Laser guide cutting device facilitating hardware fitting cutting

Abstract

The utility model relates to the technical field of laser guide cutting, in particular to a laser guide cutting device convenient for hardware fitting cutting, which comprises an operation table, a laser cutting platform with the top end face flush with the operation table is hinged and overlapped on the top of the operation table, and a laser cutter capable of horizontally moving is arranged above the laser cutting platform. Laser irradiation strips capable of synchronously rotating inwards and outwards are arranged on the two sides of the laser cutter in the moving direction of the laser cutter, and the laser guide cutting device further comprises a guide adjusting mechanism capable of synchronously driving the two laser irradiation strips to rotate inwards and outwards. And meanwhile, after cutting is completed, automatic unloading operation is conveniently conducted, the problem that due to the fact that the temperature is high, a tool needs to be used for unloading the laser guide cutting device is solved, and the following cutting efficiency is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of laser-guided cutting technology, specifically to a laser-guided cutting device that facilitates metal cutting. Background Technology

[0002] Laser cutting utilizes a focused, high-power-density laser beam to irradiate the workpiece, causing the irradiated material to rapidly melt, vaporize, ablate, or reach its ignition point. Simultaneously, a high-speed airflow coaxial with the laser beam blows away the molten material, thereby cutting the workpiece. Laser cutting is a type of thermal cutting method. Because it eliminates the cost of tooling, laser cutting equipment is suitable for producing small batches of parts of various sizes that were previously impossible to process. It is primarily applicable to metal cutting. When using a laser to cut metal, the metal part typically needs to be placed on an operating platform and aligned before laser cutting. However, because it uses a high-density laser beam to irradiate the workpiece, causing the irradiated material to rapidly melt, vaporize, ablate, or reach its ignition point, and then uses a high-speed airflow coaxial with the beam to blow away the molten material, the workpiece is cut. This results in high heat in the cut metal workpiece, requiring tools to clamp it when unloading, which can easily affect subsequent cutting efficiency. Therefore, this paper designs a laser-guided cutting device that facilitates pre-cutting of the metal workpiece, ensuring the stability of laser-guided cutting, and automatically unloading the workpiece after cutting, avoiding the need for tools to unload it due to its high temperature, and further ensuring subsequent cutting efficiency. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a laser-guided cutting device that facilitates metal cutting. It allows for easy pre-cutting and aiming of metal workpieces, ensuring the stability of laser-guided cutting. Furthermore, it facilitates automatic unloading after cutting, avoiding the need for tools to remove the workpiece due to its high temperature, thus further ensuring the efficiency of subsequent cutting operations.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser-guided cutting device for facilitating metal cutting, comprising an operating table, a laser cutting platform with its top surface flush with the operating table hinged on the top of the operating table, a horizontally movable laser cutter above the laser cutting platform, laser irradiation strips that can rotate synchronously inward and outward on both sides of the laser cutter along the moving direction of the laser cutter, a guide adjustment mechanism for synchronously driving the two laser irradiation strips to rotate inward and outward, and a material unloading drive mechanism for driving the laser cutting platform to rotate.

[0007] Preferably, it also includes a cutting moving mechanism for driving the laser cutting platform to move horizontally. The cutting moving mechanism includes two guide slides fixedly spanning the top of the operating table. A moving cutting slider is horizontally slidably engaged between the two guide slides. The laser cutter is fixedly installed at the bottom of the moving cutting slider. A screw threadedly connected to the moving cutting slider is also provided between the two guide slides. The screw is rotatably connected to the top of the operating table, and a moving cutting motor for driving the screw to rotate is fixedly installed on the top of the operating table.

[0008] Preferably, the guide adjustment mechanism includes two rotating rollers disposed on both sides of the two guide slides, two laser irradiation strips symmetrically fixedly mounted on the two rotating rollers, both rotating rollers being rotatably connected to the top of the operating table, and gears being fixedly mounted on one end of the two rotating rollers on the same side, with the two gears meshing with each other. It also includes a central guide motor that drives the rotation of any one of the rotating rollers, and the central guide motor is fixedly mounted on the top of the operating table.

[0009] Preferably, the unloading drive mechanism includes a hinge rod, and an adjustment groove is provided on the side of the operating table away from the hinge with the laser cutting platform. A horizontal pushing slider is slidably fitted in the adjustment groove. A lower connecting rod is fixedly installed at the bottom of the horizontal pushing slider. The bottom of the lower connecting rod is hinged to the bottom of the laser cutting platform through the hinge rod. A drive component is provided on one side of the adjustment groove to drive the horizontal pushing slider to reciprocate along the adjustment groove.

[0010] Preferably, the driving component includes a driving cylinder fixedly installed at the bottom of the operating table, and the output shaft of the driving cylinder is fixedly connected to the horizontal pushing slider.

[0011] Preferably, guide strips that slide and cooperate with the horizontal push slider are fixedly connected to both sides of the adjustment groove.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a laser-guided cutting device that facilitates metal fitting cutting, and has the following beneficial effects:

[0014] This laser-guided cutting device, which facilitates metal workpiece cutting, uses a laser cutting platform to easily support the metal workpiece. A guiding adjustment mechanism allows for easy adjustment of two laser irradiation bars, rotating them inwards to form two irradiation lines centered on the top surface of the metal workpiece. The laser cutter then moves to cut the workpiece. After cutting, an unloading drive mechanism rotates the laser cutting platform, unloading the cut metal workpiece. This laser-guided cutting device facilitates pre-cutting aiming of the metal workpiece, ensuring the stability of laser-guided cutting. It also allows for automatic unloading after cutting, avoiding the need for tools to remove the workpiece due to high temperatures, thus further ensuring subsequent cutting efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the present invention from other perspectives;

[0017] Figure 3 This is a structural schematic diagram of the present invention from another perspective.

[0018] The following are labels in the attached diagram: 1. Operating table; 2. Laser cutting platform; 3. Laser cutter; 4. Laser irradiation bar; 5. Rotating roller; 6. Gear; 7. Centered guide motor; 8. Guide slide bar; 9. Moving cutting slider; 10. Screw; 11. Moving cutting motor; 12. Adjustment groove; 13. Horizontal push slider; 14. Guide bar; 15. Lower connecting rod; 16. Hinge rod; 17. Drive cylinder. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0020] Please see Figure 1-3A laser-guided cutting device for facilitating hardware cutting includes an operating table 1, a laser cutting platform 2 with its top surface flush with the operating table 1 hinged to the top of the operating table 1, a horizontally movable laser cutter 3 above the laser cutting platform 2, laser irradiation strips 4 that can rotate synchronously inward and outward on both sides of the laser cutter 3 along the moving direction of the laser cutter 3, a guide adjustment mechanism that synchronously drives the two laser irradiation strips 4 to rotate inward and outward, and a material unloading drive mechanism that drives the laser cutting platform 2 to rotate.

[0021] Specifically, it also includes a cutting movement mechanism that drives the laser cutting platform 2 to move horizontally. The cutting movement mechanism includes two guide slide rods 8 fixedly spanning the top of the operating table 1. A moving cutting slider 9 is horizontally slidably engaged between the two guide slide rods 8. The laser cutter 3 is fixedly installed at the bottom of the moving cutting slider 9. A screw 10 is also provided between the two guide slide rods 8 and threadedly connected to the moving cutting slider 9. The screw 10 is rotatably connected to the top of the operating table 1. A moving cutting motor 11 that drives the screw 10 to rotate is fixedly installed on the top of the operating table 1. When the moving cutting motor 11 is started, the output shaft of the moving cutting motor 11 rotates clockwise or counterclockwise, thereby driving the screw 10 to rotate clockwise or counterclockwise, thereby driving the moving cutting slider 9 to move horizontally forward or backward, and thus horizontally driving the laser cutter 3 to move.

[0022] Specifically, the guiding adjustment mechanism includes two rotating rollers 5 respectively disposed on both sides of the two guide slides 8. Two laser irradiation strips 4 are symmetrically fixedly installed on the two rotating rollers 5. Both rotating rollers 5 are rotatably connected to the top of the operating table 1. Gears 6 are fixedly installed at one end of the two rotating rollers 5 on the same side, and the two gears 6 mesh with each other. It also includes a central guide motor 7 that drives the rotation of any one of the rotating rollers 5. The central guide motor 7 is fixedly installed on the top of the operating table 1. When the central guide motor 7 is started, the output shaft of the central guide motor 7 rotates clockwise or counterclockwise. Through the meshing of the two gears 6, the two rotating rollers 5 can be driven to move towards the center or towards the sides, thereby causing the two laser irradiation strips 4 to rotate towards the center or towards the sides.

[0023] Specifically, the unloading drive mechanism includes a hinge rod 16. An adjustment groove 12 is provided on the side of the operating table 1 away from the hinge with the laser cutting platform 2. A horizontal push slider 13 is slidably fitted at the adjustment groove 12. A lower connecting rod 15 is fixedly installed at the bottom of the horizontal push slider 13. The bottom of the lower connecting rod 15 is hinged to the bottom of the laser cutting platform 2 through the hinge rod 16. A drive component is provided on one side of the adjustment groove 12 to drive the horizontal push slider 13 to slide back and forth along the adjustment groove 12. Through the drive component, the horizontal push slider 13 is easily driven to slide horizontally along the adjustment groove 12. When the horizontal push slider 13 is slid outward, the laser cutting platform 2 is rotated under the cooperation of the lower connecting rod 15 and the hinge rod 16, thereby facilitating the sliding of the metal parts placed on the laser cutting platform 2 and automatically unloading the material.

[0024] Specifically, the driving component includes a driving cylinder 17 fixedly installed at the bottom of the operating table 1. The output shaft of the driving cylinder 17 is fixedly connected to the horizontal push slider 13. When the driving cylinder 17 is activated, the output shaft of the driving cylinder 17 extends or retracts, thereby driving the horizontal push slider 13 to move forward or backward.

[0025] Specifically, guide bars 14 are fixedly connected to both sides of the adjustment groove 12 to cooperate with the horizontal push slider 13 in guiding the sliding. By setting the guide bars 14, the guiding stability of the horizontal push slider 13 in the adjustment groove 12 is increased.

[0026] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0027] It should be readily understood that “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on something” but also “on something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0028] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0029] 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. 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. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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 application.

Claims

1. A laser-guided cutting device for facilitating cutting of fittings, characterized by: The utility model provides an automatic laser cutting device, including operation platform (1), the top of operation platform (1) is hinged to place the laser cutting platform (2) of top end surface with operation platform (1) flush, the top of laser cutting platform (2) is provided with the laser cutting ware (3) of horizontal movement, the both sides of laser cutting ware (3) are provided with the laser irradiation strip (4) of synchronous inside and outside rotation along the direction of movement of laser cutting ware (3), still include the guide adjusting mechanism of synchronous drive two laser irradiation strips (4) inside and outside rotation, still include the unloading drive mechanism of drive laser cutting platform (2) rotation.

2. The laser-guided cutting apparatus for facilitating cutting of fittings according to claim 1, wherein: Still include the cutting movement mechanism of drive laser cutting platform (2) horizontal movement, the cutting movement mechanism includes two fixed guide slide (8) of striding in operation platform (1) top, two the mobile cutting slide block (9) of sliding fit is arranged between the guide slide (8), the laser cutting ware (3) is fixedly installed at the bottom of mobile cutting slide block (9), two the screw rod (10) of screw connection is still provided with between the guide slide (8), and the screw rod (10) is rotatably connected in operation platform (1) top, and operation platform (1) top is fixedly installed with the mobile cutting motor (11) of drive screw rod (10) rotation.

3. The laser-guided cutting apparatus of claim 2, wherein: The guide adjusting mechanism includes two rotating rollers (5) separately arranged at the both sides of the two guide slides (8), the two laser irradiation strips (4) are symmetrically fixedly installed on the two rotating rollers (5), the two rotating rollers (5) are rotatably connected to the top of the operation platform (1), and the two rotating rollers (5) are fixedly installed with gears (6) at the same side end, and the two gears (6) are engaged, further comprising a center guide motor (7) for driving any one rotating roller (5) to rotate, the center guide motor (7) is fixedly installed on the top of the operation platform (1).

4. The laser-guided cutting apparatus of claim 3, wherein: The unloading drive mechanism includes a hinged rod (16), an adjustment groove (12) is formed on the operation platform (1) away from the side hinged to the laser cutting platform (2), a horizontal pushing slide block (13) is slidingly fitted in the adjustment groove (12), a lower connecting rod (15) is fixedly installed at the bottom of the horizontal pushing slide block (13), the bottom of the lower connecting rod (15) is hinged to the bottom of the laser cutting platform (2) through the hinged rod (16), and a driving member is arranged on one side of the adjustment groove (12) to drive the horizontal pushing slide block (13) to reciprocally slide along the adjustment groove (12).

5. The laser-guided cutting apparatus of claim 4, wherein: The driving member includes a drive cylinder (17) fixedly installed at the bottom of the operation platform (1), and the output shaft of the drive cylinder (17) is fixedly connected to the horizontal pushing slide block (13).

6. The laser-guided cutting apparatus of claim 5, wherein: The two sides of the adjustment groove (12) are further fixedly connected with guide strips (14) slidingly fitted with the horizontal pushing slide block (13).

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