Optical lens shearing device with clamping function

Abstract

The utility model discloses an optical lens shearing device with a clamping function, which comprises a frame body, the top of the frame body is provided with a first moving module, the first moving module is movably connected with two clamps, the upper surface of the frame body is fixedly connected with a cutting platform, the top of the cutting platform is provided with a second moving module, and the second moving module is movably connected with the two clamps. A cutting head is movably connected to the second moving module, first electric push rods are fixedly connected to the inner walls of the two sides of the cutting platform, the extending ends of the first electric push rods are fixedly connected with fixing plates, the clamp comprises a mounting block, a second electric push rod is fixedly connected to the inner wall of the top of the mounting block, and the extending end of the second electric push rod is fixedly connected with a U-shaped push rod. According to the lens cutting device, the lenses can be stably placed on the cutting platform, meanwhile, the clamps can automatically clamp the lenses of different sizes, and the lenses can be positioned and placed through matched use of the guide rods and the fixing plates.

Description

Technical Field

[0001] This utility model relates to the field of optical lens cutting technology, and in particular to an optical lens cutting device with clamping function. Background Technology

[0002] Optical lenses, also known as optical glass, are produced by heating and pressing qualified glass blocks to form optical lens blanks, which are then cut into optical lenses of different sizes.

[0003] A search revealed that CN218504917U discloses an optical lens cutting device. When cutting optical lenses, personnel need to manually place the optical lenses onto the cutting platform. However, due to the smooth and fragile nature of the lenses, they are prone to displacement and breakage during placement, affecting the production quality and efficiency of the lenses. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an optical lens cutting device with a clamping function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An optical lens cutting device with clamping function includes a frame, a first movable module on the top of the frame, two clamps movably connected to the first movable module, a cutting platform fixedly connected to the upper surface of the frame, a second movable module on the top of the cutting platform, a cutting head movably connected to the second movable module, and first electric push rods fixedly connected to the inner walls on both sides of the cutting platform, with a fixing plate fixedly connected to the extended end of the first electric push rod.

[0007] As a further embodiment of this utility model, the clamp includes a mounting block, a second electric push rod is fixedly connected to the top inner wall of the mounting block, a U-shaped push rod is fixedly connected to the extended end of the second electric push rod, two second limiting blocks are fixedly connected to the bottom outer wall of the mounting block, a gripper is movably connected to the bottom of each of the two second limiting blocks, and a first limiting block is movably connected to both sides of the top of the gripper, and the first limiting block is rotatably connected to the U-shaped push rod.

[0008] As a further improvement of this invention, an anti-slip clamp is fixedly connected to the bottom of the gripper.

[0009] As a further improvement of this invention, two guide rods are fixedly connected to the upper surface of the cutting platform.

[0010] As a further embodiment of this utility model, both ends of the fixing plate are fixedly connected to sliders, and the sliders are slidably connected along the guide rod.

[0011] As a further improvement of this utility model, a feeding groove is provided on the upper surface of the frame.

[0012] As a further improvement of this utility model, the upper surface of the frame is provided with a storage tray.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the first moving module and the second moving module, the fixture automatically clamps and moves lenses of different sizes, and places the lenses stably on the cutting platform, thereby improving the loading effect of the device.

[0015] 2. This utility model features an anti-slip clip, which increases the friction between the clip and the lens, preventing the lens from slipping easily when directly gripped by the clip and improving the stability of lens clamping.

[0016] 3. The guide rod and the fixed plate work together to position the lens, which facilitates stable cutting of the lens by the subsequent cutting head and improves the effectiveness of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an optical lens cutting device with clamping function proposed in this utility model;

[0018] Figure 2 This is a partially enlarged structural diagram of an optical lens shearing device with clamping function proposed in this utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the clamp structure of an optical lens cutting device with clamping function proposed in this utility model.

[0020] In the diagram: 1. Frame; 2. First moving module; 3. Fixture; 4. Feed chute; 5. Storage tray; 6. Cutting head; 7. Second moving module; 8. Cutting platform; 9. Fixing plate; 10. Guide rod; 11. First electric push rod; 12. Slider; 13. Second electric push rod; 14. U-shaped push rod; 15. First limit block; 16. Anti-slip clamp; 17. Gripper; 18. Second limit block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1-3 An optical lens cutting device with clamping function includes a frame 1. The top of the frame 1 is provided with a first moving module 2. Two clamps 3 are slidably connected to the first moving module 2. A cutting platform 8 is fixed to the upper surface of the frame 1 by bolts. A second moving module 7 is provided on the top of the cutting platform 8. The first moving module 2 and the second moving module 7 are three-axis synchronous belt linear slides, model KNK4006. A cutting head 6 is slidably connected to the second moving module 7. The inner walls on both sides of the cutting platform 8 are fixed with first electric push rods 11 by bolts. The extended end of the first electric push rod 11 is fixed with a fixing plate 9 by bolts. The clamps 3 are clamped by the first moving module 2 and moved to the middle position of the cutting platform 8 to separate the clamps 3 from the lens. Then the first electric push rods 11 are activated, causing the fixing plate 9 to move and contact the lens, thereby positioning and restricting the position of the lens. The second moving module 7 is activated, and the operator moves the cutting head 6 to cut the lens as needed.

[0023] In this utility model, it should be noted that the clamp 3 includes a mounting block. A second electric push rod 13 is bolted to the inner top wall of the mounting block. A U-shaped push rod 14 is bolted to the extended end of the second electric push rod 13. Two second limiting blocks 18 are bolted to the outer bottom wall of the mounting block. A gripper 17 is rotatably connected to the bottom of each of the two second limiting blocks 18. A first limiting block 15 is rotatably connected to both sides of the top of the gripper 17, and the first limiting block 15 is rotatably connected to the U-shaped push rod 14. The extension and retraction of the second electric push rod 13 causes the U-shaped push rod 14 to move up and down, thereby opening and closing the gripper 17 to clamp lenses of different sizes. An anti-slip clip 16 is adhered to the bottom of the gripper 17, which increases the gripper's gripping force on the lens. The friction between the grippers prevents the lens from slipping easily when directly gripped by the grippers 17. Two guide rods 10 are fixed to the upper surface of the cutting platform 8 by bolts. Slider 12 is fixed to both ends of the fixing plate 9 by bolts. The cooperation between the guide rods 10 and the fixing plate 9 facilitates the positioning and placement of the lens. The slider 12 slides along the guide rods 10. The cooperation between the slider 12 and the guide rods 10 allows the fixing plate 9 to move stably and prevents it from tilting during movement. The upper surface of the frame 1 is provided with a feeding groove 4, which facilitates the storage of lenses to be cut. The upper surface of the frame 1 is provided with a storage tray 5, which can collect the cut lenses for convenient centralized processing by the staff.

[0024] Working principle: When it is necessary to cut the lens, multiple stacked lenses are placed in the feed trough 4. First, the second electric push rod 13 is activated, and the second electric push rod 13 extends to move the U-shaped push rod 14 downward, thereby opening the gripper 17. Then, the first moving module 2 moves downward, driving the clamp 3 to move downward as a whole, so that the gripper 17 is located on both sides of the lens. Then, the second electric push rod 13 retracts, so that the gripper 17 clamps the lens. The first moving module 2 moves the clamp 3 to the middle position above the cutting platform 8. The clamp 3 continues to move downward until the clamped lens is located on the cutting platform 8. Then, the second electric push rod 13 separates the gripper 17 from the lens. Then, the first electric push rod 11 is activated, so that the fixing plate 9 moves to contact the lens, thereby positioning and restricting the position of the lens. The second moving module 7 is activated, so that the cutting head 6 moves to cut the lens.

[0025] Furthermore, although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical lens cutting device with clamping function, comprising a frame (1), wherein a first moving module (2) is provided on the top of the frame (1), characterized in that, Two clamps (3) are movably connected to the first moving module (2). A cutting platform (8) is fixedly connected to the upper surface of the frame (1). A second moving module (7) is provided on the top of the cutting platform (8). A cutting head (6) is movably connected to the second moving module (7). A first electric push rod (11) is fixedly connected to both inner walls of the cutting platform (8). A fixing plate (9) is fixedly connected to the extended end of the first electric push rod (11).

2. The optical lens cutting device with clamping function according to claim 1, characterized in that, The clamp (3) includes a mounting block. A second electric push rod (13) is fixedly connected to the top inner wall of the mounting block. A U-shaped push rod (14) is fixedly connected to the extended end of the second electric push rod (13). Two second limiting blocks (18) are fixedly connected to the bottom outer wall of the mounting block. A gripper (17) is movably connected to the bottom of each of the two second limiting blocks (18). A first limiting block (15) is movably connected to both sides of the top of the gripper (17). The first limiting block (15) is rotatably connected to the U-shaped push rod (14).

3. The optical lens cutting device with clamping function according to claim 2, characterized in that, The bottom of the gripper (17) is fixedly connected to an anti-slip clip (16).

4. The optical lens cutting device with clamping function according to claim 1, characterized in that, Two guide rods (10) are fixedly connected to the upper surface of the cutting platform (8).

5. The optical lens cutting device with clamping function according to claim 4, characterized in that, Both ends of the fixed plate (9) are fixedly connected to sliders (12), and the sliders (12) are slidably connected along the guide rod (10).

6. The optical lens cutting device with clamping function according to claim 1, characterized in that, The upper surface of the frame (1) is provided with a feeding groove (4).

7. The optical lens cutting device with clamping function according to claim 1, characterized in that, The upper surface of the frame (1) is provided with a storage tray (5).

Images