WO2009014089A1 - Material supply device for molding machine - Google Patents

Material supply device for molding machine Download PDF

Info

Publication number
WO2009014089A1
WO2009014089A1 PCT/JP2008/063028 JP2008063028W WO2009014089A1 WO 2009014089 A1 WO2009014089 A1 WO 2009014089A1 JP 2008063028 W JP2008063028 W JP 2008063028W WO 2009014089 A1 WO2009014089 A1 WO 2009014089A1
Authority
WO
WIPO (PCT)
Prior art keywords
supply device
feed cylinder
material supply
molding machine
molding material
Prior art date
Application number
PCT/JP2008/063028
Other languages
French (fr)
Japanese (ja)
Inventor
Naohiro Yoshida
Masahiro Hayakawa
Hirotsugu Marumoto
Masaru Koizumi
Original Assignee
Sumitomo Heavy Industries, 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
Priority claimed from JP2007194846A external-priority patent/JP4704397B2/en
Priority claimed from JP2007194847A external-priority patent/JP2009028998A/en
Application filed by Sumitomo Heavy Industries, Ltd. filed Critical Sumitomo Heavy Industries, Ltd.
Publication of WO2009014089A1 publication Critical patent/WO2009014089A1/en

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
    • 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
    • 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
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A material supply device for a molding machine, in which a feed cylinder (16A) has inside it a feed screw (20A) for delivering a molding material, a supply opening (16Ab) to which the molding material is supplied, and a delivery opening (17) for delivering the supplied molding material. A discharge hole (16Ac) for discharging the molding material inside the feed cylinder (16A) is provided between the delivery opening (17) and the supply opening (16Ab) of the feed cylinder (16A). The material supply device also has a lid member (52) for closing the discharge hole (16Ac). The feed screw (20A) can be drawn and removed from the feed cylinder (16A) with a feed screw drive mechanism (30) mounted on the feed cylinder (16A).
PCT/JP2008/063028 2007-07-26 2008-07-18 Material supply device for molding machine WO2009014089A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007194846A JP4704397B2 (en) 2007-07-26 2007-07-26 Material feeder for molding machine
JP2007-194847 2007-07-26
JP2007-194846 2007-07-26
JP2007194847A JP2009028998A (en) 2007-07-26 2007-07-26 Material feeding device of molding machine

Publications (1)

Publication Number Publication Date
WO2009014089A1 true WO2009014089A1 (en) 2009-01-29

Family

ID=40281342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063028 WO2009014089A1 (en) 2007-07-26 2008-07-18 Material supply device for molding machine

Country Status (2)

Country Link
TW (2) TWI454362B (en)
WO (1) WO2009014089A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105711044A (en) * 2016-04-25 2016-06-29 宁波伯乐智能装备有限公司 Mixing structure and injection molding device with structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI465382B (en) * 2009-08-06 2014-12-21 Karl-Heinz Tetzlaff Conveyor unit for feeding biomass into a pressure container
TWI426990B (en) * 2011-08-19 2014-02-21 Edex Technology Co Ltd Active-type feeder by aid of by-pass route
JP6728462B1 (en) * 2019-10-30 2020-07-22 株式会社ソディック Injection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520308Y2 (en) * 1991-07-18 1996-12-18 日立造船産業株式会社 Metering device
WO1997003804A1 (en) * 1995-07-20 1997-02-06 Sato Iron Works Co., Ltd. Temperature control system and kneading extrusion molding machine provided with the same
JP2003300211A (en) * 2002-04-09 2003-10-21 Ichikawa Toshio Quantitative feeder mechanism and system device equipped therewith
JP2005297563A (en) * 2004-04-06 2005-10-27 Booheung Engineering Co Ltd Resin material supplying device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438216A (en) * 1987-08-03 1989-02-08 Meiki Seisakusho Kk Injection molding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520308Y2 (en) * 1991-07-18 1996-12-18 日立造船産業株式会社 Metering device
WO1997003804A1 (en) * 1995-07-20 1997-02-06 Sato Iron Works Co., Ltd. Temperature control system and kneading extrusion molding machine provided with the same
JP2003300211A (en) * 2002-04-09 2003-10-21 Ichikawa Toshio Quantitative feeder mechanism and system device equipped therewith
JP2005297563A (en) * 2004-04-06 2005-10-27 Booheung Engineering Co Ltd Resin material supplying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105711044A (en) * 2016-04-25 2016-06-29 宁波伯乐智能装备有限公司 Mixing structure and injection molding device with structure

Also Published As

Publication number Publication date
TW201124255A (en) 2011-07-16
TW200918281A (en) 2009-05-01
TWI454362B (en) 2014-10-01

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