FR1484934A - Method and apparatus for filling the molds of a molding machine with a plastic granule by means of compressed air - Google Patents

Method and apparatus for filling the molds of a molding machine with a plastic granule by means of compressed air

Info

Publication number
FR1484934A
FR1484934A FR66989A FR66989A FR1484934A FR 1484934 A FR1484934 A FR 1484934A FR 66989 A FR66989 A FR 66989A FR 66989 A FR66989 A FR 66989A FR 1484934 A FR1484934 A FR 1484934A
Authority
FR
France
Prior art keywords
molds
filling
compressed air
molding machine
plastic granule
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
FR66989A
Other languages
French (fr)
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.)
BWS Technologie GmbH
Original Assignee
Maschinenfabrik Buckau R Wolf AG
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 Maschinenfabrik Buckau R Wolf AG filed Critical Maschinenfabrik Buckau R Wolf AG
Application granted granted Critical
Publication of FR1484934A publication Critical patent/FR1484934A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • 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
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR66989A 1965-07-06 1966-06-27 Method and apparatus for filling the molds of a molding machine with a plastic granule by means of compressed air Expired FR1484934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0065823 1965-07-06

Publications (1)

Publication Number Publication Date
FR1484934A true FR1484934A (en) 1967-06-16

Family

ID=7311600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66989A Expired FR1484934A (en) 1965-07-06 1966-06-27 Method and apparatus for filling the molds of a molding machine with a plastic granule by means of compressed air

Country Status (4)

Country Link
BE (1) BE682950A (en)
ES (1) ES328710A1 (en)
FR (1) FR1484934A (en)
NL (1) NL6609169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327069A1 (en) * 1975-10-11 1977-05-06 Haendle & Soehne Maschf Karl PROCESS AND DEVICE FOR FILLING WITH PLASTIC MATERIAL TRANSFORMABLE INTO FOAM OF AUTOMATIC MACHINES FOR MAKING FOAM PRODUCTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327069A1 (en) * 1975-10-11 1977-05-06 Haendle & Soehne Maschf Karl PROCESS AND DEVICE FOR FILLING WITH PLASTIC MATERIAL TRANSFORMABLE INTO FOAM OF AUTOMATIC MACHINES FOR MAKING FOAM PRODUCTS

Also Published As

Publication number Publication date
ES328710A1 (en) 1967-04-01
NL6609169A (en) 1967-01-09
BE682950A (en) 1966-12-01

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