CN201338224Y - Device for fabricating vacuum upper plate of optical lens - Google Patents
Device for fabricating vacuum upper plate of optical lens Download PDFInfo
- Publication number
- CN201338224Y CN201338224Y CNU2008201541527U CN200820154152U CN201338224Y CN 201338224 Y CN201338224 Y CN 201338224Y CN U2008201541527 U CNU2008201541527 U CN U2008201541527U CN 200820154152 U CN200820154152 U CN 200820154152U CN 201338224 Y CN201338224 Y CN 201338224Y
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- CN
- China
- Prior art keywords
- lens
- mould
- workpiece
- upper plate
- master die
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for fabricating the vacuum upper plates of optical lenses. The device comprises a guideway-mechanism guideway stand, an upper plate mould, a workpiece lens, a positioning partition and a standard mould; wherein, the guideway stand is of a semi-closed frame structure; and the upper plate mould, the workpiece lens, the positioning partition and the standard film are arranged orderly from the top down in the guideway stand. After the upper plate mould is glued with the lens by glue, the positioning partition is utilized to uniformly distribute the lens loaded with a plate, and the greatest advantage is that glue is free from being scraped; the R surfaces of the upper plate mould, the workpiece lens and the standard mould are guided on the same concentric axis by a guideway mechanism; the right lower side of the standard mould is provided with an air outlet, and the R surfaces of the standard mould and the workpiece lens are provided with one-to-one holes. The utility model has the advantages of simple process operation, no glue-scraping process, high R surface fit goodness, low cost and high output.
Description
Technical field
The utility model relates to optical lens, particularly the vacuum upper plate of optical lens producing device.
Background technology
Dish is to adopt the low mould of a standard on using on the optical lens at present, spread one deck demoulding cream vaseline on the low mould surface of standard, put then lens go up glue press subsequently the dish mould, the back demoulding frictioning for the treatment of that the glue solidifies, the purpose of frictioning is to make surface of the work exceed glue-line, the useful like this grinding in road down.Yet the upward dish shortcoming of making like this is a lot: 1, have one deck demoulding cream can produce misfitting of R face between lens surface and the low mould; 2, the pulling force that produces because of glue when the glue solidifies causes workpiece R face to misfit; 3, frictioning is very time-consuming; 4, coiling on that mold pressing gets on is by artificial, adds that putting lens does not have the location, position again, and last to coil the workpiece and the last dish mould that come out be not on a centre of sphere, can influence the next procedure uniformity of process time like this; 5, the more little above shortcoming of workpiece is just also outstanding.Therefore produce dish difficulty on the optical lens in batches, speed is slow, the degree of accuracy is not high, uniformity is poor.
The utility model content
Technical problem to be solved in the utility model is, a kind of vacuum upper plate of optical lens producing device is provided, and utilizes this workpiece lens of installing making without frictioning, and R face goodness of fit height is simple to operate.
In order to address the above problem the technical solution of the utility model is such:
A kind of vacuum upper plate of optical lens producing device, comprise a guide rail bracket, on coil mould, workpiece lens, grid spacer and standard film.
Described guide rail bracket is a semienclosed guide rail mechanism; Described guide rail bracket is placed successively from top to bottom to go up and is coiled mould, workpiece lens, grid spacer and master die, and described upward dish mould and described workpiece lens are glued together by glue, and described grid spacer makes the workpiece lens distribution unanimity after the first-class dish, puts in order; The R face that described master die is is provided with and the man-to-man hole of described workpiece lens R face, and in order to the vacuumizing and adsorbing effect, the lower right side of described master die has the outlet of an air, is used for the air in the master die is taken away.
By the mode of vacuumizing workpiece lens and master die are fully coincide and produce certain pulling force, the pulling force of vacuum is greater than the pulling force of glue curing; Utilize the grid spacer of workpiece, the lens after the first-class dish distribute consistent, and largest benefit is without frictioning; Last dish mould when gluing together with workpiece lens by guide rail form with master die on the unified centre of sphere; Guiding by guide rail mechanism makes that the R face exists on the concentric shafts between dish mould, workpiece and the master die; The R face goodness of fit of workpiece lens and master die be man-to-man hole by master die R face directly to vacuumizing and adsorbing workpieces, by vacuum suction sorption workpiece firmly, make the product R face of workpiece lens first-class dish under the curing pulling force effect of glue can not be out of shape; Workpiece makes product relative position and uniformity fine by putting of dividing plate, and largest benefit is without frictioning, has reduced a lot of labours.
The beneficial effects of the utility model are, apparatus structure is simple, and workpiece has the location, without frictioning, and R face goodness of fit height, processing ease, cost is low, the output height.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of the utility model vacuum upper plate of optical lens producing device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, the utility model vacuum upper plate of optical lens producing device, comprise a guide rail mechanism guide rail bracket 11, on coil mould 12, workpiece lens 13, grid spacer 14 and master die 16.
Described guide rail bracket 11 is semienclosed frame structures, places successively from top to bottom and goes up dish mould 12, workpiece lens 13, grid spacer 14 and master die 16; It is described that to go up dish mould 12 glued together by glue 15 with workpiece lens 13, during gummed by a guide rail on the guide rail bracket form with described master die 16 on the unified centre of sphere; It is consistent that described grid spacer 14 distributes the lens after the first-class dish, and largest benefit is without frictioning, makes product relative position and uniformity fine by putting of grid spacer 14, reduced the labour; Described master die 16 is placed on the base of described guide rail bracket, the lower right side of master die 16 has an air outlet slit 161, the R face anastomosis of the R face of master die 16 and described workpiece lens 13 has man-to-man hole 17, when master die 16 is vacuumized, promptly, make the product R face of workpiece first-class dish under the curing pulling force effect of glue can not be out of shape by the 17 pairs of vacuumizing and adsorbing workpieces in hole.Guiding by guide rail mechanism makes the R face that coils between mould 12, workpiece lens 13 and the master die 16 on a concentric shafts.
The concrete operations mode is, at first master die 16 placed the position base of guide rail bracket 11, and the lower right corner opening 161 of described master die 16 is used to take away air to reach the purpose of vacuum, and the top of described master die 16 is standard R faces that have the hole; Described guide rail bracket 11 is followed successively by the master die 16 of dish mould 12, workpiece lens 13, grid spacer 14 and bottom from top to bottom, guiding by guide rail mechanism guide rail bracket 11 makes the described R face of going up dish mould 12, workpiece lens 13 and master die 16 on a concentric shafts, on when coiling mould 12 with workpiece lens 13 gummeds by a guide rail form with master die 16 on the unified centre of sphere.
Utilizing product that said apparatus makes, each and every one is equally qualified, output qualification rate height, benefit has improved more than 5 times than old technology, and described device technique is simple to operate, the general engineering that generally is ignorant of 5 minutes will, as seen it is practical, and is easy to operate.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1, vacuum upper plate of optical lens producing device, comprise dish mould, workpiece lens, it is characterized in that, it also comprises a guide rail mechanism guide rail bracket, a grid spacer and a master die that has opening that makes workpiece lens distribution unanimity, and the R face of described master die and the R face of described workpiece lens are provided with man-to-man hole.
2, vacuum upper plate of optical lens producing device according to claim 1 is characterized in that, described guide rail bracket is a semienclosed frame structure.
3, vacuum upper plate of optical lens producing device according to claim 1 is characterized in that, the R face between described upward dish mould, workpiece lens and the master die is on a concentric shafts.
4, vacuum upper plate of optical lens producing device according to claim 1 is characterized in that, described when going up the dish mould and gluing together with workpiece lens and master die on the unified centre of sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201541527U CN201338224Y (en) | 2008-10-17 | 2008-10-17 | Device for fabricating vacuum upper plate of optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201541527U CN201338224Y (en) | 2008-10-17 | 2008-10-17 | Device for fabricating vacuum upper plate of optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338224Y true CN201338224Y (en) | 2009-11-04 |
Family
ID=41233760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201541527U Expired - Fee Related CN201338224Y (en) | 2008-10-17 | 2008-10-17 | Device for fabricating vacuum upper plate of optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338224Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372799A (en) * | 2012-04-16 | 2013-10-30 | 豪雅光电科技(苏州)有限公司 | Centering device for lens |
-
2008
- 2008-10-17 CN CNU2008201541527U patent/CN201338224Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372799A (en) * | 2012-04-16 | 2013-10-30 | 豪雅光电科技(苏州)有限公司 | Centering device for lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20131017 |