CN109809679A - For manufacturing the mold of glass moulding eyeglass and the manufacturing method of glass moulding eyeglass - Google Patents
For manufacturing the mold of glass moulding eyeglass and the manufacturing method of glass moulding eyeglass Download PDFInfo
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- CN109809679A CN109809679A CN201711165211.0A CN201711165211A CN109809679A CN 109809679 A CN109809679 A CN 109809679A CN 201711165211 A CN201711165211 A CN 201711165211A CN 109809679 A CN109809679 A CN 109809679A
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Abstract
It is a kind of for manufacturing the mold of glass moulding eyeglass, include the first mode, the second mode, the first inner sleeve and the second inner sleeve.First inner sleeve is set on the outside of the first mode, and the second inner sleeve is set on the outside of the second mode.First inner sleeve is equipped with the first plane towards the second inner sleeve, and the first positioning region in the first plane, and the second inner sleeve is equipped with the second plane towards the first inner sleeve, and the second positioning region in the second plane.First positioning region is set as corresponding convex-concave profile with the second positioning region, and can mutually be fitted into.
Description
Technical field
Mold more particularly to a kind of glass molds the present invention relates to a kind of manufacturing method of eyeglass and for manufacturing eyeglass
The manufacturing method for making eyeglass and the mold for manufacturing glass moulding eyeglass.
Background technique
General optical articles all have accurate optical lens components, wherein optical mirror slip be broadly divided into spheric glass and
Aspherical lens.Spheric glass is mostly manufactured with grinding at present, and aspherical lens are then mostly with mould model or ejection formation
Technology manufactures.
Existing modeling device for optical lens is usually to cooperate pairs of upper cores and lower mode to be formed using cylindrical sleeve
Die cavity, and this die cavity can be placed in glass nitre material, by an environment of high temperature by the softening of glass nitre material to be molded as required shape
Shape, and required optical mirror slip is obtained after cooling.However, there are assembling tolerances to be formed by between mode and cylindrical sleeve
Gap, and this gap be easy to cause upper cores in the group different inclination of occurrence degree immediately the phenomenon that, so that upper cores and lower die
The phenomenon that uneven form is presented in benevolence, generates eyeglass axis inclined (decenter) so as to cause the optical mirror slip after mould model.
" background technique " paragraph is used only to help to understand the content of present invention, therefore disclosed by " background technique " paragraph
Content may include some without constituting the prior art known to those of ordinary skill in the art.In " background
Content disclosed by technology " paragraph does not represent the content or the one or more embodiments of present invention problem to be solved,
Known or recognized by those of ordinary skill in the art before the present patent application.
Summary of the invention
The manufacturing method of the mold and glass moulding eyeglass that the present invention provides a kind of for manufacturing glass moulding eyeglass.
A viewpoint according to the present invention, it is a kind of for manufacturing the mold of glass moulding eyeglass, it include the first mode, second
Mode, the first inner sleeve and the second inner sleeve.First inner sleeve is set on the outside of the first mode, and the second inner sleeve is set to the
On the outside of two modes.First inner sleeve is equipped with the first plane towards the second inner sleeve, and the first positioning in the first plane
Portion, the second inner sleeve are equipped with the second plane towards the first inner sleeve, and the second positioning region in the second plane.First is fixed
Position portion is set as corresponding convex-concave profile with the second positioning region, and can mutually be fitted into.
Another viewpoint according to the present invention provides a kind of manufacturing method of glass moulding eyeglass.Firstly, by the first mode
And second mode be respectively implanted in the first inner sleeve and the second inner sleeve.First inner sleeve can be equipped with the towards the second inner sleeve
One plane and the first convex block and the second convex block for protruding from the first plane.Second inner sleeve can be equipped with towards the first inner sleeve
Second plane and the first pothole and the second pothole for being depressed in the second plane.Then, glass nitre material is placed on the second mode
And glass nitre material is heated, then shorten the distance of the first mode and the second mode.First mode can be convex by the first convex block and second
Block shortens with the contact of incline plane of the first pothole and the second pothole respectively and at a distance from the second mode, makes to be located at the first mode and the
Glass nitre material model between two modes forms glass moulding eyeglass.
By the design of above-described embodiment, it is opposite that the first mode can be improved in the positioning region for being formed and being fitted between two inner sleeves
The positioning accuracy of second mode, and the gap between mode and sleeve can be reduced as far as possible under the premise of not influencing mode and moving
To reduce axis bias placement amount, therefore the inclined problem of axis of forming eyeglass can be effectively improved and will not influence the production on processing procedure.Furthermore
Because the first mode is designed as to interlock with the first inner sleeve, therefore the first mode can be together by taking up with the first inner sleeve in mold
Or merging mold, when avoiding picking and placing the first mode in mold caused by card mold, collision the problems such as, and when different positioning regions are chimeric
Afterwards, a gap still may be present between the first inner sleeve and the second inner sleeve, use and allow inert gas that can enter sleeve, glass, mode
Between carry out air displacement, reduce mold, glass is reacted with oxygen and the probability that aoxidizes.In addition, being turned to using inner sleeve to change
Become the mode of the collocation object of convex block and pothole, it is possible to provide the inclined correction mechanism of an axis is to obtain minimum magnitude of misalignment.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the component decomposition diagram for the mold that one embodiment of the invention is used to manufacture glass moulding eyeglass.
Fig. 2 is the diagrammatic cross-section of the mold of Fig. 1.
Fig. 3 is painted the enlarged diagram of the positioning region alignment of one embodiment of the invention.
Fig. 4 is the schematic top plan view of the mold of Fig. 1.
Fig. 5 is the diagrammatic cross-section of the mold of another embodiment of the present invention.
Fig. 6 A is the diagrammatic cross-section of the mold for manufacturing glass moulding eyeglass of another embodiment of the present invention, and Fig. 6 B is
The schematic top plan view of the mold of Fig. 6 A.
Fig. 7 is painted the enlarged diagram of the positioning region alignment of another embodiment of the present invention.
Fig. 8 is the schematic top plan view of the mold of another embodiment of the present invention.
Specific embodiment
In relation to aforementioned and other technology contents, feature and effect of the invention, multiple implementations of schema are referred in following cooperation
In the detailed description of example, can clearly it present.In addition, term used in the following example " first ", " second " be for
Identification the same or similar element and use, and direction term such as "front", "rear" etc. is only the side with reference to annexed drawings
To being not limited to the element.
Fig. 1 is the component decomposition diagram for the mold that one embodiment of the invention is used to manufacture glass moulding eyeglass, and Fig. 2 is figure
The diagrammatic cross-section of 1 mold.Please first with reference to Fig. 1 and Fig. 2, the mold for being used to manufacture glass moulding eyeglass of the present embodiment
10 include the first mode 12, the second mode 14, the first inner sleeve 16 and the second inner sleeve 18.First inner sleeve 16 is set to first
12 outside of mode, and the second inner sleeve 18 is set to 14 outside of the second mode.Second inner sleeve 18 can dock the first inner sleeve 16 with
An at least die cavity 21 is defined, and the first mode 12 or the second mode 14 can move in die cavity 21.In addition, the mold of the present embodiment
10 may also include outer sleeve 22, and the first mode 12, the second mode 14, the first inner sleeve 16 and the second inner sleeve 18 can be positioned at outer
In sleeve 22.First mode 12 can be moved close to toward the second mode 14, with by be located at the first mode 12 and the second mode 14 it
Between glass nitre material model formed glass moulding eyeglass 20.First inner sleeve 16 is equipped with the plane 161 towards the second inner sleeve, and
At least the first positioning region 24 in plane 161, the second inner sleeve 18 are equipped with the plane 181 towards the first inner sleeve 16, and
At least one second positioning region 26 in plane 181.First positioning region 24 can be set as corresponding convex-concave with the second positioning region 26
Shape, and can mutually be fitted into.Fig. 3 is painted the enlarged diagram of the positioning region alignment of one embodiment of the invention.In this implementation
In example, the first positioning region 24 may be, for example, convex block P and the second positioning region 26 may be, for example, pothole Q, and the first inner sleeve 16 is equipped with convex
For the convex block P of plane 161, the contact surface PS of the plane 161 of convex block P and the first inner sleeve 16 is inclined-plane, the second inner sleeve 18
Equipped with the pothole Q for being depressed in plane 181, and pothole Q and the contact surface QS of plane 181 are inclined-plane.When the first mode 12 and second
When mode 14 is close to each other, the first mode 12 can contact with the inclined contact surface QS of pothole Q by convex block P and shorten and the second mould
The distance of benevolence 14, and positioning accurate of first mode 12 with respect to the second mode 14 can be improved by the chimeric movement of convex block P and pothole Q
It spends and the gap between mode and sleeve can be reduced, therefore axis (decenter) problem partially of forming eyeglass can be effectively improved.Furthermore
In this present embodiment, can design when convex block P being made to be embedded in pothole Q, between the first inner sleeve 16 and the second inner sleeve 18 there are still
Gap 34, use inert gas can be entered carry out air displacement between sleeve, mode, reduce mold, glass is reacted with oxygen and
The probability of oxidation.
In addition, the first positioning region 24 (convex block P) and the second positioning region 26 (pothole Q) arranged in pairs or groups in pairs may make up location structure
32, and in this present embodiment, multiple location structures 32 can be equipped between the first inner sleeve 16 and the second inner sleeve 18.Such as Fig. 2 institute
Show, three location structures 32 can be not attached to each other and (i.e. have spacing between the adjacent pothole Q of two adjacent projections P or two), and can shape
At concyclic configuration relation, eyeglass is further reduced more to ensure the contraposition accuracy of the first mode 12 and the second mode 14
The magnitude of misalignment on 20 two mirror surface vertex up and down.Furthermore as shown in Fig. 2, block 36 can be set to the first mode 12 and the first inner sleeve
Between 16, interlock the first mode 12 with the first inner sleeve 16, and block 36 can the first mode of block 12 rotation to provide
It fixes the first mode 12 and puts effect to position.Because the first mode 12 can be interlocked with the first inner sleeve 16, therefore the first mode 12
It can be together by taking up or being placed in mold 10 in mold 10, when avoiding picking and placing the first mode 12 in mold 10 with the first inner sleeve 16
Caused by card mold, collision the problems such as.Furthermore in an embodiment, as shown in figure 4, the first mode 12 is together with the first inner sleeve 16
Can rotate to different location, make same positioning region 24 (convex block P) may be selected merging the second mode 14 three pothole Q wherein it
One, then using the collocation that can generate minimum axis deviator in three, therefore by the first positioning region 24 (convex block P) and the second positioning region
The collocation mode of 26 (pothole Q), it is possible to provide the inclined correction mechanism of an axis.For example, if eyeglass 20 shapes discovery for the first time, axis is controlled partially
When making bad, the first mode 12 can be rotated together with the first inner sleeve 16 to different location to the collocation pair for changing convex block P and pothole Q
As to obtain minimum magnitude of misalignment.In addition, the collocation mode of the first positioning region 24 of the embodiment of the present invention and the second positioning region 26, together
Sample is applicable to mode and inner sleeve quantity more than two.In an embodiment, as shown in figure 5, in the second mode 14/ second
Sleeve 18 can be placed between 15/ third inner sleeve 19 of 12/ first inner sleeve 16 of the first mode and third mode.Second inner sleeve 18
It can be equipped with the plane 182 towards third inner sleeve 19, and the third positioning region 27 in plane 182, third inner sleeve 19 are set
There is the plane 191 towards the second inner sleeve 18, and the 4th positioning region 29 in plane 191, third positioning region 27 and the 4th
Positioning region 29 is set as corresponding convex-concave profile, and can mutually be fitted into, by the mutual chimeric same of multiple positioning regions 24,26,27,29
It can get foregoing advantages.The mode and structure of the corresponding Different Plane for being distributed in different inner sleeves in each positioning region are completely unlimited
It is fixed.In this present embodiment, two opposite planes can be respectively formed corresponding multiple convex blocks and multiple potholes, and multiple convex blocks and multiple
Pothole can be mutually fitted into.In another embodiment, the first inner sleeve or the second inner sleeve one may include two components, but only correspond to
Mode if the second inner sleeve in Fig. 5 may include two components 18,19, but only corresponds to mode 15, and the length of mode 15 can be from group
Part 19 extends to component 18, at this point, mode 14 can be not used, to reduce the complexity of mold.
Fig. 6 A is the diagrammatic cross-section of the mold for manufacturing glass moulding eyeglass of another embodiment of the present invention, and Fig. 6 B is
The schematic top plan view of the mold of Fig. 6 A.It please also refer to Fig. 6 A and Fig. 6 B, 10 phase of mold of mold 30 and Fig. 2 of the present embodiment
Seemingly, the main difference between them is that the present embodiment has, there are four the first positioning region 24 ' and four the second positioning regions 26 ', and
Positioning region 24,24 ' is located at substantially using the axle center O of mold 30 as on two rectangular axes of origin.In this present embodiment, along
Rectangular axes are distributed the first positioning region 24 ' and the second positioning region 26 ', are easy to control the first mode 12 and the along X and Y direction
The position of two modes 14 and improve positioning accuracy.In addition, along four aligning structures (four pair of first positioning region of X and Y-axis distribution
24 ' and second positioning region 26 ') can provide four pairings to position, the first mode 12 can equally be revolved together with the first inner sleeve 16
Different location is gone to, changes the collocation object of convex block P and pothole Q to obtain minimum magnitude of misalignment.Furthermore it is real in difference of the invention
It applies in example, the construction profile of each positioning region does not limit completely, and can cooperate its distribution mode and change.For example, first
Positioning region 24 ' and the second positioning region 26 ' can for example have pyramid shape shown in Fig. 7 to arrange in pairs or groups along rectangular axes setting
Distribution mode, and the clinoplain processing of pyramid is more simple.Alternatively, the first positioning region 24 and the second positioning region 26 can have
Conical shape shown in Fig. 3, with concyclic distribution mode of arranging in pairs or groups.In another embodiment, as shown in figure 8, two first fixed
Position portion 24 ' and two the second positioning regions 26 ' can only be distributed in the side of X-axis and Y-axis, and same available X-axis and Y direction are determined
Position control effect.
By the design of above-mentioned each embodiment, it is arranged between two inner sleeves and the first mould can be improved in chimeric location structure
Benevolence, and can be not influencing reduce between mode and sleeve as far as possible under the premise of mode is mobile with respect to the positioning accuracy of the second mode
Gap, to reduce axis bias placement amount, thus can be effectively improved forming eyeglass the inclined problem of axis and will not influence the volume production on processing procedure
Property.Furthermore because the first mode is designed as to interlock with the first inner sleeve, therefore the first mode and the first inner sleeve can be together by moulds
Mold is taken up or is placed in tool, when avoiding picking and placing the first mode in mold caused by card mold, collision the problems such as, and when different fixed
After position portion is chimeric, gap still may be present between the first inner sleeve and the second inner sleeve, use and allow inert gas that can enter sleeve, glass
It carries out air displacement between glass, mode, reduces mold, glass is reacted with oxygen and the probability that aoxidizes.In addition, being turned using inner sleeve
To in a manner of changing the collocation object of convex block and pothole, it is possible to provide the inclined correction mechanism of an axis is to obtain minimum magnitude of misalignment.
Should be noted positioning region only needs that chimeric contraposition, engaging or the effect engaged, structure, quantity and size can be provided
It does not limit completely, may be, for example, positioning bead, location hole, locating slot, locating convex block, fastening screw etc., and mutually chimeric two pairs
Answering the kenel of positioning region may be the same or different, such as also may be used in a manner of circular cone, ball cooperation tapered plane.Furthermore it is used for
The mold for manufacturing glass moulding eyeglass can be without limiting for the structure of a kind of one cave of a mould or multi-point mould.
Another embodiment of the present invention can provide a kind of manufacturing method of glass moulding eyeglass.Firstly, by the first mode and
Second mode is respectively implanted in the first inner sleeve and the second inner sleeve.First inner sleeve can be equipped with first towards the second inner sleeve
Plane and at least one first convex block and one second convex block for protruding from the first plane.Second inner sleeve can be equipped with towards in first
Second plane of sleeve and at least one first pothole and one second pothole for being depressed in the second plane.Then, by a glass nitre material
It is placed on the second mode and heats glass nitre material.In an embodiment, the time of heating glass nitre material can be between 180 seconds extremely
600 seconds, the temperature for heating glass nitre material can be between 300 degree Celsius to 700 degree Celsius, and the pressure of heating glass nitre material can be between
10000 pas to 90000 pas.Furthermore shorten the distance of the first mode and the second mode, the first mode can be by the first convex block and the
Two convex blocks shorten with the contact of incline plane of the first pothole and the second pothole respectively and at a distance from the second mode, make to be located at the first mode
Glass nitre material model between the second mode forms glass moulding eyeglass.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the method and technique content using the disclosure above make it is a little more
Equivalent embodiment that is dynamic or being modified to equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the present invention
Technical spirit any simple modification, equivalent change and modification to the above embodiments, still fall within technical solution of the present invention
In the range of.
Claims (10)
1. it is a kind of for manufacturing the mold of glass moulding eyeglass, characterized by comprising:
First mode and the second mode；
First inner sleeve is set on the outside of first mode；And
Second inner sleeve is set on the outside of second mode,
Wherein, first inner sleeve is equipped with the first plane towards second inner sleeve, and is set in first plane
The first positioning region, second inner sleeve is equipped with the second plane towards first inner sleeve, and is set to described second flat
The second positioning region on face, first positioning region is set as corresponding convex-concave profile with second positioning region, and can mutually be fitted into.
2. mold as described in claim 1, which is characterized in that first positioning region includes the first convex block and the second convex block,
And second positioning region includes the first pothole and the second pothole.
3. it is a kind of for manufacturing the mold of glass moulding eyeglass, characterized by comprising:
First mode and the second mode；
First inner sleeve is set on the outside of first mode；And
Second inner sleeve is set on the outside of second mode,
Wherein first inner sleeve is set to the first plane towards second inner sleeve and protrudes from first plane
First convex block and the second convex block, first convex block and second convex block and the contact surface of first plane are inclined-plane, institute
State the second inner sleeve be equipped with the second plane towards first inner sleeve and be depressed in second plane the first pothole and
Second pothole, and first pothole and second pothole and the contact surface of second plane are inclined-plane.
4. mold as claimed in claim 2 or claim 3, which is characterized in that the mold at least meets one of following condition: (1) institute
The position for stating the first convex block and second convex block is set as concyclic, and the position of (2) described first convex block and second convex block is set
In on two rectangular axes using the axle center of the mold as origin.
5. mold as claimed in claim 2 or claim 3, which is characterized in that first convex block is set as cone or pyramid.
6. mold as claimed in claim 2 or claim 3, which is characterized in that described when first convex block is fitted into first pothole
There are gaps between first inner sleeve and second inner sleeve.
7. mold as claimed in claim 2 or claim 3, which is characterized in that the mold also includes block, is set to first mode
Between first inner sleeve.
8. mold as claimed in claim 2 or claim 3, which is characterized in that first convex block and second convex block not phase each other
Even, and first pothole and second pothole are not attached to each other.
9. mold as claimed in claim 3, which is characterized in that the mold also includes:
Third mode, wherein second mode is between first mode and the third mode；And
Third inner sleeve is set on the outside of the third mode, wherein third of second plane towards the third inner sleeve
Plane, the third plane are equipped with third convex block and the 4th convex block, described in the third convex block and the 4th convex block are corresponding
First pothole and second pothole, and can mutually be fitted into.
10. a kind of manufacturing method of glass moulding eyeglass, characterized by comprising:
First mode and the second mode are respectively implanted in the first inner sleeve and the second inner sleeve, wherein first inner sleeve is set
There is the first plane towards second inner sleeve and protrudes from the first convex block and the second convex block of first plane, it is described
Second inner sleeve is equipped with the second plane towards first inner sleeve and is depressed in the first pothole and the of second plane
Two potholes；
Glass nitre material is placed on second mode；
Heat the glass nitre material；And
Shorten the distance of first mode and second mode, wherein first mode can by first convex block and
Second convex block shortens and second mode with the contact of incline plane of first pothole and second pothole respectively
Distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165211.0A CN109809679A (en) | 2017-11-21 | 2017-11-21 | For manufacturing the mold of glass moulding eyeglass and the manufacturing method of glass moulding eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165211.0A CN109809679A (en) | 2017-11-21 | 2017-11-21 | For manufacturing the mold of glass moulding eyeglass and the manufacturing method of glass moulding eyeglass |
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| Publication Number | Publication Date |
|---|---|
| CN109809679A true CN109809679A (en) | 2019-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711165211.0A Pending CN109809679A (en) | 2017-11-21 | 2017-11-21 | For manufacturing the mold of glass moulding eyeglass and the manufacturing method of glass moulding eyeglass |
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Citations (7)
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| JPH09188529A (en) * | 1996-01-11 | 1997-07-22 | Asahi Optical Co Ltd | Device for forming optical element |
| JP2005306644A (en) * | 2004-04-20 | 2005-11-04 | Olympus Corp | Method and apparatus for shaping optical element |
| TW200906739A (en) * | 2007-08-03 | 2009-02-16 | Hon Hai Prec Ind Co Ltd | Apparatus for molding lens |
| CN101386465A (en) * | 2007-09-13 | 2009-03-18 | 乙太精密有限公司 | Mould of moulded glass |
| CN101762856A (en) * | 2008-12-26 | 2010-06-30 | 一品光学工业股份有限公司 | Array optical glass lens module and manufacturing method thereof |
| JP2012184126A (en) * | 2011-03-04 | 2012-09-27 | Olympus Corp | Method for producing glass optical element, and mold set for molding glass optical element |
| CN106854035A (en) * | 2017-02-21 | 2017-06-16 | 于爱荣 | A kind of mobile phone glass hot bending die |
-
2017
- 2017-11-21 CN CN201711165211.0A patent/CN109809679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188529A (en) * | 1996-01-11 | 1997-07-22 | Asahi Optical Co Ltd | Device for forming optical element |
| JP2005306644A (en) * | 2004-04-20 | 2005-11-04 | Olympus Corp | Method and apparatus for shaping optical element |
| TW200906739A (en) * | 2007-08-03 | 2009-02-16 | Hon Hai Prec Ind Co Ltd | Apparatus for molding lens |
| CN101386465A (en) * | 2007-09-13 | 2009-03-18 | 乙太精密有限公司 | Mould of moulded glass |
| CN101762856A (en) * | 2008-12-26 | 2010-06-30 | 一品光学工业股份有限公司 | Array optical glass lens module and manufacturing method thereof |
| JP2012184126A (en) * | 2011-03-04 | 2012-09-27 | Olympus Corp | Method for producing glass optical element, and mold set for molding glass optical element |
| CN106854035A (en) * | 2017-02-21 | 2017-06-16 | 于爱荣 | A kind of mobile phone glass hot bending die |
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