CN101643309B - Die equipment - Google Patents
Die equipment Download PDFInfo
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- CN101643309B CN101643309B CN2008103036315A CN200810303631A CN101643309B CN 101643309 B CN101643309 B CN 101643309B CN 2008103036315 A CN2008103036315 A CN 2008103036315A CN 200810303631 A CN200810303631 A CN 200810303631A CN 101643309 B CN101643309 B CN 101643309B
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- die
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- cushion blocks
- die apparatus
- dies
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Abstract
The invention provides die equipment for manufacturing female die cavities used for stamping and molding lenses. The die equipment comprises a die holder, a plurality of cushion blocks, a plurality of die cavities and a first connector, wherein each die cavity is provided with a molding surface in the curved surface shape of a lens, and the die cavities are connected with the cushion blocks; the first connector is used for connecting the cushion blocks with the die holder and adjusting the position of the cushion blocks to ensure that the molding surfaces of the die cavities reach preset positions.
Description
Technical field
The present invention relates to be used to make the die apparatus of eyeglass, relate in particular to a kind of die apparatus that wafer scale eyeglass process is used that is used for making.
Background technology
At present, increasing miniaturized camera lens module is used for consumption electronic products such as mobile phone, personal digital assistant, notebook computer, how to make the research topic that miniaturized camera lens module becomes the researchist.Prior art provides a kind of wafer scale (wafer level) method for manufacturing lens; It mainly is to adopt stamping technique on wafer, impress to make eyeglass, combines the correlation technique of manufacture of semiconductor that eyeglass and CIS are electrically connected, pile up again and other optical elements integration, encapsulates.Usually, on one 8 inches wafer, can make thousands of optical lens modules.
In the processing procedure of wafer scale eyeglass, the die apparatus of impression eyeglass is very crucial.Generally be to produce an initial mould earlier; This initial mould has initial die; Utilize this initial die to duplicate and obtain mother module core or mother module core array; Again this mother module core or mother module core array are duplicated and obtain the work mould, with this work die the eyeglass formed material is impressed again, obtain lens array.But present initial mould only has an initial die usually; Need control the travel direction manufacturing array of this initial die when making the mother module core array, this method makes the working hour extend, and productive rate reduces; And multi-impression also shortens the life-span of initial die easily, has increased production cost.
Summary of the invention
In view of this, being necessary to provide a kind of can practice thrift the working hour, improves the die apparatus of productive rate.
A kind of die apparatus, it is used to make mother module core, and this mother module core is used for the imprinting moulding eyeglass, and wherein, this die apparatus comprises: a die holder; Some cushion blocks; Some dies, these some dies all have a molding surface, and this molding surface is the curved surface shape of eyeglass, and these some dies link to each other with these some cushion blocks; First connecting parts, this first connecting parts are used for these some cushion blocks are connected with this die holder, and are used to adjust the position of these some cushion blocks so that the molding surface of these some dies reaches the predetermined position.
Compared with prior art; Die apparatus provided by the invention can impress at least two master molds simultaneously; Practiced thrift the PT, and this die apparatus is provided with also and is used for adjusting the position of die and the connecting parts of the relative position between the die, increased the operability of this die apparatus.
Description of drawings
Fig. 1 is the decomposing schematic representation of the die apparatus that provides of the embodiment of the invention.
Fig. 2 is the schematic perspective view of the die apparatus that provides of the embodiment of the invention.
Fig. 3 be the die apparatus that provides of the embodiment of the invention die partly cut open synoptic diagram.
Fig. 4 is the working state schematic representation of the die apparatus that provides of the embodiment of the invention.
Embodiment
To combine accompanying drawing that the present invention is done further explain below.
See also Fig. 1, Fig. 2 and Fig. 3; The die apparatus 10 that the embodiment of the invention provides comprises die holder 20, the first cushion blocks 31, the second cushion blocks 32; First die, 41, the second dies 42 and being used for are connected this first cushion block 31 and this second cushion block 32 with this die holder 20 first connecting parts 50.
Directions X, Y direction and Z direction are vertical each other.
Particularly, die holder 20 comprises orthogonal horizontal part 21 and vertical component effect 22, and this horizontal part 21 is linked to be the L type with this vertical component effect 22.
First die 41, second die 42 all adopt metallic substance to process.First die 41 is installed on the below of this first cushion block 31, and second die 42 is installed on the below of this second cushion block 32.First die 41 has molding surface 410, the second dies 42 and has molding surface 420.The shape of molding surface 410 and molding surface 420 can be the curve form of the optic of the eyeglass that will produce.
In present embodiment, first die 41 is identical with the structure of second die 42, and therefore, existing is that example specifies the die structure with first die 41.
First die 41 has a surface 43, offers a blind hole 430 on the surface 43, and blind hole 430 can be used as Z direction connection holes, is used for and runs through this first die 41 of Z direction connecting parts 51 matching and fixing of die holder horizontal part 21.
Be appreciated that this first die 41 can also adopt other modes and 31 interconnection of first cushion block, for example with modes such as welding, key connecting.
When first die 41, second die 42 at the height of Z direction not simultaneously, can grind first cushion block 31, second cushion block 32 that are attached thereto, make that the height of two dies is consistent, thereby make the degree of depth of impression identical.
First connecting parts 50 comprises Z direction connecting parts 51 and Y direction connecting parts 52.Connecting parts 51 and 52 can be common standardized component such as screw, double-screw bolt, bolt.
For cooperating with Z direction connecting parts 51, Y direction connecting parts 52, be provided with two Z direction connection holes 510 at the horizontal part 21 of die holder 20, be provided with two Y direction connection holes 520 at vertical component effect 22.Z direction connecting parts 51 links to each other this first cushion block 31, this second cushion block 32 and this die holder 20 from the Z direction, and Y direction connecting parts 52 links to each other this first cushion block 31, this second cushion block 32 and this die holder 20 from the Y direction.
For the relative position of this first cushion block 31, this second cushion block 32 is adjusted, die apparatus 10 has further comprised directions X connecting parts 60.Simultaneously, on surface 310 and surface 320, offer two directions X connection holes 600 respectively to match with directions X connecting parts 60.Directions X connection holes 600 runs through first cushion block 31 and second cushion block 32.Regulating directions X connecting parts 60 is the relative position of fine-tuning two cushion blocks.
Y direction connection holes 520 leaves activity nargin at directions X, makes Y direction connecting parts can cooperate the fine setting of directions X and moves.
Z direction connection holes 510 all leaves activity nargin at directions X and Y direction, makes Z direction connecting parts 51 can cooperate the fine setting of directions X, Y direction and moves.
The number that is appreciated that the connecting parts of all directions can be done change according to actual needs.Correspondingly, the number of the connection holes of all directions that cooperate with it also will be done corresponding change, also can according to actual needs connection holes be designed to through hole or blind hole,
Before using this die apparatus 10, respectively from three dimensions with Z direction connecting parts 51, Y direction connecting parts 52 and directions X connecting parts 60 and corresponding with it Z direction connection holes 510, Y direction connection holes 520 and directions X connection holes 600 immovable fitting.
When the position of finding first die 41 and second die 42 does not meet the locality condition of impression master mold; Just need adjust the position of first die 41, second die 42; Concrete mode is the connecting parts that turns one by one on all directions; Adjust the depth of each connecting parts, thus the position of adjustment cushion block and die.This adjustment process need be carried out several times probably repeatedly, just can adjust to perfect condition.
The final purpose of adjusting first cushion block 31, second cushion block, 32 positions, height is for the locus of adjusting first die 41 and second die 42 and the relative position of two dies; Make the molding surface 410 of the die 41 of winning, the molding surface 420 of second die 42 reach the predetermined position; Meet the impression condition; For example, with respect to the horizontal plane parallel and concordant mutually.
The number of die is not limited to shown in the figure.
See also Fig. 4; Control die apparatus 10 moves and impression it above optical material to be impressed 70, obtain the mother module core array; The inverted configuration of the molding surface of the structure of mother module core array and first die 41, second die 42 utilizes this mother module core array impression optical material to make eyeglass again.
Especially, die apparatus 10 provided by the invention is suitable for making wafer scale eyeglass (wafer level lens) array,, produces mother module core or the mother module core array imprinting moulding wafer scale eyeglass on wafer that obtains by die apparatus 10 that is.
In addition, those skilled in the art can also do other variation in spirit of the present invention, and certainly, these all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (6)
1. die apparatus, it is used to make mother module core, and this mother module core is used for the imprinting moulding eyeglass, it is characterized in that, and this die apparatus comprises:
One die holder, this die holder comprises orthogonal horizontal part and vertical component effect;
Some cushion blocks;
Some dies, these some dies all have a molding surface, and this molding surface is the curved surface shape of eyeglass, and these some dies link to each other with these some cushion blocks;
First connecting parts; This first connecting parts is used for these some cushion blocks are connected with this die holder; And be used to adjust the position of these some cushion blocks so that the molding surface of these some dies reaches the predetermined position; Wherein, this first connecting parts comprises the first direction connecting parts that is on the first direction and is in the second direction connecting parts on the second direction that this first direction is vertical with this second direction; This first direction connecting parts should be connected with this die holder by some cushion blocks from first direction, and this second direction connecting parts should be connected with this die holder by some cushion blocks from second direction.
2. die apparatus as claimed in claim 1 is characterized in that: this horizontal part and vertical component effect are provided with the connection holes that cooperates with this first direction connecting parts and this second direction connecting parts respectively.
3. die apparatus as claimed in claim 1; It is characterized in that: this die apparatus further comprises second connecting parts on the third direction that is in that makes these some cushion block interconnection; And this second connecting parts can be adjusted the position between these some cushion blocks, and this third direction and this first direction, this second direction are all vertical.
4. die apparatus as claimed in claim 1 is characterized in that: these some dies are the metal die.
5. die apparatus as claimed in claim 1 is characterized in that: these some cushion blocks are provided with through hole, and this through hole is used for and this first connecting parts cooperates.
6. die apparatus as claimed in claim 1 is characterized in that: these some cushion blocks are provided with blind hole, and this blind hole is used for and this first connecting parts cooperates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103036315A CN101643309B (en) | 2008-08-08 | 2008-08-08 | Die equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103036315A CN101643309B (en) | 2008-08-08 | 2008-08-08 | Die equipment |
Publications (2)
Publication Number | Publication Date |
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CN101643309A CN101643309A (en) | 2010-02-10 |
CN101643309B true CN101643309B (en) | 2012-06-20 |
Family
ID=41655401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008103036315A Expired - Fee Related CN101643309B (en) | 2008-08-08 | 2008-08-08 | Die equipment |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1654181A (en) * | 2004-02-12 | 2005-08-17 | 亚洲光学股份有限公司 | Die set with multiple detachable die cores |
CN1676479A (en) * | 2004-03-29 | 2005-10-05 | 亚洲光学股份有限公司 | Mould set with plural dismountable cores |
CN1712371A (en) * | 2004-06-23 | 2005-12-28 | 亚洲光学股份有限公司 | Mould set with plural cores detachable |
CN1789184A (en) * | 2004-12-15 | 2006-06-21 | 亚洲光学股份有限公司 | Glass mold forming apparatus |
CN101028735A (en) * | 2006-03-03 | 2007-09-05 | 鸿富锦精密工业(深圳)有限公司 | Mould structure |
CN101053982A (en) * | 2006-04-14 | 2007-10-17 | 鸿富锦精密工业(深圳)有限公司 | Mold device |
CN101053983A (en) * | 2007-05-28 | 2007-10-17 | 友达光电股份有限公司 | Mold |
-
2008
- 2008-08-08 CN CN2008103036315A patent/CN101643309B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1654181A (en) * | 2004-02-12 | 2005-08-17 | 亚洲光学股份有限公司 | Die set with multiple detachable die cores |
CN1676479A (en) * | 2004-03-29 | 2005-10-05 | 亚洲光学股份有限公司 | Mould set with plural dismountable cores |
CN1712371A (en) * | 2004-06-23 | 2005-12-28 | 亚洲光学股份有限公司 | Mould set with plural cores detachable |
CN1789184A (en) * | 2004-12-15 | 2006-06-21 | 亚洲光学股份有限公司 | Glass mold forming apparatus |
CN101028735A (en) * | 2006-03-03 | 2007-09-05 | 鸿富锦精密工业(深圳)有限公司 | Mould structure |
CN101053982A (en) * | 2006-04-14 | 2007-10-17 | 鸿富锦精密工业(深圳)有限公司 | Mold device |
CN101053983A (en) * | 2007-05-28 | 2007-10-17 | 友达光电股份有限公司 | Mold |
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Publication number | Publication date |
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CN101643309A (en) | 2010-02-10 |
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