KR100879320B1 - Apparatus for separating scrap coil rounded in sleeve - Google Patents

Abstract

The scrap coil separating apparatus of the present invention, the lower separation pipe is installed on the fixed stop fixed to the hinge, the scrap stop roller is installed, and connected to the hinge is fixed to the connecting link is elastically supported through the lower separation pipe and the connecting rod A sleeve stop roller is installed, and the upper separation pipe into which the sleeve with the scrap coil is inserted is inserted into the upper separation pipe, and the wedge is lifted up and down to rotate the scrap stop roller and the sleeve stop roller into the inner pocket of the pipe. Wedge means for separating the scrap coil; And a rotating body which flows up and down along the corrugated bending rail formed on the fixed base, rotates by a rotary motor installed on the fixed base, and is detachably seated by the lower separation tube, and a fixed guide rod perpendicular to the fixed base. It includes a seating portion is installed in the fixed guide rod and the inner surface is attached to the permanent magnet is attached to the clamp surrounding the spaced apart from the outside of the scrap coil.

Electrical Steel, Scrap Coil, Sleeve, Separation, Clamp

Description

Apparatus for separating scrap coil rounded in sleeve}

1 is a perspective view showing a separator according to the present invention,

Figure 2 is a perspective view for explaining the coupling relationship between the rotary shaft and the coupling end of the upper separation tube according to the present invention,

Figure 3 is a perspective view showing a partially cut upper separator tube of the separator according to the invention,

Figure 4 is a perspective view for explaining the operation of removing the scrap coil from the conventional sleeve.

Explanation of symbols on the main parts of the drawings

SC: Scrap Coil SL: Sleeve

11: fixed base 13: rotating motor

15: rotating body 23: clamp

27: curved winding rail 33: key groove

37: insertion rod 49: lower separation tube

51: upper separation pipe 53: slip prevention key

55: scrap stop roller 61: connecting rod                 

65 fastener 75 wire

69: sleeve stop roller 77: towing handle

81: upper wedge 83: lower wedge

The present invention relates to a steelmaking apparatus, and more particularly to a scrap coil separation device remaining in the sleeve for separating a small amount of scrap coil located in the inner sleeve portion of the sleeve in the after-treatment facilities from the sleeve.

In general, electrical steel is a material used in the application of electrical and electronic devices, and is classified into oriented electrical steel sheet and non-oriented electrical steel sheet according to the direction of magnetic anisotropy, decarbonized annealing after cold rolling, and MgO ) Is applied to the annealing treatment.

In the process of manufacturing the electrical steel sheet is moved in the form of a coil, when winding the coil is used to wind the electrical steel sheet on the sleeve to protect the inner winding of the coil.

After the electrical steel sheet is released, a small amount of scrap coils left in the sleeve to be reused are reused after the electrical steel sheet is released.

4 is a perspective view for explaining the operation of removing the scrap coil from the conventional sleeve.

To separate the sleeve (1) and the scrap coil (3), insert the sleeve (1) to be separated into the sleeve separator in a horizontal state, then upright, and then the operator removes the wound scrap coil (3) directly from the sleeve. As the device 5 is rotated, the scrap coil 3 wound around the sleeve 1 is detached.

However, such separation work is time-consuming because the manual work is carried out by the worker, as well as the work efficiency is reduced, it takes a lot of work.

In addition, there is a problem in that the work must always be carried at the edge of the scrap coil with the risk of a safety accident that may injure the worker.

The present invention has been proposed to solve the problems of the prior art, to provide a scrap coil separation device remaining in the sleeve that can remove the scrap coil using a mechanical tool to improve the work efficiency and prevent safety accidents There is.

Scrap coil separation device of the present invention for achieving the above object,

The lower separation pipe is installed with the scrap stop roller in the fixed link fixed to itself, and the sleeve stop roller is installed in the connecting link is hinged fixed to the elastic link through the lower separation pipe and the connecting rod, and the scrap coil is An upper separation pipe into which the remaining sleeve is inserted, and wedge means for elevating the upper side of the upper separation pipe to rotate the scrap stop roller and the sleeve stop roller into the inner pocket of the tube to separate the sleeve and the scrap coil; And a rotating body which flows up and down along the corrugated bending rail formed on the fixed base, rotates by a rotary motor installed on the fixed base, and is detachably seated by the lower separation tube, and a fixed guide rod perpendicular to the fixed base. It includes a seating portion is installed in the fixed guide rod and the inner surface is attached to the permanent magnet is attached to the clamp surrounding the spaced apart from the outside of the scrap coil.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a separation device according to the present invention.

The scrap coil separator of the present invention includes a seating portion, and a detachable portion detachable from the seating portion.

The seating portion is fixed to the base 11, the rotary body 15 is rotated by the rotary motor 13 installed on the fixed base 11, the reducer 17 and the coupling end provided on the rotary shaft of the rotary motor 13 (19), a fixed guide rod (21) standing perpendicular to the fixed base (11), and a clamp (23) provided on the fixed guide rod (21).

Here, the fixed base 11 has a cylindrical seating space 25 formed at the center thereof, and a corrugated curved rail 27 is formed in the circumferential direction at the bottom edge of the seating space 25.

The rotating body 15 in which the protrusions 29 corresponding to the corrugated bending rails 27 of the fixed base 11 are formed is formed on the lower surface of the protrusions 29, and a plurality of rollers 31 are formed on the protrusions 29. ) Is installed to enable rolling along the corrugated bend rail (27).

The rotating body 15 is rotated by the rotating motor 13 installed in the center of the seating space 25, the outer side of the rotating body 15 is formed with a key groove 33 is inserted into the slip prevention key to be described later, It is connected to the coupling end 19 is fixed to the rotary shaft of the rotary motor (13).                     

As shown in FIG. 1, an inlet space 35 is formed at the center of the rotating body 15, and the reduction gear 17 coupled to the rotation shaft of the rotary motor 13 is positioned in the inlet space 35. Done.

In this reducer 17, the insertion rod 37 protrudes upward, and the rotation speed of the insertion rod 37 is decelerated rather than the rotation speed of the rotation shaft to rotate.

The insertion rods 37 are rotatably installed on the opposite sides of the lever 39, and the two levers 39 are mutually supported by the springs so that they are always supported outwardly.

The coupling end 19 is fixed to the insertion rod 37, and the coupling end 19 is formed with a recess 41 in which the lever 39 can be placed.

On the other hand, the clamp coupled to the fixed guide rod 21, two clamp blades are axially coupled to the insertion tube 43 inserted into the fixed guide rod 21, the permanent magnet 45 is attached to the inner surface of the clamp blade The two clamp wings are clamped by the fastening pins 47 inserted into the ends. A free space is formed between the inner surface of the clamp blade fastened by the fastening pin 47 and the outer surface of the scrap coil SC.

The separation unit is separated from the lower separation tube 49 to be detachably coupled to the rotating body 15, the upper separation tube 51 connected to the lower separation tube 49 and the connecting rod, and the wedge on the upper side of the upper separation tube 51 It is composed of wedge means for lifting up and down to separate the sleeve (SL) and the scrap coil (SC).

Here, the lower separation pipe 49 is formed on the outer circumferential surface slip prevention key 53 corresponding to the above-described key groove 33, the lower side of the scrap stop roller 55 to stop the falling of the scrap coil (SC) can be rotated Is installed.

As shown in FIG. 3, the scrap stop roller 55 is installed in a fixed link 57 hinged to the lower separation pipe 49, and the scrap stop roller 55 has an interior of the lower separation pipe 49. The internal roller 59 to be located at is connected.

And in order to connect the lower separation tube 49 and the upper separation tube 51 by the connecting rod 61, a plurality of connecting rods 61 are installed on the upper inner surface of the lower separating tube 49, and the connecting rod 61 is inserted. Fixture 63 is installed on the lower inner surface of the upper separation pipe (51).

In addition, by forming a stopper at the end of the connecting rod 61, by inserting an elastic spring in the interior of the connecting rod 61 to enable the upper separation pipe (51) repetitive vibration.

As shown in FIG. 2, a fastener 65 inserted into the insertion rod 37 and the recess is installed at the lower center of the upper separation tube 51 to simultaneously rotate the upper body and the upper separation tube 51. ) Can also be rotated.

A connection link 67 is rotatably installed on the lower inner surface of the upper separation pipe 51, and a sleeve stop roller 69 is rotatably installed on the connection link.

The above-mentioned scrap stop roller 55 and the sleeve stop roller 69 are always pushed outwardly by the wedge of the wedge means described later, so that the sleeve SL and the scrap coil SC are the two stop rollers 55. 69, respectively, and the wedge is pushed into the upper separation tube 51 and the lower separation tube 49, so that the sleeve SL and the scrap coil SC are separated.

And the hook 71 is rotatably fastened to the upper center of the upper separation pipe (51).

As shown in FIG. 3, the wedge means includes an induction pipe 73 installed on the upper end of the upper separation pipe 51, a plurality of strands of wire 75 inserted into the induction pipe 73, and a plurality of strands thereof. And one end of the wire is fixed at the same time and the hinge handle 77 is hinged to the upper end of the upper separation pipe 51, the hook ring 79 to selectively engage the traction handle 77 in two stages, The upper wedge 81 is fixed to the other end of the wire, and the lower wedge 83 is connected to the upper wedge 81 through a wire.

Here, in the middle of the wire 75, the spring is installed so that the wedge always faces downward except the moment of pulling by the traction knob 77.

As shown in the "A" direction shown in Figure 3, the lower wedge 83 is formed with a cut-out groove 85, the stop shaft 87 corresponding to the cut-out groove 85 is the lower separation pipe It is fixed to the inner side of 49 to prevent the lower wedge 83 from falling further.

And sheaves 89 are installed at both ends and the middle of the guide tube 73 to change the direction of the wire (75).

The scrap coil separation device according to the present invention configured as described above has the following actions.

The sleeve SL wound with the scrap coil SC is inserted into the upper separation pipe 51, and a crane wire (not shown) is connected to the hook 71 to transfer the separation part to be seated on the seating part. Then, the slip prevention key 53 is inserted into the key groove 33 of the rotating body 15.

In this state, the two clamp wings are wound on the outside of the scrap coil SC, and the two clamp wings are fastened with the fastening pins 47.

Then, when rotating the rotary motor 13, the rotation speed is reduced in the reducer 17, the rotational force is transmitted to the rotating body 15 through the insertion rod 37, separated according to the rotation of the rotating body 15 Wealth will also rotate.

The rotating body 15 rotates while flowing up and down along the corrugated bending rail 27, and this flow rotation is transmitted to the upper separating tube 51 through the lower separating tube 49, and the sleeve SL is rotating. Scrap coil (SC) wound on is gradually released by the vertical flow.

The outer coil portion of the unwinded scrap coil SC is stopped by attaching the outer surface to the permanent magnet 45 attached to the two clamp wings, and the sleeve SL is continuously rotated, so that the scrap coil SC is finally It is separated from the sleeve SL.

When the scrap coil SC is completely separated from the sleeve SL, the rotary motor 13 is stopped and the pull handle 77 is pulled so as to be caught by the secondary groove of the catch ring 79. When the traction knob 79 is caught in the secondary groove, the wire 75 is pulled and the upper wedge 81 is raised.

Then, the sleeve stop roller 69, which has stopped the sleeve SL, is pushed into the upper separation tube 51 by the sleeve SL that is about to descend by its own weight, and the sleeve SL is lowered to prevent slipping. It is seated on top of the key 53.

Subsequently, the lower wedge 83 is raised, and the scrap scraper SC is pushed into the lower separation tube 49 by a force to descend by its own weight.                     

As a result, the sleeve SL and the scrap coil SC are completely separated, and the work is terminated by lifting the crane wire by lifting the separating part seated on the seating part, and then separating the scrap coil SC and the sleeve SL. .

As described above, according to the scrap coil separating apparatus of the present invention, since the scrap coil remaining in the sleeve is removed using a machine tool without depending on manual labor, the separation time is shortened, and the working personnel can operate the machine. Only workers are required, which increases work efficiency.

In addition, since the operator does not handle the scrap coil directly, a safety accident can be prevented from occurring.

Claims (4)

The lower separation pipe is installed with the scrap stop roller in the fixed link fixed to itself, and the sleeve stop roller is installed in the connecting link is hinged fixed to the elastic link through the lower separation pipe and the connecting rod, and the scrap coil is An upper separation pipe into which the remaining sleeve is inserted, and wedge means for elevating the upper side of the upper separation pipe to rotate the scrap stop roller and the sleeve stop roller into the inner pocket of the tube to separate the sleeve and the scrap coil; And A rotating body which flows up and down along the corrugated bending rail formed on the fixed base and rotates by a rotary motor installed on the fixed base, and the lower separation tube is detachably seated, and a fixed guide rod perpendicular to the fixed base; A seating part, which is installed on the fixed guide rod and includes a clamp that surrounds the inner side of the scrap coil and is spaced apart from the outside of the scrap coil. Scrap coil separation device remaining in the sleeve including a. According to claim 1, The wedge means, An induction pipe installed at an upper end of the upper separation pipe, a plurality of wires inserted into the induction pipe, a tow handle fixed at one end of the plurality of wires at the same time, and fixed to an upper end of the upper separation pipe; A hook to selectively engage the handle in two stages, an upper wedge fixed to the other end of the plurality of wires and pushing the sleeve stop roller outward of the upper sub-pipe, and connected to the upper wedge through a wire and the lower The scrap coil separation device remaining in the sleeve consisting of a lower wedge for pushing the scrap stop roller to the outside of the separation pipe. The method of claim 1 or 2, wherein the rotating body and the lower separation pipe to rotate at the same time with each other And a key groove formed in the rotatable body and remaining in a sleeve forming a slip prevention key corresponding to the key groove on an outer surface of the lower separation pipe. The method of claim 1, wherein the seating portion, In the center of the rotating body is installed a rotating motor coupled to the reduction shaft to the rotation shaft formed in the inlet space formed, the lever is supported on both sides opposite to the insertion rod protruding upwards to the reducer is always supported to the outside The scrap coil separation device is configured to remain in the sleeve coupled to the fastener formed in the upper separation pipe is fixed to the insertion rod.

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