CN201371557Y - Two-time molding die for artificial nail injection-molded for two times - Google Patents
Two-time molding die for artificial nail injection-molded for two times Download PDFInfo
- Publication number
- CN201371557Y CN201371557Y CN 200920051281 CN200920051281U CN201371557Y CN 201371557 Y CN201371557 Y CN 201371557Y CN 200920051281 CN200920051281 CN 200920051281 CN 200920051281 U CN200920051281 U CN 200920051281U CN 201371557 Y CN201371557 Y CN 201371557Y
- Authority
- CN
- China
- Prior art keywords
- die
- air pervious
- air
- molded
- steel insert
- 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
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a two-time molding die for an artificial nail injection-molded for two times. The die comprises a front die and a rear die, an air pervious steel insert is installed on the front die and corresponding to the combining position of a first nail section and a second nail section, and a second air pervious channel is reserved between the air pervious steel insert and the die wall. The air pervious gap of the air pervious channel is 0.013-0.04 mm. After the technical scheme is adopted, because the air pervious steel insert is installed on the front die and an air pervious channel is reserved between the air pervious steel insert and the die wall, during secondary injection molding, the waste air can be exhausted in time, thereby achieving the purposes of improving the product transparency and realizing no border line in the combination position.
Description
Technical field:
The utility model relates to women's ornaments technical field, refers in particular to a kind of post forming mould of the artificial nails through twice injection mo(u)lding.
Background technology:
Current society, artificial nails have been the ornaments that the modern woman enjoys a lot to wear, in order to make the pattern of these artificial nails ornaments, colors etc. are abundanter, numerous producers adopt artificial nails are divided into two sections processes making through twice injection moulding, though the various aspects of performance to artificial nails is improved like this, but, owing to often do not consider the characteristics of twice injection moulding, when second time injection mo(u)lding, still adopt existing mold production, the waste gas during mold work can't in time be discharged, and the site color during to an injection moulding exerts an influence, the product transparency that final production obtains descends, and the boundary of junction is comparatively obvious.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of post forming mould that improves the unconspicuous artificial nails through twice injection mo(u)lding of product transparency, product line of demarcation is provided.
For achieving the above object, the technical scheme that the utility model provides is: a kind of post forming mould of the artificial nails through twice injection mo(u)lding, include front mould, back mould, it is characterized in that: ventilative steel mold insert is equipped with in the combination position of corresponding nail first segmentation and nail second segmentation on front mould, is reserved with second gas-permeable channels between ventilative steel mold insert and the die wall.
The ventilative gap of described gas-permeable channels is 0.013mm-0.04mm.
After the utility model adopts technique scheme, because patrix has been installed ventilative steel mold insert, and be reserved with gas-permeable channels between ventilative steel mold insert and the die wall, like this when second time injection mo(u)lding, waste gas is in time discharged, improve the product transparency and the junction does not have marginal purpose thereby reach.
Description of drawings:
Structural representation when Fig. 1 is the utility model matched moulds.
Structural representation when Fig. 2 divides mould for the utility model.
The specific embodiment:
Embodiment 1:
Referring to shown in Figure 1, present embodiment includes front mould 1, back mould 2, the most important improvement of the utility model is that ventilative steel mold insert 4 is equipped with in the combination position of corresponding nail first segmentation and nail second segmentation on front mould 1, is reserved with gas-permeable channels 3 between ventilative steel mold insert 4 and the die wall.When the injection moulding second time was produced, ventilative steel mold insert 4 and gas-permeable channels 3 exhausts simultaneously made that the junction exhaust is smooth and easy like this, and the ventilative gap of described second gas-permeable channels 3 is 0.013mm-0.04mm.。
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (2)
1, a kind of post forming mould of the artificial nails through twice injection mo(u)lding, include front mould (1), back mould (2), it is characterized in that: ventilative steel mold insert (4) is equipped with in the combination position of going up corresponding nail first segmentation and nail second segmentation at front mould (1), is reserved with gas-permeable channels (3) between ventilative steel mold insert (4) and the die wall.
2, the post forming mould of a kind of artificial nails through twice injection mo(u)lding according to claim 1, it is characterized in that: the ventilative gap of described gas-permeable channels (3) is 0.013mm-0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920051281 CN201371557Y (en) | 2009-02-17 | 2009-02-17 | Two-time molding die for artificial nail injection-molded for two times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920051281 CN201371557Y (en) | 2009-02-17 | 2009-02-17 | Two-time molding die for artificial nail injection-molded for two times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371557Y true CN201371557Y (en) | 2009-12-30 |
Family
ID=41497639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920051281 Expired - Fee Related CN201371557Y (en) | 2009-02-17 | 2009-02-17 | Two-time molding die for artificial nail injection-molded for two times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371557Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013144008A1 (en) * | 2012-03-27 | 2013-10-03 | Louise Mohn | Moulding method |
| CN104260277A (en) * | 2014-07-23 | 2015-01-07 | 张家港中天精密模塑有限公司 | Over mold structure used for long and thin region on tool handle |
| US9082272B2 (en) | 2010-10-28 | 2015-07-14 | Louise Mohn | Circuit for applying heat and electrical stimulation |
| CN104260277B (en) * | 2014-07-23 | 2017-01-04 | 张家港中天精密模塑有限公司 | A kind of encapsulation die structure of elongated area on handle for tool |
-
2009
- 2009-02-17 CN CN 200920051281 patent/CN201371557Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9082272B2 (en) | 2010-10-28 | 2015-07-14 | Louise Mohn | Circuit for applying heat and electrical stimulation |
| WO2013144008A1 (en) * | 2012-03-27 | 2013-10-03 | Louise Mohn | Moulding method |
| CN104260277A (en) * | 2014-07-23 | 2015-01-07 | 张家港中天精密模塑有限公司 | Over mold structure used for long and thin region on tool handle |
| CN104260277B (en) * | 2014-07-23 | 2017-01-04 | 张家港中天精密模塑有限公司 | A kind of encapsulation die structure of elongated area on handle for tool |
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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 |
Granted publication date: 20091230 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |