CN219310338U

CN219310338U - Laser cutting dust collector

Info

Publication number: CN219310338U
Application number: CN202320320857.6U
Authority: CN
Inventors: 张龙; 黄莹贵; 辛文平
Original assignee: Dongguan Xinying Machinery Co ltd
Current assignee: Dongguan Xinying Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-07
Anticipated expiration: 2033-02-23

Abstract

The application relates to the technical field of laser cutting, in particular to a laser cutting dust removal device. The key points of the technical scheme are as follows: the cutting machine comprises a frame, wherein the frame is arranged on the ground, and a cutting platform for fixing an object to be cut is arranged on the frame; the cutting assembly is arranged above the frame and is used for cutting objects to be cut; the sliding component is connected to the frame in a sliding way and is used for driving the cutting component to slide; the dust collection assembly is arranged on one side of the frame and is used for timely absorbing particles and waste gas in the cutting process. The laser cutting device has the advantage of improving the dust removal effect in the laser cutting process.

Description

Laser cutting dust collector

Technical Field

The application relates to the technical field of laser cutting, in particular to a laser cutting dust removal device.

Background

The laser cutting device is a device for cutting a material to be cut by using a high-power-density laser beam, the laser beam quickly heats the material to a vaporization temperature, holes are formed by vaporization, and the material to be cut is cut into a specified shape and specification by movement of the laser beam. The laser cutting device is a thermal cutting device with high cutting speed and high cutting efficiency.

At present, in the laser cutting process, waste gas or smoke dust can be generated due to high-temperature melting of materials, especially cut materials made of plastic materials.

Aiming at the related technology, the generation of waste gas and smoke dust can influence the cleanliness of the working environment, and meanwhile, the health of workers can be endangered, so that improvement is needed.

Disclosure of Invention

In order to improve the dust removal effect in the laser cutting process, the application provides a laser cutting dust collector.

The application provides a laser cutting dust collector adopts following technical scheme:

the laser cutting dust removing device comprises a frame, wherein the frame is arranged on the ground, and a cutting platform for fixing an object to be cut is arranged on the frame; the cutting assembly is arranged above the frame and is used for cutting objects to be cut; the sliding component is connected to the frame in a sliding way and is used for driving the cutting component to slide; the dust collection assembly is arranged on one side of the frame and is used for timely absorbing particles and waste gas in the cutting process.

Through adopting above-mentioned technical scheme, drive cutting assembly through sliding component and slide to make the thing that waits to cut to corresponding specification shape, dust extraction assembly absorbs waste gas and the smoke and dust that cutting assembly produced simultaneously, has improved the dust removal effect in the laser cutting process, has improved the cleanliness factor of production environment, reduces the harm to personnel's health.

Preferably, the cutting assembly comprises a mounting seat and a laser generator, wherein the laser generator is fixedly connected to the mounting seat and is installed towards the cutting platform.

Through adopting above-mentioned technical scheme, laser generator can dismantle the change, improves the convenience when the device maintains.

Preferably, the sliding assembly comprises a first screw rod, a first guide rail, a sliding frame, a second screw rod and a second guide rail, wherein the first screw rod is rotationally connected to the frame, the first guide rail is parallel to the first screw rod and fixedly connected to the frame, one side of the sliding frame is in threaded engagement with the first screw rod, the other side of the sliding frame is in sliding connection with the first guide rail, the second screw rod is rotationally connected to the sliding frame, the second guide rail is fixedly connected to the sliding frame, the second screw rod is parallel to the second guide rail, and the mounting seat is in threaded engagement with the second screw rod and is in sliding connection with the second guide rail.

Through adopting above-mentioned technical scheme, through lead screw and guide rail cooperation, improve laser generator's stability in the process of sliding, realize laser generator's motion in the plane through first lead screw and first guide rail, second lead screw and second guide rail respectively simultaneously to realize that high power density laser beam makes the material that is cut can cut according to prescribed specification shape.

Preferably, the dust collection assembly comprises a suction nozzle fixedly connected to the mounting seat and a dust remover arranged on one side of the frame, a first connecting pipeline is arranged between the suction nozzle and the dust remover, an air pump is arranged on one side of the dust remover, and a second connecting pipeline is arranged between the air pump and the dust remover.

Through adopting above-mentioned technical scheme, in time absorb waste gas and smoke and dust in the cutting process through the suction nozzle that sets up in mount pad one side. Meanwhile, the suction nozzle can slide along with the mounting seat, so that the timeliness of absorbing waste gas and smoke dust is further improved, and the dust removal effect in the laser cutting process is improved.

Preferably, a dust collecting part is arranged at the bottom of the dust remover, and the dust collecting part is connected with a dust collecting box in a sliding way.

By adopting the technical scheme, the dust remover precipitates the absorbed waste gas and smoke dust in the dust remover, so that the waste gas and the smoke dust are precipitated in the dust collection box, and the concentrated treatment is convenient.

Preferably, an air inlet is formed in the middle of the dust remover, the air inlet is connected with the first connecting pipeline, an air outlet is formed in the top of the dust remover, and the air outlet is connected with the second connecting pipeline.

Through adopting above-mentioned technical scheme, waste gas and smoke and dust get into from the air inlet, discharge from the air outlet, be spiral ascending flow in the dust remover, can cool off the solidification, waste gas and smoke and dust separate with clean gas to further improve the dust removal effect in the laser cutting process.

Preferably, the end part of the suction nozzle is fixedly connected with a filter screen, and the filter screen is used for isolating the foreign matters with larger volume.

Through adopting above-mentioned technical scheme, avoid the great fixed first connecting tube of jam of volume through the filter screen, guarantee the ventilation volume of air inlet department to guarantee the absorption to waste gas and smoke and dust, improve the device reliability of removing dust.

Preferably, the first connecting pipeline and the second connecting pipeline are made of PVC materials.

Through adopting above-mentioned technical scheme, adopt the PVC material to make first connecting tube scalable, satisfy the flexible demand of first connecting tube when the nozzle slides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sliding component drives the cutting component to slide, so that the object to be cut is cut to a corresponding specification shape, and meanwhile, the dust collection component absorbs waste gas and smoke generated by the cutting component, so that the dust collection effect in the laser cutting process is improved, the cleanliness of the production environment is improved, and the damage to the health of personnel is reduced;

2. waste gas and smoke dust in the cutting process are absorbed in time through a suction nozzle arranged on one side of the mounting seat. Meanwhile, the suction nozzle can slide along with the mounting seat, so that the timeliness of absorbing waste gas and smoke dust is further improved, and the dust removing effect in the laser cutting process is improved;

3. waste gas and smoke enter from the air inlet and are discharged from the air outlet, spiral ascending flow is formed in the dust remover, cooling and solidification can be carried out, and the waste gas, the smoke and the clean gas are separated, so that the dust removing effect in the laser cutting process is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure in the embodiment of the present application.

Reference numerals illustrate: 1. a frame; 11. a cutting platform; 2. a cutting assembly; 21. a mounting base; 22. a laser generator; 3. a sliding assembly; 31. a first screw rod; 32. a first guide rail; 33. a sliding frame; 34. a second screw rod; 35. a second guide rail; 36. a first motor; 37. a second motor; 4. a dust collection assembly; 41. a suction nozzle; 42. a dust remover; 421. an air inlet; 422. an air outlet; 423. a dust collection box; 43. a first connecting pipe; 44. an air extracting pump; 45. and a second connecting pipe.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1.

The embodiment of the application discloses a laser cutting dust collector.

Referring to fig. 1, the laser cutting dust removing device comprises a frame 1, wherein the frame 1 is arranged on the ground, and a cutting platform 11 for fixing an object to be cut is arranged on the frame 1; the cutting assembly 2 is arranged above the frame 1 and is used for cutting objects to be cut; the sliding component 3 is connected to the frame 1 in a sliding way and is used for driving the cutting component 2 to slide; the dust collection assembly 4, dust collection assembly 4 locates frame 1 one side for in time absorb granule and waste gas in the cutting process. The cutting assembly 2 is driven to slide through the sliding assembly 3, so that objects to be cut are cut to corresponding specification and shape, and meanwhile, waste gas and smoke generated by the cutting assembly 2 are absorbed by the dust collection assembly 4, so that the dust collection effect in the laser cutting process is improved, the cleanliness of the production environment is improved, and the damage to the health of personnel is reduced.

The cutting assembly 2 includes a mounting seat 21 and a laser generator 22, the laser generator 22 is fixedly connected to the mounting seat 21, and the laser generator 22 is installed towards the cutting platform 11. In this embodiment, the laser generator 22 has a function of adjusting the focal length to meet the cutting requirements of different plate thicknesses, which will not be described herein. The laser generator 22 may emit a high power density laser beam to cut the object to be cut located on the cutting deck 11.

Meanwhile, the sliding assembly 3 comprises a first screw rod 31, a first guide rail 32, a sliding frame 33, a second screw rod 34 and a second guide rail 35, wherein the first screw rod 31 is rotationally connected to the frame 1, the first guide rail 32 is parallel to the first screw rod 31 and fixedly connected to the frame 1, one side of the sliding frame 33 is in threaded engagement with the first screw rod 31, the other side of the sliding frame is in sliding connection with the first guide rail 32, the second screw rod 34 is rotationally connected to the sliding frame 33, the second guide rail 35 is fixedly connected to the sliding frame 33, the second screw rod 34 is parallel to the second guide rail 35, and the mounting seat 21 is in threaded engagement with the second screw rod 34 and is in sliding connection with the second guide rail 35. A first motor 36 for driving the first screw rod 31 to rotate positively and negatively is arranged on one side of the first screw rod 31, the first motor 36 is fixedly connected to the frame 1, a second motor 37 for driving the second screw rod 34 to rotate positively and negatively is arranged on one side of the second screw rod 34, and the second motor 37 is fixedly connected to the sliding frame 33. In this embodiment, the first screw rod 31 and the first guide rail 32 realize the sliding of the laser beam on the cutting platform 11 along the X-axis direction, and the second screw rod 34 and the second guide rail 35 realize the sliding of the laser beam on the cutting platform 11 along the Y-axis direction, so as to meet the requirement of the laser beam on the plane cutting on the cutting plane.

In addition, the dust collection assembly 4 comprises a suction nozzle 41 fixedly connected to the mounting seat 21 and a dust remover 42 arranged on one side of the frame 1, a first connecting pipeline 43 is arranged between the suction nozzle 41 and the dust remover 42, an air pump 44 is arranged on one side of the dust remover 42, and a second connecting pipeline 45 is arranged between the air pump 44 and the dust remover 42. The two ends of the first connecting pipeline 43 are respectively communicated with the suction nozzle 41 and the dust remover 42, the two ends of the second connecting pipeline 45 are respectively communicated with the air pump 44 and the dust remover 42, and the air pump 44 continuously pumps air into the dust remover 42 to form negative pressure, so that the suction nozzle 41 can pump waste gas or smoke dust at a laser cutting position of a workpiece.

In order to ensure the reliability of the first connecting pipe 43 in the sliding process of the suction nozzle 41, the first connecting pipe 43 and the second connecting pipe 45 are made of PVC. Adopt the PVC material to make first connecting pipe 43 scalable, satisfy the flexible demand of first connecting pipe 43 when the nozzle slides.

In order to improve the collection effect of the dust remover 42 on the waste gas or the smoke dust, an air inlet 421 is arranged in the middle of the dust remover 42, the air inlet 421 is connected with the first connecting pipeline 43, an air outlet 422 is arranged at the top of the dust remover 42, and the air outlet 422 is connected with the second connecting pipeline 45. The waste gas and the smoke enter from the air inlet 421 and are discharged from the air outlet 422, flow in a spiral rising manner in the dust remover 42, can be cooled and solidified, and are separated from clean gas, so that the dust removing effect in the laser cutting process is further improved.

In order to facilitate the centralized treatment of the waste gas or the smoke dust, the bottom of the dust remover 42 is provided with a dust collecting part, the dust collecting part is slidably connected with a dust collecting box 423, and an operator can regularly clean the dust collecting box 423 to maintain the device, so that the centralized treatment is facilitated, and the accumulation of the waste gas or the smoke dust is avoided to influence the dust removing effect.

In order to ensure the ventilation quantity of the air inlet 421, a filter screen is fixedly connected to the end of the suction nozzle 41, and the filter screen is used for isolating the foreign matters with larger volume. The filter screen avoids the first connecting pipe 43 from being blocked by the larger fixing, thereby ensuring the absorption of waste gas and smoke dust and improving the reliability of dust removal of the device.

The implementation principle of the laser cutting dust removal device in the embodiment of the application is as follows: the operating personnel fix the thing of waiting to cut on cutting platform 11, start this laser cutting dust collector, laser generator 22 sends high power density laser beam and cuts the material, and suction nozzle 41 is with waste gas or smoke and dust to dust remover 42 in to the condensation in dust remover 42, aspiration pump 44 is with clean gaseous discharge, and the device has realized improving the dust removal effect in the laser cutting process, improves operational environment's cleanliness factor, reduces the harm to personnel's health simultaneously.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a laser cutting dust collector which characterized in that: the cutting machine comprises a frame (1), wherein the frame (1) is arranged on the ground, and a cutting platform (11) for fixing a to-be-cut object is arranged on the frame (1);

the cutting device also comprises a cutting assembly (2), wherein the cutting assembly (2) is arranged above the frame (1) and is used for cutting objects to be cut;

the sliding component (3) is connected to the frame (1) in a sliding way and is used for driving the cutting component (2) to slide;

the dust collection assembly (4), dust collection assembly (4) are located frame (1) one side for in time absorb granule and waste gas in the cutting process.

2. A laser cutting dust collector as set forth in claim 1 wherein: the cutting assembly (2) comprises a mounting seat (21) and a laser generator (22), wherein the laser generator (22) is fixedly connected to the mounting seat (21), and the laser generator (22) is installed towards the cutting platform (11).

3. A laser cutting dust removal device as claimed in claim 2, wherein: the sliding assembly (3) comprises a first screw rod (31), a first guide rail (32), a sliding frame (33), a second screw rod (34) and a second guide rail (35), wherein the first screw rod (31) is rotationally connected to the frame (1), the first guide rail (32) is parallel to the first screw rod (31) and fixedly connected to the frame (1), one side of the sliding frame (33) is in threaded engagement with the first screw rod (31) and the other side of the sliding frame is in sliding connection with the first guide rail (32), the second screw rod (34) is rotationally connected to the sliding frame (33), the second guide rail (35) is fixedly connected to the sliding frame (33), the second screw rod (34) is parallel to the second guide rail (35), and the mounting seat (21) is in threaded engagement with the second screw rod (34) and is in sliding connection with the second guide rail (35).

4. A laser cutting dust removal device as claimed in claim 2, wherein: the dust collection assembly (4) comprises a suction nozzle (41) fixedly connected to the mounting seat (21) and a dust remover (42) arranged on one side of the frame (1), a first connecting pipeline (43) is arranged between the suction nozzle (41) and the dust remover (42), an air pump (44) is arranged on one side of the dust remover (42), and a second connecting pipeline (45) is arranged between the air pump (44) and the dust remover (42).

5. The laser cutting dust removal device of claim 4, wherein: the bottom of the dust remover (42) is provided with a dust collecting part which is connected with a dust collecting box (423) in a sliding way.

6. The laser cutting dust removal device of claim 4, wherein: the middle part of the dust remover (42) is provided with an air inlet (421), the air inlet (421) is connected with the first connecting pipeline (43), the top of the dust remover (42) is provided with an air outlet (422), and the air outlet (422) is connected with the second connecting pipeline (45).

7. The laser cutting dust removal device of claim 4, wherein: the end part of the suction nozzle (41) is fixedly connected with a filter screen, and the filter screen is used for isolating the foreign matters with larger volume.

8. The laser cutting dust removal device of claim 4, wherein: the first connecting pipeline (43) and the second connecting pipeline (45) are made of PVC materials.