CA2345949C - Machine de moulage par injection hybride - Google Patents
Machine de moulage par injection hybride Download PDFInfo
- Publication number
- CA2345949C CA2345949C CA002345949A CA2345949A CA2345949C CA 2345949 C CA2345949 C CA 2345949C CA 002345949 A CA002345949 A CA 002345949A CA 2345949 A CA2345949 A CA 2345949A CA 2345949 C CA2345949 C CA 2345949C
- Authority
- CA
- Canada
- Prior art keywords
- feed screw
- way clutch
- drive motor
- motor
- hydraulic pump
- 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 - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 11
- 238000010168 coupling process Methods 0.000 abstract description 11
- 238000005859 coupling reaction Methods 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Cette invention concerne un appareil d'entraînement électromécanique qui comprend un seul moteur électrique à vitesse variable (20), deux embrayages unidirectionnels (42, 66), ainsi qu'un accumulateur hydraulique (48) qui va fournir la force hydraulique nécessaire aux axes de déplacement linéaires et à la rotation de la vis de plastification (14) dans une machine de moulage par injection. Lorsqu'ils sont actionnés, le premier embrayage unidirectionnel (42) couple le moteur d'entraînement (20) à la cuve (26) de la pompe, tandis que le second embrayage unidirectionnel (66) couple le moteur (20) à la vis d'alimentation (14). Lorsque le moteur d'entraînement (20) tourne en avant, (a) le premier embrayage unidirectionnel (42) s'enclenche et fait tourner l'arbre de la cuve (26) de la pompe hydraulique afin d'entraîner les systèmes hydrauliques des machines et de charger l'accumulateur (48), tandis que (b) le second embrayage unidirectionnel tourne à vide. Lorsque le moteur d'entraînement (20) tourne en arrière, (a) le second embrayage unidirectionnel (66) s'enclenche et fait tourner la vis d'alimentation (14), tandis que (b) le premier embrayage unidirectionnel (42) tourne à vide. L'appareil d'entraînement est de préférence associé à un moteur (20) à deux arbres qui est monté à proximité de couplages d'entraînement distincts pour la vis d'alimentation (14) et la cuve (26) de la pompe hydraulique.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1998/020765 WO2000018560A1 (fr) | 1997-07-28 | 1998-09-30 | Machine de moulage par injection hybride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2345949A1 CA2345949A1 (fr) | 2000-04-06 |
| CA2345949C true CA2345949C (fr) | 2006-01-24 |
Family
ID=22268004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002345949A Expired - Fee Related CA2345949C (fr) | 1998-09-30 | 1998-09-30 | Machine de moulage par injection hybride |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4130062B2 (fr) |
| KR (1) | KR100574757B1 (fr) |
| AT (1) | ATE262406T1 (fr) |
| CA (1) | CA2345949C (fr) |
| DE (1) | DE69822675T2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033690A1 (de) * | 2004-07-09 | 2006-02-16 | Demag Ergotech Gmbh | Spritzgiessmaschine |
| KR100907171B1 (ko) * | 2008-01-15 | 2009-07-09 | 엘에스엠트론 주식회사 | 하이브리드 사출장치 |
| KR101434905B1 (ko) | 2013-08-20 | 2014-08-28 | (주)원일유압 | 사출성형기의 사출실린더 가이드로드 지지장치 |
| CN108580193B (zh) * | 2018-07-02 | 2023-09-29 | 山东洪涨泵业有限公司 | 一种潜水泵屏蔽电机注胶设备及其生产工艺 |
| CN112848160A (zh) * | 2021-03-11 | 2021-05-28 | 苏州锦珂塑胶科技有限公司 | 油电混动注塑机 |
-
1998
- 1998-09-30 DE DE69822675T patent/DE69822675T2/de not_active Expired - Fee Related
- 1998-09-30 JP JP2000572067A patent/JP4130062B2/ja not_active Expired - Fee Related
- 1998-09-30 CA CA002345949A patent/CA2345949C/fr not_active Expired - Fee Related
- 1998-09-30 KR KR1020017004090A patent/KR100574757B1/ko not_active Expired - Fee Related
- 1998-09-30 AT AT98949737T patent/ATE262406T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE262406T1 (de) | 2004-04-15 |
| CA2345949A1 (fr) | 2000-04-06 |
| JP2002525222A (ja) | 2002-08-13 |
| DE69822675T2 (de) | 2004-08-05 |
| KR100574757B1 (ko) | 2006-04-28 |
| JP4130062B2 (ja) | 2008-08-06 |
| DE69822675D1 (de) | 2004-04-29 |
| KR20010106496A (ko) | 2001-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |