CN206335785U - A kind of seesaw dual-color plastic rubber mold - Google Patents
A kind of seesaw dual-color plastic rubber mold Download PDFInfo
- Publication number
- CN206335785U CN206335785U CN201621072840.XU CN201621072840U CN206335785U CN 206335785 U CN206335785 U CN 206335785U CN 201621072840 U CN201621072840 U CN 201621072840U CN 206335785 U CN206335785 U CN 206335785U
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- CN
- China
- Prior art keywords
- seesaw
- ejector retainner
- retainner plate
- thimble
- push rod
- 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.)
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Abstract
The utility model provides a kind of seesaw dual-color plastic rubber mold, including caster, mother module core, male die core, male template, upper ejector retainner plate and the lower ejector retainner plate set gradually from top to bottom, and forming cavity is enclosed between the mother module core and male die core；Also include be vertically arranged for block glue-feeder the first thimble, the second thimble and the seesaw structure positioned at the second thimble side for ejecting product positioned at the first thimble side；One end of first thimble is embedded in ejector retainner plate, and the other end is through male die core and is connected to shape chamber；One end of second thimble is embedded in lower ejector retainner plate, and the other end is through upper ejector retainner plate and male die core and is connected to shape chamber；By seesaw structure make to be molded by come product do not enter the vestige of glue point, and be not easy glue, good product quality.
Description
Technical field
The utility model is related to a kind of plastic mould, is related specifically to a kind of seesaw dual-color plastic rubber mold.
Background technology
In the prior art, the production of keyboard typically carries out injection molding using dual-color plastic rubber mold, in injection,
Include key casing again in digital coloring agent such as " 8 ", " 6 ", " 0 ", " P ", " D " for a special number or alphabet key
Glue, can leave obvious glue-feeder, the trace of glue-feeder can be typically removed using the method for rubber-coating module after common double color mould processing
Mark, but use this conjugation that can make two kinds of colors bad, the numeral on button easily comes off, and the quality of product is big to give a discount
Button.
Utility model content
The utility model is directed to the deficiency in above-mentioned background, now there is provided a kind of seesaw dual-color plastic rubber mold.
The technical scheme that it is realized is as follows：
A kind of seesaw dual-color plastic rubber mold, including set gradually from top to bottom caster, mother module core, male die core, public affairs
Template, upper ejector retainner plate and lower ejector retainner plate, forming cavity is enclosed between the mother module core and male die core；Also include being vertically arranged for blocking
First thimble of glue-feeder, positioned at the first thimble side for the second thimble of ejecting product and positioned at the second thimble side
Seesaw structure；One end of first thimble is embedded in ejector retainner plate, and the other end is through male die core and is connected to shape chamber；Institute
The one end for stating the second thimble is embedded in lower ejector retainner plate, and the other end is through upper ejector retainner plate and male die core and is connected to shape chamber；It is described
Seesaw structure includes positioned at the second thimble side and is arranged between male template and upper ejector retainner plate vertically and can drive thimble
The first seesaw push rod that plate moves up and down, positioned at the first seesaw side and vertical the second seesaw top for being arranged in male template
Bar, it is horizontally installed on the seesaw moving block that can be pivoted under the first seesaw push rod and the second seesaw push rod；It is described
One end of seesaw moving block is abutted with the bottom of the second seesaw push rod, and the other end sticks up provided with a lug boss and with first
Plate push rod bottom is abutted.
Further, the fore-set moved up and down below the lower ejector retainner plate provided with the lower ejector retainner plate of driving.
Further, it is additionally provided with limited post between the upper ejector retainner plate and lower ejector retainner plate.
The beneficial effects of the utility model are：In mold-closing injection, the second seesaw push rod down withstands seesaw rotation
One end of block, seesaw moving block has one end of lug boss by the first seesaw push rod up jack-up, while upper ejector retainner plate is also
Drive the first thimble to move upwards, block side glue-feeder, subsequently flow into digital coloring agent and the numerical portion of keyboard is noted
Mould processing and forming；After the completion of numerical portion, the second seesaw push rod is up moved, and upper ejector retainner plate drives the first thimble downward therewith
The glue of another color can enter numerical portion by the drainage of the first thimble below digital glue after motion, more colour changing mould
In groove, the surface of digital keys will not leave behind the vestige into glue point, and be not easy glue, good product quality.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall diagrammatic cross-section of first state of the present utility model；
Fig. 2 is the part section enlarged diagram of the second state of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of seesaw dual-color plastic rubber mold, including set gradually from top to bottom caster 1,
Mother module core 2, male die core 3, male template 4, upper ejector retainner plate 5 and lower ejector retainner plate 6, shape is surrounded between the mother module core 2 and male die core 3
Chamber；The fore-set 61 that the lower section of lower ejector retainner plate 6 moves up and down provided with the lower ejector retainner plate 6 of driving；The upper ejector retainner plate 5 and lower ejector retainner plate
Limited post 51 is additionally provided between 6；Also include be vertically arranged for block glue-feeder the first thimble 52, by the first thimble 52
The second thimble 62 and the seesaw structure 7 positioned at the side of the second thimble 62 for ejecting product of side；First thimble 52
One end be embedded in ejector retainner plate 5, the other end is through male die core 3 and is connected to shape chamber；One end of second thimble 62 is embedding
In lower ejector retainner plate 6, the other end is through upper ejector retainner plate 5 and male die core 3 and is connected to shape chamber；The seesaw structure 7 includes
Positioned at the side of the second thimble 62 and vertical it be arranged between male template 4 and upper ejector retainner plate 5 and ejector retainner plate 5 can be driven to move up and down
The first seesaw push rod 71, positioned at the side of the first seesaw 71 and vertical the second seesaw push rod 72 for being arranged in male template 4,
It is horizontally installed on the seesaw moving block 73 that the first seesaw push rod 71 and the second seesaw push rod can be pivoted for 72 times；Institute
The one end for stating seesaw moving block 73 is abutted with the bottom of the second seesaw push rod 72, and the other end is provided with a lug boss and with the
The bottom of one seesaw push rod 71 is abutted.
In mold-closing injection, the second seesaw push rod 72 down withstands one end of seesaw moving block 73, and seesaw is rotated
Block 73 has one end of lug boss by the first seesaw push rod 71 up jack-up, while upper ejector retainner plate 5 also drives the first thimble 52
Motion, blocks side glue-feeder upwards, subsequently flows into digital coloring agent and carries out injection moulding processing to the numerical portion of keyboard；Number
After the completion of character segment, the second seesaw push rod 72 is up moved, and upper ejector retainner plate 5 drives the first thimble 52 to move downward therewith, more
The glue of another color can enter the groove of numerical portion by the drainage of the first thimble 52 below digital glue after colour changing mould
In, fore-set 61 promotes the lower thimble 62 of ejector retainner plate 6 and second to eject product after cooling；The surface of product will not leave behind into glue point
Vestige, and it is not easy glue, good product quality.
The announcement and enlightenment of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to the specific implementation of the disclosure above and description
Mode, the basic transformation of all various mechanisms made based on this patent, it should also include the guarantor of claim of the present utility model
In the range of shield.Although in addition, having used some specific terms in this specification, these terms are intended merely to more convenient say
It is bright, any limitation can not be constituted to the utility model.
Claims (3)
1. a kind of seesaw dual-color plastic rubber mold, it is characterised in that including the caster set gradually from top to bottom, mother module core,
Male die core, male template, upper ejector retainner plate and lower ejector retainner plate, forming cavity is enclosed between the mother module core and male die core；Also include setting vertically
Put for block glue-feeder the first thimble, positioned at the first thimble side for the second thimble of ejecting product and positioned at second
The seesaw structure of thimble side；One end of first thimble is embedded in ejector retainner plate, and the other end is through male die core and supports
It is connected to shape chamber；One end of second thimble is embedded in lower ejector retainner plate, and the other end passes through upper ejector retainner plate and male die core and abutting
In shape chamber；The seesaw structure includes positioned at the second thimble side and is arranged in vertically between male template and upper ejector retainner plate and energy
Ejector retainner plate moves up and down in drive the first seesaw push rod, positioned at the first seesaw side and vertical it is arranged in the of male template
Two seesaw push rods, it is horizontally installed on the seesaw that can be pivoted under the first seesaw push rod and the second seesaw push rod and turns
Motion block；One end of the seesaw moving block is abutted with the bottom of the second seesaw push rod, the other end provided with a lug boss and
Abutted with the first seesaw push rod bottom.
2. a kind of seesaw dual-color plastic rubber mold according to claim 1, it is characterised in that set below the lower ejector retainner plate
There is the fore-set that the lower ejector retainner plate of driving moves up and down.
3. a kind of seesaw dual-color plastic rubber mold according to claim 1, it is characterised in that the upper ejector retainner plate and lower top
Limited post is additionally provided between needle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072840.XU CN206335785U (en) | 2016-09-23 | 2016-09-23 | A kind of seesaw dual-color plastic rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072840.XU CN206335785U (en) | 2016-09-23 | 2016-09-23 | A kind of seesaw dual-color plastic rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335785U true CN206335785U (en) | 2017-07-18 |
Family
ID=59298795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072840.XU Active CN206335785U (en) | 2016-09-23 | 2016-09-23 | A kind of seesaw dual-color plastic rubber mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247961A (en) * | 2018-04-12 | 2018-07-06 | 苏州博宇科技有限公司 | A kind of double-colored false runner is into rubber moulding lamps structure |
| CN108568944A (en) * | 2017-12-29 | 2018-09-25 | 昆山昶捷精密模具工业有限公司 | A kind of dijection mold rear mold type variable structure |
| CN109551723A (en) * | 2018-11-05 | 2019-04-02 | 浙江工商职业技术学院 | Ejector retainner plate is driven in the reverse direction more screw hole pulled core structure molds |
| CN113601799A (en) * | 2020-05-04 | 2021-11-05 | 汉达精密电子(昆山)有限公司 | Double-color mold core-pulling ejection mechanism |
-
2016
- 2016-09-23 CN CN201621072840.XU patent/CN206335785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568944A (en) * | 2017-12-29 | 2018-09-25 | 昆山昶捷精密模具工业有限公司 | A kind of dijection mold rear mold type variable structure |
| CN108247961A (en) * | 2018-04-12 | 2018-07-06 | 苏州博宇科技有限公司 | A kind of double-colored false runner is into rubber moulding lamps structure |
| CN109551723A (en) * | 2018-11-05 | 2019-04-02 | 浙江工商职业技术学院 | Ejector retainner plate is driven in the reverse direction more screw hole pulled core structure molds |
| CN113601799A (en) * | 2020-05-04 | 2021-11-05 | 汉达精密电子(昆山)有限公司 | Double-color mold core-pulling ejection mechanism |
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| GR01 | Patent grant |