CN218855894U

CN218855894U - Laser cutting machine with protective structure

Info

Publication number: CN218855894U
Application number: CN202222220279.7U
Authority: CN
Inventors: 周昊
Original assignee: Ningde Qilang Technology Co ltd
Current assignee: Ningde Qilang Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-04-14
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a laser cutting machine technical field provides a laser cutting machine with protective structure, including workstation, fixed plate and removal subassembly, one side of workstation is provided with the fixed plate, and the top of fixed plate is provided with the removal subassembly, and the outside of removing the subassembly is provided with the welding frame, and the bottom of welding frame is provided with laser welder head, and one side of welding frame is provided with filtration, and filtration includes suction fan, gas outlet, filter layer and inlet scoop, and the suction fan sets up in one side of welding frame, and the one end of suction fan is provided with the inlet scoop. The utility model discloses a be provided with filtration, when using laser cutting machine, can produce pungent gas, these gases cause the pollution to the air very easily if directly discharging in the air, consequently through the use of suction fan and filter layer, can carry out a filtration to gas, reduce the poisonous substance in the gas and pollute the air to filterable effect has been improved.

Description

Laser cutting machine with protective structure

Technical Field

The utility model relates to a laser cutting machine technical field, in particular to laser cutting machine with protective structure.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal;

when the laser cutting machine is used, a harsh gas is generated, and if the gas is directly discharged into the air, the gas is easy to pollute the air, so that the laser cutting machine with a protective structure is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a laser cutting machine with protective structure for solve current laser cutting machine inconvenient when the cutting and carry out the defect handled the gas that produces.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: a laser cutting machine with a protection structure comprises a workbench, a fixed plate and a moving assembly, wherein the fixed plate is arranged on one side of the workbench, and the moving assembly is arranged at the top end of the fixed plate;

a welding rack is arranged outside the moving assembly, a laser welding head is arranged at the bottom end of the welding rack, and a filtering structure is arranged on one side of the welding rack;

the filter structure comprises a suction fan, an air outlet, a filter layer and an air suction opening, wherein the suction fan is arranged on one side of the welding rack, the air suction opening is formed in one end of the suction fan, the air outlet is formed in the other side of the suction fan, the filter layer is arranged inside the air outlet, a protective structure is arranged at the front end of the welding rack, and a guide structure is arranged at the bottom of one end of the moving assembly.

Preferably, the material of the filter layer is activated carbon, and the activated carbon has an adsorption effect. The use of the filter layer can filter the gas and reduce the pollution of toxic substances in the gas to the air.

Preferably, protective structure includes fixed block, light screen, magnet and iron sheet, the fixed block sets up in the front end of welding frame, the intermediate position department swing joint of fixed block has the light screen, the one end of light screen is provided with magnet, the iron sheet sets up in the front end of welding frame. Through the use of the light screen, can carry out a to the bright light that laser cutting produced and shelter from, make the staff can not cause the injury to eyes when observing.

Preferably, the fixed blocks are arranged in two groups, and the two groups of fixed blocks are symmetrically distributed at the front end of the welding rack.

Preferably, the guide structure comprises a placing groove, a movable sleeve and a fixed column, the placing groove is arranged in one side of the workbench, the fixed column is arranged in the placing groove, the movable sleeve is arranged on the outer side of the fixed column, and the top end of the movable sleeve is connected with the bottom of one end of the moving assembly. Through the use of movable sleeve and fixed column, can carry out a direction to the removal subassembly to make the removal subassembly more stable when removing, thereby improved the effect of direction.

Preferably, the inner diameter of the movable sleeve is larger than the outer diameter of the fixed column, and the movable sleeve is in sliding connection with the fixed column. The sliding connection is more convenient to arrange in guiding.

(III) advantageous effects

The utility model provides a pair of laser cutting machine with protective structure, its advantage lies in: through the arrangement of the filtering structure, when the laser cutting machine is used, pungent gas can be generated, and if the gas is directly discharged into the air, the air is easily polluted, so that the gas can be filtered through the suction fan and the filtering layer, the pollution of toxic substances in the gas to the air is reduced, and the filtering effect is improved;

by arranging the protective structure, when laser cutting is carried out, if a worker stands at the front end of the workbench to directly observe, the eyes are easily damaged, so that the bright light generated by laser cutting can be shielded by using the light shielding plate, so that the eyes cannot be damaged by workers when observing, and the protective effect is improved;

through being provided with guide structure, in order to make the removal subassembly more stable when removing, consequently through the use of movable sleeve and fixed column, can carry out a direction to the removal subassembly to make the removal subassembly more stable when removing, thereby improved the effect of direction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic top view of the protective structure of the present invention;

fig. 4 is a schematic view of a partially enlarged structure at a position a in the drawing of the present invention;

fig. 5 is a schematic view of the protective structure of the present invention showing a top-view three-dimensional structure.

The reference numerals in the figures illustrate: 1. a work table; 2. a fixing plate; 3. a moving assembly; 4. welding the frame; 5. a filter structure; 501. a suction fan; 502. an air outlet; 503. a filter layer; 504. an air suction opening; 6. a laser welding head; 7. a protective structure; 701. a fixed block; 702. a visor; 703. a magnet; 704. Iron sheets; 8. a guide structure; 801. a placement groove; 802. a movable sleeve; 803. and (5) fixing the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of laser cutting machine with protective structure, including workstation 1, fixed plate 2 and removal subassembly 3, one side of workstation 1 is provided with fixed plate 2, the top of fixed plate 2 is provided with removal subassembly 3, the outside of removal subassembly 3 is provided with welding frame 4, the bottom of welding frame 4 is provided with laser welding head 6, one side of welding frame 4 is provided with filter structure 5, filter structure 5 includes suction fan 501, gas outlet 502, filter layer 503 and inlet scoop 504, suction fan 501 sets up in one side of welding frame 4, the one end of suction fan 501 is provided with inlet scoop 504, the opposite side of suction fan 501 is provided with gas outlet 502, the inside of gas outlet 502 is provided with filter layer 503, the front end of welding frame 4 is provided with protective structure 7, the bottom of removal subassembly 3 one end is provided with guide structure 8, the material of filter layer 503 is activated carbon, activated carbon has the adsorption.

The working principle of the laser cutting machine with the protection structure based on the embodiment 1 is as follows: when cutting the work piece, put the top of workstation 1 with the work piece, after placing the completion, external power source starts removal subassembly 3, the position of adjustment welding frame 4, after the adjustment is accomplished, start welding frame 4, welding frame 4 can carry out a cutting to the work piece through laser welder head 6 after the start, external power source starts suction fan 501 when the cutting, suction fan 501 can give the suction away through inlet scoop 504 with the gas that the cutting produced after the start, then discharge through gas outlet 502, when gas outlet 502 discharge gas, the use of filter layer 503 can carry out a filtration to the noxious material in the gas, reduce the pollution of gas to the air, thereby accomplish the effect of environmental protection.

Example two

This embodiment still includes: the front end of welding frame 4 is provided with protective structure 7, and protective structure 7 includes fixed block 701, light screen 702, magnet 703 and iron sheet 704, and fixed block 701 sets up in the front end of welding frame 4, and the intermediate position department swing joint of fixed block 701 has light screen 702, and the one end of light screen 702 is provided with magnet 703, and iron sheet 704 sets up in the front end of welding frame 4, and fixed block 701 is provided with two sets ofly, and two sets of fixed block 701 are the symmetric distribution at the front end of welding frame 4.

In this embodiment, when the effect of cutting is observed in the place ahead of workstation 1 to the staff, overturn the downwards of light screen 702, make light screen 702 keep off at welding frame 4's front end, make the light of cutting can not cause the injury to staff's eyes to accomplish protection work, when not using light screen 702, upwards overturn light screen 702, make magnet 703 inhale the one end at iron sheet 704, thereby fix light screen 702 at welding frame 4's front end.

EXAMPLE III

This embodiment still includes: the bottom of moving subassembly 3 one end is provided with guide structure 8, and guide structure 8 includes standing groove 801, movable sleeve 802 and fixed column 803, and standing groove 801 is seted up in the inside of workstation 1 one side, and the inside of standing groove 801 is provided with fixed column 803, and the outside of fixed column 803 is provided with movable sleeve 802, and the top of movable sleeve 802 is connected with the bottom of moving subassembly 3 one end, and the internal diameter of movable sleeve 802 is greater than the external diameter of fixed column 803, constitutes sliding connection between movable sleeve 802 and the fixed column 803.

In this embodiment, when the moving assembly 3 moves, the movable sleeve 802 is driven to slide on the outer side wall of the fixed column 803, and the moving assembly 3 is guided along with the sliding between the movable sleeve 802 and the fixed column 803, so that the moving assembly 3 is more stable when moving, and the guiding operation is completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a laser cutting machine with protective structure, includes workstation (1), fixed plate (2) and removal subassembly (3), its characterized in that: a fixed plate (2) is arranged on one side of the workbench (1), and a moving assembly (3) is arranged at the top end of the fixed plate (2);

a welding rack (4) is arranged outside the moving assembly (3), a laser welding head (6) is arranged at the bottom end of the welding rack (4), and a filtering structure (5) is arranged on one side of the welding rack (4);

filtration (5) include suction fan (501), gas outlet (502), filter layer (503) and inlet scoop (504), suction fan (501) set up in one side of welding frame (4), the one end of suction fan (501) is provided with inlet scoop (504), the opposite side of suction fan (501) is provided with gas outlet (502), the inside of gas outlet (502) is provided with filter layer (503), the front end of welding frame (4) is provided with protective structure (7), the bottom of removing subassembly (3) one end is provided with guide structure (8).

2. The laser cutting machine with the protective structure according to claim 1, characterized in that: the material of the filter layer (503) is activated carbon, and the activated carbon has an adsorption effect.

3. The laser cutting machine with the protective structure according to claim 1, characterized in that: protective structure (7) include fixed block (701), light screen (702), magnet (703) and iron sheet (704), fixed block (701) set up in the front end of welding frame (4), the intermediate position department swing joint of fixed block (701) has light screen (702), the one end of light screen (702) is provided with magnet (703), iron sheet (704) set up in the front end of welding frame (4).

4. The laser cutting machine with the protection structure according to claim 3, wherein: the welding machine is characterized in that two groups of fixing blocks (701) are arranged, and the two groups of fixing blocks (701) are symmetrically distributed at the front end of the welding machine frame (4).

5. The laser cutting machine with the protection structure according to claim 1, wherein: the guide structure (8) comprises a placing groove (801), a movable sleeve (802) and a fixing column (803), the placing groove (801) is arranged inside one side of the workbench (1), the fixing column (803) is arranged inside the placing groove (801), the movable sleeve (802) is arranged outside the fixing column (803), and the top end of the movable sleeve (802) is connected with the bottom of one end of the moving assembly (3).

6. The laser cutting machine with the protective structure according to claim 5, characterized in that: the inner diameter of the movable sleeve (802) is larger than the outer diameter of the fixed column (803), and the movable sleeve (802) and the fixed column (803) are in sliding connection.