Spectacle lens chamfering mechanism

Abstract

The utility model discloses a spectacle lens chamfering mechanism, which belongs to the technical field of spectacle lens processing and comprises a shell, a turntable is rotatably mounted on the inner top wall of the shell, sleeves are uniformly arranged at the bottom of the turntable, springs are fixed in the sleeves, sleeve rods are fixed at the bottom ends of the springs, abutting blocks are hinged to the bottom ends of the sleeve rods, and the abutting blocks are hinged to the inner top wall of the shell. A motor is installed on the inner bottom wall of the shell, a tray is fixed to an output shaft of the motor, and a supporting rod is fixed to the middle of the top of the tray. Through cooperative use of the shell, the rotating disc, the sleeve, the spring, the sleeve rod, the abutting block, the motor, the tray, the supporting rod, the supporting block, the hydraulic rod, the reinforcing block, the hydraulic cylinder and the grinding machine, the placement angle of the spectacle lens can be adjusted according to different use requirements, the purpose of conveniently chamfering the spectacle lens at different angles is achieved, manual adjustment is not needed, time and labor are saved, and the working efficiency is improved. The operation is convenient, so that the practicability of the spectacle lens chamfering mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eyeglass lens processing, in particular to an eyeglass lens chamfering mechanism. Background Art

[0002] Glasses are optical devices consisting of lenses and frames, and their main function is to correct vision. After the initial processing of the lenses, the edges of the sides of the lenses may be relatively sharp. If they are not chamfered, it may be difficult to install the lenses and frames during assembly, and there are also certain safety issues.

[0003] For example, the utility model with application number 202321033640.3 discloses a lens chamfering mechanism, which is provided with a rotatable rotating table and a chamfering grinding wheel connected by a spring, so that the chamfering grinding wheel can adapt to lenses with different curvatures.

[0004] Similar to the above application, there are still some shortcomings:

[0005] The chamfering mechanism for the eyeglass lens cannot chamfer the eyeglass lens at different angles, has a small chamfering range and strong limitations, cannot chamfer different eyeglass lenses according to usage requirements, has poor flexibility and is inconvenient to use.

[0006] Therefore, a spectacle lens chamfering mechanism is designed to optimize the above-mentioned problem. Utility Model Content

[0007] The main purpose of the utility model is to provide a spectacle lens chamfering mechanism to solve the related technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A spectacle lens chamfering mechanism comprises a shell, a turntable is rotatably mounted on the inner top wall of the shell, sleeves are evenly arranged at the bottom of the turntable, springs are fixed inside the sleeves, a sleeve rod is fixed to the bottom end of the spring, a stop block is hinged at the bottom end of the sleeve rod, a motor is mounted on the inner bottom wall of the shell, a tray is fixed to the output shaft of the motor, a support rod is fixed at the middle position of the top of the tray, a support block is hinged on the top of the support rod, hydraulic rods are symmetrically arranged on the top of the tray, a reinforcement block is hinged on the top of the hydraulic rod, a hydraulic cylinder is mounted on the inner side wall of the shell, a grinder is fixed to the output end of the hydraulic cylinder.

[0010] Preferably, an isolation plate is installed on the inner side wall of the shell, a through opening is opened on the top of the isolation plate, and a movable frame is slidably connected to the bottom of the isolation plate.

[0011] Preferably: both sides of the shell are provided with installation openings, sound insulation boards are slidably installed inside the installation openings, and magnetic strips are fixed on the sides of the sound insulation boards that are close to each other.

[0012] Preferably, a handle is fixed on one side of the sound insulation boards which is away from each other, and a grip ring is provided on the outer side of the handle.

[0013] Preferably, a buckle groove is provided on one side of the movable frame, and an anti-slip strip is provided inside the buckle groove.

[0014] Preferably, the reinforcement block is a semicircular block, and a rubber pad is provided on the top of the reinforcement block.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a lens chamfering mechanism, through the coordinated use of a shell, a turntable, a sleeve, a spring, a sleeve rod, a stop block, a motor, a tray, a support rod, a support block, a hydraulic rod, a reinforcing block, a hydraulic cylinder and a grinder, the lens is placed between the stop block and the support block, the motor is started to rotate the lens, and the hydraulic cylinder is started to make the grinder contact with the edge of the lens, and then the grinder is started to chamfer the lens, and the top of the hydraulic rod is started to push one end of the lens upward, so that the grinder chamfers the lens at different angles, and the placement angle of the lens can be adjusted according to different usage requirements, so as to achieve the purpose of conveniently chamfering the lens at different angles, no manual adjustment is required, time and labor are saved, and the operation is convenient. The practicability of the eyeglass lens chamfering mechanism is improved; through the coordinated use of the isolation plate, the through port and the movable frame, the isolation plate is installed inside the shell to block dust impurities, and the dust impurities generated by the processing are collected inside the movable frame, so that the impurities inside the movable frame can be collected and cleaned, thereby providing convenience for the staff; through the coordinated use of the installation port, the sound insulation board and the magnetic strip, before the eyeglass lens chamfering processing, the sound insulation board is pushed into the shell through the installation port in advance, so that the magnetic strips between the two groups of sound insulation boards are adsorbed, and then the internal and external protection is performed during the processing, dust and impurities are blocked from polluting the surrounding environment, and it has a certain effect of isolating noise, thereby improving the environmental protection of the eyeglass lens chamfering mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is a schematic diagram of the connection between the sleeve and the spring of the utility model.

[0020] In the figure: 1. Shell; 2. Turntable; 3. Sleeve; 4. Spring; 5. Sleeve rod; 6. Block; 7. Motor; 8. Tray; 9. Support rod; 10. Support block; 11. Hydraulic rod; 12. Reinforcement block; 13. Hydraulic cylinder; 14. Grinder; 15. Isolation plate; 16. Through port; 17. Movable frame; 18. Mounting port; 19. Sound insulation board; 20. Magnetic strip. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0022] Embodiment 1

[0023] like Figure 1-Figure 3 As shown, the present embodiment provides a lens chamfering mechanism, comprising a shell 1, a turntable 2 is rotatably mounted on the inner top wall of the shell 1, sleeves 3 are evenly arranged at the bottom of the turntable 2, springs 4 are fixed inside the sleeves 3, sleeve rods 5 are fixed to the bottom ends of the springs 4, and a stop block 6 is hinged at the bottom ends of the sleeve rods 5, a motor 7 is mounted on the inner bottom wall of the shell 1, a tray 8 is fixed to the output shaft of the motor 7, a support rod 9 is fixed to the middle position of the top of the tray 8, a support block 10 is hinged to the top of the support rod 9, hydraulic rods 11 are symmetrically arranged on the top of the tray 8, and a reinforcing block 12 is hinged to the top of the hydraulic rod 11, a hydraulic cylinder 13 is mounted on the inner side wall of the shell 1, a grinder 14 is fixed to the output end of the hydraulic cylinder 13, an isolation plate 15 is mounted on the inner side wall of the shell 1, a through opening 16 is opened on the top of the isolation plate 15, and a movable frame 17 is slidably connected to the bottom of the isolation plate 15.

[0024] Through the coordinated use of the housing 1, the turntable 2, the sleeve 3, the spring 4, the sleeve rod 5, the block 6, the motor 7, the tray 8, the support rod 9, the support block 10, the hydraulic rod 11, the reinforcement block 12, the hydraulic cylinder 13 and the grinder 14, the eyeglass lens is placed between the block 6 and the support block 10, the motor 7 is started to rotate the eyeglass lens, and the hydraulic cylinder 13 is started to make the grinder 14 contact with the edge of the eyeglass lens, and then the grinder 14 is started to chamfer the eyeglass lens, and the hydraulic rod 11 is started to push one end of the eyeglass lens upward, so that the grinder 14 can be used to bend the eyeglass lens at different angles. The chamfering mechanism can adjust the placement angle of the lens according to different usage requirements, so as to facilitate chamfering of the lenses at different angles. It does not require manual adjustment, which saves time and effort, and is easy to operate, thereby improving the practicality of the lens chamfering mechanism. Through the coordinated use of the isolation plate 15, the through hole 16 and the movable frame 17, the isolation plate 15 is installed inside the shell 1 to block dust impurities, and the dust impurities generated by the processing are collected inside the movable frame 17, so that the impurities inside the movable frame 17 can be collected and cleaned, thereby providing convenience for the staff.

[0025] Embodiment 2

[0026] In this embodiment, if Figure 1-Figure 3 As shown, both sides of the housing 1 are provided with mounting openings 18, and sound insulation boards 19 are slidably installed inside the mounting openings 18, and magnetic strips 20 are fixed on the sides of the sound insulation boards 19 that are close to each other.

[0027] By using the mounting opening 18, the sound insulation board 19 and the magnetic strip 20 in coordination, the sound insulation board 19 is pushed into the interior of the housing 1 through the mounting opening 18 before the chamfering of the lens, so that the magnetic strip 20 between the two groups of sound insulation boards 19 is adsorbed, thereby providing internal and external protection during the processing, preventing dust and impurities from polluting the surrounding environment, and having a certain effect of isolating noise, thereby improving the environmental friendliness of the lens chamfering mechanism.

[0028] In this embodiment, a handle is fixed on one side of the sound insulation board 19 which is away from each other, and a grip ring is provided on the outer side of the handle.

[0029] The handle and the grip ring make it convenient for the staff to hold the handle and push and pull the sound insulation board 19, making the operation more convenient and labor-saving.

[0030] In this embodiment, a buckle groove is provided on one side of the movable frame 17, and an anti-slip strip is provided inside the buckle groove.

[0031] The buckle groove and the anti-slip strip make it easy for the staff to pull the movable frame 17 out of the housing 1 through the buckle groove and the anti-slip strip.

[0032] In this embodiment, the reinforcement block 12 is a semicircular block, and a rubber pad is disposed on the top of the reinforcement block 12 .

[0033] The arrangement of the semicircular block and the rubber pad increases the friction between the top of the reinforcing block 12 and the eyeglass lens, thereby improving the firmness of the clamping.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A chamfering mechanism for eyeglass lenses, characterized in that: The invention comprises a shell (1), a rotating disk (2) is rotatably mounted on the inner top wall of the shell (1), sleeves (3) are evenly arranged at the bottom of the rotating disk (2), springs (4) are fixed inside the sleeves (3), sleeve rods (5) are fixed at the bottom end of the springs (4), and a stop block (6) is hinged at the bottom end of the sleeve rod (5), a motor (7) is mounted on the inner bottom wall of the shell (1), a tray (8) is fixed to the output shaft of the motor (7), a support rod (9) is fixed at the middle position of the top of the tray (8), a support block (10) is hinged at the top of the support rod (9), a hydraulic rod (11) is symmetrically arranged at the top of the tray (8), and a reinforcing block (12) is hinged at the top of the hydraulic rod (11), a hydraulic cylinder (13) is mounted on the inner side wall of the shell (1), and a grinder (14) is fixed at the output end of the hydraulic cylinder (13).

2. The eyeglass lens chamfering mechanism according to claim 1, characterized in that: An isolation plate (15) is installed on the inner side wall of the shell (1), a through opening (16) is opened on the top of the isolation plate (15), and a movable frame (17) is slidably connected to the bottom of the isolation plate (15).

3. The eyeglass lens chamfering mechanism according to claim 1, characterized in that: Both sides of the shell (1) are provided with mounting openings (18), the interiors of the mounting openings (18) are slidably mounted with sound insulation boards (19), and the sides of the sound insulation boards (19) that are close to each other are fixed with magnetic strips (20).

4. The eyeglass lens chamfering mechanism according to claim 3, characterized in that: A handle is fixed on one side of the sound insulation board (19) that is away from each other, and a grip ring is arranged on the outer side of the handle.

5. The eyeglass lens chamfering mechanism according to claim 2, characterized in that: A buckle groove is provided on one side of the movable frame (17), and an anti-slip strip is provided inside the buckle groove.

6. The eyeglass lens chamfering mechanism according to claim 1, characterized in that: The reinforcing block (12) is a semicircular block, and a rubber pad is arranged on the top of the reinforcing block (12).

Images