Edge grinding machine for preparing optical lens

Abstract

The utility model relates to the technical field of optical lenses, and discloses an edge grinding machine for preparing optical lenses, which comprises a machining table, a supporting block is fixedly connected to the top of the machining table, an adjusting mechanism is arranged at the top of the machining table, a second top plate is arranged at the top of the adjusting mechanism, and a limiting mechanism is arranged at the top of the second top plate. The adjusting mechanism comprises a first motor, a first rotating rod and a gear, the first motor is fixedly connected to the top of the supporting block, the first rotating rod is fixedly connected to the output end of the first motor through a coupler, the first motor is installed to drive the first rotating rod to rotate, and the gear is fixedly connected to the outer wall of the first rotating rod; according to the lens polishing device, longitudinal movement of a lens can be achieved through the first top plate, transverse movement of the lens can be achieved through the first moving plate, and therefore the lens can be driven to be accurately positioned and moved, and polishing is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, in particular to an edge grinding machine for preparing optical lenses. Background Art

[0002] Glasses are lenses embedded in frames and worn in front of the eyes to improve vision, protect the eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus. During the preparation of glasses, the lenses need to be processed and the edges need to be ground after cutting.

[0003] When in use, the position of the lens needs to be adjusted all the time for edge grinding. However, manually adjusting the position of the lens may be dangerous. Therefore, automatic adjustment is safer and more reliable. Therefore, an edge grinding machine for preparing optical lenses is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an edge grinding machine for preparing optical lenses in view of the deficiencies in the above-mentioned prior art.

[0005] The cam is secured on a platform, and the top of the platform is secured on a platform with a plurality of locking plates, the top of the platform being secured on a pair of locking plates, the top of the platform being secured on a pair of locking plates.

[0006] Preferably, a cylinder is fixedly connected to the top of the first top plate, and an output end of the cylinder is fixedly connected to one end of a connecting rod. The cylinder is installed to drive the connecting rod to extend and retract, and the other end of the connecting rod is fixedly connected to a connecting plate, and a first movable plate is fixedly connected to the front side of the connecting plate, and the first movable plate is fixedly connected to the bottom of the second top plate.

[0007] Preferably, the number of the sliding rod and the first sliding sleeve is two, and the two sliding rods and the two first sliding sleeves are arranged on the top of the processing table. The installation of the sliding rod and the first sliding sleeve is used to assist the movement of the first top plate.

[0008] Preferably, the limiting mechanism includes a second motor, the second motor is fixedly connected to the top of the second top plate, the output end of the second motor is fixedly connected to a bidirectional threaded rod through a coupling, the second motor is installed to drive the bidirectional threaded rod to rotate, a threaded sleeve is threadedly connected to the bidirectional threaded rod, a second movable plate is fixedly connected to the front side of the threaded sleeve, a clamping plate is fixedly connected to the right side of the second movable plate, and the clamping plate is installed to limit the lens.

[0009] Preferably, a slide rail is fixedly connected to the top of the second top plate, a second slide sleeve is slidably connected to the slide rail, the back of the second slide sleeve is fixedly connected to the front of the second movable plate, and the slide rail and the second slide sleeve are installed to limit the second movable plate.

[0010] Preferably, an inverted L-shaped plate is fixedly connected to the top of the processing table, a telescopic rod is fixedly connected to the bottom of the inverted L-shaped plate, a grinder is fixedly connected to the bottom of the telescopic rod, and support legs are fixedly connected to the bottom of the processing table, and the support legs are installed to support the processing table.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. This edge grinding machine for preparing optical lenses, through the cooperation among the first motor, the first rotating rod, the gear, the first vertical plate, the sliding rod, the sliding sleeve, the first top plate, the toothed plate, the cylinder, the connecting rod, the connecting plate, and the first movable plate, can realize the longitudinal movement of the lens through the first top plate, and the lateral movement of the lens through the first movable plate, thereby realizing the precise positioning and movement of the lens, which is more convenient during grinding.

[0013] 2. This edge grinding machine for preparing optical lenses, through the cooperation between the second motor, the bidirectional threaded rod, the threaded sleeve, the second movable plate, the clamping plate, the slide rail, and the slide sleeve, clamps the lens and fixes it through the clamping plate, so that the lens can be more stable during grinding, avoiding the influence of grinding efficiency due to the instability of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is an enlarged view of point A of the structure of the utility model;

[0017] Figure 4 It is an enlarged view of point B of the structure of the present utility model.

[0018] In the figure: 1. processing table; 2. support block; 3. adjustment mechanism; 311. first motor; 312. first rotating rod; 313. gear; 314. first vertical plate; 315. sliding rod; 316. first sliding sleeve; 317. first top plate; 318. tooth plate; 319. cylinder; 320. connecting rod; 321. connecting plate; 322. first movable plate; 4. second top plate; 5. limiting mechanism; 511. second motor; 512. two-way threaded rod; 513. threaded sleeve; 514. second movable plate; 515. clamping plate; 516. slide rail; 517. second sliding sleeve; 6. inverted L-shaped plate; 7. telescopic rod; 8. grinder; 9. support leg. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4, an embodiment of the utility model is: a grinding machine for preparing optical lenses, comprising a processing table 1, a supporting block 2 is fixedly connected to the top of the processing table 1, an adjusting mechanism 3 is arranged on the top of the processing table 1, a second top plate 4 is arranged on the top of the adjusting mechanism 3, a limiting mechanism 5 is arranged on the top of the second top plate 4, the adjusting mechanism 3 comprises a first motor 311, a first rotating rod 312, and a gear 313, the first motor 311 is fixedly connected to the top of the supporting block 2, the first rotating rod 312 is fixedly connected to the output end of the first motor 311 through a coupling, the first motor 311 is installed to drive the first rotating rod 312 to rotate, the gear 313 is fixedly connected to the outer wall of the first rotating rod 312, the top of the processing table 1 is fixedly connected to the first vertical plate 314, the back of the first vertical plate 314 is fixedly connected to the sliding rod 315, the outer wall of the sliding rod 315 is provided with a first sliding sleeve 316, the first sliding sleeve 317 is fixedly connected to the outer wall of the first sliding sleeve 317, and the first sliding sleeve 317 is fixedly connected to the outer wall of the first sliding sleeve 317. The top of the sleeve 316 is fixedly connected to a first top plate 317, and the bottom of the first top plate 317 is fixedly connected to a toothed plate 318, which meshes with the gear 313. The gear 313 is installed to drive the toothed plate 318 to move. The top of the first top plate 317 is fixedly connected to a cylinder 319, and the output end of the cylinder 319 is fixedly connected to one end of a connecting rod 320. The cylinder 319 is installed to drive the connecting rod 320 to extend and retract. The other end of the connecting rod 320 is fixedly connected to a connecting plate 321, and the front of the connecting plate 321 is fixedly connected to a first movable plate 322, and the first movable plate 322 is fixedly connected to the bottom of the second top plate 4. There are two slide bars 315 and two first slide sleeves 316. The two slide bars 315 and the first slide sleeve 316 are arranged on the top of the processing table 1. The slide bars 315 and the first slide sleeve 316 are installed to assist the first top plate 317 to move;

[0021] Working principle: the first motor 311 is started by controlling the control panel to fix the lens on the clamping plate 515, the first motor 311 drives the first rotating rod 312 to rotate, the first rotating rod 312 drives the gear 313 to rotate, and when the gear 313 rotates, it drives the top meshing toothed plate 318 to move, and when the toothed plate 318 moves, it drives the first top plate 317 to move, and when the first top plate 317 moves, it drives the first sliding sleeve 316 to slide on the sliding rod 315, so that the longitudinal positioning movement of the lens can be realized, and by starting the cylinder 319, the cylinder 319 drives the connecting rod 320 to extend and retract, and the connecting rod 320 drives the connecting plate 321 to move, and when the connecting plate 321 moves, it drives the first movable plate 322 to move, and when the first movable plate 322 moves, it drives the top lens to move laterally, so that the lens can be driven to move for precise positioning, which is more convenient for polishing.

[0022] See also Figure 1-4On the basis of the above embodiment, in another embodiment of the utility model, the limiting mechanism 5 includes a second motor 511, the second motor 511 is fixedly connected to the top of the second top plate 4, the output end of the second motor 511 is fixedly connected to the bidirectional threaded rod 512 through a coupling, the second motor 511 is installed to drive the bidirectional threaded rod 512 to rotate, the bidirectional threaded rod 512 is threadedly connected with a thread sleeve 513, the front side of the thread sleeve 513 is fixedly connected with a second movable plate 514, the right side of the second movable plate 514 is fixedly connected with a clamping plate 515, and the clamping plate 515 is installed for In order to limit the lens, the top of the second top plate 4 is fixedly connected with a slide rail 516, and the slide rail 516 is slidably connected with a second slide sleeve 517, and the back of the second slide sleeve 517 is fixedly connected to the front of the second movable plate 514. The slide rail 516 and the second slide sleeve 517 are installed to limit the second movable plate 514, the top of the processing table 1 is fixedly connected with an inverted L-shaped plate 6, the bottom of the inverted L-shaped plate 6 is fixedly connected with a telescopic rod 7, the bottom of the telescopic rod 7 is fixedly connected with a grinder 8, the bottom of the processing table 1 is fixedly connected with a support leg 9, and the support leg 9 is installed to support the processing table 1.

[0023] Working principle: by starting the second motor 511, the second motor 511 drives the bidirectional threaded rod 512 to rotate, and the bidirectional threaded rod 512 drives the threaded sleeve 513 to move when rotating, and the movement of the threaded sleeve 513 drives the second movable plate 514 to move, and the second movable plate 514 drives the second sliding sleeve 517 to slide on the slide rail 516, and the second movable plate 514 drives the clamping plate 514 to move, and the lens can be clamped and fixed by the clamping plates 514 on both sides, so that the lens clamping is more stable and firm, and the lens can be more stable during grinding, avoiding affecting the grinding efficiency due to the instability of the lens.

[0024] The utility model provides an edge grinding machine for preparing optical lenses. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An edge grinding machine for preparing optical lenses, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a support block (2), the top of the processing table (1) is provided with an adjustment mechanism (3), the top of the adjustment mechanism (3) is provided with a second top plate (4), and the top of the second top plate (4) is provided with a limiting mechanism (5); The adjustment mechanism (3) comprises a first motor (311), a first rotating rod (312), and a gear (313); the first motor (311) is fixedly connected to the top of the support block (2); the first rotating rod (312) is fixedly connected to the output end of the first motor (311) through a coupling; the gear (313) is fixedly connected to the outer wall of the first rotating rod (312); the top of the processing table (1) is fixedly connected to a first vertical plate (314); the back of the first vertical plate (314) is fixedly connected to a sliding rod (315); the outer wall of the sliding rod (315) is sleeved with a first sliding sleeve (316); the top of the first sliding sleeve (316) is fixedly connected to a first top plate (317); the bottom of the first top plate (317) is fixedly connected to a toothed plate (318); the toothed plate (318) and the gear (313) are meshed with each other.

2. An edge grinding machine for preparing optical lenses according to claim 1, characterized in that: The top of the first top plate (317) is fixedly connected to a cylinder (319), the output end of the cylinder (319) is fixedly connected to one end of a connecting rod (320), the other end of the connecting rod (320) is fixedly connected to a connecting plate (321), the front side of the connecting plate (321) is fixedly connected to a first movable plate (322), and the first movable plate (322) is fixedly connected to the bottom of the second top plate (4).

3. The edge grinding machine for preparing optical lenses according to claim 1, characterized in that: The number of the sliding rod (315) and the first sliding sleeve (316) is two, and the two sliding rods (315) and the two first sliding sleeves (316) are arranged on the top of the processing table (1).

4. The edge grinding machine for preparing optical lenses according to claim 1, characterized in that: The limiting mechanism (5) comprises a second motor (511), the second motor (511) is fixedly connected to the top of the second top plate (4), the output end of the second motor (511) is fixedly connected to a bidirectional threaded rod (512) via a coupling, a threaded sleeve (513) is threadedly connected to the bidirectional threaded rod (512), the front side of the threaded sleeve (513) is fixedly connected to a second movable plate (514), and the right side of the second movable plate (514) is fixedly connected to a clamping plate (515).

5. The edge grinding machine for preparing optical lenses according to claim 4, characterized in that: The top of the second top plate (4) is fixedly connected to a slide rail (516), a second slide sleeve (517) is slidably connected to the slide rail (516), and the back side of the second slide sleeve (517) is fixedly connected to the front side of the second movable plate (514).

6. The edge grinding machine for preparing optical lenses according to claim 1, characterized in that: The top of the processing table (1) is fixedly connected to an inverted L-shaped plate (6), the bottom of the inverted L-shaped plate (6) is fixedly connected to a telescopic rod (7), the bottom of the telescopic rod (7) is fixedly connected to a grinder (8), and the bottom of the processing table (1) is fixedly connected to a supporting leg (9).

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