Laser manicure polisher

Abstract

The utility model relates to nail care equipment technical field, solved the problem of existing nail polishing in polishing efficiency and use safety, provide a kind of laser nail polishing machine.Laser nail polishing machine includes pedestal, bearing frame, laser polishing component, motor and finger positioning structure;The laser polishing component includes laser head and laser galvanometer, the laser head is used to emit laser beam, and the laser galvanometer includes galvanometer main body and the galvanometer head installed on the galvanometer main body, for the deflection control of the laser beam;The motor is connected the laser galvanometer, and drives the laser galvanometer relative to the bearing frame moves up and down, for adjusting the focal point position of the laser beam on the surface of finger;The finger positioning structure is set on the mesa of the pedestal, and is located below the laser galvanometer.The laser nail polishing machine of the utility model has the advantages of high polishing efficiency, good safety in use.

Description

Technical Field

[0001] This utility model relates to the field of nail care equipment technology, and in particular to a laser nail polishing machine. Background Technology

[0002] In the nail art process, filing the nails improves the adhesion of nail products (such as nail polish and acrylic powder) to the nail surface and optimizes the final nail art effect. Specifically, filing removes oil and cuticles, increases contact area and roughness, smooths the nail surface, and removes residue. First, the surface of human nails naturally secretes a small amount of oil and is covered with a smooth cuticle layer, both of which affect the adhesion of nail products. Filing removes this oil and surface cuticle, making the nail surface slightly rougher, helping nail products adhere more firmly to the nail. Second, filing creates microscopic unevenness, increasing the contact area, significantly improving durability, and preventing premature lifting or peeling. Simultaneously, filing smooths the nail surface, removing vertical lines, pits, or bumps, ensuring an even and beautiful application of gel polish or other designs. Finally, filing helps remove any residual base coat, top coat, or other substances that may remain after nail polish removal, ensuring that new products can directly contact the clean nail surface.

[0003] Currently, the mainstream nail polishing techniques are mainly divided into two categories: manual polishing and electric polishing. Manual polishing involves using sponge files, sanding blocks, or polishing blocks of varying grit to manually buff the nail. It typically starts with a coarser sanding block and gradually transitions to a finer sponge file for gentle buffing, removing shine and creating a slight roughness. The manual polishing process involves the nail technician selecting the appropriate tool and grit value based on the nail's condition, using even, gentle pressure to buff the nail surface back and forth or in one direction, focusing on removing shine rather than thinning the nail. Electric polishing uses an electric filer with different materials (such as tungsten carbide, ceramic, diamond abrasive, and ring polishers) and shapes of heads. By adjusting the speed and selecting the appropriate head, it quickly completes tasks such as buffing, shaping, removing cuticles, and removing old nail products. When working with natural nails, a fine, low-abrasion head is usually chosen, and a lower speed is used. The process of electric nail polishing is as follows: Nail technicians need to undergo professional training to master the functions of different polishing heads, applicable speeds, and operating techniques (such as angle, pressure, and movement speed) to safely and efficiently treat the nail surface.

[0004] In recent years, inkjet printing technology has been widely applied in various fields, providing efficient and precise printing solutions, especially excelling in color and detail reproduction. Similarly, laser technology has demonstrated its efficiency and precision in multiple industrial applications. For the nail industry, laser nail polishing machines, as a new type of polishing tool, borrow the precise control concept of inkjet printers. They use a laser beam to precisely polish the nail surface, not only improving work efficiency but also effectively avoiding the over-polishing, heat damage, and dust pollution problems associated with traditional manual and electric polishing. This high-precision, low-damage polishing method provides a safer and more efficient nail polishing experience.

[0005] While both manual and electric filing methods are commonly used in nail art, several issues remain. First, manual filing is less efficient. Compared to electric filing, manual operation is slower, especially when dealing with thicker, harder old gel polish or requiring larger areas for finishing. It's time-consuming, labor-intensive, and demands a certain level of physical strength from the nail technician, potentially leading to hand fatigue over extended periods. Furthermore, manual filing relies entirely on the nail technician's feel and skill; improper pressure or angle control can result in uneven filing. And for difficult-to-remove hard gel polish, manual filing is extremely time-consuming and yields poor results.

[0006] While electric nail filers are highly efficient, they also require a higher level of skill, demanding professional knowledge and proficient operation from nail technicians. Furthermore, electric nail filers carry certain risks of damage. Excessive speed, pressure, dwell time, or the use of an unsuitable file head can easily thin natural nails, leading to brittle, easily broken, sensitive, and even painful nails. Improper operation can also cause the "burn ring" phenomenon, where incorrect file head angle or concentrated pressure results in red dents on the nail surface, and may even cause heat or burns, causing discomfort to the client. In addition, electric nail filers can damage the skin around the nail, especially if handled carelessly. The noise and vibration generated during filing can also cause discomfort to some clients. Finally, electric nail filers typically produce more dust than manual nail filers, requiring the use of vacuuming equipment and proper protective gear.

[0007] Therefore, existing nail polishing processes still have shortcomings in terms of efficiency and safety. For example, manual polishing is time-consuming and laborious, and it is difficult to ensure uniformity; while electric polishing is more efficient, it carries risks such as over-polishing, heat damage, and dust pollution. Therefore, there is an urgent need to develop a laser nail polishing machine to solve the technical problems of efficiency and safety in existing nail polishing processes. Utility Model Content

[0008] In view of this, this utility model provides a laser nail polishing machine to solve the technical problems of existing nail polishing processes in terms of polishing efficiency and safety.

[0009] In a first aspect, this utility model provides a laser nail polishing machine, which includes: a base, a support frame, a laser polishing component, a motor, and a finger positioning structure; The laser polishing assembly includes a laser head and a laser galvanometer. The laser head is used to emit a laser beam, and the laser galvanometer includes a galvanometer body and a galvanometer lens mounted on the galvanometer body for deflecting the laser beam. The motor is connected to the laser galvanometer and drives the laser galvanometer to move up and down relative to the support frame, thereby adjusting the focal position of the laser beam on the finger surface; The finger positioning structure is disposed on the platform of the base and located below the laser galvanometer.

[0010] Preferably, the laser head is positioned above the galvanometer head, and the laser head and the galvanometer head are arranged along the same straight line.

[0011] Preferably, the laser head is disposed on one side of the galvanometer head, and the laser head and the galvanometer head are arranged in a non-coaxial manner.

[0012] Preferably, the laser polishing assembly further includes a beam-splitting and refraction body, which includes a first side and a second side, a third side and a fourth side arranged opposite to each other; the first side is connected to the laser galvanometer, the second side is equipped with a camera, the third side is equipped with the laser head, and the third side is located on the side away from the finger positioning structure.

[0013] Preferably, a suction device is provided between the first side and the laser galvanometer. The suction device includes a first connecting rod and a second connecting rod arranged opposite to each other, and a suction element is provided between the first connecting rod and the second connecting rod. The suction element is arranged towards the finger positioning structure.

[0014] Preferably, the end of the scanning lens near the finger positioning structure is provided with an L-shaped plate and a camera light source disposed on the L-shaped plate; The L-shaped plate is fixedly mounted on the galvanometer mounting plate. The L-shaped plate includes a planar plate and a vertical plate arranged perpendicularly to each other. The planar plate is provided with through holes.

[0015] Preferably, the base includes a first top plate, a first bottom plate, a first side plate and a second side plate disposed opposite to each other, and a third side plate and a fourth side plate disposed opposite to each other; The base is provided with an open-type receiving space, which is jointly enclosed by a second top plate, a second bottom plate, a first side plate, a second side plate, and a fifth side plate, and the finger positioning structure is disposed within the receiving space; The third side panel includes a first sub-side panel and a second sub-side panel, and the opening is located between the first sub-side panel and the second sub-side panel.

[0016] Preferably, the first top plate, the second top plate, the first side plate, the second side plate, the first sub-side plate, and the fourth side plate are together arranged to form the first housing; The first base plate, the second base plate, the first side plate, the second side plate, and the second sub-side plate together form the second housing; The support frame, the laser polishing assembly, and the motor are disposed inside the first housing.

[0017] Preferably, the support is mounted on the second base plate between the fifth side plate and the fourth side plate; The support frame includes a support frame base plate disposed on the second base plate, a first support frame side plate and a second support frame side plate respectively disposed on opposite sides of the support frame base plate and extending away from the second base plate, and a connection between the first support frame side plate and the second support frame side plate. Wherein, the first support frame side plate and / or the second support frame side plate are triangular plates.

[0018] Preferably, the first sub-side plate is provided with an operation display screen and an observation window, the first top plate is provided with an air filter, and the laser head is provided with an exhaust that communicates with the air filter.

[0019] In summary, the beneficial effects of this utility model are as follows: This utility model provides a laser nail polishing machine, including a base, a support frame, a laser polishing assembly, a motor, and a finger positioning structure. The laser polishing assembly includes a laser head and a laser galvanometer. The laser head emits a laser beam, and the laser galvanometer includes a galvanometer body and a lens mounted on the galvanometer body for deflecting the laser beam. The motor is connected to the laser galvanometer and drives the laser galvanometer to move up and down relative to the support frame, adjusting the focal position of the laser beam on the finger surface. The finger positioning structure is located on the table of the base, below the laser galvanometer. This laser nail polishing machine, through its laser head, laser galvanometer, and motor structure, achieves flexible adjustment of the laser beam polishing path and focal position. Compared with traditional manual or electric polishing methods, it avoids problems such as over-polishing or nail burns caused by improper operation, effectively improving safety. Meanwhile, the finger positioning structure set on the base enables rapid alignment and fixation of the processing area, ensuring the stability and accuracy of the polishing process. Overall, it solves the technical problems of low polishing efficiency and insufficient safety in existing nail polishing processes, and has the advantages of high polishing efficiency and good safety during use. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and these are all within the protection scope of this utility model.

[0021] Figure 1 This is a first-view structural schematic diagram of the laser nail polishing machine provided in this embodiment of the utility model; Figure 2 This is a second-view structural schematic diagram of the laser nail polishing machine provided in this embodiment of the utility model; Figure 3 This is a third-view structural schematic diagram of the laser nail polishing machine provided in this embodiment of the utility model; Figure 4 This is a fourth-view structural schematic diagram of the laser nail polishing machine provided in this embodiment of the utility model; Figure 5 This is a partial structural diagram of the laser nail polishing machine provided in this embodiment of the utility model. Figure 1 ; Figure 6 This is a partial structural diagram of the laser nail polishing machine provided in this embodiment of the utility model. Figure 2 ; Figure 7 This is a partial structural diagram of the laser nail polishing machine provided in this embodiment of the utility model. Figure 3 ; Figure 8 This is a partial structural diagram of the laser nail polishing machine provided in this embodiment of the utility model. Figure 4 ; Figure 9 This is a partial structural diagram of the laser nail polishing machine provided in this embodiment of the utility model. Figure 5 ; Figure 10 This is a schematic diagram of the finger positioning structure of the laser nail polishing machine provided in this embodiment of the utility model; Reference numerals: 1-Base; 11-First top plate; 12-First bottom plate; 13-First side plate; 14-Second side plate; 15-Third side plate; 151-First sub-side plate; 1511-Operation display screen; 1512-Observation window; 152-Second sub-side plate; 16-Fourth side plate; 161-Fifth side plate; 17-Second bottom plate; 171-First sub-plate; 172-Second sub-plate; 173-Laser hole; 18-Second top plate; 19-Accommodation space; 2-Support frame; 21-Support frame bottom plate; 22-First support frame side plate; 23-Second support frame side plate; 24-Third support frame side plate; 3-Laser grinding assembly; 31- Laser head; 32-Laser galvanometer; 321-Galvanometer body; 322-Galvanometer lens; 323-Galvanometer mounting plate; 33-Beam splitter and refraction body; 331-First side; 332-Second side; 333-Third side; 334-Fourth side; 4-Motor; 5-Finger positioning structure; 51-First section; 52-Second section; 53-Groove; 6-Camera; 7-Suction device; 71-First connecting rod; 72-Second connecting rod; 73-Suction component; 731-Suction hole; 732-Air pipe connector; 8-Camera light source; 81-L-shaped plate; 811-Flat plate; 812-Vertical plate; 813-Through hole; 9-Air filter. Detailed Implementation

[0022] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and embodiments, will provide a further detailed description. It should be understood that the specific embodiments described herein are configured only to explain this utility model and are not configured to limit it. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples of it.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, the element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Where there is no conflict, the various features in the embodiments and examples of this utility model can be combined with each other, all of which are within the protection scope of this utility model.

[0024] like Figures 1 to 10 As shown, this utility model provides a laser nail polishing machine, which includes: a base 1, a support frame 2, a laser polishing assembly 3, a motor 4, and a finger positioning structure 5; the laser polishing assembly 3 includes a laser head 31 and a laser galvanometer 32, the laser head 31 is used to emit a laser beam, and the laser galvanometer 32 includes a galvanometer body 321 and a galvanometer lens 322 mounted on the galvanometer body 321 for deflecting the laser beam; the motor 4 is connected to the laser galvanometer 321 and drives the laser galvanometer 32 to move up and down relative to the support frame 2 to adjust the focal position of the laser beam on the finger surface; the finger positioning structure 5 is disposed on the table surface of the base and located below the laser galvanometer 32.

[0025] The laser galvanometer 32 is slidably mounted on the support frame 2, and can move up and down relative to the support frame 2 under the drive of the motor 4, thereby adjusting the focal height position of the laser.

[0026] This utility model of a laser nail polishing machine uses a laser beam for non-contact nail polishing, combined with a finger positioning structure 5, which not only improves polishing efficiency, but also effectively avoids excessive wear, heat damage and dust pollution caused by mechanical contact, thus improving the safety and user experience of nail polishing.

[0027] In one embodiment, the laser head 31 and the galvanometer lens 322 are arranged coaxially, meaning the laser head 31 is located above the galvanometer lens 322, and the laser head 31 and the galvanometer lens 322 are arranged along the same straight line. This coaxial arrangement allows the laser beam to directly enter the galvanometer lens 322 along the same straight line, eliminating the need for additional optical path guiding components. This arrangement offers advantages such as a simple structure, a short optical path, improved energy utilization efficiency, and a compact structure.

[0028] In another embodiment, such as Figure 5 As shown, the laser head 31 and the galvanometer head 322 can be arranged in a non-coaxial manner, for example, the laser head 31 can be positioned on one side of the galvanometer head 322. In this case, an optical reflection component such as a reflector can be placed between the laser head 31 and the galvanometer head 322 to achieve laser path redirection or reversal control. Figure 5 As shown, a laser head 31 can be set on the left side of the galvanometer body 321, a galvanometer lens 322 can be set below the galvanometer body 321, and a reflector (not shown in the figure) can be set inside the galvanometer body 321 to reflect the laser beam emitted by the laser head 31 to the galvanometer lens 322, so that the laser beam can be guided along its path.

[0029] When the reflector is set at a reflection angle of approximately 90°, the laser head 31 and the galvanometer head 322 can be arranged at an L-shaped angle, i.e., the angle between them is approximately 90 degrees, thereby achieving spatial path reversal. This structure allows the laser head 31 to be arranged laterally on one side of the galvanometer head 321, while the galvanometer head 322 remains below, facilitating the vertical projection of the laser beam onto the fingernail surface to be treated. This reduces the overall height of the device and optimizes the optical path length, making structural integration easier. The non-coaxial structure is suitable for scenarios with limited overall height, such as desktop nail art equipment and small all-in-one machines, and is also suitable for directional polishing structures with specific angle requirements for the laser polishing path. By setting up optical reflection components, laser path reversal control can be achieved within a limited space, providing greater layout flexibility and structural adaptability.

[0030] In addition, to ensure beam transmission accuracy and energy utilization efficiency, the reflector can be a high-reflectivity coated mirror assembly, which is set in the closed optical path channel between the light-emitting end of the laser head 31 and the galvanometer 322, and has a fixed angle relative to the emission direction of the laser head 31 to ensure that the beam is accurately reflected and guided into the galvanometer.

[0031] It should be noted that the laser head 31 and the galvanometer head 322 can be arranged either coaxially or non-coaxially. Both structures can effectively guide and deflect the laser beam, ensuring the precision and consistency of laser polishing of the nail surface. In the coaxial arrangement, the laser head 31 and the galvanometer head 322 are set along the same straight line, resulting in a simple structure and short optical path, which is beneficial for improving energy transmission efficiency and system response speed. In the non-coaxial arrangement, the laser head 31 and the galvanometer head 322 are set in different directions, and the laser path is deflected or redirected through optical components such as reflectors. This arrangement is more flexible in structure and is also suitable for applications with limited housing height, where it is necessary to avoid specific structural components, or to achieve a specific laser incident angle. The non-coaxial design helps optimize the system spatial layout and improves the versatility and adaptability of components.

[0032] like Figures 6 to 9 As shown, the laser head 31 is located on the side of the laser galvanometer 32. The laser polishing assembly 3 also includes a beam splitting and refraction body 33. The beam splitting and refraction body 33 includes a first side 331 and a second side 332, a third side 333 and a fourth side 334 arranged opposite to each other. The first side 331 is connected to the laser galvanometer 32. The second side 332 is equipped with a camera 6. The third side 333 is equipped with the laser head 31. The third side 333 is located on the side away from the finger positioning structure 5.

[0033] In one feasible approach, the camera 6 can be a CCD camera. Using a CCD camera enables high-resolution real-time acquisition of the finger surface, providing an accurate visual input basis for subsequent laser polishing, thereby further improving polishing precision and consistency.

[0034] Furthermore, the camera 6 is mounted on the second side 332, and the laser head 31 is mounted on the third side 333. The camera 6 and the laser head 31 are vertically positioned (i.e., 90 degrees opposite each other) on the beam-splitting and reflecting body 33. The laser beam is reflected by the optical reflection component inside the beam-splitting and reflecting body 33, thereby achieving spatial coupling between the laser processing path and the visual recognition path. This structure ensures that the center of the field of view of the image acquired by the CCD camera is completely coaxially aligned with the laser focal point, that is, the CCD observation image coincides with the laser focus, which helps to ensure the consistency of laser processing accuracy with the target and avoids grinding deviations caused by parallax.

[0035] It should be noted that by placing the laser head 31 and the camera 6 on different sides of the beam-splitting and refraction body 33, and connecting them to the laser galvanometer 32 via the first side 331, an integrated spatial optical path structure can be formed, realizing the spatial coupling of the laser processing path and the visual recognition path. This structural design not only improves the precision of laser focus adjustment and the accuracy of processing positioning, but also maintains the structural compactness between components and the safe distance between the laser head and the finger in the overall layout, thus balancing processing efficiency and user experience.

[0036] In addition, a galvanometer transition plate can be provided between the beam splitting and refraction body 33 and the laser galvanometer 32. The use of the galvanometer transition plate can realize the mechanical connection and optical path alignment between the two components, which facilitates the installation, adjustment and disassembly maintenance of different components. At the same time, it can improve the structural stability and shock resistance, avoid the laser path accuracy being affected by vibration or displacement, and ensure the consistency and reliability of laser processing.

[0037] In one implementation, such as Figure 6 and Figure 7 As shown, the laser nail polishing machine further includes a suction device 7. The suction device 7 is positioned between the first side 331 of the beam-splitting and refraction body 33 and the laser galvanometer 32, meaning the suction device 7 is connected to the side of the laser galvanometer 32. The suction port 731 of the suction device 7 is located above the processing position, not obstructing the laser processing path, and can promptly absorb fumes generated during laser nail polishing operations, maintaining the cleanliness of the working area and improving user experience and environmental safety. Additionally, the suction device 7 is connected to a filter device via a pipe, enabling the filtration of harmful gases.

[0038] The suction device 7 includes a first connecting rod 71 and a second connecting rod 72, which are arranged opposite to each other and connected to form a support structure for supporting the suction structure 7. A suction element 73 is provided between the first connecting rod 71 and the second connecting rod 72, which can guide airflow and extract particulate matter in a localized area.

[0039] Furthermore, the suction component 73 is positioned towards the finger positioning structure 5 and has an air intake 731 facing the finger polishing area, aligning its suction direction with the polishing area. This allows it to directly act on the fumes generated during nail polishing, improving suction efficiency. This structural arrangement ensures that the suction component can effectively remove contaminants from the source.

[0040] The suction component 73 is located in the lower region of the laser polishing assembly 3, specifically in the lower region of the galvanometer head 322, and is positioned above the finger positioning structure 5, for example, close to the laser aperture 173. This arrangement not only brings the suction component 73 as close as possible to the actual polishing area, thereby enhancing suction efficiency, but also avoids the suction component blocking the laser's emission and deflection paths, thus achieving effective suction of the processing area without interfering with the laser processing path.

[0041] Furthermore, the suction device 7 also includes at least one air pipe connector 732 disposed on the suction component 73. The air pipe connector 732 communicates with the suction port 731 and is connected to an external air pipe (not shown in the figure) to discharge the smoke generated during the nail polishing process absorbed by the suction port 731 through the channel between the air pipe connector 732 and the suction port 731, and then through the air pipe to the external environment. The suction device 7 of this utility model not only has good structural support stability, but also can quickly remove smoke and particles generated during laser polishing, preventing them from spreading to the user's breathing area, thereby ensuring cleanliness and safety during use.

[0042] In one embodiment, such as Figure 8 As shown, the laser nail polishing machine further includes a camera light source 8, which is located on the side of the laser galvanometer 32 near the finger positioning structure 5. It can provide stable lighting conditions, improve the visual recognition effect, and help improve polishing accuracy and safety.

[0043] Furthermore, a camera light source and an L-shaped plate 81 are provided at one end of the laser galvanometer 322 near the finger positioning structure 5. The laser galvanometer 32 includes a galvanometer body 321 and a laser head 322 mounted on the galvanometer body 321; the L-shaped plate 81 is fixedly mounted on the galvanometer mounting plate 323 of the galvanometer body 321, and can further drive the L-shaped plate 81 to move up and down when the motor 4 drives the laser galvanometer, thereby driving the galvanometer body 321 to move up and down relative to the support frame 2. One side of the L-shaped plate 81 extends vertically to block the laser direction, and the other side extends horizontally to form a mounting support structure for the camera light source 8. It not only plays a role in light shielding, but also provides structural support for fixing the camera light source 8, which can effectively isolate the laser processing path and the image illumination path, improve the image recognition clarity and the overall stability of the system.

[0044] In one specific embodiment, the L-shaped plate 81 includes a flat plate 811 and a vertical plate 812. The vertical plate 812 is arranged perpendicularly to the flat plate 811. The vertical plate 812 is close to the support frame 2, and the flat plate 811 extends away from the support frame 2.

[0045] In one implementation, such as Figure 7 As shown, the L-shaped plate includes a vertical plate 812 connected to the galvanometer mounting plate 323 of the galvanometer body 321 and a flat plate 811 vertically connected thereto. The camera light source 8 is located below the flat plate 811. The L-shaped plate mainly provides a stable mounting structure for the camera light source 8 and also serves to shield the laser beam. Since the camera light source 8 is located below the L-shaped plate, it can directly illuminate the area above the finger positioning structure 5 without transmission through a through hole, which has the advantages of simplifying the optical path structure and improving the installation stability and system safety of the light source.

[0046] In another possible implementation, the planar plate 811 is provided with a through hole 813. However, in this method, the camera light source 8 is placed above the L-shaped plate, that is, on the side of the L-shaped plate 81 away from the finger positioning structure 5. The camera light source 8 can project light evenly onto the nail surface through the through hole, which can ensure the directionality of the illumination, avoid shadows or light spots caused by structural obstruction, and improve the image recognition clarity and the imaging stability of the lighting system.

[0047] It should be noted that the vertical plate 812 of the above two methods can be as follows: Figure 7 As shown, along the positioning structure 5 adjacent to the finger or as... Figure 8 The direction in which the vertical plate 812 extends away from the finger positioning structure 5 is not limited here. The advantages of each direction are as follows: when the vertical plate 812 extends towards the finger positioning structure 5, it can more effectively block the laser beam irradiation area, reduce laser interference with the camera light source, and improve the stability of image acquisition; when the vertical plate 812 extends away from the finger positioning structure 5, it provides more installation and heat dissipation space without interfering with the polishing path, improving the overall structure's wiring feasibility and maintenance convenience. Specifically, the vertical plate 812 can be fixedly connected by screws or other means to securely mount the L-shaped plate 81 onto the galvanometer mounting plate 323 located behind the galvanometer body 321, ensuring good vibration resistance and structural stability during laser nail polishing operations.

[0048] like Figures 1 to 5 As shown, in one embodiment, the base 1 includes a first top plate 11, a first bottom plate 12, a first side plate 13 and a second side plate 14 disposed opposite to each other, and a third side plate 15 and a fourth side plate 16 disposed opposite to each other.

[0049] The base 1 has an open-type receiving space 19, which is formed by a second bottom plate 17, a second top plate 18, a first side plate 13, a second side plate 14, and a fifth side plate 161. It has a top and bottom structure and is used to accommodate the finger positioning structure 5 and provide an open operating window. The finger positioning structure 5 is located on the second top plate 18 of the receiving space 19, facilitating the user to accurately place their finger into the designated grinding area.

[0050] It should be noted that in one possible implementation, the fifth side plate 161 is the same as the fourth side plate 16. In another possible implementation, such as... Figure 3 As shown, the fifth side plate 161 is an internal partition located within the space enclosed by the second base plate 17, the second top plate 18, the first side plate 13, and the second side plate 14. It is not the same structural component as the fourth side plate 16, but can be arranged parallel to it, thus forming a receiving space 19 together with the second base plate 17, the second top plate 18, the first side plate 13, and the second side plate 14. In this case, the support frame 2 can be installed above the second base plate 17 between the fifth side plate 161 and the fourth side plate 16 to form a structural platform supporting the laser polishing assembly. Furthermore, the fifth side plate 161, as a functional partition structure, also strengthens support and suppresses structural resonance, thereby improving the stability and processing accuracy of the equipment during laser polishing. On the other hand, the fifth side plate 161 effectively reduces the volume of the receiving space 19, thereby reducing the area requiring cleaning after laser nail polishing, improving maintenance efficiency, and enhancing overall safety. Specifically, the second base plate 17 can be configured to include two sub-plates. The second sub-plate 172 is used to place the support frame 2 and is the portion of the second base plate 17 between the fifth side plate 161 and the fourth side plate 16. The first sub-plate 171 is the portion of the second base plate 17 located above the finger positioning structure 5. The first sub-plate 171 has a laser hole 173 for the laser beam to pass through, so that the laser beam emitted by the laser polishing assembly 3 passes through the laser hole 173 and irradiates the nail surface of the finger, achieving precise polishing. The laser hole 173 is positioned corresponding to the groove 53 in the finger positioning structure 5, allowing the laser beam to be focused on the nail area, ensuring the accuracy and safety of laser processing positioning.

[0051] Furthermore, such as Figure 7 and Figure 9As shown, the support frame 2 includes a support frame base plate 21 disposed on the second base plate 17, a first support frame side plate 22 and a second support frame side plate 23 disposed opposite to each other on both sides of the support frame base plate 21 and extending away from the base plate 17, and a third support frame side plate 24 disposed between the first support frame side plate 22 and the second support frame side plate 23 and connecting the two. At least one of the first support frame side plate 22 and the second support frame side plate 23 is a triangular plate, which can improve the overall structural rigidity and stability of the support frame. When it is a triangular plate, it can be specifically configured as a triangular plate with a hollow center, and the hollow shape can also be triangular, to reduce weight while ensuring mechanical strength. In one specific embodiment, both the first support frame side plate 22 and the second support frame side plate 23 are triangular plates. The support frame structure formed in this way has the advantages of good structural symmetry and balanced load-bearing, which helps to maintain the stable operation of the galvanometer assembly during laser grinding operations and reduces the risk of structural deformation. Furthermore, both are triangular plates with triangular hollow shapes. The support frame structure formed in this way has the advantage of significantly reducing the weight of the support frame while ensuring support strength. Specifically, it can be a design with a hollow center.

[0052] Furthermore, a motor 4, such as a servo motor, is installed on the third support frame side plate 23 to drive the laser galvanometer 32 to move up and down relative to the third support frame side plate 23, thereby achieving precise adjustment of the laser focus position, meeting the polishing needs under different finger curvature or thickness conditions, and improving polishing quality and consistency. Specifically, as... Figure 7 Hezhi Figure 9 As shown, the motor 4 is located at one end of the side plate 24 of the third support frame, and is connected to the galvanometer mounting plate 323 through a screw drive mechanism or guide rail structure, driving it to move up and down in the vertical direction; the galvanometer mounting plate 323 is equipped with a laser galvanometer 32 and an L-shaped plate 81, which can realize the dynamic adjustment of the laser focusing point position and the linkage lifting and lowering of the lighting structure.

[0053] In one embodiment, such as Figures 1 to 3 As shown, the third side panel 15 is an openable structure, including a first sub-side panel 151 and a second sub-side panel 152 spaced apart from each other, forming an opening facing the user, which makes it easy for the user to insert their fingers into the receiving space from the side for convenient polishing.

[0054] Furthermore, the first sub-side plate 151 may be provided with an operation display screen 1511 and an observation window 1512 for realizing operation control and visualization of the processing process; an air filter 9 is installed on the first top plate 11; the laser head 31 is provided with an exhaust port 311 connected to the air filter 9 for guiding the gas generated during the processing to the air filter 9 for filtration.

[0055] like Figures 1 to 4 As shown, the base is further composed of the following two shells: the first top plate 11, the second bottom plate 17, the first side plate 13, the second side plate 14, the first sub-side plate 151 and the fourth side plate 16 are arranged together to form a first shell; the first bottom plate 12, the second top plate 18, the first side plate 13, the second side plate 14 and the second sub-side plate 152 are arranged together to form a second shell.

[0056] In addition, such as Figure 4 As shown, the fourth side plate 16 can be configured with a hollow structure in the part adjacent to the first bottom plate 12. Specifically, the hollow structure can be configured in the part between the second top plate 18 and the first bottom plate 12, which can save costs and form a space for placing items through the first bottom plate 12, the second top plate 18 and the second sub-side plate 152.

[0057] It should be noted that by integrating the support frame 2, the laser polishing component 3 and the motor 4 into the internal space of the first housing, the overall protection and isolation of the laser processing components are achieved, while maintaining the openness and safety of the accommodating space 19.

[0058] In one feasible implementation, the motor 4 can be a servo motor. By using a servo motor, precise position control and dynamic response adjustment of the laser galvanometer 32 can be achieved, making it suitable for laser polishing tasks requiring fine focus adjustment. Compared to traditional stepper motors, servo motors offer advantages such as feedback closed-loop control, high stability during motion, and high displacement accuracy. They can quickly adjust the focal height of the laser head relative to the finger surface according to control commands, ensuring accurate laser beam focusing and consistent polishing results. Combining the servo motor with the laser polishing component 3 of this invention improves the stability of the polishing operation and reduces manual focusing errors, further ensuring the consistency of laser processing quality and the controllability of the user experience.

[0059] Furthermore, the servo motor can also be linked with the control system to achieve multi-stage grinding depth adjustment or laser path optimization according to different nail surface shapes or grinding needs, thereby improving operating efficiency and user experience, and reducing the risk of local over-grinding caused by human error.

[0060] In one embodiment, the finger positioning structure 5 may be a boss structure provided on the second top plate 18, such as... Figure 10 As shown, the boss structure includes a first segment 51 and a second segment 52 arranged sequentially from the second top plate 18 toward the laser galvanometer 32; wherein, the cross-sectional area of ​​the first segment 51 at the connection with the second segment 52 is larger than the cross-sectional area of ​​the second segment 52, which plays the role of raising the nail bearing surface, forming a natural transition structure and increasing the structural strength, while also helping to enhance the stability and comfort of the finger during placement.

[0061] In addition, the second section 52 is also provided with a groove 53 for placing fingers, accurately positioning the fingers, and performing laser nail polishing. The size of the groove 53 can be designed according to the width and length of common adult women's fingernails. For example, the width of the groove 53 is 10mm to 20mm and the depth is 2mm to 5mm, which can effectively prevent the fingers from sliding and limit their posture, thereby improving the accuracy of laser focus matching.

[0062] It should be noted that the finger positioning structure 5 refers to the structure installed on the base 1, used to support and limit the user's fingers (including fingers or toes). This structure enables the nail to be treated to maintain a stable and precise position during the positioning process, avoiding the impact on the accuracy and safety of laser polishing due to finger slippage or displacement.

[0063] When using the laser nail polishing machine, the user places their finger on the finger positioning structure 5. This structure ensures that the nail is directly below the polishing position, restricts the finger position, makes the position accurate and secure, avoids error accumulation, facilitates subsequent laser focusing and path control processing, and improves scanning efficiency, as well as the accuracy and consistency of laser polishing.

[0064] In one embodiment, the base 1 may be provided with casters, which are installed on the bottom of the first base plate 12 to assist in the movement and position adjustment of the base 1, thereby improving the ease of use and site adaptability of the equipment.

[0065] In summary, the laser nail polishing machine provided by this utility model embodiment includes a base, a support frame, a laser polishing assembly, a motor, and a finger positioning structure. The laser polishing assembly includes a laser head and a laser galvanometer. The laser head emits a laser beam, and the laser galvanometer includes a galvanometer body and a lens mounted on the galvanometer body for deflecting the laser beam. The motor is connected to the galvanometer body and drives the laser galvanometer to move up and down relative to the support frame, thereby adjusting the focal position of the laser beam on the finger surface. The finger positioning structure is disposed on the table surface of the base and located below the laser galvanometer. This laser nail polishing machine, through the configuration of the laser head, laser galvanometer, and motor structure, achieves flexible adjustment of the laser beam polishing path and focal position. Compared with traditional manual or electric polishing methods, it avoids problems such as over-polishing or nail burns caused by improper operation, effectively improving safety during use. Meanwhile, the finger positioning structure set on the base enables rapid alignment and fixation of the processing area, ensuring the stability and accuracy of the polishing process. Overall, it solves the technical problems of low polishing efficiency and insufficient safety in existing nail polishing processes, and has the advantages of high polishing efficiency and good safety during use.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A laser nail polishing machine, characterized in that, include: Base, support frame, laser polishing components, motor, and finger positioning structure; The laser polishing assembly includes a laser head and a laser galvanometer. The laser head is used to emit a laser beam, and the laser galvanometer includes a galvanometer body and a galvanometer lens mounted on the galvanometer body for deflecting the laser beam. The motor is connected to the laser galvanometer and drives the laser galvanometer to move up and down relative to the support frame, thereby adjusting the focal position of the laser beam on the finger surface; The finger positioning structure is disposed on the platform of the base and located below the laser galvanometer.

2. The laser nail polishing machine according to claim 1, characterized in that, The laser head is positioned above the galvanometer head, and the laser head and the galvanometer head are arranged along the same straight line.

3. The laser nail polishing machine according to claim 1, characterized in that, The laser head is disposed on one side of the galvanometer head, and the laser head and the galvanometer head are arranged in a non-coaxial manner.

4. The laser nail polishing machine according to claim 3, characterized in that, The laser polishing assembly further includes a beam-splitting and refraction body, which includes a first side and a second side, a third side and a fourth side arranged opposite to each other; the first side is connected to the laser galvanometer, the second side is equipped with a camera, the third side is equipped with the laser head, and the third side is located on the side away from the finger positioning structure.

5. The laser nail polishing machine according to claim 4, characterized in that, A suction device is provided between the first side and the laser galvanometer. The suction device includes a first connecting rod and a second connecting rod arranged opposite to each other, and a suction element is provided between the first connecting rod and the second connecting rod. The suction element is arranged towards the finger positioning structure.

6. The laser nail polishing machine according to claim 5, characterized in that, The end of the diaphragm head near the finger positioning structure is provided with an L-shaped plate and a camera light source disposed on the L-shaped plate; The L-shaped plate is fixedly mounted on the galvanometer mounting plate. The L-shaped plate includes a planar plate and a vertical plate arranged perpendicularly to each other. The planar plate is provided with through holes.

7. The laser nail polishing machine according to any one of claims 1 to 6, characterized in that, The base includes a first top plate, a first bottom plate, a first side plate and a second side plate disposed opposite to each other, and a third side plate and a fourth side plate disposed opposite to each other; The base is provided with an open-type receiving space, which is jointly enclosed by a second top plate, a second bottom plate, a first side plate, a second side plate, and a fifth side plate, and the finger positioning structure is disposed within the receiving space; The third side panel includes a first sub-side panel and a second sub-side panel, and the opening is located between the first sub-side panel and the second sub-side panel.

8. The laser nail polishing machine according to claim 7, characterized in that, The first top plate, the second top plate, the first side plate, the second side plate, the first sub-side plate, and the fourth side plate together form the first housing; The first base plate, the second base plate, the first side plate, the second side plate, and the second sub-side plate together form the second housing; The support frame, the laser polishing assembly, and the motor are disposed inside the first housing.

9. The laser nail polishing machine according to claim 8, characterized in that, The support is mounted on the second base plate between the fifth side plate and the fourth side plate; The support frame includes a support frame base plate disposed on the second base plate, a first support frame side plate and a second support frame side plate respectively disposed on opposite sides of the support frame base plate and extending away from the second base plate, and a connection between the first support frame side plate and the second support frame side plate. Wherein, the first support frame side plate and / or the second support frame side plate are triangular plates.

10. The laser nail polishing machine according to claim 8, characterized in that, The first sub-side plate is equipped with an operation display screen and an observation window, the first top plate is equipped with an air filter, and the laser head is equipped with an exhaust that communicates with the air filter.

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