DE2615177C3 - Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren Kunststoffen - Google Patents
Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren KunststoffenInfo
- Publication number
- DE2615177C3 DE2615177C3 DE2615177A DE2615177A DE2615177C3 DE 2615177 C3 DE2615177 C3 DE 2615177C3 DE 2615177 A DE2615177 A DE 2615177A DE 2615177 A DE2615177 A DE 2615177A DE 2615177 C3 DE2615177 C3 DE 2615177C3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- molding compound
- unit
- injection
- evacuation
- 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
- 238000000465 moulding Methods 0.000 title claims description 55
- 150000001875 compounds Chemical class 0.000 title claims description 38
- 229920001971 elastomer Polymers 0.000 title claims description 5
- 239000000806 elastomer Substances 0.000 title claims description 4
- 229920003023 plastic Polymers 0.000 title claims description 4
- 239000004033 plastic Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 11
- 238000002347 injection Methods 0.000 claims description 59
- 239000007924 injection Substances 0.000 claims description 59
- 238000003860 storage Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000009969 flowable effect Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 17
- 238000007789 sealing Methods 0.000 description 9
- 238000013022 venting Methods 0.000 description 6
- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QBYJBZPUGVGKQQ-SJJAEHHWSA-N aldrin Chemical compound C1[C@H]2C=C[C@@H]1[C@H]1[C@@](C3(Cl)Cl)(Cl)C(Cl)=C(Cl)[C@@]3(Cl)[C@H]12 QBYJBZPUGVGKQQ-SJJAEHHWSA-N 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000004073 vulcanization 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
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- Y10S425/812—Venting
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)
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2615177A DE2615177C3 (de) | 1976-04-08 | 1976-04-08 | Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren Kunststoffen |
| AU23364/77A AU509663B2 (en) | 1976-04-08 | 1977-03-18 | Transfer mould venting |
| CS772083A CS202567B2 (en) | 1976-04-08 | 1977-03-29 | Shaping facility |
| US05/783,593 US4140470A (en) | 1976-04-08 | 1977-04-01 | Transfer molding venting system |
| CA275,470A CA1098672A (en) | 1976-04-08 | 1977-04-04 | Transfer molding venting system |
| ES457531A ES457531A1 (es) | 1976-04-08 | 1977-04-05 | Perfeccionamientos en aparatos de moldeo. |
| CH437177A CH612879A5 (enExample) | 1976-04-08 | 1977-04-06 | |
| DD7700198279A DD129417A5 (de) | 1976-04-08 | 1977-04-06 | Lueftungssystem fuer spritzpressformung |
| GR53177A GR63221B (en) | 1976-04-08 | 1977-04-06 | Ventilation system by injection moulding |
| SE7704079A SE426458B (sv) | 1976-04-08 | 1977-04-06 | Formgjutningsapparat med evakueringsanordning |
| PL1977197233A PL107516B1 (pl) | 1976-04-08 | 1977-04-06 | Urzadzenie do formowania przetlocznego |
| BR7702201A BR7702201A (pt) | 1976-04-08 | 1977-04-06 | Aperfeicoamento em aparelho de moldagem incluindo unidade de injecao |
| IT67777/77A IT1082735B (it) | 1976-04-08 | 1977-04-07 | Sistema di sfiato per dispositivi di stampaggio ad iniezione di articoli elastomerici |
| FR7710614A FR2347178A1 (fr) | 1976-04-08 | 1977-04-07 | Systeme de ventilation pour moulage par transfert |
| AT0244277A AT371059B (de) | 1976-04-08 | 1977-04-07 | Pressspritzvorrichtung |
| IE569/77A IE44790B1 (en) | 1976-04-08 | 1977-04-07 | Molding apparatus |
| BE176510A BE853354A (fr) | 1976-04-08 | 1977-04-07 | Systeme de ventilation pour moulage par transfert |
| JP3992977A JPS52123450A (en) | 1976-04-08 | 1977-04-07 | Molding apparatus |
| GB15042/77A GB1574250A (en) | 1976-04-08 | 1977-04-12 | Moulding apparatus |
| YU00899/77A YU89977A (en) | 1976-04-08 | 1977-06-05 | Device for removing gases at casting with a movable mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2615177A DE2615177C3 (de) | 1976-04-08 | 1976-04-08 | Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren Kunststoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2615177A1 DE2615177A1 (de) | 1977-10-20 |
| DE2615177B2 DE2615177B2 (de) | 1979-01-11 |
| DE2615177C3 true DE2615177C3 (de) | 1983-12-15 |
Family
ID=5974752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2615177A Expired DE2615177C3 (de) | 1976-04-08 | 1976-04-08 | Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren Kunststoffen |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4140470A (enExample) |
| JP (1) | JPS52123450A (enExample) |
| AT (1) | AT371059B (enExample) |
| AU (1) | AU509663B2 (enExample) |
| BE (1) | BE853354A (enExample) |
| BR (1) | BR7702201A (enExample) |
| CA (1) | CA1098672A (enExample) |
| CH (1) | CH612879A5 (enExample) |
| CS (1) | CS202567B2 (enExample) |
| DD (1) | DD129417A5 (enExample) |
| DE (1) | DE2615177C3 (enExample) |
| ES (1) | ES457531A1 (enExample) |
| FR (1) | FR2347178A1 (enExample) |
| GB (1) | GB1574250A (enExample) |
| GR (1) | GR63221B (enExample) |
| IE (1) | IE44790B1 (enExample) |
| IT (1) | IT1082735B (enExample) |
| PL (1) | PL107516B1 (enExample) |
| SE (1) | SE426458B (enExample) |
| YU (1) | YU89977A (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3128348A1 (de) * | 1981-07-17 | 1983-02-03 | Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach | Einrichtung zur herstellung von formlingen aus einer rieselfaehigen masse stichwort: "vorverdichtung im schiesskopf" |
| JPS5931040B2 (ja) * | 1980-09-12 | 1984-07-30 | 株式会社日立製作所 | 放射性廃棄物の造粒装置 |
| JPS57137134A (en) * | 1981-02-18 | 1982-08-24 | Sumitomo Rubber Ind Ltd | Mold for vulcanization of elastomer product |
| DE3128347A1 (de) * | 1981-07-17 | 1983-02-03 | Eugen Dipl.-Ing. 8871 Burtenbach Bühler | Verfahren und einrichtung zur herstellung von formlingen aus rieselfaehiger masse stichwort: "beibehaltung des fuellvakuums beim isostatischen pressen" |
| US4562990A (en) * | 1983-06-06 | 1986-01-07 | Rose Robert H | Die venting apparatus in molding of thermoset plastic compounds |
| JPS60187029U (ja) * | 1984-05-23 | 1985-12-11 | 東芝機械株式会社 | 金型への気液媒体管路自動接離装置 |
| JPS60187028U (ja) * | 1984-05-23 | 1985-12-11 | 東芝機械株式会社 | 金型への気液媒体管路自動接離装置 |
| JPS6251415A (ja) * | 1985-08-30 | 1987-03-06 | Shoichi Teraoka | 微小穴を用いた金型に射出開始してから充填終了迄真空力を付加させる金型装置と射出成形方法 |
| JPH042026Y2 (enExample) * | 1985-10-01 | 1992-01-23 | ||
| JPS62113525A (ja) * | 1985-11-12 | 1987-05-25 | Shoichi Teraoka | ガス抜き装置をもつた重積金型用ホツトランナ−装置 |
| EP0247244B1 (en) * | 1986-02-26 | 1992-01-15 | Kabushiki Kaisha Meiki Seisakusho | Improved molding apparatus and method for producing centrally-apertured discs |
| US4874308A (en) * | 1988-04-04 | 1989-10-17 | Atlas Gary N | Vacuum assisted transfer mold and vent pin |
| US5178885A (en) * | 1989-06-20 | 1993-01-12 | United Technologies Corporation | Resin transfer mold |
| US5456957A (en) * | 1992-03-06 | 1995-10-10 | The Standard Products Company | Body side molding and method |
| JP3423766B2 (ja) * | 1994-03-11 | 2003-07-07 | Ｔｏｗａ株式会社 | 電子部品の樹脂封止成形方法及び金型装置 |
| US6231333B1 (en) * | 1995-08-24 | 2001-05-15 | International Business Machines Corporation | Apparatus and method for vacuum injection molding |
| US5664519A (en) * | 1996-02-20 | 1997-09-09 | N.A. Taylor Co., Inc. | Boat winsdhield with one piece gasket |
| US6099284A (en) * | 1998-07-13 | 2000-08-08 | Green Tokai, Co., Ltd. | Pressure-activated gas injection valve for an injection molding apparatus |
| JP2002527262A (ja) * | 1998-10-19 | 2002-08-27 | ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ | 鋳型の通気孔用の取外し可能中空プラグ |
| WO2004106035A2 (en) * | 2003-05-30 | 2004-12-09 | Ryka Molds Inc. | Hollow nickel mold members for use in blow molding |
| CA2430546A1 (en) * | 2003-05-30 | 2004-11-30 | Sig Ryka Inc. | Hollow nickel mold members for use in blow molding |
| CA2437343A1 (en) * | 2003-08-08 | 2005-02-08 | Reinhart Weber | Hollow nickel shapes by vapour deposition |
| US6871831B1 (en) | 2003-12-19 | 2005-03-29 | The Goodyear Tire & Rubber Company | Mold vent |
| JP5585754B2 (ja) * | 2009-03-31 | 2014-09-10 | Ｎｏｋ株式会社 | シール部品の製造方法及び金型 |
| KR20110082422A (ko) * | 2010-01-11 | 2011-07-19 | 삼성전자주식회사 | 몰딩 장치 및 몰딩 방법 |
| WO2014127310A2 (en) * | 2013-02-14 | 2014-08-21 | Li Nathan Y | Molded dental root canal filling points/cones and process of making same |
| CN112959622B (zh) * | 2021-02-07 | 2022-11-18 | 杭州乐创塑业有限公司 | 一种塑料用品注塑模具 |
| CN114810768A (zh) * | 2022-06-27 | 2022-07-29 | 南通德纳鑫金属门窗有限公司 | 一种建筑门窗用自动组角装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052889A (enExample) * | 1900-01-01 | |||
| US1190072A (en) * | 1912-10-18 | 1916-07-04 | New Jersey Patent Co | Process and apparatus for molding. |
| US2452382A (en) * | 1945-04-30 | 1948-10-26 | Emmet S Long | Apparatus for molding rubber and plastic materials |
| US2586148A (en) * | 1949-01-06 | 1952-02-19 | Clark Fred Harry | Means for the removal of air from finely divided material before consolidation under pressure |
| US2976571A (en) * | 1958-11-14 | 1961-03-28 | Ernest P Moslo | Mold venting structure |
| US3341647A (en) * | 1963-10-14 | 1967-09-12 | Federal Mogul Corp | Method and apparatus for making dual-lip seals |
| FR1383093A (fr) * | 1963-11-13 | 1964-12-24 | Perfectionnements apportés aux moules utilisés pour le moulage par transfert et nécessitant la mise sous vide préalable du moule | |
| US3327355A (en) * | 1965-06-22 | 1967-06-27 | Clevite Corp | Multi-plate transfer mold |
| US3372436A (en) * | 1966-04-12 | 1968-03-12 | Goodrich Co B F | Transfer molding apparatus |
| DE1779104A1 (de) * | 1968-07-06 | 1971-08-19 | Continental Gummi Werke Ag | Verfahren und Vorrichtung zum Herstellen von Gummi- oder Kunststoffartikeln |
| DE1779702C3 (de) * | 1968-09-12 | 1974-09-19 | Desma-Werke Gmbh, 2807 Achim | Verfahren und Vorrichtung zur Herstellung von Formungen aus Polymeren, bei dem die Oberfläche des Formlings wenigstens während der Formung einem inerten Gas ausgesetzt ist |
| DE2022686A1 (de) * | 1970-05-08 | 1971-12-02 | Daimler Benz Ag | Verfahren und Vorrichtung zur Herstellung von Formteilen aus Gummi oder Kunststoff |
| AU465280B2 (en) * | 1971-12-23 | 1975-09-25 | Uniroyal G.M.B.H. | Transfer molding apparatus and method |
| US3754846A (en) * | 1972-01-21 | 1973-08-28 | Cpi Inc | Apparatus for single cavity injection molding of oil seals |
| US3840239A (en) * | 1972-10-26 | 1974-10-08 | Gen Tire & Rubber Co | Compression molding in a vacuum and seal for use therein |
| GB1462622A (en) * | 1973-02-20 | 1977-01-26 | Clearex Plastics Ltd | Vacuum moulding |
| DE2352878A1 (de) * | 1973-10-22 | 1975-04-30 | Maerklin & Cie Gmbh Geb | Spritzwerkzeug zum herstellen von spielzeug |
-
1976
- 1976-04-08 DE DE2615177A patent/DE2615177C3/de not_active Expired
-
1977
- 1977-03-18 AU AU23364/77A patent/AU509663B2/en not_active Expired
- 1977-03-29 CS CS772083A patent/CS202567B2/cs unknown
- 1977-04-01 US US05/783,593 patent/US4140470A/en not_active Expired - Lifetime
- 1977-04-04 CA CA275,470A patent/CA1098672A/en not_active Expired
- 1977-04-05 ES ES457531A patent/ES457531A1/es not_active Expired
- 1977-04-06 SE SE7704079A patent/SE426458B/xx not_active IP Right Cessation
- 1977-04-06 DD DD7700198279A patent/DD129417A5/xx unknown
- 1977-04-06 BR BR7702201A patent/BR7702201A/pt unknown
- 1977-04-06 PL PL1977197233A patent/PL107516B1/pl unknown
- 1977-04-06 GR GR53177A patent/GR63221B/el unknown
- 1977-04-06 CH CH437177A patent/CH612879A5/xx not_active IP Right Cessation
- 1977-04-07 AT AT0244277A patent/AT371059B/de not_active IP Right Cessation
- 1977-04-07 FR FR7710614A patent/FR2347178A1/fr active Granted
- 1977-04-07 BE BE176510A patent/BE853354A/xx not_active IP Right Cessation
- 1977-04-07 JP JP3992977A patent/JPS52123450A/ja active Granted
- 1977-04-07 IT IT67777/77A patent/IT1082735B/it active
- 1977-04-07 IE IE569/77A patent/IE44790B1/en unknown
- 1977-04-12 GB GB15042/77A patent/GB1574250A/en not_active Expired
- 1977-06-05 YU YU00899/77A patent/YU89977A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2615177A1 (de) | 1977-10-20 |
| PL197233A1 (pl) | 1978-01-16 |
| YU89977A (en) | 1983-01-21 |
| BR7702201A (pt) | 1978-01-10 |
| FR2347178A1 (fr) | 1977-11-04 |
| AU509663B2 (en) | 1980-05-22 |
| IE44790L (en) | 1977-10-08 |
| SE7704079L (sv) | 1977-10-09 |
| AU2336477A (en) | 1978-09-21 |
| IE44790B1 (en) | 1982-04-07 |
| ES457531A1 (es) | 1978-03-16 |
| GB1574250A (en) | 1980-09-03 |
| BE853354A (fr) | 1977-10-07 |
| DE2615177B2 (de) | 1979-01-11 |
| AT371059B (de) | 1983-05-25 |
| GR63221B (en) | 1979-10-10 |
| CH612879A5 (enExample) | 1979-08-31 |
| JPS5543903B2 (enExample) | 1980-11-08 |
| FR2347178B1 (enExample) | 1980-06-20 |
| CS202567B2 (en) | 1981-01-30 |
| DD129417A5 (de) | 1978-01-18 |
| ATA244277A (de) | 1982-10-15 |
| PL107516B1 (pl) | 1980-02-29 |
| IT1082735B (it) | 1985-05-21 |
| SE426458B (sv) | 1983-01-24 |
| US4140470A (en) | 1979-02-20 |
| CA1098672A (en) | 1981-04-07 |
| JPS52123450A (en) | 1977-10-17 |
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