DE3034024C2 - Verfahren und Vorrichtung zum Schließen und Verriegeln einer Formschließeinheit - Google Patents
Verfahren und Vorrichtung zum Schließen und Verriegeln einer FormschließeinheitInfo
- Publication number
- DE3034024C2 DE3034024C2 DE3034024A DE3034024A DE3034024C2 DE 3034024 C2 DE3034024 C2 DE 3034024C2 DE 3034024 A DE3034024 A DE 3034024A DE 3034024 A DE3034024 A DE 3034024A DE 3034024 C2 DE3034024 C2 DE 3034024C2
- Authority
- DE
- Germany
- Prior art keywords
- locking
- cylinder
- closing
- pressure
- tear
- 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
Links
- 238000000034 method Methods 0.000 title claims description 22
- 210000000078 claw Anatomy 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
- B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
- B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
- B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
- B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
- B29C2045/6735—Rotatable means coaxial with the coupling rod for locking the coupling rod to the mould platen
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD79217229A DD146406A1 (de) | 1979-11-29 | 1979-11-29 | Verfahren und hydraulische schaltungsanordnung zum spritzgiessen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3034024A1 DE3034024A1 (de) | 1981-06-04 |
| DE3034024C2 true DE3034024C2 (de) | 1987-01-02 |
Family
ID=5521310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3034024A Expired DE3034024C2 (de) | 1979-11-29 | 1980-09-10 | Verfahren und Vorrichtung zum Schließen und Verriegeln einer Formschließeinheit |
Country Status (10)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503623A1 (de) * | 1985-02-02 | 1986-08-07 | Hans 5428 Nastätten Erlenbach | Werkzeug zum herstellen von formlingen aus aufschaeumbaren kunststoffpartikeln |
| DE3861495D1 (de) * | 1987-06-22 | 1991-02-14 | Mitsubishi Heavy Ind Ltd | Formschliessvorrichtung. |
| DE3934359C2 (de) * | 1988-11-24 | 1994-02-17 | Hemscheidt Maschtech Schwerin | Eilgangantrieb für Schließeinheiten von Spritzgießmaschinen |
| DE3934622C2 (de) * | 1988-11-24 | 1994-02-24 | Hemscheidt Maschtech Schwerin | Eilgangantrieb für die Schließeinheit einer Spritzgießmaschine |
| FR2644391A1 (fr) * | 1989-03-14 | 1990-09-21 | Staubli Sa Ets | Dispositif de bridage pour la fixation interchangeable des moules de conformation sur les presses de moulage |
| JPH0730336Y2 (ja) * | 1989-06-20 | 1995-07-12 | 宇部興産株式会社 | 成形機の型締装置 |
| DD291960A5 (de) * | 1990-02-15 | 1991-07-18 | Plastmaschinenwerk Schwerin,De | Spritzgiessmaschine zur kunststoffverarbeitung |
| DE4431260C1 (de) * | 1994-09-02 | 1995-10-26 | Hemscheidt Maschtech Schwerin | Hydraulische Schaltungsanordnung für die Formschließeinrichtung einer Spritzgießmaschine |
| DE19516125C1 (de) * | 1995-05-03 | 1996-06-05 | Battenfeld Fischer Blasform | Verfahren und Vorrichtung zum Schließen des Werkzeugs einer Kunststoffverarbeitungsmaschine |
| US5753153A (en) * | 1996-01-02 | 1998-05-19 | Husky Injection Molding Systems Ltd. | Method for mold clamping units |
| CA2177950C (en) * | 1995-06-07 | 2000-01-25 | Pierre Glaesener | Injection molding machine with associated securing/clamping assembly and related control system and method |
| US5645875A (en) * | 1995-06-07 | 1997-07-08 | Husky Injection Molding Systems Ltd. | Securing/clamping assembly for injection molding machines |
| LU88624A1 (de) | 1995-06-12 | 1997-01-03 | Wurth Paul Sa | Hydraulische Schliesseinheit |
| LU88622A1 (de) | 1995-06-12 | 1997-01-03 | Wurth Paul Sa | Schliesseinheit fuer eine Spritzgiessmaschine |
| LU88623A1 (de) | 1995-06-12 | 1997-01-03 | Wurth Paul Sa | Schliesseinheit fuer eine Spritzgiessmaschine |
| DE19719870A1 (de) * | 1997-05-12 | 1998-11-19 | Hemscheidt Maschinentechnik Gm | Schließeinheit für eine Kunststoffspritzgießmaschine |
| BR9800139C1 (pt) | 1998-03-23 | 2000-03-14 | Ind Romi S A Ind Romi S A | Desenvolvimento em mecanismo de bloqueio de molde |
| US6334768B1 (en) | 1999-08-11 | 2002-01-01 | Husky Injection Molding Systems Ltd. | Blow molding clamp arrangement |
| IT1309571B1 (it) * | 1999-10-28 | 2002-01-23 | Polimate S R L | Macchina per la formatura di elementi in polistirolo con sistema dibloccaggio meccanico degli stampi |
| US6524091B2 (en) | 2000-12-28 | 2003-02-25 | Industrias Romi, S.A. | Pressure control mechanism for a molding apparatus |
| JP2003117646A (ja) * | 2001-10-11 | 2003-04-23 | Toyota Industries Corp | 型保持装置および型保持方法 |
| US7479005B2 (en) | 2007-04-24 | 2009-01-20 | Husky Injection Molding Systems Ltd | Molding system having clamp actuator having actuator mount |
| CN101332662B (zh) * | 2007-06-26 | 2010-12-22 | 震雄资产管理有限公司 | 注塑机 |
| US7497678B2 (en) | 2007-07-05 | 2009-03-03 | Husky Injection Molding Systems Ltd | Clamp piston assembly with mold break function |
| BRPI0920762A2 (pt) | 2008-10-03 | 2015-12-22 | Athena Automation Ltd | dispositivo de travamento para uma máquina de moldagem por injeção |
| CN106626290A (zh) * | 2016-11-30 | 2017-05-10 | 宁波欧意莱机械制造有限公司 | 一种注塑机开合模机构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1136799B (de) * | 1955-03-19 | 1962-09-20 | Iaindustrieia V H V Lohuizen & | Druckgiessmaschine |
| US3465387A (en) * | 1967-06-12 | 1969-09-09 | Improved Machinery Inc | Two-stage clamping machine |
-
1979
- 1979-11-29 DD DD79217229A patent/DD146406A1/de not_active IP Right Cessation
-
1980
- 1980-09-10 DE DE3034024A patent/DE3034024C2/de not_active Expired
- 1980-09-12 AT AT0460580A patent/AT378500B/de not_active IP Right Cessation
- 1980-10-09 FR FR8021631A patent/FR2470674B1/fr not_active Expired
- 1980-11-10 SU SU807771466A patent/SU1287975A1/ru active
- 1980-11-12 CS CS807682A patent/CS268756B1/cs unknown
- 1980-11-14 BG BG8049667A patent/BG37256A1/xx unknown
- 1980-11-20 GB GB8037289A patent/GB2064415B/en not_active Expired
- 1980-11-27 IT IT50255/80A patent/IT1145296B/it active
- 1980-11-28 SE SE8008383A patent/SE434357B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2064415B (en) | 1983-04-07 |
| GB2064415A (en) | 1981-06-17 |
| IT8050255A0 (it) | 1980-11-27 |
| AT378500B (de) | 1985-08-12 |
| DE3034024A1 (de) | 1981-06-04 |
| CS268756B1 (en) | 1990-04-11 |
| FR2470674B1 (fr) | 1986-02-07 |
| SE8008383L (sv) | 1981-05-30 |
| SU1287975A1 (ru) | 1987-02-07 |
| DD146406A1 (de) | 1981-02-11 |
| IT1145296B (it) | 1986-11-05 |
| FR2470674A1 (fr) | 1981-06-12 |
| ATA460580A (de) | 1985-01-15 |
| SE434357B (sv) | 1984-07-23 |
| BG37256A1 (en) | 1985-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PLASTMASCHINENWERK SCHWERIN GMBH, O-2781 SCHWERIN, |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEMSCHEIDT MASCHINENTECHNIK SCHWERIN GMBH & CO, O- |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ABWICKLUNGSGESELLSCHAFT KUNSTSTOFFMASCHINEN WERKST |
|
| 8339 | Ceased/non-payment of the annual fee |