CN102218799A - Processing method for spectacle frame - Google Patents
Processing method for spectacle frame Download PDFInfo
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- CN102218799A CN102218799A CN2011100822549A CN201110082254A CN102218799A CN 102218799 A CN102218799 A CN 102218799A CN 2011100822549 A CN2011100822549 A CN 2011100822549A CN 201110082254 A CN201110082254 A CN 201110082254A CN 102218799 A CN102218799 A CN 102218799A
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- spectacle frame
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Abstract
The invention relates to the processing field of spectacles, in particular to a processing method for a spectacle frame, which comprises the steps as follows: materials and paints with different colors are respectively combined into melt with different colors; the melt with different colors is dried; and the melt with different colors after being dried is injected into a corresponding spectacle frame die for cooling and solidifying. Compared with the steps of the prior art for processing multi-color figure spectacles, the working procedures like color spraying, color respraying or transferring, figure packing and digital printing are omitted in the processing method for spectacle frame; in this way, the processing procedures of the spectacle frame are reduced and the processing process is simpler, thereby improving the processing efficiency.
Description
Technical field
The present invention relates to the glasses manufacture field, more particularly, relate to a kind of processing method of spectacle frame.
Background technology
Along with the develop rapidly of China's economic construction, spectacles industry has also obtained greatly developing.Usually the material of spectacle frame has materials such as metal material, ox horn, timber, plastics and synthetic material etc., what wherein use the employing of plastics and synthetic material manufacturing spectacle frame is the processing method of injection mo(u)lding, is the method that example is simply introduced spectacle frame in the prior art below with plastics.
As shown in Figure 1, the program of injection-molded spectacle frame is as follows:
Step s1: batching, require table according to prescription, be mixedly configured into a kind of melt of color by plastics and pigment;
Step s2: oven dry, the above-mentioned melt that configures is dried;
Step s3: injection moulding, will inject corresponding spectacle frame mould cooling through the melt that oven dry is handled, solidify.
By above-mentioned three steps, formed monochromatic plastic spectacle frame, when needs are processed the decorative pattern spectacle frame of two kinds of colors, also need following steps in the prior art usually, please continue with reference to figure 1:
Step s41: color spray, use a kind of pigment of color to be sprayed on the above-mentioned monochromatic plastic spectacle frame, form needed floral designs.
More than three kinds during the decorative pattern spectacle frame of color, also need to carry out again the step of color spray in the prior art usually if desired:
Step s51: color spray again, on the basis of color spray step, then spray the pigment of another kind of color, treat then spray pigment and do after, can continue to spray a kind of pigment of color down.
Can certainly adopt following operation on monochromatic glasses, to process decorative pattern respectively.
Step s42: transfer printing after the s3 injection moulding is finished, then has the marble paper usefulness hot stamping equipment thermoprint of pattern on the surface of spectacle frame the spectacle frame of transfer printing PC plastics (can only) with a kind of.
Step s43: the bag flower after the s3 injection moulding is finished, then is bonded on the spectacle frame with special glue with a kind of marble paper that has pattern, again through overbaking (can only wrap the spectacle frame of PC plastics).
Step s44: the digital printing, after the s3 injection moulding is finished, then use the numerial code spray drawing machined, pattern is printed on the surface (can only print straight leg of spectacles) of leg of spectacles.
By above-mentioned process as can be seen, processing multi color effect spectacle frame also needs repeatedly operations such as color spray operation or transfer printing, bag flower, digital printing except needs injection moulding operation, so just make that procedure is loaded down with trivial details, the process complexity has had a strong impact on the working (machining) efficiency of spectacle frame.
Therefore, how to simplify the procedure of multi color effect spectacle frame, make that process is simple, the present technical issues that need to address of the higher those skilled in the art of being of working (machining) efficiency.
Summary of the invention
The processing method that the purpose of this invention is to provide a kind of spectacle frame is to realize simplifying the procedure of multi color effect spectacle frame.
For achieving the above object, the invention provides following technical scheme:
A kind of processing method of spectacle frame comprises step:
Raw material is configured to the melt of different colours respectively separately with color dye;
Dry the melt of described different colours;
To inject corresponding spectacle frame mould cooling through the described melt of drying the different colours of handling, solidify.
Preferably, the described melt of different colours injects corresponding spectacle frame mould through same nozzle.
Preferably, the described melt of different colours all injects corresponding spectacle frame mould simultaneously.
Preferably, the described melt of different colours alternately injects corresponding spectacle frame mould.
Preferably, the spectacle frame behind the cooling curing is sprayed light.
Preferably, described raw material is the PC plastics.
Preferably, in the described melt of different colours, the injection flow of light colour melt is greater than the injection flow of dark colour melt.
Preferably, described spectacle frame mould comprises spectacle-frame mould and leg of spectacles mould, and the described melt of different colours injects spectacle-frame mould and leg of spectacles mould respectively.
Preferably, described leg of spectacles is connected on the described spectacle-frame.
From technique scheme as can be seen, the processing method of spectacle frame provided by the invention comprises step:
Raw material is configured to the melt of different colours respectively separately with color dye;
Dry the melt of described different colours;
To inject corresponding spectacle frame mould cooling through the described melt of drying the different colours of handling, solidify.
Just can process the spectacle frame of multi color effect by above-mentioned steps, compare with the step of prior art processing multi color effect glasses, the processing method of spectacle frame provided by the invention reduced color spray, again color spray step or reduced operations such as transfer printing, bag flower, digital printing, so just reduced the procedure of spectacle frame, make process simpler, and then improved working (machining) efficiency.
Description of drawings
Fig. 1 is the process chart of the processing multi color effect spectacle frame that prior art provided;
The process chart of the processing multi color effect spectacle frame that provided in the embodiment of the invention is provided Fig. 2.
The specific embodiment
Explanation of nouns:
TR90: have in light weight, advantages such as good springiness, the macromolecular material with Memorability is present international most popular ultralight picture frame material, has super toughness, characteristics such as crashworthiness is wear-resisting, and coefficient of friction is low, the molecular structure that it is special, anti-chemistry is good, not yielding under the environment of high temperature, can be anti-in the short time 350 degree high temperature, be difficult for fusing and burning.No chemical residue release etc.
PC:Polycarbonate (Chinese: Merlon) be a kind of indefiniteness thermoplastic.Because it has water white transparency, better heat-resisting, stronger impact resistance, good performances such as processability, is widely used in the making of laser disc, water bottle, bulletproof glass, spectacle frame etc.
PVC:Polyvinyl chloride (Chinese: polyvinyl chloride) be a kind ofly liked deeply, the rather popular and synthetic material that also is widely used.It has performances such as lovely luster, corrosion resistance are strong, firm and durable, is widely used in every field.
CP:Cellulose propionate (Chinese: cellulose propionate) be a kind of cellulose esters high polymer.It has high glaze, high tenacity, good performances such as the transparency and is widely used in every field.
For above-mentioned synthetic materials such as plastics, all have solid-state, elastomeric state and viscous state, be that example is simply introduced above-mentioned four kinds of states with plastics; After the temperature of plastics rose to vitrification point Tg, the state of plastics was elastomeric state by solid-state gradating, and this moment, plastics just had the same elasticity of rubber; After temperature continued to be elevated to flow temperature Tf, the state of plastics was gradated by elastomeric state and is viscous state, and this moment, plastics just were in free movable state, just can extrude plastics, injection moulding and calendering process.
The processing method that the purpose of this invention is to provide a kind of spectacle frame is to realize simplifying the procedure of multi color effect spectacle frame.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is carried out clear, complete description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, all other embodiment that those skilled in the art are obtained under the prerequisite of not making creative work belong to protection scope of the present invention.
As shown in Figure 2, the processing method of spectacle frame provided by the present invention may further comprise the steps:
Step s10: prepare burden, raw material is configured to the melt of different colours respectively with color dye separately; Wherein, melt is to be in the synthetic materials such as plastics that viscous state can carry out injection moulding processing to it.
Step s20: oven dry, the melt of different colours is dried processing;
For above-mentioned s10 and two steps of s20, the oven dry degree of the composition of melt, collocation method and melt all with prior art in identical, difference is in the embodiment of the invention, needs the melt of configuration different colours, and the melt of different colours is dried processing.
Then, step s31 (or s32): injection moulding, will inject corresponding spectacle frame mould through the melt of drying the different colours of handling; In environment around in injection moulding process and the prior art during injection moulding residing environment the same, be in usually under the room temperature, cool off then, solidify.
Because melt at room temperature can comparatively fast solidify, therefore the melt that injects spectacle frame mould different colours can not mix, and then just can process spectacle frame with different colours decorative pattern, compare with the step of prior art processing multi color effect glasses, the processing method of spectacle frame provided by the invention has reduced color spray, the step of color spray or minimizing transfer printing again, the bag flower, operations such as digital printing, so just reduced the procedure of spectacle frame, make process simpler, and then improved working (machining) efficiency, also avoided of the pollution of the required industrial chemicals of color spray simultaneously to environment, and the processing method of spectacle frame of the present invention can also can be copied various natural marble lines and various wood grain etc. so that the effect of decorative patterns third dimension of spectacle frame is strong.
Usually those skilled in the art can inject corresponding spectacle frame mould through same nozzle with the melt of different colours.So just can make the decorative pattern of formation comparatively regular, and operation is also comparatively convenient.
Among the step s31, the melt of different colours all injects corresponding spectacle frame mould simultaneously, and then cooling, curing according to the different requirements of decorative pattern, can be regulated the injection moulding flow of different colours melt; Certainly in order to make the boundary between the decorative pattern of different colours comparatively obvious, also can be according to step s32 injection moulding, the melt that is about to different colours alternately injects corresponding spectacle frame mould, and then the melt that will inject solidifies, and finishes the processing of spectacle frame.
Certainly,, generally can behind step s31 or s32, treat the spectacle frame cooling curing,, it be sprayed light handle according to step s40 in order to make spectacle frame more smooth, brighter.
In addition, bond properties is better each other in order to make the melt of different colours, selects the melt with a kind of raw material preparation different colours usually for use.Can select for use: plastics such as CP, PVC, TR90.General those skilled in the art preferably uses comparatively general PC plastics.
In addition, can make in the melt of different colours, the injection flow of light colour melt is greater than the injection flow of dark colour melt, so just can be so that the overall color of spectacle frame is more shallow, certainly in order to make the overall color of spectacle frame darker, also can make the injection flow of the injection flow of dark colour melt greater than the light colour melt, this depends on the Pattern Design to spectacle frame fully.
Because the ordinary circumstance spectacle frame comprises spectacle-frame and leg of spectacles, spectacle-frame and leg of spectacles are processed separately, and then assembling, therefore the spectacle frame mould comprises spectacle-frame mould and leg of spectacles mould, the melt of different colours injects spectacle-frame mould and leg of spectacles mould respectively, after treating that spectacle-frame and leg of spectacles all solidify, leg of spectacles and spectacle-frame are linked together, promptly finished the processing of spectacle frame.
More than the processing method of spectacle frame provided by the present invention is described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art of the present technique, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (9)
1. the processing method of a spectacle frame is characterized in that, comprises step:
Raw material is configured to the melt of different colours respectively separately with color dye;
Dry the melt of described different colours;
To inject corresponding spectacle frame mould cooling through the described melt of drying the different colours of handling, solidify.
2. the processing method of spectacle frame according to claim 1 is characterized in that, the described melt of different colours injects corresponding spectacle frame mould through same nozzle.
3. the processing method of spectacle frame according to claim 2 is characterized in that, the described melt of different colours all injects corresponding spectacle frame mould simultaneously.
4. the processing method of spectacle frame according to claim 2 is characterized in that, the described melt of different colours alternately injects corresponding spectacle frame mould.
5. according to the processing method of each described spectacle frame of claim 1 to 4, it is characterized in that, the spectacle frame behind the cooling curing is sprayed light.
6. according to the processing method of each described spectacle frame of claim 1 to 4, it is characterized in that described raw material is the PC plastics.
7. according to the processing method of each described spectacle frame of claim 1 to 4, it is characterized in that in the described melt of different colours, the injection flow of light colour melt is greater than the injection flow of dark colour melt.
8. according to the processing method of each described spectacle frame of claim 1 to 4, it is characterized in that described spectacle frame mould comprises spectacle-frame mould and leg of spectacles mould, the described melt of different colours injects spectacle-frame mould and leg of spectacles mould respectively.
9. the processing method of spectacle frame according to claim 7 is characterized in that, described leg of spectacles is connected on the described spectacle-frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100822549A CN102218799A (en) | 2011-04-01 | 2011-04-01 | Processing method for spectacle frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100822549A CN102218799A (en) | 2011-04-01 | 2011-04-01 | Processing method for spectacle frame |
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| CN102218799A true CN102218799A (en) | 2011-10-19 |
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| CN2011100822549A Pending CN102218799A (en) | 2011-04-01 | 2011-04-01 | Processing method for spectacle frame |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700117A (en) * | 2012-04-14 | 2012-10-03 | 钟沿东 | Manufacturing method for multicolor precise hot-forming plate semifinished products |
| CN104118126A (en) * | 2014-07-25 | 2014-10-29 | 厦门腾诺光学科技有限公司 | Method for producing spectacle frame |
| CN109262955A (en) * | 2018-09-26 | 2019-01-25 | 瑞安东大眼镜有限公司 | A kind of preparation process of injection molding polychrome spectacle frame |
| CN111906996A (en) * | 2020-06-08 | 2020-11-10 | 温州海诚光学有限公司 | Injection molding preparation process of glasses based on Durabio material and product thereof |
| CN114347380A (en) * | 2022-01-21 | 2022-04-15 | 广州汪辉眼镜配件有限公司 | Method for manufacturing nose pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003067309A1 (en) * | 2002-02-08 | 2003-08-14 | Auto-Winner Limited | An eyeglass framework |
| CN101670676A (en) * | 2009-09-30 | 2010-03-17 | 邱湟鏻 | Manufacturing method for decorated eyeglass frame or eyeglass leg |
| CN101698346A (en) * | 2009-11-04 | 2010-04-28 | 王庆华 | Multi-color mixing injection molding machine and molding process thereof |
-
2011
- 2011-04-01 CN CN2011100822549A patent/CN102218799A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003067309A1 (en) * | 2002-02-08 | 2003-08-14 | Auto-Winner Limited | An eyeglass framework |
| CN101670676A (en) * | 2009-09-30 | 2010-03-17 | 邱湟鏻 | Manufacturing method for decorated eyeglass frame or eyeglass leg |
| CN101698346A (en) * | 2009-11-04 | 2010-04-28 | 王庆华 | Multi-color mixing injection molding machine and molding process thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700117A (en) * | 2012-04-14 | 2012-10-03 | 钟沿东 | Manufacturing method for multicolor precise hot-forming plate semifinished products |
| CN104118126A (en) * | 2014-07-25 | 2014-10-29 | 厦门腾诺光学科技有限公司 | Method for producing spectacle frame |
| CN109262955A (en) * | 2018-09-26 | 2019-01-25 | 瑞安东大眼镜有限公司 | A kind of preparation process of injection molding polychrome spectacle frame |
| CN111906996A (en) * | 2020-06-08 | 2020-11-10 | 温州海诚光学有限公司 | Injection molding preparation process of glasses based on Durabio material and product thereof |
| CN114347380A (en) * | 2022-01-21 | 2022-04-15 | 广州汪辉眼镜配件有限公司 | Method for manufacturing nose pad |
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Application publication date: 20111019 |