A laser engraving machine for the surface of metal heat dissipation profiles

Abstract

This utility model relates to the field of laser engraving machines, and more particularly to a laser engraving machine for the surface of metal heat dissipation profiles. It includes a base, a laser engraving device on one side of the top of the base, an operating terminal at the front end of the laser engraving device, and a clamping device on the other side of the base. The clamping device includes a clamping base, and a first groove is provided on the top of the clamping base, in which a placement seat is installed. This utility model controls a first motor to drive a gear to rotate, causing two toothed plates to move back and forth, thereby moving two clamping plates relative to each other to clamp metal sheets of different widths. After clamping, the operating terminal is controlled to allow the laser engraving device to engrave the metal sheet directly below. This ensures effective clamping during the engraving process and allows for engraving of metal sheets of different widths without the need to repeatedly change the clamping device.

Description

Technical Field

[0001] This utility model relates to the field of laser engraving machine technology, and in particular to a laser engraving machine for the surface of metal heat dissipation profiles. Background Technology

[0002] A laser engraving machine is a device that uses a laser beam to carve permanent marks on the surface of a material or inside a transparent material. Laser beams can produce both chemical and physical effects on materials. When a material absorbs the laser light, a physical or chemical reaction occurs, thus creating marks, patterns, or text. Therefore, it is also called a laser marking machine or laser engraving machine.

[0003] During the engraving process, especially when printing on metal sheets, if the contact surface and the machine table are too smooth, the metal sheet may slide during engraving, causing the engraved text or patterns to shift and ultimately leading to engraving failure. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a laser engraving machine for the surface of metal heat dissipation profiles to solve the existing problems.

[0006] To achieve the above objectives, the technical solution of this utility model is: a laser engraving machine for the surface of a metal heat dissipation profile, comprising a base, a laser engraving device on one side of the top of the base, an operating terminal at the front end of the laser engraving device, a clamping device on the other side of the base, the clamping device comprising a clamping base, a first groove on the top of the clamping base, a placement seat installed in the first groove, a placement plate on the top of the clamping base, an installation groove in the placement plate, a gear installed in the middle of the installation groove, meshing toothed plates on both sides of the gear, mirror-image first sliding grooves on both sides of the top of the placement plate, clamping plates clamping each other between the first sliding grooves on one side of the placement plate, the clamping plates being connected to the toothed plates in the same direction of movement, a placement groove on the top of the placement seat, a first motor installed in the placement groove, and the first motor being connected to the gear.

[0007] In some embodiments, the clamping plate has a second groove on its opposite side, and a sliding plate is installed in each of the second grooves. A spring is provided between the sliding plate and the second groove, and the spring is respectively installed on both sides of the second groove.

[0008] In some embodiments, the first groove is provided with second sliding grooves on opposite sides, each of the second sliding grooves is provided with a slider, each slider is connected to the side wall of the placement seat, each of the second sliding grooves is provided with a screw, each screw is threadedly connected to the corresponding slider, and one end of each screw is connected to a second motor, the second motor being installed on the side wall of the clamping base.

[0009] In some embodiments, the placement seat includes a connecting seat, a third motor is provided at the bottom of the connecting seat, the third motor is placed in a third groove provided at the bottom of the first groove, and the third groove is connected to the first groove through a third sliding groove, and a rotating seat is provided at the top of the connecting seat, the rotating seat is rotatably connected to the connecting seat, and the rotation is achieved by connecting to the third motor.

[0010] In some embodiments, the top of the connecting seat is provided with a communicating groove, a bearing is installed in the communicating groove, and the bearing is connected to the rotating seat.

[0011] In some embodiments, a fourth slide groove is provided at the top of the third groove, the fourth slide groove is connected to a movable plate, and the third motor is mounted on the movable plate.

[0012] By adopting the above technical solution, the beneficial effects of this utility model are: By controlling the first motor to drive the gear to rotate, the two toothed plates move back and forth, thereby moving the two clamping plates to move relative to each other to clamp metal plates of different widths. After clamping, the control terminal is used to allow the laser engraving device to engrave the metal plate directly below. This ensures effective clamping during the engraving process and allows for engraving of metal plates of different widths without the need to repeatedly change the clamping device.

[0013] The second motor can drive the screw to rotate, which in turn drives the sliding movement. The slider then moves the placement seat back and forth to adjust the position of the placement plate. This allows the metal sheet to be moved to other areas for printing without having to disassemble it and then adjust it to the engraving area.

[0014] A third motor can be used to drive the rotating seat above the connecting seat to rotate in the bearing. By fixing the rotating seat to the bottom of the placement plate, the placement plate can be rotated, allowing for engraving at the corresponding angle.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0016] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0017] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a laser engraving machine according to some embodiments of the present invention; Figure 2 This is a schematic diagram of the clamping device according to some embodiments of the present invention; Figure 3 This is a structural cross-sectional view of the clamping device according to some embodiments of the present invention; Figure 4 This is a schematic diagram of the structure of the placement plate in some embodiments of the present invention; Figure 5 This is a schematic diagram of the mounting groove structure in some embodiments of the present invention; Figure 6 This is a schematic diagram of the structure of the placement base according to some embodiments of the present invention.

[0022] Explanation of reference numerals in the attached figures: 1. Base; 2. Laser engraving device; 3. Operating terminal; 4. Clamping device; 41. Clamping base; 42. First groove; 421. Second slide groove; 422. Slider; 423. Screw; 424. Second motor; 43. Placement seat; 431. Placement slot; 432. Connecting seat; 4321. Connecting slot; 4322. Bearing; 433. Third motor; 434. Third groove; 435. Third slide groove; 436. Rotating seat; 437. Fourth slide groove; 438. Moving plate; 439. First motor; 44. Placement plate; 441. Mounting slot; 442. Gear; 443. Gear plate; 444. First slide groove; 445. Clamping plate; 446. Second groove; 447. Sliding plate; 448. Spring. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0024] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0028] Reference Figure 1-6 This utility model provides a laser engraving machine for the surface of a metal heat dissipation profile, including a base 1. A laser engraving device 2 is provided on one side of the top of the base 1, and an operating terminal 3 is provided at the front end of the laser engraving device 2. A clamping device 4 is provided on the other side of the base 1. The clamping device 4 includes a clamping base 41. A first groove 42 is provided on the top of the clamping base 411. A placement seat 43 is installed in the first groove 42. A placement plate 44 is supported on the top of the clamping base 41. An installation groove 441 is provided in the placement plate 441. A mounting plate 443 is installed in the middle of the installation groove 441. The gear 442 has meshing toothed plates 443 on both sides. The top ends of the placement plate 44 have mirror-image first sliding grooves 444 on both sides. Clamping plates 445 are provided between the first sliding grooves 444 on one side of the placement plate 44. The clamping plates 445 are connected to the toothed plates 443 with the same direction of movement. The top of the placement seat 43 has a placement groove 431. A first motor 439 is installed in the placement groove 431 and is connected to the gear 442.

[0029] Specifically, the metal sheet to be engraved is placed in the placement plate 44. Then, the first motor 439 is controlled to drive the gear 442 to rotate, causing the two toothed plates 443 to move back and forth, thereby driving the two clamping plates 445 to move relative to each other to clamp metal sheets of different widths. After clamping, the control terminal 3 is controlled to allow the laser engraving device 2 to engrave the metal sheet directly below. This ensures effective clamping during the engraving process and allows for the clamping of metal sheets of different widths without the need to repeatedly change the clamping device for engraving.

[0030] A second groove 446 is provided on the opposite side of the clamping plate 445. A sliding plate 447 is installed in each of the second grooves 446. A spring 448 is provided between the sliding plate 447 and the second groove 446. The spring 448 is installed on both sides of the second groove 446. In this way, during the clamping process, the sliding plate 447 contacts the side wall of the clamped metal plate to compress the spring 448. The compressed spring 448 will provide a reaction force to push the sliding plate 447 outward, so as to provide an outward force to clamp the metal plate more stably.

[0031] Then, a second sliding groove 421 is provided on both sides of the first groove 42. Each of the second sliding grooves 421 is provided with a slider 422. Each slider 422 is connected to the side wall of the placement seat 43. Each of the second sliding grooves 421 is provided with a screw 423. Each screw 423 is threadedly connected to the corresponding slider 422. One end of each screw 423 is connected to a second motor 424. The second motor 424 is installed on the side wall of the clamping base 41. In this way, the second motor 424 can drive the screw 423 to rotate, thereby driving the sliding movement. Then, the slider 422 can drive the placement seat 43 to move back and forth, thereby adjusting the position of the placement plate 44. This allows the metal plate to be moved to other areas for printing without disassembling and then adjusting it to the engraving area.

[0032] The placement seat 43 may also include a connecting seat 432. The bottom of the connecting seat 432 is provided with a third motor 433. The third motor 433 is placed in a third groove 434 provided at the bottom of the first groove 42, and the third groove 434 is connected to the first groove 42 through a third sliding groove 435. The top of the connecting seat 432 has a rotating seat 436, which is rotatably connected to the connecting seat 432 and is connected to the third motor 433 to achieve rotation. The top of the connecting seat 432 is provided with a connecting groove 4321, in which a bearing 4322 is installed. The bearing 4322 is connected to the rotating seat 436. In this way, when the slider 422 moves the placement seat 43, the third motor 433 can also drive the rotating seat 436 above the connecting seat 432 to rotate in the bearing 4322. By fixing the rotating seat 436 to the bottom of the placement plate 44, the rotation of the placement plate 44 can be achieved for carving at the corresponding angle.

[0033] Then, a fourth sliding groove 437 is provided at the top of the third groove 434. The fourth sliding groove 437 is connected to a movable plate 438, and the third motor 433 is mounted on the movable plate 438. In this way, when the placement seat 43 slides back and forth, the third motor 433 can be effectively supported and can also slide, preventing the third motor 433 from being too heavy and hanging on the bottom of the connecting seat 432, thus giving the third motor 433 a support point.

[0034] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0035] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0036] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A laser engraving machine for the surface of a metal heat sink profile, characterized in that, include: A base (1) has a laser engraving device (2) on one side of its top. The laser engraving device (2) has an operating terminal (3) at its front end. A clamping device (4) is provided on the other side of the base (1). The clamping device (4) includes a clamping base (41). The top of the clamping base (41) has a first groove (42). A placement seat (43) is installed in the first groove (42). A placement plate (44) is mounted on the top of the clamping base (41). An installation groove (441) is provided in the placement plate (44). A gear (442) is installed in the middle of the installation groove (441). 42) There are meshing toothed plates (443) on both sides. The top ends of the placement plate (44) are provided with mirrored first sliding grooves (444). There are clamping plates (445) between the first sliding grooves (444) on one side of the placement plate (44). The clamping plates (445) are connected to the toothed plates (443) with the same direction of movement. The top of the placement seat (43) is provided with a placement groove (431). A first motor (439) is installed in the placement groove (431). The first motor (439) is connected to the gear (442).

2. The laser engraving machine for the surface of metal heat dissipation profiles according to claim 1, characterized in that: The clamping plate (445) has a second groove (446) on its opposite side. A sliding plate (447) is installed in each of the second grooves (446). A spring (448) is provided between the sliding plate (447) and the second groove (446). The spring (448) is installed on both sides of the second groove (446).

3. The laser engraving machine for the surface of metal heat dissipation profiles according to claim 1, characterized in that: The first groove (42) is provided with a second sliding groove (421) on both sides. Each of the second sliding grooves (421) is provided with a slider (422). Each slider (422) is connected to the side wall of the placement seat (43). Each of the second sliding grooves (421) is provided with a screw (423). Each screw (423) is threadedly connected to the corresponding slider (422). One end of each screw (423) is connected to a second motor (424). The second motor (424) is installed on the side wall of the clamping base (41).

4. The laser engraving machine for the surface of metal heat dissipation profiles according to claim 1 or 3, characterized in that: The placement seat (43) includes a connecting seat (432), the bottom of the connecting seat (432) is provided with a third motor (433), the third motor (433) is placed in a third groove (434) provided at the bottom of the first groove (42), and the third groove (434) is connected to the first groove (42) through a third sliding groove (435). The top of the connecting seat (432) has a rotating seat (436), the rotating seat (436) is rotatably connected to the connecting seat (432), and is connected to the third motor (433) to achieve rotation.

5. The laser engraving machine for the surface of metal heat dissipation profiles according to claim 4, characterized in that: The top of the connecting seat (432) is provided with a connecting groove (4321), and a bearing (4322) is installed in the connecting groove (4321). The bearing (4322) is connected to the rotating seat (436).

6. The laser engraving machine for the surface of metal heat dissipation profiles according to claim 4, characterized in that: The top of the third groove (434) is provided with a fourth slide groove (437), the fourth slide groove (437) is connected to a movable plate (438), and the third motor (433) is mounted on the movable plate (438).

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