KR20060127653A - An apparatus for manufacturing metal deposition - Google Patents

Abstract

A metal deposit manufacturing apparatus that can increase a manufacturing quantity by increasing diameter of a metal deposit to be grown, and can improve a production rate by reducing the manufacturing time is provided. An apparatus for manufacturing a metal deposit(M) comprises: a tundish(20) which is installed in an upper part of one side of a chamber(10), and in which molten steel is stored; at least one spray part(30) for spraying molten steel supplied from the tundish as a liquid-drop state; a rotary lifting-and-lowering drive part(40) for rotating and lifting and lowering a substrate(S) on which the molten steel sprayed from the spray part is deposited; and a vibration drive part(50) for vertically vibrating the rotary lifting-and-lowering drive part. The spray part is disposed in such a way that a spray axis of the liquid-drop sprayed from the spray part forms an acute angle with respect to a lifting-and-lowering rod(41) of the rotary lifting-and-lowering drive part.

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;

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

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

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

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

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

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

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

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

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

<Explanation of symbols for main parts of the drawings>

10 ... chamber 15 ... guide rail

16 ... bearing 20 ... tundish

30 ... spraying part 40 ... rotating lifting part

41 ... lifting bar 42 ... main unit

50 ... vibrating drive part 51 ... roller

52 ... cam 53 ... cam rotation

150 ... Vibration Drive 151 ... Roller

152 ... Wedge Cam 153 ... Wedge Cam

153a ... Lever 1 153b ... Lever 2

153c ... bar rotation motor

250 ... Vibration Drive 251 ... Roller

252 ... Cam Home 253 ... Cylindrical Cam

254 ... cam rotator

350 ... vibration driving unit 351 ... roller

352 Cam Cam 353 Disc Cam

450 ... vibration drive unit 451 ... oil box

452 ... Internal space 453 ... Support bar

455 ... cam

550 ... vibration drive unit 551 ... oil box

552 ... Interior 553 ... Support Bar

554 ... Sliding 555 ... Cam

650 ... vibration driving unit 651 ... first roller

652 ... lever 652a ... long

653 ... Second roller 654 ... First support bar

655 ... support plate 655a ... roller

656 ... second support bar 657 ... cam

658 ... support plate moving part

750 ... vibration driving unit 751 ... first roller

752 ... Lever 752a ... Chapter 1

752b ... Chapter II 753 ... Support Bars

754 ... support plate 754a ... roller

755 ... cam rotating part 755a ... rotating shaft

756 ... Cylinder Cam 756a ... Camhome

757 ... lifting bar 757a ... second roller

757b ... third roller 758 ... support plate moving part

759 ... the guider

850 ... vibratory drive 851 ... first roller

852 ... Lever 852a ... Chapter 1

852b ... Chapter II 853 ... First Support Bar

854 ... support plate 854a ... roller

855 ... Second Jib Bar 856 ... Disc Cam

856a ... cam groove 857 ... lifting bar

857a ... second roller 857b ... third roller

858 ... support plate moving part 859 ... guider

The present invention relates to a metal laminate manufacturing apparatus, and more particularly, to a metal laminate manufacturing apparatus that can increase the diameter of the metal laminate to be grown.

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 of the above structure, the metal laminate (M) is grown while the substrate (S) is rotated slowly while being lowered, the diameter of the metal laminate to be manufactured is inevitably limited, and also manufactured There was a problem that it takes a lot of time. 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 possible to increase the production amount by increasing the diameter of the metal laminate to be grown, and to provide a metal laminate manufacturing apparatus that can improve the production speed by shortening the production time For the purpose of

In order to achieve the above object, the metal laminate manufacturing apparatus according to the present invention,

A tundish 20 in which molten steel is stored as being installed on one side of the chamber 10; At least one spraying portion 30 spraying molten steel supplied from the tundish 20 in a droplet state; A rotary lifting driving unit 40 for rotating and lifting up and down the substrate S on which the molten steel sprayed by the spraying unit 30 is stacked; And a vibration driving part for vibrating the rotary lifting driving part 40 in a vertical direction.

In the present invention, the vibration drive unit 50, the roller 51 for supporting the lower portion of the rotary lifting drive unit 40, the cam 52 is formed with an eccentric cam surface that the roller 51 is in contact with the, And a cam rotating portion 53 for rotating the cam 52.

In the present invention, the vibration driving unit 150, a wedge-shaped wedge cam 152 formed with a roller 151 for supporting the lower portion of the rotary lifting drive unit 40, the cam surface in contact with the roller 151 and The wedge cam 152 includes a wedge cam reciprocating unit 153 for reciprocating the horizontal direction.

In the present invention, the vibration driving unit 250, the cylindrical cam (251) is formed with a roller 251 for supporting the lower portion of the rotary lifting drive unit 40 and the cam groove 252 is fitted to the outer periphery of the roller 251 253 and a cam rotation part 254 for rotating the cylindrical cam 253 in the vertical direction.

In the present invention, the vibration driving unit 350, the disk is formed with a roller 351 for supporting the lower portion of the rotary lifting drive unit 40 and the eccentric cam groove 352 in which the roller 351 is fitted therein. A cam 353 and a cam rotating part (not shown) for rotating the disc cam 353.

In the present invention, the vibration driving unit 450, the oil box 451 and the oil box 451 having an inner space 452 filled with oil as supporting the lower portion of the rotary lifting drive unit 40, And a support bar 453 which is sealed and penetrates the bottom and is rotatably installed on the support bar 453, and a cam 455 in contact with an upper surface of the inner space 452, and the cam 455. Cam rotation part (not shown) for rotating the).

In the present invention, the vibration driving unit 550, the oil box 551 having an inner space 552 filled with oil as supporting the lower portion of the rotary lifting drive unit 40, and the oil box 551 It is installed to be rotatably installed on the support bar 553 and the support bar (553) and the support ring (553) of the circular ring shape is installed on the inner circumferential surface of the inner space (552) and penetrates the sealing bar. A cam 555 in contact with the sliding ring 554, and a cam rotating portion (not shown) for rotating the cam 555.

In the present invention, the vibration driving unit 650, the long hole 652a is formed on one side of the first roller 651 provided on the side of the rotary lifting drive unit 40 is formed, the second roller 653 on the other side The first support bar 654 and the first support bar 654 to which the lever 652 is installed, the lever 652 between the first roller 651 and the second roller 653 is axially coupled. A support plate 655 which is supported and slides with respect to the bottom, a second support bar 656 installed on the support plate 655 to extend up to an upper portion of the second roller 653, and the second support bar 656. It is rotatably installed at the end, the cam 657 in contact with the second roller 653, a cam rotation part (not shown) for rotating the cam 657, and the support plate 655 to move in a horizontal direction And a support plate moving part 658.

In the present invention, the vibration driving unit 750, the first long hole (752a) is fitted on the side of the first and second rollers 751 provided on the side of the rotary lifting drive unit 40 and the second long hole (752b) formed on the other side A support bar 753 which is axially coupled to the lever 752 between the lever 752 and the first long hole 752a and the second long hole 752b, and supports the bottom of the support bar 753. The support plate 754, which is slid with respect to the support plate 754, the cam rotation unit 755 having a rotating shaft 755a formed in the vertical direction and installed on the supporting plate 754, and the cam groove 756a on the outer circumference. And a lifting bar 757 having a cylindrical cam 756 formed therein, a second roller 757a fitted into the cam groove 756a, and a third roller 757b fitted into the second long hole 752b. And a support plate moving part 758 for moving the support plate 754 in the horizontal direction.

In the present invention, the vibration driving unit 850, the first long hole (852a) is fitted to the first roller 851 provided on the side of the rotary lifting drive unit 40 on one side and the second long hole (852b) formed on the other side ), A first support bar 853 which is axially coupled to the lever 852 between the first long hole 852a and the second long hole 852b, and the first support bar 853. Support plate 854 slid with respect to the floor, and a second support bar 855 installed on the support plate 854, and rotatably installed on the second support bar 855. A disc cam 856 having a cam groove 856a, a cam rotation part (not shown) for rotating the disc cam 856, a second roller 857a and a second long hole fitted into the cam groove 856a. A lifting bar 857 having a third roller 857b fitted to 852b, and a support plate moving part 858 for moving the support plate 854 in the horizontal direction.

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

Figure 2 is a schematic configuration diagram of a first embodiment of a metal laminate manufacturing apparatus according to the present invention, Figure 3 is a view for explaining that in Figure 2, the diameter is increased by the vibration movement of the metal laminate.

The first embodiment of the metal laminate manufacturing apparatus according to the present invention, which is installed on the upper side of one side of the chamber 10, the molten steel is stored in the molten steel and the molten steel supplied from the tundish 20 in the droplet state At least one spraying unit 30 to spray to, the rotary lifting drive unit 40 for rotating and lifting up and down the substrate (S) on which the molten steel sprayed by the spraying unit 30 is laminated, the rotary lifting drive unit 40 It characterized in that it comprises a vibration drive unit 50 for vibrating in the vertical direction. At this time, the rotary lifting drive unit 40 is supported by the guide rail 15 extending to the lower portion of the chamber 10 so as not to shake from side to side when moving in the vertical direction, the guide rail 15 to enable a more smooth vertical vibration movement It is preferable that a known bearing 16 is provided between the rotary lifting drive unit 40.

Although not shown, the chamber 10 has an open / close door, and the open / close door is opened to take out the stacked metal laminates (M).

The tundish 20 stores molten steel in a liquid form by heating a metal or alloy. Since the structure of the tundish 20 is general, further detailed description thereof will be omitted.

The spray unit 30 sprays molten steel supplied from the tundish 20 onto the substrate S by using a high pressure gas, and the spray axis of the droplets sprayed therefrom is acutely angled with the central axis of the lift driver 40. It is arranged to achieve. When a plurality of such spray units 30 are employed, they are symmetrically disposed about the substrate S. FIG.

The rotation lifting drive part 40 is comprised with the lifting rod 41 which supports the board | substrate S, and the main body 42 which raises and lowers the lifting rod 41. As shown in FIG. In the rotary elevating drive unit 40, a gear and a motor for elevating the elevating bar 41 are installed inside the main body 42, or a cam structure for elevating the elevating bar 41 is provided. Can be. Alternatively, the lifting driving unit 40 itself may be implemented as a hydraulic cylinder. Since the structure of the lifting drive unit 40 is general in the art, further detailed description thereof will be omitted.

The vibration driving unit 50 is for increasing the diameter of the metal laminate by repeatedly vibrating the rotary lifting driving unit 40 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, which is rotated as shown, 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 30 reach the edge of the metal laminate, and the metal laminate M is positioned downwards ( Since the droplets sprayed from the spray unit 30 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 (40). However, it is practically impossible to vibrate the metal laminate (M) for a long time, which has a considerable weight as it grows. Therefore, in the present application, by using a separate vibration driving unit 50 is to vibrate the metal laminate in the vertical direction for a long time.

Vibration drive unit 50 of the present application, the roller 51 for supporting the lower portion of the rotary lifting drive unit 40, the cam 52 is formed with an eccentric cam surface that the roller 51 is in contact with, and rotates the cam 52 The cam rotating unit 53 to be made, and the cam rotating unit 53 is made of a motor or a hydraulic motor to rotate the cam 52 at constant speed.

By this structure, when the cam rotation part 53 rotates the cam 52, the roller 51 will move up and down along the cam surface, and the rotating lifting drive part 40 supported by the roller 51 will move up and down accordingly. Vibration in the direction, the metal laminated body (M) rotated by the rotary lifting drive unit 40 that is vibrated in the vertical direction is also vibrated in the vertical direction. Therefore, the diameter of the grown metal laminate becomes large.

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

4 is a schematic structural diagram of a second embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first embodiment are the same members having the same functions.

The metal laminate manufacturing apparatus according to the present invention includes the chamber 10, the tundish 20, the spraying unit 30, the rotating driving unit 40 described in the first embodiment, and the rotating driving unit 40. ) Vibrates in the vertical direction by the vibration driving unit 150, and the rotary lifting driving unit 40 is supported by the guide rail 15 and the bearing 16 extending to the lower portion of the chamber 10 to move in the vertical direction. It will not shake from side to side.

The vibration driving unit 150 horizontally includes a wedge-shaped wedge cam 152 and a wedge-shaped wedge cam 152 formed with a roller 151 supporting a lower portion of the rotary lifting drive unit 40, and a cam surface in contact with the roller 151. Includes a wedge cam reciprocating unit 153 for reciprocating in the direction. At this time, the wedge cam reciprocating unit 153 has a first lever 153a hinged to one side of the wedge cam 152 and a second lever hinged to the other side of the first lever 153a. 153b and a bar rotation motor 153c for rotating the other side of the second lever 153b, and as the second lever 153b is rotated, the second lever 153b is the first lever 153a. Pull or push to reciprocate the wedge cam 152 in the horizontal direction.

By this configuration, when the wedge cam reciprocating unit 153 reciprocates the wedge cam 152, the roller 151 moves up and down along the cam surface, and accordingly, the rotary lifting drive unit supported by the roller 151 ( 40 is rotated while being vibrated in the up and down direction, the diameter of the metal laminate (M) is grown to grow.

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

5 is a schematic structural diagram of a third embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first and second embodiments are the same members having the same functions.

Metal laminate manufacturing apparatus according to the present invention, including the chamber 10, the tundish 20, the spraying portion 30, the rotary lifting drive unit 40 described in the first and second embodiments, the rotary lifting drive unit 40 is vibrated in the vertical direction by the vibration driving unit 250, the rotary lifting drive unit 40 is supported by the guide rail 15 and the bearing 16 extending to the lower portion of the chamber 10 in the vertical direction When moving, it will not shake from side to side.

The vibration driving unit 250 includes a cylindrical cam 253 having a roller 251 supporting a lower portion of the rotary lifting driving unit 40, a cam groove 252 into which the roller 251 is fitted, and a cylindrical cam 253. ) Includes a cam rotation part 254 for rotating in the vertical direction. The cam rotation part 254 consists of a motor, a hydraulic motor, etc., and rotates the cylindrical cam 253 at constant speed.

By such a configuration, when the cam rotation part 254 rotates the cylindrical cam 253, the roller 251 moves up and down along the cam groove 252, and thus the rotary lifting drive part 40 supported by the roller 251. ) Is rotated while vibrating in the up and down direction, and the diameter of the grown metal laminate M increases.

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

6 is a schematic structural diagram of a fourth embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, and third embodiments are the same members having the same functions.

Metal laminate manufacturing apparatus according to the present invention, the chamber 10, the tundish 20, the spraying portion 30, the rotary drive unit 40, described in the first to third embodiments, the rotary hatch The eastern part 40 vibrates in the vertical direction by the vibration driving part 350, and the rotary lifting driving part 40 is supported by the guide rail 15 and the bearing 16 extending downward of the chamber 10 in the vertical direction. When moving to the left and right will not shake.

The vibration driving unit 350 includes a disc cam 353 having a roller 351 supporting a lower portion of the rotary lifting drive unit 40, an eccentric cam groove 352 into which the roller 351 is fitted, and a disc cam. And a cam rotating part (not shown) for rotating the 353.

By this structure, when the cam rotation part rotates the disc cam 353, the roller 351 moves up and down along the cam groove 352, and the rotating lifting drive part 40 supported by the roller 351 is accordingly moved up and down. The diameter of the metal laminate M that is rotated and grown while vibrating in the direction increases.

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

7 is a schematic structural diagram of a fifth embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, third and fourth embodiments are the same parts having the same functions.

Metal laminate manufacturing apparatus according to the present invention, including the chamber 10, the tundish 20, the spraying portion 30, the rotary drive unit 40 described in the first to fourth embodiments, the rotary hatch The eastern part 40 vibrates in the vertical direction by the vibration driving part 450, and the rotary lifting driving part 40 is supported by the guide rail 15 and the bearing 16 extending downward of the chamber 10 in the vertical direction. When moving to the left and right will not shake.

The vibration driving unit 450 supports the lower portion of the rotary lifting driving unit 40 and has an oil box 451 having an inner space 452 filled with oil, and seals the oil box 451 to the bottom. The support bar 453, the cam 455 is rotatably installed in the support bar 453, the cam surface is in contact with the upper portion of the inner space 452, and a cam rotation unit (not shown) for rotating the cam 455 Include. 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 455 and the inner space 452 while the cam 455 is rotated, the cam 455 To prevent wear of the cam face and the inner space contact surface.

By such a configuration, when the cam rotation unit rotates the cam 455, the cam 455 in contact with the upper surface of the inner space 452 moves the oil box 451 in the vertical direction, and thus the oil box ( The rotary lifting driving unit 40 supported by the 451 is rotated while being vibrated in the vertical direction, and the diameter of the metal laminate M to be grown is increased.

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

8 is a schematic structural diagram of a third embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, third, fourth, and fifth embodiments are the same members having the same functions.

Metal laminate manufacturing apparatus according to the present invention, including the chamber 10, the tundish 20, the spraying portion 30, the rotary drive unit 40 described in the first to fifth embodiments, the rotary hatch The eastern part 40 vibrates in the vertical direction by the vibration driving part 550, and the rotary lifting driving part 40 is supported by the guide rail 15 and the bearing 16 extending downward of the chamber 10 in the vertical direction. When moving to the left and right will not shake.

The vibration driving unit 550 supports the lower portion of the rotary lifting driving unit 40 and has an oil box 551 having an inner space 552 filled with oil, and seals the oil box 551 to the bottom. The support bar 553, the circular ring-shaped sliding ring 554 is installed on the inner circumferential surface of the inner space 552, and the cam is rotatably installed on the support bar (553) and in contact with the sliding ring (554) 555, and a cam rotating portion (not shown) for rotating the cam 555. Semi-solid grease is suitable for the oil, the semi-solid oil is phase-changed into the liquid phase by the frictional heat generated between the cam 555 and the sliding ring 554 while the cam 555 is rotated, cam 555 The cam surface and the sliding ring 554 of the contact surface to prevent wear.

By this configuration, when the cam rotation part rotates the cam 555, the cam 555 in contact with the sliding surface 554 of the inner space 552 cam 555 moves the oil box 551 in the up and down direction, accordingly The rotary lifting driving unit 40 supported by the oil box 551 is rotated while being vibrated in the vertical direction, thereby increasing the diameter of the metal laminate M that is grown.

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

9 is a schematic structural diagram of a seventh embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, third, fourth, fifth, and sixth embodiments are the same members having the same functions.

Metal laminate manufacturing apparatus according to the present invention, the chamber 10, the tundish 20, the spraying portion 30, the rotary lifting drive unit 40 described in the first to sixth embodiment, the rotary hatch The eastern part 40 vibrates in the vertical direction by the vibration driving part 650.

The vibration driving unit 650 includes a lever 652 in which a long hole 652a is formed on one side of which the first roller 651 is installed, and a second roller 653 is installed on the other side thereof. The first support bar 654 is axially coupled to the lever 652 between the first roller 651 and the second roller 653, and a support plate that supports the first support bar 654 and slides with respect to the floor. 655, a second support bar 656 installed on the support plate 655 so as to extend to an upper portion of the second roller 653, and a second roller as rotatably installed at an end of the second support bar 656. A cam 657 in contact with the 653, a cam rotation part (not shown) for rotating the cam 657, and a support plate moving part 658 for moving the support plate 655 in the horizontal direction. At this time, it is preferable that a plurality of rollers 655a are installed below the support plate 655 to allow the support plate 655 to smoothly move from the bottom.

By this structure, when the cam rotation part rotates the cam 657, the 2nd roller 653 which contact | connects a cam surface will move upward, and will seesaw the lever 652 which is axially coupled to the 1st support bar 654. . Then, the first roller 651 installed in the long hole 652a of the lever 652 for moving the seesaw moves in the vertical direction, vibrating the rotary lifting driving unit 40 in the vertical direction, thereby rotating and growing the metal laminate ( The diameter of M) becomes large.

On the other hand, when varying the amplitude of the rotary lifting drive unit 40, the support plate moving unit 658 is driven to move the support plate 655 to the left or right. Then, while the relative position of the first roller 651 with respect to the long hole 652a is changed, the vibration amplitude of the rotary lifting drive unit 40 is variable. That is, when the support plate 655 is moved to the left side by the support plate moving part 658, the distance between the first support bar 654 and the first roller 651 is closer and the vibration amplitude of the rotary lifting drive part 40 is smaller. When the support plate 655 moves to the right side, the vibration amplitude of the rotary lifting drive unit 40 increases as the distance between the first support bar 654 and the first roller 651 increases. As described above, when the vibration amplitude of the rotary lifting driving unit 40 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.

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

10 is a schematic structural diagram of an eighth embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, third, fourth, fifth, sixth, and seventh embodiments are the same members having the same functions.

The metal laminate manufacturing apparatus according to the present invention includes the chamber 10, the tundish 20, the spraying unit 30, the rotating driving unit 40 described in the first to seventh embodiments, and the rotating hatching device. The eastern part 40 vibrates in the vertical direction by the vibration driver 750.

The vibration driving unit 750 has a lever 752 having a first long hole 752a fitted with a first roller 751 provided on a side of the rotary lifting drive unit 40 on one side and a second long hole 752b formed on the other side. And a support bar 753 axially coupled to the lever 752 between the first long hole 752a and the second long hole 752b, and a support plate 754 supporting the support bar 753 and sliding against the floor. And a cam rotation unit 755 having a rotating shaft 755a formed in the vertical direction to be installed on the support plate 754, a cylindrical cam 756 having a cam groove 756a formed on an outer circumference thereof, and a cam groove ( A lifting bar 757 having a second roller 757a fitted to the 756a and a third roller 757b fitted to the second long hole 752b, and a support plate moving part for moving the support plate 754 in the horizontal direction. 758). Here, a guider 759 for guiding the lifting bar 757 to move only in the vertical direction is installed at a predetermined position of the metal laminate manufacturing apparatus, and the support plate 754 is smoothly disposed on the bottom of the support plate 754. It is preferable that a plurality of rollers 754a are installed to be movable.

By this configuration, when the cam rotation part 755 rotates the cylindrical cam 756, the lifting roller 757 provided with the third roller 757b is installed while the second roller 757a fitted in the cam groove 756a moves upward. ) Is lifted in the vertical direction, and the third roller 757b moves the lever 752 axially coupled to the first support bar 654. Then, the first roller 751 installed in the first long hole 752a of the lever 752 moving in the seesaw motion moves in the vertical direction while vibrating the rotary lifting driving unit 40 in the vertical direction, thereby rotating and growing the metal laminate. The diameter of (M) becomes large.

On the other hand, when varying the amplitude of the rotary lifting drive unit 40, the support plate moving unit 758 is driven to move the support plate 754 to the left or right. Then, while the relative position of the first roller 751 with respect to the first long hole (752a) is changed, the vibration amplitude of the rotary lifting drive unit 40 is changed. That is, when the support plate 754 moves to the left side by the support plate moving part 758, the vibration amplitude of the rotary lifting drive part 40 decreases as the distance between the support bar 753 and the first roller 751 approaches. When the support plate 754 moves to the right, the distance between the support bar 753 and the first roller 751 increases, and the vibration amplitude of the rotary lifting drive unit 40 increases. As described above, when the vibration amplitude of the rotary lifting driving unit 40 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.

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

11 is a schematic structural diagram of a ninth embodiment of an apparatus for manufacturing a metal laminate according to the present invention. Here, the same reference numerals as in the first, second, third, fourth, fifth, sixth, seventh, and eighth embodiments are the same members having the same functions.

The metal laminate manufacturing apparatus according to the present invention includes the chamber 10, the tundish 20, the spraying unit 30, the rotating driving unit 40 described in the first to eighth embodiments, and the rotating hatching device. The eastern part 40 vibrates in the vertical direction by the vibration driver 850.

The vibration driving unit 850 has a lever 852 having a first long hole 852a into which the first roller 851 provided on the side of the rotary lifting drive unit 40 is fitted, and a second long hole 852b formed on the other side. And a first support bar 853 that is axially coupled to the lever 852 between the first long hole 852a and the second long hole 852b, and a support plate that supports the first support bar 853 and slides with respect to the floor. 854, a disc cam 856 having a second support bar 855 installed on the support plate 854, and a cam groove 856a eccentrically formed therein as rotatably installed on the second support bar 855. And a cam rotating part (not shown) for rotating the disc cam 856, and a second roller 857a fitted to the cam groove 856a and a third roller 857b fitted to the second long hole 852b. Bar 857 and support plate moving portion 858 for moving the support plate 854 in the horizontal direction. Here, a guider 859 for guiding the lifting bar 857 to move only in the vertical direction is installed at a predetermined position of the metal laminate manufacturing apparatus, and the support plate 854 is smoothly disposed on the bottom of the support plate 854. It is preferable that a plurality of rollers 854a are installed to be movable.

By this structure, when the cam rotation part rotates the disc cam 856, the lifting roller 857 provided with the 3rd roller 857b will move up and down, as the 2nd roller 857a pinched by the cam groove 856a will move upward. Direction, and the third roller 857b moves the lever 852 axially coupled to the first support bar 853 to seesaw. Then, the first roller 851 installed in the first long hole 852a of the lever 852 moving in the seesaw motion vibrates in the up and down direction while the first roller 851 moves up and down, thereby rotating and growing the metal laminate. The diameter of (M) becomes large.

On the other hand, when varying the amplitude of the rotary lifting drive unit 40, the support plate moving unit 858 is driven to move the support plate 854 to the left or right. Then, while the relative position of the first roller 851 with respect to the first long hole (852a) is changed, the vibration amplitude of the rotary lifting drive unit 40 is varied. That is, when the support plate 854 moves to the left side by the support plate moving part 858, the distance between the first support bar 853 and the first roller 851 becomes close, and the vibration amplitude of the rotation lifting drive part 40 is small. When the support plate 854 moves to the right side, the vibration amplitude of the rotation driving unit 40 increases as the distance between the first support bar 853 and the first roller 851 increases. As described above, when the vibration amplitude of the rotary lifting driving unit 40 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.

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 (12)

A tundish 20 in which molten steel is stored as being installed on one side of the chamber 10; At least one spraying portion 30 spraying molten steel supplied from the tundish 20 in a droplet state; A rotary lifting driving unit 40 for rotating and lifting up and down the substrate S on which the molten steel sprayed by the spraying unit 30 is stacked; Vibration drive unit for vibrating the rotary lifting drive unit 40 in the vertical direction; Metal laminate manufacturing apparatus comprising a. The method of claim 1, The spray unit 30, the metal laminated body manufacturing apparatus, characterized in that the spray shaft of the droplets sprayed therefrom is arranged at an acute angle with the elevating rod (41) of the rotary lifting drive unit (40). The method of claim 1, The spray unit 30 is a metal laminate manufacturing apparatus, characterized in that disposed symmetrically around the substrate (S). The vibration driving unit 50 according to any one of claims 1 to 3, The roller 51 supporting the lower portion of the rotary lifting drive unit 40, the cam 52 having an eccentric cam surface in contact with the roller 51, and the cam rotating unit 53 for rotating the cam 52 are provided. Metal laminate production apparatus comprising a. The vibration driving unit 150 according to any one of claims 1 to 3, The wedge-shaped wedge cam 152 having a roller 151 supporting the lower portion of the rotary lifting driving unit 40, the cam surface in contact with the roller 151, and the wedge cam 152 reciprocate in a horizontal direction. Metal lamination manufacturing apparatus comprising a wedge cam reciprocating moving portion 153 to. According to any one of claims 1 to 3, The vibration driving unit 250, A cylindrical cam 253 having a roller 251 supporting the lower portion of the rotary lifting driving unit 40, a cam groove 252 fitted with the roller 251 on an outer circumference thereof, and the cylindrical cam 253 in a vertical direction Metal laminated body manufacturing apparatus comprising a cam rotating part (254) for rotating. According to any one of claims 1 to 3, The vibration driving unit 350, A disc cam 353 having a roller 351 supporting a lower portion of the rotary lifting driving unit 40, an eccentric cam groove 352 into which the roller 351 is fitted, and the disc cam 353. Metal laminate manufacturing apparatus comprising a cam rotating portion (not shown) to rotate. According to any one of claims 1 to 3, The vibration driving unit 450, An oil box 451 having an inner space 452 filled with oil as supporting the lower portion of the rotary elevating drive unit 40, and a support bar 453 penetrating the oil box 451 to be sealed and supported on the bottom 453. And a cam 455 rotatably installed at the support bar 453 and having a cam surface in contact with an upper portion of the inner space 452, and a cam rotating unit (not shown) for rotating the cam 455. Metal laminate production apparatus characterized in that. The vibration driving unit 550 of any one of claims 1 to 3, An oil box 551 having an inner space 552 filled with oil as supporting the lower portion of the rotation elevating drive unit 40, and a support bar 553 which is sealedly penetrates the oil box 551 and is supported at the bottom. ), A circular ring-shaped sliding ring 554 installed on the inner circumferential surface of the inner space 552, and a cam 555 rotatably installed on the support bar 553 and in contact with the sliding ring 554. And a cam rotating part (not shown) for rotating the cam 555. The vibration driving unit 650 of any one of claims 1 to 3, A long hole 652a is formed on one side of which the first roller 651 is installed, and a lever 652 provided with a second roller 653 on the other side thereof, and the first roller ( A first support bar 654 to which the lever 652 between the 651 and the second roller 653 is axially coupled, a support plate 655 supporting the first support bar 654 and sliding with respect to the floor; A second support bar 656 installed on the support plate 655 so as to extend to an upper portion of the second roller 653, and rotatably installed at an end of the second support bar 656; A cam 657 in contact with the 653, a cam rotation part (not shown) for rotating the cam 657, and a support plate moving part 658 for moving the support plate 655 in a horizontal direction. Metal laminate manufacturing apparatus. According to any one of claims 1 to 3, The vibration driving unit 750, A lever 752 having a first long hole 752a fitted with a first roller 751 installed at a side of the rotary lifting driver 40 and a second long hole 752b formed at the other side, and the first long hole A support bar 753 axially coupled to the lever 752 between the second hole 752a and the second long hole 752b, a support plate 754 that supports the support bar 753 and slides with respect to the floor, and the support plate ( Cam rotator 755, which is installed on the 754, the rotating shaft 755a is formed in the vertical direction, the cylindrical cam 756, which is installed on the rotating shaft 755a, the cam groove 756a on the outer circumference, and the cam groove 756a ) A lifting bar 757 having a second roller 757a sandwiched between the second roller 757a and a third roller 757b sandwiched between the second long hole 752b, and a support plate moving unit for moving the support plate 754 in the horizontal direction. Metal laminate manufacturing apparatus comprising a (758). The vibration driving unit 850 of any one of claims 1 to 3, A lever 852 having a first long hole 852a fitted with a first roller 851 provided at a side of the rotary lifting driving unit 40 and a second long hole 852b formed at the other side, and the first long hole A first support bar 853 axially coupled to the lever 852 between the 852a and the second long hole 852b, and a support plate 854 that supports the first support bar 853 and slides with respect to the floor; A disc support cam 856 having a second support bar 855 installed on the support plate 854, a cam groove 856a eccentrically formed therein as rotatably installed on the second support bar 855, and Cam rotation part (not shown) which rotates the said disc cam 856, the 2nd roller 857a which pinches in the said cam groove 856a, and the 3rd roller 857b which pinches in the 2nd long hole 852b. Lifting bar (857), and the support plate moving unit for moving the support plate (854) in the horizontal direction, characterized in that it comprises a metal laminate manufacturing apparatus.

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