Ultrasonic cleaning machine for optical lens

Abstract

The utility model relates to an optical lens ultrasonic cleaning machine which is characterized in that material taking and placing areas are arranged on a workbench and located on the left side and the right side of a cleaning tank, so that two placing frame bodies used for placing optical lenses are arranged, one placing frame body falls into the cleaning tank along with a supporting frame for cleaning work, and the other placing frame body falls into the cleaning tank along with the supporting frame for cleaning work. When the optical lens in the cleaning tank is cleaned, the optical lens is lifted through the lifting mechanism, then the placing frame bodies are moved to the material taking and placing area on the other side, and material taking and placing work is carried out; and the other placing frame body is moved into the supporting frame for cleaning work, so that the optical lens can be quickly replaced, the labor intensity of workers is reduced, and the cleaning efficiency of the optical lens is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of lens processing technology, and in particular to an ultrasonic cleaning machine for optical lenses. Background Technology

[0002] During the processing of optical lenses, cleaning machines are needed to clean them to ensure the quality of the processing. Existing cleaning machines for optical lens processing use ultrasonic cleaners. The cleaning process involves first placing the optical lenses in a jig, and then placing the jig directly into the cleaning tank of the ultrasonic cleaner. Since the jig is picked up and put down manually, the labor intensity is high, and the number of optical lenses placed at one time cannot be too many, which affects the cleaning efficiency. Utility Model Content

[0003] The present invention aims to at least partially solve one of the problems existing in the prior art. To this end, the present invention proposes an ultrasonic cleaning machine for optical lenses.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An ultrasonic cleaning machine for optical lenses includes an ultrasonic cleaning machine body, a cleaning tank at the upper end of the ultrasonic cleaning machine body, a support frame and a lifting mechanism for driving the support frame to move up and down in the cleaning tank, a worktable at the upper end of the ultrasonic cleaning machine body, the cleaning tank at the middle position of the worktable, and material loading and unloading areas on the upper surface of the worktable and on both the left and right sides of the cleaning tank. It also includes a placement frame for placing optical lenses, which can move from the material loading and unloading area to the support frame, or can move from the support frame to the material loading and unloading area.

[0006] In some embodiments, the support frame includes a rectangular base frame and a longitudinal connecting frame disposed on the rear side of the rectangular base frame. The upper end of the longitudinal connecting frame is connected to the lifting mechanism. The rectangular base frame can follow the lifting mechanism as it rises, so that the upper end surface of the rectangular base frame is flush with the upper end surface of the worktable.

[0007] In some embodiments, the placement frame includes several layers of placement areas for placing lenses spaced vertically, and sliders extending in the left-right direction are spaced at the lower end of the placement frame.

[0008] In some embodiments, a first slide rail is spaced apart at the front and back of the upper end of the rectangular base, and the two sliders can slide correspondingly within the first slide rail.

[0009] In some embodiments, elastic positioning components are provided at both ends of the first slide rail, and the slider is disposed between the two elastic positioning components.

[0010] In some embodiments, the elastic positioning component includes a limiting block that slides up and down on the bottom wall of the first slide rail, a baffle is provided at the lower end of the rectangular base and directly below the limiting block, and a spring is connected between the limiting block and the baffle.

[0011] In some embodiments, the left and right corners of the upper end of the limiting block are beveled.

[0012] In some embodiments, a second slide rail spaced apart from front to back is provided on the upper surface of both material handling areas, the slider is slidably disposed in the second slide rail, and the second slide rail is correspondingly disposed to the first slide rail.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up pick-up and drop-off areas on both sides of the workbench and the cleaning tank, two placement frames for placing optical lenses are provided. One placement frame descends into the cleaning tank with the support frame for cleaning, while the other placement frame is located in one of the pick-up and drop-off areas, where lenses can be placed or removed. After the optical lenses in the cleaning tank are cleaned, they are raised by the lifting mechanism, and then the placement frame is moved to the other pick-up and drop-off area for picking and dropping. Meanwhile, the other placement frame is moved to the support frame for cleaning. This enables rapid replacement of optical lenses, reduces the labor intensity of workers, and greatly improves the efficiency of optical lens cleaning. Attached Figure Description

[0014] Figure 1 This is one of the three-dimensional schematic diagrams of this utility model.

[0015] Figure 2 This is the second three-dimensional schematic diagram of the present invention.

[0016] Figure 3 This is a three-dimensional schematic diagram of the placement frame of this utility model when it is located on a rectangular base.

[0017] Figure 4 This is a cross-sectional view of the mounting frame of this utility model when it is located on a rectangular base. Detailed Implementation

[0018] The following detailed description provides various embodiments or examples for implementing this utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of this utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0019] like Figures 1-4 An ultrasonic cleaning machine for optical lenses is shown, comprising an ultrasonic cleaning machine body 1, a cleaning tank 2 at the upper end of the ultrasonic cleaning machine body 1, a support frame 3 and a lifting mechanism 10 for driving the support frame 3 to move up and down in the cleaning tank 2, a worktable 4 at the upper end of the ultrasonic cleaning machine body 1, the cleaning tank 2 being located in the middle of the worktable 4, and material handling areas 5 being provided on the upper surface of the worktable 4 and on both the left and right sides of the cleaning tank 2, and also including a placement frame 6 for placing optical lenses, the placement frame 6 being movable from the material handling area 5 to the support frame 3, or the placement frame 6 being movable from the support frame 3 to the material handling area 5.

[0020] According to the above structure, by setting up pick-up and drop-off areas 5 on both the left and right sides of the workbench 4 and the cleaning tank 2, two placement frames 6 for placing optical lenses are provided. One placement frame 6 descends into the cleaning tank 2 with the support frame 3 for cleaning, while the other placement frame 6 is in one of the pick-up and drop-off areas 5, where lenses can be placed or removed. After the optical lenses in the cleaning tank 2 are cleaned, they are lifted by 10 meters by the lifting mechanism, and then the placement frame 6 is moved to the other pick-up and drop-off area 5 for picking up and dropping. The other placement frame 6 is moved to the support frame 3 for cleaning, which realizes the rapid replacement of optical lenses, reduces the labor intensity of workers, and greatly improves the efficiency of optical lens cleaning.

[0021] Furthermore, the support frame 3 includes a rectangular base frame 21 and a longitudinal connecting frame 22 located on the rear side of the rectangular base frame 21. The upper end of the longitudinal connecting frame 22 is connected to the lifting mechanism 10. The rectangular base frame 21 can follow the lifting mechanism 10 as it rises, so that the upper surface of the rectangular base frame 21 is flush with the upper surface of the worktable 4. The lifting mechanism is a conventional existing setting, which will not be described in detail here.

[0022] See Figure 3 , Figure 4 As shown, the placement frame 6 includes several layers of placement areas for placing lenses, spaced vertically. The optical lenses can be pre-placed in the optical lens fixture frame, and then the optical lens fixture frame can be directly placed into the placement area.

[0023] To facilitate the movement of the placement frame 6, sliders 31 extending in the left-right direction are provided at intervals at the lower end of the placement frame 6.

[0024] See Figures 1-3 As shown, a first slide rail 41 is spaced between the front and back of the upper end of the rectangular base frame 21, and the two sliders 31 can slide correspondingly within the first slide rail 41.

[0025] Furthermore, a second slide rail 81 with a front-to-back gap is provided on the upper surface of both material handling areas 5. The slider 31 is slidably disposed in the second slide rail 81, and the second slide rail 81 is correspondingly disposed with the first slide rail 41.

[0026] The arrangement of the first slide rail 41 and the second slide rail 81 facilitates the movement of the support frame 6 and improves efficiency.

[0027] See Figure 3 , Figure 4 As shown, elastic positioning components are provided at both ends of the first slide rail 41, and the slider 31 is located between the two elastic positioning components.

[0028] Furthermore, the elastic positioning component includes a limiting block 61 that slides up and down on the bottom wall of the first slide rail 41, a baffle 62 is provided at the lower end of the rectangular base frame 21 and directly below the limiting block 61, and a spring 63 is connected between the limiting block 61 and the baffle 62.

[0029] This allows the slider 31 to be limited by the limiting block 61, thereby improving the stability of the placement frame 6 when it is on the support frame 3.

[0030] The upper left and right corners of the limiting block 61 are chamfered with angles 71. When one end of the slider 31 abuts against the angle 71 of the limiting block 61, as long as the force pushing the placement frame 6 is greater than the force of the spring 63, the limiting block 61 can be pressed inward, so that the slider 31 can pass over the limiting block 61. This ensures the stability of the placement frame 6 and facilitates the movement of the placement frame 6.

[0031] Based on the accompanying drawings and the foregoing display and description of the basic principles, main features, and advantages of this utility model, those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning machine for optical lenses, comprising an ultrasonic cleaning machine body (1), an upper end of the ultrasonic cleaning machine body (1) being provided with a cleaning tank (2), a support frame (3) being arranged in the cleaning tank (2), and a lifting mechanism (10) driving the support frame (3) to lift up and down, characterized in that: the cleaning tank (2) is provided with a plurality of cleaning nozzles (4) arranged in a staggered manner, and the cleaning nozzles (4) are arranged in a staggered manner on the cleaning tank (2) and are arranged in a staggered manner on the cleaning tank (2). The upper end of the ultrasonic cleaning machine body (1) is provided with a workbench (4), the cleaning tank (2) is arranged at the middle position of the workbench (4), the upper end surface of the workbench (4) and located on the left and right sides of the cleaning tank (2) is provided with a material taking and placing area (5), and a placing rack (6) for placing optical lenses is further arranged, and the placing rack (6) can be moved on the support frame (3) in the material taking and placing area (5), or the placing rack (6) can be moved on the material taking and placing area (5) in the support frame (3).

2. The ultrasonic cleaner for optical lenses according to claim 1, wherein: The support frame (3) comprises a rectangular base frame (21) and a longitudinal connecting frame (22) arranged at the rear side of the rectangular base frame (21), the upper end of the longitudinal connecting frame (22) is connected with the lifting mechanism (10), and the rectangular base frame (21) can rise along with the lifting mechanism (10), so that the upper end surface of the rectangular base frame (21) is flush with the upper end surface of the workbench (4).

3. An ultrasonic cleaner for optical lenses as claimed in claim 2, characterized in that: The placing rack (6) comprises a plurality of layers of placing areas for placing lenses arranged in an upper and lower interval, and the lower end of the placing rack (6) is provided with a sliding block (31) extending in the left and right directions in an interval.

4. The ultrasonic cleaner for optical lenses according to claim 3, wherein: The upper end surface of the rectangular base frame (21) is provided with a first sliding rail (41) in an interval, and the two sliding blocks (31) can slide in the first sliding rail (41).

5. An ultrasonic cleaner for optical lenses as claimed in claim 4, characterized in that: Elastic positioning assemblies are arranged at the left and right ends of the first sliding rail (41), and the sliding block (31) is arranged between the two elastic positioning assemblies.

6. An ultrasonic cleaner for optical lenses as claimed in claim 5, characterized in that: The elastic positioning assembly comprises a limiting block (61) sliding up and down on the bottom wall of the first sliding rail (41), a baffle (62) is arranged at the lower end of the rectangular base frame (21) and located directly below the limiting block (61), and a spring (63) is connected between the limiting block (61) and the baffle (62).

7. An ultrasonic cleaner for optical lenses as claimed in claim 6, characterized in that: The left and right side corners of the upper end of the limiting block (61) are provided with inclined angles (71).

8. The ultrasonic cleaner for optical lenses according to claim 4, wherein: Second sliding rails (81) are arranged on the upper end surfaces of the two material taking and placing areas (5) in an interval, the sliding block (31) is slidably arranged in the second sliding rail (81), and the second sliding rail (81) is arranged correspondingly with the first sliding rail (41).

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