KR100877815B1 - The solid solution treatment furnace for aluminum plate - Google Patents

The solid solution treatment furnace for aluminum plate Download PDF

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KR100877815B1
KR100877815B1 KR1020070109490A KR20070109490A KR100877815B1 KR 100877815 B1 KR100877815 B1 KR 100877815B1 KR 1020070109490 A KR1020070109490 A KR 1020070109490A KR 20070109490 A KR20070109490 A KR 20070109490A KR 100877815 B1 KR100877815 B1 KR 100877815B1
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aluminum plate
loading box
aluminum
cooling tank
close contact
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KR1020070109490A
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KR20070110474A (en
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이춘진
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주식회사 다스
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B11/00—Bell-type furnaces

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

본 발명은 열처리형 알루미늄합금의 용체화(Solid Solution Treatment)처리를 위한 로(Furnace)에 관한 것이다.The present invention relates to a furnace for solid solution treatment of heat-treated aluminum alloy.

열처리형 알루미늄합금은 철강과 달리, 가열후 급랭하는 용체화처리후 목표강도의 60~70%로 나타나며, 저온에서 적정시간을 유지하는 시효처리를 거쳐야 목표강도로 올라가는 특성이 있다. 하지만, 통상적으로 주조품, 단조품, 압출품 등의 제품과는 달리 압연에 의한 알루미늄판은 체적에 비해 두께가 얇아서 용체화처리 과정에서 휨이 발생하게 되며, 이는 후공정에서 교정과정을 거쳐야 하는 번거로움이 있었다.Unlike steel, heat treatment type aluminum alloy shows 60 ~ 70% of the target strength after the solution treatment, which is rapidly cooled after heating, and has the characteristics of rising to the target strength only after aging treatment that maintains proper time at low temperature. However, unlike products such as castings, forgings, and extruded products, the aluminum sheet by rolling is thinner than its volume, and thus warpage occurs during the solution treatment, which is a hassle to undergo a calibration process in a post process. There was this.

본 발명은 상기의 문제점을 해결하고자 안출한 것으로, 이의 발명요지는 냉각탱크(2)내의 저면에 다수개의 통공부(2f)가 형성된 송풍배관(2b)을 배열하고, 이에 송풍기(2a)를 통해 공기를 강제 주입시켜 다량의 기포(2e)를 생성시켜서 냉각탱크(2)내의 냉각수가 와류를 일으키도록 하고, 알루미늄판(9)의 두께 및 간격에 맞게 형성된 요입홈(5a)을 가진 상·하부고정구(5,6)와, 몸체(7a)의 양측 내주면에 나사부(7c)가 형성되고 이 나사부(7c)에 끼움되어 간격조정이 되는 나사잭(7b)이 위치하고 이의 외주면에는 다수개의 걸림홈(7f)이 형성되고 상부고정구(5)의 걸림링(5b)에 걸림되도록 몸체(7a)에 걸림구(7d)가 형성된 중간지지구(7)와, 적재함(4)의 양 측면 프레임(4a)에 나사부(4b)가 형성되고 이에 나사봉(8b)이 끼워지고 이 나사봉(8b)의 일측에는 핸들(8a)이 장착되고 타측에는 슬라이딩링(8c)과 밀착 구(8d)가 장착되고 볼트(8e)에 의해 결합되어 상기의 핸들(8a)을 돌림으로서 밀착구(8d)가 알루미늄판(9)에 밀착되어 고정시키는 측면고정구(8)를 이용하여 상기의 알루미늄판(9)을 적재함(4)에 강제구속시켜 장착되는 것을 특징으로 하는 알루미늄판 용체화로에 관한 것이다.The present invention has been made to solve the above problems, the present invention is to arrange a blow pipe (2b) formed with a plurality of through holes (2f) on the bottom in the cooling tank (2), through the blower (2a) Air is forced to create a large amount of bubbles (2e) to cause the cooling water in the cooling tank (2) to vortex, and the upper and lower parts having a recessed groove (5a) formed in accordance with the thickness and spacing of the aluminum plate (9) The fasteners 5 and 6 and threaded portions 7c are formed on both inner peripheral surfaces of the body 7a, and screw jacks 7b are fitted to the threaded portions 7c to adjust the spacing, and a plurality of locking grooves are formed on the outer peripheral surfaces thereof. 7f) is formed and an intermediate support 7 having a locking hole 7d formed in the body 7a so as to be engaged with the locking ring 5b of the upper fixing tool 5, and both side frames 4a of the loading box 4; The threaded portion 4b is formed on the screw rod 8b, and the handle 8a is mounted on one side of the screw rod 8b, and the The side ring is equipped with a sliding ring (8c) and a close contact (8d) is coupled by a bolt (8e) to rotate the handle (8a), the close contact 8d is in close contact with the aluminum plate (9) (8) relates to an aluminum plate solution furnace characterized in that the aluminum plate (9) is mounted by forcibly restraining the loading box (4).

알루미늄판, 용체화, 적재함, 기포 Aluminum plate, solution, stacker, bubble

Description

알루미늄판 용체화로{The solid solution treatment furnace for aluminum plate}The solid solution treatment furnace for aluminum plate

본 발명은 열처리형 알루미늄합금의 용체화(Solid Solution Treatment)처리를 위한 로(Furnace)에 관한 것으로, 더욱 상세하게는 가열된 알루미늄판이 냉각탱크내에서 냉각될 시 국부적인 냉각수온도 상승방지를 위해 냉각탱크내의 저면에 공기의 강제송풍으로 다량의 기포를 발생시켜 냉각수의 와류를 일으키고, 또한 이 과정에서 변형을 억제하기 위해 알루미늄판을 적재함에 수직으로 세워 설치하되, 상·하부 고정구, 중간지지구 및 측면고정구 등으로 알루미늄판을 적재함에 강제구속시켜 장착될 수 있도록 하는 알루미늄판 용체화로에 관한 것이다.The present invention relates to a furnace for solid solution treatment of heat-treated aluminum alloy, and more particularly, to prevent local coolant temperature rise when a heated aluminum plate is cooled in a cooling tank. In order to create a large amount of bubbles in the bottom surface of the tank by the forced air of air to create a vortex of the cooling water, and also in order to suppress the deformation in the process of the aluminum plate to be installed vertically in the loading box, upper and lower fixtures, intermediate supports and The present invention relates to an aluminum plate melting furnace that can be mounted by forcibly restraining an aluminum plate in a side fixture.

열처리형 알루미늄합금의 고강도화를 위한 알루미늄 열처리단계인 용체화처리과정에서, 통상의 단조품의 형상과 달리 변형발생이 용이한 알루미늄판의 용체화처리방법을 개선하고자 창안한 것이다.In the solution treatment process, which is an aluminum heat treatment step for increasing the strength of the heat treatment type aluminum alloy, the invention is intended to improve the solution treatment method of the aluminum plate that is easily deformed unlike the shape of a general forged product.

알루미늄 및 알루미늄합금은 가볍고(비중 2.7) 내식성이 좋으며, 재질에 따 라 철강에 버금가는 고강도의 금속으로 자동차, 항공기, 전기전자생산설비 등의 산업전반에 널리 사용되고 있으며, 최근 LCD, PDP 등의 디스플레이가 대형화됨에 따라 이를 생산하는 설비에 다량으로 사용되는 알루미늄판도 보다 크고 두께가 두꺼운 판형상과 고강도의 기계적성질이 요구되고 있다. 열처리형 알루미늄합금은 철강과 달리, 가열후 급랭하는 용체화처리후 목표강도의 60~70%로 나타나며, 저온에서 적정시간을 유지하는 시효처리를 거쳐야 목표강도로 올라가는 특성이 있다. 하지만, 통상적으로 주조품, 단조품, 압출품 등의 제품과는 달리 압연에 의한 알루미늄판은 체적에 비해 두께가 얇아서 용체화처리 과정에서 휨이 발생하게 되며, 이는 후공정에서 교정과정을 거쳐야 하는 번거로움이 있었다.Aluminum and aluminum alloys are light (weight 2.7), have good corrosion resistance, and are high-strength metals comparable to steel depending on their materials. They are widely used in industries such as automobiles, aircrafts, and electrical and electronic production facilities. As the size of aluminum increases, aluminum plates used in large quantities in equipment for producing them are required to have larger and thicker plate shapes and high strength mechanical properties. Unlike steel, heat treatment type aluminum alloy shows 60 ~ 70% of the target strength after the solution treatment, which is rapidly cooled after heating, and has the characteristics of rising to the target strength only after aging treatment that maintains proper time at low temperature. However, unlike products such as castings, forgings, and extruded products, the aluminum sheet by rolling is thinner than its volume, and thus warpage occurs during the solution treatment, which is a hassle to undergo a calibration process in a post process. There was this.

본 발명은 상기의 문제점을 해결하고자 안출한 것으로, 이의 발명요지는 냉각탱크(2)내의 저면에 다수개의 통공부(2f)가 형성된 송풍배관(2b)을 배열하고, 이에 송풍기(2a)를 통해 공기를 강제 주입시켜 다량의 기포(2e)를 생성시켜서 냉각탱크(2)내의 냉각수가 와류를 일으키도록 하고, 알루미늄판(9)의 두께 및 간격에 맞게 형성된 요입홈(5a)을 가진 상·하부고정구(5,6)와, 몸체(7a)의 양측 내주면에 나사부(7c)가 형성되고 이 나사부(7c)에 끼움되어 간격조정이 되는 나사잭(7b)이 위치하고 이의 외주면에는 다수개의 걸림홈(7f)이 형성되고 상부고정구(5)의 걸림링(5b)에 걸림되도록 몸체(7a)에 걸림구(7d)가 형성된 중간지지구(7)와, 적재함(4)의 양 측면 프레임(4a)에 나사부(4b)가 형성되고 이에 나사봉(8b)이 끼워지고 이 나사봉(8b)의 일측에는 핸들(8a)이 장착되고 타측에는 슬라이딩링(8c)과 밀착 구(8d)가 장착되고 볼트(8e)에 의해 결합되어 상기의 핸들(8a)을 돌림으로서 밀착구(8d)가 알루미늄판(9)에 밀착되어 고정시키는 측면고정구(8)를 이용하여 상기의 알루미늄판(9)을 적재함(4)에 강제구속시켜 장착되는 것을 특징으로 하는 알루미늄판 용체화로에 관한 것이다.The present invention has been made to solve the above problems, the present invention is to arrange a blow pipe (2b) formed with a plurality of through holes (2f) on the bottom in the cooling tank (2), through the blower (2a) Air is forced to create a large amount of bubbles (2e) to cause the cooling water in the cooling tank (2) to vortex, and the upper and lower parts having a recessed groove (5a) formed in accordance with the thickness and spacing of the aluminum plate (9) The fasteners 5 and 6 and threaded portions 7c are formed on both inner peripheral surfaces of the body 7a, and screw jacks 7b are fitted to the threaded portions 7c to adjust the spacing, and a plurality of locking grooves are formed on the outer peripheral surfaces thereof. 7f) is formed and an intermediate support 7 having a locking hole 7d formed in the body 7a so as to be engaged with the locking ring 5b of the upper fixing tool 5, and both side frames 4a of the loading box 4; The threaded portion 4b is formed on the screw rod 8b, and the handle 8a is mounted on one side of the screw rod 8b, and the The side ring is equipped with a sliding ring (8c) and a close contact (8d) is coupled by a bolt (8e) to rotate the handle (8a), the close contact 8d is in close contact with the aluminum plate (9) (8) relates to an aluminum plate solution furnace characterized in that the aluminum plate (9) is mounted by forcibly restraining the loading box (4).

이상과 같이, 본 발명의 알루미늄판 용체화로(1)는 통상의 주조품, 단조품, 압출품 등의 단품 용체화처리는 물론, 판형상의 체적에 비해 두께가 얇은 제품의 용체화처리에서도 휨을 최대한 억제할 수 있고 냉각탱크(2)내의 냉각수의 국부적인 온도상승을 방지할 수 있기 때문에 우수한 기계적 성질을 갖는 판형상의 용체화처리할 수 있는 것으로, 산업적으로 매우 유용한 발명인 것이다.As described above, the aluminum plate melting furnace 1 of the present invention suppresses warping as much as possible even in the solution processing of a product having a thin thickness compared to the plate-shaped volume, as well as the individual solution processing of ordinary castings, forgings, and extruded products. It is possible to prevent the local temperature rise of the cooling water in the cooling tank (2), so that it is possible to perform a solution solution of a plate shape having excellent mechanical properties, which is an industrially useful invention.

본 발명은 알루미늄판 용체화로(1)로서, 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is an aluminum plate solution furnace 1, and will be described in detail with reference to the drawings.

본 발명의 용체화로(1)는 알루미늄판(9)을 상·하고정구(5,6), 중간지지구(7) 및 측면고정구(8) 등으로 강제구속하여 적재시킬 수 있는 적재함(4)과, 상기의 적재함(4)을 싣고 이동시키는 대차(3)와 냉각탱크(2)가 레일(1f)상에 설치되어 이동되는 구조와, 레일(1f)을 따라 이동된 적재함(4)을 체인(1b) 및 리프팅장치(1c)를 이용하여 가열로(1a)내로 상승 또는 냉각탱크(2)속으로 하강시키는 구조와, 가열로(1a)의 하측에 위치하여 출입구를 개폐시키는 슬라이딩도어(1d)와, 냉각탱크(2)속에 송풍기(2a) 및 송풍배관(2b)을 통해 공기를 강제로 불어넣음으로써 냉 각탱크(2)내의 냉각수가 와류를 일으킬 수 있는 구조를 포함하는 알루미늄판 용체화로(1)에 관한 것이다.The solution furnace 1 of the present invention is a loading box capable of forcibly restraining and loading the aluminum plate 9 with the upper / fixing fixtures 5 and 6, the intermediate support member 7, the side fixing tool 8, and the like (4). ), A structure in which the trolley 3 and the cooling tank 2 for loading and moving the above-mentioned loading box 4 are installed and moved on the rail 1f, and the loading box 4 moved along the rail 1f. A structure that raises or lowers the heating furnace 1a into the heating furnace 1a using the chain 1b and the lifting device 1c, and a sliding door that is located below the heating furnace 1a to open and close the entrance and exit ( 1d) and a structure in which the cooling water in the cooling tank 2 can vortex by forcibly blowing air into the cooling tank 2 through the blower 2a and the blower pipe 2b. It relates to an emulsification furnace (1).

도1 및 도2와 같이, 상기의 용체화로(1)의 구조는 알루미늄판(9)을 가열시키는 가열로(1a)가 지면에서 일정높이를 갖도록 위치하고, 이의 하측의 지면에 레일(1f)을 통해 알루미늄판(9)이 적재된 적재함(4)을 싣는 대차(3) 및 냉각탱크(2)가 이동될 수 있도록 위치된다. 대차(3)와 냉각탱크(2)는 연결구(3a)를 통해 연결되고, 냉각탱크(2)에 장착된 이송장치(1e)에 의해 가열로(1a)하측에서 레일(1f)을 따라 이동된다. 알루미늄판(9)은 가열로(1a)속에 장입되어 일정온도로 가열되고 알루미늄판(9)의 두께에 따라 소정의 유지시간을 거치게 된다. 이 후, 상기의 알루미늄판(9)은 신속히 냉각탱크(2)내의 냉각수(냉각수는 통상적으로 물이 사용됨)내로 수장되어 냉각되어야 하며, 이 과정에서 냉각탱크(2)내의 냉각수는 가열된 알루미늄판(9)에 의해 일정온도 이상으로 상승되지 못하도록 해야 한다. 이를 위해서 통상적으로 행해지는 냉각탑(미도시)과 냉각탱크(2)간의 유입관(2c) 및 유출관(2d)을 통해 냉각수를 강제순환시키는 장치외에도 도3 및 도4와 같이, 냉각탱크(2)내의 저면에 다수개의 통공부(2f)가 형성된 송풍배관(2b)을 배열하고, 이에 송풍기(2a)를 통해 공기를 강제 주입시켜 다량의 기포(2e)를 생성시킴으로써 냉각탱크(2)내의 냉각수가 불특정방향으로 와류를 일으키도록 하는 것이다. 이렇게 함으로써 가열된 알루미늄판(9)에 접촉한 냉각수의 국부적인 온도상승 방지는 물론 냉각수의 와류방향이 없기 때문에 상기의 알루미늄판(9)의 휨발생을 줄일 수 있는 것이다(도3,도4참조).As shown in Fig. 1 and Fig. 2, the structure of the above-described solutionization furnace 1 is positioned such that the heating furnace 1a for heating the aluminum plate 9 has a certain height from the ground, and the rail 1f on the ground below it. Through the trolley (3) and the cooling tank (2) for loading the stacking box (4) loaded with the aluminum plate (9) is positioned so that it can be moved. The trolley | bogie 3 and the cooling tank 2 are connected through the connector 3a, and are moved along the rail 1f below the heating furnace 1a by the conveying apparatus 1e mounted in the cooling tank 2; . The aluminum plate 9 is charged into the heating furnace 1a, heated to a predetermined temperature, and subjected to a predetermined holding time according to the thickness of the aluminum plate 9. Thereafter, the aluminum plate 9 is rapidly stored in the cooling water (cooling water is usually used water) in the cooling tank 2 to be cooled, and in this process the cooling water in the cooling tank 2 is heated aluminum plate It should not be allowed to rise above a certain temperature under (9). To this end, in addition to the apparatus for forcibly circulating the cooling water through the inlet pipe (2c) and the outlet pipe (2d) between the cooling tower (not shown) and the cooling tank (2) that is usually performed, as shown in Figures 3 and 4, the cooling tank (2) Cooling water in the cooling tank (2) by arranging the blower pipe (2b) formed with a plurality of through holes (2f) on the bottom of the inside, by forcibly injecting air through the blower (2a) to generate a large amount of bubbles (2e) To cause vortices in an unspecified direction. This prevents the local temperature rise of the cooling water in contact with the heated aluminum plate 9 and also reduces the occurrence of warpage of the aluminum plate 9 because there is no vortex direction of the cooling water (see FIGS. 3 and 4). ).

통상적으로 알루미늄판(9)은 수직으로 세워져 냉각탱크(2)에 수장됨으로써 변형을 줄이고 있다. 하지만, 알루미늄판(9)을 가열시 온도의 불균일 및 냉각탱크(2)내의 냉각수온도의 불균일 등으로 휨이 발생하게 되며, 이를 억제하고자 도5와 같이, 알루미늄판(9)을 적재함(4)에 적재시 다수개의 상·하부고정구(5,6), 중간지지구(7) 및 적재함(4)의 프레임(4a)에 위치한 측면고정구(8) 등으로 상기의 알루미늄판(9)을 적재함(4)에 구속시켜 장착함으로써 가열로(1a)에서 가열후 냉각탱크(2)내의 냉각수내에서 냉각시 변형을 억제하는 것이다. 상·하부고정구(5,6)는 판의 두께에 따라 일정간격의 요입홈(5a)이 형성되고, 중간지지구(7)는 몸체(7a)양측에 나사부(7c)가 형성되고, 이 나사부(7c)에 끼움되어 간격조정이 되는 나사잭(7b)이 상기 몸체(7a)의 양측에 위치하고, 또한 상기 몸체(7a)는 상부고정구(5)에 걸림되도록 걸림구(7d)가 형성되고, 이 걸림구(7d)는 상부고정구(5)에 형성된 걸림링(5b)에 끼움된다. 이 중간지지구(7)는 알루미늄판(9)의 두게 및 크기에 따라 다수열로 배치될 수 있으며, 이를 위해 상기 몸체(7a)에 걸림링(7e)이 형성되고 이에 동일한 구조를 갖는 중간지지구(7)가 걸림구(7d)를 통해 연결되어 배치될 수 있다. 또한, 적재함(4)에 알루미늄판(9)의 적재후 중간지지구(7)의 나사잭(7b)을 회전시켜 밀착시키기 위해 상기의 나사잭(7b)의 외주면에 다수개의 걸림홈(7f)이 형성되어 있다. 그리고 적재함(4)의 양측 프레임(4a)에 위치한 측면고정구(8)는 적재함(4)에 적재된 다수개의 알루미늄판(9)중에서 외측면부를 지지하기 위한 것으로, 프레임(4a)에 나사부(4b)가 형성되고, 이에 나사봉(8b)이 끼워지고 이 나사봉(8b)의 일측에는 핸들(8a)이 장착되고, 타측에는 슬라이딩링(8c)과 밀착구(8d)가 장착 되어 볼트(8e)로 결합되는 것으로, 상기의 핸들(8a)을 돌림으로서 밀착구(8d)가 알루미늄판(9)에 밀착되되, 슬라이딩링(8c)에 의해 밀착구(8d)가 회전없이 밀착되도록 하며, 상기의 핸들(8a)은 나사봉(8b)에 용이하게 탈·부착되는 구조로 하여, 알루미늄판(9)을 적재후 탈착하여 용체화과정을 거치도록 한다. 또한 상기의 중간지지구(7)와 같이, 측면고정구(8)도 다수열로 배치될 수 있는 것이다.Typically, the aluminum plate 9 is vertically placed and stored in the cooling tank 2 to reduce deformation. However, when the aluminum plate 9 is heated, warpage may occur due to a non-uniformity of temperature and a non-uniformity of the coolant temperature in the cooling tank 2. In order to suppress this, the aluminum plate 9 is loaded (4). The aluminum plate 9 is loaded by a plurality of upper and lower fasteners 5 and 6, an intermediate support 7, and side fasteners 8 located on the frame 4a of the loading box 4 when loading on the By restraining and attaching to 4), deformation is suppressed during cooling in the cooling water in the cooling tank 2 after heating in the heating furnace 1a. The upper and lower fasteners 5 and 6 are formed with recesses 5a of a predetermined interval according to the thickness of the plate, and the intermediate support 7 is formed with screw portions 7c on both sides of the body 7a. Screw jacks (7b) that are fitted to the (7c) to be spaced apart are located on both sides of the body (7a), and the body (7a) is formed with a locking hole (7d) to be caught by the upper fixing hole (5), This locking hole 7d is fitted to the locking ring 5b formed in the upper fixing tool 5. The intermediate support 7 may be arranged in a plurality of rows according to the thickness and size of the aluminum plate 9, and for this purpose, an intermediate paper having a locking ring 7e formed on the body 7a and having the same structure therefor. The earth 7 may be arranged to be connected through the latch 7d. In addition, a plurality of locking grooves 7f are provided on the outer circumferential surface of the screw jack 7b in order to rotate the screw jack 7b of the intermediate support 7 after the aluminum plate 9 is loaded into the loading box 4. Is formed. The side fasteners 8 located on both frames 4a of the loading box 4 are used to support the outer surface of the plurality of aluminum plates 9 loaded on the loading box 4, and the threaded portions 4b to the frame 4a. ), A screw rod 8b is fitted therein, and a handle 8a is mounted on one side of the screw rod 8b, and a sliding ring 8c and a close contact 8d are mounted on the other side of the bolt 8e. By coupling the handle (8a), the close contact (8d) is in close contact with the aluminum plate (9), the close contact (8d) by the sliding ring (8c) close contact without rotation, the The handle (8a) has a structure that is easily attached and detached to the screw rod (8b), so that the aluminum plate (9) after loading and detachment to go through the solution process. In addition, like the intermediate support 7 above, the side fasteners 8 may be arranged in a plurality of rows.

본 발명인 알루미늄판 용체화로의 실시예는 다음과 같다. Examples of the aluminum plate solution furnace of the present invention are as follows.

도5 및 도6과 같이, 용체화처리하고자 하는 적정개수(알루미늄판(9)의 중량에 따라 달라짐)의 알루미늄판(9)을 수직으로 세워 상·하부고정구(5,6), 중간지지구(7) 및 측면고정구(8)로 적재함(4)에 강제 구속시켜 장착하고, 알루미늄판(9)이 적재된 적재함(4)은 크레인(미도시), 지게차(미도시) 등을 이용하여 대차(3)위에 올려지고, 레일(1f)을 따라 가열로(1a)의 하측으로 이동된다. 슬라이딩도어(1d)가 열리고, 체인(1b)을 상기의 적재함(4)에 고정시킨후 리프팅장치(1c)를 구동시켜 적재함(4)은 가열로(1a)내로 장입된다. 슬라이딩도어(1d)가 닫혀져 가열로(1a)내에서 일정온도 및 지속시간을 거쳐 가열된다. 이 과정동안, 이송장치(1e)에 의해 레일(1f)위의 냉각탱크(4)가 이동되어 가열로(1a)의 하측으로 이동된다. 가열종료후, 슬라이딩도어(1d)가 열리고 가열된 알루미늄판(9)이 적재된 적재함(4)이 냉각탱크(2)속으로 수장되어 완전 냉각이 된다. 냉각완료후, 상기의 적재함(4)은 가열로(1a)내의 공간으로 들어올려지고, 이송장치(1e)에 의해 레일(1f)위의 대차(3)가 가열로(1a)하측의 위치로 이동되고, 이에 적재함(4)이 안착된후, 다시 대차(3)를 이동시켜 크레인 및 지게차로 하역됨으로써 작업은 종료되는 것이다.As shown in Figs. 5 and 6, the upper and lower fixing fixtures 5 and 6 and the intermediate support are placed vertically with the aluminum plate 9 of the appropriate number (depending on the weight of the aluminum plate 9) to be solution treated. (7) and the side fasteners (8) by force restraint mounted in the stacking box (4), the stacking box (4) on which the aluminum plate (9) is loaded using a crane (not shown), forklift (not shown), etc. (3) It is raised and moved below the heating furnace 1a along the rail 1f. The sliding door 1d is opened, the chain 1b is fixed to the above loading box 4, and then the lifting device 1c is driven to load the loading box 4 into the heating furnace 1a. The sliding door 1d is closed and heated in the heating furnace 1a through a constant temperature and duration. During this process, the cooling tank 4 on the rail 1f is moved by the feeder 1e to move below the heating furnace 1a. After the end of the heating, the sliding door 1d is opened and the loading box 4 loaded with the heated aluminum plate 9 is loaded into the cooling tank 2 for complete cooling. After completion of cooling, the stacking box 4 is lifted into the space in the heating furnace 1a, and the trolley 3 on the rail 1f is moved to the position below the heating furnace 1a by the transfer device 1e. After moving, and the loading box 4 is seated, the truck 3 is moved again and unloaded by a crane and a forklift, and the work is finished.

도1은 본 발명인 알루미늄판 용체화로(1)의 정면도1 is a front view of an aluminum plate solution furnace 1 of the present invention.

도2는 도1의 측면도Figure 2 is a side view of Figure 1

도3은 도1에서 냉각탱크(2)와 대차(3)를 도시한 평면도3 is a plan view of the cooling tank 2 and the bogie 3 in FIG.

도4는 도3에서 냉각탱크(2)의 저면에서 기포(2e)가 발생하는 개념도4 is a conceptual diagram in which bubbles 2e are generated at the bottom of the cooling tank 2 in FIG.

도5는 알루미늄판(9)이 적재함(4)에 강제구속되어 적재된 사시도5 is a perspective view in which the aluminum plate 9 is restrained and loaded in the stacking box 4.

도6은 도5에서 중간지지구(7)가 조립되는 사시도6 is a perspective view of the intermediate support 7 assembled in FIG.

도7은 도5에서 측면고정구(8)가 조립되는 사시도Figure 7 is a perspective view of the side fastener 8 is assembled in Figure 5

※도면의 주요부분에 대한 부호의 설명※ Explanation of symbols for main parts of drawing

1-용체화로 1a-가열로 1b-체인1b-chain by 1-solution furnace 1b-chain

1c-리프팅장치 1d-슬라이딩도어 1e-이송장치1c-lifting device 1d-sliding door 1e-feeder

1f-레일 2-냉각탱크 2a-송풍기1f-rail 2-cooling tank 2a-blower

2b-송풍배관 2c-유입관 2d-유출관2b-blowing pipe 2c-inlet pipe 2d-outlet pipe

2e-기포 2f-통공부 3-대차2e-bubble 2f-through hole 3-bogie

3a-연결구 4-적재함 4a-프레임3a-connector 4-load 4a-frame

4b,7c-나사부 5-상부고정구 5a,6a-요입홈4b, 7c-Screw part 5-Top fixture 5a, 6a-Indentation groove

5b,7e-걸림링 6-하부고정구 7-중간지지구5b, 7e-locking ring 6-lower fixture 7-medium support

7a-몸체 7b-나사잭 7d-걸림구7a-body 7b-screw jack 7d-latch

7f-걸림홈 8-측면고정구 8a-핸들7f-latching groove 8-side lock 8a-handle

8b-나사봉 8c-슬라이딩링 8d-밀착구8b-screw 8c-sliding ring 8d-contact

8e-볼트 9-알루미늄판8e-bolt 9-aluminum plate

Claims (2)

알루미늄판(9)용 냉각탱크(2) 내의 저면에 다수개의 통공부(2f)가 형성된 송풍배관(2b)을 배열하고, 이에 송풍기(2a)를 통해 공기를 강제 주입시켜 다량의 기포(2e)를 생성시키는 것을 특징으로 하는 알루미늄판 용체화로.A blower pipe 2b having a plurality of through holes 2f is arranged on the bottom surface of the cooling tank 2 for the aluminum plate 9, and a large amount of bubbles 2e are forced by injecting air through the blower 2a. The aluminum plate solution furnace, characterized in that to produce. 알루미늄판 용체화로에 알루미늄판(9)을 고정시켜 적재하는 적재함에 있어서, 알루미늄판(9)을 적재함(4)에 수직으로 세워 장착하되, 요입홈(5a)을 가진 상·하부고정구(5,6)와, 몸체(7a)의 양측 내주면에 나사부(7c)가 형성되고 이 나사부(7c)에 끼움되어 간격조정이 되는 나사잭(7b)이 위치하고 상부고정구(5)의 걸림링(5b)에 걸림되어 몸체(7a)에 걸림구(7d)가 형성된 중간지지구(7)와, 적재함(4)의 양 측면 프레임(4a)에 나사부(4b)가 형성되고 이에 나사봉(8b)이 끼워지고 이 나사봉(8b)의 일측에는 핸들(8a)이 장착되고 타측에는 슬라이딩링(8c)과 밀착구(8d)가 장착되고 볼트(8e)에 의해 결합된 측면고정구(8)를 이용하여 상기의 알루미늄판(9)을 적재함(4)에 강제구속하는 것을 특징으로 하는 알루미늄판 용체화로.In the loading box for fixing and loading the aluminum plate 9 in the aluminum plate solution furnace, the aluminum plate 9 is mounted vertically on the loading box 4, and the upper and lower fixtures 5 having the recessed grooves 5a are mounted. 6) and screw jacks 7c are formed on both inner circumferential surfaces of the body 7a, and screw jacks 7b, which are inserted into the screw parts 7c and adjusted for spacing, are located on the locking ring 5b of the upper fixture 5; An intermediate support 7 having a locking hole 7d formed in the body 7a, and a threaded portion 4b are formed on both side frames 4a of the loading box 4, and the threaded rod 8b is fitted thereto. The handle 8a is mounted on one side of the screw rod 8b, and the sliding ring 8c and the close contact 8d are mounted on the other side and the side fastener 8 coupled by the bolt 8e is used. An aluminum plate melting furnace characterized in that the aluminum plate (9) is forcibly bound to the loading box (4).
KR1020070109490A 2007-10-30 2007-10-30 The solid solution treatment furnace for aluminum plate KR100877815B1 (en)

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KR101226943B1 (en) * 2010-10-28 2013-01-28 한병수 aluminium alloy plate heat treatment apparatus
KR101692320B1 (en) * 2015-10-20 2017-01-03 (주)경남금속 Aluminum wire rod heat treatment equipment
KR101940458B1 (en) * 2018-08-28 2019-01-18 이재철 Apparatus for heat treating of metal priducts
CN110423874B (en) * 2019-08-28 2020-12-15 邯郸市天豪耐磨材料科技有限公司 Cooling equipment applied to heat treatment of spherical materials

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JPH05202413A (en) * 1991-11-29 1993-08-10 Trinity Ind Corp Heat treatment device
JPH0619557Y2 (en) * 1989-12-28 1994-05-25 タイホー工業株式会社 Work heat treatment device
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