CN218904004U

CN218904004U - Multifunctional laser cutting machine

Info

Publication number: CN218904004U
Application number: CN202222792744.4U
Authority: CN
Inventors: 赵志远; 姚艳; 李英甫; 姚方; 张艺腾; 姚盈
Original assignee: Jinqi Maode Sanhe Technology Co ltd
Current assignee: Jinqi Maode Sanhe Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-25
Anticipated expiration: 2032-10-24

Abstract

The utility model belongs to the technical field of laser cutting, and particularly relates to a multifunctional laser cutting machine, which comprises a machine table and a portal frame, wherein the portal frame is movably arranged on the surface of the machine table, a laser cutting head is arranged at the bottom of the portal frame through a sliding seat, a protective cover is arranged at the outer side of the laser cutting head, the top of the protective cover is connected with the sliding seat, a first gas collecting cover is arranged at two sides of the inner wall of the protective cover, a first suction pump is arranged at the top of the portal frame, the gas inlet end of the first suction pump is connected with the first gas collecting cover through a telescopic hose, and a second gas collecting cover is arranged in the inner cavity of the machine table; this novel in order to solve current multi-functional laser cutting machine and carry out the in-process of metal work piece cutting, can produce a large amount of metal powder, metal powder floats in the air can be operated and inhale in vivo, and metal powder is inhaled unable metabolism after in the lung to take place in vivo to, make the operator suffer from the problem of pneumoconiosis.

Description

Multifunctional laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a multifunctional laser cutting machine.

Background

Patent search finds that, publication number: CN208787765U discloses a plate and pipe integrated laser cutting machine, which belongs to the field of laser cutting. The device comprises a plate laser cutting machine and a pipe laser cutting machine, wherein the front ends of the plate laser cutting machine and the pipe laser cutting machine are fixed together through a first plate pipe bed connecting plate, the rear ends of the plate laser cutting machine and the pipe laser cutting machine are fixed together through a second plate pipe bed connecting plate, a transverse bracket is arranged on the plate laser cutting machine, and a pipe chuck is arranged on the pipe laser cutting machine; according to the utility model, the plate laser cutting machine and the pipe cutting machine are fixed together through the plate pipe bed body connecting plate, so that the simultaneous positioning of the plate laser cutting machine and the pipe laser cutting machine is realized, the cutting precision is ensured, and the phenomenon that correction is required for each subsequent use is avoided.

The current multi-functional laser cutting machine can produce a large amount of metal powder at the in-process that carries out metal work piece cutting, and metal powder floats in the air and can be operated the suction in vivo, and metal powder is unable metabolism after being inhaled in the lung to take place in vivo to, make the operator suffer from pneumoconiosis, in order to solve above-mentioned problem, propose a multi-functional laser cutting machine in this application.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides a multifunctional laser cutting machine, which aims to solve the problems that the existing multifunctional laser cutting machine can generate a large amount of metal powder in the process of cutting a metal workpiece, the metal powder floats in the air and can be sucked into a body by operation, and the metal powder cannot be metabolized after being sucked into the lung, so that the metal powder is opposite in the body, and an operator suffers from pneumoconiosis.

(II) technical scheme

In order to solve the technical problems, the utility model provides a multifunctional laser cutting machine which comprises a machine table and a portal frame, wherein the portal frame is movably arranged on the surface of the machine table, a laser cutting head is arranged at the bottom of the portal frame through a sliding seat, a protective cover is arranged on the outer side of the laser cutting head, the top of the protective cover is connected with the sliding seat, a first gas collecting cover is arranged on two sides of the inner wall of the protective cover, a first suction pump is arranged at the top of the portal frame, the gas inlet end of the first suction pump is connected with the first gas collecting cover through a telescopic hose, a second gas collecting cover is arranged in the inner cavity of the machine table, the bottom of the second gas collecting cover is connected with the second suction pump through a pipeline, and the second suction pump is positioned on one side of the machine table.

Preferably, the air outlet ends of the first suction pump and the second suction pump are connected with a water filter tank through a pipeline, the end parts of the pipelines connected with the air outlet ends of the first suction pump and the second suction pump extend to the bottom of the inner cavity of the water filter tank, and an exhaust pipe is arranged on one side of the top of the water filter tank.

Preferably, the bottom of the surface of the protective cover is movably provided with an extension cover, the surface of the outer wall of the protective cover is integrally formed with a sliding seat, the surface of the inner wall of the extension cover is provided with a sliding groove, and the sliding groove is matched with the sliding seat.

Preferably, the surface of the lengthened cover is in threaded connection with a locking bolt, and the bottom of the cavity wall of the lengthened cover is rotationally provided with a ball.

Preferably, a first servo motor is symmetrically arranged at the end part of the machine table, a first wire shaft is connected to the power output end of the first servo motor, and threads of the first wire shaft penetrate through a sliding seat at the bottom of the portal frame.

Preferably, the second servo motor is installed at the end part of the portal frame, a second wire shaft is connected with the power output end of the second servo motor, and threads of the second wire shaft penetrate through a sliding seat at the top of the laser cutting head.

Preferably, the surface of the second gas collecting hood is provided with a screen plate, a plurality of groups of supporting seats are equidistantly arranged on the surface of the screen plate, and the supporting seats are in a triangular structure.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, tiny metal powder can be generated in the laser cutting process, the metal powder is covered in the inner cavity of the protective cover, the sliding chute and the sliding seat are mutually matched to adjust the lengthened cover, the lengthened cover can be locked through the locking bolt after adjustment, the metal powder in the protective cover can be sucked out through the mutual matching of the first suction pump and the first gas-collecting cover, meanwhile, the metal powder generated at the bottom of a workpiece can be sucked out through the mutual matching of the second suction pump and the second gas-collecting cover and is respectively discharged into the water filter tank, gas and water are mixed, the metal powder in the gas can be filtered through clear water, the metal powder is left in the water filter tank, the filtered gas is discharged through the exhaust pipe, the working environment is improved, and the metal powder in the air is reduced.

2. According to the utility model, the sliding groove is matched with the sliding seat to play a role in guiding the adjustment of the lengthened cover, the length of the protective cover can be increased through the lengthened cover, and the gap between the bottom of the lengthened cover and the workpiece can be reduced, so that the escape of metal powder is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a gantry structure according to the present utility model;

fig. 4 is a schematic diagram of a machine structure according to the present utility model.

Reference numerals:

1. a machine table; 2. a portal frame; 3. a first servo motor; 4. a first wire shaft; 5. a second servo motor; 6. a second wire shaft; 7. a laser cutting head; 8. a protective cover; 9. a first gas collecting hood; 10. a first suction pump; 11. a second gas collecting hood; 12. a second suction pump; 13. a water filter tank; 14. an exhaust pipe; 15. a lengthened cover; 16. a ball; 17. a screen plate; 18. and a supporting seat.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the multifunctional laser cutting machine provided by the utility model comprises a machine table 1 and a portal frame 2, wherein the portal frame 2 is movably arranged on the surface of the machine table 1, a laser cutting head 7 is arranged at the bottom of the portal frame 2 through a sliding seat, a protective cover 8 is arranged on the outer side of the laser cutting head 7, the top of the protective cover 8 is connected with the sliding seat, a first gas collecting cover 9 is arranged on two sides of the inner wall of the protective cover 8, a first suction pump 10 is arranged at the top of the portal frame 2, the gas inlet end of the first suction pump 10 is connected with the first gas collecting cover 9 through a telescopic hose, a second gas collecting cover 11 is arranged in the inner cavity of the machine table 1, a second suction pump 12 is connected to the bottom of the second gas collecting cover 11 through a pipeline, and the second suction pump 12 is positioned on one side of the machine table 1.

It should be noted that, tiny metal powder can be produced in the laser cutting process, the metal powder is covered in its inner chamber by protection casing 8, the spout can be adjusted to lengthening cover 15 with the slide mutually supporting, can lock lengthening cover 15 through the locking bolt after adjusting, can suck out the metal powder in the protection casing 8 through the mutually supporting of suction pump 10 and gas-collecting cover 9, simultaneously, can suck out the metal powder that the work piece bottom produced through mutually supporting of suction pump 12 and gas-collecting cover 11, and discharge respectively in water filter tank 13, gas and water-liquid mixture, the metal powder in the gas is filtered through the clear water, make the metal powder stay in water filter tank 13, the gas after the filtration is discharged through blast pipe 14, promote operational environment, reduce the metal powder in the air.

In this embodiment, as shown in fig. 1, the air outlet ends of the first suction pump 10 and the second suction pump 12 are connected with a water filter tank 13 through a pipeline, and the end parts of the pipeline connected with the air outlet ends of the first suction pump 10 and the second suction pump 12 extend to the bottom of the inner cavity of the water filter tank 13, and an exhaust pipe 14 is arranged on one side of the top of the water filter tank 13.

In this embodiment, as shown in fig. 3, an elongated cover 15 is movably disposed at the bottom of the surface of the protective cover 8, a sliding seat is integrally formed on the outer wall surface of the protective cover 8, and a sliding groove is formed on the inner wall surface of the elongated cover 15 and is adapted to the sliding seat.

It should be noted that, through the cooperation of spout and slide, can play the effect of guiding to the regulation of extension cover 15, can increase the length of protection casing 8 through extension cover 15, can reduce the gap between extension cover 15 bottom and the work piece to reduce the escape of metal powder.

In this embodiment, as shown in fig. 3, the surface of the elongated cover 15 is screwed with a locking bolt, and the bottom of the cavity wall of the elongated cover 15 is rotatably provided with a ball 16.

It should be noted that, the extension cover 15 is adjusted and then can be locked through the locking bolt, and the ball 16 is arranged at the bottom of the extension cover 15, so that friction between the bottom surface of the extension cover 15 and the surface of the workpiece can be avoided, and the protection of the surface of the workpiece can be improved.

In this embodiment, as shown in fig. 1, a first servo motor 3 is symmetrically installed at the end of the machine 1, a first wire shaft 4 is connected to the power output end of the first servo motor 3, and threads of the first wire shaft 4 penetrate through a sliding seat at the bottom of the portal frame 2.

The first servo motor 3 drives the first wire shaft 4, and the first wire shaft 4 can push the laser cutting head 7 to move left and right under the action of the surface threads.

In this embodiment, as shown in fig. 3, a second servo motor 5 is installed at the end of the gantry 2, a second wire shaft 6 is connected to the power output end of the second servo motor 5, and threads of the second wire shaft 6 penetrate through a sliding seat at the top of the laser cutting head 7.

It should be noted that, the second servo motor 5 drives the second wire shaft 6, and the second wire shaft 6 pushes the slide seat to drive the laser cutting head 7 to move back and forth under the action of the surface threads.

In this embodiment, as shown in fig. 4, the surface of the second gas collecting hood 11 is provided with a mesh plate 17, a plurality of groups of supporting seats 18 are equidistantly arranged on the surface of the mesh plate 17, and the supporting seats 18 are in a triangular structure.

The work piece is placed on the surface of the screen 17, the surface of the screen 17 is provided with a supporting seat 18, and the work piece is supported by the supporting seat 18, so that the engineering is in a suspended state.

The working principle and the using flow of the utility model are as follows: the in-process of laser cutting can produce tiny metal powder, metal powder is covered at its inner chamber by protection casing 8, the spout can be adjusted extension cover 15 mutually supporting with the slide, can lock extension cover 15 through the locking bolt after the adjustment, can be with the metal powder suction in the protection casing 8 through the mutual cooperation of suction pump 10 and gas-collecting hood 9, simultaneously through the mutual cooperation of suction pump 12 and gas-collecting hood 11 No. two, can suck the metal powder that the work piece bottom produced, and discharge respectively in the water filter tank 13, gas and water-liquid mixture, the metal powder in the accessible clear water filters, make metal powder stay in the water filter tank 13, the gas after the filtration discharges through blast pipe 14, promote operational environment, the metal powder in the reduction air.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a multi-functional laser cutting machine, includes board (1) and portal frame (2), portal frame (2) activity is established on board (1) surface, a serial communication port, laser cutting head (7) are installed through the slide to portal frame (2) bottom, laser cutting head (7) outside is equipped with protection casing (8), protection casing (8) top links to each other with the slide, protection casing (8) inner wall both sides are equipped with one gas collecting channel (9), suction pump (10) are installed at portal frame (2) top, the inlet end of suction pump (10) is connected with one gas collecting channel (9) through flexible hose, board (1) inner chamber is equipped with No. two gas collecting channel (11), no. two gas collecting channel (11) bottom is connected with No. two suction pump (12) through the pipe connection, no. two suction pump (12) are located board (1) one side.

2. The multifunctional laser cutting machine according to claim 1, wherein the air outlet ends of the first suction pump (10) and the second suction pump (12) are connected with a water filter tank (13) through pipelines, the end parts of the pipelines connected with the air outlet ends of the first suction pump (10) and the second suction pump (12) extend to the bottom of the inner cavity of the water filter tank (13), and an exhaust pipe (14) is arranged on one side of the top of the water filter tank (13).

3. The multifunctional laser cutting machine according to claim 2, wherein an elongated cover (15) is movably arranged at the bottom of the surface of the protective cover (8), a slide seat is integrally formed on the outer wall surface of the protective cover (8), a slide groove is formed on the inner wall surface of the elongated cover (15), and the slide groove is matched with the slide seat.

4. A multifunctional laser cutting machine according to claim 3, characterized in that the surface of the elongated cover (15) is screwed with locking bolts, and the bottom of the cavity wall of the elongated cover (15) is rotatably provided with balls (16).

5. The multifunctional laser cutting machine according to claim 1, wherein a first servo motor (3) is symmetrically arranged at the end part of the machine table (1), a first wire shaft (4) is connected to the power output end of the first servo motor (3), and threads of the first wire shaft (4) penetrate through a sliding seat at the bottom of the portal frame (2).

6. The multifunctional laser cutting machine according to claim 5, wherein a second servo motor (5) is installed at the end of the portal frame (2), a second wire shaft (6) is connected to the power output end of the second servo motor (5), and threads of the second wire shaft (6) penetrate through a sliding seat at the top of the laser cutting head (7).

7. The multifunctional laser cutting machine according to claim 1, wherein the surface of the second gas collecting hood (11) is provided with a mesh plate (17), a plurality of groups of supporting seats (18) are equidistantly arranged on the surface of the mesh plate (17), and the supporting seats (18) are in a triangular structure.