JP6606747B2 - 粉体混合供給装置及びこれを用いた粉体圧縮成形機 - Google Patents
粉体混合供給装置及びこれを用いた粉体圧縮成形機 Download PDFInfo
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Description
4…臼孔
5…上杵
6…下杵
Z…粉体混合供給装置
Z1…計量フィーダ
Z1a…第1計量フィーダ
Z1b…第2計量フィーダ
Z1c…第3計量フィーダ
Z2…接続管
Z2a…第1接続管
Z2b…第2接続管
Z2c…第3接続管
Z2d…第4接続管
Z3…垂直混合装置(第1混合装置)
Z3a…第1垂直混合装置
Z3b…第2垂直混合装置
Z32…粉体通過部材
Z321…孔
Z34…攪拌羽根(第1混合部材)
Z35…補助羽根(第1混合部材)
Z4…水平混合装置(第2混合装置)
Z44…攪拌羽根(第2混合部材)
Z5…水平混合装置(第2混合装置)
Z52…攪拌棒(第2混合部材)
Z53…接続部材
Z6…水平混合装置(第2混合装置)
Z63…螺旋部材(第2混合部材)
Z65…攪拌羽根(第2混合部材)
Claims (11)
- 粉体圧縮成形機に混合した粉体を供給する粉体混合供給装置であって、
略上下方向の軸を中心として回転し少なくとも2種類の粉体を混合する混合部材を備える垂直混合装置と、
略水平方向の軸を中心として回転し前記垂直混合装置で混合した粉体を混合する混合部材を備える水平混合装置と、
略上下方向の軸を中心として回転し前記水平混合装置で混合した粉体を混合する混合部材を備えるさらなる垂直混合装置と
を具備する粉体混合供給装置。 - 前記垂直混合装置のうちの少なくとも一方が、混合される粉体の少なくとも一部を貯留する貯留部を備えており、
前記貯留部が、複数の孔を有した粉体通過部材と、略上下方向の軸を中心として当該粉体通過部材内で回転し粉体を攪拌しながら粉体が粉体通過部材の孔を通過するように促す混合部材とを要素に含む請求項1記載の粉体混合供給装置。 - 前記水平混合装置が、前記少なくとも2種類の粉体とは別の粉体が追加で供給される供給口を備えており、当該別の粉体をも含めて混合を行うことができる請求項1又は2記載の粉体混合供給装置。
- 粉体を計量して供給する計量フィーダを複数備え、
前記計量フィーダが前記垂直混合装置又は前記水平混合装置に計量した粉体を供給する請求項1、2又は3記載の粉体混合供給装置。 - 滑沢剤を計量して供給する計量フィーダを備え、当該計量フィーダが前記水平混合装置に計量した滑沢剤を供給する請求項4記載の粉体混合供給装置。
- 前記水平混合装置が、略水平方向の軸を中心として回転し粉体を混合する混合部材を複数備える請求項1、2、3、4又は5記載の粉体混合供給装置。
- 上下に貫通した臼孔を有するテーブル、上端部が臼孔に挿入されて摺動可能である下杵、及び下端部が臼孔に挿入されて摺動可能である上杵を備えた粉体圧縮成形機であって、
請求項1、2、3、4、5又は6記載の粉体混合供給装置を備える粉体圧縮成形機。 - 粉体圧縮成形機に供給するべき混合した粉体を粉体混合供給装置によって製造する方法であって、
粉体を計量して供給する計量供給工程と、
前記計量供給工程により計量供給された少なくとも2種類の粉体を、略上下方向の軸を中心として回転する混合部材により混合する第1混合工程と、
前記第1混合工程を経由した前記粉体を、略水平方向の軸を中心として回転する混合部材により混合する第2混合工程と、
前記第2混合工程を経由した前記粉体を、略垂直方向の軸を中心として回転する混合部材により混合する第3混合工程と
を具備する粉体混合供給装置により混合した粉体を製造する方法。 - 前記第1混合工程又は前記第3混合工程が、混合される前記粉体の少なくとも一部を貯留する貯留工程を備える請求項8記載の混合した粉体を製造する方法。
- 滑沢剤を計量しながら供給する滑沢剤供給工程を備える請求項8又は9記載の混合した粉体を製造する方法。
- 混合した粉体を用いて粉体圧縮成形機により圧縮成形品を製造する方法であって、
粉体を計量しながら供給する計量供給工程と、
前記計量供給工程により計量供給された少なくとも2種類の粉体を、略上下方向の軸を中心として回転する混合部材により混合する第1混合工程と、
前記第1混合工程を経由した前記粉体を、略水平方向の軸を中心として回転する混合部材により混合する第2混合工程と、
前記第2混合工程を経由した前記粉体を、略垂直方向の軸を中心として回転する混合部材により混合する第3混合工程と、
前記第3混合工程後に、上杵、下杵及び臼孔を備える粉体圧縮成形機の臼孔に混合した粉体を充填する充填工程と、
前記充填工程後に、上杵及び下杵により臼孔内に充填された混合した粉体を圧縮成形する圧縮成形工程と
を具備する圧縮成形品を製造する方法。
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JP2015120158A JP6606747B2 (ja) | 2015-06-15 | 2015-06-15 | 粉体混合供給装置及びこれを用いた粉体圧縮成形機 |
US15/097,135 US10632703B2 (en) | 2015-06-15 | 2016-04-12 | Powdery material mixing and feeding device and compression-molding machine including the same |
EP16167072.4A EP3117894B1 (en) | 2015-06-15 | 2016-04-26 | Powdery material mixing and feeding device and compression molding machine including the same |
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JP6681764B2 (ja) | 2016-03-29 | 2020-04-15 | 株式会社菊水製作所 | 成形品製造システム |
JP6752034B2 (ja) | 2016-03-29 | 2020-09-09 | 株式会社菊水製作所 | 粉体混合度測定装置、粉体混合供給システム、圧縮成形品を製造する方法 |
JP6775311B2 (ja) | 2016-03-29 | 2020-10-28 | 株式会社菊水製作所 | 成形品製造システム |
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