CN216074023U

CN216074023U - Optical lens piece coating seat

Info

Publication number: CN216074023U
Application number: CN202122122354.1U
Authority: CN
Inventors: 王光明
Original assignee: Sanyuan Zhongbo Optical Element Co ltd
Current assignee: Sanyuan Zhongbo Optical Element Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-18
Anticipated expiration: 2031-09-03

Abstract

The utility model belongs to the technical field of optical lens processing, in particular to an optical lens coating seat, aiming at the problems that the existing single coated lens is small in quantity, the position of the lens is not convenient to fix, and the lens with different sizes cannot be coated, the utility model provides a scheme which comprises a base, wherein the top of the base is fixedly connected with a first bracket and a second bracket, the top of the base is fixedly connected with a bearing plate, the top of the bearing plate is uniformly and fixedly connected with a plurality of downward pressing arc-shaped plates, the outer wall of the first bracket is provided with a rectangular groove, the inner wall of the rectangular groove is in sliding connection with a rectangular block, one end of the rectangular block is fixedly connected with a pressing plate, the outer wall of the pressing plate is provided with a rectangular hole, and the inner wall of the rectangular hole is in sliding connection with the outer wall of the second bracket, the utility model has a plurality of single coated lenses, and is convenient for fixing the position of the lens, lenses of different sizes can be coated in batches.

Description

Optical lens piece coating seat

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to an optical lens coating seat.

Background

The optical lens needs to ensure higher purity, transparency, uniformity and the like in the production process, the coating process is one of important steps in subsequent treatment, and the coating refers to coating a single-layer or multi-layer film on the surface of an optical element by a physical or chemical method and realizing focusing, collimating, filtering, refracting and other effects by utilizing the interference action of incident, reflected and transmitted light rays on the film interface. In the existing coating process, lenses are placed on a coating plate to be fixed and then coated, and the number of the lenses placed on the coating plate is limited, so that the number of the coated lenses at a time is small, and the coating plate interferes with the lenses during coating.

In the prior art, the number of lenses coated at a time is small, the lenses cannot be fixed in position conveniently, and the lenses with different sizes cannot be coated, so that an optical lens coating seat is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the number of lenses coated at one time is small, the lenses are inconvenient to fix and cannot be coated with films in different sizes, and provides a coating seat for optical lenses.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an optical lens piece coating seat, includes the base, the first support of top fixedly connected with and the second support of base, the top fixedly connected with bearing plate of base, the even fixedly connected with a plurality of arc that push down in top of bearing plate, the rectangular channel has been seted up to the outer wall of first support, the inner wall sliding connection of rectangular channel has the rectangular block, the one end fixedly connected with clamp plate of rectangular block, the rectangular hole has been seted up to the outer wall of clamp plate, the inner wall of rectangular hole and the outer wall sliding connection of second support, the even fixedly connected with a plurality of arc that push up in bottom of clamp plate, the arc that pushes up and the equal fixedly connected with rubber pad of outer wall of arc that pushes down, the top of base is equipped with positioning mechanism.

Preferably, the positioning mechanism comprises a connecting plate, the outer walls of the first bracket and the second bracket are both provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, one end of the sliding block is fixedly connected with the connecting plate, the bottom of the sliding block is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with the inner wall of the sliding groove, the outer wall of the connecting plate is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is connected with two limiting blocks in a sliding manner, one end of each limiting block is fixedly connected with a second spring, one end of each second spring is fixedly connected with the inner wall of the strip-shaped groove, one end of each limiting block is fixedly connected with a clamping plate, the outer wall of each clamping plate is fixedly connected with a mirror cleaning cloth, the bottom of each clamping plate is fixedly connected with two extrusion rods, one end of each clamping plate is fixedly connected with a moving block, the outer wall of each moving block is provided with a threaded hole, and the inner wall of each threaded hole is connected with a bolt, the connecting plate is moved downwards by the arrangement of the extrusion rod.

Preferably, the outer wall of the bolt is slidably sleeved with a gear, the outer wall of the moving block is provided with a square groove, and the gear is rotated by the bolt.

Preferably, the gear is located inside the square groove, a rack is connected to the outer wall of the gear in a meshed mode, and the square block is moved through the rack.

Preferably, one end of the rack is fixedly connected with a square block, and one end of the rack is fixedly connected with a third spring.

Preferably, one end of the third spring is fixedly connected with the inside of the square groove, the outer wall of the square block is connected with the inner wall of the square groove in a sliding mode, and one end of the square block is fixedly connected with a clamping block.

Preferably, a plurality of clamping holes are uniformly formed in the outer wall of the second support, and the inner wall of each clamping hole is slidably connected with the outer wall of each clamping block.

Compared with the prior art, the utility model has the advantages that:

(1) this scheme puts into down the arc with a plurality of lenses in proper order on, make the lens be located between two splint, two splint carry out the vertical location to the lens through second spring and stopper, it makes gear revolve to rotate the bolt, gear revolve makes the rack remove left, thereby make the square drive the fixture block and remove left, the fixture block breaks away from the card hole, remove the rigidity of second support and clamp plate, move down the clamp plate, also move through the second support simultaneously, after the clamp plate lapse, set up positioning mechanism and make the outer lane of rubber pad and lens extrude mutually, two extrusion poles lapse contact to the certain distance and connecting plate simultaneously, thereby make the connecting plate lapse, the connecting plate passes through slider and bar groove and removes, the first spring of connecting plate accessible resets, the connecting plate lapse makes two splint lapse.

(2) The utility model has the advantages of large quantity of lenses coated at one time, convenient position fixing of the lenses and batch coating of lenses with different sizes.

Drawings

FIG. 1 is a schematic cross-sectional view of a coating base for an optical lens according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A in FIG. 1 of a coating base for an optical lens according to the present invention;

FIG. 3 is a schematic structural view of a connecting plate, a clamping plate and a lens wiping cloth of an optical lens coating base according to the present invention;

FIG. 4 is a schematic view of a bolt and a gear structure of an optical lens coating seat according to the present invention;

fig. 5 is an enlarged structural schematic diagram of a portion B in fig. 1 of a coating base for an optical lens according to the present invention.

In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. a support plate; 5. pressing the arc-shaped plate downwards; 6. a rectangular groove; 7. a rectangular block; 8. pressing a plate; 9. upwards pressing the arc-shaped plate; 10. a rubber pad; 11. a first spring; 12. a slider; 13. a connecting plate; 14. a limiting block; 15. a second spring; 16. a splint; 17. a mirror wiping cloth; 18. an extrusion stem; 19. a moving block; 20. a bolt; 21. a gear; 22. a rack; 23. a square block; 24. a third spring; 25. a clamping block; 26. and (6) clamping the hole.

Detailed Description

As shown in fig. 1, 4 and 5, the optical lens coating base comprises a base 1, a first support 2 and a second support 3 are fixedly connected to the top of the base 1, a plurality of clamping holes 26 are uniformly formed in the outer wall of the second support 3, a support plate 4 is fixedly connected to the top of the base 1, a plurality of downward-pressing arc-shaped plates 5 are uniformly and fixedly connected to the top of the support plate 4, a rectangular groove 6 is formed in the outer wall of the first support 2, a rectangular block 7 is slidably connected to the inner wall of the rectangular groove 6, a pressing plate 8 is fixedly connected to one end of the rectangular block 7, a gear 21 is slidably sleeved on the outer wall of a bolt 20, a square groove is formed in the outer wall of a moving block 19, the gear 21 is located inside the square groove, a rack 22 is engaged with the outer wall of the gear 21, a rectangular hole is formed in the outer wall of the pressing plate 8, the inner wall of the rectangular hole is slidably connected to the outer wall of the second support 3, a plurality of upward-pressing arc-shaped plates 9 are uniformly and fixedly connected to the bottom of the pressing plate 8, the upper pressing arc-shaped plate 9 moves downwards to enable the rubber pad 10 to be extruded with the outer ring of the lens, the rubber pad 10 is fixedly connected to the outer walls of the upper pressing arc-shaped plate 9 and the lower pressing arc-shaped plate 5, and the top of the base 1 is provided with a positioning mechanism.

As shown in fig. 1-5, the positioning mechanism includes a connecting plate 13, the outer walls of the first and second supports 2 and 3 are both provided with sliding grooves, the inner wall of the sliding groove is slidably connected with a slider 12, one end of the slider 12 is fixedly connected with the connecting plate 13, the bottom of the slider 12 is fixedly connected with a first spring 11, the connecting plate 13 can be reset by the first spring 11, the bottom of the first spring 11 is fixedly connected with the inner wall of the sliding groove, the outer wall of the connecting plate 13 is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is slidably connected with two stoppers 14, one end of each of the two stoppers 14 is fixedly connected with a second spring 15, one end of the second spring 15 is fixedly connected with the inner wall of the strip-shaped groove, one end of each stopper 14 is fixedly connected with a clamp plate 16, the outer wall of the clamp plate 16 is fixedly connected with a mirror wiping cloth 17, the mirror wiping cloth 17 wipes the outer surface of the lens, the bottom of the clamp plate 8 is fixedly connected with two extruding rods 18, one end fixedly connected with movable block 19 of clamp plate 8, threaded hole has been seted up to the outer wall of movable block 19, threaded hole's inner wall threaded connection has bolt 20, rack 22's one end fixedly connected with square 23, rack 22's one end fixedly connected with third spring 24, the one end of third spring 24 and the inside fixed connection of square groove, the outer wall of square 23 and the inner wall sliding connection of square groove, the one end fixedly connected with fixture block 25 of square 23, fixture block 25 inserts and carries out the rigidity to clamp plate 8 in calorie hole 26.

The working principle is as follows: when coating films on lenses of different sizes and batches, a plurality of lenses are sequentially placed on the lower pressing arc-shaped plate 5 to enable the lenses to be positioned between the two clamping plates 16, the two clamping plates 16 vertically position the lenses through the second springs 15 and the limiting blocks 14, meanwhile, auxiliary positioning can be performed on the lenses with different thicknesses, the bolt 20 is rotated to enable the gear 21 to rotate, the gear 21 rotates to enable the rack 22 to move leftwards, so that the block 23 drives the clamping block 25 to move leftwards, the clamping block 25 is separated from the clamping hole 26, the position fixing of the second bracket 3 and the pressing plate 8 is released, the pressing plate 8 moves downwards, the pressing plate 8 moves with the rectangular groove 6 through the rectangular block 7 and also moves through the second bracket 3, after the pressing plate 8 moves downwards for a certain distance, the upper pressing arc-shaped plate 9 moves downwards to enable the rubber pad 10 to be pressed with the outer rings of the lenses, so that the lenses are fixed in position, and the two pressing rods 18 move downwards for a certain distance to be contacted with the connecting plate 13, thereby make connecting plate 13 downstream, connecting plate 13 removes through slider 12 and bar groove, and connecting plate 13 accessible first spring 11 resets, and connecting plate 13 downstream makes two splint 16 downstream, and then cleans the lens surface through wiping cloth 17, avoids having the dust to influence the coating film effect, rotates bolt 20 and makes gear 21 rotate to make fixture block 25 move right and insert in the card hole 26, carry out the rigidity to clamp plate 8.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An optical lens coating base comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a first support (2) and a second support (3), the top of the base (1) is fixedly connected with a bearing plate (4), the top of the bearing plate (4) is uniformly and fixedly connected with a plurality of downward pressing arc-shaped plates (5), the outer wall of the first support (2) is provided with a rectangular groove (6), the inner wall of the rectangular groove (6) is slidably connected with a rectangular block (7), one end of the rectangular block (7) is fixedly connected with a pressing plate (8), the outer wall of the pressing plate (8) is provided with a rectangular hole, the inner wall of the rectangular hole is slidably connected with the outer wall of the second support (3), the bottom of the pressing plate (8) is uniformly and fixedly connected with a plurality of upward pressing arc-shaped plates (9), the upward pressing arc-shaped plates (9) and the outer walls of the downward pressing arc-shaped plates (5) are both fixedly connected with rubber pads (10), the top of the base (1) is provided with a positioning mechanism.

2. The optical lens coating base according to claim 1, wherein the positioning mechanism comprises a connecting plate (13), the outer walls of the first bracket (2) and the second bracket (3) are both provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block (12) in a sliding manner, one end of the sliding block (12) is fixedly connected with the connecting plate (13), the bottom of the sliding block (12) is fixedly connected with a first spring (11), the bottom of the first spring (11) is fixedly connected with the inner wall of the sliding groove, the outer wall of the connecting plate (13) is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is connected with two limiting blocks (14) in a sliding manner, one end of each limiting block (14) is fixedly connected with a second spring (15), one end of each second spring (15) is fixedly connected with the inner wall of the strip-shaped groove, and one end of each limiting block (14) is fixedly connected with a clamping plate (16), the outer wall of the clamping plate (16) is fixedly connected with mirror cleaning cloth (17), the bottom of the pressing plate (8) is fixedly connected with two extrusion rods (18), one end of the pressing plate (8) is fixedly connected with a moving block (19), the outer wall of the moving block (19) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a bolt (20).

3. The optical lens coating base according to claim 2, wherein the outer wall of the bolt (20) is slidably sleeved with a gear (21), and the outer wall of the moving block (19) is provided with a square groove.

4. The optical lens coating base according to claim 3, characterized in that the gear (21) is located inside the square groove, and a rack (22) is engaged and connected with the outer wall of the gear (21).

5. The optical lens coating base according to claim 4, characterized in that a square block (23) is fixedly connected to one end of the rack (22), and a third spring (24) is fixedly connected to one end of the rack (22).

6. The optical lens coating base according to claim 5, wherein one end of the third spring (24) is fixedly connected with the inside of the square groove, the outer wall of the square block (23) is slidably connected with the inner wall of the square groove, and one end of the square block (23) is fixedly connected with a clamping block (25).

7. The optical lens coating base according to claim 6, wherein the outer wall of the second bracket (3) is uniformly provided with a plurality of clamping holes (26), and the inner wall of each clamping hole (26) is slidably connected with the outer wall of each clamping block (25).