Coating device for optical lens processing

Abstract

The utility model discloses a coating device for optical lens processing, which comprises a base, the bottom of the inner wall of the base is fixedly connected with a motor, the top of the base is symmetrically and fixedly connected with supporting frames, a cover plate is arranged between the two supporting frames, the top of the base is fixedly connected with a sealing box, a suction cup is arranged in the sealing box, and the suction cup is arranged in the sealing box. A film coating mechanism is arranged in the base, a first belt wheel and a second belt wheel are in transmission connection through a belt, threads are formed in the outer sides of two threaded rods, lifting blocks are in threaded connection with the outer sides of the two threaded rods, and a pressing frame is fixedly connected between the two lifting blocks. According to the film coating device for processing the optical lens, disclosed by the utility model, the outer wall of the lens can be quickly coated through the arranged film coating mechanism, bubbles or hollowing cannot occur in the film coating process, the film coating is more uniform, the film coating effect is better, the structure is simple, and the practicability is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing and coating, in particular to a coating device for optical lens processing. Background Art

[0002] Coating is the process of coating a transparent electrolyte film or a metal film on the surface of a material by physical or chemical methods. The purpose is to change the reflection and transmission characteristics of the material surface. It is generally used to control the reflectivity and transmittance of the substrate to the incident light beam to meet different needs, in order to eliminate the reflection loss on the surface of optical parts and improve imaging quality.

[0003] After searching, a coating device for optical lens processing (authorization announcement number: CN 212834010 U) "comprises a substrate, side plates are fixedly installed on both sides of the upper surface of the substrate, a top plate is fixedly installed on the top of the side plate, the output end of the electric push rod is fixedly connected to the first support plate, support rods are fixedly installed on both sides of the bottom surface of the first support plate, guide blocks are fixedly installed on one side of the support rods, the bottom surface of the support rod is fixedly connected to the second support plate, a motor is fixedly installed on the upper surface of the second support plate, a rotating shaft is fixedly connected to the output end of the motor, the bottom end of the rotating shaft passes through the second support plate and is fixedly connected to a pressure block, the bottom end of the spring is fixedly connected to an annular cutter, the electric push rod is arranged to drive the pressure block fixedly connected to the second support plate to press down the optical lens after coating, the arranged motor drives the pressure block to rotate, thereby improving the coating effect, and the second support plate drives the annular cutter to press down to cut the coating to remove excess coating, thereby improving the working efficiency of optical lens coating".

[0004] Based on the above-mentioned related technologies, the applicant believes that the above-mentioned technology adopts a pressing method for coating, but the lens itself has a concave-convex design, and the pressing coating method cannot completely fit the coating and the outer wall of the lens, which is prone to bubbles and voids. There are still certain shortcomings in actual use. In response to the above problems, we have launched a coating device for optical lens processing. Utility Model Content

[0005] The utility model discloses a coating device for processing optical lenses, aiming to solve the technical problem that the lenses themselves are designed to be concave-convex, the coating method of pressing cannot completely fit the coating and the outer wall of the lens, bubbles and cavities are easily formed, and there are still certain deficiencies in actual use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A coating device for processing optical lenses, comprising a base, a motor is fixedly connected to the bottom of the inner wall of the base, a support frame is symmetrically fixedly connected to the top of the base, a cover plate is provided between the two support frames, a sealing box is fixedly connected to the top of the base, a suction cup is provided inside the sealing box, a coating mechanism is provided inside the base, the coating mechanism comprises a sealing component and a vacuum component, the sealing component and the vacuum component are used in conjunction with each other, the sealing component comprises a threaded rod, the threaded rod is symmetrically rotatably connected to the inside of the base, the two threaded rods both extend to the inside of the support frame, the outer sides of the two threaded rods are both fixedly connected to a first pulley, the output end of the motor is symmetrically fixedly connected to a second pulley, the first pulley and the second pulley are connected by belt transmission, the outer sides of the two threaded rods are both provided with threads, the outer sides of the two threaded rods are both threadedly connected to lifting blocks, a pressing frame is fixedly connected between the two lifting blocks, the pressing frame is fixedly connected to the cover plate, and ventilation grooves are equidistantly provided inside the cover plate.

[0008] In a preferred embodiment, the vacuum assembly includes a vacuum pump, which is fixedly connected to the outside of a sealed box and extends to the inside of the sealed box. A sealing groove is provided on the top of the sealed box, and a sealing strip is fixedly connected to the bottom of the cover plate. The sealing groove and the sealing strip have corresponding sizes, and the sealing strip and the sealing groove are used in conjunction with each other.

[0009] In a preferred solution, the sealing strip is made of rubber.

[0010] In a preferred solution, both sides of the bottom of the base are symmetrically fixedly connected with feet.

[0011] In a preferred solution, air inlet grooves are equidistantly provided on both sides of the base.

[0012] In a preferred solution, a controller is fixedly connected to the outer side of the base, and the motor and the vacuum pump are both electrically connected to the controller.

[0013] The coating device for optical lens processing provided by the utility model has the following advantages:

[0014] Firstly, the coating mechanism can realize rapid coating of the outer wall of the lens. During the coating process, no bubbles or hollows will appear, the coating is more uniform, the coating effect is better, the structure is simple, and the practicability is strong.

[0015] Secondly, the air inlet groove can ensure the normal use of the vacuum pump and also dissipate heat for the motor. The controller can be used to control the opening and closing of the motor and vacuum pump, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional cross-sectional schematic diagram of a coating device for optical lens processing.

[0017] Figure 2 The utility model is a three-dimensional schematic diagram of a coating mechanism of a coating device for processing optical lenses.

[0018] Figure 3 The utility model is a three-dimensional schematic diagram of a cover plate of a coating device for optical lens processing.

[0019] Figure 4 The utility model is a three-dimensional schematic diagram of a sealed box of a coating device for optical lens processing.

[0020] In the attached drawings: 1. base; 2. motor; 3. support frame; 4. cover plate; 5. sealing box; 6. suction cup; 7. coating mechanism; 701. threaded rod; 702. pulley No. 1; 703. pulley No. 2; 704. lifting block; 705. pressing frame; 8. vacuum pump; 9. sealing groove; 10. sealing strip; 11. ventilation groove; 12. foot; 13. air inlet groove; 14. controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0022] Reference Figure 1 - Figure 4A coating device for processing optical lenses comprises a base 1, a motor 2 is fixedly connected to the bottom of the inner wall of the base 1, a support frame 3 is symmetrically fixedly connected to the top of the base 1, a cover plate 4 is arranged between the two support frames 3, a sealing box 5 is fixedly connected to the top of the base 1, a suction cup 6 is arranged inside the sealing box 5, a coating mechanism 7 is arranged inside the base 1, the coating mechanism 7 comprises a sealing component and a vacuum component, the sealing component and the vacuum component are used in conjunction with each other, the sealing component comprises a threaded rod 701, the threaded rod 701 is symmetrically rotatably connected to the inside of the base 1, and the two threaded rods 701 are symmetrically rotatably connected to the inside of the base 1. 01 extend to the inside of the support frame 3, the outer sides of the two threaded rods 701 are fixedly connected to the first pulley 702, the output end of the motor 2 is symmetrically fixedly connected to the second pulley 703, the first pulley 702 and the second pulley 703 are connected by belt transmission, the outer sides of the two threaded rods 701 are threaded, the outer sides of the two threaded rods 701 are threadedly connected to the lifting blocks 704, a pressing frame 705 is fixedly connected between the two lifting blocks 704, the pressing frame 705 is fixedly connected to the cover plate 4, and the inside of the cover plate 4 is equidistantly provided with ventilation slots 11. The vacuum assembly includes a vacuum pump 8, the vacuum pump 8 is fixedly connected to the outside of the sealing box 5, the vacuum pump 8 extends to the inside of the sealing box 5, the top of the sealing box 5 is provided with a sealing groove 9, the bottom of the cover plate 4 is fixedly connected to a sealing strip 10, the size of the sealing groove 9 and the sealing strip 10 are consistent, and the sealing strip 10 and the sealing groove 9 are used in conjunction with each other.

[0023] In the above technical solution, considering that the lens itself is designed to be concave and convex, the pressing coating method cannot completely fit the coating and the outer wall of the lens, and bubbles and cavities are prone to appear. There are still some deficiencies in actual use. In order to solve such problems, the specific operations are as follows:

[0024] Reference Figure 1 - Figure 4 In a preferred embodiment, the coating is covered on the top of the sealing box 5, and then the motor 2 is started, the output end of the motor 2 drives the second pulley 703 to rotate, the second pulley 703 drives the first pulley 702 to rotate, and the first pulley 702 drives the threaded rod 701 to rotate, so that the lifting block 704 drives the pressing frame 705 to move downward, and then the sealing strip 10 enters the interior of the sealing groove 9, and presses the coating tightly to the interior of the sealing groove 9, and then the vacuum pump 8 is started, and the vacuum pump 8 begins to extract air from the interior of the sealing box 5, and then the coating is stretched downward due to the vacuum suction until the coating completely covers the outer wall of the lens. Through the coating mechanism 7, the outer wall of the lens can be quickly coated. During the coating process, no bubbles or hollows will appear, the coating is more uniform, the coating effect is better, the structure is simple, and the practicability is strong.

[0025] Reference Figure 1 - Figure 4In a preferred embodiment, the sealing strip 10 is made of rubber material. The bottom sides of the base 1 are symmetrically fixedly connected with feet 12. Air inlet grooves 13 are equidistantly provided on both sides of the base 1. A controller 14 is fixedly connected to the outside of the base 1, and the motor 2 and the vacuum pump 8 are electrically connected to the controller 14. The air inlet groove 13 is set to ensure the normal use of the vacuum pump 8, and the heat dissipation for the motor 2 can also be carried out. The controller 14 is set to facilitate the staff to control the opening and closing of the motor 2 and the vacuum pump 8, and the operation is easier.

[0026] Working principle: In actual use, the staff first adsorbs the lens on the top of the suction cup 6, covers the coating on the top of the sealing box 5, and then starts the motor 2. The output end of the motor 2 drives the No. 2 pulley 703 to rotate, and the No. 2 pulley 703 drives the No. 1 pulley 702 to rotate, and the No. 1 pulley 702 drives the threaded rod 701 to rotate, so that the lifting block 704 drives the pressing frame 705 to move downward, and then the sealing strip 10 enters the interior of the sealing groove 9, presses the coating tightly to the interior of the sealing groove 9, and then starts the vacuum pump 8. The vacuum pump 8 begins to extract air from the inside of the sealing box 5, and then the coating expands and contracts downward due to the vacuum suction until the coating completely covers the outer wall of the lens. Then, the staff removes the coated lens. At this point, the staff has completed the coating work on the optical lens.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A coating device for optical lens processing, comprising a base (1), characterized in that: A motor (2) is fixedly connected to the bottom of the inner wall of the base (1); a support frame (3) is symmetrically fixedly connected to the top of the base (1); a cover plate (4) is provided between the two support frames (3); a sealing box (5) is fixedly connected to the top of the base (1); a suction cup (6) is provided inside the sealing box (5); a coating mechanism (7) is provided inside the base (1); the coating mechanism (7) comprises a sealing component and a vacuum component; the sealing component and the vacuum component are used in conjunction with each other; The sealing assembly comprises a threaded rod (701), wherein the threaded rod (701) is symmetrically rotatably connected to the inside of the base (1), the two threaded rods (701) extend to the inside of the support frame (3), the outer sides of the two threaded rods (701) are fixedly connected to a first pulley (702), the output end of the motor (2) is symmetrically fixedly connected to a second pulley (703), the first pulley (702) and the second pulley (703) are connected via a belt transmission, the outer sides of the two threaded rods (701) are provided with threads, the outer sides of the two threaded rods (701) are threadedly connected to a lifting block (704), a pressing frame (705) is fixedly connected between the two lifting blocks (704), the pressing frame (705) is fixedly connected to the cover plate (4), and the cover plate (4) is provided with ventilation slots (11) at equal intervals inside.

2. The coating device for optical lens processing according to claim 1, characterized in that: The vacuum assembly comprises a vacuum pump (8), the vacuum pump (8) is fixedly connected to the outside of the sealing box (5), the vacuum pump (8) extends to the inside of the sealing box (5), a sealing groove (9) is provided on the top of the sealing box (5), a sealing strip (10) is fixedly connected to the bottom of the cover plate (4), the sealing groove (9) and the sealing strip (10) are of the same size, and the sealing strip (10) and the sealing groove (9) are used in conjunction with each other.

3. The coating device for optical lens processing according to claim 2, characterized in that: The sealing strip (10) is made of rubber material.

4. The coating device for optical lens processing according to claim 1, characterized in that: Bottom feet (12) are symmetrically and fixedly connected to both sides of the bottom of the base (1).

5. The coating device for optical lens processing according to claim 1, characterized in that: Air inlet grooves (13) are equidistantly provided on both sides of the base (1).

6. The coating device for optical lens processing according to claim 1, characterized in that: A controller (14) is fixedly connected to the outer side of the base (1), and the motor (2) and the vacuum pump (8) are both electrically connected to the controller (14).

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