CN103878929A - Injection-molding technical nozzle for intelligent car - Google Patents
Injection-molding technical nozzle for intelligent car Download PDFInfo
- Publication number
- CN103878929A CN103878929A CN201410111632.5A CN201410111632A CN103878929A CN 103878929 A CN103878929 A CN 103878929A CN 201410111632 A CN201410111632 A CN 201410111632A CN 103878929 A CN103878929 A CN 103878929A
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- CN
- China
- Prior art keywords
- nozzle
- injection
- cooling
- molding
- injected
- 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.)
- Pending
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Classifications
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- 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
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- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
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- 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
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76658—Injection unit
- B29C2945/76688—Injection unit nozzle
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an injection-molding technical nozzle for an intelligent car. The technical nozzle is positioned in the upstream of an injection mold and through the technical nozzle, a melted injection-molding material is injected into the injection mold; besides, temperature devices are axially distributed on the nozzle wall, so that the injection-molding material is prevented from being deteriorated at the overhigh temperature and can ensure the smooth running of the injection-molding technology, different injection-molding materials can be normally used in same injection-molding equipment and the equipment modification cost is small.
Description
Technical field
The present invention, about the nozzle arrangements in a kind of automobile Shooting Technique, particularly has the injection-moulding nozzle of intelligent regulatory function.
Background technology
Molded is a kind of technique, relies on this technique, for example, by using molding-system the molded material (, PET (PET), polypropylene (PP) and similar material) of using can be produced into molded articles.Molding process (for example injection molding process) is used to produce different molded articles.
Processing technology molded or casting can large batch of acquisition same size part, therefore it has important effect in processing and manufacturing field.The development interwoveness of developing same molding process of auto industry, due to the parts of the large batch of manufacture same size of auto industry needs, therefore it relies on larger to molding process.A large amount of mouldings, particularly inner-decoration component of using in the parts of automobile at present.
Distinguish traditional metal casting, it utilizes the feature of plastic material Shooting Technique, and by molding process, and pressurized treatments obtains plastic items.
Typical injection molding system comprises an injecting unit, a clamp assembly and a die assembly except other business.In injecting unit, raw material (for example PET pellet and analog) pass through a funnel by feeding, and are heated by material tube heater, then are expelled in mould by nozzle.
In automobile injection moulding process, owing to adopting different plasticity material, and the viscosity of each material under different temperatures is different with mobility, and different temperature also has tremendous influence to the performance of material.In addition because the size of automobile moulding is larger, in injection moulding process, also requirement can be controlled the mobility of plastic material, in meeting efficiency, ensures material quality and the construction profile quality of large scale moulding.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of intelligent automobile Shooting Technique nozzle, it is arranged in the upstream of injection mold and the injected plastics material that is molten state is injected to described mould, wherein: the temperature control equipment that is provided with axial distribution on described nozzle wall.
The present invention has ensured the fusion temperature of injected plastics material by adding of temperature control control device, prevent that its excess Temperature is rotten, can ensure again the carrying out of its applicable Shooting Technique.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Reference numeral: 10 injection-moulding nozzles, 11 heater blocks, 12 cooling-parts, 2 nozzle walls, 3 heat-insulation layers, 4 injected plastics materials.
Detailed description of the invention
As shown in Figure 1, the invention provides a kind of intelligent automobile Shooting Technique nozzle 10, it is arranged in the upstream of injection mold and the injected plastics material 4 that is molten state is injected to described mould, wherein: the temperature control equipment that is provided with axial distribution on described nozzle wall 2.
The present invention has ensured the fusion temperature of injected plastics material by adding of temperature control control device, both prevented that its excess Temperature was rotten, can ensure again the carrying out that it has mobility and is applicable to Shooting Technique.And can ensure that different injected plastics materials all can normally use on same injection-moulding device, it is little that equipment is changed cost.
As improvement of the present invention, described attemperating unit comprises: heater block 11 and cooling-part 12.The present invention can regulate the temperature and the molten condition that ensure fast injected plastics material by two-way intelligence, and efficiency and injection moulding quality are provided.
Improve as of the present invention another, the relatively described cooling-part 12 of described heater block 11 is near described injected plastics material 4.
As one embodiment of the present of invention, on described nozzle outer wall, be also provided with heat-insulation layer 3.This heat-insulation layer has been avoided the impact of outer bound pair injected plastics material, is conducive to the correct adjustment of temperature control equipment.
As an alternative embodiment of the invention, described heater block 11 is the electric heating tube being connected with external power source, the cooling tube of described cooling-part 12 for containing cooling liquid.Can control heating by controlling power supply, also can control cooling effect by pressure and the flow of controlling cooling fluid simultaneously.
The invention provides the transformation to nozzle, make nozzle still can provide the control to injected plastics material as last adapted to injection system, whole process has ensured injection moulding quality, also can carry out for the physicochemical characteristics of different injected plastics materials the control of different temperature simultaneously, and adopt unified injection machine to produce, its adaptability is high, and improvement cost is low.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments describes as just example.The protection domain of the essence that the application will require is more embodied in the scope that independent claims provide, with and dependent claims.
Claims (5)
1. an intelligent automobile Shooting Technique nozzle, it is arranged in the upstream of injection mold and the injected plastics material that is molten state is injected to described mould, it is characterized in that: the temperature control equipment that is provided with axial distribution on described nozzle wall.
2. nozzle as claimed in claim 1, is characterized in that: described attemperating unit comprises: heater block and cooling-part.
3. nozzle as claimed in claim 2, is characterized in that: the relatively described cooling-part of described heater block is near described injected plastics material.
4. nozzle as claimed in claim 3, is characterized in that: on described nozzle outer wall, be also provided with heat-insulation layer.
5. nozzle as claimed in claim 4, is characterized in that: described heater block is the electric heating tube being connected with external power source, and described cooling-part is the cooling tube that contains cooling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111632.5A CN103878929A (en) | 2014-03-25 | 2014-03-25 | Injection-molding technical nozzle for intelligent car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111632.5A CN103878929A (en) | 2014-03-25 | 2014-03-25 | Injection-molding technical nozzle for intelligent car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878929A true CN103878929A (en) | 2014-06-25 |
Family
ID=50948200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410111632.5A Pending CN103878929A (en) | 2014-03-25 | 2014-03-25 | Injection-molding technical nozzle for intelligent car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058702A (en) * | 2015-08-05 | 2015-11-18 | 苏州市博奥塑胶电子有限公司 | Telescopic nozzle of injection molding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09193196A (en) * | 1996-01-24 | 1997-07-29 | Esuipi Kk | Cooler for heating nozzle and its temperature controller |
| US6045742A (en) * | 1996-08-21 | 2000-04-04 | Caco Pacific Corporation | Method for applying a differential heating to injection nozzle |
| CN1939695A (en) * | 2005-09-28 | 2007-04-04 | 柯尼卡美能达精密光学株式会社 | Injection molding machine |
| CN102343645A (en) * | 2010-08-03 | 2012-02-08 | 奥托门纳创新有限公司 | Injection moulding nozzle |
| CN203331352U (en) * | 2013-06-28 | 2013-12-11 | 天津日宝精密模具有限公司 | Hot runner mold |
| CN203818444U (en) * | 2014-03-25 | 2014-09-10 | 苏州益群模具有限公司 | Nozzle used in intelligent automobile injection molding process |
-
2014
- 2014-03-25 CN CN201410111632.5A patent/CN103878929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09193196A (en) * | 1996-01-24 | 1997-07-29 | Esuipi Kk | Cooler for heating nozzle and its temperature controller |
| US6045742A (en) * | 1996-08-21 | 2000-04-04 | Caco Pacific Corporation | Method for applying a differential heating to injection nozzle |
| CN1939695A (en) * | 2005-09-28 | 2007-04-04 | 柯尼卡美能达精密光学株式会社 | Injection molding machine |
| CN102343645A (en) * | 2010-08-03 | 2012-02-08 | 奥托门纳创新有限公司 | Injection moulding nozzle |
| CN203331352U (en) * | 2013-06-28 | 2013-12-11 | 天津日宝精密模具有限公司 | Hot runner mold |
| CN203818444U (en) * | 2014-03-25 | 2014-09-10 | 苏州益群模具有限公司 | Nozzle used in intelligent automobile injection molding process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058702A (en) * | 2015-08-05 | 2015-11-18 | 苏州市博奥塑胶电子有限公司 | Telescopic nozzle of injection molding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |