Optical lens gluing bubble removing device

Abstract

The utility model discloses an optical lens gluing bubble removing device which comprises a supporting table and an upper storage rack arranged on the supporting table, an adjusting mechanism, a positioning mechanism and a sheet pressing mechanism are arranged on the upper storage rack, the adjusting mechanism comprises a knob and an upper supporting shaft fixed to the bottom of the knob, the upper supporting shaft is rotationally connected to the upper end face of the upper storage rack, and the positioning mechanism is arranged on the upper storage rack. A lower edge shaft is fixedly connected to the bottom of the upper fulcrum shaft, a mounting disc is fixed to the bottom of the lower edge shaft, the tabletting mechanism comprises a plurality of tabletting air cylinders and fixing bases fixedly connected to the output ends of the tabletting air cylinders respectively, and the tabletting air cylinders are distributed in the circumferential direction of the mounting disc and fixed to the upper end face of the mounting disc. When the optical lens gluing bubble removing device is used, the corresponding sheet pressing plates are selected according to the shapes of the lenses, switching of the sheet pressing plates can be rapidly completed, the sheet pressing plates do not need to be disassembled and reassembled, and the gluing bubble removing efficiency of the optical lenses is improved.

Description

Technical Field

[0001] This utility model relates to an optical lens processing device, specifically an optical lens bonding bubble removal device. Background Technology

[0002] An optical lens bonding bubble removal device is used to remove air bubbles generated during the bonding process of optical lenses. During the bonding process of optical lenses, when two or more lenses are bonded together using UV adhesive, air bubbles can easily form because the adhesive may contain air or other gases. These bubbles can affect the optical performance and appearance quality of the lenses, and therefore need to be removed.

[0003] Existing optical lens bonding bubble removal devices only have a pressing structure. If the pressing structure cannot be adapted to the specifications of the optical lens to be treated, the pressing structure can only be disassembled, replaced, and reassembled. Disassembly, replacement, and reassembly take a lot of time, thus reducing the efficiency of bubble removal. Utility Model Content

[0004] The purpose of this invention is to provide a device for removing adhesive bubbles from optical lenses. In use, the mounting plate is rotated according to the lens specifications to rotate the corresponding pressing plate above the optical lens to be processed, which can quickly complete the switching of the pressing plate without disassembling and reassembling the pressing plate, thus improving the efficiency of removing adhesive bubbles from optical lenses.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an optical lens adhesive bubble removal device, comprising a support platform and an upper shelf disposed on the support platform, wherein an adjustment mechanism, a positioning mechanism and a pressing mechanism are disposed on the upper shelf, the adjustment mechanism comprising a knob and an upper support shaft fixed to the bottom of the knob, the upper support shaft being rotatably connected to the upper end face of the upper shelf, and a lower edge shaft being fixedly connected to the bottom of the upper support shaft, and a mounting plate being fixedly fixed to the bottom of the lower edge shaft, the pressing mechanism comprising multiple pressing cylinders and fixed seats respectively fixedly connected to the output ends of the multiple pressing cylinders, the multiple pressing cylinders being distributed in the circumferential direction of the mounting plate, and the multiple pressing cylinders being fixedly fixed to the upper end face of the mounting plate, the multiple fixed seats being disposed below the mounting plate, and an air bladder being disposed below the multiple fixed seats, and a pad and a pressing plate being disposed below each air bladder.

[0006] Preferably, the support platform includes a main platform body and an upper boss fixed to the main platform body, the upper shelf is fixed to the upper end face of the main platform body, and a lens groove is provided on the upper end face of the upper boss.

[0007] Preferably, the positioning mechanism includes two positioning cylinders and a base plate fixedly connected to the output end of each of the two positioning cylinders. Both positioning cylinders are fixed to the upper end face of the upper shelf, and guide rods are fixed to the upper end face of both base plates.

[0008] Preferably, the positioning mechanism further includes a positioning bracket, which is fixed on the upper support shaft.

[0009] Preferably, the positioning bracket has multiple branches, and each branch of the positioning bracket is provided with a positioning groove, and the two guide rods slide through two of the positioning grooves respectively.

[0010] Preferably, each mounting base has a mounting groove on its lower end face, the airbag is fixed in the mounting groove, and the airbag has a recessed part located at the center of the airbag.

[0011] Preferably, the airbag has a hollow cavity structure, and the air pressure inside the airbag is greater than one standard atmosphere.

[0012] Preferably, the two ends of the pad are fixedly connected to the airbag and the pressure plate, respectively. The lower end face of the pressure plate is slightly convex, and the surface of the optical lens is also often slightly convex, so that the pressure plate and the optical lens fit better and achieve a better bubble removal effect.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting multiple spare pressing plates on the mounting plate (each pressing plate has a different shape, thus adapting to a variety of optical lenses), only needs to select the corresponding pressing plate according to the shape of the lens during use, and the pressing plate can be quickly switched without disassembling and reassembling the pressing plate, thereby improving the efficiency of removing adhesive bubbles from optical lenses. Attached Figure Description

[0014] Figure 1 This is one of the schematic diagrams of an embodiment of the present utility model;

[0015] Figure 2 This is a second schematic diagram of an embodiment of the present utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of B in the middle;

[0017] Figure 4 This utility model Figure 1 Cross-sectional view of the intermediate compression tablet mechanism along AA;

[0018] Figure 5 This utility model Figure 1 A cross-sectional view of the positioning mechanism along AA.

[0019] The reference numerals and names in the figure are as follows: 1. Support platform; 11. Main platform body; 12. Upper boss; 13. Lens slot; 2. Upper shelf; 3. Adjustment mechanism; 31. Knob; 32. Upper support shaft; 33. Lower edge shaft; 34. Mounting plate; 4. Positioning mechanism; 41. Positioning cylinder; 42. Base plate; 43. Guide rod; 44. Positioning bracket; 441. Positioning groove; 5. Tableting mechanism; 51. Tableting cylinder; 52. Fixed seat; 53. Airbag; 531. Recessed part; 54. Pad; 55. Tableting plate. Detailed Implementation

[0020] 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.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] Please see Figure 1One embodiment of this utility model is an optical lens bonding bubble removal device, which includes a support platform 1 and an upper shelf 2 disposed on the support platform 1. An adjustment mechanism 3, a positioning mechanism 4 and a pressing mechanism 5 are disposed on the upper shelf 2.

[0024] Please see Figure 2 The support platform 1 includes a main platform body 11 and an upper boss 12 fixed on the main platform body 11. The upper shelf 2 is fixed to the upper end face of the main platform body 11. A lens groove 13 is provided on the upper end face of the upper boss 12. When an optical lens is placed in the lens groove 13, it can remove air bubbles under the action of the pressing mechanism 5. The adjustment mechanism 3 includes a mounting plate 34. The pressing mechanism 5 includes multiple pressing cylinders 51 and fixed seats 52 respectively fixedly connected to the output ends of the multiple pressing cylinders 51. The multiple pressing cylinders 51 are distributed in the circumferential direction of the mounting plate 34, and the multiple pressing cylinders 51 are all fixed to the upper end face of the mounting plate 34. The multiple fixed seats 52 are all located below the mounting plate 34.

[0025] Please see Figure 3 The adjustment mechanism 3 also includes a knob 31 and a lower edge shaft 33 located below the knob 31. The bottom of the lower edge shaft 33 is fixedly connected to the mounting plate 34. The positioning mechanism 4 includes two positioning cylinders 41 and a base plate 42 fixedly connected to the output ends of the two positioning cylinders 41 respectively. Both positioning cylinders 41 are fixed to the upper end face of the upper shelf 2. Guide rods 43 are fixed to the upper end face of both base plates 42. The positioning mechanism 4 also includes a positioning bracket 44. The positioning bracket 44 has multiple branches, and each branch of the positioning bracket 44 is provided with a positioning groove 441. The two guide rods 43 slide through two of the positioning grooves 441 respectively, so that the two guide rods 43 can fix the positioning bracket 44, thereby limiting the upper support shaft 32, the lower edge shaft 33 and the mounting plate 34, preventing the mounting plate 34 from rotating accidentally. The guide rods 43 can slide freely on the upper shelf 2.

[0026] Please see Figure 4Each of the multiple mounting bases 52 has an airbag 53 located below it. Below each airbag 53, there is a pad 54 and a pressure plate 55. Each mounting base 52 has a mounting groove on its lower end face, and the airbag 53 is fixed within the mounting groove. The airbag 53 has a recess 531 located at its center. This recess 531, when the airbag 53 is compressed, generates greater pressure on the pressure plate 55 at its center, thus increasing the pressure on the center of the optical lens. This helps to dislodge adhesive bubbles on the optical lens from the center towards the center. The airbag 53 has a hollow cavity structure that radiates outwards. The air pressure inside the airbag 53 is greater than one standard atmosphere, specifically 1.04 to 1.1 times the standard atmosphere. The two ends of the pad 54 are fixedly connected to the airbag 53 and the pressure plate 55, respectively. The lower end of the pressure plate 55 has a slightly convex design. The surface of the optical lens also often has a slightly convex design, so that the pressure plate 55 fits better with the optical lens and achieves a better bubble removal effect. Each pressure plate 55 has a different shape, so as to adapt to a variety of optical lenses.

[0027] Please see Figure 5 The positioning bracket 44 is fixed on the upper support shaft 32, and two guide rods 43 are symmetrical about the two ends of the positioning bracket 44. The bottom of the knob 31 is fixed with the upper support shaft 32. The upper support shaft 32 is rotatably connected to the upper end face of the upper shelf 2, and the upper support shaft 32 is fixedly connected to the lower edge shaft 33.

[0028] Please refer to the following: Figures 1 to 5 In the operation of this invention, the optical lens is placed in the lens slot 13. The pressure plate 55 is adjusted to a suitable position above the lens slot 13 as needed. The adjustment is achieved by driving two positioning cylinders 41 to lower the two base plates 42, causing the two guide rods 43 to separate from the positioning bracket 44. Then, the knob 31 is rotated to rotate the upper support shaft 32, the lower edge shaft 33, and the mounting plate 34, causing the pressure plate 55 to rotate to a position above the lens slot 13. Subsequently, the two positioning cylinders 41 are driven to re-insert the two guide rods 43 into two of the positioning slots 441 on the positioning bracket 44. This prevents the upper support shaft 32 from rotating, allowing the lower... The mounting plate 34 and the pressing mechanism 5 below it remain stable along axis 33. The designated pressing cylinder 51 is driven to move and drive the fixed seat 52 and the pressing plate 55 on it to descend. Finally, the pressing plate 55 is pressed into the lens groove 13 and the optical lens is pressed together. During the pressing process, the pressure generated by the center of the air bag 53 on the pressing plate 55 is the greatest. Therefore, the pressure on the center of the optical lens is also slightly greater than the pressure on the edge of the optical lens. Thus, the adhesive air bubbles on the optical lens can be pressed from the center to the periphery, so that the adhesive air bubbles can escape quickly. After the air bubbles are removed, the pressing plate 55 is returned to its original position, and the optical lens can be taken out from the lens groove 13.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An optical lens gluing bubble removing device, comprising a support table (1) and a superimposed rack (2) arranged on the support table (1), characterized in that: The upper shelf (2) is provided with an adjustment mechanism (3), a positioning mechanism (4), and a tablet pressing mechanism (5). The adjustment mechanism (3) includes a knob (31) and an upper support shaft (32) fixed to the bottom of the knob (31). The upper support shaft (32) is rotatably connected to the upper end face of the upper shelf (2), and a lower edge shaft (33) is fixedly connected to the bottom of the upper support shaft (32). A mounting plate (34) is fixed to the bottom of the lower edge shaft (33). The tablet pressing mechanism (5) includes multiple tablet pressing cylinders (51). And fixed seats (52) are fixedly connected to the output ends of multiple tableting cylinders (51), the multiple tableting cylinders (51) are distributed in the circumferential direction of the mounting plate (34), and the multiple tableting cylinders (51) are all fixed to the upper end surface of the mounting plate (34). The multiple fixed seats (52) are all located below the mounting plate (34), and airbags (53) are provided below the multiple fixed seats (52). A pad (54) and a tableting plate (55) are provided below each airbag (53).

2. An optical lens glue bubble removal device according to claim 1, characterized in that: The support platform (1) includes a main platform body (11) and an upper boss (12) fixed on the main platform body (11). The upper shelf (2) is fixed to the upper end face of the main platform body (11). The upper end face of the upper boss (12) is provided with a lens groove (13).

3. The optical lens glue bubble removal device of claim 1, wherein: The positioning mechanism (4) includes two positioning cylinders (41) and a base plate (42) fixedly connected to the output end of the two positioning cylinders (41). The two positioning cylinders (41) are fixed to the upper end face of the upper shelf (2), and the upper end face of the two base plates (42) is fixed with a guide rod (43).

4. The optical lens glue bubble removal device of claim 3, wherein: The positioning mechanism (4) further includes a positioning bracket (44), which is fixed on the upper support shaft (32).

5. An optical lens glue bubble removal device according to claim 4, characterized in that: The positioning bracket (44) has multiple branches, and each branch of the positioning bracket (44) is provided with a positioning groove (441), and the two guide rods (43) slide through two of the positioning grooves (441) respectively.

6. The optical lens glue bubble removal device of claim 1, wherein: Each of the fixed seats (52) has a mounting groove on its lower end face. The airbag (53) is fixed in the mounting groove and has a recess (531) located at the center of the airbag (53).

7. The optical lens glue bubble removal device of claim 1, wherein: The airbag (53) is a hollow cavity structure, and the air pressure inside the airbag (53) is greater than one standard atmosphere.

8. The optical lens glue bubble removal device of claim 1, wherein: The two ends of the pad (54) are fixedly connected to the airbag (53) and the pressure plate (55) respectively, and the lower end face of the pressure plate (55) is slightly convex.

Images