CN213646336U - Laser cutting machine with smoke suction and dust removal device - Google Patents

Abstract

The utility model discloses a laser cutting machine with smoking dust collector, including box, gear, first lead screw, fan and laser emitter, the inside fixed mounting of box has the baffle, the inside gear that is provided with of box, two sets of fixed columns are all installed to the top both sides of baffle, install first lead screw between the fixed column, first lead screw passes through thread bush fixed mounting and has laser emitter, laser emitter's rear side baffle's top fixed mounting has the fan, the drawer of placing the collection dirt sack is installed to the below of fan, the protective cover is installed through telescopic pneumatic cylinder at the top of box. The utility model discloses an install the pinion rack in the top and the bottom of gear, the spliced pole is installed at the top of pinion rack, and the one side fixed mounting that the spliced pole is relative has L type splint, makes the work piece that the device can be applicable to not equidimension cut, and the fan is collected the smoke and dust that the cutting produced, avoids environmental pollution.

Description

Laser cutting machine with smoke suction and dust removal device

Technical Field

The utility model relates to a laser cutting equipment technical field specifically is a laser cutting machine with smoking dust collector.

Background

Laser equipment, as a novel tool, is applied to various industries more and more mature and comprises a laser cutting machine, a laser engraving machine, a laser marking machine, a laser welding machine and the like, wherein the laser cutting machine irradiates a laser beam to the surface of a workpiece, and the laser beam generates relative position movement on the workpiece to cut so as to form cutting seams on the workpiece to be disconnected. The laser cutting has the characteristics of high precision, fast cutting, low cost and the like, but smoke dust can be generated in the cutting process, and the laser cutting has certain damage to machinery and human bodies. There is a need for a laser cutting machine with a smoke suction and dust removal device, but the existing laser cutting equipment has many problems or defects:

1. most of the driven laser cutting machines are operated in an open mode, fine particles are easily generated in the cutting process, and the smoke dust is scattered in the air, is not easy to clean and is easily sucked into the body by workers to cause harm to health;

2. the existing laser cutting machine can only clamp and fix the cutting objects with fixed sizes, can not clamp the objects with different sizes, has low usability, is not suitable for different workpieces, and brings inconvenience to the use of the laser cutting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine with smoking dust collector to solve the problem of the processing of the smoke and dust that the cutting that provides produced and the centre gripping of the work piece of variation in size among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine with a smoke suction and dust removal device comprises a box body, a gear, a first lead screw, a fan and a laser emitter, wherein the interior of the box body is divided into two layers by a baffle, the gear is arranged at the central position of the bottom of the box body, toothed plates are arranged at the top and the bottom of the gear, two sets of sliding grooves are arranged at the bottom of the box body, the bottom of each toothed plate is slidably mounted through a sliding block and the corresponding sliding groove, a connecting column is fixedly mounted on one side of the top of each toothed plate, an L-shaped clamping plate is fixedly mounted on the opposite side of the connecting column, two sets of fixing columns are fixedly mounted on the two sides of the top of the baffle, a second motor is fixedly mounted on the back of each fixing column, a second lead screw connected with the second motor is mounted between the fixing columns, a second thread sleeve is sleeved on the second lead screw, install the first lead screw of being connected with first motor between the second thread bush, the cover is equipped with first thread bush on the first lead screw, the bottom fixed mounting of first thread bush has laser emitter, there is the fan at the top of laser emitter's rear side baffle through mount fixed mounting, the rear side movable mounting of the below gear of fan has the drawer, the internally mounted of drawer has a collection dirt sack, telescopic pneumatic cylinder is all installed through slewing mechanism rotation in the top both sides of box, telescopic pneumatic cylinder's output and protective cover fixed mounting.

Preferably, one side of the bottom inside the box body is fixedly provided with a laser generator, and the laser generator is electrically connected with the laser emitter through a line.

Preferably, four groups of supporting legs are fixedly mounted at the bottom of the box body, an adjusting knob connected with a gear in a rotating mode is arranged on the front face of the box body, and a controller is fixedly mounted on one side above the front face of the box body.

Preferably, the bottom fixed mounting of the pinion rack of the top installation of gear has two sets of sliders, there is a set of slider in bottom one side of the pinion rack of gear bottom installation through spliced pole fixed mounting.

Preferably, be provided with two sets of recesses on the baffle, the recess is inside to pierce through and to install the spliced pole, the top fixed mounting of the positive baffle of fan has the protection network, evenly be provided with a plurality of groups of through-holes on the below baffle of fan.

Preferably, one side of the position box of drawer is provided with the ventilation window, the top fixed mounting of ventilation window has starting switch, the positive fixed mounting of protective cover has the handrail.

Compared with the prior art, the utility model discloses an innovation point effect of design is: this laser cutting equipment is rational in infrastructure, has following advantage:

(1) the through holes are uniformly formed in the baffle below the fan, the drawer is movably arranged below the fan, the dust collecting cloth bag is arranged inside the drawer, the ventilation window is arranged on one side of the box body at the position of the drawer, air circulation during fan air suction is guaranteed, smoke and dust generated by cutting are sucked through rotation of the fan, the smoke and dust enter the dust collecting cloth bag in the drawer through the through holes, cutting cannot be affected by the smoke and dust, and after cutting is finished, the drawer is pulled open to take out the dust collecting cloth bag to clean dust;

(2) the telescopic hydraulic cylinders are rotatably mounted on two sides of the top of the box body through the rotating mechanisms, the output ends of the telescopic hydraulic cylinders are fixedly mounted with the protective covers, the protective covers are supported through the telescopic hydraulic cylinders, the cutting articles can be conveniently clamped and mounted, the telescopic hydraulic cylinders can be conveniently supported and stored through the matched rotation of the rotating mechanisms, and meanwhile, the protective covers are closed during cutting, so that smoke dust cannot float randomly, the environment is clean, and the harm to human health is avoided;

(3) the front of locating the box through the position at the gear is provided with the adjust knob with gear connection, drive gear revolve through rotatory adjust knob, the pinion rack is close to each other or keeps away from under the rotation of gear, it draws close each other to drive the relative L type splint in top through the spliced pole, place cutting article between L type splint, realize the centre gripping to cutting article under the cooperation of L type splint, the work piece of conveniently putting into equidimension not presss from both sides tight centre gripping, thereby make subsequent cutting more stable, the commonality of device has been enlarged.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a box body; 101. a protective net; 102. a baffle plate; 103. a support leg; 104. a through hole; 2. a gear; 201. a toothed plate; 202. a chute; 203. a slider; 204. connecting columns; 205. an L-shaped splint; 206. adjusting a knob; 3. a groove; 4. a first lead screw; 401. a first threaded sleeve; 402. a first motor; 5. a fan; 6. a protective cover; 7. a telescopic hydraulic cylinder; 8. a laser transmitter; 9. a rotating mechanism; 10. a second threaded sleeve; 11. fixing a column; 12. a laser generator; 13. a second lead screw; 14. a second motor; 15. a dust collecting cloth bag; 16. a drawer; 17. a ventilation window.

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. 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.

Referring to fig. 1-4, the present invention provides an embodiment: a laser cutting machine with a smoke dust removal device comprises a box body 1, a gear 2, a first lead screw 4, a fan 5 and a laser emitter 8, wherein the inside of the box body 1 is divided into two layers by a baffle plate 102, the gear 2 is arranged at the central position of the bottom of the box body 1, toothed plates 201 are arranged at the top and the bottom of the gear 2, two groups of sliding grooves 202 are arranged at the bottom of the box body 1, the bottom of the toothed plate 201 is slidably arranged with the sliding grooves 202 through sliding blocks 203, two groups of sliding blocks 203 are fixedly arranged at the bottom of the toothed plate 201 arranged at the top of the gear 2, one group of sliding blocks 203 are fixedly arranged at one side of the bottom of the toothed plate 201 arranged at the bottom of the gear 2 through a connecting column 204, connecting columns 204 are fixedly arranged at one side of the top of the toothed plate 201, two groups of grooves 3 are arranged on the baffle plate 102, connecting columns 204 are penetratingly, an adjusting knob 206 which is rotationally connected with the gear 2 is arranged on the front surface of the box body 1, and a controller is fixedly arranged on one side above the front surface of the box body 1;

specifically, the adjusting knob 206 is rotated to drive the gear 2 to rotate, the toothed plates 201 are close to or far away from each other under the rotation of the gear 2, the connecting column 204 drives the L-shaped clamping plates 205 with opposite tops to approach each other, cut articles are placed between the L-shaped clamping plates 205, the cut articles are clamped under the cooperation of the L-shaped clamping plates 205, the articles with different sizes are clamped, and the application range of the device is expanded;

two groups of fixing columns 11 are fixedly mounted on two sides of the top of the baffle plate 102, a second motor 14 is fixedly mounted on the back of each fixing column 11, a second screw 13 connected with the second motor 14 is mounted between every two fixing columns 11, a second threaded sleeve 10 is sleeved on the second screw 13, a first motor 402 is fixedly mounted on one side above the second threaded sleeve 10, a first screw 4 connected with the first motor 402 is mounted between every two second threaded sleeves 10, a first threaded sleeve 401 is sleeved on the first screw 4, a laser emitter 8 is fixedly mounted at the bottom of the first threaded sleeve 401, a laser generator 12 is fixedly mounted on one side of the inner bottom of the box body 1, and the laser generator 12 is electrically connected with the laser emitter 8 through a circuit;

specifically, the screw rod is driven to rotate by starting the motor, and the threaded sleeve slides on the screw rod, so that the laser emitter 8 fixedly mounted at the bottom of the first screw rod 4 is driven to move horizontally and in the front-back direction, the workpiece is conveniently positioned and cut, the cutting automation is realized, the labor capacity of workers is reduced, and the high efficiency of the device is improved;

the top of a rear side baffle 102 of the laser emitter 8 is fixedly provided with a fan 5 through a fixing frame, the top of a front side baffle 102 of the fan 5 is fixedly provided with a protective net 101, a plurality of groups of through holes 104 are uniformly arranged on the lower baffle 102 of the fan 5, a drawer 16 is movably arranged at the rear side of a lower gear 2 of the fan 5, a dust collecting cloth bag 15 is arranged inside the drawer 16, one side of a box body 1 at the position of the drawer 16 is provided with a ventilation window 17, a starting switch is fixedly arranged above the ventilation window 17, two sides of the top of the box body 1 are rotatably provided with telescopic hydraulic cylinders 7 through rotating mechanisms 9, the output ends of the telescopic hydraulic cylinders 7 are fixedly arranged with the protective cover 6, and the front;

specifically, protection network 101 has prevented work piece contact fan 5, influence fan 5's operation, the air can circulate simultaneously, the smoke and dust that the cutting produced is fallen in the suction through fan 5, the smoke and dust falls into in the collection dirt sack 15 in drawer 16 through-hole 104, drawer 16 is taken out after the cutting finishes, take out collection dirt sack 15 and clear up, make the convenient and fast more of clearance of smoke and dust, flexible through telescopic hydraulic cylinder 7, the realization is to the support of protective cover 6, the convenience is installed the centre gripping of cutting article, rotate telescopic hydraulic cylinder 7's cooperation through slewing mechanism 9, make things convenient for the propping up and taking in of telescopic hydraulic cylinder 7, close protective cover 6 during the cutting simultaneously, make the smoke and dust can not waft at will, the clean and cool of environment has been guaranteed, avoid endangering human health.

The working principle is as follows: when in use, firstly, four groups of supporting legs 103 are fixedly arranged at the bottom of the box body 1, so that the utility model is convenient to place on a horizontal plane, the stability of the device is ensured, the baffle plate 102 is fixedly arranged in the box body 1, the baffle plate 102 divides the interior of the box body 1 into two layers, two groups of sliding grooves 202 are arranged at the bottom of the box body 1, two groups of sliding blocks 203 are slidably arranged in one group of sliding grooves 202, toothed plates 201 are fixedly arranged at the tops of the two groups of sliding blocks 203, gears 2 are arranged at the tops of the toothed plates 201, one group of sliding blocks 203 are slidably arranged in the other group of sliding grooves 202, the toothed plates 201 with downward directions are fixedly arranged at the tops of the sliding blocks 203 through connecting columns 204, the toothed plates 201 with downward directions are butt-jointed and arranged at the tops of the gears 2, connecting columns 204 are fixedly arranged at the sides of the tops of the two groups of, an L-shaped clamp plate 205 is fixedly installed on one side opposite to the top of the connecting column 204, an adjusting knob 206 connected with the gear 2 is arranged on the front face of the box body 1 at the position of the gear 2, the gear 2 is driven to rotate by rotating the adjusting knob 206, the toothed plates 201 are close to or far away from each other under the rotation of the gear 2, the connecting column 204 drives the L-shaped clamp plates 205 opposite to the top to approach each other, cut articles are placed between the L-shaped clamp plates 205, and the clamping of the cut articles is realized under the matching of the L-shaped clamp plates 205;

secondly, two groups of fixing columns 11 are fixedly arranged on two sides of the top of the baffle plate 102, a second motor 14 is fixedly arranged on the back of one group of fixing columns 11 on one side of the top of the baffle plate 102, the model of the second motor 14 is Y132S2-2, second lead screws 13 connected with the second motor 14 are arranged between the fixing columns 11, second thread sleeves 10 are sleeved on the second lead screws 13, a first motor 402 is fixedly arranged on one side above the second thread sleeves 10, the model of the first motor 402 is Y132S1-2, first lead screws 4 connected with the first motor 402 are arranged between the second thread sleeves 10, first thread sleeves 401 are sleeved on the first lead screws 4, laser emitters 8 are fixedly arranged at the bottoms of the first thread sleeves 401, laser generators 12 are fixedly arranged on one side of the bottom inside the box body 1, the models of the laser generators 12 are VCL-1064nmM0-0.5W, and the laser emitters 8 are electrically connected through circuits, the laser generator 12 is started to generate laser, the laser is transmitted to the laser emitter 8 through a circuit to be subjected to laser cutting, the first motor 402 is started to drive the first screw rod 4 to rotate, the first threaded sleeve 401 drives the laser emitter 8 to move forwards and backwards, the second motor 14 is electrified to convert electric energy into mechanical energy and drive the second screw rod 13 to rotate, the second threaded sleeve 10 moves on the second screw rod 13 in the horizontal direction, the two screw rods are matched with the threaded sleeve to adjust the position of the laser emitter 8, the cutting operation is convenient to perform, and the cutting automation is realized;

finally, the fan 5 is fixedly arranged on the top of the rear side baffle plate 102 of the laser emitter 8 through the fixing frame, the protective net 101 is fixedly arranged on the top of the front baffle plate 102 of the fan 5, the phenomenon that the rotation of the fan 5 damages the operation of machinery is avoided, meanwhile, the gas can freely pass through the protective net to enable the air to circulate is ensured, a plurality of groups of through holes 104 are uniformly arranged on the lower baffle plate 102 of the fan 5, the rear side of the lower gear 2 of the fan 5 is movably arranged with a drawer 16, a dust collecting cloth bag 15 is arranged inside the drawer 16, a ventilation window 17 is arranged on one side of the box body 1 at the position of the drawer 16 to ensure the circulation of the air when the fan 5 pumps the smoke and dust generated by starting the fan 5 to rotate, the smoke and dust enter the dust collecting cloth bag 15 in the drawer 16 through the through holes 104, the cutting is not influenced by the smoke, the top both sides of box 1 all rotate through slewing mechanism 9 and install telescopic hydraulic cylinder 7, and telescopic hydraulic cylinder 7's output and protective cover 6 fixed mounting through slewing mechanism 9 and telescopic hydraulic cylinder 7's cooperation, realize opening and supporting of protective cover 6, the convenient centre gripping installation to cutting article, close protective cover 6 during the cutting simultaneously, make the smoke and dust can not waft at will, guaranteed the clean and cool of environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a laser cutting machine with smoking dust collector, includes box (1), gear (2), first lead screw (4), fan (5) and laser emitter (8), its characterized in that: the inside of the box body (1) is divided into two layers by a baffle (102), a gear (2) is arranged at the center of the bottom of the box body (1), toothed plates (201) are installed at the tops and the bottoms of the gear (2), two sets of sliding grooves (202) are formed in the bottom of the box body (1), the bottom of each toothed plate (201) is slidably installed with the corresponding sliding groove (202) through a sliding block (203), a connecting column (204) is fixedly installed on one side of the top of each toothed plate (201), an L-shaped clamping plate (205) is fixedly installed on one side, opposite to the connecting column (204), two sets of fixing columns (11) are fixedly installed on two sides of the top of the baffle (102), a second motor (14) is fixedly installed on the back of each fixing column (11), a second lead screw (13) connected with the second motor (14) is installed between each fixing column (11), and a second thread sleeve (10) is sleeved on each second lead, a first motor (402) is fixedly arranged on one side above the second thread bush (10), a first screw rod (4) connected with a first motor (402) is arranged between the second thread sleeves (10), a first threaded sleeve (401) is sleeved on the first screw rod (4), a laser emitter (8) is fixedly arranged at the bottom of the first threaded sleeve (401), the top of the rear side baffle (102) of the laser emitter (8) is fixedly provided with a fan (5) through a fixed frame, a drawer (16) is movably arranged at the rear side of the gear (2) below the fan (5), a dust collecting cloth bag (15) is arranged in the drawer (16), telescopic hydraulic cylinders (7) are rotatably arranged on both sides of the top of the box body (1) through a rotating mechanism (9), the output end of the telescopic hydraulic cylinder (7) is fixedly installed with the protective cover (6).

2. The laser cutting machine with the smoke suction and dust removal device according to claim 1, wherein: the laser generator is characterized in that a laser generator (12) is fixedly mounted on one side of the bottom inside the box body (1), and the laser generator (12) is electrically connected with the laser emitter (8) through a line.

3. The laser cutting machine with the smoke suction and dust removal device according to claim 1, wherein: the bottom fixed mounting of box (1) has four groups of landing legs (103), the front of box (1) is provided with rotates adjust knob (206) of being connected with gear (2), the front top one side fixed mounting of box (1) has the controller.

4. The laser cutting machine with the smoke suction and dust removal device according to claim 1, wherein: the bottom fixed mounting of the pinion rack (201) of the top installation of gear (2) has two sets of sliders (203), the bottom one side of the pinion rack (201) of gear (2) bottom installation has a set of slider (203) through spliced pole (204) fixed mounting.

5. The laser cutting machine with the smoke suction and dust removal device according to claim 1, wherein: the novel fan is characterized in that two groups of grooves (3) are formed in the baffle (102), connecting columns (204) are installed inside the grooves (3) in a penetrating mode, a protective net (101) is fixedly installed at the top of the front baffle (102) of the fan (5), and a plurality of groups of through holes (104) are evenly formed in the baffle (102) below the fan (5).

6. The laser cutting machine with the smoke suction and dust removal device according to claim 1, wherein: one side of position box (1) of drawer (16) is provided with ventilation window (17), the top fixed mounting of ventilation window (17) has starting switch, the positive fixed mounting of protective cover (6) has the handrail.

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