CN112757642A - 螺杆式送料装置、用于3d打印的物料挤出系统和方法 - Google Patents

螺杆式送料装置、用于3d打印的物料挤出系统和方法 Download PDF

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Publication number
CN112757642A
CN112757642A CN202010255780.XA CN202010255780A CN112757642A CN 112757642 A CN112757642 A CN 112757642A CN 202010255780 A CN202010255780 A CN 202010255780A CN 112757642 A CN112757642 A CN 112757642A
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CN
China
Prior art keywords
screw
extrusion
feeding device
viscosity
flowable
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
CN202010255780.XA
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English (en)
Chinese (zh)
Inventor
黄卫东
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.)
Suzhou Meimeng Machinery Co ltd
Original Assignee
Suzhou Meimeng Machinery 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 Suzhou Meimeng Machinery Co ltd filed Critical Suzhou Meimeng Machinery Co ltd
Priority to CN202010255780.XA priority Critical patent/CN112757642A/zh
Priority to PCT/CN2021/073976 priority patent/WO2021196850A1/fr
Publication of CN112757642A publication Critical patent/CN112757642A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B29C48/397—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 a single screw
    • 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
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/802—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/92—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
    • 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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C64/20—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
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • 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
    • B29C64/314—Preparation
    • 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
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
CN202010255780.XA 2020-04-02 2020-04-02 螺杆式送料装置、用于3d打印的物料挤出系统和方法 Pending CN112757642A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010255780.XA CN112757642A (zh) 2020-04-02 2020-04-02 螺杆式送料装置、用于3d打印的物料挤出系统和方法
PCT/CN2021/073976 WO2021196850A1 (fr) 2020-04-02 2021-01-27 Dispositif d'alimentation en vis et système et procédé d'extrusion de matériau pour impression 3d

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010255780.XA CN112757642A (zh) 2020-04-02 2020-04-02 螺杆式送料装置、用于3d打印的物料挤出系统和方法

Publications (1)

Publication Number Publication Date
CN112757642A true CN112757642A (zh) 2021-05-07

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CN202010255780.XA Pending CN112757642A (zh) 2020-04-02 2020-04-02 螺杆式送料装置、用于3d打印的物料挤出系统和方法

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CN (1) CN112757642A (fr)
WO (1) WO2021196850A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114742983B (zh) * 2022-03-25 2023-07-07 中国电子科技集团公司第二十九研究所 基于标注尺寸驱动的柔性电缆特征创建方法及装置
CN117382170A (zh) * 2022-07-05 2024-01-12 苏州美梦机器有限公司 3d打印装置及方法
CN115744144B (zh) * 2022-11-03 2023-12-08 文山麻栗坡紫金钨业集团有限公司 一种输送防堵塞装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005250A (en) * 1961-03-20 1965-09-22 Eastman Kodak Co An improved process and apparatus for the extrusion of plastic materials
CN1323685A (zh) * 2000-04-28 2001-11-28 住友化学工业株式会社 制备热塑性树脂组合物的方法
US20020015750A1 (en) * 2000-05-12 2002-02-07 Satoru Yamaguchi Extrusion molding apparatus
CN102490366A (zh) * 2011-12-03 2012-06-13 大连塑料研究所有限公司 双挤出流延塑料夹网膜产品连续生产成型工艺及设备
CN104149305A (zh) * 2014-07-24 2014-11-19 北京化工大学 一种异向环形分布螺杆高效混炼挤出机
CN204505858U (zh) * 2015-03-23 2015-07-29 西安科技大学 颗粒供料螺旋挤压三维打印喷头装置
CN106915057A (zh) * 2017-03-21 2017-07-04 遵义市万美科技有限公司 一种pvc板的加工工艺
CN109247014A (zh) * 2017-05-09 2019-01-18 黄卫东 3d打印头、3d打印设备和3d打印头的控制方法
CN109849307A (zh) * 2019-04-11 2019-06-07 宁波安力电子材料有限公司 一种高粘度模塑复合材料单螺杆挤出机
CN110561708A (zh) * 2019-09-29 2019-12-13 江苏中煤电缆有限公司 一种煤矿用低烟无卤橡皮护套挤出机
CN110901053A (zh) * 2019-11-22 2020-03-24 陈祺睿 一种用于大型增材制造的3d打印装置

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BE1003508A6 (nl) * 1990-01-26 1992-04-07 Euro Stel Nieuw konceptontwikkeling voor hogere opsmeltkapaciteit bij extruder en spuitgietmachine.
DE19938499A1 (de) * 1999-08-13 2001-02-15 Krauss Maffei Kunststofftech Plastifiziereinheit und Verfahren zum Plastifizieren von thermisch erweichbaren Materialien
CN201752916U (zh) * 2010-07-06 2011-03-02 北京化工大学 一种行星螺杆混炼积分注塑机
DE102013002559B4 (de) * 2013-02-15 2014-09-18 Reifenhäuser GmbH & Co. KG Maschinenfabrik Einschnecken-Extruder und Verfahren zum Plastifizieren von Kunststoff-Polymeren
WO2017109744A1 (fr) * 2015-12-24 2017-06-29 Pirelli Tyre S.P.A. Dispositif d'extrusion et procédé d'extrusion d'un produit semi-fini constitué de matériau élastomère
CN206119033U (zh) * 2016-08-08 2017-04-26 南京增材制造研究院发展有限公司 一种带搅拌送料机构的巧克力打印装置
CN108407042A (zh) * 2018-05-15 2018-08-17 中铁四局集团有限公司 一种建筑3d打印机连续供料系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005250A (en) * 1961-03-20 1965-09-22 Eastman Kodak Co An improved process and apparatus for the extrusion of plastic materials
CN1323685A (zh) * 2000-04-28 2001-11-28 住友化学工业株式会社 制备热塑性树脂组合物的方法
US20020015750A1 (en) * 2000-05-12 2002-02-07 Satoru Yamaguchi Extrusion molding apparatus
CN102490366A (zh) * 2011-12-03 2012-06-13 大连塑料研究所有限公司 双挤出流延塑料夹网膜产品连续生产成型工艺及设备
CN104149305A (zh) * 2014-07-24 2014-11-19 北京化工大学 一种异向环形分布螺杆高效混炼挤出机
CN204505858U (zh) * 2015-03-23 2015-07-29 西安科技大学 颗粒供料螺旋挤压三维打印喷头装置
CN106915057A (zh) * 2017-03-21 2017-07-04 遵义市万美科技有限公司 一种pvc板的加工工艺
CN109247014A (zh) * 2017-05-09 2019-01-18 黄卫东 3d打印头、3d打印设备和3d打印头的控制方法
CN109849307A (zh) * 2019-04-11 2019-06-07 宁波安力电子材料有限公司 一种高粘度模塑复合材料单螺杆挤出机
CN110561708A (zh) * 2019-09-29 2019-12-13 江苏中煤电缆有限公司 一种煤矿用低烟无卤橡皮护套挤出机
CN110901053A (zh) * 2019-11-22 2020-03-24 陈祺睿 一种用于大型增材制造的3d打印装置

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