Light-cured lens hardening device with excellent hardening effect

Abstract

The utility model discloses a light curing lens hardening device with excellent hardening effect, which comprises a feeding assembly, the feeding assembly comprises a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are the same in configuration, a hardening assembly is arranged between the first conveyor belt and the second conveyor belt, the hardening device comprises a robot, and the robot is connected with the feeding assembly. A positioning plate is arranged at the output end of the robot, clamping devices are evenly and fixedly installed on the outer wall of the bottom of the positioning plate, each clamping device comprises two clamping plates, the two clamping plates are arranged in a bilateral symmetry mode, clamping pieces are fixedly installed on the outer walls of the bottom ends of the clamping plates, and the clamping pieces are used for clamping and fixing the outer wall of a lens. The robot is arranged to control the clamping device to automatically and rapidly complete clamping and transferring of the lens, so that the lens can be conveniently and rapidly soaked in the hardening liquid in the transferring process, manpower is conveniently saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light-curing lens hardening devices, and specifically relates to a light-curing lens hardening device with excellent hardening effect. Background Technique

[0002] A light-curing lens is a special lens material, which usually has high light transmittance and optical performance and can effectively correct eyesight. The light-curing lens is specially treated during the manufacturing process to make it more firm and durable, and can resist a certain degree of wear and scratching. During the existing lens hardening process, the lens usually needs to be clamped, that is, the lens is clamped and installed on a specific clamp to fix the lens. Subsequently, the clamped lens is immersed in the hardening solution, and then the lens is taken out and irradiated with ultraviolet light to harden the lens. During the process of clamping and installing the lens on a specific clamp, manual clamping operations are usually required, with a large workload, and it is not convenient to automatically complete the rapid clamping, release and immersion of the hardening solution for the lens, and it is not convenient to improve work efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a light-curing lens hardening device with excellent hardening effect to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A light-curing lens hardening device with excellent hardening effect includes a feeding component. The feeding component includes a first conveyor belt and a second conveyor belt. The first conveyor belt and the second conveyor belt are configured identically. A hardening component is installed between the first conveyor belt and the second conveyor belt. The hardening device includes a robot. A positioning plate is arranged at the output end of the robot. Clamps are uniformly and fixedly installed on the outer wall of the bottom of the positioning plate. The clamp includes a clamping plate. Two clamping plates are symmetrically arranged on the left and right. A clamping piece is fixedly installed on the outer wall of the bottom end of the clamping plate. The clamping piece is used for clamping and fixing the outer wall of the lens.

[0006] In a preferred embodiment of the utility model, the first conveyor belt includes side plates. Two side plates are arranged front and back. A conveyor belt is installed between the two side plates.

[0007] In a preferred embodiment of the utility model, raised blocks are uniformly arranged on the surface of the conveyor belt. The raised blocks are used for placing the lens. The surface area of the raised block is slightly smaller than the surface area of the lens. The first conveyor belt and the second conveyor belt are symmetrically distributed left and right.

[0008] In a preferred embodiment of the present utility model, the robot includes a base, the base is installed between the first conveyor belt and the second conveyor belt, and the top of the base is rotatably connected to the first robot arm via a rotating shaft.

[0009] In a preferred embodiment of the utility model, the inner wall of the base controls the rotation of the rotating shaft through a first motor and a first gear, the output shaft of the first robotic arm is rotatably connected to the second robotic arm through a second motor, a hardening liquid pool is fixedly installed at the front end of the base, and a hardening liquid is provided on the inner wall of the hardening liquid pool.

[0010] In a preferred embodiment of the present utility model, the outer wall of the output shaft of the second mechanical arm is rotatably connected to the third mechanical arm through a third motor, and the inner wall of the end of the third mechanical arm is rotatably connected to the positioning plate through a fourth motor.

[0011] In a preferred embodiment of the present utility model, the clamp includes a shell, the shell is fixedly mounted on the outer wall of the bottom of the positioning plate, and the positive and negative threaded screws are rotatably connected between the inner walls on the left and right sides of the shell through bearings.

[0012] In a preferred embodiment of the present invention, the outer walls on the left and right sides of the forward and reverse threaded screws are threadedly connected to clamps, a sliding groove is provided on the inner wall of the bottom of the shell, and the outer wall of the clamp is slidably connected with the inner wall of the sliding groove.

[0013] In a preferred embodiment of the present utility model, the fifth motor is fixedly mounted on the inner wall of the shell, and the outer wall of the output shaft of the fifth motor is connected to the outer wall of the forward and reverse threaded screws through a bevel gear meshing transmission.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0015] 1. The robot-controlled gripper is set up to automatically and quickly complete the gripping and transportation of the lens, so that the lens can be quickly soaked in hardening liquid during the transportation process, which saves manpower and improves work efficiency;

[0016] 2. By arranging raised blocks on the surface of the conveyor belt, the lens can be placed and clamped on the surface of the conveyor belt, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a schematic diagram of the main structure of a light-curing lens hardening device with excellent hardening effect;

[0019] Figure 2 Schematic rear view structure diagram of a hardening device for a light-curing lens with excellent hardening effect;

[0020] Figure 3 Schematic structure diagram of a clamping assembly in a hardening device for a light-curing lens with excellent hardening effect;

[0021] Figure 4 Schematic internal structure diagram of a clamping seat in a hardening device for a light-curing lens with excellent hardening effect.

[0022] In the figure: side plate 100, conveyor belt 110, raised block 130, base 200, first robotic arm 210, second robotic arm 220, third robotic arm 230, positioning plate 240, gripper, housing 250, positive and negative thread screw 251, fifth motor 252, bevel gear 253, clamping plate 254, clamping piece 255, sliding groove 256, lens 300, hardening liquid pool 400. Detailed implementation manners

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0024] Embodiment 1: As shown in Figure 1 and 2 , it includes a feeding assembly. The feeding assembly includes a first conveyor belt and a second conveyor belt. The first conveyor belt and the second conveyor belt are configured the same. A hardening assembly is installed between the first conveyor belt and the second conveyor belt. The hardening device includes a robot. A positioning plate 240 is provided at the output end of the robot. Clamping devices are uniformly and fixedly installed on the bottom outer wall of the positioning plate 240. The clamping device includes a clamping plate 254. There are two clamping plates 254 symmetrically arranged left and right. A clamping piece 255 is fixedly installed on the bottom outer wall of the clamping plate 254. The clamping piece 255 is used for clamping and fixing the outer wall of the lens 300.

[0025] The specific use scenario of this embodiment is: by setting the feeding assembly to facilitate continuous feeding and discharging of the lens 300, thereby facilitating the improvement of work efficiency; by setting the robot to control the movement and adjustment of the clamping device, thereby facilitating the movement of the lens 300 by the clamping device; by setting two clamping plates 254 to cooperate with each other to clamp the outer walls of both sides of the lens; and by setting the clamping piece 255 to prevent the lens 300 from falling off.

[0026] Embodiment 2: As shown in Figure 1 and Figure 2, the first conveyor belt includes side plates 100. There are two side plates 100 arranged front and back. A conveyor belt 110 is installed between the two side plates 100. Raised blocks 130 are evenly arranged on the surface of the conveyor belt 110. The raised blocks 130 are used to place the lenses 300. The surface area of the raised blocks 130 is slightly smaller than the surface area of the lenses 300. The first conveyor belt and the second conveyor belt are symmetrically distributed left and right.

[0027] The specific usage scenario of this embodiment is: by setting the raised blocks 130 to facilitate the support of the bottom of the lenses 300, so that the clip 255 can clamp and release the surface of the lenses 300, improving the work efficiency and playing a role in improving the precise control of grasping and releasing the lenses 300.

[0028] Embodiment 3: As Figure 2 , the robot includes a base 200. The base 200 is installed between the first conveyor belt and the second conveyor belt. The top of the base 200 is rotatably connected to a first robotic arm 210 through a rotating shaft. The inner wall of the base 200 controls the rotation of the rotating shaft through a first motor and a first gear. The output shaft of the first robotic arm 210 is rotatably connected to a second robotic arm 220 through a second motor. A hardening liquid pool 400 is fixedly installed at the front end of the base 200. The inner wall of the hardening liquid pool 400 is provided with hardening liquid. The outer wall of the output shaft of the second robotic arm 220 is rotatably connected to a third robotic arm 230 through a third motor. The inner wall of the end of the third robotic arm 230 is rotatably connected to a positioning plate 240 through a fourth motor.

[0029] The specific usage scenario of this embodiment is: by setting the first motor to control the rotation of the rotating shaft, thereby driving the first robotic arm 210 to adjust the position horizontally by rotation; by setting the second motor to drive the second robotic arm 220 to adjust the position by rotation; by setting the third motor to drive the third robotic arm 230 to rotate; by setting the fourth motor to control and drive the positioning plate 240 to rotate and adjust the position.

[0030] Embodiment 4: As Figures 3 - 4 , the gripper includes a housing 250. The housing 250 is fixedly installed on the outer wall of the bottom of the positioning plate 240. A left - right threaded lead screw 251 is rotatably connected between the inner walls on the left and right sides of the housing 250. Clamping plates 254 are threadedly connected to the outer walls on the left and right sides of the left - right threaded lead screw 251. A chute 256 is opened on the inner wall of the bottom of the housing 250. The outer wall of the clamping plate 254 is slidably connected to the inner wall of the chute 256. A fifth motor 252 is fixedly installed on the inner wall of the housing 250. The outer wall of the output shaft of the fifth motor 252 is meshed and driven with the outer wall of the left - right threaded lead screw 251 through a bevel gear 253.

[0031] The specific usage scenario of this embodiment is as follows: By turning on the fifth motor 252, the fifth motor 252 drives the positive and negative lead screw 251 to control the two clamping plates 254 to move towards each other, so that the two clamping plates 254 can clamp the outer walls on both sides of the lens 300, and the upper and lower clamping pieces 255 clamp and fix the top and bottom of the lens 300.

[0032] The working principle of the present utility model is: Those skilled in the art place the lens to be photo-cured and hardened on the surface of the first conveyor belt, so that the lens 300 is placed on the top of the convex block 130 on the surface of the conveyor belt 110. The first conveyor belt transports the lens 300 to the base 200. Through the cooperation of the first robotic arm 210, the second robotic arm 220, and the third robotic arm 230, the positioning plate 240 is controlled to move above the first conveyor belt, so that the gripper approaches the lens 300. By turning on the fifth motor 252, the fifth motor 252 drives the positive and negative lead screw 251 to control the two clamping plates 254 to move towards each other, so that the two clamping plates 254 can clamp the outer walls on both sides of the lens 300, and the upper and lower clamping pieces 255 clamp and fix the top and bottom of the lens 300. Subsequently, by controlling the rotational connection positions of the first robotic arm 210, the second robotic arm 220, the third robotic arm 230, and the positioning plate 240, the positioning plate 240 drives the gripper to move the lens 300 into the hardening liquid pool 400, so that the lens can be soaked in the hardening liquid in the hardening liquid pool 400. After the soaking is completed, by controlling the coordinated movement of the first robotic arm 210, the second robotic arm 220, and the third robotic arm 230 to drive the positioning plate 240 to transfer the lens 300 to the surface of the second conveyor belt, so that the lens 300 can be placed on the surface of the convex block 130 of the second conveyor belt. Through the second conveyor belt, the lens 300 is transported to the photo-curing assembly (not marked in the figure), and through ultraviolet light irradiation, the surface of the lens reacts chemically with the hardening liquid for hardening operation.

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

Claims

1. A device for hardening a light-cured lens with excellent hardening effect, comprising a feeding assembly, the feeding assembly comprising a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are configured in the same manner, a hardening assembly is installed between the first conveyor belt and the second conveyor belt, characterized in that: The hardening device comprises a robot, wherein a positioning plate (240) is provided at the output end of the robot, a clamp is evenly fixedly mounted on the outer wall of the bottom of the positioning plate (240), the clamp comprises a clamp (254), two clamps (254) are symmetrically arranged on the left and right, a clip (255) is fixedly mounted on the outer wall of the bottom end of the clamp (254), and the clip (255) is used to clamp and fix the outer wall of the lens (300).

2. A light-curing lens hardening device with excellent hardening effect according to claim 1, characterized in that: The first conveyor belt comprises a side plate (100), two side plates (100) are arranged at the front and rear, and a conveyor belt (110) is installed between the two side plates (100).

3. A light-curing lens hardening device with excellent hardening effect according to claim 2, characterized in that: The surface of the conveyor belt (110) is evenly provided with raised blocks (130), the raised blocks (130) are used to place the lenses (300), the surface area of ​​the raised blocks (130) is slightly smaller than the surface area of ​​the lenses (300), and the first conveyor belt and the second conveyor belt are symmetrically distributed on the left and right.

4. The optically cured lens hardening device with excellent hardening effect according to claim 1, characterized in that: The robot comprises a base (200), the base (200) being installed between a first conveyor belt and a second conveyor belt, and the top of the base (200) being rotatably connected to a first mechanical arm (210) via a rotating shaft.

5. A light-curing lens hardening device with excellent hardening effect according to claim 4, characterized in that: The inner wall of the base (200) controls the rotation of a rotating shaft through a first motor and a first gear, and the output shaft of the first mechanical arm (210) is rotatably connected to the second mechanical arm (220) through a second motor.

6. A light-curing lens hardening device with excellent hardening effect according to claim 5, characterized in that: The outer wall of the output shaft of the second mechanical arm (220) is rotatably connected to the third mechanical arm (230) via a third motor, and the inner wall of the end of the third mechanical arm (230) is rotatably connected to the positioning plate (240) via a fourth motor.

7. The optically cured lens hardening device with excellent hardening effect according to claim 1, characterized in that: The clamp comprises a housing (250), the housing (250) being fixedly mounted on the outer wall at the bottom of the positioning plate (240), and the inner walls on the left and right sides of the housing (250) being rotatably connected to the forward and reverse threaded screws (251) via bearings.

8. The optically cured lens hardening device with excellent hardening effect according to claim 7, characterized in that: The outer walls on the left and right sides of the forward and reverse threaded screws (251) are threadedly connected to the clamping plates (254), the inner wall at the bottom of the housing (250) is provided with a sliding groove (256), and the outer wall of the clamping plate (254) is slidably connected with the inner wall of the sliding groove (256).

9. A light-curing lens hardening device with excellent hardening effect according to claim 8, characterized in that: The inner wall of the housing (250) is fixedly mounted with a fifth motor (252), and the outer wall of the output shaft of the fifth motor (252) is meshingly connected with the outer wall of the forward and reverse threaded screw (251) via a bevel gear (253).

Images