IE37027L - Moulding apparatus. - Google Patents
Moulding apparatus.Info
- Publication number
- IE37027L IE37027L IE721780A IE178072A IE37027L IE 37027 L IE37027 L IE 37027L IE 721780 A IE721780 A IE 721780A IE 178072 A IE178072 A IE 178072A IE 37027 L IE37027 L IE 37027L
- Authority
- IE
- Ireland
- Prior art keywords
- turret
- blow
- injection
- mould
- core
- Prior art date
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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
- B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
- B29C49/062—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type
- B29C49/063—Injection blow-moulding with parison holding means displaceable between injection and blow stations following an arcuate path, e.g. rotary or oscillating-type with the parison axis held in the plane of rotation
-
- 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
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1372925 Injection blow moulding METAL BOX CO Ltd 14 Dec 1972 [12 Jan 1972] 1465/72 Heading B5A Articles are injection blow moulded in an apparatus (Figs. 15, 19) comprising a turret 1 having at least one core 4, 5 extending from each of two mutually perpendicular faces and being angularly reciprocable through 90 degrees for alternate engagement of the cores with an injecton mould 7 by movement of the turret to and from the injection mould, and a blow mould 9, 10 on each side of the turret 1 movable to and from the turret to engage whichever core 5 is not engaged with the injection mould, for blow moulding the parison 8 previously injection moulded on to that core while the next parison is injection moulded on to the other core 4. Thermoplastics material is injected by a piston from a chamber 13, Fig. 2, previously filled by a screw in tube 12. The turret 1 is rotated by rams 24, 25 (Fig. 4, not shown) and mounted in a carriage 15, Fig. 5, sliding on guide rods 16. Carriage 15 is connected by a flexible coupling 18 to a clamping member 19 operated by an electrically driven plunger 20. The clamping member has a concave face 22 bearing against a complementary face 23 of the turret 1 to permit turret rotation. Blow moulds 9, 10 are attached to plates 38, 39 pivoted at their lower ends to mould carriages 28, 29 movable on guide rails 30, 31 by rams 32, 33. Rams 34, 35 hold the moulds against the turret during moulding and afterwards rotate the moulds against springs (41) to face downwardly for ejection on to a delivery conveyer. The cores have passages through which compressed air is blown for blow moulding and suction is applied for removing the parisons 8 from the injection mould 7, and passage for heating oil and cooling water. Suction is applied through blow moulds 9, 10 to remove the finished article from cores 4, 5.
[GB1372925A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB146572*[A GB1372925A (en) | 1972-01-12 | 1972-01-12 | Thermoplastics moulding method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37027L true IE37027L (en) | 1973-07-12 |
IE37027B1 IE37027B1 (en) | 1977-04-13 |
Family
ID=9722463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1780/72A IE37027B1 (en) | 1972-01-12 | 1972-12-21 | Thermoplastics moulding method and apparatus |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5734089B2 (en) |
AU (1) | AU461301B2 (en) |
CA (1) | CA995418A (en) |
DE (1) | DE2301088A1 (en) |
GB (1) | GB1372925A (en) |
IE (1) | IE37027B1 (en) |
IT (1) | IT977591B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6627278B1 (en) | 1998-11-30 | 2003-09-30 | Fort James Corporation | Injection blow-molded disposable tumbler and method of making same |
US6866905B1 (en) | 1998-11-30 | 2005-03-15 | Fort James Corporation | Injection blow-molded disposable tumbler and method of making same |
WO2020209287A1 (en) | 2019-04-09 | 2020-10-15 | 日精エー・エス・ビー機械株式会社 | Resin container manufacturing device |
-
1972
- 1972-01-12 GB GB146572*[A patent/GB1372925A/en not_active Expired
- 1972-12-21 IE IE1780/72A patent/IE37027B1/en unknown
- 1972-12-21 AU AU50357/72A patent/AU461301B2/en not_active Expired
-
1973
- 1973-01-10 JP JP532173A patent/JPS5734089B2/ja not_active Expired
- 1973-01-10 IT IT7367035A patent/IT977591B/en active
- 1973-01-10 DE DE2301088A patent/DE2301088A1/en not_active Ceased
- 1973-01-10 CA CA160,985A patent/CA995418A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2301088A1 (en) | 1973-07-19 |
JPS4881955A (en) | 1973-11-01 |
AU461301B2 (en) | 1975-05-02 |
GB1372925A (en) | 1974-11-06 |
IE37027B1 (en) | 1977-04-13 |
IT977591B (en) | 1974-09-20 |
AU5035772A (en) | 1974-06-27 |
JPS5734089B2 (en) | 1982-07-21 |
CA995418A (en) | 1976-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4205950A (en) | Injection molding apparatus | |
US4950152A (en) | Apparatus for producing preforms and blow molded articles | |
AU549702B2 (en) | Blow moulding | |
CA2099991A1 (en) | Molded part ejection apparatus | |
CA2047003A1 (en) | Method for continuous molding and apparatus therefore | |
US3324509A (en) | Device for manufacturing a hollow object from thermoplastic material | |
GB936407A (en) | Methods of and apparatus for the production of moulded hollow articles | |
US4077760A (en) | Injection molding process and apparatus | |
US3025567A (en) | Method and apparatus for low pressure molding | |
ES411013A1 (en) | Blow moulding machine with cam controlled reciprocating carriage | |
US3754848A (en) | High speed single cavity molding apparatus | |
EP0131403A3 (en) | Machine for manufacturing foam building blocks | |
US3717430A (en) | Apparatus for temporarily reducing the volume of a synthetic material container | |
GB1410200A (en) | Moulding apparatus | |
ES368418A1 (en) | Apparatus for forming hollow bodies | |
IE37027L (en) | Moulding apparatus. | |
IE40339B1 (en) | Apparatus for, and method of injection blow moulding | |
US3752436A (en) | Apparatus for molding articles having a nonlinear chamber | |
GB1425422A (en) | Apparatus for the manufacture of hollow bodies | |
JPS57203512A (en) | Stripping method and apparatus for synthetic resin molding with undercut section | |
GB1339505A (en) | Apparatus for the production of hollow bodies from thermoplastic materials by the blow moulding method | |
GB1415700A (en) | Method and apparatus for moulding composite containers | |
US3659995A (en) | Coining structures for injection-blow moulding apparatus | |
CN210590399U (en) | Injection mold capable of being rapidly processed | |
GB1329554A (en) | Method of and apparatus for injection moulding |