CN209722272U - A kind of optical glass coating tooling - Google Patents
A kind of optical glass coating tooling Download PDFInfo
- Publication number
- CN209722272U CN209722272U CN201920336741.5U CN201920336741U CN209722272U CN 209722272 U CN209722272 U CN 209722272U CN 201920336741 U CN201920336741 U CN 201920336741U CN 209722272 U CN209722272 U CN 209722272U
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- China
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- mask plate
- carrier frame
- optical glass
- glass coating
- locating slot
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Abstract
The utility model discloses a kind of optical glass coating toolings, comprising: carrier frame, locating piece and mask plate；Locating slot is provided in carrier frame, locating slot is arranged in parallel；Fixation hole is provided in carrier frame；Locating piece is arranged in the locating slot of carrier frame；The bottom of locating slot in carrier frame is arranged in mask plate, and mask plate is to be detachably connected with carrier frame；The material of mask plate is ceramics.By the above-mentioned means, the utility model can reduce rubberizing, except processes such as glue, accurate cutting, clean wipings in coating process, reduce the plated film period, substantially increase production capacity by ceramic mask plate instead of traditional rubberizing coating process.
Description
Technical field
The utility model relates to coating technique fields, more particularly to a kind of optical glass coating tooling.
Background technique
Traditional film plating process needs the side of facing of coated surface to paste high temperature gummed tape in plated film, and it is clear then to remove high temperature gummed tape again
Another optical surface is plated after clean again.It is also surface patch high temperature gummed tape that optical surface, which specifies plated film in region, then using essence
Close cutting equipment, which cuts film, exposes plated film area, cleans plated film again after removing high temperature gummed tape.
The remaining glue of high temperature gummed tape is difficult thoroughly to understand completely, is easy to leave residual stains, because adhesive tape faces side in product
It cannot be completely coincident, cause product to face side and have irregular membrane edge, influence appearance and clearance aperture.Traditional coating process packet
It having included glass cleaning, rubberizing, accurate cutting, has removed glue, clean wiping process, processing step is more, and it is cumbersome, substantially prolong plating
The period of membrane process reduces plating membrane efficiency.
Utility model content
The utility model can reduce process mainly solving the technical problems that provide a kind of optical glass coating tooling,
To reduce the plated film period.
In order to achieve the above objectives, the technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of optical glass coating tooling, comprising: carrier frame, locating piece and mask plate；It is fixed to be provided in the carrier frame
Position slot, the locating slot are arranged in parallel；Fixation hole is provided in the carrier frame；The carrier frame is arranged in the locating piece
In locating slot；The bottom of locating slot in the carrier frame is arranged in the mask plate, and the mask plate and carrier frame are detachable
Connection；The material of the mask plate is ceramics.
Preferably, the cross section of locating slot is set as rectangle, circle or one of trapezoidal or a variety of in the carrier frame.
Preferably, the locating piece is set as wedge shape, and the locating piece is small close to the length of the locating slot bottom end
In length of the locating piece far from the locating slot bottom end.
Preferably, the both ends of the mask plate are provided with convex block close to workpiece on one side, and the bottom of the locating slot is set
It is equipped with location hole, the convex block on the mask plate is located at the positioning hole.
Preferably, the convex block is to be detachably connected with the mask plate.
Preferably, the location hole is set as threaded hole, and compatible external screw thread is provided on the convex block of the mask plate,
The mask plate is threadedly coupled with the location hole.
Preferably, the locating slot is set as dovetail groove, and the convex block includes the first convex body being mutually connected vertically and
Two convex bodys, the length of first convex body are greater than the length of second convex body, and first convex body is located in the dovetail groove.
Preferably, the material of the mask plate is zirconia ceramics.
Preferably, the thickness of the mask plate is less than 0.17mm.
Preferably, the optical glass coating tooling further includes locating plate, and the locating plate is fixedly connected on the carrier
On frame, the locating plate is covered on workpiece.
Due to the application of the above technical scheme, the utility model have compared with prior art it is following the utility model has the advantages that
A kind of optical glass coating tooling is provided, by ceramic mask plate instead of traditional rubberizing coating process, In
Reduce rubberizing in coating process, except processes such as glue, accurate cutting, clean wipings, reduces the plated film period, substantially increase production
Energy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of optical glass coating tooling of the utility model.
Fig. 2 is a kind of cross-sectional view of optical glass coating tooling of the utility model.
Description of symbols in attached drawing:
Carrier frame 1, locating piece 2, mask plate 3, workpiece 4, bolt 5, locating plate 6.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to attached drawing, a kind of optical glass coating tooling, comprising: carrier frame 1, locating piece 2 and mask plate 3.Carrier frame 1 can
To be set as the metal frame of rectangle, fixation hole is provided in carrier frame 1, fixed block is located at the quadrangle or boundary of carrier frame 1, passes through
Screw passes through fixation hole and carrier frame 1 is fixed on other devices.
Locating slot is provided in carrier frame 1, workpiece 4 to be coated is placed in locating slot, and locating slot is through-hole, workpiece 4
The bottom of one side to be coated towards locating slot.Locating slot is arranged in parallel, can according to actual needs, on a carrier frame 1
Multiple locating slots are set, coating operation can be carried out to multiple workpiece 4 simultaneously in this way.In order to be suitable for workpiece 4 of different shapes,
It can set the cross section of locating slot in carrier frame 1 to rectangle, circle or one of trapezoidal or a variety of.When by carrier frame 1
When the cross section of middle locating slot is set as rectangle etc. with the arm of angle is intersected, such as the right-angle side of rectangle, which can be arranged
For certain radian, that is, by the arm of angle cambered surface is set, so that the seamed edge of glass is protected, in order to avoid damage.
Since the size of locating slot needs the size more than or equal to workpiece 4, the placement workpiece 4 in locating slot could be facilitated,
Locating piece 2 is arranged in the locating slot of carrier frame 1, the workpiece 4 being placed in locating slot can be consolidated by locating piece 2
It is fixed.Locating piece 2 can be set to wedge shape, and locating piece 2 is less than the remotely located slot of locating piece 2 close to the length of locating slot bottom end
The length of bottom end, that is, the face that locating piece 2 is contacted with workpiece 4 is inclined-plane, the inclined-plane is close to one end of positioning trench bottom
Distance to positioning groove sidewall is less than one end of the remotely located trench bottom in the inclined-plane to the distance of positioning groove sidewall.It is placing in this way
After good workpiece 4, locating piece 2 is inserted into the gap between locating piece 2 and positioning groove sidewall, and the inclined-plane of locating piece 2 can be to work
Part 4 applies one and avoids workpiece 4 in coating process so that workpiece 4 is fixed in locating slot to the pressure of positioning trench bottom
It is displaced.Workpiece 4 is securely fixed by locating piece 2, prevents workpiece 4 in the high temperature environment since thermal expansion generates displacement,
Guarantee the accuracy of coating film area position.
It further include locating plate 6 in the optical glass coating tooling to preferably be positioned to workpiece 4, locating plate 6 is logical
Bolt 5 is crossed to be fixedly connected on carrier frame 1.Locating plate 6 covers on workpiece 4, and convex eaves, locating plate 6 can be arranged on locating plate 6
On protruding eave portion point cover on workpiece 4.Since during plated film, workpiece 4 is easy to happen movement at high temperature, pass through positioning
Piece 6 fixes workpiece 4 in the vertical direction, and workpiece 4 is prevented to be displaced.The material of locating plate 6 can select spring steel, have
Certain elasticity and toughness is easy to reset after bending, and is not easily broken.
The bottom of locating slot in carrier frame 1 is arranged in mask plate 3, and plated film is not needed on glass to cover by mask plate 3
Part.The shape of mask plate 3 can be set to strip, also can be set according to actual needs as other shapes, this is practical
The novel concrete shape to mask plate 3 is without limitation.
Mask plate 3 is to be detachably connected with carrier frame 1, convenient for changing mask plate according to the position of plated film is needed on glass
3 quantity and position.The both ends of mask plate 3 are provided with convex block close to workpiece 4 on one side, and the bottom of locating slot is provided with positioning
Hole, the convex block on mask plate 3 are located at positioning hole.Convex block is to be detachably connected with mask plate 3, can be by gluing knot, can also
To pass through screw connection etc..
Convex block can be in positioning hole connection type and set threaded hole for location hole, be arranged on the convex block of mask plate 3
There is compatible external screw thread, mask plate 3 is threadedly coupled with location hole；It is also possible to set locating slot to dovetail groove, convex block packet
The first convex body and the second convex body being mutually connected vertically are included, the length of the first convex body is greater than the length of the second convex body, the first convex body
In dovetail groove, the concrete shape of the first convex body and the second convex body here is similar to T shape.
The material of mask plate 3 is ceramics, since ceramics have the characteristics such as high-melting-point, high rigidity, high-wearing feature, resistance to oxidation.
Preferably, the material of mask plate 3 can select zirconia ceramics, corrosion-resistant, high temperature resistant.The material of mask plate 3 is set as making pottery
Porcelain makes plated film using high temperature plated film, and plated film can be such as carried out under 280 ° of high temperature, film layer firmness is improved, improves product
Reliability.The mask plate 3 is made of laser cutting parameter, will not generate deformation at high temperature, it is not fragile that it can be used repeatedly
Damage, corrosion resistance are stronger.
The thickness of mask plate 3 can be set smaller than 0.17mm.During plated film, on glass plate membrane part with it is non-
The boundary of plating membrane part is easy to produce gradual change, if the thickness of mask plate 3 to be arranged blocked up, the gradual change of boundary can very
Obviously, and the thicker gradual change of thickness is more obvious；If the thickness of mask plate 3 to be arranged excessively thin, the hardness of that mask plate 3 is not achieved
It is required that easy to break.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all utilizations
Equivalent structure or equivalent flow shift made by the utility model specification and accompanying drawing content, is applied directly or indirectly in other
Relevant technical field, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of optical glass coating tooling characterized by comprising carrier frame, locating piece and mask plate；In the carrier frame
It is provided with locating slot, the locating slot is arranged in parallel；Fixation hole is provided in the carrier frame；The locating piece is arranged described
In the locating slot of carrier frame；The bottom of locating slot in the carrier frame, the mask plate and carrier frame is arranged in the mask plate
To be detachably connected；The material of the mask plate is ceramics.
2. a kind of optical glass coating tooling according to claim 1, it is characterised in that: locating slot in the carrier frame
Cross section is set as rectangle, circle or one of trapezoidal or a variety of.
3. a kind of optical glass coating tooling according to claim 1, it is characterised in that: the locating piece is set as wedge
Shape, the locating piece are less than the locating piece far from the locating slot bottom end close to the length of the locating slot bottom end
Length.
4. a kind of optical glass coating tooling according to claim 1, it is characterised in that: the both ends of the mask plate are close
Workpiece is provided with convex block on one side, and the bottom of the locating slot is provided with location hole, and the convex block on the mask plate is located at institute
State positioning hole.
5. a kind of optical glass coating tooling according to claim 4, it is characterised in that: the convex block and the mask plate
To be detachably connected.
6. a kind of optical glass coating tooling according to claim 4, it is characterised in that: the location hole is set as screw thread
Hole is provided with compatible external screw thread on the convex block of the mask plate, and the mask plate is threadedly coupled with the location hole.
7. a kind of optical glass coating tooling according to claim 4, it is characterised in that: the locating slot is set as dovetail
Slot, the convex block include the first convex body and the second convex body being mutually connected vertically, and the length of first convex body is greater than described the
The length of two convex bodys, first convex body are located in the dovetail groove.
8. a kind of optical glass coating tooling according to claim 1, it is characterised in that: the material of the mask plate is oxygen
Change zircon ceramic.
9. a kind of optical glass coating tooling according to claim 1, it is characterised in that: the thickness of the mask plate is less than
0.17mm。
10. a kind of optical glass coating tooling according to claim 1, it is characterised in that: the optical glass coating work
Dress further includes locating plate, and the locating plate is fixedly connected on the carrier frame, and the locating plate covers on workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336741.5U CN209722272U (en) | 2019-03-18 | 2019-03-18 | A kind of optical glass coating tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336741.5U CN209722272U (en) | 2019-03-18 | 2019-03-18 | A kind of optical glass coating tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722272U true CN209722272U (en) | 2019-12-03 |
Family
ID=68686977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336741.5U Active CN209722272U (en) | 2019-03-18 | 2019-03-18 | A kind of optical glass coating tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722272U (en) |
-
2019
- 2019-03-18 CN CN201920336741.5U patent/CN209722272U/en active Active
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