JP2010280190A - プラスチック混練機及び材料供給装置 - Google Patents
プラスチック混練機及び材料供給装置 Download PDFInfo
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- JP2010280190A JP2010280190A JP2009136846A JP2009136846A JP2010280190A JP 2010280190 A JP2010280190 A JP 2010280190A JP 2009136846 A JP2009136846 A JP 2009136846A JP 2009136846 A JP2009136846 A JP 2009136846A JP 2010280190 A JP2010280190 A JP 2010280190A
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- JP
- Japan
- Prior art keywords
- hopper
- cylinder
- plastic
- screw
- extruder
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
【解決手段】再生原料Rを成形する装置として有底の円筒状ホッパーを有し、且つ加熱装置を持たない定量フィーダー(1)と、同じく加熱装置を持たない強制押し込み装置(7)および加熱装置つき押出成形機(8)とを連接して嵩係数の大きな再生原料を無理なく定量フィーダー(1)に押し込み、シリンダ中で圧縮をし、成形しようとするものである。この円筒状ホッパー内には鉄柵状、すなわちスケルトン状の回転羽根が装着されているので材料詰りによる停止がなく、その回転を自由に選べることになった
【選択図】図1
Description
2 材料補給用ホッパー
3 ホッパー底板
4 軸孔
5 材料吐出口
6 軸受け
7 強制押し込み装置
8 押出成形機
9 ダイス
10 回転羽根装置
11 回転軸
12 横桟
12a 凹凸状切り欠12a
M 回転駆動装置
13 上部桟
14 羽根棒
Claims (5)
- プラスチックのフィルムまたはシートの破砕(粉砕)物からなる再生原料の溶融混練および成形をするプラスチック混練機がホッパー(2)と定量フィーダー(1)と押し込み機(7)および押出成形機(8)との連接になることを特徴とするプラスチック混練機(20)。
- シリンダおよびスクリュを有する定量フィーダー(1)および押し込み機(7)において該シリンダを加熱しないことを特徴とする請求項1記載のプラスチック混練機。
- 材料補給用のホッパー(2)は有底の円筒状であって、その内部には回転駆動装置に駆動される回転羽根装置が装着されていることに特徴を有する請求項1記載のプラスチック混練機。
- 回転羽根装置が回転軸(11)に横桟(12)と上部桟(13)をそれぞれ直交、かつ、横桟(12)と上部桟(13)間のねじれ角(θ)を10〜40度とし、その横桟(12)と上部桟(13)間に複数本の羽根棒(14)を5〜20cm間隔で差し渡し固着した構造であることを特徴とする請求項3記載の材料補給用のホッパー(2)。
- 回転駆動装置における横桟(12)の底面が凹凸状に形成されていることを特徴とする請求項3および請求項4に記載の材料補給用のホッパー(2)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009136846A JP5245166B2 (ja) | 2009-06-08 | 2009-06-08 | プラスチック混練機及び材料供給装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009136846A JP5245166B2 (ja) | 2009-06-08 | 2009-06-08 | プラスチック混練機及び材料供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010280190A true JP2010280190A (ja) | 2010-12-16 |
JP5245166B2 JP5245166B2 (ja) | 2013-07-24 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009136846A Expired - Fee Related JP5245166B2 (ja) | 2009-06-08 | 2009-06-08 | プラスチック混練機及び材料供給装置 |
Country Status (1)
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JP (1) | JP5245166B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108858654A (zh) * | 2018-06-21 | 2018-11-23 | 浙江尚元塑木制品有限公司 | 使用玉米秸秆制作塑木复合板的装置 |
CN110524737A (zh) * | 2019-09-03 | 2019-12-03 | 六安新兴塑管有限公司 | 一种塑管生产用自动上料机构 |
CN114074404A (zh) * | 2020-08-18 | 2022-02-22 | 净斯人间志业股份有限公司 | 再生塑料射出成型系统的射出机 |
CN114801114A (zh) * | 2022-05-12 | 2022-07-29 | 贵州富强科技包装有限公司 | 一种挤出机械防搭桥料筒 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876713U (ja) * | 1981-11-20 | 1983-05-24 | 東芝機械株式会社 | 原料供給装置を有する押出装置 |
JPH02135210U (ja) * | 1989-04-17 | 1990-11-09 |
-
2009
- 2009-06-08 JP JP2009136846A patent/JP5245166B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876713U (ja) * | 1981-11-20 | 1983-05-24 | 東芝機械株式会社 | 原料供給装置を有する押出装置 |
JPH02135210U (ja) * | 1989-04-17 | 1990-11-09 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108858654A (zh) * | 2018-06-21 | 2018-11-23 | 浙江尚元塑木制品有限公司 | 使用玉米秸秆制作塑木复合板的装置 |
CN110524737A (zh) * | 2019-09-03 | 2019-12-03 | 六安新兴塑管有限公司 | 一种塑管生产用自动上料机构 |
CN114074404A (zh) * | 2020-08-18 | 2022-02-22 | 净斯人间志业股份有限公司 | 再生塑料射出成型系统的射出机 |
US11840001B2 (en) | 2020-08-18 | 2023-12-12 | Jing Si Pureland Co., Ltd. | Injection machine for recycled plastic injection molding system |
CN114801114A (zh) * | 2022-05-12 | 2022-07-29 | 贵州富强科技包装有限公司 | 一种挤出机械防搭桥料筒 |
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JP5245166B2 (ja) | 2013-07-24 |
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