Optical lens shearing device

Abstract

The utility model relates to the technical field of optical lens shearing, and discloses an optical lens shearing device which comprises a bottom plate, the surface of one end of the bottom plate is fixedly connected with a fixing plate, the inner outer wall of the fixing plate is fixedly connected with a guide rod, the surface of the side end of the fixing plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a lead screw. The outer wall of one side of the lead screw is connected with a moving plate in a meshed mode, the moving plate is slidably connected with the guide rod, the inner outer wall of the moving plate is fixedly connected with a first electric push rod, the output end of the first electric push rod is fixedly connected with a second sliding plate, and the surface of one end of the second sliding plate is fixedly connected with an air cylinder. The output end of the air cylinder is fixedly connected with a mounting plate, and a shear knife is mounted on the surface of one end of the mounting plate. According to the mirror plate cutting device, the motor, the lead screw and the first electric push rod are arranged, so that the cutting knife can cut the X axis and the Y axis of the mirror plate, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens shearing, in particular to an optical lens shearing device. Background Art

[0002] Optical lenses are optical components used to adjust the propagation and focusing of light, and are widely used in optical instruments, imaging systems, glasses, laser equipment, etc. Optical lenses are usually made of optical materials (such as glass, plastic, etc.) with different shapes, curvatures and surface treatments to achieve specific optical functions.

[0003] After searching, a publication number of CN218709972U disclosed an optical lens shearing device, which belongs to the technical field of optical lens shearing, and includes: a working groove, a support plate is horizontally fixed at the center of the top of the working groove along the width direction, a shearing mechanism is arranged above the support plate, the shearing mechanism includes a U-shaped bracket fixed to the upper surface of the working groove, a slide groove is provided on the top wall of the U-shaped bracket along the length direction, a slider is slidably installed in the slide groove, a vertical rod is vertically movably penetrated on the slider, a lens cutter is installed at the bottom end of the vertical rod, the lens cutter is aligned with one side of the support plate, a baffle is fixed at the top of the lens cutter, a handle is arranged at the top of the baffle, and a spring is mounted on the vertical rod between the baffle and the slider. The optical lens shearing device can cut the optical lens straightly and ensure that the cutting surface is as flat as possible.

[0004] The shearing mechanism used in the above application can only shear along one direction and cannot shear the original lens plate in another direction, thus resulting in low working efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an optical lens cutting device, which aims to improve the problem that the cutting mechanism can only cut along one direction and cannot cut the lens original plate in another direction, thereby causing low work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical lens shearing device, comprising a base plate, one end surface of the base plate is fixedly connected to a fixed plate, the inner outer wall of the fixed plate is fixedly connected to a guide rod, the side end surface of the fixed plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw rod, one side outer wall of the screw rod is connected to a movable plate by meshing, the movable plate is slidably connected to the guide rod, the inner outer wall of the movable plate is fixedly connected to a first electric push rod, the output end of the first electric push rod is fixedly connected to a second slide plate, one end surface of the second slide plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a mounting plate, a shearing knife is installed on one end surface of the mounting plate, and a transmission assembly is arranged on one end surface of the base plate.

[0007] Preferably, the transmission assembly includes a second electric push rod, a first connecting plate and a rack, the end surface of the base plate away from the fixed plate is fixedly connected to the second electric push rod, the output end of the second electric push rod is fixedly connected to the second connecting plate, one end surface of the second connecting plate is fixedly connected to the first connecting plate, one side of the lower end surface of the first connecting plate is fixedly connected to the rack, one side outer wall of the rack is meshed with a gear, the other side of the gear is meshed with another rack, and one end surface of the first connecting plate is fixedly connected to the clamping plate.

[0008] Preferably, one end surface of the bottom plate is fixedly connected to two slide rails, and both sides of one end surface of the first connecting plate are fixedly connected to first slide plates, and the first slide plate is slidably connected to the slide rails.

[0009] Preferably, one end surface of the screw rod is rotatably connected to the inner outer wall of the fixed plate, and the second slide plate is slidably connected to the inner outer wall of the movable plate.

[0010] Preferably, the gear is rotatably connected to one end surface of the base plate, and the rack is slidably connected to one end surface of the base plate.

[0011] Preferably, one end surface of the clamping plate is fixedly connected to a rubber pad.

[0012] Preferably, four support frames are fixedly connected to one end surface of the bottom plate away from the fixed plate, and an empty groove is provided on one end surface of the bottom plate.

[0013] Preferably, the shearing knife is arranged above the gear.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the arrangement of the motor, the screw and the first electric push rod, the motor can drive the movable plate to move along the X-axis direction of the mirror plate by controlling the rotation of the screw. Since the electric push rod is arranged inside the movable plate, the mirror plate can be cut in the Y-axis direction. This arrangement enables the cutting knife to cut the X and Y axes of the mirror plate, thereby improving work efficiency.

[0016] 2. In the utility model, through the arrangement of the transmission assembly, gears and clamping plates, the second electric push rod can drive a first connecting plate to move, and through two racks and gears, the other clamping plate can be moved in the center. The two clamping plates can move in the center to fix the mirror plate together, which can prevent the movement of the mirror plate during the cutting process and improve the quality of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of an optical lens cutting device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a motor, a first electric push rod and a cutting knife of an optical lens shearing device proposed by the utility model;

[0019] Figure 3 The utility model discloses a schematic diagram of the structure of a transmission assembly, a clamping plate and a slide rail of an optical lens shearing device.

[0020] Legend:

[0021] 1. Bottom plate; 2. Support frame; 3. Fixed plate; 4. First slide plate; 5. First connecting plate; 6. Slide rail; 7. Moving plate; 8. Guide rod; 9. Motor; 10. Screw rod; 11. First electric push rod; 12. Second slide plate; 13. Cylinder; 14. Shear knife; 15. Second electric push rod; 16. Second connecting plate; 17. Rack; 18. Gear; 19. Rubber pad; 20. Mounting plate; 21. Clamping plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification 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 of 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.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: an optical lens shearing device, comprising a base plate 1, one end surface of the base plate 1 is fixedly connected to a fixed plate 3, the inner outer wall of the fixed plate 3 is fixedly connected to a guide rod 8, the side end surface of the fixed plate 3 is fixedly connected to a motor 9, the output end of the motor 9 is fixedly connected to a screw rod 10, one side outer wall of the screw rod 10 is connected to a moving plate 7 by meshing, the moving plate 7 is slidably connected to the guide rod 8, the inner outer wall of the moving plate 7 is fixedly connected to a first electric push rod 11, the output end of the first electric push rod 11 is fixedly connected to a second slide plate 12, one end surface of the second slide plate 12 is fixedly connected to a cylinder 13, the output end of the cylinder 13 is fixedly connected to a mounting plate 20, a shearing knife 14 is installed on one end surface of the mounting plate 20, and a transmission component is arranged on one end surface of the base plate 1.

[0024] Specifically, the motor 9 drives the screw rod 10 to rotate. Since the movable plate 7 is provided with corresponding threads, the movable plate 7 drives the shearing knife 14 to cut the original mirror plate along the X-axis. The first electric push rod 11 drives the shearing knife 14 to move along the Y-axis, thereby cutting the Y-axis of the original mirror plate. This setting can cut the X and Y axes of the mirror plate.

[0025] The transmission assembly includes a second electric push rod 15, a first connecting plate 5 and a rack 17. The end surface of the base plate 1 away from the fixed plate 3 is fixedly connected to the second electric push rod 15, the output end of the second electric push rod 15 is fixedly connected to the second connecting plate 16, one end surface of the second connecting plate 16 is fixedly connected to the first connecting plate 5, one side of the lower end surface of the first connecting plate 5 is fixedly connected to the rack 17, one side outer wall of the rack 17 is meshed with a gear 18, the other side of the gear 18 is meshed with another rack 17, and one end surface of the first connecting plate 5 is fixedly connected to the clamping plate 21.

[0026] Specifically, the second electric push rod 15 can drive a clamping plate 21 to move. Since the rack 17 is fixedly connected to the bottom of the first connecting plate 5, the movement of the rack 17 can drive the rotation of the gear 18, thereby moving the other rack 17. Therefore, the other clamping plate 21 can move. The two clamping plates 21 can move in a central direction, thereby starting the space saving effect. The two clamping plates 21 can fix the mirror plate.

[0027] One end surface of the bottom plate 1 is fixedly connected to two slide rails 6 , and both sides of one end surface of the first connecting plate 5 are fixedly connected to the first slide plate 4 , and the first slide plate 4 is slidably connected to the slide rails 6 .

[0028] Specifically, the arrangement of the first slide plate 4 and the slide rail 6 can prevent the first connecting plate 5 from deviating.

[0029] One end surface of the screw rod 10 is rotatably connected to the inner outer wall of the fixed plate 3 , and the second slide plate 12 is slidably connected to the inner outer wall of the movable plate 7 .

[0030] Specifically, the fixed plate 3 can provide an installation position for the screw rod 10 , and the second slide plate 12 is slidably connected to the movable plate 7 so that the second slide plate 12 can move smoothly.

[0031] The gear 18 is rotatably connected to one end surface of the bottom plate 1 , and the rack 17 is slidably connected to one end surface of the bottom plate 1 .

[0032] Specifically, the base plate 1 provides a mounting position for the gear 18 and the rack 17 .

[0033] One end surface of the clamping plate 21 is fixedly connected to the rubber pad 19 .

[0034] Specifically, the provision of the rubber pad 19 can prevent the mirror plate from being worn.

[0035] Four support frames 2 are fixedly connected to one end surface of the bottom plate 1 away from the fixed plate 3 , and an empty groove is provided on one end surface of the bottom plate 1 .

[0036] Specifically, the provision of the empty slot facilitates the second connecting plate 16 to move therein.

[0037] The shear blade 14 is disposed above the gear 18 .

[0038] Working principle: By starting the second electric push rod 15, the gear 18 can be rotated by controlling the movement of a rack 17, thereby driving the other rack 17 to move, which can drive a clamping plate 21 to move in the center. Since the second electric push rod 15 can drive the other clamping plate 21 to move, the two clamping plates 21 can move in the center to fix the mirror plate together; by controlling the motor 9 and the first electric push rod 11, the shear knife 14 can cut the X and Y axes of the mirror plate.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical lens cutting device, comprising a base plate (1), characterized in that: One end surface of the base plate (1) is fixedly connected to a fixed plate (3), the inner outer wall of the fixed plate (3) is fixedly connected to a guide rod (8), the side end surface of the fixed plate (3) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a screw rod (10), one side outer wall of the screw rod (10) is connected to a movable plate (7) by meshing, the movable plate (7) is slidably connected to the guide rod (8), the inner outer wall of the movable plate (7) is fixedly connected to a first electric push rod (11), the output end of the first electric push rod (11) is fixedly connected to a second slide plate (12), one end surface of the second slide plate (12) is fixedly connected to a cylinder (13), the output end of the cylinder (13) is fixedly connected to a mounting plate (20), one end surface of the mounting plate (20) is mounted with a shear knife (14), and one end surface of the base plate (1) is provided with a transmission component.

2. An optical lens cutting device according to claim 1, characterized in that: The transmission assembly comprises a second electric push rod (15), a first connecting plate (5) and a rack (17); an end surface of the bottom plate (1) away from the fixed plate (3) is fixedly connected to the second electric push rod (15); an output end of the second electric push rod (15) is fixedly connected to the second connecting plate (16); an end surface of the second connecting plate (16) is fixedly connected to the first connecting plate (5); one side of the lower end surface of the first connecting plate (5) is fixedly connected to the rack (17); an outer wall of one side of the rack (17) is meshedly connected to a gear (18); the other side of the gear (18) is meshedly connected to another rack (17); and one end surface of the first connecting plate (5) is fixedly connected to a clamping plate (21).

3. An optical lens cutting device according to claim 2, characterized in that: One end surface of the base plate (1) is fixedly connected to two slide rails (6), and both sides of one end surface of the first connecting plate (5) are fixedly connected to the first slide plate (4), and the first slide plate (4) is slidably connected to the slide rails (6).

4. The optical lens cutting device according to claim 1, characterized in that: One end surface of the screw rod (10) is rotatably connected to the inner outer wall of the fixed plate (3), and the second slide plate (12) is slidably connected to the inner outer wall of the movable plate (7).

5. The optical lens cutting device according to claim 2, characterized in that: The gear (18) is rotatably connected to one end surface of the base plate (1), and the rack (17) is slidably connected to one end surface of the base plate (1).

6. An optical lens cutting device according to claim 2, characterized in that: One end surface of the clamping plate (21) is fixedly connected to a rubber pad (19).

7. An optical lens cutting device according to claim 1, characterized in that: Four support frames (2) are fixedly connected to one end surface of the bottom plate (1) away from the fixed plate (3), and an empty groove is provided on one end surface of the bottom plate (1).

8. The optical lens cutting device according to claim 1, characterized in that: The shearing knife (14) is arranged above the gear (18).

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