IT8941648A0 - Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica. - Google Patents

Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica.

Info

Publication number
IT8941648A0
IT8941648A0 IT8941648A IT4164889A IT8941648A0 IT 8941648 A0 IT8941648 A0 IT 8941648A0 IT 8941648 A IT8941648 A IT 8941648A IT 4164889 A IT4164889 A IT 4164889A IT 8941648 A0 IT8941648 A0 IT 8941648A0
Authority
IT
Italy
Prior art keywords
cleaning machine
molding plastic
plastic elements
injector cleaning
injector
Prior art date
Application number
IT8941648A
Other languages
English (en)
Other versions
IT1233103B (it
Inventor
Diego Danieli
Bruno Gatto
Nedo Piccolo
Original Assignee
Danieli Calzaturificio Spa
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 Danieli Calzaturificio Spa filed Critical Danieli Calzaturificio Spa
Priority to IT8941648A priority Critical patent/IT1233103B/it
Publication of IT8941648A0 publication Critical patent/IT8941648A0/it
Priority to EP19900112579 priority patent/EP0406755A3/en
Application granted granted Critical
Publication of IT1233103B publication Critical patent/IT1233103B/it

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/70—Maintenance
    • B29C33/72—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
    • 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
    • B29C45/1753—Cleaning or purging, e.g. of the injection unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT8941648A 1989-07-06 1989-07-06 Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica. IT1233103B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8941648A IT1233103B (it) 1989-07-06 1989-07-06 Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica.
EP19900112579 EP0406755A3 (en) 1989-07-06 1990-07-02 Machine for cleaning injectors, particularly of the type used for the molding of elements made of plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8941648A IT1233103B (it) 1989-07-06 1989-07-06 Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica.

Publications (2)

Publication Number Publication Date
IT8941648A0 true IT8941648A0 (it) 1989-07-06
IT1233103B IT1233103B (it) 1992-03-14

Family

ID=11252527

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8941648A IT1233103B (it) 1989-07-06 1989-07-06 Macchina pulitrice di iniettori per lo stampaggio di elementi in materia plastica.

Country Status (2)

Country Link
EP (1) EP0406755A3 (it)
IT (1) IT1233103B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3012700B2 (ja) * 1991-04-03 2000-02-28 本田技研工業株式会社 注入ヘッドの付着物除去方法およびその装置
DE602004006421T2 (de) * 2004-10-11 2008-01-10 Tecnocad Progetti Spa Verfahren und Vorrichtung zum Reinigen von einer Injektionszone eines Schäumwerkzeuges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899929A (en) * 1959-08-18 Cleaning spray nozzles
CH522489A (it) * 1970-07-24 1972-06-30 Italtrade Pressa per lo stampaggio di materie plastische, gomma e simili
US3690556A (en) * 1970-12-07 1972-09-12 Vertecs Corp Inc Combined froth-pour spray system for resin foams
FR2448392A1 (fr) * 1979-02-12 1980-09-05 Vilbiss Toussaint De Dispositif automatique pour la projection de produits de revetement
FR2531004A1 (fr) * 1982-07-27 1984-02-03 Griffet Maurice Dispositif laveur d'injecteur portable pour resines synthetiques
JPS6131219A (ja) * 1984-07-23 1986-02-13 Hitachi Ltd デイスク成形金型クリ−ニング機構
DE3511797C1 (de) * 1985-03-30 1986-05-22 Klöckner Ferromatik Desma GmbH, 7831 Malterdingen Formpresse
JPH07115388B2 (ja) * 1988-01-09 1995-12-13 株式会社カンセイ 発泡成形機のノズルヘッド付着樹脂除去装置

Also Published As

Publication number Publication date
IT1233103B (it) 1992-03-14
EP0406755A3 (en) 1991-10-02
EP0406755A2 (en) 1991-01-09

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