ES2168083B1 - METER FOR INJECTION MOLDS. - Google Patents

METER FOR INJECTION MOLDS.

Info

Publication number
ES2168083B1
ES2168083B1 ES200002740A ES200002740A ES2168083B1 ES 2168083 B1 ES2168083 B1 ES 2168083B1 ES 200002740 A ES200002740 A ES 200002740A ES 200002740 A ES200002740 A ES 200002740A ES 2168083 B1 ES2168083 B1 ES 2168083B1
Authority
ES
Spain
Prior art keywords
switch
injection
mold
counter
meter
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.)
Expired - Lifetime
Application number
ES200002740A
Other languages
Spanish (es)
Other versions
ES2168083A1 (en
Inventor
Pruna Alberto Navarra
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.)
Comercial de Utiles y Moldes SA
Original Assignee
Comercial de Utiles y Moldes SA
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 Comercial de Utiles y Moldes SA filed Critical Comercial de Utiles y Moldes SA
Priority to ES200002740A priority Critical patent/ES2168083B1/en
Priority to PCT/ES2000/000493 priority patent/WO2002040247A1/en
Publication of ES2168083A1 publication Critical patent/ES2168083A1/en
Application granted granted Critical
Publication of ES2168083B1 publication Critical patent/ES2168083B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1796—Moulds carrying mould related information or codes, e.g. bar codes, counters
    • 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
    • B29C2945/76167—Presence, absence of objects
    • 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
    • B29C2945/76254—Mould
    • B29C2945/76257—Mould cavity
    • 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
    • B29C2945/76287—Moulding material
    • 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
    • B29C2945/76381—Injection

Landscapes

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

Abstract

Contador para moldes de inyección. Partiendo de la utilización de un contador electrónico (1) o contador propiamente dicho, excitado a través de las señales eléctricas recibidas de un interruptor, la invención se centra en el hecho de que dicho interruptor (4) es un interruptor de presión, preferentemente un interruptor piezo-eléctrico, que se aloja en el interior de la propia cámara de moldeo (5), de manera que dicho interruptor no es activado por el cierre mecánico del contramolde (6) sobre el molde (2), sino que su activación se produce cuando la cámara de moldeo (5) se inunda con el material de inyección y la presión generada por dicho material sobre el interruptor alcanza el nivel preestablecido correspondiente a una inyección correcta. De esta manera el contador no contabiliza ni los ciclos del molde realizados en vacío ni tampoco aquellos otros que la pieza obtenida sea defectuosa por inyección insuficiente de material.Injection mold counter. Starting from the use of an electronic counter (1) or meter itself, excited through the electrical signals received from a switch, the invention focuses on the fact that said switch (4) is a pressure switch, preferably a piezo-electric switch, which is housed inside the molding chamber itself (5), so that said switch is not activated by the mechanical closing of the countermold (6) on the mold (2), but its activation is It occurs when the molding chamber (5) is flooded with the injection material and the pressure generated by said material on the switch reaches the preset level corresponding to a correct injection. In this way, the counter does not count the mold cycles performed in a vacuum or those that the piece obtained is defective due to insufficient injection of material.

ES200002740A 2000-11-15 2000-11-15 METER FOR INJECTION MOLDS. Expired - Lifetime ES2168083B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200002740A ES2168083B1 (en) 2000-11-15 2000-11-15 METER FOR INJECTION MOLDS.
PCT/ES2000/000493 WO2002040247A1 (en) 2000-11-15 2000-12-28 Injection mold counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002740A ES2168083B1 (en) 2000-11-15 2000-11-15 METER FOR INJECTION MOLDS.

Publications (2)

Publication Number Publication Date
ES2168083A1 ES2168083A1 (en) 2002-05-16
ES2168083B1 true ES2168083B1 (en) 2003-10-16

Family

ID=8495647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002740A Expired - Lifetime ES2168083B1 (en) 2000-11-15 2000-11-15 METER FOR INJECTION MOLDS.

Country Status (2)

Country Link
ES (1) ES2168083B1 (en)
WO (1) WO2002040247A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20308880U1 (en) * 2003-06-05 2003-08-07 Otto Maenner Heiskanalsysteme Injection mold with a counter having electronic data storage
DE202005014156U1 (en) * 2005-09-08 2005-11-17 Otto Männer Innovation GmbH Injection molding tool has electronic molding cycle counter with sensor in one housing on molding tool and cable leading to counter in remote housing
EP2359213A4 (en) 2008-11-05 2013-01-09 Red E Innovations Llc Dta holder, system and method
US8883054B2 (en) 2009-06-18 2014-11-11 Progressive Components International Corporation Mold monitoring
CN105313270B (en) 2009-06-18 2017-09-15 博革新元件国际公司 Preserve the monitor that mold cycle is counted and the method for retrieving mold cycle data
US8425216B2 (en) 2011-03-11 2013-04-23 Mold-Masters (2007) Limited Cycle counting system for injection molding assembly
CA2843779A1 (en) 2011-10-10 2013-04-18 Progressive Components International Corporation System and method for monitoring tooling activities
US9387616B2 (en) 2012-08-03 2016-07-12 Otto Männer Innovation GmbH Hot runner injection molding apparatus with additional controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010679A (en) * 1967-09-25 1977-03-08 International Measurement & Control Co. Piezoelectric transducer sensor for use in a press
JPS59174332A (en) * 1983-03-23 1984-10-02 Toshiba Mach Co Ltd Apparatus for monitoring pressure in injection step
KR960016031B1 (en) * 1989-03-28 1996-11-25 화낙 가부시끼가이샤 Apparatus for discriminating acceptable products from rejectable products for injection molding machine
DE69015023T2 (en) * 1989-07-06 1995-04-20 Toshiba Machine Co Ltd Control apparatus for an injection molding machine.
DE19700418C1 (en) * 1997-01-09 1998-02-05 Hasco Normalien Hasenclever Co Product marking insert for a press or injection tool, especially a plastics injection tool

Also Published As

Publication number Publication date
ES2168083A1 (en) 2002-05-16
WO2002040247A1 (en) 2002-05-23

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