Highly compatible laser processing device

Abstract

The utility model discloses a highly compatible laser processing device which comprises a machine frame, one side and the back side of the machine frame are respectively provided with a driving assembly moving up and down along the machine frame, the driving assembly on one side is provided with a laser marking device, and the laser marking device can be respectively installed on the driving assemblies on the two sides. A marking table is further arranged in the middle of the side, provided with the driving assembly, of the rack. The marking table is arranged at the position connected with the lower end of the driving assembly. The bottom of the marking table and the bottom of the rack are connected into a whole to form a base, and a plurality of supporting legs are arranged at the lower end of the base; a limiting piece is further arranged at the lower end of the driving assembly on the side, not provided with the marking table, of the rack. According to the laser marking machine, the driving assemblies are arranged on the two faces of the rack, the marking table is arranged on one side of the rack, and the laser marking equipment is installed on the driving assemblies on the different sides, so that the effect of marking products of different heights is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of laser marking equipment, and in particular relates to a highly compatible laser processing device. Background Art

[0002] Since its inception, laser processing technology has garnered significant attention for its high precision, high efficiency, and non-contact processing capabilities. With continuous technological advancements, the types and performance of lasers have significantly improved. From the initial solid-state lasers and gas lasers to the later semiconductor lasers, laser wavelengths, power density, and stability have all seen significant improvements. These improvements enable laser processing equipment to more precisely control the energy and focus of the laser beam, enabling precise processing of diverse materials. The basic principle of laser marking is to illuminate the surface of a workpiece with a high-energy-density laser beam, causing physical or chemical changes in the surface material, such as vaporization, melting, or even gasification, thereby forming a permanent mark. This process is achieved by controlling the laser's trajectory and energy density through a computer program, resulting in high precision, high efficiency, and non-contact processing. Laser marking equipment has a wide range of applications, including electronic components, automotive manufacturing, metal products, plastics, jewelry, and jade. Laser marking equipment is also widely used in marking non-metallic materials such as glass, ceramics, wood, and leather, as well as in communications, precision equipment, electrical products, and hardware tools.

[0003] Due to the different sizes and heights of different products, in order to achieve the high compatibility of the laser marking device, in the existing technology, for some taller and larger products, a forklift needs to be used to lift and place them. However, for some taller products, such as wine barrels, the height between the laser marking equipment and the marking table cannot meet the height requirements for marking them. A laser processing device specially designed for marking taller products requires a large additional cost and takes up additional space, and it is impossible to meet and achieve the compatibility problem of marking workpieces of different heights on the same device. Summary of the Invention

[0004] In response to the problems in the related technology, the utility model proposes a highly compatible laser processing device, in which drive components are arranged on both sides of the frame and a marking platform is arranged on one side. By installing the laser marking equipment on the drive components on different sides, the effect of marking products of different heights can be achieved.

[0005] The utility model is achieved in this way:

[0006] A highly compatible laser processing device comprises a frame, on which a laser marking device is provided;

[0007] A driving assembly that moves up and down along the frame is provided on one side and a back side of the frame, respectively. A laser marking device is provided on the driving assembly on one side, and the laser marking device can be installed on the driving assemblies on both sides and move up and down with the driving assembly.

[0008] The frame is provided with a marking platform in the middle of one side of which the driving component is provided. The marking platform is a rectangular frame structure. The marking platform is arranged at a position connected to the lower end of the driving component and is perpendicular to the frame. The bottom of the frame structure of the marking platform is integrated with the bottom of the frame to form a base. The lower end of the base is provided with a plurality of supporting legs, and the supporting legs are arranged at the four corners of the base. A limit piece is also provided at the lower end of the driving component on the side of the frame where the marking platform is not provided.

[0009] When the height of the marking object is less than the distance between the laser marking device and the marking table, install the laser marking device on the drive assembly on the side where the marking table is located, and place the marking object on the marking table for marking;

[0010] When the height of the marking object is greater than the distance between the laser marking device and the marking table, install the laser marking device on the drive assembly on the back of the marking table and place the marking object on the ground for marking.

[0011] Preferably, the driving assembly includes two guide rods parallel to each other, and a screw rod parallel to the two guide rods is provided between the two guide rods. The guide rods are fixedly arranged on both sides of the frame and perpendicular to the ground.

[0012] Specifically, the guide rod and the lead screw are arranged in the longitudinal direction, so that the laser marking device can be controlled to move up and down. The lead screw is rotated to drive and control the rise or fall of the laser marking device. The guide rod can ensure that the direction of the laser marking device will not deviate when it moves up and down.

[0013] Preferably, the upper ends of the screw rod and the guide rod are fixedly connected to the top of the frame.

[0014] Specifically, the two guide rods are symmetrically fixed on both sides of the frame, and the upper ends are also fixedly connected to the top of the frame to ensure the stability of the laser marking equipment when it moves.

[0015] Preferably, the lower end of the guide rod of the driving assembly located on the side where the marking platform is located is connected to the marking platform.

[0016] Specifically, one side of the marking platform is provided, and the lower end of the guide rod is connected to the marking platform, thereby controlling the range of up and down movement of the laser marking equipment.

[0017] Preferably, the guide rod is provided with a plurality of sliders, the screw rod is provided with a nut, and the nut is provided with a connecting plate; the laser marking device is provided with a connecting frame, which is connected to the sliders and the connecting plate through the connecting frame.

[0018] Specifically, both ends of the laser marking device are connected to the sliders, and the middle part is connected to the connecting frame. The laser marking device is moved up and down along the guide rod and the lead screw through the sliders and the connecting frame.

[0019] Preferably, the lower end of the screw rod is connected to a drive motor, and the drive motor drives the screw rod to rotate.

[0020] Specifically, the lead screw is driven to rotate by a driving motor, so that the nut moves up and down along the lead screw. A connecting frame is provided on the nut, and the connecting frame is connected to the laser marking device so that the laser marking device can move up and down. The slider slides along the guide rod and is connected to the laser marking device, which can prevent the laser marking device from offset.

[0021] Preferably, a baffle is further provided on the surface of the lower end of the frame, and the baffle is located at the lower end of the driving assembly on the side where the marking platform is not provided.

[0022] Specifically, one side of the marking table is mainly used to mark some products with higher heights. The products can be placed on the ground, and a baffle is set at the lower end of the rack to prevent the products from colliding with the rack or affecting the inside of the rack.

[0023] Preferably, two supporting feet are provided on the lower edge of the base at corresponding positions where the marking platform and the frame are connected, and are symmetrical to each other.

[0024] Specifically, there are six supporting legs at the lower end of the base, with legs at the four corners and the middle. Since the laser marking equipment is installed at the upper end of the frame, its center of gravity is high and it is easy to tip over. The setting of six supporting legs can ensure the overall balance of the device. That is, the laser marking equipment can be installed on any side to ensure that the device will not tip over due to changes in the center of gravity.

[0025] Preferably, four pulleys are further provided at the lower end of the base.

[0026] Specifically, the pulley is for facilitating the movement of the rack.

[0027] Preferably, the laser marking device includes a laser, an optical path component, a focusing device and a scanning head connected in sequence.

[0028] Specifically, the marking laser is emitted by the laser, passes through the optical path component and the focusing device, and is then emitted by the scanning head to mark the product below it.

[0029] Compared with the prior art, the present invention achieves the following beneficial effects:

[0030] The utility model provides a highly compatible laser processing device, comprising a frame, drive assemblies are arranged on two opposite sides of the frame, and a marking platform is arranged under the drive assembly on one side. By installing the laser marking equipment on the drive assemblies on different sides, it is possible to mark products of different heights; that is, on one side of the marking platform, small products of lower height can be marked, and on the side where no marking platform is arranged, large products of higher height, such as wine barrels, can be marked, thereby meeting the compatibility of marking products of different heights; the overall cost of the equipment is low, and there is no need to additionally add laser marking equipment and corresponding frames. By arranging drive assemblies on both sides on the basis of the original equipment, it is possible to mark products of different heights. For higher products, a forklift is no longer needed to lift and place them, thereby saving labor costs. The overall modification design of the equipment is simple and low in cost, which brings great convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is one of the product schematic diagrams of a highly compatible laser processing device in an embodiment of the present utility model;

[0032] Figure 2 This is the second product schematic diagram of a highly compatible laser processing device in an embodiment of the present utility model.

[0033] Reference numerals:

[0034] 1. Frame; 11. Marking table; 12. Support legs; 13. Baffle; 14. Pulley;

[0035] 2. Driving assembly; 21. Guide rod; 22. Screw rod; 23. Limiting member; 24. Slider;

[0036] 3. Laser marking equipment; 31. Connecting frame; 32. Laser; 33. Optical path components; 34. Focusing device; 35. Scanning head. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example

[0039] like Figures 1 to 2 , a highly compatible laser processing device, comprising a frame 1, on which a laser marking device 3 is provided;

[0040] A driving assembly 2 that moves up and down along the frame 1 is provided on one side and the back side thereof, respectively. A laser marking device 3 is provided on the driving assembly 2 on one side, and the laser marking device 3 can be installed on the driving assembly 2 on both sides respectively and move up and down with the driving assembly 2;

[0041] The frame 1 is provided with a marking platform 11 in the middle of one side of which the driving component 2 is provided. The marking platform 11 is a rectangular frame structure. The marking platform 11 is arranged at a position connected to the lower end of the driving component 2 and is perpendicular to the frame 1. The bottom of the frame structure of the marking platform 11 is integrated with the bottom of the frame 1 to form a base. The lower end of the base is provided with a plurality of supporting legs 12, and the supporting legs 12 are arranged at the four corners of the base. The lower end of the driving component 2 on the side of the frame 1 where the marking platform 11 is not provided is also provided with a limiting member 23.

[0042] The laser marking device 3 includes a laser 32 , an optical path component 33 , a focusing device 34 and a scanning head 35 which are connected in sequence.

[0043] The marking laser is emitted by the laser 32, passes through the optical path component 33 and the focusing device 34, and is then emitted by the scanning head 35 to mark the product below it.

[0044] The driving assembly 2 includes two mutually parallel guide rods 21 , and a screw rod 22 parallel to the two guide rods 21 is provided between the two guide rods 21 . The guide rods 21 are fixedly arranged on both sides of the frame 1 and are perpendicular to the ground.

[0045] The guide rod 21 and the screw rod 22 are arranged in the longitudinal direction, so that the laser marking device 3 can be controlled to move up and down. The laser marking device 3 is driven and controlled to rise or fall by the rotation of the screw rod 22. The guide rod 21 can ensure that the direction of the laser marking device 3 will not deviate when it moves up and down.

[0046] The upper ends of the screw rod 22 and the guide rod 21 are fixedly connected to the top of the frame 1 .

[0047] The two guide rods 21 are symmetrically fixed on both sides of the frame 1 , and the upper ends are also fixedly connected to the top of the frame 1 to ensure the stability of the laser marking device 3 when moving.

[0048] The driving assembly 2 is located on the side where the marking platform 11 is located, and the lower end of the guide rod 21 thereof is connected to the marking platform 11.

[0049] On one side of the marking platform 11 , the lower end of the guide rod 21 is connected to the marking platform 11 , thereby controlling the range of up and down movement of the laser marking device 3 .

[0050] The driving assembly 2 on the side where the marking platform 11 is not provided has a limiter 23 at the lower end of its guide rod 21;

[0051] The limiting member 23 is mainly used to prevent the slider 24 from moving out of the guide rod 21 and prevent the laser marking device 3 from being separated from the guide rod 21 .

[0052] The guide rod 21 is provided with a plurality of sliders 24 , the screw rod 22 is provided with a nut, and the nut is provided with a connecting plate; the laser marking device 3 is provided with a connecting frame 31 , which is connected to the sliders 24 and the connecting plate through the connecting frame 31 .

[0053] The laser marking device 3 is connected to the sliders 24 at both ends and to the connecting frame 31 in the middle. The laser marking device 3 is moved up and down along the guide rod 21 and the lead screw 22 through the sliders 24 and the connecting frame 31 .

[0054] The lower end of the screw rod 22 is connected to a driving motor, and the driving motor drives the screw rod 22 to rotate.

[0055] The lead screw 22 is driven by a driving motor to rotate, so that the nut moves up and down along the lead screw 22. A connecting frame 31 is provided on the nut. The connecting frame 31 is connected to the laser marking device 3, so that the laser marking device 3 can move up and down. The slider 24 slides along the guide rod 21 and is connected to the laser marking device 3, which can prevent the laser marking device 3 from deflecting.

[0056] A baffle 13 is further provided on the surface of the lower end of the frame 1 , and the baffle 13 is located at the lower end of the driving assembly 2 on the side where the marking platform 11 is not provided.

[0057] One side of the marking platform 11 is mainly used to mark some products with higher heights. The products can be placed on the ground. A baffle 13 is set at the lower end of the rack 1 to prevent the products from colliding with the rack 1 or affecting the interior of the rack 1.

[0058] Two supporting legs 12 are provided on the lower edge of the base, at corresponding positions where the marking platform 11 and the frame 1 are connected, and are symmetrical to each other.

[0059] There are six supporting legs 12 at the lower end of the base, with supporting legs 12 being provided at the four corners and the middle. Since the laser marking device 3 is installed at the upper end of the frame 1, its center of gravity is high and it is easy to tip over. By setting the six supporting legs 12, the overall balance of the device can be ensured. That is, the laser marking device 3 can be installed on any side to ensure that the device will not tip over due to changes in the center of gravity.

[0060] Four pulleys 14 are further provided at the lower end of the base.

[0061] The pulley 14 is for facilitating the movement of the frame 1 .

[0062] The utility model provides a highly compatible laser processing device. When the height of the marking object is less than the distance between the laser marking device 3 and the marking table 11, the laser marking device 3 is installed on the driving component 2 on the side where the marking table 11 is located, and the marking object is placed on the marking table 11 for marking; when the height of the marking object is greater than the distance between the laser marking device 3 and the marking table 11, the laser marking device 3 is installed on the driving component 2 on the back side of the marking table 11, and the marking object is placed on the ground for marking.

[0063] According to the height of different products, the laser marking device 3 is installed on the side of the corresponding height, thereby meeting the compatibility of marking products of different heights. The overall improvement cost of the equipment is low, and there is no need to use forklifts and other equipment to lift and place higher products, which greatly improves convenience.

[0064] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation to the present invention.

Claims

1. A highly compatible laser processing device, comprising a frame, on which a laser marking device is provided; characterized in that: A driving assembly that moves up and down along the frame is provided on one side and a back side of the frame, respectively. A laser marking device is provided on the driving assembly on one side, and the laser marking device can be installed on the driving assemblies on both sides and move up and down with the driving assembly. The frame is provided with a marking platform in the middle of one side of which the driving component is provided. The marking platform is a rectangular frame structure. The marking platform is arranged at a position connected to the lower end of the driving component and is perpendicular to the frame. The bottom of the frame structure of the marking platform is connected to the bottom of the frame to form a base. The lower end of the base is provided with a plurality of supporting legs, and the supporting legs are arranged at the four corners of the base. A limit piece is also provided at the lower end of the driving component on the side of the frame where the marking platform is not provided.

2. A highly compatible laser processing device according to claim 1, characterized in that: The driving assembly includes two guide rods parallel to each other, and a screw rod parallel to the two guide rods is provided between the two guide rods. The guide rods are fixedly arranged on both sides of the frame and are perpendicular to the ground.

3. A highly compatible laser processing device according to claim 2, characterized in that: The upper ends of the screw rod and the guide rod are fixedly connected to the top of the frame.

4. The highly compatible laser processing device according to claim 2, characterized in that: The driving assembly is located on the side where the marking table is located, and the lower end of the guide rod of the driving assembly is connected to the marking table.

5. The highly compatible laser processing device according to claim 3, characterized in that: The guide rod is provided with a plurality of slide blocks, the screw rod is provided with a nut, and the nut is provided with a connecting plate; the laser marking device is provided with a connecting frame, which is connected to the slide blocks and the connecting plate through the connecting frame.

6. The highly compatible laser processing device according to claim 5, characterized in that: The lower end of the screw rod is connected to a driving motor, and the driving motor drives the screw rod to rotate.

7. The highly compatible laser processing device according to claim 1, characterized in that: The surface of the lower end of the frame is further provided with a baffle, and the baffle is located at the lower end of the driving component on the side where the marking platform is not provided.

8. The highly compatible laser processing device according to claim 1, characterized in that: Two supporting feet are provided on the lower edge of the base, at corresponding positions where the marking platform and the frame are connected, and are symmetrical to each other.

9. The highly compatible laser processing device according to claim 1, characterized in that: The lower end of the base is also provided with four pulleys.

10. The highly compatible laser processing device according to claim 1, characterized in that: The laser marking device comprises a laser, an optical path component, a focusing device and a scanning head which are connected in sequence.

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