CN106273526B - A kind of manufacture craft of central control panel - Google Patents
A kind of manufacture craft of central control panel Download PDFInfo
- Publication number
- CN106273526B CN106273526B CN201610769636.1A CN201610769636A CN106273526B CN 106273526 B CN106273526 B CN 106273526B CN 201610769636 A CN201610769636 A CN 201610769636A CN 106273526 B CN106273526 B CN 106273526B
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- CN
- China
- Prior art keywords
- control panel
- central control
- manufacture craft
- carried out
- leathercraft
- 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.)
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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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
Abstract
The invention discloses a kind of manufacture crafts of central control panel, it is characterised in that includes the following steps：1, it is molded：The lower body of central control panel is carried out using adapted to injection system, is cooled and shaped；2, slush moulding：The upper body of central control panel is carried out using slush moulding system, is cooled and shaped；3, it foams：By the pre- heat foamable in the upper surface of central control panel upper body, foaming processing is carried out；4, film is sprayed：The spray film process of polyimides is carried out to the lower surface of central control panel lower body；5, plastic uptake：Using plastic uptake system decorative picture or decorating objects are locally made in the upper surface of central control panel upper body；6, leathercraft covers：Leathercraft is partially or fully pasted to the upper surface of central control panel upper body using leathercraft affixing system.The technique can make central control panel meet heat-insulated requirement and keep its beautiful and sense of touch good.
Description
Technical field
The present invention relates to auto parts field, in particular to a kind of manufacture crafts of central control panel.
Background technology
Auto parts machinery is each unit for constituting automobile entirety and a kind of product for serving automobile.With society it is continuous
Progress and development, automobile progress into huge numbers of families, the continuous perfect development expanded with automobile industry in market, automobile processing
The competition of industry is increasing.With being growing more intense for auto parts machinery processing market competition, environmental protection concept is rooted in the hearts of the people, and
The continuous upgrading and application of technology, to mould deepening continuously for steel trend, this technology is just causing the extensive pass of automaker
Note and attention.The application of plastics in the automotive industry has more than 50 years history, as life and the essential material of industry, modeling
Expect that material is light, intensity is high；Wear-resisting, anti-attrition and insulation；Chemical stability is good, intensity is high；The characteristics such as light transmission damping.With automobile to
Lightweight, energy-saving and environment-friendly concept direction are developed, and are put forward higher requirements to material.1kg plastics can replace the weight such as 2kg-3kg
Other materials, and automotive dead weight often declines 10%, and oil consumption can reduce 6-8%.
Now, the main material of automobile middle control deck plate uses plastics, working environment more special, on the one hand, under it
Surface and engine distance are close, are heated bigger, on the other hand, upper surface directly with the extremity of people, the direct shadow of sense of touch
Comfort level is rung, and directly environment inside car can be decorated, directly affects taste and the aesthetics of vehicle.This just needs to produce
A kind of product can meet its heat-insulated requirement and keep its beautiful and sense of touch good.
Invention content
The purpose of the present invention is to provide a kind of manufacture craft of central control panel, the product produced can meet its every
The requirement of heat, and its beautiful and sense of touch can be made good.
The present invention is achieved through the following technical solutions：
A kind of manufacture craft of central control panel, it is characterised in that include the following steps：
(1) it is molded：The lower body of central control panel is carried out using adapted to injection system, is cooled and shaped；
(2) slush moulding：The upper body of central control panel is carried out using slush moulding system, is cooled and shaped；
(3) it foams：By the pre- heat foamable in the upper surface of central control panel upper body, foaming processing is carried out；
(4) film is sprayed：The spray film process of polyimides is carried out to the lower surface of central control panel lower body；
(5) plastic uptake：Using plastic uptake system decorative picture or decorating objects are locally made in the upper surface of central control panel upper body；
(6) leathercraft covers：The upper surface of central control panel upper body is partially or fully pasted using leathercraft affixing system
Leathercraft.
The central control panel that the technique makes can meet heat-insulated requirement and keep its beautiful and sense of touch good.
Further, the injection moulding process in the step (1) is optimized, optimization design includes：Utilize CAE moulds
Stream analytical technology optimizes the structure of mold, composition, classification and function, keeps its structure more reasonable；It is to cast
Cast gate, running channel and the slag well of system optimize, according to its pouring temperature and cast liquid viscosity-adjusting agent cast gate, running channel and
The size of slag well, the defects of reducing sand holes, misrun to the greatest extent；The water route of cooling system, water-impermeable piece and beryllium cylinder are optimized
Design, rationally controls cooling velocity, ensures that product reaches good state；Between running gate system, cooling system and mold
Relationship optimizes, and analyzes its relationship and forming process, systematization optimization comprehensively；Installation, debugging and maintaining to mold
It optimizes, in strict accordance with technical need installation and debugging, periodically carries out maintaining.
Further, the specific process of slush moulding is in the step (2)：First mold temperature is added using hot husky heating system
Heat is poured into 210 DEG C -250 DEG C, then by plastic paste in the hollow mould of opening, until reaching defined capacity, plastic paste is in heat
Become gel in mould inner wall afterwards, when gel reaches predetermined thickness, pours out excessive liquid material, and row heating is allowed to molten again
Melt, product can be stripped out from mould after cooling.The control of temperature influences very big, strict temperature control to the quality of mold.
Further, the foaming of the step (3) is chemical blowing, the central control panel upper surface foamed will be needed to add first
Heat, at paste, is added AC foaming agents, keeps the temperature at 200 DEG C and carry out foaming processing to it.It foams at this temperature, but it is sent out
Steep speed in the preferred range, the product quality to foam out is good, makes its hardness in the range of demand.
Further, the spray film of the step (4) specifically uses polyimides to spray film, by the polyimides liquid of thawing
Body is sprayed onto the lower surface of central control panel, and thin film is formed after cooling.The film heat-insulating works well, and film thickness is thin, matter
Amount is light.
Further, the plastic uptake in the step (5) uses after specifically open and flat plastic hard plate material heating softens
Vacuum suction needs the place heating decorated to soften in die surface, while by central control panel upper surface, finally connects the two
Place is in contact, and is cooled and shaped.This method can produce various figures and ornament, can be to middle control single and old-fashioned and inflexible at present
Deck plate carries out individual decoration, keeps its beautiful and generous.
Further, the leathercraft covering in the step (6), is mainly covered in part central control panel by leathercraft
Upper surface, and its edge is fixed on central control panel.For not using plastic uptake system to increase the place of figure and ornament,
Leathercraft covering may be used, on the one hand central control panel can be decorated, on the other hand increase its class.
Compared with prior art, the present invention have the advantage that for：
(1) the present invention provides a kind of manufacture craft of central control panel, it is heat-insulated which can be such that central control panel meets
It is required that and its beautiful and sense of touch can be made good.
(2) the present invention provides a kind of manufacture crafts of central control panel, and the relatively former handicraft product quality influence of the technique is small,
Meet the requirement of central control panel light weight.
Specific implementation mode
The present invention is described in further detail with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1：
The shortcomings that overcome the prior art, devise a kind of manufacture craft of central control panel, the manufacture craft mainly by
Adapted to injection system, slush moulding system, foamed system, polyimides spray membranous system, plastic uptake system and leathercraft covering system composition.
The first step is carried out the lower body of central control panel using adapted to injection system, is cooled and shaped；During being somebody's turn to do, to adapted to injection system
It optimizes, optimization design includes：The structure of mold, composition, classification and function are carried out using CAE mold flow analysis technology
Optimization design keeps its structure more reasonable；The cast gate, running channel and slag well of running gate system are optimized, poured according to it
The defects of noting temperature and pouring into a mould the size of liquid viscosity-adjusting agent cast gate, running channel and slag well, reduce sand holes, misrun to the greatest extent；It is right
Water route, water-impermeable piece and the beryllium cylinder of cooling system optimize, and rationally control cooling velocity, ensure that product reaches good shape
State；Relationship between running gate system, cooling system and mold optimizes, and analyzes its relationship and forming process, system comprehensively
Change optimization；The installation, debugging and maintaining of mold are optimized, in strict accordance with technical need installation and debugging, periodically
Carry out maintaining.
Second step is carried out the upper body of central control panel using slush moulding system, is cooled and shaped；During being somebody's turn to do, first use heat husky
Mold temperature is heated to 210 DEG C -250 DEG C by heating system, then plastic paste is poured into the hollow mould of opening, until reaching rule
Fixed capacity, plastic paste are becoming gel in mould inner wall after heated, when gel reaches predetermined thickness, are pouring out excessive liquid
Material, and row heating is allowed to melt again, and product can be stripped out from mould after cooling.The control of temperature influences very the quality of mold
Greatly, strict temperature control.
Third walks, and the pre- heat foamable in upper surface of the upper body of central control panel carries out foaming processing；The foamed system useization
Foaming is learned, the central control panel upper surface foamed will be needed to be heated to it into paste first, AC foaming agents are added, keep the temperature at
200 DEG C carry out foaming processing.It foams at this temperature, its expansion rate can be made in the preferred range, the product quality to foam out
Well, make its hardness in the range of demand.
4th step carries out the lower surface of central control panel lower body the spray film process of polyimides；Mainly by the poly- of thawing
Acid imide liquid is sprayed onto the lower surface of central control panel, and thin film is formed after cooling.The film heat-insulating works well, and film is thick
Spend thin, light weight.
5th step locally makes decorative picture or decorating objects using plastic uptake system in central control panel upper surface；The suction
In moulding system, after open and flat plastic hard plate material heating is softened, using vacuum suction in die surface, while will be on central control panel
Surface needs the place heating decorated to soften, and finally the two junction is in contact, is cooled and shaped.This method can be produced respectively
Kind figure and ornament can carry out individual decoration to console panel single and old-fashioned and inflexible at present, keep its beautiful and generous.
6th step partially or fully pastes leathercraft using leathercraft affixing system centering control panel upper surface.The product
Its heat-insulated requirement can be met and keep its beautiful and sense of touch good.The leathercraft covers system, mainly by leathercraft
It is covered in the upper surface of part central control panel, and its edge is fixed on central control panel.For not increased using plastic uptake system
The place for adding figure and ornament may be used leathercraft covering, on the one hand can be decorated to central control panel, on the other hand
Increase its class.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention to any simple modification, equivalent variations made by above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (7)
1. a kind of manufacture craft of central control panel, it is characterised in that include the following steps：
(1) it is molded：The lower body of central control panel is carried out using adapted to injection system, is cooled and shaped；
(2) slush moulding：The upper body of central control panel is carried out using slush moulding system, is cooled and shaped；
(3) it foams：By the pre- heat foamable in the upper surface of central control panel upper body, foaming processing is carried out；
(4) film is sprayed：The spray film process of polyimides is carried out to the lower surface of central control panel lower body；
(5) plastic uptake：Using plastic uptake system decorative picture or decorating objects are locally made in the upper surface of central control panel upper body；
(6) leathercraft covers：Leather is partially or fully pasted to the upper surface of central control panel upper body using leathercraft affixing system
Product.
2. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：To in the step (1)
Injection moulding process optimizes, and optimization design includes：Using CAE mold flow analysis technology to the structure of mold, composition, classification and
Function optimizes；The cast gate, running channel and slag well of running gate system are optimized；To the water route of cooling system,
Water-impermeable piece and beryllium cylinder optimize；Relationship between running gate system, cooling system and mold optimizes；To mold
Installation, debugging and maintaining optimize.
3. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：Slush moulding in the step (2)
Specific process be：Mold temperature is first heated to 210 DEG C -250 DEG C using hot husky heating system, then plastic paste is poured into out
In the hollow mould of mouth, until reaching defined capacity, plastic paste is becoming gel in mould inner wall after heated, when gel reaches pre-
When determining thickness, excessive liquid material is poured out, and row heating is allowed to melt again, and product can be stripped out from mould after cooling.
4. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：The foaming of the step (3)
For chemical blowing, the central control panel upper surface foamed will be needed to be heated to it into paste first, AC foaming agents are added, temperature is protected
It holds and carries out foaming processing at 200 DEG C.
5. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：The spray film of the step (4),
Specifically polyimides is used to spray film, the polyimide liquid of thawing is sprayed onto to the lower surface of central control panel, one is formed after cooling
Layer film.
6. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：Suction in the step (5)
Modeling, after specifically open and flat plastic hard plate material heating is softened, using vacuum suction in die surface, while will be on central control panel
Surface needs the place heating decorated to soften, and finally the two junction is in contact, is cooled and shaped.
7. a kind of manufacture craft of central control panel according to claim 1, it is characterised in that：Skin in the step (6)
Product covers, and leathercraft is mainly covered in the upper surface of part central control panel, and its edge is fixed on central control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769636.1A CN106273526B (en) | 2016-08-30 | 2016-08-30 | A kind of manufacture craft of central control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769636.1A CN106273526B (en) | 2016-08-30 | 2016-08-30 | A kind of manufacture craft of central control panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273526A CN106273526A (en) | 2017-01-04 |
| CN106273526B true CN106273526B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610769636.1A Active CN106273526B (en) | 2016-08-30 | 2016-08-30 | A kind of manufacture craft of central control panel |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6506495B1 (en) * | 1998-04-13 | 2003-01-14 | Mitsuboshi Belting Ltd. | Complex skin, slush molding thermoplastic elastomer composition for use in the skin, and an article including the skin |
| DE10229049B4 (en) * | 2002-06-28 | 2005-04-14 | Audi Ag | Power or aircraft installation element |
| US20070018350A1 (en) * | 2004-03-08 | 2007-01-25 | Anthony Brant | Method of producing a part |
| CN1775580A (en) * | 2005-11-24 | 2006-05-24 | 刘旭祥 | Automobile dashboard and its manufacturing method |
| CN101269542A (en) * | 2008-04-16 | 2008-09-24 | 芜湖恒信汽车内饰制造有限公司 | Method for manufacturing soft instrument panel |
| CN201272071Y (en) * | 2008-06-19 | 2009-07-15 | 上海延华汽车装备有限公司 | Flame-retardant antistatic composite material |
| CN103030884B (en) * | 2012-12-10 | 2015-07-01 | 上海普利特复合材料股份有限公司 | Polypropylene composition for automobile enamel-plastic instrument panel frameworks and preparation method thereof |
| CN103085283A (en) * | 2013-01-28 | 2013-05-08 | 常熟市汽车饰件股份有限公司 | Automobile door interior trimming plate manufacturing technology |
| KR101775199B1 (en) * | 2014-04-10 | 2017-09-20 | (주)엘지하우시스 | Powder for powder slush molding, method of producing the same, and crash pad for vehicle |
| CN104292653A (en) * | 2014-09-26 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Automobile instrument board and preparation method thereof |
| CN105365739A (en) * | 2015-11-25 | 2016-03-02 | 江苏新泉汽车饰件股份有限公司 | Slush-molding foaming automobile dashboard gasbag installation component |
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- 2016-08-30 CN CN201610769636.1A patent/CN106273526B/en active Active
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