GB2129363B - Feed apparatus for injection moulding machines - Google Patents

Feed apparatus for injection moulding machines

Info

Publication number
GB2129363B
GB2129363B GB08323193A GB8323193A GB2129363B GB 2129363 B GB2129363 B GB 2129363B GB 08323193 A GB08323193 A GB 08323193A GB 8323193 A GB8323193 A GB 8323193A GB 2129363 B GB2129363 B GB 2129363B
Authority
GB
United Kingdom
Prior art keywords
injection moulding
feed apparatus
moulding machines
machines
feed
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
GB08323193A
Other languages
English (en)
Other versions
GB2129363A (en
GB8323193D0 (en
Inventor
Ernst Sauerbruch
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 DE19823234300 external-priority patent/DE3234300A1/de
Priority claimed from DE19823237549 external-priority patent/DE3237549A1/de
Application filed by Individual filed Critical Individual
Publication of GB8323193D0 publication Critical patent/GB8323193D0/en
Publication of GB2129363A publication Critical patent/GB2129363A/en
Application granted granted Critical
Publication of GB2129363B publication Critical patent/GB2129363B/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
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • 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
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB08323193A 1982-09-16 1983-08-30 Feed apparatus for injection moulding machines Expired GB2129363B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823234300 DE3234300A1 (de) 1982-09-16 1982-09-16 Beschickungsvorrichtung an spritzgiessmaschinen
DE19823237549 DE3237549A1 (de) 1982-10-09 1982-10-09 Beschickungsvorrichtung an spritzgiessmaschinen

Publications (3)

Publication Number Publication Date
GB8323193D0 GB8323193D0 (en) 1983-09-28
GB2129363A GB2129363A (en) 1984-05-16
GB2129363B true GB2129363B (en) 1985-11-20

Family

ID=25804499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323193A Expired GB2129363B (en) 1982-09-16 1983-08-30 Feed apparatus for injection moulding machines

Country Status (2)

Country Link
FR (1) FR2533165A1 (enExample)
GB (1) GB2129363B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327788A1 (de) * 1983-05-21 1984-11-22 Ernst 7702 Gottmadingen Sauerbruch Beschickungsvorrichtung an spritzgiessmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR327567A (fr) * 1902-12-22 1903-06-26 Pohlig J Dispositif déchargeur automatique applicable aux transporteurs à godets roulant sur rails
FR612561A (fr) * 1925-07-03 1926-10-26 Navarre Et Fils P Distributeur élévateur transporteur à godets pour poids écossés ou non ou tous autres produits
US2361432A (en) * 1941-10-17 1944-10-31 French Oil Mill Machinery Material measuring and delivering mechanism
FR1121688A (fr) * 1955-02-15 1956-08-23 Jean Facon & Cie Ets Dispositif de dosage pour machine à mouler les matières plastiques
GB1407846A (en) * 1972-12-05 1975-09-24 Sovex Ltd Elevators
GB1521967A (en) * 1975-09-29 1978-08-23 Leach J Endless chain conveyors
GB2036682A (en) * 1978-12-11 1980-07-02 Stoddard & Sons Ltd J Mechanism for inverting containers of an endless conveyor

Also Published As

Publication number Publication date
FR2533165A1 (enExample) 1984-03-23
GB2129363A (en) 1984-05-16
GB8323193D0 (en) 1983-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee