CN205439116U - No die parting line vestige mould and product - Google Patents
No die parting line vestige mould and product Download PDFInfo
- Publication number
- CN205439116U CN205439116U CN201620135618.3U CN201620135618U CN205439116U CN 205439116 U CN205439116 U CN 205439116U CN 201620135618 U CN201620135618 U CN 201620135618U CN 205439116 U CN205439116 U CN 205439116U
- Authority
- CN
- China
- Prior art keywords
- slide block
- product
- side form
- parting line
- mould
- 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
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000010408 film Substances 0.000 description 38
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to hot pressing, vacuum or high -pressure shaping and injection molding field, concretely relates to no die parting line vestige mould and product is an upper fixed plate, fixed die plate, cover half side form benevolence, first slider and second slider, movable mould side form benevolence, movable mould board, bottom plate from top to bottom in proper order, its characterized in that, during the compound die, first slider and second slider set up with the laminating of movable mould side form benevolence, first slider and second slider are laminated when setting up each other, and the finished product film is laminated in the groove structure bottom. Be film article just with the film substrate through hot pressing, high pressure or vacuum mode shaping, tailor again to the finished product film, the mould benevolence injection molding of no die parting line vestige mould is put into to finished product film after tailorring the shaping, the overall structure who comprises product, stub bar and film is taken out in the die sinking, get rid of stub bar and film. The utility model discloses beneficial effect is: can realize 0 pattern drawing product of outward appearance and outward appearance and not have the die parting line vestige including product appearance such as back -offs, product appearance can realize highlight, mute light and various line outward appearances according to the film change and the change.
Description
Technical field
This utility model belongs to hot pressing and ejection formation field, is specifically related to a kind of without parting line trace mould and product.
Background technology
For consumer electronics digital product appearance member and the electronic product in the field such as household electrical appliances, medical treatment, prior art cannot realize 0 ° of withdrawing pattern product and torque product without die parting line；For there being the product of decorative pattern, each decorative pattern is required to corresponding replacement die, it is more difficult to realize various production in a small amount；Original product design need to consider outward appearance release problems, impact assembling effect, and when having decorative pattern, draw taper is bigger, easily affects assembling and the FINAL APPEARANCE effect of product of product due to draw taper problem；Die joint PL line on Surface Appearance can badly influence product aesthetic property.
Utility model content
The purpose of this utility model is to provide one and realizes 0 ° of withdrawing pattern product and torque product without die parting line, the product that is suitable for inclusion in appearance, produces, improves mould without parting line trace and the product of product yield specifically for minute surface product, different decorative pattern.
To achieve these goals, technical solution adopted in the utility model is: a kind of without parting line trace mould, it is followed successively by upper mounted plate, solid plate, cover half side form core, the first slide block and the second slide block, dynamic model side form core, moving platen, bottom plate under upper, it is characterized in that, during matched moulds, first slide block and the second slide block are arranged with the laminating of dynamic model side form core, and the first slide block and the second slide block enclose out groove structure；First slide block and the second slide block is bonded to each other when arranging, finished films fits in bottom groove structure；During die sinking, the first slide block and the second slide block are separated from each other.
Described finished films, the first slide block and the second slide block and cover half side form core enclose die cavity.
Described finished films is made up of thermoplastic resin.
Arranging sprue bushing in described solid plate, sprue bushing end connects die cavity.
The shape and structure adjustable of described finished films.
A kind of without parting line trace mould, it is followed successively by upper mounted plate, solid plate, cover half side form core, dynamic model side form core, moving platen, bottom plate, it is characterised in that dynamic model side form core is provided with groove structure under upper, during matched moulds, finished films fits in bottom groove structure；Described cover half side form core, dynamic model side form Renhe finished films enclose die cavity.
A kind of without parting line trace product, outside described product, laminating arranges separable finished films.
The manufacture method of a kind of product without parting line trace, comprises the steps:
A. film substrate is shaped to thin film first product by hot pressing, high pressure or vacuum mode, then is cut to finished films；Described finished films is made up of thermoplastic resin；The materials such as such as PC, PET, PMMA, PI.
B. the finished films after molding cutting is put into described mould without parting line trace under die opening state, then matched moulds is carried out, finished films fits in bottom groove structure, by sprue bushing injection in die cavity, injection forms the overall structure that product, stub bar and finished films are constituted, and this overall structure is head product；
C. die sinking, takes out the overall structure being made up of product, stub bar and finished films；
D. material removal head and finished films are gone.
Above manufacture method, described stub bar is by processing method removals such as shearings, and described finished films is by divesting removal.
In actual production, prepare for 0 ° of withdrawing pattern product, the finished films after molding cutting is put into described mould without parting line trace, then carries out injection, take out head product after die sinking, go material removal head and thin film i.e. to obtain final products.
This utility model provides the benefit that: can realize 0 ° of withdrawing pattern product and torque product without die parting line；Product design space is expanded significantly；Former high light product mold glossing requires the highest, and production maintenance cost is high, and yield is low, and this technique can improve yield, and mould commonly polishes；Original product is if any decorative pattern, and each decorative pattern is required to corresponding replacement die, and this technique can realize various production in a small amount by thin film；Original product design need to consider outward appearance release problems, impact assembling effect, and when having decorative pattern, draw taper is bigger, and this technique can solve this problem.
Accompanying drawing explanation
Fig. 1 is film substrate schematic diagram；
Fig. 2 is molding rear film first product schematic diagram；
Fig. 3 is finished films schematic diagram；
Fig. 4 is mould structure schematic diagram；
Fig. 5, Figure 11 are the signal of mould die part-structure figure；
Fig. 6, Figure 12 are that thin film is positioned over mould inner mould core partial schematic diagram；
Fig. 7, Figure 13 are injection rear mold die partial schematic diagram；
Fig. 8, Figure 14 are for taking out product schematic diagram after injection；
Fig. 9 is for removing product schematic diagram after material removal head；
Figure 10, Figure 15 are the final products schematic diagram after removing thin film；
Wherein, 1 film substrate, 2 thin film first products, 3 finished films, 4 upper mounted plates, 5 sprue bushings, 6 solid plates, 7 cover half side form core, 8 first slide blocks, 9 second slide blocks, 10 dynamic model side form core, 11 moving platens, 12 bottom plates, 13 stub bars, 14 products, 7 ' cover half side form core, 10 ' dynamic model side form core.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
According to Fig. 1-10, a kind of without parting line trace mould, it is followed successively by upper mounted plate 4, solid plate 6, cover half side form core the 7, first slide block 8 and the second slide block 9, dynamic model side form core 10, moving platen 11, bottom plate 12 under upper, it is characterized in that, during matched moulds, first slide block and the second slide block are arranged with the laminating of dynamic model side form core simultaneously, and the first slide block and the second slide block enclose out groove structure；When first slide block and the second slide block are bonded to each other, finished films 3 fits in bottom groove structure；During die sinking, the first slide block and the second slide block are separated from each other (Fig. 4-7).
The die cavity that described finished films, the first slide block and the second slide block and cover half side form core enclose, die cavity obtains product 14 and stub bar 13 by injection, and wherein during injection molding, product 14 and finished films 3 are fitted.Described finished films is made up of thermoplastic resin, the material such as such as PC, PET, PMMA, PI.Arranging sprue bushing 5 in described solid plate, sprue bushing end connects die cavity.The shape and structure adjustable (Fig. 4-10) of described finished films.According to Figure 10, the side using product prepared by the mould without parting line trace with slide block structure is arc line shaped.
The manufacture method of a kind of product without parting line trace, comprises the steps:
A. film substrate 1 is shaped to thin film first product 2 by hot pressing, high pressure or vacuum (it is prior art) mode, then is cut to finished films 3；Described finished films is made up of thermoplastic resin；Such as the material (Fig. 1-3) such as PC, PET, PMMA, PI.
B. the finished films after molding cutting is put into described mould without parting line trace, finished films fits in the first slide block and the bottom portion of groove of the second slide block formation, by sprue bushing injection in die cavity, injection forms the overall structure that product, stub bar and finished films are constituted, i.e. forms head product；
C. die sinking, takes out the overall structure being made up of product, stub bar and finished films；
D. material removal head and finished films are gone.
Figure 11-15 illustrates another technical scheme without parting line trace mould and preparation method thereof, if Figure 11 is 0 ° of withdrawing pattern product mold die partial schematic diagram, compared with aforesaid mould without parting line trace, differ only in the technical program without slide block, the die cavity of formed product is directly enclosed out by cover half side form core 7 ' and dynamic model side form core 10 ', dynamic model side form core 10 ' central authorities are groove structure, bottom finished films laminating groove structure.Finished films after molding cutting is put into described mould without parting line trace (Figure 12), carry out injection (Figure 13) again, taking out head product (Figure 14) after die sinking, head product goes material removal head and thin film i.e. obtain final products (Figure 15), the side of the final products obtained is straight flange.
Above manufacture method, described stub bar removed by cutting, and described finished films is by divesting removal.
This utility model also provides for product without parting line trace prepared by above manufacture method.
This utility model can realize 0 ° of withdrawing pattern product and torque product without die parting line；Product design space is expanded significantly；Former high light product mold glossing requires the highest, and production maintenance cost is high, and yield is low, and this technique can improve yield, and mould commonly polishes；Original product is if any decorative pattern, and each decorative pattern is required to corresponding replacement die, and this technique can realize various production in a small amount by thin film；Original product design need to consider outward appearance release problems, impact assembling effect, and when having decorative pattern, draw taper is bigger, and this technique can solve this problem；And this utility model section solves the problem that on Surface Appearance, PL line has a strong impact on product aesthetic property.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind without parting line trace mould, from top to bottom it is followed successively by upper mounted plate, solid plate, cover half side form core, the first slide block and the second slide block, dynamic model side form core, moving platen, bottom plate, it is characterized in that, during matched moulds, first slide block and the second slide block are arranged with the laminating of dynamic model side form core, and the first slide block and the second slide block enclose out groove structure；First slide block and the second slide block is bonded to each other when arranging, finished films fits in bottom groove structure；During die sinking, the first slide block and the second slide block are separated from each other.
The most according to claim 1 a kind of without parting line trace mould, it is characterised in that described finished films, the first slide block and the second slide block and cover half side form core enclose die cavity.
The most according to claim 1 a kind of without parting line trace mould, it is characterised in that described finished films is made up of thermoplastic resin.
The most according to claim 2 a kind of without parting line trace mould, it is characterised in that arranging sprue bushing in described solid plate, sprue bushing end connects die cavity.
The most according to claim 1 a kind of without parting line trace mould, it is characterised in that the shape and structure adjustable of described finished films.
6. one kind without parting line trace mould, it is followed successively by upper mounted plate, solid plate, cover half side form core, dynamic model side form core, moving platen, bottom plate, it is characterised in that dynamic model side form core is provided with groove structure under upper, during matched moulds, finished films fits in bottom groove structure；Described cover half side form core, dynamic model side form Renhe finished films enclose die cavity.
7. one kind without parting line trace product, it is characterised in that outside described product, laminating arranges separable finished films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135618.3U CN205439116U (en) | 2016-02-23 | 2016-02-23 | No die parting line vestige mould and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135618.3U CN205439116U (en) | 2016-02-23 | 2016-02-23 | No die parting line vestige mould and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439116U true CN205439116U (en) | 2016-08-10 |
Family
ID=56582102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135618.3U Expired - Fee Related CN205439116U (en) | 2016-02-23 | 2016-02-23 | No die parting line vestige mould and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563764A (en) * | 2016-02-23 | 2016-05-11 | 昆山峰实电子科技有限公司 | Die and product without parting line trace and manufacturing method of product |
-
2016
- 2016-02-23 CN CN201620135618.3U patent/CN205439116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563764A (en) * | 2016-02-23 | 2016-05-11 | 昆山峰实电子科技有限公司 | Die and product without parting line trace and manufacturing method of product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101883478A (en) | Electronic device shell as well as mould and method for manufacturing same | |
| CN101954703A (en) | Injection molding method for in-mold ornament | |
| CN101898403A (en) | Injection molding mold | |
| CN205439116U (en) | No die parting line vestige mould and product | |
| CN105235236A (en) | Autoclave die for improving surface quality of workpiece and method | |
| CN107498889A (en) | Insert molding die, in-mould injection method and injecting product in mold | |
| CN103252957A (en) | Carbon fiber housing with three-dimensional surface textures and producing method thereof | |
| CN201240043Y (en) | Mould capable of preventing injection moulding product from shrinking | |
| CN105563764A (en) | Die and product without parting line trace and manufacturing method of product | |
| CN202088399U (en) | Reversed edge binding injection mold of in mold labeling (IML) sheet | |
| CN101474848A (en) | Injection mould product in-mould printing molding equipment | |
| CN209173386U (en) | A kind of precision die for block toy | |
| CN206383426U (en) | Automatic lid injection mold in a kind of novel multi-cavity mould | |
| JP2011136498A5 (en) | ||
| CN204820171U (en) | A paste mark device in mould for injection moulding product | |
| CN104924533B (en) | A kind of labeling device in mould for injecting products | |
| CN105437460A (en) | Processing forming method of composite material profile | |
| CN202097902U (en) | Injection mold | |
| CN206855931U (en) | A kind of forced demoulding structure of injection mold | |
| CN205167595U (en) | Qualities of finished piece surface are improved autoclave mould | |
| CN101474849A (en) | Injection mould product in-mould printing molding method | |
| CN1986191A (en) | Thermosetting injection mold for plastic packaged motor assembly | |
| US20120228808A1 (en) | Method for manufacturing housings | |
| CN203236666U (en) | Novel injection mold for processing film coating products | |
| CN210256980U (en) | Handicraft cavity forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190301 Address after: 215300 No. 1098 Kunjia Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: KUNSHAN FENGSHI ELECTRONIC APPEARANCE APPLICATION TECHNOLOGY Co.,Ltd. Address before: 215300 No. 1098 Kunjia Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KEE EVER BRIGHT DECORATIVE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |