A general tool for laser coding

Abstract

The utility model discloses a general tool for laser coding is used for assisting article to carry out laser coding, including adjusting assembly and work platform, adjusting assembly includes horizontal adjusting part and longitudinal adjusting part, and horizontal adjusting part is connected with longitudinal adjusting part swing, and longitudinal adjusting part is connected with work platform swing, when laser coding operation, longitudinal adjusting part is used for with the article of laser coding to abut and is used for adjusting the distance of article and work platform, and horizontal adjusting part is used for with the article of laser coding to abut and is used for adjusting article's position on work platform, the utility model discloses the combination structure of adjusting assembly and work platform is set up, so that different size, different shape's article can complete laser coding positioning operation on the unified platform. The structure need not to customize tool for each kind of product alone, has the obvious commonality and economy.

Description

Technical Field

[0001] This utility model relates to the field of tooling, and in particular to a general-purpose tooling for laser marking. Background Technology

[0002] Currently, laser marking technology is widely used in the marking and processing of various industrial products, especially in the fields of automotive parts, electronic components, and hardware, where it offers advantages such as clear marking, high efficiency, and no consumables. To ensure the accurate positioning of the laser marking content, specialized tooling is typically required to position the workpiece. In existing technologies, most laser marking tooling is custom-designed, meaning it is designed and manufactured separately for each specific product's shape, size, and marking position. While this method offers high positioning accuracy, it has several drawbacks. For example, customized tooling lacks versatility; if the product model or structure changes slightly, the existing tooling often becomes unusable, requiring redesign and manufacturing of new tooling, resulting in long development cycles and high production costs. Secondly, frequent replacement or storage of multiple sets of tooling occupies significant storage space, increases management complexity, and reduces production flexibility. Furthermore, during production changeovers, operators must constantly change and adjust different types of tooling, affecting changeover efficiency and consequently reducing the overall operating efficiency of the production line. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a universal tooling for laser marking, thereby solving the problem of poor versatility of tooling for laser marking.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A general-purpose tooling for laser marking, used to assist objects in laser marking, includes an adjustment component and a working platform; The adjustment assembly includes a lateral adjustment component and a longitudinal adjustment component. The lateral adjustment component is movably connected to the longitudinal adjustment component, and the longitudinal adjustment component is movably connected to the working platform. During laser marking operation, the longitudinal adjustment component is used to abut against the object to be laser-marked and to adjust the distance between the object and the working platform. The lateral adjustment component is used to abut against the object to be laser-marked and to adjust the position of the object on the working platform.

[0005] In some embodiments, the adjustment assembly further includes a first pull rod connected to the work platform; the longitudinal adjustment member is slidably connected to the first pull rod; and the transverse adjustment member is sleeved on the longitudinal adjustment member and slidably connected to the longitudinal adjustment member.

[0006] In some embodiments, the longitudinal adjustment member includes a second pull rod and a slider, the second pull rod being arranged parallel to the working plane and connected to the slider, the slider being slidably connected to the pull rod and used to control the distance between the second pull rod and the working platform.

[0007] In some embodiments, the number of the lateral adjustment members is at least two, and the plurality of the lateral adjustment members are slidably connected to the second tie rod.

[0008] In some embodiments, the lateral adjustment member is provided with a locking screw for setting the lateral adjustment member at a designated position on the second pull rod.

[0009] In some embodiments, the slider is provided with a locking screw for positioning the slider at a designated position on the first pull rod.

[0010] In some embodiments, both the first pull rod and the second pull rod are provided with scale markings.

[0011] In some embodiments, a positioning component is also included, which is connected to the working platform and abuts against the object to be laser-marked to determine the initial position of the object.

[0012] In some embodiments, a sensor is also included, which is connected to the work platform and used to determine whether an object to be laser-marked is placed on the adjustment assembly.

[0013] In some embodiments, the number of adjustment components is at least two, and all the adjustment components are connected to the work platform at a preset interval.

[0014] The beneficial effects of this utility model are as follows: It provides a universal tooling for laser marking. By setting up a combination structure of adjustment components and a working platform, objects of different sizes and shapes can complete laser marking and positioning operations on a unified platform. The adjustment components include a horizontal adjustment component and a vertical adjustment component, which are responsible for controlling the position of the object in the X-axis and Y-axis directions, respectively. Together with the working platform, they form a two-dimensional adjustment structure, improving the adaptability of the equipment to diverse products. During operation, the vertical adjustment component controls the distance in the height or front-back direction by contacting the workpiece; the horizontal adjustment component restricts the left-right movement of the object on the platform surface, preventing displacement of the object during laser marking, thereby improving marking accuracy and yield. This structure eliminates the need for custom-made tooling for each product, exhibiting significant versatility and economy. Attached Figure Description

[0015] Figure 1 This is an assembly diagram of a general-purpose tooling for laser marking in an embodiment of the present utility model; Figure 2 This is a detailed view of the adjustment component in an embodiment of the present utility model; Label Explanation: 1. Adjustment component; 11. Lateral adjustment component; 12. Longitudinal adjustment component; 121. Second pull rod; 122. Slider; 13. First pull rod; 14. Locking screw; 2. Working platform; 3. Positioning component; 4. Sensor. Detailed Implementation

[0016] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0017] Please refer to Figure 1 as well as Figure 2 A general-purpose tooling for laser marking, used to assist objects in laser marking, including an adjustment component 1 and a working platform 2; The adjustment assembly 1 includes a horizontal adjustment component 11 and a vertical adjustment component 12. The horizontal adjustment component 11 is movably connected to the vertical adjustment component 12, and the vertical adjustment component 12 is movably connected to the working platform 2. During laser marking operation, the vertical adjustment component 12 is used to abut against the object to be laser-marked and to adjust the distance between the object and the working platform 2. The horizontal adjustment component 11 is used to abut against the object to be laser-marked and to adjust the position of the object on the working platform 2.

[0018] As described above, the beneficial effects of this utility model are as follows: by setting up a combined structure of adjustment component 1 and working platform 2, objects of different sizes and shapes can complete laser marking and positioning operations on a unified platform. Adjustment component 1 includes a horizontal adjustment component 11 and a vertical adjustment component 12, which are responsible for controlling the position of the object in the X-axis and Y-axis directions, respectively. Together with the working platform 2, they form a two-dimensional adjustment structure, improving the equipment's adaptability to diverse products. During operation, the vertical adjustment component 12 controls the distance in the height or front-back direction by contacting the workpiece; the horizontal adjustment component 11 restricts the left-right movement of the object on the platform surface, preventing displacement during laser marking, thereby improving marking accuracy and yield. This structure eliminates the need for custom tooling for each product, exhibiting significant versatility and economy.

[0019] In some embodiments, the adjustment assembly 1 further includes a first pull rod 13 connected to the working platform 2; the longitudinal adjustment member 12 is slidably connected to the first pull rod 13; and the transverse adjustment member 11 is sleeved on the longitudinal adjustment member 12 and slidably connected to the longitudinal adjustment member 12.

[0020] As described above, the first pull rod 13 is introduced as the mounting reference component of the adjustment assembly 1, and the longitudinal adjustment component 12 is slidably connected to the pull rod, enabling repeatable and precise adjustment of the longitudinal adjustment function. Furthermore, the lateral adjustment component 11 is fitted onto the longitudinal adjustment component 12 and slidably connected to it, forming a nested structure. This not only saves space but also improves the smoothness of the adjustment process and the structural stability. This structure allows the adjustment assembly 1 to be modularly assembled and quickly adapted to objects of different specifications, avoiding frequent tooling changes due to frequent changes in object dimensions.

[0021] In some embodiments, the longitudinal adjustment member 12 includes a second pull rod 121 and a slider 122. The second pull rod 121 is arranged parallel to the working plane and connected to the slider 122. The slider 122 is slidably connected to the pull rod and is used to control the distance between the second pull rod 121 and the working platform 2.

[0022] As described above, the longitudinal adjustment component 12 is further subdivided into a combination of a second pull rod 121 and a slider 122. The slider 122 is slidably connected to the first pull rod 13 to adjust the position of the second pull rod 121. The second pull rod 121 serves as the mounting reference for the lateral adjustment component 11, enabling height control with the work platform 2. This "slider 122-pull rod" structure allows the longitudinal adjustment to form a controllable and lockable guide module. For example, the slider 122 can be a structure with a T-slot, fixed to the first pull rod 13 by rotating the locking screw 14, achieving precise fine-tuning along the guide rail. The second pull rod 121 is kept in a stable suspended state by the slider 122, and the lateral adjustment component 11 mounted on it can slide left and right, forming a complete adjustment system. This structure allows users to quickly set the standard height after the initial adjustment by using the position of the slider 122, and reproduce it using the scale on the first pull rod 13, improving changeover efficiency.

[0023] In some embodiments, the number of the lateral adjustment members 11 is at least two, and the plurality of the lateral adjustment members 11 are slidably connected to the second pull rod 121.

[0024] As described above, the number of lateral adjustment components 11 is clearly at least two, and they are slidably connected along the second pull rod 121, allowing them to be positioned on both sides of the object respectively, serving as clamping and limiting functions. This design makes the fixture suitable not only for single-sided positioning processes but also for workpieces requiring double-sided positioning, improving the accuracy and stability of positioning. Multiple lateral adjustment components 11 can simultaneously limit the workpiece during the marking process and can be independently adjusted according to the workpiece width. For example, for longer decorative strip products, two lateral adjustment components 11 can be slid to both ends of the workpiece and fixed, thereby ensuring that the marking area is centered and does not shift. In other embodiments, using an elastic clamp-type adjustment head can also increase compatibility with irregularly shaped parts. The coordinated work of multiple lateral adjustment components 11 also improves vibration resistance, ensuring that the workpiece will not shift due to equipment vibration during the marking process, thus enhancing the final product's pass rate. Preferably, the number of lateral adjustment components 11 is four, respectively arranged on both sides of the length direction of the second pull rod 121.

[0025] In some embodiments, the lateral adjustment member 11 is provided with a locking screw 14 for setting the lateral adjustment member 11 at a designated position on the second pull rod 121.

[0026] Additionally, the slider 122 is provided with a locking screw 14 for setting the slider 122 at a designated position on the first pull rod 13.

[0027] As described above, the locking screw 14 on the lateral adjusting member 11 locks its position on the second pull rod 121, further enhancing the stability and repeatability of the adjusting device. This design simplifies the assembly structure, allowing users to quickly complete adjustment and fixing operations. In other embodiments, the slider 122 can be combined with an embedded nut and a hand-tightening knob for manual and rapid positioning; or an automatic cylinder pressurization assembly can be used for precise and rapid adjustment on an automated production line. The core function of this locking device is to ensure that the adjusted longitudinal position is not disturbed, guaranteeing the focal length accuracy and positioning consistency during laser marking, thereby ensuring the aesthetics and recognizability of the marking effect.

[0028] In some embodiments, both the first pull rod 13 and the second pull rod 121 are provided with scale markings.

[0029] As described above, the design of setting scale markings on the first pull rod 13 and the second pull rod 121 enables the entire tooling to have quantitative adjustment capabilities. By setting physical scales or digital codes, the operator can record the corresponding scale value after the initial adjustment, eliminating the need for manual re-measurement during subsequent batch operations or model changes, thus significantly improving production efficiency. In practice, fine scales can be set on the surface of the pull rods using methods such as laser etching, inkjet etching, and electroplating marking. The scale values ​​are used in conjunction with a fine-tuning device, making it particularly suitable for applications with high tolerance requirements for marking positions.

[0030] In some embodiments, a positioning component 3 is also included, which is connected to the working platform 2. The positioning component 3 abuts against the object to be laser-marked and is used to determine the initial position of the object.

[0031] As described above, the added positioning component 3 is used for preliminary alignment with the workpiece and is a crucial unit for coarse positioning within the entire tooling system. Positioning component 3 can employ structures such as fixed jaws, slots, guide posts, or magnetic locators, providing the operator with intuitive assembly guidance before workpiece placement. For example, during the mounting process of decorative strips, positioning component 3 can be positioned at the corresponding location within the workpiece's groove to ensure consistent placement angle and direction each time, thereby preventing marking deviation.

[0032] In some embodiments, a sensor 4 is also included, which is connected to the working platform 2 and is used to determine whether an object to be laser-marked is placed on the adjustment assembly 1.

[0033] As described above, the sensor 4 is used to detect whether a workpiece has been placed on the adjustment component 1, serving as an auxiliary device to ensure the accuracy and safety of the marking process. Common types of sensors 4 include photoelectric switches, proximity sensors, and pressure sensors, which can quickly determine whether a target workpiece exists in the current positioning area. If no workpiece is in place, the system can automatically stop the laser marking process via the controller, avoiding accidental laser marking that could damage the equipment or result in wasted energy. For example, a sensor 4 can be placed near the positioning component 3 to detect whether an object is abutting the positioning component 3.

[0034] In some embodiments, the number of adjustment components 1 is at least two, and all the adjustment components 1 are connected to the working platform 2 at a preset interval.

[0035] As can be seen from the above description, the number of adjustment components 1 has been expanded to multiple, which can make precise adjustment of the coding position according to the size of the object. Preferably, two of the adjustment components 1 are located at the two ends of the coding area on the working platform 2, and the position is adjusted simultaneously from the beginning and end of the object, thereby improving the efficiency of the adjustment process.

[0036] In summary, this utility model provides a universal fixture for laser marking. Through the coordinated operation of the adjustment component 1 and the working platform 2, it can flexibly adapt to objects of different sizes, shapes, and structures, achieving precise and efficient laser marking positioning. The adjustment component 1 consists of a horizontal adjustment component 11 and a vertical adjustment component 12, which can be adjusted and positioned in the X and Y directions respectively, ensuring that the object reaches the optimal position before marking and ensuring clear and accurate marking patterns. By setting up structures such as the slider 122, the first pull rod 13, and the second pull rod 121, the sliding cooperation and precise locking of the adjustment components are realized, improving the repeatability and stability of the operation. The parallel arrangement of multiple adjustment components 1 can simultaneously position multiple parts of the object, adapting to long or combined structures and improving clamping efficiency. The addition of scale markings, locking screws 14, and positioning components 3 facilitates standardized adjustment and batch reuse. Combined with the sensor 4, which automatically determines whether to load a part, it further enhances the safety and intelligence of the operation. The overall structure is highly versatile and adaptable, reducing the frequency and cost of tooling changes and significantly improving the flexibility and efficiency of coding operations on the production line.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A general-purpose tooling for laser marking, used to assist objects in laser marking, characterized in that: Includes adjustment components and working platform; The adjustment assembly includes a lateral adjustment component and a longitudinal adjustment component. The lateral adjustment component is movably connected to the longitudinal adjustment component, and the longitudinal adjustment component is movably connected to the working platform. During laser marking operation, the longitudinal adjustment component is used to abut against the object to be laser-marked and to adjust the distance between the object and the working platform. The lateral adjustment component is used to abut against the object to be laser-marked and to adjust the position of the object on the working platform.

2. The universal tooling for laser marking according to claim 1, characterized in that: The adjustment assembly further includes a first pull rod, which is connected to the working platform; the longitudinal adjustment member is slidably connected to the first pull rod, and the transverse adjustment member is sleeved on the longitudinal adjustment member and slidably connected to the longitudinal adjustment member.

3. The universal tooling for laser marking according to claim 2, characterized in that: The longitudinal adjustment component includes a second pull rod and a slider. The second pull rod is arranged parallel to the surface of the work platform and connected to the slider. The slider is slidably connected to the pull rod and is used to control the distance between the second pull rod and the work platform.

4. A universal tooling for laser marking according to claim 3, characterized in that: The number of the lateral adjustment components is at least two, and the plurality of the lateral adjustment components are slidably connected to the second tie rod.

5. A universal tooling for laser marking according to claim 4, characterized in that: The lateral adjustment component is equipped with a locking screw, which is used to set the lateral adjustment component at a designated position on the second pull rod.

6. A universal tooling for laser marking according to claim 3, characterized in that: The slider is equipped with a locking screw for setting the slider at a designated position on the first pull rod.

7. A universal tooling for laser marking according to claim 3, characterized in that: Both the first and second pull rods are marked with scale markings.

8. A universal tooling for laser marking according to claim 1, characterized in that: It also includes a positioning component, which is connected to the working platform and abuts against the object to be laser-marked to determine the initial position of the object.

9. A universal tooling for laser marking according to claim 1, characterized in that: It also includes a sensor connected to the working platform and used to determine whether an object to be laser-marked is placed on the adjustment assembly.

10. A universal tooling for laser marking according to claim 1, characterized in that: The number of adjustment components is at least two, and all the adjustment components are connected to the working platform at a preset interval.

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