KR101722647B1 - Transter apparatus for scrap of balance - Google Patents

Abstract

The present invention relates to a balance holding scrap conveying device capable of safely and accurately handling and conveying a scrap pallet by allowing a scrap pallet on which scrap is placed to maintain a balance without being tilted to one side, And a pellet jig connected to the scrap pallet and capable of transporting scrap pallets loaded with scrap. The pallet jig includes first and second pallets A balance assembly connected to the first and second pallet hooks and adapted to maintain the balance of the scrap pallets; a conveyance assembly connected to the balance maintenance assembly and carrying the scrap pallets while being caught by the crane; Assemblies and transport assemblies are installed to control the equilibrium holding assembly, And a balance controller that to achieve better balance.

Description

[0001] TRANSTER APPARATUS FOR SCRAP OF BALANCE [0002]

The present invention relates to a balance holding scrap conveying apparatus, and more particularly, to a balance holding scrap conveying apparatus capable of safely and accurately handling and conveying a scrap pallet by allowing a scrap pallet on which a scrap is placed to be held without being tilted to one side, ≪ / RTI >

Generally, in the field of rolling process line technology in a steel mill process, in order to make a width for each line such as rolling, annealing, plating, and correction lines, an edge of an uneven or damaged strip, ) To improve the quality by providing a constant width and a good edge shape.

At this time, it is scrap that is cut and formed continuously.

As described above, the scrap of up to 8 m generated in the leader strip process is loaded on the scrap pallet by the forklift, and the center of gravity is biased to one side.

1 is a front view showing a conventional scrap pallet transporting apparatus.

1, the dummy pipe 11 of the coil lifter 10 and the lug 31 of the scrap pallet 30 are arranged to be spaced apart from each other when the scrap pallet 30 on which the scrap 20 is loaded is transferred to the transfer device, The scrap 20 is tilted on the scrap pallet 30, and the scrap 20 is tilted to one side and the risk of a safety accident is high, and the scrap 20 is pulled to one side The force is exerted only on one side of the conveying apparatus, which shortens the life of the conveying apparatus and takes a long time.

Korean Utility Model Publication No. 20-1999-0000001 Korean Utility Model Registration No. 20-0289935

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a scrap pellet which can be always kept in an equilibrium state without sloping, The present invention provides a balance holding scraper conveying apparatus capable of preventing accidents and minimizing the weight bias, thereby maximizing life span of the scrap conveying apparatus.

According to another aspect of the present invention, there is provided a balancing scrap conveying apparatus including a scrap pallet on which scrap is loaded and a plurality of hook pins are provided on both sides thereof, a scrap pallet connected to the scrap pallet, The pallet jig includes first and second pallet hooks connected to both of the hook pins of the first and second pallet hooks. The first and second pallet hooks are connected to the first and second pallet hooks to maintain the balance of the scrap pallet. A balance assembly connected to the balance maintaining assembly and carrying a scrap pallet while being caught by a crane; a balance assembly installed in the balance holding assembly and the transport assembly for balancing the scrap pallets by adjusting the balance holding assembly; And a control unit.

The outer peripheral surface of the scrap pallet may be provided with a plurality of escape preventing pieces so as to protrude upward so as to prevent the escape of scrap.

The first and second pallet hooks are provided with hooking pieces which are hooked by hook pins at the lower part. The first and second pallet hooks are connected to the equilibrium maintaining assembly at the upper part to support the equilibrium maintaining assembly and the folding rolls can be installed for the upper and lower smooth guides.

The balance maintaining assembly includes a first balance retaining link hingedly connected to the first pallet hook and the transport assembly and an angle adjustable second balance retaining link hingedly connected to the second pallet hook and the transport assembly .

The first and second balance retaining links may be respectively provided in front of and behind the respective first and second pallet hooks.

A compression pad may be installed to be connected to a lower portion of the first balance retaining link and the second balance retaining link and closely contact the upper portion of the scrap to press the scrap when the balance maintaining assembly is operated.

The conveyance assembly includes a connection frame to which the balance maintaining assembly is connected, a hook pin cage installed at an upper portion of the connection frame to allow the crane to be connected, and a hook pin cage installed between the connection frame and the hook pin cage, And may include a swinging gear for allowing the swing shaft to rotate.

A balance control unit may be provided on the side of the conveying assembly so as to be connected to the first balance maintaining link of the balance maintaining assembly to adjust the balance of the balance maintaining assembly.

At the lower part of the connection frame, the balance holding assembly is folded up and down, and a control key can be installed to control the unfolding.

As described above, according to the present invention, when the scrap pallet on which the scrap is placed is lifted by the scrap conveying device, the scrap pallet is not tilted, And the center of gravity is not biased to one side, thereby maximizing the life of the product.

1 is a front view showing a conventional scrap pallet transporting apparatus.
FIG. 2 is a perspective view illustrating a state where a pallet jig and a scrap pallet are separated from each other in the apparatus for conveying a balance holding scrap according to the present invention.
3 is a perspective view showing a state where a pallet jig and a scrap pallet are connected to each other in the apparatus for conveying a balance holding scrap according to the present invention.
4 is a bottom perspective view showing a balancing scrap conveying apparatus according to the present invention.
5 is an exploded perspective view showing a balancing scrap conveying apparatus according to the present invention.
6 is a front view showing a state before the operation of the balancing scrap conveying apparatus according to the present invention.
7 is a cross-sectional view illustrating a balancing scrap conveying apparatus according to the present invention.
8 is a front view showing an operating state of the balancing scrap conveying apparatus according to the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, embodiments of the present invention are not limited to the specific forms shown and are exaggerated for clarity. Although specific terms are used herein, they are used for the purpose of describing the invention and are not used to limit the scope of the invention as defined in the claims or the meaning of the claims.

The expression " and / or " is used herein to mean including at least one of the elements listed before and after. Also, the expression " coupled / connected " is used to mean either directly connected to another component or indirectly connected through another component. The singular forms herein include plural forms unless the context clearly dictates otherwise. Also, as used herein, "comprising" or "comprising" means to refer to the presence or addition of one or more other components, steps, operations and elements.

Also, the expressions such as 'first, second', etc. are used only to distinguish between plural configurations, and do not limit the order or other features among the configurations.

In the description of the embodiments, it is to be understood that each layer (film), area, pattern or structure may be referred to as being "on" or "under / under" a substrate, Quot; includes all that is formed directly or through another layer. The criteria for top / bottom or bottom / bottom of each layer are described with reference to the drawings.

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

FIG. 2 is a perspective view showing a state where a pallet jig and a scrap pallet are separated from each other in the apparatus for conveying a balance holding scrap according to the present invention, and FIG. 3 is a perspective view showing a state where a pallet jig and a scrap pallet are connected FIG. 5 is an exploded perspective view illustrating a balancing scrap conveying apparatus according to the present invention, and FIG. 6 is an exploded perspective view of a balancing scrap conveying apparatus according to the present invention. FIG. 7 is a sectional view of a balancing scrap conveying apparatus according to the present invention, and FIG. 8 is a sectional view showing the operation state of the balancing scrap conveying apparatus according to the present invention Fig.

2 to 8, the apparatus for conveying a balance holding scrap according to the present invention includes a scrap pallet 200 and a pallet jig 300 for lifting and transporting the scrap pallet 200.

The scrap pallet 200 is loaded on the scrap 100 so that the scrap 100 generated during a leader strip process can be transferred.

The scrap pallet 200 is provided with a plurality of hook pins 210 for connecting the pallet jig 300 to both sides thereof.

That is, the hook pins 210 are provided on both sides of the scrap pallet 200 so as to prevent shaking of the scrap pallet 200 when the pallet jig 300 is connected.

In addition, the scavenging piece 220 is provided on the outer side of the scrap pallet 200 so as to protrude upward to prevent the scrap 100 from being separated.

The release preventing pieces 220 are provided at a plurality of spaced intervals on the entire peripheral surface so as to stably support the scrap 100.

The pallet jig 300 of the balancing scrape conveying apparatus according to the present invention includes the first and second pallet hooks 310 and 311, the balance holding assembly 340, the conveyance assembly 350, and the balance control unit 360 do.

The first and second pallet hooks 310 and 311 are respectively connected to the left and right hook pins 210 of the scrap pallet 200 to hear the scrap pallet 200.

That is, the first pallet hook 310 is connected to the front and rear hook pins 210 and the second pallet hook 311 is connected to the front and rear right hook pins 210, 2 palette hooks 310 and 311 can stably hold the scrap pallet 200. [

The first and second pallet hooks 310 and 311 are detachably attached to the lower ends of the first and second pallet hooks 310 and 311 so as to hook the first and second pallet hooks 310 and 311 with the hook pins 210.

The first and second pallet hooks 310 and 311 are connected to the balance holding assembly 340 to support the balance holding assembly 340 and the folding and holding assembly 340 can be folded The roll 330 is installed.

The balance holding assembly 340 is connected to the first and second pallet hooks 310 and 311 to maintain the balance of the scrap pallet 200 on which the scrap 100 is loaded.

The balance maintaining assembly 340 includes a first balancing link 341, a second balancing link 342, and a compression pad 343.

The first equilibrium retaining link 341 is hinged to the first pallet hook 310 and the upper portion is connected to the transport assembly 350 so that the scrap pallet 200 can be angled do.

In addition, the first balance retaining links 341 are installed in front of and behind the first pallet hooks 310.

The second balance retaining link 342 is hinged to the second pallet hook 311 and the upper portion is connected to the transport assembly 350 so that the scrap pallet 200 can be angled do.

In addition, the second balance retaining link 342 is installed in front of and behind the second pallet hook 311.

The first balance retaining link 341 and the second balance retaining link 342 connected to the first pallet hook 310 and the second pallet hook 311 and connected to the transport assembly 350 are described below The balance control unit 360 and the log key 370 are folded upward and downward to balance the scrap pallet 200 on which the scrap 100 is loaded.

The compression pad 343 is connected to the lower portion of the first balance maintaining link 341 and the second balance maintaining link 342 and is pressed against the upper portion of the scrap 100 to press the scrap 100 .

That is, when the first and second balance retaining links 341 and 342 push down the compression pad 343, the balance maintaining assembly 340 is operated to stably support the scrap 100 when the scrap pallet 200 is conveyed .

The key pad insertion portion 343a is formed at the center of the compression pad 343 so that the key pad 370 does not come into contact with the compression pad 343 in the state where the pre-operation balancing assembly 340 of the pallet jig 300 is folded Respectively.

The conveying assembly 350 is connected to the first and second equilibrium retaining links 341 and 342 of the balancing maintenance assembly 340 and is engaged with a crane (not shown) It can be transported.

The conveyance assembly 350 includes a connection frame 351 for connecting the first and second balance retaining links 341 and 342 of the balancing maintenance assembly 340 and a connection frame 351 installed on the connection frame 351 to connect the crane And a swing gear 353 installed between the connection frame 351 and the hook pin cage 352 to rotate the hook pin cage 352. The hook pin cage 352 is provided with a hook pin cage 352,

When the pallet jig 300 is lifted using the crane while the crane is connected to the hook pin cage 352 by connecting the first and second balance retaining links 341 and 342 to the connection frame 351, 360 and the key 370 adjust the operation of the balancing assembly 340 so that the scrap pallet 200 can always maintain equilibrium.

When the conveying assembly 350 is moved by the crane, the conveying assembly 350 can be smoothly rotated by the revolving gear 353 to be accurately placed on the trailer.

The first and second balance retaining links 341 and 342 of the balancing support assembly 340 are folded upward and downward to control the unfolding of the balancing support assembly 340.

Meanwhile, the communication key 370 is provided with a lamp unit 371 to inform the start and completion of operation of the pallet jig 300.

In this case, for example, the lamp unit 371 includes a green lamp for indicating the start of operation of the pallet jig 300 and a red lamp for indicating the completion time of the operation.

The structure of the log key 370 is well known and used, and a detailed description thereof will be omitted.

The balance control unit 360 is installed at a side of the connection frame 351 of the conveyance assembly 350 and is connected to the first balance maintaining link 341 of the balance maintaining assembly 340 to adjust the balance of the balance maintaining assembly 340. [ So that the scrap pallet 200 can always maintain a constant balance.

The operation of the balancing scrap conveying apparatus according to the present invention having the above-described structure will be described below.

The scrap 100 generated in the work process line is loaded on the scrap pallet 200 and the scrap 100 loaded on the scrap pallet 200 is not dropped by the escape preventing pieces 220.

The hooking pieces 320 of the first pallet hooks 310 and the hooking pieces 320 of the second pallet hooks 311 are hooked on the hook pins 210 of the scrap pallet 200, And the palette jig 300 is connected to the palette jig 300.

The compression pad 343 is placed on the scrap 100 and the pallet jig 300 is lowered until the green lamp of the control key 370 is turned on.

When the green lamp of the log key 370 is lit, the pallet jig 300 is lifted. When the pallet jig 300 rises, the balance maintaining assembly 340 is adjusted under the control of the balance control unit 360 The inclination of the scrap pallet 200 is adjusted so as to maintain the equilibrium.

The crane is moved in a state in which the scrap pallets 200 loaded with the scrap 100 are aligned in accordance with the operation of the pallet jig 300 and the pallet jig 300 is moved As shown in FIG.

When the scrap pallet 200 is seated at a desired position by raising the pallet jig 300, the red lamp of the log key 370 is turned on and the pallet jig 300 is raised by the operation of the red lamp, Thereby separating the palette jig 300 from the palette jig 300.

Therefore, by using the pallet jig 300 according to the present invention, the inclination of the scrap pallet 200 loaded with the scrap 100 can be adjusted to maintain the balance at all times, so that the scrap pallet 200 can be stably and accurately handled and transported .

As described above, the present invention is not limited to the above-described specific preferred embodiments, and any person skilled in the art can make various modifications without departing from the gist of the present invention. It is to be understood that such changes and modifications are intended to fall within the scope of the appended claims.

100: scrap 200: scrap pallet
210: hook pin 220:
300: Pallet jig 310: First pallet hook
311: second pallet hook 320:
330: folding roll 340:
341: first equilibrium retaining link 342: second equilibrium retaining link
343: Compression pad 343a:
350: carrying assembly 351: connecting frame
352: Hook pin cage 353: Swivel gear
360: balance control unit 370:
371: lamp part h: hinge

Claims (9)

A scrap pallet on which scrap is loaded and provided with a plurality of hook pins on both sides thereof;
And a pallet jig connected to the scrap pallet to transfer the scrap pallets loaded with scrap,
The pallet jig includes:
First and second pallet hooks respectively connected to both hook pins;
A balance maintaining assembly connected to the first and second pallet hooks to maintain the balance of the scrap pallets;
A conveying assembly coupled to the balance maintaining assembly for conveying the scrap pallet while being caught by the crane; And
A balance control unit installed in the balance maintaining assembly and the transporting assembly to adjust a balance holding assembly to balance a scrap pallet;
/ RTI >
A plurality of escape preventing pieces are provided on the outer circumferential surface of the scrap pallet so as to protrude upward so as to prevent the escape of scrap,
The first and second pallet hooks are provided with hooking pieces which are hooked on hook pins at the lower part. The first and second pallet hooks are connected to the flattening and maintaining assembly at the upper part, and support the flattening and maintaining assembly.
The balance maintaining assembly comprises:
A first balance retaining link hingedly connected to the first pallet hook and the transport assembly and adjustable in angle; And
A second balance retaining link hingedly connected to the second pallet hook and the transport assembly and angularly adjustable;
Lt; / RTI >
A compression pad connected to a lower portion of the first balance retaining link and the second balance retaining link and closely attached to the upper portion of the scrap to press the scrap when the balance maintaining assembly is operated,
The transport assembly includes:
A connection frame to which the balance maintaining assembly is connected;
A hook pin cage installed at an upper portion of the connection frame to allow a crane to be connected thereto; And
A rotating gear installed between the connecting frame and the hook pin cage to rotate the hook pin cage;
And a conveying device for conveying the flattened scrap. delete delete delete The method according to claim 1,
Wherein the first and second balance retaining links are provided in a plurality of forward and backward directions, respectively, of the first and second pallet hooks. delete delete The method according to claim 1,
Wherein a balance control unit is installed on the side of the conveying assembly to be connected to the first balancing link of the balancing support assembly to adjust the balance of the balancing support assembly. The method according to claim 1,
Wherein the balance holding assembly is folded upward and downward, and a control key is provided on the lower portion of the connection frame to control the unfolding of the balance holding assembly.

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