Cutting device for chromatic aberration-free full-ultraviolet-proof lens machining

Abstract

The utility model discloses a chromatic aberration-free full ultraviolet-proof cutting device for lens processing, which relates to the technical field of lens cutting processing, and comprises a processing box, a material taking port arranged on the front side of the processing box, a spraying component arranged on the processing box, a cutting component arranged in the material taking port, and a limiting frame arranged in the processing box, a filter screen is rotationally arranged on the inner ring and is used for filtering lens scraps; the motor is embedded in the limiting frame; by starting the first electric push rod, the driving end of the first electric push rod can extend to drive the limiting frame and the filter screen to completely slide out of the processing box through the fixing opening, and then by starting the motor, the driving shaft of the motor drives the rotating shaft and the filter screen to rotate by 180 degrees in the inner ring of the limiting frame; according to the utility model, lens scraps filtered on the filter screen can fall into the material receiving groove and the material receiving box, so that the filter screen can be conveniently cleaned, the lens scraps can be prevented from scraping the filter screen, and the service life of the filter screen can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lens cutting processing technical field, concretely to a kind of cutting device for achromatic full anti-uv lens processing. BACKGROUND

[0002] Achromatic full anti-uv lens is a kind of lens that can effectively block ultraviolet light and will not cause color distortion, and an achromatic full anti-uv lens needs to use a cutting device during processing to facilitate cutting and polishing of the side surface of the lens. The cutting device is usually provided with a spraying structure for cooling the lens during cutting and other purposes.

[0003] For example, the existing Chinese patent (publication number: CN212193723U) discloses a cutting device for achromatic full anti-uv lens processing, which is provided with a filter screen to facilitate the recycling of cooling water. By starting the servo motor, the lead screw is driven to rotate, the debris on the surface of the filter screen is scraped off into the collection box by the scraper on the outside, so that the filter screen is not blocked, the filtering work can be continuously performed, and the cutting work is not affected.

[0004] However, the above-mentioned design of a cutting device for achromatic full anti-uv lens processing has some shortcomings in actual use: although the lens processing cutting device can use the scraper to scrape the debris on the surface of the filter screen into the collection box, so that the filter screen is not blocked, the lens debris sliding on the filter screen can cause significant wear on the surface of the filter screen, which not only shortens the service life of the filter screen, but also affects the filtering performance of the filter screen.

[0005] Therefore, we designed a cutting device for achromatic full anti-uv lens processing to solve the above problems. INVENTION CONTENTS

[0006] The utility model aims at providing a cutting device for achromatic full anti-uv lens processing to solve the problems raised in the background art.

[0007] To solve the above technical problems, the utility model provides a cutting device for achromatic full anti-uv lens processing, which comprises a processing box, a material taking opening opened on the front side of the processing box, a spraying assembly arranged on the processing box, and a cutting assembly arranged in the material taking opening, and further comprises,

[0008] The limiting frame is arranged in the processing box, and the inner ring is rotatably provided with a filter screen for filtering lens debris.

[0009] The motor is embedded in the limiting frame, and the drive shaft extends into the inner ring of the limiting frame and is drivingly connected with the filter screen for driving the filter screen to turn over and discharge residue.

[0010] The fixed mouth is arranged on one side of the processing box and is connected with the inside of the processing box, and is located on one side of the limiting frame, the limiting frame is slidably inserted into the fixed mouth in cooperation with the fixed mouth;

[0011] The first electric push rod is fixedly installed on one side of the processing box, and the driving end is slidably extended into the processing box and fixedly connected with one side of the limiting frame, and is used for driving the limiting frame to slide.

[0012] Further, a rotating shaft is rotatably arranged in the inner ring of the limiting frame, the filter screen is fixedly sleeved on the rotating shaft, and the driving shaft of the motor is in transmission connection with one end of the rotating shaft.

[0013] Further, a material receiving groove is fixedly installed on the side of the processing box away from the first electric push rod, the material receiving groove is located obliquely below the fixed mouth, and the width of the material receiving groove is slightly wider than the width of the filter screen.

[0014] Further, a fixed plate is fixedly installed on the top of the side of the processing box away from the fixed plate, a second electric push rod is fixedly installed on the top of the fixed plate, the driving end of the second electric push rod is slidably penetrated through the fixed plate and is provided with a supporting plate, a spring is arranged on the bottom of the supporting plate, the other end of the spring is fixedly installed with an impact plate, and the impact plate is abutted with the filter screen.

[0015] Further, the number of the springs is four, and the four springs are respectively arranged at the four corners of the bottom of the supporting plate.

[0016] Further, the bottom of the supporting plate is further provided with telescopic rods, the number of the telescopic rods corresponds to the number of the springs, the telescopic ends of the telescopic rods are fixedly installed on the top of the impact plate, and the springs are movably sleeved on the telescopic rods.

[0017] Further, the front side of the material receiving groove is slidably inserted with a material receiving box, and the material receiving box is located obliquely below the fixed mouth.

[0018] Further, the front side of the material receiving groove is provided with a discharging port, and the material receiving box is slidably inserted into the discharging port.

[0019] Compared with the prior art, the beneficial effects of the utility model are that by starting the first electric push rod, the driving end of the first electric push rod is elongated to drive the limiting frame and the filter screen to completely slide out of the processing box through the fixed mouth, then by starting the motor, the driving shaft of the motor drives the rotating shaft and the filter screen to rotate 180° in the inner ring of the limiting frame, so that the lens debris filtered on the filter screen falls out of the processing box, which not only facilitates the cleaning of the filter screen, but also avoids the lens debris from scratching the filter screen, and helps to prolong the service life of the filter screen.

[0020] Compared with the prior art, the beneficial effects of the utility model are that: through opening the second electric push rod, the driving end of the second electric push rod can be telescoped to drive the support plate and the impact plate to move up and down, the impact plate repeatedly hits the filter screen in this process, the lens debris adhered or mixed in the filter hole of the filter screen can be shaken down, so that the cleaning effect of the filter screen can be further improved, it needs to be explained here that since the impact plate can compress the spring when hitting the filter screen, the impact on the filter screen can be reduced, so that the filter screen can be vibrated without damaging the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is the three-dimensional structure schematic diagram of the front part of the utility model;

[0022] Fig. 2 It is the three-dimensional structure schematic diagram of the side part of the utility model;

[0023] Fig. 3 It is the three-dimensional structure schematic diagram of the inside half cut of the limiting frame of the utility model;

[0024] Fig. 4 It is the three-dimensional structure schematic diagram of the outside of the fixed plate of the utility model.

[0025] In the drawing: 1, processing box; 2, taking-out port; 3, spraying assembly; 4, cutting assembly; 5, limiting frame; 6, filter screen; 7, motor; 8, fixed port; 9, first electric push rod; 10, rotating shaft; 11, receiving groove; 12, fixed plate; 13, second electric push rod; 14, support plate; 15, spring; 16, impact plate; 17, telescopic rod; 18, discharge port; 19, receiving box. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figs. 1-4 The utility model provides a kind of technical scheme: a kind of cutting device for colorless full ultraviolet protection lens processing, including processing box 1, taking-out port 2 being opened in the front side of processing box 1, spraying assembly 3 being set on processing box 1 and cutting assembly 4 being set in taking-out port 2, further include,

[0028] Limiting frame 5 is set in processing box 1, and inner ring rotationally provided with filter screen 6, for filtering lens debris;

[0029] The motor 7 is embedded in the limiting frame 5, and the driving shaft extends into the inner ring of the limiting frame 5 and is in transmission connection with the filter screen 6, for driving the filter screen 6 to turn over and discharge slag;

[0030] The fixed port 8 is arranged on one side of the processing box 1 and is in communication with the inside of the processing box 1, and is located on one side of the limiting frame 5. The limiting frame 5 is slidably inserted into the fixed port 8 in cooperation with the fixed port 8.

[0031] The first electric push rod 9 is fixedly installed on one side of the processing box 1, and the driving end extends into the processing box 1 and is fixedly connected with one side of the limiting frame 5, for driving the limiting frame 5 to slide.

[0032] In specific implementation, when it is needed to clean the lens fragments filtered on the filter screen 6, the first electric push rod 9 is started at this time, so that the driving end of the first electric push rod 9 is elongated to drive the limiting frame 5 and the filter screen 6 to be completely slid out of the processing box 1 through the fixed port 8. Then the motor 7 is started, so that the driving shaft of the motor 7 drives the rotating shaft 10 and the filter screen 6 to rotate 180° in the inner ring of the limiting frame 5, so that the lens fragments filtered on the filter screen 6 can fall outside the processing box 1. Not only can the filter screen 6 be conveniently cleaned, but also the lens fragments can be prevented from scratching the filter screen 6, which is helpful to prolong the service life of the filter screen 6.

[0033] It should be noted that how the motor 7 is embedded in the limiting frame 5. An installation cavity can be arranged on one side of the limiting frame 5, and the motor 7 is embedded in the installation cavity. In addition, how to conveniently arrange the installation cavity in the limiting frame 5. The limiting frame 5 can be divided into two groups of symmetrical structures, and then half of the installation cavity is arranged on the opposite side of the two groups of symmetrical structures, so that the motor 7 can be conveniently embedded and installed. Finally, the two symmetrical structures are welded, and the limiting frame 5 needs to be set as a metal structure during welding.

[0034] In addition, the spraying assembly 3 usually includes a water tank, a spray head, a U-shaped pipe and a water pump. The water tank is installed on the top of the processing box 1, the spray head is installed in the material taking port 2 and is connected with the water tank, water spraying can make the water in the water tank sprayed on the cutting lens, and the cooling effect is achieved. Then the two ends of the U-shaped pipe are installed on the processing box 1 and the water tank respectively, and the water pump is arranged on the U-shaped pipe, so that the filtered water can be re-injected into the water tank, and the effect of recycling can be achieved. Since the spraying assembly 3 belongs to the prior art and is not the problem to be solved in the background of the present application, it will not be described in detail in the present application.

[0035] Finally, it should be noted that the cutting assembly 4 usually includes a motor, an air cylinder and a cutting tool. The cutting tool can be moved and rotated to cut the lens. Since the cutting assembly 4 belongs to the prior art and is not the problem to be solved in the background of the present application, it will not be described in detail in the present application.

[0036] The material taking port 2 is also provided with a positioning structure, usually two hydraulic rods drive two clamping blocks to move relative to each other to clamp the achromatic full-UV-proof lens to be cut, and then cooperate with the cutting assembly 4 to cut the lens. Since the positioning structure also belongs to the prior art and does not solve the problems in the background of the specification, it will not be described in detail in the specification.

[0037] Referring to Figs. 1-4 , a rotating shaft 10 is rotatably arranged in the inner ring of the limiting frame 5, the filter screen 6 is fixedly sleeved on the rotating shaft 10, and the driving shaft of the motor 7 is in transmission connection with one end of the rotating shaft 10. The filter screen 6 can be conveniently and reasonably installed in the inner ring of the limiting frame 5. In addition, for the rotating installation of the rotating shaft 10, two bearings can be fixedly installed in the inner ring of the limiting frame 5, and the two ends of the rotating shaft 10 are fixedly inserted into the inner rings of the two bearings.

[0038] Referring to Figs. 1-4 , the machining box 1 is fixedly installed with a receiving groove 11 away from the first electric push rod 9, the receiving groove 11 is located obliquely below the fixed port 8, and the width of the receiving groove 11 is slightly wider than that of the filter screen 6. The lens fragments falling down can be received by the receiving groove 11 to avoid pollution of the external environment.

[0039] Referring to Figs. 1-4 , the machining box 1 is fixedly installed with a fixed plate 12 away from the fixed plate 12, the top of the fixed plate 12 is fixedly installed with a second electric push rod 13, the driving end of the second electric push rod 13 is slidably penetrated through the fixed plate 12 and is provided with a supporting plate 14, the bottom of the supporting plate 14 is provided with a spring 15, the other end of the spring 15 is fixedly installed with an impact plate 16, and the impact plate 16 is matched with the filter screen 6.

[0040] In specific implementation, on the basis of the above implementation, by opening the second electric push rod 13, the driving end of the second electric push rod 13 is telescopic to drive the supporting plate 14 and the impact plate 16 to move up and down, and the impact plate 16 repeatedly hits the filter screen 6 in this process, so that the lens fragments adhered or mixed in the filter holes of the filter screen 6 can be shaken down, thereby further improving the cleaning effect of the filter screen 6. It should be noted that since the impact plate 16 can compress the spring 15 when hitting the filter screen 6, the impact on the filter screen 6 can be reduced, so that the filter screen 6 can be vibrated without being damaged.

[0041] Referring to Figs. 1-4 , the number of springs 15 is four, and the four springs 15 are arranged at the four corners of the bottom of the supporting plate 14. The arrangement of the four springs 15 can further improve the buffering effect.

[0042] Before use, the colorless full anti-UV lens processing cutting device involved in the electric appliance is connected with external power supply, or the electric box is installed on the processing box 1 without affecting the operation of other parts, and then the electric box is electrically connected with the electric appliance through the line, so as to supply power for the electric appliance, thereby ensuring the normal operation of the electric appliance. Since the electric appliance is connected with external power supply or the electric box is installed, it is the prior art and does not solve the problem in the background art of the specification, so it is not described in the specification.

[0043] The bottom of the support plate 14 is also provided with telescopic rods 17, the number of which corresponds to the spring 15, and the telescopic ends of the telescopic rods 17 are fixedly installed on the top of the impact plate 16, and the spring 15 is movably sleeved on the telescopic rod 17. The impact plate 16 can only move along the telescopic end of the telescopic rod 17, avoiding the problem of inclination of the impact plate 16.

[0044] The front side of the receiving groove 11 is slidably inserted with a receiving box 19, which is located obliquely below the fixed port 8. The front side of the receiving groove 11 is provided with a discharge port 18, and the receiving box 19 is slidably inserted into the discharge port 18. When the receiving box 19 is full of debris, pull the receiving box 19 to make it slide out of the discharge port 18, which can conveniently concentrate the debris in the receiving box 19 for processing, ensuring that the receiving box 19 can continue to receive materials.

[0045] Working principle: when it is necessary to clean the lens debris filtered on the filter screen 6, at this time, the first electric push rod 9 is turned on, so that the driving end of the first electric push rod 9 is elongated to drive the limiting frame 5 and the filter screen 6 to slide out of the processing box 1 through the fixed port 8. Then the motor 7 is turned on, so that the driving shaft of the motor 7 drives the rotating shaft 10 and the filter screen 6 to rotate 180° in the inner ring of the limiting frame 5, so that the lens debris filtered on the filter screen 6 falls into the receiving groove 11 and the receiving box 19, which not only facilitates the cleaning of the filter screen 6, but also avoids scratching the filter screen 6 by the lens debris, which helps to prolong the service life of the filter screen 6.

[0046] During the above operation, the second electric push rod 13 is turned on, so that the driving end of the second electric push rod 13 is telescoped to drive the support plate 14 and the impact plate 16 to move up and down. During this process, the impact plate 16 will repeatedly hit the filter screen 6, which can shake the lens debris adhered or mixed in the filter holes of the filter screen 6, thereby further improving the cleaning effect of the filter screen 6. It should be noted that since the impact plate 16 can compress the spring 15 when it hits the filter screen 6, the impact on the filter screen 6 can be reduced, but the filter screen 6 can still be appropriately vibrated, so that the filter screen 6 can be vibrated without being damaged.

[0047] Finally, when the receiving box 19 is full of debris, pull the receiving box 19 to make it slide out of the discharge port 18, which can conveniently concentrate the debris in the receiving box 19 for processing, ensuring that the receiving box 19 can continue to receive materials.

Claims

1. An achromatic all-UV protective lens processing cutting device, comprising a processing box (1), a material taking port (2) opened on the front side of the processing box (1), a spraying assembly (3) arranged on the processing box (1), and a cutting assembly (4) arranged in the material taking port (2), characterized in that, Also includes, The limit frame (5) is arranged in the processing box (1), and the inner ring is rotatably provided with a filter screen (6) for filtering lens debris; The motor (7) is embedded in the limit frame (5), and the driving shaft extends into the inner ring of the limit frame (5) and is in transmission connection with the filter screen (6), for driving the filter screen (6) to turn over and discharge slag; The fixed port (8) is arranged on one side of the processing box (1) and is in communication with the inside of the processing box (1), and is located on one side of the limit frame (5), and the limit frame (5) and the fixed port (8) are slidingly inserted into the fixed port (8); The first electric push rod (9) is fixedly installed on one side of the processing box (1), and the driving end extends into the processing box (1) and is fixedly connected with one side of the limit frame (5), for driving the limit frame (5) to slide.

2. The cutting device for processing achromatic and full-UV-proof spectacle lenses according to claim 1, characterized in that: The limit frame (5) is rotatably provided with a rotating shaft (10) in the inner ring, the filter screen (6) is fixedly sleeved on the rotating shaft (10), and the driving shaft of the motor (7) is in transmission connection with one end of the rotating shaft (10).

3. The cutting device for processing achromatic and full-UV protective ophthalmic lenses according to claim 1, characterized in that: The processing box (1) is fixedly installed with a receiving groove (11) away from the first electric push rod (9) on one side, the receiving groove (11) is located obliquely below the fixed port (8), and the width of the receiving groove (11) is wider than that of the filter screen (6).

4. The cutting device for processing achromatic and full-UV protective ophthalmic lenses according to claim 1, characterized in that: The fixed plate (12) is fixedly installed on the top of the side of the processing box (1) away from the fixed plate (12), the second electric push rod (13) is fixedly installed on the top of the fixed plate (12), the driving end of the second electric push rod (13) slides through the fixed plate (12) and is provided with a supporting plate (14), the bottom of the supporting plate (14) is provided with a spring (15), the other end of the spring (15) is fixedly installed with an impact plate (16), and the impact plate (16) is in abutment with the filter screen (6).

5. The cutting device for processing achromatic and full-UV protective ophthalmic lenses according to claim 4, characterized in that: The number of springs (15) is four, and the four springs (15) are respectively arranged at the four corners of the bottom of the supporting plate (14).

6. The cutting device for processing achromatic and full UV protection lens according to claim 4, characterized in that: The bottom of the supporting plate (14) is also provided with a telescopic rod (17), the number of the telescopic rod (17) corresponds to that of the spring (15), and the telescopic end of the telescopic rod (17) is fixedly installed on the top of the impact plate (16), and the spring (15) is movably sleeved on the telescopic rod (17).

7. The cutting device for processing achromatic and full UV protection lens according to claim 3, characterized in that: The front side of the receiving groove (11) is slidingly inserted with a receiving box (19), and the receiving box (19) is located obliquely below the fixed port (8).

8. The cutting device for processing achromatic and full-UV protective ophthalmic lenses according to claim 7, characterized in that: The front side of the receiving groove (11) is provided with a discharge port (18), and the receiving box (19) is slidingly inserted into the discharge port (18).

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