522057 A7 _B7 五、發明説明（1 ) 本發明係關於軋輥之軋輥硏磨設備，軋輥硏磨方法， 軋輥交換設備及軋輥交換方法。 (請先閲讀背面之注意事項再填寫本頁) (背景技術） 軋輥係隨著軋鋼板，會摩耗，或其表面性狀變差。所 以，必須硏磨軋輥表面後再使用，而必須軋輥之硏磨及交 換作業。 作爲線外之軋輥的硏磨技術，有在軋輥機附近硏磨軋 輥的日本特開平1 0 - 2 4 9 4 1 6號公報，或有硏削軋 輥時之軋輥與軸承箱之拆卸自動化作爲目標的特開平2 -2 0 7 9 0 6號公報等。 在記載於特開平1 0 - 2 4 9 4 1 6號公報之技術， 係需要很多熟練之作業人員，而在安排作業等需要很多時 間。又在記載於特開平2 — 2 0 7 9 0 6號公報之技術， 係雖自動化軋輥與軸承箱之拆卸成爲自動化，惟裝置爲複 雜且對於裝置之軋輥搬進搬出及安排上費時，或是對於附 隨之作業並未加以考慮。 經濟部智慧財產局員工消費合作社印製 本發明之目的係在於謀求軋輥之軋輥車間的適當自動 化。 (發明之揭示） 本發明之軋輥硏磨裝置係具備：機架，及在該機架內 分別具備軸承箱的兩具軋輥，及旋轉驅動其中一方之軋輥 的旋轉驅動裝置，及可將上述其中一方之軋輥與另一方之 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -4- 522057 A7 B7 五、發明説明（2 ) (請先閲讀背面之注意事項再填寫本頁) 軋輥成爲接觸或脫離的軋輥高度位置調整裝置，及藉由上 述其中一方之軋輥之旋轉一面隨從旋轉上述另一方之軋輥 一面分別硏磨上述軋輥的硏磨裝置，爲其特徵者。 或是本發明之軋輥硏磨方法，係在機架內旋轉驅動分 別具備軸承箱之兩個軋輥之其中一方的軋輥，接觸上述其 中一方之軋輥與另一方之軋輥一面隨從旋轉上述另一方之 軋輥一面分別硏磨上述軋輥，爲其特徵者。 或是，本發明之軋輥交換設備係具備：具軋輥的軋輥 機，及硏磨該軋輥的軋輥硏磨裝置，及裝載從該軋輥機所 拔出之具軸承箱之一對軋輥並搬運至該軋輥硏磨裝置的搬 運裝置；將上述搬運裝置作爲帶式搬運裝置，爲其特徵者 〇 或是，本發明之軋輥交換方法，係從軋輥機拔出具軸 承箱之一對軋輥，裝載於設在帶式搬運裝置之複數裝載部 位之一部位並搬運至軋輥硏磨裝置，以該軋輥硏磨裝置硏 磨上述一對軋輥並交換軋輥，爲其特徵者。 經濟部智慧財產局員工消費合作社印製 (實施發明所用之最佳形態） 使用圖式說明本發明之實施形態。 首先，說明在藉著軋輥機上下地配置之狀態所拔出之 兩支軋輥3 1 —起，搬運至配置於軋輥工場之軋輥硏磨裝 置1內，自動地插入軋_ 3 1並施以硏磨，硏磨後拔出保 管的自動軋輥工場。 第1圖係表示從正面觀看本發明之一實施例之軋輥設 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -5- 522057 A7 ___B7 _ 五、發明説明（3 ) 備的圖式。該軋輥設備，配置有軋鋼板的輥軋機3。 (請先閲讀背面之注意事項再填寫本頁) 輥軋機3係具有：直接延伸鋼板的上下一對軋輥 3 1 a，軋輥3 1 b (該軋輥一般稱爲工作輥），及支撐 軋輥負載的上下一對增強輥3 2 a，增強輥3 2 b ;各該 輥以被軋之鋼板（軋材）爲中心設成上下對稱之狀態。在 上側輥賦予a字，而在下側輥賦予b字表示。 在此等上側軋輥3 1 a，下側軋輥3 1 b，上側增強 輥3 2 a及下側增強輥3 2 b之各該輥之兩端設有軸承箱 3 4，此等軸承箱3 4係藉著承受軋輥載重之機架3 5被 支撐。又，軋輥3 1 a，3 1 b係經由心軸3 8藉著旋轉 驅動裝置以目的速度被旋轉驅動。軋輥3 1 a，3 1 b係 與軸承箱3 4 —起移動在設於輥軋機3內之輥更換用軌 1 ◦上，從輥軋機3之機架3 5進行輥之裝配或拔出。 又在本實施例中表示四段輥軋機，惟在軋輥3 1 a與 增強輥3 2 a之間或在軋輥3 1 b與增強輥3 2 b之間， 設有隨著鋼板寬而可朝輥軸方向移動的中間輥的六段軋輥 機也可以。 經濟部智慧財產局員工消費合作社印製 在軋鋼板，由於鋼板通過以大軋載重被推壓之軋輥 3 1 a與軋輥3 1 b之間，因此在軋輥3 1 a，3 1 b隨 著增加軋量而摩耗會進展。因此產生須將軋輥3 1 a， 3 1 b更換爲新軋輥3 1 a，3 1 b。爲了該目的，鄰接 於輥軋機3而在輥軋機3之操作側配置軋輥交換裝置2， 將使用之軋輥3 1交換成被硏磨之新軋輥3 1。在此，將 輥軋機3之心軸3 8側稱爲驅動側，並將其相反側稱爲操 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ~ -6 - 522057 Α7 Β7 五、發明説明（4 ) 作側。 (請先閱讀背面之注意事項再填寫本頁) 以下，依據第2圖說明軋輥設備的軋輥交換順序。第 2圖係表示軋輥設備與輥工場之配置圖。 首先，欲交換之已使用的軋輥3 1 a，3 1 b，係藉 軋熱使軋輥膨脹，因此藉著軋輥冷卻裝置1 0 3冷卻至常 溫（2 0 °至4 0 ° )。特別是也有未設冷卻手段而自然冷 卻之情形。若未冷卻至常溫即進行軋輥硏磨，則很難進行 正確之輥輪廓硏磨。 之後，爲了從軸承箱3 4拆下被冷卻之軋輥3 1 a， 3 1 b，將軋輥3 1 a，3 1 b載放在軋輥軸承裝卸裝置 1 0 2，俾分割成軋輥3 1 a，3 1 b與軸承箱3 4。在 此，在該裝卸作業係需要人工及時間。 將該軋輥3 1載放在毛坯硏磨用之平常的軋輥磨床 1 0 0。俾進行硏磨。在此種軋輥磨床1 0 0係可進行精 度優異之硏磨，惟在定心等之安排作業需要人工及時間。 完成硏磨之軋輥3 1係再載放在軋輥軸承裝卸裝置 1 0 2，並將軋輥3 1 a，3 1 b與軸承箱3 4 —體地裝 經濟部智慧財產局員工消費合作社印製 配之後，載放在軋ϋ交換裝置2，或暫時保管在軋輥車間 後，一直等待至軋輥交換。 在如以之交換順序，需賴很多工夫又需要很多時間者 ，因此期盼省人化及自動化。 以下，使用第1圖與第3圖說明本實施例的自動軋輕 車間之軋輥交換順序。第3圖係表示具杯型旋轉砂輪之軋 輥硏磨裝置與自動軋輥車間配置圖。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ；297公釐） ' 522057 A7 _^__B7 五、發明説明（5 ) 首先，從輥軋機3拔出之上下兩支軋輥3 1 a， (請先閱讀背面之注意事項再填寫本頁) 3 1 b與軸承箱3 4，係一體裝載於軋輥交換裝置2。以 後，此等係裝載於搬運機構的軋輥運送機4。從乳輥交換 裝置2至軋輥運送機4之移動係使用軋輥吊梁3 6以起重 機3 7 —起吊高移動裝載兩支軋輥3 1。該軋輥運送機4 係以鏈條4 2無端地連結，以鏈條4 2所連結之各鞍台 4 1，而在一鞍台裝載有一組軋輥3 1 a，3 1 b。亦即 ，在本實施例中，設置具備裝載一組軋輥3 1 a，3 1 b 所用之複數個鞍台41之帶式搬運裝置。 如第4圖所示，軋輥3 la, 3 lb係重疊地裝載。 下軸承箱3 4 b係具有與車輪3 4 1成爲一體之桿3 4 2 ，該桿3 4 2係藉著安裝於下軸承箱3 4之軸襯3 4 3 , 被支撐成朝上下方向滑動自如之狀態。當車輪3 4 1載放 在軌1 0上時，上軸承箱3 4 a係藉著桿3 4 2被抬高之 狀態下，使下軸承箱3 4下降，而在上下軋輥3 1 a， 經濟部智慧財產局員工消費合作社印製 3 1 b之間產生間隙。在輥軋機3中，若沒有軌1 〇時， 則桿3 4 2下降，而使上下軋輥3 1 a，3 1 b間相接觸 。桿3 4 2嵌入上軸承箱3 4 a，而成爲在上下軸承箱 34a， 34b間不會產生偏差。 在各鞍台4 1設有符合下軸承箱之車輪3 4 1之寬度 的軌4 6。在每一鞍台4 1配置成可裝載上下軋輥3 1 a ，3 1 b 〇 裝載於軋輥運送機4之鞍台4 1上的上下軋輥3 1 a ，3 1 b，係在軋線方向朝軋輥硏磨裝置1搬運。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） -8 - 522057 A7 B7 五、發明説明（6 ) (請先閲讀背面之注意事項再填寫本頁) 作爲交換順序，軋輥3 1，3 1 b係首先被冷卻。亦 即，藉著設在軋輥運送機4上之軋輥冷卻裝置4 4而將冷 卻水噴射至軋輥3 1。軋輥3 1 a，3 1 b係被冷卻至接 近常溫爲止。被冷卻之軋輥31a， 31b係先前被裝載 之軋輥3 1 a，3 1 b在軋輥硏磨裝置1完成硏磨爲止， 在軋輥運送機4上等候。由於使用帶式搬運裝置，因此在 該等候時間內軋輥被冷卻，可有效率地實施冷卻作業與硏 磨作業，可謀求適當之自動化。 在以後說明軋輥硏磨裝置1之詳細說明，惟在軋輥硏 磨裝置1係在軋輥硏磨裝置1之內部也設有符合於下軸承 箱3 4 b之車輪3 4 1的軌1 0 1成爲以重疊上下軋輥 3 1a, 3 1 b之狀態下能插入在硏磨部。又在軋輥運送 機4之反軋輥硏磨裝置側，設置以油壓缸等可將軋輥 3 1 a，3 1 b從軋輥運送機4上插入至軋輥硏磨裝置1 之內部的軋輥插入裝置4 5。如此地，上下軋輥3 1 a， 3 1 b係在軋輥硏削裝置1被硏磨，當完成兩支軋輥 經濟部智慧財產局員工消費合作社印製 3 1 a，3 1 b之硏磨時，則藉由鏈條驅動裝置4 3，一 節距一節距地搬運軋輥運送機4之鞍台4 1。亦即，在軋 輥硏磨裝置1完成硏磨的軋輥3 1係再以軋輥插入裝置 4 5被拔出並裝載在軋輥運送機4上。之後，軋輥3 1 a ，3 1 b係一面被保管在軋_運送機4上，一面一節距一 節距地被運出至出側。如此地，由於在帶式搬運機構設置 複數個軋輥裝載部，依次搬運，因此，可有效率地進行作 業，可成爲適當之自動化。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -9- 522057 A7 B7 五、發明説明（7 ) (請先閱讀背面之注意事項再填寫本頁) 又如上所述，由於將兩支軋輥3 1 a，3 1 b直接裝 設軸承箱3 4之狀態下進行搬運以及軋輥硏磨，因此可省 略軸承箱3 4之安裝或拆除作業，可減少人工作業，又可 謀求提高作業效率。又由於在搬運機構及硏磨機構，設置 裝載具軸承箱3 4之兩支軋輥3 1 a，3 1 b之功能，故 可謀求適當之自動化。 以下，使用第5圖來說明完全不使用起重機3 7，將 軋輥3 1 a，3 1 b裝載於軋輥運送機4上，並再回到軋 輥交換裝置2之系統。 位在軋輥交換裝置2內之軌1 0之延長線的軋輥運送 機4上設置軌4 6，使用設在軋輥交換裝置2上之推車 2 3來牽引軋輥3 1，成爲可移動至軋輥運送機4上。 經濟部智慧財產局員工消費合作社印製 已經硏磨之軋輥3 1 a，3 1 b係被裝載在與硏磨前 朝相反方向移動之軋輥運送機4 a上，而在須插入之軋輥 交換裝置2之軌1 0的延長線移動軋輥運送機4之鞍台 4 1，再使用推車2 3將軋輥3 1 a，3 1 b行走在軌 4 6上，而在軋輥交換裝置2上等候。藉由此種設備，可 避免起重機作業，可減少人工作業，又可謀求適當之自動 化。 期盼能軋輥運送機4之軌4 6正確地停止在軋輥交換 裝置2之軌1 〇之延長線上所用的停止裝置設在軋輥運送 機4 〇 以下，使用第6圖至第9圖說明軋輥硏磨裝置1。 軋輕硏磨裝置1係具備用以保持與軋輕3 1成爲一體 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29?公釐） •10- 522057 A7 B7 五、發明説明（8 ) 之軸承箱3 4的操作側機架1 1 a，驅動側機架1 1 b之 兩支閉頭型機架。又具有連接該機架11 a, lib之上 下分離器1 2。爲了調整上側軋輥3 1 a之上下方向的高 度，在上軸承箱3 4 a上部作爲昇降裝置設置蝸輪減速機 。又爲了接觸上下軋輥3 1 a，3 1 b，作爲舉高下軋輥 3 1 b之昇降裝置配置油壓缸。亦即，具備水平地保持或 調整軋輥之高度調整裝置。也可相反地安裝上側蝸輪減速 機與下側油壓缸。 又如第7圖所示，裝配有爲了僅S量地朝左邊移動上 側軋輥3 1 a，朝水平方向推壓上軸承箱3 4 a的向上推 壓裝置1 3 a，及控制上軋輥3 1 a之移動量的上水平移 動調整裝置1 4 a。又具備爲了保持下側軋輥3 1 b之位 置，朝水平方向推壓下軸承箱3 4 b的向下推壓裝置 1 3 b，及調整下軋輥3 1 b之平行度的下水平移動調整 裝置1 4 b。 在該軋輥硏磨裝置1中，配設硏磨上軋輥3 1 a之上 硏磨頭5 a，及硏磨下軋輥3 1 b的下硏磨頭5 b。爲了 將該上硏磨頭5 a及下硏磨頭5 b成爲可朝軋輥軸方向移 動，上下固定座7a， 7b安裝成能連繫機架11a， 1 1 b。在該固定座7 a，7 b，藉由組裝預壓式滾動軸 承之直動軌8 a, 8b，連結固定座7a，7b與上下硏 磨頭5a， 5b，成爲當上下硏磨頭5a, 5b施行硏磨 時可順利地橫行。在固定座7 a，7 b配置齒條9 a， 9 b，與安裝於硏削頭5之小齒輪5 5 8 a，5 5 8 b嚙 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ---------- (請先閲讀背面之注意事項再填寫本頁) 、1· 經濟部智慧財產局員工消費合作社印製 -11 - 522057 A7 B7 五、發明説明（9 ) (請先閲讀背面之注意事項再填寫本頁) 合而朝軋輥軸向行走。或是將預壓式球形螺旋安裝於固定 座7，以A C伺服馬達旋轉驅動預壓式球形螺旋，並將硏 磨頭5朝軋輥軸方向移動也可以。 以下說明硏磨部之硏磨頭。由於上硏磨頭5 a與下硏 磨頭5 b適用相同構造者，因此代表上硏磨頭5 a，使用 第1 0圖及第1 1圖進行說明。 如第1 0圖及第1 1圖所示，硏磨頭5 a係具備：將 連結用以硏磨軋輥3 1 a，3 1 b之平面型旋轉砂輪5 1 的砂輪旋轉軸5 1 3予以旋轉驅動的旋轉驅動裝置5 2 2 ，及將旋轉砂輪5 1推向軋輥3 1的推壓裝置5 2 3，及 將旋轉砂輪5 1移向軋輥3 1之軸向的移動裝置5 2 4。 經濟部智慧財產局員工消費合作社印製 如第1 1圖所示，旋轉驅動裝置5 2 2係具有：將旋 轉砂輪5 1予以旋轉驅動成所定砂輪周速的電動馬達 554，及將電動馬達554之輸出軸554a旋轉傳動 至砂輪旋轉軸5 1 3的帶輪軸5 5 4 b及皮帶5 5 5 ,而 輸出軸5 5 4 d與帶輪軸5 5 4 b係經由平行栓槽 5 5 4 c相連結。帶輪軸5 5 4 b係旋轉自如地支持於機 體5 5 9。在電動馬達5 5 4設有檢出電動馬達5 5 4之 旋轉角度的編碼器5 5 4 a。 砂輪旋轉軸5 1 3係經由滑動型徑向軸承5 2 1旋轉 自如地支持在機體5 5 9內，藉著設於反旋轉砂輪5 1側 的止推軸承5 5 3接受硏磨反作用力，在砂輪旋轉軸 5 1 3與電動馬達5 5 4之輸出軸5 5 4 a設置平行栓槽 ，並以電動馬達5 5 4直接旋轉驅動砂輪旋轉軸5 1 3也 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -12- 522057 A7 B7 五、發明説明（1〇) 可以。 (請先閲讀背面之注意事項再填寫本頁) 機體5 5 9係被收納於箱5 2 5，又電動馬達5 5 4 係安裝於箱5 2 5。又如第1 9圖所示，機體5 5 9係經 由滑動軸承5 2 5 a朝砂輪旋轉軸5 1 3之軸向可移動地 搭載於箱5 2 5之底部。 如第1 1圖所示，推壓裝置5 2 3係具有··安裝於箱 5 2 5的推壓馬達5 5 7，及以推壓馬達5 5 7之旋轉朝 軋輥3 1之接觸遠離方向移動機體5 5 9，能一起地前後 移送旋轉砂輪5 1，砂輪旋轉軸5 1 3的齒隙型預壓式滾 珠螺旋5 5 6，及檢出推壓馬達5 5 7之旋轉角度的編碼 器5 5 7 a，替代預壓式滾珠螺旋5 5 6使用齒隙型齒輪 機構也可以。 經濟部智慧財產局員工消費合作社印製 如第1 1圖所示，移動裝置5 2 4係具有··安裝於箱 5 2 5的旋轉馬達5 5 8，及裝設於旋轉馬達5 5 8之旋 轉軸，與齒條9 a嚙合的小齒輪5 8 a，及安裝於箱 525之下面的直動軌8a，及固定座7a所構成。藉著 旋轉馬達5 5 8之旋轉力，以及藉著嚙合於小齒輪5 8 a 與齒條9 a，箱5 2 5係成爲可移動在直動軌8 a上。 爲了檢出移動量具有檢出旋轉馬達5 5 8之旋轉數的 編碼器5 5 8 b。 不是如小齒輪5 8 a與齒條9 a之嚙合，而是如上所 述，將預壓式滾珠螺旋安裝於固定座7 a，而以移動裝置 用A c伺服馬達旋轉驅動預壓式滾珠螺旋，並朝軋輥軸向 移動硏磨頭5也可以。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -13- 522057 A7 B7 五、發明説明（11) (請先閲讀背面之注意事項再填寫本頁) 如第1 2圖所示，旋轉驅動裝置5 2 2之電動馬達 554，推壓裝置523之推壓馬達557，及移動裝置 5 2 4之旋轉馬達5 5 8，係分別藉著控制裝置5 6 a， 5 6b，5 6 c被控制。又，電動馬達5 5 4之編碼器 5 5 4 a，推壓馬達5 5 7之編碼器5 5 7 a，旋轉馬達 5 5 8之編碼器5 5 8 b的檢出信號係被傳送至資訊處理 裝置5 6 d後被處理。 控制裝置5 6 b係具有爲了求出旋轉平面型旋轉砂輪 5 1時之旋轉力（負載），檢出流在電動馬達5 5 4 a之 電流，並將該檢出信號傳送至資訊處理裝置5 6 d的功能 0 資訊處理裝置5 6 d係具有各種處理功能，將處理結 果之信號傳送至控制裝置5 6 a，5 6 b，5 6 c，俾控 制電動馬達5 5 4，推壓馬達5 5 7及旋轉馬達5 5 8。 經濟部智慧財產局員工消費合作社印製 以下說明砂輪。安裝於上硏磨頭5 a之旋轉砂輪5 1 係立方晶氮化硼（C B N )及以金剛石所製作之超磨粒層 5 1 2以黏接劑等張貼在形成杯型形狀之支架5 1 1側面 。該超磨粒層5 1 2係硬度比平常之氧化鋁系，碳化矽系 等之砂輪更高且硏磨時之磨粒層之摩耗較少。 如此，如第1 3圖所不，在一般性之軋$昆磨床1 〇 〇 係以具有約直徑1 〇 〇 c m ,寬度1 〇 c m尺寸的圓盤狀 普通砂輪1 0 0 1之外周面施以硏磨。該砂輪重量係成爲 約1 5 0 k g。砂輪摩耗也厲害，而表示每一砂輪體積之 可能軋輥硏磨體積的硏磨比係約1至5。因此須頻繁地更 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 14- 522057 A7 B7 五、發明説明（12) (請先閲讀背面之注意事項再填寫本頁) 換砂輪，及爲了更換砂輪，而在較重砂輪更換上需費時。 又若有不均衡載重施加於較重之砂輪時，由於該不均衡載 重，在軋輥磨床1 0 0發生自激振動而無法施行正確之硏 磨，因此在更換砂輪時，必須施行砂輪之不均衡載重修正 〇 如此地使用重量較重，且大徑砂輪時，若無充分之技 術與經驗，無法施行正確之硏磨。 對於此，以超磨粒層所形成之磨粒層5 1 2係厚度從 5mm至1 〇mm極薄，砂輪之直徑也由2 5 0mm至 3 5 0 m m程度較小，又由於支架5 1 1也以鋁系材質所 製作，因此約8至9 k g程度，與一般砂輪相比較極輕。 重量之大部分係由鋁支架5 1 1所佔有，由於該部分係被 機械加工，因此不會產生不均勻載重。所以，由超磨粒層 5 1 2所製作之旋轉砂輪5 1係不必進行不均勻載重修正 0 經濟部智慧財產局員工消費合作社印製 表示於第1 3圖之一般性軋輥磨床1 0 0，係如第 1 4圖所示地一直線上配置圓盤狀普通砂輪1 0 0 1之旋 轉軸B與軋輥3 1之軸心C及硏磨部A。若在圓盤狀普通 砂輪1 0 0 1與軋輥3 1間之距離有微妙變化時，則硏磨 部A之接觸力有很大變化，使磨粒凹陷在軋輥表面，產生 磨粒之脫落，在軋輥表面發生擦痕或留下顫紋。爲了在硏 磨時避免發生勖紋現象，使用比軋輥3 1之徑較大之砂輪 1 0 0 1，俾以圓盤狀普通砂輪1 0 0 1之彈性來吸收圓 盤狀普通砂輪1 0 0 1與軋輥3 1間的距離之微妙距離之 本紙張尺度適用中國國家標準（CNS ) A4規格（210Χ297公釐） -15- 522057 A7 B7 五、發明説明（13) 變化。 (請先閲讀背面之注意事項再填寫本頁) 但是，由於圓盤狀普通砂輪1 0 0 1之彈性係數係較 大，因此在吸收距離之變化有界限，所以在一般之軋輥磨 床1 0 0係提高磨床之剛性，並支撐軋輥3 1之軸中心成 爲藉軋輥3 1旋轉不會發生振動等。 經濟部智慧財產局員工消費合作社印製 如第1 5圖所示，在形成杯狀（杯型）形狀之支架 5 1 1側面張貼超磨粒層5 1 2之旋轉砂輪5 1，由於軋 輥3 1之軸心與砂輪之軸心係配置成大約直角，因此砂輪 軸心5 1 3與旋轉砂輪5 1之硏磨點係經由支架5 1 1成 爲懸臂配置。所以，即使發生砂輪軸心與軋輥3 1間之距 離的微妙之距離變化，也可吸收由旋轉砂輪5 1之鋁輕金 屬所構成的支架511之撓曲，但是，若支架511容易 撓曲，則無法將軋輥3 1硏磨成正確之輪廓。所以，支架 5 1 1之剛性係作成較高較理想，尤其是，具有1 0 0 0 k g /m m以上彈性常數較理想。爲了適當地調整支架 5 1 1之剛性，必須適當地變更形成表示於第1 5圖之旋 轉砂輪5 1之杯形狀的支架5 1 1之厚度（t )及高度（ h )尺寸。 由於旋轉砂輪5 1與軋輥3 1間的接觸係作爲旋轉砂 輪側面之圓周狀磨粒層之一部位，因此砂輪旋轉軸5 1 3 之軸心G c係對於直角於軋輥3 1之軸心R c的R a配置 成傾斜微小角度α度（〇 · 2至0 · 6度程度）。 將測定軋輥3 1之直徑及軋輥3 1之輪廓的距離計 1 6配設在旋轉砂輪5 1近旁。軋輥3 1係如第9圖所示 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） -16- 522057 A7 B7 五、發明説明（14) (請先閱讀背面之注意事項再填寫本頁) ，在端部之二部位設置具有不必施以硏磨之基準徑部分。 將該部分稱爲基準部3 1 1。該基準部3 1 1係被高精度 地精修加工且具有正確之直徑資料。基準部3 1 1係在使 用軋時不會發生生銹等，採取嵌入施以電鍍之環或是以 SUS金屬所製作之環等之措施。使用該基準部311與 距離計1 6來運算硏磨後之軋輥3 1之直徑或輪廓。 又固定座7與軋輥3 1軸心間的平行度使用距離計 1 6測定二部位之基準部3 1 1，若平行度偏離容許平行 度時，則微調上下水平移動調整裝置1 4。又爲了確認軋 輥3 1之水平度，在軋輥3 1基準部之上部分別將垂直距 離計1 7設於操作側與驅動側機架1 1 a，1 1 b。 經濟部智慧財產局員工消費合作社印製 在隔著安裝具剛性之旋轉砂輪5 1的硏磨頭5之軋輥 3 1的相反側配置安裝將超磨粒層6 1 2安裝於薄板圓盤 狀支架6 1 1側面的旋轉砂輪6 1的硏磨頭6。有關於該 硏磨機構及硏磨方法，由於詳述在日本特開平 1 0 - 249.4 1 6號公報，故省略之。在該硏磨頭更改 善了軋輥3 1表面粗糙度。尤其是，在熱軋設備時，由於 使用在後段輥軋機之軋輥3 1粗糙度，係具有轉印至軋材 之虞，因此施行精修硏磨。該精修硏磨係將推壓力成爲一 定，硏磨微少深度，精修成目的之軋輥表面性狀及粗糙度 。以一硏磨頭.5從軋輥3 1之操作側端一次硏磨至驅動側 較理想。 由於硏磨次數少，因此對於上下軋輥3 1 a，3 1 b 成爲共用較理想。爲此，配置將硏磨頭6可朝軋輥3 1軸 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -17- 522057 A7 ____B7 五、發明説明（15) (請先閱讀背面之注意事項再填寫本頁) 向滑動自如地移動之滾動軸承所構成之直動軌6 8加以固 定之機框6 1，亦在機框6 1之反軋輥3 1側設置旋轉支 點6 1 a。以該旋轉支點6 1 a作爲中心使用推拉千斤頂 1 5旋轉機框6 1，可控制推拉千斤頂1 5之行程，成爲 上下軋輥3 1 a，3 1 b之中心分別在砂輪軸心之延長線 上。 上下軋輥3 1 a，3 1 b係在硏磨時，爲拘束軋輥軸 向之移動而將操作側軸承箱3 4與輥軋機3相同地，以安 裝於機架之推力板1 8加以推壓。又爲了避免組裝於軸承 箱3 4內之軸承3 4 1的間隙，在驅動側之機架1 1 b安 裝推力附加裝置1 9，成爲在硏磨時，將軋輥3 1經常朝 操作側推壓之構造。 在本實施例中，具有能將軋輥3 1 a，3 1 b旋轉至 適於硏磨之速度的軋輥驅動裝置2 0。軋輥驅動裝置2 0 係爲了可控制軋輥3 1之轉速，具有減速機與可控制旋轉 數之馬達。 以下說明軋輥硏磨裝置1之硏削方法。 經濟部智慧財產局員工消費合作社印製 將兩支上下軋輥3 1 a，3 1 b同時從配置於乳ϋ硏 磨裝置1之操作側的軋輥運送機4，使用軋輥插入裝置 4 5在軌1 0 1上插入在軋輥硏磨裝置1內。 由被插入之軋輥3 1之軋輥資訊，來調整蝸輪減速機 13之行程成爲使上下軋輥3 la, 3 lb以外周方向所 接觸之位置在一定位置。藉由配置於下軸承箱3 4 b下方 的油壓缸1 4，一起抬高下軸承箱3 4 b與下軋輥3 1 b 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ' -18- 經濟部智慧財產局員工消費合作社印製 522057 A7 ___ B7 五、發明説明（16) ，則被保持在下軸承箱3 4 b中的桿3 4會下降，使上下 軋輥3 1 a，3 1 b接觸在外周方向。如此由於在各軸承 箱設置昇降裝置的軋輥高度位置調整裝置，因此可將上述 下軋輥3 1 a，3 1 b施以接觸遠離。又接觸上下軋輥 3 1 a，3 1 b，可將其中一方之軋輥旋轉驅動，即可隨 從旋轉另一方之軋輥，以簡單構造即可旋轉兩支軋輥。 又上軸承箱被抬高至接近蝸輪減速機1 3之位置。以 上推壓裝置1 3 a朝水平方向推壓上軸承箱3 4 a，並僅 移動上軋輥3 1 a之中心5距離，而觸及上水平調整裝置 1 4 a。以下推壓裝置1 3 b朝水平方向推壓下軸承箱 3 4 b，而將下軸承箱3 4 b觸及下水平調整裝置1 4 b 〇 在該位置，以安裝於機架1 1 a，1 1 b之兩個垂直 距離計1 7測定設在上軋輥3 1 a端部的基準部3 1 1， 若操作側與驅動側之基準部3 1 1之高度不相同，則至少 微調其中一方之蝸輪減速機1 3，來水平地調整配置上軋 輥 3 1 a。 又在該位置，爲了固定上下軋輥3 1 a，3 1 b之軸 向位置，藉著安裝於操作側機架1 1 a之推力板1 8來固 定上下軸承箱3 4 a，3 4 b。又以安裝於驅動側機架 1 1 b之推力附加裝置1 9朝軸向推壓軋輥3 1而可除去 推力方向之震動。 在該狀態下，再將油壓缸推向下軸承箱3 4 b時，由 於上下軋輥3 1 a，3 1 b之中心位置僅偏離S距離，因 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） I 裝 ^ 訂 . (請先閲讀背面之注意事項再填寫本頁) -19 - 522057 A7 B7 五、發明説明（17) 此水平力發生在相反方向。藉著依油壓缸1 4力量之上下 方向之反作用力與依凸輪偏位所產生之水平力，可除去軸 承箱3 4內之軸承箱3 4內之軸承3 4 1與軋輥3 1間的 徑向之震動。亦即，由於具備在水平面內朝與軋輥軸正交 方向移動軋輥之移動裝置，因此可施以軋輥偏位，而在旋 轉軋輥時可除去徑向之震動。 因可完全地除去軋輥3 1之推力方向與徑向之震動， 使平常之軋輥磨床1 0 0可設定成與固定軋輥3 1之中心 時相同之狀態。 然後，以設在安裝於硏磨頭5之旋轉砂輪附近的距離 計1 6，測定上下軋輥3 1 a，3 1 b端部的基準部 3 1 1。若操作側與驅動側之基準部3 1 1爲止之距離不 相同，則至少調整其中一方之上下水平調整裝置Γ 4，可 將軋輥3 1之軸心與安裝有硏磨頭5之固定座7 a , 7 b 之直動軌8 a，8 b之平行度成爲高精度之定心。如此， 以簡單構造可除去震動，可施行精度優異之硏磨。 之後，以軋輥驅動裝置施以旋轉，將上下軋輥3 1 a ，31b成爲所定速度。藉著電動馬達554a，將旋轉 砂輪5 1旋轉至所定速度，推向軋輥3 1，開始進行硏磨 。旋轉砂輪5 1係認識開始硏磨之推壓位置，而藉資訊處 理裝置5 1 3 d之指示從該位置推壓所需深度之硏磨量。 亦即，位置控制移動裝置。又將橫行裝置5 1 4之馬達 5 5 8施行旋轉，以一定速度一面橫行硏磨頭5 —面進行 硏磨。來自安裝於推壓裝置5 2 3用之推壓馬達5 5 7的 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 J·. 經濟部智慧財產局員工消費合作社印製 -20 —— 522057 A7 B7 五、發明説明（18) (請先閲讀背面之注意事項再填寫本頁) 編碼器5 5 7 a與安裝於旋轉馬達5 5 8的編碼器 5 5 8 a之檢出信號，係被傳送至資訊處理裝置5 6 d並 被處理。 又，控制裝置5 6 b係具有爲了求出將旋轉砂輪5 1 施以旋轉時之旋轉力（負載），檢出流在電動馬達 5 5 4 a之電流，並將該檢出信號傳送至資訊處理裝置 5 6 d之功能。 資訊處理裝置5 6 d係具有各種處理功能；控制推壓 馬達5 5 7與旋轉馬達5 5 8之旋轉角度，使軋輥3 1成 爲所期盼之軋輥輪廓。需要超過流在電動馬達5 5 4 a之 電流超過容許値的硏磨力時，則變更推壓位置。 如上所述地進行硏磨，當在目的之輪廓完成硏磨時， 則使用距離計1 6來測定硏磨後之軋輥輪廓並留下記錄。 經濟部智慧財產局員工消費合作社印製 之後，以具有在具薄板平面圓盤之支架6 1 1側面張 貼超磨粒層6 1 2之旋轉砂輪6 1的硏磨頭6進行精修硏 磨。由於薄板平面圓盤狀旋轉砂輪6 1係使用具有柔軟之 彈性體的支架6 1 1，硏磨時之軋輥3 1與旋轉砂輪6 1 間之接觸力的變化較少，故可硏磨成具更美表面性狀的軋 輥3 1。 使用該旋轉砂輪，控制軋輥3 1與旋轉砂輪6 1間之 接觸力成爲從軋輥3 1之其中一方的端部至另一方之端部 具一定推力來進行硏磨。藉著該硏磨，可將全面軋輥3 1 精修成具相同性狀之軋輥3 1。 以距離計1 6測定設於軋輥3 1之端部的基準部 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -21 - 522057 A7 B7 五、發明説明（19) (請先閲讀背面之注意事項再填寫本頁) 3 1 1與軋輥表面爲止之階段差並運算軋輥3 1直徑。軋 輥3 1具有所期望之軋輥直徑，並確認未被推拔地硏磨。 所測定之資料係均被傳送至資訊處理裝置5 1 3 d，又被 記憶在上位之控制用運算狀態。 完成硏磨之軋輥3 1係將上軋輥3 1 a朝水平移動， 並裝載於下軋輥3 1 b上面。降低油壓缸1 4，從軋輥硏 磨裝置1將上下軋輥3 la, 3 lb —體移至軋輥運送機 4上面。 之後，該軋輥3 1係在軋輥運送機4上面一直到被運 搬至軋輥交換裝置2爲止仍被保管，等候。 如上所述，將已軋之軋輥3 1裝載於軋輥運送機4上 面之後一直到決定在下一軋使用爲止，作業人員完全不處 理，進行冷卻，硏磨，及保管。可將以往藉軋輥設備而自 動化困難且需要作業人員之勞動的軋輥車間更換成無人工 廠。 經濟部智慧財產局員工消費合作社印製 在本實施例中，上下軋輥3 1 a，3 1 b係作成在硏 磨時接觸於各該軋輥胴部，且避免組裝於軸承箱3 4內之 軸承3 4 1之徑向之間隙的構造。 但是，在下軸承箱3 4 b經由桿3 4 2，未裝載上軸 承箱3 4 a，而在上軸承箱3 4 a單獨具備車輪也可以。 對於此種情形，使用第1 6圖說明如下。 表示於第1 6圖之軋輥硏磨裝置1，與表示於第8圖 者之最大不同，係在上下軸承箱3 4 a，3 4 b分別具有 車輪3 4 1。上軸承箱3 4 a係行走在軌1 〇 1 a上，而 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -22- 522057 A7 B7 五、發明説明（20) 被插入在軋輥硏磨裝置1內；下軸承箱3 4 b係行走在軌 101b上，而被插入在軋輥硏磨裝置1內。 (請先閲讀背面之注意事項再填寫本頁) 在軋輥硏磨裝置1內，固定之旋轉輥2 1安裝於上下 軋輥3 1 a，3 1 b間。該旋轉輥2 1係經由軸承箱2 2 被固定在機架1 1。又旋轉輥2 1係藉軋輥硏磨裝置驅動 裝置2 0，成可旋轉驅動之構造。 被插入在軋輥硏磨裝置1內之上下軋輥3 1 a， 3 1 b係使上軌1 0 1 a下降，上軋輥3 1 a係接觸於旋 轉輥2 1。又以上油壓缸1 4 a進行推壓。下軋輥3 1 b 係以下油壓缸1 4 b抬高，而接觸於旋轉輥2 1。藉著上 下軋輥3 1 a , 3 1 b與旋轉輥2 1接觸，朝水平方向僅 偏位軋輥中心間S距離。由此，水平方向之推力發生在軸 承箱3 4。因此可避免軸承3 4 1之徑向間隙。 之後，將旋轉輥2 1藉軋輥驅動裝置2 0施行旋轉， 與旋轉輥2 1接觸之上下軋輥3 1 a，3 1 b也被旋轉驅 動，成爲可硏磨之狀態。有關於硏磨係與第8圖之設備相 同。 經濟部智慧財產局員工消費合作社印製 如上所述，依照本實施例，僅將軋輥機之已使用軋輥 放在設於軋輥車間內之運送機上，作業人員未介入均可自 動地進行軋輥冷卻，硏磨及保管。由於可一體硏磨軋輥與 軸承箱，因此不需要從軋輥拆除軸承箱，或再裝配之作業 。所以成爲可大幅度刪減硏磨軋輥所必需之作業人員數。 由於本實施例之軋輥硏磨裝置係將超磨粒使用作爲砂 輪，因此壽命與一般砂輪相比較長1 〇 〇倍以上，砂輪購 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -23- 經濟部智慧財產局員工消費合作社印製 522057 A7 ____B7_ 五、發明説明（21) 入費用在總計上較便宜。 (產業上之利用可能性） 依照本發明之軋輥硏磨設備，軋輥硏磨方法，軋輥交 換設備及軋輥交換方法，具有可謀求軋輥之軋輥車間的適 當自動化之效果。 (圖式之簡單說明） 第1圖係表示從正面觀看本發明之一實施例之軋輥設 備的圖式。 第2圖係表示軋輥設備與軋輥車間的配置圖。 第3圖係表示具有杯型旋轉砂輪之乳輥硏磨裝置與自 動軋輥車間的配置圖。 第4圖係表示說明從下軸承箱支持上軸承箱之機構的 圖式。 第5圖係表示說明藉軋輥交換台車搬運至軋輥硏磨裝 置，及硏磨後搬運方法的圖式。 第6圖係表示具有杯型旋轉砂輪之軋輥硏磨裝置的側 面圖。 第7圖係表示具有滾筒杯型旋轉砂輪之軋輥硏磨裝置 的C — C剖面圖。 第8圖係表示具有滾筒杯型旋轉砂輪之軋輥硏磨裝置 的A — A剖面圖。 第9圖係表示具有滾筒杯型旋轉砂輪之軋輥硏磨裝置 本纸張尺度適用中國國家標準（CNS ) A4規格（21〇Χ297公釐） "—一 ϋ· m ml ϋ HI mi mi 11^1 In —^ϋ· ϋϋ ml anil mu、一nn §mn In ·ϋι— in (請先閲讀背面之注意事項再填寫本頁) -24- 522057 A7 五、發明説明（22) 的B — B剖面圖。 第1 0圖係表示硏磨頭的縱剖面圖。 第1 1圖係表示硏磨頭的D - D剖面圖。 第1 2圖係表示硏磨頭控制系統的圖式。 第1 3圖係表示軋輥磨床的正面圖。 第1 4圖係表示軋輥磨床的E - E剖面圖。 第1 5圖係表示安裝於軋輥硏磨頭之杯型旋轉砂輪白勺 剖面圖。 第1 6圖係表示具有固定旋轉軋輥之軋輥硏磨裝β @ 說明圖。 (記號之說明） 1 軋輥硏磨裝置 2 軋輥交換裝置 3 輥軋機 4 車L輕運送機 5， 6 硏磨頭 7 固定座 經濟部智慧財產局員工消費合作社印製 10,46,101 軌 1 2 :上下分離器 13 蝸輪減速機 14 水平移動調整裝置 16 距離計 17 垂直距離計 本紙張尺度適用中國國家標準（CNS ) Α4規格（21〇χ 297公釐） -25- 522057 A7 B7 五、發明説明（23) 18 推力板 20 軋輥驅動裝置 (請先閱讀背面之注意事項再填寫本頁) 2 3 推車 3 1 軋輥 3 2 增強輥 3 4 軸承箱 3 6 軋輥吊梁 3 7 起重機 3 8 心軸 4 1 鞍台 4 2 鏈條 43 鏈條驅動裝置 4 4，1 0 3 軋輥冷卻裝置 4 5 軋輥插入裝置 5 1 旋轉砂輪 5 6 控制裝置 100 軋輥磨床 經濟部智慧財產局員工消費合作社印製 10 2 軋輥軸承裝卸裝置 311 基準部 5 11 支架 512 超磨粒層 513 砂輪旋轉軸 514 橫行裝置 522 旋轉驅動裝置 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -26- 522057 A7 B7 5 2 3 5 2 4 5 5 4 5 5 5 5 5 7 五、發明説明（24) 推壓裝置 移動裝置 電動馬達 皮帶 推壓馬達 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29?公釐） -27 -522057 A7 _B7 V. Description of the invention (1) The present invention relates to roll honing equipment, roll honing method, roll exchange equipment and roll exchange method. (Please read the precautions on the back before filling out this page) (Background technology) As the steel sheet is rolled, the rollers will wear out or their surface properties will deteriorate. Therefore, the roll surface must be honed before use, and the roll honing and exchange operations must be performed. As a honing technology for rolls outside the line, there are Japanese Unexamined Patent Publication No. 10-2 4 9 4 1 6 for honing rolls in the vicinity of a roll machine, or automation of disassembling rolls and bearing boxes when honing rolls Japanese Patent Application Laid-Open No. 2-2 0 7 9 0 6 and the like. The technique described in Japanese Unexamined Patent Publication No. 10-2 4 9 4 16 requires a lot of skilled workers, and it takes a lot of time to arrange a job or the like. The technology described in Japanese Patent Application Laid-Open No. 2-2 0 7 9 0 6 is that although the automatic disassembly of the rolls and the bearing box is automated, the installation is complicated and it takes time to move in and out of the rolls, or No accompanying work was considered. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics The object of the present invention is to seek appropriate automation of the roll shop of the rolls. (Disclosure of the invention) The roll honing device of the present invention is provided with a stand, two rolls each provided with a bearing box in the stand, and a rotation driving device for rotationally driving one of the rolls. The paper size of one roller and the other paper shall be in accordance with Chinese National Standard (CNS) A4 (210X297 mm) -4- 522057 A7 B7 V. Description of the invention (2) (Please read the precautions on the back before filling this page) The roll is a device for adjusting the height position of the roll that comes into contact or disengagement, and a honing device for honing the roll by rotating one of the rolls while following the other while rotating the other roll. Or the roll honing method of the present invention is to rotate and drive one of the two rolls respectively provided with a bearing box in a stand, and contact one of the rolls of the other and the other of the rolls to rotate the other roll. One side is characterized by honing the above rolls. Alternatively, the roll exchange equipment of the present invention includes a roll machine with rolls, a roll honing device for honing the rolls, and a pair of rolls with a bearing box pulled out from the roll machine and conveyed to the roll. The transporting device of the roll honing device; the above-mentioned transporting device is used as a belt-type transporting device, or the roll exchange method of the present invention is to pull out a pair of rolls with a bearing box from a roll machine and load the roll One of the plurality of loading positions of the belt conveying device is conveyed to a roll honing device. The roll honing device hones the pair of rolls and exchanges the rolls. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (the best form for implementing the invention) The embodiment of the present invention will be described using drawings. First, a description will be given of two rolls 3 1 pulled out by a roll machine arranged up and down, and transferred to a roll honing device 1 arranged in a roll workshop, automatically inserting the roll _ 3 1 and applying 硏After grinding and honing, pull out the stored automatic roll workshop. Figure 1 shows that the paper size of one embodiment of the present invention is viewed from the front. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) -5- 522057 A7 ___B7 _ V. Description of the invention (3) Scheme. This roll facility is provided with a rolling mill 3 for rolling a steel sheet. (Please read the precautions on the back before filling in this page) Rolling mill 3 has: a pair of upper and lower rolls 3 1 a, 3 1 b (the rolls are generally called work rolls) that directly extend the steel plate, and A pair of upper and lower reinforcing rollers 3 2 a and 3 2 b; each of the rollers is set to be vertically symmetrical with the rolled steel plate (rolled material) as the center. A character is given to the upper roll and b character is given to the lower roll. Bearing boxes 3 4 are provided at both ends of the upper rollers 3 1 a, the lower rollers 3 1 b, the upper reinforcing rollers 3 2 a and the lower reinforcing rollers 3 2 b, and these bearing boxes 3 4 It is supported by a frame 35 which bears the roll load. In addition, the rolls 3 1 a and 3 1 b are driven to rotate at a target speed via a rotary drive device via a mandrel 38. The rolls 3 1 a, 3 1 b are moved together with the bearing box 3 4 on the roll replacement rail 1 ◦ provided in the roll mill 3, and the rolls are assembled or pulled out from the frame 3 5 of the roll mill 3. In this embodiment, a four-stage rolling mill is shown. However, between the rolls 3 1 a and the reinforcing rolls 3 2 a or between the rolls 3 1 b and the reinforcing rolls 3 2 b, there are provided A six-stage roll mill of an intermediate roll that moves in the roll axis direction is also possible. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints on the rolled steel plate. Because the steel plate passes between the roll 3 1 a and the roll 3 1 b which are pushed with a large rolling load, the roll 3 1 a, 3 1 b increases with Rolling and wear will progress. Therefore, it is necessary to replace the rolls 3 1 a, 3 1 b with new rolls 3 1 a, 3 1 b. For this purpose, a roll exchange device 2 is disposed adjacent to the rolling mill 3 on the operating side of the rolling mill 3, and the used roll 31 is exchanged for a new honing roll 31. Here, the 8 side of the mandrel 3 of the rolling mill 3 is referred to as the driving side, and the opposite side is referred to as the paper size. Applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ -6-522057 Α7 Β7 Fifth, the description of the invention (4). (Please read the precautions on the back before filling out this page.) The roll exchange sequence of the roll equipment will be described below with reference to Figure 2. Figure 2 shows the layout of the roll equipment and roll workshop. First, the used rolls 3 1 a, 3 1 b to be exchanged are expanded by the rolling heat, so they are cooled to normal temperature (20 ° to 40 °) by the roll cooling device 103. In particular, there are cases where natural cooling is provided without cooling means. If the roll honing is performed without cooling to normal temperature, it is difficult to perform honing of the correct roll profile. Thereafter, in order to remove the cooled rolls 3 1 a, 3 1 b from the bearing box 34, the rolls 3 1 a, 3 1 b are placed on the roll bearing loading and unloading device 1 0 2 and divided into rolls 3 1 a, 3 1 b 与 bearing box 3 4. Here, labor and time are required for this loading and unloading operation. This roll 31 is placed on a conventional roll grinder 100 for honing of the blank. Honing. This type of roll grinder 100 can perform honing with excellent accuracy, but it requires labor and time to arrange operations such as centering. The honing roller 3 1 is reloaded in the roller bearing loading and unloading device 102, and the rollers 3 1 a, 3 1 b and the bearing box 3 4 are printed and distributed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Thereafter, it is placed in the roll exchange device 2 or temporarily stored in a roll shop, and waits until the roll is changed. In order to change the order, it takes a lot of work and time, so I hope to save labor and automation. Hereinafter, the roll exchange sequence of the automatic rolling shop in this embodiment will be described using FIG. 1 and FIG. 3. FIG. Fig. 3 is a layout diagram of a roll honing device having a cup-shaped rotary grinding wheel and an automatic roll shop. This paper size applies the Chinese National Standard (CNS) A4 specification (210 ×; 297 mm) '522057 A7 _ ^ __ B7 V. Description of the invention (5) First, pull the upper and lower two rolls 3 1 a from the rolling mill 3, ( (Please read the precautions on the back before filling out this page) 3 1 b and the bearing housing 3 4 are integrated in the roll exchange device 2. Thereafter, the roller conveyors 4 are loaded on a conveying mechanism. The movement from the milk roll changing device 2 to the roll conveyor 4 is carried out by using a roll hoisting beam 36 to lift the crane 37 to load two rolls 31. The roll conveyor 4 is connected endlessly by a chain 42, and each saddle 41 1 connected by the chain 42, and a set of rolls 3 1 a, 3 1 b are loaded on a saddle. That is, in this embodiment, a belt conveyance device having a plurality of saddles 41 for loading a set of rolls 3 1 a, 3 1 b is provided. As shown in FIG. 4, the rolls 3 la and 3 lb are superimposed. The lower bearing housing 3 4 b is provided with a rod 3 4 2 integrated with the wheel 3 4 1. The lever 3 4 2 is supported by a bushing 3 4 3 installed in the lower bearing housing 3 4 so as to slide upward and downward. Free state. When the wheel 3 4 1 is placed on the rail 10, the upper bearing box 3 4 a is lowered by the rod 3 4 2 and the lower bearing box 3 4 is lowered, and the upper and lower rollers 3 1 a There is a gap between 3 1 b printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. In the rolling mill 3, if there is no rail 10, the rod 3 4 2 is lowered, and the upper and lower rolls 3 1 a and 3 1 b are brought into contact with each other. The rod 3 4 2 fits into the upper bearing housing 3 4 a so that no deviation occurs between the upper and lower bearing housings 34 a and 34 b. Each saddle 41 is provided with a rail 4 6 in accordance with the width of the wheel 3 4 1 of the lower bearing box. Each saddle 41 is configured to be able to load the upper and lower rolls 3 1 a and 3 1 b. The upper and lower rolls 3 1 a and 3 1 b loaded on the saddle 4 1 of the roll conveyor 4 are arranged in the direction of the rolling line. The roll honing device 1 is carried. This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) -8-522057 A7 B7 V. Description of invention (6) (Please read the precautions on the back before filling this page) In order to exchange, roll 3 1, 3 1 b is first cooled. That is, the cooling water is sprayed onto the roll 31 by the roll cooling device 44 provided on the roll conveyor 4. The rolls 3 1 a and 3 1 b are cooled to near normal temperature. The cooled rolls 31a, 31b are the previously loaded rolls 3a, 3b, and wait on the roll conveyor 4 until the honing of the roll honing device 1 is completed. Since the belt conveyor is used, the rolls are cooled within this waiting time, and cooling and honing operations can be performed efficiently, and appropriate automation can be achieved. The detailed description of the roll honing device 1 will be described later. However, the roll honing device 1 is also provided inside the roll honing device 1 with a track 1 0 1 corresponding to the wheel 3 4 1 of the lower bearing box 3 4 b. The upper and lower rolls 3 1a and 3 1 b can be inserted into the honing part. On the side of the roll honing device of the roll conveyor 4, a roll inserting device 4 for inserting the rolls 3 1 a, 3 1 b from the roll conveyor 4 into the roll honing device 1 by a hydraulic cylinder or the like is provided. 5. In this way, the upper and lower rolls 3 1 a and 3 1 b are honed in the roll honing device 1. When two rolls are finished honing the 3 1 a, 3 1 b printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, Then, the saddle 41 of the roll conveyor 4 is conveyed by the chain driving device 4 3 at a pitch. That is, the rolls 3 1 which have been honed in the roll honing device 1 are pulled out by the roll insertion device 4 5 and loaded on the roll conveyor 4. After that, the rolls 3 1 a and 3 1 b are stored on the rolling conveyor 4 while being transported to the exit side one pitch at a time. In this way, since a plurality of roll loading sections are provided in the belt conveying mechanism and sequentially conveyed, the operation can be performed efficiently and appropriate automation can be achieved. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -9-522057 A7 B7 V. Description of invention (7) (Please read the precautions on the back before filling this page) As mentioned above, The two rollers 3 1 a, 3 1 b are directly mounted with the bearing box 3 4 for carrying and roller honing. Therefore, the installation or removal of the bearing box 3 4 can be omitted, manual work can be reduced, and work can be improved. effectiveness. Since the two rollers 3 1 a and 3 1 b of the loader bearing box 34 are provided in the conveying mechanism and the honing mechanism, appropriate automation can be achieved. In the following, the system for loading the rolls 3 1 a and 3 1 b on the roll conveyor 4 without using the crane 37 and returning to the roll exchange device 2 will be described using FIG. 5. Rails 4 6 are provided on the roll conveyor 4 of the extension line of the track 10 in the roll exchange device 2, and the trolleys 3 3 provided on the roll exchange device 2 are used to pull the rolls 31 to become movable to the roll conveyance. On machine 4. The honing rolls 3 1 a, 3 1 b are printed on the hoisting rollers 3 a, 3 1 b by the consumer co-operative of the Ministry of Economic Affairs Bureau of the Ministry of Economic Affairs. The extension line of 2 rail 10 moves the saddle 41 of the roll conveyor 4 and then uses the cart 2 3 to walk the rolls 3 1 a, 3 1 b on the rail 4 6 and wait on the roll exchange device 2. With this equipment, crane operations can be avoided, manual operations can be reduced, and proper automation can be pursued. It is expected that the rail 4 of the roll conveyor 4 will stop on the extension line of the rail 10 of the roll exchange device 2 correctly. The stop device used is located below the roll conveyor 4 and the rolls will be described using FIGS. 6 to 9.磨 装置 1。 Grinding device 1. Rolling light honing device 1 is used to maintain and roll light 3 1 into one. The paper size is applicable to Chinese National Standard (CNS) A4 (210X29? Mm) • 10- 522057 A7 B7 V. Description of Invention (8) Two closed-end frames of the bearing box 3 4 are the operation-side frame 1 1 a and the drive-side frame 1 1 b. There are upper and lower splitters 12 connected to the rack 11 a, lib. In order to adjust the height of the upper roll 3 1 a in the up and down direction, a worm gear reducer is provided as a lifting device at the upper part of the upper bearing box 3 4 a. In order to contact the upper and lower rollers 3 1 a, 3 1 b, a hydraulic cylinder is arranged as a lifting device for raising the lower rollers 3 1 b. That is, it is provided with a height adjustment device for horizontally holding or adjusting the roll. The upper worm gear reducer and the lower hydraulic cylinder can also be installed in reverse. As shown in FIG. 7, an upward pushing device 1 3 a for moving the upper roll 3 1 a to the left by S amount, pressing the upper bearing housing 3 4 a in a horizontal direction, and controlling the upper roll 3 1 are installed. The upward movement adjustment device 1 a of the moving amount of a. In addition, in order to maintain the position of the lower roll 3 1 b, a downward pushing device 1 3 b that pushes the lower bearing housing 3 4 b in a horizontal direction, and a lower horizontal movement adjustment device that adjusts the parallelism of the lower roll 3 1 b 1 4 b. This roll honing apparatus 1 is provided with a honing head 5a above a honing upper roll 3a and a lower honing head 5b honing a lower roll 31b. In order to move the upper honing head 5a and the lower honing head 5b in the direction of the roll axis, the upper and lower fixing bases 7a and 7b are mounted so as to be able to connect to the frames 11a and 1 1b. The fixed bases 7 a and 7 b are assembled with the pre-rolling bearing linear guide rails 8 a and 8 b, and the fixed bases 7 a and 7 b are connected to the upper and lower honing heads 5 a and 5 b to form the upper and lower honing heads 5 a and 5 b. It can run smoothly when honing. The racks 7 a and 7 b are provided with racks 9 a and 9 b and pinions 5 5 8 a and 5 5 8 b mounted on the chisel head 5. The paper size is applicable to Chinese National Standard (CNS) A4 specifications ( 210X 297 mm) ---------- (Please read the precautions on the back before filling this page), 1. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -11-522057 A7 B7 V. Invention Note (9) (Please read the precautions on the back before filling in this page). Alternatively, a pre-pressing ball screw may be mounted on the fixed base 7, and the pre-pressing ball screw may be driven by an AC servo motor, and the honing head 5 may be moved in the direction of the roll axis. The honing head of the honing unit will be described below. Since the upper honing head 5 a and the lower honing head 5 b have the same structure, the upper honing head 5 a will be described with reference to FIGS. 10 and 11. As shown in FIG. 10 and FIG. 11, the honing head 5 a is provided with a grinding wheel rotation shaft 5 1 3 which is a flat-type rotary grinding wheel 5 1 connected to honing the rolls 3 1 a, 3 1 b. Rotary driving device 5 2 2 and pressing device 5 2 3 for pushing rotary grinding wheel 51 to roll 31, and moving device 5 2 4 for moving rotary grinding wheel 51 to axial direction of roll 31. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, as shown in Figure 11, the rotary drive device 5 2 2 has an electric motor 554 that rotates the rotary grinding wheel 51 to a predetermined wheel peripheral speed, and an electric motor 554 The output shaft 554a is rotationally driven to the pulley shaft 5 5 4 b and belt 5 5 5 of the grinding wheel rotation shaft 5 1 3, and the output shaft 5 5 4 d and the pulley shaft 5 5 4 b are in phase through the parallel bolt groove 5 5 4 c link. The pulley shaft 5 5 4 b is rotatably supported by the body 5 5 9. An electric motor 5 5 4 is provided with an encoder 5 5 4 a that detects the rotation angle of the electric motor 5 5 4. Grinding wheel rotation shaft 5 1 3 is supported by sliding bearing 5 2 1 to rotate freely in the body 5 5 9. The thrust bearing 5 5 3 on the anti-rotating grinding wheel 5 1 side receives the honing reaction force. A parallel bolt groove is provided on the rotating shaft 5 1 3 of the grinding wheel and the output shaft 5 5 4 a of the electric motor 5 5 4 a, and the rotating shaft 5 1 3 of the grinding wheel is directly driven and driven by the electric motor 5 5 4 CNS) A4 specification (210X297 mm) -12- 522057 A7 B7 V. Description of the invention (1〇) Yes. (Please read the precautions on the back before filling out this page.) The 5 5 9 series is stored in the box 5 2 5 and the electric motor 5 5 4 is installed in the box 5 2 5. As shown in FIG. 19, the body 5 59 is mounted on the bottom of the case 5 2 5 via a sliding bearing 5 2 5 a in the axial direction of the grinding wheel rotation shaft 5 1 3. As shown in FIG. 11, the pressing device 5 2 3 is provided with a pressing motor 5 5 7 mounted on the case 5 2 5 and the contacting and detaching direction of the roller 31 by the rotation of the pressing motor 5 5 7 Move the body 5 5 9 to move the rotary grinding wheel 5 1 back and forth together, the backlash type pre-loaded ball screw 5 5 6 of the grinding wheel rotation shaft 5 1 3, and an encoder that detects the rotation angle of the pushing motor 5 5 7 5 5 7 a, instead of the preload ball screw 5 5 6, a backlash gear mechanism can be used. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs as shown in Figure 11. The mobile device 5 2 4 has a rotary motor 5 5 8 installed in a box 5 2 5 and a rotary motor 5 5 8 The rotating shaft is composed of a pinion 5 8 a meshing with the rack 9 a, a linear motion rail 8 a installed under the box 525, and a fixed seat 7 a. By the rotating force of the rotary motor 5 5 8 and by meshing with the pinion 5 8 a and the rack 9 a, the box 5 2 5 is movable on the linear motion rail 8 a. In order to detect the movement amount, the encoder 5 5 8 b has the number of rotations of the rotary motor 5 5 8. Instead of meshing with the pinion 5 8 a and the rack 9 a, as described above, the pre-loaded ball screw is mounted on the fixed seat 7 a, and the pre-loaded ball screw is rotationally driven by the AC servo motor of the moving device. It is also possible to move the honing head 5 toward the roll axis. This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) -13- 522057 A7 B7 V. Description of the invention (11) (Please read the precautions on the back before filling this page) As shown in Figure 12 The electric motor 554 of the rotary driving device 5 2 2, the pushing motor 557 of the pressing device 523, and the rotating motor 5 5 8 of the moving device 5 2 4 are controlled by the control devices 5 6 a, 5 6b, 5 6 respectively. c is controlled. The detection signals of the encoder 5 5 4 a of the electric motor 5 5 4, the encoder 5 5 7 a of the push motor 5 5 7, and the encoder 5 5 8 b of the rotary motor 5 5 8 are transmitted to the information. The processing device 5 6 d is processed. The control device 5 6 b is provided with an electric motor 5 5 4 a for detecting the rotational force (load) of the rotating flat-type rotary grinding wheel 51 at 1 and transmits the detection signal to the information processing device 5. Function of 6 d 0 Information processing device 5 6 d has various processing functions, and transmits the signal of the processing result to the control device 5 6 a, 5 6 b, 5 6 c, 俾 controls the electric motor 5 5 4 and pushes the motor 5 5 7 and rotating motor 5 5 8. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. A rotating grinding wheel 5 1 mounted on the upper honing head 5 a is a cubic boron nitride (CBN) and a superabrasive grain layer made of diamond 5 1 2 is attached to a cup-shaped bracket 5 1 with an adhesive or the like. 1 side. The super abrasive layer 5 1 2 has a higher hardness than ordinary alumina-based, silicon carbide-based abrasive wheels, and the wear of the abrasive layer during honing is less. In this way, as shown in FIG. 13, the general rolling mill 1000 is applied with a disc-shaped ordinary grinding wheel 1 00 1 having a diameter of 100 cm and a width of 10 cm. Take Honing. The weight of the grinding wheel is about 150 kg. Grinding wheel wear is also severe, and the honing ratio representing the possible roll honing volume per wheel volume is about 1 to 5. Therefore, the paper size must be changed frequently to apply Chinese National Standard (CNS) A4 specifications (210X 297 mm) 14-522057 A7 B7 V. Description of the invention (12) (Please read the precautions on the back before filling this page) Change the grinding wheel , And in order to replace the wheel, it takes time to replace the heavier wheel. If an unbalanced load is applied to a heavier wheel, due to the unbalanced load, the self-excited vibration of the roll grinder 100 can not perform the correct honing. Therefore, when the wheel is replaced, the unbalanced wheel must be implemented Load correction 〇 When using a heavy weight and large-diameter grinding wheel in this way, without sufficient technology and experience, correct honing cannot be performed. In this regard, the thickness of the abrasive grain layer 5 1 2 formed by the super abrasive grain layer is extremely thin from 5 mm to 10 mm, and the diameter of the grinding wheel is also relatively small from 250 mm to 350 mm, and because of the bracket 5 1 1 is also made of aluminum-based material, so it is about 8 to 9 kg, which is extremely light compared to ordinary grinding wheels. Most of the weight is occupied by the aluminum bracket 5 1 1. Since this part is machined, no uneven load is generated. Therefore, the rotating grinding wheel 5 1 produced by the super abrasive layer 5 1 2 does not need to be subjected to uneven load correction. 0 The general roller grinder 1 0 0 shown in Figure 13 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, As shown in FIG. 14, the rotation axis B of the disc-shaped ordinary grinding wheel 1 0 1, the axis C of the roll 31, and the honing portion A are arranged on a line. If there is a subtle change in the distance between the disc-shaped ordinary grinding wheel 1 0 0 1 and the roll 31, the contact force of the honing part A will greatly change, causing the abrasive grains to sag on the surface of the roll, causing the abrasive grains to fall off. Scratches or chatter marks on the roll surface. In order to avoid the phenomenon of honing during honing, a grinding wheel 1 0 0 1 having a larger diameter than the roll 31 is used to absorb the elasticity of the disc-shaped ordinary grinding wheel 1 0 0 1 to absorb the disc-shaped ordinary grinding wheel 1 0 0 The paper size of the subtle distance between 1 and roller 3 1 applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) -15-522057 A7 B7 V. Description of the invention (13) Changes. (Please read the precautions on the back before filling this page.) However, since the elastic coefficient of the disc-shaped ordinary grinding wheel 1 0 0 1 is large, there is a limit to the change in the absorption distance, so in a general roll grinder 1 0 0 The rigidity of the grinding machine is improved, and the center of the shaft supporting the roll 31 is made to be vibrated by the rotation of the roll 31. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints the rotating abrasive wheel 5 1 with a super abrasive layer 5 1 2 on the side of the bracket 5 1 1 formed in the shape of a cup (cup shape) as shown in Figure 15. The axis of 1 and the axis of the grinding wheel are arranged at approximately right angles. Therefore, the honing points of the grinding wheel axis 5 1 3 and the rotary grinding wheel 5 1 are cantilevered through the bracket 5 1 1. Therefore, even if a delicate change in the distance between the axis of the grinding wheel and the roller 31 occurs, the deflection of the bracket 511 made of the aluminum light metal of the rotating grinding wheel 51 can be absorbed, but if the bracket 511 is easily bent, then The roll 31 cannot be honed to the correct contour. Therefore, it is desirable to make the rigidity of the bracket 5 1 1 higher. In particular, it is desirable to have an elastic constant of 1 000 k g / m m or more. In order to properly adjust the rigidity of the bracket 5 1 1, it is necessary to appropriately change the thickness (t) and height (h) dimensions of the cup-shaped bracket 5 1 1 shown in the rotary grinding wheel 51 shown in FIG. 15. Since the contact between the rotary grinding wheel 51 and the roll 31 is a part of the circumferential abrasive layer on the side of the rotary grinding wheel, the axis G c of the rotary axis of the grinding wheel 5 1 3 is about the axis R of the roll 31 at right angles. R a of c is arranged to be inclined at a slight angle α degrees (about 0.2 to 0.6 degrees). A distance meter 16 for measuring the diameter of the roll 31 and the contour of the roll 31 is arranged near the rotary grinding wheel 51. Roller 3 1 is as shown in Figure 9. The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) -16- 522057 A7 B7 V. Description of the invention (14) (Please read the notes on the back first Fill out this page again), and set a part with a reference diameter without honing on the two ends of the end. This portion is referred to as the reference portion 3 1 1. The reference part 3 1 1 is precision-refined and has accurate diameter data. The reference part 3 1 1 does not cause rust or the like during rolling, and measures such as inserting a ring plated with plating or a ring made of SUS metal are used. The reference portion 311 and the distance gauge 16 are used to calculate the diameter or profile of the honing roll 31. In addition, the parallelism between the fixed base 7 and the axis of the roller 31 is measured using a distance meter 16 and the reference portion 3 1 1 at the two positions is measured. If the parallelism deviates from the allowable parallelism, the vertical adjustment device 14 is finely adjusted. In order to confirm the level of the roller 31, vertical distance meters 17 are provided on the upper side of the reference portion of the roller 31 on the operation side and the drive side frames 1 1 a, 1 1 b, respectively. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on the opposite side of the honing head 5 roller 3 1 installed with a rigid rotary grinding wheel 5 1 installed Super abrasive grain layer 6 1 2 is mounted on a thin plate disc-shaped bracket 6 1 1 The honing head 6 of the rotating wheel 6 1 on the side. The honing mechanism and honing method are detailed in Japanese Patent Application Laid-Open No. 10-249. 4 1 6 is omitted here. In this honing head, the surface roughness of the roll 31 was improved. In particular, in the hot rolling equipment, since the roughness of the roll 31 used in the subsequent roll mill is likely to be transferred to the rolled material, finishing honing is performed. The finishing honing system will make the pressing force constant, and the honing will have a small depth to finish the surface texture and roughness of the roller. Grind the head with a hob. 5 It is ideal to hob from the operation side end of the roller 31 to the driving side at one time. Since the number of honing times is small, it is preferable that the upper and lower rolls 3 1 a and 3 1 b be shared. To this end, the honing head 6 can be configured to face the roller 3 1 axis. The paper size is applicable to the Chinese National Standard (CNS) A4 (210X 297 mm) -17- 522057 A7 ____B7 V. Description of the invention (15) (Please read first Note on the back, please fill in this page again.) A straight-moving rail 6 8 composed of a rolling bearing that slides freely is fixed to the frame 6 1, and a fulcrum 6 1 a is also provided on the side of the counter-roller 3 1 of the frame 6 1 . With the rotating fulcrum 6 1 a as the center, a push-pull jack 15 is used to rotate the machine frame 61, and the stroke of the push-pull jack 15 can be controlled, so that the centers of the upper and lower rollers 3 1 a and 3 1 b are respectively on the extension lines of the grinding wheel axis. The upper and lower rolls 3 1 a, 3 1 b are used to hoist the axial direction of the rolls during honing. The operating side bearing box 3 4 is the same as the rolling mill 3, and is pushed by a thrust plate 18 mounted on the frame. . In addition, in order to avoid the gap between the bearings 3 4 1 assembled in the bearing box 3 4, a thrust attachment device 19 is installed on the drive side frame 1 1 b, so that when honing, the roller 31 is always pressed toward the operating side. Of the structure. In this embodiment, a roll driving device 20 capable of rotating the rolls 3 1 a, 3 1 b to a speed suitable for honing is provided. The roll driving device 20 is provided with a speed reducer and a motor capable of controlling the number of rotations in order to control the rotation speed of the roll 31. The honing method of the roll honing apparatus 1 will be described below. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed two upper and lower rolls 3 1 a, 3 1 b at the same time from the roll conveyor 4 arranged on the operation side of the milk honing device 1, using the roll inserting device 4 5 on the rail 1 0 1 is inserted into the roll honing device 1. Based on the roll information of the inserted roll 31, the stroke of the worm reducer 13 is adjusted so that the upper and lower rolls 3a, 3 lb contact the outer peripheral direction at a certain position. Raise the lower bearing box 3 4 b and the lower roller 3 1 b together with the hydraulic cylinder 1 4 located under the lower bearing box 3 4 b. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm). ) '-18- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 522057 A7 ___ B7 V. Description of the invention (16), the rod 3 4 held in the lower bearing box 3 4 b will be lowered, so that the upper and lower rollers 3 1 a , 3 1 b contacts in the peripheral direction. In this way, since the roll height position adjusting device of the lifting device is provided in each bearing box, the above-mentioned lower rolls 3 1 a and 3 1 b can be contacted and kept away. It also touches the upper and lower rolls 3 1 a and 3 1 b. One of the rolls can be rotated and driven, and the other roll can be rotated. The two rolls can be rotated with a simple structure. The upper bearing box is then raised to a position close to the worm gear reducer 13. The upper pressing device 1 3 a pushes the upper bearing housing 3 4 a in the horizontal direction, and moves only the center 5 distance of the upper roll 3 1 a to touch the upper level adjusting device 1 4 a. The following pressing device 1 3 b pushes the lower bearing housing 3 4 b in a horizontal direction, and the lower bearing housing 3 4 b touches the lower horizontal adjustment device 1 4 b 〇 In this position, it is installed on the frame 1 1 a, 1 Two vertical distance gauges 1 b 1 7 Measure the reference part 3 1 1 provided at the end of the upper roll 3 1 a. If the height of the reference part 3 1 1 on the operation side and the drive side are not the same, fine-tune at least one of them The worm reducer 1 3 adjusts and arranges the upper roll 3 1 a horizontally. In this position, in order to fix the axial position of the upper and lower rollers 3 1 a, 3 1 b, the upper and lower bearing boxes 3 4 a, 3 4 b are fixed by the thrust plates 18 mounted on the operation-side frame 1 1 a. In addition, the thrust additional device 19 installed on the drive-side frame 1 1 b pushes the roller 31 in the axial direction to remove the vibration in the thrust direction. In this state, when the hydraulic cylinder is pushed down to the bearing box 3 4 b, the center position of the upper and lower rollers 3 1 a, 3 1 b is only deviated from the S distance, so the Chinese national standard (CNS) A4 is applied to this paper size Specifications (210X 297mm) I (Please read the precautions on the back before filling this page) -19-522057 A7 B7 V. Description of the invention (17) This horizontal force occurs in the opposite direction. By the reaction force in the up and down direction based on the force of the hydraulic cylinder 14 and the horizontal force generated by the cam deflection, the bearing between the bearing box 3 4 in the bearing box 3 4 and the roller 3 1 can be removed. Radial vibration. That is, since a moving device is provided to move the roll in a direction orthogonal to the roll axis in the horizontal plane, the roll can be offset, and the radial vibration can be removed when the roll is rotated. Since the thrust direction and radial vibration of the roll 31 can be completely removed, the ordinary roll grinder 100 can be set to the same state as when the center of the fixed roll 31 is fixed. Then, the reference portion 3 1 1 at the end of the upper and lower rolls 3 1 a and 3 1 b was measured using a distance 16 provided near the rotating grinding wheel mounted on the honing head 5. If the distance between the reference side 3 1 1 on the operation side and the reference side on the drive side is different, adjust at least one of the upper and lower level adjustment devices Γ 4 so that the axis of the roller 3 1 and the fixed seat 7 on which the honing head 5 is installed The parallelism of a, 7 b's direct-acting rails 8 a, 8 b becomes a high-precision centering. In this way, vibration can be removed with a simple structure, and honing with excellent accuracy can be performed. Thereafter, rotation is performed by a roll driving device to set the upper and lower rolls 3 1 a and 31 b to a predetermined speed. By the electric motor 554a, the rotary grinding wheel 51 is rotated to a predetermined speed, and it is pushed toward the roll 31 to start honing. The rotating grinding wheel 51 recognizes the pushing position at which honing starts, and pushes the honing amount of the required depth from the position by the instruction of the information processing device 5 1 3 d. That is, the position-controlled mobile device. Then, the motor 5 5 8 of the traverse device 5 1 4 is rotated, and the honing head 5 is traversed at a constant speed. The paper size from the pressing motor 5 5 7 installed in the pressing device 5 2 3 applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) Order J ·. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -20 522057 A7 B7 V. Description of the invention (18) (Please read the precautions on the back before filling this page) Encoder 5 5 7 a and installed on the rotary motor 5 5 The detection signal of the encoder 8 5 5 8 a is transmitted to the information processing device 5 6 d and processed. In addition, the control device 5 6 b has a function to obtain a rotational force (load) when the rotary grinding wheel 5 1 is rotated, detects a current flowing in the electric motor 5 5 4 a, and transmits the detection signal to the information. Function of the processing device 5 6 d. The information processing device 5 6 d has various processing functions; the rotation angle of the pressing motor 5 5 7 and the rotating motor 5 5 8 is controlled so that the roll 31 becomes a desired roll profile. If it is necessary to exceed the current flowing in the electric motor 5 5 4 a to exceed the allowable honing force, change the pushing position. The honing is performed as described above. When the honing is completed on the intended profile, the distance gauge 16 is used to measure the profile of the roll after honing and leave a record. After printing by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the honing head 6 having a rotating abrasive wheel 6 1 with a super abrasive layer 6 1 2 stretched on the side of a bracket 6 1 1 with a thin flat plane disc is subjected to finishing honing. Since the thin plate flat disc-shaped rotary grinding wheel 6 1 uses a bracket 6 1 1 with a soft elastomer, the change in contact force between the roll 3 1 and the rotary grinding wheel 6 1 during honing is small, so it can be honed into a tool. Roller 1 with more beautiful surface properties. With this rotary grinding wheel, the contact force between the roll 31 and the rotary grinding wheel 61 is controlled to perform honing with a certain thrust from one end of the roll 31 to the other end. By this honing, the full roll 31 can be finished into a roll 31 having the same properties. Measured by distance 16 as the reference part set at the end of roller 31. The paper size is applicable to Chinese National Standard (CNS) A4 (210X 297 mm) -21-522057 A7 B7 V. Description of the invention (19) (please Read the precautions on the back before filling in this page) 3 1 1 The difference between the stage and the roll surface and calculate the roll 31 diameter. The roll 31 had a desired roll diameter, and it was confirmed that the roll 31 was honed without being pushed. The measured data are all transmitted to the information processing device 5 1 3 d, and are stored in the upper control operation state. The honing roll 3 1 is to move the upper roll 3 1 a horizontally and load it on the lower roll 3 1 b. Lower the hydraulic cylinder 14 and move the upper and lower rolls 3 la, 3 lb from the roll honing device 1 to the roll conveyor 4. Thereafter, the rolls 31 are kept on the roll conveyor 4 until they are transported to the roll exchange device 2 and waited. As described above, after the rolled roll 31 is loaded on the roll conveyor 4, until it is decided to be used in the next rolling, the operator does not handle it at all, cools, hones, and stores it. It is possible to replace a roll shop that used to be difficult to automate by using roll equipment and required the labor of an operator to a labor-free plant. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, the upper and lower rolls 3 1 a, 3 1 b are made to contact each of the rolls when honing, and avoid assembly of the bearings in the bearing box 34. Structure of 3 4 1 radial clearance. However, the upper bearing box 3 4 a may be provided with the wheels alone without loading the upper bearing box 3 4 a via the rod 3 4 2 through the lower bearing box 3 4 b. In this case, the description using Figure 16 is as follows. The roll honing device 1 shown in FIG. 16 is different from the one shown in FIG. 8 in that the upper and lower bearing boxes 3 4 a and 3 4 b each have wheels 3 4 1. The upper bearing box 3 4 a is walking on the rail 1 〇 1 a, and this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -22- 522057 A7 B7 V. Description of the invention (20) is inserted in Inside the roll honing device 1; the lower bearing box 3 4 b is run on the rail 101 b and is inserted into the roll honing device 1. (Please read the precautions on the back before filling in this page.) In the roll honing device 1, the fixed rotating roll 21 is installed between the upper and lower rolls 3 1 a and 3 1 b. The rotating roller 2 1 is fixed to the frame 11 via a bearing box 2 2. The rotating roller 21 is constructed by a roller honing device driving device 20, which is rotatably driven. The upper and lower rolls 3 1 a and 3 1 b inserted into the roll honing device 1 lower the upper rail 1 0 1 a, and the upper roll 3 1 a contacts the rotating roll 21. Then, it is pushed by the hydraulic cylinder 14a. The lower roll 3 1 b is raised below the hydraulic cylinder 1 4 b and contacts the rotating roll 21. As the upper and lower rolls 3 1 a and 3 1 b are in contact with the rotating roll 21, the distance S between the roll centers is shifted in the horizontal direction. As a result, the thrust in the horizontal direction occurs in the bearing housing 34. Therefore, radial clearance of the bearing 3 4 1 can be avoided. Thereafter, the rotating roller 21 is rotated by the roller driving device 20, and the upper and lower rollers 3 1 a and 3 1 b which are in contact with the rotating roller 21 are also rotationally driven and become honing. The honing system is the same as that in Fig. 8. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As described above, according to this embodiment, only the used rolls of the roll machine are placed on a conveyor set in the roll workshop. The workers can automatically cool the rolls without intervention. , Honing and storage. Since the roll and the bearing box can be honed in one piece, there is no need to remove the bearing box from the roll or reassemble it. Therefore, the number of workers necessary for honing rolls can be greatly reduced. Because the roller honing device of this embodiment uses superabrasive grains as a grinding wheel, its life span is more than 100 times longer than that of a general grinding wheel. The size of the paper purchased for the grinding wheel applies the Chinese National Standard (CNS) A4 specification (210X297 mm ) -23- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 522057 A7 ____B7_ V. Description of Invention (21) The total cost of entry is cheaper. (Industrial Applicability) According to the roll honing equipment, the roll honing method, the roll exchange equipment, and the roll exchange method according to the present invention, it is possible to achieve an appropriate automation of a roll shop of a roll. (Brief description of the drawings) Fig. 1 is a view showing a roll device according to an embodiment of the present invention as viewed from the front. FIG. 2 is a layout diagram of a roll facility and a roll shop. Fig. 3 is a layout diagram of a milk roll honing device having a cup-shaped rotary grinding wheel and an automatic roll shop. Fig. 4 is a diagram illustrating a mechanism for supporting an upper bearing case from a lower bearing case. Fig. 5 is a diagram illustrating a method of conveying to a roll honing device by a roll exchange cart and a method of conveying after honing. Fig. 6 is a side view showing a roll honing apparatus having a cup-shaped rotary grinding wheel. Fig. 7 is a cross-sectional view taken along the line C-C of a roll honing apparatus having a cup-type rotary grinding wheel. Fig. 8 is a cross-sectional view taken along the line A-A of a roll honing apparatus having a cup-shaped rotary grinding wheel. Figure 9 shows a roll honing device with a cup-shaped rotary grinding wheel. The paper size is applicable to Chinese National Standard (CNS) A4 (21〇 × 297 mm) " — 一 ϋ · m ml ϋ HI mi mi 11 ^ 1 In — ^ ϋ · ϋϋ ml anil mu, Yinn §mn In · ϋι— in (Please read the precautions on the back before filling out this page) -24- 522057 A7 V. B—B section of the description of the invention (22) Illustration. Fig. 10 is a longitudinal sectional view of the honing head. Fig. 11 is a D-D sectional view of the honing head. Fig. 12 is a diagram showing a honing head control system. Figure 13 is a front view of a roll grinder. Fig. 14 is an E-E cross-sectional view of a roll grinder. Fig. 15 is a sectional view of a cup-shaped rotary grinding wheel mounted on a roll honing head. FIG. 16 is an explanatory diagram showing a roll honing apparatus β @ with a fixed rotating roll. (Description of symbols) 1 Roll honing device 2 Roll exchange device 3 Rolling mill 4 Car L light conveyor 5, 6 Honing head 7 Fixed seat Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 10,46,101 Rail 1 2: Up and down Separator 13 Worm gear reducer 14 Horizontal movement adjustment device 16 Distance meter 17 Vertical distance meter The paper size is applicable to China National Standard (CNS) A4 specification (21〇χ 297 mm) -25- 522057 A7 B7 V. Description of the invention (23 ) 18 Thrust plate 20 Roller driving device (Please read the precautions on the back before filling in this page) 2 3 Cart 3 1 Roller 3 2 Reinforcement roller 3 4 Bearing box 3 6 Roller beam 3 7 Crane 3 8 Mandrel 4 1 Saddle 4 2 Chain 43 Chain drive 4 4, 1 0 3 Roller cooling device 4 5 Roller insertion device 5 1 Rotary grinding wheel 5 6 Control device 100 Roller grinder Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 10 2 Roller bearing loading and unloading device 311 Reference part 5 11 Bracket 512 Super abrasive grain layer 513 Grinding wheel rotating shaft 514 Traverse device 522 Rotary driving device This paper size is applicable to China National Standard (CNS) A4 size (210X297mm) ) -26- 522057 A7 B7 5 2 3 5 2 4 5 5 4 5 5 5 5 5 7 V. Description of the invention (24) Pushing device Moving device Electric motor Belt pusher motor (Please read the precautions on the back before filling (This page) The paper size printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs applies to the Chinese National Standard (CNS) A4 (210X29? Mm) -27-