JP4357961B2 - 繊維切断機構 - Google Patents
繊維切断機構 Download PDFInfo
- Publication number
- JP4357961B2 JP4357961B2 JP2003520541A JP2003520541A JP4357961B2 JP 4357961 B2 JP4357961 B2 JP 4357961B2 JP 2003520541 A JP2003520541 A JP 2003520541A JP 2003520541 A JP2003520541 A JP 2003520541A JP 4357961 B2 JP4357961 B2 JP 4357961B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting mechanism
- cutter
- bed knife
- housing
- cutting
- 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.)
- Expired - Fee Related
Links
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1816—Feeding auxiliary material, e.g. colouring material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
-
- 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
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C2045/466—Means for plasticising or homogenising the moulding material or forcing it into the mould supplying the injection unit directly by a compounder
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/404—By means to misalign aligned apertured tools
- Y10T83/416—Rotary relative movement solely about a single pivot
- Y10T83/42—With plural apertures in one or both carriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Harvester Elements (AREA)
- Treatment Of Fiber Materials (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
Claims (9)
- 吸入口及び排出口を有する空洞を有するハウジング(14)と、
該ハウジングの前記空洞内に設けられ、それを通して形成された吸入通路を有し、該吸入通路が実質的に前記ハウジングの前記吸入口と並ぶように前記ハウジングの前記空洞内に配置されているベッド・ナイフ(40)と、
回転カッタ(40)であって、該回転カッタに複数の刃みぞ(56)が形成され、前記回転カッタが前記ベッド・ナイフに対して回転するように回転カッタに刃みぞがあり、回転カッタの刃みぞが前記ベッド・ナイフの前記吸入通路を通過して実質的にそれに沿って回転される、回転カッタとを備え、前記ハウジング(14)内に配置され、前記回転カッタ(46)から離して配置されて、その間に環状通路(57)が画定されるようにし、逆流オーガ(76)の側部に形成された溝(88)を有し、前記溝(88)が、スリーブ(58)の壁と共に、粘性材料中の繊維が実質的に全て、前記ハウジング(14)を介して形成された排出口(60)以外を通って前記環状通路(57)から出るのを阻止する働きをする、逆流オーガ(76)をさらに備える、粘性材料中に混入した繊維を切断するための切断機構(10)。 - 前記回転カッタ(46)の刃みぞ(56)が、繊維が前記ベッド・ナイフの吸入通路(42)から前記刃みぞ(56)内に突出したときに、その繊維を剪断することができるように形成された切れ刃(54)を有する、請求項1に記載の切断機構(10)。
- 前記回転カッタ(46)の刃みぞ(56)が、前記回転カッタ(46)を通って形成された複数の孔を含む、請求項1に記載の切断機構(10)。
- 前記回転カッタ(46)の刃みぞ(56)が、前記回転カッタ(46)の外縁部内に形成された複数のカットアウトを含む、請求項1に記載の切断機構(10)。
- 前記回転カッタ(46)を前記ベッド・ナイフ(40)と実質的に全面接触状態になるように偏倚させる偏倚構造をさらに備える、請求項1に記載の切断機構(10)。
- 前記偏倚構造が、前記回転カッタ(46)が前記ベッド・ナイフ(40)から離れる動きを制限するように操作可能に構成された機械的停止部(200)を備える、請求項5に記載の切断機構。
- 前記偏倚機構が、パイロット軸(48)を通って形成された長手方向の孔(170)を通過し、前記回転カッタ(46)の背面(114)に結合された偏倚棒(172)を備え、弾性偏倚力を前記偏倚棒(172)に加えて、前記回転カッタ(46)を前記ベッド・ナイフ(40)と実質的に全面接触状態に維持するための、前記偏倚棒(172)に結合されたばね機構(182)をさらに備える、請求項5に記載の切断機構。
- それぞれ前記逆流オーガ(76)と密封カラー(74)、ならびに前記密封カラー(74)と前記回転カッタ(46)の間の密封を形成し、前記粘性材料中に混入した繊維とパイロット軸(48)の間の接触を実質的に全て阻止するような構造および構成をもつ、前記逆流オーガ(76)と前記回転カッタ(46)の間の密封カラー(74)をさらに備える、請求項1に記載の切断機構。
- 請求項1に記載の切断機構を有し、強化繊維の連続ストランドと成形材料を所定の割合で混ぜ合わせるための粘性混入配合装置をさらに備え、前記粘性混入配合装置が、混合した強化繊維の連続ストランドと成形材料を通路(26)を介して前記切断機構(10)に輸送するように構成された牽引ブロック(24)を有して、前記切断機構(10)が、前記強化繊維の連続ストランドを所定の長さに切断し、さらに前記繊維強化成形材料を出力装置(68)に輸送するように操作可能に構成されるようにする、繊維強化成形材料を作成するシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/933,281 US6604929B2 (en) | 2000-01-27 | 2001-08-20 | Fiber cutting mechanism |
PCT/US2002/026706 WO2003016002A1 (en) | 2001-08-20 | 2002-08-20 | Fiber cutting mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004538167A JP2004538167A (ja) | 2004-12-24 |
JP2004538167A5 JP2004538167A5 (ja) | 2005-11-17 |
JP4357961B2 true JP4357961B2 (ja) | 2009-11-04 |
Family
ID=25463676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003520541A Expired - Fee Related JP4357961B2 (ja) | 2001-08-20 | 2002-08-20 | 繊維切断機構 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6604929B2 (ja) |
EP (1) | EP1487620B1 (ja) |
JP (1) | JP4357961B2 (ja) |
KR (1) | KR100926384B1 (ja) |
CN (1) | CN1277664C (ja) |
AT (1) | ATE416896T1 (ja) |
CA (1) | CA2458075C (ja) |
DE (1) | DE60230333D1 (ja) |
MX (1) | MXPA04001536A (ja) |
WO (1) | WO2003016002A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6186769B1 (en) * | 1999-04-06 | 2001-02-13 | Woodshed Technologies | Resin and fiber compounding apparatus for molding operations |
US7124972B2 (en) * | 2003-09-04 | 2006-10-24 | Scheer Bay Limited Partnership | System and apparatus for manufacturing thermoplastic micropellets |
US7588438B2 (en) * | 2005-11-01 | 2009-09-15 | The Board Of Regents, The University Of Texas System | System, method and apparatus for fiber sample preparation for image analysis |
US20090065965A1 (en) * | 2007-09-07 | 2009-03-12 | Plasticomp, Llc | reinforced thermoplastic resin and device and method for producing very long fiber reinforced thermoplastic resins |
US7993122B2 (en) * | 2007-09-07 | 2011-08-09 | Plasticomp, Llc | Device for improved reinforcing element with a continuous center core member with very long fiber reinforced thermoplastic wrapping |
US8056458B2 (en) * | 2008-08-20 | 2011-11-15 | Wenger Manufacturing, Inc. | Extruder cut-off knife assembly having remote adjustment mechanism |
CN102179915A (zh) * | 2011-04-08 | 2011-09-14 | 蒋鼎丰 | 用二阶螺杆挤出机进出料口余热预热进料纤维的下料装置 |
US9931778B2 (en) | 2014-09-18 | 2018-04-03 | The Boeing Company | Extruded deposition of fiber reinforced polymers |
US10118375B2 (en) | 2014-09-18 | 2018-11-06 | The Boeing Company | Extruded deposition of polymers having continuous carbon nanotube reinforcements |
US10759106B2 (en) * | 2018-01-22 | 2020-09-01 | Extru-Tech, Inc. | Self-adjusting cutter assembly |
CN109318458A (zh) * | 2018-11-15 | 2019-02-12 | 长飞光纤光缆沈阳有限公司 | 一种光纤二次套塑生产线高速切纤防甩打装置 |
CN114474473B (zh) * | 2022-02-08 | 2023-04-07 | 苏州博之顺材料科技有限公司 | 一种改性塑料的生产方法和系统 |
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JPS59167240A (ja) * | 1983-03-14 | 1984-09-20 | Chisso Corp | 有機フイラ−を配合された熱可塑性樹脂組成物の成形物の製法及びそのための装置 |
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US6293482B1 (en) * | 1998-11-24 | 2001-09-25 | The Japan Steel Works, Ltd. | Method and apparatus for cutting strand |
US6186769B1 (en) * | 1999-04-06 | 2001-02-13 | Woodshed Technologies | Resin and fiber compounding apparatus for molding operations |
US6431847B1 (en) * | 1999-04-06 | 2002-08-13 | Woodshed Technologies, Inc. | Apparatus for compounding resin and fiber |
-
2001
- 2001-08-20 US US09/933,281 patent/US6604929B2/en not_active Expired - Lifetime
-
2002
- 2002-08-20 JP JP2003520541A patent/JP4357961B2/ja not_active Expired - Fee Related
- 2002-08-20 MX MXPA04001536A patent/MXPA04001536A/es active IP Right Grant
- 2002-08-20 CA CA 2458075 patent/CA2458075C/en not_active Expired - Fee Related
- 2002-08-20 WO PCT/US2002/026706 patent/WO2003016002A1/en active Application Filing
- 2002-08-20 EP EP20020757299 patent/EP1487620B1/en not_active Expired - Lifetime
- 2002-08-20 KR KR1020047002342A patent/KR100926384B1/ko not_active IP Right Cessation
- 2002-08-20 DE DE60230333T patent/DE60230333D1/de not_active Expired - Lifetime
- 2002-08-20 AT AT02757299T patent/ATE416896T1/de not_active IP Right Cessation
- 2002-08-20 CN CNB028208315A patent/CN1277664C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1487620A1 (en) | 2004-12-22 |
CN1277664C (zh) | 2006-10-04 |
EP1487620A4 (en) | 2006-08-16 |
CA2458075C (en) | 2010-02-16 |
DE60230333D1 (de) | 2009-01-22 |
KR20040039293A (ko) | 2004-05-10 |
MXPA04001536A (es) | 2004-10-27 |
ATE416896T1 (de) | 2008-12-15 |
KR100926384B1 (ko) | 2009-11-11 |
US6604929B2 (en) | 2003-08-12 |
CN1571715A (zh) | 2005-01-26 |
EP1487620B1 (en) | 2008-12-10 |
US20020044987A1 (en) | 2002-04-18 |
WO2003016002A1 (en) | 2003-02-27 |
CA2458075A1 (en) | 2003-02-27 |
JP2004538167A (ja) | 2004-12-24 |
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