CN204487963U - The integrated mould of composite structure car trim - Google Patents
The integrated mould of composite structure car trim Download PDFInfo
- Publication number
- CN204487963U CN204487963U CN201520182201.8U CN201520182201U CN204487963U CN 204487963 U CN204487963 U CN 204487963U CN 201520182201 U CN201520182201 U CN 201520182201U CN 204487963 U CN204487963 U CN 204487963U
- Authority
- CN
- China
- Prior art keywords
- mould
- external mold
- mold
- cast gate
- die plate
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of integrated mould of composite structure car trim, mainly comprise a horizontal rotating disc, horizontal rotating disc bilateral symmetry arranges A mould and B mould; Described A mould comprises A external mold and A internal mold, and wherein A external mold is arranged on A moving die plate, and A external mold and A moving die plate are provided with one-shot forming cast gate; Described B mould comprises B external mold and B internal mold, wherein B external mold is arranged on B moving die plate, B external mold and B moving die plate are provided with the post forming cast gate with the conducting of die cavity outer wall, and described post forming cast gate is separate multiple tracks structure, and each road cast gate is connected with high-pressure unit by sosimetric system; Described A internal mold is identical with B internal model structure, and both symmetries are positioned at the both sides of horizontal rotating disc, is provided with a sub marine gate be communicated with die cavity inwall in both.The integrated mould of the utility model design, it has and simplifies production technology, the feature that with short production cycle, production efficiency is high.
Description
Technical field
The utility model relates to a kind of injection mold, is specially a kind of integrated mould of composite structure car trim.
Background technology
Automobile carbon fiber decoration mainly meets the requirement of sense of autoist, improves the comfortableness of automobile.But at present; because the restriction of carbon fibre material factor own cannot accomplish direct use; traditional formula is that carbon fibre material is carried out surface treatment to form diaphragm by various lacquer spraying technique; not only technological process is long; human cost is high; most importantly layer of paint can distribute the toxic gases such as certain methane, toluene; exist not environmentally, the defect such as not energy-conservation; this diaphragm is also very limited for service life simultaneously; general after 3 years; variable color, the defect such as aging will be there is, cause the inner degree of comfort decreased of car load, affect the sense organ etc. of autoist.
Along with the extensive use adopting carbon fiber decorative panel in car trim, the market demand improves and Market competition, original mode of production not only cannot be met the need of market, and product exists easy aging phenomenon due to surface lacquer process, tackle environmental requirement in production process and must adopt high investment.Therefore, be designed to the shaping mould of disposable products to be inevitable development trend.
Based on the problems referred to above, this department develops a kind of automotive upholstery of composite structure, its using carbon fiber as matrix, and be filled with PC+ABS layer of composite material the inner surface of this matrix is one-body molded, be coated with polyurethane the outer surface of matrix is one-body molded, this structural design effectively can promote the service life of inside gadget, and can not distribute harmful substance.But itself there is very thin thickness as the carbon fiber of matrix in above structure, between 0.1 ~ 0.2mm, therefore carrying out that the coated and inner surface of outer surface fills to it is all difficult point in processing.
Utility model content
For the problems referred to above, the utility model provides a kind of integrated mould of composite structure car trim, and it has and simplifies production technology, the feature that with short production cycle, production efficiency is high.
For achieving the above object, the utility model is by the following technical solutions:
An integrated mould for composite structure car trim, is characterized in that: mainly comprise a horizontal rotating disc that can horizontally rotate, and horizontal rotating disc bilateral symmetry arranges for one-time formed A mould and the B mould for post forming; Described A mould comprises A external mold and A internal mold, and wherein A external mold is arranged on A moving die plate and also with open and close movement inside and outside it, A external mold and A moving die plate can be provided with through one-shot forming cast gate; Described B mould comprises B external mold and B internal mold, wherein B external mold to be arranged on B moving die plate and can with open and close movement inside and outside it, B external mold and B moving die plate are provided be interconnected and directly and the post forming cast gate of die cavity outer wall conducting, described post forming cast gate is separate multiple tracks structure, and each road cast gate is connected with high-pressure unit by sosimetric system; Described A internal mold is identical with B internal model structure; both symmetries are positioned at the both sides of horizontal rotating disc; be provided with a sub marine gate be communicated with die cavity inwall in both, add sub marine gate on it and described one-shot forming cast gate conducting in man-hour when A internal mold or B internal mold turn to coordinate with A external mold.
Further, above-mentioned horizontal rotating disc is made up of with the shaft being connected two flaps upper rotating plate, lower flap.
In the course of the work, after described A mould, B mould complete molding process and debugging operation, first in the A external mold die cavity of A mould, put into the preformed member of carbon fibre material, sub marine gate now in A internal mold and the first molding gate conducting, PC+ABS synthesis material is sequentially filled preformed member inner surface by two cast gates.
After filling completes, A external mold and B external mold remove mould the drive of respective moving die plate is lower outside.
Then horizontal rotating disc rotates, A internal mold and B internal mold is driven to horizontally rotate 180 °, A internal mold rotation with workpiece is precisely coordinated to B mould with described B external mold, polyurethane is provided by high-pressure unit, and through the second molding gate of multiple tracks structure, the surface of workpiece is carried out to the coating and injection moulding of chemical reaction, B internal mold rotates and precisely coordinates with A external mold to A mould simultaneously, and tunnel gate in B internal mold and a described molding gate conducting, put into new carbon fiber preform, the inner surface that can carry out preformed member fills injection molding.
To sum up, by processing mold of the present utility model, only need rotate one-period, the one-shot forming of composite construction automotive upholstery can be completed, effectively can simplify production technology, shorten the production cycle, promote working (machining) efficiency.
Accompanying drawing explanation
Fig. 1, topology layout schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of integrated mould of composite structure car trim, mainly comprises a horizontal rotating disc that can horizontally rotate 1, and horizontal rotating disc 1 bilateral symmetry arranges for one-time formed A mould 2 and the B mould 3 for post forming.In the present embodiment, described horizontal rotating disc 1 is made up of upper rotating plate 11, lower flap 12 and the shaft 13 that is connected two flaps, also can be set to other equivalent structures with identical function in practice as required.
Described A mould 2 comprises A external mold 21 and A internal mold 22.Wherein A external mold 21 is arranged on A moving die plate 23 and also with open and close movement inside and outside it, A external mold 21 and A moving die plate 23 can be provided with through one-shot forming cast gate 24.
Described B mould 3 comprises B external mold 31 and B internal mold 32, and wherein B external mold 31 to be arranged on B moving die plate 33 and can with open and close movement inside and outside it, B external mold 31 and B moving die plate 33 are provided be interconnected and directly and the post forming cast gate 34 of die cavity outer wall conducting.At this, consider the material behavior of polyurethane, need to carry out chemical reaction injection moulding, described post forming cast gate 34 is the separate little pouring gate structure of multiple tracks, and each road cast gate is connected with high-pressure unit 7 by sosimetric system 6.
Above A internal mold 22 is identical with B internal mold 23 structure, both symmetries are positioned at the both sides of horizontal rotating disc 1, be provided with a sub marine gate 4 be communicated with die cavity inwall in both, when A internal mold 22 or B internal mold 32 turn to coordinate with A external mold 21 add man-hour the sub marine gate 4 on it by with described one-shot forming cast gate 24 conducting.
In the course of the work, after described A mould 2, B mould 3 complete molding process and debugging operation, first in A external mold 21 die cavity of A mould 2, put into the preformed member 51 of carbon fibre material, sub marine gate 4 now in A internal mold 22 and the first molding gate 24 conducting, PC+ABS synthesis material sequentially carries out filling by two cast gates to preformed member 51 inner surface and forms interior cladding 52.
After filling completes, A external mold 21 and B external mold 31 remove mould the drive of respective moving die plate is lower outside.
Then horizontal rotating disc 1 rotates, A internal mold 22 and B internal mold 32 is driven to horizontally rotate 180 °, A internal mold 22 with workpiece is rotated to B mould 3 precisely coordinate with described B external mold 31, and provide polyurethane by high-pressure unit 7, and form polyurethane 53 through the coating and injection moulding that metering system 6 carries out chemical reaction by the surface of post forming cast gate 34 pairs of workpiece of the little pouring gate structure of multiple tracks.B internal mold 32 rotates and precisely coordinates with A external mold 21 to A mould 2 simultaneously, and tunnel gate (not looking in figure) in B internal mold 32 and described molding gate 24 conducting, now put into new carbon fiber preform 51, the inner surface that can carry out preformed member 51 fills injection molding.
To sum up, by processing mold of the present utility model, only need rotate one-period, the one-shot forming of composite construction automotive upholstery surfaces externally and internally processing can be completed, effectively can simplify production technology, shorten the production cycle, promote working (machining) efficiency.
The above; it is only better embodiment of the present utility model; not any pro forma restriction is done to utility model; every according to know-why of the present utility model to any simple modification made for any of the above embodiments, equivalent variations or modification, still belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. an integrated mould for composite structure car trim, is characterized in that: mainly comprise a horizontal rotating disc that can horizontally rotate, and horizontal rotating disc bilateral symmetry arranges for one-time formed A mould and the B mould for post forming; Described A mould comprises A external mold and A internal mold, and wherein A external mold is arranged on A moving die plate and also with open and close movement inside and outside it, A external mold and A moving die plate can be provided with through one-shot forming cast gate; Described B mould comprises B external mold and B internal mold, wherein B external mold to be arranged on B moving die plate and can with open and close movement inside and outside it, B external mold and B moving die plate are provided be interconnected and directly and the post forming cast gate of die cavity outer wall conducting, described post forming cast gate is separate multiple tracks structure, and each road cast gate is connected with high-pressure unit by sosimetric system; Described A internal mold is identical with B internal model structure; both symmetries are positioned at the both sides of horizontal rotating disc; be provided with a sub marine gate be communicated with die cavity inwall in both, add sub marine gate on it and described one-shot forming cast gate conducting in man-hour when A internal mold or B internal mold turn to coordinate with A external mold.
2. the integrated mould of composite structure car trim as claimed in claim 1, is characterized in that: described horizontal rotating disc is made up of with the shaft being connected two flaps upper rotating plate, lower flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182201.8U CN204487963U (en) | 2015-03-30 | 2015-03-30 | The integrated mould of composite structure car trim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182201.8U CN204487963U (en) | 2015-03-30 | 2015-03-30 | The integrated mould of composite structure car trim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487963U true CN204487963U (en) | 2015-07-22 |
Family
ID=53567255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182201.8U Expired - Fee Related CN204487963U (en) | 2015-03-30 | 2015-03-30 | The integrated mould of composite structure car trim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619692A (en) * | 2015-12-31 | 2016-06-01 | 青岛海信模具有限公司 | Rotary table type double-color injection mould with decorative membrane and injection molding process for rotary table type double-color injection mould |
-
2015
- 2015-03-30 CN CN201520182201.8U patent/CN204487963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619692A (en) * | 2015-12-31 | 2016-06-01 | 青岛海信模具有限公司 | Rotary table type double-color injection mould with decorative membrane and injection molding process for rotary table type double-color injection mould |
| CN105619692B (en) * | 2015-12-31 | 2018-01-09 | 青岛海信模具有限公司 | A kind of turntable type bicolor injection mould and its Shooting Technique with decorative membrance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101537684A (en) | Polyurethane foam forming mould and manufacturing method of mould cavities | |
| CN204658828U (en) | A kind of heavy wall photoconduction injection moulding quadric injection mould mould | |
| CN103699718A (en) | Predeformation design method of plastic injection product | |
| CN104203531A (en) | Planar body provided with resin frame and method for producing planar body provided with resin frame | |
| CN106808650A (en) | Injection molding machine and surface decoration mold used for the same | |
| CN102529098B (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN204487963U (en) | The integrated mould of composite structure car trim | |
| CN204487933U (en) | The processing mold of composite construction automotive upholstery | |
| CN102328545B (en) | Colorful fluorescence mobile phone cover or protection cover and manufacture method | |
| CN1982028A (en) | Integrated injection forming method | |
| CN203880828U (en) | Warmer base | |
| CN106493937B (en) | A kind of method of 3D printing automobile glass encapsulation assembly exemplar | |
| CN201530101U (en) | Injection mold device | |
| CN104972601A (en) | Injection molding method of double-color super-thick cladding element | |
| CN108340541B (en) | Rapid forming method for RPP (resilient polypropylene) automobile interior and exterior trim plastic part | |
| CN103481953A (en) | Lightweight automobile steel plate | |
| CN106738597B (en) | A kind of implementation method of three layer of four station of thick-walled parts injection molding | |
| CN212312549U (en) | Equipment for realizing three-dimensional patterns by spraying in mold | |
| CN207290756U (en) | A kind of lens of car light double-layer injection mold | |
| CN207290757U (en) | Lens of car light double-layer injection mold | |
| CN205615346U (en) | Motor vehicle console handrail | |
| CN207657068U (en) | A kind of uniform double-color mold of injection molding | |
| CN106799811B (en) | A kind of implementation method of three layer of three station of thick-walled parts injection molding | |
| CN103587028A (en) | Bicolor mold forming device used for refills | |
| CN101024364A (en) | Wheel rim group with decorative cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |