CN219234252U

CN219234252U - Laser cutting dust collecting equipment

Info

Publication number: CN219234252U
Application number: CN202223416963.9U
Authority: CN
Inventors: 陈森海; 汪裕保; 李小中
Original assignee: Hangzhou Yifu Hardware Machinery Co ltd
Current assignee: Hangzhou Yifu Hardware Machinery Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-23
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses laser cutting dust removing equipment, and relates to the technical field of laser cutting equipment; the dust-collecting device comprises a laser cutting device, a workbench and a dust hood, wherein a dust collecting groove is formed in one side, close to the dust hood, of the workbench, an exhaust port is formed in the bottom of the dust collecting groove, an air suction pump is fixedly arranged on one side of the workbench, an air inlet is formed in one side, far away from the workbench, of the dust hood, and a fan is fixedly arranged in the air inlet; the floating dust is blown into the dust collecting tank by the high-speed rotation of the fan blades, and the suction force generated by the suction pump is used for pumping the air in the dust collecting tank through the exhaust port and filtering the dust in the air through the dust collecting box, so that the dust can be filtered rapidly, and the purpose of passing efficiency is achieved; the threaded rod is driven to rotate through the transmission shaft, the threaded rod drives the sliding block to move downwards, and the sliding block drives the dust hood to move downwards, so that the dust hood is attached to the workbench, and dust diffusion can be avoided, and the purpose of convenient dust removal is achieved.

Description

Laser cutting dust collecting equipment

Technical Field

The utility model relates to the technical field of laser cutting equipment, in particular to laser cutting dust removal equipment.

Background

The laser cutting is to irradiate the workpiece with focused high-power density laser beam to make the irradiated material melt, vaporize, ablate or reach the ignition point fast, and to blow away the melted matter with the help of the high-speed air flow coaxial with the beam, so as to cut the workpiece apart, but a lot of dust will be produced in the cutting process, if not cleaning in time, the cutting production will be reduced precisely, and the worker breathes the polluted air for a long time, so that the respiratory tract diseases are easy to get, the current laser cutting dust removing device generally extracts and filters the floating dust, but the falling granular dust needs to be cleaned manually, the dust cannot be collected uniformly, and the dust removing efficiency is low.

Disclosure of Invention

In order to solve the problems that dust cannot be collected uniformly and the dust removal efficiency is low; the utility model aims to provide laser cutting dust removal equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme: the device comprises a laser cutting device, a workbench and a dust hood, wherein the laser cutting device is fixedly arranged on the workbench, the dust hood is positioned above the workbench, lifting mechanisms which are symmetrically distributed are fixedly arranged on the outer side of the workbench, and the lifting mechanisms are fixedly connected with the outer side of the dust hood; the dust collection device is characterized in that a dust collection groove is formed in one side, close to the dust hood, of the workbench, an exhaust port is formed in the bottom of the dust collection groove, exhaust can be conveniently carried out through the exhaust port, an air pump is fixedly arranged on one side, away from the dust hood, of the workbench, an air inlet is formed in one side, away from the workbench, of the dust hood, a fan is fixedly arranged in the air inlet, floating dust can be blown off by the fan, a groove is formed in one side, close to the dust hood, of the workbench, a partition plate is arranged on the inner movable card of the groove, the partition plate is conveniently placed in the groove, and the partition plate is of a hollow structure, so that the collection of dust is convenient when processing materials can be conveniently placed.

Preferably, the elevating system includes the backup pad, the backup pad is symmetric distribution and with the outside fixed connection of workstation, the spout has been seted up to one side that the backup pad is close to the workstation, the inside slip card of spout is equipped with the slider, the one end of slider and the outside fixed connection of dust excluding hood, the threaded rod is installed in the inside rotation of spout, the one end screw thread of threaded rod runs through the slider, the one end of threaded rod is fixed and is equipped with the transmission shaft, the one end activity of transmission shaft runs through the backup pad, fixed being equipped with the connecting plate between the backup pad, the middle part rotation of connecting plate installs the pivot, be provided with linkage assembly between pivot and the transmission shaft, the pivot passes through linkage assembly and drives the transmission shaft and rotate, and the transmission shaft drives the threaded rod and drives the slider and move down, and the slider drives dust excluding hood down for dust excluding hood and workstation laminating, just so can avoid dust diffusion, one side that the pivot is fixed to be equipped with the motor output shaft's tip activity runs through the connecting plate and with pivot fixed connection, the motor can provide power for the pivot rotation, one side that the dust excluding hood is fixed being equipped with rectangular array and distributes's supporting leg, like this stability that can improve supporting leg.

Preferably, the one end of workstation has been seted up and has been got the groove of putting, get the groove of putting and dust collection groove intercommunication, get the inside of putting the groove and inserted and have been equipped with the dust collection box, the fixed handle that is equipped with of one end of dust collection box is got the groove of putting and can conveniently place the dust collection box, and the dust collection box can be collected the dust, and the handle can conveniently get and put the dust collection box, the bottom of dust collection box is filter screen structure, just so can filter the dust collection.

Preferably, the linkage assembly comprises synchronous wheels, two synchronous wheels are respectively fixedly sleeved on the outer sides of the transmission shaft and the rotating shaft, synchronous belts are fixedly sleeved on the outer sides of the synchronous wheels, the synchronous wheels can drive the transmission shaft and the rotating shaft to rotate, and the synchronous belts can enable the synchronous wheels to synchronously rotate.

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

1. the floating dust is blown into the dust collecting tank by the high-speed rotation of the fan blades, and the suction force generated by the suction pump is used for pumping the air in the dust collecting tank through the exhaust port and filtering the dust in the air through the dust collecting box, so that the dust can be filtered rapidly, and the purpose of passing efficiency is achieved;

2. the transmission shaft is driven to rotate through the linkage assembly through the rotating shaft, the transmission shaft drives the threaded rod to rotate, the threaded rod drives the sliding block to move downwards, and the sliding block drives the dust hood to move downwards, so that the dust hood is attached to the workbench, and dust diffusion can be avoided, and the purpose of convenient dust removal is achieved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of the lifting mechanism of the present utility model.

FIG. 3 is a schematic view of the structure of the workbench of the present utility model.

In the figure: 1. a work table; 2. a laser cutting device; 3. a dust hood; 4. a lifting mechanism; 41. a support plate; 42. a chute; 43. a slide block; 44. a threaded rod; 45. a transmission shaft; 46. a connecting plate; 47. a rotating shaft; 48. a linkage assembly; 481. a synchronizing wheel; 482. a synchronous belt; 49. a motor; 5. a dust collection tank; 6. an exhaust port; 7. an air extracting pump; 8. an air inlet; 9. a fan; 10. a taking and placing groove; 11. a dust collection box; 12. a handle; 13. a groove; 14. a partition plate; 15. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-3, the present utility model provides a technical solution: the laser cutting dust removing equipment comprises a laser cutting device 2, a workbench 1 and a dust hood 3, wherein the laser cutting device 2 is fixedly arranged on the workbench 1, the dust hood 3 is positioned above the workbench 1, lifting mechanisms 4 which are symmetrically distributed are fixedly arranged on the outer side of the workbench 1, and the lifting mechanisms 4 are fixedly connected with the outer side of the dust hood 3; the dust collection groove 5 has been seted up to one side that workstation 1 is close to dust excluding hood 3, and gas vent 6 has been seted up to the bottom of dust collection groove 5, and gas vent 6 can conveniently exhaust, and one side that the dust excluding hood 3 was kept away from to workstation 1 is fixed to be equipped with aspiration pump 7, and aspiration pump 7's air inlet end communicates with gas vent 6 through the connecting pipe, and air inlet 8 has been seted up to one side that the dust excluding hood 3 kept away from workstation 1, and air inlet 8's inside fixed mounting has fan 9, and fan 9 can blow the dust that floats.

One end of the workbench 1 is provided with a picking and placing groove 10, the picking and placing groove 10 is communicated with the dust collecting groove 5, a dust collecting box 11 is inserted into the picking and placing groove 10, and one end of the dust collecting box 11 is fixedly provided with a handle 12.

Through adopting above-mentioned technical scheme, get and put groove 10 can conveniently place dust collection box 11, and dust collection box 11 can collect the dust, and handle 12 can conveniently get and put dust collection box 11.

The linkage assembly 48 comprises a synchronizing wheel 481, two synchronizing wheels 481 are respectively fixedly sleeved on the outer sides of the transmission shaft 45 and the rotating shaft 47, and a synchronizing belt 482 is fixedly sleeved on the outer sides of the synchronizing wheels 481.

By adopting the above technical scheme, the synchronizing wheel 481 can drive the transmission shaft 45 and the rotation shaft 47 to rotate, and the synchronizing belt 482 can make the synchronizing wheel 481 rotate synchronously.

A groove 13 is formed in one side, close to the dust hood 3, of the workbench 1, and a partition plate 14 is movably clamped in the groove 13.

Through adopting above-mentioned technical scheme, recess 13 conveniently places baffle 14, and baffle 14 is hollow out construction, makes things convenient for the collection of dust when can conveniently placing the processing material like this.

A motor 49 is fixedly arranged on one side of the connecting plate 46 away from the rotating shaft 47, and the end part of the output shaft of the motor 49 movably penetrates through the connecting plate 46 and is fixedly connected with the rotating shaft 47.

By adopting the above technical scheme, the motor 49 can provide power for the rotation of the rotating shaft 47.

The support legs 15 distributed in rectangular array are fixedly arranged on one side of the workbench 1 far away from the dust hood 3.

By adopting the above technical scheme, the stability of the support leg 15 can be improved.

The bottom of the dust collecting box 11 is a filter screen structure.

By adopting the technical scheme, dust can be filtered and collected.

Embodiment two: as shown in fig. 1 and 2, the lifting mechanism 4 comprises a supporting plate 41, the supporting plate 41 is symmetrically distributed and fixedly connected with the outer side of the workbench 1, a sliding groove 42 is formed in one side, close to the workbench 1, of the supporting plate 41, a sliding block 43 is arranged in the sliding groove 42 in a sliding manner, one end of the sliding block 43 is fixedly connected with the outer side of the dust hood 3, a threaded rod 44 is rotatably arranged in the sliding groove 42, one end of the threaded rod 44 penetrates through the sliding block 43 in a threaded manner, a transmission shaft 45 is fixedly arranged at one end of the threaded rod 44, one end of the transmission shaft 45 movably penetrates through the supporting plate 41, a connecting plate 46 is fixedly arranged between the supporting plates 41, a rotating shaft 47 is rotatably arranged in the middle of the connecting plate 46, and a linkage assembly 48 is arranged between the rotating shaft 47 and the transmission shaft 45.

Through adopting above-mentioned technical scheme, pivot 47 passes through linkage assembly 48 and drives transmission shaft 45 rotation, and transmission shaft 45 drives threaded rod 44 rotation, and threaded rod 44 drives slider 43 and moves down, and slider 43 drives dust excluding hood 3 and moves down for dust excluding hood 3 and workstation 1 laminating just so can avoid the dust diffusion.

Working principle: firstly, place the material on baffle 14, and start motor 49, make motor 49 begin to work, the tip of motor 49 output shaft drives pivot 47 and rotates, pivot 47 drives transmission shaft 45 through linkage assembly 48 and rotates, transmission shaft 45 drives threaded rod 44 and rotates, threaded rod 44 drives slider 43 and moves downwards, slider 43 drives dust excluding hood 3 and moves downwards, make dust excluding hood 3 laminate with workstation 1, just so can avoid the dust diffusion, thereby reach the purpose of convenient dust removal, afterwards, cut the material through laser cutting device 2, restart fan 9, make fan 9 begin work, fan 9 flabellum high-speed rotation produces the wind-force and blows into dust collection tank 5 with the showy dust, start aspiration pump 7 simultaneously, make aspiration pump 7 begin work, aspiration pump 7 produces the suction and draws the inside air of dust collection tank 5 through gas vent 6, and filter the dust in the air through dust collection box 11, make the air in the dust excluding hood 3 circulate fast through the cooperation between fan 9 and the aspiration pump 7, just so can filter the dust fast, thereby reach the purpose through efficiency, finally, take out through handle 12.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a laser cutting dust collecting equipment, includes laser cutting device (2), workstation (1) and dust excluding hood (3), its characterized in that: the laser cutting device (2) is fixedly arranged on the workbench (1), the dust hood (3) is positioned above the workbench (1), lifting mechanisms (4) which are symmetrically distributed are fixedly arranged on the outer side of the workbench (1), and the lifting mechanisms (4) are fixedly connected with the outer side of the dust hood (3);

dust collection groove (5) have been seted up to one side that workstation (1) is close to dust excluding hood (3), gas vent (6) have been seted up to the bottom of dust collection groove (5), one side that dust excluding hood (3) was kept away from to workstation (1) is fixed to be equipped with aspiration pump (7), the inlet end of aspiration pump (7) communicates with gas vent (6) through the connecting pipe, gas inlet (8) have been seted up to one side that workstation (1) was kept away from to dust excluding hood (3), the inside fixed mounting of gas inlet (8) has fan (9).

2. The laser cutting dust collecting equipment according to claim 1, wherein the lifting mechanism (4) comprises a supporting plate (41), the supporting plate (41) is symmetrically distributed and fixedly connected with the outer side of the workbench (1), a sliding groove (42) is formed in one side, close to the workbench (1), of the supporting plate (41), a sliding block (43) is arranged on the sliding groove (42) in a sliding mode, one end of the sliding block (43) is fixedly connected with the outer side of the dust collecting cover (3), a threaded rod (44) is installed in the sliding groove (42) in a rotating mode, one end of the threaded rod (44) penetrates through the sliding block (43), a transmission shaft (45) is fixedly arranged at one end of the threaded rod (44), one end of the transmission shaft (45) penetrates through the supporting plate (41) in a moving mode, a connecting plate (46) is fixedly arranged between the supporting plate (41), a rotating shaft (47) is rotatably installed in the middle of the connecting plate (46), and a linkage assembly (48) is arranged between the rotating shaft (47) and the transmission shaft (45).

3. The laser cutting dust removing device according to claim 1, wherein a picking and placing groove (10) is formed in one end of the workbench (1), the picking and placing groove (10) is communicated with the dust collecting groove (5), a dust collecting box (11) is inserted into the picking and placing groove (10), and a handle (12) is fixedly arranged at one end of the dust collecting box (11).

4. A laser cutting dust removing device as claimed in claim 2, characterized in that the linkage assembly (48) comprises a synchronizing wheel (481), the two synchronizing wheels (481) are fixedly sleeved on the outer sides of the transmission shaft (45) and the rotating shaft (47), and a synchronous belt (482) is fixedly sleeved on the outer sides of the synchronizing wheels (481).

5. A laser cutting dust removing device as claimed in claim 1, characterized in that a groove (13) is provided on the side of the table (1) close to the dust hood 3 (), and a partition (14) is provided on the inner movable card of the groove (13).

6. A laser cutting dust removing device as claimed in claim 2, characterized in that a motor (49) is fixedly arranged on the side of the connecting plate (46) away from the rotating shaft (47), and the end part of the output shaft of the motor (49) movably penetrates through the connecting plate (46) and is fixedly connected with the rotating shaft (47).

7. A laser cutting dust removing device as claimed in claim 1, characterized in that the side of the table (1) remote from the dust hood (3) is fixedly provided with support legs (15) distributed in a rectangular array.

8. A laser cutting dust removing apparatus as claimed in claim 3, characterized in that the bottom of the dust box (11) is of a filter screen structure.