A lens cleaning and wiping structure for a laser marking machine

Abstract

This utility model discloses a lens cleaning and wiping structure for a laser marking machine, belonging to the field of lens wiping technology for marking machines. It includes a worktable, with a marking machine body mounted on its upper surface. A wiping component is mounted on the outer surface of the marking machine body. The wiping component includes a groove formed on the outer surface of the marking machine body, with a brake motor installed inside the groove. A screw is fixedly connected to the output end of the brake motor, and the end of the screw away from the brake motor is rotatably connected to the inner wall of the groove. A moving block is threaded onto the outer surface of the groove. This lens cleaning and wiping structure for a laser marking machine, through the coordinated arrangement of the marking machine body and the wiping component, enables the wiping component to clean the lens of the marking machine body without manual wiping. The fully automatic mechanical cleaning and wiping method not only improves efficiency but also prevents damage to the lens during the cleaning process, ensuring the normal operation of the device.

Description

Technical Field

[0001] This utility model specifically relates to a lens cleaning and wiping structure for a laser marking machine, belonging to the field of lens wiping technology for marking machines. Background Technology

[0002] Laser marking uses a laser beam to create permanent marks on the surface of various materials. The marking effect is achieved by evaporating the surface material to expose the deeper material, by causing chemical and physical changes in the surface material through light energy to "etch" the marks, or by burning away part of the material through light energy to reveal the desired etched patterns or text.

[0003] During the operation of a laser marking machine, if the lens surface becomes contaminated with dust or dirt, it will seriously affect the laser transmission quality and marking accuracy, thereby reducing the processing quality of the product. Traditional lens cleaning methods often rely on manual wiping, which is not only inefficient but also prone to damaging the lens due to improper operation, rendering the device unusable. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a lens cleaning and wiping structure for a laser marking machine, including a worktable. A marking machine body is mounted on the upper surface of the worktable, and a wiping component is mounted on the outer surface of the marking machine body. The wiping component includes a groove formed on the outer surface of the marking machine body, a brake motor is installed inside the groove, a screw is fixedly connected to the output end of the brake motor, and the end of the screw away from the brake motor is rotatably connected to the inner wall of the groove. A moving block is threadedly connected to the outer surface of the groove.

[0005] Furthermore, the wiping assembly also includes a guide groove formed on the outer surface of the marking machine body, a guide rod is fixedly connected to the outer surface of the moving block, and the other end of the guide rod is slidably connected to the inside of the guide groove.

[0006] Furthermore, a connecting plate is fixedly connected to the outer surface of the movable block, a motor is mounted on the outer surface of the connecting plate, and a first bevel gear is fixedly connected to the output end of the motor.

[0007] Furthermore, a rotating shaft is rotatably connected to the outer surface of the connecting plate, and a second bevel gear is fixedly connected to the top end of the rotating shaft, with the second bevel gear meshing with the first bevel gear.

[0008] Furthermore, two sets of connecting discs are fixedly connected to the bottom end of the rotating shaft, and a sponge body and a fan are respectively installed on the outer surface of one set of connecting discs.

[0009] Furthermore, a servo motor and a micro motor are respectively installed on the bottom surface of another set of connecting disks. A cleaning brush is fixedly connected to the output end of the servo motor, and a wiping block is fixedly connected to the output end of the micro motor.

[0010] Beneficial effects:

[0011] By combining the marking machine body and the wiping component, the wiping component can clean the lens of the marking machine body without manual wiping. The fully automatic mechanical cleaning and wiping method not only improves efficiency, but also does not damage the lens during the cleaning process, ensuring the normal operation of the device.

[0012] The screw is rotated by the operation of the brake motor, and the displacement of the moving block is achieved by the threaded connection between the screw and the moving block. During the displacement process, the cooperation between the guide rod and the guide groove ensures the effectiveness of the moving block. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the front view of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the brake motor of this utility model;

[0015] Figure 3 This is a schematic diagram of the connecting plate of this utility model.

[0016] In the diagram: 1. Workbench; 2. Marking machine body; 3. Wiping assembly; 301. Groove; 302. Brake motor; 303. Screw; 304. Moving block; 305. Guide groove; 306. Guide rod; 307. Connecting plate; 308. Motor; 309. First bevel gear; 310. Rotating shaft; 311. Second bevel gear; 312. Connecting plate; 313. Sponge body; 314. Servo motor; 315. Cleaning brush; 316. Micro motor; 317. Wiping block; 318. Fan. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3As shown, a lens cleaning and wiping structure for a laser marking machine includes a worktable 1. A marking machine body 2 is mounted on the upper surface of the worktable 1. The marking machine body 2 is capable of marking items. The marking machine body 2 is existing technology and will not be described in detail here.

[0019] A wiping assembly 3 is installed on the outer surface of the marking machine body 2. The wiping assembly 3 includes a groove 301 formed on the outer surface of the marking machine body 2. A brake motor 302 is installed inside the groove 301. A screw 303 is fixedly connected to the output end of the brake motor 302. The end of the screw 303 away from the brake motor 302 is rotatably connected to the inner wall of the groove 301. By working, the brake motor 302 can rotate the screw 303. The rotational connection between the screw 303 and the groove 301 can ensure the rotation effect of the screw 303 and thus ensure the normal use of the screw 303.

[0020] The outer surface of the groove 301 is threaded with a movable block 304. By rotating the screw 303, the movable block 304 can be displaced, which facilitates subsequent cleaning work.

[0021] The wiping assembly 3 also includes a guide groove 305 formed on the outer surface of the marking machine body 2. A guide rod 306 is fixedly connected to the outer surface of the moving block 304, and the other end of the guide rod 306 is slidably connected to the inside of the guide groove 305. Through the slidable connection between the guide groove 305 and the guide rod 306, the movement of the moving block 304 can be guided to a certain extent, thereby ensuring the normal operation of the subsequent devices.

[0022] A connecting plate 307 is fixedly connected to the outer surface of the movable block 304. A motor 308 is mounted on the outer surface of the connecting plate 307. A first bevel gear 309 is fixedly connected to the output end of the motor 308. A rotating shaft 310 is rotatably connected to the outer surface of the connecting plate 307. A second bevel gear 311 is fixedly connected to the top end of the rotating shaft 310. The second bevel gear 311 meshes with the first bevel gear 309. Through the meshing between the first bevel gear 309 and the second bevel gear 311, and with the operation of the motor 308, the rotating shaft 310 can be rotated, thus facilitating subsequent cleaning work.

[0023] Two sets of connecting plates 312 are fixedly connected to the bottom of the rotating shaft 310. One set of connecting plates 312 has a sponge body 313 and a fan 318 respectively installed on its outer surface. The sponge body 313 contains a large amount of cleaning foam. When the sponge body 313 comes into contact with the lens, it will pick up some foam, which makes it easier for the staff to clean it. The fan 318 can dry the cleaned lens to ensure the cleanliness of the lens.

[0024] Another set of connecting plates 312 has a servo motor 314 and a micro motor 316 mounted on its bottom surface. The output end of the servo motor 314 is fixedly connected to a cleaning brush 315. The operation of the servo motor 314 enables the rotation of the cleaning brush 315, thereby enabling the cleaning of the lens. The output end of the micro motor 316 is fixedly connected to a wiping block 317. The operation of the micro motor 316 enables the rotation of the wiping block 317, thereby enabling the wiping of the lens.

[0025] As a technical optimization of this utility model, when the marking machine body 2 needs cleaning, the brake motor 302 is first started. The output end of the brake motor 302 drives the screw 303 to rotate. Then, the screw 303 and the moving block 304 are connected by a thread to move the moving block 304. When the moving sponge body 313 is located at the lens of the marking machine body 2, the brake motor 302 is stopped. When the sponge body 313 stops at the lens, it will come into contact with the lens, and the foam of the sponge body 313 will be adhered to the lens. Then, the motor 308 is started, and the output end of the motor 308 drives the first cone. The rotation of gear 309, through the meshing between the first bevel gear 309 and the second bevel gear 311, enables the rotation of the rotating shaft 310, which in turn enables the rotation of the connecting disc 312. When the cleaning brush 315 rotates below the lens, the servo motor 314 is activated. The output of the servo motor 314 drives the cleaning brush 315 to rotate, starting to clean the dirt on the lens surface. Then, the rotation is repeated, activating the micro motor 316. The output of the micro motor 316 drives the wiping block 317 to rotate, thus enabling the wiping block 317 to wipe the lens. Finally, the rotating shaft 310 is rotated, and the fan 318 begins to dry the lens, ensuring its normal use in the future.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mirror cleaning and wiping structure of a laser marking machine, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is equipped with a marking machine body (2), and the outer surface of the marking machine body (2) is equipped with a wiping assembly (3). The wiping assembly (3) includes a groove (301) formed on the outer surface of the marking machine body (2). A brake motor (302) is installed inside the groove (301). A screw (303) is fixedly connected to the output end of the brake motor (302). The end of the screw (303) away from the brake motor (302) is rotatably connected to the inner wall of the groove (301). A moving block (304) is threadedly connected to the outer surface of the groove (301).

2. The mirror cleaning and wiping structure of a laser marker according to claim 1, wherein: The wiping assembly (3) also includes a guide groove (305) formed on the outer surface of the marking machine body (2), and a guide rod (306) is fixedly connected to the outer surface of the moving block (304), and the other end of the guide rod (306) is slidably connected to the inside of the guide groove (305).

3. The mirror cleaning and wiping structure of a laser marker according to claim 1, wherein: A connecting plate (307) is fixedly connected to the outer surface of the movable block (304), and a motor (308) is installed on the outer surface of the connecting plate (307). A first bevel gear (309) is fixedly connected to the output end of the motor (308).

4. The mirror cleaning and wiping structure of a laser marker according to claim 3, wherein: The outer surface of the connecting plate (307) is rotatably connected to a rotating shaft (310), and the top end of the rotating shaft (310) is fixedly connected to a second bevel gear (311), and the second bevel gear (311) meshes with the first bevel gear (309).

5. The lens cleaning and wiping structure of the laser marking machine as described in claim 4, characterized in that: The bottom end of the rotating shaft (310) is fixedly connected to two sets of connecting discs (312), one of which has a sponge body (313) and a fan (318) respectively installed on its outer surface.

6. The mirror cleaning and wiping structure of a laser marker according to claim 5, wherein: The bottom surface of the other set of connecting disks (312) is respectively equipped with a servo motor (314) and a micro motor (316). The output end of the servo motor (314) is fixedly connected to a cleaning brush (315), and the output end of the micro motor (316) is fixedly connected to a wiping block (317).

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