Adjustable optical lens ink coating jig

By designing an adjustable optical lens ink coating fixture, a rotating mechanism and an coating mechanism are used to achieve stable positioning and precise coating of the lens, solving the problem that existing fixtures cannot adapt to different lens sizes and shapes, and improving production efficiency and equipment adaptability.

CN223698210UActive Publication Date: 2025-12-23NANJING BOMAKWAY MECHANICAL & ELECTRICAL TECH CO LTD
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Patent Information

Application Number
CN202423099543.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-12-23
Estimated Expiration
2034-12-16

AI Technical Summary

Technical Problem

Existing optical lens ink coating fixtures are too fixed in design and cannot flexibly adapt to lenses of different sizes and shapes, resulting in frequent equipment adjustments during the production process, increasing costs and extending the production cycle.

Method used

An adjustable optical lens ink coating fixture was designed, comprising a rotation mechanism and an application mechanism. Through the combination of lens holder, slide bar, slider, tray, positioning frame and cylinder, stable positioning and precise application of the lens are achieved, supporting rapid switching between different lens models.

Benefits of technology

It improves lens positioning accuracy and coating process efficiency, reduces manual operation complexity and labor intensity, enhances equipment adaptability and production flexibility, and reduces equipment adjustment frequency and production cycle.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of optical lenses, in particular to an adjustable ink coating jig for an optical lens. Comprising a base, a rotating mechanism is arranged at the upper end in the base, and a smearing mechanism is arranged in the base; the rotating mechanism comprises a motor, a rotating rod, a lens support, a sliding rod, a sliding block, a supporting plate, a positioning frame, a mounting plate, a positioning bolt and an air cylinder, the motor is mounted at the lower end of the base, the rotating rod is mounted at the output end of the motor, a lens in the positioning frame which moves downwards is ejected out by the lens support, the operation process is more efficient and accurate, a large number of lenses can be continuously treated, and the production efficiency is improved. The complexity and the labor intensity of manual operation are reduced, and the operation flexibility is remarkably improved when different lens models are switched. The system can quickly adapt to lenses of different models only by selecting and installing positioning frames of different specifications according to requirements, so that diversified production requirements are met.
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Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens related technical field especially, relates to a kind of adjustable optical lens ink coating jig. BACKGROUND

[0002] Optical lens ink coating technology refers to coating a thin layer of ink on the surface of optical lens to improve its optical performance, increase durability or provide specific functional features. Optical lens ink coating jig is a special equipment for optical lens surface coating process. Its main function is to accurately control the uniformity, thickness and position of the ink coating through adjustment mechanism to ensure the quality and performance of the coating on the surface of optical lens. Optical lens often needs to be coated with specific optical film during manufacturing process. The quality of these film layers directly affects the optical performance and service life of the lens, therefore, there is a particular need for an adjustable optical lens ink coating jig.

[0003] However, most of the existing optical lens ink coating jigs are not convenient to adjust. Most of the existing ink coating jigs have fixed design, which limits the adaptability of lens shape and size. Many traditional ink coating jigs are too fixed in design and cannot flexibly adapt to lenses of different sizes and shapes, resulting in the need for more frequent adjustment of equipment during production process, which may even cause high cost and longer production cycle. SUMMARY

[0004] The utility model aims to provide an adjustable optical lens ink coating jig to solve the problem of the existing adjustable optical lens ink coating jig mentioned in the background art, which is not convenient to adjust. Most of the existing ink coating jigs have fixed design, which limits the adaptability of lens shape and size. Many traditional ink coating jigs are too fixed in design and cannot flexibly adapt to lenses of different sizes and shapes, resulting in the need for more frequent adjustment of equipment during production process, which may even cause high cost and longer production cycle.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an adjustable optical lens ink coating jig, comprising a base, the inside of the base is provided with a rotating mechanism at the upper end, the inside of the base is provided with a smearing mechanism;

[0006] The rotating mechanism comprises a motor, a rotating rod, a lens holder, a sliding rod, a sliding block, a supporting plate, a positioning frame, a mounting plate, a positioning bolt and an air cylinder. The lower end of the base is provided with a motor, the output end of the motor is provided with a rotating rod, the inner side of the rotating rod is connected with a lens holder through a clamping groove, the upper end of the base is provided with a sliding rod, the outer side of the sliding rod is provided with a sliding block, one side of the sliding block is provided with a supporting plate, and the upper end of the supporting plate is provided with a positioning frame.

[0007] Preferably, the supporting plate is hollow, the positioning frame is hollow, and the rotating rod is arranged inside the supporting plate and the positioning frame.

[0008] Preferably, the outer side of the sliding rod is provided with a mounting plate, the upper end of the mounting plate is provided with a positioning bolt, and the upper end of the mounting plate is provided with a pneumatic cylinder.

[0009] Preferably, the pneumatic cylinder is connected with the supporting plate through a sliding block, and the supporting plate and the rotating rod form a lifting structure through the sliding block and the pneumatic cylinder.

[0010] Preferably, the coating mechanism comprises a mounting frame, a connecting block, a storage chamber, a feeding port, a pumping pump, a pumping pipe, a conveying pipe, a spray head, a coating cotton, a storage clamping block and a ink dripping groove, the lower end of the base is provided with the mounting frame, the inner side of the mounting frame is connected with the connecting block through a clamping groove, and the inner side of the connecting block is provided with the storage chamber.

[0011] Preferably, the upper end of the base is provided with the feeding port, the upper end of the base is provided with the pumping pump, the lower end of the pumping pump is provided with the pumping pipe, one side of the pumping pump is provided with the conveying pipe, one side of the conveying pipe is provided with the spray head, one end of the spray head is provided with the coating cotton, the upper end of the base is provided with the storage clamping block, and one side of the storage clamping block is provided with the ink dripping groove.

[0012] Preferably, the spray head is connected with the base through the storage clamping block, and the ink dripping groove is arranged below the coating cotton.

[0013] Compared with the prior art, the adjustable optical lens ink coating jig has the beneficial effects that: through the arrangement of the lens holder, the sliding rod, the sliding block, the supporting plate, the positioning frame and the pneumatic cylinder, the positioning frame positions the lens, the lens is placed on the upper end of the positioning frame, the lens can be stably placed in the correct position, thereby reducing the deviation. The design helps to improve the positioning accuracy, avoids errors caused by lens sliding or deviation, and the lens holder, the sliding rod, the sliding block, the supporting plate, the positioning frame and the pneumatic cylinder can place the positioned lens on the supporting plate, the pneumatic cylinder drives the sliding block to displace under the limitation of the positioning rod, the displaced sliding block drives the supporting plate to displace, the supporting plate drives the positioning frame to move downward, the lens in the downward moving positioning frame is pushed out by the lens holder, the operation process is more efficient and accurate, a large number of lenses can be continuously processed, the complexity and labor intensity of manual operation are reduced, and the flexibility of operation is significantly improved when switching between different lens models. Only different specifications of the positioning frame need to be selected and installed according to needs, the system can quickly adapt to different models of lenses, thereby meeting diversified production needs. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a side view of the appearance structure of the utility model;

[0015] Figure 2The utility model discloses a rotating mechanism structure schematic drawing;

[0016] Figure 3 The utility model discloses a slider and cylinder mutual cooperation structure schematic drawing;

[0017] Figure 4 The utility model discloses a storage chamber side cross section structure schematic drawing;

[0018] Figure 5 The utility model discloses a nozzle and article placing block structure schematic drawing.

[0019] In the figure: 1, base; 2, rotating mechanism;201, motor;202, rotating rod;203, mirror holder;204, sliding rod;205, sliding block;206, supporting plate;207, positioning frame;208, mounting plate;209, positioning bolt;210, cylinder;3, smearing mechanism;301, mounting frame;302, connecting block;303, storage chamber;304, feed inlet;305, extraction pump;306, extraction pipe;307, transport pipe;308, nozzle;309, smearing cotton;310, article placing block;311, ink dripping groove. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of adjustable optical lens ink smearing jig, including base 1, the inside of base 1 is provided with upper end and is provided with rotating mechanism 2, the inside of base 1 is provided with smearing mechanism 3;

[0022] The rotating mechanism 2 comprises a motor 201, a rotating rod 202, a mirror holder 203, a sliding rod 204, a sliding block 205, a supporting plate 206, a positioning frame 207, a mounting plate 208, a positioning bolt 209 and a pneumatic cylinder 210, the lower end of the base 1 is provided with the motor 201, the output end of the motor 201 is provided with the rotating rod 202, the inner side of the rotating rod 202 is connected with the mirror holder 203, the upper end of the base 1 is provided with the sliding rod 204, the outer side of the sliding rod 204 is provided with the sliding block 205, one side of the sliding block 205 is provided with the supporting plate 206, the upper end of the supporting plate 206 is provided with the positioning frame 207, through the arrangement of the mirror holder 203, the sliding rod 204, the sliding block 205, the supporting plate 206, the positioning frame 207 and the pneumatic cylinder 210, the pneumatic cylinder 210 drives the sliding block 205 to displace under the limitation of the positioning rod, the displaced sliding block 205 drives the supporting plate 206 to displace, the supporting plate 206 drives the positioning frame 207 to displace downward, the lens in the displaced positioning frame 207 is pushed out by the mirror holder 203, the operation process is more efficient and accurate, a large number of lenses can be processed continuously, the complexity and labor intensity of manual operation are reduced, and the flexibility of operation is significantly improved when switching between different lens models.

[0023] Further, the supporting plate 206 is hollow, the positioning frame 207 is hollow, the rotating rod 202 is arranged on the inner side of the supporting plate 206 and the positioning frame 207, through the rotating rod 202, the supporting plate 206 and the positioning frame 207, the supporting plate 206 drives the positioning frame 207 to displace downward, the lens in the displaced positioning frame 207 is pushed out by the rotating rod 202, the cooperation of the supporting plate 206 and the positioning frame 207 enables the positioning frame 207 to move with the supporting plate 206 to place the positioned lens, avoiding errors or damage in manual operation.

[0024] Further, the outer side of the sliding rod 204 is provided with the mounting plate 208, the upper end of the mounting plate 208 is provided with the positioning bolt 209, the upper end of the mounting plate 208 is provided with the pneumatic cylinder 210, through the arrangement of the positioning bolt 209, the positioning bolt 209 ensures that the mounting plate 208 maintains a fixed position during installation, preventing position deviation or loosening during use. It can provide additional stability to ensure the connection between the sliding rod 204 and the mounting plate 208 is accurate, thereby improving the positioning accuracy of the equipment.

[0025] Further, the pneumatic cylinder 210 is connected with the supporting plate 206 through the sliding block 205, the supporting plate 206 and the pneumatic cylinder 210 constitute a lifting structure with the rotating rod 202 through the sliding block 205, the arrangement of the sliding block 205, the supporting plate 206 and the pneumatic cylinder 210, the pneumatic cylinder 210 controls the lifting of the supporting plate 206, and the power provided by the pneumatic cylinder 210 can ensure the stability and accuracy during lifting. The design of the sliding block 205 can ensure the smooth movement of the supporting plate 206, avoid excessive friction or deviation, and improve the accuracy and reliability of the system.

[0026] Further, the coating mechanism 3 comprises the installation frame 301, the connecting block 302, the storage chamber 303, the feeding port 304, the extraction pump 305, the extraction pipe 306, the transportation pipe 307, the spray head 308, the coating cotton 309, the storage clamping block 310 and the ink dripping groove 311. The lower end of the base 1 is provided with the installation frame 301. The inner side of the installation frame 301 is provided with the connecting block 302. The inner side of the connecting block 302 is provided with the storage chamber 303. Through the installation of the installation frame 301, the connecting block 302 and the storage chamber 303, the installation frame 301 and the connecting block 302 can be conveniently connected and separated. Whether it is cleaning, replacing parts or repairing damaged parts, the entire system does not need to be disassembled. Only the specific module needs to be disassembled and replaced, which can greatly reduce downtime and improve the maintainability of the equipment.

[0027] Further, the upper end of the base 1 is provided with the feeding port 304. The upper end of the base 1 is provided with the extraction pump 305. The lower end of the extraction pump 305 is provided with the extraction pipe 306. One side of the extraction pump 305 is provided with the transportation pipe 307. One side of the transportation pipe 307 is provided with the spray head 308. One end of the spray head 308 is provided with the coating cotton 309. The upper end of the base 1 is provided with the storage clamping block 310. One side of the storage clamping block 310 is provided with the ink dripping groove 311. Through the installation of the feeding port 304, the extraction pump 305, the extraction pipe 306, the transportation pipe 307 and the spray head 308, the extraction pump 305 extracts the ink into the transportation pipe 307 through the extraction pipe 306, and transports it to the spray head 308. The extraction pipe 306 and the transportation pipe 307 are connected with the extraction pump 305 and the spray head 308, realizing the flow of materials from extraction to transportation. The installation of the transportation pipe 307 ensures that the materials can be accurately delivered to the required place, improving the flexibility and operability of the system. The combination of the spray head 308 and the coating cotton 309 installed at the end of the spray head 308 continuously delivers ink to the coating cotton 309, which is fully soaked by the ink, and can be more evenly applied to the target surface.

[0028] Further, the spray head 308 is connected with the base 1 through the storage clamping block 310. The ink dripping groove 311 is arranged below the coating cotton 309. Through the installation of the spray head 308, the coating cotton 309, the storage clamping block 310 and the ink dripping groove 311, the spray head 308 is placed on the storage clamping block 310 after use, and the ink dripping from the coating cotton 309 falls into the ink dripping groove 311, which can effectively prevent the waste of ink or the dripping of ink to the outside of the equipment. Any residual ink can be concentrated in the ink dripping groove 311, avoiding the pollution of the workbench or the surrounding equipment.

[0029] Working principle: before using, fill the ink in the storage room 303 through the feed port 304, then start the pump 305, the pump 305 draws the ink into the transport pipe 307 through the suction pipe 306, transports to the nozzle 308, the nozzle 308 continuously delivers the ink, the wiping cotton 309 is immersed, the wiping cotton 309 is immersed by the ink, then the lens is placed on the upper end of the positioning frame 207, the cylinder 210 drives the sliding block 205 to displace under the limiting of the positioning rod, the sliding block 205 drives the supporting plate 206 to displace, the supporting plate 206 drives the positioning frame 207 to move down, the lens in the positioning frame 207 moves down is ejected by the lens holder 203, then start the motor 201, the motor 201 drives the rotating rod 202 to rotate, the rotating rotating rod 202 drives the lens to rotate through the lens holder 203, then take up the nozzle 308, the rotating lens is wiped by the wiping cotton 309, after wiping, place on the object clamping block 310, the ink dropped by the wiping cotton 309 drops in the ink drop groove 311, so the use process of the adjustable optical lens ink coating jig is completed.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable optical lens ink coating fixture, comprising a base (1), characterized in that: The base (1) is provided with a rotating mechanism (2) at the upper end and a coating mechanism (3) inside the base (1). The rotating mechanism (2) includes a motor (201), a rotating rod (202), a mirror holder (203), a sliding rod (204), a slider (205), a support plate (206), a positioning frame (207), a mounting plate (208), a positioning bolt (209), and a cylinder (210). The lower end of the base (1) is equipped with a motor (201), the output end of the motor (201) is equipped with a rotating rod (202), the inner side of the rotating rod (202) is connected to the mirror holder (203), the upper end of the base (1) is equipped with a sliding rod (204), the outer side of the sliding rod (204) is equipped with a slider (205), one side of the slider (205) is equipped with a support plate (206), and the upper end of the support plate (206) is equipped with a positioning frame (207).

2. The adjustable optical lens ink coating fixture according to claim 1, characterized in that: An mounting plate (208) is installed on the outside of the slide rod (204), a positioning bolt (209) is installed on the upper end of the mounting plate (208), and a cylinder (210) is installed on the upper end of the mounting plate (208).

3. The adjustable optical lens ink coating fixture according to claim 1, characterized in that: The cylinder (210) is connected to the support plate (206) via the slider (205), and the support plate (206) forms a lifting structure with the rotating rod (202) via the slider (205), the cylinder (210) and the rotating rod (202).

4. The adjustable optical lens ink coating fixture according to claim 1, characterized in that: The coating mechanism (3) includes a mounting frame (301), a connecting block (302), a storage chamber (303), a feed inlet (304), a pump (305), a suction pipe (306), a transport pipe (307), a nozzle (308), a coating cotton (309), a storage block (310), and an ink drip tray (311). The mounting frame (301) is installed at the lower end of the base (1). The connecting block (302) is connected to the inner groove of the mounting frame (301). The storage chamber (303) is installed on the inner side of the connecting block (302).

5. The adjustable optical lens ink coating fixture according to claim 1, characterized in that: The upper end of the base (1) is provided with a feed inlet (304), the upper end of the base (1) is provided with a pump (305), the lower end of the pump (305) is provided with a pump pipe (306), a transport pipe (307) is provided on one side of the pump (305), a nozzle (308) is provided on one side of the transport pipe (307), a cotton swab (309) is provided on one end of the nozzle (308), a storage block (310) is provided on the upper end of the base (1), and an ink drip groove (311) is provided on one side of the storage block (310).

6. The adjustable optical lens ink coating fixture according to claim 5, characterized in that: The printhead (308) is connected to the base (1) via a storage block (310), and the ink drip groove (311) is located below the coating cotton (309).