CN205148776U - IML earphone shell forming die and IML earphone shell - Google Patents
IML earphone shell forming die and IML earphone shell Download PDFInfo
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- CN205148776U CN205148776U CN201520783180.5U CN201520783180U CN205148776U CN 205148776 U CN205148776 U CN 205148776U CN 201520783180 U CN201520783180 U CN 201520783180U CN 205148776 U CN205148776 U CN 205148776U
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Abstract
The utility model discloses a IML earphone shell forming die, including front mould fixed plate, front mould drift, preceding template and back template, front mould fixed plate and preceding template fixed connection, preceding template is connected with back template contact nature, and motion cavity synthetic and front mould drift looks adaptation is enclosed to front mould fixed plate, preceding template and back template, and the front mould drift slides from top to bottom in the motion cavity, but the concave position that the one end of back template was provided with the centre gripping sheet is close to to preceding template, preceding template is close to to back template one end be provided with with protruding of concave phase adaptation, concave position and protruding position constitute the mould die joint, front mould drift gliding back, the edge of sheet is according to mould die joint hot briquetting. The utility model discloses a IML earphone shell forming die, put into the mould die joint with the PET sheet that infrared stoving is roast after softening after, through the concave position of preceding template and the protruding position cooperation extrusion of back template, the edge forms protrudingly, forms the cylindric of certain degree of depth owing to receive the extrusion of front mould drift during sheet forming, this arch is guaranteed cylindricly not wrinkle. The utility model discloses still disclose one kind by the fashioned IML earphone shell of above -mentioned IML earphone shell forming die.
Description
Technical field
The utility model relates to the technical field of IML ear casing mould, particularly relates to a kind of guarantee sheet material unruffled IML ear casing mould.
Background technology
The Chinese of IMD: decoration technique inside mold, English name: In-MoldDecoration.The matrix printing pattern is put into metal die (mould) by IMD, engages in the resin injection metal pattern of shaping with matrix, makes the figuratum matrix of printing and resin form one and be solidified into a kind of manufacturing process of finished product.
IMD comprises IML, IMF, IMR.IML:INMOLDINGLABEL(tensionless winkler foundation, curved surface is little, for 2D product) IMF:INMOLDINGFILM(is applicable to high drawn products, 3D product) the thin mould of IMR:INMOLDINGROLLER(product surface removes, and only leaves ink at product surface.) but in current industry, IML and IMF is called IML.IMD have surface corrosion-resistant erosion, wear-resisting, do not come off, the advantage such as bright in luster, color pattern can be changed at any time, surface decoration effect is splendid, be therefore widely used in the incrustation of the products such as mobile phone, MP3, household electrical appliances, instrument and meter.
Mould is a kind of technology-intensive, fund-intensive new product, and mould industry is formally defined as basic industry by China, along with technology of die manufacturing develops rapidly, has become the important component part of Modern Manufacturing Technology.Mould adopts FInite Element, boundary element method to carry out flowing in the design, cools, the dynamic Simulation Techniques of diabatic process, the CIMS technology of mould, in the mould DNM technology of exploitation and Numeric Control Technology etc., and all Modern Manufacturing Technology of nearly cover.Modern mould manufacture technology is towards accelerating information-driven, improving the integrated future development of manufacturing flexible, Agility manufacture and systematization.Mould plays a crucial role in the manufacture forming process of IML ear casing.
But the IML ear casing that Today, most IML ear casing mould is shaping, if it is shaping to press common process, because the sheet material stretching degree of depth is high, can produce the problem that sheet material stretching is wrinkling.
Utility model content
For the weak point existed in above-mentioned technology, the IML ear casing mould that the utility model provides a kind of structure simple, easy to operate.
In order to achieve the above object, a kind of IML ear casing of the utility model mould, comprise front mould fixed head, front mould drift, front template and rear pattern plate, described front mould fixed head is fixedly connected with front template, described front template can be connected by contact with rear pattern plate, described front mould fixed head, front template and rear pattern plate enclose the motion cavity suitable with front mould drift, and described front mould drift slides up and down in motion cavity;
Described front template is provided with the recess that can clamp sheet material near one end of rear pattern plate, described rear pattern plate is provided with the convex position suitable with recess near one end of front template; Described recess and convex position form mold parting surface; After described front mould drift glides, the edge of sheet material is hot-forming according to mold parting surface.
Wherein, the described front mould drift position that crosses near the long limit of one end of rear pattern plate and minor face is Irregular Boundary Surface, after described front mould drift glides, and Irregular Boundary Surface extruded sheet.
Wherein, this mould also comprises rear mold bullet block, and described Irregular Boundary Surface is connected with rear mold bullet block elasticity by sheet material.
A kind of IML ear casing shaping by IML ear casing mould of the present utility model, comprise plastic cement and IML ear casing mould shaping after sheet material, the preposition cavity of described sheet material and earphone is suitable, and described sheet material is the cylindric of indent; Described plastic cement be wrapped in cylindric interior after be set on the preposition cavity of earphone.
Wherein, the delivery position of described columned inwall and outer wall is outward extended with projection, and described projection encloses the raised band preventing inwall wrinkling along columned inwall.
The beneficial effects of the utility model are:
Compared with prior art, IML ear casing mould of the present utility model, after PET sheet after infra-red heat baking being softened inserts mold parting surface, by the extruding of front mould drift to sheet material, make sheet material edge hot-forming according to mold parting surface, coordinate extruding by the convex position of the recess of front template and rear pattern plate, the edge of sheet material forms projection, because the extruding being subject to front mould drift during sheet forming forms the cylindric of certain depth, this projection ensures cylindric wrinkle resistant.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model IML ear casing mould;
Fig. 2 is the schematic diagram after the utility model utilizes IML ear casing mould hot-forming to sheet material;
Fig. 3 is the side view of the utility model IML ear casing;
Fig. 4 is the top view of the utility model IML ear casing.
Main element symbol description is as follows:
1, front mould fixed head 2, front mould drift
3, front template 4, rear pattern plate
5, mold parting surface 6, rear mold bullet block
7, sheet material 8, plastic cement
21, Irregular Boundary Surface
31, recess 41, convex position
71, protruding
711, raised band.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1, the utility model IML ear casing mould, comprise front mould fixed head 1, front mould drift 2, front template 3 and rear pattern plate 4, front mould fixed head 1 is fixedly connected with front template 3, front template 3 can be connected by contact with rear pattern plate 4, front mould fixed head 1, front template 3 and rear pattern plate 4 enclose the motion cavity suitable with front mould drift 2, and front mould drift 2 slides up and down in motion cavity;
Front template 3 is provided with the recess 31 that can clamp sheet material 7 near one end of rear pattern plate 4, rear pattern plate 4 is provided with the convex position 41 suitable with recess 31 near one end of front template 3; Recess 31 and convex position 41 form mold parting surface 5; After front mould drift 2 glides, the edge of the PET sheet 7 after infra-red heat baking is softening is hot-forming according to mold parting surface 5.
Advantage of the present utility model is: compared with prior art, IML ear casing mould of the present utility model, after PET sheet 7 after infra-red heat baking being softened inserts mold parting surface 5, by the extruding of front mould drift 2 pairs of sheet materials 7, make sheet material 7 edge hot-forming according to mold parting surface 5, extruding is coordinated by the recess 31 of front template 3 and the convex position 41 of rear pattern plate 4, the edge of sheet material 7 forms protruding 71, due to sheet material 7 shaping time be subject to front mould drift 2 extruding form certain depth cylindric, the guarantee of this projection 71 is cylindric wrinkle resistant.
In the present embodiment, front mould drift 2 position that crosses near the long limit of one end of rear pattern plate 4 and minor face is Irregular Boundary Surface 21, after front mould drift 2 glides, and Irregular Boundary Surface 21 extruded sheet 7.By the extruding of Irregular Boundary Surface 21 pairs of sheet materials 7, sheet material 7 is drawn close toward mold parting surface 5 from Irregular Boundary Surface 21, and form protruding 71.Irregular Boundary Surface is not limited in this case; the front mould drift position that crosses near the long limit of one end of rear pattern plate and minor face also can be other shapes; as long as the embodiment that sheet material can be made to draw close toward mold parting surface when can ensure front mould drift extruded sheet; be simple deformation and the conversion of this case, fall in the scope of this case protection.
In the present embodiment, this mould also comprises rear mold bullet block 6, and Irregular Boundary Surface 21 is connected with rear mold bullet block 6 elasticity by sheet material 7.Can be resetted after stressed when rear mold bullet block 6 ensures that front mould drift 2 glides bounce-back.
Refer to Fig. 2-4, a kind of IML ear casing shaping by IML ear casing mould of the present utility model, comprise plastic cement 8 and IML ear casing mould shaping after sheet material 7, sheet material 7 is suitable with the preposition cavity of earphone, and sheet material 7 is the cylindric of indent; Plastic cement 8 be wrapped in cylindric interior after be set on the preposition cavity of earphone, form IML ear casing of the present utility model.
In the present embodiment, the delivery position of columned inwall and outer wall is outward extended with protruding 71, and protruding 71 enclose along columned inwall the raised band 711 preventing inwall wrinkling.This raised band 711 ensures that the sheet material 7 being stretched to certain depth can not be wrinkling.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. an IML ear casing mould, it is characterized in that, comprise front mould fixed head, front mould drift, front template and rear pattern plate, described front mould fixed head is fixedly connected with front template, described front template can be connected by contact with rear pattern plate, described front mould fixed head, front template and rear pattern plate enclose the motion cavity suitable with front mould drift, and described front mould drift slides up and down in motion cavity;
Described front template is provided with the recess that can clamp sheet material near one end of rear pattern plate, described rear pattern plate is provided with the convex position suitable with recess near one end of front template; Described recess and convex position form mold parting surface; After described front mould drift glides, the edge of sheet material is hot-forming according to mold parting surface.
2. IML ear casing mould according to claim 1, is characterized in that, the described front mould drift position that crosses near the long limit of one end of rear pattern plate and minor face is Irregular Boundary Surface, after described front mould drift glides, and Irregular Boundary Surface extruded sheet.
3. IML ear casing mould according to claim 2, is characterized in that, this mould also comprises rear mold bullet block, and described Irregular Boundary Surface is connected with rear mold bullet block elasticity by sheet material.
4. an IML ear casing, is characterized in that, comprise plastic cement and IML ear casing mould shaping after sheet material, the preposition cavity of described sheet material and earphone is suitable, and described sheet material is the cylindric of indent; Described plastic cement be wrapped in cylindric interior after be set on the preposition cavity of earphone.
5. IML ear casing according to claim 4, is characterized in that, the delivery position of described columned inwall and outer wall is outward extended with projection, and described projection encloses the raised band preventing inwall wrinkling along columned inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783180.5U CN205148776U (en) | 2015-10-10 | 2015-10-10 | IML earphone shell forming die and IML earphone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783180.5U CN205148776U (en) | 2015-10-10 | 2015-10-10 | IML earphone shell forming die and IML earphone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148776U true CN205148776U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783180.5U Expired - Fee Related CN205148776U (en) | 2015-10-10 | 2015-10-10 | IML earphone shell forming die and IML earphone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682766A (en) * | 2017-09-19 | 2018-02-09 | 合肥惠科金扬科技有限公司 | A kind of connection component of bluetooth earphone |
| CN107864445A (en) * | 2017-09-19 | 2018-03-30 | 合肥惠科金扬科技有限公司 | A kind of manufacturing process of the connection component of bluetooth earphone |
| CN109130098A (en) * | 2018-11-19 | 2019-01-04 | 深圳市银宝山新科技股份有限公司 | Injection compression molding mold |
-
2015
- 2015-10-10 CN CN201520783180.5U patent/CN205148776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682766A (en) * | 2017-09-19 | 2018-02-09 | 合肥惠科金扬科技有限公司 | A kind of connection component of bluetooth earphone |
| CN107864445A (en) * | 2017-09-19 | 2018-03-30 | 合肥惠科金扬科技有限公司 | A kind of manufacturing process of the connection component of bluetooth earphone |
| CN109130098A (en) * | 2018-11-19 | 2019-01-04 | 深圳市银宝山新科技股份有限公司 | Injection compression molding mold |
| CN109130098B (en) * | 2018-11-19 | 2024-04-12 | 深圳市银宝山新科技股份有限公司 | Injection compression molding die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161010 |