CN109318411A - A kind of efficient curing process of high refractivity resin lens - Google Patents
A kind of efficient curing process of high refractivity resin lens Download PDFInfo
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- CN109318411A CN109318411A CN201810914909.6A CN201810914909A CN109318411A CN 109318411 A CN109318411 A CN 109318411A CN 201810914909 A CN201810914909 A CN 201810914909A CN 109318411 A CN109318411 A CN 109318411A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/12—Dielectric heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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Abstract
The invention proposes a kind of efficient curing process of high refractivity resin lens, comprising the following steps: (1) by resin lens infiltration 2-5min in coating liquid；(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus: being 1. heating and curing for the first time, solidification temperature is 50-70 DEG C, curing time 15-20min；2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 80-100 DEG C, curing time 30-40min；3. ultraviolet light curing, curing time 15-20min；4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens；The present invention improves the refractive index of eyeglass, reduces costs, and improves production efficiency, ensure that the safety of operation.
Description
Technical field
The present invention relates to a kind of curing process, in particular to the efficient curing process of a kind of high refractivity resin lens.
Background technique
With social development, people absorb information content and explode, and cause the increase of near-sighted personnel, and glasses have been that we live
In common commodity.The function of glasses is also varied, for example spectacles, ignores glasses, sunglasses etc..In order to make
Eyeglass transparency is high, and intensity is big, and eyeglass manufacturer also continuously improves technique and equipment in eyeglass production process.
If a kind of resin lens of patent solidify special furnace, number of patent application 201510466376.6, publication date is
2015.11.04, technical solution be a kind of resin lens solidify special furnace, by steam exhaust pipe, upper exhaust fan, back exhaust fan,
Heater strip, furnace body, eyeglass material frame, idler wheel, fire door, hot gas discharge pipe composition, the heater strip are mounted on furnace body inner cavity
Around, vapour-discharge tube is mounted on exhaust fan, and exhaust fan is mounted at the top of furnace body, and eyeglass material frame is mounted on idler wheel,
Idler wheel is mounted on furnace body, and the hot gas discharge pipe is mounted on back exhaust fan, and back exhaust fan is mounted on the back side of furnace body.
In the technical solution of above-mentioned patent disclosure use hot setting eyeglass, although resin lens after hot setting its
Intensity increases, but heat cure needs temperature higher, and the device is complicated, and safety precaution is at high cost, and heat cure generally requires 2 hours
More than, production efficiency is low.
Summary of the invention
In view of the above-mentioned problems, improving mirror the invention proposes a kind of efficient curing process of high refractivity resin lens
The refractive index of piece, reduces costs, and improves production efficiency, ensure that the safety of operation.
Specific technical solution is as follows:
A kind of efficient curing process of high refractivity resin lens, comprising the following steps:
(1) by resin lens infiltration 2-5min in coating liquid；
(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；
(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus:
1. being heating and curing for the first time, solidification temperature is 50-70 DEG C, curing time 15-20min；
2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 80-100 DEG C, and curing time is
30-40min；
3. ultraviolet light curing, curing time 15-20min；
4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens.
Further, coating liquid the preparation method comprises the following steps:
(1) following component is weighed by weight percentage as raw material: bisphenol A epoxy acrylate 45-55%, two contractings 3 third
Omega-diol diacrylate 1-5%, sodium benzoate 1-5%, silica 0.05-3%, titanium dioxide 0.05-3%, deionized water surplus；
(2) coating liquid can be obtained after above-mentioned raw material being mixed evenly.
Further, curing apparatus includes conveying mechanism and curing mechanism；
Conveying mechanism includes the first transmission component, the second transmission component and clamp assemblies；
First transmission component and the second transmission component include being driven fixed bracket, and be driven support bracket fastened both ends can be rotated respectively
Be equipped with a first gear and a second gear, between first gear and second gear tensioning fix a chain；
The first gear of first transmission component and the second transmission component mirror settings, the first transmission component and the second transmission component it
Between realized and link by first rotating shaft, it is real by the second shaft between the first transmission component and the second gear of the second transmission component
It now links, first rotating shaft is connected with the output shaft of motor；
What is be spaced between first transmission component and the chain of the second transmission component is equipped with multiple clamp assemblies, and clamp assemblies are for pressing from both sides
Hold fixed resin lens to be solidified；
Curing mechanism includes curing mechanism shell, and the front end of curing mechanism shell is equipped with import, rear end is equipped with outlet；Curing mechanism
It is separated out the first solidification chamber, the second solidification chamber, third from front to back by three demarcation plates in shell and solidifies chamber and the 4th solidification
Chamber, it is corresponding with inlet and outlet on each demarcation plate to be equipped with an open channel；
The top of the chain of first transmission component and the second transmission component is arranged in curing mechanism shell, and first turn of motor control
Axis rotation, to make the clamp assemblies being fixed on chain from front to back successively by the first solidification chamber, the second solidification chamber, third
Solidify chamber and the 4th solidification chamber；
First electric heater is respectively equipped at the top and bottom of first solidification chamber；
Set at the top of second lock chamber there are two the second electric heater, the top of the second electric heater be equipped at least two first into
Air port, the bottom of the second lock chamber are set there are two the second electric heater, and the lower section of the second electric heater is equipped at least two first
Air inlet, the first air inlet are used to be passed through air into the second solidification chamber；
Two ultraviolet lamps are respectively equipped at the top and bottom of third solidification chamber；
At least three second air inlets are respectively equipped at the top and bottom of 4th solidification chamber, the second air inlet is used for the 4th solidification
Air is passed through in chamber.
Further, the first length for solidifying chamber is equal to third and solidify the length of chamber, and the length of the second lock chamber is greater than the
One solidifies the length of chamber, and the 4th length for solidifying chamber solidifies the length of chamber less than first.
Further, conveying mechanism, which is located at below the chain of lower part, is equipped with eyeglass collecting tank.
Further, clamp assemblies include two fixed brackets, and two fixed brackets are relatively fixed respectively in two chains
On item, it is welded and fixed a fixed pedestal between two fixed brackets, vertical on fixed pedestal to be equipped with gripping channel, clamping is logical
Circumferentially shape is uniformly provided with four clamping devices on the inner wall in road, and each clamping device is correspondingly arranged with a position-limit mechanism；
Clamping device includes grip block and the first electric pushrod, and the first electric pushrod is horizontally disposed, and grip block is fixed on the first electricity
On dynamic push rod, four grip blocks, which are pressed on the side wall of resin lens to be solidified by the first electric pushrod, realizes that clamping is solid
It is fixed；
Position-limit mechanism includes limit plate and the second electric pushrod, and the second electric pushrod is horizontally disposed, and limit plate is fixed on the second electricity
On dynamic push rod, limit plate is for supporting resin lens to be solidified.
Further, when clamp assemblies are located above first gear, position-limit mechanism is located at the lower section of clamping device, works as folder
When holding component and being located at the lower section of first gear, position-limit mechanism is integrally overturn with clamp assemblies to the top for being located at clamping device.
Application method of the invention are as follows:
(1) when clamp assemblies are located at the front of the import of curing mechanism, it is in feeding state, limit plate is in the second electric pushrod
Under the action of be located at gripping channel in, grip block is contracted in outside gripping channel；
(2) top-down that resin lens to be solidified are put into gripping channel, resin lens to be solidified are pressed on limit
On plate, the first electric pushrod pushes grip block to be pressed on and realizes and grip on the side wall of resin lens to be solidified, limit plate
It is contracted to outside gripping channel under the action of the second electric pushrod, at this point, clamp assemblies are in clamp position；
(3) resin lens to be solidified enter in curing mechanism shell with clamp assemblies is fixed processing；
It in the first solidification chamber, is heating and curing, solidification temperature is 50-70 DEG C；
In the second solidification chamber, it is heating and curing, while heating, through the first air inlet on resin lens to be solidified
The air being blown into after the heating of the second electric heater, solidification temperature are 80-100 DEG C；
In third solidification chamber, carry out ultraviolet light curing；
In the 4th solidification chamber, natural cooling cooling is carried out, in temperature-fall period, by the second air inlet to resin mirror to be solidified
On piece is blown into the air of room temperature；
(4) resin lens after the completion of solidifying are overturn downwards with clamp assemblies, when being moved to above eyeglass collecting tank, grip block
It is contracted in outside gripping channel under the action of the first electric pushrod, resin lens are fallen into eyeglass collecting tank, and grip block is in and unloads
Material state.
The invention has the benefit that
Operation of the present invention is convenient, reduces costs, improves production efficiency, ensure that the safety of operation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of curing apparatus of the present invention.
Fig. 2 is the top view of curing apparatus of the present invention.
Cross-sectional view when Fig. 3 is clamp assemblies feeding state.
Cross-sectional view when Fig. 4 is clamp assemblies clamp position.
Cross-sectional view when Fig. 5 is clamp assemblies discharge status.
Appended drawing reference
First transmission component 1, the second transmission component 2, clamp assemblies 3, be driven fixed bracket 4, first gear 5, second gear 6,
Chain 7, first rotating shaft 8, the second shaft 9, curing mechanism shell 10, import 11, outlet the 12, first solidification chamber 13, second solidify
Chamber 14, third solidification chamber the 15, the 4th solidify chamber 16, open channel 17, the first electric heater 18, the second electric heater 19, first
Air inlet 20, ultraviolet lamp 21, the second air inlet 22, eyeglass collecting tank 23, fixed bracket 24, fixed pedestal 25, gripping channel 26,
Clamping device 27, position-limit mechanism 28, grip block 29, the first electric pushrod 30, limit plate 31, the second electric pushrod 32, resin mirror
Piece 33.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.
Embodiment one
A kind of efficient curing process of high refractivity resin lens, comprising the following steps:
(1) by resin lens infiltration 3min in coating liquid；
(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；
(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus:
1. being heating and curing for the first time, solidification temperature is 60 DEG C, curing time 18min；
2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 90 DEG C, and curing time is
35min；
3. ultraviolet light curing, curing time 18min；
4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens.
Further, coating liquid the preparation method comprises the following steps:
(1) following component is weighed by weight percentage as raw material: bisphenol A epoxy acrylate 50%, tripropylene glycol
Diacrylate 3%, sodium benzoate 2%, silica 1 %, titanium dioxide 1%, deionized water surplus；
(2) coating liquid can be obtained after above-mentioned raw material being mixed evenly.
Further, curing apparatus as shown in the figure includes conveying mechanism and curing mechanism；
Conveying mechanism includes the first transmission component 1, the second transmission component 2 and clamp assemblies 3；
First transmission component and the second transmission component include being driven fixed bracket 4, and being driven support bracket fastened both ends can turn respectively
Dynamic is equipped with a first gear 5 and a second gear 6, and a chain 7 is fixed in tensioning between first gear and second gear；
The first gear of first transmission component and the second transmission component mirror settings, the first transmission component and the second transmission component it
Between by first rotating shaft 8 realize linkage, between the first transmission component and the second gear of the second transmission component pass through the second shaft 9
Realize linkage, first rotating shaft is connected with the output shaft of motor；
What is be spaced between first transmission component and the chain of the second transmission component is equipped with multiple clamp assemblies, and clamp assemblies are for pressing from both sides
Hold fixed resin lens 33 to be solidified；
Curing mechanism includes curing mechanism shell 10, and the front end of curing mechanism shell is equipped with import 11, rear end is equipped with outlet 12；Gu
Change in mechanism shell and is separated out the first solidification chamber 13, second solidification chamber 14, third solidification chamber from front to back by three demarcation plates
15 and the 4th solidification chamber 16, it is corresponding with inlet and outlet on each demarcation plate to be equipped with an open channel 17；
The top chain of first transmission component and the second transmission component is arranged in curing mechanism shell, motor control first rotating shaft
Rotation, to keep the clamp assemblies being fixed on chain successively solid by the first solidification chamber, the second solidification chamber, third from front to back
Change chamber and the 4th solidification chamber；
First electric heater 18 is respectively equipped at the top and bottom of first solidification chamber；
It is set at the top of second lock chamber there are two the second electric heater 19, the top of the second electric heater is equipped at least two first
Air inlet 20, the bottom of the second lock chamber are set there are two the second electric heater, and the lower section of the second electric heater is equipped at least two
First air inlet, the first air inlet are used to be passed through air into the second solidification chamber；
Two ultraviolet lamps 21 are respectively equipped at the top and bottom of third solidification chamber；
At least three second air inlets 22 are respectively equipped at the top and bottom of 4th solidification chamber, the second air inlet is used for solid to the 4th
Change in chamber and is passed through air.
Further, the first length for solidifying chamber is equal to third and solidify the length of chamber, and the length of the second lock chamber is greater than the
One solidifies the length of chamber, and the 4th length for solidifying chamber solidifies the length of chamber less than first.
Further, conveying mechanism, which is located at below the chain of lower part, is equipped with eyeglass collecting tank 23.
Further, clamp assemblies include two fixed brackets 24, and two fixed brackets are relatively fixed respectively at two
On chain, it is welded and fixed a fixed pedestal 25 between two fixed brackets, it is vertical on fixed pedestal to be equipped with gripping channel 26,
Circumferentially shape is uniformly provided with four clamping devices 27 on the inner wall of gripping channel, and each clamping device and a position-limit mechanism 28 are right
It should be arranged；
Clamping device includes grip block 29 and the first electric pushrod 30, and the first electric pushrod is horizontally disposed, and grip block is fixed on the
On one electric pushrod, four grip blocks, which are pressed on the side wall of resin lens to be solidified by the first electric pushrod, realizes clamping
It is fixed；
Position-limit mechanism includes limit plate 31 and the second electric pushrod 32, and the second electric pushrod is horizontally disposed, and limit plate is fixed on the
On two electric pushrods, limit plate is for supporting resin lens to be solidified.
Further, when clamp assemblies are located above first gear, position-limit mechanism is located at the lower section of clamping device, works as folder
When holding component and being located at the lower section of first gear, position-limit mechanism is integrally overturn with clamp assemblies to the top for being located at clamping device.
The application method of curing apparatus are as follows:
(1) when clamp assemblies are located at the front of the import of curing mechanism, it is in feeding state, limit plate is in the second electric pushrod
Under the action of be located at gripping channel in, grip block is contracted in outside gripping channel；
(2) top-down that resin lens to be solidified are put into gripping channel, resin lens to be solidified are pressed on limit
On plate, the first electric pushrod pushes grip block to be pressed on and realizes and grip on the side wall of resin lens to be solidified, limit plate
It is contracted to outside gripping channel under the action of the second electric pushrod, at this point, clamp assemblies are in clamp position；
(3) resin lens to be solidified enter in curing mechanism shell with clamp assemblies is fixed processing；
In the first solidification chamber, be heating and curing for the first time, solidification temperature is 50-70 DEG C；
It in the second solidification chamber, is heating and curing for the second time, while heating, by the first air inlet to resin to be solidified
The air being blown into after the heating of the second electric heater on eyeglass, solidification temperature are 80-100 DEG C；
In third solidification chamber, carry out ultraviolet light curing；
In the 4th solidification chamber, natural cooling cooling is carried out, in temperature-fall period, by the second air inlet to resin mirror to be solidified
On piece is blown into the air of room temperature；
(4) resin lens after the completion of solidifying are overturn downwards with clamp assemblies, when being moved to above eyeglass collecting tank, grip block
It is contracted in outside gripping channel under the action of the first electric pushrod, resin lens are fallen into eyeglass collecting tank, and grip block is in and unloads
Material state.
Embodiment two
With a kind of efficient curing process of high refractivity resin lens described in embodiment one, the difference is that, including with
Lower step:
(1) by resin lens infiltration 2min in coating liquid；
(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；
(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus:
1. being heating and curing for the first time, solidification temperature is 50 DEG C, curing time 20min；
2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 80- DEG C, and curing time is
40min；
3. ultraviolet light curing, curing time 20min；
4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens.
Further, coating liquid the preparation method comprises the following steps:
(1) following component is weighed by weight percentage as raw material: bisphenol A epoxy acrylate 45%, tripropylene glycol
Diacrylate 5%, sodium benzoate 1%, silica 0.2%, titanium dioxide 0.2%, deionized water surplus；
(2) coating liquid can be obtained after above-mentioned raw material being mixed evenly.
Embodiment three
With a kind of efficient curing process of high refractivity resin lens described in embodiment one, the difference is that, including with
Lower step:
(1) by resin lens infiltration 5min in coating liquid；
(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；
(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus:
1. being heating and curing for the first time, solidification temperature is 70 DEG C, curing time 15min；
2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 100 DEG C, and curing time is
30min；
3. ultraviolet light curing, curing time 15min；
4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens.
Further, coating liquid the preparation method comprises the following steps:
(1) following component is weighed by weight percentage as raw material: bisphenol A epoxy acrylate 55%, tripropylene glycol
Diacrylate 5%, sodium benzoate 4%, silica 1 .5%, titanium dioxide 1.5%, deionized water surplus；
(2) coating liquid can be obtained after above-mentioned raw material being mixed evenly.
Claims (7)
1. a kind of efficient curing process of high refractivity resin lens, it is characterized in that, comprising the following steps:
(1) by resin lens infiltration 2-5min in coating liquid；
(2) resin lens for infiltrating coating liquid are clamped on the clamp assemblies of curing apparatus；
(3) with the movement of clamp assemblies, curing operation is carried out to the resin lens for infiltrating coating liquid by curing apparatus:
1. being heating and curing for the first time, solidification temperature is 50-70 DEG C, curing time 15-20min；
2. being heating and curing for the second time, heating while, is passed through the air after heating, and solidification temperature is 80-100 DEG C, and curing time is
30-40min；
3. ultraviolet light curing, curing time 15-20min；
4. natural cooling cools down, in temperature-fall period, the air of room temperature is blown on resin lens.
2. a kind of efficient curing process of high refractivity resin lens as described in claim 1, it is characterized in that, the system of coating liquid
Preparation Method are as follows:
(1) following component is weighed by weight percentage as raw material: bisphenol A epoxy acrylate 45-55%, two contractings 3 third
Omega-diol diacrylate 1-5%, sodium benzoate 1-5%, silica 0.05-3%, titanium dioxide 0.05-3%, deionized water surplus；
(2) coating liquid can be obtained after above-mentioned raw material being mixed evenly.
3. a kind of efficient curing process of high refractivity resin lens as described in claim 1, it is characterized in that, curing apparatus packet
Include conveying mechanism and curing mechanism；
Conveying mechanism includes the first transmission component, the second transmission component and clamp assemblies；
First transmission component and the second transmission component include being driven fixed bracket, and be driven support bracket fastened both ends can be rotated respectively
Be equipped with a first gear and a second gear, between first gear and second gear tensioning fix a chain；
The first gear of first transmission component and the second transmission component mirror settings, the first transmission component and the second transmission component it
Between realized and link by first rotating shaft, it is real by the second shaft between the first transmission component and the second gear of the second transmission component
It now links, first rotating shaft is connected with the output shaft of motor；
What is be spaced between first transmission component and the chain of the second transmission component is equipped with multiple clamp assemblies, and clamp assemblies are for pressing from both sides
Hold fixed resin lens to be solidified；
Curing mechanism includes curing mechanism shell, and the front end of curing mechanism shell is equipped with import, rear end is equipped with outlet；Curing mechanism
It is separated out the first solidification chamber, the second solidification chamber, third from front to back by three demarcation plates in shell and solidifies chamber and the 4th solidification
Chamber, it is corresponding with inlet and outlet on each demarcation plate to be equipped with an open channel；
The top of the chain of first transmission component and the second transmission component is arranged in curing mechanism shell, and first turn of motor control
Axis rotation, to make the clamp assemblies being fixed on chain from front to back successively by the first solidification chamber, the second solidification chamber, third
Solidify chamber and the 4th solidification chamber；
First electric heater is respectively equipped at the top and bottom of first solidification chamber；
Set at the top of second lock chamber there are two the second electric heater, the top of the second electric heater be equipped at least two first into
Air port, the bottom of the second lock chamber are set there are two the second electric heater, and the lower section of the second electric heater is equipped at least two first
Air inlet, the first air inlet are used to be passed through air into the second solidification chamber；
Two ultraviolet lamps are respectively equipped at the top and bottom of third solidification chamber；
At least three second air inlets are respectively equipped at the top and bottom of 4th solidification chamber, the second air inlet is used for the 4th solidification
Air is passed through in chamber.
4. a kind of efficient curing process of high refractivity resin lens as claimed in claim 3, it is characterized in that, the first solidification chamber
Length be equal to third and solidify the length of chamber, the length of the second lock chamber solidifies the length of chamber greater than first, and the 4th solidifies chamber
Length solidifies the length of chamber less than first.
5. a kind of efficient curing process of high refractivity resin lens as claimed in claim 3, it is characterized in that, conveying mechanism position
Eyeglass collecting tank is equipped with below the chain of lower part.
6. a kind of efficient curing process of high refractivity resin lens as claimed in claim 3, it is characterized in that, clamp assemblies packet
Two fixed brackets are included, two fixed brackets are relatively fixed respectively on two chains, are welded between two fixed brackets solid
A fixed fixed pedestal, vertical on fixed pedestal to be equipped with gripping channel, circumferentially shape is uniformly provided on the inner wall of gripping channel
Four clamping devices, each clamping device are correspondingly arranged with a position-limit mechanism；
Clamping device includes grip block and the first electric pushrod, and the first electric pushrod is horizontally disposed, and grip block is fixed on the first electricity
On dynamic push rod, four grip blocks, which are pressed on the side wall of resin lens to be solidified by the first electric pushrod, realizes that clamping is solid
It is fixed；
Position-limit mechanism includes limit plate and the second electric pushrod, and the second electric pushrod is horizontally disposed, and limit plate is fixed on the second electricity
On dynamic push rod, limit plate is for supporting resin lens to be solidified.
7. a kind of efficient curing process of high refractivity resin lens as claimed in claim 6, it is characterized in that, work as clamp assemblies
When above first gear, position-limit mechanism is located at the lower section of clamping device, when clamp assemblies are located at the lower section of first gear,
Position-limit mechanism is integrally overturn with clamp assemblies to the top for being located at clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914909.6A CN109318411A (en) | 2018-08-13 | 2018-08-13 | A kind of efficient curing process of high refractivity resin lens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914909.6A CN109318411A (en) | 2018-08-13 | 2018-08-13 | A kind of efficient curing process of high refractivity resin lens |
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| CN109318411A true CN109318411A (en) | 2019-02-12 |
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|---|---|---|---|
| CN201810914909.6A Pending CN109318411A (en) | 2018-08-13 | 2018-08-13 | A kind of efficient curing process of high refractivity resin lens |
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| CN (1) | CN109318411A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064315A (en) * | 2019-05-16 | 2019-07-30 | 宝盈联华(厦门)生物科技有限公司 | A kind of environmentally protective mineral negative ion sterilizing block special production line |
| CN112573185A (en) * | 2020-11-24 | 2021-03-30 | 江苏工大金凯高端装备制造有限公司 | Automatic clamping process for hardening and coating resin lenses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005015184A1 (en) * | 2003-07-30 | 2005-02-17 | Novartis Ag | Reflection hologram sensor in contact lens |
| CN100453301C (en) * | 2003-12-31 | 2009-01-21 | 埃西勒国际通用光学公司 | Process for making a coated optical article free of visible fining lines |
| CN104802430A (en) * | 2015-04-03 | 2015-07-29 | 江苏明月光电科技有限公司 | Manufacturing technology for resin lens with high refraction index and high abbe number |
| CN105807447A (en) * | 2016-05-10 | 2016-07-27 | 临海市天和眼镜有限公司 | High-definition spectacle lens and manufacturing method thereof |
| CN107505728A (en) * | 2017-07-31 | 2017-12-22 | 江苏淘镜有限公司 | A kind of processing technology that specialized lens are driven for production safety |
| CN107936182A (en) * | 2017-11-16 | 2018-04-20 | 浙江伟星光学有限公司 | UVLED cures 1.500 refractive index resin eyeglasses and manufacture method |
-
2018
- 2018-08-13 CN CN201810914909.6A patent/CN109318411A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005015184A1 (en) * | 2003-07-30 | 2005-02-17 | Novartis Ag | Reflection hologram sensor in contact lens |
| CN100453301C (en) * | 2003-12-31 | 2009-01-21 | 埃西勒国际通用光学公司 | Process for making a coated optical article free of visible fining lines |
| CN104802430A (en) * | 2015-04-03 | 2015-07-29 | 江苏明月光电科技有限公司 | Manufacturing technology for resin lens with high refraction index and high abbe number |
| CN105807447A (en) * | 2016-05-10 | 2016-07-27 | 临海市天和眼镜有限公司 | High-definition spectacle lens and manufacturing method thereof |
| CN107505728A (en) * | 2017-07-31 | 2017-12-22 | 江苏淘镜有限公司 | A kind of processing technology that specialized lens are driven for production safety |
| CN107936182A (en) * | 2017-11-16 | 2018-04-20 | 浙江伟星光学有限公司 | UVLED cures 1.500 refractive index resin eyeglasses and manufacture method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064315A (en) * | 2019-05-16 | 2019-07-30 | 宝盈联华(厦门)生物科技有限公司 | A kind of environmentally protective mineral negative ion sterilizing block special production line |
| CN112573185A (en) * | 2020-11-24 | 2021-03-30 | 江苏工大金凯高端装备制造有限公司 | Automatic clamping process for hardening and coating resin lenses |
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Application publication date: 20190212 |