CN205255359U - Compound die cover is used in resin lenses production - Google Patents
Compound die cover is used in resin lenses production Download PDFInfo
- Publication number
- CN205255359U CN205255359U CN201620148943.3U CN201620148943U CN205255359U CN 205255359 U CN205255359 U CN 205255359U CN 201620148943 U CN201620148943 U CN 201620148943U CN 205255359 U CN205255359 U CN 205255359U
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- clout
- matched moulds
- cover body
- resin
- compound die
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Abstract
The utility model belongs to the technical field of be resin lenses's production facility and specifically relates to a compound die cover is used in resin lenses production, has a compound die cover body, the middle part of compound die cover body is provided with clout collection device, clout collection device mainly comprises ball sealer and clout chamber, the clout chamber sets up the inside at the ball sealer, the telescopic band is all connected at the both ends of compound die cover body, fixed ear is all connected to the other end of telescopic band. After adopting above -mentioned structure, easy operation is convenient, can realize various resin lenses's pouring through the telescopic band, and application scope is wide, can press the clout chamber through the extrusion lug and supply its resin charge, guarantee resin lenses's production quality, improve production efficiency.
Description
Technical field
The utility model relates to the production equipment field of resin lens, especially a kind of resin lens is producedUse matched moulds cover.
Background technology
Along with social development, glasses cause has also obtained very large development, and people are for the matter of glassesAmount requires also in continuous increase. The kind of glasses is a lot, and wherein resin glasses is wherein very important groupBecome part. Resin glasses in process of production, need to make eyeglass by mould matched moulds casting epoxy resinBlank, after two sheet glass mould matched moulds, people can adopt adhesive tape that its week made a circle and sealed conventionally,Facilitate the cast of follow-up epoxy resin, also must come with the adhesive tape of different model for different eyeglass modelsComplete, when sealing mould with adhesive tape, usually there will be the phenomenon of the excessive or inner filling bubble of resin,The quality of production that has had a strong impact on eyeglass, has improved production cost, and also not square in follow-up removalJust, affected production efficiency. In sum, the matched moulds that existing this envelope mould is used is enclosed within structure and designAlso exist very large defect, can not meet the demand of modern actual production.
Utility model content
The utility model technical issues that need to address are a kind of resin lens that propose for above-mentioned technical problemProduce and use matched moulds cover, simple in structure, easy to operate, can utilize telescopic band to be applicable to the life of various resin lensProduce, applied widely; Utilize clout gathering-device can carry out the resin in lens mold necessarySupplement, ensure the quality of resin lens.
For solving the problems of the technologies described above, the utility model provides a kind of resin lens to produce and has used matched moulds cover, toolHave matched moulds cover body, the middle part of described matched moulds cover body is provided with clout gathering-device, and described clout is collected dressPut mainly and be made up of ball sealer and clout chamber, described clout chamber is arranged on the inside of ball sealer; Described matched moulds coverThe two ends of body all connect telescopic band, and the other end of described telescopic band is all connected and fixed ear.
Further, in technique scheme, described clout chamber is that upper end is young, the cavity that lower port is large.Such design can be collected unnecessary resin after upper pouring, facilitates follow-up filling.
Further, in technique scheme, the lower end of described ball sealer is also provided with extrusion lug, like thisDesign be in order to facilitate after follow-up being poured, can realize in its lens mold by extrusion lugSupplementing of portion's resin.
Further, in technique scheme, on the medial surface of described matched moulds cover body, be also provided with anti-overflow protrudingPiece, described anti-overflow projection is arranged on the both sides of clout gathering-device. Such design can be carried out resinFurther sealing, prevents that resin is from the excessive waste with causing material between ball sealer and lens mold.
Further, in technique scheme, the outside of described matched moulds cover body is also provided with draw ring. Like thisDesign be in order to facilitate follow-up dismounting, in the time that needs split, only need to pull draw ring just passableTaken off easily, convenient and swift, improve production efficiency.
Adopt after said structure, simple to operation, can realize watering of various resin lens by telescopic bandNote, the scope of application is wide, can press clout chamber by extrusion lug and supplement its resin charge, ensures resinThe quality of production of eyeglass, enhances productivity.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is local enlarged diagram of the present utility model.
In figure: 1 is matched moulds cover body, and 2 is ball sealer, and 3 is clout chamber, and 4 is telescopic band, 5 is fixing ear,6 is extrusion lug, and 7 is anti-overflow projection, and 8 is draw ring.
Detailed description of the invention
A kind of resin lens is as depicted in figs. 1 and 2 produced and is used matched moulds cover, has matched moulds cover body 1 matched mouldsThe middle part of cover body 1 is provided with clout gathering-device, and clout gathering-device is mainly by ball sealer 2 and clout chamber 3Composition, clout chamber 3 is arranged on the inside of ball sealer 2; The two ends of matched moulds cover body 1 all connect telescopic band 4,The other end of telescopic band 4 is all connected and fixed ear 5.
Wherein clout chamber 3 is that upper end is young, the cavity that lower port is large. Such design facilitates unnecessary resinStorage. The lower end of ball sealer 2 is also provided with extrusion lug 6. Extrusion lug 6 is made for soft rubber, thisSample can personnel easy to use push. In order better to play the effect of sealing, therefore at matched moulds coverOn the medial surface of body 1, be provided with anti-overflow projection 7, anti-overflow projection 7 is arranged on the both sides of clout gathering-device.The outside of matched moulds cover body 1 is also provided with draw ring 8.
Operating process:
When operating personnel carry out poured with epoxy resin, first by the ball sealer in surplus gathering-device 2By the seam crossing that is pressed in upper and lower mould, then matched moulds is overlapped to body 1 regulate length by telescopic band 4, then willFixing ear 5 is fixed on the both sides of upper and lower mould, and it is carried out to the cast of epoxy resin, when after cast a period of time,Unnecessary resin can flow in clout chamber 3, can be by manually pressing extrusion lug 6 in its lens moldResin carry out certain supplementing, improve the quality of production of resin lens, finally by the resin lens pouringBe cured, after solidifying, split, in the time splitting, only need to pull draw ring 8 just can realize easily matched mouldsThe removal of cover body 1.
Although more than described detailed description of the invention of the present utility model, those skilled in the art shouldWork as understanding, these only illustrate, and can make various changes or modifications to present embodiment, and not carry on the backFrom principle of the present utility model and essence, protection domain of the present utility model is only limited by appended claims.
Claims (5)
1. resin lens is produced and is used a matched moulds cover, it is characterized in that: there is matched moulds cover body (1), described inThe middle part of matched moulds cover body (1) is provided with clout gathering-device, described clout gathering-device mainly byBall sealer (2) and clout chamber (3) compositions, described clout chamber (3) is arranged on ball sealer (2)Inner; The two ends of described matched moulds cover body (1) all connect telescopic band (4), described telescopic band (4)The other end be all connected and fixed ear (5).
2. a kind of resin lens according to claim 1 is produced and is used matched moulds cover, it is characterized in that: more than describedMaterial chamber (3) is that upper end is young, the cavity that lower port is large.
3. a kind of resin lens according to claim 1 is produced and is used matched moulds cover, it is characterized in that: described closeThe lower end of blocking (2) is also provided with extrusion lug (6).
4. a kind of resin lens according to claim 1 is produced and is used matched moulds cover, it is characterized in that: described in closeOn the medial surface of die sleeve body (1), be also provided with anti-overflow projection (7), described anti-overflow projection (7)Be arranged on the both sides of clout gathering-device.
5. a kind of resin lens according to claim 1 is produced and is used matched moulds cover, it is characterized in that: described in closeThe outside of die sleeve body (1) is also provided with draw ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148943.3U CN205255359U (en) | 2016-02-26 | 2016-02-26 | Compound die cover is used in resin lenses production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148943.3U CN205255359U (en) | 2016-02-26 | 2016-02-26 | Compound die cover is used in resin lenses production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255359U true CN205255359U (en) | 2016-05-25 |
Family
ID=55996908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620148943.3U Active CN205255359U (en) | 2016-02-26 | 2016-02-26 | Compound die cover is used in resin lenses production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255359U (en) |
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2016
- 2016-02-26 CN CN201620148943.3U patent/CN205255359U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |