FR2175770A1 - Removing flash from filled blow-moulded containers - - without interference with other processes - Google Patents

Removing flash from filled blow-moulded containers - - without interference with other processes

Info

Publication number
FR2175770A1
FR2175770A1 FR7306477A FR7306477A FR2175770A1 FR 2175770 A1 FR2175770 A1 FR 2175770A1 FR 7306477 A FR7306477 A FR 7306477A FR 7306477 A FR7306477 A FR 7306477A FR 2175770 A1 FR2175770 A1 FR 2175770A1
Authority
FR
France
Prior art keywords
flash
containers
interference
processes
blow
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
FR7306477A
Other languages
French (fr)
Other versions
FR2175770B3 (en
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.)
PMD ENTWICKLUNGSWERK
Original Assignee
PMD ENTWICKLUNGSWERK
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 DE19722212175 external-priority patent/DE2212175A1/en
Application filed by PMD ENTWICKLUNGSWERK filed Critical PMD ENTWICKLUNGSWERK
Publication of FR2175770A1 publication Critical patent/FR2175770A1/en
Application granted granted Critical
Publication of FR2175770B3 publication Critical patent/FR2175770B3/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/72—Deflashing outside the mould
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04108—Extrusion blow-moulding extruding several parisons parallel to each other at the same time
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/72—Deflashing outside the mould
    • B29C2049/725—Means for removing the deflashed parts from the deflashing area, e.g. burrs being removed from the deflashing area by a conveyor
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding

Abstract

The mechanised multi-impression arrangement picks up extruded tube sections and moves them to guns which blow them out into moulded containers and fill them with liquid. A gripping device comes to the mould and grips the container head flash, whereupon the mould opens and returns to the extruder. Gripping segments hinge together to clasp the containers in pick-up cavities. Claws swing under the containers and press them upwards into cutting tools which removes the head flash while bottom cutters remove base flash. A suction duct draws off the flash. The gripping segments then drop down and release the filled mouldings onto a belt.
FR7306477A 1972-03-14 1973-02-23 Removing flash from filled blow-moulded containers - - without interference with other processes Granted FR2175770A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722212175 DE2212175A1 (en) 1972-03-14 1972-03-14 Removing flash from filled blow-moulded containers -
AT435073A AT326570B (en) 1972-03-14 1973-05-18 WASTE REMOVAL AND TRANSPORT DEVICE FOR BLOWN AND FILLED PLASTIC CONTAINERS IN A BLOWING AND FILLING MACHINE

Publications (2)

Publication Number Publication Date
FR2175770A1 true FR2175770A1 (en) 1973-10-26
FR2175770B3 FR2175770B3 (en) 1976-02-20

Family

ID=25601082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306477A Granted FR2175770A1 (en) 1972-03-14 1973-02-23 Removing flash from filled blow-moulded containers - - without interference with other processes

Country Status (2)

Country Link
AT (1) AT326570B (en)
FR (1) FR2175770A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421046A1 (en) * 1978-03-29 1979-10-26 Serta Etudes Realisa Tech Auto IMPROVEMENT IN EXTRUSION-BLOWING MACHINES FOR THE MANUFACTURING OF HOLLOW OBJECTS
CN110271166A (en) * 2019-07-22 2019-09-24 昆山紫鼎塑胶有限公司 Blow molding automatic production line
CN110328830A (en) * 2019-05-20 2019-10-15 昆山紫鼎塑胶有限公司 Stacking drum apparatus for blow moulding

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388149B (en) * 1984-01-24 1989-05-10 Broschek G Chem Prod Gebro METHOD FOR THE AUTOMATIC OPENING OF PLASTIC BOTTLES AIR-TIGHTLY CLOSED BY FASTENED BLAST TULIPS AND DEVICE FOR IMPLEMENTING THE METHOD
IT1299973B1 (en) * 1998-04-16 2000-04-04 Techne Technipack Engineering AUTOMATIC MACHINE FOR THE PRODUCTION, FOR THE CONTROL, FOR THE FILLING AND CAPPING OF THERMOPLASTIC BOTTLES.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421046A1 (en) * 1978-03-29 1979-10-26 Serta Etudes Realisa Tech Auto IMPROVEMENT IN EXTRUSION-BLOWING MACHINES FOR THE MANUFACTURING OF HOLLOW OBJECTS
CN110328830A (en) * 2019-05-20 2019-10-15 昆山紫鼎塑胶有限公司 Stacking drum apparatus for blow moulding
CN110271166A (en) * 2019-07-22 2019-09-24 昆山紫鼎塑胶有限公司 Blow molding automatic production line

Also Published As

Publication number Publication date
FR2175770B3 (en) 1976-02-20
ATA435073A (en) 1975-02-15
AT326570B (en) 1975-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse