time, by turning off the power of the automatic iron scrap compression device 1000 of the present invention before the iron scrap is not detected in the input unit 100 through the detection unit 300 or before the quantitative input, the automatic iron scrap compression device The heat generated in (1000) can be reduced.

Although the embodiments of the present invention have been described with reference to the above and accompanying drawings, those skilled in the art to which the present invention pertains can implement the present invention in other specific forms without changing the technical spirit or essential features. You will understand that there is Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

1000: Steel scrap automatic compression system
10: Compressed iron scrap
100: input unit
110: inlet
200: supply unit
300: sensing unit
400: stirring unit
410: body module
420: shredding module
421: shredding module
422: stirring module
500: transfer unit
600: compression part
610: mold module
611: receiving groove
612: prevention member
620: crimping module
621: first side pressing member
622: second side pressing member
623: main compression member
630: oil storage module

Claims (4)

An input unit having an inlet through which iron scraps are input and an outlet through which the iron scraps are discharged;
a supply unit coupled to one side of the input unit and supplying the iron scraps to the input unit;
a sensing unit for sensing the weight of iron scraps put into the input unit;
A stirring unit including a main body module formed at an outlet of the input unit and receiving iron scraps therein, and a crushing module rotatably coupled to the inside of the main body module and crushing the iron scraps;
a transfer unit coupled to a lower portion of the stirring unit and transporting the iron scraps stirred in the stirring unit;
A mold module coupled to the end of the transfer unit, a compression module installed on the mold module and compressing the iron scrap transferred from the transfer unit, and an oil storage module coupled to a side surface of the compression module and storing adhesive oil; a crimping unit formed on the side of the crimping module and including a discharge module through which the crimped iron scraps are discharged; and
It is electrically connected to the detection unit, the stirring unit, the transfer unit, and the compression unit, and when the quantitative input of the weight of the iron scrap introduced into the input unit is detected, the operation of the stirring unit, the transfer unit, and the compression unit are sequentially operated. Iron scrap automatic compression device comprising a; control unit.
According to claim 1,
The compression module,
A first side pressing member coupled to both sides of the mold module and pressing both sides of the iron scrap, a second side pressing member coupled to the front and rear sides of the mold module and pressing the front and rear surfaces of the iron scrap, and the mold module Automatic iron scrap compression device characterized in that it comprises a main compression member coupled to the top of the iron scrap and pressing the upper surface of the iron scrap.
According to claim 2,
The mold module,
In the center, an accommodation groove formed to accommodate the iron scrap, and a prevention member formed at an edge of the accommodation groove and protruding to limit movement of the ends of the first side compression member, the second side compression member, and the main compression member. Iron scrap automatic compression device comprising a.
According to claim 1,
The crushing module,
A crushing member rotatably coupled to the upper portion of the main body module and formed as a pair spaced apart at regular intervals, and a stirring member rotatably coupled to the lower portion of the crushing member about the center of the main body module. Iron scrap automatic compression device, characterized in that.

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