JP5175822B2 - 混練装置 - Google Patents
混練装置 Download PDFInfo
- Publication number
- JP5175822B2 JP5175822B2 JP2009243062A JP2009243062A JP5175822B2 JP 5175822 B2 JP5175822 B2 JP 5175822B2 JP 2009243062 A JP2009243062 A JP 2009243062A JP 2009243062 A JP2009243062 A JP 2009243062A JP 5175822 B2 JP5175822 B2 JP 5175822B2
- Authority
- JP
- Japan
- Prior art keywords
- kneading
- kneaded
- rotor
- rotor portion
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/682—Barrels or cylinders for twin screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
Description
まず、図1〜図3を参照して本発明の第1実施形態による混練装置の構成について説明する。
次に、図17〜図28を参照して、本発明の第2実施形態による混練装置について説明する。
4a 第1混練室
4b 第2混練室
4d 導入口
4e 導出口
6 第1混練スクリュ(第1混練部材)
8 第2混練スクリュ(第2混練部材)
12 第1ロータ部(ロータ部)
18 第2ロータ部(ロータ部)
Claims (4)
- 略円形断面を有し、互いに平行に延びるとともに、径方向の一部において互いに重なるように繋げられた第1混練室及び第2混練室を内部に有するバレルと、前記第1混練室に収容され、当該第1混練室の軸心と一致する回転軸を中心として回転可能に設けられた第1混練部材と、前記第2混練室に収容され、当該第2混練室の軸心と一致する回転軸を中心として回転可能に設けられた第2混練部材とを備え、前記第1混練部材と前記第2混練部材を各々の回転軸回りに回転させることによって前記両混練室に導入された被混練材料を混練する混練装置であって、
前記第1混練部材と前記第2混練部材は、各々の回転軸と同軸となるように配置され、互いに等しい形状を有するロータ部をそれぞれ有し、
前記ロータ部は、その軸心に垂直な断面において特定方向が短径となり、その短径方向と直交する方向が長径となる断面形状を有するとともに、その長径方向の外面が当該ロータ部が収容された混練室を形成する前記バレルの内面に近接するように配置され、
前記第1混練部材のロータ部と前記第2混練部材のロータ部とは、それらの長径方向が互いに交差するような位相で相対的に配置され、
前記第1混練室と前記第2混練室は、互いに異なる内径を有する、混練装置。 - 前記第1混練部材のロータ部と前記第2混練部材のロータ部とは、互いに噛み合うように配置されている、請求項1に記載の混練装置。
- 前記第1混練部材のロータ部と前記第2混練部材のロータ部とは、それらの長径方向が互いに直交するような位相で相対的に配置されている、請求項1又は2に記載の混練装置。
- 前記バレルは、前記両混練室に被混練材料を導入するための導入口と、その導入口が設けられた位置から前記両混練室の軸方向において離間した位置に配設され、前記両混練室から被混練材料を導出するための導出口とを有し、
前記第1混練部材のロータ部と前記第2混練部材のロータ部は、それぞれ収容された混練室において前記導入口と前記導出口との間の領域に配設され、各々の軸回りに回転することによって被混練材料が前記導入口から前記導出口へ向かう方向に搬送されるような軸方向に沿って捩れた形状に形成されている、請求項1〜3のいずれか1項に記載の混練装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009243062A JP5175822B2 (ja) | 2009-10-22 | 2009-10-22 | 混練装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009243062A JP5175822B2 (ja) | 2009-10-22 | 2009-10-22 | 混練装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011088343A JP2011088343A (ja) | 2011-05-06 |
JP5175822B2 true JP5175822B2 (ja) | 2013-04-03 |
Family
ID=44107058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009243062A Active JP5175822B2 (ja) | 2009-10-22 | 2009-10-22 | 混練装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5175822B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5631296B2 (ja) * | 2011-12-14 | 2014-11-26 | 株式会社神戸製鋼所 | 混練用セグメント |
CN107718342A (zh) * | 2017-11-02 | 2018-02-23 | 张家港市兰航机械有限公司 | 下排料式密炼机的出料装置 |
CN107718490B (zh) * | 2017-11-02 | 2023-05-23 | 张家港市兰航机械有限公司 | 密炼挤出一体机中输送胶料的送料装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954005B2 (ja) * | 1980-01-16 | 1984-12-27 | 株式会社神戸製鋼所 | 連続式混練機 |
JPS5715911A (en) * | 1980-07-02 | 1982-01-27 | Kobe Steel Ltd | Double spindle continuous kneading machine |
JPS585711U (ja) * | 1981-07-03 | 1983-01-14 | 株式会社神戸製鋼所 | 2軸連続式混練機 |
DE3206325C2 (de) * | 1982-02-22 | 1985-10-10 | AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim | Mehrwellige, kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen |
DE3220575A1 (de) * | 1982-06-01 | 1983-12-01 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Mischer fuer plastische massen |
JPS61266206A (ja) * | 1985-05-20 | 1986-11-25 | Kobe Steel Ltd | 連続混練機の混練制御装置 |
JP3220316B2 (ja) * | 1993-12-28 | 2001-10-22 | 株式会社神戸製鋼所 | 混練装置 |
JPH08258110A (ja) * | 1995-03-17 | 1996-10-08 | Japan Steel Works Ltd:The | 同方向回転噛み合い型二軸押出機 |
JP3812964B2 (ja) * | 1995-10-20 | 2006-08-23 | 東芝機械株式会社 | 2軸押出機 |
JPH09117954A (ja) * | 1995-10-25 | 1997-05-06 | Toshiba Mach Co Ltd | 2軸押出機 |
JP4191660B2 (ja) * | 2004-08-19 | 2008-12-03 | 株式会社日本製鋼所 | 同方向二軸押出機のシリンダおよびそれを用いた同方向二軸押出機及び樹脂の混練方法 |
-
2009
- 2009-10-22 JP JP2009243062A patent/JP5175822B2/ja active Active
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Publication number | Publication date |
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JP2011088343A (ja) | 2011-05-06 |
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