JP4791575B2 - 射出成形工具に設置するためのホットランナーノズル - Google Patents
射出成形工具に設置するためのホットランナーノズル Download PDFInfo
- Publication number
- JP4791575B2 JP4791575B2 JP2009513566A JP2009513566A JP4791575B2 JP 4791575 B2 JP4791575 B2 JP 4791575B2 JP 2009513566 A JP2009513566 A JP 2009513566A JP 2009513566 A JP2009513566 A JP 2009513566A JP 4791575 B2 JP4791575 B2 JP 4791575B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- hot runner
- runner nozzle
- housing
- injection 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
Links
- 238000001746 injection moulding Methods 0.000 title claims description 26
- 238000009434 installation Methods 0.000 title claims description 3
- 238000012856 packing Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
-
- 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
- B29C45/20—Injection nozzles
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C2045/2719—Fixing or locking of nozzles or sprue bushings in the mould
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C2045/2775—Nozzles or parts thereof being mountable or exchangeable from the front side of the mould half
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
2 キャビティー・プレート
3 成形キャビティー
4 工具取り付けプレート
5 分配プレート
6 中間プレート
7 射出成形ノズル/ホットランナーノズル
8 ノズル先端
9 フローダクト
10 射出方向(−矢印)
11 ハウジングカラー
12 くりぬき部
13 貫通孔
14 ハウジング後端部
15 環状パッキン
16 加熱装置接続部
17 温度センサー接続部
18 空間
20 ネジ穴
I 固定された工具側
II 成形側
Claims (6)
- 射出成形工具(1)に設置するためのホットランナーノズル(7)であって、前記射出成形工具はその構成いかんによって複数のプレートを有し、その固定された工具側(I)に少なくとも1つのバックプレートまたは工具取付け用プレート(4)ならびに1つの分配プレート(5)、およびその成形側(II)に少なくとも1つの成形キャビティー(3)にノズル先端(8)が設置されるキャビティー・プレート(2)を有し、ホットランナーノズル(7)がハウジングカラー(11)および、同軸の材料パイプ内の、ノズル先端(8)に開口する溶融物用のフローダクト(9)とともに形成され、加熱システム(16)および/または冷却システム、および温度センサ(17)との接続部を有し、ホットランナーノズル(7)が、成形側(II)から分配プレート(5)に対してシールされた状態で射出成形工具(1)に取り付けられているホットランナーノズルにおいて、
ノズル先端(8)とは逆の側のノズルハウジング後端部(14)が環状のパッキン(15)を備えるように形成されており、
前記環状パッキンが、分配プレート(5)に射出方向(10)で前方に接続された中間プレート(6)内に、ノズルハウジング後端部(14)を収容するために設けられた貫通孔(13)を封隙することを特徴とするホットランナーノズル。 - 中間プレート(6)が、前方すなわち射出方向(10)に開いた、ホットランナーノズル(7)のハウジングカラー(11)を芯合わせして受容するためのくりぬき部(12)を有することを特徴とする、請求項1に記載のホットランナーノズル。
- くりぬき部(12)、ハウジングカラー(11)、パッキン(15)を有するノズルハウジング端部(14)および貫通孔(13)が同軸に配置されていることを特徴とする、請求項1または2に記載のホットランナーノズル。
- くりぬき部(12)が、射出方向(10)に対して直角方向に広がる空間(18)を有し、前記空間に加熱装置および温度センサーとの接続部(16;17)が格納されていることを特徴とする、請求項2または3に記載のホットランナーノズル。
- 加熱装置および/または温度センサーとの接続部(16;17)が、その配線ケーブルとともに、この取り付けによって、熱を帯びた分配器/分配プレート(5)からの熱の影響から保護されていることを特徴とする、請求項1〜4のいずれか一つに記載のホットランナーノズル。
- ノズルハウジング端部(14)を有するハウジングがチタン製であることを特徴とする、請求項1〜5のいずれか一つに記載のホットランナーノズル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006026579.3 | 2006-06-08 | ||
DE102006026579A DE102006026579A1 (de) | 2006-06-08 | 2006-06-08 | Spritzgussdüse, insbesondere Heißkanaldüse, zur Anordnung in einem Spritzgießwerkzeug |
PCT/EP2007/004546 WO2007140877A1 (de) | 2006-06-08 | 2007-05-23 | Spritzgussdüse, insbesondere heisskanaldüse, zur anordnung in einem spritzgiesswerkzeug |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009539640A JP2009539640A (ja) | 2009-11-19 |
JP2009539640A5 JP2009539640A5 (ja) | 2011-06-23 |
JP4791575B2 true JP4791575B2 (ja) | 2011-10-12 |
Family
ID=38283325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009513566A Expired - Fee Related JP4791575B2 (ja) | 2006-06-08 | 2007-05-23 | 射出成形工具に設置するためのホットランナーノズル |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090155405A1 (ja) |
EP (1) | EP2026945B1 (ja) |
JP (1) | JP4791575B2 (ja) |
KR (1) | KR101331538B1 (ja) |
CN (1) | CN101466518B (ja) |
CA (1) | CA2654032C (ja) |
DE (1) | DE102006026579A1 (ja) |
PL (1) | PL2026945T3 (ja) |
WO (1) | WO2007140877A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8794835B2 (en) | 2009-09-03 | 2014-08-05 | The Glad Products Company | Draw tape bag |
US20110204611A1 (en) * | 2010-02-18 | 2011-08-25 | Daimler Trucks North America Llc | Fiber reinforced polymer frame rail |
BE1022045B1 (nl) | 2011-02-03 | 2016-02-09 | Resilux | Spuitgietinrichting voor het vervaardigen van holle voorwerpen, i.h.b. kunststofvoorvormelingen, resp.-behouders, en werkwijze hiervoor |
CN103386740A (zh) * | 2012-05-08 | 2013-11-13 | 昆山夏福特五金电子科技有限公司 | 一种新型的塑胶模具热流道装置 |
EP3160709B1 (en) * | 2014-06-30 | 2019-09-18 | Husky Injection Molding Systems Ltd. | Spring retaining pin for valve stem retention |
DE102014018794A1 (de) * | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Metallspritzdüse zum Spritzgießen einer flüssigen Metall-Komponente |
CN108454022B (zh) * | 2017-02-19 | 2023-11-14 | 柳道(青岛)热流道系统有限公司 | 一种热流道联动热嘴 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002525221A (ja) * | 1998-09-30 | 2002-08-13 | ジョブスト、アルリッチ、ジェラート | マウンティングベース内にねじ込まれる射出成形ノズル |
JP2004521778A (ja) * | 2001-02-28 | 2004-07-22 | ハスキー インジェクション モールディング システムズ リミテッド | 着脱可能なノズル本体および製造方法 |
JP2005297566A (ja) * | 2004-04-07 | 2005-10-27 | Mold Masters Ltd | 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2137702C (en) * | 1994-12-07 | 2004-11-02 | Jobst Ulrich Gellert | Injection molding nozzle with separable core and one-piece collar |
CA2286953A1 (en) * | 1999-10-18 | 2001-04-18 | Helen Zhuang | Injection nozzle system |
DE10004072C2 (de) | 2000-01-31 | 2002-07-25 | Guenther Heiskanaltechnik Gmbh | Düse für Spritzgießwerkzeuge und Düsen-Anordnung |
WO2001054882A1 (de) * | 2000-01-31 | 2001-08-02 | Günther Heisskanaltechnik Gmbh | Düse für spritzgiesswerzeuge und düsen-anordnung |
EP1436133B1 (en) * | 2001-10-03 | 2009-02-04 | Mold-Masters (2007) Limited | Gap seal between a nozzle and a mold component in a hot-runner assembly for an injection molding apparatus |
US7306454B2 (en) * | 2003-04-07 | 2007-12-11 | Mold-Masters Limited | Front-mountable injection molding nozzle |
DE602004025755D1 (de) * | 2003-04-07 | 2010-04-08 | Mold Masters 2007 Ltd | Heißkanaldüse mit Schmelzdichtung |
-
2006
- 2006-06-08 DE DE102006026579A patent/DE102006026579A1/de not_active Withdrawn
-
2007
- 2007-05-23 US US12/302,340 patent/US20090155405A1/en not_active Abandoned
- 2007-05-23 PL PL07725446T patent/PL2026945T3/pl unknown
- 2007-05-23 CA CA2654032A patent/CA2654032C/en not_active Expired - Fee Related
- 2007-05-23 WO PCT/EP2007/004546 patent/WO2007140877A1/de active Application Filing
- 2007-05-23 JP JP2009513566A patent/JP4791575B2/ja not_active Expired - Fee Related
- 2007-05-23 EP EP07725446A patent/EP2026945B1/de active Active
- 2007-05-23 CN CN2007800211509A patent/CN101466518B/zh not_active Expired - Fee Related
- 2007-05-23 KR KR1020087020200A patent/KR101331538B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002525221A (ja) * | 1998-09-30 | 2002-08-13 | ジョブスト、アルリッチ、ジェラート | マウンティングベース内にねじ込まれる射出成形ノズル |
JP2004521778A (ja) * | 2001-02-28 | 2004-07-22 | ハスキー インジェクション モールディング システムズ リミテッド | 着脱可能なノズル本体および製造方法 |
JP2005297566A (ja) * | 2004-04-07 | 2005-10-27 | Mold Masters Ltd | 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル |
Also Published As
Publication number | Publication date |
---|---|
JP2009539640A (ja) | 2009-11-19 |
CN101466518A (zh) | 2009-06-24 |
US20090155405A1 (en) | 2009-06-18 |
KR20090024099A (ko) | 2009-03-06 |
WO2007140877A1 (de) | 2007-12-13 |
PL2026945T3 (pl) | 2013-02-28 |
CA2654032C (en) | 2012-05-08 |
EP2026945B1 (de) | 2012-09-19 |
CN101466518B (zh) | 2012-09-05 |
DE102006026579A1 (de) | 2007-12-13 |
CA2654032A1 (en) | 2007-12-13 |
EP2026945A1 (de) | 2009-02-25 |
KR101331538B1 (ko) | 2013-11-20 |
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