CN-224222987-U - Steel plate processing laser cutting machine

CN224222987UCN 224222987 UCN224222987 UCN 224222987UCN-224222987-U

Abstract

The utility model discloses a laser cutting machine for processing a steel plate, which comprises a machine body, wherein a movable frame is arranged at the top of the machine body in a sliding manner, a cutting mechanism is connected to the surface of the movable frame in a sliding manner, the cutting mechanism comprises a cutting seat and a laser emission head at the bottom, an air extraction assembly is arranged at the top of the cutting seat and comprises an air pump, an air extraction pipe, a reaction box and an air pipe, the air pump is fixed at the top end of the cutting mechanism, a gas collection assembly is arranged at the outer side of the laser emission head, gas generated in the cutting process can be blocked and protected, the gas is not easy to diffuse out, meanwhile, the gas collected by the gas collection assembly can be absorbed through the designed air extraction assembly, finally the gas enters the reaction box for reaction purification, and toxic and harmful gas generated in cutting can be collected and purified in a concentrated manner through the cooperation of the structure, so that the health of people and the environment are prevented.

Inventors

WANG CUIXIAN
YU QINGYUN

Assignees

江苏岭南新材料科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250326

Claims (4)

1. The steel plate processing laser cutting machine comprises a machine body (100), and is characterized in that the top of the machine body (100) is slidably provided with a movable frame (200), the surface of the movable frame (200) is slidably connected with a cutting mechanism (300), the cutting mechanism (300) comprises a cutting seat (301) and a laser emission head (302) at the bottom, the top of the cutting seat (301) is provided with an air suction assembly (400), the air suction assembly (400) comprises an air pump (401), an air suction pipe (402), a reaction box (403) and an air delivery pipe (404), the air pump (401) is fixed at the top end of the cutting mechanism (300) and is respectively connected with the air suction pipe (402) and the air delivery pipe (404), the reaction box (403) is arranged at the top end of the cutting mechanism (300) and is communicated with the air delivery pipe (404), the bottom end of the cutting seat (301) is positioned at the outer side of the laser emission head (302), the air collection assembly (500) comprises an air collection cover (501) and a connecting pipe (502), and the air collection cover (501) is connected to the surface of the laser emission head (302) at the outer side of the cutting seat (502) and is connected with the air delivery pipe (402). An air outlet is formed in the surface of the reaction box (403), and a net cover is arranged in the air outlet; The gas collecting assembly (500) further comprises a fixing piece A (503), a fixing piece B (504) and a hydraulic rod (505), wherein the fixing piece A (503) is symmetrically fixed on two sides of the gas collecting cover (501), the fixing piece B (504) is symmetrically fixed on two sides of the cutting seat (301), and the hydraulic rod (505) is connected between the fixing piece A (503) and the fixing piece B (504); The surface of seat (301) is cut and is provided with spacing subassembly (600), spacing subassembly (600) are including spacing piece A (601), spacing piece B (602) and separation blade (603), spacing piece A (601) and spacing piece B (602) set up relatively at the surface of cutting seat (301), exhaust tube (402) set up between spacing piece A (601) and spacing piece B (602), spacing piece A (601) one end rotation is connected with separation blade (603), separation blade (603) keep off in the outside of exhaust tube (402).
2. The laser cutting machine for processing steel plates according to claim 1, wherein the limiting assembly (600) further comprises a clamping connector (604) and a clamping groove (605), and the clamping connector (604) is fixed at the end of the baffle plate (603) and is clamped into the clamping groove (605) formed at the end of the limiting plate B (602).
3. The laser cutting machine for processing steel plates as set forth in claim 2, wherein the limiting assembly (600) further comprises a buckling groove (606), and the buckling groove (606) is formed at the end of the baffle plate (603).
4. The laser cutting machine for processing steel plates as set forth in claim 3, wherein the limiting assembly (600) further comprises a pressing pad (607), and the pressing pad (607) is fixed on the inner surface of the baffle plate (603) and is attached to the surface of the exhaust pipe (402).

Description

Steel plate processing laser cutting machine Technical Field The utility model belongs to the technical field of steel plate cutting machines, and particularly relates to a steel plate processing laser cutting machine. Background The steel plate laser cutting machine is one kind of special equipment for cutting steel plate with high energy laser beam, the cutting principle of the laser cutting machine is that high heat is generated on the steel plate through high-energy laser beams, so that the steel plate is melted or gasified. When the laser cutting machine is used, certain smoke can be generated due to high heat, sometimes even toxic and harmful gas can be generated, the existing laser cutting machine is often inadequate for treating the toxic and harmful gas, the environment is easy to pollute, and the health of users is endangered, so that a new laser cutting machine is needed to be designed additionally to solve the problem. Disclosure of utility model The utility model aims to provide a laser cutting machine for processing a steel plate, which aims to solve the problem that the conventional laser cutting machine cannot effectively and properly treat toxic and harmful gases generated in the cutting process in the background art. The steel plate processing laser cutting machine comprises a machine body, wherein a movable frame is arranged at the top of the machine body in a sliding mode, a cutting mechanism is connected to the surface of the movable frame in a sliding mode, the cutting mechanism comprises a cutting seat and a laser emitting head at the bottom, an air extraction component is arranged at the top of the cutting seat and comprises an air pump, an air extraction pipe, a reaction box and an air pipe, the air pump is fixed at the top end of the cutting mechanism and is respectively connected with the air extraction pipe and the air pipe, the reaction box is arranged at the top end of the cutting mechanism and is communicated with the air pipe, an air collection component is arranged at the outer side of the laser emitting head at the bottom end of the cutting seat and comprises an air collection cover and a connecting pipe, the air collection cover is connected to the surface of the cutting seat and covers the outer side of the laser emitting head, and the connecting pipe is connected to the surface of the air collection cover and is connected with the bottom end of the air extraction pipe. Preferably, the surface of the reaction box is provided with an air outlet, and the inside of the air outlet is provided with a net cover. Preferably, the gas collecting assembly further comprises a fixing piece A, a fixing piece B and a hydraulic rod, wherein the fixing piece A is symmetrically fixed on two sides of the gas collecting hood, the fixing piece B is symmetrically fixed on two sides of the cutting seat, and the hydraulic rod is connected between the fixing piece A and the fixing piece B. Preferably, the surface of cutting the seat is provided with spacing subassembly, spacing subassembly includes spacing piece A, spacing piece B and separation blade, spacing piece A and spacing piece B set up relatively and cut the seat surface, the exhaust tube sets up between spacing piece A and spacing piece B, spacing piece A one end rotates and is connected with the separation blade, the separation blade keeps off in the outside of exhaust tube. Preferably, the limiting assembly further comprises a clamping connector and a clamping groove, wherein the clamping connector is fixed at the end part of the baffle plate and is clamped into the clamping groove formed in the end part of the limiting plate B. Preferably, the limiting assembly further comprises a buckling groove, and the buckling groove is formed in the end portion of the baffle plate. Preferably, the limiting assembly further comprises an extrusion pad, wherein the extrusion pad is fixed on the inner surface of the baffle plate and is attached to the surface of the exhaust pipe. Compared with the prior art, the utility model has the beneficial effects that: Through setting up the gas collecting module in the outside of laser emission head, can keep off the protection to the gas that cuts the in-process and produce and concentrate, gas is difficult to disperse out, simultaneously through the subassembly of bleeding of design, can concentrate the gas that the gas collecting module gets up and absorb, and gas finally enters into the reaction box inside and reacts the purification, through the cooperation of above-mentioned structure, can concentrate to collect and purifying treatment to the poisonous and harmful gas that produces in the cutting, avoid harm personnel health and polluted environment. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is an enlarged schematic view of the cutting mechanism of the present utility model; FIG. 3 is an enlarged schematic view of the area A of FIG. 2 in accordance with the pr