CN107745487A - A kind of false paster mould - Google Patents
A kind of false paster mould Download PDFInfo
- Publication number
- CN107745487A CN107745487A CN201711165053.9A CN201711165053A CN107745487A CN 107745487 A CN107745487 A CN 107745487A CN 201711165053 A CN201711165053 A CN 201711165053A CN 107745487 A CN107745487 A CN 107745487A
- Authority
- CN
- China
- Prior art keywords
- mould
- injecting glue
- product chamber
- glue road
- road
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 58
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 39
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000029154 Narrow face Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of false paster mould, including upper die and lower die, mold upper plenum; lower mould has the lower cavity corresponding with upper plenum; upper plenum forms product chamber with lower cavity, in addition to injecting glue road, injecting glue road are arranged on the side of product chamber; and product chamber is connected with injecting glue road by by-path; injecting glue road and by-path are integrally provided on mould or lower mould, in addition, being additionally provided with mould living; injecting glue road is integrally provided on mould living with by-path, and mould living is arranged on mould or lower mould.The present invention is simple in construction, quickly can fill into product chamber glue, prevent glue fixed line in runner; by unilateral on upper mould or lower mould, injecting glue road is set; avoid and wrapped up product wire, facilitate the stripping of follow-up scrap rubber, the setting of mould living adds the mold use life-span.
Description
Technical field
The present invention relates to semiconductor applications, more particularly to a kind of false paster mould.
Background technology
In the prior art, false paster mould is made up of upper die and lower die, and mold has upper plenum, and lower mould has and upper mould phase
The lower cavity of matching, product chamber is formed after upper die and lower die matched moulds, fixed wire Jiao Dao is provided with the both sides of product chamber, wherein
One fixed wire Jiao Dao connects with product chamber, can then pass through above-mentioned side for the product that some products are small, injecting glue amount is few
Method is realized, but for the big product of injecting glue amount, in injecting glue because caliber is big, distance is remote, rapid heat dissipation, easily solidifies
Black glue, produce phenomena such as stomata and injecting glue are discontented；In addition, the by-path that fixed wire Jiao Dao is connected with product chamber is after the completion of production
Need to remove, but because adhesive tape caused by by-path and product and fixed wire Jiao Dao link together, be subsequently not easy to reject.
The content of the invention
The defects of existing for above prior art, it is a primary object of the present invention to overcome the deficiencies in the prior art it
Place, discloses a kind of false paster mould, including upper die and lower die, and the mold has a upper plenum, the lower mould have with it is described
The corresponding lower cavity of upper plenum, the upper plenum form product chamber, in addition to injecting glue road, the injecting glue road with the lower cavity
The side of product chamber is arranged on, and the product chamber is connected with the injecting glue road by by-path, and the injecting glue road and by-path are whole
Body is arranged on the upper mould or lower mould.
Further, in addition to mould living, the injecting glue road and by-path are integrally provided on the mould living, and the mould living is set
On described on mould or lower mould.
Further, the by-path between the product chamber and the injecting glue road is wedge structure.
Further, the wide face of the wedge is connected with the injecting glue road, and the leptoprosopy is connected with the product chamber.
Further, it is characterised in that the product chamber is connected with the injecting glue road by two by-paths.
Further, two by-paths are with the center line symmetrical setting of the product chamber.
The present invention is simple in construction, quickly can fill into product chamber glue, prevent glue fixed line in runner, pass through
It is unilateral on upper mould or lower mould that injecting glue road is set, avoid and wrapped up product wire, facilitate the stripping of follow-up scrap rubber, it is living
The setting of mould adds the mold use life-span.
Brief description of the drawings
Structural scheme of mechanism when Fig. 1 is matched moulds of the present invention；
Fig. 2 is the structural representation of lower mould；
Fig. 3 is the partial enlarged drawing of lower mould；
Fig. 4 is the structural representation of upper mould；
Reference is as follows：
1st, upper mould, 2, lower mould, 3, injecting glue road, 4, by-path, 5, mould living, 11, upper plenum, 21, lower cavity.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and embodiment pair
The present invention is described in further detail.It should be appreciated that specific embodiment described herein is only to explain the present invention, and do not have to
It is of the invention in limiting.
A kind of false paster mould of the present invention, as Figure 1-4, including upper mould 1 and lower mould 2, upper mould 1 have upper plenum
11, lower mould 2 has the lower cavity 21 corresponding with upper plenum 11, and upper plenum 11 forms product chamber with lower cavity 21, product chamber
Side is provided with injecting glue road 3, and injecting glue road 3 is connected with product chamber by by-path 4, and glue enters behind injecting glue road and enters production by by-path
In product chamber, injecting glue road is arranged on lower mould 2, and certainly, injecting glue road can also be arranged on mould 1.
Because glue is that high temperature enters in injecting glue road 3, commonly using injecting glue road deformed damaged can be made, cause to use,
So in addition to mould 5 living, injecting glue road 3 and by-path 4 be integrally provided on mould 5 living, mould 5 living is arranged on mould 1 or lower mould 2,
Mould 5 living can removably be connected by modes such as screw, chutes, whole without changing when injecting glue road 3 or the damage of by-path 4
Individual mould, it is only necessary to change mould living.
In addition, as shown in figure 3, by-path 4 is arranged to wedge structure, wide face one end of wedge structure is connected with injecting glue road 3, narrow
Face one end is connected with product chamber, it is preferred that product chamber is connected by two by-paths 4 with injecting glue road 3, and two by-paths 4 can be with production
The center line of product chamber is symmetrical arranged, and glue so can quickly be filled to completely whole product chamber, reduce the connection with product chamber
Area, and product wire is avoided, glue and product conductive contact are prevented, influences to facilitate subsequent treatment.
In the use of the present invention, due to once needing to produce multiple products, so, upper mould 1 and lower mould 2 form multiple products
Chamber, product is put into product chamber, upper mould 1 and the lower 2-in-1 mould of mould is put into equipment, glue is by injecting glue road 3 and passes through branch
Road 4 enters in product chamber, and whole product chamber is filled up, because injecting glue road is provided only on upper mould 1 or lower mould 2, so, injecting glue
Road 3 is only in the side of product wire, and not by product wrapped in wire, upper mould 1 and lower mould 2 are molded, will produced after supercooling by glue
Product take out, because glue does not include product wire, in that context it may be convenient to peel off the waste liquid of injecting glue road 3 and by-path 4.
The present invention is simple in construction, quickly can fill into product chamber glue, prevent glue fixed line in runner, pass through
It is unilateral on upper mould or lower mould that injecting glue road is set, avoid and wrapped up product wire, facilitate the stripping of follow-up scrap rubber, it is living
The setting of mould adds the mold use life-span.
Presently preferred embodiments of the present invention is these are only, is not used for limiting the practical range of the present invention；If this is not departed from
The spirit and scope of invention, modify or equivalent substitution to the present invention, all should cover the protection in the claims in the present invention
Among scope.
Claims (6)
1. a kind of false paster mould, including upper die and lower die, the mold has upper plenum, and the lower mould has and the overhead
The corresponding lower cavity of chamber, the upper plenum form product chamber with the lower cavity, it is characterised in that also including injecting glue road, institute
The side that injecting glue road is arranged on product chamber is stated, and the product chamber is connected with the injecting glue road by by-path, the injecting glue road
It is integrally provided in by-path on the upper mould or lower mould.
2. a kind of false paster mould according to claim 1, it is characterised in that also include mould living, the injecting glue road and branch
Road is integrally provided on the mould living, and the mould living is arranged on the upper mould or lower mould.
3. a kind of false paster mould according to claim 1, it is characterised in that between the product chamber and the injecting glue road
The by-path be wedge structure.
4. a kind of false paster mould according to claim 3, it is characterised in that the wide face of the wedge and the injecting glue
Road is connected, and the leptoprosopy is connected with the product chamber.
5. a kind of false paster mould according to claim 1, it is characterised in that the product chamber passes through with the injecting glue road
Two by-path connections.
6. a kind of false paster mould according to claim 5, it is characterised in that two by-paths are with the product chamber
Center line symmetrical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165053.9A CN107745487A (en) | 2017-11-21 | 2017-11-21 | A kind of false paster mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165053.9A CN107745487A (en) | 2017-11-21 | 2017-11-21 | A kind of false paster mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745487A true CN107745487A (en) | 2018-03-02 |
Family
ID=61251533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711165053.9A Pending CN107745487A (en) | 2017-11-21 | 2017-11-21 | A kind of false paster mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745487A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000254941A (en) * | 1999-03-09 | 2000-09-19 | Sekisui Chem Co Ltd | Mold for injection molding |
| CN202922925U (en) * | 2012-10-31 | 2013-05-08 | 钛积光电(厦门)有限公司 | Die |
| CN203650852U (en) * | 2013-12-31 | 2014-06-18 | 南京金三力橡塑有限公司 | Injection molding mold capable of preventing backflow of glue injection hole |
| CN207808345U (en) * | 2017-11-21 | 2018-09-04 | 太仓佳锐精密模具有限公司 | A kind of vacation patch mold |
-
2017
- 2017-11-21 CN CN201711165053.9A patent/CN107745487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000254941A (en) * | 1999-03-09 | 2000-09-19 | Sekisui Chem Co Ltd | Mold for injection molding |
| CN202922925U (en) * | 2012-10-31 | 2013-05-08 | 钛积光电(厦门)有限公司 | Die |
| CN203650852U (en) * | 2013-12-31 | 2014-06-18 | 南京金三力橡塑有限公司 | Injection molding mold capable of preventing backflow of glue injection hole |
| CN207808345U (en) * | 2017-11-21 | 2018-09-04 | 太仓佳锐精密模具有限公司 | A kind of vacation patch mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |