CN204149459U - The exhaust of double color mould enters minor structure - Google Patents
The exhaust of double color mould enters minor structure Download PDFInfo
- Publication number
- CN204149459U CN204149459U CN201420516384.8U CN201420516384U CN204149459U CN 204149459 U CN204149459 U CN 204149459U CN 201420516384 U CN201420516384 U CN 201420516384U CN 204149459 U CN204149459 U CN 204149459U
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- China
- Prior art keywords
- penetrates
- product
- vented
- double color
- core
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- Withdrawn - After Issue
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Abstract
The exhaust that the utility model discloses a kind of double color mould enters minor structure, this double color mould has first and penetrates mother module core, second penetrates mother module core, male die core, the described son that is vented is located in described male die core, described first penetrates mother module core and male die core shaping first penetrates product, described first penetrates on product and has several grids, describedly be vented the boss into sub-top with corresponding these several grids shaping, described second penetrates in mother module core and has the die cavity that shaping second penetrates product, described second penetrates product and described first penetrates product and is combined, described second penetrates product and described to be vented into sub-faying face be deflation area.During feature die die sinking, because described grid is coated on the described boss be vented into son, increase male model sticking to mould power, easily product is stayed male model; Meanwhile, be vented into sub-top boss due to described, second penetrates product no longer has and is filled in described first and penetrates structure in product grid, and therefore second to penetrate product be that homogeneous meat is thick, and outward appearance can not produce shadow.
Description
[technical field]
The utility model relates to and is vented into son, and the exhaust particularly relating to a kind of double color mould enters minor structure.
[background technology]
The quadric injection mould of flexible glue (referring generally to thermoplastic elastomer (TPE)) and ebonite (referring generally to thermoplastic) not only can make the surface of some products be full of soft feeling, can also increase attractive in appearance, the functional and added value of product.Usually the product that the shaping flexible glue of double color mould and ebonite combine can be used at present.First of double color mould is penetrated identical with the male model structure that second penetrates, first penetrate with the second master structure of penetrating different.First penetrate shaping after, rotate male model, penetrate master mold be combined with second, shaping second penetrates product.
Refer to Fig. 1, a kind of double color mould first that Fig. 1 illustrates as prior art penetrates molding structure schematic diagram.First of this double color mould is penetrated on mother module core 100 has several protruding boss 101, be provided with in male die core 200 and be vented into son 201, these several boss 101 are held in described exhaust and penetrate product 300 into son 201, the first and take shape in described first and penetrate between mother module core 100 and male die core 200.Described first penetrates product 300 for ebonite product, and due to the effect of these several boss 101, described first penetrates on product 300 and form several grids 301.
Refer to Fig. 2, a kind of double color mould second that Fig. 1 illustrates as prior art penetrates molding structure schematic diagram.Described first penetrate product 300 shaping after, described first penetrates product 300 stays in described male die core 200, rotate described male die core 200, until with second to penetrate mother module core 400 relative, injection moulding flexible glue between mother module core 400 and described male die core 200 is penetrated described second, form second and penetrate product 500, because described first penetrates on product 300 and have several grids, second appropriate section of penetrating product 500 can be filled up by flexible glue, form filling part 501, and exhaust can be carried out at described filling part 501 and described exhaust between son 201.
But adopt said structure, when die sinking, because male model cannot play the effect hauling product, and described second penetrates product 500 (flexible glue), easily glue master mold again, therefore easily cause suction master mold, and not easily product is stayed in male die core 200; In addition, due to described filling part 501, cause the variable thickness of flexible glue part, product 500 appropriate section can be penetrated second and produce shadow.
In view of this, be necessary that the exhaust of developing a kind of double color mould enters minor structure, to solve the problem in fact.
[summary of the invention]
Therefore, the exhaust that the purpose of this utility model is to provide a kind of double color mould enters minor structure, effectively cannot haul product with the male model solving prior art double color mould, and flexible glue is sticky master mold easily, and the outward appearance of the corresponding ebonite meshing of flexible glue easily produces the problem of shadow.
In order to achieve the above object, the exhaust of the double color mould that the utility model provides enters minor structure, this double color mould has first and penetrates mother module core, second penetrates mother module core, male die core, the described son that is vented is located in described male die core, described first penetrates mother module core and male die core shaping first penetrates product, described first penetrates on product and has several grids, describedly be vented the boss into sub-top with corresponding these several grids shaping, described second penetrates in mother module core and has the die cavity that shaping second penetrates product, described second penetrates product and described first penetrates product and is combined, described second penetrates product and described to be vented into sub-faying face be deflation area.
Alternatively, the shape of described boss is cuboid, and described grid corresponds to the cuboid coordinated with it.
Alternatively, described first to penetrate product be ebonite product, and described second to penetrate product be flexible glue product.
Alternatively, described second to penetrate product thickness be that homogeneous meat is thick.
Compared to prior art, utilize the exhaust of double color mould of the present utility model to enter minor structure, first when penetrating shaping, the first grid penetrating product described in the described boss forming being vented sub-top being located at described male die core; Second when penetrating shaping, and to penetrate above product shaping described second described first and penetrate product, the top of described boss is deflation area.During feature die die sinking, because described grid is coated on the described boss be vented into son, increase male model sticking to mould power, easily product is stayed male model; Meanwhile, be vented into sub-top boss due to described, second penetrates product no longer has and is filled in described first and penetrates structure in product grid, and therefore second to penetrate product be that homogeneous meat is thick, and outward appearance can not produce shadow.
[accompanying drawing explanation]
A kind of double color mould first that Fig. 1 illustrates as prior art penetrates molding structure schematic diagram.
A kind of double color mould second that Fig. 2 illustrates as prior art penetrates molding structure schematic diagram.
Fig. 3 exhaust illustrated as the utility model double color mould enters minor structure one preferred embodiment first and penetrates molding structure schematic diagram.
Fig. 4 exhaust illustrated as the utility model double color mould enters minor structure one preferred embodiment second and penetrates molding structure schematic diagram.
[detailed description of the invention]
Please jointly consult Fig. 3, Fig. 4, Fig. 3 exhaust illustrated as the utility model double color mould enters that molding structure schematic diagram is penetrated in minor structure one preferred embodiment first, Fig. 4 exhaust illustrated as the utility model double color mould enters minor structure one preferred embodiment second and penetrate molding structure schematic diagram.
In order to achieve the above object, the exhaust of the double color mould that the utility model provides enters minor structure, this double color mould has first and penetrates mother module core 10, second penetrates mother module core 20, male die core 30, the described son 40 that is vented is located in described male die core 30, described first penetrates mother module core 10 penetrates product 50 with male die core 30 shaping first, described first penetrates on product 50 and has several grids 51, describedly be vented the boss 41 into sub 40 tops with corresponding these several grids 51 shaping, described second penetrates in mother module core 20 and has the die cavity that shaping second penetrates product 60, described second penetrates product 60 and described first penetrates product 50 and is combined, described second penetrates product 60 and described to be vented into sub 40 faying faces (end face of top boss 41) be deflation area.
Wherein, the shape of described boss 41 can be cuboid, and described grid 51 corresponds to the cuboid coordinated with it.
Wherein, described first penetrates product 50 can for ebonite product, and described second to penetrate product 60 can be flexible glue product.
Wherein, described second penetrates product 60 thickness can be thick for homogeneous meat, so avoids shrinkage factor to have an impact to outward appearance.
Utilize the exhaust of double color mould of the present utility model to enter minor structure, first when penetrating shaping, and the grid 51 of product 50 penetrated by the described boss 41 shaping described first be vented into sub 40 tops being located at described male die core 30; Second when penetrating shaping, and to penetrate above product 50 shaping described second described first and penetrate product 60, the top of described boss 51 is deflation area.
During feature die die sinking, because described grid 51 is coated on the described boss 41 be vented into son 40, increase male model sticking to mould power, easily product (first penetrates product 50 and second penetrates product 60) is stayed male model; Meanwhile, because described exhaust is penetrated product 60 into sub 40 top boss 41, the second and no longer had and be filled in described first and penetrate structure in product 50 grid 51, therefore second penetrate product 60 for homogeneous meat thick, outward appearance can not produce shadow.
Be pointed out that; the utility model is not limited to above-mentioned embodiment; any simple modification that any those skilled in the art do above-described embodiment based on technical solutions of the utility model, equivalent variations and modification, all fall in protection domain of the present utility model.
Claims (4)
1. the exhaust of a double color mould enters minor structure, this double color mould has first and penetrates mother module core, second penetrates mother module core, male die core, it is characterized in that, the described son that is vented is located in described male die core, described first penetrates mother module core and male die core shaping first penetrates product, described first penetrates on product and has several grids, describedly be vented the boss into sub-top with corresponding these several grids shaping, described second penetrates in mother module core and has the die cavity that shaping second penetrates product, described second penetrates product and described first penetrates product and is combined, described second penetrates product and described to be vented into sub-faying face be deflation area.
2. the exhaust of double color mould as claimed in claim 1 enters minor structure, and it is characterized in that, the shape of described boss is cuboid, and described grid corresponds to the cuboid coordinated with it.
3. the exhaust of double color mould as claimed in claim 1 enters minor structure, it is characterized in that, described first to penetrate product be ebonite product, and described second to penetrate product be flexible glue product.
4. the exhaust of double color mould as claimed in claim 1 enters minor structure, it is characterized in that, described second to penetrate product thickness be that homogeneous meat is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516384.8U CN204149459U (en) | 2014-09-10 | 2014-09-10 | The exhaust of double color mould enters minor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516384.8U CN204149459U (en) | 2014-09-10 | 2014-09-10 | The exhaust of double color mould enters minor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149459U true CN204149459U (en) | 2015-02-11 |
Family
ID=52507609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516384.8U Withdrawn - After Issue CN204149459U (en) | 2014-09-10 | 2014-09-10 | The exhaust of double color mould enters minor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459350A (en) * | 2014-09-10 | 2016-04-06 | 苏州汉扬精密电子有限公司 | Exhaust insert core structure of double-color mold |
-
2014
- 2014-09-10 CN CN201420516384.8U patent/CN204149459U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459350A (en) * | 2014-09-10 | 2016-04-06 | 苏州汉扬精密电子有限公司 | Exhaust insert core structure of double-color mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150211 Effective date of abandoning: 20180227 |