Optical lens edge grinding device

Abstract

The utility model discloses an optical lens edging device, which belongs to the technical field of lens processing and comprises a worktable and two taking mechanisms connected with the worktable, the two taking mechanisms are symmetrically mounted at the top end of the worktable, a connecting block is arranged in the middle of each taking mechanism, rotating wheels are mounted at two ends of each connecting block, and the rotating wheels are connected with the worktable. A first connecting rod is fixedly installed at the bottom end of the connecting block, a sensor is connected to the bottom end of the first connecting rod, a first telescopic rod is installed on the side face of the sensor, a clamping jaw is installed at the front end of the first telescopic rod, a storage rotating disc is arranged at the bottom end of the taking mechanism, and a plurality of storage grooves are evenly formed in the storage rotating disc. A rotating motor is mounted in the water tank, a rotating barrel is connected to the top end of the rotating motor, a curved surface filter screen is arranged on one side of the rotating barrel, and a water pump is arranged in the water tank. According to the optical lens edge grinding device, the machining lens can be automatically replaced, manual replacement of the lens is not needed, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lens processing, in particular to an optical lens edging device. Background Technique

[0002] An optical lens is a lens made of optical glass. The definition of optical glass is glass that has specific requirements for optical properties such as refractive index, dispersion, transmittance, spectral transmittance, and light absorption, and has uniform optical properties. It can change the propagation direction of light and can change the relative spectral distribution of ultraviolet, visible, or infrared light. During the process of grinding the lens, continuous edging cannot be achieved, and the lens needs to be manually replaced, which affects the process and efficiency of continuous processing and increases the labor cost.

[0003] After retrieval, the Chinese patent document (authorized announcement number CN209665001U), the utility model relates to an optical lens edging device, including a machine shell. An upper adsorption component and a lower adsorption component for respectively adsorbing both sides of the lens are arranged inside the machine shell, and a grinding component for grinding the edge of the lens is also arranged inside the machine shell. Among them, the upper adsorption component is installed on the upper top surface of the inner wall of the machine shell, the lower adsorption component is installed on the bottom surface of the inner wall of the machine shell, and the grinding component is installed on the side surface of the inner wall of the machine shell. In the utility model, the upper and lower adsorption components respectively adsorb the upper and lower surfaces of the lens and clamp the lens between them, without causing damage to the lens. Although this patent can increase the processing efficiency of the device to a certain extent, during the operation of the device, during the process of grinding the lens, continuous edging cannot be achieved, the lens needs to be manually replaced, which affects the process and efficiency of continuous processing and increases the labor cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide an optical lens edging device to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an optical lens edging device, including a workbench and two taking mechanisms connected to the workbench. Two taking mechanisms are symmetrically installed at the top end of the workbench. A connecting block is arranged in the middle of the taking mechanism. Rotating wheels are installed at both ends of the connecting block. A first connecting rod is fixedly installed at the bottom end of the connecting block. A sensor is connected to the bottom end of the first connecting rod. A first telescopic rod is installed on the side of the sensor. A clamping jaw is installed at the front end of the first telescopic rod. A storage rotating disk is arranged at the bottom end of the taking mechanism. A plurality of storage grooves are evenly arranged inside the storage rotating disk.

[0006] Preferably, a first support plate is installed at one end of the workbench. A connecting piece is installed on the first support plate. A hydraulic rod is connected to the middle of the connecting piece. The top end of the hydraulic rod is connected to a connecting block.

[0007] Preferably, a baffle is provided at the top of the workbench. A second telescopic rod and a support column are installed inside the baffle. A friction block is installed at the front end of the second telescopic rod. A third motor is provided at the top of the support column. A suction cup is installed on top of the third motor. A third telescopic rod is provided above the suction cup. The end of the telescopic rod is connected to a second motor.

[0008] Preferably, a water tank is provided inside the workbench. A rotary motor is installed inside the water tank. The top of the rotary motor is connected to a rotary barrel. A curved filter screen is provided on one side of the rotary barrel. A water pump is provided inside the water tank. The water pump is connected to the water outlet through a water pipe.

[0009] Preferably, an air filter box is provided at the top of the workbench. A dust collection box is installed at the bottom of the air filter box. A first motor is installed inside the air filter box. The top of the first motor is connected to a rotating rod. Three cams are evenly installed on the rotating rod. A hemispherical body is provided at the top of the cam. The top of the hemispherical body is connected to a second connecting rod. A spring is installed on the outside of the second connecting rod. The top of the second connecting rod is connected to a filter screen. Three sliding guide rails are connected to the horizontal inner wall of the air filter box. The filter screen is respectively fitted and slid inside the sliding guide rails.

[0010] Preferably, two fans are symmetrically installed on both sides of the baffle. The fans are connected to the air filter box through ventilation pipes.

[0011] Preferably, a second support plate is installed at the top of the air filter box. A middle turntable is provided at the top of the second support plate. Middle transfer material grooves are provided on both sides of the processing turntable, and the middle transfer material grooves completely penetrate the middle turntable.

[0012] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0013] For this optical lens edging device, thanks to the design of the picking mechanism, a first support plate is installed at one end of the workbench. A connecting piece is installed on the first support plate. The middle of the connecting piece is connected to a hydraulic rod. The top of the hydraulic rod is connected to a connecting block. Rotating wheels are installed at both ends of the connecting block. The telescopic movement of the hydraulic rod controls the movement of the connecting block. A first connecting rod is fixedly installed at the bottom of the connecting block. The bottom of the first connecting rod is connected to a sensor. A first telescopic rod is installed on the side of the sensor. A clamping jaw is installed at the front end of the first telescopic rod, which is convenient for clamping the material to be processed. The material to be processed is clamped and placed into the middle transfer material groove, and is clamped by another clamping jaw for processing. The processed material is clamped by the clamping jaw and placed into the middle transfer material groove, and is retrieved by the clamping jaw and placed into the storage groove. Compared with the existing device that requires manual material replacement, this device does not require downtime for material replacement and human intervention, increasing the processing efficiency of the device.

[0014] Thanks to the design of the air filtration device and the recycling of the flushing water, a dust collection box is installed at the bottom of the air filtration box, and a first motor is installed inside the air filtration box. The first motor can drive the cam to rotate together to clean the three filter nets simultaneously. The fallen dust can be taken out of the dust collection box for cleaning. Compared with the existing device that does not deeply clean the grinding waste, this device facilitates the cleaning of the device. The design of the rotating barrel can separate the flushing water and the grinding waste, preventing the water pump from being blocked. The flushing water can be reused, saving the processing cost. Brief Description of the Drawings

[0015] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a sectional view of the present invention;

[0018] Figure 3 is a schematic structural diagram of the taking mechanism of the present invention;

[0019] Figure 4 is of the present invention Figure 3 is an enlarged view of part A in

[0020] Figure 5 is a sectional view of the air filtration box of the present invention.

[0021] Explanation of the Reference Numerals in the Drawings:

[0022] In the figure: 1, workbench; 2, first support plate; 3, connecting piece; 4, hydraulic rod; 5, taking mechanism; 6, connecting block; 7, baffle; 8, water tank; 9, ventilation pipe; 10, fan; 11, transfer material trough; 12, middle turntable; 13, second support plate; 14, water pipe; 15, support rod; 16, clamping jaw; 17, storage rotating disc; 18, air filter box; 19, storage trough; 20, first telescopic rod; 21, sensor; 22, first connecting rod; 23, rotating wheel; 24, first motor; 25, rotating rod; 26, cam; 27, hemispherical body; 28, second connecting rod; 29, spring; 30, filter screen; 31, sliding guide rail; 32, dust collection box; 33, second telescopic rod; 34, friction block; 35, suction cup; 36, third telescopic rod; 37, second motor; 38, third motor; 39, support column; 40, curved filter screen; 41, water inlet; 42, rotating motor; 43, water pump; 44, water outlet; 45, rotating barrel. Specific embodiments

[0023] In the following description, numerous specific details are given to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced without one or more of these details. In other instances, some well-known technical features are not described in order to avoid obscuring the present invention.

[0024] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0025] Please refer to Figures 1 to 5 An optical lens edge grinding device as shown in the figure, including a workbench 1 and two taking mechanisms 5 connected to the workbench 1. Two taking mechanisms 5 are symmetrically installed at the top end of the workbench 1. A connecting block 6 is arranged in the middle of the taking mechanism 5. Rotating wheels 23 are installed at both ends of the connecting block 6 to drive the connecting block 6 to move in the track. The track is a preset track and can be replaced according to requirements. A first connecting rod 22 is fixedly installed at the bottom end of the connecting block 6. A sensor 21 is connected to the bottom end of the first connecting rod 22, which is used to control the distance from the lens to be processed and the pressure of the clamping device 5. And the sensor 21 is protected by a housing. A first telescopic rod 20 is installed on the side of the sensor 21. A clamping jaw 16 is installed at the front end of the first telescopic rod 20. A storage rotating disc 17 is arranged at the bottom end of the taking mechanism 5. A plurality of storage troughs 19 are evenly arranged inside the storage rotating disc 17 for storing a plurality of lenses to be processed and processed.

[0026] One end of the workbench 1 is equipped with a first support plate 2. A connecting piece 3 is installed on the first support plate 2. The middle of the connecting piece 3 is connected to a hydraulic rod 4. The top of the hydraulic rod 4 is connected to a connecting block 6. The connecting block 6 drives the movement of the to-be-processed lens clamped by the clamping jaw 16 through a first connecting rod 22. The connecting block 6 drives the movement of the to-be-processed lens clamped by the clamping jaw 16 through a first connecting rod 22, reaches the middle turntable 12, and places the to-be-processed lens into the middle transfer material groove 11.

[0027] A baffle 7 is arranged at the top of the workbench 1. A second telescopic rod 33 and a support column 39 are installed inside the baffle 7. A friction block 34 is installed at the front end of the second telescopic rod 33. A third motor 38 is arranged at the top of the support column 39. A suction cup 35 is installed on the top of the third motor 38. A third telescopic rod 36 is arranged above the suction cup 35. The end of the telescopic rod 36 is connected to a second motor 37. The first telescopic rod 20 pushes the clamping jaw 16 to make the lens located in the center of the suction cup 35. The third telescopic rod 36 moves downward to clamp the lens, and the clamping jaw 16 releases. The second motor 37 and the third motor 38 start to work, and the lens starts to rotate. The second telescopic rod 33 drives the friction block 34 to move towards the lens direction, and the length of the second telescopic rod 33 is adjusted according to the edge grinding requirement.

[0028] A water tank 8 is arranged inside the workbench 1. A rotating motor 42 is installed inside the water tank 8. The top of the rotating motor 42 is connected to a rotating barrel 45. A curved surface filter screen 40 is arranged on one side of the rotating barrel 45. A water pump 43 is arranged inside the water tank 8. The water pump 43 is connected to a water outlet 44 through a water pipe 14. The water pump 43 starts to suck water. The flushing water passes through the water pipe 14 and sprays out from the water outlet 44 to flush the lens. The water and the grinding waste chips flow into the lower rotating barrel 45 together. The rotating motor 42 starts to work, and the rotating barrel 45 starts to rotate. Due to the centrifugal force, the water and the waste chips are separated by the curved surface filter screen 40, and the water enters the lower water tank 8.

[0029] At the top of the workbench 1, there is an air filtration box 18. At the bottom of the air filtration box 18, there is a dust collection box 32 installed. Inside the air filtration box 18, there is a first motor 24 installed. At the top of the first motor 24, there is a rotating rod 25 connected. On the rotating rod 25, three cams 26 are evenly installed. At the top of the cam 26, there is a hemispherical body 27 arranged. At the top of the hemispherical body 27, there is a second connecting rod 28 connected. On the outer side of the second connecting rod 28, there is a spring 29 installed. At the top of the second connecting rod 28, there is a filter net 30 connected. On the transverse inner wall of the air filtration box 18, there are three sliding guide rails 31 connected. Inside the sliding guide rails 31, the filter net 30 is respectively fitted and slid. The first motor 24 drives the rotating rod 25 to start moving. The cam 26 continuously impacts the hemispherical body 27. The filter net 30 moves up and down under the action of the spring 29, vibrating the impurities attached to the filter net 30 and falling into the lower dust collection box 32. The dust collection box 32 can be taken out for cleaning, which is convenient for the cleaning and maintenance of the device. On both sides of the baffle 7, two fans 10 are symmetrically installed. The fans 10 are connected to the air filtration box 18 through the ventilation pipes 9. The fans on the baffle 7 start to work, sucking the smoke and particulate floating matters generated by grinding into the air filtration box 18. At the top of the air filtration box 18, there is a second support plate 13 installed. At the top of the second support plate 13, there is a middle turntable 12 arranged. On both sides of the processing turntable 12, there are middle transfer material grooves 11 arranged, and the middle transfer material grooves 11 completely penetrate the middle turntable 12, facilitating the picking and placing of the clamping jaws 16 in the two picking and placing mechanisms 5.

[0030] Working principle

[0031] When the optical lens edging device is in use, first place the optical lens to be processed into the storage groove 19 of the storage rotating disk 17. The first telescopic rod 20 drives the clamping jaw 16 to move towards the storage groove 19 to clamp the lens to be processed. The hydraulic rod 4 starts to push the connecting block 6, and the connecting block 6 pushes the rotating wheel 23 to move along the track. The connecting block 6 drives the lens to be processed clamped by the clamping jaw 16 to move through the first connecting rod 22 and reaches the middle rotating disk 12. Then, place the lens to be processed into the middle transfer material groove 11. The picking mechanism 5 in the lens edging area starts to work, picks up the lens to be processed in the middle transfer material groove 11. Under the action of the hydraulic rod 4, the clamping jaw 16 returns to the same height as the suction cup 35. The first telescopic rod 20 pushes the clamping jaw 16 to make the lens located in the center of the suction cup 35. The third telescopic rod 36 moves downward to clamp the lens, and the clamping jaw 16 releases. The second motor 37 and the third motor 38 start to work, and the lens starts to rotate. The second telescopic rod 33 drives the friction block 34 to move towards the lens. According to the edging requirements, adjust the length of the second telescopic rod 33. When starting to edge, the water pump 43 starts to suck water, and the flushing water passes through the water pipe 14 and sprays out from the water outlet 44 to flush the lens. The water and the grinding waste chips flow into the lower rotating barrel 45 together. The rotating motor 42 starts to work, and the rotating barrel 45 starts to rotate. Due to the centrifugal force, the water and the waste chips are separated by the curved filter screen 40, and the water enters the lower water tank 8. The fan on the baffle 7 starts to work, sucking the smoke and particulate floating matter generated by grinding into the air filtration box 18. The first motor 24 drives the rotating rod 25 to start moving, and the cam 26 continuously hits the hemispherical body 27. The filter screen 30 moves up and down under the action of the spring 29 to shake off the impurities attached to the filter screen 30 and fall into the lower dust collection box 32. The dust collection box 32 can be taken out for cleaning. After edging is completed, the second telescopic rod 33 returns to the starting point, the clamping jaw 16 clamps the lens, the third telescopic rod 36 moves upward, and the clamping jaw 16 drives the processed lens back to the middle transfer material groove 11 through the action of the hydraulic rod 4. The other clamping jaw 16 picks up the completed lens, and the lens returns to the storage groove 19 through the above process. The storage rotating disk 17 starts to rotate, rotates the unprocessed lens to the position of the clamping jaw 16, and repeats the above process, and the device works in a cycle.

[0032] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical lens edging device, comprising a workbench (1) and two picking mechanisms (5) connected to the workbench (1), characterized in that: At the top of the workbench (1), two picking mechanisms (5) are symmetrically installed. In the middle of the picking mechanism (5), there is a connecting block (6). At both ends of the connecting block (6), rotating wheels (23) are installed. At the bottom end of the connecting block (6), a first connecting rod (22) is fixedly installed. At the bottom end of the first connecting rod (22), a sensor (21) is connected. On the side of the sensor (21), a first telescopic rod (20) is installed. At the front end of the first telescopic rod (20), a clamping jaw (16) is installed. At the bottom of the picking mechanism (5), there is a storage rotating disk (17). Inside the storage rotating disk (17), a plurality of storage grooves (19) are evenly arranged.

2. An optical lens edging device according to claim 1, characterized in that: At one end of the workbench (1), a first support plate (2) is installed. On the first support plate (2), a connecting piece (3) is installed. In the middle of the connecting piece (3), a hydraulic rod (4) is connected. At the top end of the hydraulic rod (4), a connecting block (6) is connected.

3. An optical lens edging device according to claim 1, characterized in that: At the top of the workbench (1), a baffle (7) is provided. Inside the baffle (7), a second telescopic rod (33) and a support column (39) are installed. At the front end of the second telescopic rod (33), a friction block (34) is installed. At the top end of the support column (39), a third motor (38) is provided. On the top of the third motor (38), a suction cup (35) is installed. Above the suction cup (35), a third telescopic rod (36) is provided. At the end of the telescopic rod (36), a second motor (37) is connected.

4. An optical lens edging device according to claim 1, characterized in that: Inside the workbench (1), a water tank (8) is provided. Inside the water tank (8), a rotating motor (42) is installed. At the top end of the rotating motor (42), a rotating barrel (45) is connected. On one side of the rotating barrel (45), a curved filter screen (40) is provided. Inside the water tank (8), a water pump (43) is provided. The water pump (43) is connected to a water outlet (44) through a water pipe (14).

5. An optical lens edging device according to claim 1, characterized in that: At the top of the workbench (1), an air filter box (18) is provided. At the bottom of the air filter box (18), a dust collection box (32) is installed. Inside the air filter box (18), a first motor (24) is installed. At the top end of the first motor (24), a rotating rod (25) is connected. Three cams (26) are evenly installed on the rotating rod (25). At the top end of the cam (26), a hemisphere (27) is provided. At the top of the hemisphere (27), a second connecting rod (28) is connected. On the outside of the second connecting rod (28), a spring (29) is installed. At the top end of the second connecting rod (28), a filter screen (30) is connected. On the transverse inner wall of the air filter box (18), three sliding guide rails (31) are connected. Inside the sliding guide rails (31), the filter screen (30) is respectively fitted and slid.

6. The optical lens edge grinding device according to claim 1, characterized in that: On both sides of the baffle (7), two fans (10) are symmetrically installed. The fans (10) are connected to the air filter box (18) through a ventilation pipe (9).

7. An optical lens edging device according to claim 5, characterized in that: A support plate two (13) is installed at the top of the air filtration box (18). A middle rotating disk (12) is arranged at the top of the support plate two (13). Middle transfer material grooves (11) are arranged on both sides of the processing rotating disk (12), and the middle transfer material grooves (11) completely penetrate through the middle rotating disk (12).

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