JP2013226672A - 可塑化装置および可塑化方法 - Google Patents
可塑化装置および可塑化方法 Download PDFInfo
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- JP2013226672A JP2013226672A JP2012098990A JP2012098990A JP2013226672A JP 2013226672 A JP2013226672 A JP 2013226672A JP 2012098990 A JP2012098990 A JP 2012098990A JP 2012098990 A JP2012098990 A JP 2012098990A JP 2013226672 A JP2013226672 A JP 2013226672A
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- Prior art keywords
- fiber material
- plasticizing
- carbon fiber
- heating cylinder
- cylinder
- 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
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- 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
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
-
- 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
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
【解決手段】加熱筒12内に少なくとも回転自在に設けられたスクリュ14により繊維材料を含む樹脂材料を可塑化する可塑化装置11において、加熱筒12内を負圧状態とする吸引装置33と、可塑化装置11のサイクルまたは状態に応じて加熱筒12内への繊維材料の供給量を調節して供給可能な繊維材料の供給装置36とを備える。
【選択図】図1
Description
12,62 加熱筒
14,76 スクリュ
21,38,80 フィードスクリュ
20,65 樹脂材料の供給装置
33,79 真空ポンプ
36,66 炭素繊維材料の供給装置(繊維材料の供給装置)
48 切断装置
C,C1 炭素繊維材料(糸状、ブロック状)
Claims (5)
- 加熱筒内に少なくとも回転自在に設けられたスクリュにより繊維材料を含む樹脂材料を可塑化する可塑化装置において、
加熱筒内を負圧状態とする吸引装置と、
可塑化装置のサイクルまたは状態に応じて加熱筒内への繊維材料の供給量を調節して供給可能な繊維材料の供給装置とを備えたことを特徴とする可塑化装置。 - 前記繊維材料の供給装置は、回転数または回転時期を制御可能なフィードスクリュを有することを特徴とする請求項1に記載の圧縮成形装置。
- 前記繊維材料の供給装置には、連続した繊維材料を所定長さに切断する切断装置が取付けられることを特徴とする請求項1に記載の可塑化装置。
- 加熱筒内に少なくとも回転自在に設けられたスクリュにより繊維材料を含む樹脂材料を可塑化する可塑化方法において、
加熱筒内を吸引装置により負圧状態とした状態で、
加熱筒内へ繊維材料および樹脂材料を可塑化装置のサイクルまたは状態に応じて調節して供給することを特徴とする可塑化装置。 - 前記繊維材料は、炭素繊維材料であることを特徴とする請求項4に記載の可塑化装置。
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JP2012098990A JP5158732B1 (ja) | 2012-04-24 | 2012-04-24 | 可塑化装置および可塑化方法 |
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JP5158732B1 JP5158732B1 (ja) | 2013-03-06 |
JP2013226672A true JP2013226672A (ja) | 2013-11-07 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104552944A (zh) * | 2014-12-19 | 2015-04-29 | 机械科学研究总院先进制造技术研究中心 | 一种可实现在线合金化的3d打印配料挤出装置 |
JP2015199200A (ja) * | 2014-04-04 | 2015-11-12 | 三菱重工プラスチックテクノロジー株式会社 | 射出成形機 |
WO2016170996A1 (ja) * | 2015-04-22 | 2016-10-27 | 東洋機械金属株式会社 | 可塑化ユニット |
CN108972946A (zh) * | 2018-08-29 | 2018-12-11 | 蚌埠市远红塑胶制品有限公司 | 一种塑料薄膜原料冷却储存装置 |
JP2019048435A (ja) * | 2017-09-12 | 2019-03-28 | 株式会社名機製作所 | 複合材料の可塑化装置および複合材料の可塑化方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109016451A (zh) * | 2018-07-03 | 2018-12-18 | 河北来利翼腾塑胶制造有限公司 | 一种pvc原料加热加压融化装置 |
DE102019205148A1 (de) * | 2019-04-10 | 2020-10-15 | Glatt Gesellschaft Mit Beschränkter Haftung | Vorrichtung zur Herstellung von Granulaten oder Extrudaten |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0376614A (ja) * | 1989-08-21 | 1991-04-02 | Sumitomo Chem Co Ltd | 繊維強化熱可塑性樹脂成形品の製造方法 |
JPH04286617A (ja) * | 1991-03-15 | 1992-10-12 | Toshiba Mach Co Ltd | 連続可塑化式射出成形装置および射出成形方法 |
JP2002192526A (ja) * | 2001-11-06 | 2002-07-10 | Sumitomo Chem Co Ltd | 繊維と熱可塑性樹脂材料の可塑化装置への供給方法および可塑化装置 |
JP2006007696A (ja) * | 2004-06-29 | 2006-01-12 | Jfe Steel Kk | 木粉混合プラスチックボ−ドの製造方法 |
JP2008515682A (ja) * | 2004-10-15 | 2008-05-15 | ハスキー インジェクション モールディング システムズ リミテッド | 改良型押出機アセンブリ |
JP2011201296A (ja) * | 2010-03-04 | 2011-10-13 | Fujifilm Corp | 射出成形方法 |
-
2012
- 2012-04-24 JP JP2012098990A patent/JP5158732B1/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0376614A (ja) * | 1989-08-21 | 1991-04-02 | Sumitomo Chem Co Ltd | 繊維強化熱可塑性樹脂成形品の製造方法 |
JPH04286617A (ja) * | 1991-03-15 | 1992-10-12 | Toshiba Mach Co Ltd | 連続可塑化式射出成形装置および射出成形方法 |
JP2002192526A (ja) * | 2001-11-06 | 2002-07-10 | Sumitomo Chem Co Ltd | 繊維と熱可塑性樹脂材料の可塑化装置への供給方法および可塑化装置 |
JP2006007696A (ja) * | 2004-06-29 | 2006-01-12 | Jfe Steel Kk | 木粉混合プラスチックボ−ドの製造方法 |
JP2008515682A (ja) * | 2004-10-15 | 2008-05-15 | ハスキー インジェクション モールディング システムズ リミテッド | 改良型押出機アセンブリ |
JP2011201296A (ja) * | 2010-03-04 | 2011-10-13 | Fujifilm Corp | 射出成形方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015199200A (ja) * | 2014-04-04 | 2015-11-12 | 三菱重工プラスチックテクノロジー株式会社 | 射出成形機 |
CN104552944A (zh) * | 2014-12-19 | 2015-04-29 | 机械科学研究总院先进制造技术研究中心 | 一种可实现在线合金化的3d打印配料挤出装置 |
WO2016170996A1 (ja) * | 2015-04-22 | 2016-10-27 | 東洋機械金属株式会社 | 可塑化ユニット |
JP2016203485A (ja) * | 2015-04-22 | 2016-12-08 | 東洋機械金属株式会社 | 可塑化ユニット |
US10780607B2 (en) | 2015-04-22 | 2020-09-22 | Toyo Machinery & Metal Co., Ltd. | Plasticizing unit supplying a prescribed amount of fiber material pieces to heating cylinder using a vacuum or blower fiber transfer device |
JP2019048435A (ja) * | 2017-09-12 | 2019-03-28 | 株式会社名機製作所 | 複合材料の可塑化装置および複合材料の可塑化方法 |
CN108972946A (zh) * | 2018-08-29 | 2018-12-11 | 蚌埠市远红塑胶制品有限公司 | 一种塑料薄膜原料冷却储存装置 |
CN108972946B (zh) * | 2018-08-29 | 2021-02-12 | 海宁长昆包装有限公司 | 一种塑料薄膜原料冷却储存装置 |
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