Optical glass lens adsorption mechanism

Abstract

The utility model discloses an optical glass lens adsorption mechanism which comprises a connecting plate, a first vacuum chuck is fixedly connected to the middle of the bottom end of the connecting plate, four rotating shafts are fixedly connected to the position, located on the outer side of the first vacuum chuck, of the bottom end of the connecting plate, and sliding grooves are formed in the two sides of the connecting plate. The interiors of the sliding grooves are rotationally connected with two-way screws, and the side face of the connecting plate is provided with a power assembly for driving the two-way screws to rotate. According to the utility model, adjustment can be flexibly carried out according to the sizes and shapes of different optical glass lenses, so that accurate adsorption and carrying are realized, the flexibility not only improves the production efficiency, but also greatly reduces the damage risk of the optical glass lenses caused by mismatching of the sizes, and in addition, the production efficiency is improved. Through the combination of the power assembly, the two-way screw and the adjusting assembly, the position of the adsorption assembly can be adjusted, so that the adsorption position can be accurately controlled, and the safety and reliability of the whole carrying process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption mechanisms, in particular to an adsorption mechanism for an optical glass lens. Background Art

[0002] Optical glass is a mixture of high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, and barium, mixed according to a specific formula. It is melted in a platinum crucible at high temperature and stirred evenly with ultrasonic waves to remove air bubbles. The glass is then slowly cooled over a long period of time to prevent internal stress. After cooling, the glass is tested with optical instruments for purity, transparency, uniformity, refractive index, and dispersion. Qualified glass blocks are then heated and forged to form optical lens blanks.

[0003] During the manufacturing process of existing optical glass lenses, the glass lenses need to be transferred, which requires the use of an adsorption mechanism. However, most existing adsorption mechanisms are fixed structures, which are not convenient for adjustment according to the size and shape of the glass lenses. In order to overcome these disadvantages, the present invention provides an optical glass lens adsorption mechanism. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an optical glass lens adsorption mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an optical glass lens adsorption mechanism, including a connecting plate, a first vacuum suction cup is fixedly connected to the middle position of the bottom end of the connecting plate, the bottom end of the connecting plate is located on the outside of the first vacuum suction cup and is fixedly connected to four rotating shafts, a slide groove is provided on both sides of the connecting plate, a bidirectional screw is rotatably connected inside the slide groove, a power component for driving the bidirectional screw to rotate is provided on the side of the connecting plate, an adjustment component is provided on both sides of the bottom end of the slide groove, and an adsorption component is provided on the adjustment component.

[0006] Furthermore, the power assembly includes a gear and a first servo motor, the gear is fixedly connected to one end of the bidirectional screw, and the gears are driven by a toothed belt.

[0007] Furthermore, the first servo motor is fixedly connected to one side of the connecting plate, and the output end of the first servo motor is fixedly connected to one end of the corresponding bidirectional screw.

[0008] Furthermore, the adjustment assembly includes a first slide rail, one end of which is fixedly connected to a connecting block, and the connecting block is rotatably connected to the corresponding rotating shaft.

[0009] Furthermore, a second slide rail is provided at the upper end of the first slide rail, a limiting rod is fixedly connected inside the second slide rail, a first slider is slidably connected to the limiting rod, and the lower end of the first slider is rotatably connected to one side of the upper end of the first slide rail.

[0010] Furthermore, a second slider is fixedly connected to the upper end of the second slide rail, the second slider is slidably connected to the slide groove, and the second slider is threadedly connected to one side of the corresponding bidirectional screw.

[0011] Furthermore, a first screw is rotatably connected inside the first slide rail, a second servo motor is fixedly connected to one end of the first slide rail, and an output end of the second servo motor is fixedly connected to one end of the first screw.

[0012] Furthermore, the adsorption assembly includes a third slider, which is slidably connected to the first slide rail and threadedly connected to the first screw. The bottom end of the third slider is fixedly connected to a connecting rod, and the bottom end of the connecting rod is fixedly connected to a second vacuum suction cup.

[0013] Furthermore, a mounting bracket is fixedly connected to the upper end of the connecting plate, a vacuum pump is fixedly connected to the upper end of the connecting plate, and a connecting pipe is provided between the vacuum pump and the first vacuum suction cup and the second vacuum suction cup.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the optical glass lens adsorption mechanism can be flexibly adjusted according to the sizes and shapes of different optical glass lenses, thereby achieving precise adsorption and transportation. This flexibility not only improves production efficiency, but also greatly reduces the risk of damage to optical glass lenses due to size mismatch. In addition, by using a combination of a power component, a bidirectional screw and an adjustment component, the position of the adsorption component can be adjusted, so that the adsorption position can be accurately controlled, ensuring the safety and reliability of the entire transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 : Bottom view of the utility model;

[0018] Figure 2 : A top view of the utility model;

[0019] Figure 3: Schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 4 : Schematic diagram of the adsorption component structure of the present utility model.

[0021] The reference numerals are as follows:

[0022] 1. Connecting plate; 2. First vacuum suction cup; 3. Rotating shaft; 4. Adjusting assembly; 5. Adsorption assembly; 6. Slide groove; 7. Bidirectional screw; 8. Gear; 9. Toothed belt; 10. First servo motor; 11. Mounting frame; 12. Vacuum pump; 13. First slide rail; 14. Connecting block; 15. First slider; 16. Second slide rail; 17. Limiting rod; 18. Second slider; 19. First screw; 20. Second servo motor; 21. Third slider; 22. Connecting rod; 23. Second vacuum suction cup. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-4 As shown, it relates to an optical glass lens adsorption mechanism, including a connecting plate 1, a first vacuum suction cup 2 is fixedly connected to the middle position of the bottom end of the connecting plate 1, four rotating shafts 3 are fixedly connected to the outside of the first vacuum suction cup 2 at the bottom end of the connecting plate 1, sliding grooves 6 are provided on both sides of the connecting plate 1, and bidirectional screws 7 are rotatably connected inside the sliding grooves 6. A power component for driving the bidirectional screw 7 to rotate is provided on the side of the connecting plate 1, and adjustment components 4 are provided on both sides of the bottom end of the sliding groove 6, and adsorption components 5 are provided on the adjustment components 4.

[0025] As shown in the figure, the power assembly includes a gear 8 and a first servo motor 10. The gear 8 is fixedly connected to one end of the bidirectional screw 7. The gears 8 are transmitted through a toothed belt 9. The first servo motor 10 is fixedly connected to one side of the connecting plate 1. The output end of the first servo motor 10 is fixedly connected to one end of the corresponding bidirectional screw 7. The first servo motor 10 drives the corresponding bidirectional screw 7 to rotate, and can drive the other bidirectional screw 7 to rotate through the transmission of the gear 8 and the toothed belt 9.

[0026] As shown in the figure, the adjustment component 4 includes a first slide rail 13, one end of the first slide rail 13 is fixedly connected to a connecting block 14, the connecting block 14 is rotatably connected to the corresponding rotating shaft 3, a second slide rail 16 is provided at the upper end of the first slide rail 13, a limit rod 17 is fixedly connected inside the second slide rail 16, a first slider 15 is slidably connected to the limit rod 17, the lower end of the first slider 15 is rotatably connected to one side of the upper end of the first slide rail 13, the upper end of the second slide rail 16 is fixedly connected to a second slider 18, the second slider 18 is slidably connected to the slide groove 6, and the second slider 18 is threadedly connected to one side of the corresponding bidirectional screw 7, the first slide rail 13 is rotatably connected to the first screw 19, one end of the first slide rail 13 is fixedly connected to the second servo motor 20, and the output end of the second servo motor 20 is fixedly connected to one end of the first screw 19.

[0027] As shown in the figure, the adsorption assembly 5 includes a third slider 21, which is slidably connected to the first slide rail 13 and threadedly connected to the first screw 19. The bottom end of the third slider 21 is fixedly connected to a connecting rod 22, and the bottom end of the connecting rod 22 is fixedly connected to a second vacuum suction cup 23. The upper end of the connecting plate 1 is fixedly connected to the mounting frame 11, and the upper end of the connecting plate 1 is fixedly connected to the vacuum pump 12. A connecting pipe is provided between the vacuum pump 12 and the first vacuum suction cup 2 and the second vacuum suction cup 23. In order to ensure the stability and accuracy of the adsorption assembly 5, the first slide rail 13 is a high-precision linear guide to reduce friction and wear during movement. The first screw 19 adopts a precision ball screw to ensure that the third slider 21 can move smoothly and accurately during the adsorption process. The connecting rod 22 is made of high-strength material to withstand the force generated when adsorbing and carrying heavy objects. The suction force of the first vacuum suction cup 2 and the second vacuum suction cup 23 is adjusted by the vacuum pump 12 to adapt to lenses of different weights and sizes.

[0028] Working principle: When in use, the device can be connected to the robotic arm through the mounting bracket 11, which is convenient for adsorbing optical glass lenses. The output end of the first servo motor 10 is fixedly connected to one end of the corresponding bidirectional screw 7. The first servo motor 10 drives the corresponding bidirectional screw 7 to rotate, and the transmission of the gear 8 and the toothed belt 9 can drive the other bidirectional screw 7 to rotate, which can drive the corresponding second slide rail 16 to move closer or farther along the slide groove 6 through the second slider 18, so that the first slide rail 13 can be driven to rotate around the rotating shaft 3 through the limiting rod 17 and the first slider 15 through the connecting block 14, so that the angle between the first slide rails 13 can be adjusted, and then the first screw 19 is driven to rotate by the set second servo motor 20, which can drive the second vacuum suction cup 23 to move along the first slide rail 13 through the third slider 21 at the upper end of the connecting rod 22, so that the position of the second vacuum suction cup 23 can be adjusted, which is convenient for adsorbing optical glass lenses of different shapes and sizes.

[0029] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An optical glass lens adsorption mechanism, comprising a connecting plate (1), characterized in that: A first vacuum suction cup (2) is fixedly connected to the middle position of the bottom end of the connecting plate (1); four rotating shafts (3) are fixedly connected to the outside of the first vacuum suction cup (2) at the bottom end of the connecting plate (1); a slide groove (6) is provided on both sides of the connecting plate (1); a bidirectional screw (7) is rotatably connected inside the slide groove (6); a power component for driving the bidirectional screw (7) to rotate is provided on the side of the connecting plate (1); an adjustment component (4) is provided on both sides of the bottom end of the slide groove (6); and an adsorption component (5) is provided on the adjustment component (4).

2. The optical glass lens adsorption mechanism according to claim 1, characterized in that: The power assembly comprises a gear (8) and a first servo motor (10); the gear (8) is fixedly connected to one end of the bidirectional screw (7); and the gears (8) are driven by a toothed belt (9).

3. The optical glass lens adsorption mechanism according to claim 2, characterized in that: The first servo motor (10) is fixedly connected to one side of the connecting plate (1), and the output end of the first servo motor (10) is fixedly connected to one end of the corresponding bidirectional screw (7).

4. The optical glass lens adsorption mechanism according to claim 1, characterized in that: The adjustment assembly (4) comprises a first slide rail (13), one end of the first slide rail (13) is fixedly connected to a connecting block (14), and the connecting block (14) is rotatably connected to the corresponding rotating shaft (3).

5. The optical glass lens adsorption mechanism according to claim 4, characterized in that: A second slide rail (16) is provided at the upper end of the first slide rail (13), a limiting rod (17) is fixedly connected inside the second slide rail (16), a first slider (15) is slidably connected to the limiting rod (17), and the lower end of the first slider (15) is rotatably connected to one side of the upper end of the first slide rail (13).

6. The optical glass lens adsorption mechanism according to claim 5, characterized in that: The upper end of the second slide rail (16) is fixedly connected to a second slider (18), the second slider (18) is slidably connected to the slide groove (6), and the second slider (18) is threadedly connected to one side of the corresponding bidirectional screw (7).

7. The optical glass lens adsorption mechanism according to claim 6, characterized in that: A first screw rod (19) is rotatably connected inside the first slide rail (13), a second servo motor (20) is fixedly connected to one end of the first slide rail (13), and an output end of the second servo motor (20) is fixedly connected to one end of the first screw rod (19).

8. The optical glass lens adsorption mechanism according to claim 7, characterized in that: The adsorption assembly (5) includes a third slider (21), the third slider (21) is slidably connected to the first slide rail (13) and is threadedly connected to the first screw rod (19), the bottom end of the third slider (21) is fixedly connected to a connecting rod (22), and the bottom end of the connecting rod (22) is fixedly connected to a second vacuum suction cup (23).

9. The optical glass lens adsorption mechanism according to claim 8, characterized in that: The upper end of the connecting plate (1) is fixedly connected to a mounting frame (11), the upper end of the connecting plate (1) is fixedly connected to a vacuum pump (12), and connecting pipes are provided between the vacuum pump (12) and the first vacuum suction cup (2) and the second vacuum suction cup (23).

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