CN204487970U - The mould structure of light guide plate glue-feeder - Google Patents
The mould structure of light guide plate glue-feeder Download PDFInfo
- Publication number
- CN204487970U CN204487970U CN201520159542.3U CN201520159542U CN204487970U CN 204487970 U CN204487970 U CN 204487970U CN 201520159542 U CN201520159542 U CN 201520159542U CN 204487970 U CN204487970 U CN 204487970U
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- CN
- China
- Prior art keywords
- mold insert
- light guide
- guide plate
- communicated
- feeder
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- 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 a kind of mould structure of light guide plate glue-feeder, they are between two adjacent light guide plate die cavities, it is characterized in that, the mould structure of light guide plate glue-feeder comprises: in both ends open and hollow arrange using the filling pipe end mold insert of the glue-feeder as upper light guide plate die cavity, in both ends open and hollow arrange using the lower mouth of a river mold insert of the glue-feeder as lower light guide plate die cavity, and for being communicated with the pouring channel of filling pipe end mold insert and lower mouth of a river mold insert; Wherein, filling pipe end mold insert, lower mouth of a river mold insert and pouring channel are split type setting; The first end of filling pipe end mold insert is fitted with upper light guide plate die cavity and is communicated with, and the second end of filling pipe end mold insert is communicated with the first end of pouring channel; The first end of lower mouth of a river mold insert is fitted with lower light guide plate die cavity and is communicated with, and the second end of lower mouth of a river mold insert is communicated with the second end of pouring channel.
Description
Technical field
The utility model relates to the mould structure of light guide plate glue-feeder.
Background technology
Along with the development of backlight industry, the quality requirement of people to product is also more and more higher.At present, mould for formed light conductive plate glue-feeder is one-body molded with the mould for formed light conductive plate, thus makes the difficulty of the Mould Machining of light guide plate glue-feeder comparatively large, and precision is not high, thus cause final molding light guide plate precision out not high, second-rate.
Utility model content
The main object of the utility model is: provide a kind of difficulty that can reduce the Mould Machining of light guide plate glue-feeder, and improve the precision of Mold Making, thus improves the mould structure of the light guide plate glue-feeder of light guide plate quality.
For achieving the above object, the utility model provides a kind of mould structure of light guide plate glue-feeder, the mould structure of this light guide plate glue-feeder its between two adjacent light guide plate die cavities, the mould structure of light guide plate glue-feeder comprises: in both ends open and hollow arrange using the filling pipe end mold insert of the glue-feeder as upper light guide plate die cavity, in both ends open and hollow arrange using the lower mouth of a river mold insert of the glue-feeder as lower light guide plate die cavity, and for being communicated with the pouring channel of filling pipe end mold insert and lower mouth of a river mold insert;
Wherein, described filling pipe end mold insert, lower mouth of a river mold insert and pouring channel are split type setting; The first end of described filling pipe end mold insert is fitted with described upper light guide plate die cavity and is communicated with, and the second end of described filling pipe end mold insert is communicated with the first end of described pouring channel; The first end of described lower mouth of a river mold insert is fitted with described lower light guide plate die cavity and is communicated with, and the second end of described lower mouth of a river mold insert is communicated with the second end of described pouring channel.
Preferably, described filling pipe end mold insert is horn-like setting; Wherein, the horn mouth of described filling pipe end mold insert is fitted with described upper light guide plate die cavity and is communicated with, and described filling pipe end mold insert is communicated with described pouring channel relative to its bell-mouthed other end.
Preferably, described lower mouth of a river mold insert is horn-like setting; Wherein, the horn mouth of described lower mouth of a river mold insert is fitted with described lower light guide plate die cavity and is communicated with, and described lower mouth of a river mold insert is communicated with described pouring channel relative to its bell-mouthed other end.
Preferably, described filling pipe end mold insert also comprises and being extended and the first extension be bent to form by its horn mouth, and described first extension is mutually vertical with described upper light guide plate die cavity.
Preferably, described lower mouth of a river mold insert also comprises and being extended and the second extension be bent to form by its horn mouth, and described second extension is mutually vertical with described lower light guide plate die cavity.
The utility model provides the mould structure of light guide plate glue-feeder, the position of this structure between two adjacent light guide plate die cavities.Fit with upper light guide plate die cavity and be communicated with in one end of filling pipe end mold insert, the other end is communicated with the first end of pouring channel.Fit with lower light guide plate die cavity and be communicated with in one end of lower mouth of a river mold insert, the other end is communicated with the second end of pouring channel.It should be noted that filling pipe end mold insert, lower mouth of a river mold insert and pouring channel are split type setting.Tradition glue-feeder mould is one-body molded, is added, makes effect poor, also need manual polishing by discharge processes, and the mouth of a river cuts off smooth not, thus make shaping after light guide plate second-rate.The split type setting of mould in the utility model, the mould and die accuracy of processing is higher, thus ensure that the flatness at the follow-up handwork cutting mouth of a river, not only increases production efficiency, and improves the quality of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mould structure of the utility model light guide plate glue-feeder.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of mould structure of light guide plate glue-feeder.
With reference to the structural representation that Fig. 1, Fig. 1 are the mould structure of the utility model light guide plate glue-feeder.The mould structure of a kind of light guide plate glue-feeder that the present embodiment provides, they are between two adjacent light guide plate die cavities.The mould structure of light guide plate glue-feeder comprises: in both ends open and hollow arrange using the filling pipe end mold insert 2 of the glue-feeder as upper light guide plate die cavity 1, in both ends open and hollow arrange using the lower mouth of a river mold insert 4 of the glue-feeder as lower light guide plate die cavity 3, and for being communicated with the pouring channel 5 of filling pipe end mold insert 2 and lower mouth of a river mold insert 4.Wherein, filling pipe end mold insert 2, lower mouth of a river mold insert 4 and pouring channel 5 is in split type setting.The first end of filling pipe end mold insert 2 is fitted with upper light guide plate die cavity 1 and is communicated with, and the second end of filling pipe end mold insert 2 is communicated with the first end of pouring channel 5.The first end of lower mouth of a river mold insert 4 is fitted with lower light guide plate die cavity 3 and is communicated with, and the second end of lower mouth of a river mold insert 4 is communicated with the second end of pouring channel 5.
Those skilled in the art are when knowing, light guide plate die cavity is for the formation of light guide plate.The mould structure of the light guide plate glue-feeder position between two adjacent light guide plate die cavities.For convenience of description, two adjacent light guide plate die cavities are respectively: upper light guide plate die cavity 1 and lower light guide plate die cavity 3.
Filling pipe end mold insert 2 is both ends open and hollow is arranged, and it is as the glue-feeder of upper light guide plate die cavity 1.It should be noted that plastic cement is poured in light guide plate die cavity by filling pipe end mold insert 2, and form the mouth of a river in filling pipe end mold insert 2.
Lower mouth of a river mold insert 4 is both ends open and hollow is arranged, and it is as the glue-feeder of lower light guide plate die cavity 3.It should be noted that plastic cement is poured in lower light guide plate die cavity 3 by lower mouth of a river mold insert 4, and form the mouth of a river in lower mouth of a river mold insert 4.
Pouring channel 5, for being communicated with filling pipe end mold insert 2 and lower mouth of a river mold insert 4, mutually can circulate to make plastic cement in two mouth of a river mold inserts.Particularly, pouring channel 5 is both ends open and hollow setting.Plastic cement circulates in the position of pouring channel 5 hollow.
The mould structure of the light guide plate glue-feeder that the utility model provides, the position of this structure between two adjacent light guide plate die cavities.The first end of filling pipe end mold insert 2 is fitted with upper light guide plate die cavity 1 and is communicated with, and the second end is communicated with the first end of pouring channel 5.The first end of lower mouth of a river mold insert 4 is fitted with lower light guide plate die cavity 3 and is communicated with, and the second end is communicated with the second end of pouring channel 5.It should be noted that filling pipe end mold insert 2, lower mouth of a river mold insert 4 and pouring channel 5 is in split type setting.Tradition glue-feeder mould is formed in one settings, and is processed by discharge processes, makes processing effect poor, and also needs manual polishing, make mouth of a river cut-out smooth not, thus make shaping after light guide plate second-rate.The split type setting of mould in the utility model, the mould and die accuracy of processing is higher, thus ensure that the flatness at the follow-up handwork cutting mouth of a river, not only increases production efficiency, and improves the quality of product.
Further, in the present embodiment, filling pipe end mold insert 2 is in horn-like setting.Wherein, the horn mouth of filling pipe end mold insert 2 is fitted with upper light guide plate die cavity 1 and is communicated with, and filling pipe end mold insert 2 is communicated with pouring channel 5 relative to its bell-mouthed other end.
Further, in the present embodiment, lower mouth of a river mold insert 4 is in horn-like setting.Wherein, the horn mouth of lower mouth of a river mold insert 4 is fitted with lower light guide plate die cavity 3 and is communicated with, and lower mouth of a river mold insert 4 is communicated with pouring channel 5 relative to its bell-mouthed other end.
Further, in the present embodiment, the conveniently cutting at the mouth of a river, to ensure the cut quality of light guide plate product, filling pipe end mold insert 2 also comprises and being extended and the first extension 21 be bent to form by its horn mouth.First extension 21 is mutually vertical with upper light guide plate die cavity 1.After forming light guide plate, can cut along the first extension 21, to ensure the flatness of cutting the rear mouth of a river.In like manner, lower mouth of a river mold insert 4 also comprises the second extension 41, and its shape and structure also can identical with filling pipe end mold insert 2, its principle and the effect reached also identical, do not repeat one by one at this.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the mould structure of a light guide plate glue-feeder, they are between two adjacent light guide plate die cavities, it is characterized in that, the mould structure of light guide plate glue-feeder comprises: in both ends open and hollow arrange using the filling pipe end mold insert of the glue-feeder as upper light guide plate die cavity, in both ends open and hollow arrange using the lower mouth of a river mold insert of the glue-feeder as lower light guide plate die cavity, and for being communicated with the pouring channel of filling pipe end mold insert and lower mouth of a river mold insert;
Wherein, described filling pipe end mold insert, lower mouth of a river mold insert and pouring channel are split type setting; The first end of described filling pipe end mold insert is fitted with described upper light guide plate die cavity and is communicated with, and the second end of described filling pipe end mold insert is communicated with the first end of described pouring channel; The first end of described lower mouth of a river mold insert is fitted with described lower light guide plate die cavity and is communicated with, and the second end of described lower mouth of a river mold insert is communicated with the second end of described pouring channel.
2. the mould structure of light guide plate glue-feeder as claimed in claim 1, it is characterized in that, described filling pipe end mold insert is horn-like setting; Wherein, the horn mouth of described filling pipe end mold insert is fitted with described upper light guide plate die cavity and is communicated with, and described filling pipe end mold insert is communicated with described pouring channel relative to its bell-mouthed other end.
3. the mould structure of light guide plate glue-feeder as claimed in claim 1, it is characterized in that, described lower mouth of a river mold insert is horn-like setting; Wherein, the horn mouth of described lower mouth of a river mold insert is fitted with described lower light guide plate die cavity and is communicated with, and described lower mouth of a river mold insert is communicated with described pouring channel relative to its bell-mouthed other end.
4. the mould structure of light guide plate glue-feeder as claimed in claim 2, is characterized in that, described filling pipe end mold insert also comprises and being extended and the first extension be bent to form by its horn mouth, and described first extension is mutually vertical with described upper light guide plate die cavity.
5. the mould structure of light guide plate glue-feeder as claimed in claim 3, is characterized in that, described lower mouth of a river mold insert also comprises and being extended and the second extension be bent to form by its horn mouth, and described second extension is mutually vertical with described lower light guide plate die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159542.3U CN204487970U (en) | 2015-03-20 | 2015-03-20 | The mould structure of light guide plate glue-feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159542.3U CN204487970U (en) | 2015-03-20 | 2015-03-20 | The mould structure of light guide plate glue-feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487970U true CN204487970U (en) | 2015-07-22 |
Family
ID=53567262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159542.3U Expired - Fee Related CN204487970U (en) | 2015-03-20 | 2015-03-20 | The mould structure of light guide plate glue-feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487970U (en) |
-
2015
- 2015-03-20 CN CN201520159542.3U patent/CN204487970U/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: 20150722 Termination date: 20200320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |