CN210937657U

CN210937657U - Laser cutting machine with smoking function

Info

Publication number: CN210937657U
Application number: CN201921447841.1U
Authority: CN
Inventors: 贾炜锋
Original assignee: Shandong Naminggao Laser Equipment Co ltd
Current assignee: Shandong Naminggao Laser Equipment Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-07
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a laser cutting machine with smoking function, including cutting bed, support frame, laser cutting head, servo motor and check valve, the support frame is installed to the top of cutting bed, and installs the laser cutting head below the support frame to the upper surface of cutting bed is provided with the set casing, the inboard of set casing is provided with the limiting plate, and runs through threaded rod in the outer end of limiting plate, and bevel gear is installed to the below of threaded rod. This laser cutting machine with smoking function is provided with the intake pipe, storage water tank and smoke absorption cover, in the rotation through the flabellum inhales the smoke absorption cover when the device cuts the operation, input the storage water tank through the intake pipe in, absorb the harmful substance in the flue gas, can absorb the tiny granule that the cutting in-process produced simultaneously, make in it fuses into the storage water tank, and the storage water tank can also play the cooling effect to the laser cutting head, has increased the functionality and the practicality of device.

Description

Laser cutting machine with smoking function

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a laser cutting machine with smoking function.

Background

Laser cutting machine is a neotype cutting equipment, replaces traditional mechanical sword to carry out cutting work through invisible light beam, compares traditional cutting device and has higher precision and faster cutting speed, but present laser cutting machine still has some weak points in using:

1. when the existing laser cutting machine is used for cutting plates such as metal and the like, due to the fact that laser stability is high in the cutting process, smoke can be generated in the plate cutting process, the smoke is strong in irritation, certain harm can be easily caused to an operator, meanwhile, certain pollution can be caused to the environment, and the practicability of the device is reduced;

2. the existing laser cutting machine is used for placing the plate on the workbench to control the cutting head to move so as to cut the plate, the plate is lack of a certain fixing device, and the plate is easy to slide in the cutting process, so that the cutting precision is reduced, and the stable work of the device is influenced.

Aiming at the problems, innovative design is urgently needed on the basis of the original laser cutting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine with smoking function to current laser cutting machine can produce the flue gas when cutting to the panel on the existing market that the above-mentioned background art provided of solution, causes certain harm to the operator easily, and current laser cutting machine lacks the problem to the fixing device of panel.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine with a smoke suction function comprises a cutting table, a support frame, a laser cutting head, a servo motor and a one-way valve, wherein the support frame is installed above the cutting table, the laser cutting head is installed below the support frame, the upper surface of the cutting table is provided with a fixed shell, the inner side of the fixed shell is provided with a limiting plate, a threaded rod penetrates through the outer end of the limiting plate, a bevel gear is installed below the threaded rod, a connecting shaft is arranged below the bevel gear and located inside the cutting table, the servo motor is installed at the left end of the connecting shaft, a water storage tank is installed on the outer side of the laser cutting head, an exhaust port is formed in the upper surface of the water storage tank, an air inlet pipe is arranged inside the water storage tank, the one-way valve is installed inside the air inlet pipe, the lower end of, and fan blades are arranged below the small motor.

Preferably, the fixed shell and the cutting table are of an integrated structure, the fixed shell and the limiting plate are in sliding connection, and the fixed shell is arranged in a left-right symmetrical mode relative to the center line of the cutting table.

Preferably, constitute the bearing connection between threaded rod and the set casing, and the threaded rod runs through and constitutes threaded connection between limiting plate and the limiting plate to the threaded rod is connected through bevel gear and connecting axle.

Preferably, the overlooking section of the water storage tank is designed to be of an annular structure, the outer surfaces of the water storage tank and the laser cutting head are connected through bolts, and the lower surface of the water storage tank is designed to be of an inclined structure.

Preferably, the main section of the air inlet pipe is designed into an inverted U-shaped structure, the inner space of the air inlet pipe is communicated with the inner space of the smoke suction hood, and the lowest point of the smoke suction hood is higher than the lowest point of the laser cutting head.

Compared with the prior art, the beneficial effects of the utility model are that: the laser cutting machine with the smoking function;

(1) the device is provided with the air inlet pipe, the water storage tank and the smoke absorption hood, smoke is absorbed into the smoke absorption hood through the rotation of the fan blades when the device performs cutting operation, and is input into the water storage tank through the air inlet pipe, harmful substances in the smoke are absorbed, fine particles generated in the cutting process can be absorbed at the same time, so that the fine particles are integrated into the water storage tank, the water storage tank can also play a role in cooling the laser cutting head, and the functionality and the practicability of the device are improved;

(2) be provided with limiting plate and threaded rod, the rotation through the threaded rod is adjusted the position of limiting plate, makes the limiting plate fix waiting to cut the plate to make the plate can remain stable on the workstation, prevent that the plate from taking place to remove in the cutting process, improve the stability of device during operation.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the top view structure of the water storage tank of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the utility model discloses smoke absorption hood dives the structure sketch map.

In the figure: 1. cutting table; 2. a support frame; 3. a laser cutting head; 4. a stationary case; 5. a limiting plate; 6. a threaded rod; 7. a bevel gear; 8. a connecting shaft; 9. a servo motor; 10. a water storage tank; 11. an exhaust port; 12. an air inlet pipe; 13. a one-way valve; 14. a smoke suction hood; 15. a small-sized motor; 16. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a laser cutting machine with a smoking function comprises a cutting table 1, a support frame 2, a laser cutting head 3, a fixed shell 4, a limit plate 5, a threaded rod 6, a bevel gear 7, a connecting shaft 8, a servo motor 9, a water storage tank 10, an exhaust port 11, an air inlet pipe 12, a one-way valve 13, a smoke absorption hood 14, a small motor 15 and fan blades 16, wherein the support frame 2 is installed above the cutting table 1, the laser cutting head 3 is installed below the support frame 2, the fixed shell 4 is arranged on the upper surface of the cutting table 1, the limit plate 5 is arranged on the inner side of the fixed shell 4, the threaded rod 6 penetrates through the outer end of the limit plate 5, the bevel gear 7 is installed below the threaded rod 6, the connecting shaft 8 is arranged below the bevel gear 7, the connecting shaft 8 is located inside the cutting table 1, the servo motor 9 is installed at the left end, an exhaust port 11 is formed in the upper surface of the water storage tank 10, an air inlet pipe 12 is arranged inside the water storage tank 10, a one-way valve 13 is arranged inside the air inlet pipe 12, a smoke suction hood 14 is connected to the lower end of the air inlet pipe 12, a small motor 15 is arranged inside the smoke suction hood 14, and fan blades 16 are arranged below the small motor 15;

the fixed shell 4 and the cutting table 1 are of an integrated structure, the fixed shell 4 is in sliding connection with the limiting plate 5, the fixed shell 4 is arranged in bilateral symmetry with respect to the center line of the cutting table 1, and the plate can be fixed by moving the position of the limiting plate 5, so that the plate is kept stable on the surface of the cutting table 1;

the threaded rod 6 is connected with the fixed shell 4 through a bearing, the threaded rod 6 penetrates through the limiting plate 5 and the limiting plate 5 to form threaded connection, the threaded rod 6 is connected with the connecting shaft 8 through the bevel gear 7, the threaded rod 6 can be driven to rotate through the rotation of the connecting shaft 8, and therefore the limiting plate 5 is driven to move on the surface of the threaded rod 6;

the overlooking section of the water storage tank 10 is designed into an annular structure, the water storage tank 10 is connected with the outer surface of the laser cutting head 3 through a bolt, the lower surface of the water storage tank 10 is designed into an inclined structure, impurities in smoke can be absorbed through water in the water storage tank 10 through the structural design, and meanwhile, a certain heat dissipation effect is achieved on the laser cutting head 3;

the main section of the air inlet pipe 12 is in an inverted U-shaped structural design, the inner space of the air inlet pipe 12 is communicated with the inner space of the smoke suction hood 14, the lowest point of the smoke suction hood 14 is higher than the lowest point of the laser cutting head 3, the smoke generated in the cutting process can be transmitted into the air inlet pipe 12 through the smoke suction hood 14 through the rotation of the fan blades 16 through the structural design, and the smoke is introduced into the water storage tank 10 through the air inlet pipe 12 to be absorbed and filtered.

The working principle is as follows: when the laser cutting machine with the smoking function is used, firstly, as shown in fig. 1, a plate with a cutting function is placed on the upper surface of a cutting table 1, then a servo motor 9 is started, the servo motor 9 drives a connecting shaft 8 to rotate in the cutting table 1, the connecting shaft 8 drives a threaded rod 6 to rotate in a fixed shell 4 through a bevel gear 7 while rotating, the threaded rod 6 drives a limiting plate 5 to move on the surface through threaded connection with the limiting plate 5 while rotating, the limiting plate 5 is adjusted to be mutually extruded with the plate, the plate is fixed, so that the plate is kept good in stability in the cutting process, and then the position of a laser cutting head 3 is controlled to move through the matching of a support frame 2 and a telescopic rod, and the plate is cut;

the generation that will accompany the flue gas in the cutting process, as shown in fig. 1, fig. 3 and fig. 4, start small motor 15, make it drive flabellum 16 and rotate, absorb the flue gas that will produce through smoke absorption cover 14 and transmit in intake pipe 12, the inside that enters into storage water tank 10 through check valve 13 in intake pipe 12 contacts with water, absorb impurity and harmful substance in the flue gas, combine shown in fig. 2, then gaseous through gas vent 11 discharges, the phenomenon that water takes place the refluence in intake pipe 12 has been avoided in the setting of check valve 13, storage water tank 10 can also play certain heat absorption function to laser cutting head 3 simultaneously, the thermal diffusivity of device is improved, discharge the water in storage water tank 10 through the outlet after the device uses, then add water into storage water tank 10 again, be convenient for the subsequent use of device, increase the functionality of device.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a laser cutting machine with smoking function, includes cutting bed (1), support frame (2), laser cutting head (3), servo motor (9) and check valve (13), its characterized in that: the cutting table is characterized in that a support frame (2) is installed above the cutting table (1), a laser cutting head (3) is installed below the support frame (2), a fixed shell (4) is arranged on the upper surface of the cutting table (1), a limiting plate (5) is arranged on the inner side of the fixed shell (4), a threaded rod (6) penetrates through the outer end of the limiting plate (5), a bevel gear (7) is installed below the threaded rod (6), a connecting shaft (8) is arranged below the bevel gear (7), the connecting shaft (8) is located inside the cutting table (1), a servo motor (9) is installed at the left end of the connecting shaft (8), a water storage tank (10) is installed on the outer side of the laser cutting head (3), an exhaust port (11) is formed in the upper surface of the water storage tank (10), an air inlet pipe (12) is arranged inside the water storage tank (10), and a check valve (13, and the lower extreme of intake pipe (12) is connected with smoke absorption cover (14), the internally mounted of smoke absorption cover (14) has small motor (15), and the below of small motor (15) is provided with flabellum (16).

2. The laser cutting machine with a smoking function according to claim 1, wherein: the fixed shell (4) and the cutting table (1) are of an integrated structure, the fixed shell (4) and the limiting plate (5) are connected in a sliding mode, and the fixed shell (4) is arranged in a left-right symmetrical mode relative to the center line of the cutting table (1).

3. The laser cutting machine with a smoking function according to claim 1, wherein: constitute the bearing between threaded rod (6) and set casing (4) and connect, and threaded rod (6) run through and constitute threaded connection between limiting plate (5) and limiting plate (5), and threaded rod (6) are connected through bevel gear (7) and connecting axle (8).

4. The laser cutting machine with a smoking function according to claim 1, wherein: the overlooking cross section of the water storage tank (10) is designed to be of an annular structure, the water storage tank (10) is connected with the outer surface of the laser cutting head (3) through a bolt, and the lower surface of the water storage tank (10) is designed to be of an inclined structure.

5. The laser cutting machine with a smoking function according to claim 1, wherein: the main view cross section of the air inlet pipe (12) is designed into an inverted U-shaped structure, the inner space of the air inlet pipe (12) is communicated with the inner space of the smoke suction hood (14), and the lowest point of the smoke suction hood (14) is higher than the lowest point of the laser cutting head (3).