AT13187U8 - Ejector device for an injection molding machine - Google Patents

Ejector device for an injection molding machine Download PDF

Info

Publication number
AT13187U8
AT13187U8 ATGM122/2012U AT1222012U AT13187U8 AT 13187 U8 AT13187 U8 AT 13187U8 AT 1222012 U AT1222012 U AT 1222012U AT 13187 U8 AT13187 U8 AT 13187U8
Authority
AT
Austria
Prior art keywords
injection molding
molding machine
stop
relative
stop surface
Prior art date
Application number
ATGM122/2012U
Other languages
German (de)
Other versions
AT13187U1 (en
Inventor
Bernhard Dipl Ing Hannes
Alfred Ing Ellinger
Original Assignee
Engel Austria Gmbh
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 Engel Austria Gmbh filed Critical Engel Austria Gmbh
Priority to ATGM122/2012U priority Critical patent/AT13187U8/en
Priority to DE102013005556.3A priority patent/DE102013005556B4/en
Priority to CN201310112197.3A priority patent/CN103358495B/en
Publication of AT13187U1 publication Critical patent/AT13187U1/en
Application granted granted Critical
Publication of AT13187U8 publication Critical patent/AT13187U8/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
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4063—Removing or ejecting moulded articles preventing damage to articles caused by the ejector
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7624—Ejection unit
    • B29C2945/76244—Ejection unit ejectors
    • B29C2945/76247—Ejection unit ejectors drive means 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76418—Ejection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76933—The operating conditions are corrected immediately, during the same phase or cycle
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76943—Using stored or historical data sets compare with thresholds

Landscapes

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

Abstract

Auswerfervorrichtung für eine Spritzgießmaschine, mit wenigstens einem an einer ersten Anschlagfläche (1) angeordneten Auswerferstift (2), einer zweiten Anschlagfläche (3) und einer Antriebsvorrichtung (4) zum Verfahren der ersten Anschlagfläche (1) relativ zur zweiten Anschlagfläche (3), wobei eine Überwachungsvorrichtung (5) mit einem elektronischen Speicher vorgesehen ist, wobei im elektronischen Speicher eine das mechanische Verhalten der Auswerfervorrichtung repräsentierende Federkennlinie (F(x)) als Funktion (F) des Verfahrweges (x) der ersten Anschlagfläche (1) relativ zur zweiten Anschlagfläche (3) abgelegt ist und durch die Überwachungsvorrichtung (5) das Verfahren der ersten Anschlagfläche (1) relativ zur zweiten Anschlagfläche (3) unter Berücksichtigung der Federkennlinie (F(x)) überwachbar ist.An ejection device for an injection molding machine, comprising at least one ejector pin (2) arranged on a first stop face (1), a second stop face (3) and a drive device (4) for moving the first stop face (1) relative to the second stop face (3) a monitoring device (5) is provided with an electronic memory, wherein in the electronic memory representing the mechanical behavior of the Auswerfervorrichtung spring characteristic (F (x)) as a function of (F) of the travel (x) of the first stop surface (1) relative to the second stop surface (3) is stored and by the monitoring device (5), the method of the first stop surface (1) relative to the second stop surface (3) in consideration of the spring characteristic (F (x)) can be monitored.

ATGM122/2012U 2012-04-02 2012-04-02 Ejector device for an injection molding machine AT13187U8 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ATGM122/2012U AT13187U8 (en) 2012-04-02 2012-04-02 Ejector device for an injection molding machine
DE102013005556.3A DE102013005556B4 (en) 2012-04-02 2013-03-28 Ejector device and injection molding machine
CN201310112197.3A CN103358495B (en) 2012-04-02 2013-04-02 For the liftout attachment of injection (mo(u)lding) machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM122/2012U AT13187U8 (en) 2012-04-02 2012-04-02 Ejector device for an injection molding machine

Publications (2)

Publication Number Publication Date
AT13187U1 AT13187U1 (en) 2013-08-15
AT13187U8 true AT13187U8 (en) 2013-12-15

Family

ID=48875300

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM122/2012U AT13187U8 (en) 2012-04-02 2012-04-02 Ejector device for an injection molding machine

Country Status (3)

Country Link
CN (1) CN103358495B (en)
AT (1) AT13187U8 (en)
DE (1) DE102013005556B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016824B1 (en) * 2014-01-29 2016-08-26 Snecma MOLD, IN PARTICULAR INJECTION MOLD, AND INJECTION MOLDING METHOD USING SUCH A MOLD
DE102016119847A1 (en) * 2016-10-18 2018-04-19 Arburg Gmbh + Co Kg Multi-spindle ejector with overload protection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205291A1 (en) * 2000-11-10 2002-05-15 Fanuc Ltd Method and apparatus for determining separating force of molded product from mold
AT5443U1 (en) * 2001-07-09 2002-07-25 Engel Gmbh Maschbau EQUIPMENT FOR FORCE PRESSURE MONITORING IN INJECTION MOLDING MACHINES
JP2003039504A (en) * 2001-07-31 2003-02-13 Toshiba Mach Co Ltd Push-out mechanism of injection molding machine
AT510305A2 (en) * 2010-09-10 2012-03-15 Engel Austria Gmbh CONTROL DEVICE FOR AN INJECTION MOLDING MACHINE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848681C2 (en) 1998-10-22 2002-04-11 Boy Gmbh Dr Ejector for an injection molding machine
JP3441680B2 (en) 1999-07-28 2003-09-02 ファナック株式会社 Ejector control device for injection molding machine
US6533972B1 (en) 2000-02-07 2003-03-18 Uniloy Milacron Usa, Inc. Method apparatus for ejector set-up
JP4108906B2 (en) 2000-07-11 2008-06-25 東芝機械株式会社 Abnormality detection method in injection molding machine
US7252796B2 (en) 2003-10-16 2007-08-07 Toshiba Machine Co., Ltd. Ejecting load monitoring method for injection molding machine
JP2006007471A (en) * 2004-06-23 2006-01-12 Fanuc Ltd Ejector control device of injection molding machine and method for setting advance position of ejector pin
AT501305B8 (en) 2005-03-29 2007-02-15 Karl Ronald Schoeller GRINDING-FREE, MECHANICAL MULTIPLEX SWITCH (COMMUTATOR) FOR ELECTRICAL MACHINES
DE102011112661A1 (en) 2010-09-08 2012-03-08 Engel Austria Gmbh Control device for injection molding machine, has detection device provided for measuring force with which stop element strikes another stop element, where force is measured and supplied over transmission device of control device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205291A1 (en) * 2000-11-10 2002-05-15 Fanuc Ltd Method and apparatus for determining separating force of molded product from mold
AT5443U1 (en) * 2001-07-09 2002-07-25 Engel Gmbh Maschbau EQUIPMENT FOR FORCE PRESSURE MONITORING IN INJECTION MOLDING MACHINES
JP2003039504A (en) * 2001-07-31 2003-02-13 Toshiba Mach Co Ltd Push-out mechanism of injection molding machine
AT510305A2 (en) * 2010-09-10 2012-03-15 Engel Austria Gmbh CONTROL DEVICE FOR AN INJECTION MOLDING MACHINE

Also Published As

Publication number Publication date
DE102013005556A1 (en) 2014-02-20
AT13187U1 (en) 2013-08-15
DE102013005556B4 (en) 2022-07-14
CN103358495B (en) 2016-04-13
CN103358495A (en) 2013-10-23

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20220430