CN215545881U

CN215545881U - Double-end dual system laser cutting machine

Info

Publication number: CN215545881U
Application number: CN202121232855.9U
Authority: CN
Inventors: 陈应滨
Original assignee: Shenzhen Beyond Laser Intelligent Equipment Co ltd
Current assignee: Shenzhen Beyond Laser Intelligent Equipment Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-18
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a double-head double-system laser cutting machine, which comprises a supporting mechanism and two laser cutting machines: the surface of the supporting mechanism is provided with two fixing frames, a dust collection box is fixedly connected between the two fixing frames, a sealing plate is mounted at the top of the dust collection box through bolts, an air pump is mounted at the top of the sealing plate, an air inlet end of the air pump penetrates through an inner cavity of the dust collection box, and a conveying assembly is arranged at the bottom of the dust collection box. According to the double-head double-system laser cutting machine, the air pump is started, smoke generated when the laser cutting machine cuts smoke is conveyed to the inner cavity of the dust collection box through the conveying assembly, is sequentially filtered through the two filter screens and is finally discharged through the air pump, and the double-head double-system laser cutting machine has the advantage of being capable of filtering smoke, can uniformly collect and process smoke generated when the laser cutting machine cuts smoke, improves the quality of a working environment, avoids the situation that a human body inhales metal powder contained in the smoke, and reduces the influence of harmful substances on the human body.

Description

Double-end dual system laser cutting machine

Technical Field

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a double-head double-system laser cutting machine.

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through the 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, simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal, and finally, the material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

Double-end dual system laser cutting machine is one of laser cutting machine's kind, and at present when double-end dual system laser cutting machine operation, can produce a large amount of smoke and dust, if directly diffuse to the air, not only reduced operational environment quality, inhaled the back by the human body moreover, still can cause certain harm to the health.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a double-head double-system laser cutting machine, so as to solve the technical problems of the background art.

The technical scheme for solving the technical problems is as follows: the utility model provides a double-end dual system laser cutting machine, its includes supporting mechanism and two laser cutting machines: the surface of the supporting mechanism is provided with two fixing frames, a dust collection box is fixedly connected between the two fixing frames, a sealing plate is mounted at the top of the dust collection box through bolts, an air pump is mounted at the top of the sealing plate, an air inlet end of the air pump penetrates through an inner cavity of the dust collection box, a conveying assembly is arranged at the bottom of the dust collection box, two filtering assemblies are arranged in the inner cavity of the dust collection box, and limiting assemblies are arranged on two sides of the inner cavity of the dust collection box.

Preferably, the supporting mechanism comprises a support, the back surface support of the laser cutting machine is movably connected with the support, and two symmetrical moving assemblies are arranged at the bottom of the support.

Preferably, the movable assembly comprises sliding rails movably connected to two sides of the bottom of the support, a plurality of pulleys are mounted on two sides of the bottom of the support, and inner cavities of the sliding rails are connected with the pulleys in a sliding mode.

Preferably, the conveying assembly comprises a three-way pipe communicated with a center shaft at the bottom of the dust collection box, the two ends of the three-way pipe, which are far away from the dust collection box, are communicated with hoses, the bottom end of each hose is communicated with a dust hood, and the surface of each dust hood is fixedly connected with the laser cutting machine.

Preferably, the filtering component comprises an annular frame movably connected with the inner cavity of the dust collection box, and the inner wall of the annular frame is fixedly connected with a filter screen.

Preferably, the limiting assembly comprises vertical grooves formed in two sides of an inner cavity of the dust collection box, two arc-shaped grooves are formed in the rear side of the inner cavity of the vertical groove in the left side and the front side of the inner cavity of the vertical groove in the right side, and two sliding blocks matched with the arc-shaped grooves are fixedly connected to the surface of the annular frame.

The utility model has the beneficial effects that:

according to the double-head double-system laser cutting machine, the air pump is started, smoke generated when the laser cutting machine cuts smoke is conveyed to the inner cavity of the dust collection box through the conveying assembly, is sequentially filtered through the two filter screens and is finally discharged through the air pump, and the double-head double-system laser cutting machine has the advantage of being capable of filtering smoke, can be used for uniformly collecting and processing smoke generated when the laser cutting machine cuts smoke, improves the quality of a working environment, avoids the situation that a human body inhales metal powder contained in the smoke, and reduces the influence of harmful substances on the human body.

The laser cutting machine can be supported and guided by the support mechanism, so that the laser cutting machine can stably move back and forth, and the cutting range can be enlarged.

The conveying assembly is arranged, so that the flue gas can be conveyed, and the flue gas generated by cutting of the two laser cutting machines can be collected and processed uniformly.

And fourthly, the filter assembly is arranged, so that the smoke can be filtered, and the smoke can reach the emission standard.

The annular frame can be limited by the limiting assembly, so that the annular frame is stably kept in a certain state, the stability of the annular frame is improved, and the annular frame is convenient to disassemble so as to clean or replace the filter screen.

Drawings

The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a front view of the structure of one embodiment of the present invention;

FIG. 2 is a front sectional view of a dust box according to an embodiment of the present invention;

fig. 3 is a disassembled perspective view of a partial connection structure according to an embodiment of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. supporting mechanism, 11, support, 12, removal subassembly, 121, slide rail, 122, pulley, 2, laser cutting machine, 3, mount, 4, dust collection box, 5, closing plate, 6, air pump, 7, conveying component, 71, three-way pipe, 72, hose, 73, suction hood, 8, filtering component, 81, annular frame, 82, filter screen, 9, spacing subassembly, 91, vertical groove, 92, arc groove, 93, slider.

Detailed Description

Hereinafter, an embodiment of a double-head double-system laser cutting machine of the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

Fig. 1 to 3 show a double-head double-system laser cutting machine according to an embodiment of the present invention, which includes a support mechanism 1 and two laser cutting machines 2: the supporting mechanism 1 comprises a support 11, a back surface support 11 of the laser cutting machine 2 is movably connected with the support, two symmetrical moving assemblies 12 are arranged at the bottom of the support 11, the moving assemblies 12 comprise slide rails 121 movably connected with two sides of the bottom of the support 11, a plurality of pulleys 122 are arranged on two sides of the bottom of the support 11, an inner cavity of each slide rail 121 is slidably connected with the corresponding pulley 122, the laser cutting machine 2 can be supported and guided by the arrangement of the supporting mechanism 1, so that the laser cutting machine 2 can stably move back and forth, the cutting range can be enlarged, two fixing frames 3 are arranged on the surface of the supporting mechanism 1, a dust collection box 4 is fixedly connected between the two fixing frames 3, a sealing plate 5 is arranged at the top of the dust collection box 4 through bolts, an air pump 6 is arranged at the top of the sealing plate 5, an air inlet end of the air pump 6 penetrates through the inner cavity of the dust collection box 4, and a conveying assembly 7 is arranged at the bottom of the dust collection box 4, the conveying component 7 comprises a three-way pipe 71 communicated with a center shaft at the bottom of the dust collection box 4, two ends of the three-way pipe 71 far away from the dust collection box 4 are both communicated with a hose 72, the bottom end of the hose 72 is communicated with a dust hood 73, the surface of the dust hood 73 is fixedly connected with the laser cutting machine 2, the conveying component 7 can convey the smoke so as to uniformly collect and treat the smoke generated by cutting the two laser cutting machines 2, the inner cavity of the dust collection box 4 is provided with two filtering components 8, each filtering component 8 comprises an annular frame 81 movably connected with the inner cavity of the dust collection box 4, the inner wall of the annular frame 81 is fixedly connected with a filter screen 82, the smoke can be filtered through the arrangement of the filtering components 8, so that the smoke reaches the emission standard, two sides of the inner cavity of the dust collection box 4 are both provided with limiting components 9, the limiting components 9 comprise vertical grooves 91 arranged at two sides of the inner cavity of the dust collection box 4, two arc grooves 92 have all been seted up to the rear side of the vertical groove 91 inner chamber in left side and the front side of the vertical groove 91 inner chamber in right side, the fixed surface of annular frame 81 be connected with two with the slider 93 of arc groove 92 looks adaptation, through the setting of spacing subassembly 9, can play limiting displacement to annular frame 81, make the stable maintenance of annular frame 81 at a certain state, improved the stability of annular frame 81, be convenient for dismantle annular frame 81 simultaneously, so that clear up or change filter screen 82.

The working principle is as follows: when the dust filter is used, a user starts the air pump 6, the air pump 6 sucks smoke generated during cutting of the laser cutting machine 2 into the inner cavity of the hose 72 through the dust hood 73, the smoke enters the inner cavity of the dust collection box 4 through the three-way pipe 71, the smoke can be sequentially filtered through the arrangement of the two filter screens 82, the smoke is finally discharged through the air outlet end of the air pump 6, the sealing plate 5 can be disassembled by screwing the bolt at the top of the sealing plate 5, the annular frame 81 is rotated anticlockwise at the moment, the annular frame 81 drives the sliding block 93 to slide in the inner cavity of the arc-shaped groove 92 until the sliding block 93 is positioned in the inner cavity of the vertical groove 91, and the annular frame 81 is finally taken out upwards to independently clean or replace the filter screens 82, so that the purpose of filtering the smoke is achieved.

In summary, the following steps: this double-end dual system laser cutting machine, through starting air pump 6, the flue gas that produces when air pump 6 cuts laser cutting machine 2 passes through conveying assembly 7 and carries to the inner chamber of dust collection box 4, filter in proper order through two filter screens 82 again, finally discharge through air pump 6, this double-end dual system laser cutting machine, but possess the advantage of filterable flue gas, can unify the collection processing to what produce when laser cutting machine 2 cuts, the operational environment quality has been improved, avoid the human body to inhale the metal powder who contains in the flue gas, harmful substance pair has been reduced to the influence of human body, when having solved present at double-end dual system laser cutting machine operation, can produce a large amount of smoke and dust, if direct diffusion is to the air, the operational environment quality has not only been reduced, and by human body suction back, still can cause the problem of certain harm to human health.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims

1. The utility model provides a double-end dual system laser cutting machine which characterized in that, includes supporting mechanism (1) and two laser cutting machine (2): the surface of supporting mechanism (1) is provided with two mounts (3), fixedly connected with dust collection box (4) between two mounts (3), closing plate (5) are installed through the bolt in the top of dust collection box (4), air pump (6) are installed at the top of closing plate (5), the inlet end of air pump (6) runs through to the inner chamber of dust collection box (4), the bottom of dust collection box (4) is provided with conveying component (7), the inner chamber of dust collection box (4) is provided with two filtering component (8), the both sides of dust collection box (4) inner chamber all are provided with spacing subassembly (9).

2. The double-ended double-system laser cutting machine according to claim 1, characterized in that the supporting mechanism (1) comprises a support (11), the back surface support (11) of the laser cutting machine (2) is movably connected, and two symmetrical moving assemblies (12) are arranged at the bottom of the support (11).

3. The double-headed double-system laser cutting machine according to claim 2, wherein the moving assembly (12) comprises slide rails (121) movably connected to two sides of the bottom of the support (11), a plurality of pulleys (122) are mounted on two sides of the bottom of the support (11), and an inner cavity of the slide rail (121) is slidably connected with the pulleys (122).

4. The double-head double-system laser cutting machine according to claim 3, wherein the conveying assembly (7) comprises a three-way pipe (71) communicated with a central axis at the bottom of the dust collection box (4), two ends of the three-way pipe (71) far away from the dust collection box (4) are both communicated with a hose (72), the bottom end of the hose (72) is communicated with a dust hood (73), and the surface of the dust hood (73) is fixedly connected with the laser cutting machine (2).

5. The laser cutting machine according to claim 4, characterized in that the filter assembly (8) comprises an annular frame (81) movably connected to the inner cavity of the dust box (4), and a filter screen (82) is fixedly connected to the inner wall of the annular frame (81).

6. The double-head double-system laser cutting machine according to claim 5, wherein the limiting assembly (9) comprises vertical grooves (91) arranged on two sides of an inner cavity of the dust collection box (4), two arc-shaped grooves (92) are arranged on the rear side of the inner cavity of the vertical groove (91) on the left side and the front side of the inner cavity of the vertical groove (91) on the right side, and two sliding blocks (93) matched with the arc-shaped grooves (92) are fixedly connected to the surface of the annular frame (81).