CN210677392U

CN210677392U - Dust removal device of laser cutting machine

Info

Publication number: CN210677392U
Application number: CN201921635874.9U
Authority: CN
Inventors: 刘波
Original assignee: Jiangsu Hengyu Laser Equipment Co Ltd
Current assignee: Jiangsu Hengyu Laser Equipment Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-05
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a laser cutting technical field just discloses a laser cutting machine dust collector. This laser cutting machine dust collector, including the framework, fixedly connected with workstation in the framework, the top fixedly connected with laser cutting machine head of framework, the bottom fixedly connected with metal debris adsorption tank of workstation, the first cylinder of top fixedly connected with of framework, the top of framework just is located one side fixedly connected with fixed block of first cylinder. The utility model discloses, through framework, workstation, laser cutting aircraft nose, fan, blanking hole, metal debris adsorption tank, first cylinder, fixed block, first movable rod, spout, slider, second movable rod, exhaust column, dryer, exhaust purification adsorption tank's joint setting, all-round, many-sided absorption smoke and dust, the smoke and dust gets into exhaust purification adsorption tank and filters the back and then discharges away to the external world to realize the regional effective dust absorption in top to laser cutting, reduce the influence of smoke and dust to laser cutting machine.

Description

Dust removal device of laser cutting machine

Technical Field

The utility model relates to a laser cutting technical field specifically is a laser cutting machine dust collector.

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 make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, and has the characteristics of high precision, high cutting speed, no limitation on cutting patterns, automatic typesetting and material saving, smooth cut, low processing cost and the like.

At present in the laser cutting process, can produce tiny dust, a lot of dust that produce after the cutting can stop on the laser cutting bed, so for a long time, can cause certain damage to equipment for laser cutting machine's cutting precision receives the influence, and the dust also can bring certain harm to staff's health moreover. The existing laser cutting machine has poor dust collection effect and does not have a smoke dust collection device. Therefore, we propose a dust removing device of a laser cutting machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser cutting machine dust collector, possess the dust absorption and handle the advantage that metal debris combined together, solved the poor problem of present laser cutting machine dust absorption effect.

The utility model provides a technical scheme that its technical problem adopted is: a dust removal device of a laser cutting machine comprises a frame body, wherein a workbench is fixedly connected in the frame body, a laser cutting machine head is fixedly connected at the top of the frame body, a metal scrap adsorption groove is fixedly connected at the bottom of the workbench, a first air cylinder is fixedly connected at the top of the frame body, a fixed block is fixedly connected at the top of the frame body and positioned at one side of the first air cylinder, a first movable rod is movably connected on the fixed block, a chute is formed in the first movable rod, a sliding block is slidably connected in the chute, a second movable rod is movably connected on the fixed block, an exhaust pipe is fixedly connected at one end, far away from the fixed block, of the second movable rod, an air cylinder is fixedly connected at one end of the exhaust pipe, a waste gas purification adsorption tank is fixedly connected at the top of the frame body, a fixed plate is fixedly connected at one side of, the both sides swing joint of second cylinder has the bracing piece, the other end swing joint of second cylinder has the connecting rod, the one end fixedly connected with mounting panel of second cylinder is kept away from to the connecting rod, fixedly connected with cleaning brush on the mounting panel.

Furthermore, the workbench is provided with a blanking hole.

Furthermore, one side of the frame body is fixedly connected with a fan.

Furthermore, the second movable rod and the first movable rod are intersected at one point on the fixed block, and the sliding block is movably connected with the first air cylinder.

Further, the exhaust pipe is communicated with the exhaust gas purification adsorption tank.

Furthermore, one end of the support rod, which is far away from the second cylinder, is movably connected with the workbench.

The utility model has the advantages that:

1. the dust removing device of the laser cutting machine comprises a frame body, a workbench, a laser cutting machine head, a fan, a blanking hole, a metal debris adsorption groove, a first air cylinder, a fixed block, a first movable rod, a sliding groove, a sliding block, a second movable rod, an exhaust pipe, an air duct and a waste gas purification adsorption box, wherein the first air cylinder is started to enable the sliding block to move in the sliding groove, when the first air cylinder does ascending motion, the sliding block is pushed to move towards the top end of the first movable rod, at the moment, the second movable rod moves towards the direction opposite to the first movable rod, when the first air cylinder does descending motion, the sliding block moves towards the direction close to the fixed block, at the moment, the second movable rod moves towards the direction close to the first movable rod, so that the dust removing device of the laser cutting machine head can be driven to move left and right with the air duct, smoke and dust can be absorbed in all directions and multiple directions, the smoke enters the waste gas purification adsorption box to, the influence of smoke dust on the laser cutting machine is reduced, and the service life of the laser cutting machine is prolonged.

2. This laser cutting machine dust collector, through the framework, the workstation, the laser cutting machine head, the fan, the blanking hole, the metal piece adsorption tank, the fixed plate, the second cylinder, the bracing piece, the connecting rod, the mounting panel, the joint setting of cleaning brush, furthermore, the metal piece that produces when making the laser cutting machine cutting through starting the fan is blown in the blanking hole, and then fall into the metal piece adsorption tank, be stained with when some metal pieces and attach on the workstation, when can not being blown, start the second cylinder, the motion of second cylinder drives the connecting rod motion, and then drive the cleaning brush horizontal reciprocating motion on the workstation, cleaning piece, this device dust removal effect is good, can effectively guarantee good operational environment and laser cutting machine's continuous operation, cooperation through dust extraction and cleaning piece device, make laser cutting machine's dust removal effect more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of the point B in fig. 1 according to the present invention.

Description of reference numerals: 1. a frame body; 2. a work table; 3. a laser cutting head; 4. a fan; 5. a blanking hole; 6. a metal chip adsorption tank; 7. a first cylinder; 8. a fixed block; 9. a first movable bar; 10. a chute; 11. a slider; 12. a second movable bar; 13. an exhaust pipe; 14. an air duct; 15. a waste gas purification adsorption tank; 16. a fixing plate; 17. a second cylinder; 18. a support bar; 19. a connecting rod; 20. mounting a plate; 21. a cleaning brush.

Detailed Description

The technical solution in 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.

Referring to fig. 1-3, a dust removing device of a laser cutting machine comprises a frame body 1, a worktable 2 is fixedly connected in the frame body 1, a laser cutting head 3 is fixedly connected at the top of the frame body 1, a fan 4 is fixedly connected at one side of the frame body 1, a blanking hole 5 is formed on the worktable 2, a metal debris adsorption groove 6 is fixedly connected at the bottom of the worktable 2, a first air cylinder 7 is fixedly connected at the top of the frame body 1, a fixed block 8 is fixedly connected at one side of the first air cylinder 7 at the top of the frame body 1, a first movable rod 9 is movably connected on the fixed block 8, a chute 10 is formed on the first movable rod 9, a slide block 11 is slidably connected in the chute 10, the slide block 11 is movably connected with the first air cylinder 7, a second movable rod 12 is movably connected on the fixed block 8, the second movable rod 12 intersects with the first movable rod 9 at a point on the fixed block 8, and an exhaust pipe 13 is fixedly connected, the exhaust pipe 13 is a flexible pipe movable elastic pipe, the exhaust pipe 13 is communicated with a waste gas purification adsorption box 15, one end of the exhaust pipe 13 is fixedly connected with an air duct 14, the top of the frame body 1 is fixedly connected with the waste gas purification adsorption box 15, the slide block 11 moves in the chute 10 by starting the first cylinder 7, when the first cylinder 7 moves upwards, the slide block 11 is pushed to move towards the top end of the first movable rod 9, at the moment, the second movable rod 12 moves towards the direction opposite to the first movable rod 9, when the first cylinder 7 moves downwards, the slide block 11 moves towards the direction close to the fixed block 8, at the moment, the second movable rod 12 moves towards the direction close to the first movable rod 9, so that the air duct 14 is driven to move left and right, smoke and dust are absorbed in all-around and in many ways, the smoke and dust enter the waste gas purification adsorption box 15 to be filtered and then are discharged to the outside, so that the effective dust collection of the, one side of the frame body 1 is fixedly connected with a fixed plate 16, a second cylinder 17 is movably connected on the fixed plate 16, two sides of the second cylinder 17 are movably connected with supporting rods 18, the supporting rods 18 play a limiting role, one end, far away from the second cylinder 17, of each supporting rod 18 is movably connected with the workbench 2, the other end of each second cylinder 17 is movably connected with a connecting rod 19, one end, far away from the second cylinder 17, of each connecting rod 19 is fixedly connected with a mounting plate 20, a cleaning brush 21 is fixedly connected on each mounting plate 20, metal scraps generated when the fan 4 is started to enable the laser cutting machine to cut are blown into the blanking holes 5 and then fall into the metal scrap adsorption grooves 6, when some metal scraps are adhered to the workbench 2 and cannot be blown down, the second cylinder 17 is started, the movement of the second cylinder 17 drives the connecting rod 19 to move, and then drives the cleaning brush 21 to horizontally reciprocate on the workbench, and cleaning the debris.

When the dust collector is used, the first air cylinder 7 is started to enable the sliding block 11 to move in the sliding groove 10, when the first air cylinder 7 moves upwards, the sliding block 11 is pushed to move towards the top end of the first movable rod 9, at the moment, the second movable rod 12 moves towards the direction opposite to the first movable rod 9, when the first air cylinder 7 moves downwards, the sliding block 11 moves towards the direction close to the fixed block 8, at the moment, the second movable rod 12 moves towards the direction close to the first movable rod 9, so that the left and right movement of the air duct 14 is driven, smoke and dust are absorbed in all directions and multiple directions, the smoke and dust enters the waste gas purification adsorption box 15 to be filtered and then is discharged to the outside, and therefore effective dust collection of an upper area of laser cutting is achieved; in addition, the metal debris that produces when making laser cutting machine cut through starting fan 4 is blown in blanking hole 5 in, and then falls into metal debris adsorption tank 6, is stained with when some metal debris and attaches on workstation 2, can not blown when falling, starts second cylinder 17, and the motion of second cylinder 17 drives connecting rod 19 motion, and then drives cleaning brush 21 horizontal reciprocating motion, clean piece on workstation 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a laser cutting machine dust collector, includes framework (1), its characterized in that: the laser cutting machine is characterized in that a workbench (2) is fixedly connected in the frame body (1), a laser cutting machine head (3) is fixedly connected at the top of the frame body (1), a metal fragment adsorption groove (6) is fixedly connected at the bottom of the workbench (2), a first air cylinder (7) is fixedly connected at the top of the frame body (1), a fixed block (8) is fixedly connected at one side of the top of the frame body (1) and positioned at the first air cylinder (7), a first movable rod (9) is movably connected on the fixed block (8), a sliding groove (10) is formed in the first movable rod (9), a sliding block (11) is slidably connected in the sliding groove (10), a second movable rod (12) is movably connected on the fixed block (8), an exhaust pipe (13) is fixedly connected at one end of the second movable rod (12) far away from the fixed block (8), and an air duct (14) is fixedly connected at one end of the, the top fixedly connected with exhaust-gas purification adsorption tank (15) of framework (1), one side fixedly connected with fixed plate (16) of framework (1), swing joint has second cylinder (17) on fixed plate (16), the both sides swing joint of second cylinder (17) has bracing piece (18), the other end swing joint of second cylinder (17) has connecting rod (19), one end fixedly connected with mounting panel (20) of second cylinder (17) are kept away from in connecting rod (19), fixedly connected with cleaning brush (21) is gone up in mounting panel (20).

2. The laser cutting machine dust removing device according to claim 1, characterized in that: and the workbench (2) is provided with a blanking hole (5).

3. The laser cutting machine dust removing device according to claim 1, characterized in that: one side of the frame body (1) is fixedly connected with a fan (4).

4. The laser cutting machine dust removing device according to claim 1, characterized in that: the second movable rod (12) and the first movable rod (9) are intersected at one point on the fixed block (8), and the sliding block (11) is movably connected with the first air cylinder (7).

5. The laser cutting machine dust removing device according to claim 1, characterized in that: and the exhaust pipe (13) is communicated with the waste gas purification adsorption tank (15).

6. The laser cutting machine dust removing device according to claim 1, characterized in that: one end of the support rod (18) far away from the second cylinder (17) is movably connected with the workbench (2).