CN220149638U - Coating tool for glass lens - Google Patents
Coating tool for glass lens Download PDFInfo
- Publication number
- CN220149638U CN220149638U CN202321649316.4U CN202321649316U CN220149638U CN 220149638 U CN220149638 U CN 220149638U CN 202321649316 U CN202321649316 U CN 202321649316U CN 220149638 U CN220149638 U CN 220149638U
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- CN
- China
- Prior art keywords
- lens
- coating
- face
- shielding
- positioning
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- 238000000576 coating method Methods 0.000 title claims abstract description 52
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 239000011521 glass Substances 0.000 title claims abstract description 15
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of lens coating, in particular to a coating tool for a glass lens, which comprises the following components: the first end face of the bottom plate is provided with a first positioning groove for accommodating the first end face of the lens; the shielding jig is configured into a column shape, a first end face of the shielding jig is provided with a second positioning groove for accommodating a second end face of the lens, and the second positioning groove is provided with a positioning hole extending to the second end face of the shielding jig. According to the utility model, the shielding component and the shielding tool are arranged, so that the shielding component can be accurately covered on the preset area of the lens, the first coating is carried out on the area which is not shielded, then the shielding component is taken down, the second coating is carried out on the shielded area, two types of coatings can be formed on different areas of one lens, and the shape of the shielding component can be changed to change the shape of the two-time coating area, so that the film layers with different specifications can be achieved.
Description
Technical Field
The utility model relates to the technical field of lens coating, in particular to a coating tool for a glass lens.
Background
The coating tool of the glass lens is single, the base plate and the cover plate are routinely provided with round holes to be mutually spliced for coating, so that the single type of coating of the whole surface can be guaranteed, and when more than two coating layers are required to be coated on the same surface, the conventional coating tool obviously cannot meet the production requirement.
Disclosure of Invention
The utility model provides a coating tool for a glass lens, which comprises the following components:
the first end face of the bottom plate is provided with a first positioning groove for accommodating the first end face of the lens;
the shielding jig is configured into a column shape, a first end face of the shielding jig is provided with a second positioning groove for accommodating a second end face of the lens, and the second positioning groove is provided with a second positioning hole extending to the second end face of the shielding jig;
the shielding component is provided with a covering surface, is arranged to be the same as the section shape of the second positioning hole, and can be assembled into the second positioning hole, so that the covering surface of the shielding component is attached to the second end surface of the lens;
a first cover plate configured to be assembled to a first end of the base plate and provided with a first plating hole corresponding to the lens;
a second cover plate which is arranged to be assembled to the first end of the bottom plate and is provided with a second coating hole corresponding to the shielding jig;
the outline of the covering surface is smaller than that of the first coating hole, and the outline of the second coating hole is equal to that of the second coating hole.
Preferably, the first positioning groove comprises a first positioning hole and a sinking step, the first positioning hole extends from the first end face to the second end face of the bottom plate, and the sinking step is arranged at the tail end of the first positioning hole.
Preferably, the first end face of the bottom plate is provided with screw holes and positioning pins, and the first cover plate and the second cover plate are provided with pin holes corresponding to the positioning pins.
Preferably, the first end face of the bottom plate is provided with a first clamping groove, the depth of the first clamping groove is smaller than that of the first positioning groove, and the first clamping groove penetrates from the first side face to the opposite second side face of the bottom plate.
Preferably, the shielding component comprises a columnar part and a pinching part, the first end of the columnar part is provided with the covering surface, and the second end of the columnar part is provided with the pinching part.
Preferably, a second clamping groove is formed around the second positioning groove, the second clamping groove is located around the second positioning groove, and the depth of the second clamping groove is smaller than that of the second positioning groove.
Preferably, the covering surface of the shielding component is used for adhering an adhesive layer, so that the shielding component adheres to a preset area of the lens.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the shielding component and the shielding tool are arranged, so that the shielding component can be accurately covered on the preset area of the lens, the first coating is carried out on the area which is not shielded, then the shielding component is taken down, the second coating is carried out on the shielded area, two types of coatings can be formed on different areas of one lens, the shape of the shielding component can be changed, the shape of the two-time coating area can be changed, and the film layers with different specifications can be achieved, so that the ideal effect of optical design is achieved, and the thought of optical design is greatly expanded.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a glass lens to be coated according to the present utility model;
FIG. 2 is a schematic view of the structure of the base plate of the present utility model;
FIG. 3 is a schematic view of the structure of the first cover plate of the present utility model;
FIG. 4 is a schematic diagram of a shielding fixture according to the present utility model;
FIG. 5 is a schematic view of the structure of the shielding member of the present utility model;
FIG. 6 is a schematic view of the structure of the second cover plate of the present utility model;
FIG. 7 is a schematic view showing the mated state of the base plate and the first cover plate according to the present utility model;
fig. 8 is a schematic view showing a state that the bottom plate is matched with the second cover plate.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings.
In connection with fig. 1, when two areas of the lens 100 need to be coated with different films, the current technology cannot process, such as the illustrated area a and the illustrated area B, a typical local coating processing method is to shield a part of the coating, but cannot ensure that the next coating will not overlap or gap with the previous coating, so the present utility model aims to solve the problem.
Referring to fig. 2-6, the present utility model proposes a coating fixture for glass lenses, comprising a base plate 10, a shielding fixture 30, a shielding component 40, a first cover plate 20 and a second cover plate 50, wherein the base plate 10 is used for fixing a lens 100, especially exposing one surface to be coated, and when the first cover plate 20 or the second cover plate 50 is covered on the base plate 10, coating a region a and a region B respectively, especially coating the region a, the region B needs to be shielded, therefore, a shielding component 40 with the same contour as the region B is provided and adhered on the surface of the lens 100, the region B is shielded, and in order to align the region B, the shielding component 40 needs to be positioned by using the shielding fixture 30 when adhering the shielding component 40, and then the shielding component 40 is mounted on the shielding fixture 30, so as to ensure that the shielding component 40 completely covers the region B of the lens 100.
Specifically, as shown in fig. 2, a first positioning groove for accommodating the first end surface of the lens is formed on the first end surface of the bottom plate 10; the purpose of the first detent is to retain the lens 100 on the base plate 10.
Specifically, the first positioning groove includes a first positioning hole 13 extending from the first end face to the second end face of the bottom plate 10, and a sinking step 14 provided at the end of the first positioning hole 13. Thus, when the lens is placed in the first positioning hole 13, the edge of the lens is limited by the edge of the first positioning hole 13, and the bottom surface of the lens is limited by the bottom sinking step 14, so that the surface to be coated of the lens 100 is exposed.
Further, in order to accurately dock with the first cover plate 20 and the second cover plate 50, the first end surface of the bottom plate 10 is provided with screw holes 11 and positioning pins 12, and the first cover plate 20 and the second cover plate 50 are provided with pin holes 22 distributed corresponding to the positioning pins 12.
In this way, after the first cover plate 20 or the second cover plate 50 is attached to the bottom plate 10, the positioning pins 12 and the pin holes 22 can ensure the hole-to-hole positioning, and then the bottom plate 10 and the first cover plate 20 or the second cover plate 50 are screwed by using bolts to fix the two cover plates into an integral structure.
Preferably, the first end surface of the bottom plate 10 is provided with a first clamping groove 15, the depth of the first clamping groove 15 is smaller than that of the first positioning groove, and the first clamping groove 15 penetrates from the first side surface to the opposite second side surface of the bottom plate 10.
In this way, when the user takes out or puts in the lens 100 in the first positioning hole 13, the robot or the user can clamp the edge of the lens through the first clamping groove 15 to facilitate taking and putting the lens 100.
As shown in fig. 3, when coating the area a of the lens 100, the first cover plate 20 is mounted to the first end of the base plate 10 using the first cover plate 20, and the first cover plate 20 is provided with the first coating hole 21 corresponding to the lens, but since the first coating hole 21 includes the area a and the area B, the area B needs to be shielded first.
Further, as shown in fig. 4-5, the shielding jig 30 is configured to be columnar, the first end surface of the shielding jig 30 is provided with a second positioning groove 31 for accommodating the second end surface of the lens, and the second positioning groove 31 is similar to the first positioning groove and is used for positioning the lens, which is particularly important for shielding the area B in the later stage, wherein the second positioning groove 31 is provided with a second positioning hole 32 extending to the second end surface of the shielding jig 30; the shielding member 40 is provided with a covering surface, the shielding member 40 is arranged to be identical to the cross-sectional shape of the second positioning hole 32, and can be assembled into the second positioning hole 32, so that the covering surface of the shielding member 40 is attached to the second end surface of the lens, wherein the contour of the covering surface is smaller than that of the first coating hole 21.
Thus, after the lens 100 is placed in the second positioning hole 32, the shielding member 40 is placed from the second positioning hole 32 until the covering surface is adhered to the surface of the lens 100, so that the region B of the lens 100 is accurately covered.
Optionally, a second clamping groove 33 is disposed around the second positioning groove 31, the second clamping groove 33 is located around the second positioning groove 31, and the depth of the second clamping groove 33 is smaller than the depth of the second positioning groove 31.
In this manner, the robot or user may grip to the edge of the lens through the first gripping slot 15 to facilitate the removal and placement of the lens 100.
In an alternative embodiment, the shielding member 40 comprises a cylindrical portion 41 and a pinching portion, a first end of the cylindrical portion 41 being provided with a covering surface and a second end of the cylindrical portion 41 being provided with a pinching portion.
It will be appreciated that the cross-sectional profile of the columnar portion 41 is that of the region B (circular in shape as shown, or any desired shape), and that the second end of the columnar portion 41 is provided with a pinching portion (thinner columnar shape as shown) to facilitate the user's handling of the shield member 40.
Wherein the cover surface of the shielding member 40 is used for adhering an adhesive layer so that the shielding member 40 adheres to a predetermined area of the lens. Specifically, the adhesive layer can be hot melt adhesive or release paper and the like.
As shown in fig. 7, when the lens 100 having the blocking member 40 adhered thereto is mounted on the base plate 10 and the first cover plate 20 is covered again, i.e., the area a is exposed, the area a may be coated.
Referring to fig. 8, after the coating of the area a is completed, the lens 100 is removed and the shielding member 40 is removed, and at this time, the second cover plate 50 is covered on the base plate 10, and the second cover plate 50 is provided with the second coating hole 51; wherein the profile of the second coating hole 51 is equal to the profile of the cover surface. In this way, only the area B of the lens 100 is exposed and this partial area can be coated.
According to the embodiment of the utility model, the shielding component and the shielding tool are arranged, so that the shielding component can be accurately covered on the preset area of the lens, the first coating is performed on the area which is not shielded, then the shielding component is taken down, the second coating is performed on the shielded area, two types of coatings can be formed on different areas of one lens, the shape of the shielding component can be changed, the shape of the two-time coating area can be changed, and the film layers with different specifications can be achieved, so that the ideal effect of optical design is achieved, and the thought of optical design is greatly expanded.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (7)
1. A coating film frock for glass lens, its characterized in that includes:
the lens comprises a bottom plate (10), wherein a first positioning groove for accommodating the first end face of the lens is formed in the first end face of the bottom plate (10);
the shielding jig (30) is configured to be columnar, a second positioning groove (31) for accommodating the second end face of the lens is formed in the first end face of the shielding jig (30), and a second positioning hole (32) extending to the second end face of the shielding jig (30) is formed in the second positioning groove (31);
a shielding member (40) provided with a cover surface, wherein the shielding member (40) is provided in the same cross-sectional shape as the second positioning hole (32) and can be assembled into the second positioning hole (32) so that the cover surface of the shielding member (40) is attached to the second end surface of the lens;
a first cover plate (20) arranged to be able to be fitted to a first end of the base plate (10) and provided with a first coating aperture (21) corresponding to the lens;
a second cover plate (50) which is arranged to be assembled to the first end of the bottom plate (10) and is provided with a second coating hole (51) corresponding to the shielding jig (30);
wherein the profile of the covering surface is smaller than the profile of the first coating hole (21), and the profile of the second coating hole (51) is equal to the profile of the covering surface.
2. The coating fixture for glass lenses according to claim 1, in which the first positioning groove comprises a first positioning hole (13) and a countersunk step (14), the first positioning hole (13) extending from a first end face to a second end face of the base plate (10), the countersunk step (14) being provided at the end of the first positioning hole (13).
3. The coating fixture for glass lenses according to claim 1, wherein the first end surface of the bottom plate (10) is provided with screw holes (11) and positioning pins (12), and the first cover plate (20) and the second cover plate (50) are provided with pin holes (22) distributed corresponding to the positioning pins (12).
4. The coating fixture for glass lenses according to claim 1, in which the first end face of the base plate (10) is provided with a first clamping groove (15), the depth of the first clamping groove (15) being smaller than the depth of the first positioning groove, the first clamping groove (15) passing from a first side face to an opposite second side face of the base plate (10).
5. The coating fixture for glass lenses according to claim 1, in which the shielding member (40) comprises a cylindrical portion (41) and a pinching portion, a first end of the cylindrical portion (41) being provided with the covering surface, and a second end of the cylindrical portion (41) being provided with the pinching portion.
6. The coating fixture for glass lenses according to claim 1, in which a second clamping groove (33) is arranged around the second positioning groove (31), the second clamping groove (33) is arranged around the second positioning groove (31), and the depth of the second clamping groove (33) is smaller than the depth of the second positioning groove (31).
7. Coating fixture for glass lenses according to any of claims 1-6, in which the covering surface of the shielding member (40) is used for adhering an adhesive layer so that the shielding member (40) adheres to a predetermined area of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649316.4U CN220149638U (en) | 2023-06-27 | 2023-06-27 | Coating tool for glass lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649316.4U CN220149638U (en) | 2023-06-27 | 2023-06-27 | Coating tool for glass lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149638U true CN220149638U (en) | 2023-12-08 |
Family
ID=89016807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649316.4U Active CN220149638U (en) | 2023-06-27 | 2023-06-27 | Coating tool for glass lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149638U (en) |
-
2023
- 2023-06-27 CN CN202321649316.4U patent/CN220149638U/en active Active
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| GR01 | Patent grant |