CN213318331U

CN213318331U - Integrated smoke exhaust device and system for large laser cutting machine

Info

Publication number: CN213318331U
Application number: CN202021554973.7U
Authority: CN
Inventors: 胡立春; 范晓斌; 李磊
Original assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Current assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-01
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a large-scale laser cutting machine fume extractor and system of integrated form, including the frame of discharging fume, the frame of discharging fume includes at least one partition and two at least main exhaust pipes of discharging fume, and at least one partition and two at least main exhaust pipes of discharging fume link up mutually, and single partition of discharging fume includes at least one smoking pipe and divides exhaust pipe way group, and at least one smoking pipe and branch exhaust pipe way group link up mutually, are equipped with a plurality of micropores on at least one smoking pipe, and a plurality of micropores are laid in the region that smoking pipe non-connection divides exhaust pipe way group. The utility model discloses every subregion of discharging fume includes at least one smoking pipe and divides the exhaust pipe way group, and at least one smoking pipe and branch exhaust pipe way group link up mutually, are equipped with a plurality of micropores on every smoking pipe, carry out even smoking to every partition of discharging fume through a plurality of micropores, and the setting of the subregion of discharging fume moreover has obviously increased the range of discharging fume, effectively avoids traditional fume extractor to have the problem of the blind area of discharging fume, has improved smoke exhaust effect and work efficiency greatly.

Description

Integrated smoke exhaust device and system for large laser cutting machine

Technical Field

The utility model relates to a laser cutting equipment technical field, the large-scale laser cutting machine fume extractor of concretely relates to integrated form and system.

Background

The laser cutting machine can generate a large amount of smoke and dust particles in the working process, the smoke has strong pungent smell and contains a small amount of toxic gas, the smoke can seriously harm the human health of operators after being absorbed by human bodies, and meanwhile, the generated smoke can also generate corrosion harm to parts of cutting equipment if the smoke is not treated immediately. At present, most of smoke exhaust structures of existing laser cutting machines are provided with a smoke exhaust pipe at the position of a cutting head, on one hand, a single smoke exhaust pipe only has one smoke suction port, the pipe diameter of the smoke suction port is large, smoke can only pass through the smoke suction port for smoking, and uniform smoking cannot be achieved; on the other hand, when the number of the smoke exhaust pipes is small, the smoke exhaust range of the smoke exhaust pipes is small, a smoke exhaust blind area may exist, and the smoke exhaust effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale laser cutting machine fume extractor of integrated form, including the frame of discharging fume, the frame of discharging fume includes at least one subregion and two at least main exhaust pipes of discharging fume, and at least one subregion and two at least main exhaust pipes of discharging fume link up mutually, singly the subregion of discharging fume includes at least one smoking pipe and divides exhaust pipe way group, and at least one smoking pipe and branch exhaust pipe way group link up mutually, are equipped with a plurality of micropores on at least one smoking pipe, and a plurality of micropores are laid in the region that smoking pipe non-connection divides exhaust pipe way group.

By adopting the technical scheme, the sub-smoke exhaust pipeline group comprises four sub-smoke exhaust pipelines which are communicated with each other and are distributed in a rectangular shape.

According to the technical scheme, the single smoke exhaust branch pipeline comprises two first smoke exhaust pipeline monomers and a plurality of second smoke exhaust pipeline monomers, the plurality of second smoke exhaust pipeline monomers are arranged between the two first smoke exhaust pipeline monomers in a penetrating mode, and one first smoke exhaust pipeline monomer is communicated with at least one smoke suction pipe.

According to the technical scheme, the single second smoke exhaust pipeline unit comprises two inclined pipes and a vertical pipe, two ends of the vertical pipe are vertically communicated with the two first smoke exhaust pipeline units respectively, the two inclined pipes are symmetrically arranged relative to the vertical pipe, and the two inclined pipes are communicated with the first smoke exhaust pipeline units to form triangular distribution.

By adopting the technical scheme, the four smoke exhaust branch pipelines are square pipes.

By adopting the technical scheme, the at least two main smoke exhaust pipelines are communicated with the first smoke exhaust pipeline monomer communicated with the at least one smoke absorbing pipe.

By adopting the technical scheme, the end part of the single main smoke exhaust pipeline communicated with the first smoke exhaust pipeline monomer is generally flat.

Another object of the utility model is to provide a large-scale laser cutting machine of integrated form system of discharging fume, including the large-scale laser cutting machine fume extractor of foretell integrated form.

By adopting the technical scheme, the smoke exhaust device further comprises a connecting flange, the connecting flange is arranged at the end parts of the at least two main smoke exhaust pipelines, and the at least one smoke exhaust subarea is communicated with the connecting flange on the main smoke exhaust pipeline.

Technical scheme more than adopting still includes the fan, and the fan is connected with main exhaust pipe through flange on the main exhaust pipe way.

The utility model has the advantages that: the utility model discloses be equipped with at least one partition of discharging fume on the frame of discharging fume, every partition of discharging fume includes at least one smoking pipe and divides the exhaust pipe way group, and at least one smoking pipe and branch exhaust pipe way group link up mutually, are equipped with a plurality of micropores on every smoking pipe, carry out even smoking to every partition of discharging fume through a plurality of micropores, and the setting of the partition of discharging fume has obviously increased the range of discharging fume moreover, effectively avoids traditional fume extractor to have the problem of the blind area of discharging fume, has improved smoke exhaust effect and work efficiency greatly.

Drawings

Fig. 1 is the structure schematic diagram of the smoke exhaust device of the integrated large laser cutting machine of the embodiment 1 of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a top view of fig. 1.

The reference numbers are as follows: 1. a smoke evacuation frame; 11. smoke exhaust partitioning; 111. a smoking pipe; 1111. micropores; 112. smoke exhaust pipelines are arranged; 1121. a first exhaust pipe single body; 1122. a second smoke exhaust pipeline monomer; 1122a, a chute; 1122b, a riser; 12. a main smoke exhaust pipeline.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

Fig. 1 to fig. 4 show the utility model discloses embodiment 1 a large-scale laser cutting machine fume extractor of integrated form's structural schematic diagram, this fume extractor is including frame 1 that discharges fume, frame 1 that discharges fume includes at least one subregion 11 and two at least main exhaust pipe 12 of discharging fume, the preferred four subregions 11 and two main exhaust pipe 12 of discharging fume of this embodiment, four subregions 11 and two main exhaust pipe 12 of discharging fume link up mutually, the flue gas in four subregions 11 of discharging fume finally all assembles to two main exhaust pipe 12 and discharge, increase range of discharging fume that so can be obvious, effectively avoid traditional fume extractor to have the problem of the blind area of discharging fume.

Based on the circumstances of this embodiment, every exhaust fume subregion 11 includes at least one smoking pipe 111 and branch exhaust pipe 112 group, three smoking pipe 111 is preferred to this embodiment, the one side of three smoking pipe 111 link up with branch exhaust pipe 112 group mutually, branch exhaust pipe 112 group includes four branch exhaust pipe 112, four branch exhaust pipe 112 are square pipes, four square pipes link up mutually and are the rectangle form and distribute, be equipped with a plurality of micropores 1111 on every smoking pipe 111, a plurality of micropores 1111 lays in the region that smoking pipe 111 non-connection divides exhaust pipe 112 group, so a plurality of micropores 1111 lays in a plurality of directions, compare in the great smoking pipe 111 of traditional pipe diameter, the utility model discloses at the during operation, the flue gas that laser cutting machine produced gets into smoking pipe 111 through a plurality of micropores 1111, the homogeneity of smoking has been improved greatly.

Each smoke exhaust branch pipe 112 includes two first smoke exhaust pipe monomers 1121 and a plurality of second smoke exhaust pipe monomers 1122, a plurality of second smoke exhaust pipe monomers 1122 are arranged between the two first smoke exhaust pipe monomers 1121 in a penetrating manner, one of the first smoke exhaust pipe monomers 1121 is communicated with at least one smoke absorbing pipe 111, each second smoke exhaust pipe monomer 1122 includes two inclined pipes 1122a and a vertical pipe 1122b, two ends of the vertical pipe 1122b are respectively vertically communicated with the two first smoke exhaust pipe monomers 1121, the two inclined pipes 1122a are symmetrically arranged relative to the vertical pipe 1122b, the two inclined pipes 1122a are communicated with the first smoke exhaust pipe monomers 1121 to form triangular distribution, a triangular structure formed by the inclined pipes 1122a is stable, and the vertical pipe 1122b arranged in the triangle has a significant bearing effect.

The two main smoke exhaust pipes 12 are communicated with a first smoke exhaust pipe single body 1121 which is communicated with the three smoke absorbing pipes 111, and the end part of each main smoke exhaust pipe 12 communicated with the first smoke exhaust pipe single body 1121 is substantially flat.

Example 2

On the basis of embodiment 1, this embodiment 2 provides a large-scale laser cutting machine fume extractor of integrated form, including the large-scale laser cutting machine fume extractor of integrated form of embodiment 1, certainly still include flange and integrator, flange locates the tip of two main exhaust flue 12, four exhaust sub-areas 11 link up through the flange on the main exhaust flue 12, the fan is connected with main exhaust flue 12 through the flange on the main exhaust flue 12, consider that the flue gas of four exhaust sub-areas 11 all need assemble to two main exhaust flue 12, therefore the optional powerful fan that uses of this embodiment realizes the biggest convulsions effect, can improve the fume extraction effect greatly.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The integrated smoke exhaust device of the large laser cutting machine is characterized by comprising a smoke exhaust frame, wherein the smoke exhaust frame comprises at least one smoke exhaust partition and at least two main smoke exhaust pipelines, the at least one smoke exhaust partition and the at least two main smoke exhaust pipelines are communicated, the single smoke exhaust partition comprises at least one smoke suction pipe and a sub smoke exhaust pipeline group, the at least one smoke suction pipe and the sub smoke exhaust pipeline group are communicated, a plurality of micropores are formed in the at least one smoke suction pipe, and the plurality of micropores are distributed in the area where the smoke suction pipes are not connected with the sub smoke exhaust pipeline group.

2. The integrated smoke evacuation device for large laser cutting machine according to claim 1, wherein: the sub-smoke exhaust pipeline group comprises four sub-smoke exhaust pipelines which are communicated with each other and distributed in a rectangular shape.

3. The integrated smoke evacuation device for a large laser cutting machine according to claim 2, wherein: the single smoke exhaust branch pipeline comprises two first smoke exhaust pipeline monomers and a plurality of second smoke exhaust pipeline monomers, the plurality of second smoke exhaust pipeline monomers are arranged between the two first smoke exhaust pipeline monomers in a penetrating mode, and one first smoke exhaust pipeline monomer is communicated with at least one smoke suction pipe.

4. The integrated smoke evacuation device for large laser cutting machine according to claim 3, wherein: the single second smoke exhaust pipeline monomer comprises two inclined pipes and a vertical pipe, two ends of the vertical pipe are vertically communicated with the two first smoke exhaust pipeline monomers respectively, the two inclined pipes are symmetrically arranged relative to the vertical pipe, and the two inclined pipes are communicated with the first smoke exhaust pipeline monomer to be in triangular distribution.

5. The integrated smoke evacuation device for a large laser cutting machine according to claim 2, wherein: the four smoke exhaust branch pipes are square pipes.

6. The integrated smoke evacuation device for large laser cutting machine according to claim 1, wherein: the at least two main exhaust pipes are communicated with a first exhaust pipe monomer communicated with the at least one fume suction pipe.

7. The integrated smoke evacuation device for large laser cutting machine according to claim 6, wherein: the end part of the single main smoke exhaust pipeline communicated with the first smoke exhaust pipeline is generally flat.

8. The utility model provides a large-scale laser cutting machine of integrated form system of discharging fume which characterized in that: comprises an integrated large-scale laser cutting machine smoke exhaust device according to any one of claims 1 to 7.

9. The integrated large laser cutting machine smoke evacuation system of claim 8, wherein: the smoke exhaust device is characterized by further comprising a connecting flange, wherein the connecting flange is arranged at the end parts of the at least two main smoke exhaust pipelines, and the at least one smoke exhaust subarea is communicated with the connecting flange on the main smoke exhaust pipeline.

10. The integrated large laser cutting machine smoke evacuation system of claim 8, wherein: the fan is connected with the main smoke exhaust pipeline through a connecting flange on the main smoke exhaust pipeline.