ATA8162002A - Antriebsvorrichtung für ein bewegliches teil, insbesondere formschliessvorrichtung für eine spritzgiessmaschine, und verfahren zum betrieb einer solchen antriebsvorrichtung - Google Patents
Antriebsvorrichtung für ein bewegliches teil, insbesondere formschliessvorrichtung für eine spritzgiessmaschine, und verfahren zum betrieb einer solchen antriebsvorrichtungInfo
- Publication number
- ATA8162002A ATA8162002A AT0081602A AT8162002A ATA8162002A AT A8162002 A ATA8162002 A AT A8162002A AT 0081602 A AT0081602 A AT 0081602A AT 8162002 A AT8162002 A AT 8162002A AT A8162002 A ATA8162002 A AT A8162002A
- Authority
- AT
- Austria
- Prior art keywords
- drive device
- operating
- injection molding
- molding machine
- moving part
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/001—With multiple inputs, e.g. for dual control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/005—With rotary or crank input
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/04—In which the ratio between pump stroke and motor stroke varies with the resistance against the motor
-
- 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
- B29C2045/6785—Mould opening, closing or clamping devices hydraulic interconnecting two cylinders to supply fluid from one cylinder to the other during movement of the pistons
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
- F15B2211/20515—Electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/27—Directional control by means of the pressure source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
- F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
- F15B2211/31529—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member having a single pressure source and a single output member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7055—Linear output members having more than two chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10132008 | 2001-07-02 | ||
DE10132740 | 2001-07-05 | ||
DE10133187 | 2001-07-07 | ||
DE10135577 | 2001-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA8162002A true ATA8162002A (de) | 2005-09-15 |
AT413744B AT413744B (de) | 2006-05-15 |
Family
ID=27437986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0081602A AT413744B (de) | 2001-07-02 | 2002-05-29 | Antriebsvorrichtung für ein bewegliches teil, insbesondere formschliessvorrichtung für eine spritzgiessmaschine, und verfahren zum betrieb einer solchen antriebsvorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US6817859B2 (de) |
AT (1) | AT413744B (de) |
DE (1) | DE10220406B4 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050042325A1 (en) * | 2003-08-19 | 2005-02-24 | Jui-Hsiang Wang | Injection molding machine |
EP1561385A1 (de) * | 2004-02-03 | 2005-08-10 | Incomec-Cerex | Herstellung von gepufften Lebensmittelkeksen |
DE102004027849A1 (de) * | 2004-06-08 | 2006-01-05 | Bosch Rexroth Aktiengesellschaft | Antriebseinheit |
DE102005053802A1 (de) * | 2005-11-11 | 2007-05-16 | Demag Ergotech Gmbh | Schließvorrichtung für eine Spritzgießmaschine |
CA2607397A1 (en) * | 2007-10-23 | 2009-04-23 | Husky Injection Molding Systems Ltd. | An ejector assembly for ejecting parts from a mold |
DE102010046227B4 (de) * | 2010-05-25 | 2021-08-05 | Kraussmaffei Technologies Gmbh | Verfahren zum Betreiben einer Schließeinheit für eine Spritzgießmaschine |
DE102011116477A1 (de) * | 2011-10-20 | 2013-04-25 | Hesta Blasformtechnik Gmbh & Co. Kg | Verfahren zum Betrieb einer Blasformmaschine |
EP2807009B1 (de) * | 2012-01-26 | 2017-03-15 | Husky Injection Molding Systems Ltd. | Schraubenbewegungsanordnung mit schraubenbewegungsaktuator und vorspannungseinstellmechanismus |
JP5853876B2 (ja) * | 2012-06-21 | 2016-02-09 | 株式会社豊田自動織機 | 射出装置 |
ITUB20160549A1 (it) * | 2016-02-08 | 2017-08-08 | R P C Revisione Piegatrici Cesoie S R L | Generatore di spinta elettro-idraulico |
US10156245B2 (en) | 2016-02-22 | 2018-12-18 | Lockheed Martin Corporation | High-precision hydraulic actuator |
EP3210717B1 (de) * | 2016-02-24 | 2020-10-14 | Admede Ab | System zur bereitstellung von hydraulischem druck für ein schraubendehnungswerkzeug |
CN106050764A (zh) * | 2016-06-12 | 2016-10-26 | 南京航空航天大学 | 一种微型电液作动筒配油及驱动系统及其方法 |
AT521696B1 (de) * | 2019-02-01 | 2020-04-15 | Engel Austria Gmbh | Antriebsvorrichtung für eine Formgebungsmaschine |
CN111516229B (zh) * | 2019-02-01 | 2022-03-01 | 恩格尔机械(上海)有限公司 | 用于成型机的驱动装置和具有驱动装置的成型机 |
CN110219843B (zh) * | 2019-05-10 | 2020-08-14 | 华中科技大学 | 一种无泵型液压加载及定位装置 |
US11166469B1 (en) * | 2020-05-08 | 2021-11-09 | Crunch Food, Inc. | System and method for preparing an edible multilayer food carrier |
FR3131352A1 (fr) * | 2021-12-29 | 2023-06-30 | Universite Grenoble Alpes | Dispositif hydromecanique pour l’alimentation des chambres d’un verin lineaire recepteur et systeme hydraulique integrant un tel dispositif |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631603A1 (de) * | 1976-07-14 | 1978-01-19 | Karl Hehl | Formenschliesseinheit einer spritzgiessmaschine |
DE3044137C2 (de) * | 1980-11-24 | 1985-01-31 | Karl 7298 Loßburg Hehl | Formschließeinheit zum Aufnehmen einer Kunststoffspritzgießform |
DE3644181C1 (de) * | 1986-12-23 | 1988-04-28 | Karl Hehl | Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine |
DE4018334C1 (en) * | 1990-06-08 | 1991-11-07 | Karl 7298 Lossburg De Hehl | Hydraulic appts. for mould closing unit of injection moulder - includes pump control valve on mould closure unit, hydraulic cylinder(s) controlled by 4-4 way valve |
DE4209392C2 (de) * | 1992-03-23 | 1995-10-12 | Krauss Maffei Ag | Formschließvorrichtung für eine Spritzgießmaschine |
DE4344340C2 (de) * | 1993-12-23 | 1995-11-16 | Krauss Maffei Ag | Formschließvorrichtung für eine Spritzgießmaschine |
DE19523420C1 (de) * | 1995-06-28 | 1996-09-12 | Boy Gmbh Dr | Hydraulische Formschließvorrichtung für eine Spritzgießmaschine |
JP3331152B2 (ja) * | 1997-07-29 | 2002-10-07 | 東芝機械株式会社 | 密閉液圧式増圧装置 |
DE10135516A1 (de) * | 2000-08-08 | 2002-06-20 | Mannesmann Rexroth Ag | Antriebsvorrichtung, insbesondere für die Schließeinheit, die Einspritzeinheit oder die Auswerfer einer Kunststoffspritzgießmaschine |
-
2002
- 2002-05-08 DE DE10220406A patent/DE10220406B4/de not_active Expired - Fee Related
- 2002-05-20 US US10/152,311 patent/US6817859B2/en not_active Expired - Fee Related
- 2002-05-29 AT AT0081602A patent/AT413744B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10220406A1 (de) | 2003-01-16 |
DE10220406B4 (de) | 2011-02-03 |
US6817859B2 (en) | 2004-11-16 |
US20030029325A1 (en) | 2003-02-13 |
AT413744B (de) | 2006-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM01 | Lapse because of not paying annual fees |
Effective date: 20120915 |