CN219519276U

CN219519276U - Nanometer coating device of resin lens

Info

Publication number: CN219519276U
Application number: CN202320516003.5U
Authority: CN
Inventors: 何林李; 王妍; 魏恒杰
Original assignee: Zhejiang Hindar Optical Co ltd; Wenzhou University
Current assignee: Zhejiang Hindar Optical Co ltd; Wenzhou University
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-15
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a nano coating device for a resin lens, and relates to the technical field of nano coating. The utility model comprises a base, a coating spray head, a feeding assembly, a clamping assembly and a protection assembly; the top of the base is provided with a square cavity, and the feeding assembly comprises a motor fixedly connected with the base; the clamping assembly comprises a fixed block arranged in the feeding assembly; the protection component is provided with two groups, is fixedly arranged on the cylinder at the top of the base and is used for protecting the resin lens in the coating process. According to the utility model, the coating is carried out in the closed space, so that the influence of air flow on the coating effect is avoided, and the influence of dust in the air on the coating quality is reduced; the lens is replaced outside the device, so that the space is large and the operation is convenient; the coating process is not interrupted, and the efficiency is high; the sucker at the top of the fixed block can firmly suck the lens, so that the lens is safe and reliable.

Description

Nanometer coating device of resin lens

Technical Field

The utility model belongs to the technical field of nano coating, and particularly relates to a nano coating device for a resin lens.

Background

When light enters different transmission substances (such as air enters glass), about 5% of the light is reflected, and a plurality of lenses and refractors are arranged in the optical sighting telescope, so that the total sum of the lenses and refractors can lead to 30-40% loss of incident light. Modern optical lenses are typically coated with single or multiple layers of antireflection films of magnesium fluoride to ameliorate the above problems.

In the prior art, as disclosed in patent publication No. CN216396809U, a nano-coating device for various sunglasses comprises a base and a threaded plate, wherein the top of the base is provided with a fixed shaft, the outer side of the fixed shaft is provided with a sleeve, the side of the sleeve is provided with a main frame body, the end part of the main frame body is provided with a connecting plate, and the inner side of the connecting plate is provided with a limit square rod; the device solves the problems that the device is inconvenient to perform angle adjustment and position fixing, and the device is inconvenient to perform movement adjustment coating operation.

But also has the following disadvantages that,

1. the lens needs to be manually placed, the space in the device is small, the operation is inconvenient,

2. when the coating operation is carried out, the spray head and the lens are not isolated from the surrounding environment, on one hand, dust in the air, air flow and the like can cause the coating effect, and the other side coating can be diffused to the surrounding environment to pollute the environment.

Disclosure of Invention

The utility model aims to provide a nano coating device for resin lenses, which is used for coating in a closed space, so that the influence of air flow on coating effect is avoided, and the influence of dust in air on coating quality is reduced; the lens is replaced outside the device, so that the space is large and the operation is convenient; the coating process is not interrupted, and the efficiency is high; the sucking disc at the top of the fixed block can firmly suck the lens, so that the lens fixing device is safe and reliable and solves the existing technical problem.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a nano-coating device for resin lenses, comprising: the device comprises a base, a coating spray head, a feeding assembly, a clamping assembly and a protection assembly;

the top of the base is provided with a square cavity, and the feeding assembly comprises a motor fixedly connected with the base and is used for conveying resin lenses needing nano coating;

the clamping assembly comprises a fixed block arranged in the feeding assembly and is used for clamping the resin lens;

the protection component is provided with two groups, and the protection component is fixedly arranged on the cylinder at the top of the base and is used for protecting the resin lens in the film plating process, so that the resin lens is film plated in the closed space, and the influence of dust in the air is reduced.

Optionally, the base is all fixed mounting has first fixed plate, one first fixed plate one side and motor fixed connection, the output shaft fixed connection lead screw of motor, the both ends outside and the first fixed plate of lead screw rotate to be connected the top fixed mounting of base has two L template, two L template sliding connection has same second fixed plate, the top fixed mounting of second fixed plate has two sliders, and the motion is smooth and easy.

Optionally, the top of slider and fixed block fixed connection, two slider one with lead screw sliding connection, one with lead screw threaded connection, two slider movements are synchronous.

Optionally, the fixed block is made of rubber materials, four cushion blocks are fixedly arranged at four corners of the top of the fixed block, and the cushion blocks are provided with shapes in interference fit with the four corners of the lens, so that the fixed block is stable.

Optionally, four third fixed plates are fixedly arranged at the top of the base, square rods are slidably connected to the third fixed plates, one side, close to each other, of each square rod is fixedly connected with the same square box, one side of each square box is fixedly connected with a piston rod of a cylinder, grooves are formed in two sides of each fixed block, and the bottoms of the square boxes are matched with the grooves.

Optionally, be equipped with the sucking disc in the middle of the top of fixed block, the sucking disc is connected with the joint, and resin lens is fixed reliably.

The embodiment of the utility model has the following beneficial effects:

1. the resin lens is clamped between the four cushion blocks, the motor is started, the screw rod rotates, the sliding block and the fixed block move towards the coating spray head, when the resin lens is positioned under the coating spray head, the motor stops, the air cylinders are started, the piston rods of the two air cylinders push the two square boxes to approach each other, when the two square boxes are contacted, the coating spray head coats the resin lens, and due to the arrangement of the two square boxes, coating is carried out in a closed space, so that the influence of air flow on the coating effect is avoided, and the influence of dust in the air on the coating quality is reduced;

2. when the film plating is completed, the control cylinder drives the two square boxes to be separated, when the square boxes are completely separated from the groove of the fixed block, the motor rotates, the resin lens at the second station moves to the lower part of the film plating spray head to be plated, at the moment, the lens with the film plating completed at the first station can be replaced by a new lens, and the lens is replaced outside the device, so that the space is large and the operation is convenient;

3. the coating process is not interrupted, and the efficiency is high;

4. the sucker at the top of the fixed block can firmly suck the lens, so that the lens is safe and reliable.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structure of the utility model during coating;

FIG. 3 is a schematic diagram of a feeding assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a protection component according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a fixing block according to an embodiment of the utility model.

In the figure: 1. a base; 2. coating spray heads; 3. clamping the assembly; 4. a motor; 5. a protective assembly; 6. a cylinder; 7. a fixed block; 8. a first fixing plate; 9. a screw rod; 10. a second fixing plate; 11. an L-shaped plate; 12. a square box; 13. square rods; 14. a third fixing plate; 15. a groove; 16. a cushion block; 17. a suction cup; 18. a joint; 19. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Example 1

Referring to fig. 1 to 5, in this embodiment, a nano-coating device for a resin lens is provided, which includes: the device comprises a base 1, a coating spray head 2, a feeding assembly, a clamping assembly 3 and a protection assembly 5;

the top of the base 1 is provided with a square cavity, and the feeding component comprises a motor 4 fixedly connected with the base 1 and is used for conveying resin lenses needing nano coating;

the clamping assembly 3 comprises a fixed block 7 arranged in the feeding assembly and is used for clamping the resin lens;

the protection component 5 has two groups, and the cylinder 6 at the top of base 1 is fixed to protection component 5 to be used for resin lens to protect at the coating film.

The resin lens is clamped between the four cushion blocks 16, the motor 4 is started, the screw rod 9 rotates, the sliding block 19 and the fixed block 7 move towards the coating nozzle 2, when the resin lens is positioned right below the coating nozzle 2, the motor 4 stops, the air cylinders 6 are started, the piston rods of the two air cylinders 6 push the two square boxes 12 to be close to each other, and when the two square boxes 12 are contacted, the coating nozzle 2 coats the resin lens, and due to the arrangement of the two square boxes 12, coating is carried out in a closed space, so that the influence of air flow on the coating effect is avoided, and the influence of dust in the air on the coating quality is reduced; the coating process is not interrupted, and the efficiency is high.

In one aspect of this embodiment, as shown in figures 1 and 3,

the base 1 is fixedly provided with a first fixing plate 8, one side of the first fixing plate 8 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a screw rod 9, the outer sides of two ends of the screw rod 9 are rotatably connected with the first fixing plate 8, the top of the base 1 is fixedly provided with two L-shaped plates 11, the two L-shaped plates 11 are slidably connected with the same second fixing plate 10, the top of the second fixing plate 10 is fixedly provided with two sliding blocks 19, the top of each sliding block 19 is fixedly connected with a fixing block 7, one of the two sliding blocks 19 is slidably connected with the screw rod 9, and the other sliding block is slidably connected with the screw rod 9.

The motor 4 rotates, the resin lens at the second station moves to the lower part of the coating nozzle 2 for coating, at the moment, the lens with the coating completed at the first station can be replaced by a new lens, the coating process is not interrupted, and the efficiency is high; the suction disc 17 at the top of the fixed block 7 can firmly suck the lens, so that the lens is safe and reliable.

Alternatively, the two L-shaped plates 11 are formed as a single piece, then slotted,

alternatively, the two L-shaped boards 11 may be integral with the base 1, which is not limited to the present utility model.

In one aspect of this embodiment, as shown in figure 4,

four third fixed plates 14 are fixedly arranged at the top of the base 1, the third fixed plates 14 are slidably connected with square rods 13, one square box 12 is fixedly connected to one side, close to each other, of each square rod 13, one side of each square box 12 is fixedly connected with a piston rod of the air cylinder 6, grooves 15 are formed in the periphery of each fixed block 7, and the bottoms of the square boxes 12 are matched with the grooves 15.

When the resin lens is positioned under the coating nozzle 2, the motor 4 stops, the cylinder 6 is started, the piston rods of the two cylinders 6 push the two square boxes 12 to be close to each other, and when the two square boxes 12 are contacted, the coating nozzle 2 coats the resin lens, and due to the arrangement of the two square boxes 12, coating is carried out in a closed space, so that the influence of air flow on the coating effect is avoided, and the influence of dust in the air on the coating quality is reduced.

Example two

Improvement on the basis of the first embodiment: with reference to figure 5 of the drawings,

the fixed block 7 is made of rubber materials, four cushion blocks 16 are fixedly arranged at four corners of the top of the fixed block 7, and the cushion blocks 16 are provided with shapes in interference fit with the four corners of the lens.

The rubber material makes the fixed block 7 and can fix the resin lens fast, and guarantee that the resin lens is not damaged.

Example III

the middle of the top of the fixed block 7 is provided with a sucker 17, and the sucker 17 is connected with a joint 18.

Further fixing the resin lens to prevent the lens from falling off

The technical scheme of the utility model comprises the following use flows and working principles:

the resin lens is clamped between the four cushion blocks 16, the motor 4 is started, the screw rod 9 rotates, the sliding block 19 and the fixed block 7 move towards the coating nozzle 2, when the resin lens is positioned right below the coating nozzle 2, the motor 4 stops, the air cylinders 6 are started, the piston rods of the two air cylinders 6 push the two square boxes 12 to be close to each other, and when the two square boxes 12 are contacted, the coating nozzle 2 coats the resin lens, and due to the arrangement of the two square boxes 12, coating is carried out in a closed space, so that the influence of air flow on the coating effect is avoided, and the influence of dust in the air on the coating quality is reduced;

when the film plating is completed, the control cylinder 6 drives the two square boxes 12 to be separated, when the square boxes 12 are completely separated from the groove 15 of the fixed block 7, the motor 4 rotates, the resin lens at the second station moves to the lower part of the film plating spray head 2 to be plated, at the moment, the lens with the film plating completed at the first station can be replaced by a new lens, the film plating process is not interrupted, and the efficiency is high; the suction disc 17 at the top of the fixed block 7 can firmly suck the lens, so that the lens is safe and reliable.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and not in an actual order or sense of orientation, and the present utility model is not limited thereto.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A nano-coating device for resin lenses, comprising: the device comprises a base (1), a coating spray head (2), a feeding assembly, a clamping assembly (3) and a protection assembly (5);

the top of the base (1) is provided with a square cavity, and the feeding assembly comprises a motor (4) fixedly connected with the base (1) and is used for conveying resin lenses needing nano coating;

the clamping assembly (3) comprises a fixed block (7) arranged in the feeding assembly and is used for clamping the resin lens;

the protection components (5) are provided with two groups, and the protection components (5) are fixedly arranged on the cylinder (6) at the top of the base (1) and are used for protecting the resin lens in the coating process.

2. The nano-coating device for the resin lens according to claim 1, wherein the base (1) is fixedly provided with a first fixing plate (8), one side of the first fixing plate (8) is fixedly connected with the motor (4), an output shaft of the motor (4) is fixedly connected with a screw rod (9), two L-shaped plates (11) are fixedly arranged at the outer sides of two ends of the screw rod (9) and are rotatably connected with the top of the first fixing plate (8) of the base (1), two L-shaped plates (11) are slidably connected with the same second fixing plate (10), and two sliding blocks (19) are fixedly arranged at the top of the second fixing plate (10).

3. A resin lens nano-coating device according to claim 2, wherein the top of the slide block (19) is fixedly connected with the fixed block (7), one of the two slide blocks (19) is slidably connected with the screw rod (9), and the other slide block is in threaded connection with the screw rod (9).

4. The nano-coating device for the resin lens according to claim 1, wherein the fixing block (7) is made of rubber material, four cushion blocks (16) are fixedly arranged at four corners of the top of the fixing block (7), and the cushion blocks (16) are provided with shapes in interference fit with the four corners of the lens.

5. The nano-coating device for the resin lenses according to claim 1, wherein four third fixing plates (14) are fixedly arranged at the top of the base (1), square rods (13) are slidably connected to the third fixing plates (14), one side, close to each other, of each square rod (13) is fixedly connected with the same square box (12), one side of each square box (12) is fixedly connected with a piston rod of the corresponding air cylinder (6), grooves (15) are formed in two sides of each fixing block (7), and the bottoms of the square boxes (12) are matched with the grooves (15).

6. A resin lens nano-coating device according to any one of claims 1-3, characterized in that a suction cup (17) is arranged in the middle of the top of the fixed block (7), and the suction cup (17) is connected with a joint (18).