CA2227992A1 - Unite de moulage par injection pour machine de moulage par injection de matieres plastiques - Google Patents

Unite de moulage par injection pour machine de moulage par injection de matieres plastiques Download PDF

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Publication number
CA2227992A1
CA2227992A1 CA002227992A CA2227992A CA2227992A1 CA 2227992 A1 CA2227992 A1 CA 2227992A1 CA 002227992 A CA002227992 A CA 002227992A CA 2227992 A CA2227992 A CA 2227992A CA 2227992 A1 CA2227992 A1 CA 2227992A1
Authority
CA
Canada
Prior art keywords
spindle
injection molding
injection
carrier block
mold
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.)
Abandoned
Application number
CA002227992A
Other languages
English (en)
Inventor
Karl Hehl
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.)
Individual
Original Assignee
Individual
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 DE1995131328 external-priority patent/DE19531328C2/de
Priority claimed from DE19542453A external-priority patent/DE19542453C2/de
Application filed by Individual filed Critical Individual
Publication of CA2227992A1 publication Critical patent/CA2227992A1/fr
Abandoned 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5084—Drive means therefor screws axially driven by roller elements

Landscapes

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

Abstract

L'invention concerne une unité de moulage par injection comprenant une unité de plastification (17) et un bloc de support (10') dans lequel vient se loger, de façon amovible, ladite unité de plastification. L'unité de moulage par injection présentée comporte également un mécanisme d'entraînement à broche (A) pourvu d'une broche (31') et d'un écrou (78), servant à amener la buse (D) contre le moule (M). La plus longue partie de la broche (31') ou de l'écrou (78) est bloquée en rotation par rapport au porte-moule (64) fixe et est conçue pour guider au moins le bloc de support (10') le long d'une zone de guidage (31a'), cette zone appartenant à ladite partie la plus longue de la broche ou de l'écrou.
CA002227992A 1995-08-25 1996-08-13 Unite de moulage par injection pour machine de moulage par injection de matieres plastiques Abandoned CA2227992A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1995131328 DE19531328C2 (de) 1995-08-25 1995-08-25 Spritzgießeinheit für eine Kunststoff-Spritzgießmaschine
DE19531328.3 1995-08-25
DE19542453A DE19542453C2 (de) 1995-11-14 1995-11-14 Vorrichtung zur Umwandlung einer Drehbewegung in eine Axialbewegung
DE19542453.0 1995-11-14
PCT/DE1996/001534 WO1997007959A2 (fr) 1995-08-25 1996-08-13 Unite de moulage par injection pour machine de moulage par injection de matieres plastiques

Publications (1)

Publication Number Publication Date
CA2227992A1 true CA2227992A1 (fr) 1997-03-06

Family

ID=26018000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227992A Abandoned CA2227992A1 (fr) 1995-08-25 1996-08-13 Unite de moulage par injection pour machine de moulage par injection de matieres plastiques

Country Status (4)

Country Link
EP (1) EP0846049A2 (fr)
JP (1) JPH11511084A (fr)
CA (1) CA2227992A1 (fr)
WO (1) WO1997007959A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024055C2 (nl) * 2003-08-06 2005-02-08 Otb Group Bv Spuitgietinrichting alsmede werkwijze voor het gebruik van een dergelijke spuitgietinrichting.
DE102012010010A1 (de) * 2012-05-22 2013-11-28 Arburg Gmbh + Co Kg Spritzgießeinheit für eineKunststoff-Spritzgießmaschine
JP6605377B2 (ja) * 2016-03-24 2019-11-13 住友重機械工業株式会社 射出成形機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965214A (en) * 1960-01-18 1964-07-29 Projectile And Engineering Com Improvements in or relating to injection moulding machines
DE2041186A1 (de) * 1970-08-19 1972-02-24 Stuebbe Gmbh Maschf Spritzeinheit fuer Spritzgiessmaschinen
CH577376A5 (en) * 1974-11-26 1976-07-15 Netstal Ag Maschf Giesserei Plastics injection moulding machine - having hydraulically operated plasticising injection screw driving shaft, pistons-cylinders and guide beams
JPH0669705B2 (ja) * 1990-11-28 1994-09-07 日精樹脂工業株式会社 電動式竪型射出成形機
DE4130287A1 (de) * 1991-02-23 1993-04-01 Karl Hehl Plastifizierzylinder an einer kunststoff-spritzgiessmaschine
ATE157043T1 (de) * 1992-06-23 1997-09-15 Battenfeld Kunststoffmasch Spritzaggregat für spritzgiessmaschinen
DE4224195C2 (de) * 1992-07-17 1995-04-27 Mannesmann Ag Spritzgießmaschine
DE4317998C2 (de) * 1993-05-29 1995-06-14 Karl Hehl Spritzgießeinheit für eine Kunststoff-Spritzgießmaschine
DE4344335C2 (de) * 1993-12-23 1996-02-01 Krauss Maffei Ag Einspritzaggregat für eine Spritzgießmaschine
DE4409822C2 (de) * 1994-02-19 1997-06-12 Procontrol Ag Antrieb für wenigstens eine linear bewegbare Achse einer Spritzgießmaschine

Also Published As

Publication number Publication date
WO1997007959A2 (fr) 1997-03-06
WO1997007959A3 (fr) 1997-04-10
JPH11511084A (ja) 1999-09-28
EP0846049A2 (fr) 1998-06-10

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Legal Events

Date Code Title Description
FZDE Discontinued