High-precision laser plate cutting machine

Abstract

The utility model relates to the technical field of plate cutting machines, in particular to a high-precision laser plate cutting machine. The high-precision laser plate cutting machine comprises a bottom plate and a laser device, a movably-connected supporting frame is erected on the bottom plate, a movably-connected supporting plate is erected in the supporting frame, and a mounting assembly for mounting the laser device is arranged on the supporting plate; the mounting assembly comprises a sliding frame, the sliding frame is inserted into the supporting plate in a sliding mode, and an adjusting air cylinder is arranged between the inner top of the sliding frame and the supporting plate. According to the high-precision laser plate cutting machine, the laser device is erected through the installation assembly, damage of laser to eyes of workers in the cutting process of the laser device can be reduced, meanwhile, due to the fact that the scraping ring is arranged at the bottom, in the moving process, the scraping ring can scrape chippings generated after cutting, and the working efficiency is improved. And the chippings can downwards fall into the collecting box to be collected, and then workers can conveniently conduct secondary utilization on the chippings in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting machines, in particular to a high-precision laser plate cutting machine. Background Technique

[0002] A laser plate cutting machine is an advanced processing equipment, mainly used for precisely cutting various plates (such as metals, plastics, woods, etc.). It uses a high-energy laser beam to perform thermal processing on the workpiece and realizes cutting by controlling the focus position and intensity of the laser beam, featuring high precision, high speed, and flexibility.

[0003] For a laser plate cutting machine with the Chinese patent publication number CN217193335U, it can be known from the content recorded in its specification that when the device is in use, the main body of the laser plate cutting machine is exposed outside. And during the laser cutting process, dazzling light will be generated, so the exposed setting increases the damage to the eyes of the staff during use.

[0004] Therefore, it is necessary to provide a new high-precision laser plate cutting machine to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a high-precision laser plate cutting machine.

[0006] The high-precision laser plate cutting machine provided by the utility model includes: a bottom plate and a laser. A support frame is movably connected on the bottom plate, a support plate is movably connected inside the support frame, and an installation component for installing the laser is arranged on the support plate.

[0007] The installation component includes a sliding frame. The sliding frame is slidably inserted into the inside of the support plate. An adjusting cylinder is arranged between the inner top of the sliding frame and the support plate. An installation plate is fixedly connected on the sliding frame. The center of the bottom of the installation plate is connected to the laser. A protective cover is communicated on the outside of the bottom of the installation plate. A blower is arranged on the top of the installation plate, and the suction end of the blower penetrates through the installation plate and is communicated with the inside of the protective cover.

[0008] Preferably, a filter box is arranged on the top of the sliding frame. A guide pipe is communicated at the inner bottom of the filter box. The end of the guide pipe is communicated with the input end of the blower, and the outer wall of the guide pipe is slidably connected with the inner wall of the support plate.

[0009] Preferably, a flexible cover is connected to the bottom of the sliding frame. A plurality of through holes are formed in the side wall of the flexible cover, and a scraping ring is arranged at the bottom of the flexible cover.

[0010] Preferably, a support frame is erected at the center of the top of the bottom plate. A placement rack is provided at the top of the support frame. A mesh plate is erected inside the placement rack, and a collection box is inserted inside the support frame and is slidably connected.

[0011] Preferably, on both sides of the top of the placement rack, there are provided pressing bars that abut against and are slidably connected thereto. On the opposite sides of the two pressing bars, there are provided pressing cylinders and telescopic rods, and the ends of the pressing cylinders and the telescopic rods are fixedly connected to the inner wall of the support frame.

[0012] Preferably, on one side of the top of the bottom plate, there is a first lead screw rotatably connected. On the other side of the top of the bottom plate, there is a guide rod. The outer wall of the first lead screw is threadedly connected to the support frame, and the outer wall of the guide rod is slidably connected to the support frame.

[0013] Preferably, a second lead screw is rotatably connected inside the support frame. The outer wall of the second lead screw is threadedly connected to the support plate, and the inner wall of the support plate is slidably connected to the outer wall of the support rod in the support frame.

[0014] Compared with the related art, the high-precision laser cutting machine provided by the present utility model has the following beneficial effects:

[0015] 1. Through the erection of the laser by the installation component in the present utility model, the damage to the eyes of the staff caused by the laser during the cutting process can be reduced. At the same time, through the setting of the bottom scraping ring, during the movement process, the scraping ring can also scrape the cut debris, so that the debris can fall downward into the collection box for collection, and thus it is convenient for the staff to recycle the debris later.

[0016] 2. When the laser moves for cutting in the present utility model, it can drive components such as the protective cover to move synchronously. Therefore, the suction end of the blower can always be in the same position as the cutting part of the laser, so as to avoid the influence on the dust suction effect of the device due to the far distance of the cutting part caused by the movement of the laser, and thus the dust suction protection performance of the device in the later stage can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a preferred embodiment of the high-precision laser cutting machine provided by the present utility model;

[0018] Figure 2 is Figure 1 the schematic structural diagram of the installation component shown in;

[0019] Figure 3 is Figure 2 the schematic structural diagram of the sliding frame and its components shown in;

[0020] Figure 4 is Figure 2Schematic structural diagram of the fan and its components shown;

[0021] Figure 5 is Figure 1 Schematic structural diagram of the bottom plate and its components shown;

[0022] Figure 6 is Figure 1 Partial schematic structural diagram of the support frame and its components shown.

[0023] Reference numerals in the figure: 1, bottom plate; 11, first lead screw; 12, guide rod; 2, support frame; 21, placement rack; 22, collection box; 23, extrusion bar; 24, extrusion cylinder; 25, telescopic rod; 3, support frame; 31, second lead screw; 32, support plate; 4, mounting assembly; 41, sliding frame; 411, adjustment cylinder; 42, mounting plate; 421, protective cover; 43, flexible cover; 431, through hole; 432, scraping ring; 44, fan; 441, air duct; 45, filter box; 5, laser. Detailed implementation manners

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] The following describes the specific implementation of the present utility model in detail with specific embodiments.

[0026] Please refer to Figures 1 to 6 , a high-precision laser cutting machine provided by an embodiment of the present utility model, the high-precision laser cutting machine includes: a bottom plate 1 and a laser 5, a support frame 3 is movably connected on the bottom plate 1, a support plate 32 is movably connected inside the support frame 3, and a mounting assembly 4 for mounting the laser 5 is provided on the support plate 32.

[0027] In an embodiment of the present utility model, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, the installation component 4 includes a sliding frame 41 which is slidably inserted inside the support plate 32. An adjusting cylinder 411 is provided between the inner top of the sliding frame 41 and the support plate 32. An installation plate 42 which is fixedly connected is mounted on the sliding frame 41. The center of the bottom of the installation plate 42 is connected to the laser 5. A protective cover 421 which is communicated is provided on the outside of the bottom of the installation plate 42. A blower 44 is mounted on the top of the installation plate 42, and the suction end of the blower 44 penetrates through the installation plate 42 and is communicated with the inside of the protective cover 421. A flexible cover 43 which is connected is provided at the bottom of the sliding frame 41. A plurality of through holes 431 are formed in the side wall of the flexible cover 43, and a scraping ring 432 is provided at the bottom of the flexible cover 43.

[0028] It should be noted that: by forming the through holes 431 in the flexible cover 43, when the blower 44 works, the through holes 431 can communicate the inside of the protective cover 421 with the outside, so that the blower 44 can smoothly absorb the fumes generated during the cutting of the laser 5 inside the protective cover 421 in the later stage;

[0029] It should also be noted that: when the laser 5 cuts the plate through an external cutting head (not shown in the figure), the protective cover 421 located outside the laser 5 can sleeve and protect the laser 5, so as to reduce the damage of the laser to the eyes of the staff during the cutting process. At the same time, through the arrangement of the scraping ring 432 at the bottom, during the moving process, the scraping ring 432 can also scrape the cut debris, so that the debris can fall downward into the collection box 22 for collection, which is convenient for the staff to reuse the debris in the later stage.

[0030] In the embodiment of the present invention, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a filter box 45 is provided on the top of the sliding frame 41. A communicating air guide pipe 441 is provided at the inner bottom of the filter box 45. The end of the air guide pipe 441 is communicated with the input end of the blower 44, and the outer wall of the air guide pipe 441 is slidably connected with the inner wall of the support plate 32.

[0031] It should be noted that: by arranging the blower 44 on the installation plate 42 and communicating the suction end of the blower 44 with the inside of the protective cover 421, when controlling the laser 5 to move and cut in the later stage, the components such as the protective cover 421 can be driven to move synchronously, so that the suction end of the blower 44 can always be in the same position as the cutting part of the laser 5. Therefore, it can be avoided that the cutting part is too far away due to the movement of the laser 5, which affects the dust suction effect of the device, and the dust suction and protection performance of the device in the later stage can be improved.

[0032] In the embodiment of the present invention, please refer to Figure 1 and Figure 6, a support frame 2 is erected at the center of the top of the bottom plate 1. A placement rack 21 is provided at the top of the support frame 2. A mesh plate is erected inside the placement rack 21. And a collection box 22 connected in a sliding manner is inserted inside the support frame 2. At both sides of the top of the placement rack 21, there are provided pressing strips 23 that abut against and are connected in a sliding manner. On the opposite sides of the two pressing strips 23, there are provided pressing cylinders 24 and telescopic rods 25, and the ends of the pressing cylinders 24 and the telescopic rods 25 are fixedly connected to the inner wall of the support frame 2.

[0033] It should be noted that: through the setting of the pressing cylinder 24, during use, by driving the movement of the pressing strip 23 through the pressing cylinder 24, the plate located on the placement rack 21 can be clamped and positioned, making the plate more stable when the laser 5 performs cutting later.

[0034] In the embodiment of the present utility model, please refer to Figure 1 and Figure 5 , on one side of the top of the bottom plate 1, there is a first lead screw 11 connected in a rotating manner. On the other side of the top of the bottom plate 1, there is a guide rod 12. The outer wall of the first lead screw 11 is threadedly connected to the support frame 3, and the outer wall of the guide rod 12 is slidably connected to the support frame 3. Inside the support frame 3, there is a second lead screw 31 connected in a rotating manner. The outer wall of the second lead screw 31 is threadedly connected to the support plate 32, and the inner wall of the support plate 32 is slidably connected to the outer wall of the support rod in the support frame 3.

[0035] It should be noted that: at any end of the first lead screw 11 and the second lead screw 31, there is a motor. During later use, by the operation of the motor, the corresponding first lead screw 11 and second lead screw 31 can be driven to rotate, thereby realizing the stepless adjustment of the horizontal position of the laser 5 located inside, and enabling the laser 5 to smoothly perform cutting of different shapes.

[0036] The working principle of the high-precision laser plate cutting machine provided by the present utility model is as follows;

[0037] During later use of this device, the staff can first place the plate to be cut on the placement rack 21, and control the pressing cylinder 24 to drive the pressing strip 23 to move until the outer wall of the pressing strip 23 abuts against the outer wall of the plate to complete the fixation of the plate. Then, by operating the controller (not shown in the figure), it can control this device to work through the set program;

[0038] The working first lead screw 11 can drive components such as the laser 5 to move along the long side of the bottom plate 1, and the working second lead screw 31 can drive components such as the laser 5 to move along the short side of the bottom plate 1, thereby realizing the stepless adjustment of the horizontal position of the laser 5;

[0039] During the process of adjusting the position of the laser 5, the cutting head located on the laser 5 can focus the laser emitted by the laser 5, reduce the diameter of the laser beam, and enable the laser beam to cut more smoothly;

[0040] During the cutting process of the laser 5, the protective cover 421 located outside the laser 5 can block the wire harness during the cutting of the laser 5, reducing the harm to the eyes of the staff caused by the direct exposure of the wire harness. And during this process, the working fan 44 can drive the inhalation end connected to the inside of the protective cover 421 to absorb the fumes generated during the cutting process of the laser 5, and introduce the fumes into the filter box 45 through the air duct 441 for filtration, thereby improving the purity of the gas discharged outward;

[0041] During the process of the laser 5 moving and cutting along the first lead screw 11 and the second lead screw 31, the scraping ring 432 can move synchronously. The scraping ring 432 that abuts against the top of the plate being cut can scrape the debris generated during cutting, so that it can smoothly slide into the collection box 22 from the gap after cutting, which is convenient for the staff to recycle and reuse the debris. Thus, the use of this device can be completed.

[0042] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0043] The above are only embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A high-precision laser cutting machine, comprising: A base plate (1) and a laser (5), wherein a movably connected support frame (3) is mounted on the base plate (1), a movably connected support plate (32) is mounted inside the support frame (3), and a mounting assembly (4) for mounting the laser (5) is mounted on the support plate (32); It is characterized in that the mounting assembly (4) includes a sliding frame (41), the sliding frame (41) is slidably inserted inside the support plate (32), an adjusting cylinder (411) is provided between the inner top of the sliding frame (41) and the support plate (32), a fixedly connected mounting plate (42) is mounted on the sliding frame (41), the center of the bottom of the mounting plate (42) is connected to the laser (5), a connected protective cover (421) is provided on the outer side of the bottom of the mounting plate (42), a fan (44) is mounted on the top of the mounting plate (42), and the suction end of the fan (44) passes through the mounting plate (42) and is connected to the inside of the protective cover (421).

2. The high-precision laser cutting machine according to claim 1, characterized in that: A filter box (45) is provided on the top of the sliding frame (41), and a communicating air guide pipe (441) is provided on the inner bottom of the filter box (45). The end of the air guide pipe (441) is communicated with the input end of the fan (44), and the outer wall of the air guide pipe (441) is slidably connected to the inner wall of the support plate (32).

3. The high-precision laser cutting machine according to claim 1, characterized in that: A connected flexible cover (43) is provided at the bottom of the sliding frame (41), a plurality of through holes (431) are opened on the side wall of the flexible cover (43), and a scraper ring (432) is provided at the bottom of the flexible cover (43).

4. The high-precision laser cutting machine according to claim 1, characterized in that: A support frame (2) is arranged at the center of the top of the bottom plate (1), a placement frame (21) is arranged on the top of the support frame (2), a mesh plate is arranged inside the placement frame (21), and a slidably connected collection box (22) is inserted inside the support frame (2).

5. The high-precision laser cutting machine according to claim 4, characterized in that: Both sides of the top of the placement rack (21) are provided with extrusion bars (23) that abut against and are slidably connected thereto, and the opposite sides of the two extrusion bars (23) are provided with extrusion cylinders (24) and telescopic rods (25), and the ends of the extrusion cylinders (24) and telescopic rods (25) are fixedly connected to the inner wall of the support frame (2).

6. The high-precision laser cutting machine according to claim 1, characterized in that: A first screw rod (11) is rotatably connected to one side of the top of the base plate (1), and a guide rod (12) is provided on the other side of the top of the base plate (1); the outer wall of the first screw rod (11) is threadedly connected to the support frame (3), and the outer wall of the guide rod (12) is slidably connected to the support frame (3).

7. The high-precision laser cutting machine according to claim 1, characterized in that: A second screw rod (31) is rotatably connected inside the support frame (3), the outer wall of the second screw rod (31) is threadedly connected to the support plate (32), and the inner wall of the support plate (32) is slidably connected to the outer wall of the support rod in the support frame (3).

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