CN208324009U - Patch injection mold in a kind of mould for producing mobile phone protecting case - Google Patents
Patch injection mold in a kind of mould for producing mobile phone protecting case Download PDFInfo
- Publication number
- CN208324009U CN208324009U CN201820732621.2U CN201820732621U CN208324009U CN 208324009 U CN208324009 U CN 208324009U CN 201820732621 U CN201820732621 U CN 201820732621U CN 208324009 U CN208324009 U CN 208324009U
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- China
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- punch
- pin
- patch
- mould
- concave template
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Abstract
The utility model relates to injection mold fields, more particularly to patch injection mold in a kind of mould for producing mobile phone protecting case, this is used to produce patch injection mold in the mould of mobile phone protecting case, including die ontology, the die ontology includes concave template, punch retainer, punch-pin and punch pad, the punch-pin has shoulder, the punch-pin is passed through from punch retainer lower part, it is positioned by shoulder, punch pad is bolted on the lower section of punch retainer, punch-pin is fixed, concave template is provided with above the punch retainer, concave template is matched by guide post with punch retainer and punch-pin, the punch retainer and punch pad are able to drive the sliding that punch-pin does vertical direction on guide post, cooling water flow conduits and air flue are provided in the concave template, the concave template connects electrostatic generator, the concave template inner mold chamber Position is provided with patch and places position, and the patch places the aperture that several connection air flues are provided on position, and the air flue connects aspiration pump.
Description
Technical field
The utility model relates to injection mold fields, and in particular to patch note in a kind of mould for producing mobile phone protecting case
Mould.
Background technique
The characteristics of patch is molded in mould, technique highly significant is: surface is the transparent membrane of one layer of hardening, and centre is print
Map brushing pattern layer, the back side are plastic layers, since ink is clipped in the middle, product can be made to prevent surface from being scratched and rub resistance, and can grow
Phase keeps the distinctness of color to be not easy to fade.
A problem existing for patch injection mold is exactly difficult positioning in current existing mould, in injection molding, high flow rate
Molten mass is easy to rush patch askew, leads to the output of defective products, and it is qualified that whole product is also reduced while wasting material
Rate.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides patch note in a kind of mould for producing mobile phone protecting case
Mould.
Patch injection mold in a kind of mould for producing mobile phone protecting case, including die ontology, the die ontology packet
Concave template, punch retainer, punch-pin and punch pad are included, the punch-pin has shoulder, and the punch-pin is worn from punch retainer lower part
It crosses, is positioned by shoulder, punch pad is bolted on the lower section of punch retainer, and punch-pin is fixed, the punch-pin
It is provided with concave template above fixed plate, concave template is matched by guide post with punch retainer and punch-pin, the punch retainer
It is able to drive the sliding that punch-pin does vertical direction on guide post with punch pad, is provided with cooling water flow conduits in the concave template
And air flue, the concave template connect electrostatic generator, cavity positions are provided with patch and place position, the patch in the concave template
The aperture that several connection air flues are provided on position is placed, the air flue connects aspiration pump.
Further scheme as the utility model: ejecting mechanism is provided in the die ontology.
Further scheme as the utility model: the ejecting mechanism includes push rod, push plate and ejector pin retaining plate.
Further scheme as the utility model: there are four the punch-pin.
Further scheme as the utility model: the cast gate in the die ontology is side gate.
The utility model has the beneficial effects that by electrostatic generator generate electrostatic by patch adsorb position, then be evacuated
The negative pressure that pump generates sucks patch, Dual positioning guarantee, ensure that the precision of patch positioning, defective products greatly reduces
Ratio.
Detailed description of the invention
Fig. 1 is patch injection mold structure schematic diagram in a kind of mould for producing mobile phone protecting case of the utility model.
In figure: 1- die ontology；2- electrostatic generator；3- cooling water flow conduits；4- air flue；11- concave template；12- punch-pin is solid
Fixed board；13- punch-pin；14- punch pad.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, patch injection mold in a kind of mould for producing mobile phone protecting case, including die ontology 1, it is described
Die ontology 1 includes concave template 11, punch retainer 12, punch-pin 13 and punch pad 14, and the punch-pin 13 has shoulder, described convex
Mould 13 is passed through from 12 lower part of punch retainer, is positioned by shoulder, and punch pad 14 is bolted on punch retainer 12
Punch-pin 13 is fixed by lower section, is provided with concave template 11 above the punch retainer 12, concave template 11 by guide post with it is convex
Mould fixed plate 12 and punch-pin 13 match, and the punch retainer 12 and punch pad 13 are able to drive punch-pin 13 on guide post
The sliding of vertical direction is done, cooling water flow conduits 3 and air flue 4 are provided in the concave template, the concave template connects electrostatic
Device 2, cavity positions are provided with patch and place position in the concave template, and the patch is placed and is provided with several connection air flues 4 on position
Aperture, the air flue connects aspiration pump.
Ejecting mechanism is provided in the die ontology 1.
The ejecting mechanism includes push rod, push plate and ejector pin retaining plate.
There are four the punch-pin.
Cast gate in the die ontology 1 is side gate.
The concrete operating principle of the utility model: punch retainer 12 and punch pad 13 move down, and mold is opened, will be preparatory
Ready patch is placed on the intracavitary patch of type and places on position, and electrostatic generator 2 makes concave template static electrification, and patch is made to be sticked to patch
Piece is placed to be positioned on position, starts aspiration pump after the completion of Primary Location, due to the effect of air pressure, patch, which will firmly be inhaled, to be pasted
Piece is placed on position, then molding, injection, cooling, die sinking, pickup.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. patch injection mold in a kind of mould for producing mobile phone protecting case, which is characterized in that including die ontology, the mould
Tool ontology includes concave template, punch retainer, punch-pin and punch pad, and the punch-pin has shoulder, and the punch-pin is fixed from punch-pin
Plate lower part passes through, and is positioned by shoulder, and punch pad is bolted on the lower section of punch retainer, and punch-pin is fixed,
It is provided with concave template above the punch retainer, concave template is matched by guide post with punch retainer and punch-pin, described convex
Mould fixed plate and punch pad are able to drive the sliding that punch-pin does vertical direction on guide post, are provided in the concave template cold
But water flow passage and air flue, the concave template connect electrostatic generator, and cavity positions are provided with patch and place position in the concave template,
The patch places the aperture that several connection air flues are provided on position, and the air flue connects aspiration pump.
2. patch injection mold in a kind of mould for producing mobile phone protecting case according to claim 1, which is characterized in that
Ejecting mechanism is provided in the die ontology.
3. patch injection mold in a kind of mould for producing mobile phone protecting case according to claim 2, which is characterized in that
The ejecting mechanism includes push rod, push plate and ejector pin retaining plate.
4. patch injection mold in a kind of mould for producing mobile phone protecting case according to claim 1, which is characterized in that
There are four the punch-pin.
5. patch injection mold in a kind of mould for producing mobile phone protecting case according to claim 1, which is characterized in that
Cast gate in the die ontology is side gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732621.2U CN208324009U (en) | 2018-05-17 | 2018-05-17 | Patch injection mold in a kind of mould for producing mobile phone protecting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732621.2U CN208324009U (en) | 2018-05-17 | 2018-05-17 | Patch injection mold in a kind of mould for producing mobile phone protecting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324009U true CN208324009U (en) | 2019-01-04 |
Family
ID=64777694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820732621.2U Active CN208324009U (en) | 2018-05-17 | 2018-05-17 | Patch injection mold in a kind of mould for producing mobile phone protecting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290765A (en) * | 2021-05-24 | 2021-08-24 | 重庆富胜科技有限公司 | Be used for rubber hot briquetting mould |
-
2018
- 2018-05-17 CN CN201820732621.2U patent/CN208324009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290765A (en) * | 2021-05-24 | 2021-08-24 | 重庆富胜科技有限公司 | Be used for rubber hot briquetting mould |
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