JP5619636B2 - ダイレクト成形機 - Google Patents
ダイレクト成形機 Download PDFInfo
- Publication number
- JP5619636B2 JP5619636B2 JP2011012780A JP2011012780A JP5619636B2 JP 5619636 B2 JP5619636 B2 JP 5619636B2 JP 2011012780 A JP2011012780 A JP 2011012780A JP 2011012780 A JP2011012780 A JP 2011012780A JP 5619636 B2 JP5619636 B2 JP 5619636B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- base material
- injection
- molding machine
- direct molding
- 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
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Images
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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7288—Rivets
Description
このようなダイレクト成形を行うダイレクト成形機として、従来、下記特許文献1に開示されているような竪型射出成形機の技術が応用されている。
材料供給部4は、材料投入口41から投入された樹脂材料を供給スクリュー43へ落下させるホッパ42と、樹脂材料を材料射出部5へ送り込む供給スクリュー43と、供給スクリュー43を回転させるスクリュー駆動手段44とを備えている。本実施形態におけるスクリュー駆動手段44は、スクリュー駆動シリンダ441で動力を発生させ、これをリンク機構442及びワンウェイクラッチ443の組み合わせで一方向の回転運動に変換している。
11 固定側取付盤(基板)
14 可動側取付盤
15 型締装置
21 上型
22 下型
3 射出装置
B 基材
C キャビティ
Claims (3)
- 第1の金型と、射出シリンダおよび射出ノズルを有する射出装置と、上向きの取付面を有する取付盤とを備え、
射出装置が成形位置に合わせて取付盤の取付面に取り付けられ、第1の金型が射出装置の射出ノズルに螺合されていることで、第1の金型が射出装置を介して取付盤に取り付けられており、
あらかじめ成形された板状の基材が第1の金型の上にセットされ、第1の金型と基材とが接触することにより第1の金型と基材の表面とで限られたキャビティが形成され、
射出装置は基材より下に配設され、かつ第1の金型を通じてキャビティ内に樹脂材料を射出し、樹脂部品を射出成形しながら基材に固定するダイレクト成形機。 - 請求項1のダイレクト成形機であって、
第2の金型と型締装置とを備え、
第2の金型はセットされる前記の基材より上に配設され、
型締装置は第1の金型と第2の金型とを相対的に接近させてそれぞれ基材と接触させ、
前記キャビティは第1の金型と基材の表面と第2の金型とで限られて形成されることを特徴とするダイレクト成形機。 - 請求項2のダイレクト成形機であって、
前記型締装置は第2の金型を下降させるのみによって第1の金型と第2の金型とを接近させることを特徴とするダイレクト成形機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011012780A JP5619636B2 (ja) | 2011-01-25 | 2011-01-25 | ダイレクト成形機 |
US13/352,697 US20120187599A1 (en) | 2011-01-25 | 2012-01-18 | Direct molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011012780A JP5619636B2 (ja) | 2011-01-25 | 2011-01-25 | ダイレクト成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012152975A JP2012152975A (ja) | 2012-08-16 |
JP5619636B2 true JP5619636B2 (ja) | 2014-11-05 |
Family
ID=46543596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011012780A Expired - Fee Related JP5619636B2 (ja) | 2011-01-25 | 2011-01-25 | ダイレクト成形機 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120187599A1 (ja) |
JP (1) | JP5619636B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8727765B2 (en) * | 2011-07-07 | 2014-05-20 | Levon Joseph Fiore | Benchtop hydraulic plastic injection molding machine |
JP5417549B1 (ja) * | 2013-06-11 | 2014-02-19 | センチュリーイノヴェーション株式会社 | 樹脂接合装置 |
JP5572257B1 (ja) * | 2013-11-18 | 2014-08-13 | センチュリーイノヴェーション株式会社 | 樹脂接合された第1部材及び第2部材 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487703A (en) * | 1947-04-05 | 1949-11-08 | C L Gougler Machine Company | Press for molding battery boxes |
US2821764A (en) * | 1954-03-11 | 1958-02-04 | United Shoe Machinery Corp | Plastic grommets and a method for forming them |
US2920354A (en) * | 1957-08-14 | 1960-01-12 | Viso S A | Process for making spaced reinforcements on shaped elongate structures from fiber-forming materials |
US3176057A (en) * | 1963-01-23 | 1965-03-30 | Union Carbide Corp | Molding process |
US3608034A (en) * | 1964-05-29 | 1971-09-21 | Anthony Bramley | Production of netting |
US3278992A (en) * | 1965-12-07 | 1966-10-18 | Pennsalt Chemicals Corp | Molding apparatus |
US3890679A (en) * | 1973-11-09 | 1975-06-24 | Athlone Ind Inc | Garment fastener subassembly and method for making the same |
US4121740A (en) * | 1977-08-19 | 1978-10-24 | Chicago Rawhide Manufacturing Company | Injector head for injection molding machine |
JPS63178114U (ja) * | 1987-04-03 | 1988-11-17 | ||
JPH02200410A (ja) * | 1989-01-31 | 1990-08-08 | Michio Kaneko | 浮遊インサート成形方法及び装置 |
JP3345076B2 (ja) * | 1993-03-04 | 2002-11-18 | 積水化学工業株式会社 | 成形品の製造方法 |
IT1286073B1 (it) * | 1996-10-31 | 1998-07-07 | Tetra Laval Holdings & Finance | Apparecchiatura e procedimento per stampare un dispositivo di apertura su un foglio da imballaggio |
-
2011
- 2011-01-25 JP JP2011012780A patent/JP5619636B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-18 US US13/352,697 patent/US20120187599A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120187599A1 (en) | 2012-07-26 |
JP2012152975A (ja) | 2012-08-16 |
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