DE2261225A1 - Verfahren und vorrichtung zur herstellung von formlingen aus thermoplasten - Google Patents
Verfahren und vorrichtung zur herstellung von formlingen aus thermoplastenInfo
- Publication number
- DE2261225A1 DE2261225A1 DE2261225A DE2261225A DE2261225A1 DE 2261225 A1 DE2261225 A1 DE 2261225A1 DE 2261225 A DE2261225 A DE 2261225A DE 2261225 A DE2261225 A DE 2261225A DE 2261225 A1 DE2261225 A1 DE 2261225A1
- Authority
- DE
- Germany
- Prior art keywords
- time
- injection
- piston
- injection nozzle
- actual
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920001169 thermoplastic Polymers 0.000 title description 2
- 239000004416 thermosoftening plastic Substances 0.000 title description 2
- 238000002347 injection Methods 0.000 claims description 71
- 239000007924 injection Substances 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000012815 thermoplastic material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/20—Molding plants
- Y10S425/203—Control for blow molding apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2261225A DE2261225A1 (de) | 1972-12-14 | 1972-12-14 | Verfahren und vorrichtung zur herstellung von formlingen aus thermoplasten |
| DD175223A DD109562A5 (enExample) | 1972-12-14 | 1973-12-10 | |
| US424140A US3865913A (en) | 1972-12-14 | 1973-12-12 | Multistation process for manufacturing hollow bodies |
| PL1973167273A PL93654B1 (enExample) | 1972-12-14 | 1973-12-13 | |
| FR7344660A FR2210498B1 (enExample) | 1972-12-14 | 1973-12-13 | |
| GB5772373A GB1453468A (en) | 1972-12-14 | 1973-12-13 | Process for manufacturing hollow bodies |
| CA188,162A CA1018268A (en) | 1972-12-14 | 1973-12-13 | Multistation process for manufacturing hollow bodies |
| IT70692/73A IT999995B (it) | 1972-12-14 | 1973-12-13 | Procedimento per la fabbricazione di corpi cavi di materiale termoplastico |
| JP48139524A JPS5012154A (enExample) | 1972-12-14 | 1973-12-13 | |
| SU7301981659A SU577951A3 (ru) | 1972-12-14 | 1973-12-14 | Способ регулировани процесса формовани полых изделий из термопластичного материала |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2261225A DE2261225A1 (de) | 1972-12-14 | 1972-12-14 | Verfahren und vorrichtung zur herstellung von formlingen aus thermoplasten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2261225A1 true DE2261225A1 (de) | 1974-06-27 |
Family
ID=5864407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2261225A Pending DE2261225A1 (de) | 1972-12-14 | 1972-12-14 | Verfahren und vorrichtung zur herstellung von formlingen aus thermoplasten |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3865913A (enExample) |
| DE (1) | DE2261225A1 (enExample) |
| PL (1) | PL93654B1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2940418A1 (de) * | 1979-10-05 | 1981-04-16 | Kautex-Maschinenbau GmbH, 5300 Bonn | Vorrichtung zur beeinflussung des gewichtes eines im extrusionsblasverfahren hergestellten hohlkoerpers aus thermoplastischem kunststoff |
| US4474716A (en) * | 1979-10-05 | 1984-10-02 | Krupp-Kautex Maschinenbau Gmbh | Controlling an extrusion blowing process |
| FI103185B (fi) * | 1996-04-04 | 1999-05-14 | Nextrom Holding Sa | Menetelmä suulakepuristettavan tuotteen ominaisuuksien säätämiseksi ja suulakepuristin |
| CN106061707B (zh) | 2014-03-11 | 2019-05-21 | 利乐拉瓦尔集团及财务有限公司 | 用于注射成型的控制方法 |
| FR3053621B1 (fr) | 2016-07-11 | 2018-08-03 | Sidel Participations | Procede de fabrication de recipients en plastique par soufflage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217357A (en) * | 1962-11-08 | 1965-11-16 | Hoover Ball & Bearing Co | Apparatus for blow molding plastic articles |
| US3792134A (en) * | 1969-07-15 | 1974-02-12 | Litton Industrial Products | Method for monitoring product quality in a plastics injection-molding machine |
| US3784657A (en) * | 1970-03-10 | 1974-01-08 | Pennwalt Corp | Time monitored process for controlling injection molding cycle |
-
1972
- 1972-12-14 DE DE2261225A patent/DE2261225A1/de active Pending
-
1973
- 1973-12-12 US US424140A patent/US3865913A/en not_active Expired - Lifetime
- 1973-12-13 PL PL1973167273A patent/PL93654B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL93654B1 (enExample) | 1977-06-30 |
| US3865913A (en) | 1975-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |