Dust removal equipment of laser cutting machine
By introducing components such as rotating rings, drive motors and wind-up expansion into the dust removal equipment of the laser cutting machine, the problem of poor smoke cleaning effect of existing equipment is solved, and more efficient smoke absorption and filtration is achieved, which improves the practicality of the equipment.
Patent Information
- Application Number
- CN202420815958.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When cutting workpieces, the dust removal equipment of existing laser cutting machines has poor smoke and dust cleaning effect and is difficult to completely remove, reducing the practicality of the device.
A dust removal device including a rotating ring, a drive motor, a gear disk, a fan, a dust collector and an intake pipe is designed. The gear disk and an external gear are driven to mesh with the driving motor, and the rotating ring and an intake pipe are driven to rotate around the laser cutting head, combined with The wind expansion head improves the absorption effect, and a filter plate is installed in the dust collector for smoke filtering.
It significantly improves the dust removal effect and absorption capacity of smoke and dust, ensures more efficient smoke and dust cleaning, and improves the practicality of the device.
Smart Images
Figure CN222243134U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of laser cutting technology, and in particular to a dust removal device for a laser cutting machine. Background Art
[0002] For example, a Chinese utility model patent with announcement number CN216097030U discloses a dust removal device for a laser cutting machine, comprising a base, a workbench is arranged on the top of the base, and a supporting mechanism is arranged on the top of the workbench, a laser cutting mechanism is arranged on the supporting mechanism, a universal metal hose is fixedly installed on the front wall of the laser cutting mechanism, a dust hood is fixedly installed on the end of the universal metal hose away from the laser cutting mechanism, a dust suction pipe connected through is fixedly installed on the dust hood, a mounting groove and a storage groove are provided inside the workbench, a dust collection box is plugged into the storage groove, and the dust collection box is plugged into the mounting groove, a limiting frame is fixedly installed on the upper part of the mounting groove, a mesh plate is plugged into the mounting groove, and the mesh plate is placed on the top of the limiting frame, so as to facilitate better and more efficient collection of waste chips after cutting, and at the same time, the dust generated by laser cutting can be efficiently collected;
[0003] With respect to the above-mentioned related technologies, the inventors believe that the dust removal equipment of the laser cutting machine in the related technologies has poor cleaning effect on the smoke and dust generated when cutting the workpiece, and it is difficult to completely remove the smoke and dust, which reduces the practicality of the device.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem that the dust removal equipment of the laser cutting machine in the related art has poor cleaning effect on the smoke and dust generated when cutting the workpiece, and it is difficult to completely remove the smoke and dust, which reduces the practicality of the device, the present application provides a dust removal equipment for a laser cutting machine.
[0006] The dust removal equipment of a laser cutting machine provided in this application adopts the following technical solution:
[0007] A dust removal device for a laser cutting machine comprises a workbench, the top of the workbench is slidably connected to a support frame, the bottom of the support frame is slidably connected to an electric push rod, a laser cutting head is fixedly installed on the bottom of the output end of the electric push rod, and the outer side of the output end of the electric push rod is rotatably connected to a rotating ring through a driving assembly, a dust box and a fan are fixedly installed on the top wall of the rotating ring, the input end of the fan is fixedly connected to an air intake pipe, the output end of the fan is connected to the dust box through a connecting pipe, the driving assembly comprises a driving motor fixedly installed on the top of the rotating ring, the output shaft of the driving motor is fixedly connected to a gear plate, an external gear is fixedly installed on the outer wall of the output end of the electric push rod, and the external gear is meshed with the gear plate.
[0008] Preferably, the end of the air inlet pipe passes through the rotating ring and is fixedly connected to a diffuser head.
[0009] Preferably, an exhaust hole is provided on the top wall of the dust box, and a filter plate is inserted inside the dust box.
[0010] Preferably, a handle is fixedly mounted on the outer wall of the filter plate.
[0011] Preferably, support legs are fixedly installed at the four corners of the bottom of the workbench, and anti-slip pads are fixedly installed at the bottom of the support legs.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The present application is provided with a rotating ring, and is cooperatively provided with an external gear, a driving motor, a gear plate, a fan, a dust collection box and an air intake pipe, so that by starting the driving motor, the driving motor can engage the external gear through the gear plate, and can push the rotating ring to rotate, and the rotating ring drives the air intake pipe to rotate around the laser cutting head, thereby improving the dust removal effect of the device. Secondly, by connecting an air diffuser at the bottom of the air intake pipe, the absorption effect of smoke and dust can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;
[0015] Figure 2 is a rear view structural schematic diagram of the electric push rod of the application embodiment;
[0016] Figure 3 It is a schematic structural diagram of a dust collecting box according to an embodiment of the application.
[0017] Explanation of the accompanying drawings: 1. workbench; 2. support frame; 3. electric push rod; 31. external gear; 4. laser cutting head; 5. rotating ring; 6. driving motor; 61. gear plate; 7. fan; 71. air inlet pipe; 72. air diffuser; 8. dust box; 81. exhaust hole; 82. filter plate; 83. handle; 9. connecting pipe. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a dust removal device for a laser cutting machine. Figure 1-3 A dust removal device for a laser cutting machine comprises a workbench 1, a support frame 2 is slidably connected to the top of the workbench 1, an electric push rod 3 is slidably connected to the bottom of the support frame 2, a laser cutting head 4 is fixedly installed on the bottom of the output end of the electric push rod 3, and a rotating ring 5 is rotatably connected to the outer side of the output end of the electric push rod 3 through a driving assembly, a dust box 8 and a fan 7 are fixedly installed on the top wall of the rotating ring 5, an air intake pipe 71 is fixedly connected to the input end of the fan 7, and the output end of the fan 7 is connected to the dust box 8 through a connecting pipe 9, and the driving assembly comprises a driving motor 6 fixedly installed on the top of the rotating ring 5, and the output shaft of the driving motor 6 is fixedly connected to a gear plate 61, and an external gear 31 is fixedly installed on the outer wall of the output end of the electric push rod 3, and the external gear 31 is meshed with the gear plate 61.
[0020] Here, by starting the driving motor 6, the driving motor 6 can drive the gear plate 61 to rotate, and the gear plate 61 engages with the external gear 31, so that the rotating ring 5 can be pushed to rotate, and the rotating ring 5 can drive the air intake pipe 71, the fan 7 and the dust box 8 to rotate, so that the laser cutting head 4 can be surrounded by suction, ensuring the effect of smoke suction.
[0021] Reference Figure 2 The end of the air inlet pipe 71 passes through the rotating ring 5 and is fixedly connected to the diffuser head 72.
[0022] Here, by connecting an air diffuser 72 to the end of the air intake pipe 71 , the suction effect of the air intake pipe 71 can be improved.
[0023] Reference Figure 3 An exhaust hole 81 is provided on the top wall of the dust box 8 , and a filter plate 82 is inserted inside the dust box 8 .
[0024] Here, by providing a filter plate 82 and an exhaust hole 81, the sucked smoke can be filtered and discharged.
[0025] Reference Figure 3 A handle 83 is fixedly mounted on the outer wall of the filter plate 82 .
[0026] Here, a handle 83 is provided so that the filter plate 82 can be pulled, thereby facilitating cleaning and replacement of the filter plate 82 .
[0027] Reference Figure 1 Support legs are fixedly installed at the four corners of the bottom of the workbench 1, and anti-slip pads are fixedly installed at the bottom of the support legs.
[0028] Here, by providing support legs and anti-slip pads, the workbench 1 can be stably supported.
[0029] The implementation principle of the dust removal device of a laser cutting machine in an embodiment of the present application is as follows: when in use, the device is first placed at a designated position, and then the device is connected to an external power supply, the electric push rod 3 and the laser cutting head 4 are started to cut the workpiece, and the fan 7 and the drive motor 6 are started at the same time. The fan 7 can be used through the air intake pipe 71 and the air diffuser 72 to suck the smoke generated by the laser cutting head 4 during cutting, and the drive motor 6 can drive the gear plate 61 to rotate, the gear plate 61 engages with the external gear 31, thereby driving the rotating ring 5 to rotate, and the rotating ring 5 can drive the air intake pipe 71 to rotate around the laser cutting head 4, thereby improving the dust removal effect on the smoke.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A dust removal device for a laser cutting machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is slidably connected to a support frame (2), the bottom of the support frame (2) is slidably connected to an electric push rod (3), a laser cutting head (4) is fixedly mounted on the bottom of the output end of the electric push rod (3), and the outer side of the output end of the electric push rod (3) is rotatably connected to a rotating ring (5) through a driving assembly, a dust box (8) and a fan (7) are fixedly mounted on the top wall of the rotating ring (5), an input end of the fan (7) is fixedly connected to an air intake pipe (71), the output end of the fan (7) is connected to the dust box (8) through a connecting pipe (9), and the driving assembly comprises a driving motor (6) fixedly mounted on the top of the rotating ring (5), an output shaft of the driving motor (6) is fixedly connected to a gear plate (61), an external gear (31) is fixedly mounted on the outer wall of the output end of the electric push rod (3), and the external gear (31) is meshed with the gear plate (61).
2. The dust removal device for a laser cutting machine according to claim 1, characterized in that: The end of the air inlet pipe (71) passes through the rotating ring (5) and is fixedly connected to an air diffuser (72).
3. The dust removal device for a laser cutting machine according to claim 1, characterized in that: An exhaust hole (81) is provided on the top wall of the dust collecting box (8), and a filter plate (82) is inserted inside the dust collecting box (8).
4. The dust removal device for a laser cutting machine according to claim 3, characterized in that: A handle (83) is fixedly mounted on the outer wall of the filter plate (82).
5. The dust removal device for a laser cutting machine according to claim 1, characterized in that: Support legs are fixedly installed at the four corners of the bottom of the workbench (1), and anti-slip pads are fixedly installed at the bottom of the support legs.