CN218225076U

CN218225076U - Dust removal device of laser cutting machine

Info

Publication number: CN218225076U
Application number: CN202221975486.7U
Authority: CN
Inventors: 周敬涛
Original assignee: Shenyang Saibo Mold Co ltd
Current assignee: Shenyang Saibo Mold Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-06
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a laser cutting machine dust collector, including the laser cutting machine body, be equipped with the cutting bed on the laser cutting machine body, the cutting end outside of laser cutting machine body is equipped with the dust cover, the lateral wall lower extreme of dust cover is equipped with annular dust absorption pipe, the lateral wall of annular dust absorption pipe is equipped with a plurality of dust absorption mouths that run through the dust cover, be equipped with a plurality of evenly distributed's through-hole on the cutting bed, the below that laser cutting machine body cutting served and was located the cutting bed is equipped with the connecting rod, just be equipped with the catch pan under being located laser cutting machine body cutting end on the connecting rod, the common pipe connection of catch pan lower extreme and annular dust absorption pipe one end has the collecting box, the one end pipe intercommunication of collecting box has the air exhauster, the other end pipe intercommunication of air exhauster has the flue gas to handle the case, the utility model relates to the laser cutting machine technical field, realized that laser cutting machine can in time handle to smoke and dust, piece and welding slag etc., avoided causing the health injury to the staff.

Description

Dust removal device of laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field, concrete field 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. The processing method of the laser cutting machine has the characteristics of high precision, low processing cost and the like.

At present, laser cutting machine can produce smoke and dust, piece and welding slag etc. when using to advance processing to the part, but, current laser cutting machine is untimely or unclean to processing such as smoke and dust, piece and welding slag, causes the injury of health to the staff easily, for this reason, provides a laser cutting machine dust collector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine dust collector to solve current laser cutting machine and handle untimely or unclean to smoke and dust, piece and welding slag etc. cause the problem of the injury of health to the staff easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting machine dust collector, includes the laser cutting machine body, be equipped with the cutting bed on the laser cutting machine body, the cutting end outside of laser cutting machine body is equipped with the dust cover, the lateral wall lower extreme of dust cover is equipped with annular dust absorption pipe, the lateral wall of annular dust absorption pipe is equipped with a plurality of dust absorption mouths that run through the dust cover, be equipped with a plurality of evenly distributed's through-hole on the cutting bed, the below that just is located the cutting bed on the laser cutting machine body is equipped with the connecting rod, just be equipped with the catch pan under being located laser cutting machine body cutting end on the connecting rod, the common pipe connection of catch pan lower extreme and annular dust absorption pipe one end has the collecting box, the one end pipe intercommunication of collecting box has the air exhauster, the other end pipe intercommunication of air exhauster has the flue gas to handle the case.

Preferably, the inboard of collecting box is equipped with the containing box, the lateral wall that the containing box is close to the air exhauster is equipped with the filter screen, the both ends of containing box all are equipped with sealed the pad.

Preferably, the inside of case is handled to the flue gas is equipped with liquid filter chamber, the top of liquid filter chamber is equipped with the active carbon filter layer.

Preferably, the through-hole is funnel-shaped.

Preferably, the dust suction port is inclined inwards.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of laser cutting machine dust collector sets up annular dust absorption pipe and dust absorption mouth through the lateral wall of dust cover, is provided with the catch pan through the below of cutting bed, at the laser cutting machine during operation, absorbs production smoke and dust, piece and welding slag etc. simultaneously through the upper and lower both sides at the cutting bed, has realized that laser cutting machine can in time handle smoke and dust, piece and welding slag etc. has avoided causing the health injury to the staff.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a left sectional structural view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 1.

In the figure: 1. a laser cutting machine body; 2. cutting table; 3. a dust cover; 4. an annular dust collection pipe; 5. a dust suction port; 6. a through hole; 7. a connecting rod; 8. a receiving tray; 9. a collection box; 10. an exhaust fan; 11. a flue gas treatment box; 12. a storage box; 13. a filter screen; 14. a gasket; 15. a liquid filter chamber; 16. an active carbon filter layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dust removal device of a laser cutting machine comprises a laser cutting machine body 1, wherein the laser cutting machine body 1 is used for cutting parts to be machined, a cutting table 2 is arranged on the laser cutting machine body 1, the cutting table 2 is used for placing the parts to be machined, a dust cover 3 is arranged on the outer side of a cutting end of the laser cutting machine body 1, the dust cover 3 is arranged for blocking equipment to stir up scraps and welding slag in the machining process, an annular dust suction pipe 4 is arranged at the lower end of the outer side wall of the dust cover 3, a plurality of dust suction ports 5 penetrating through the dust cover 3 are formed in the side wall of the annular dust suction pipe 4, the dust suction ports 5 are arranged in an inward inclined mode, the annular dust suction pipe 4 is matched with the dust suction ports 5 to absorb smoke dust, the scraps, the welding slag and the like above the machined parts, a plurality of uniformly distributed through holes 6 are formed in the cutting table 2, the through holes 6 are funnel-shaped, and the scraps, the welding slag and the like below the machined parts can be conveniently collected, a connecting rod 7 is arranged on the laser cutting machine body 1 and below the cutting table 2, a receiving disc 8 is arranged on the connecting rod 7 and below the cutting end of the laser cutting machine body 1, the lower end of the receiving disc 8 and one end of the annular dust suction pipe 4 are connected with a collecting box 9 through a common pipeline, the generated fragments, welding slag and the like are processed through the collecting box, one end of the collecting box 9 is communicated with an exhaust fan 10 through a pipeline, the annular dust suction pipe 4 and the receiving disc 8 are provided with suction force through the exhaust fan 10, the other end of the exhaust fan 10 is communicated with a smoke processing box 11 through a pipeline, smoke is processed through the smoke processing box 11, the annular dust suction pipe 4 and a dust suction opening 5 are arranged through the side wall of the dust cover 3, the receiving disc 8 is arranged below the cutting table 2, and when the laser cutting machine body 1 works, smoke, the fragments, the welding slag and the like are generated through the simultaneous absorption at the upper side and the lower side of the cutting table 2, the laser cutting machine can timely treat smoke dust, scraps, welding slag and the like, and the harm to the body of workers is avoided.

Particularly, the inboard of collecting box 9 is equipped with containing box 12, and containing box 12 is used for collecting piece and welding slag etc. and containing box 12 is close to the lateral wall of air exhauster 10 and is equipped with filter screen 13, separates smoke and dust and piece and welding slag etc. through setting up filter screen 13, and the both ends of containing box 12 all are equipped with sealed pad 14, seals through sealed pad 14, has realized collecting piece and welding slag etc..

Specifically, the inside of flue gas treatment box 11 is equipped with liquid filter chamber 15, and the top of liquid filter chamber 15 is equipped with activated carbon filter layer 16, and the flue gas passes through filter screen 13 and air exhauster 10 and gets into liquid filter chamber 15 and activated carbon filter layer 16, realizes filtering the flue gas, gets rid of harmful substance, avoids the polluted environment.

The working principle is as follows: the utility model discloses at laser cutting machine during operation, at first start air exhauster 10, air exhauster 10 extracts the air in the collecting box 9 and produces the negative pressure, makes annular dust absorption pipe 4 and catch pan 8 absorb simultaneously through the pipeline and produce smoke and dust, piece and welding slag etc..

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 dust collector, includes laser cutting machine body (1), its characterized in that: be equipped with cutting bed (2) on laser cutting machine body (1), the cutting end outside of laser cutting machine body (1) is equipped with dust cover (3), the lateral wall lower extreme of dust cover (3) is equipped with annular dust absorption pipe (4), the lateral wall of annular dust absorption pipe (4) is equipped with a plurality of dust absorption mouth (5) that run through dust cover (3), be equipped with a plurality of evenly distributed's through-hole (6) on cutting bed (2), the below that just is located cutting bed (2) on laser cutting machine body (1) is equipped with connecting rod (7), just be equipped with catch pan (8) under being located laser cutting machine body (1) cutting end on connecting rod (7), catch pan (8) lower extreme and the common pipe connection of annular dust absorption pipe (4) one end have collecting box (9), the one end pipeline intercommunication of collecting box (9) has air exhauster (10), the other end pipeline intercommunication of air exhauster (10) has flue gas to handle case (11).

2. The laser cutting machine dust removing device according to claim 1, characterized in that: the inboard of collecting box (9) is equipped with containing box (12), the lateral wall that containing box (12) are close to air exhauster (10) is equipped with filter screen (13), the both ends of containing box (12) all are equipped with sealed pad (14).

3. The laser cutting machine dust removing device according to claim 1, characterized in that: the inside of case (11) is handled to the flue gas is equipped with liquid filter chamber (15), the top of liquid filter chamber (15) is equipped with activated carbon filter layer (16).

4. The laser cutting machine dust removing device according to claim 1, characterized in that: the through holes (6) are funnel-shaped.

5. The laser cutting machine dust removing device according to claim 1, characterized in that: the dust suction opening (5) is arranged in an inward inclined manner.