CN205889755U - Enclosing cover forming die - Google Patents
Enclosing cover forming die Download PDFInfo
- Publication number
- CN205889755U CN205889755U CN201620806904.8U CN201620806904U CN205889755U CN 205889755 U CN205889755 U CN 205889755U CN 201620806904 U CN201620806904 U CN 201620806904U CN 205889755 U CN205889755 U CN 205889755U
- Authority
- CN
- China
- Prior art keywords
- diameter
- enclosing cover
- utility
- model
- forming die
- 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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Abstract
The utility model discloses an enclosing cover forming die, it is monolithic structure, including one section defeated material end, pour into a mould the end for one section, wherein is the diameter of defeated material end 3 of pouring end diameter 4 doubly, is the diameter of the inside cavity of defeated material end 3 of the diameter of the inside cavity of pouring end 4 doubly just reduce gradually, the whole arc that is of defeated material end, the end of pouring end becomes the slope form. The utility model discloses can solve how to design enclosing cover forming die makes it avoid appearing burning and staying the technical problem who stays the sprue gate at the bottom of the bottle.
Description
Technical field
This utility model is related to a kind of mould that enclosing cover is carried out with molding.
Background technology
The plastic outer cover of cosmetic bottle is typically all and is molded from the molding cavity bottom of mould at present, so actual raw
During product, the plastics of fluid gradually flow to bottle top from bottom of bottle, and the top of bottle cap is in forming process it sometimes appear that burning
Phenomenon and bottom of bottle stay next sprue gate, the performance of impact product and attractive in appearance.
Utility model content
The purpose of this utility model is to provide a kind of enclosing cover mould, solves how enclosing cover mould to be designed
So that it is avoided the occurrence of and burn and stay the technical problem leaving sprue gate in bottom of bottle.
Enclosing cover mould, it is monolithic construction, and including one section of conveying end, one section of cast end, wherein conveying end is straight
Footpath is 3-4 times of cast end diameter, 3-4 times of the diameter of a diameter of cast end internal cavities of conveying end internal cavities and gradually
Reduce；Described conveying end is integrally curved, and the termination at described cast end becomes skewed.
The angle that described cast end tilts is 15-40 degree.
The beneficial effects of the utility model are: the termination due to pouring into a mould end is skewed, the conveying to material for such mould
Mode is converted into bottleneck by the mode that bottom of bottle is poured into a mould, and due to being skewed, is also to form helical form mixing when so cast
Molding, enclosing cover remains dynamic slowly molding in forming process, and enclosing cover from bottom of bottle cast static state, slowly can prevent by molding relatively
Situation about only burning.
Brief description
Fig. 1 is the schematic diagram of enclosing cover mould；
Fig. 2 is the schematic diagram in another direction of enclosing cover mould；
In figure 1. conveying end, 2. cast end, 21. terminations, 3. product.
Specific embodiment
Refer to Fig. 1 and Fig. 2, the enclosing cover mould of in figure, it is monolithic construction, including one section of conveying end 1, one section
Cast end 2, wherein 3-4 times of preferably 3.5 times sizes of a diameter of cast end 2 diameter at conveying end 1, conveying end 1 internal cavities
Preferably 3.5 times sizes of 3-4 times of the diameter of a diameter of cast end 2 internal cavities and being gradually reduced, be so easy to make product 3 with remaining
Material separates.Wherein above-mentioned two cavity is not shown in the diagram；Described conveying end 1 curved, the termination 21 at described cast end 2 of entirety
Become skewed, the angle that cast end 2 tilts is 15-40 degree.Material is flowed into cast end 2 cavity from the cavity at conveying end 1 first,
Wherein, the flow velocity of material and temperature should be controlled.
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, above in conjunction with this utility model
Accompanying drawing in embodiment, has carried out clearly and completely description it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The assembly of this utility model embodiment illustrating can be arranged with various different configurations and design.
Therefore, the above detailed description to the embodiment of the present utility model providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of this utility model protection.
Claims (2)
1. enclosing cover mould it is characterised in that: its be monolithic construction, include one section of conveying end, one section pour into a mould end, wherein defeated
3-4 times of a diameter of cast end diameter at material end, the 3-4 of the diameter of a diameter of cast end internal cavities of conveying end internal cavities
Times and be gradually reduced；Described conveying end is integrally curved, and the termination at described cast end becomes skewed.
2. the enclosing cover mould according to claim 1 it is characterised in that: the angle that described cast end tilts is 15-
40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806904.8U CN205889755U (en) | 2016-07-29 | 2016-07-29 | Enclosing cover forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806904.8U CN205889755U (en) | 2016-07-29 | 2016-07-29 | Enclosing cover forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889755U true CN205889755U (en) | 2017-01-18 |
Family
ID=57785548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806904.8U Expired - Fee Related CN205889755U (en) | 2016-07-29 | 2016-07-29 | Enclosing cover forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889755U (en) |
-
2016
- 2016-07-29 CN CN201620806904.8U patent/CN205889755U/en not_active Expired - Fee Related
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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: 20170118 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |