JP4723112B2

JP4723112B2 - Supply device in heating machine and supply device additional heat machine

Info

Publication number: JP4723112B2
Application number: JP2001135285A
Authority: JP
Inventors: 誠高宮; 健二猪俣; 正昭寺瀬
Original assignee: Advanex Inc
Current assignee: Advanex Inc
Priority date: 2001-05-02
Filing date: 2001-05-02
Publication date: 2011-07-13
Anticipated expiration: 2021-05-02
Also published as: JP2002333281A

Description

【０００１】
【発明の属する技術分野】
本発明は、例えば金属部品を焼鈍するテンパー炉などの加熱機における供給装置並びに供給装置付加熱機に関するものである。
【０００２】
【従来の技術及び発明が解決しようとする課題】
多数の金属部品を順次焼鈍するテンパー炉は、従来単に横送り形のコンベア装置で次々と金属部品をテンパー炉内へ導入し、所定時間加熱後、このコンベア装置で順次横送り排出する構成としているため、この供給装置，排出装置を含めると極めて大型な装置となり、大きなスペースが必要となる。
【０００３】
また、多数の金属部品を加熱処理する場合、所定量ずつ加熱処理し、所定量ずつ排出保管できるように構成すれば、その後の搬送や配送或いは梱包処理等が容易となるが、このように多数の金属部品の管理を容易とするため単にテンパー炉内で区画搬送するように構成すると、炉内温度のバラツキなどによって、特に細かい部品では熱が不均一となって変形が生じるなどの問題も生じかねない。
【０００４】
本発明は、従来の加熱機にこのような問題点を見出し、これを解決したもので、単に横送り搬送によって多数の被加熱物を順次加熱処理することで大型とならざるを得なかった加熱機の供給装置、更には排出装置を改良し、省スペース化を図れる上、トレー体に所定量ずつ被加熱物を載置して加熱処理することで、被加熱物の管理も容易となり、炉内温度のバラツキも生じないようにして変形が生じにくいなど極めて秀れた加熱機における供給装置並びに供給装置付加熱機を提供することを目的としている。
【０００５】
【課題を解決するための手段】
添付図面を参照して本発明の要旨を説明する。
【０００６】
被加熱物１を供給する導入部２と、加熱処理を終えた被加熱物１を排出する導出部３とを有する加熱処理部４を備えた加熱機における供給装置であって、前記被加熱物１を載せるトレー体５を支承保持するトレー体支承部６を上下方向に多段に設け、この各トレー体支承部５を順次上方へ移動する移動機構７を設け、このトレー体支承部６に支承保持されているトレー体５に所定量の被加熱物１を投入するシュータ部８をこのトレー体５の上方に配設し得るように構成し、このシュータ部８からの投入によって被加熱物１を載せたトレー体５を前記加熱処理部４の導入部２から加熱処理部４内へ導入する案内導入路９を設け、この案内導入路９に沿ってトレー体５を加熱処理部４内へ導入するトレー体導入機構10を設け、前記移動機構７として、回転駆動源７Ａにより上下方向に周回する縦形周回移動部７Ｂを設け、この縦形周回移動部７Ｂに所定間隔を置いて前記トレー体支承部６を多数設け、この上方へ移動する位置の上下方向に多段に配設されたトレー体支承部６に前記トレー体５を支承保持するように構成し、前記縦形周回移動部７Ｂの上方への周回移動によって上方へ移動する前記トレー体支承部６上の前記トレー体５の上方に前記シュータ部８を臨設し、このシュータ部８によって前記被加熱物１が投入載置されたトレー体５を前記トレー体導入機構10によって案内導入路９をガイドとして前記導入部２を介してこのトレー体５毎前記加熱処理部４内へ導入するように構成し、前記シュータ部８は、次々と落下排出投入する投入先端部８Ａを前記最上部に位置する前記トレー体５の上方に配設し、このシュータ部８により被加熱物１が投入載置されたこの最上部のトレー体５を前記トレー体導入機構10により前記案内導入路９をガイドとして前記導入部２を介して前記加熱処理部４内に導入するように構成し、前記トレー体支承部６は、前記シュータ部８を退避移動しなくても前記トレー体５を前記案内導入路９へ移動した後このトレー体支承部６を前記縦形周回移動部７Ｂにより上方へ移動し得る逃げ開口部６Ａを有する形状としたことを特徴とする加熱機における供給装置に係るものである。
【０００７】
また、前記トレー体支承部６は、前記シュータ部８の配設側である外側が開放した逃げ開口部６Ａを有する略コ字状枠状若しくは略Ｕ字枠状に構成したことを特徴とする請求項１記載の加熱機における供給装置に係るものである。
【０００８】
また、前記加熱処理部４は、被加熱物１を焼鈍処理するテンパー炉とし、この加熱処理部４の前記導入部２側に前記トレー体５が縦列多段状態に配設されるように構成したことを特徴とする請求項１記載の加熱機における供給装置に係るものである。
【０００９】
また、前記シュータ部８を揺動自在に構成して、前記被加熱物１を落下投入しながらシュータ部８を揺動することで、前記トレー体５に対する前記被加熱物１の落下位置を可変しつつトレー体５上に被加熱物１を落下載置するように構成したことを特徴とする請求項１〜３のいずれか１項に記載の加熱機における供給装置に係るものである。
【００１０】
また、前記トレー体導入機構10は、前記トレー体５の後方を押動する押動体10Ｃを、回転駆動源10Ａにより略水平方向に周回する横形周回移動部10Ｂに設けた構成としたことを特徴とする請求項１〜４のいずれか１項に記載の加熱機における供給装置に係るものである。
【００１１】
また、前記請求項１〜５のいずれか１項に記載の供給装置Ｋを、前記加熱処理部４の導入部２に配設したことを特徴とする供給装置付加熱機に係るものである。
【００１２】
また、加熱処理を終えた前記被加熱物１を載せた前記トレー体５を受け取り支承保持する排出用トレー体支承部11を上下方向に多段に設け、この各排出用トレー体支承部11を順次下方へ移動する移動機構12を設けた排出装置Ｈを前記加熱処理部４の導出部３に配設し、前記加熱処理部４の導出部３から前記排出装置Ｈの前記排出用トレー体支承部11へ導出する案内導出路13を設け、この案内導入路13に沿って加熱処理を終えた被加熱物１を載せたトレー体５を加熱処理部４内から前記排出用トレー体支承部11へ前記トレー体導入機構10によって導出するように構成したことを特徴とする請求項６記載の供給装置付加熱機に係るものである。
【００１３】
また、前記移動機構12として、回転駆動源12Ａにより上下方向に周回する縦形周回移動部12Ｂを設け、この縦形周回移動部12Ｂに所定間隔を置いて前記排出用トレー体支承部11を多数設け、この下方へ移動する位置の上下方向に多段に配設された排出用トレー体支承部11に前記加熱処理を終えた前記被加熱物１を載せた前記トレー体５を受け取り支承保持するように構成したことを特徴とする請求項７記載の供給装置付加熱機に係るものである。
【００１４】
【発明の実施の形態】
好適と考える本発明の実施の形態（発明をどのように実施するか）を、図面に基づいてその作用効果を示して簡単に説明する。
【００１５】
上下方向に多段に配設された各トレー体支承部６にトレー体５を支承保持し、このトレー体支承部６に支承保持されたトレー体５上へシュータ部８から所定量の被加熱物１（例えば小さな金属部品）が投入される。
【００１６】
この投入が終えると、この被加熱物１を載せたトレー体５は、トレー体導入機構10によって案内導入路９を移動して導入部２から加熱処理部４（例えばテンパー炉部）内へと導入され、所定時間加熱処理（例えば焼鈍）される。
【００１７】
このようにトレー体支承部６からトレー体５が案内導入路９，導入部２を介して加熱処理部４内へ導入されると、トレー体支承部６は移動機構７により上方へ移動するが、これと共に一段下のトレー体５を支承保持したトレー体支承部６が上昇し、このトレー体５上に再びシュータ部８から被加熱物１が投入され、トレー体５毎再び加熱処理部４内へ導入される。
【００１８】
このように、多段に待機収納配設されているトレー体５を順次一ずつ上昇しては、シュータ部８から被加熱物１の投入を受け、順次加熱処理部４内へと導入される。
【００１９】
また、一方、加熱処理部４内での加熱処理を終えると、順次導出部３から導出され案内導出路13を介して排出用トレー体支承部11に受け取り支承される。
【００２０】
この排出用トレー体支承部11を供給装置Ｋと同様に上下多段に配設し、順次下方へ移動するように構成することで、加熱処理を終えた被加熱物１を載せたトレー体５を順次受け取り順次下方へ移動して、この被加熱物１を載せたトレー体５が上下多段に排出保管配設されることとなる。
【００２１】
従って、トレー体５に被加熱物１を載せて順次加熱処理し、順次排出保管できるため、このトレー体５を管理することで、所定量ずつ被加熱物１を管理でき、例えばこのトレー体５を次の工程へ搬送したり、配送したり、このトレー体５上の加熱処理を終えた被加熱物１を梱包することもでき、例えば梱包に際して手で触れることなく、計数の必要もなく、被加熱物１の管理が極めて容易となる。
【００２２】
また、トレー体５毎加熱処理し、例えば一つのトレー体５毎加熱処理部４内へ導入して一旦停止し加熱処理し、導出した後また一つのトレー体５を順次導入するようにして一つのトレー体５毎処理するため、加熱処理部４内の温度ムラは生じにくく、トレー体５上の被加熱物１を盛り上げることなく載置させれば、温度ムラによる変形などのおそれも生じない。
【００２３】
また、このようにトレー体５毎供給搬送するこの多数のトレー体５を待機収納できる供給装置Ｋを、加熱処理部４の導入部２に縦形に配置構成できることになるため、トレー自動供給方式でありながら、加熱機の大型化を解消でき、省スペース化をも容易に実現できることとなる。
【００２４】
また、前述のように排出装置Ｈも供給装置Ｋと同様に構成すれば、やはり加熱処理部４の導出部３に縦形に配置構成できることになるため、トレー自動供給排出方式でありながら一層加熱機の大型化を解消でき、省スペース化を実現でき、前記管理性も一層向上することとなる。
【００２５】
【実施例】
本発明の具体的な実施例について図面に基づいて説明する。
【００２６】
本実施例は、被加熱物１として多数の小さな金属部品１をトレー体５に載せて供給する導入部２と、所定時間加熱処理（焼鈍）を終えてこのトレー体５毎金属部品１を排出する導出部３とを有する加熱処理部４（テンパー炉部４）を備えた加熱機（テンパー炉）に本発明の縦形構成の供給装置Ｋを設けると共に、この供給装置Ｋと略同様な縦形構成の排出装置Ｈを設けた構成としている。
【００２７】
本実施例では、温度制御される前記テンパー炉部４の出入口となる左右の導入部２と導出部３とにカーテンとしての開閉板14を設けて、準密閉型のテンパー炉部４とし、このテンパー炉部４内には、トレー体５を一体ずつ順次導入し、一旦停止した状態で所定時間加熱処理し、このトレー体５を導出部３から排出する毎に導入部２からまた一体ずつ導入するように構成し異物の混入を極力防ぎ、、テンパー炉部４内での各金属部品１毎の温度ムラ（熱不均一）を生じさせず、小さな金属部品１に不良変形が生じないようにしている。
【００２８】
また、本実施例では、この被加熱物１を載せたトレー体５を一体ずつ順次導入排出するトレー体導入機構10と、このトレー体導入機構10により導入するトレー体５、トレー体５上に被加熱物１を落下投入するシュータ部８とを備える供給装置Ｋと、トレー体導入機構10により導出する（加熱処理を終えた被加熱物１を載せた）トレー体５を受け取る排出装置Ｈとから加熱機を構成している。
【００２９】
本実施例の供給装置Ｋは、テンパー炉部４の導入部２側にトレー体５が縦列多段状態に収納配設されるように構成している。
【００３０】
即ち、被加熱物１（小さな金属部品）を載せる金属製浅箱状のトレー体５を載置するトレー体支承部６を上下方向に一定間隔を置いて多段に設け、この各トレー体支承部５を順次上方へ移動する移動機構７を設け、このトレー体支承部６に載置した最上部のトレー体５に所定量の被加熱物１を投入するシュータ部８をこのトレー体５の上方に配設し、この図示していない搬出装置から送り込まれる被加熱物１を受け取り、滑走落下搬送する樋状のシュータ部８からの滑走落下投入によって多数の被加熱物１をトレー体５に載せ、このトレー体５を前記加熱処理部４の導入部２から加熱処理部４内へ導入する左右一対の案内レール９Ａから成る案内導入路９を設け、この案内導入路９に沿ってトレー体５を加熱処理部４内へ導入するトレー体導入機構10を設けた構成としている。
【００３１】
具体的には、前記移動機構７として、回転駆動源７Ａにより上下方向に周回する縦形周回移動部７Ｂを設け、この縦形周回移動部７Ｂに所定間隔を置いてトレー体支承部６を多数設け、この上方へ移動する位置の上下方向に多段に配設されたトレー体支承部６にトレー体５を載置するように構成している。即ち、本実施例では回転駆動源７Ａを電動モータとスプロケットで構成し、周回移動部７Ｂを上下に配設したスプロケット間に巻回架設するチェーンで構成し、このチェーン７Ｂにトレー体支承部６を多数突設し、周回移動するチェーン７Ｂの上方へ移動する（水平状態に多段に突設している）各トレー体支承部６にトレー体５を載置セットするように構成している。従って、エアー駆動源を必要としないため、汎用性が向上し、安価に製作できる。
【００３２】
また、加熱処理部４の導入部２と同一高さの最上部の（トレー体支承部６上の）トレー体５の上方にシュータ部８を臨設し、このシュータ部８によって被加熱物１が投入載置されたトレー体５を前記トレー体導入機構10によって案内導入路９をガイドとして導入部２を介してこのトレー体５毎加熱処理部４内へ導入するように構成している。
【００３３】
即ち、このシュータ部８は、次々と落下排出投入する投入先端部８Ａを前記最上部に位置するトレー体５の上方に配設し、このシュータ部８により被加熱物１が投入載置されたこの最上部のトレー体５を前記トレー体導入機構10により前記案内導入路９をガイドとして前記導入部２を介して前記加熱処理部４内に水平移動して導入されるように構成している。この案内導入路９を短く設計することでより簡易によりコンパクトに供給装置付加熱機を設計できることとなる。
【００３４】
また、トレー体支承部６は、上方のシュータ部８を遂時退避移動しなくてもトレー体５を案内導入路９へ水平移動した後上方へ反転周回移動し得る逃げ開口部６Ａを有する形状としている。具体的には、トレー体支承部６は、シュータ部８の配設側である外側が開放した前記逃げ開口部６Ａを有する略コ字状枠状に構成している。
【００３５】
従って、簡易な構成で前記簡易な移動機構７を採用でき、一層実用性に秀れる。
【００３６】
また、前記トレー体導入機構10は、前記トレー体５の後壁を押動する棒状の押動体10Ｃを、回転駆動源10Ａにより略水平方向に周回する横形周回移動部10Ｂに設けた構成としている。この回転駆動機構10Ａも電動モータとスプロケットで構成し、水平周回移動部10Ｂも左右に設けたスプロケットとに巻回架設するチェーンで構成し、簡易化を図ると共に、エアー駆動源を要しない。
【００３７】
また、押動体10Ｃは棒状体として、チェーン７Ｂに間隔を置いて複数設けているが、金属製の棒状体とすることで、炉内温度制御に影響を与えないようにしている。またこの押動体10Ｃの押動によって左右の案内レール９Ａで構成された案内導入路９をガイドとしてトレー体５は加熱処理部４内へ導入され、この案内レール９Ａを連設して構成した案内導出路13にガイドされて排出装置Ｈの同一高さの排出用トレー体支承部11へ受け取り排出するように構成している。
【００３８】
また、本実施例のシュータ部８を揺動自在に構成して、被加熱物１を落下投入しながらシュータ部８を揺動することで、トレー体５に対する前記被加熱物１の落下位置を可変しつつトレー体５上に被加熱物１を落下載置するように構成している。
【００３９】
即ち、シュータ部８の基部を支点にモータによる偏心クランク運動によって投入先端部８Ａを左右前後に揺動ししながら次々と搬出されてくる被加熱物１を落下投入するため、小さな金属部品である被加熱物１がトレー体５上に盛り上がったり重なり合うことを自動的に阻止でき、トレー体５上に散在するように構成し、温度ムラによる不良変形を確実に防止できるように構成している。
【００４０】
また、本実施例の加熱処理部４の導出部３側には、供給装置Ｋと同様の構成の排出装置Ｈを配設している。
【００４１】
即ち、加熱処理を終えた被加熱物１を載せた前記トレー体５を受け取り支承保持する排出用トレー体支承部11を上下方向に多段に設け、この各排出用トレー体支承部11を順次下方へ移動する移動機構12を設けた排出装置Ｈを前記加熱処理部４の導出部３に配設している。またこの加熱処理部４の導出部３から前記排出装置Ｈの前記排出用トレー体支承部11へ導出する案内導出路13を設け、この案内導入路13に沿って加熱処理を終えた被加熱物１を載せたトレー体５を加熱処理部４内から前記排出用トレー体支承部11へ前記トレー体導入機構10によって導出するように構成している。
【００４２】
具体的には、供給装置Ｋと全く同様の構成で、前記移動機構12として、回転駆動源12Ａにより上下方向に周回する縦形周回移動部12Ｂを設けるが、回転駆動源12Ａをモータとスプロケットで構成し、周回移動部12Ｂを上下に配設したスプロケット間に巻回架設するチェーンで構成し、このチェーン12Ｂに排出用トレー体支承部11を多数突設し、周回移動するチェーン12Ｂの下方へ移動する（水平状態に多段に突設している）各排出用トレー体支承部11にトレー体５を載置セットするように構成している。従って、本機では全てエアー駆動源を必要としないため、汎用性が向上し、安価に製作できる。
【００４３】
従って、縦形の供給装置Ｋには、上下方向に多段に配設された各トレー体支承部６にトレー体５を支承保持でき、最上部のトレー体５から順次シュータ部８から所定量の被加熱物１が投入される。
【００４４】
この投入が終えると、この被加熱物１を載せたトレー体５は、トレー体導入機構10の水平周回する水平周回移動部10Ｂに設けた押動体10Ｃに押されて、案内導入路９を水平移動して導入部２から加熱処理部４内へと導入され、一旦停止して所定時間加熱（例えば焼鈍処理）される。
【００４５】
このようにトレー体支承部６からトレー体５が案内導入路９を介して加熱処理部４内へ導入されると、トレー体支承部６は移動機構７により上方へ周回反転移動するが、これと共に一段下のトレー体５を支承保持したトレー体支承部６が上昇し、このトレー体５上に再びシュータ部８から被加熱物１が投入され、トレー体５毎再び加熱処理部４内へ導入される。
【００４６】
このように、多段に配されたトレー体５を順次一ずつ上昇しては、シュータ部８から被加熱物１の投入を受け、順次加熱処理部４内へと導入される。
【００４７】
また、一方、加熱処理部４内での加熱処理を終えると、順次導出部３から導出され案内導出路13を介して排出用トレー体支承部11に受け取り支承される。即ち、本実施例ではシュータ部８から被加熱物１の投入を受け、順次加熱処理部４内へと導入されると共に、供給装置Ｋでは順次上方へ移動するのに対して、排出装置Ｈでは順次下方へ移動するように構成することで、加熱処理を終えた被加熱物１を載せたトレー体５を受け取り順次下方へ移動して、この被加熱物１を載せたトレー体５が上下多段に排出保管されるように構成している。
【００４８】
従って、トレー体５に被加熱物１を載せて順次加熱処理し、順次排出保管できるため、このトレー体５を管理することで、所定量ずつ被加熱物１を管理でき、例えばこのトレー体５を次の工程へ搬送したり、配送したり、このトレー体５上の加熱処理を終えた被加熱物１を手で触れることなく、計数作業も要しなく梱包することもでき、被加熱物１の管理が極めて容易となる。
【００４９】
また、一つのトレー体５毎処理するため、加熱処理部４内の温度ムラは生じにくく、トレー体５上の被加熱物１も盛り上げることなく散在状態に載置させるから、温度ムラによる変形などのおそれも生じない。
【００５０】
また、このようにトレー体５毎供給搬送するこの多数のトレー体５を待機収納できる供給装置Ｋを、加熱処理部４の導入部２に縦形に配置構成でき、排出装置Ｈも供給装置Ｋと同様に構成して、やはり加熱処理部４の導出部３に縦形に配置構成できることになるため、トレー自動供給排出方式でありながら、加熱機の大型化を解消でき、省スペース化を実現でき、前記管理性も一層向上することとなる。
【００５１】
尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。
【００５２】
【発明の効果】
本発明は上述のように構成したから、単に横送り搬送によって多数の被加熱物を順次加熱処理することで大型とならざるを得なかった加熱機の供給装置、更には排出装置を改良し、省スペース化を図れる上、トレー体に所定量ずつ被加熱物を載置して加熱処理することで、被加熱物の管理も容易となり、炉内温度のバラツキも生じないようにして変形が生じにくいなど極めて秀れた加熱機における供給装置並びに供給装置付加熱機となる。
【００５３】
即ち、トレー体に被加熱物を載せて順次加熱処理し、順次排出保管できるため、このトレー体を管理することで、所定量ずつ被加熱物を管理でき、例えばこのトレー体を次の工程へ搬送したり、配送したり、このトレー体上の加熱処理を終えた被加熱物を梱包することもでき、被加熱物の管理が極めて容易となり、トレー体毎供給搬送するこの多数のトレー体を待機収納できる供給装置を、加熱処理部の導入部に縦形に配置構成できることになるため、トレー自動供給方式でありながら、加熱機の大型化を解消でき、省スペース化をも容易に実現できる極めて画期的な加熱機における供給装置並びに供給装置付加熱機となる。
【００５４】
しかも本発明は、シュータ部を遂次退避移動させなくても良く、移動機構を簡易に構成でき、縦形で省スペース化を容易に図ることができる極めて画期的な加熱機における供給装置並びに供給装置付加熱機となる。
【００５５】
また、請求項３記載の発明においては、前記作用・効果が発揮される極めて実用性に秀れたテンパー炉となる。
【００５６】
また、請求項４記載の発明においては、小さな金属部品である被加熱物がトレー体上に盛り上がったり重なり合うことが自動的に阻止され、トレー体上に被加熱物が散在するように構成でき、温度ムラによる不良変形を確実に防止できる一層秀れた加熱機における供給装置となる。
【００５７】
また、請求項７記載の発明においては、供給装置と同様に排出装置も縦形に配置できることとなり、一層加熱機の大型化を解消でき、省スペース化を実現でき、前記管理性も一層向上することとなる極めて画期的な供給装置付加熱機となる。
【００５８】
また、請求項８記載の発明においては、一層容易に実現でき、極めて実用性に秀れた供給装置付加熱機となる。
【図面の簡単な説明】
【図１】本実施例の説明正面図である。
【図２】本実施例の説明側面図である。
【図３】本実施例の説明平面図である。
【図４】本実施例の要部の拡大説明平面図である。
【図５】本実施例の要部の拡大説明斜視図である。
【図６】本実施例のトレー体支承部６，移動機構７，案内導入路９を示す拡大説明斜視図である。
【符号の説明】
１被加熱物
２導入部
３導出部
４加熱処理部
５トレー体
６トレー体支承部
６Ａ逃げ開口部
７移動機構
７Ａ回転駆動源
７Ｂ周回移動部
８シュータ部
８Ａ投入先端部
９案内導入路
１０トレー導入機構
１０Ａ回転駆動源
１０Ｂ水平移動部
１０Ｃ押動体
１１排出用トレー体支承部
１２移動機構
１２Ａ回動駆動源
１２Ｂ縦形周回移動部
１３案内導出路
Ｋ供給装置
Ｈ排出装置[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a supply device and a supply device additional heat machine in a heater such as a temper furnace for annealing metal parts, for example.
[0002]
[Prior art and problems to be solved by the invention]
Conventionally, a temper furnace that sequentially anneals a large number of metal parts is configured so that metal parts are successively introduced into the temper furnace one after another with a simply-feed type conveyor device, heated for a predetermined time, and then sequentially fed and discharged by this conveyor device. Therefore, if this supply device and discharge device are included, the device becomes extremely large, and a large space is required.
[0003]
In addition, when heat-treating a large number of metal parts, if the heat-treatment is performed by a predetermined amount and configured so that the predetermined amount can be discharged and stored, subsequent transportation, delivery, or packing processing becomes easy. In order to make it easy to manage the metal parts, it is simply configured that the parts are transported in a temper furnace. Due to variations in the furnace temperature, there is a problem that the heat is not uniform and deformation occurs especially in fine parts. It might be.
[0004]
The present invention has found such a problem in a conventional heating machine, and has solved this problem. Heating that has been inevitably large by simply heat-treating a large number of objects to be heated by transverse feed conveyance. The machine supply device and the discharge device can be improved to save space, and the heated object can be managed by placing the heated object on the tray body by a predetermined amount. It is an object of the present invention to provide a supply device and a supply device additional heat machine in an extremely excellent heater such that the internal temperature does not vary and deformation is hardly caused.
[0005]
[Means for Solving the Problems]
The gist of the present invention will be described with reference to the accompanying drawings.
[0006]
A supply device in a heating machine including a heat treatment unit 4 having an introduction unit 2 for supplying an object to be heated 1 and a lead-out unit 3 for discharging the object to be heated 1 that has been subjected to the heat treatment. A tray body supporting portion 6 for supporting and holding the tray body 5 on which the tray 1 is placed is provided in multiple stages in the vertical direction, and a moving mechanism 7 for sequentially moving the tray body supporting portions 5 upward is provided. A shooter portion 8 for feeding a predetermined amount of the object to be heated 1 to the tray body 5 being held can be disposed above the tray body 5. A guide introduction path 9 is provided for introducing the tray body 5 loaded with the medium into the heat treatment section 4 from the introduction section 2 of the heat treatment section 4, and the tray body 5 is introduced into the heat treatment section 4 along the guide introduction path 9. the tray member introducing mechanism 10 to introduce provided, and the moving mechanism 7 A vertical circular moving part 7B that circulates in the vertical direction by a rotational drive source 7A is provided, and a number of the tray support parts 6 are provided at predetermined intervals on the vertical circular moving part 7B, and the vertical direction of the position to move upward is provided. The tray body support section 6 is configured to support and hold the tray body 5 on the tray body support section 6 arranged in multiple stages, and the tray body support section 6 moves upward by the circular movement of the vertical circular movement section 7B. The shooter portion 8 is provided above the tray body 5, and the tray body 5 on which the article 1 to be heated is placed by the shooter portion 8 is guided by the tray body introduction mechanism 10 using the guide introduction path 9 as a guide. The tray body 5 is configured to be introduced into the heat treatment unit 4 through the introduction unit 2, and the shooter unit 8 has an insertion tip 8 </ b> A for dropping and charging one after another positioned at the top. G The uppermost tray body 5 disposed above the body 5 and loaded with the article 1 to be heated by the shooter 8 is introduced by the tray body introduction mechanism 10 using the guide introduction path 9 as a guide. The tray body support portion 6 moves the tray body 5 to the guide introduction path 9 without retreating the shooter portion 8. Then, the tray body support portion 6 has a shape having a relief opening portion 6A that can be moved upward by the vertical circular movement portion 7B .
[0007]
Further, the tray member bearing 6, characterized by being configured to substantially U-shaped frame shape or a substantially U-frame shape having an escape down opening 6A which outside opened is disposed side of the chute portion 8 It concerns on the supply apparatus in the heating machine of Claim 1 .
[0008]
Further, the heat treatment unit 4 is a temper furnace for annealing the article 1 to be heated, and the tray body 5 is arranged in a tandem multistage state on the introduction unit 2 side of the heat treatment unit 4. It concerns on the supply apparatus in the heater of Claim 1 characterized by the above-mentioned.
[0009]
In addition, the shooter unit 8 is configured to be swingable, and the shooter unit 8 is swung while the heated object 1 is dropped, so that the dropping position of the heated object 1 with respect to the tray body 5 can be varied. However, it is related to the supply device in the heater according to any one of claims 1 to 3 , wherein the object to be heated 1 is dropped and placed on the tray body 5.
[0010]
Further, the tray body introduction mechanism 10 has a structure in which a pushing body 10C that pushes the rear of the tray body 5 is provided in a horizontal orbiting moving portion 10B that orbits in a substantially horizontal direction by a rotation driving source 10A. It concerns on the supply apparatus in the heater of any one of Claims 1-4 .
[0011]
The supply device K according to any one of claims 1 to 5 is provided in the introduction unit 2 of the heat treatment unit 4.
[0012]
In addition, the tray body support portions 11 for receiving and holding the tray body 5 on which the heated object 1 on which the heat treatment has been completed are received and supported are provided in multiple stages in the vertical direction, and the tray body support portions 11 for discharge are sequentially provided. A discharge device H provided with a moving mechanism 12 that moves downward is disposed in the lead-out portion 3 of the heat treatment unit 4, and the discharge tray body support portion of the discharge device H from the lead-out portion 3 of the heat treatment unit 4. A guide lead-out path 13 leading to 11 is provided, and the tray body 5 on which the object to be heated 1 that has been subjected to the heat treatment along the guide introduction path 13 is placed from the heat treatment section 4 to the discharge tray body support section 11. 7. The feeding device additional heat machine according to claim 6, wherein the tray is introduced by the tray body introduction mechanism.
[0013]
Further, as the moving mechanism 12, a vertical circular moving portion 12B that circulates in the vertical direction by a rotational drive source 12A is provided, and a number of the discharge tray body support portions 11 are provided at predetermined intervals in the vertical circular moving portion 12B. The tray body 5 on which the heated object 1 having been subjected to the heat treatment is received and supported and held in the discharge tray body support portions 11 arranged in multiple stages in the vertical direction of the position to move downward. The supply apparatus additional heat machine according to claim 7 , wherein the supply apparatus additional heat machine is provided.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention (how to carry out the invention) considered to be suitable will be briefly described with reference to the drawings, showing its effects.
[0015]
A tray body 5 is supported and held by each tray body support portion 6 arranged in multiple stages in the vertical direction, and a predetermined amount of object to be heated from the shooter portion 8 onto the tray body 5 supported and held by the tray body support portion 6. 1 (for example, a small metal part) is charged.
[0016]
When the charging is finished, the tray body 5 on which the article to be heated 1 is placed moves on the guide introduction path 9 by the tray body introduction mechanism 10 and moves from the introduction section 2 into the heat treatment section 4 (for example, the temper furnace section). It is introduced and heat-treated (for example, annealed) for a predetermined time.
[0017]
When the tray body 5 is thus introduced from the tray body support section 6 into the heat treatment section 4 via the guide introduction path 9 and the introduction section 2, the tray body support section 6 is moved upward by the moving mechanism 7. At the same time, the tray body support portion 6 that supports and holds the lower tray body 5 is raised, and the article 1 to be heated is again put on the tray body 5 from the shooter portion 8, and the heat treatment portion 4 is again supplied for each tray body 5. It is introduced in.
[0018]
As described above, the tray bodies 5 that are placed in the standby storage in multiple stages are sequentially raised one by one, and then the heated object 1 is input from the shooter unit 8 and sequentially introduced into the heat treatment unit 4.
[0019]
On the other hand, when the heat treatment in the heat treatment unit 4 is completed, the heat is sequentially derived from the derivation unit 3 and received and supported by the discharge tray body support unit 11 via the guide derivation path 13.
[0020]
The discharge tray body support portion 11 is arranged in multiple upper and lower stages like the supply device K, and is configured to sequentially move downward, whereby the tray body 5 on which the object to be heated 1 on which the heat treatment is finished is placed. The tray body 5 on which the object to be heated 1 is placed is sequentially received and moved downward, and is discharged and stored in multiple stages.
[0021]
Accordingly, the object to be heated 1 can be placed on the tray body 5 and sequentially heated, and sequentially discharged and stored. Therefore, by managing the tray body 5, the object to be heated 1 can be managed by a predetermined amount. Can be transported to the next step, delivered, or the object to be heated 1 that has been subjected to the heat treatment on the tray body 5 can be packed. Management of the article 1 to be heated is extremely easy.
[0022]
Also, the heat treatment is performed for each tray body 5, for example, introduced into the heat treatment section 4 for each tray body 5, temporarily stopped, subjected to heat treatment, and then led out. Since each tray body 5 is processed, temperature unevenness in the heat treatment unit 4 hardly occurs, and if the heated object 1 on the tray body 5 is placed without being raised, there is no possibility of deformation due to temperature unevenness. .
[0023]
Further, since the supply device K capable of waiting and storing the large number of tray bodies 5 supplied and transported for each tray body 5 can be arranged vertically in the introduction section 2 of the heat treatment section 4, the automatic tray supply system can be used. However, the increase in size of the heater can be eliminated, and space saving can be easily realized.
[0024]
Further, if the discharge device H is configured in the same manner as the supply device K as described above, it can be arranged vertically in the lead-out section 3 of the heat treatment section 4, so that a further heating machine can be used despite the tray automatic supply / discharge system. Therefore, the manageability can be further improved.
[0025]
【Example】
Specific embodiments of the present invention will be described with reference to the drawings.
[0026]
In the present embodiment, the introduction part 2 for supplying a large number of small metal parts 1 on the tray body 5 as the object to be heated 1 and the heat treatment (annealing) for a predetermined time are finished, and the metal parts 1 are discharged for each tray body 5. A heating apparatus (temper furnace) having a heat treatment section 4 (temper furnace section 4) having a lead-out section 3 is provided with a supply device K having a vertical configuration according to the present invention, and a vertical configuration substantially similar to the supply device K. The discharge device H is provided.
[0027]
In this embodiment, an opening / closing plate 14 as a curtain is provided at the left and right introduction parts 2 and the lead-out part 3 which are the entrances and exits of the temperature-controlled temper furnace part 4 to form a semi-sealed temper furnace part 4. The tray body 5 is sequentially introduced into the temper furnace section 4 one by one, heated for a predetermined time in a temporarily stopped state, and introduced once again from the introduction section 2 each time the tray body 5 is discharged from the outlet section 3. It is configured so that foreign matter is prevented from entering as much as possible, temperature unevenness (heat nonuniformity) for each metal part 1 in the temper furnace section 4 is not generated, and defective deformation is not generated in the small metal part 1. ing.
[0028]
Further, in this embodiment, the tray body introduction mechanism 10 that sequentially introduces and discharges the tray body 5 on which the article to be heated 1 is placed one by one, the tray body 5 that is introduced by the tray body introduction mechanism 10, and the tray body 5 A supply device K including a shooter unit 8 for dropping the heated object 1 and a discharge device H for receiving the tray body 5 (with the heated object 1 on which the heating process has been completed) derived by the tray body introduction mechanism 10; The heater is composed of
[0029]
The supply device K of the present embodiment is configured such that the tray body 5 is housed and arranged in a tandem multistage state on the introduction part 2 side of the temper furnace part 4.
[0030]
That is, a tray body support portion 6 for placing a metal shallow box-like tray body 5 on which an object to be heated 1 (small metal parts) is placed is provided in multiple stages at regular intervals in the vertical direction, and each tray body support portion is provided. A moving mechanism 7 is provided for sequentially moving 5 upward, and a shooter portion 8 for feeding a predetermined amount of the heated object 1 to the uppermost tray body 5 placed on the tray body supporting portion 6 is provided above the tray body 5. A large number of heated objects 1 are placed on the tray body 5 by receiving the object to be heated 1 sent from the unillustrated unloading device, and by sliding and dropping from the bowl-shaped shooter unit 8 that slides and conveys. A guide introduction path 9 comprising a pair of left and right guide rails 9 A for introducing the tray body 5 from the introduction section 2 of the heat treatment section 4 into the heat treatment section 4 is provided, and the tray body 5 is provided along the guide introduction path 9. Tray body introduction to introduce heat into the heat treatment unit 4 Has a configuration in which a mechanism 10.
[0031]
Specifically, as the moving mechanism 7, a vertical circular moving part 7B that circulates in the vertical direction by a rotational drive source 7A is provided, and a large number of tray body support parts 6 are provided at predetermined intervals in the vertical circular moving part 7B. The tray body 5 is configured to be placed on the tray body support portions 6 arranged in multiple stages in the vertical direction of the position to move upward. That is, in this embodiment, the rotational drive source 7A is constituted by an electric motor and a sprocket, and the orbiting moving portion 7B is constituted by a chain that is wound around a sprocket that is disposed vertically, and the tray support portion 6 is provided on the chain 7B. The tray body 5 is mounted and set on each tray body support portion 6 that moves above the chain 7B that circulates (is projected in multiple stages in a horizontal state). Therefore, since an air drive source is not required, versatility is improved and it can be manufactured at low cost.
[0032]
Further, a shooter unit 8 is provided above the uppermost tray body 5 (on the tray body support unit 6) at the same height as the introduction unit 2 of the heat treatment unit 4, and the object 1 to be heated is placed by the shooter unit 8. The tray body 5 loaded and placed is introduced into the heat treatment section 4 for each tray body 5 through the introduction section 2 by the tray body introduction mechanism 10 using the guide introduction path 9 as a guide.
[0033]
That is, the shooter unit 8 is provided with a charging tip 8A for dropping and discharging one after another above the tray body 5 positioned at the uppermost position, and the object 1 to be heated is loaded by the shooter unit 8. The uppermost tray body 5 is configured to be horizontally moved and introduced into the heat treatment section 4 through the introduction section 2 by the tray introduction mechanism 10 with the guide introduction path 9 as a guide. . By designing the guide introduction path 9 to be short, the supply device additional heat machine can be designed more simply and more compactly.
[0034]
Further, the tray support portion 6 has a relief opening 6A that can move around the tray body 5 horizontally after moving horizontally to the guide introduction path 9 without retreating the upper shooter 8 at the end. It is said. Specifically, the tray body support portion 6 is configured in a substantially U-shaped frame shape having the relief opening portion 6 </ b> A that is open on the outer side on which the shooter portion 8 is disposed.
[0035]
Therefore, the simple moving mechanism 7 can be adopted with a simple configuration, and the practicality is further improved.
[0036]
Further, the tray body introduction mechanism 10 has a structure in which a rod-like pushing body 10C that pushes the rear wall of the tray body 5 is provided in a horizontal orbiting moving portion 10B that orbits in a substantially horizontal direction by a rotation drive source 10A. . The rotational drive mechanism 10A is also composed of an electric motor and a sprocket, and the horizontal orbiting moving portion 10B is also composed of a chain wound around the sprockets provided on the left and right sides for simplification and does not require an air drive source.
[0037]
Further, although a plurality of pushers 10C are provided as a rod-like body at an interval from the chain 7B, a metal rod-like body is provided so as not to affect the furnace temperature control. Further, the tray body 5 is introduced into the heat treatment section 4 by using the guide introduction path 9 constituted by the left and right guide rails 9A as a guide by the pushing of the pusher 10C, and the guide rail 9A is provided in a continuous manner. It is guided by the lead-out path 13 and configured to be received and discharged to the discharge tray body support 11 having the same height as the discharge device H.
[0038]
Further, the shooter unit 8 of the present embodiment is configured to be swingable, and the shooter unit 8 is swung while dropping the heated object 1 to thereby set the position where the heated object 1 is dropped relative to the tray body 5. The object to be heated 1 is configured to drop and be placed on the tray body 5 while being variable.
[0039]
That is, a small metal component is used for dropping and throwing in the heated object 1 that is successively carried out while swinging the throwing tip 8A left and right and back and forth by the eccentric crank movement by the motor with the base of the shooter 8 as a fulcrum. The object to be heated 1 can be automatically prevented from rising or overlapping on the tray body 5, and is configured to be scattered on the tray body 5, so that defective deformation due to temperature unevenness can be reliably prevented.
[0040]
Further, a discharge device H having the same configuration as the supply device K is disposed on the lead-out unit 3 side of the heat treatment unit 4 of the present embodiment.
[0041]
That is, discharge tray body support portions 11 for receiving and holding the tray body 5 on which the heated object 1 on which the heat treatment has been completed are placed and supported are provided in multiple stages in the vertical direction, and each of the discharge tray body support portions 11 is sequentially moved downward. A discharge device H provided with a moving mechanism 12 for moving to the heat treatment unit 4 is disposed in the lead-out unit 3. Further, a guide lead-out path 13 leading from the lead-out section 3 of the heat processing section 4 to the discharge tray body support section 11 of the discharge device H is provided, and the object to be heated after the heat treatment is finished along the guide introduction path 13 The tray body 5 loaded with 1 is led out from the heat processing section 4 to the discharge tray body support section 11 by the tray body introduction mechanism 10.
[0042]
Specifically, the moving mechanism 12 is provided with a vertical circular moving portion 12B that rotates in the vertical direction by a rotary drive source 12A. The rotary drive source 12A includes a motor and a sprocket. In addition, the orbiting moving part 12B is composed of a chain that is wound around a sprocket arranged vertically, and a large number of discharge tray support parts 11 project from this chain 12B and move downwardly of the orbiting chain 12B. The tray body 5 is placed and set on each discharge tray body support portion 11 (which projects in a multistage manner in a horizontal state). Therefore, since this apparatus does not require an air drive source, versatility is improved and it can be manufactured at a low cost.
[0043]
Therefore, in the vertical supply device K, the tray body 5 can be supported and held by each tray body support portion 6 arranged in multiple stages in the vertical direction, and a predetermined amount of the covered body is sequentially applied from the uppermost tray body 5 to the shooter portion 8. The heated object 1 is charged.
[0044]
When the charging is completed, the tray body 5 on which the article to be heated 1 is placed is pushed by the pushing body 10C provided in the horizontal orbiting moving portion 10B that horizontally circulates the tray body introduction mechanism 10, and the guide introduction path 9 is moved horizontally. It moves and is introduced from the introduction part 2 into the heat treatment part 4, temporarily stopped and heated for a predetermined time (for example, annealing treatment).
[0045]
When the tray body 5 is thus introduced from the tray body support section 6 into the heat treatment section 4 through the guide introduction path 9, the tray body support section 6 is revolved around the upper surface by the moving mechanism 7, At the same time, the tray body support portion 6 that supports and holds the lower tray body 5 is raised, and the article 1 to be heated is again loaded onto the tray body 5 from the shooter portion 8, and the tray body 5 is again moved into the heat treatment section 4. be introduced.
[0046]
As described above, the tray bodies 5 arranged in multiple stages are sequentially raised one by one, and then the heated object 1 is input from the shooter unit 8 and sequentially introduced into the heat treatment unit 4.
[0047]
On the other hand, when the heat treatment in the heat treatment unit 4 is completed, the heat is sequentially derived from the derivation unit 3 and received and supported by the discharge tray body support unit 11 via the guide derivation path 13. That is, in the present embodiment, the heated object 1 is received from the shooter unit 8 and is sequentially introduced into the heat treatment unit 4, and the supply device K sequentially moves upward, whereas the discharge device H By being configured to sequentially move downward, the tray body 5 on which the object to be heated 1 on which the heat treatment has been finished is received is received and sequentially moved downward. It is configured to be discharged and stored.
[0048]
Accordingly, the object to be heated 1 can be placed on the tray body 5 and sequentially heated, and sequentially discharged and stored. Therefore, by managing the tray body 5, the object to be heated 1 can be managed by a predetermined amount. Can be transported to the next process, delivered, or touched by hand with the heated object 1 that has been subjected to the heat treatment on the tray body 5, and can be packed without counting work. 1 is extremely easy to manage.
[0049]
In addition, since each tray body 5 is processed, temperature unevenness in the heat treatment unit 4 hardly occurs, and the heated object 1 on the tray body 5 is placed in a scattered state without being raised. There is no risk of the occurrence.
[0050]
Further, the supply device K capable of storing and storing the large number of tray bodies 5 that are supplied and transported for each tray body 5 in this manner can be arranged vertically in the introduction section 2 of the heat treatment section 4, and the discharge apparatus H is also connected to the supply apparatus K. Since it can be configured in the same manner and arranged vertically in the lead-out section 3 of the heat treatment section 4, it is possible to eliminate the increase in size of the heater and achieve space saving while being the tray automatic supply and discharge method, The manageability is further improved.
[0051]
Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.
[0052]
【The invention's effect】
Since the present invention is configured as described above, the heating device supply device, which has had to be large in size, is simply improved by sequentially heat-treating a large number of objects to be heated by lateral feed conveyance, In addition to saving space, by placing a heated object on the tray body by a predetermined amount and heat-treating it, it becomes easier to manage the heated object, and deformation occurs without causing variations in the furnace temperature. It becomes a supply device and a supply device additional heat machine in a very excellent heater such as difficult.
[0053]
In other words, since the object to be heated can be placed on the tray body, sequentially heated, and then discharged and stored, the object to be heated can be managed by a predetermined amount by managing the tray body. It can be transported, delivered, and the heated object on the tray body can be packed, and the management of the heated object becomes extremely easy. Since the supply device that can be stored on standby can be arranged vertically in the introduction part of the heat treatment unit, it is possible to eliminate the increase in size of the heater and easily save space while using the automatic tray supply method. It becomes a supply device in an epoch-making heater and a supply device additional heat machine.
[0054]
Moreover, the present invention does not require the shooter part to be sequentially retracted and moved, the moving mechanism can be simply configured, and the supply device and the supply in an extremely epoch-making heater that can be easily made vertical and save space. It becomes a device additional heat machine.
[0055]
In the invention according to claim 3 , the temper furnace is excellent in practicality in which the functions and effects are exhibited.
[0056]
Further, in the invention of claim 4 , it is possible to automatically prevent the heated object that is a small metal part from rising or overlapping on the tray body, and to be configured such that the heated object is scattered on the tray body, a supply equipment in more Xiu the heater can be prevented reliably defect deformation due to temperature unevenness.
[0057]
Further, in the invention described in claim 7 , the discharge device can be arranged vertically as well as the supply device, the enlargement of the heater can be further eliminated, the space can be saved, and the manageability is further improved. It becomes a very revolutionary supply device additional heat machine.
[0058]
In the invention according to the eighth aspect , the supply device additional heat machine can be realized more easily and has excellent practicality.
[Brief description of the drawings]
FIG. 1 is an explanatory front view of the present embodiment.
FIG. 2 is an explanatory side view of the present embodiment.
FIG. 3 is an explanatory plan view of the present embodiment.
FIG. 4 is an enlarged explanatory plan view of a main part of the present embodiment.
FIG. 5 is an enlarged explanatory perspective view of a main part of the present embodiment.
FIG. 6 is an enlarged explanatory perspective view showing a tray body support portion 6, a moving mechanism 7 and a guide introduction path 9 of the present embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 To-be-heated object 2 Introducing part 3 Deriving part 4 Heat processing part 5 Tray body 6 Tray body supporting part 6A Relief opening part 7 Moving mechanism 7A Rotation drive source 7B Circulating moving part 8 Shutter part 8A Loading tip part 9 Guide introduction path 10 Introduction mechanism 10A Rotation drive source 10B Horizontal movement part 10C Pushing body 11 Discharge tray body support part 12 Movement mechanism 12A Rotation drive source 12B Vertical circular movement part 13 Guide derivation path K Supply device H Discharge device

Claims

A supply device in a heating machine having a heat treatment part having an introduction part for supplying an object to be heated and a lead-out part for discharging the object to be heated after the heat treatment, wherein a tray body on which the object to be heated is placed The tray body support portions for supporting and holding are provided in multiple stages in the vertical direction, and a moving mechanism for sequentially moving each tray body support portion upward is provided, and a predetermined amount of cover is applied to the tray body supported and held by the tray body support portion. A shooter unit for charging a heated object can be disposed above the tray body, and the tray body on which the object to be heated is placed by loading from the shooter unit is introduced into the heat processing unit from the introduction unit of the heat processing unit. a guide introduction path for introducing the provided tray body introduction mechanism for introducing a tray body to heat treatment portion arranged along the guide introduction path, as the moving mechanism, a vertical circular movement unit which circulates in the vertical direction by the rotary drive source The Therefore, a large number of the tray body support portions are provided at predetermined intervals in the vertical circular movement portion, and the tray body is supported and held by the tray body support portions arranged in multiple stages in the vertical direction of the position of the upward movement. The shooter portion is provided above the tray body on the tray body support portion that moves upward by the circular movement of the vertical circular movement portion, and the object to be heated is placed by the shooter portion. The tray body that has been loaded and loaded is configured to be introduced into the heat treatment section by the tray body introduction mechanism through the introduction section with the guide introduction path as a guide, and the shooter section falls one after another. A charging tip is disposed above the tray body positioned at the uppermost portion, and the uppermost tray body on which an object to be heated is loaded by the shooter portion is guided to the tray body. The mechanism is configured to introduce the guide introduction path into the heat treatment section through the introduction section as a guide, and the tray body support section guides the tray body without retreating the shooter section. A supply device in a heater , wherein the tray support portion is shaped to have a relief opening that can be moved upward by the vertical circular movement portion after moving to the introduction path .

The tray body bearing unit according to claim 1, characterized by being configured to substantially U-shaped frame shape or a substantially U-frame shape having an escape up opening outward is disposed side of the chute portion is opened The supply apparatus in the heating machine of description.

The heat treatment section is a temper furnace for annealing an object to be heated, and is configured such that the tray bodies are arranged in a tandem multistage state on the introduction section side of the heat treatment section. The supply apparatus in the heating machine of 1.

The shooter unit is configured to be swingable, and the shooter unit is swung while dropping the heated object, so that the position of the heated object falling relative to the tray body can be varied while being varied on the tray body. The supply device for a heater according to any one of claims 1 to 3 , wherein the heated object is configured to drop and mount.

Said tray body introduction mechanism according to claim 1-4, characterized in that a pusher for pushing the rear of the tray body, and a structure in which the horizontal circular movement unit which circulates in a substantially horizontal direction by the rotary drive source The supply apparatus in the heating machine of any one of these.

A supply device additional heat machine, wherein the supply device according to any one of claims 1 to 5 is disposed in an introduction portion of the heat treatment unit.

Displacement tray body support portions that receive and hold the tray body on which the object to be heated on which heat treatment has been completed are provided in multiple stages in the vertical direction, and each of the discharge tray body support portions sequentially moves downward. And a guide lead-out path that leads from the lead-out part of the heat treatment part to the discharge tray body support part of the discharge apparatus. claim 6 wherein the tray member carrying the object to be heated having been subjected to the heat treatment from the heat treatment portion, characterized by being configured to derive by the tray body supply mechanism into the discharge tray body bearing along the Feeding device additional heat machine.

As the moving mechanism, a vertical circular moving part that circulates in the vertical direction by a rotational drive source is provided, and a plurality of the discharge tray body support parts are provided at predetermined intervals in the vertical circular moving part, and the position of the position to move downward is provided. according to claim 7, characterized in that it constitutes the heat treating said tray member said carrying an object to be heated through to the discharge tray body bearing portion disposed in multiple stages in the vertical direction to receive and support the holding Feeding device additional heat machine.