JPS5777541A - Heating cylinder changeover type injection molding machine - Google Patents

Heating cylinder changeover type injection molding machine

Info

Publication number
JPS5777541A
JPS5777541A JP55154338A JP15433880A JPS5777541A JP S5777541 A JPS5777541 A JP S5777541A JP 55154338 A JP55154338 A JP 55154338A JP 15433880 A JP15433880 A JP 15433880A JP S5777541 A JPS5777541 A JP S5777541A
Authority
JP
Japan
Prior art keywords
heating cylinder
injection molding
molding machine
shaft
mount
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.)
Granted
Application number
JP55154338A
Other languages
Japanese (ja)
Other versions
JPS5819463B2 (en
Inventor
Tadanobu Kuwabara
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.)
HISHIYA SEIKOU KK
Original Assignee
HISHIYA SEIKOU KK
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 HISHIYA SEIKOU KK filed Critical HISHIYA SEIKOU KK
Priority to JP55154338A priority Critical patent/JPS5819463B2/en
Publication of JPS5777541A publication Critical patent/JPS5777541A/en
Publication of JPS5819463B2 publication Critical patent/JPS5819463B2/en
Expired 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
    • 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
    • B29C45/176—Exchanging the injection unit or parts thereof
    • 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
    • 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
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To facilitate the changeover work of resin such as the change of colors by mounting a plurality of the heating cylinders to one injection molding machine in exchangeable manner. CONSTITUTION:The injection molding machine is manufactured in such a manner that a plurality of the heating cylinders 4, 4a are each mounted in parallel with a mount 6 which can be turned around a shaft 61. A piston 51 is backed and a screw driving shaft 5 is backed, the mount 6 is rotated centering around the shaft 61 and the desired heating cylinder such as 4a is turned and moved to a nose of the screw driving shaft 5, the mount 6 is fixed to a clamping shaft 7 by operating a handle 73, the heating cylinder 4a and the screw driving shaft 5 are connected by advancing the piston 51, and a hopper 8 is conformed to a material inserting port 43 of the heating cylinder 4a by rotating a hopper supporting plate 81. Accordingly, the colors of resin are easily changed.
JP55154338A 1980-10-31 1980-10-31 Heating cylinder switching type injection molding machine Expired JPS5819463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154338A JPS5819463B2 (en) 1980-10-31 1980-10-31 Heating cylinder switching type injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154338A JPS5819463B2 (en) 1980-10-31 1980-10-31 Heating cylinder switching type injection molding machine

Publications (2)

Publication Number Publication Date
JPS5777541A true JPS5777541A (en) 1982-05-14
JPS5819463B2 JPS5819463B2 (en) 1983-04-18

Family

ID=15581962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154338A Expired JPS5819463B2 (en) 1980-10-31 1980-10-31 Heating cylinder switching type injection molding machine

Country Status (1)

Country Link
JP (1) JPS5819463B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658413A4 (en) * 1992-08-10 1995-07-19
EP0799684A1 (en) * 1996-04-03 1997-10-08 Zw Hydraulik Ag Preformer with two or several extrusion cylinders revolving around an axis
JP2006056258A (en) * 2004-08-19 2006-03-02 Leistritz Ag Device for exchanging extrusion cylinder of extruding machine
JP2010188576A (en) * 2009-02-17 2010-09-02 Olympus Corp Kneading device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022658A1 (en) * 1993-03-29 1994-10-13 Friends Of Freesia Co., Ltd. Method and apparatus for extruding plastic resin by a movable body and a plurality of extruding bodies

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658413A4 (en) * 1992-08-10 1995-07-19
EP0799684A1 (en) * 1996-04-03 1997-10-08 Zw Hydraulik Ag Preformer with two or several extrusion cylinders revolving around an axis
WO1997037833A1 (en) * 1996-04-03 1997-10-16 Zw Hydraulik Ag Wittinsburg Automatic blanking machine comprising two or a plurality of pivotable extruder cylinders
JP2006056258A (en) * 2004-08-19 2006-03-02 Leistritz Ag Device for exchanging extrusion cylinder of extruding machine
EP1627723A3 (en) * 2004-08-19 2007-11-07 Leistritz Aktiengesellschaft Device for exchanging the cylinder of an extruder
US7473087B2 (en) 2004-08-19 2009-01-06 Leistritz Aktiengesellschaft Device for exchanging an extrusion cylinder of an extruder
JP2010188576A (en) * 2009-02-17 2010-09-02 Olympus Corp Kneading device

Also Published As

Publication number Publication date
JPS5819463B2 (en) 1983-04-18

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