FR2361995A1 - Machine de transfert de produits fluides et destinee notamment au remplissage de moules - Google Patents

Machine de transfert de produits fluides et destinee notamment au remplissage de moules

Info

Publication number
FR2361995A1
FR2361995A1 FR7624986A FR7624986A FR2361995A1 FR 2361995 A1 FR2361995 A1 FR 2361995A1 FR 7624986 A FR7624986 A FR 7624986A FR 7624986 A FR7624986 A FR 7624986A FR 2361995 A1 FR2361995 A1 FR 2361995A1
Authority
FR
France
Prior art keywords
valve
delivery
thermosetting resin
closed
operable
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.)
Granted
Application number
FR7624986A
Other languages
English (en)
Other versions
FR2361995B3 (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.)
Garcia Corp
Original Assignee
Garcia Corp
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 US05/583,568 external-priority patent/US4037758A/en
Application filed by Garcia Corp filed Critical Garcia Corp
Priority to FR7624986A priority Critical patent/FR2361995A1/fr
Priority to DE19762637355 priority patent/DE2637355A1/de
Publication of FR2361995A1 publication Critical patent/FR2361995A1/fr
Application granted granted Critical
Publication of FR2361995B3 publication Critical patent/FR2361995B3/fr
Granted 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
    • B29C31/041—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
    • 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
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29B7/72—Measuring, controlling or regulating
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7457—Mixing heads without moving stirrer
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La machine est destinée à injecter un mélange réactif par une tuyère 31 dans un moule de fabrication d'article en polymère, à partir d'une alimentation 74 de prépolymère et d'une alimentation 86 de durcisseur ou vulcanisant, lesquels sont refoulés, en débits volumiques de proportions rigoureusement constantes, par les pompes respectives 34, 36 entraînées par le même moteur 32, puis mélangés en 28 dans un dispositif statique. Un ensemble 24 de vannes permet de retourner les produits par canalisation respective 82, 98 lorsque la vanne 30 de distribution aux moules est refermée. La machine est agencée pour permettre un nettoyage ou dégagement rapide et périodique du dispositif de mélange et de la canalisation en aval. Cette machine est utilisée notamment pour la fabrication de chaussures particulièrement de patinage et de ski en élastomère.
FR7624986A 1975-06-04 1976-08-17 Machine de transfert de produits fluides et destinee notamment au remplissage de moules Granted FR2361995A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7624986A FR2361995A1 (fr) 1975-06-04 1976-08-17 Machine de transfert de produits fluides et destinee notamment au remplissage de moules
DE19762637355 DE2637355A1 (de) 1975-06-04 1976-08-19 Vorrichtung zum beschicken einer form

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/583,568 US4037758A (en) 1975-06-04 1975-06-04 Mold filling system
CH987576A CH599853A5 (fr) 1975-06-04 1976-08-03
FR7624986A FR2361995A1 (fr) 1975-06-04 1976-08-17 Machine de transfert de produits fluides et destinee notamment au remplissage de moules
DE19762637355 DE2637355A1 (de) 1975-06-04 1976-08-19 Vorrichtung zum beschicken einer form

Publications (2)

Publication Number Publication Date
FR2361995A1 true FR2361995A1 (fr) 1978-03-17
FR2361995B3 FR2361995B3 (fr) 1979-05-11

Family

ID=27429255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624986A Granted FR2361995A1 (fr) 1975-06-04 1976-08-17 Machine de transfert de produits fluides et destinee notamment au remplissage de moules

Country Status (2)

Country Link
DE (1) DE2637355A1 (fr)
FR (1) FR2361995A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457167A1 (fr) * 1979-05-23 1980-12-19 Michelin & Cie Installation pour preparer un melange liquide ou pateux destine a etre moule, et procede de mise en oeuvre de cette installation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014257U1 (de) * 1990-10-05 1991-01-17 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Anordnung zum Füllen von Gießformen mit Gießharz u.dgl.
FR3006230B1 (fr) 2013-05-31 2015-07-17 Faurecia Automotive Composites Dispositif et procede de melange d'au moins deux materiaux thermoplastiques presentant une viscositee regulee
FR3006229B1 (fr) 2013-05-31 2015-11-06 Faurecia Automotive Composites Dispositif et procede de melange d'au moins deux materiaux thermoplastiques presentant un ratio massique regule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457167A1 (fr) * 1979-05-23 1980-12-19 Michelin & Cie Installation pour preparer un melange liquide ou pateux destine a etre moule, et procede de mise en oeuvre de cette installation

Also Published As

Publication number Publication date
DE2637355A1 (de) 1978-02-23
FR2361995B3 (fr) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse