CN215509472U

CN215509472U - Prevent fire door production and use laser cutting device

Info

Publication number: CN215509472U
Application number: CN202121925887.7U
Authority: CN
Inventors: 阚玉光
Original assignee: Hubei Dafa Building Materials Technology Co ltd
Current assignee: Hubei Dafa Building Materials Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-14
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of fireproof door production, in particular to a laser cutting device for fireproof door production, which comprises a workbench, wherein a two-dimensional driving mechanism is arranged on the surface of the workbench, a laser cutter body is arranged on a moving platform of the two-dimensional driving mechanism, an L-shaped fixed block is horizontally arranged at the left side of the laser cutter body and close to the bottom of the front side, a guide ring is vertically arranged at the left side of the laser cutter body and close to the top of the front side, a fixed plate is arranged at the left side of the workbench, and a dust removal mechanism is arranged on the surface of the fixed plate. This prevent fire door laser cutting device for production can fix the suction end of dust absorption pipe in the position that is close to laser cutting department through guide ring and L shape fixed block, can effectually inhale fast the smoke and dust that the cutting produced like this, makes the box in produce the negative pressure through the air exhauster, inhales the box with the smoke and dust from the dust absorption pipe in, the smoke and dust makes the clean air of dust removal mechanism discharge after first filter and second filter handle.

Description

Prevent fire door production and use laser cutting device

Technical Field

The utility model relates to the technical field of fireproof door production, in particular to a laser cutting device for fireproof door production.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, is arranged in places such as fire-resistant subareas, evacuation staircases, vertical shafts and the like, has a fire-resistant partition with certain fire resistance, has the functions of preventing fire spreading and smoke diffusion, can prevent the fire spreading within a certain time and ensures personnel evacuation.

In the production and processing process of the fireproof door, a laser cutting device is needed to be used for cutting a window and a door lock mounting hole in a door plate of the fireproof door, more smoke and dust can be generated in the laser cutting process, and an existing fireproof door laser cutting device does not have a smoke and dust processing mechanism, so that processing personnel can suck the smoke and dust in the working process, and the health of the processing personnel is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting device for producing a fireproof door, which aims to solve the problem that the existing laser cutting device for the fireproof door, which is provided in the background art, is not provided with a smoke dust treatment mechanism, so that a processing worker inhales smoke dust in the working process and the health of the processing worker is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme:

a laser cutting device for producing a fireproof door comprises a workbench, wherein a two-dimensional driving mechanism is arranged on the surface of the workbench, a laser cutter main body is arranged on a moving platform of the two-dimensional driving mechanism, an L-shaped fixed block is horizontally arranged at the left side of the laser cutter main body and the position close to the bottom of the front side, a guide ring is vertically arranged at the left side of the laser cutter body and close to the top of the front side, a fixing plate is arranged at the left side of the workbench and at the middle part of the bottom of the workbench, the surface of the fixed plate is provided with a dust removing mechanism which comprises a box body, the top of the box body and the position close to the front end are provided with an air inlet connecting pipe, the top of air inlet connecting pipe is connected with the dust absorption pipe, the one end that air inlet connecting pipe was kept away from to the dust absorption pipe passes guide ring and L shape fixed block in proper order and is connected with tubaeform dust absorption mouth, the middle part of box rear side is equipped with the air-out connecting pipe.

Preferably, the end flange of air-out connecting pipe is connected with the exhaust column, be equipped with the air exhauster in the exhaust column, the bottom of box inner wall is equipped with first fixed stop and the second fixed stop of symmetric distribution, the both ends at first fixed stop top are equipped with the first U-shaped spout of symmetric distribution, two the activity is pegged graft between the first U-shaped spout and is had first filter, the both ends at second fixed stop top are equipped with the second U-shaped spout of symmetric distribution, two the activity is pegged graft between the second U-shaped spout and is had the second filter.

Preferably, the trumpet-shaped dust suction port is located at a position close to a laser emitting end in the laser cutter body.

Preferably, the outer wall of the dust collection pipe and the position close to the input end are provided with annular positioning blocks, and the bottoms of the annular positioning blocks are attached to the surface of the L-shaped fixing block.

Preferably, the air outlet end of the exhaust pipe is provided with an insect-proof net.

Preferably, the top of the box body is provided with a maintenance window, a cover plate is arranged at the top of the box body and positioned at the maintenance window, a rubber sealing plate is arranged at the bottom of the cover plate, and the shape and the size of the rubber sealing plate are matched with those of the maintenance window.

Preferably, the left side of the inner wall of the box body and the position between the first fixed partition plate and the front side of the inner wall of the box body are provided with a first cleaning window, and the first cleaning window is movably connected with a first dust collection drawer.

Preferably, a second cleaning window is formed in the left side of the inner wall of the box body and located between the first fixing partition plate and the second fixing partition plate, and a second dust collection drawer is movably connected to the second cleaning window.

Preferably, the first filter plate is made of air filter cotton.

Preferably, the second filter plate is an activated carbon filter plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the laser cutting device for producing the fireproof door, the suction end of the dust suction pipe can be fixed at a position close to a laser cutting position through the arranged guide ring and the L-shaped fixing block, so that smoke generated by cutting can be effectively and quickly sucked, and a processing worker is prevented from sucking the smoke; through the air exhauster that sets up, can make the box in produce the negative pressure to make the suction end of dust absorption pipe produce suction, with the smoke and dust in the box is inhaled from the dust absorption pipe, the smoke and dust is handled the back through first filter and second filter, can get rid of particulate matter and peculiar smell, thereby makes the clean air of dust removal mechanism exhaust, avoids influencing the air among the processing environment.

Drawings

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

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic structural view of a dust removing mechanism according to the present invention;

FIG. 4 is a schematic view of the assembly of the exhaust duct and the suction fan of the present invention;

FIG. 5 is one of the schematic partial structural views of the dust removing mechanism of the present invention;

fig. 6 is a second partial schematic structural view of the dust removing mechanism of the present invention.

In the figure: the device comprises a workbench 1, a two-dimensional driving mechanism 2, a laser cutter body 3, a fixing plate 4, a dust removal mechanism 5, a box body 50, an air outlet connecting pipe 500, a maintenance window 501, a first cleaning window 502, a second cleaning window 503, a first fixing partition plate 504, a second fixing partition plate 505, a first U-shaped chute 506, a second U-shaped chute 507, an air exhaust pipe 51, an exhaust fan 52, a first filter plate 53, a second filter plate 54, a first dust collection drawer 55, a second dust collection drawer 56, a cover plate 57, a rubber sealing plate 570, an air inlet connecting pipe 58, a dust collection pipe 6, an annular positioning block 60, a horn-shaped dust collection opening 61, a guide ring 7 and an L-shaped fixing block 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a laser cutting device for producing a fireproof door comprises a workbench 1, wherein a two-dimensional driving mechanism 2 is arranged on the surface of the workbench 1 and used for driving a laser cutter main body 3 to move along an X axis and a Y axis in the horizontal direction to cut different positions on the fireproof door, a laser cutter main body 3 is arranged on a moving platform of the two-dimensional driving mechanism 2, an L-shaped fixed block 8 is horizontally arranged at the left side of the laser cutter main body 3 and close to the bottom of the front side and used for fixing the suction end of a dust suction pipe 6, a guide ring 7 is vertically arranged at the left side of the laser cutter main body 3 and close to the top of the front side and used for lifting the part of the dust suction pipe 6 close to the suction end to prevent the dust suction pipe 6 from influencing the work of the laser cutter main body 3, a fixed plate 4 is arranged at the position of the left side of the workbench 1 and in the middle of the bottom and used for placing the dust removal mechanism 5, and a dust removal mechanism 5 is arranged on the surface of the fixed plate 4, dust removal mechanism 5 includes box 50, and the top of box 50 and the position that is close to the front end are equipped with air inlet connecting pipe 58, and the top of air inlet connecting pipe 58 is connected with dust absorption pipe 6, and the one end that dust absorption pipe 6 kept away from air inlet connecting pipe 58 passes guide ring 7 and L shape fixed block 8 in proper order and is connected with tubaeform dust absorption mouth 61, is favorable to dust absorption pipe 6 to inhale the smoke and dust.

Further, an air outlet connecting pipe 500 is arranged in the middle of the rear side of the box body 50, an end flange of the air outlet connecting pipe 500 is connected with an exhaust pipe 51, the installation and the disassembly of the exhaust pipe 51 are facilitated, the maintenance of an exhaust fan 52 in the exhaust pipe 51 is facilitated, the exhaust pipe 51 is internally provided with the exhaust fan 52, the air in the box body 50 is exhausted, negative pressure is generated in the box body 50, the suction end of the dust suction pipe 6 generates suction force, the bottom of the inner wall of the box body 50 is provided with a first fixed partition plate 504 and a second fixed partition plate 505 which are symmetrically distributed, the two ends of the top of the first fixed partition plate 504 are provided with first U-shaped chutes 506 which are symmetrically distributed, a first filter plate 53 is movably inserted between the two first U-shaped chutes 506 and is convenient for the fixation and the disassembly of the first filter plate 53, the first filter plate 53 is made of air filter cotton and used for filtering particles in smoke, the two ends of the top of the second fixed partition plate 505 are provided with second U-shaped chutes 507 which are symmetrically distributed, the second filter 54 is movably inserted between the two second U-shaped chutes 507, the second filter 54 is an activated carbon filter for filtering small particles and peculiar smell in the smoke, so that the dust removing mechanism 5 discharges clean air, and the air in the processing environment is prevented from being influenced.

In this embodiment, the flared dust suction port 61 is located near the laser emitting end of the laser cutter body 3 to ensure that the smoke generated by cutting can be quickly sucked away.

Specifically, the outer wall of the dust suction pipe 6 and the position close to the input end are provided with an annular positioning block 60, the bottom of the annular positioning block 60 is attached to the surface of the L-shaped fixing block 8, the dust suction pipe 6 is positioned, and the position of the horn-shaped dust suction port 61 is fixed.

Furthermore, the air outlet end of the exhaust pipe 51 is provided with an insect-proof net to prevent external mosquitoes from entering the exhaust pipe 51 and protect the exhaust fan 52.

Further, the top of box 50 has been seted up and has been maintained window 501, and the top of box 50 just is located maintenance window 501 and is equipped with apron 57, and the person of being convenient for uses changes first filter 53 and second filter 54, and the bottom of apron 57 is equipped with rubber sealing plate 570, and the shape and size of rubber sealing plate 570 and the shape and size looks adaptation of maintaining window 501 ensure to maintain window 501's leakproofness.

Further, the left side of the inner wall of the box 50 and the position between the first fixed partition 504 and the front side of the inner wall of the box 50 are provided with a first cleaning window 502, and the first cleaning window 502 is movably connected with a first dust collection drawer 55 for collecting the particles filtered and accumulated by the first filter plate 53 and facilitating the taking out and processing.

Further, a second cleaning window 503 is disposed on the left side of the inner wall of the box 50 and between the first fixing partition 504 and the second fixing partition 505, and a second dust collection drawer 56 is movably connected to the second cleaning window 503 for collecting the particles filtered by the second filter plate 54 and facilitating the taking out and processing.

When the laser cutting device for producing the fireproof door is used, a user starts the exhaust fan 52 to work when performing laser cutting, negative pressure is generated in the box body 50 under the action of the exhaust fan 52, the horn-shaped dust suction port 61 of the dust suction pipe 6 generates suction force, smoke generated by cutting is quickly sucked, and after the smoke is sucked into the box body 50, the smoke is sequentially filtered by the first filter plate 53 and the second filter plate 54, so that the dust removal mechanism 5 discharges clean air, the air in a processing environment is prevented from being influenced, and the health of processing personnel is protected; when the first filter plate 53 and the second filter plate 54 need to be cleaned or replaced, a user opens the cover plate, and then takes out the first filter plate 53 and the second filter plate 54 and cleans or replaces the same; when the filter in the case 50 needs to be cleaned, the user pulls out the first dust collection drawer 55 and the second dust collection drawer 56 and cleans them.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent fire door production and use laser cutting device which characterized in that: including workstation (1), the surface of workstation (1) is equipped with two-dimentional actuating mechanism (2), be equipped with laser cutter main part (3) on the mobile station of two-dimentional actuating mechanism (2), the left side of laser cutter main part (3) and the position level that is close to the front side bottom are equipped with L shape fixed block (8), the left side of laser cutter main part (3) and the position that is close to the front side top are vertical to be equipped with guide ring (7), the left side of workstation (1) and the position that is located the bottom middle part are equipped with fixed plate (4), the surface of fixed plate (4) is equipped with dust removal mechanism (5), dust removal mechanism (5) include box (50), the top of box (50) and the position that is close to the front end are equipped with air inlet connecting pipe (58), the top of air inlet connecting pipe (58) is connected with dust absorption pipe (6), the one end that air inlet (58) were kept away from in dust absorption pipe (6) passes guide ring (7) and L shape in proper order to connect pipe (7), and L shape Fixed block (8) and be connected with tubaeform dust absorption mouth (61), the middle part of box (50) rear side is equipped with air-out connecting pipe (500).

2. The laser cutting device for fire door production according to claim 1, characterized in that: the utility model discloses a wind-out filter, including box (50) inner wall, first fixed baffle (504) and second fixed baffle (505) that the bottom of air-out connecting pipe (500) is equipped with first fixed baffle (504) and second fixed baffle (505) of symmetric distribution, the both ends at first fixed baffle (504) top are equipped with first U-shaped spout (506) of symmetric distribution, two the activity is pegged graft between first U-shaped spout (506) and is had first filter (53), the both ends at second fixed baffle (505) top are equipped with second U-shaped spout (507) of symmetric distribution, two the activity is pegged graft between second U-shaped spout (507) and is had second filter (54).

3. The laser cutting device for fire door production according to claim 2, characterized in that: the horn-shaped dust suction port (61) is located at a position close to a laser emission end in the laser cutter body (3).

4. The laser cutting device for fire door production as claimed in claim 3, wherein: the outer wall of the dust collection pipe (6) and the position close to the input end are provided with an annular positioning block (60), and the bottom of the annular positioning block (60) is attached to the surface of the L-shaped fixing block (8).

5. The laser cutting device for fire door production as claimed in claim 4, wherein: the air outlet end of the exhaust pipe (51) is provided with an insect-proof net.

6. The laser cutting device for fire door production as claimed in claim 5, wherein: the maintenance window (501) is formed in the top of the box body (50), the cover plate (57) is arranged on the top of the box body (50) and located at the maintenance window (501), the rubber sealing plate (570) is arranged at the bottom of the cover plate (57), and the shape and the size of the rubber sealing plate (570) are matched with those of the maintenance window (501).

7. The laser cutting device for fire door production as claimed in claim 6, wherein: the box comprises a box body (50), wherein a first cleaning window (502) is formed in the left side of the inner wall of the box body (50) and is positioned between a first fixed partition plate (504) and the front side of the inner wall of the box body (50), and a first dust collection drawer (55) is movably connected to the first cleaning window (502).

8. The laser cutting device for fire door production as claimed in claim 7, wherein: a second cleaning window (503) is formed in the left side of the inner wall of the box body (50) and is positioned between the first fixed partition plate (504) and the second fixed partition plate (505), and a second dust collection drawer (56) is movably connected to the second cleaning window (503).

9. The laser cutting device for fire door production according to claim 8, characterized in that: the first filter plate (53) adopts air filter cotton.

10. The laser cutting device for fire door production according to claim 9, characterized in that: the second filter plate (54) adopts an activated carbon filter plate.