CN210997070U

CN210997070U - Laser cutting machine that can remove dust

Info

Publication number: CN210997070U
Application number: CN201921566260.XU
Authority: CN
Inventors: 宋汝丹
Original assignee: AFFILIATED COLD-ROLLED METALLIC PRODUCTS PLANT ANSHAN IRON AND STEEL COMPLEX
Current assignee: Anshan Metallurgical Group cold rolling New Material Co.,Ltd.
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-14
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a laser cutting technical field just discloses a laser cutting machine that can remove dust, comprises a workbench, the top of workstation is provided with horizontal walking beam, the upper end fixed mounting of horizontal walking beam has dust extraction, the surperficial swing joint of horizontal walking beam has the cutting case, the lower extreme fixedly connected with laser nozzle of cutting case, laser nozzle's periphery is encircleed and is connected with condenser tube, condenser tube's periphery is encircleed and is connected with the dust absorption mouth. This laser cutting machine that can remove dust is connected with the dust absorption mouth through surrounding in laser nozzle's periphery, can carry out the collection of dust and iron fillings to the cutting department of laser nozzle and cutting work piece, and the dust absorption mouth can move along with laser nozzle simultaneously, can make dust absorption effect reach better, can not make laser cutting machine cause iron fillings to splash and make the staff produce danger when carrying out the cutting to the work piece.

Description

Laser cutting machine that can remove dust

Technical Field

The utility model relates to a laser cutting technical field specifically is a laser cutting machine that can remove dust.

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 is characterized in that an invisible light beam replaces a traditional mechanical knife, the laser cutting processing has the advantages of high precision, high cutting speed, no limitation on cutting patterns, automatic typesetting and material saving, smooth cut, low processing cost and the like, the laser cutting processing is gradually improved or replaced by the characteristics of cutting pattern limitation, automatic typesetting and material saving, smooth cut, low processing cost and the like, and the laser cutting processing is gradually improved or replaced by the traditional metal cutting process equipment. Most of the existing laser cutting machines have the advantages that the high-pressure gas coaxial with light beams blows away the molten or gasified metal, but in the cutting process, a small amount of residues are splashed on cutting raw materials and scattered around the cutting head of the laser, when the laser moves, the influence can be caused on the cutting head of the laser, meanwhile, the cutting residues and dust cannot be well cleaned, the splashing of the iron scrap residues when the laser cutting machines cut can easily cause injury to workers, the cut iron scrap cannot be recycled, and certain resource waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a laser cutting machine that can remove dust, this laser cutting machine that can remove dust possess can also adsorb dust and iron fillings that produce the cutting department when carrying out laser cutting and collect and advantage such as categorised, have solved laser cutting machine and can not carry out the problem of collecting to dust and iron fillings when carrying out the during operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting machine that can remove dust, includes the workstation, the top of workstation is provided with horizontal digging beam, the upper end fixed mounting of horizontal digging beam has dust extraction, the surperficial swing joint of horizontal digging beam has the cutting case, the lower extreme fixedly connected with laser nozzle of cutting case, laser nozzle's periphery is encircleed and is connected with condenser tube, condenser tube's periphery is encircleed and is connected with the dust absorption mouth, the upper end fixedly connected with dust absorption pipe of dust absorption mouth, the dust absorption pipe runs through cutting case and dust extraction fixed connection, the both ends fixedly connected with support column of horizontal digging beam, the lower extreme swing joint of support column has vertical slide rail, the fixed controller that is provided with in rear end of vertical slide rail.

Preferably, dust extraction includes the suction box, the inside fixed mounting of suction box has the dust catcher, the inside middle part fixed mounting of suction box has the filter screen, the upper and lower both ends of filter screen and the upper and lower inner wall fixed connection of suction box, dust catcher fixed mounting is in the inside left side of suction box.

Preferably, a circular hole is formed in the surface of the dust suction port.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser cutting machine that can remove dust possesses following beneficial effect:

1. this laser cutting machine that can remove dust, it is connected with the dust absorption mouth to encircle through the periphery at laser nozzle, can make laser cutting machine when carrying out the during operation, the collection of dust and iron fillings is carried out to the cutting department of laser nozzle and cutting work piece, can not make iron fillings and dust lead to the fact the cutting not accurate to cutting work piece when carrying out laser cutting, the dust absorption mouth can move along with laser nozzle simultaneously, can make dust absorption reach better, can not make laser cutting machine cause iron fillings to splash and make the staff produce danger when carrying out the cutting to the work piece.

2. This laser cutting machine that can remove dust divide into two-layerly to the suction box through set up the filter screen in the suction box, can make dust extraction can separately collect iron fillings and dust after carrying out the dust absorption, can make iron fillings retrieve and recycle, practiced thrift the resource.

3. This laser cutting machine that can remove dust through having seted up the round hole on the dust absorption mouth, makes dust extraction can produce bigger suction when carrying out the dust absorption, makes the dust absorption mouth produce bigger suction when adsorbing iron fillings and dust like this, makes dust absorption effect reach better.

Drawings

Fig. 1 is a schematic structural view of a laser cutting machine capable of removing dust according to the present invention;

FIG. 2 is a sectional view of the dust collector of the present invention;

fig. 3 is a schematic view of the structure of the dust suction port of the present invention.

In the figure: the device comprises a workbench 1, a transverse movable beam 2, a cutting box 3, a laser nozzle 4, a cooling water pipe 5, a dust suction port 6, a dust suction pipe 7, a support column 8, a longitudinal sliding rail 9, a controller 10, a dust suction box 11, a dust suction machine 12, a filter screen 13 and a circular hole 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a laser cutting machine capable of removing dust comprises a workbench 1, a transverse movable beam 2 is arranged above the workbench 1, a dust suction device is fixedly arranged at the upper end of the transverse movable beam 2 and comprises a dust suction box 11, a dust suction machine 12 is fixedly arranged in the dust suction box 11, a filter screen 13 is fixedly arranged in the middle of the inner part of the dust suction box 11, the upper end and the lower end of the filter screen 13 are fixedly connected with the upper inner wall and the lower inner wall of the dust suction box 11, the dust suction machine 12 is fixedly arranged at the left side of the inner part of the dust suction box 11, the dust suction machine 12 can separate and collect the sucked iron chips and dust through the filter screen 13 during working, the iron chips cut by laser are filtered to the right layer of the dust suction box 11 by the filter screen 13, the dust is adsorbed in the left layer of the dust suction box 11 through the filter screen 13, so that the collection of the cutting iron chips can be realized during the working of the laser cutting, the scrap iron is recycled, the cutting accuracy of a workpiece cannot be influenced by the scrap iron and dust when the laser cutting machine works, and some parts of the laser cutting machine cannot be damaged by splashing of the dust and the scrap iron, the surface of the transverse movable beam 2 is fixedly connected with the cutting box 3, the lower end of the cutting box 3 is fixedly connected with the laser nozzle 4, the periphery of the laser nozzle 4 is connected with the cooling water pipe 5 in a surrounding manner, the periphery of the cooling water pipe 5 is connected with the dust suction port 6 in a surrounding manner, circulating water flows in the cooling water pipe 5, so that the temperature of the laser nozzle 4 can be reduced when the laser nozzle 4 works, the service life of the laser nozzle 4 is prolonged, meanwhile, the cooling water pipe 5 can also cool the dust suction port 6, and when the dust suction port 6 works along with the laser nozzle 4, some scrap iron and dust which are cut by laser also have high temperature, when the dust suction port 6 sucks dust, the dust suction port 6 can generate high temperature, so the periphery of the cooling water pipe 5 is also encircled around the dust suction port 6, the dust suction port 6 can also be cooled, the service life of the dust suction port 6 is prolonged, the upper end of the dust suction port 6 is fixedly connected with a dust suction pipe 7, the dust suction pipe 7 penetrates through the cutting box 3 and is fixedly connected with a dust suction device, the surface of the dust suction port 6 is provided with a round hole 14, when the laser nozzle 4 performs laser cutting, the dust suction port 6 can move on the workbench 1 along with the laser nozzle 4, dust and scrap iron generated during cutting are adsorbed, the round hole 14 arranged on the dust suction port 6 can enable the suction force generated by the dust suction device to be increased through the round hole 14 when the dust suction device performs dust collection, thereby the dust collection effect can be better, two ends of the transverse movable beam 2 are fixedly connected with support columns 8, the lower extreme fixedly connected with longitudinal slide rail 9 of support column 8, it makes support column 8 can carry out longitudinal movement on longitudinal slide rail 9 to drive longitudinal slide rail 9 through the motor, cutting case 3 also can carry out lateral shifting on horizontal walking beam 2 through the motor simultaneously, cutting case 3 drives laser nozzle 4 and removes, dust absorption mouth 6 can remove along with laser nozzle 4, make laser nozzle 4 can accomplish directly carrying out the dust absorption to the iron fillings that splash by the cutting mouth and dust when carrying out the during operation, the length that removes about enough dust absorption mouth 6 of length of dust absorption pipe 7 was gone on at workstation 1 simultaneously, longitudinal slide rail 9's rear end is fixed to be provided with can control the motor, cutting case 3 and dust extraction's controller 10.

The working principle is as follows:

this laser cutting machine that can remove dust is when using, open laser cutting machine and dust extraction through controller 10, when laser nozzle 4 is cutting the work piece, dust absorption mouth 6 also can adsorb dust and iron fillings that produce when cutting, iron fillings and dust are through dust absorption pipe 7 enter into dust absorption case 11 in, because dust catcher 12 fixed mounting is on the inside right side of dust absorption case 11, so can separately collect iron fillings and dust through filter screen 13, can make iron fillings retrieve and recycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine that can remove dust, includes workstation (1), its characterized in that: a transverse movable beam (2) is arranged above the workbench (1), a dust suction device is fixedly arranged at the upper end of the transverse movable beam (2), the surface of the transverse movable beam (2) is movably connected with a cutting box (3), the lower end of the cutting box (3) is fixedly connected with a laser nozzle (4), the periphery of the laser nozzle (4) is connected with a cooling water pipe (5) in a surrounding way, the periphery of the cooling water pipe (5) is connected with a dust suction port (6) in a surrounding way, the upper end of the dust suction port (6) is fixedly connected with a dust suction pipe (7), the dust suction pipe (7) penetrates through the cutting box (3) and is fixedly connected with a dust suction device, two ends of the transverse movable beam (2) are fixedly connected with supporting columns (8), the lower extreme swing joint of support column (8) has vertical slide rail (9), the rear end of vertical slide rail (9) is fixed with controller (10).

2. The laser cutting machine capable of removing dust according to claim 1, wherein: dust extraction includes suction box (11), the inside fixed mounting of suction box (11) has dust catcher (12), the inside middle part fixed mounting of suction box (11) has filter screen (13), the upper and lower both ends of filter screen (13) and the upper and lower inner wall fixed connection of suction box (11), dust catcher (12) fixed mounting is in the inside left side of suction box (11).

3. The laser cutting machine capable of removing dust according to claim 1, wherein: the surface of the dust collection opening (6) is provided with a round hole (14).