Laser cutting machine workbench with cleaning function

Abstract

The utility model relates to the technical field of laser cutting machines, and discloses a laser cutting machine workbench with a cleaning function, which comprises a base and a lathe bed, a first servo motor is fixedly mounted at the top of the lathe bed, a transmission lead screw is fixedly connected to an output shaft of the first servo motor, and a second servo motor is fixedly connected to the output shaft of the transmission lead screw. The exterior of the transmission lead screw is in transmission connection with a moving frame, the side wall of the moving frame is fixedly connected with a mounting frame, the exterior of the mounting frame is provided with a cleaning assembly, the cleaning assembly comprises a second servo motor fixedly mounted at the bottom of the mounting frame, and an output shaft of the second servo motor is fixedly connected with a rotating shaft; and the exterior of the rotating shaft is fixedly connected with a deslagging wheel. According to the laser cutting machine workbench with the cleaning function, dust and chippings generated in the cutting process are efficiently removed, the cleanliness of the workbench is kept, the cutting quality and efficiency are improved, meanwhile, space utilization is optimized, and the flexibility and maintenance convenience of equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting machine technology, specifically to a laser cutting machine workbench with a cleaning function. Background Technology

[0002] A laser generates a high-power-density laser beam, which is focused onto the surface of the material being cut through an optical path system. The material rapidly melts, vaporizes, or burns under the high temperature of the laser beam. The motion system moves the laser beam along a predetermined trajectory to cut the material. As an advanced material processing technology, laser cutting technology has advantages such as high precision, high speed, high flexibility, good cutting quality, and wide applicability.

[0003] Currently, during the laser cutting process, molten or burning materials are generated, and some of these materials remain and adhere to the worktable. Existing cleaning devices are typically installed on the laser cutting machine's worktable to remove dust and debris generated during cutting. While this design achieves basic cleaning, the fixed cleaning device occupies a significant amount of space, limiting the effective usable area of ​​the worktable and potentially affecting the normal operation of the laser cutting machine. This is especially true when cutting large workpieces, where the cleaning device may interfere with the workpiece or cutting head, causing interruptions or damage to the equipment. Furthermore, traditional cleaning brushes cannot quickly and effectively remove the generated waste, leaving residues that affect the accuracy and quality of subsequent processing. Therefore, there is an urgent need for a laser cutting machine worktable with cleaning capabilities to solve these problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a laser cutting machine workbench with a cleaning function. It has advantages such as cleaning function and solves the problem that the cleaning device is fixed on the workbench and occupies a large space. This not only limits the effective usable area of ​​the workbench, but may also affect the normal operation of the laser cutting machine. In addition, the traditional method of cleaning with a cleaning brush cannot quickly and effectively clean the generated waste residue.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A laser cutting machine workbench with cleaning function includes a base and a bed. A first servo motor is fixedly installed on the top of the bed. A transmission screw is fixedly connected to the output shaft of the first servo motor. A moving frame is externally connected to the transmission screw. A mounting frame is fixedly connected to the side wall of the moving frame. A cleaning component is provided on the outside of the mounting frame. A lifting component is provided on the top of the base.

[0008] The cleaning assembly includes a second servo motor fixedly installed at the bottom of the mounting frame. A rotating shaft is fixedly connected to the output shaft of the second servo motor. A slag removal wheel is fixedly connected to the outside of the rotating shaft. A dust suction chamber is opened inside the mounting frame. A storage box communicating with the dust suction chamber is fixedly connected to the side wall of the mounting frame.

[0009] The lifting assembly includes a hydraulic push rod fixedly connected to the top of the base, a reinforcing member fixedly connected to the output end of the hydraulic push rod, and a processing table fixedly connected to the top of the reinforcing member.

[0010] The beneficial effects of this utility model are:

[0011] This laser cutting machine worktable with cleaning function efficiently removes dust and debris generated during the cutting process, keeping the worktable clean, improving cutting quality and efficiency, while optimizing space utilization and increasing the flexibility and ease of maintenance of the equipment.

[0012] Based on the above technical solution, the present invention can be further improved as follows.

[0013] Furthermore, a vacuum cleaner is fixedly installed on the side wall of the storage box, the air inlet of the vacuum cleaner is connected to the inside of the storage box, a filter screen is fixedly connected to the inner wall of the storage box, and a vacuuming hole is opened on the side of the vacuuming chamber near the slag removal wheel.

[0014] The beneficial effect of adopting the above-mentioned further solution is that when the vacuum cleaner is started, the dust is sucked into the storage box through the suction hole using the suction chamber.

[0015] Furthermore, a positioning slider is fixedly connected to the side of the mounting bracket near the bottom of the bed, and a positioning groove is provided at the bottom of the bed, with the positioning slider slidably connected inside the positioning groove.

[0016] The advantage of adopting the above-mentioned further solution is that it can be used in conjunction with the positioning slide to ensure the stable movement of the mobile frame.

[0017] Furthermore, the base has a collection groove inside, and a collection box is slidably connected inside the collection groove.

[0018] The advantage of adopting the above-mentioned further solution is that the sliding connection inside the collection tank is used to store the collected dust and debris.

[0019] Furthermore, a limiting slide rod is fixedly connected to the top of the bed, and the movable frame is slidably connected to the outside of the limiting slide rod.

[0020] The beneficial effect of adopting the above-mentioned further solution is that it can limit the movement direction of the mobile frame and ensure its stable operation.

[0021] Furthermore, a support slide is fixedly connected to the bottom of the bed, and a support slider is fixedly connected to the side of the reinforcing member near the support slide, and the support slider is slidably connected to the inside of the support slide.

[0022] The beneficial effect of adopting the above-mentioned further solution is that the reinforcing member is used to support the entire machining table, and the support slide is used to support the reinforcing member and the machining table.

[0023] Furthermore, a support column is fixedly connected to the top of the base, the bed is fixedly connected to the top of the support column, and a processing port adapted to the processing table is opened inside the bed.

[0024] The beneficial effect of adopting the above-mentioned further solution is that the support column is used to support the bed, and the processing table can be kept on the same horizontal plane as the bed, which meets the requirements of laser cutting operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a bottom view of the structure of this utility model;

[0027] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0028] Figure 4 This is an enlarged structural schematic diagram of section A in the present invention.

[0029] In the diagram: 1. Base; 2. Bed; 3. First servo motor; 4. Transmission screw; 5. Moving frame; 6. Mounting frame; 7. Second servo motor; 8. Rotary shaft; 9. Slag removal wheel; 10. Dust collection chamber; 11. Storage box; 12. Vacuum cleaner; 13. Filter screen; 14. Positioning slider; 15. Collection box; 16. Limiting slide bar; 17. Hydraulic push rod; 18. Reinforcing member; 19. Machining table; 20. Support slide; 21. Support column. Detailed Implementation

[0030] 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.

[0031] In the embodiments, by Figure 1-4 This invention discloses a laser cutting machine workbench with a cleaning function. The workbench includes a base 1 and a bed 2. A first servo motor 3 is fixedly installed on the top of the bed 2. A transmission screw 4 is fixedly connected to the output shaft of the first servo motor 3. A movable frame 5 is externally connected to the transmission screw 4. A mounting frame 6 is fixedly connected to the side wall of the movable frame 5. A cleaning component is provided on the outside of the mounting frame 6. A screw linear guide assembly is provided on the top of the movable frame 5. A laser cutting machine is mounted on the slider of the screw linear guide assembly. The laser cutting machine is a publicly known technology and therefore will not be described in detail in this document.

[0032] Specifically, refer to Figure 2 The top of the base 1 is provided with a lifting assembly; the lifting assembly includes a hydraulic push rod 17 fixedly connected to the top of the base 1, a reinforcing member 18 fixedly connected to the output end of the hydraulic push rod 17, a processing table 19 fixedly connected to the top of the reinforcing member 18, a support slide 20 fixedly connected to the bottom of the bed 2, and a support slider fixedly connected to the side of the reinforcing member 18 near the support slide 20, the support slider being slidably connected to the inside of the support slide 20.

[0033] In this embodiment, in actual use, a support column 21 is fixedly connected to the top of the base 1, and the bed 2 is fixedly connected to the top of the support column 21. The bed 2 has a processing port that is compatible with the processing table 19. The support column 21 is used to support the bed 2. The processing table 19 can be kept on the same horizontal plane as the bed 2 to meet the requirements of laser cutting operation.

[0034] It should be noted that the reinforcing member 18 is used to support the entire processing table 19, and the support slide 20 is used to support the reinforcing member 18 and the processing table 19. The hydraulic push rod 17 drives the reinforcing member 18 to move up and down through the connecting member, thereby moving the processing table 19 downward to below the cleaning assembly.

[0035] The top of the bed 2 is fixedly connected to a limiting slide rod 16, and the moving frame 5 is slidably connected to the outside of the limiting slide rod 16. The limiting slide rod 16 is used to limit the moving direction of the moving frame 5. When the first servo motor 3 drives the transmission screw 4 to rotate, the moving frame 5 moves stably. The cleaning device can move longitudinally with the laser cutting machine through the mounting frame 6. Since the cleaning device is not fixed on the worktable, it avoids occupying the effective area of ​​the worktable and does not affect the normal operation of the laser cutting machine.

[0036] Specifically, refer to Figure 3 and Figure 4 The cleaning component includes a second servo motor 7 fixedly installed at the bottom of the mounting frame 6. A rotating shaft 8 is fixedly connected to the output shaft of the second servo motor 7. A slag removal wheel 9 is fixedly connected to the outside of the rotating shaft 8. A dust suction chamber 10 is opened inside the mounting frame 6. A storage box 11 connected to the dust suction chamber 10 is fixedly connected to the side wall of the mounting frame 6.

[0037] In this embodiment, in actual use, there are several slag removal wheels 9. The spacing between the slag removal wheels 9 is adapted to the thickness of the support plate on the processing table 19, so that the second servo motor 7 can be started to drive the rotating shaft 8 to rotate, thereby causing the slag removal wheels 9 to rotate and clean the support plate on the processing table 19.

[0038] Specifically, refer to Figure 4 A vacuum cleaner 12 is fixedly installed on the side wall of the storage box 11. The air inlet of the vacuum cleaner 12 is connected to the inside of the storage box 11. A filter screen 13 is fixedly connected to the inner wall of the storage box 11. A dust suction hole is opened on the side of the dust suction chamber 10 near the slag removal wheel 9. When the slag removal wheel 9 cleans the processing table 19, it will generate dust and debris. The vacuum cleaner 12 is started, and the dust is sucked into the storage box 11 through the dust suction hole by the dust suction chamber 10 for subsequent centralized processing.

[0039] A positioning slider 14 is fixedly connected to the side of the mounting bracket 6 near the bottom of the bed 2. A positioning groove is provided at the bottom of the bed 2. The positioning slider 14 is slidably connected inside the positioning groove. The positioning slider 14 is used to cooperate with the positioning groove to ensure the stable movement of the moving frame 5.

[0040] The base 1 has a collection slot inside, and a collection box 15 is slidably connected inside the collection slot. The collection box 15 is used to store fallen dust and debris. The collection box 15 is slidably connected inside the collection slot, making it easy to pull out and clean.

[0041] Working principle:

[0042] When the processing table 19 needs cleaning, the first servo motor 3 is started to drive the transmission screw 4 to rotate, causing the moving frame 5 to move the cleaning assembly backward. Then, the hydraulic push rod 17 is started to drive the reinforcing member 18 to move downward. The moving frame 5 drives the cleaning assembly to move forward so that the slag removal wheel 9 is above the processing table 19. The second servo motor 7 is started to drive the rotating shaft 8 to rotate, which, together with the hydraulic push rod 17, drives the processing table 19 to move upward, so that the slag removal wheel 9 is close to the processing table 19 to clean the support plate. The vacuum cleaner 12 is started, and the dust is sucked into the storage box 11 through the dust suction hole using the dust suction chamber 10. Finally, the processing table 19 is reset to be on the same horizontal plane as the bed 2.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser cutting machine worktable with a cleaning function, comprising a base (1) and a bed (2), characterized in that: A first servo motor (3) is fixedly installed on the top of the bed (2). A transmission screw (4) is fixedly connected to the output shaft of the first servo motor (3). A moving frame (5) is externally connected to the transmission screw (4). A mounting frame (6) is fixedly connected to the side wall of the moving frame (5). A cleaning component is provided on the outside of the mounting frame (6). A lifting component is provided on the top of the base (1). The cleaning assembly includes a second servo motor (7) fixedly installed at the bottom of the mounting frame (6), a rotating shaft (8) fixedly connected to the output shaft of the second servo motor (7), a slag removal wheel (9) fixedly connected to the outside of the rotating shaft (8), a dust suction chamber (10) is opened inside the mounting frame (6), and a storage box (11) connected to the dust suction chamber (10) is fixedly connected to the side wall of the mounting frame (6); The lifting assembly includes a hydraulic push rod (17) fixedly connected to the top of the base (1), a reinforcing member (18) fixedly connected to the output end of the hydraulic push rod (17), and a processing table (19) fixedly connected to the top of the reinforcing member (18).

2. The laser cutting machine workbench with cleaning function according to claim 1, characterized in that: A vacuum cleaner (12) is fixedly installed on the side wall of the storage box (11). The air inlet of the vacuum cleaner (12) is connected to the inside of the storage box (11). A filter screen (13) is fixedly connected to the inner wall of the storage box (11). A vacuuming hole is opened on the side of the vacuuming chamber (10) near the slag removal wheel (9).

3. The laser cutting machine workbench with cleaning function according to claim 1, characterized in that: The mounting bracket (6) is fixedly connected to a positioning slider (14) on one side near the bottom of the bed (2). The bottom of the bed (2) is provided with a positioning groove, and the positioning slider (14) is slidably connected to the inside of the positioning groove.

4. A laser cutting machine workbench with a cleaning function according to claim 1, characterized in that: The base (1) has a collection groove inside, and a collection box (15) is slidably connected inside the collection groove.

5. A laser cutting machine workbench with a cleaning function according to claim 1, characterized in that: The top of the bed (2) is fixedly connected to a limiting slide rod (16), and the movable frame (5) is slidably connected to the outside of the limiting slide rod (16).

6. A laser cutting machine workbench with a cleaning function according to claim 1, characterized in that: The bottom of the bed (2) is fixedly connected to a support slide (20), and the side of the reinforcing member (18) near the support slide (20) is fixedly connected to a support slider, which is slidably connected to the inside of the support slide (20).

7. A laser cutting machine workbench with a cleaning function according to claim 1, characterized in that: The base (1) is fixedly connected to the top of a support column (21), and the bed (2) is fixedly connected to the top of the support column (21). The bed (2) has a processing port inside that is compatible with the processing table (19).

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