Optical lens double-sided film pasting device

Abstract

The utility model discloses an optical lens double-sided film pasting device, which belongs to the technical field of film pasting devices, and comprises a workbench and a film pasting mechanism, the workbench is fixedly connected with a fixed block, a support plate is arranged above the fixed block, a support rod is fixedly connected between the support plate and the fixed block, the workbench is provided with a mounting rack, and the mounting rack is fixedly connected with the film pasting mechanism. Mounting plates are symmetrically fixed to the mounting frame, clamping mechanisms are arranged on the mounting plates, and each clamping mechanism comprises two clamping plates, a first connecting rod and a second connecting rod; through cooperative use of the above devices, the position of a lens is supported by a supporting plate, the lens is conveniently clamped by a clamping mechanism, then a second motor is started to drive the clamping mechanism to operate, two clamping plates in the clamping mechanism are made to be close to each other, the side wall of the lens is clamped through the multiple symmetrically-arranged clamping plates, and therefore the lens can be conveniently clamped. The lens clamping stability is improved, and the lens is prevented from falling off from the clamping mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film pasting device technical field, specifically a kind of optical lens double-sided film pasting device. BACKGROUND

[0002] Optical lens is a kind of optical element for changing the direction and shape of light propagation, it is usually made of transparent material, such as glass or plastic, optical lens can be divided into convex lens, concave lens, flat mirror according to its shape and function, optical lens, optical lens needs to be pasted with a layer of protective film before use, so a film pasting device is needed;The existing part optical lens double-sided film pasting device is usually to place optical lens on lifting plate, and the optical lens is simultaneously pressed from both sides by the way that the upper and lower lifting plates are close to each other, but most of the optical lens has a certain arc, so that the surface of the optical lens pasted is easy to produce bubbles, which affects the use.

[0003] According to the search, the utility model discloses a kind of optical lens double-sided film pasting device (announcement number: CN222137116U), including operation table, the operation table top one end symmetric two sides are all opened in slide groove, the operation table inside two the slide groove inner wall are all slidably connected with sliding block, two The top of the sliding block is fixed with support plate, two The top of the support plate is fixed with clamping mechanism for clamping optical lens, two The slide groove inside is equipped with power mechanism for driving two support plates to move, the operation table top other end is equipped with film pasting mechanism for optical lens film pasting.

[0004] Although the above-mentioned patent can clamp and fix optical lenses of different specifications by clamping mechanism, increase the practicability of the device, but it is difficult to place the lens between the clamping plates after the staff pulls the two handles, it is difficult to complete the clamping operation, and the clamping of the lens is not stable enough with the help of the reset ability of the spring, because the lens is thin, the contact area between the clamping plate and the lens is small, and the lens will fall off from the clamping mechanism when the spring shakes slightly, which affects the progress of lens film pasting.

[0005] Therefore, the utility model provides a kind of optical lens double-sided film pasting device to solve the above problems. UTILITY MODEL CONTENTS

[0006] (I) technical problem solved

[0007] The utility model provides a kind of optical lens double-sided film pasting device, aims at solving the problems proposed in the background art.

[0008] (II) technical scheme

[0009] In order to achieve the above object, the utility model provides the following technical scheme: including work table and film pasting mechanism, the fixed block is fixedly connected on the work table, the upper side of fixed block is equipped with support plate, support plate and fixed block between fixedly connected with support rod, be equipped with mounting bracket on the work table, the mounting bracket is fixed with mounting plate on the symmetry, be equipped with clamping mechanism on the mounting plate, clamping mechanism includes two clamping plate, first connecting rod and second connecting rod, the end of clamping plate is fixedly connected with fixed plate, the end of fixed plate is rotatably connected with first connecting rod, the end away from fixed plate of first connecting rod is rotatably connected with mounting plate.

[0010] As a preferred technical scheme of the application, one end of the second connecting rod is rotatably connected with the fixed plate, the other end of the second connecting rod is rotatably connected with the mounting plate, two driven wheels are rotatably connected with the mounting plate, and the two driven wheels are meshed with each other, and the two driven wheels are fixedly connected with the two first connecting rods, respectively.

[0011] As a preferred technical scheme of the application, a driving wheel is rotatably connected with the mounting plate, the driving wheel is meshed with the driven wheel, a worm wheel and a worm are rotatably connected with the top of the mounting plate, and the worm wheel is meshed with the worm, and the worm wheel is coaxially fixed with the driving wheel.

[0012] As a preferred technical scheme of the application, a second motor is fixedly connected with the mounting plate, and the output end of the second motor is coaxially fixed with the worm.

[0013] As a preferred technical scheme of the application, a mounting groove is formed in the work table, a sliding block is slidably connected in the mounting groove, and the sliding block is fixedly connected with the mounting bracket, a lead screw is rotatably connected in the mounting groove, and the lead screw is threadedly connected with the sliding block.

[0014] As a preferred technical scheme of the application, a first motor is fixedly connected with the side wall of the work table, and the output end of the first motor is coaxially fixed with the lead screw.

[0015] (Three) beneficial effects

[0016] By setting the clamping mechanism to clamp the lens, the position of the lens is supported by the support plate, which facilitates the clamping of the lens by the clamping mechanism, and then the second motor is started to drive the clamping mechanism to rotate, so that the two clamping plates in the clamping mechanism are close to each other, and the lens is clamped by the symmetrically arranged multiple clamping plates, which improves the stability of the lens clamping and prevents the lens from falling off the clamping mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure diagram of an optical lens double-sided film pasting device.

[0018] Figure 2This is a schematic diagram of the connection of the mounting bracket in an optical lens double-sided film application device;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a cross-sectional view of the mounting plate in an optical lens double-sided coating device;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] In the picture:

[0023] 1. Workbench; 2. Film application mechanism; 3. Fixing block; 4. Support rod; 5. Mounting bracket; 6. First motor; 7. Support plate; 8. Lead screw; 9. Slider; 10. Mounting plate; 11. Clamping plate; 12. Fixing plate; 13. First connecting rod; 14. Second connecting rod; 15. Worm gear; 16. Worm; 17. Second motor; 18. Driven wheel; 19. Driving wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides a film application device, such as Figures 1-5 As shown, the technical solution includes a workbench 1 and a film-applying mechanism 2. A fixing block 3 is fixedly connected to the workbench 1, and a support plate 7 is provided above the fixing block 3. A support rod 4 is fixedly connected between the support plate 7 and the fixing block 3. A mounting frame 5 is provided on the workbench 1, and mounting plates 10 are symmetrically fixed on the mounting frame 5. A clamping mechanism is provided on the mounting plate 10. The clamping mechanism includes two clamping plates 11, a first connecting rod 13, and a second connecting rod 14. A fixing plate 12 is fixedly connected to the end of the clamping plate 11. The end of the fixing plate 12 is rotatably connected to the first connecting rod 13. The end of the first connecting rod 13 away from the fixing plate 12 is rotatably connected to the mounting plate 10. The support plate 7 supports the position of the lens, which facilitates the clamping mechanism to clamp the lens. Then, by starting the second motor 17, the clamping mechanism is driven to operate, so that the two clamping plates 11 in the clamping mechanism are brought closer together. The side wall of the lens is clamped by the symmetrically arranged multiple clamping plates 11, which improves the stability of the lens clamping and prevents the lens from falling off between the clamping mechanisms.

[0026] One end of the second connecting rod 14 is rotatably connected with the fixed plate 12, the other end of the second connecting rod 14 is rotatably connected with the mounting plate 10, the mounting plate 10 is rotatably connected with two driven wheels 18, and the two driven wheels 18 are meshed with each other, the two driven wheels 18 are fixedly connected with the two first connecting rods 13 respectively, the mounting plate 10 is rotatably connected with a driving wheel 19, the driving wheel 19 is meshed with the driven wheel 18, the top of the mounting plate 10 is rotatably connected with a worm wheel 15 and a worm 16, and the worm wheel 15 is meshed with the worm 16, the worm wheel 15 is coaxially fixed with the driving wheel 19, the mounting plate 10 is fixedly connected with a second motor 17, and the output end of the second motor 17 is coaxially fixed with the worm 16;

[0027] The second motor 17 is started to drive the worm 16 to rotate, the rotating worm 16 drives the meshed worm wheel 15 and the driving wheel 19 fixedly connected with the worm wheel 15 to rotate, the rotating driving wheel 19 drives the meshed driven wheel 18 and the first connecting rod 13 fixedly connected with the driven wheel 18 to rotate, under the action of the second connecting rod 14, the fixed plate 12 and the clamping plate 11 are driven to rotate, the lenses are clamped and fixed by the two clamping plates 11 close to each other, the side walls of the lenses are clamped by the plurality of clamping plates 11 arranged symmetrically, the stability of lens clamping is improved, and the lenses are prevented from falling off the clamping mechanism.

[0028] The workbench 1 is provided with a mounting groove, a sliding block 9 is slidably connected in the mounting groove, and the sliding block 9 is fixedly connected with the mounting frame 5, a lead screw 8 is rotatably connected in the mounting groove, and the lead screw 8 is threadedly connected with the sliding block 9, a first motor 6 is fixedly connected on the side wall of the workbench 1, and the output end of the first motor 6 is coaxially fixed with the lead screw 8;

[0029] When in use, the first motor 6 is started to drive the lead screw 8 to rotate, the rotating lead screw 8 drives the sliding block 9 and the mounting frame 5 to move, so as to move the lenses clamped and fixed on the mounting frame 5 to the lens pasting mechanism 2, the lenses are pasted with the lens pasting mechanism 2, the lens pasting mechanism 2 comprises an air bag, the lenses are pasted on the lenses by inflating the air bag to extrude the lenses, the lens pasting mechanism 2 is prior art, and will not be described in detail here;

[0030] It should be noted that the first motor 6 and the second motor 17 are connected with an external power supply through wires, the external power supply comprises a storage battery for providing electric energy for the first motor 6 and the second motor 17 and a control switch for controlling the start and stop of the first motor 6 and the second motor 17, the external power supply is prior art, the specific model and specification of the first motor 6 and the second motor 17 need to be determined according to the actual specification of the device, and the specific selection calculation method adopts the prior art in the field, so it will not be described in detail.

[0031] In summary: during work, first, the lens is placed on the support plate 7, then the second motor 17 is started to drive the worm 16 to rotate, the rotating worm 16 drives the meshed worm wheel 15 and the driving wheel 19 fixed coaxially with the worm wheel 15 to rotate, the rotating driving wheel 19 drives the meshed driven wheel 18 and the first connecting rod 13 fixed with the driven wheel 18 to rotate, under the action of the second connecting rod 14, the fixed plate 12 and the clamping plate 11 are driven to rotate, and the lens is clamped and fixed by the two clamping plates 11 close to each other.

[0032] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An optical lens double-sided film pasting device, comprising a workbench (1) and a film pasting mechanism (2), characterized in that: The workbench (1) is fixedly connected with a fixed block (3), the upper side of the fixed block (3) is provided with a supporting plate (7), the supporting plate (7) and the fixed block (3) are fixedly connected with a supporting rod (4), the workbench (1) is provided with a mounting frame (5), the mounting frame (5) is symmetrically fixed with a mounting plate (10), the mounting plate (10) is provided with a clamping mechanism, the clamping mechanism comprises two clamping plates (11), a first connecting rod (13) and a second connecting rod (14), the end of the clamping plate (11) is fixedly connected with a fixed plate (12), the end of the fixed plate (12) is rotatably connected with the first connecting rod (13), and the end, away from the fixed plate (12), of the first connecting rod (13) is rotatably connected with the mounting plate (10).

2. The optical lens double-side film pasting device according to claim 1, characterized in that: One end of the second connecting rod (14) is rotatably connected with the fixed plate (12), the other end of the second connecting rod (14) is rotatably connected with the mounting plate (10), the mounting plate (10) is rotatably connected with two driven wheels (18), the two driven wheels (18) are meshed with each other, and the two driven wheels (18) are fixedly connected with the two first connecting rods (13) respectively.

3. The optical lens double-side film pasting device according to claim 2, characterized in that: The mounting plate (10) is rotatably connected with a driving wheel (19), the driving wheel (19) is meshed with the driven wheel (18), the top of the mounting plate (10) is rotatably connected with a worm wheel (15) and a worm (16), and the worm wheel (15) is meshed with the worm (16), the worm wheel (15) is coaxially fixed with the driving wheel (19).

4. The optical lens double-side film pasting device according to claim 3, characterized in that: The mounting plate (10) is fixedly connected with a second motor (17), and the output end of the second motor (17) is coaxially fixed with the worm (16).

5. The optical lens double-side film pasting device according to claim 1, characterized in that: The workbench (1) is provided with a mounting groove, the mounting groove is slidably connected with a sliding block (9), and the sliding block (9) is fixedly connected with the mounting frame (5), the mounting groove is rotatably connected with a lead screw (8), and the lead screw (8) is threadedly connected with the sliding block (9).

6. The optical lens double-side film pasting device according to claim 1, characterized in that: The sidewall of the workbench (1) is fixedly connected with a first motor (6), and the output end of the first motor (6) is coaxially fixed with the lead screw (8).

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