A cleaning device for laser lens after inking at the edge

Abstract

The utility model relates to the technical field of laser lens processing treatment discloses a kind of cleaning device for laser lens after inking at edge, including rack, still including setting on the cleaning tank of rack, fixedly setting in the support frame of cleaning tank, slidingly setting in the filter piece and positioning mechanism of support frame, the bottom of the side of cleaning tank is connected with water inlet pipe, lifting mechanism for driving filter piece lifting is set on support frame, positioning mechanism is used to lock the position of filter piece when filter piece lifts to set position;The utility model is simple in structure, reasonable in design, when laser lens is inking after completing at edge, laser lens is moved to cleaning tank, through cleaning fluid in cleaning tank, remove dirt adhered on the surface of laser lens, so that laser lens is not easy to block the deposition of film layer material due to dirt when coating, to reduce pinhole, leakage, film layer peeling and other defects generated by coating, protect film layer, and prolong the service life of film layer.

Description

Technical Field

[0001] This utility model relates to the technical field of laser lens processing, specifically to a cleaning device for laser lenses after ink has been applied to their edges. Background Technology

[0002] The edges of laser lenses are difficult to make perfectly smooth during processing, and light scattering easily occurs when light shines on them, creating stray light that does not propagate along the intended optical path. The black coating used for ink application has strong light absorption properties, which can effectively absorb stray light from the lens edges, preventing it from being reflected and refracted multiple times inside the lens and subsequent optical systems. This operation reduces the stray light coefficient of the optical system, reduces interference from stray light on the main laser beam, and thus ensures the focusing accuracy and transmission stability of the laser, avoiding problems such as glare and ghosting during imaging.

[0003] The shortcomings of existing technology: After the laser lens is inked at the edges, the solvent in the ink, unreacted resin monomers, plasticizers, dust settling in the air, and fibers generated during the operation can easily adhere to the surface of the laser lens. As a result, when the laser lens is coated, these contaminants can easily block the deposition of the film material, forming defects such as pinholes, incomplete coating, and film peeling, which will damage the integrity of the film and affect its service life. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for laser lenses after ink has been applied to the edges, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A cleaning device for laser lenses after ink has been applied to their edges includes a frame, a cleaning chamber for cleaning the laser lens mounted on the frame, a support frame fixedly mounted inside the cleaning chamber, a filter element slidably mounted on the support frame, and a positioning mechanism. A water inlet pipe is connected to the bottom of one side of the cleaning chamber. A lifting mechanism for driving the filter element to rise and fall is provided on the support frame. The positioning mechanism is used to lock the position of the filter element when it rises and falls to a set position.

[0006] Preferably, there are multiple support frames, filter elements and positioning mechanisms, and the multiple support frames, filter elements and positioning mechanisms are evenly distributed along the length direction of the cleaning tank, with each support frame, filter element and positioning mechanism corresponding to one another.

[0007] Preferably, each of the positioning mechanisms includes a rotating shaft, a rotating plate, and a positioning plate. The bottom end of the rotating shaft is rotatably disposed on the top of the filter element. The rotating plate is fixedly sleeved on the rotating shaft. The side wall of the positioning plate is fixed to the top of the support frame. The positioning plate has a vertical hole through which the filter element can pass. The bottom of the positioning plate is used to abut against the top of the rotating plate.

[0008] Preferably, the top of the rotating plate is provided with a positioning groove, and a positioning rod is vertically provided on the positioning plate. The top end of the positioning rod slides through the positioning plate, and the bottom end of the positioning rod is used to insert into the positioning groove.

[0009] Preferably, each of the support frames has a lifting groove at its bottom, and the lifting mechanism includes a lifting spring. One end of the lifting spring is connected to the bottom of the lifting groove, and the other end of the lifting spring abuts against the bottom of the filter element.

[0010] Preferably, the inner sidewall of the support frame is provided with a sliding groove, and the lifting mechanism further includes a slider, a magnetic component and a magnetic conductor. The slider is slidably disposed in the sliding groove, and the bottom of the slider abuts against the top of the lifting spring. One side of the magnetic component is connected to the slider, and the other side of the magnetic component is used to magnetically connect with the magnetic conductor. The sidewall of the magnetic conductor is connected to the sidewall of the filter element.

[0011] Preferably, a circulation pump and a circulation pipe are provided between each adjacent support frame. The circulation pump is connected to the cleaning tank, one end of the circulation pipe is connected to the circulation pump, and the other end of the circulation pipe is connected to the cleaning tank. The circulation pipe is used to move the cleaning liquid on the side of each filter element away from the water inlet pipe to the side of the filter element closer to the water inlet pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This is a cleaning device for laser lenses after ink coating at the edges. It consists of a cleaning tank, support frame, filter, lifting mechanism, and positioning mechanism set on the frame. After ink coating at the edges of the laser lens is completed, the operator moves the laser lens into the cleaning tank. The cleaning solution in the cleaning tank removes solvents, unreacted resin monomers, plasticizers, dust settled in the air, and fibers generated during the operation from the ink adhering to the surface of the laser lens. This makes it less likely for the laser lens to be blocked by dirt during the coating process, thereby reducing defects such as pinholes, incomplete coating, and film peeling, protecting the film layer, and extending the service life of the film layer. 2. This cleaning device for laser lenses after ink is applied to the edges, through the setting of guide components, allows the filter to move up and down along the height direction of the support frame, and when the operator replaces the filter, the magnetic connection between the magnetic component and the magnetic conductor facilitates the operator to disassemble the filter. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the overall structure of this utility model; Figure 3 for Figure 1 Partial structural diagram; Figure 4 for Figure 3 Partial structural diagram; Figure 5 for Figure 4 An exploded view of part of the structure; Figure 6 for Figure 4 A schematic diagram of the cross-sectional structure.

[0014] In the diagram: 1. Frame; 11. Cleaning tank; 12. Water inlet pipe; 13. Discharge box; 2. Support frame; 21. Lifting trough; 22. Slide trough; 3. Filter element; 4. Positioning mechanism; 41. Rotating shaft; 42. Rotating plate; 43. Positioning plate; 51. Vertical hole; 52. Positioning groove; 53. Positioning rod; 6. Lifting mechanism; 61. Lifting spring; 62. Slider; 63. Magnetic conductor; 64. Magnetic component; 71. Circulation pump; 72. Circulation pipe; 8. Bearing. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integrated connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0019] Please see Figures 1 to 6 As shown, this utility model provides a technical solution for a cleaning device after ink is applied to the edge of a laser lens: A cleaning device for laser lenses after ink coating at the edges includes a frame 1 and a cleaning tank 11 located on the frame 1. The cleaning tank 11 contains a placement box, several support frames 2, and several filter elements 3. The placement box holds the ink-coated laser lens. The laser lens in the placement box is cleaned through the interaction between the cleaning fluid in the cleaning tank 11 and the fluid in the placement box. Several support frames 2 are distributed along the length of the cleaning tank 11; specifically, there are four support frames 2, each with its bottom fixed to the interior of the cleaning tank 11. There are four filter elements 3, with each filter element corresponding to one of the four support frames 2. The sidewall of each filter element 3 is slidably connected to the inner sidewall of a support frame 2.

[0020] Each support frame 2 has a vertically formed sliding groove 22 on its inner sidewall and a vertically formed lifting groove 21 at its bottom. Each support frame 2 is equipped with a lifting mechanism 6 and a positioning mechanism 4. The lifting mechanism 6 includes a lifting spring 61, a slider 62, a magnetic component 64, and a magnetic conductor 63. The vertically set lifting spring 61 is located in the lifting groove 21, with one end fixed to the bottom of the groove and the other end abutting against the bottom of the slider 62. The vertically set slider 62 is slidably set in the sliding groove 22. One side of the vertically set magnetic component 64 is fixed to the sidewall of the slider 62, and the other side is fixed to the sidewall of the magnetic conductor 63. The vertically set magnetic conductor 63 is located at the bottom of the sidewall of the filter element 3 and is fixed to the filter element 3. Specifically, the magnetic component 64 is made of magnetic turnout material, and the magnetic conductor 63 is made of magnetic materials such as iron, nickel, and cobalt.

[0021] Each positioning mechanism 4 includes a rotating shaft 41, a rotating plate 42, and a positioning plate 43. The bottom of the vertically arranged rotating shaft 41 is rotatably mounted on the top of the filter element 3 via a bearing 8. The horizontally arranged rotating plate 42 is fixedly sleeved on the rotating shaft 41, and a positioning groove 52 is vertically opened on the top of the rotating plate 42. The horizontally arranged positioning plate 43 is L-shaped, and the side wall of the positioning plate 43 is fixed to the side wall of the support frame 2. A vertical hole 51 is vertically opened on the positioning plate 43 for the filter element 3 to pass through. The bottom of the positioning plate 43 is used to abut against the top of the rotating plate 42. A positioning rod 53 is slidably installed on the top of each positioning plate 43. The bottom of the vertically arranged positioning rod 53 slides through the positioning plate 43 and then inserts into the positioning groove 52.

[0022] The cleaning solution in the cleaning tank 11 comes into contact with the laser lens in the discharge tank 13, allowing the cleaning solution to clean the laser lens and reduce contaminants such as solvents from the ink, unreacted resin monomers, plasticizers, dust settling in the air, and fibers generated during operation. When the filter element 3 is installed on the support frame 2, the operator first adjusts the rotating shaft 41 to make the rotating plate 42 rotate synchronously, so that the filter element 3 and the rotating plate 42 move into the support frame 2 after passing through the vertical hole 51 on the positioning plate 43. Through the elasticity of the lifting spring 61, the slider 62 rises and falls in the slide groove 22 to the set height, thereby driving the magnetic component 64 to rise and fall synchronously. At this time, the magnetic conductive component 63 on the side wall of the filter element 3 is magnetically connected to the magnetic component 64, so that the filter element 3 rises and falls in the height direction of the support frame 2 until the filter element 3 rises and falls to the set height. At this time, the bottom of the filter element 3 The filter element 3 is positioned so that it does not rise or fall arbitrarily. The operator adjusts the rotating shaft 41 to make the rotating plate 42 rotate synchronously, so that the top of the rotating plate 42 abuts against the bottom of the positioning plate 43, thereby positioning the filter element 3. The operator then adjusts the positioning rod 53 so that the positioning rod 53 passes through the positioning plate 43 and inserts into the positioning groove 52 on the rotating plate 42, thereby positioning the rotating plate 42 and the filter element 3, further improving the stability of the filter element 3. Moreover, the operator does not need to use screwdrivers or other tools to disassemble and replace the filter element 3, making it convenient for the operator to disassemble and replace the filter element 3.

[0023] A water inlet pipe 12, several circulation pumps 71, and several circulation pipes 72 are installed on one side of the cleaning tank 11. The end of the water inlet pipe 12 is connected to the cleaning tank 11. There are four circulation pumps 71 and four circulation pipes 72, and each of the four circulation pumps 71 and four circulation pipes 72 corresponds one-to-one. One end of each circulation pump 71 is connected to the cleaning tank 11, and the other end of each circulation pump 71 is connected to the circulation pipe 72. The end of the circulation pipe 72 away from the circulation pump 71 is connected to the cleaning tank 11. Through the four circulation pumps 71 and four circulation pipes 72, the cleaning liquid on one side of each filter element 3 is transferred to the other side, thereby circulating the cleaning liquid in the cleaning tank 11 and saving the cleaning liquid in the cleaning tank 11.

[0024] The working principle of this utility model is as follows: In this embodiment, a cleaning device for laser lenses after ink application at the edges is used. Through the water inlet pipe 12, four circulation pipes 72, and four circulation pumps 71, the cleaning solution in the cleaning tank 11 comes into contact with the laser lens in the discharge tank 13, allowing the cleaning solution to clean the laser lens. This reduces contaminants such as solvents from the ink, unreacted resin monomers, plasticizers, dust settling in the air, and fibers generated during operation on the laser lens. Simultaneously, through the circulation of the four circulation pipes 72 and the four circulation pumps 71, the cleaning solution on the side of the filter element 3 away from the discharge tank 13 is transferred to the side closer to the filter element 3, thus circulating the cleaning solution and conserving it.

[0025] Furthermore, when solvents in the ink, unreacted resin monomers, plasticizers, dust settling in the air, and fibers generated during operation come into contact with the filter element 3, the filter element 3 absorbs the contaminants, thereby reducing contamination on the laser lens. When contaminants accumulate on the filter element 3, the operator adjusts the positioning rod 53 to disengage it from the positioning groove 52 on the rotating plate 42. The operator then adjusts the rotating shaft 41 to drive the rotating plate 42 to rotate synchronously until it reaches the set angle. At this point, the rotating plate 42 can pass through the vertical hole 51 on the positioning plate 43. Under the elastic potential energy of the lifting spring 61, the filter element 3, magnetic component 64, magnetic conductor 63, and slider 62 rise and fall synchronously until the slider 62 reaches the set height. At this point, the magnetic component 64 disengages from the magnetic conductor 63, making it convenient for the operator to disassemble and replace the filter element 3. When the worker installs the new filter element 3 on the support frame 2, the worker adjusts the rotating shaft 41 to make the rotating plate 42 rotate synchronously. After the rotating plate 42 passes through the vertical block on the positioning plate 43, the magnetic conductive part 63 on the side wall of the filter element 3 is magnetically connected to the magnetic part 64 on the slider 62. The worker then adjusts the filter element 3 to raise and lower it to the set height. The worker then adjusts the rotating shaft 41 to rotate it to the set angle. At this time, the top of the rotating plate 42 abuts against the bottom of the positioning plate 43, and the rotating plate 42 does not easily pass through the vertical hole 51 on the positioning plate 43. At this time, the filter element 3 is positioned. At the same time, the worker adjusts the positioning rod 53 so that the bottom of the positioning rod 53 is inserted into the positioning groove 52 on the top of the rotating plate 42, thereby positioning the rotating plate 42, improving the stability of the rotating plate 42, and thus improving the stability of the filter element 3, and making it easier for the worker to disassemble and install the filter element 3.

[0026] The foregoing has shown and described 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 preferred examples and are not intended to limit the 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning apparatus for laser lenses after ink has been applied to their edges, comprising a frame (1), characterized in that: It also includes a cleaning tank (11) for cleaning laser lenses, which is mounted on the frame (1), a support frame (2) fixedly mounted in the cleaning tank (11), a filter element (3) slidably mounted on the support frame (2), and a positioning mechanism (4). A water inlet pipe (12) is connected to the bottom of one side of the cleaning tank (11). A lifting mechanism (6) for driving the filter element (3) to rise and fall is provided on the support frame (2). The positioning mechanism (4) is used to lock the position of the filter element (3) when it rises and falls to a set position.

2. The cleaning device for laser lenses after ink has been applied to the edges, as described in claim 1, is characterized in that: There are several support frames (2), filter elements (3) and positioning mechanisms (4), and several support frames (2), filter elements (3) and positioning mechanisms (4) are evenly distributed along the length of the cleaning tank (11), and each support frame (2), filter element (3) and positioning mechanism (4) corresponds to one another.

3. The cleaning device for laser lenses after ink has been applied to the edges, as described in claim 2, is characterized in that: Each of the positioning mechanisms (4) includes a rotating shaft (41), a rotating plate (42), and a positioning plate (43). The bottom end of the rotating shaft (41) is rotatably disposed on the top of the filter element (3). The rotating plate (42) is fixedly sleeved on the rotating shaft (41). The side wall of the positioning plate (43) is fixed to the top of the support frame (2). The positioning plate (43) has a vertical hole (51) through which the filter element (3) can pass. The bottom of the positioning plate (43) is used to abut against the top of the rotating plate (42).

4. The cleaning device for laser lenses after ink has been applied to the edges, as described in claim 3, is characterized in that: The top of the rotating plate (42) is provided with a positioning groove (52), and a positioning rod (53) is vertically provided on the positioning plate (43). The top end of the positioning rod (53) slides through the positioning plate (43), and the bottom end of the positioning rod (53) is used to be inserted into the positioning groove (52).

5. A cleaning device for laser lenses after ink has been applied to the edges, as described in claim 2, characterized in that: Each of the support frames (2) has a lifting groove (21) at its bottom. The lifting mechanism (6) includes a lifting spring (61). One end of the lifting spring (61) is connected to the bottom of the lifting groove (21), and the other end of the lifting spring (61) abuts against the bottom of the filter element (3).

6. A cleaning device for laser lenses after ink has been applied to the edges, as described in claim 5, characterized in that: The inner sidewall of the support frame (2) is provided with a sliding groove (22). The lifting mechanism (6) also includes a slider (62), a magnetic component (64) and a magnetic conductor (63). The slider (62) is slidably disposed in the sliding groove (22), and the bottom of the slider (62) abuts against the top of the lifting spring (61). One side of the magnetic component (64) is connected to the slider (62), and the other side of the magnetic component (64) is used to magnetically connect with the magnetic conductor (63). The sidewall of the magnetic conductor (63) is connected to the sidewall of the filter element (3).

7. A cleaning device for laser lenses after ink has been applied to the edges, as described in claim 2, characterized in that: A circulation pump (71) and a circulation pipe (72) are provided between each adjacent support frame (2). The circulation pump (71) is connected to the cleaning tank (11). One end of the circulation pipe (72) is connected to the circulation pump (71), and the other end of the circulation pipe (72) is connected to the cleaning tank (11). The circulation pipe (72) is used to move the cleaning liquid from the side of each filter element (3) away from the water inlet pipe (12) to the side of the filter element (3) close to the water inlet pipe (12).

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