JP5318709B2 - スクリューエレメントピース及びスクリュー - Google Patents

スクリューエレメントピース及びスクリュー Download PDF

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Publication number
JP5318709B2
JP5318709B2 JP2009195962A JP2009195962A JP5318709B2 JP 5318709 B2 JP5318709 B2 JP 5318709B2 JP 2009195962 A JP2009195962 A JP 2009195962A JP 2009195962 A JP2009195962 A JP 2009195962A JP 5318709 B2 JP5318709 B2 JP 5318709B2
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Japan
Prior art keywords
arc
screw
cylinder
radius
center
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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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Application number
JP2009195962A
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English (en)
Japanese (ja)
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JP2011046079A (ja
JP2011046079A5 (https=
Inventor
元一 平郡
邦紘 平田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Priority to JP2009195962A priority Critical patent/JP5318709B2/ja
Priority to TW099128223A priority patent/TW201119836A/zh
Priority to CN201010263646.0A priority patent/CN102001174B/zh
Priority to MYPI2010004005A priority patent/MY154296A/en
Publication of JP2011046079A publication Critical patent/JP2011046079A/ja
Publication of JP2011046079A5 publication Critical patent/JP2011046079A5/ja
Application granted granted Critical
Publication of JP5318709B2 publication Critical patent/JP5318709B2/ja
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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
    • B29C48/505—Screws
    • B29C48/64—Screws with two or more threads
    • B29C48/655—Screws with two or more threads having three or more threads
    • 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
    • B29B7/482—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP2009195962A 2009-08-26 2009-08-26 スクリューエレメントピース及びスクリュー Active JP5318709B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009195962A JP5318709B2 (ja) 2009-08-26 2009-08-26 スクリューエレメントピース及びスクリュー
TW099128223A TW201119836A (en) 2009-08-26 2010-08-24 Screw element blank and screw.
CN201010263646.0A CN102001174B (zh) 2009-08-26 2010-08-25 螺杆捏合块及螺杆
MYPI2010004005A MY154296A (en) 2009-08-26 2010-08-25 Screw element piece and screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009195962A JP5318709B2 (ja) 2009-08-26 2009-08-26 スクリューエレメントピース及びスクリュー

Publications (3)

Publication Number Publication Date
JP2011046079A JP2011046079A (ja) 2011-03-10
JP2011046079A5 JP2011046079A5 (https=) 2012-01-19
JP5318709B2 true JP5318709B2 (ja) 2013-10-16

Family

ID=43809005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009195962A Active JP5318709B2 (ja) 2009-08-26 2009-08-26 スクリューエレメントピース及びスクリュー

Country Status (4)

Country Link
JP (1) JP5318709B2 (https=)
CN (1) CN102001174B (https=)
MY (1) MY154296A (https=)
TW (1) TW201119836A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5406173B2 (ja) * 2010-12-28 2014-02-05 ポリプラスチックス株式会社 熱可塑性樹脂組成物の製造方法
AT512974B1 (de) * 2012-05-23 2015-02-15 Josef A Ing Blach Mehrwellenextruder
CN107139424B (zh) * 2017-07-07 2023-07-21 中国石油大学(华东) 一种全光滑的双螺杆挤出机螺杆转子
CN111941798A (zh) * 2020-06-08 2020-11-17 东南大学 一种双螺杆挤出机的双头-三头捏合块的组合
KR20250002202A (ko) * 2022-04-11 2025-01-07 코베스트로 도이칠란트 아게 감소된 에너지 입력을 갖는 개선된 혼합 및 탈기 효과를 갖는 스크류 요소 쌍을 포함하는 멀티샤프트 스크류 기계
CN121468922B (zh) * 2026-01-12 2026-04-03 天台卓远新材料有限公司 一种挤出机的原料阻断排出装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131371A (en) * 1977-08-03 1978-12-26 E. I. Du Pont De Nemours And Company Co-rotating multiple screw processor
JPS5829733B2 (ja) * 1977-11-19 1983-06-24 積水化学工業株式会社 押出機
GB1595850A (en) * 1978-05-31 1981-08-19 Hpm Corp Extruder with multi-channel wave screw
DE3412258A1 (de) * 1984-04-02 1985-10-10 Werner & Pfleiderer, 7000 Stuttgart Gleichdrall-doppelschneckenkneter mit knetscheiben
JPS61141522A (ja) * 1984-12-13 1986-06-28 Toshiba Mach Co Ltd 熱可塑性樹脂混練スクリユ
US4733970A (en) * 1985-09-09 1988-03-29 Sterling Extruder Corporation Extruder screw
US5487602A (en) * 1994-06-03 1996-01-30 Farrel Corporation Multi-screw, extrusion-compounding machine with modular mixing elements
JP3499414B2 (ja) * 1996-12-24 2004-02-23 株式会社神戸製鋼所 ２軸混練機
EP1121238B1 (de) * 1998-10-05 2002-05-15 Coperion Werner & Pfleiderer GmbH & Co. KG Gleichdralldoppelschneckenextruder
DE19860256A1 (de) * 1998-12-24 2000-06-29 Krupp Werner & Pfleiderer Gmbh Zwei-Wellen-Extruder
JP4297601B2 (ja) * 2000-09-13 2009-07-15 株式会社日本製鋼所 同方向回転二軸押出機
DE10114727B4 (de) * 2001-03-22 2005-05-12 Berstorff Gmbh Schneckenelement für gleichsinnig drehende Mehrschneckenextruder
DE102008029306A1 (de) * 2008-06-20 2009-12-24 Bayer Technology Services Gmbh Schneckenelemente mit reduziertem Energieeintrag beim Druckaufbau
DE102008029303A1 (de) * 2008-06-20 2009-12-24 Bayer Technology Services Gmbh Schneckenelemente mit verbesserter Dispergierwirkung und geringem Energieeintrag

Also Published As

Publication number Publication date
JP2011046079A (ja) 2011-03-10
MY154296A (en) 2015-05-29
TWI560041B (https=) 2016-12-01
CN102001174A (zh) 2011-04-06
TW201119836A (en) 2011-06-16
CN102001174B (zh) 2014-09-17

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