CN202952314U - Machining mould for reflector plate black and white glue in backlight module - Google Patents
Machining mould for reflector plate black and white glue in backlight module Download PDFInfo
- Publication number
- CN202952314U CN202952314U CN 201220701890 CN201220701890U CN202952314U CN 202952314 U CN202952314 U CN 202952314U CN 201220701890 CN201220701890 CN 201220701890 CN 201220701890 U CN201220701890 U CN 201220701890U CN 202952314 U CN202952314 U CN 202952314U
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- CN
- China
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- backlight module
- reflector plate
- white glue
- knife
- plate black
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Abstract
The utility model discloses a machining mould for reflector plate black and white glue in a backlight module. The machining mould is characterized by comprising an inclined knife edge, a straight knife edge, a trumpet hole and a through hole, wherein the caliber of the lower part of the inclined knife edge is in butt joint with the caliber of the upper part of the straight knife edge; and the caliber of the upper part of the trumpet hole is in butt joint with the caliber of the lower part of the straight knife edge; and the through hole is in butt joint with the caliber of the lower part of the trumpet hole. By adopting the manner, the machining mould for the reflector plate black and white glue in the backlight module can be used for improving the production efficiency and the product quality and saving labor force.
Description
Technical field
The utility model relates to the processing technique field of electronic material, particularly relates to a kind of processing mold for backlight module reflector plate black and white glue.
Background technology
In prior art, one of key part and component that backlight module is panel of LCD, its function is well-off brightness and the light source be evenly distributed, normally show image.And the black and white double faced adhesive tape is mainly used on backlight, play fixing, interception, cover the light of marginal ray and lamp position, also be anti-dazzling screen or black and white film, or claim reflector plate black and white glue.
The traditional processing method of reflector plate black and white glue is that mould is opened to mould by shape of product, then the waste material of product is carried out to manual waste discharge, in the package test shipment, because present market famine shop floor worker, the recruitment famine appears in labor market, client's the friendship phase has quite short, and process on old technique, waste material has to drain wants the complete rear craft of punching press waste discharge one by one, so waste material is everywhere, the environmental sanitation extreme difference, on the mould machine, be everywhere, causing product to encounter waste material just weighs wounded, personnel's shortage causes the time of waste discharge to be elongated, after formed product, after the placement of waste discharge in time, after-tack soon again, cause the product waste discharge that excessive glue is arranged, the bad phenomenon such as weigh wounded, and continuous wiping is wanted in package test, production efficiency descends, waste of manpower.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of processing mold for backlight module reflector plate black and white glue, can enhance productivity, and saves the labour, reduction in the numbers of seconds.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of processing mold for backlight module reflector plate black and white glue is provided, comprise: the oblique edge of a knife, straight knife mouth, bellmouth orifice and a through hole, the top bore of the bottom bore docking straight knife mouth of the described oblique edge of a knife, the bottom bore of the top bore docking straight knife mouth of described bellmouth orifice, the bottom bore of described through hole docking bellmouth orifice.
In preferred embodiment of the utility model, consider the waste discharge and the outward appearance that affect product between the angle of mold notch and smoothness, for the angle that guarantees mold notch and the major parameters such as tight ness rating of smoothness and edge of a knife fit dimension reach requirement: the monolateral angle of inclination of the described oblique edge of a knife is 15 degree, and the knife up of the described oblique edge of a knife is 0.8mm; The bore height of described straight knife mouth is 0.03mm; The height of described bellmouth orifice is 2mm; The height of described through hole is 12mm.
The beneficial effects of the utility model are: 1, production process wants simple; 2, the production of mould substitutes manpower with specific purpose tool and machine, and production cost reduces; 3, convenient debugging.
The product that the utility model is worked it out for the processing mold of backlight module reflector plate black and white glue, do not go waste discharge by hand, and by artificial converting machine, product intermediate link in process of production reduces, and defective products also reduces; High-accuracy mould product in forming process does not just have yet and weighs wounded and the phenomenons such as wrinkle, scuffing, burr, can not affect product shading and reflection function, has improved product quality.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for processing mold one preferred embodiment of backlight module reflector plate black and white glue.
In accompanying drawing, the mark of each parts is as follows: 1, the oblique edge of a knife; 2, straight knife mouth; 3, bellmouth orifice; 4, through hole.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment comprises: a kind of processing mold for backlight module reflector plate black and white glue, comprise: the oblique edge of a knife 1, straight knife mouth 2, bellmouth orifice 3 and a through hole 4, tiltedly the bottom bore of the edge of a knife 1 docks the top bore of straight knife mouth 2, the bottom bore of the top bore docking straight knife mouth 2 of bellmouth orifice 3, the bottom bore of through hole 4 docking bellmouth orifices 3.
Furtherly, the monolateral angle of inclination of the described oblique edge of a knife is 15 degree, and the knife up of the described oblique edge of a knife is 0.8mm; The bore height of described straight knife mouth is 0.03mm; The height of described bellmouth orifice is 2mm; The height of described through hole is 12mm.
The utility model carries out the punching operation for the processing mold of backlight module reflector plate black and white glue at product to be made, at first product is placed on to the oblique edge of a knife 1 top, mold and punching head carries out the shearing action, drift is aimed at the oblique edge of a knife 1, the product waste material is squeezed to straight knife mouth 2 from the oblique edge of a knife 1, then falls into through hole 4 from bellmouth orifice 3, and waste material is got rid of smooth and easy, working (machining) efficiency is high, and product quality also improves.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. the processing mold for backlight module reflector plate black and white glue, it is characterized in that, comprise: the oblique edge of a knife, straight knife mouth, bellmouth orifice and a through hole, the top bore of the bottom bore docking straight knife mouth of the described oblique edge of a knife, the bottom bore of the top bore docking straight knife mouth of described bellmouth orifice, the bottom bore of described through hole docking bellmouth orifice.
2. the processing mold for backlight module reflector plate black and white glue according to claim 1, it is characterized in that: the monolateral angle of inclination of the described oblique edge of a knife is 15 degree, the knife up of the described oblique edge of a knife is 0.8mm.
3. the processing mold for backlight module reflector plate black and white glue according to claim 1, it is characterized in that: the bore height of described straight knife mouth is 0.03mm.
4. the processing mold for backlight module reflector plate black and white glue according to claim 1, it is characterized in that: the height of described bellmouth orifice is 2mm.
5. the processing mold for backlight module reflector plate black and white glue according to claim 1, it is characterized in that: the height of described through hole is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701890 CN202952314U (en) | 2012-12-18 | 2012-12-18 | Machining mould for reflector plate black and white glue in backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701890 CN202952314U (en) | 2012-12-18 | 2012-12-18 | Machining mould for reflector plate black and white glue in backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952314U true CN202952314U (en) | 2013-05-29 |
Family
ID=48457907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701890 Expired - Fee Related CN202952314U (en) | 2012-12-18 | 2012-12-18 | Machining mould for reflector plate black and white glue in backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009430A (en) * | 2012-12-18 | 2013-04-03 | 苏州百诚精密科技有限公司 | Processing die for black and white glue of reflector plate in backlight module |
-
2012
- 2012-12-18 CN CN 201220701890 patent/CN202952314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009430A (en) * | 2012-12-18 | 2013-04-03 | 苏州百诚精密科技有限公司 | Processing die for black and white glue of reflector plate in backlight module |
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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: 20130529 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |