CA1216116A - Dual-hopper injection unit for injection molding machine - Google Patents

Dual-hopper injection unit for injection molding machine

Info

Publication number
CA1216116A
CA1216116A CA000433227A CA433227A CA1216116A CA 1216116 A CA1216116 A CA 1216116A CA 000433227 A CA000433227 A CA 000433227A CA 433227 A CA433227 A CA 433227A CA 1216116 A CA1216116 A CA 1216116A
Authority
CA
Canada
Prior art keywords
hopper
guide plate
raw material
dual
transverse guide
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
Application number
CA000433227A
Other languages
English (en)
French (fr)
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1216116A publication Critical patent/CA1216116A/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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1858—Changing the kind or the source of material, e.g. using a plurality of hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA000433227A 1982-07-28 1983-07-26 Dual-hopper injection unit for injection molding machine Expired CA1216116A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3228161A DE3228161C1 (de) 1982-07-28 1982-07-28 Beschickungseinrichtung zum Zufuehren von Kunststoffgranulat in eine Spritzgiesseinheit
DEP3228161.7-16 1982-07-28

Publications (1)

Publication Number Publication Date
CA1216116A true CA1216116A (en) 1987-01-06

Family

ID=6169516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000433227A Expired CA1216116A (en) 1982-07-28 1983-07-26 Dual-hopper injection unit for injection molding machine

Country Status (9)

Country Link
US (1) US4629410A (OSRAM)
JP (1) JPS5976231A (OSRAM)
CA (1) CA1216116A (OSRAM)
CH (1) CH663569A5 (OSRAM)
DE (1) DE3228161C1 (OSRAM)
FR (1) FR2531000A1 (OSRAM)
GB (1) GB2126945B (OSRAM)
IT (1) IT1170180B (OSRAM)
NL (1) NL8302669A (OSRAM)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605219A1 (de) * 1986-02-19 1987-08-20 Karl Hehl Spritzgiesseinheit fuer eine kunststoff-spritzgiessmaschine
JPS6258810A (ja) * 1985-09-03 1987-03-14 東京電力株式会社 架橋ポリエチレン絶縁ケ−ブルのモ−ルド接続部用押出機の樹脂補給ホツパ
FR2608498B1 (fr) * 1986-12-23 1989-03-10 Nicoll Raccords Plastiques Procede et dispositif automatique de changement d'alimentation en matiere et/ou de purge sur un equipement de production du type presse d'injection, pour la transformation de matieres plastiques de caoutchouc
DE3822926A1 (de) * 1988-07-07 1990-01-11 Karl Hehl Kunststoff-spritzgiesseinheit
US4876043A (en) * 1988-08-23 1989-10-24 Hall Sr Richard A Hopper transport for injection molding
JPH0753956Y2 (ja) * 1990-01-31 1995-12-13 東芝機械株式会社 原料供給装置
AT396444B (de) * 1990-10-02 1993-09-27 Silhouette Int Gmbh Verfahren und vorrichtung zum farbwechseln beim spritzgiessen von kunststoffen
CA2240049A1 (en) 1995-12-11 1997-06-19 Maguire Products, Inc. Gravimetric blender
DE19600061C2 (de) * 1996-01-03 1997-12-04 Hartmut Vollmar Anlagentechnik Vorrichtung zum Zuführen von Rohmaterial in eine Plastifiziereinrichtung
DE19610589A1 (de) * 1996-03-18 1997-09-25 Duerr Gmbh & Co Verfahren und System zur Farbversorgung einer Beschichtungsanlage
EP0946348B1 (en) * 1996-11-28 2002-06-05 KILIM, Rafael Zvi Karl Moulding plastics article by varying cyclically its composition
EP1568411A3 (en) * 1996-12-13 2006-01-11 Maguire Products, Inc. Gravimetric blender material storage hopper with integral dispensing valve
US6467943B1 (en) * 1997-05-02 2002-10-22 Stephen B. Maguire Reduced size gravimetric blender
DE59704663D1 (de) * 1997-07-02 2001-10-25 Mann & Hummel Protec Gmbh Vorrichtung zum Zuführen von Rohmaterial in eine Plastifiziereinrichtung
US20060198923A1 (en) * 2005-03-04 2006-09-07 I-Sheng Liu Feeding mechanism for injection-molding machine
US8092070B2 (en) 2006-06-17 2012-01-10 Maguire Stephen B Gravimetric blender with power hopper cover
US10201915B2 (en) 2006-06-17 2019-02-12 Stephen B. Maguire Gravimetric blender with power hopper cover
US20080004477A1 (en) * 2006-07-03 2008-01-03 Brunsell Dennis A Method and device for evaporate/reverse osmosis concentrate and other liquid solidification
US9382066B2 (en) 2013-02-15 2016-07-05 Proton Power, Inc. Sliding wall hopper methods, systems, and devices
WO2014127180A1 (en) * 2013-02-15 2014-08-21 Proton Power, Inc. Sliding wall hopper methods, systems, and devices
JP5739505B2 (ja) * 2013-11-18 2015-06-24 ファナック株式会社 射出成形機のベース付きホッパ
US10138075B2 (en) 2016-10-06 2018-11-27 Stephen B. Maguire Tower configuration gravimetric blender
USD817555S1 (en) * 2015-12-09 2018-05-08 Oerlikon Metco (Us) Inc. Hopper
JP6378223B2 (ja) * 2016-02-19 2018-08-22 ファナック株式会社 射出装置
DE102016003765A1 (de) 2016-04-01 2017-06-01 Reifenhäuser GmbH & Co Maschinenfabrik Kunststoffformgebende Anlage und Verfahren zum Betreiben einer solchen
IT201600082082A1 (it) 2016-08-04 2018-02-04 Forel Spa Dispositivo dosatore per la estrusione continua e la applicazione di un profilo distanziatore di un vetro isolante.
IT201600082108A1 (it) * 2016-08-04 2018-02-04 Forel Spa Dispositivo dosatore per la estrusione di un sigillante bicomponente o monocomponente.
USD882186S1 (en) * 2018-12-18 2020-04-21 Zaxe Technologies Inc. Automatic animal feeder
CN112223599A (zh) * 2020-09-01 2021-01-15 杭州曦茂新材料科技有限公司 一种树脂瓦生产用进料装置
CN114055660A (zh) * 2021-11-22 2022-02-18 西安西古光通信有限公司 一种双色母料斗装置
US12330857B1 (en) * 2025-01-29 2025-06-17 Prince Mohammad Bin Fahd University Coaxial multi-disc powder feeder system for multi powder flow and composition control
CN119773144B (zh) * 2025-03-12 2025-06-20 扬州吉山津田光电科技有限公司 一种软硬胶双色注塑装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1453069A (fr) * 1963-01-23 1966-04-15 Borg Warner Procédé et dispositifs d'extrusion du type à vis
DE1933570A1 (de) * 1969-07-02 1971-01-21 Maurer Ludwig Verfahren zur Herstellung von mehrfarbigen Formteilen aus plastischen Massen mittels Maschinen mit Schneckenplastizierung und Vorrichtung zur Durchfuehrung des Verfahrens
FR2338788A2 (fr) * 1976-01-26 1977-08-19 Guen & Hemidy Le Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore
US4144012A (en) * 1977-08-05 1979-03-13 Pinkley Paul D Material hopper translatable unit
DE2834203C3 (de) * 1978-08-04 1981-04-02 Hehl, Karl, 7298 Loßburg Beschickungstrichter einer Spritzmaschine
AT372902B (de) * 1978-11-04 1983-11-25 Hehl Karl Zweiholmige spritzgiessvorrichtung
US4304493A (en) * 1980-02-12 1981-12-08 Frankie Donald M Sand mixer
DE3046348C2 (de) * 1980-12-09 1983-06-30 Karl 7298 Loßburg Hehl Vorratsbehälter zum Zuführen von Kunststoff-Granulat in eine Spritzgießeinheit
DE3046387C2 (de) * 1980-12-09 1982-09-23 Karl 7298 Loßburg Hehl Spritzgießeinheit einer Kunststoff-Spritzgießmaschine mit einem Behälter für rieselfähiges Kunststoffmaterial
US4397630A (en) * 1981-04-20 1983-08-09 Usm Corporation Apparatus for loading and injection unit of an injection molding machine

Also Published As

Publication number Publication date
CH663569A5 (de) 1987-12-31
DE3228161C1 (de) 1984-01-19
GB2126945B (en) 1986-02-26
US4629410A (en) 1986-12-16
JPS5976231A (ja) 1984-05-01
IT8322269A1 (it) 1985-01-27
FR2531000A1 (fr) 1984-02-03
GB8319957D0 (en) 1983-08-24
IT1170180B (it) 1987-06-03
IT8322269A0 (it) 1983-07-27
NL8302669A (nl) 1984-02-16
FR2531000B1 (OSRAM) 1985-05-24
GB2126945A (en) 1984-04-04

Similar Documents

Publication Publication Date Title
CA1216116A (en) Dual-hopper injection unit for injection molding machine
CA2244581C (en) Apparatus for manufacturing injection-moulded articles from at least two plastic melts
US6152721A (en) Shooting pot actuator for an injection molding machine
KR101282089B1 (ko) 복합체를 제조하기 위하여 통합된 시스템 장치
CA2071563C (en) Injection nozzle for a mould
KR100240796B1 (ko) 중첩식 몰드로 구성된 사출성형장치
US3981655A (en) Molding apparatus selectively operable for either injection or transfer molding
US3350746A (en) Apparatus for mounting an injection mold for angular movement
GB1595806A (en) Method and apparatus for injecting confluent streams of plastics materials into a injection moulding
CN219568484U (zh) 纸浆模塑取浆模具及纸浆模塑成型设备
CN106671357A (zh) 高精密模内装饰注塑成型模具
CN106626256A (zh) 模内装饰注塑成型模具
CN219156488U (zh) 一种自动化液体注入设备
CA2082977C (en) Injection molding machine
JP2020055198A (ja) 射出成型機
CN208324104U (zh) 一种四柱式立式注射的注塑机
CN114683481A (zh) 一种电子塑料配件注塑成型加工设备
JPS5777541A (en) Heating cylinder changeover type injection molding machine
CA1120704A (en) Apparatus for building up and repairing a refractory lining
CN218876146U (zh) 一种热流道模具
CN222473173U (zh) 一种多色注塑成型装置
CN220163067U (zh) 双注塑口注塑机
KR100907171B1 (ko) 하이브리드 사출장치
US20070035067A1 (en) Molding machine plasticizing unit sub-assembly and a method of reducing shearing effects in the manufacture of plastic parts
CZ253096A3 (en) Device for pressure injection moulding of meltable plastic materials, particularly of melting pouring materials

Legal Events

Date Code Title Description
MKEX Expiry