CN1584666A - Manufacture of polarization lenses, its products and lining molds thereof - Google Patents
Manufacture of polarization lenses, its products and lining molds thereof Download PDFInfo
- Publication number
- CN1584666A CN1584666A CNA2003101217756A CN200310121775A CN1584666A CN 1584666 A CN1584666 A CN 1584666A CN A2003101217756 A CNA2003101217756 A CN A2003101217756A CN 200310121775 A CN200310121775 A CN 200310121775A CN 1584666 A CN1584666 A CN 1584666A
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- Prior art keywords
- mould
- glass
- ring
- polaroid
- polariscope
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00528—Consisting of two mould halves joined by an annular gasket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The method for manufacturing the lens comprises installing a glass upper mold and a glass lower mold respectively at the upper part and the lower part of a protrusion arranged on the inner peripheral surface of a gasket mold, and pouring a raw material for manufacturing the lens via the side surface of the gasket mold. In this case, a polarizing film with counterposed notches is positioned on either the upper part or the lower part of an annular projecting stria of the gasket mold, and after installing a ring on the upper part or the lower part of the polarizing film, the glass upper mold is installed on the upper part of the ring or the glass lower mold is installed on the lower part of the ring so that the polarizing film is occluded in the raw material for manufacturing the lens to be supplied via the side surface of the gasket mold.
Description
Technical field
The present invention relates to polariscope manufacture method, be used for the device of this manufacture method and the polariscope of making by their, in more detail, relating to the high molecular synthetic resin is starting material polariscope manufacture method, the device that is used for this manufacture method of making polariscope and the polariscope of being made by their.
Background technology
Usually, as polariscope, what generally use is with glass material and the high molecular synthetic resin macromolecule resin polariscope as main material.
Now, using the high molecular synthetic resin eyeglass to make under the occasion of polariscope, actual conditions are eyeglasses that emphasis production does not have the number of degrees.
In this polariscope manufacture method in the past, the method that is used in the bonding polaroid of front-back of CR39 (propenyl diglycol carbonates) eyeglass that die casting in the past makes is made.
But this method is subjected to the considerable influence of bonding agent and polaroid, goes up necessary time and the low reason of production efficiency owing to making again, and batch process is restricted.
In other words, polariscope has following shortcoming in the glasses function, the reflection interference light of dazzling the eyes that promptly reflected refraction of the various reflecting bodys that can not block common sunglasses is maximized and come into view through polarization, block with eyeglass with vertical polaroid, there is defective a large amount of the popularizing on the method that provides distincter and eliminated the polariscope of the image fog that reflection causes, simultaneously since polaroid-bindnig on the surface of eyeglass, therefore improve the efficient of polarization effect and correctly place eyeglass middle very difficult, because external impact also makes polaroid be easy to damage polaroid.
In addition, using the polariscope of PC eyeglass is not have only merely to add sunglasses effect and polarization function on the eyeglass of the number of degrees, is not therefore made by method of radiation by die casting, corrects with human eyesight that to compare with the eyeglass benchmark be limited.
That is to say, owing to make, can produce the phenomenon of imaging unrest, be not easy to be processed into eyesight and be consistent with injection method.
Summary of the invention
The objective of the invention is to solve these problems of relevant prior art.
Above-mentioned purpose reaches like this, promptly changes the structure of the Gasket mould that all the time uses, and uses ring simultaneously, when making eyeglass polaroid is built in the eyeglass starting material thus.
Polaroid according to this method manufacturing, because be built in the starting material of forming eyeglass, has not easy damaged equivalence fruit of polaroid, simultaneously, because under the situation of not damaging polaroid, just can carry out the surface working of the manufacturing eyeglass number of degrees, be convenient to have personnel's use of high myopia long sight, rely on Gasket mould to provide polariscope again, therefore can realize producing in batches by method of radiation.
According to the present invention, the structure of the Gasket mould that a kind of change uses all the time is provided and used ring, when making eyeglass, polaroid be built in polariscope in the eyeglass starting material thus, thereby the polaroid of manufacturing is built in the starting material of forming eyeglass, therefore, has not easy damaged equivalence fruit of polaroid.Simultaneously, just can carry out surface working to form the eyeglass number of degrees, be suitable for having personnel's use of high myopia long sight, rely on Gasket mould to provide polariscope again, therefore can realize producing in batches by method of radiation because can not damage polaroid.
Description of drawings
Fig. 1 is the oblique view of the Gasket mould that uses in the method for the present invention;
Fig. 2 is the cross-section structure of the Gasket mould that uses in the method for the present invention;
Fig. 3 a is the cross-section structure of the mould on glass that uses in the method for the present invention;
Fig. 3 b is the cross-section structure of the glass bed die that uses in the method for the present invention;
Fig. 4 a is the cross-section structure of the polaroid that uses in the method for the present invention;
Fig. 4 b is the plane structure chart of the polaroid that uses in the method for the present invention;
Fig. 5 is the oblique view of the ring that uses in the method for the present invention;
Fig. 6 is to use Fig. 1 to Fig. 5, according to the assembling sectional drawing of method of the present invention for the manufacturing polaroid;
Fig. 7 is the cross-section structure according to the polariscope of Fig. 6 manufacturing;
Fig. 8 a is the cross-section structure of the polaroid that has camber beam that uses in the method for the present invention;
Fig. 8 b is the plane structure chart of the polaroid that has camber beam that uses in the method for the present invention;
Fig. 9 is the assembling sectional drawing of expression another embodiment of the present invention;
Figure 10 is the cross-section structure according to the polariscope of the embodiment manufacturing of Fig. 9;
Figure 11 is the cross-section structure of another embodiment of Gasket mould of expression the present invention use;
Figure 12 is the cross-section structure of expression according to the embodiment of the invention of Figure 11;
Figure 13 is the assembling sectional drawing of expression according to the embodiment of the invention of Figure 11;
Figure 14 is the cross-section structure according to the polariscope of the embodiment manufacturing of Figure 12;
Figure 15 is the cross-section structure according to the polariscope of the embodiment manufacturing of Figure 13;
Figure 16 is the cross-section structure of other embodiment of Gasket mould of expression the present invention use;
Figure 17 is the assembling sectional drawing of expression according to the other embodiments of the invention of Figure 16;
Figure 18 is the oblique view of another embodiment of the ring that uses of the present invention;
Figure 19 is the sectional drawing of other embodiment of the ring that uses of expression the present invention;
Figure 20 is an assembling cross-section structure of making polariscope according to ring shown in Figure 19.
Embodiments of the present invention
Describe the present invention below with reference to the accompanying drawings in detail.
In order to make polariscope, require necessary substrate of die casting and mould according to the present invention.
At first,, investigate the structure of Gasket mould 1 referring to figs. 1 through Fig. 5, and mould on glass 2, glass bed die 3, polaroid 4 and encircle 5 structure.
The Gasket mould 1 of ring-type portion's centre within it is provided with the prominent bar 10 of the ring-type that is used for built-in mould on glass 2, glass bed die 3.
At this moment, the top of the prominent bar 10 of above-mentioned ring-type is made up of curved surface 12 surface level 11, bottom, and this curved surface 12 is owing to place the periphery of above-mentioned glass bed die 3, and therefore the shape that forms is identical with the curved surface of the periphery of glass bed die 3.On the connecting portion between above-mentioned curved surface 12 and the Gasket mould 1, form the big projection 13 of thickness of ratio polarization sheet 4.
This projection 13 has confidential relation with the formation of the axle of polaroid 4, makes its decision direction of principal axis easily during assembling, and the eyeglass starting material of the axle by polaroid 4 are that the high molecular synthetic resin monomer can move smoothly.
On the other hand, make the height h of the prominent bar 10 of above-mentioned ring-type, bigger more all the time than the height of the prominent bar of ring-type of the Gasket mould that uses, this is in order to ensure the center of eyeglass and variable thickness.
Among the present invention, when constituting polaroid 4, on mutual opposed position breach 14 is set, this breach 14 is provided with greatlyyer slightly than above-mentioned projection 13.
In order to use Gasket mould 1, mould on glass 2, glass bed die 3, polaroid 4 and to encircle 5 and make polariscope with this structure, must the above-mentioned building block of assembling.Be explained below with reference to Fig. 6.
On the surface level 11 of the prominent bar 10 of the ring-type of Gasket mould 1, tight fixing glass mold 2.
On above-mentioned projection 13, cooperate the breach 14 of polaroid 4, make polaroid 4 be close to the curved surface 12 of above-mentioned Gasket mould 1.In this state, place ring 5 in its underpart.
At this moment, ring 5 is fixed with the state on the inner peripheral surface that is close to Gasket mould 1.
Through the process of placing glass bed die 3, finish a series of package assembly of making polariscope according to method of the present invention in the bottom of above-mentioned ring 5.
At this moment, the bottom has only polariscope 4 to above-mentioned glass bed die 3 and encircle 5 thickness with regard to having become top to have only the thickness of ring 5.
The curved surface of above-mentioned polaroid 4 is the same with the curved surface of glass bed die 3, and like this, the curved surface 12 of the curved surface of the periphery of glass bed die 3 and above-mentioned Gasket mould 1 is the same.
Under this assembled state, primary is, in order when polaroid 4 is set, to prevent moving about of polaroid 4, with when projection 13 correctly cooperates, note making the curved surface of this polaroid 4 to have original shape, and preferably with limit the polaroid 4 that the ring 5 that is positioned at this bottom comes out and do not contact and contact with projection 13, perhaps, even contact polaroid 4, polaroid 4 distortion because of ring 5 of also trying not will be noted during assembling.
By this assembling, as shown in Figure 6, between mould 2 on glass and polaroid 4, form upper space a respectively, between polaroid 4 and glass bed die 3, form lower space b.And above-mentioned upper space a and lower space b are communicated with by the breach 14 of above-mentioned polaroid 4.
Thus, be appreciated that projection 13 is littler than breach 14.
In this state, inject the liquid raw material that the manufacturing polariscope is used by inlet 15.
By being communicated with the above-mentioned breach 14 of upper space a and lower space b, with this raw material supply lower space b.
According to this raw material supply, the polaroid 4 between above-mentioned upper space a and lower space b has just become to be built in the state of starting material inside.
Under the state after these a series of raw material supply finish,, remove mould 2 on glass, glass bed die 3 and encircle 5, finish the manufacturing of polariscope 7 of the present invention from Gasket mould 1 making after starting material fully solidify.
It is built-in with the state that includes submergence with polaroid 4 like that to make polariscope 7 according to this method of the present invention, be appreciated that the built-in part of its polaroid can be only for from the bottom to the distance c of the thickness of ring 5.
According to the polariscope 7 that this method of the present invention is made, further finished surface or peripheral part are with the formation number of degrees, thereby conduct has the eyeglasses such as sunglasses of the number of degrees to use.
Owing to make in the mode that polaroid 4 of the present invention is built in the eyeglass, therefore, can not worry to damage polaroid 4, even long-term the use, the effectiveness of polaroid 4 can not reduce yet.
Above-mentioned explanation is represented is ring 5 to be placed the bottom and the situation of making polariscope 7, but as required, even ring 5 is placed top, also can implement the present invention.
That is to say that Fig. 8 a and Fig. 8 b use the polaroid 8 that has camber beam.According to Fig. 8 a and Fig. 8 b, peripheral part has camber beam 18 as can be seen.18 width of this camber beam will equate with the width of the surface level 11 of above-mentioned Gasket mould 1 at least or be a little bit smaller.
Here also long nick 14 is arranged to opposed mutually.
The following describes when using this polaroid 8 that has a camber beam, as shown in Figure 9 the situation of assembly polariscope of the present invention.
At first, the above-mentioned polaroid 8 that has camber beam is set on the surface level 11 of Gasket mould 1, at this moment, above-mentioned camber beam 18 is arranged on the surface level 11.
In this state, place ring 5, make ring 5 support camber beam 18 thus and fix the polaroid 8 that has camber beam 18 on the top of above-mentioned camber beam 18.
At this moment, ring 5 is fixed with the state of the inner peripheral surface of tight hat lining pad mould 1.
In this state, place mould 2 on glass on the top of above-mentioned ring 5 and be close to Gasket mould 1, and then glass bed die 3 is close on the above-mentioned curved surface 12, thereby fix.
If become this state,, as shown in Figure 9, at mould 2 on glass with have between the polaroid 8 of camber beam upper space a is set, between polaroid 8 that has camber beam and glass bed die 3, lower space b is set according to above-mentioned assembling.And above-mentioned upper space a and lower space b are communicated with by the breach 14 of above-mentioned polaroid 4.
In this state, inject the liquid starting material of making eyeglass by inlet 15.
This starting material are by lower space b supply, and the breach 14 by the polaroid that has camber beam 8 that is communicated with lower space b, also supply with upper space a.
According to this raw material supply, the polaroid 4 between above-mentioned upper space a and lower space b has just become to be built in the state of starting material inside.
State in these a series of raw material supply finishes, and fully solidifies after the starting material, removes mould 2 on glass, glass bed die 3 and encircles 5 from Gasket mould 1, finishes the manufacturing of polariscope 7 of the present invention.
According to the polariscope 7 that this method of the present invention is made, as shown in figure 10, as can be seen to include the built-in polaroid of submerged state 8, as can be seen, this polaroid 8 that has camber beam is equaling to encircle the built-in apart from the d place of 5 thickness from the bottom.
To the polariscope of making according to this method of the present invention 7, process its surface or peripheral part to form the number of degrees, use as the eyeglasses such as sunglasses that the number of degrees are arranged.
In addition, the present invention can change the structure of the prominent bar 10 of ring-type that is arranged on the Gasket mould 1, uses, and this is described based on Figure 11.
At this moment, the upper surface and the lower surface two sides of the prominent bar 10 of above-mentioned ring-type all have curved surface, and above-mentioned upper curved surface portion 20 or lower curved face 21 use the polaroid 4 shown in Fig. 4 a and Fig. 4 b.
The curved surface of above-mentioned upper curved surface portion 20 and lower curved face portion 21, the peripheral part curved surface that consists of the peripheral part curved surface of structure and polaroid 4 and mould on glass 2 and glass bed die 3 is the same, and above-mentioned upper curved surface portion 20 or lower curved face portion 21 form projection 13 respectively selectively.
Below, the package assembly of polariscope of the present invention is made in explanation by the Gasket mould 1 with this shape, that is to say, the situation that as shown in figure 12 polaroid 4 is arranged on the situation of upper curved surface portion 20 and polaroid 4 as shown in figure 13 is arranged on lower curved face portion 21 is described.
At first, as shown in figure 12, the close breach 14 of polaroid 4 of the projection 13 that upper curved surface portion 20 is provided with is provided with polaroid 4.
With this state, place mould 2 on glass on the top of above-mentioned ring 5 and closely contact be fixed on the Gasket mould 1, at the tight contact glass bed dies 3 and fixing of above-mentioned lower curved face portion 21.
At this moment, make ring 5 be close to the inner peripheral surface of Gasket mould 1 and fix.
If become this state, according to above-mentioned assembling, as shown in figure 12, between mould 2 on glass and polaroid 4, upper space a is set respectively, between polaroid 4 and glass bed die 3, lower space b is set.And above-mentioned upper space a and lower space b are communicated with by the breach 14 of above-mentioned polaroid 4.
With this state,, inject the liquid raw material of making eyeglass by inlet 15.
This raw material supply lower space b by the above-mentioned breach 14 that is communicated with lower space b, also supplies with upper space a.
According to starting material are provided like this, the polaroid 4 between above-mentioned upper space a and lower space b has just become to be built in raw-material state.
To finish the state of this a series of raw material supply, after fully solidifying starting material, remove mould 2 on glass, glass bed die 3 and encircle 5 from Gasket mould 1, finish the manufacturing of polariscope 7 of the present invention.
According to the polariscope 7 that this method of the present invention is made, with the state that includes submergence that polaroid 4 is built-in as shown in figure 14, this polaroid 4 is equaling to encircle the built-in apart from the e place of 5 thickness from top.
To the polariscope of making according to this method of the present invention 7, process its surface or peripheral part to form the number of degrees, use as the eyeglasses such as sunglasses that the number of degrees are arranged.
In the situation of Figure 13, on the projection 13 that is located in the lower curved face portion 21, the breach 14 of the polaroid 4 that closes is provided with polaroid 4.
By this state, place ring 5 in the bottom of above-mentioned polaroid 4, make ring 5 support polaroid 4 thus, they are fixed in the lower curved face portion 21.
At this moment, ring 5 also is to be close to the inner peripheral surface of Gasket mould 1 and to fix.
According to this state, place glass bed die 3 in the bottom of above-mentioned ring 5 and closely contact be fixed on the Gasket mould 1, and mould 2 on glass is close to fixing glass mold 2 in the above-mentioned upper curved surface portion 20.
If become this state, according to above-mentioned assembling, as shown in figure 13, between mould 2 on glass and polaroid 4, upper space a is set respectively, between polaroid 4 and glass bed die 3, lower space b is set.And above-mentioned upper space a and lower space b are communicated with by the breach 14 of above-mentioned polaroid 4.
In this state, by inlet 15, inject the liquid starting material of making eyeglass.
This raw material supply upper space a by the above-mentioned breach 14 that is communicated with upper space a, also supplies with lower space b.
By starting material are provided like this, the polaroid 4 between above-mentioned upper space a and lower space b has just become the state that is built in the starting material.
A series ofly provide raw-material state to finish at this, and fully solidify after the starting material, remove mould 2 on glass, glass bed die 3 and encircle 5, finish the manufacturing of polariscope 7 of the present invention from Gasket mould 1.
According to the polariscope 7 that this method of the present invention is made, with the state that includes submergence that polaroid 4 is built-in as shown in figure 15, this polaroid 4 is equaling to encircle the built-in apart from the f place of 5 thickness from the bottom.
According to the polariscope 7 that this method of the present invention is made, finished surface or peripheral part use as the eyeglasses such as sunglasses that the number of degrees are arranged to form the number of degrees.
In addition, the present invention also can use in the situation of having to make very thick eyeglass owing to high myopia, and this is that the structure that changes the prominent bar 10 of ring-type that is arranged on the Gasket mould 1 realizes.
Below, come this is illustrated according to Figure 16.
As shown in figure 16, the upper surface of the prominent bar 10 of ring-type forms portion 24 by level facial 23 and curved surface to be formed, and simultaneously, formed projection 13 between above-mentioned level facial 23 and curved surface formation portion 24 makes it towards the lower surface of the prominent bar of ring-type.
The above-mentioned lower curved face of formation portion 21 on the lower surface of the prominent bar of ring-type.
Under the state that possesses Gasket mould 1,, as shown in figure 17, assemble in order to make polariscope with this structure.
At first, in above-mentioned curved surface formation portion 24, place polaroid 4, make the close breach 14 of polaroid 4 of projection 13, afterwards, place ring 5, make ring 5 support polaroids 4, and polaroid 4 is fixed in the curved surface formation portion 24 on this top.
At this moment, ring 5 is close to the inner peripheral surface of Gasket mould 1 and is fixed.
In this state, place mould 2 on glass on the top of above-mentioned ring 5 and closely contact be fixed on the Gasket mould 1, glass bed die 3 further is close to live in to state lower curved face portion 21 and fix.
After forming this state, between mould 2 on glass and polaroid 4, upper space a is set respectively, between polaroid 4 and glass bed die 3, lower space b is set.And above-mentioned upper space a and lower space b are communicated with by the breach 14 of above-mentioned polaroid 4.
In this state, inject the liquid starting material of making eyeglass by inlet 15.
This starting material are offered lower space b, and the above-mentioned breach 14 by being communicated with lower space b, upper space a also offered.
According to this raw material supply, the polaroid 4 between above-mentioned upper space a and lower space b has just become the state that is built in the starting material.
Finish at state that these a series of starting material provide, and fully solidify starting material after, remove mould 2 on glass, glass bed die 3 and encircle 5 from Gasket mould 1, finish the manufacturing of polariscope 7 of the present invention.
Make polariscope 7 according to this method of the present invention, obviously its result has just obtained with the built-in polaroid 4 of impregnation state.
In this method of the present invention, polariscope 7 can be made the eyeglass of desired thickness according to the adjusting of the height h of teat 10 as mentioned above for the patient with high myopia.
In addition, the ring 5 that uses among the present invention is to support along polaroid 4 and the whole edge that has a polaroid 8 of camber beam, therefore finds a problem, if promptly pay no heed to, and once in a while can be wrinkling on the polaroid.This problem is to solve like this, promptly as shown in figure 18, cuts apart above-mentioned ring 5, only uses a part of cutting apart ring 60.
At this moment, in that be set above-mentioned cutting apart under ring 60 the situation, on mutual opposed position, place 2 at least as far as possible.
According to this present invention, as mentioned above, cut apart the part that ring 60 supports these polaroids 4 or has the polaroid 8 of camber beam, therefore, can prevent polaroid 4 or have the polaroid 8 of camber beam wrinkling.
In this embodiments of the invention, as can be seen can be according to the structural change of the teat of Gasket mould, and can carry out various enforcements, and also the position adjustments of the polaroid in the polariscope can be carried out according to the thickness of ring.
Therefore, the scope of claim of the present invention is not limited to these embodiment.
In addition, among above-mentioned the present invention, as shown in figure 19, and above-mentioned ring 5 and cut apart ring 60 lower surface and form by the curved surface 155 the same with the curved surface of polaroid 4, upper surface 156 is formed by surface level or curved surface.
According to this ring 5 and cut apart ring 60 structure, above-mentioned ring 5 and cut apart ring 60 curved surface 155, the same with the curved surface of the peripheral part of above-mentioned polaroid 4, its curved surface 155 itself is positioned at the peripheral part of polaroid 4, therefore has tight contact, being arranged on can't be wrinkling on the polaroid 4, can support above-mentioned polaroid 4.
At this moment, above-mentioned lower surface has the ring 5 of curved surface 155 or cuts apart ring 60, can form this situation use by as shown in figure 20 flexure plane 160 at the upper end of teat 10.
Claims (10)
1. method of making polariscope, on the upper and lower part of the teat that is provided with on the Gasket mould inner peripheral surface, mould on glass and glass bed die are set respectively, side by described Gasket mould, the eyeglass manufacturing is injected between described mould on glass and the glass bed die with starting material, it is characterized in that
In the top or the bottom of the prominent bar of the ring-type of described Gasket mould, place the polaroid that its breach is provided with in opposite directions,
After described ring is arranged on the top or bottom of described polariscope, described mould on glass is set on the top of described ring, described glass bed die perhaps is set in the bottom of described ring, uses in the starting material thereby make polaroid be built in the eyeglass manufacturing of supplying with by the side of Gasket mould.
2. polariscope manufacturing installation, the upper and lower part of the teat that on the inner peripheral surface of Gasket mould (1), is provided with (10), be respectively arranged with mould on glass (2) and glass bed die (3), side by described Gasket mould (1), the eyeglass manufacturing is injected between described mould on glass (2) and the glass bed die (3) with starting material, makes eyeglass thus, it is characterized in that, form by following package assembly, that is:
In the top or the bottom of the prominent bar (10) of the ring-type of described Gasket mould (1), place the polaroid (4) that its breach (14) is provided with in opposite directions,
Top or bottom at described polariscope (4) are provided with ring (5) afterwards, on the top of described ring (5) mould on glass (2) are set, and perhaps in the bottom of described ring (5) glass bed die (3) are set.
3. polariscope manufacturing installation according to claim 2 is characterized in that,
The upper surface of described teat (10) is made up of surface level (11), and lower surface is made up of the curved surface (12) that has with the identical curved surface of described glass bed die (3) peripheral part curved surface, and the inboard of described curved surface (12) is provided with projection (13).
4. according to claim 2 or 3 described polariscope manufacturing installations, it is characterized in that,
The top of described teat (10) is made up of the upper curved surface portion (20) identical with the peripheral part curved surface of mould on glass (2), and the bottom of described teat (10) is made up of the lower curved face portion (21) identical with glass bed die (3) peripheral part curved surface.
5. polariscope manufacturing installation according to claim 4 is characterized in that, all is provided with projection (13) in described upper curved surface portion (20) and the lower curved face portion (21).
6. polariscope manufacturing installation according to claim 4 is characterized in that, the upper surface of described teat (10) forms portion (24) by level face (23) and curved surface and forms.
7. polariscope manufacturing installation according to claim 2 is characterized in that,
Described ring (5) is the part (60) of divided ring.
8. polariscope manufacturing installation according to claim 7 is characterized in that,
On mutual opposed position, be provided with a plurality of described divided rings (60).
9. according to claim 2, each described polariscope manufacturing installation of 7 and 8, it is characterized in that the lower surface of the section of described ring (5) and divided ring (60) has the curved surface (155) identical with the curved surface of polaroid (4).
10. polariscope, make in the following way: mould on glass (2) and glass bed die (3) are set respectively in the upper and lower part that is located at the teat (10) on Gasket mould (1) inner peripheral surface, and the side by described Gasket mould (1), the eyeglass manufacturing is injected between described mould on glass (2) and the glass bed die (3) with starting material, it is characterized in that
Top or bottom at the teat (10) of described Gasket mould (1) are placed with the polaroid (4) that its breach (14) is provided with in opposite directions,
Top or bottom at described polaroid (4) are provided with ring (5) afterwards, on the top of described ring (5) mould on glass (2) is set, perhaps glass bed die (3) is set in the bottom of described ring (5), constitute package assembly, inject eyeglass manufacturing starting material by the side of Gasket mould (1), described polaroid (4) is built in wherein.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0057617A KR100482299B1 (en) | 2003-08-20 | 2003-08-20 | Manufacturing method for polarizing lens, gasket mould structure used in this method, and polarizing lens made thereby |
| KR1020030057617 | 2003-08-20 | ||
| KR1020030069477A KR100614844B1 (en) | 2003-10-07 | 2003-10-07 | A gasket mould structure for manufacturing polarizing lens |
| KR1020030069477 | 2003-10-07 | ||
| KR2020030032904 | 2003-10-21 | ||
| KR20-2003-0032904U KR200343926Y1 (en) | 2003-10-21 | 2003-10-21 | A ring structure of gasket mould for manufacturing polarizing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1584666A true CN1584666A (en) | 2005-02-23 |
Family
ID=34426709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101217756A Pending CN1584666A (en) | 2003-08-20 | 2003-12-23 | Manufacture of polarization lenses, its products and lining molds thereof |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005067186A (en) |
| CN (1) | CN1584666A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378677A (en) * | 2009-03-31 | 2012-03-14 | Hoya株式会社 | Process for producing polarizing lens, polarizing lens, and process for producing lens |
| CN102689389A (en) * | 2012-05-07 | 2012-09-26 | 温州市黎东眼镜有限公司 | Mold for manufacturing polarized lens |
| WO2012142818A1 (en) * | 2011-04-22 | 2012-10-26 | 厦门虹泰光电有限公司 | Nylon polarized lens and moulding mold thereof |
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| CN103481406A (en) * | 2013-10-08 | 2014-01-01 | 丹阳市宏润光学眼镜有限公司 | Polarizing film positioning rubber gasket device and preparation method of polarized lenses |
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2003
- 2003-12-01 JP JP2003400955A patent/JP2005067186A/en active Pending
- 2003-12-23 CN CNA2003101217756A patent/CN1584666A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102378677A (en) * | 2009-03-31 | 2012-03-14 | Hoya株式会社 | Process for producing polarizing lens, polarizing lens, and process for producing lens |
| WO2012142818A1 (en) * | 2011-04-22 | 2012-10-26 | 厦门虹泰光电有限公司 | Nylon polarized lens and moulding mold thereof |
| CN104105997A (en) * | 2012-02-07 | 2014-10-15 | 豪雅光学制造菲律宾公司 | Polarized plastic lens for glasses and method for manufacturing polarized plastics lens for glasses |
| CN104105997B (en) * | 2012-02-07 | 2016-07-20 | Ehs透镜菲律宾股份有限公司 | The glasses manufacture method of polarization glass lens and glasses polarization glass lens |
| CN102689389A (en) * | 2012-05-07 | 2012-09-26 | 温州市黎东眼镜有限公司 | Mold for manufacturing polarized lens |
| CN102854639A (en) * | 2012-09-21 | 2013-01-02 | 江苏万新光学有限公司 | Manufacturing process of photosensitive resin eyeglasses |
| CN102854639B (en) * | 2012-09-21 | 2014-03-19 | 江苏万新光学有限公司 | Manufacturing process of photosensitive resin eyeglasses |
| CN103481406A (en) * | 2013-10-08 | 2014-01-01 | 丹阳市宏润光学眼镜有限公司 | Polarizing film positioning rubber gasket device and preparation method of polarized lenses |
| CN105119858A (en) * | 2015-07-21 | 2015-12-02 | 西安交通大学 | Interference avoiding method based on constellation rotation in collaborative D2D transmission system |
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