CN215545888U

CN215545888U - Numerical control laser cutting machine

Info

Publication number: CN215545888U
Application number: CN202121509194.XU
Authority: CN
Inventors: 马灵辉
Original assignee: Hebei Fenghui Machinery Fittings Co ltd
Current assignee: Hebei Fenghui Machinery Fittings Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2022-01-18
Anticipated expiration: 2031-07-03

Abstract

The utility model discloses a numerical control laser cutting machine, which belongs to the technical field of laser cutting machines and comprises a numerical control laser cutting machine, wherein the numerical control laser cutting machine is formed by combining a cutting machine assembly, a sliding beam and a laser emission assembly, gas and debris emitted by a laser emitter during metal cutting are sucked into a filter box through a first suction pipe by the operation of a suction fan, the taste of the sucked gas can be adsorbed through an activated carbon honeycomb plate, the debris can be filtered and fall into a storage box, so that the gas with the peculiar smell removed enters the suction fan along a second suction pipe and is discharged through an air outlet pipe, the effect of separating the toxic gas from the debris can be achieved, the adsorbed gas has no peculiar smell, and the gas can be discharged in time. The pull through the receiver can be more convenient clear up the piece that piles up inside. The laser emitter can be protected through the first protective cover, and gas and debris suction during cutting can be cleaner.

Description

Numerical control laser cutting machine

Technical Field

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a numerical control laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, and the material is finally formed into a cutting seam along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow (0.1 mm-0.3 mm); the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.

However, in the cutting process of the existing laser cutting machine, a large amount of toxic gas and odorous gas can be generated when the metal reaches the boiling point due to laser, and the toxic gas and the odorous gas can be absorbed by human bodies and then harm the human bodies.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control laser cutting machine, aiming at the problem that in the cutting process of the existing laser cutting machine, a large amount of toxic gas and odorous gas are generated when metal reaches a boiling point due to laser and are harmful to a human body after being absorbed by the human body.

In order to solve the above problems, the present invention adopts the following technical solutions.

A numerical control laser cutting machine comprises a numerical control laser cutting machine, wherein the numerical control laser cutting machine is formed by combining a cutting machine assembly, a sliding beam and a laser emission assembly, the upper end face of the cutting machine assembly is provided with the sliding beam, the upper end face of the sliding beam is provided with the laser emission assembly, the sliding beam slides on the upper end face of the cutting machine assembly, and the laser emission assembly slides on the upper end face of the sliding beam; laser emission assembly include laser equipment, laser equipment up end assembly be equipped with the suction fan, the up end assembly of suction fan has a tuber pipe, and one side is equipped with the second aspiration channel, the rose box is connected to the one end of second aspiration channel, is equipped with first aspiration channel on the rose box, the one end of first aspiration channel is connected to first safety guard.

Preferably, laser equipment include the mount pad, mount pad one side be equipped with the riser, the lower extreme of riser is equipped with the laser support, the laser support lower extreme is equipped with laser emitter, and the suction fan assembly is at the up end of mount pad, first protection cover assembly is on the outer wall that the riser is close to the lower extreme, and including laser support and laser emitter parcel.

Preferably, first protection cover include the panel, panel bilateral symmetry be equipped with the curb plate, be provided with the mounting hole on the panel, and curb plate and panel and riser's outer wall fixed connection.

Preferably, the rose box include the box, the box up end be provided with the gas outlet, openly be provided with the air inlet, and one side is provided with the receiver, the gas outlet is connected with the second aspiration channel, the air inlet is connected with first aspiration channel, and the box is inside to be equipped with a plurality of active carbon honeycomb panels on being close to the position of upper end, box one side is close to and is provided with the mounting groove on the position of lower extreme, and including the receiver assembly, the receiver include the box body, box body one side be equipped with the handle.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the operation of the suction fan, gas and debris emitted by the laser emitter during metal cutting are sucked into the filter box through the first suction pipe, the taste of the sucked gas can be adsorbed through the activated carbon honeycomb plate, and the debris can be filtered and fall into the storage box, so that the gas with the peculiar smell removed enters the suction fan along the second suction pipe and is discharged through the air outlet pipe, the effect of separating toxic gas from the debris can be achieved, the adsorbed gas has no peculiar smell, and the gas can be discharged in time.

(2) According to the utility model, the collection box can be pulled to more conveniently clean the debris accumulated inside.

(3) According to the utility model, the laser emitter can be protected by the first protective cover, and gas and debris can be sucked out more cleanly during cutting.

Drawings

FIG. 1 is a schematic structural diagram of a numerically controlled laser cutting machine according to the present invention;

FIG. 2 is a schematic view of a laser emitting assembly according to the present invention;

FIG. 3 is a schematic diagram of a laser apparatus according to the present invention;

FIG. 4 is a schematic view of a first protective cover according to the present invention;

FIG. 5 is a schematic view of the structure of the filtration tank of the present invention;

FIG. 6 is a schematic cross-sectional view of a filter box according to the present invention;

fig. 7 is a schematic view of the storage box of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a numerical control laser cutting machine; 2. a cutter assembly; 3. a sliding beam;

4. a laser emission assembly; 41. a laser device; 411. a vertical block; 412. a mounting seat; 413. a laser support;

414. a laser transmitter; 42. a first protective cover; 421. a side plate; 422. a panel; 423. mounting hole

43. A first air suction pipe; 44. a filter box; 441. a box body; 442. an air outlet; 443. an air inlet; 444. a storage box;

445. mounting grooves; 446. an activated carbon honeycomb panel; 447. a handle; 448. a box body; 45. a second aspiration channel;

46. a suction fan; 47. and an air outlet pipe.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, which is a schematic structural diagram of a numerical control laser cutting machine according to a preferred embodiment of the present invention, the numerical control laser cutting machine of the present embodiment includes a numerical control laser cutting machine 1, the numerical control laser cutting machine 1 is formed by combining a cutting machine assembly 2, a sliding beam 3 and a laser emission assembly 4, the sliding beam 3 is assembled on the upper end surface of the cutting machine assembly 2, the laser emission assembly 4 is assembled on the upper end surface of the sliding beam 3, the sliding beam 3 slides on the upper end surface of the cutting machine assembly 2, and the laser emission assembly 4 slides on the upper end surface of the sliding beam 3.

Referring to fig. 2, which is a schematic structural diagram of a laser emission assembly according to the present invention, the laser emission assembly 4 includes a laser device 41, a suction fan 46 is installed on an upper end surface of the laser device 41, an air outlet pipe 47 is installed on an upper end surface of the suction fan 46, a second suction pipe 45 is installed on one side of the suction fan, one end of the second suction pipe 45 is connected to a filter box 44, a first suction pipe 43 is installed on the filter box 44, and one end of the first suction pipe 43 is connected to the first protective cover 42. The air inside the first air suction pipe 43 can be sucked into the filter box 44 along the first air suction pipe 43 by the air suction fan 46, and is discharged from the air outlet pipe 47 after entering the air suction fan 46 from the second air suction pipe 45.

Referring to fig. 3, which is a schematic structural diagram of the laser apparatus of the present invention, the laser apparatus 41 includes a mounting base 412, a vertical block 411 is mounted on one side of the mounting base 412, a laser support 413 is mounted on a lower end of the vertical block 411, a laser emitter 414 is mounted on a lower end of the laser support 413, a suction fan 46 is mounted on an upper end surface of the mounting base 412, and a first protective cover 42 is mounted on an outer wall of the vertical block 411 near the lower end and encloses the laser support 413 and the laser emitter 414.

Referring to fig. 4, which is a schematic view of a first protective cover structure of the present invention, the first protective cover 42 includes a panel 422, side plates 421 are symmetrically mounted on two sides of the panel 422, mounting holes 423 are formed in the panel 422, and the side plates 421 and the panel 422 are fixedly connected to outer walls of the vertical blocks 411. The laser holder 413 and the laser emitter 414 can be protected by the first protective cover 42, and gas and debris generated during operation can be sucked out of the mounting hole 423.

Referring to fig. 5-7, which are schematic structural views of the filter box of the present invention, the filter box 44 includes a box body 441, the upper end surface of the box body 441 is provided with an air outlet 442, the front surface of the box body 441 is provided with an air inlet 443, one side of the box body is provided with a storage box 444, the air outlet 442 is connected with a second air suction pipe 45, the air inlet 443 is connected with a first air suction pipe 43, a plurality of activated carbon honeycomb panels 446 are assembled at a position near the upper end inside the box body 441, a mounting groove 445 is arranged at a position near the lower end at one side of the box body 441, the storage box 444 is assembled inside, the storage box 444 includes a box body 448, and one side of the box body 448 is assembled with a handle 447. The smell of the sucked gas can be adsorbed by the activated carbon honeycomb plate 446, and the debris can be filtered and dropped into the inside of the storage case 444.

The working principle is as follows: through the operation of suction fan 46, inhale rose box 44 through first aspiration channel 43 with the gas that laser emitter 414 gived off when cutting the metal and piece, can adsorb the gaseous taste of inspiratory through active carbon honeycomb panel 446, and can filter the piece and fall into inside receiver 444, make the gas of cleaing away the peculiar smell get into suction fan 46 along second aspiration channel 45 and discharge through going out tuber pipe 47, can reach the effect with poisonous gas and piece separation, and the gas after the absorption does not have the peculiar smell, can in time discharge. The internal accumulated debris can be more conveniently cleaned by drawing the storage box 444. The laser emitter 414 can be protected by the first protective cover 42, and the air and debris can be sucked out more cleanly during cutting.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. The numerical control laser cutting machine comprises a numerical control laser cutting machine (1), wherein the numerical control laser cutting machine (1) is formed by combining a cutting machine assembly (2), a sliding cross beam (3) and a laser emission assembly (4), the sliding cross beam (3) is assembled on the upper end face of the cutting machine assembly (2), the laser emission assembly (4) is assembled on the upper end face of the sliding cross beam (3), the sliding cross beam (3) slides on the upper end face of the cutting machine assembly (2), and the laser emission assembly (4) slides on the upper end face of the sliding cross beam (3);

the method is characterized in that:

laser emission assembly (4) include laser equipment (41), laser equipment (41) up end be equipped with suction fan (46), the up end of suction fan (46) is equipped with out tuber pipe (47), and one side is equipped with second aspiration channel (45), rose box (44) are connected to the one end of second aspiration channel (45), be equipped with first aspiration channel (43) on rose box (44), the one end of first aspiration channel (43) is connected to first guard shield (42).

2. The numerical control laser cutting machine according to claim 1, characterized in that: laser equipment (41) including mount pad (412), mount pad (412) one side be equipped with riser (411), the lower extreme of riser (411) is equipped with laser support (413), laser support (413) lower extreme is equipped with laser emitter (414), and suction fan (46) assembly is at the up end of mount pad (412), first protection cover (42) assembly is on riser (411) are close to the outer wall of lower extreme, and with including laser support (413) and laser emitter (414) parcel.

3. The numerical control laser cutting machine according to claim 1, characterized in that: first protection cover (42) include panel (422), panel (422) bilateral symmetry be equipped with curb plate (421), be provided with mounting hole (423) on panel (422), and curb plate (421) and panel (422) and riser block (411) outer wall fixed connection.

4. The numerical control laser cutting machine according to claim 1, characterized in that: rose box (44) including box (441), box (441) up end be provided with gas outlet (442), openly be provided with air inlet (443), and one side is provided with receiver (444), gas outlet (442) are connected with second aspiration channel (45), air inlet (443) are connected with first aspiration channel (43), and box (441) inside is equipped with a plurality of active carbon honeycomb panels (446) on being close to the position of upper end, be provided with mounting groove (445) on box (441) one side is close to the position of lower extreme, and receiver (444) assemble including, receiver (444) include box (448), box (448) one side be equipped with handle (447).