JP5331506B2 - Annealing equipment - Google Patents

Annealing equipment Download PDF

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Publication number
JP5331506B2
JP5331506B2 JP2009032909A JP2009032909A JP5331506B2 JP 5331506 B2 JP5331506 B2 JP 5331506B2 JP 2009032909 A JP2009032909 A JP 2009032909A JP 2009032909 A JP2009032909 A JP 2009032909A JP 5331506 B2 JP5331506 B2 JP 5331506B2
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Prior art keywords
furnace body
sheet
annealing apparatus
rubber belt
lid
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JP2010190449A (en
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宏知 前田
直行 根上
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IHI Corp
IHI Machinery and Furnace Co Ltd
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IHI Corp
IHI Machinery and Furnace Co Ltd
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Priority to JP2009032909A priority Critical patent/JP5331506B2/en
Priority to CN201080007764.3A priority patent/CN102317728B/en
Priority to KR1020117019506A priority patent/KR101301600B1/en
Priority to PCT/JP2010/000955 priority patent/WO2010092839A1/en
Priority to TW099104943A priority patent/TWI417395B/en
Publication of JP2010190449A publication Critical patent/JP2010190449A/en
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    • 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
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • 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
    • 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
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Disclosed is an annealing apparatus which is provided with: a furnace body (2) having a cover part (2c) which makes it possible to expose the inside of the furnace body (2) and which also makes it possible to open an inlet opening (2a) and an outlet opening; and a conveyance device (6) which is disposed outside the furnace body (2) and conveys a sheet (S) by gripping part of said sheet (S). By means of this, the conveyance device is prevented from being exposed to a high-temperature environment, so the lifespan of the conveyance device can be increased.

Description

本発明は、炉体の入口開口部及び出口開口部を介して炉体内部に挿通されるシートを加熱してアニール処理するアニール装置に関するものである。   The present invention relates to an annealing apparatus that heats and anneals a sheet inserted into a furnace body through an inlet opening and an outlet opening of the furnace body.

圧延処理を用いてシートを製造する製造装置等においては、シートの内部歪みを除去するアニール処理を行うためのアニール装置が用いられている（特許文献１〜４参照）。
このようなアニール装置は、炉体の入口開口部及び出口開口部を介して炉体内部に挿通されるシートを加熱してアニール処理することによって、連続的に供給されるシートを連続的に処理可能とされている。 In a manufacturing apparatus or the like that manufactures a sheet using a rolling process, an annealing apparatus for performing an annealing process that removes internal distortion of the sheet is used (see Patent Documents 1 to 4).
Such an annealing apparatus heats the sheet inserted into the furnace body through the inlet opening and outlet opening of the furnace body, and anneals the sheet to continuously process the continuously supplied sheets. It is possible.

ところで、上述のようなアニール装置は、メンテナンス等のタイミングで炉体の内部を目視あるいは補修可能とするために、炉体の一部が開口するように構成されている。
そして、例えばメンテナンスの場合にはシートが炉体に挿通されていない状態で行われるため、メンテナンスの終了後にシートを再度炉体の内部に挿通する必要がある。
このため、従来のアニール装置は、炉体内部に配置されると共にシートの一部を把持するベルト部と、該ベルト部を回転走行させる駆動部とを備える搬送装置が設置されている。 By the way, the annealing apparatus as described above is configured such that a part of the furnace body is opened so that the inside of the furnace body can be visually observed or repaired at the timing of maintenance or the like.
For example, in the case of maintenance, since the sheet is not inserted into the furnace body, it is necessary to insert the sheet into the furnace body again after the maintenance is completed.
For this reason, the conventional annealing apparatus is provided with a conveying device that is disposed inside the furnace body and includes a belt unit that grips a part of the sheet and a drive unit that rotates the belt unit.

特開平１１−３２０６５６号公報JP-A-11-320656 特開２００５−２６５３６０号公報JP 2005-265360 A 特開昭５７−１９０３７８号公報JP-A-57-190378 特開平９−２４５３６号公報Japanese Patent Laid-Open No. 9-24536

しかしながら、上記搬送装置のベルト部は、炉体の内部に配置されているため、炉体の加熱環境に常に晒されることなる。
このため、従来のアニール装置は、シートを把持して搬送するベルト部を備える搬送装置の寿命が短いことが問題視されている。 However, since the belt portion of the conveying device is disposed inside the furnace body, it is always exposed to the heating environment of the furnace body.
For this reason, the conventional annealing apparatus is regarded as a problem that the life of the conveying apparatus including the belt unit that grips and conveys the sheet is short.

本発明は、上述する問題点に鑑みてなされたもので、アニール装置において、搬送装置の寿命を長期化することを目的とする。   The present invention has been made in view of the above-described problems, and an object of the present invention is to extend the life of a transfer device in an annealing apparatus.

本発明は、上記課題を解決するための手段として、以下の構成を採用する。   The present invention adopts the following configuration as means for solving the above-described problems.

第１の発明は、炉体の入口開口部及び出口開口部を介して炉体内部に挿通されるシートを加熱してアニール処理するアニール装置であって、上記炉体内部を露出可能とすると共に上記入口開口及び上記出口開口を開放可能とする蓋部を備える上記炉体と、該炉体の外部に設置されると共に上記シートの一部を把持して搬送する搬送装置とを備えるという構成を採用する。   1st invention is an annealing apparatus which heats and anneals the sheet | seat inserted in the inside of a furnace body through the inlet opening part and outlet opening part of a furnace body, Comprising: While enabling the said furnace body inside to be exposed, A configuration in which the furnace body is provided with a lid that can open the inlet opening and the outlet opening, and a conveying device that is installed outside the furnace body and grips and conveys a part of the sheet. adopt.

第２の発明は、上記第１の発明において、上記炉体の蓋部と該蓋部が嵌合される上記炉体の基部との隙間に介在されるシール部材を備えるという構成を採用する。   According to a second aspect of the present invention, in the first aspect of the present invention, a configuration is employed in which a seal member is provided that is interposed in a gap between the lid portion of the furnace body and the base portion of the furnace body to which the lid portion is fitted.

第３の発明は、上記第１または第２の発明において、上記炉体の蓋部と該蓋部が嵌合される上記炉体の基部との隙間を覆う被覆部を備えるという構成を採用する。   According to a third aspect of the present invention, in the first or second aspect of the invention, a configuration is provided in which a covering portion is provided to cover a gap between the lid portion of the furnace body and the base portion of the furnace body to which the lid portion is fitted. .

第４の発明は、上記第１〜第３いずれかの発明において、上記搬送装置が、上記シートの一部を把持するゴムベルトと、該ゴムベルトを回転走行させる駆動部とを備えるという構成を採用する。   According to a fourth invention, in any one of the first to third inventions, the conveying device includes a rubber belt that grips a part of the sheet and a drive unit that rotates the rubber belt. .

本発明によれば、炉体が炉体内部を露出可能とすると共に入口開口及び出口開口を開放可能な蓋部を備えることによって、シートの端部を開口部を通すことなくシートを炉体内部に収容可能となる。そして、本発明によれば、炉体の外部に設置された搬送装置でシートを把持して搬送することができるため、炉体の内部に搬送装置の構成部材を配置する必要がない。
したがって、本発明によれば、搬送装置が高温環境に晒されることを防止し、搬送装置の寿命を長期化することが可能となる。 According to the present invention, the furnace body includes the lid portion that can expose the inside of the furnace body and that can open the inlet opening and the outlet opening, thereby allowing the sheet to pass inside the furnace body without passing through the opening portion of the sheet. Can be accommodated. And according to this invention, since a sheet | seat can be hold | gripped and conveyed with the conveying apparatus installed in the exterior of the furnace body, it is not necessary to arrange | position the structural member of a conveying apparatus inside the furnace body.
Therefore, according to the present invention, it is possible to prevent the transfer device from being exposed to a high temperature environment and to prolong the life of the transfer device.

本発明の一実施形態におけるアニール装置の概略構成を示す側面図である。It is a side view which shows schematic structure of the annealing apparatus in one Embodiment of this invention. 本発明の一実施形態におけるアニール装置の概略構成を示す正面図である。It is a front view which shows schematic structure of the annealing apparatus in one Embodiment of this invention. 本発明の一実施形態におけるアニール装置の平面断面を示す拡大図である。It is an enlarged view which shows the plane cross section of the annealing apparatus in one Embodiment of this invention. 本発明の一実施形態におけるアニール装置が備える搬送装置のゴムベルトの拡大図である。It is an enlarged view of the rubber belt of the conveyance apparatus with which the annealing apparatus in one Embodiment of this invention is provided.

以下、図面を参照して、本発明に係るアニール装置の一実施形態について説明する。なお、以下の説明において、各部材の認識可能な大きさとするために、各部材の縮尺を適宜変更している。   Hereinafter, an embodiment of an annealing apparatus according to the present invention will be described with reference to the drawings. In the following description, the scale of each member is appropriately changed in order to make each member a recognizable size.

図１及び図２は本実施形態のアニール装置１の概略構成図であり、図１がアニール装置１の側面図であり、図２がアニール装置１の正面図である。
これらの図に示すように、本実施形態のアニール装置１は、炉体２と、搬送ローラ３と、ヒータ４と、昇降装置５と、搬送装置６とを備えている。 1 and 2 are schematic configuration diagrams of the annealing apparatus 1 according to the present embodiment, FIG. 1 is a side view of the annealing apparatus 1, and FIG. 2 is a front view of the annealing apparatus 1.
As shown in these drawings, the annealing apparatus 1 of the present embodiment includes a furnace body 2, a transport roller 3, a heater 4, a lifting device 5, and a transport device 6.

炉体２は、入口開口２ａ及び出口開口２ｂを介して内部にシートＳが挿入されるものであり、内部でシートＳに対するアニール処理が行われるものである。この炉体２は、シートＳの搬送方向に延在する箱形状とされている。   In the furnace body 2, the sheet S is inserted through the inlet opening 2a and the outlet opening 2b, and an annealing process is performed on the sheet S therein. The furnace body 2 has a box shape extending in the conveying direction of the sheet S.

そして、炉体２の上部は、炉体２の内部を露出可能とすると共に入口開口２ａ及び出口開口２ｂを開口可能とされた蓋部２ｃとされている。
つまり、本実施形態のアニール装置１は、炉体２の内部を露出可能とすると共に入口開口２ａ及び出口開口２ｂを開口可能とされた蓋部２ｃを備える炉体２を備えている。 The upper portion of the furnace body 2 is a lid portion 2c that can expose the interior of the furnace body 2 and can open the inlet opening 2a and the outlet opening 2b.
That is, the annealing apparatus 1 of the present embodiment includes the furnace body 2 including the lid portion 2c that can expose the inside of the furnace body 2 and that can open the inlet opening 2a and the outlet opening 2b.

蓋部２ｃは、図２に示すように、シートＳの搬送方向の端部２ｃ１が、シートＳの搬送方向から見て下方に突出した突出部２ｃ２を備えるように構成されている。
また、蓋部２ｃが嵌合される炉体２の基部２ｄは、シートＳの搬送方向から見て、凹部２ｄ１を備える凹形状とされている。この凹部２ｄ１の深さ距離は、突出部２ｃ２の高さ距離よりも長く設定されている。
そして、蓋部２ｃの突出部２ｃ２が基部２ｄの凹部２ｄ１に挿入されるように基部２ｄに蓋部２ｃが嵌合されることによって、蓋部２ｃと基部２ｄとによって囲まれた領域が入口開口２ａ及び出口開口２ｂとなる。 As shown in FIG. 2, the lid 2 c is configured such that an end 2 c 1 in the conveyance direction of the sheet S includes a protrusion 2 c 2 that protrudes downward when viewed from the conveyance direction of the sheet S.
Further, the base portion 2d of the furnace body 2 to which the lid portion 2c is fitted has a concave shape with a concave portion 2d1 when viewed from the sheet S conveyance direction. The depth distance of the recess 2d1 is set longer than the height distance of the protrusion 2c2.
Then, the lid portion 2c is fitted into the base portion 2d so that the protruding portion 2c2 of the lid portion 2c is inserted into the concave portion 2d1 of the base portion 2d, so that an area surrounded by the lid portion 2c and the base portion 2d 2a and outlet opening 2b.

なお、蓋部２ｃの取り付け及び取り外しが容易となるように、蓋部２ｃの突出部２ｃ２の幅距離は、基部２ｄの幅距離よりも僅かに短く設定されている。
そして、図３の平面断面図に示すように、蓋部２ｃには、蓋部２ｃと基部２ｄとが嵌合された場合に蓋部２ｃと基部２ｄとの隙間Ａに介在されるパッキン７（シール部材）が固定されている。このパッキン７は、隙間Ａから炉体２内部の高温ガスが炉体２の外部に漏出することを抑制するものであり、蓋部２ｃの取り付け及び取り外しを阻害しないように伸縮性にある材料によって形成されている。
なお、パッキン７は、蓋部２ｃに固定されずに基部２ｄに固定されていても良い。また、蓋部２ｃの取り付け及び取り外しの際に取り外し可能とされていても良い。 In addition, the width distance of the protrusion part 2c2 of the cover part 2c is set slightly shorter than the width distance of the base part 2d so that the cover part 2c can be easily attached and detached.
As shown in the plan sectional view of FIG. 3, when the lid portion 2c and the base portion 2d are fitted to the lid portion 2c, the packing 7 (which is interposed in the gap A between the lid portion 2c and the base portion 2d ( The seal member) is fixed. This packing 7 suppresses leakage of high temperature gas inside the furnace body 2 from the gap A to the outside of the furnace body 2, and is made of a stretchable material so as not to obstruct the attachment and detachment of the lid 2c. Is formed.
The packing 7 may be fixed to the base portion 2d without being fixed to the lid portion 2c. Moreover, it may be made removable when attaching and removing the lid 2c.

また、図３に示すように、基部２ｄには、隙間Ａを覆うカバー部材８（被覆部）が設置されている。このカバー部材８は、隙間Ａから炉体２内部の高温ガスが炉体２の外部に漏出することを抑制するものであり、炉体２の外部に配置されると共に蓋部２ｃの取り付け及び取り外しを阻害しないように基部２ｄの壁面に固定されている。
なお、カバー部材８は、基部２ｄに固定されずに、蓋部２ｃに固定されていても良い。また、蓋部２ｃの取り付け及び取り外しの際に取り外し可能とされていても良い。 Moreover, as shown in FIG. 3, the cover member 8 (covering part) which covers the clearance gap A is installed in the base 2d. This cover member 8 suppresses leakage of high-temperature gas inside the furnace body 2 from the gap A to the outside of the furnace body 2, and is disposed outside the furnace body 2 and attaches and detaches the lid 2c. Is fixed to the wall surface of the base 2d so as not to hinder.
The cover member 8 may be fixed to the lid portion 2c without being fixed to the base portion 2d. Moreover, it may be made removable when attaching and removing the lid 2c.

搬送ローラ３は、炉体２の内部においてシートＳの搬送方向に複数配列されるフリーローラであり、炉体２の外部で引かれることによって搬送されるシートＳを下方から支持するものである。
ヒータ４は、炉体２の内部に配置されており、炉体２の内部を通過するシートＳを加熱するものである。 The conveyance rollers 3 are free rollers arranged in the conveyance direction of the sheet S inside the furnace body 2, and support the sheet S conveyed from below by being pulled outside the furnace body 2.
The heater 4 is disposed inside the furnace body 2 and heats the sheet S passing through the interior of the furnace body 2.

昇降装置５は、炉体２の蓋部２ｃを上部に持ち上げることによって、炉体２の内部を露出すると共に入口開口２ａ及び出口開口２ｂを開放するものであり、炉体２の側部に複数配置されている。
この昇降装置５としては、例えば油圧シリンダを備える昇降装置を用いることができる。 The lifting device 5 lifts the lid 2c of the furnace body 2 upward, thereby exposing the interior of the furnace body 2 and opening the inlet opening 2a and the outlet opening 2b. Has been placed.
As this lifting device 5, for example, a lifting device including a hydraulic cylinder can be used.

搬送装置６は、炉体２の内部のメンテナンス後等の炉体２にシートＳが挿通されていない状態から、シートＳを炉体２の内部に挿通するために用いられるものであり、炉体２の外部に設置されると共にシートＳの一部を把持することによって搬送する。   The conveying device 6 is used for inserting the sheet S into the furnace body 2 from a state where the sheet S is not inserted into the furnace body 2 after maintenance inside the furnace body 2. 2 and is conveyed by gripping a part of the sheet S.

そして、この搬送装置６は、シートＳの一部の把持するゴムベルト６ａと、該ゴムベルト６ａを回転走行させる駆動ローラ６ｂと、ゴムベルト６ａに掛かる張力を調節するためのテンションローラ６ｃとを備えている。   The conveying device 6 includes a rubber belt 6a for gripping a part of the sheet S, a driving roller 6b for rotating the rubber belt 6a, and a tension roller 6c for adjusting the tension applied to the rubber belt 6a. .

ゴムベルト６ａは、複数のローラ６ｄに支持されることによって、炉体２の延在方向の全長に亘って架設されている。このゴムベルト６ａには図４に示すように、シートＳを差し込むことによってシートＳの把持が可能な複数の切込部６ａ１が、長さ方向に複数形成されている。   The rubber belt 6a is constructed over the entire length in the extending direction of the furnace body 2 by being supported by a plurality of rollers 6d. As shown in FIG. 4, the rubber belt 6 a is formed with a plurality of cut portions 6 a 1 that can hold the sheet S by inserting the sheet S in the length direction.

駆動ローラ６ｂは、ゴムベルト６ａの途中部位に配置されており、不図示のモータ等の駆動源から供給される動力をゴムベルト６ａに伝達することによってゴムベルト６ａを回転走行させるものである。   The driving roller 6b is disposed in the middle of the rubber belt 6a, and rotates the rubber belt 6a by transmitting power supplied from a driving source such as a motor (not shown) to the rubber belt 6a.

テンションローラ６ｃは、接触するゴムベルト６ａの表面に対して交差する方向に移動可能なローラであり、自らの移動位置に応じてゴムベルト６ａに掛かる張力を調節するものである。   The tension roller 6c is a roller that can move in a direction that intersects the surface of the rubber belt 6a that is in contact with the tension roller 6c, and adjusts the tension applied to the rubber belt 6a according to its movement position.

このような構成を有する本実施形態のアニール装置１において、例えば、メンテナンス等を行う場合には、まず昇降装置５によって炉体２の蓋部２ｃを持ち上げることによって、基部２ｄから蓋部２ｃを取り外し、これによって炉体２の内部を露出されると共に入口開口２ａと出口開口２ｂとを開放する。
なお、シートＳは、例えば炉体２の上流側において切断され、この状態でシートＳを搬送させることによって炉体２の外部に取り出される。 In the annealing apparatus 1 of the present embodiment having such a configuration, for example, when performing maintenance or the like, the lid 2c of the furnace body 2 is first lifted by the lifting device 5 to remove the lid 2c from the base 2d. This exposes the interior of the furnace body 2 and opens the inlet opening 2a and the outlet opening 2b.
The sheet S is cut, for example, on the upstream side of the furnace body 2, and is taken out of the furnace body 2 by conveying the sheet S in this state.

そして、炉体２内部のメンテナンス等が終了すると、上流側のシートＳの端部近傍を搬送装置６のゴムベルト６ａに把持させる。
より詳細には、ゴムベルト６ａに形成された切込部６ａ１に作業者がシートＳの端部近傍を挿し込むことによってゴムベルト６ａにシートＳを把持させる。 When the maintenance or the like inside the furnace body 2 is completed, the vicinity of the end portion of the upstream sheet S is gripped by the rubber belt 6a of the transport device 6.
More specifically, the operator inserts the vicinity of the end of the sheet S into the notch 6a1 formed in the rubber belt 6a, thereby causing the rubber belt 6a to grip the sheet S.

このようにゴムベルト６ａにシートＳを把持させた後に、搬送装置６の駆動ローラ６ｂによってゴムベルト６ａを回転走行させることによって、シートＳを炉体２の上流側端部２ｅの近傍から下流側端部２ｆの近傍まで搬送する。
なお、ゴムベルト６ａは、駆動ローラ６ｂ及びテンションローラ６ｃが設置された位置（本実施形態においてはゴムベルト６ａの下側位置）をシートＳが通過しない方向に回転走行される。 After the rubber belt 6a grips the sheet S in this way, the rubber belt 6a is rotated by the driving roller 6b of the conveying device 6 so that the sheet S moves from the vicinity of the upstream end 2e of the furnace body 2 to the downstream end. Transport to the vicinity of 2f.
Note that the rubber belt 6a rotates and travels in a direction in which the sheet S does not pass through a position where the driving roller 6b and the tension roller 6c are installed (a lower position of the rubber belt 6a in the present embodiment).

そして、シートＳが炉体２の下流側端部２ｆの近傍まで搬送されると、作業者がシートＳをゴムベルト６ａから取り外して炉体２の内部に収容する。
この際、本実施形態のアニール装置１では、蓋部２ｃが取り外されることによって、炉体２の内部が露出され、さらに入口開口２ａ及び出口開口２ｂが上方に向けて開口されている。このため、作業者は、容易に炉体２の内部にシートＳを収容することが可能となる。 When the sheet S is conveyed to the vicinity of the downstream end 2 f of the furnace body 2, the operator removes the sheet S from the rubber belt 6 a and accommodates it inside the furnace body 2.
At this time, in the annealing apparatus 1 of this embodiment, the interior of the furnace body 2 is exposed by removing the lid 2c, and the inlet opening 2a and the outlet opening 2b are opened upward. For this reason, the operator can easily accommodate the sheet S inside the furnace body 2.

続いて、昇降装置５によって持ち上げられていた蓋部２ｃが下降されて炉体２の基部２ｄに嵌合される。
この結果、蓋部２ｃと基部２ｄとの間に入口開口２ａ及び出口開口２ｂが形成され、シートＳが入口開口２ａ及び出口開口２ｂを介して炉体２の内部を挿通する状態が作り出される。
そして、シートＳの端部が、炉体２の下流側に配置された不図示の駆動ローラ等に巻回されて引かれることによってシートＳが再び搬送可能となる。 Subsequently, the lid portion 2 c lifted by the lifting device 5 is lowered and fitted to the base portion 2 d of the furnace body 2.
As a result, an inlet opening 2a and an outlet opening 2b are formed between the lid 2c and the base 2d, and a state is created in which the sheet S is inserted through the interior of the furnace body 2 through the inlet opening 2a and the outlet opening 2b.
Then, the end of the sheet S is wound around a driving roller (not shown) disposed on the downstream side of the furnace body 2 and pulled, so that the sheet S can be conveyed again.

また、シートＳが搬送されてアニール処理されている場合において、本実施形態のアニール装置１は、パッキン７及びカバー部材８によって、蓋部２ｃと基部２ｄとの間に形成された隙間Ａからの高温ガスの漏出が二重に抑制される。
このため、炉体２内部からの放熱量を減少させて、本実施形態のアニール装置１における熱効率が向上される。 In addition, when the sheet S is conveyed and annealed, the annealing apparatus 1 according to the present embodiment has a gap 7 formed between the lid 2c and the base 2d by the packing 7 and the cover member 8. The leakage of the hot gas is doubled.
For this reason, the heat dissipation from the furnace body 2 is reduced, and the thermal efficiency in the annealing apparatus 1 of the present embodiment is improved.

以上のような本実施形態のアニール装置１によれば、炉体２が炉体２内部を露出可能とすると共に入口開口２ａ及び出口開口２ｂを開放可能な蓋部２ｃを備えることによって、シートＳの端部を開口部を通すことなくシートＳを炉体２内部に収容可能となる。そして、本実施形態のアニール装置１によれば、炉体２の外部に設置された搬送装置６でシートＳを把持して搬送することができるため、炉体２の内部に搬送装置６の構成部材を配置する必要がない。
したがって、本実施形態のアニール装置１によれば、搬送装置６が高温環境に晒されることを防止し、搬送装置６の寿命を長期化することが可能となる。 According to the annealing apparatus 1 of the present embodiment as described above, the furnace body 2 is provided with the lid 2c that can expose the interior of the furnace body 2 and that can open the inlet opening 2a and the outlet opening 2b. Thus, the sheet S can be accommodated inside the furnace body 2 without passing the end of the opening through the opening. And according to the annealing apparatus 1 of this embodiment, since the sheet | seat S can be hold | gripped and conveyed by the conveying apparatus 6 installed in the exterior of the furnace body 2, the structure of the conveying apparatus 6 is set inside the furnace body 2. There is no need to arrange the members.
Therefore, according to the annealing apparatus 1 of the present embodiment, it is possible to prevent the transfer apparatus 6 from being exposed to a high temperature environment and to prolong the life of the transfer apparatus 6.

また、本実施形態のアニール装置１によれば、搬送装置６が炉体２の外部に配置されている構成を採用するため、搬送装置のベルトとしてゴムベルトを用いることが可能となる。
したがって、本実施形態のアニール装置１によれば、高温環境への対策としてベルトとしてチェーンベルトを用いていた搬送装置と比較して、搬送装置６の取扱性が向上する。 Moreover, according to the annealing apparatus 1 of this embodiment, since the conveyance apparatus 6 employ | adopts the structure arrange | positioned outside the furnace body 2, it becomes possible to use a rubber belt as a belt of a conveyance apparatus.
Therefore, according to the annealing device 1 of the present embodiment, the handling property of the transport device 6 is improved as compared with a transport device that uses a chain belt as a belt as a countermeasure to a high temperature environment.

以上、図面を参照しながら本発明の好適な実施形態について説明したが、本発明は上記実施形態に限定されるものではない。上述した実施形態において示した各構成部材の諸形状や組み合わせ等は一例であって、本発明の主旨から逸脱しない範囲において設計要求等に基づき種々変更可能である。   As mentioned above, although preferred embodiment of this invention was described referring drawings, this invention is not limited to the said embodiment. Various shapes, combinations, and the like of the constituent members shown in the above-described embodiments are examples, and various modifications can be made based on design requirements and the like without departing from the gist of the present invention.

例えば、上記実施形態においては、蓋部２ｃが突出部２ｃ２を備え、当該突出部２ｃ２が基部２ｄの凹部２ｄ１に挿入されることによって蓋部２ｃが基部２ｄに嵌合される構成を採用した。このような構成を採用することによって、蓋部２ｃと基部２ｄとの位置関係がずれることを防止することができる。
しかしながら、本発明はこれに限定されるものではなく、例えば蓋部２ｃを平板状に形成することも可能である。 For example, in the above-described embodiment, a configuration is adopted in which the lid portion 2c includes the protruding portion 2c2, and the protruding portion 2c2 is inserted into the concave portion 2d1 of the base portion 2d so that the lid portion 2c is fitted to the base portion 2d. By adopting such a configuration, it is possible to prevent the positional relationship between the lid 2c and the base 2d from shifting.
However, this invention is not limited to this, For example, it is also possible to form the cover part 2c in flat form.

また、上記実施形態においては、搬送装置６のベルトとしてゴムベルト６ａを用いる構成について説明した。
しかしながら、本発明はこれに限定されるものではなく、搬送装置６のベルトとしてチェーンベルトを用いることも可能である。 Moreover, in the said embodiment, the structure which uses the rubber belt 6a as a belt of the conveying apparatus 6 was demonstrated.
However, the present invention is not limited to this, and a chain belt can be used as the belt of the conveying device 6.

１……アニール装置、２……炉体、２ａ……入口開口、２ｂ……出口開口、２ｃ……蓋部、２ｄ……基部、６……搬送装置、６ａ……ゴムベルト、６ｂ……駆動ローラ（駆動部）、７……パッキン（シール部材）、８……カバー部材（被覆部）、Ａ……隙間、Ｓ……シート   DESCRIPTION OF SYMBOLS 1 ... Annealing apparatus, 2 ... Furnace body, 2a ... Inlet opening, 2b ... Outlet opening, 2c ... Cover part, 2d ... Base part, 6 ... Conveying device, 6a ... Rubber belt, 6b ... Drive Roller (driving part), 7 ... Packing (seal member), 8 ... Cover member (covering part), A ... Gap, S ... Sheet

Claims (4)

炉体の入口開口部及び出口開口部を介して炉体内部に挿通されるシートを加熱してアニール処理するアニール装置であって、
前記炉体内部を露出可能とすると共に前記入口開口及び前記出口開口を開放可能とする蓋部を備える前記炉体と、
該炉体の外部に設置されると共に前記シートの一部を把持して搬送する搬送装置と
を備えることを特徴とするアニール装置。 An annealing apparatus that heats and anneals a sheet inserted into the furnace body through an inlet opening and an outlet opening of the furnace body,
The furnace body including a lid portion capable of exposing the inside of the furnace body and opening the inlet opening and the outlet opening;
An annealing apparatus comprising: a conveying device that is installed outside the furnace body and grasps and conveys a part of the sheet. 前記炉体の蓋部と該蓋部が嵌合される前記炉体の基部との隙間に介在されるシール部材を備えることを特徴とする請求項１記載のアニール装置。   The annealing apparatus according to claim 1, further comprising a seal member interposed in a gap between a lid portion of the furnace body and a base portion of the furnace body to which the lid portion is fitted. 前記炉体の蓋部と該蓋部が嵌合される前記炉体の基部との隙間を覆う被覆部を備えることを特徴とする請求項１または２記載のアニール装置。   The annealing apparatus according to claim 1, further comprising a covering portion that covers a gap between the lid portion of the furnace body and a base portion of the furnace body to which the lid portion is fitted. 前記搬送装置は、
前記シートの一部を把持するゴムベルトと、
該ゴムベルトを回転走行させる駆動部と
を備えることを特徴とする請求項１〜３いずれかに記載のアニール装置。 The transfer device
A rubber belt for gripping a part of the sheet;
An annealing apparatus according to any one of claims 1 to 3, further comprising a drive unit that rotates the rubber belt.
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Family Cites Families (10)

* Cited by examiner, † Cited by third party
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JPH0336879Y2 (en) * 1984-09-10 1991-08-05
CN1014268B (en) * 1985-12-27 1991-10-09 沈阳市二三工厂 Annealing furnace
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JPH11304366A (en) * 1998-04-24 1999-11-05 Ishikawajima Harima Heavy Ind Co Ltd Conveyor device for heat treating furnace
JPH11320656A (en) * 1998-05-14 1999-11-24 Denki Kagaku Kogyo Kk Thermoplastic resin sheet having small optical strain and excellent surface smoothness, and manufacture thereof
TWM252710U (en) * 2003-07-18 2004-12-11 Huei-Chiun Shiu Annealing equipment
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JP4572693B2 (en) * 2005-02-10 2010-11-04 光洋サーモシステム株式会社 Continuous firing furnace with furnace assembly parts transfer device
JP2007292404A (en) * 2006-04-26 2007-11-08 Ngk Insulators Ltd Roller hearth kiln
CN200978294Y (en) * 2006-10-11 2007-11-21 山翁工业炉(嘉善)有限公司 Fuel gas roller hearth spheroidizing annealing furnace

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