CN117500652A - 用于将加工材料输送给挤出机螺杆的具有在料斗壁处轴向延伸的凹部的填充装置 - Google Patents

用于将加工材料输送给挤出机螺杆的具有在料斗壁处轴向延伸的凹部的填充装置 Download PDF

Info

Publication number
CN117500652A
CN117500652A CN202280043424.9A CN202280043424A CN117500652A CN 117500652 A CN117500652 A CN 117500652A CN 202280043424 A CN202280043424 A CN 202280043424A CN 117500652 A CN117500652 A CN 117500652A
Authority
CN
China
Prior art keywords
hopper
filling device
recesses
axis
recess
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.)
Pending
Application number
CN202280043424.9A
Other languages
English (en)
Chinese (zh)
Inventor
雷涅·齐尔克
蒂姆·韦德纳
文森特·莫里松
克莱门斯·利伯维特
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.)
Aim 3d Co ltd
Original Assignee
Aim 3d 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 Aim 3d Co ltd filed Critical Aim 3d Co ltd
Publication of CN117500652A publication Critical patent/CN117500652A/zh
Pending legal-status Critical Current

Links

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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2552—Flow control means, e.g. valves provided in the feeding, melting, plasticising or pumping zone, e.g. screw, barrel, gear-pump or ram
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2567—Hopper or feeder parts
    • 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
    • B29C48/287—Raw material pre-treatment while feeding
    • 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
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • B29C64/329—Feeding using hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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 fillers or of fibrous materials, e.g. short-fibre reinforcements
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN202280043424.9A 2021-07-14 2022-06-30 用于将加工材料输送给挤出机螺杆的具有在料斗壁处轴向延伸的凹部的填充装置 Pending CN117500652A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021207518.5A DE102021207518A1 (de) 2021-07-14 2021-07-14 Befülleinrichtung für die Zuführung von Verarbeitungsmaterial an eine Extruderschnecke mit axial erstreckenden Einbuchtungen an einer Trichterwandung
DE102021207518.5 2021-07-14
PCT/EP2022/068074 WO2023285156A1 (de) 2021-07-14 2022-06-30 Befülleinrichtung für die zuführung von verarbeitungsmaterial an eine extruderschnecke mit axial erstreckenden einbuchtungen an einer trichterwandung

Publications (1)

Publication Number Publication Date
CN117500652A true CN117500652A (zh) 2024-02-02

Family

ID=82608180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043424.9A Pending CN117500652A (zh) 2021-07-14 2022-06-30 用于将加工材料输送给挤出机螺杆的具有在料斗壁处轴向延伸的凹部的填充装置

Country Status (6)

Country Link
US (1) US20240246277A1 (cg-RX-API-DMAC10.html)
EP (1) EP4370303A1 (cg-RX-API-DMAC10.html)
JP (1) JP2024526332A (cg-RX-API-DMAC10.html)
CN (1) CN117500652A (cg-RX-API-DMAC10.html)
DE (1) DE102021207518A1 (cg-RX-API-DMAC10.html)
WO (1) WO2023285156A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202400005026A1 (it) * 2024-03-07 2025-09-07 Massimo Moretti Apparato per l’estrusione di pellet industriali anche di grosso calibro e relativo sistema di alimentazione on demand per stampanti 3d a filamento

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271973B (de) * 1962-12-20 1968-07-04 Barmag Barmer Maschf Kontinuierlich arbeitende Schneckenpresse fuer thermoplastische Kunststoffe von extrem geringem Schuettgewicht
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
DE3525554A1 (de) * 1984-08-01 1986-02-06 Paracon Extrudertechnik, Asten Vorrichtung zum aufbereiten von thermoplastischem kunststoff
CN210500924U (zh) * 2019-06-17 2020-05-12 瑞安市欧力机械有限公司 塑料造粒机
WO2020173704A1 (de) * 2019-02-28 2020-09-03 Aim3D Gmbh Befülleinrichtung und verfahren zur zuführung von verarbeitungsmaterial an eine extruderschnecke

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559240A (en) * 1967-07-19 1971-02-02 Phillips Petroleum Co Bulk plastic handling
US5950868A (en) * 1998-08-06 1999-09-14 Xerox Corporation Eccentric nozzle for powder filling systems
FR2824315B1 (fr) * 2001-05-07 2003-09-05 Flexilab Dispositif doseur de poudres
US6871457B2 (en) * 2001-05-31 2005-03-29 Hylsa, S.A. De C.V. Vessel for enabling a uniform gravity driven flow of particulate bulk material therethrough, and direct reduction reactor incorporating same
US6715703B2 (en) * 2002-03-05 2004-04-06 The Louis Berkman Company Spreader
US7581905B2 (en) * 2002-10-16 2009-09-01 Shell Oil Company Vessel for storing particulate matter and discharge device for use in the same
US6951230B1 (en) * 2004-09-03 2005-10-04 Xerox Corporation Continuously variable length and shaped auger for powder fillers
PL2008553T3 (pl) * 2007-06-28 2011-04-29 Nestec Sa Pojemnik do przechowywania i wyładowywania materiałów sypkich
US8328051B2 (en) * 2009-06-24 2012-12-11 Xerox Corporation Fine powder filler system
US8408424B2 (en) * 2009-11-13 2013-04-02 Pratt & Whitney Rocketdyne, Inc. Active hopper for promoting flow of bulk granular or powdered solids
JP5959365B2 (ja) * 2011-12-08 2016-08-02 株式会社クボタ 粉粒体供給装置
DE102014018081A1 (de) 2014-12-06 2016-06-09 Universität Rostock Verfahren und Anlage zur additiven Fertigung von Metallteilen mittels eines Extrusionsverfahren - Composite Extrusion Modeling (CEM)
DE102017114841B4 (de) 2017-07-04 2022-09-15 Aim3D Gmbh Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien
DE102019122996A1 (de) * 2019-08-27 2021-03-04 Melitta Professional Coffee Solutions GmbH & Co. KG Mahlwerk und Kaffeemaschine mit einem solchen Mahlwerk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271973B (de) * 1962-12-20 1968-07-04 Barmag Barmer Maschf Kontinuierlich arbeitende Schneckenpresse fuer thermoplastische Kunststoffe von extrem geringem Schuettgewicht
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
DE3525554A1 (de) * 1984-08-01 1986-02-06 Paracon Extrudertechnik, Asten Vorrichtung zum aufbereiten von thermoplastischem kunststoff
WO2020173704A1 (de) * 2019-02-28 2020-09-03 Aim3D Gmbh Befülleinrichtung und verfahren zur zuführung von verarbeitungsmaterial an eine extruderschnecke
CN210500924U (zh) * 2019-06-17 2020-05-12 瑞安市欧力机械有限公司 塑料造粒机

Also Published As

Publication number Publication date
EP4370303A1 (de) 2024-05-22
DE102021207518A1 (de) 2023-01-19
JP2024526332A (ja) 2024-07-17
US20240246277A1 (en) 2024-07-25
WO2023285156A1 (de) 2023-01-19

Similar Documents

Publication Publication Date Title
JP7507167B2 (ja) チャージ・システム、および加工材料をエクストルーダー・スクリューに供給する方法
US11597118B2 (en) Device and method for the extrusion of thermo-mechanically deformable materials in bulk form, and compact screw extruder
CA2390199C (en) Apparatus for pre-treatment and subsequent plastification or agglomeration of synthetic plastic materials
JP6356068B2 (ja) プラスチック材料処理装置
KR100255080B1 (ko) 열가소성 재료 제조 장치
KR101744250B1 (ko) 플라스틱 재료의 처리를 위한 장치
KR101706912B1 (ko) 플라스틱 재료의 처리를 위한 장치
CN100486709C (zh) 圆锥形破碎机
JP6219829B2 (ja) プラスチック材料処理装置
CN109475878B (zh) 立式辊磨机
JP2017213899A (ja) プラスチック材料処理装置
KR20140079474A (ko) 플라스틱 재료의 처리를 위한 장치
JP2014530133A (ja) プラスチック材料処理装置
US5375747A (en) Pulverulent material feeder apparatus
US20240246277A1 (en) Charging system for feeding processing material to an extruder screw, having axially extending recesses in a hopper wall
CN111163872A (zh) 分离设备
KR101432409B1 (ko) 압입 스크류 장치 및 롤 성형기
CN210211296U (zh) 一种高效挤出螺杆
JP5010871B2 (ja) ロールコンパクター用押し込みスクリュー
CN211099233U (zh) 一种适用于建筑垃圾处理的破碎装置
JPH10203587A (ja) 石炭バンカ
TW202035102A (zh) 擠出機或輸送機的螺桿
GB2067165A (en) Additive metering device for plastics moulding process
KR101700879B1 (ko) 원료 장입 장치
JP4288079B2 (ja) 圧縮微粉砕装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination