KR20080000281U - Push with continuous system heat treatment it equips the roller back haul system - Google Patents

Push with continuous system heat treatment it equips the roller back haul system Download PDF

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Publication number
KR20080000281U
KR20080000281U KR2020080002082U KR20080002082U KR20080000281U KR 20080000281 U KR20080000281 U KR 20080000281U KR 2020080002082 U KR2020080002082 U KR 2020080002082U KR 20080002082 U KR20080002082 U KR 20080002082U KR 20080000281 U KR20080000281 U KR 20080000281U
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South Korea
Prior art keywords
roller
heat treatment
mesh belt
push
treatment furnace
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KR2020080002082U
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Korean (ko)
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양순모
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양순모
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Priority to KR2020080002082U priority Critical patent/KR20080000281U/en
Publication of KR20080000281U publication Critical patent/KR20080000281U/en

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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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0012—Rolls; Roll arrangements
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • F27B2009/2446—Endless-strand conveyor with means to control the tension of the band

Abstract

본 고안은 중소형 금속, 금형부품 및 중소형 스프링의 템퍼링(Tempeering) 연속식 열처리로(Furnace) 구동장치에 관한 것이다The present invention relates to a tempering continuous heat treatment furnace driving apparatus for small and medium metals, mold parts and small and medium springs.

본 고안은 열처리 대상물의 반송시 메쉬(Mesh) 벨트와 구동 롤 사이의 미끄럼 현상을 제거하고 메쉬 벨트의 장력을 지속적으로 유지하며 메쉬 벨트의 연속 구동시 좌,우 이탈을 예방하도록 구동 롤러와 회전 롤러 만으로 구성된 기존 연속식 열처리로 구동부에 푸쉬(Push) 롤러를 장착하여 구동하도록 한 것이다.The present invention removes the sliding phenomenon between the mesh belt and the driving roll when conveying the heat treated object, maintains the tension of the mesh belt continuously, and the driving roller and the rotating roller to prevent the left and right deviations during the continuous operation of the mesh belt. Existing continuous heat treatment furnace composed of a push roller (Push) roller to drive the drive.

연속식 열처리로, 열처리로 반송장치, 메쉬 벨트 열처리로, 반송장치 Continuous heat treatment furnace, heat treatment furnace conveying apparatus, mesh belt heat treatment furnace, conveying apparatus

Description

푸쉬 롤러를 구비한 연속식 열처리로 반송장치 {Push with continuous system heat treatment it equips the roller back haul system}{Push with continuous system heat treatment it equips the roller back haul system}

본 고안은 연속식 열처리 장치에 관한 것으로, 구동 롤러와 회전 롤러에 의해서 구동되어 지는 기존 연속식 열처리 장치에 구동 롤러와 메쉬(Mesh) 벨트 사이에 압착 압력을 만들어 주는 푸쉬(Push) 롤러를 장착하여 사용하므로 메쉬 벨트의 미끄럼 현상을 제거하고 구동 롤러와 메쉬 벨트 간의 압착 압력을 항시 지속적으로 유지할 수 있도록 하였고 푸쉬 롤러를 조정볼트 조작으로 압착 압력을 조정할 수 있도록 조정부를 설치하여 조건에 따라서 대응할 수 있도록 하였다. The present invention relates to a continuous heat treatment apparatus, and is equipped with a push roller that creates a pressing pressure between the drive roller and the mesh belt in the existing continuous heat treatment apparatus driven by the drive roller and the rotary roller. This eliminates the slippage of the mesh belt and keeps the compression pressure between the drive roller and the mesh belt at all times, and adjusts the pressing roller by adjusting the bolt to adjust the compression pressure. .

그러므로 기존 연속식 열처리로의 경우 메쉬 벨트에 중량의 열처리 대상물과 경량의 열처리 대상물을 분리하여 처리작업시 메쉬 벨트에 받아지는 하중이 달라 노(Furnace) 내부의 가열부를 통과하게 되면 노 내부의 강한 열에 의해서 메쉬 벨트의 금속 열 팽창변형이 발생하고 메쉬 벨트 초기에 가지고 있던 장력은 열 팽창변형에 의해서 메쉬 벨트가 늘어나게 되므로 잃어버리고 된다. 따라서 열변형은 메쉬 벨트의 길이와 폭에 대한 변화를 가져오고 그 길이와 폭에 대한 변화는 구동 롤러와 메쉬 벨트 사이 간격이 벌어지게 되는 현상을 주어 메쉬 벨트를 당겨주는 구동 롤러에 미끄럼 현상이 발생하는 것이다. 그러므로 열처리 대상물의 원활한 이송이 불가능 해지고 이송이 불가능 해진 대상물은 과다한 열처리로 인하여 재질적 변화가 일어나서 열처리 불량이 발생하는 것이다. 또한, 장력을 회복시키고 유지하기 위한 작업으로 회전 롤러를 지속적으로 당겨 주는 작업을 수행해야하고 메쉬 벨트의 변형은 계속 적으로 한계치에 도달하게 되고 메쉬 벨트의 수명은 단축되어 파손으로 이어지는 문제가 발생한다. 또한, 메쉬 벨트의 일정한 좌,우 조정이 이루어지지 않으면 메쉬 벨트의 좌,우 폭에서 받아지는 장력이 달라져 한쪽 방향으로 밀리는 문제도 발생하게 된다. Therefore, in the case of the existing continuous heat treatment furnace, the weight of the heat treatment object and the light weight heat treatment object are separated from the mesh belt so that the load received by the mesh belt during the treatment operation is different, and if it passes through the heating part inside the furnace, Due to the metal thermal expansion deformation of the mesh belt occurs, the tension that was in the initial stage of the mesh belt is lost because the mesh belt is stretched by the thermal expansion deformation. Therefore, thermal deformation causes a change in the length and width of the mesh belt, and a change in the length and width causes the gap between the driving roller and the mesh belt to increase, causing slippage in the driving roller pulling the mesh belt. It is. Therefore, the smooth transfer of the heat treatment object becomes impossible and the object becomes impossible due to the excessive heat treatment and the material change occurs due to the heat treatment failure. In addition, it is necessary to continuously pull the rotating roller as a work for restoring and maintaining the tension, and the deformation of the mesh belt continuously reaches the limit and the life of the mesh belt is shortened, leading to breakage. . In addition, if a constant left and right adjustment of the mesh belt is not made, the tension received from the left and right widths of the mesh belt is changed, thereby causing a problem of pushing in one direction.

따라서 구동 롤러와 메쉬 벨트의 미끄럼 발생과 장력 유지 문제는 푸쉬(Push) 롤러 장치를 설치하고 가이드 홀더와 스프링과 조정볼트로 구성된 조정 부에서 일정하고 동일한 압력으로 가해지도록 조정하여 푸쉬 롤러가 메쉬 벨트를 구동 롤러에 압착시키며 구동되도록 한다. Therefore, the slippage and tension maintenance problems of the driving roller and the mesh belt are installed so that the push roller unit is applied at a constant and equal pressure in the adjusting part consisting of the guide holder, the spring and the adjusting bolt. It is pressed against the drive roller and driven.

이와 같은 본 고안은 푸쉬 롤러 장치를 설치하게 되면 열처리 대상물에 따라서 발생하던 장력 문제를 일정한 압착 압력으로 지속적으로 유지하고 있으므로 열처리 대상물에 따라서 별도의 조정이 필요치 않게 되고 회전 롤러에서 계속 적으로 조정했던 부분을 초기에 잡아놓은 상태를 유지하게 되므로 메쉬 벨트의 수명을 연장할 수 있으며 메쉬 벨트가 구동 롤러에서 일정하게 진행하도록 가이드 역할 또한 수행하게되므로 메쉬 벨트의 좌, 우 밀림을 방지할 수 있는 효과가 있다. The present invention maintains the tension problem caused by the heat treatment object at a constant compression pressure when the push roller device is installed. Therefore, no additional adjustment is required according to the heat treatment object, and the part that is continuously adjusted by the rotating roller is It can maintain the initial hold state can extend the life of the mesh belt, and also serves as a guide for the mesh belt to proceed constantly in the drive roller, thereby preventing the left and right of the mesh belt to push. .

따라서 본 고안은 푸쉬 롤러(30)를 구동 롤러(10)의 하단에 두고 구동 롤러 사이에 메시 벨트(20)를 걸어놓고 푸쉬 롤러(30) 양축 끝단에 베아링(31)을 부착하고 홀더(40)에 베어링(31)의 샤프트 부분을 삽입하고 완충을 위한 스프링(41)과 푸쉬 롤러(30)의 상,하 동작과 압착을 위한 압력을 조정할 수 있는 조정 볼트(42)를 홀더(40)에 조립하여 조정 볼트(42)를 회전시켜서 원하는 압착 압력을 가한다. 또한, 푸쉬 롤러(30) 양축단에 부착한 로드엔드 베아링(31)을 실린더(50) 로드에 직결하여 실린더(50)로 홀더(40)와 조정 볼트(42)를 실린더(50)로 대체할 수 있으며 실린더에 공급되는 압력을 제어하여 푸쉬 롤러(30)의 압착 압력을 가할 수 있도록 한다. Therefore, the present invention puts the push roller 30 at the lower end of the drive roller 10, hangs the mesh belt 20 between the drive rollers, attaches the bearings 31 to both ends of the push rollers 30, and holds the holder 40. Inserting the shaft portion of the bearing 31 into the assembly and assembling the adjustment bolt 42 to the holder 40 to adjust the pressure for the up and down movement and the compression of the spring 41 and the push roller 30 for the buffer Rotate the adjustment bolt 42 to apply the desired compression pressure. In addition, the rod end bearing 31 attached to both ends of the push roller 30 is directly connected to the rod of the cylinder 50 to replace the holder 40 and the adjustment bolt 42 with the cylinder 50 by the cylinder 50. And it can control the pressure supplied to the cylinder to apply the pressing pressure of the push roller (30).

도 1은 종래의 반송장치가 마련되어 있는 연속식 열처리로 개략적으로 도시한 측단면도이다.1 is a side cross-sectional view schematically showing a continuous heat treatment furnace provided with a conventional conveying apparatus.

도 2은 본 고안의 실시에 따른 푸쉬 롤러를 마련한 연속식 열처리로 개략적으로 도시한 측단면도이다.Figure 2 is a side cross-sectional view schematically showing a continuous heat treatment provided with a push roller according to the practice of the present invention.

도 3은 상기 푸쉬 롤러 반송장치 측면도이다.3 is a side view of the push roller conveying apparatus.

도 4는 본 고안의 다른 실시 예를 도시한 측단면도이다.Figure 4 is a side cross-sectional view showing another embodiment of the present invention.

도 5는 본 고안의 또 다른 실시 예를 도시한 측단면도이다.Figure 5 is a side cross-sectional view showing another embodiment of the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

1 : 열처리 대상물 10: 구동 롤러1: heat treatment object 10: driving roller

11: 회전 롤러 20: 메쉬 벨트11: rotating roller 20: mesh belt

30: 푸쉬 롤러 31: 베아링 30: push roller 31: bearing

40: 홀더 41: 스프링40: holder 41: spring

42: 조정볼트 50: 실린더42: adjusting bolt 50: cylinder

60: 아암(arm) 60: arm

Claims (4)

열처리 대상물(1)을 메쉬 벨트(20)에 반송하여 열처리하는 연속식 열처리로 구동장치에 있어서,In the continuous heat treatment furnace driving apparatus for conveying the heat treatment object (1) to the mesh belt 20 and heat treatment, 상기 구동 롤러(10)와 메쉬 벨트(20)를 압착 압력을 가하는 수단이 마련된 것을 특징으로 하는 반송장치.And a means for applying a compression pressure to the drive roller (10) and the mesh belt (20). 청구항 제1항에 있어서 상기 메쉬 벨트(20) 압착압력 수단은, 멜쉬 벨트(20)를 구동 롤러(10)에 압착하는 푸쉬 롤러(30)와 푸쉬 롤러 양단에 푸쉬 롤러를 회전하게 하는 베어링(31)과 충격 완충 및 압착압력 유지를 목적으로 하는 스프링(41)과 압착 압력을 조정하는 조정볼트(42)를 포함하여 이루어지는 것을 특징으로 하는 반송장치.The method according to claim 1, wherein the mesh belt 20 pressurizing pressure means includes a push roller 30 for pressing the mesh belt 20 to the driving roller 10 and a bearing 31 for rotating the push roller at both ends of the push roller. ) And a spring (41) for the purpose of shock buffer and pressure holding, and an adjusting bolt (42) for adjusting the pressing pressure. 청구항 제1항에 있어서 상기 메쉬 벨트(20) 압착압력 수단은, 멜쉬 벨트를 구동롤러(10)에 압착하는 푸쉬 롤러(30)와 푸쉬 롤러 양단에 푸쉬 롤러를 회전하게 하는 베어링(31)과 푸쉬 롤러(30)의 상,하 동작과 상승 동작시 압착을 행할 수 있도록 실린더(50)를 포함하여 이루어지는 것을 특징으로 하는 반송장치.The pressing force means of the mesh belt 20, the push roller 30 for pressing the mesh belt to the drive roller 10 and the bearing 31 and push for rotating the push roller at both ends of the push roller. And a cylinder (50) so that the roller (30) can be crimped during the up and down operation and the ascending operation. 청구항 제3항에 있어서 상기 푸쉬 롤러(30) 양단에 아암(60)을 구비하고 아암에 베어링(31)을 고정하여 아암을 실린더(50)가 상하 동작하도록 하여 압착을 행할 수 있도록 아암(60)을 포함하여 이루어지는 것을 특징으로 하는 반송장치.4. The arm 60 according to claim 3, wherein the arm 60 is provided at both ends of the push roller 30, and the bearing 31 is fixed to the arm so that the arm can be pressed by the cylinder 50 to move up and down. Carrying apparatus comprising a.
KR2020080002082U 2008-02-15 2008-02-15 Push with continuous system heat treatment it equips the roller back haul system KR20080000281U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111020168A (en) * 2019-12-30 2020-04-17 湖北立晋钢铁集团有限公司 Feeding device of deformed steel bar quenching device with uniform quenching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111020168A (en) * 2019-12-30 2020-04-17 湖北立晋钢铁集团有限公司 Feeding device of deformed steel bar quenching device with uniform quenching
CN111020168B (en) * 2019-12-30 2021-08-24 湖北立晋钢铁集团有限公司 Feeding device of deformed steel bar quenching device with uniform quenching

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