Miniature laser marking machine
By designing a mini laser marking machine, the problems of large size and high cost of existing laser marking machines are solved, providing a low-cost, miniaturized laser marking device suitable for primary hospitals, which improves information input efficiency and recognition accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SHIDASI BIOLOGICAL IND CO LTD
- Filing Date
- 2025-04-01
- Publication Date
- 2026-07-14
AI Technical Summary
Existing laser marking machines are large and expensive, making them unsuitable for primary hospitals. Handwritten information is time-consuming, labor-intensive, and prone to errors, and is difficult for machines to recognize.
Design a mini laser marking machine, including a product platform, a drive module and a laser module, and adopt a lead screw motor assembly, a guide rail slider assembly, a photoelectric detection position switch, a laser protective mirror, a heat dissipation module and a dust removal module, suitable for primary hospitals.
A low-cost, compact laser marking machine is provided, suitable for primary hospitals, which improves information entry efficiency, reduces error rate, and simplifies the machine recognition process.
Smart Images
Figure CN224487999U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laser marking technology, and in particular to a mini laser marking machine. Background Technology
[0002] Currently, due to limited sample sizes, primary care hospitals mostly rely on handwritten information on glass slides to link patient information closely with each sample. However, handwriting presents several problems: First, it involves limited information, inconsistent numbering, and is time-consuming, labor-intensive, and prone to errors. Second, some non-standard handwritten information is difficult for machines to recognize. Third, existing laser marking machines are bulky, complex, and expensive, making them unsuitable for primary care hospitals. Therefore, developing a lower-cost, smaller laser marking machine suitable for primary care hospitals is of paramount importance. Summary of the Invention
[0003] The technical problem this invention aims to solve is to overcome the aforementioned deficiencies of the prior art and provide a mini laser marking machine. This mini laser marking machine has lower cost and smaller size, making it more suitable for primary care hospitals.
[0004] This utility model is achieved through the following technical solution:
[0005] A mini laser marking machine includes a product stage, a drive module for driving the product stage to move back and forth, and a laser module located above the drive module for directly laser printing information onto the product to be marked.
[0006] As an optimization, the drive module includes a lead screw motor assembly connected to the product platform. The lead screw motor assembly includes a motor, a lead screw, and a square nut that mates with the lead screw. The product platform is mounted on top of the square nut.
[0007] As an optimization, a guide rail slider assembly is included, which includes a mating guide rail and a slider, with the slider mounted on the bottom of a square nut.
[0008] As an optimization, a photoelectric detection position switch is provided on one side of the square nut.
[0009] As an optimization, the product platform is equipped with an elastic pressure plate.
[0010] As an optimization, the laser module includes a laser assembly and an adjustment assembly for adjusting the height of the laser assembly;
[0011] The adjustment assembly includes a support plate, a stop block, a guide screw, and an adjustment screw. The support plate has an elongated hole, through which the guide screw passes and connects to the laser assembly. The stop block is fixedly installed on the top of the support plate, and the adjustment screw passes through the stop block and is threadedly connected to the laser assembly.
[0012] As an optimization, a laser protection mirror is included, which is installed below the laser assembly.
[0013] As an optimization, a heat dissipation module is included, which is mounted on the laser of the laser module; the heat dissipation module is a heat sink.
[0014] As an optimization, a dust removal module for collecting dust and odors is included, located behind the heat dissipation module; the dust removal module includes an exhaust fan and a filter cover containing a filter screen, which are mounted on the laser module via a filter mounting bracket.
[0015] As an optimization, the filter cover has a three-layer filter structure, namely a coarse filter, HEPA filter cotton, and activated carbon filter.
[0016] As an optimization, the material of the product to be marked can be glass, metal, organic, wood, or ceramic.
[0017] The beneficial effects of this utility model are:
[0018] This utility model provides a mini laser marking machine, including a product stage, a drive module for driving the product stage to move back and forth, and a laser module located above the drive module for directly laser printing information onto the product to be marked.
[0019] This invention has lower cost and smaller size, making it more suitable for primary hospitals. Attached Figure Description
[0020] The following description, in conjunction with the accompanying drawings, further illustrates a mini laser marking machine:
[0021] Figure 1 This is a three-dimensional structural schematic diagram of a mini laser marking machine according to some embodiments of the present invention;
[0022] Figure 2 This is a three-dimensional structural schematic diagram of the driving module of some embodiments of this utility model;
[0023] Figure 3 yes Figure 2 A schematic diagram of the side view structure;
[0024] Figure 4 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of this utility model;
[0025] Figure 5 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of this utility model from another angle;
[0026] Figure 6 This is a three-dimensional structural diagram of the laser module from another angle, representing some embodiments of this utility model.
[0027] Figure 7 This is a schematic diagram showing the positional relationship between the laser module, heat dissipation module, and dust removal module in some embodiments of this utility model.
[0028] In the diagram: 1 is the base plate, 2 is the drive module, 2.1 is the motor, 2.2 is the motor mount, 2.3 is the guide rail, 2.4 is the photoelectric detection position switch, 2.5 is the slider, 2.6 is the square nut, 2.7 is the product platform, 2.8 is the elastic pressure plate, 2.9 is the lead screw, 3 is the laser module, 3.1 is the laser assembly, 3.2 is the support plate, 3.3 is the elongated hole, 3.4 is the guide screw, 3.5 is the stop block, 3.6 is the adjusting screw, 3.7 is the laser protection mirror, 4 is the heat dissipation module, 5 is the dust removal module, 5.1 is the filter mounting bracket, 5.2 is the ventilation fan, 5.3 is the filter cover, and 6 is the product to be marked. Detailed Implementation
[0029] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.
[0030] The terms "first," "second," and "third" in this application 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. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indications also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. A process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.
[0031] The terms "installation," "connection," "linking," and "fixing" used in this application should be interpreted broadly. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; "linking" can mean a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.
[0032] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.
[0033] In some embodiments, please refer to Figure 1 , Figure 1 This is a three-dimensional structural diagram of a mini laser marking machine according to some embodiments of the present invention. The mini laser marking machine includes a base plate 1, a product stage 2.7, a drive module 2 for driving the product stage 2.7 to move back and forth, and a laser module 3 located above the drive module 2 to directly laser print information onto the product 6 to be marked. The drive module 2 is mounted on the base plate 1. This design is simple in structure, low in cost, and small in size, allowing for easy placement and removal of the product to be marked, making it more suitable for primary care hospitals.
[0034] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 2 This is a three-dimensional structural schematic diagram of the driving module of some embodiments of this utility model; Figure 3 yes Figure 2 The diagram shows a side view of the structure. The drive module 2 includes a lead screw motor assembly connected to the product platform 2.7. The lead screw motor assembly includes a motor 2.1, a motor mount 2.2, a lead screw 2.9, and a square nut 2.6 that mates with the lead screw 2.9. The motor 2.1 is mounted on the motor mount 2.2, the lead screw 2.9 is mounted on the motor shaft of the motor 2.1, and the product platform 2.7 is mounted on top of the square nut 2.6. This design ensures stable operation of the product platform.
[0035] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 2 This is a three-dimensional structural schematic diagram of the driving module of some embodiments of this utility model; Figure 3 yes Figure 2The side view of the structure is shown in the diagram; it includes a guide rail and slider assembly, which consists of a cooperating guide rail 2.3 and a slider 2.5, with the slider 2.5 mounted on the bottom of a square nut 2.6. This design ensures smoother operation of the product platform.
[0036] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 2 This is a three-dimensional structural schematic diagram of the driving module of some embodiments of this utility model; Figure 3 yes Figure 2 A side view of the structure is shown; a photoelectric detection position switch 2.4 is located on one side of the square nut 2.6. This design facilitates the detection of whether the product to be marked is inserted into the specified position, and the effect is good.
[0037] In some embodiments, please refer to Figure 2 , Figure 2 This is a three-dimensional structural diagram of the drive module according to some embodiments of the present invention; an elastic pressure plate 2.8 is provided on the product platform 2.7. With this design, after the product to be marked is inserted, the elastic pressure plate can provide a certain pressure, effectively preventing the product to be marked from shaking, and facilitating the fixing and positioning of the product to be marked.
[0038] In some embodiments, please refer to Figure 4 , Figure 5 , Figure 4 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of this utility model; Figure 5 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of the present invention from another angle; the laser module 3 includes a laser assembly 3.1 and an adjustment component for adjusting the height of the laser assembly 3.1;
[0039] The adjustment assembly includes a support plate 3.2, a stop block 3.5, a guide screw 3.4, and an adjusting screw 3.6. The support plate 3.2 has an elongated hole 3.3. The guide screw 3.4 passes through the elongated hole 3.3 and connects to the laser assembly 3.1. The stop block 3.5 is fixedly installed on the top of the support plate 3.2. The adjusting screw 3.6 passes through the stop block 3.5 and is threadedly connected to the laser assembly 3.1. This design is convenient to use; the height of the laser assembly can be adjusted to the target position simply by tightening the adjusting screw.
[0040] In some embodiments, please refer to Figure 6 , Figure 6 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of the present invention from another angle; it includes a laser protection mirror 3.7, which is installed below the laser assembly 3.1.
[0041] In some embodiments, please refer to Figure 1 , Figures 4-7 , Figure 1This is a three-dimensional structural schematic diagram of a mini laser marking machine according to some embodiments of the present invention; Figure 4 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of this utility model; Figure 5 This is a three-dimensional structural schematic diagram of the laser module of some embodiments of this utility model from another angle; Figure 6 This is a three-dimensional structural diagram of the laser module from another angle, representing some embodiments of this utility model. Figure 7 This is a schematic diagram showing the positional relationship between the laser module, heat dissipation module, and dust removal module in some embodiments of this utility model; it includes a heat dissipation module 4, which is mounted on the laser of the laser module 3; the heat dissipation module 4 is a heat sink. This design results in a compact structural layout, and the heat dissipation module facilitates the dissipation of heat generated by the laser module.
[0042] In some embodiments, please refer to Figure 7 , Figure 7 This is a schematic diagram showing the positional relationship between the laser module, heat dissipation module, and dust removal module in some embodiments of this utility model. It includes a dust removal module 5 for collecting dust and odors, located behind the heat dissipation module 4. The dust removal module 5 includes an exhaust fan 5.2 and a filter cover 5.3 containing a filter screen. The exhaust fan 5.2 and the filter cover 5.3 are mounted on the laser module 3 via a filter mounting bracket 5.1. This design allows the exhaust fan to draw air, collecting odors and dust generated by the laser onto the filter screen, while simultaneously removing heat generated by the laser.
[0043] In some embodiments, the filter cover 5.3 has a three-layer filter structure, consisting of a coarse filter, a HEPA filter, and an activated carbon filter. This design allows for the collection of odors and dust generated by the laser within the three-layer filter, resulting in better dust removal performance.
[0044] In some embodiments, the material of the product 6 to be marked is glass, metal, organic material, wood, or ceramic. This design has a wide range of applications.
[0045] Unlike existing technologies, this application provides a mini laser marking machine, including a product stage, a drive module for driving the product stage to move back and forth, and a laser module located above the drive module for directly laser-printing information onto the product to be marked. This invention has lower cost and smaller size, making it more suitable for primary care hospitals.
[0046] The above description illustrates the main features, basic principles, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments or examples described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the above embodiments or examples should be considered exemplary and not restrictive. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore all changes falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical principles should fall within the patent protection scope of this utility model.
Claims
1. A mini laser marking machine, characterized in that: The device includes a product platform, a drive module for driving the product platform to move back and forth, and a laser module located above the drive module for directly laser printing information onto the product to be marked. The drive module includes a lead screw motor assembly connected to the product platform. The lead screw motor assembly includes a motor, a lead screw, and a square nut that cooperates with the lead screw. The product platform is mounted on top of the square nut.
2. The mini laser marking machine as described in claim 1, characterized in that: The system includes a guide rail and slider assembly, which comprises a cooperating guide rail and a slider, the slider being mounted on the bottom of the square nut.
3. A mini laser marking machine as described in claim 1 or 2, characterized in that: A photoelectric detection positioning switch is provided on one side of the square nut.
4. A mini laser marking machine as described in claim 1, characterized in that: The product platform is equipped with an elastic pressure plate.
5. A mini laser marking machine as described in claim 1, characterized in that: The laser module includes a laser assembly and an adjustment assembly for adjusting the height of the laser assembly; The adjustment assembly includes a support plate, a stop block, a guide screw, and an adjustment screw. The support plate has an elongated hole, the guide screw passes through the elongated hole and is connected to the laser assembly, the stop block is fixedly installed on the top of the support plate, and the adjustment screw passes through the stop block and is threadedly connected to the laser assembly.
6. A mini laser marking machine as described in claim 1, characterized in that: It includes a heat dissipation module, which is mounted on the laser of the laser module; the heat dissipation module is a heat sink.
7. A mini laser marking machine as described in claim 6, characterized in that: The system includes a dust removal module for collecting dust and odors, located behind the heat dissipation module; the dust removal module includes an exhaust fan and a filter cover containing a filter screen, which are mounted on the laser module via a filter screen mounting bracket.
8. A mini laser marking machine as described in claim 7, characterized in that: The filter cover has a three-layer filter structure, namely a coarse filter, HEPA filter cotton, and activated carbon filter.
9. A mini laser marking machine as described in claim 1, characterized in that: The material of the product to be marked is glass, metal, organic material, wood, or ceramic.