CN213969498U - Dust removal device for laser cutting workbench - Google Patents

Abstract

The utility model belongs to the technical field of machining, specifically disclose a dust collector for laser cutting workstation, including setting up first bellows and the second bellows on the knife rest of laser cutting workstation, first bellows and second bellows are provided with air outlet and air intake respectively, and first bellows is connected with the air supply portion, the second bellows pass through the third box with the convulsions portion is connected, the upper end of third box is provided with first opening, just be provided with the conveyer belt in the third box, and the second box is through predetermineeing the second opening and the third box intercommunication of belt, and the base of laser cutting workstation is provided with the backup pad, and adjacent form the passageway that communicates air outlet and air intake between the backup pad; through first bellows and second bellows along with tool rest synchronous motion realizes following the wind that the air supply portion produced passes in proper order first bellows, passageway, second bellows and third bellows warp the portion of induced drafting collects the discharge.

Description

Dust removal device for laser cutting workbench

Technical Field

The utility model belongs to the technical field of the technique of machining and specifically relates to a dust collector for laser cutting workstation.

Background

The application of the laser cutting machine is rapidly developed in the domestic market in recent years, particularly the laser cutting machine is well applied to the field of cutting and processing of sheet metal parts, has the characteristics of high cutting precision, high cutting speed, suitability for cutting of special-shaped patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and well replaces part of punching machines and flame cutting and plasma cutting equipment.

Generally in the in-process of carrying out steel member production, need be with the steel sheet through the cutting in order to form fashioned plate, but current laser cutting can produce a large amount of smoke and dust at the in-process of work, and the workspace of whole lathe is filled in to a large amount of smoke and dust, not only pollutes accurate part cutting head, influences its life-span and stability, seriously pollutes operational environment moreover, endangers staff's healthy.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a dust collector for laser cutting workstation.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a dust removal device for a laser cutting workbench comprises a first air box and a second air box which are arranged on a movable tool rest of the laser cutting workbench, wherein the first air box and the second air box are respectively provided with an air outlet and an air inlet, the air outlet is opposite to the air inlet, the first air box is connected with an air supply part through a pipe, the second air box is connected with an air exhaust part through a third box body, the upper end of the third box body is provided with a first opening extending along the moving direction of the tool rest, a conveying belt moving along the moving direction of the tool rest is arranged in the third box body, the width and the length of the first opening are both smaller than those of the conveying belt, the belt and the first opening are attached to seal the first opening, the second air box is fixedly connected with the belt, and the second air box is communicated with the third box body through a second opening which is preset on the belt, the base of the laser cutting workbench is provided with a plurality of parallel supporting plates, the supporting plates are uniformly distributed at equal intervals along the moving direction of the movable tool post, and a channel for communicating the air outlet and the air inlet is formed between the adjacent supporting plates.

Further, the air supply part is a fan, and the air exhaust part is an exhaust fan.

Further, the conveyer belt is a belt conveyor, and the moving speed of the belt conveyor is the same as the moving speed of the tool rest.

Further, the conveyer belt is an unpowered belt conveyor.

Furthermore, the outlet of the air draft part is connected with a dust removal part, and the dust removal part is a filter cartridge dust remover.

Compared with the prior art, the utility model provides a pair of a dust collector for laser cutting workstation structure is unusual, through first bellows and second bellows are along with knife rest synchronous motion realizes following the wind that the air supply part produced passes in proper order first bellows, passageway, second bellows and third bellows warp exhaust portion collects the discharge, accomplishes the collection the smoke and dust that laser cutting workstation cutting steel sheet process produced realizes dust removal effect.

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, it is obvious that the drawings in the following description are only 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 front view of a dust removing device for a laser cutting table.

Fig. 2 is a top view of a dust removing device for a laser cutting table.

In the figure: 1. the air conditioner comprises a knife rest, 2 parts of a first air box, 3 parts of an air outlet, 4 parts of an air supply part, 5 parts of a base, 6 parts of a support plate, 7 parts of a third box body, 8 parts of a conveying belt, 9 parts of a belt, 10 parts of a first opening, 11 parts of a second opening, 12 parts of a second air box and 13 parts of an air inlet.

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. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1 and 2, as a preferred embodiment of the dust removing device for a laser cutting table of the present invention, including a first air box 2 and a second air box 12 disposed on a movable knife rest 1 of the laser cutting table, it should be noted that the existing large-scale laser cutting table has a knife rest 1, a laser cutting head is mounted on the knife rest 1, and different positions for cutting steel plates are realized by controlling the movement of the knife rest 1 along a base 5 for placing steel plates, i.e. the knife rest 1 and the base 5 are both the prior art, and detailed structure and principle are not described in detail, the first air box 2 and the second air box 12 are respectively provided with an air outlet 3 and an air inlet 13, the air outlet 3 is directly opposite to the air inlet 13, specifically, the first air box 2 and the second air box 12 are respectively stacked inside of the upright posts on both sides of the knife rest 1, so as to realize the synchronous movement of the first air box 2 and the second air box 12, the air outlet 3 and the air inlet 13 are oppositely arranged so that gas exhausted from the air outlet 3 is blown to the air inlet 13, the first air box 2 is connected with an air supply part 4 in a pipe way, the air supply part 4 is used for generating wind power and sending the wind power into the first air box 2, the second air box 12 is connected with an air exhaust part through a third box body 7, the air exhaust part is used for exhausting gas which enters the second air box 12 and contains impurity smoke dust, a first opening 10 extending along the moving direction of the knife rest 1 is arranged at the upper end of the third box body 7, a conveying belt 8 moving along the moving direction of the knife rest 1 is arranged in the third box body 7, the width and the length of the first opening 10 are both smaller than those of the conveying belt 8, the belt 9 is attached to the first opening 10 so as to seal the first opening 10, and the sealing performance of the third box body 7 is ensured, the second bellows is fixedly connected with the belt 9, namely the second bellows moves synchronously with the belt 9 and the tool rest 1, and the second bellows communicates with the third box 7 through a second opening 11 preset in the belt 9, i.e. the gas of the second bellows 12 enters the third bellows through the second opening 11, the base 5 of the laser cutting table is provided with a plurality of parallel support plates 6, the steel plate to be cut is supported by the supporting plates 6, the supporting plates 6 are uniformly distributed at equal intervals along the moving direction of the movable knife rest 1, and a channel for communicating the air outlet 3 and the air inlet 13 is formed between the adjacent supporting plates 6, namely, the gas discharged from the air outlet 3 enters the channel, and the smoke generated between the supporting plates 6 in the cutting process is substituted into the air inlet 13 to realize the subsequent collection of the smoke.

Use the utility model provides a during dust collector for laser cutting workstation, through first bellows 2 and second bellows 12 are along with 1 synchronous motion of knife rest realizes following the wind that air supply portion 4 produced passes in proper order first bellows 2, passageway, second bellows 12 and third bellows warp exhaust portion collects the discharge, accomplishes the collection the smoke and dust that laser cutting workstation cutting steel sheet process produced realizes dust removal effect.

Specifically, the air supply part 4 is a fan, and the air exhaust part is an exhaust fan.

In the above embodiment, the conveyor belt 8 is a belt 9 conveyor, and the moving speed of the belt 9 conveyor is the same as the moving speed of the tool rest 1, so as to realize synchronous movement among the three.

In another embodiment, the conveying belt 8 is an unpowered belt 9 conveyor, and the conveying belt 8 and the second air box 12 are driven by the tool rest 1 to move, so that the same technical effects are achieved.

In order to achieve better technical effects, the outlet of the air draft part is connected with a dust removal part, and the dust removal part is a filter cartridge dust remover and is used for collecting collected smoke dust.

Specifically, the second bellows 12 with the third bellows is provided with the side of first opening 10 is inconsistent and sliding fit, supports through the third bellows promptly the second bellows 12, avoids the belt 9 bears the weight of second bellows 12, leads to belt 9 elastic deformation so that belt 9 with first opening 10 is sealed not tight.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

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 (5)

1. The dust removal device for the laser cutting workbench is characterized by comprising a first air box (2) and a second air box (12) which are arranged on a movable knife rest (1) of the laser cutting workbench, wherein the first air box (2) and the second air box (12) are respectively provided with an air outlet (3) and an air inlet (13), the air outlet (3) is right opposite to the air inlet (13), the first air box (2) is connected with an air supply part (4) in a pipe way, the second air box (12) is connected with an air exhaust part through a third box body (7), a first opening (10) extending along the moving direction of the knife rest (1) is arranged at the upper end of the third box body (7), a conveying belt (8) moving along the moving direction of the knife rest (1) is arranged in the third box body (7), and the width and the length of the first opening (10) are both smaller than those of the conveying belt (8), just belt (9) of conveyer belt (8) with the border of first opening (10) is laminated mutually in order to seal first opening (10), second bellows (12) with belt (9) fixed connection, just second bellows (12) are through predetermineeing second opening (11) of belt (9) with third box (7) intercommunication, base (5) of laser cutting workstation are provided with a plurality of backup pads (6) that parallel, backup pad (6) are followed the equidistant equipartition of direction of motion of knife rest (1), and adjacent form the intercommunication between backup pad (6) the passageway of air outlet (3) and air intake (13).

2. The dust removing device for the laser cutting workbench according to claim 1, wherein the air supply part (4) is a fan, and the air suction part is an exhaust fan.

3. The dust-extraction device for laser-cutting tables according to claim 1, characterized in that the conveyor belt (8) is a belt conveyor and the speed of movement of the belt conveyor is the same as the speed of movement of the tool holder (1).

4. The dust-extraction device for laser-cutting work stations according to claim 1, characterized in that the conveyor belt (8) is an unpowered belt conveyor.

5. The dust removing device for the laser cutting table as claimed in claim 1, wherein a dust removing part is connected to an outlet of the air draft part, and the dust removing part is a filter cartridge dust remover.

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