CN218905106U

CN218905106U - Optical lens gluing clamp

Info

Publication number: CN218905106U
Application number: CN202320044229.XU
Authority: CN
Inventors: 朱有冬; 张崇军; 吴仁勇
Original assignee: Jiangxi Juyuan Optical Technology Co ltd
Current assignee: Jiangxi Juyuan Optical Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-25
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses an optical lens gluing clamp which comprises a rack, wherein first servo motors are fixedly arranged at the upper ends of two sides of the inner wall of the rack, lead screws are arranged at the output ends of the first servo motors, which are positioned on the inner wall of the rack, through mounting seats, the surfaces of the two lead screws are connected with a supporting plate in a threaded manner, a vacuum chuck is arranged below the supporting plate, a branch pipe is arranged at the top end of the vacuum chuck, a vacuum pump is fixedly arranged at the top surface of the rack, a telescopic air pipe is arranged at one end of the vacuum pump, and an air pipe is arranged at one end of the telescopic air pipe through a tee joint. In the utility model, one optical lens is firstly placed on the object placing plate, the other optical lens is adsorbed by the vacuum chuck, and a good buffering process is provided in the process that one optical lens adsorbed by the vacuum chuck is glued to the optical lens on the object placing plate in a contact manner, so that the problem of damage caused by direct contact of the two optical lenses is avoided, and the gluing effect and quality of the optical lenses are ensured.

Description

Optical lens gluing clamp

Technical Field

The utility model relates to the technical field of optical lenses, in particular to an optical lens gluing clamp.

Background

When the optical lens is glued, the consistency of the outer diameter and the optical axis of all glued parts must be ensured. At present, optical axis centering devices are used for controlling the consistency of optical axes of glued optical parts at home and abroad, the basic principle is that a lens group coated with glue is arranged on a turntable clamp of the optical axis device, after a computer tracks light rays, spherical center self-alignment images of all surfaces are given, the self-alignment images of lenses at the bottom are taken as references, the optical axes of all lenses are adjusted to be on the same axis, and the turntable is rotated to keep the axis unchanged.

The prior art has the following problems:

after a large number of searches, the Chinese patent publication number: CN214151182U discloses an optical lens gluing clamp, which comprises a base, base bottom fixedly connected with supporting leg, the base bottom passes through screw fixedly connected with laser lamp bottom plate, laser lamp bottom plate top fixedly connected with laser lamp, base top fixedly connected with roof slide rail, column seat and anchor clamps seat, column seat inner wall has the screw thread through antifriction bearing swing joint, screw thread column lateral wall threaded connection has the roof, screw thread column lateral wall fixedly connected with increases the runner, roof top fixedly connected with battery case and bee calling organ, roof bottom fixedly connected with photosensitive switch, anchor clamps seat curb plate, anchor clamps seat curb plate threaded connection limit screw, limit screw one end fixedly connected with anchor clamps body, anchor clamps body top swing joint has optical lens, anchor clamps seat top fixedly connected with glass lens, however there is certain shortcoming in the in-process of in the in-service use, for example in the optical lens carries out the in-process of gluing, two direct contact problem that lead to two optical lens's of buffering take place.

For this purpose, we propose an optical lens gluing fixture to solve the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an optical lens gluing clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an optical lens gluing clamp, includes the frame, servo motor one is fixed to inner wall both sides upper end fixed mounting of frame, and the output of two servo motors one is located the inner wall of frame and installs the lead screw through the mount pad to the surface threaded connection of two lead screws has the backup pad, the below of backup pad is provided with vacuum chuck, and the top of vacuum chuck installs the branch pipe, the top surface fixed mounting of frame has the vacuum pump, and the one end of vacuum pump installs flexible trachea, flexible tracheal one end is installed the trachea through the tee bend, and the trachea passes through tee bend and branch pipe intercommunication, the surface of backup pad runs through and is provided with the support column, and the top welding of support column has the stopper, the low end and the vacuum chuck of support column are connected, and be located the outside loop of support column between vacuum chuck and the backup pad have the spring, the interior bottom surface fixed mounting of frame has the thing board, and the top surface both sides fixed mounting of putting the thing board has servo motor two, and the top surface that just two servo motors two are located the thing board installs positive and negative teeth through the mount pad, the top of putting the thing board is provided with the protection pad, and the one side surface bonding pad has two screw thread blocks, two arc and two screw thread connection.

Preferably, a control panel is fixedly arranged on one side surface of the frame, and the control panel is electrically connected with the vacuum pump, the first servo motor and the second servo motor through wires.

Preferably, the vacuum chuck is symmetrically arranged with respect to the vertical center line of the supporting plate.

Preferably, the number of the object placing plates is the same as the number of the vacuum chucks.

Preferably, the protection pad is made of silica gel, and the structure of the protection pad is the same as that of the arc plate.

Preferably, the diameter of the arc-shaped plate is larger than that of the object placing plate.

Preferably, the frame is formed by welding aluminum alloy square tubes.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the support column, the vacuum chuck, the limiting block and the spring, one optical lens is firstly placed on the object placing plate, the vacuum chuck adsorbs the other optical lens, a good buffering process is provided in the process that one optical lens adsorbed by the vacuum chuck is glued to the optical lens on the object placing plate in a contact manner, the problem of damage caused by direct contact of the two optical lenses is avoided, and the gluing effect and quality of the optical lenses are ensured.

2. According to the utility model, the protective pad is arranged, so that the probability of clamping the optical lens by the arc-shaped plate can be greatly reduced, the integrity of the optical lens is ensured, the surface of the optical lens is prevented from being damaged, a good protective effect is achieved, and the gluing efficiency is greatly improved due to the design of double stations.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an optical lens gluing fixture according to the present utility model;

FIG. 2 is a top view of the storage plate, the positive and negative lead screw, the second servo motor, the threaded block, the arc plate and the protective pad;

FIG. 3 is an enlarged schematic view of FIG. 1A;

fig. 4 is a schematic structural view of the screw block, the arc plate and the protective pad.

Legend description:

1. a frame; 2. a vacuum pump; 3. a telescopic air pipe; 4. an air pipe; 5. a branch pipe; 6. a mounting base; 7. a screw rod; 8. a servo motor I; 9. a support plate; 10. a control panel; 11. a support column; 12. a vacuum chuck; 13. a limiting block; 14. a spring; 15. a storage plate; 16. a positive and negative tooth lead screw; 17. a servo motor II; 18. a screw block; 19. an arc-shaped plate; 20. and a protective pad.

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 noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an optical lens gluing fixture comprises a frame 1, servo motors 8 are fixedly arranged at the upper ends of two sides of the inner wall of the frame 1, lead screws 7 are arranged on the inner wall of the frame 1 through mounting seats 6 at the output ends of the two servo motors 8, a supporting plate 9 is connected with the surfaces of the two lead screws 7 through threads, a vacuum chuck 12 is arranged below the supporting plate 9, a branch pipe 5 is arranged at the top end of the vacuum chuck 12, a vacuum pump 2 is fixedly arranged on the top surface of the frame 1, a telescopic air pipe 3 is arranged at one end of the vacuum pump 2, an air pipe 4 is arranged at one end of the telescopic air pipe 3 through a tee joint, the air pipe 4 is communicated with the branch pipe 5 through the tee joint, a supporting column 11 is arranged on the surface of the supporting plate 9 in a penetrating manner, a limiting block 13 is welded at the top end of the supporting column 11, the lower end of the supporting column 11 is connected with the vacuum chuck 12, a spring 14 is sleeved outside the supporting column 11 between the vacuum chuck 12 and the supporting plate 9, the inner bottom surface of the frame 1 is fixedly provided with a storage plate 15, the improvement and innovation are carried out by taking CN214151182U as a matrix, the gluing principle is the same as that of CN214151182U, in the prior art, one optical lens is firstly placed on the storage plate 15, the vacuum chuck 12 adsorbs the other optical lens, a good buffering process is carried out in the process of gluing one optical lens adsorbed by the vacuum chuck 12 to the optical lens contact on the storage plate 15, the problem of damage caused by direct contact of the two optical lenses is avoided, the gluing effect and quality of the optical lenses are ensured, the two servo motors 17 are fixedly arranged on two sides of the top surface of the storage plate 15, the positive and negative screw rods 16 are arranged on the top surface of the storage plate 15 through the mounting seat 6 at the output ends of the two servo motors 17, the top of putting thing board 15 is provided with arc 19, and the one side surface bonding of arc 19 has protection pad 20, and the both ends welding of arc 19 has screw thread piece 18, and two screw thread pieces 18 and two positive and negative tooth lead screw 16 threaded connection, the probability that arc 19 clamp wound the optical lens that reduces that can be very big, guarantees the integrality of optical lens, avoids the surface damage of optical lens, plays fine guard effect, and this structure is common lead screw structure, is prior art, does not make too much here.

In this embodiment: a control panel 10 is fixedly arranged on one side surface of the frame 1, and the control panel 10 is electrically connected with the vacuum pump 2, the first servo motor 8 and the second servo motor 17 through wires.

Specifically, the common circuit connection structure is not described herein in detail.

In this embodiment: the vacuum chucks 12 are symmetrically arranged two with respect to the vertical center line of the support plate 9.

Specifically, the design of duplex position has very big improvement gluing efficiency.

In this embodiment: the number of the object placing plates 15 is the same as the number of the vacuum chucks 12.

Specifically, the gluing operation can be smoothly performed.

In this embodiment: the protection pad 20 is made of silica gel, and the structure of the protection pad 20 is the same as that of the arc plate 19.

Specifically, the protection effect is further improved.

In this embodiment: the arcuate plate 19 has a diameter greater than the diameter of the storage plate 15.

Specifically, the optical lens placed on the placement plate 15 with a diameter larger than that of the placement plate 15 can be limited.

In this embodiment: the frame 1 is formed by welding aluminum alloy square tubes.

Specifically, the strength is ensured while the self weight is reduced.

In this embodiment: the controller is the existing structure, and control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so control mode and circuit connection are not described in detail.

Working principle: when the protective pad is used, the CN214151182U is taken as a matrix for improvement and innovation, the gluing principle is the same as that of the CN214151182U, in the prior art, one optical lens is firstly placed on the object placing plate 15, the vacuum chuck 12 adsorbs the other optical lens, a good buffering process is provided in the process that one optical lens adsorbed by the vacuum chuck 12 is glued to the optical lens on the object placing plate 15 in a contact manner, the problem of damage caused by direct contact of the two optical lenses is avoided, the gluing effect and quality of the optical lenses are ensured, the probability of clamping the optical lenses by the arc-shaped plate 19 is greatly reduced, the integrity of the optical lenses is ensured, the surface damage of the optical lenses is avoided, the protective pad has a good protective effect, the structure is a common lead screw structure, is the prior art, the two-station design is omitted, and the gluing efficiency is greatly improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an optical lens gluing clamp, includes frame (1), its characterized in that, the inner wall both sides upper end of frame (1) has servo motor one (8), and the output of two servo motors one (8) is located the inner wall of frame (1) and installs lead screw (7) through mount pad (6) to the surface threaded connection of two lead screws (7) has backup pad (9), the below of backup pad (9) is provided with vacuum chuck (12), and branch pipe (5) are installed on the top of vacuum chuck (12), the top surface fixed mounting of frame (1) has vacuum pump (2), and telescopic trachea (3) are installed to the one end of vacuum pump (2), one end of telescopic trachea (3) is installed trachea (4) through the tee bend, and trachea (4) are through tee bend and branch pipe (5) intercommunication, the surface penetration of backup pad (9) is provided with support column (11), and the top welding of support column (11) has stopper (13), the low end and vacuum chuck (12) of support column (11) are connected, and between vacuum chuck (12) and backup pad (9) are located the outside of support column (11) and are located the fixed mounting of frame (15) in the bottom surface (15), and put the top surface both sides fixed mounting of thing board (15) have servo motor two (17), and the output of two servo motors two (17) is located the top surface of putting thing board (15) and installs positive and negative tooth lead screw (16) through mount pad (6), the top of putting thing board (15) is provided with arc (19), and the one side surface bonding of arc (19) has protection pad (20), the welding of the both ends of arc (19) has screw thread piece (18), and two screw thread piece (18) and two positive and negative tooth lead screw (16) threaded connection.

2. The optical lens gluing clamp according to claim 1, wherein a control panel (10) is fixedly arranged on one side surface of the frame (1), and the control panel (10) is electrically connected with the vacuum pump (2), the first servo motor (8) and the second servo motor (17) through wires.

3. An optical lens gluing clamp according to claim 1, characterized in that the vacuum cups (12) are symmetrically arranged with respect to the vertical centre line of the support plate (9).

4. An optical lens gluing clamp according to claim 1, characterized in that the number of said storage plates (15) is the same as the number of vacuum cups (12).

5. An optical lens gluing clamp according to claim 1, characterized in that the protective pad (20) is made of silica gel, and the protective pad (20) has the same structure as the arc plate (19).

6. An optical lens gluing clamp according to claim 1, characterized in that the diameter of the arc-shaped plate (19) is larger than the diameter of the storage plate (15).

7. An optical lens gluing clamp according to claim 1, characterized in that the frame (1) is welded by means of aluminium alloy square tubes.