CN103802279B - Cow glue powder enters son - Google Patents
Cow glue powder enters son Download PDFInfo
- Publication number
- CN103802279B CN103802279B CN201210447212.5A CN201210447212A CN103802279B CN 103802279 B CN103802279 B CN 103802279B CN 201210447212 A CN201210447212 A CN 201210447212A CN 103802279 B CN103802279 B CN 103802279B
- Authority
- CN
- China
- Prior art keywords
- glue powder
- bovis seu
- seu bubali
- sub
- enters
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 49
- 239000000843 powder Substances 0.000 title claims abstract description 44
- 239000000178 monomer Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
Abstract
A kind of cow glue powder enters son, and it is applied in mould need the product into glue of hiding, this mould include can the male model of folding and master mold, this cow glue powder enters attached bag and includes: one enters sub-monomer, and it is located in described male model；One Cornu Bovis seu Bubali runner, its be located at described in enter in sub-monomer, described in enter the one side of sub-monomer and cooperatively form this Cornu Bovis seu Bubali runner with described male model, the smooth curve shape cone of the shape of this Cornu Bovis seu Bubali runner such as Cornu Bovis seu Bubali formula, the sectional dimension of this Cornu Bovis seu Bubali runner is gradually reduced；One cow glue powder, it is most advanced and sophisticated with described product connection that it is located at described Cornu Bovis seu Bubali runner.Cow glue powder of the present invention enters the sub form of cast gate all design and enters on sub-monomer at one, and this cow glue powder enters son and has the advantage that the production cost reducing mould, improves the production efficiency of mould；Before simplifying, cow glue powder enters the assembling form of son, reduces the lifting of the difficulty of the assembling of mould, beneficially effective working.
Description
[technical field]
The present invention relates to one and enter son, be specifically related to a kind of cow glue powder and enter son.
[background technology]
In plastic mould Shooting Technique, particularly mobile phone battery cover injection, it will usually use and enter glue to Cornu Bovis seu Bubali
Mechanism, as it is shown in figure 1, enter son for cow glue powder of the prior art, it is general that existing cow glue powder enters son
Having two and enter son, said two enters to separately design on son half gate form, afterwards said two is entered son
Piece together this cow glue powder of formation and enter son and group is stood in die.Existing cow glue powder enters son, and it includes
Two gate forms entering son are both needed to electro-discharge machining, and are all to come with quantity for entering the processing mode manufacturer of son
Calculating, if the number entering son in one set of die is more, that will increase at double for the cost of mould.
In view of this, it is necessary in fact to provide one to enter son, simplifies cow glue powder and enter the assembling form of son, subtract
Few mould assembles complexity and makes the cost of mould reduce simultaneously.
[summary of the invention]
Owing to cow glue powder of the prior art enters son, to need at least two to enter sub-monomer stitched together, thus
Considerably increase the cost of mould, the invention provides a kind of cow glue powder for solution the problems referred to above and enter son.
The cow glue powder of the present invention enters son, and it is applied in mould need the product into glue of hiding, this mould bag
Include can the male model of folding and master mold, this cow glue powder enters attached bag and includes:
One enters sub-monomer, and it is located in described male model；
One Cornu Bovis seu Bubali runner, its be located at described in enter in sub-monomer, described in enter the one side of sub-monomer and described male model
Cooperatively form this Cornu Bovis seu Bubali runner, the smooth curve shape cone of the shape of this Cornu Bovis seu Bubali runner such as Cornu Bovis seu Bubali formula, this Cornu Bovis seu Bubali
The sectional dimension of runner is gradually reduced；
One cow glue powder, it is most advanced and sophisticated with described product connection that it is located at described Cornu Bovis seu Bubali runner.
It is also preferred that the left the cross section of described cow glue powder is U-shaped.
Enter sub-monomer one side described in it is also preferred that the left and be provided with an inclined-plane.
Compared to prior art, cow glue powder of the present invention enters the sub form of cast gate all design and enters son at one
On monomer, thus can obtain advantages below: this cow glue powder enters minor structure and is suitable for the mould of various cow glue powder；
Two conventional cow glue powders entering sub-portfolio can be entered son and be converted to a form entering sub-monomer, thus drop
The low production cost of mould, improves the production efficiency of mould；Before this form simplifies, cow glue powder enters
The assembling form of son, reduces the assembling difficulty of mould, the beneficially lifting of effective working.
[accompanying drawing explanation]
Fig. 1 is schematically shown as prior art cow glue powder and enters the structural representation of son.
Fig. 2 is schematically shown as cow glue powder of the present invention and enters the structural representation of son.
Fig. 3 is schematically shown as cow glue powder of the present invention and enters the top view of son.
Fig. 4 is schematically shown as cow glue powder of the present invention and enters the side view of son.
[detailed description of the invention]
Below in conjunction with the accompanying drawings the specific embodiment of the invention is described in detail.
As in figure 2 it is shown, enter the structural representation of son for cow glue powder of the present invention.Refer to Fig. 3 and Fig. 4 institute
Showing, described cow glue powder enters son and is applied in mould need the product into glue of hiding, and 10 is the product after molding,
Described mould include can the master mold 200 of folding and male model 300, this cow glue powder enters attached bag and includes:
One enters sub-monomer 100, and it is located in described male model 300；
One Cornu Bovis seu Bubali runner 110, its be located at described in enter in sub-monomer 100, described in enter the one side of sub-monomer 100
This Cornu Bovis seu Bubali runner 110 is cooperatively formed, the circle of the shape of this Cornu Bovis seu Bubali runner 110 such as Cornu Bovis seu Bubali formula with described male model 300
Sliding shaped form cone, the sectional dimension of this Cornu Bovis seu Bubali runner 110 is gradually reduced；
One cow glue powder 111, it is most advanced and sophisticated with described product 10 connection that it is located at described Cornu Bovis seu Bubali runner 110.
In the present embodiment, the cross section of described cow glue powder 111 is U-shaped.
In the present embodiment, described in enter the one side of sub-monomer 100 and be provided with an inclined-plane 120.
During die sinking, male model 300 is separated with master mold 200, ejecting mechanism will enter sub-monomer 100 and upwards push up
Rising, by the colloid in Cornu Bovis seu Bubali runner 110 and product 10 and enter sub-monomer 100 and be separated, this enters sub-monomer 100
Inclined-plane 120 make there is certain draw taper when die sinking, so that die sinking is more suitable into sub-monomer 100
Freely, product 10 now with enter what sub-monomer 100 was also connected together, can take out simultaneously, it is simple to point
Pick.
Compared to prior art, cow glue powder of the present invention enters the sub form of cast gate all design and is entering sub-monomer
On, thus can obtain advantages below: this cow glue powder enters minor structure and is suitable for the mould of various cow glue powder；Can
Two conventional cow glue powders entering sub-portfolio are entered son and is converted to a form entering sub-monomer, thus reduce
The production cost of mould, improves the production efficiency of mould；Before this form simplifies, cow glue powder enters son
Assembling form, reduce the lifting of the difficulty of the assembling of mould, beneficially effective working.
It is noted that the invention is not restricted to above-mentioned embodiment, any those skilled in the art's base
Any simple modification, equivalent variations and the modification made above-described embodiment in technical solution of the present invention, all falls
Enter in protection scope of the present invention.
Claims (2)
1. cow glue powder enters a son, and it is applied in mould need the product into glue of hiding, and this mould includes
Can the male model of folding and master mold, it is characterised in that this cow glue powder enters attached bag and includes:
One enters sub-monomer, and it is located in described male model, described in enter sub-monomer one side and be provided with an inclined-plane；
One Cornu Bovis seu Bubali runner, its be located at described in enter in sub-monomer, described in enter sub-monomer one side and join with described male model
Close and form this Cornu Bovis seu Bubali runner, the smooth curve shape cone of the shape of this Cornu Bovis seu Bubali runner such as Cornu Bovis seu Bubali formula, this Cornu Bovis seu Bubali stream
The sectional dimension in road is gradually reduced；
One cow glue powder, it is most advanced and sophisticated with described product connection that it is located at described Cornu Bovis seu Bubali runner.
Cow glue powder the most according to claim 1 enters son, it is characterised in that cutting of described cow glue powder
Face is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447212.5A CN103802279B (en) | 2012-11-09 | 2012-11-09 | Cow glue powder enters son |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447212.5A CN103802279B (en) | 2012-11-09 | 2012-11-09 | Cow glue powder enters son |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802279A CN103802279A (en) | 2014-05-21 |
| CN103802279B true CN103802279B (en) | 2016-11-02 |
Family
ID=50699896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447212.5A Expired - Fee Related CN103802279B (en) | 2012-11-09 | 2012-11-09 | Cow glue powder enters son |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802279B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260287B (en) * | 2014-09-29 | 2017-02-01 | 苏州飞拓精密模具有限公司 | Double color injection mold for front frame of computer |
| CN108340545B (en) * | 2017-01-24 | 2021-05-11 | 苏州汉扬精密电子有限公司 | Flexible glue supporting piece glue feeding structure |
| CN108724638B (en) * | 2018-06-26 | 2023-09-08 | 珠海格力精密模具有限公司 | Pouring gate insert and die comprising same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856348U (en) * | 2010-11-11 | 2011-06-08 | 东莞市蓝光塑胶模具有限公司 | Improved banana-shaped latent type pouring runner |
| CN202219574U (en) * | 2011-08-18 | 2012-05-16 | 深圳市鼎盛达模具发展有限公司 | Straight ejection submarine sheet glue-feeding structure |
| CN202952481U (en) * | 2012-11-09 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Horn pouring gate mold insert |
-
2012
- 2012-11-09 CN CN201210447212.5A patent/CN103802279B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856348U (en) * | 2010-11-11 | 2011-06-08 | 东莞市蓝光塑胶模具有限公司 | Improved banana-shaped latent type pouring runner |
| CN202219574U (en) * | 2011-08-18 | 2012-05-16 | 深圳市鼎盛达模具发展有限公司 | Straight ejection submarine sheet glue-feeding structure |
| CN202952481U (en) * | 2012-11-09 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Horn pouring gate mold insert |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802279A (en) | 2014-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161102 Termination date: 20191109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |