Device capable of detecting thickness of optical lenses in batches

Abstract

The utility model relates to the technical field of optical lens detection, in particular to a batch optical lens thickness detection device, which comprises a mounting plate, a fixing frame is arranged at the top of the mounting plate, an electric telescopic rod is arranged in the middle of the top end of the fixing frame, and a plurality of groups of clamping plates, a second moving block, a connecting plate, a connecting block and a placing table are adopted. A plurality of optical lenses can be clamped and fixed at the same time, an air cylinder drives a lifting plate to descend, so that a measuring plate measures the optical lenses on a placing table, scales on a measuring rod and a fixing rod are observed, thickness measurement of the optical lenses is completed, and then a first motor drives a threaded rod to rotate; the rotation of the threaded rod can pass through the first moving block, the first moving block drives the connecting frame, the connecting frame drives the measuring plate, the measuring plate slides to the position above the next optical lens, the operation is repeated, the batch detection of the optical lenses can be rapidly completed, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens detection, in particular to a device capable of detecting the thickness of optical lenses in batches. Background Art

[0002] With the development of science and technology, optical products have been widely used, and the requirements for optical lenses are getting higher and higher. When processing optical lenses, thickness detection is required in order to screen out substandard products in time. When performing thickness detection on optical lenses, a thickness detection device is required.

[0003] When in use, the existing optical lens thickness detection device can only detect the thickness of a single optical lens, and has a low efficiency, is not applicable to a production environment, and cannot perform batch detection on optical lenses, thus causing limitations. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a device capable of detecting the thickness of optical lenses in batches.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the thickness of optical lenses in batches, comprising a mounting plate, a fixing frame is arranged on the top of the mounting plate, an electric telescopic rod is arranged in the middle of the top of the fixing frame, a lifting plate is arranged inside the fixing frame, one end of the electric telescopic rod is connected to the lifting plate, a threaded rod is arranged on one side of the top of the lifting plate, a first motor is arranged on one end of the threaded rod, a first moving block is arranged on the threaded rod, the first moving block is threadedly connected to the threaded rod, a connecting frame is arranged at the bottom of the first moving block, and a measuring plate is arranged at the bottom of the connecting frame , fixing rods are provided on both sides of the top of the mounting plate, and a scale is provided on the fixing rods, measuring rods are provided at both ends of one side of the lifting plate, a placing table is provided at the top of the mounting plate, a bidirectional screw is provided on one side of the bottom end of the mounting plate, a second motor is provided at one end of the bidirectional screw, a second moving block is provided on the bidirectional screw, the second moving block is threadedly connected to the bidirectional screw, a connecting plate is provided at the bottom end of the bidirectional screw, connecting blocks are provided on both sides of the top of the connecting plate, the connecting block is slidably connected to the mounting plate, and splints are provided on both sides of the top of the placing table, and the top of the connecting block is connected to the splint.

[0008] Furthermore, the utility model is improved in that the clamping plate, the second moving block, the connecting plate, the connecting block and the placing table are provided in plurality and are evenly arranged on the mounting plate.

[0009] Furthermore, the utility model is improved in that a gasket is provided on the inner wall of the clamping plate, and the gasket is made of rubber material.

[0010] Furthermore, the utility model is improved in that sliding blocks are provided at both ends of the lifting plate, sliding grooves are provided at both sides of the inner wall of the fixing frame, and one end of the sliding block is slidably arranged inside the sliding groove.

[0011] Furthermore, the utility model is improved in that the measuring rod and the measuring plate are on the same horizontal plane.

[0012] Furthermore, the utility model is improved in that both the first motor and the second motor are stepping motors.

[0013] Furthermore, the utility model is improved in that an anti-corrosion layer is provided on the outer surfaces of the fixing frame and the mounting plate, and the anti-corrosion layer is a cold-dip galvanized paint layer.

[0014] Furthermore, the utility model is improved in that brackets are arranged on both sides of the bottom end of the mounting plate, the brackets are connected to the mounting plate by welding, and anti-slip pads are arranged on the brackets.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a device for detecting the thickness of optical lenses in batches, which has the following beneficial effects:

[0017] The device for detecting the thickness of optical lenses in batches adopts multiple groups of clamping plates, a second moving block, a connecting plate, a connecting block and a placing table, and can clamp and fix multiple optical lenses at the same time. The cylinder drives the lifting plate to descend, so that the measuring plate measures the optical lens on the placing table, and observes the scales on the measuring rod and the fixing rod to complete the thickness measurement of the optical lens. Then the first motor drives the threaded rod to rotate, and the rotation of the threaded rod passes through the first moving block and drives the connecting frame through the first moving block. The connecting frame drives the measuring plate, so that the measuring plate slides to the top of the next optical lens. The above operation is repeated, and the detection of optical lenses in batches can be completed quickly, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A side view structural schematic diagram of;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure viewed from above;

[0021] Figure 4 For this utility model Figure 3 A side view structural schematic diagram of;

[0022] In the figure: 1. mounting plate; 2. fixing frame; 3. placing table; 4. clamping plate; 5. fixing rod; 6. electric telescopic rod; 7. lifting plate; 8. threaded rod; 9. first moving block; 10. first motor; 11. connecting frame; 12. measuring plate; 13. measuring rod; 14. second motor; 15. bidirectional screw; 16. second moving block; 17. connecting plate; 18. slide groove. DETAILED DESCRIPTION

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

[0024] See also Figure 1-4 , a device for detecting the thickness of optical lenses in batches, comprising a mounting plate 1, a fixing frame 2 is arranged on the top of the mounting plate 1, an electric telescopic rod 6 is arranged in the middle of the top of the fixing frame 2, a lifting plate 7 is arranged in the fixing frame 2, one end of the electric telescopic rod 6 is connected to the lifting plate 7, a threaded rod 8 is arranged on one side of the top of the lifting plate 7, a first motor 10 is arranged on one end of the threaded rod 8, a first moving block 9 is arranged on the threaded rod 8, the first moving block 9 is threadedly connected to the threaded rod 8, a connecting frame 11 is arranged at the bottom of the first moving block 9, a measuring plate 12 is arranged at the bottom of the connecting frame 11, fixing rods 5 are arranged on both sides of the top of the mounting plate 1, a scale is arranged on the fixing rod 5, measuring rods 13 are arranged at both ends of one side of the lifting plate 7, and a first moving block 9 is arranged on the top of the mounting plate 1 There is a placing table 3, a bidirectional screw 15 is arranged on one side of the bottom end of the mounting plate 1, a second motor 14 is arranged at one end of the bidirectional screw 15, a second moving block 16 is arranged on the bidirectional screw 15, the second moving block 16 is threadedly connected to the bidirectional screw 15, a connecting plate 17 is arranged at the bottom end of the bidirectional screw 15, connecting blocks are arranged on both sides of the top of the connecting plate 17, the connecting block is slidably connected to the mounting plate 1, splints 4 are arranged on both sides of the top of the placing table 3, the top of the connecting block is connected to the splint 4, a plurality of the splints 4, the second moving block 16, the connecting plate 17, the connecting block and the placing table 3 are arranged and evenly arranged on the mounting plate 1, the measuring rod 13 and the measuring plate 12 are on the same horizontal plane, and the first motor 10 and the second motor 14 both adopt stepping motors.

[0025] In actual use of the above structure, firstly, a plurality of optical lenses are placed on a plurality of placement tables 3, and then the second motor 14 is turned on. The second motor 14 drives the bidirectional screw 15 to rotate, and the rotation of the bidirectional screw 15 drives the second moving block 16. The second moving block 16 drives the clamping plate 4 through the connecting plate 17 and the connecting block, so that the clamping plate 4 moves and clamps the optical lenses on the placement table 3 to fix them, so as to avoid the optical lenses from shifting or shaking during detection, thereby improving the accuracy of detection. After the fixing is completed, the cylinder drives the lifting plate 7 to descend, so that the measuring plate 12 is aligned with the measuring plate 12. The optical lens on the placement table 3 is in contact, and the detection result of the thickness of the optical lens can be obtained and recorded by observing the scales on the measuring rod 13 and the fixing rod 5. After the detection is completed, the cylinder drives the lifting plate 7 to rise, and then turns on the first motor 10. The first motor 10 drives the threaded rod 8 to rotate, and the rotation of the threaded rod 8 drives the first moving block 9. The first moving block 9 drives the measuring plate 12 to slide horizontally through the connecting frame 11, so that the measuring plate 12 slides to the top of the next optical lens, and then repeats the above operation. The thickness of multiple optical lenses can be quickly detected, thereby improving the detection efficiency.

[0026] In this embodiment, a gasket is arranged on the inner wall of the clamping plate 4. The gasket is made of rubber material, which improves the anti-slip effect of the clamping plate 4 and also plays a certain protective role.

[0027] In this embodiment, sliders are provided at both ends of the lifting plate 7, and slide grooves 18 are provided on both sides of the inner wall of the fixing frame 2. One end of the slider is slidably arranged inside the slide groove 18, thereby improving the stability of the lifting plate 7 during movement.

[0028] In this embodiment, an anti-corrosion layer is provided on the outer surfaces of the fixing frame 2 and the mounting plate 1. The anti-corrosion layer is a cold-dip galvanized paint layer, which improves the durability of the device itself.

[0029] In this embodiment, brackets are provided on both sides of the bottom end of the mounting plate 1, and the brackets are connected to the mounting plate 1 by welding. Anti-skid pads are provided on the brackets to improve the anti-skid effect of the mounting plate 1 after it is placed.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the thickness of optical lenses in batches, characterized in that: The invention comprises a mounting plate (1), a fixing frame (2) is arranged on the top of the mounting plate (1), an electric telescopic rod (6) is arranged in the middle of the top of the fixing frame (2), a lifting plate (7) is arranged inside the fixing frame (2), one end of the electric telescopic rod (6) is connected to the lifting plate (7), a threaded rod (8) is arranged on one side of the top of the lifting plate (7), a first motor (10) is arranged on one end of the threaded rod (8), a first moving block (9) is arranged on the threaded rod (8), the first moving block (9) is threadedly connected to the threaded rod (8), a connecting frame (11) is arranged at the bottom of the first moving block (9), a measuring plate (12) is arranged at the bottom of the connecting frame (11), fixing rods (5) are arranged on both sides of the top of the mounting plate (1), and the The fixing rod (5) is provided with a scale, and measuring rods (13) are provided at both ends of one side of the lifting plate (7). A placing platform (3) is provided at the top of the mounting plate (1), and a bidirectional screw (15) is provided at one side of the bottom end of the mounting plate (1). A second motor (14) is provided at one end of the bidirectional screw (15). A second moving block (16) is provided on the bidirectional screw (15), and the second moving block (16) is threadedly connected to the bidirectional screw (15). A connecting plate (17) is provided at the bottom end of the bidirectional screw (15), and connecting blocks are provided on both sides of the top of the connecting plate (17). The connecting blocks are slidably connected to the mounting plate (1), and clamping plates (4) are provided on both sides of the top of the placing platform (3), and the top of the connecting block is connected to the clamping plate (4).

2. The device for detecting thickness of optical lenses in batches according to claim 1, characterized in that: The clamping plate (4), the second moving block (16), the connecting plate (17), the connecting block and the placing table (3) are provided in plurality and are evenly arranged on the mounting plate (1).

3. The device for detecting thickness of optical lenses in batches according to claim 2, characterized in that: A gasket is arranged on the inner wall of the clamping plate (4), and the gasket is made of rubber material.

4. The device for detecting thickness of optical lenses in batches according to claim 3, characterized in that: Slide blocks are provided at both ends of the lifting plate (7), slide grooves (18) are provided on both sides of the inner wall of the fixing frame (2), and one end of the slide block is slidably arranged inside the slide groove (18).

5. The device for detecting thickness of optical lenses in batches according to claim 4, characterized in that: The measuring rod (13) and the measuring plate (12) are located on the same horizontal plane.

6. The device for detecting thickness of optical lenses in batches according to claim 5, characterized in that: The first motor (10) and the second motor (14) are both stepper motors.

7. The device for detecting thickness of optical lenses in batches according to claim 6, characterized in that: The outer surfaces of the fixing frame (2) and the mounting plate (1) are both provided with an anti-corrosion layer, and the anti-corrosion layer is a cold-dip galvanized paint layer.

8. The device for detecting thickness of optical lenses in batches according to claim 7, characterized in that: Brackets are arranged on both sides of the bottom end of the mounting plate (1); the brackets are connected to the mounting plate (1) by welding; and anti-slip pads are arranged on the brackets.

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