KR20060127652A - An apparatus for manufacturing metal deposition - Google Patents

Abstract

A metal deposit manufacturing apparatus that prevents a worker from entering a chamber to take out a metal deposit, causes the metal deposit to be directly taken out of the chamber although the metal deposit and the chamber are not cooled, can increase an output by increasing diameter of a metal deposit to be grown, and can improve productivity by reducing manufacturing time is provided. An apparatus for manufacturing a metal deposit(M) comprises: a chamber(10) comprising a tundish(11) for storing molten steel, and at least one spray part(12) for spraying molten steel supplied from the tundish as a liquid-drop state; a rotary lifting-and-lowering drive part(20) for rotating and lifting and lowering a substrate(S) on which the molten steel sprayed from the spray part is deposited; a supporting frame(40) for supporting the rotary lifting-and-lowering drive part; and a supporting frame moving part(50) for moving the supporting frame to the inside or the outside of the chamber to load the substrate of the rotary lifting-and-lowering drive part into the chamber or unload the substrate from the chamber.

Description

An apparatus for manufacturing metal deposition

1 is a schematic configuration diagram of a conventional metal laminate manufacturing apparatus,

2 is a schematic structural diagram of a first embodiment of an apparatus for manufacturing a metal laminate according to the present invention;

3A is a view illustrating a state in which four spray parts are symmetrically disposed about a substrate in order to increase the growth rate of the metal laminate in FIG. 2, and FIG. 3B shows four spray parts asymmetrically about the substrate. A drawing showing the placed state,

4 is a view for explaining that the diameter increases in the vibration movement of the metal laminate in Figure 2,

FIG. 5 is a view showing an example in which the vertical vibration driving unit having another configuration is employed in the apparatus for manufacturing a metal laminate of FIG. 2;

 6 is a view showing an example in which the vertical vibration driving unit of another configuration is employed in the apparatus for manufacturing a metal laminate of FIG.

FIG. 7 is a view showing an example in which two configurations including a rotating lift drive unit, a vertical vibration drive unit, and a support frame are employed in the apparatus for manufacturing a metal laminate of FIG. 2;

8 is a schematic structural diagram of a second embodiment of an apparatus for manufacturing a metal laminate according to the present invention;

9 is a schematic structural diagram of a third embodiment of an apparatus for manufacturing a metal laminate according to the present invention;

FIG. 10 is a view showing an example in which two configurations including a rotating lift drive unit, a horizontal vibration drive unit, and a support frame are employed in the apparatus for manufacturing a metal laminate of FIG. 9;

11 is a schematic structural diagram of a fourth embodiment of an apparatus for manufacturing a metal laminate according to the present invention;

12 is a schematic structural diagram of a fifth embodiment of an apparatus for manufacturing a metal laminate according to the present invention;

FIG. 13 is a view showing an example in which two configurations including a rotary lifting drive unit and a support frame are employed in the apparatus for manufacturing a metal laminate of FIG. 12;

14 is a view showing a state in which the four spraying portions are symmetrically disposed about a substrate in order to increase the growth rate of the metal laminate in the apparatus for manufacturing a metal laminate of FIG. 12;

FIG. 15 is the apparatus for manufacturing a metal laminate of FIG. 12, in order to grow a metal laminate having two kinds of compositions, first and second tundish stored with two kinds of molten steel and first and second tish dishes connected to the tundish, respectively; Drawing showing two spray parts,

FIG. 16 is a view showing an example in which the horizontal vibrating drive unit for thickening the thickness of the metal laminate is adopted in the metal laminate manufacturing apparatus of FIG. 12; FIG.

17 is a view showing a sixth embodiment of the metal laminate manufacturing apparatus according to the present invention;

FIG. 18 is a view showing an example in which two configurations including a lifting drive unit, a horizontal vibration drive unit, and a support frame are employed in the apparatus for manufacturing a metal laminate of FIG. 17;

19 is a view showing a state in which the four spraying portions are symmetrically arranged around a substrate in order to increase the growth rate of the metal laminate in the apparatus for manufacturing a metal laminate of FIG. 17;

FIG. 20 is a view illustrating a metal laminate manufacturing apparatus of FIG. 17, wherein in order to grow a metal laminate having two kinds of compositions, first and second tundishes each having two kinds of molten steel and first and second tish dishes connected to the tundish, respectively; A diagram showing two spray parts.

<Explanation of symbols for main parts of the drawings>

10 ... chamber 11 ... tundish

12 ... spraying unit 15 ... opening and closing door

20 ... lifting shaft driving part 21 ... lifting bar

22 ... Body 30, 30 ', 30 "... Vertical Vibration Drive

31 ... oil box 32 ,,, internal space

33 ... support bar 35 ... cam

31 '... Roller 32' .... Cam

33 '... Cam turn 31 "... roller

32 "... Wedge Cam 33" ... Wedge Cam Round Trip

33a "... lever 1 33b" ... lever 2

33c "... bar rotation motor 40 ... support frame

41 ... roller 42 ... first guide rail

43 ... bearing 44 ... second guide rail

45 ... bearing 50 ... support frame moving parts

110 ... chamber 111 ... tundish

112 ... spraying unit 115 ... opening and closing door

120 ... elevating drive 121 ... elevating rod

122 ... Main Unit 130 ... Vertical Vibration Drive

131 ... first roller 132 ... lever

132a ... Chapter 1 132b ... Chapter 2

133 ... support bar 134 ... support plate

134a ... roller 135 ... cam rotator

135a ... rotating shaft 136 ... cylindrical cam

136a ... cam groove 137 ... lifting bar

137a ... second roller 137b ... third roller

138 ... support plate moving part 140 ... support frame

141 ... roller 150 ... support frame moving parts

210 ... chamber 211 ... tundish

212 ... spraying unit 215 ... opening and closing door

220 ... elevating driving unit 221 ... elevating rod

222 ... Main Unit 230 ... Horizontal Vibration Drive

231 ... Roller 232 ... Support

233 ... Cylindrical Cam 233a .. Cam Home

234 ... cam rotation 235 ... support plate

235 a ... roller 240 ... support frame

241 ... roller 250 ... support frame moving part

310 ... chamber 311 ... tundish

312 ... spraying section 315 ... closing door

320 ... rotary lifting drive 321 ... lifting rod

322 ... Body 330 ... Thickness Variable

331 ... First roller 332 ... Lever

332a ... Chapter 1 332b ... Chapter 2

333 ... second roller 334 ... third roller

335 ... Horizontal Bar 336 ... Cylindrical Cam

336a ... cam groove 337 ... cam rotator

337a ... Guiders 338 ... Vertical Shifters

338a ... motor 338b ... screw

339 ... support plate 340 ... support frame

341 ... roller 350 ... support frame moving parts

410 ... chamber 411 ... tundish

412 ... spraying unit 415 ... opening and closing door

420 ... lifting shaft driving part 421 ... lifting rod

422 ... main body 430 ... horizontal vibration drive

431 ... Roller 432 ... Support

433 ... Cylindrical Cam 433a ..

434 ... cam rotation 435 ... support plate

435 a ... roller 440 ... support frame

441 ... roller 450 ... support frame moving parts

510 ... chamber 511 ... tundish

512 ... spraying unit 515 ... opening and closing door

520 ... lifting drive 521 ... lifting bar

522 ... main body 530 ... horizontal vibration drive

531 ... First Lever 532 ... Second Lever

533 ... bar rotation motor 534 ... support plate

540 ... support frame 541 ... roller

550 ... support frame moving parts

The present invention relates to a metal laminate manufacturing apparatus, and more particularly, to a metal laminate manufacturing apparatus that can improve the operability.

An apparatus for manufacturing a metal lamination agent is a device for growing a metal laminate on a substrate by spraying a metal or alloy (hereinafter, molten steel) present in a liquid form in a high temperature state onto a rotating substrate.

1 is a schematic configuration diagram of a conventional metal laminate manufacturing apparatus.

As shown in the drawing, the conventional metal rod-shaped spray laminate manufacturing apparatus includes a tundish 2 in which molten steel is stored by being installed above the chamber 1, and a substrate S inside the chamber 1. It comprises a rotary lifting drive unit 5 for rotating and lifting the elevating bar (5a) for supporting a, and a spraying portion (6) for spraying the molten steel supplied from the tundish (2) onto the substrate (S). .

By this structure, the substrate S is slowly rotated by the elevating rod 5a, and in this state, the spray unit 6 is inclined on the substrate S in the form of droplets of molten steel supplied from the tundish 2. Spray it. The sprayed droplet is hardened after falling on the rotating substrate S, and the rod-shaped metal stack M is formed on the substrate S by the slowly descending lifting bar 5a and the continuously falling droplets. do.

By the way, in the apparatus for manufacturing a metal laminate having the above-described structure, the metal laminate M must be completely manufactured (grown) and then removed from the inside of the chamber 1, but since the inside of the chamber 1 is very hot, the metal laminate is I can't get out (M) right away. That is, it was necessary to wait until the chamber 1 and the metal laminated body M cooled to some extent, and operation productivity was very bad accordingly.

In addition, in order to replace the consumables such as the substrate S after the metal laminate M was removed from the chamber 1, the operator had to enter the chamber 1, and the chamber 1 was used to spray molten steel. The injection gas was filled and there was always a risk that the operator would be suffocated by the injection gas.

In addition, since the metal laminate M is grown while the substrate S is being rotated and gradually lowered, the diameter of the metal laminate to be manufactured is inevitably limited, and there is a problem that it takes a long time to manufacture. This led to an increase in the unit cost of the metal laminate.

The present invention has been made to solve the above problems, it is not necessary to go into the chamber to take out the metal laminate, and also the metal laminate and the metal laminate that can take out the metal laminate directly from the chamber without cooling the chamber. It is an object to provide a manufacturing apparatus.

Another object of the present invention is to provide a metal laminate production apparatus capable of increasing the production amount by increasing the diameter of the metal laminate to be grown, and improving the production speed by shortening the production time.

In order to achieve the above object, one embodiment of the metal laminate manufacturing apparatus according to the present invention, a tundish is stored molten steel, and at least one spraying unit for spraying molten steel supplied from the tundish in the form of droplets A chamber installed; A rotary lifting drive unit for rotating and elevating a substrate on which the molten steel sprayed from the spraying unit is stacked; A support frame for supporting the rotation elevating unit; And a support frame moving unit for moving the support frame into or out of the chamber in order to flow the substrate of the rotation elevating drive unit into and out of the chamber.

In the present invention, the rotary lifting drive unit 20 and the support frame 40 is installed between the inner bottom further includes a vertical vibration drive unit 30 for vibrating the rotating drive unit 20 in the vertical direction, the The vertical vibration driving unit 30 supports the lower portion of the main body 22 of the rotary lifting driving unit 20 and has an oil box 31 having an inner space 32 filled with oil, and the oil box 31. The seal bar penetrates the support bar 33 which is supported on the bottom of the support frame 40, and is rotatably installed on the support bar 33, and the cam 35 which is in contact with the upper surface of the inner space 32. ) And a cam rotating part (not shown) for rotating the cam 35.

In the present invention, the rotary lifting drive unit 20 and the support frame 40 is installed between the inner bottom further includes a vertical vibration drive unit 30 'for vibrating the rotating drive unit 20 in the vertical direction, The vertical vibration drive part 30 'includes a roller 31' supporting a lower portion of the main body 22 of the rotary lifting drive part 20 and a cam 32 'having an eccentric cam surface in contact with the roller 31'. ) And a cam rotation part 33 'for rotating the cam 32'.

In the present invention, the rotary lifting drive unit 20 and the support frame 40 is installed between the inner bottom further includes a vertical vibration drive unit 30 "for vibrating the rotating drive unit 20 in the vertical direction, The vertical vibration drive part 30 "includes a roller 31" supporting the lower part of the main body 22 of the rotary lifting drive part 40, and a wedge-shaped wedge cam having a cam surface in contact with the roller 31 ". 32 " and a wedge cam reciprocating portion 33 " for reciprocating the wedge cam 32 " in a horizontal direction.

In the present invention, the rotary lifting drive unit 120 and the support frame 140 is installed between the inner bottom further includes a vertical vibration drive unit 130 for vibrating the rotating drive unit 120 in the vertical direction, the The vertical vibration driving unit 130 has a first long hole 132a fitted with a first roller 131 installed at a side of the main body 122 of the rotary lifting drive 120 at one side thereof, and a second long hole 132b formed at the other side thereof. A support bar 133 axially coupled to the lever 132 between the lever 132 and the first long hole 132a and the second long hole 132b, and the support bar 133 is supported. It is installed on the support plate 134 sliding on the inner bottom of the support frame 140, the cam rotation unit 135 is formed on the support plate 134, the rotating shaft 135a is formed in the vertical direction, and the rotating shaft 135a A cylindrical cam 136 having a cam groove 136a formed on an outer circumference thereof, and a second roller 137a fitted to the cam groove 136a. A lifting bar 137 having a third roller 137b fitted into the second long hole 13b and a support plate moving part installed at a side of the support frame 140 to move the support plate 134 in a horizontal direction. (138).

In the present invention, the rotary lifting drive unit 220 and the support frame 240 is installed between the inner bottom further includes a horizontal vibration driving unit 230 for vibrating the rotating drive unit 220 in the horizontal direction, the The horizontal vibration driving unit 230 includes a support plate 235 for slidably supporting a lower portion of the rotary lifting driving unit 220 on the inner bottom of the supporting frame 240, and protruding from the side of the rotary lifting driving unit 220. A roller 231 installed on a horizontal support 232, a cylindrical cam 233 installed on a side of the support frame 240, and a cam groove 233a in which the roller 231 is fitted, and the cylindrical cam 233. ) Includes a cam rotation part 234 for rotating in the horizontal direction.

In the present invention, a thickness variable portion 330 is installed between the rotary lifting drive unit 320 and the inner bottom of the support frame 340 to vary the thickness of the metal laminate (M) laminated on the substrate (S). The thickness variable part 330 may include a support plate 339 for slidably supporting a lower portion of the main body 322 of the rotary lifting driver 320 on the bottom of the support frame 340, and the rotary lifting driver 320. The first roller 331 is installed on the support 331a protruding from the side of the) and the first long hole 332a to which the first roller 331 is sandwiched on one side and the second long hole 332b formed on the other side. And a lever 332 hinged to a predetermined portion of an inner side of the support frame 340 between the first long hole 332a and the second long hole 332b, and fitted to the second long hole 332b on one side thereof. A horizontal moving bar 335 in which the second roller 333 is installed and the third roller 334 is installed on the other side, and the cam groove 336a in which the third roller 334 is fitted. The formed cylindrical cam 336, a cam rotation unit 337 for rotating the cylindrical cam 336 in the horizontal direction, and a vertical moving unit 338 for moving the cam rotation unit 337 in the vertical direction.

In order to achieve the above object, another embodiment of the metal laminate manufacturing apparatus according to the present invention, the tundish 511 is stored molten steel and sprayed molten steel supplied from the tundish 511 in the droplet state A chamber 510 in which at least one spray unit 512 is installed; An elevating driving unit 520 for elevating and lowering the substrate S on which the molten steel sprayed by the spraying unit 512 is stacked; A support frame 540 for supporting the elevating driving part 520; A support frame moving part (550) for moving the support frame (540) into or out of the chamber (510) in order to flow the substrate (S) of the lifting driving part (520) into the chamber (510); And a horizontal vibration driving part 530 installed inside the support frame 540 to vibrate the lifting driving part 420 in a horizontal direction.

In the present invention, the horizontal vibration driving unit 530, the support plate 534 for slidably supporting the lower portion of the elevating drive unit 520 to the inner bottom of the support frame 540, and one side of the elevating drive unit 520 Rotating the first lever 531 hinged to the side of the), the second lever 532 hinged to the other side of the first lever 531, and the other side of the second lever 532 is rotated It consists of a bar rotation motor (533).

Hereinafter, an apparatus for manufacturing a metal laminate according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic configuration diagram of a first embodiment of a metal lamination manufacturing apparatus according to the present invention, and FIG. 3A shows, in FIG. 2, four sprayed portions symmetrically about a substrate in order to increase the growth rate of the metal laminate. FIG. 3B illustrates a state in which four spray units are asymmetrically disposed about a substrate. 4 is a view for explaining the increase in diameter due to the vibrating motion of the metal laminate in FIG. 2, and FIG. 5 is an example in which the vertical vibration driving unit having another configuration is employed in the metal laminate manufacturing apparatus of FIG. 6 is a view illustrating an example in which the vertical vibration driving unit of another configuration is employed in the apparatus for manufacturing a metal laminate of FIG. 2. FIG. 7 is a view showing an example in which two configurations including a rotating lift drive unit, a vertical vibration drive unit, and a support frame are employed in the metal laminate manufacturing apparatus of FIG. 2.

As shown, the first embodiment of the metal laminate manufacturing apparatus according to the present invention, the tundish 11 is stored molten steel and at least one spraying molten steel supplied from the tundish 11 in the form of droplets A chamber 10 in which the spray unit 12 is installed; A rotary lifting driving unit 20 for rotating and lifting up and down the substrate S on which the molten steel sprayed from the spraying unit 12 is stacked; Support frame 40 for supporting the rotation lifting drive unit 20; And a support frame moving part 50 for moving the support frame 40 to the inside or outside of the chamber in order to flow the substrate S of the rotary lifting driving part 20 into the chamber 10. At this time, it is preferable that the vertical vibration driving unit 30 for vibrating the rotary lifting driving unit 20 in the vertical direction is provided between the rotary lifting driving unit 20 and the bottom of the support frame 40.

The tundish 11 stores molten steel in a liquid form by heating a metal or alloy. Since the structure of the tundish 11 is general, further detailed description thereof will be omitted.

The spray unit 12 sprays molten steel supplied from the tundish 11 onto the substrate S by using a high pressure gas, and the spray shafts of the droplets sprayed therefrom are formed on the center axis of the rotary drive unit 20. It is arranged to form an acute angle.

When a plurality of spray units 12 are employed, the growth rate of the metal laminate may be increased, and when a plurality of spray units 12 are employed, the spray units 12 are disposed symmetrically or asymmetrically about the substrate S. FIG. That is, as illustrated in FIG. 3A, four spray units 12a, 12b, 12c, and 12d for spraying droplets onto the metal laminate M may be symmetrically disposed about the substrate S. As shown in FIG. 3B, four spray units 12a ', 12b', 12c 'and 12d' may be disposed on one side of the substrate S. As shown in FIG.

One side or both sides of the chamber 10 is provided with an opening and closing door 15, the substrate (S) of the rotary lifting drive unit 20 is moved by the support frame 40 depending on whether the opening and closing door 15 is the chamber 10 is located inside or outside the chamber 10.

The rotary lifting drive unit 20 includes a lifting bar 21 supporting the substrate S, and a main body 22 for lifting the lifting bar 21 up and down. In the rotary elevating drive unit 20, a gear and a motor for elevating the elevating bar 21 is installed inside the main body 22, or a cam structure for elevating the elevating bar 21 is provided. Can be. Alternatively, the rotary lifting drive unit 20 itself may be implemented as a hydraulic cylinder. Since the structure of the rotary lifting drive unit 20 is common in the art, further detailed description is omitted.

The vertical vibration driving unit 30 is for increasing the diameter of the metal laminate by repeatedly vibrating the rotary lifting driving unit 20 in the vertical direction.

If the diameter of the metal laminate M growing on the substrate S is to be increased, the metal laminate M to be rotated as shown in FIG. 4 should be vibrated in the vertical direction. That is, when the metal laminate M is positioned upwards (see dashed line), when the droplets sprayed from the spray unit 12 reach the edge of the metal laminate, and the metal laminate M is positioned downwards ( Since the droplets sprayed from the spray unit 12 are collected at approximately the center of the metal laminate, the diameter of the growing metal laminate is large.

By the way, it is also possible to vibrate the metal laminate (M) rotated for a short time in the vertical direction as the rotary lifting drive unit (20). However, it is practically impossible to vibrate the metal laminate (M) for a long time, which has a considerable weight as it grows. Accordingly, in the present application, the separate vertical vibration driving unit 30 is adopted to vibrate the metal laminate in the vertical direction for a long time.

The vertical vibration driving unit 30 supports an oil box 31 having an inner space 32 filled with oil as supporting the lower portion of the main body 22 of the rotary lifting driving unit 20, and an oil box 31. A support bar 33 penetrated to be sealed and supported on the bottom of the support frame 40, a cam 35 rotatably installed on the support bar 33, and having a cam surface in contact with an upper portion of the inner space 32; And a cam rotation part (not shown) for rotating the 35. The oil is suitable for semi-solid grease, the semi-solid oil is phase-changed into the liquid phase by the frictional heat generated between the cam 35 and the inner space 32 while the cam 35 is rotated, the cam 35 To prevent wear of the cam face and the inner space contact surface.

As shown in FIG. 5, the vertical vibration driving unit 30 ′ has an roller cam 31 ′ supporting a lower portion of the main body 22 of the rotary lifting driving unit 20, and an eccentric cam surface in contact with the roller 31 ′. The cam 32 'and the cam rotation part 33' which rotate the cam 32 'may be included.

In addition, as shown in FIG. 6, the vertical vibration driving unit 30 ″ contacts the roller 31 ″ supporting the lower portion of the main body 22 of the rotary lifting driving unit 20 and the roller 31 ″. A wedge-shaped wedge cam 32 " having a cam surface and a wedge cam reciprocating portion 33 " for reciprocating the wedge cam 32 " in a horizontal direction may be included. At this time, the wedge cam reciprocating portion 33 ″ has one side hinged to the side of the wedge cam 32 ″ and one side hinged to the other side of the first lever 33 a ″. It consists of a second lever 33b "and a bar rotation motor 33c" for rotating the other side of the second lever 33b ", and the second lever 33b" as the second lever 33b "is rotated. ) Pulls or pushes the first lever 33a "to reciprocate the wedge cam 32" in the horizontal direction.

The lower portion of the support frame 40 is provided with a plurality of rollers 41 in the lower portion so that the sliding to the bottom can be made smoothly. In addition, a first guide rail 42 for guiding the outer circumference of the oil box 31 in the vertical direction is installed in the lower portion of the support frame 40 so that the oil box 31 does not move side to side when the oil box 31 moves in the vertical direction. It is preferable that a known bearing 43 is installed between the oil box 31 and the first guide rail 42 so that the oil box 31 can be moved more smoothly in the vertical direction. In addition, a second guide rail 44 for guiding the outer circumference of the main body 22 in the vertical direction is installed in the upper portion of the support frame 40 so that the rotary lifting driver 20 does not move left and right when moving in the vertical direction. It is preferable that a known bearing 45 is provided between the main body 22 and the second guide rail 44 so that the main body 22 can move more smoothly in the vertical direction.

The support frame moving unit 50 may move the support frame 40 in the direction of the chamber 10. The support frame moving unit 50 may be implemented by using a known hydraulic cylinder or by using a motor and a gear. have. In this embodiment, a hydraulic cylinder was used.

According to the first embodiment of the metal laminate manufacturing apparatus of the present application, when the support frame moving unit 50 moves the support frame 40 toward the chamber 10 by the above configuration, the support frame 40 is supported. The substrate S on the rotation driving unit 20 is positioned inside the chamber 10. In this state, the spraying unit 12 sprays molten steel supplied from the tundish 11 onto the substrate S in a droplet state, and the sprayed droplets solidify while falling onto the substrate S, and continuously drop. The droplets grow into a metal laminate.

In order to increase the diameter of the metal laminate M, the vertical vibration driving unit 30 is driven. That is, when the cam rotation unit rotates the cam 35, the cam 35 in contact with the upper surface of the inner space 32 moves the oil box 31 in the vertical direction, and accordingly the oil box 31 The rotating lifting driving unit 20 is rotated while being vibrated in the up and down direction, and the diameter of the metal laminate M to be grown is increased.

When the metal laminate M is completed through the above process, the support frame moving part 50 opposes the support frame 40 supporting the rotary lifting drive unit 20 and the vertical vibration drive unit 30 to the chamber 10. Direction, so that the metal laminate M laminated on the substrate S on the rotary lifting drive unit 20 exits from the chamber 10. That is, even if the operator does not enter the chamber 10 and the chamber 10 does not cool, the metal laminate M can be taken out of the chamber 10.

On the other hand, as shown in Figure 7, when employing two configurations consisting of the rotary lifting drive unit 20, the vertical vibration driving unit 30 and the support frame 40, the substrate of the first rotary lifting drive unit 20 ( After removing the metal laminate M from the chamber 10 after the metal laminate M is laminated to S), the plate S 'of another rotary lifting drive unit may be allowed to enter the inside of the chamber 10. . In this case, the operation time for manufacturing the metal laminate can be further shortened.

Next, a second embodiment of the metal laminate manufacturing apparatus according to the present invention will be described.

8 is a schematic structural diagram of a second embodiment of an apparatus for manufacturing a metal laminate according to the present invention.

As shown, the second embodiment of the apparatus for manufacturing a metal laminate according to the present invention, the tundish 111 in which molten steel is stored, and at least one spraying molten steel supplied from the tundish 111 in the form of droplets A chamber 110 in which the spray unit 112 is installed; A rotary lifting driving unit 120 for rotating and elevating the substrate S on which the molten steel sprayed by the spraying unit 112 is stacked; A support frame 140 for supporting the rotary lifting driving unit 120; And a support frame moving part 150 for moving the support frame 140 into or out of the chamber in order to flow the substrate S of the rotation elevating drive part 120 into the chamber 110. At this time, a vertical vibration driving unit 130 for vibrating the rotating lifting driving unit 220 in the vertical direction is installed between the rotating lifting driving unit 120 and the inner bottom of the support frame 140. In addition, it is preferable that a plurality of rollers 141 are installed at the lower portion of the support frame 140 so that sliding can be smoothly performed on the bottom.

Here, the description relating to the chamber 110, the tundish 111, the spray unit 112, the opening and closing door 115 is substantially the chamber 10, the tundish 11, the spray described in the first embodiment Since it is substantially the same as the opening and closing door 15, further detailed description thereof will be omitted.

The rotation elevating drive unit 120 includes an elevating bar 121 for supporting the substrate S, and a main body 122 for elevating the elevating bar 121. Such rotation elevating drive unit 120 also includes a first embodiment. Subsequent detailed description is omitted since it is substantially the same as that described in.

The vertical vibration driving unit 130 is to increase the diameter of the metal laminate by repeatedly rotating the rotary lifting drive unit 120 in the vertical direction, and is installed at one side of the main body 122 of the rotary lifting drive unit 120. A lever 132 having a first long hole 132a into which the first roller 131 is fitted and a second long hole 132b formed on the other side, and a lever between the first long hole 132a and the second long hole 132b ( The support bar 133 is axially coupled to the support bar 133, the support plate 134 supporting the support bar 133 and sliding on the inner bottom of the support frame 140, and the support plate 134 rotated in a vertical direction. The cam rotating part 135 having the 135a formed therein, the cylindrical cam 136 having the cam groove 136a formed on the outer circumference of the cam rotating part 135a, and the second roller 137a and the second sandwiching the cam groove 136a. The lifting bar 137 having the third roller 137b sandwiched between the long hole 132b and the side of the support frame 140 is installed to support the support plate 134. And a support plate moving part 138 for moving in the horizontal direction. Here, a guider 139 for guiding the lifting bar 137 to move only in the vertical direction is installed at a predetermined position of the apparatus for manufacturing a metal laminate, and the support plate 134 is provided at a lower portion of the support plate 134 for a support frame ( 140) It is preferable that a plurality of rollers 134a are installed to be able to move smoothly on the inner bottom.

When the cam rotating part 135 rotates the cylindrical cam 136 by the configuration of the vertical vibration driving part 130, the second roller 137a fitted in the cam groove 136a moves in the upward direction and the third roller ( The lifting bar 137 provided with 137b is elevated in the vertical direction, and the third roller 137b moves the lever 132 axially coupled to the support bar 133 to seesaw. Then, the first roller 131 installed in the first long hole 132a of the lever 132 that moves the seesaw moves in the up and down direction, vibrates the rotary lifting driving unit 120 in the up and down direction, and rotates and grows accordingly. The diameter of (M) becomes large.

On the other hand, when varying the amplitude of the rotary lifting drive unit 120, the support plate moving unit 138 is driven to move the support plate 134 to the left or right. Then, while the relative position of the first roller 131 with respect to the first long hole 132a is changed, the vibration amplitude of the rotary lifting drive unit 120 is variable. That is, when the support plate 134 is moved to the left side by the support plate moving part 138, the vibration amplitude of the rotary lifting drive part 120 decreases as the distance between the support bar 133 and the first roller 131 approaches. When the support plate 134 is moved to the right, the distance between the support bar 133 and the first roller 131 increases, and the vibration amplitude of the rotary lifting drive unit 120 increases. As described above, when the vibration amplitude of the rotary lifting driving unit 120 decreases, the diameter of the metal laminate M that is rotated and grown decreases, and when the vibration amplitude increases, the diameter of the metal laminate M that rotates and grows increases.

According to the second embodiment of the apparatus for manufacturing a metal laminate according to the present invention, when the support frame moving unit 150 moves the support frame 140 in the direction of the chamber 110, the support frame 140 is supported. The substrate S on the rotation driving unit 120 is positioned inside the chamber 110. In this state, the spraying unit 112 sprays molten steel supplied from the tundish 111 onto the substrate S in a droplet state, and the sprayed droplets harden while falling onto the substrate S, and continuously drop. The droplets grow into a metal laminate. At this time, in order to increase the diameter of the metal laminate (M) to drive the vertical vibration drive unit 130, and to increase the diameter of the metal laminate (M) by moving the support plate moving unit 138 to the rotary lifting drive unit ( Increase the vibration amplitude of 120).

When the metal laminate M is completed through the above process, the support frame moving part 150 opposes the support frame 140 supporting the rotary lifting drive part 120 and the vertical vibration driving part 130 to the chamber 110. Direction, and thus the metal laminate M stacked on the substrate S on the rotation driving unit 120 exits from the chamber 110. That is, even if the operator does not enter the chamber 110 and the chamber 110 does not cool, the metal laminate M may be taken out of the chamber 110.

Next, a third embodiment of the metal laminate manufacturing apparatus according to the present invention will be described.

FIG. 9 is a schematic structural diagram of a third embodiment of a metal laminate manufacturing apparatus according to the present invention, and FIG. 10 is a structure consisting of a rotary lifting drive unit, a horizontal vibration driving unit, and a support frame in the metal laminate manufacturing apparatus of FIG. It is a figure which shows the example employ | adopted.

As shown, the third embodiment of the metal laminate manufacturing apparatus according to the present invention, the tundish 211 is stored molten steel and at least one or more spraying molten steel supplied from the tundish 211 in the form of droplets A chamber 210 in which the spray unit 212 is installed; A rotary lifting driving unit 220 for rotating and elevating the substrate S on which the molten steel sprayed by the spraying unit 212 is stacked; Support frame 240 for supporting the rotating lifting drive unit 220; And a support frame moving part 250 for moving the support frame 240 to the inside or the outside of the chamber in order to flow the substrate S of the rotary lifting driving part 220 into the chamber 210. At this time, a horizontal vibration driving unit 230 for vibrating the rotary lifting driving unit 220 in the horizontal direction is installed between the rotary lifting driving unit 220 and the bottom of the support frame 240. In addition, it is preferable that a plurality of rollers 241 are installed at the lower portion of the support frame 240 so that the sliding can be smoothly performed on the bottom.

Here, the description related to the chamber 210, the tundish 211, the spray unit 212, the opening and closing door 215 is substantially the chamber 10, the tundish 11, the spray described in the first embodiment Since it is substantially the same as the part 12 and the opening / closing door 15, detailed description is abbreviate | omitted.

The rotation elevating drive unit 220 includes an elevating bar 221 for supporting the substrate S, and a main body 222 for elevating the elevating bar 221. Such rotation elevating drive unit 220 also includes a first embodiment. Subsequent detailed description is omitted since it is substantially the same as that described in.

The horizontal vibration driving unit 230 is to increase the diameter of the metal laminate by vibrating the rotating lifting driving unit 220 in the horizontal direction repeatedly. The lower portion of the rotating lifting driving unit 220 has an inner bottom of the supporting frame 240. The support plate 235 to be slidably supported, the roller 231 is installed on the horizontal support 232 protruding from the side of the rotary lifting drive unit 220, the support frame 240 is installed on the side of the roller 231 It includes a cylindrical cam 233 is formed a cam groove 233a is inserted, and a cam rotation unit 234 for rotating the cylindrical cam 233 in the horizontal direction. Here, a guider 239 for guiding the horizontal support 232 to move only in the horizontal direction is installed at a predetermined position of the apparatus for manufacturing a metal laminate, and the support plate 235 is provided at a lower portion of the support plate 235 for a support frame ( 240 It is preferable that a plurality of rollers 235a are installed to be able to move smoothly on the inner bottom. When the cam rotation part 234 rotates the cylindrical cam 233 by the above-described configuration of the horizontal vibration driving part 230, the roller 231 fitted in the cam groove 233a moves in the horizontal direction, thereby moving the horizontal support 232. Reciprocating in the horizontal direction, the horizontal support 232 is rotated on the substrate (S) while moving the rotary lifting drive unit 220 in the left and right direction to increase the diameter of the metal laminate (M) growing.

According to the third embodiment of the metal laminate manufacturing apparatus of the present application, when the support frame moving unit 250 moves the support frame 240 in the direction of the chamber 210 by the above configuration, the support frame 240 is supported. The substrate S on the rotation driving unit 220 is positioned inside the chamber 210. In this state, the spraying unit 212 sprays molten steel supplied from the tundish 211 onto the substrate S in a droplet state, and the sprayed droplets harden while falling onto the substrate S, and continuously drop. The droplets grow into a metal laminate. At this time, when the horizontal vibration driving unit 230 is driven, the horizontal vibration amplitude of the rotary lifting driving unit 220 is increased, and the diameter of the metal laminate M is increased.

When the metal laminate M is completed through the above process, the support frame moving unit 250 opposes the support frame 240 supporting the rotary lifting driving unit 220 and the horizontal vibration driving unit 230 to the chamber 210. Direction, and thus the metal laminate M stacked on the substrate S on the rotation driving unit 220 exits from the chamber 210. That is, even if the operator does not enter the chamber 210 and the chamber 210 does not cool, the metal laminate M may be removed from the chamber 210.

On the other hand, as shown in Figure 10, when employing two configurations consisting of the rotary lifting drive unit 220, the horizontal vibration driving unit 230 and the support frame 240, the substrate of the first rotary lifting drive unit 220 ( While removing the metal laminate M from the chamber 210 after the metal laminate M is stacked in S), the plate S 'of another rotary lifting driver may enter the chamber 210. . In this case, the operation time for manufacturing the metal laminate can be further shortened.

Next, a fourth embodiment of the metal laminate manufacturing apparatus according to the present invention will be described.

11 is a schematic structural diagram of a fourth embodiment of an apparatus for manufacturing a metal laminate according to the present invention.

As shown, the third embodiment of the apparatus for manufacturing a metal laminate according to the present invention, the tundish 311 is stored molten steel and at least one spraying molten steel supplied from the tundish 311 in the form of droplets A chamber 310 in which the spray unit 312 is installed; A rotary lifting driving unit 320 for rotating and lifting up and down the substrate S on which the molten steel sprayed by the spraying unit 321 is stacked; Support frame 340 for supporting the rotation lifting drive unit 320; And a support frame moving part 350 for moving the support frame 340 to the inside or the outside of the chamber in order to flow the substrate S of the rotary lifting driving part 320 into the chamber 310. In this case, a thickness variable part 330 for varying the thickness of the metal laminate M stacked on the substrate S is installed between the rotary lifting driver 320 and the inner bottom of the support frame 340. In addition, it is preferable that a plurality of rollers 341 are installed at a lower portion of the support frame 340 so that sliding can be smoothly performed on the bottom thereof.

Here, the description relating to the chamber 310, the tundish 311, the spray unit 312, the opening and closing door 315 is substantially the chamber 10, the tundish 11, the spray described in the first embodiment Since it is substantially the same as the opening and closing door 15, further detailed description thereof will be omitted.

The rotary lifting drive unit 320 includes a lifting rod 321 for supporting the substrate S, and a main body 322 for lifting the lifting rod 321, and this rotary lifting drive unit 320 is also the first embodiment. Subsequent detailed description is omitted since it is substantially the same as that described in.

The thickness variable part 330 protrudes from the side of the support plate 339 and the rotation lifting drive 320 so as to slidably support the lower portion of the main body 322 of the rotation lifting drive 320 to the inner bottom of the support frame 340. The first roller 331 is installed on the support 331a, and the first long hole 332a on which the first roller 331 is fitted and the second long hole 332b formed on the other side thereof. 332a) and the second long hole 332b is installed between the lever 332 hinged to the predetermined portion of the inner side of the support frame 340, and the second roller 333 is fitted to the second long hole 332b on one side And a cylindrical cam 336 having a horizontal moving bar 335 on which the third roller 334 is installed, a cam groove 336a in which the third roller 334 is fitted, and a cylindrical cam 336 in a horizontal direction. And a cam moving unit 337 for rotating the cam rotating unit 337 and a vertical moving unit 338 for moving the cam rotating unit 337 in the vertical direction. At this time, the guider 337a fixed to the cam rotation part 337 guides the horizontal bar 335 so that the horizontal bar 335 moves only in the horizontal direction.

 Here, the vertical moving unit 338 may be implemented using a known hydraulic cylinder, or by using a motor and a gear. In this embodiment, the screw 338b penetrating the motor 338a and the cam rotation part 337 to be screwed together is demonstrated as an example.

When the cam rotation part 337 rotates the cylindrical cam 336 by the structure of the thickness variable part 330, the horizontal roller bar 334 moves in the horizontal direction while the third roller 334 fitted in the cam groove 336a moves in the horizontal direction. The second roller 333 installed in the 335 is reciprocated in the horizontal direction, and the second roller 333 installed in the second long hole 332b moves the lever 332 to move the first roller installed in the first long hole 332a. Move (331). Then, the support 331a coupled to the first roller 331 moves the rotary lifting drive part 320 in the left and right directions, thereby increasing the diameter of the metal laminate M that is rotated and grows.

On the other hand, when the amplitude of the rotary lifting drive unit 320 in the horizontal direction is varied, the vertical rotation unit 338 is driven to move the cam rotation unit 337 in the vertical direction. For example, when the cam rotation part 337 moves downward by the vertical moving part 338, the horizontal moving bar 335 supported by the guider 337a moves downward, and the horizontal moving bar 335 is accordingly moved. The second roller 333 positioned at the end of the plate moves to the lower portion of the second long hole 332b. Then, the amplitude of the lever 332 vibrating in the horizontal direction by the horizontal moving bar 335 is increased, the rotary lifting drive unit (331) which is moved by the support 331a coupled to the first long hole 332a of the lever 332 The amplitude of 320 increases. In this state, the diameter of the metal laminate M that is rotated and stacked on the substrate S of the rotation lifting and lowering part 320 is increased. However, when the cam rotation part 337 moves upward by the vertical moving part 338, the horizontal moving bar 335 supported by the guider 337a moves upwards, and accordingly, at the end of the horizontal moving bar 335 The second roller 333 is moved to the upper portion of the second long hole 332b. Then, the amplitude of the lever 332 vibrating in the horizontal direction by the horizontal movement bar 335 is reduced, the rotary lifting drive unit (331) which is moved by the support 331a coupled to the first long hole 332a of the lever 332 The amplitude of 320 becomes small. In this state, the diameter of the metal laminate M 'which is rotated and laminated on the substrate S of the rotary lifting drive unit 320 is small.

According to the fourth embodiment of the metal laminate manufacturing apparatus of the present application, when the support frame moving part 350 moves the support frame 340 in the direction of the chamber 310, the support frame 340 is supported. The substrate S on the rotation driving unit 320 is positioned inside the chamber 310. In this state, the spraying unit 312 sprays molten steel supplied from the tundish 311 onto the substrate S in a droplet state, and the sprayed droplets harden while falling onto the substrate S, and continuously drop. The droplets grow into a metal laminate. In this case, when the horizontal vibration driving unit 330 is driven, the horizontal vibration amplitude of the rotary lifting driving unit 320 is increased, so that the diameter of the metal laminate M is increased.

When the metal laminate M is completed through the above process, the support frame moving part 350 opposes the support frame 340 supporting the rotary lifting drive part 320 and the horizontal vibration drive part 330 to the chamber 310. Direction, and thus the metal laminate M laminated on the substrate S on the rotation driving unit 320 exits from the chamber 310. That is, even if the operator does not enter the chamber 310 and the chamber 310 does not cool, the metal laminate M may be removed from the chamber 310.

On the other hand, although not shown, as in the first, second, third embodiment, when employing two configurations consisting of the rotary lifting drive unit 320, the horizontal vibration drive unit 330 and the support frame 340, the first rotation After removing the metal laminate M from the chamber 310 after the metal laminate M is stacked on the substrate S of the lifting driver 320, the board of the other rotary lifting driver enters the chamber 310. You can do that. In this case, the operation time for manufacturing the metal laminate can be further shortened.

Next, a fifth embodiment of the metal laminate manufacturing apparatus according to the present invention will be described.

FIG. 12 is a schematic structural diagram of a fifth embodiment of an apparatus for manufacturing a metal laminate according to the present invention, and FIG. 13 shows an example in which two configurations including a rotating lifting drive unit and a support frame are employed in the metal laminate manufacturing apparatus of FIG. 12. Figure is shown. FIG. 14 is a view showing a state in which four spraying portions are symmetrically arranged around a substrate in order to increase the growth rate of the metal laminate in FIG. 12, and FIG. 15 is FIG. 12. In the apparatus for manufacturing a metal laminate of the present invention, in order to grow a metal laminate having two kinds of compositions, there are shown first and second tundish in which two kinds of molten steel are stored and first and second spraying portions respectively connected to the tundish. Drawing. 16 is a view showing an example in which the horizontal vibration driving unit for thickening the thickness of the metal laminate is employed in the apparatus for manufacturing a metal laminate of FIG. 12.

As shown, the fifth embodiment of the apparatus for manufacturing a metal laminate according to the present invention, the tundish 411 in which molten steel is stored, and at least one spraying molten steel supplied from the tundish 411 in the form of droplets A chamber 410 in which the spray unit 412 is installed; Rotation lifting drive unit 420 for rotating and lifting the substrate (S) on which the molten steel sprayed by the spraying unit 412 is stacked; Support frame 440 for supporting the rotation lifting drive unit 420; And a support frame moving part 450 for moving the support frame 440 into or out of the chamber in order to flow the substrate S of the rotary lifting driving part 420 into the chamber 410. At this time, the lower portion of the support frame 440 is preferably provided with a plurality of rollers 441 in the lower portion so that the sliding can be made smoothly.

The tundish 411 is to store molten steel in a liquid form by heating a metal or alloy. Since the structure of the tundish 411 is general, further description thereof will be omitted.

The spraying unit 412 sprays molten steel supplied from the tundish 411 onto the substrate S by using a high pressure gas, and the spray axis of the droplets sprayed therefrom is a central axis of the lifting and lowering driving unit 420. It is arranged to form an acute angle.

In the fifth embodiment of the metal laminate manufacturing apparatus of the present application, the substrate (S) on the rotation driving unit 420 supported by the support frame 440 is located in the chamber 410, spraying in the spraying unit 412 Droplets to be dropped should be positioned to fall on the edge of the substrate (S). In this state, while the substrate S rotates, the droplets harden while falling to the edge of the substrate S, and the droplets continuously grow into a pipe-shaped metal laminate.

At this time, as shown in Figure 13, in order to shorten the operating time for manufacturing the pipe-shaped metal laminate, the configuration consisting of the rotary lifting drive unit 420, the horizontal vibration drive unit 430 and the support frame 440 In this case, while the metal laminate (M) is stacked on the substrate (S) of the first rotary lifting drive unit 420 after the metal laminate (M) from the chamber 410, another rotation The substrate S 'of the lifting driving part enters the chamber 410.

In addition, when a plurality of spray units 412 are employed, the growth rate of the metal laminate may be increased, and when a plurality of spray units 412 are employed, the spray units 412 are disposed symmetrically or asymmetrically about the substrate S. FIG. That is, as illustrated in FIG. 14, four spray units 412a, 412b, 412c, and 412d spraying droplets onto the metal laminate M are symmetrically around the edge of the substrate S. FIG. You may arrange | position and four spray parts may be arrange | positioned to the edge side of the board | substrate S. FIG.

In addition, as shown in FIG. 15, a first tundish 411 and a second tundish 411 ′ in which molten steel having different compositions are stored are employed, and each of the first tundish 411 and the second tundish is used. In the case where the plurality of first spraying portions 412a and 142b and the second spraying portions 412a 'and 412b' are employed at 411 ', the pipe-shaped metal laminate stacked on the substrate S It can have two compositions.

On the other hand, as shown in Figure 16, when employing the horizontal vibration driving unit 430 of the same configuration as described in the third embodiment, the horizontal vibration driving unit 430 repeats the rotating lifting driving unit 420 in the horizontal direction By vibrating, the thickness (diameter) of the pipe-shaped metal laminate M 'can be increased. That is, when the cam rotation part 434 rotates the cylindrical cam 433, the roller 431 fitted to the cam groove 433a is moved in the horizontal direction to reciprocate the horizontal support 432 in the horizontal direction, thereby horizontal support 432 is to increase the thickness (diameter) of the pipe-shaped metal laminate (M) that is rotated and grown on the substrate (S) while moving the rotary lifting drive unit 420 supported by the support plate 435 in the horizontal direction.

Since the operation of the metal laminate manufacturing apparatus of the present invention is almost similar to that described in the first, second, third, and fourth embodiments, further detailed description is omitted.

Next, a sixth embodiment of the metal laminate manufacturing apparatus according to the present invention will be described.

17 is a view showing a sixth embodiment of the metal laminate manufacturing apparatus according to the present invention, Figure 18 is a configuration consisting of a lifting drive unit, a horizontal vibration driving unit and a support frame in the metal laminate manufacturing apparatus of FIG. FIG. 19 is a view showing an example of the present invention, and FIG. 19 is a view illustrating a state in which four spray units are symmetrically disposed about a substrate in order to increase the growth rate of the metal laminate in FIG. 17. FIG. 20 illustrates the first and second tundishes stored in two kinds of molten steel and the tundish, respectively, in order to grow the metal laminate having two kinds of compositions in the metal lamination manufacturing apparatus of FIG. 17. It is a figure which shows 1, 2 spraying parts.

As shown, the sixth embodiment of the metal laminate manufacturing apparatus according to the present invention, the tundish 511 is stored molten steel and at least one to spray the molten steel supplied from the tundish 511 in the droplet state A chamber 510 in which the above spray unit 512 is installed; An elevating driving unit 520 for elevating and lowering the substrate S on which the molten steel sprayed by the spraying unit 512 is stacked; A support frame 540 for supporting the elevating driving part 520; In order to flow the substrate S of the elevating driving part 520 into the chamber 510, the support frame moving part 550 for moving the support frame 540 into or out of the chamber, and inside the support frame 540. It is installed; the horizontal vibration driving unit 530 to vibrate the lifting drive unit 520 in the horizontal direction. At this time, it is preferable that a plurality of rollers 541 are installed at the lower portion of the support frame 540 so that sliding can be smoothly performed on the bottom.

Here, the description relating to the chamber 510, the tundish 511, the spray unit 512, the opening and closing door 515 is substantially the chamber 10, the tundish 11, the spray described in the first embodiment Since it is substantially the same as the opening and closing door 15, further detailed description thereof will be omitted.

The lifting lowering driver 520 includes a lifting bar 521 that supports the substrate S, and a main body 522 that lifts the lifting bar 521.

The horizontal vibration driving part 530 is for stacking the metal laminated body having a rectangular column shape by repeatedly vibrating the lifting driving part 520 in the horizontal direction, and the lower part of the lifting driving part 520 supports the bottom of the support frame 540. A support plate 534 slidably supported on the first plate, a first lever 531 hinged to one side of the lifting driving part 520, and a second lever hinged to the other side of the first lever 531. 532 and a bar rotation motor 533 for rotating the other side of the second lever (532). In this configuration, when the second lever 532 is rotated, the second lever 532 pulls or pushes the first lever 531 to reciprocate the lifting driving part 520 at the bottom of the support frame 540. Let's do it. In the present embodiment, the horizontal vibration driving unit 530 is configured as described above, but if the lifting driving unit 520 can reciprocate, the horizontal vibration driving unit 530 is implemented as a hydraulic cylinder, or using a motor and gear structure Of course it can also be implemented.

The sixth embodiment of the metal laminate manufacturing apparatus of the present application, when the support frame moving unit 550 moves the support frame 540 in the direction of the chamber 510, the lifting drive unit 520 supported by the support frame 540 The upper substrate S is located inside the chamber 510. In this state, the horizontal vibration driving unit 530 vibrates the lifting driving unit 520 in the horizontal direction, and the spraying unit 512 sprays molten steel supplied from the tundish 511 onto the substrate S in a droplet state. The sprayed droplets harden while falling onto the substrate S, and grow into a rectangular pillar-shaped metal laminate by continuously falling droplets.

When the metal laminate M is completed through the above process, the support frame moving part 550 moves the support frame 540 supporting the lifting driving part 520 and the horizontal vibration driving part 530 in the opposite direction to the chamber 510. The metal laminate (M) laminated on the substrate (S) on the elevating drive unit 520 is released from the chamber 510. That is, even if the operator does not enter the chamber 510 and the chamber 510 is not cooled, the metal laminate M may be taken out of the chamber 510.

At this time, as shown in Figure 18, in order to shorten the operation time for manufacturing a rectangular column-shaped metal laminated body, the configuration consisting of the lifting drive unit 520, the horizontal vibration drive unit 530 and the support frame 540 2 In this case, while the metal laminate M is stacked on the substrate S of the first hatch eastern part 520 and then the metal laminate M is removed from the chamber 510, the other lifting driver The substrate S 'is introduced into the chamber 510.

In addition, when a plurality of spray units 512 are employed, the growth rate of the metal laminate may be increased, and when a plurality of spray units 512 are employed, the spray units 512 are disposed symmetrically or asymmetrically about the substrate S. FIG. That is, as shown in FIG. 19, four spraying portions 512a, 512b, 512c, and 512d for spraying the droplets onto the metal stacked body M having a rectangular pillar shape are placed at the edges of the substrate S. FIG. It may be arranged symmetrically with respect to the center, it is also possible to arrange the four spraying portion to one side of the edge of the substrate (S).

In addition, as shown in FIG. 20, a first tundish 511 and a second tundish 511 ′ in which molten steel having different compositions are stored are employed, and each of the first tundish 511 and the second tundish is used. When the plurality of spraying portions 512a and 512b and 512a 'and 512b' are employed for 511 ', the rectangular pillar-shaped metal laminate stacked on the substrate S may have two compositions. will be.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

As described above, according to the apparatus for manufacturing a metal laminate according to the present invention, when the metal laminate is grown, the diameter of the metal laminate manufactured by vibrating in the vertical direction as well as rotation can be increased, thereby increasing the amount of production. In addition, the production speed can be improved by shortening the manufacturing time.

Claims (15)

A chamber provided with a tundish for storing molten steel and at least one spraying unit for spraying molten steel supplied from the tundish in the form of droplets; A rotary lifting drive unit for rotating and elevating a substrate on which the molten steel sprayed from the spraying unit is stacked; A support frame for supporting the rotation elevating unit; And a support frame moving unit for moving the support frame to the inside or outside of the chamber in order to flow the substrate of the rotary lifting drive unit into and out of the chamber. The method of claim 1, The spraying unit, the metal laminated body manufacturing apparatus characterized in that the spray shaft of the droplets sprayed therefrom is arranged to form an acute angle with the lifting rod of the rotary lifting drive unit. The method of claim 1, Apparatus for manufacturing a metal laminate according to claim 1, wherein the plurality of spray units are disposed symmetrically or asymmetrically about the substrate. The method of claim 1, The support frame is implemented in two, the metal laminate manufacturing apparatus, characterized in that the other support frame is discharged from the chamber when one support frame is introduced into the chamber. The method according to any one of claims 1 to 4, It is further installed between the rotary lifting drive unit 20 and the bottom of the support frame 40, the vertical vibration drive unit 30 for vibrating the rotary lifting drive unit 20 in the vertical direction, the vertical vibration drive unit 30 ), The oil box 31 having an inner space 32 filled with oil as supporting the lower portion of the main body 22 of the rotary lifting drive unit 20, and the oil frame 31 to be sealed to pass through the support frame ( 40) a support bar 33 supported on the inner bottom, a cam 35 rotatably installed on the support bar 33 and having a cam surface in contact with an upper portion of the inner space 32, and the cam 35 Metal laminate manufacturing apparatus comprising a cam rotating portion (not shown) to rotate. The method according to any one of claims 1 to 4, It is installed between the rotary lifting drive unit 20 and the bottom of the support frame 40 further includes a vertical vibration drive unit 30 'for vibrating the rotary lifting drive unit 20 in the vertical direction, the vertical vibration drive unit ( 30 '), A cam 31 'having a roller 31' supporting a lower portion of the main body 22 of the rotary lifting driving unit 20, an eccentric cam surface in contact with the roller 31 ', and the cam 32'. Metal lamination manufacturing apparatus comprising a cam rotating portion (33 ') for rotating. The method according to any one of claims 1 to 4, It is installed between the rotary lifting drive unit 20 and the bottom of the support frame 40 further includes a vertical vibration drive unit 30 "for vibrating the rotary drive unit 20 in the vertical direction, the vertical vibration drive unit ( 30 "), A wedge-shaped wedge cam 32 " having a roller 31 " supporting the lower portion of the main body 22 of the rotary lifting drive unit 40, and a cam surface in contact with the roller 31 ", and a wedge cam 32 ". The apparatus for manufacturing a metal laminate comprising a wedge cam reciprocating part (33 ") for reciprocating the horizontal direction). The method according to any one of claims 1 to 4, It is further installed between the rotary lifting drive unit 120 and the bottom of the support frame 140, the vertical vibration drive unit 130 for vibrating the rotary lifting drive unit 120 in the vertical direction, the vertical vibration drive unit 130 ), A lever 132 having a first long hole 132a fitted with a first roller 131 installed at a side of the main body 122 of the rotary lifting driving unit 120 and a second long hole 132b formed at the other side thereof; The support bar 133 is axially coupled to the lever 132 between the first long hole 132a and the second long hole 132b, and supports the support bar 133 to a bottom inside the support frame 140. The support plate 134 is slid, the cam rotation unit 135 is installed on the support plate 134 and the rotation shaft 135a is formed in the vertical direction, and the cam groove 136a is installed on the outer circumference. A lifting bar 137 having a cylindrical cam 136 formed therein, a second roller 137a fitted into the cam groove 136a, and a third roller 137b fitted into the second long hole 132b; Gold is characterized in that it comprises a support plate moving part 138 installed on the side of the frame 140 to move the support plate 134 in the horizontal direction The laminate production apparatus. The method according to any one of claims 1 to 4, It is installed between the rotary lifting drive unit 220 and the inner bottom of the support frame 240 further includes a horizontal vibration drive unit 230 for vibrating the rotating drive unit 220 in the horizontal direction, the horizontal vibration drive unit 230 ), The support plate 235 for slidably supporting the lower portion of the rotary lifting drive unit 220 on the inner bottom of the support frame 240, and is installed on the horizontal support 232 protruding from the side of the rotary lifting drive unit 220 A cylindrical cam 233 having a roller 231, a cam groove 233a in which the roller 231 is fitted, and a cam for rotating the cylindrical cam 233 in a horizontal direction. Metal laminate manufacturing apparatus comprising a rotating part (234). The method according to any one of claims 1 to 4, And a thickness variable part 330 which is installed between the rotary lifting driving part 320 and the inner bottom of the support frame 340 to vary the thickness of the metal laminate M stacked on the substrate S. Part 330, On the support plate 339 for slidably supporting the lower portion of the main body 322 of the rotary lifting drive 320 to the inner bottom of the support frame 340, and the support 331a protruding from the side of the rotary lifting drive 320 It has a first roller 331 is installed, a first long hole 332a on which the first roller 331 is sandwiched and a second long hole 332b formed on the other side, the first long hole 332a and the second A lever 332 hinged to a predetermined portion of an inner side of the support frame 340 between the long hole 332b and a second roller 333 fitted to the second long hole 332b are installed at one side thereof. A horizontal cam 336 in which the third roller 334 is installed, a cylindrical cam 336 having a cam groove 336a in which the third roller 334 is fitted, and the cylindrical cam 336 in a horizontal direction. A metal laminate comprising a cam rotating part 337 for rotating and a vertical moving part 338 for moving the cam rotating part 337 in the vertical direction. Article devices. A chamber 510 provided with a tundish 511 for storing molten steel and at least one spraying unit 512 for spraying molten steel supplied from the tundish 511 in a droplet state; An elevating driving unit 520 for elevating and lowering the substrate S on which the molten steel sprayed by the spraying unit 512 is stacked; A support frame 540 for supporting the elevating driving part 520; A support frame moving part 550 for moving the support frame 540 into or out of the chamber 510 so as to flow the substrate S of the lifting driving part 520 into the chamber 510; And a horizontal vibration driving part (530) installed inside the support frame (540) to vibrate the lifting driving part (420) in a horizontal direction. The method of claim 11, The spraying unit, the metal laminated body manufacturing apparatus, characterized in that the spray shaft of the droplets sprayed therefrom is arranged to form an acute angle with the lifting rod of the lifting drive unit. The method of claim 11, Apparatus for manufacturing a metal laminate according to claim 1, wherein the plurality of spray units are disposed symmetrically or asymmetrically about the substrate. The method of claim 11, The support frame is implemented in two, the metal laminate manufacturing apparatus, characterized in that the other support frame is discharged from the chamber when one support frame is introduced into the chamber. The horizontal vibration driving unit 530 of any one of claims 11 to 14, A support plate 534 for slidably supporting a lower portion of the elevating driving part 520 to an inner bottom of the supporting frame 540, and a first lever 531 hinged to one side of the elevating driving part 520. The metal laminate is characterized in that one side is composed of a second lever 532 hinged to the other side of the first lever 531, and a bar rotation motor 533 for rotating the other side of the second lever 532. Sieve manufacturing equipment.

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