CN216802090U

CN216802090U - Laser cutting machine of dust is retrieved to intelligence

Info

Publication number: CN216802090U
Application number: CN202122728261.3U
Authority: CN
Inventors: 沈涛; 陈晓虎; 刘志东
Original assignee: Hefei Xindong Mould Co ltd
Current assignee: Hefei Xindong Mould Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-24
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a laser cutting machine capable of intelligently recycling dust, which adopts the technical scheme that: the laser cutting machine comprises a laser cutting machine body, wherein a cleaning mechanism is arranged at the top of the laser cutting machine body; clearance mechanism includes the connecting axle, laser cutting machine body top is located to the connecting axle, the fixed cover of connecting axle outside is equipped with industry brush and two gears, the outside cover of connecting axle is equipped with fly leaf one and fly leaf two, and a laser cutting machine beneficial effect that the dust was retrieved to intelligence is: push pedal in the clearance mechanism pushes away the leftover bits in the front, and the industry brush is raised the metal dust, and the metal dust that the dust absorption pipe will be raised simultaneously inhales inside the dust absorption pipe, reaches the effect of clearing away the leftover bits on laser cutting machine body surface automatically when clearing up laser cutting machine body surface dust, inside the dust catcher was discharged to the three-way pipe, inside the collecting vat was discharged to the play dirt pipe, reached and concentrated the purpose of collecting convenient clearance.

Description

Laser cutting machine of dust is retrieved to intelligence

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine capable of intelligently recycling dust.

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through the optical path system, the laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal, and finally, the material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

When the existing laser cutting machine cuts the plate material, metal powder and leftover materials can exist on the surface of the laser cutting machine after the plate material is cut, the produced leftover materials are different due to different parts of the plate material, the small part of the leftover materials can fall off from a blanking port on the surface of the laser cutting machine, and the slightly larger leftover materials need manual cleaning to influence the production efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides the laser cutting machine capable of intelligently recycling the dust, and the problem that production efficiency is affected because a slightly larger leftover material needs to be manually cleaned through the cleaning mechanism is solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: a laser cutting machine capable of intelligently recycling dust comprises a laser cutting machine body, wherein a cleaning mechanism is arranged at the top of the laser cutting machine body;

the cleaning mechanism comprises a connecting shaft, the connecting shaft is arranged at the top of the laser cutting machine body, an industrial brush and two gears are fixedly sleeved outside the connecting shaft, a first movable plate and a second movable plate are sleeved outside the connecting shaft, the connecting shaft is connected with the first movable plate and the second movable plate through bearings respectively, dust absorption pipes are arranged on two sides of the industrial brush, two dust absorption pipes are arranged at one ends of the dust absorption pipes and are fixedly connected with the first movable plate and the second movable plate, two clamping grooves are fixedly formed between the first movable plate and the second movable plate, two push plates and two gear racks are arranged at the bottoms of the gears and are meshed with the two gear racks respectively, and the two gear racks are fixedly connected with the top of the laser cutting machine body.

The leftover bits are pushed away in front through the push pedal in the clearance mechanism, and the metal dust on laser cutting machine body surface is raised from the laser cutting machine body to the industry brush for metal dust non-stick is on laser cutting machine body surface, and the dust absorption pipe is inside sucking the dust absorption pipe with the metal dust of raising up simultaneously, reaches the effect of clearing away the leftover bits on laser cutting machine body surface automatically when clearing up laser cutting machine body surface dust.

Preferably, two grooves are fixedly formed in the top of the laser cutting machine body, guardrails are fixedly arranged on two sides of the laser cutting machine body, a sliding groove is fixedly formed in one side of each guardrail, a baffle is arranged on one side of the laser cutting machine body, two connecting plates are fixedly arranged on one side of the baffle, one end of each connecting plate is fixedly connected with the laser cutting machine body, a protection plate is fixedly arranged on one side of each baffle, a supporting plate is fixedly arranged on one end of the bottom of each baffle, one end of each supporting plate is fixedly connected with the laser cutting machine body, and two supporting blocks are fixedly arranged on two sides of the laser cutting machine body.

Specifically, the baffle and the protection plate have a protection effect.

Preferably, the bottoms of the first movable plate and the second movable plate extend into the two grooves respectively and slide with the two grooves.

Specifically, the groove has the effect of facilitating the transverse movement of the first movable plate and the second movable plate and limiting the longitudinal movement of the first movable plate and the second movable plate.

Preferably, a first reciprocating screw rod and a second reciprocating screw rod are arranged on two sides of the laser cutting machine body respectively, a motor is arranged at one end of the first reciprocating screw rod, the motor is fixedly arranged at the top of the supporting plate, the output end of the motor is fixedly connected with the first reciprocating screw rod, and bearing seats are sleeved on the first reciprocating screw rod and the second reciprocating screw rod.

In particular, the support plate has a supporting effect.

Preferably, the first reciprocating screw rod and the second reciprocating screw rod are both connected with the bearing seat through a ball nut pair.

Specifically, the first reciprocating screw rod and the second reciprocating screw rod have the effect of driving the bearing seat to move back and forth.

Preferably, the first reciprocating screw rod and the second reciprocating screw rod are fixedly sleeved with belt pulleys, and the belt pulleys are sleeved with belts.

Specifically, the first reciprocating screw rod has the effect of driving the second reciprocating screw rod to rotate through the matching of the belt pulley and the belt.

Preferably, two ends of the connecting shaft penetrate through the two sliding grooves, and two ends of the connecting shaft are respectively connected with the two bearing seats through bearings.

Specifically, the bearing seat and the sliding groove support the connecting shaft.

Preferably, one side of one of the bearing seats is fixedly provided with a fixed plate, the top of the fixed plate is fixedly provided with a dust collector, the top of the dust collector is fixedly connected with a three-way pipe, one side of the dust collector is fixedly connected with a dust outlet pipe, one side of the dust outlet pipe is fixedly connected with a collecting tank, the bottom of the collecting tank is fixedly connected with the top of the fixed plate, and two ends of the three-way pipe are respectively fixedly connected with the two dust inlet pipes.

Specifically, the dust catcher has the effect that produces suction, and inside suction conveyed the dust absorption pipe through the three-way pipe, inhaled metal dust inside the dust catcher through the dust absorption pipe, and then discharged into inside the collecting vat through going out the dirt pipe.

Preferably, one ends of the first reciprocating screw rod and the second reciprocating screw rod are respectively connected with the two supporting blocks through bearings, the other end of the first reciprocating screw rod penetrates through the baffle and is connected with the baffle through the bearings, and the other end of the second reciprocating screw rod is connected with the baffle through the bearings.

Specifically, the supporting block and the baffle have a supporting effect, and the baffle has a protecting effect.

Preferably, both ends of the three-way pipe penetrate through one of the chutes and slide with the insides of the chutes.

Specifically, the chute has the effect of facilitating the movement of the three-way pipe.

The embodiment of the utility model has the following advantages:

1. the leftover materials are pushed away in front through a push plate in the cleaning mechanism, the industrial brush lifts the metal dust on the surface of the laser cutting machine body from the laser cutting machine body, so that the metal dust is not adhered to the surface of the laser cutting machine body, and meanwhile, the lifted metal dust is sucked into a dust suction pipe through the dust suction pipe, so that the effect of automatically cleaning the leftover materials on the surface of the laser cutting machine body while cleaning the dust on the surface of the laser cutting machine body is achieved;

2. through in the clearance mechanism connecting axle when removing drive the dust absorption pipe through fly leaf one and fly leaf two and remove, inhale away metal dust from laser cutting machine body surface through the dust absorption pipe for inside the metal dust was discharged into the tee bend pipe from the dust absorption pipe, discharged into the dust catcher through the tee bend pipe inside, inside discharging into out the dirt pipe from the dust catcher inside, inside discharging into the collecting vat through out the dirt pipe, reach the purpose of concentrating and collecting convenient clearance.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical essence, and any modifications of the structures, changes of the proportion relation, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view provided by the present invention;

FIG. 2 is a perspective view of a cleaning mechanism provided by the present invention;

FIG. 3 is a rear cross-sectional view provided by the present invention;

FIG. 4 is a left side elevation view in cross section provided by the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the portion B of FIG. 3 according to the present invention;

fig. 7 is an enlarged view of the structure of the part C in fig. 4 according to the present invention.

In the figure: the device comprises a laser cutting machine body 1, a motor 2, a first reciprocating screw rod 3, a belt pulley 4, a belt 5, a bearing seat 6, a fixing plate 7, a dust collector 8, a three-way pipe 9, a guardrail 10, a rack 11, a first movable plate 12, a dust collecting pipe 13, an industrial brush 14, a gear 15, a connecting shaft 16, a clamping groove 17, a push plate 18, a dust discharging pipe 19, a collecting groove 20, a second movable plate 21 and a second reciprocating screw rod 22.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

Referring to the attached drawings 1-7, the laser cutting machine for intelligently recycling dust provided by the utility model comprises a laser cutting machine body 1, wherein a cleaning mechanism is arranged at the top of the laser cutting machine body 1;

the cleaning mechanism comprises a connecting shaft 16, the connecting shaft 16 is arranged at the top of the laser cutting machine body 1, an industrial brush 14 and two gears 15 are fixedly sleeved outside the connecting shaft 16, a movable plate one 12 and a movable plate two 21 are sleeved outside the connecting shaft 16, the connecting shaft 16 is respectively connected with the first movable plate 12 and the second movable plate 21 through bearings, dust suction pipes 13 are respectively arranged at two sides of the industrial brush 14, one end of each of the two dust suction pipes 13 is fixedly connected with the first movable plate 12, the other end of each of the two dust suction pipes 13 penetrates through the second movable plate 21 and is fixedly connected with the second movable plate 21, two clamping grooves 17 are fixedly arranged between the first movable plate 12 and the second movable plate 21, push plates 18 are inserted into the two clamping grooves 17, racks 11 are arranged at the bottoms of the two gears 15, the two gears 15 are respectively meshed with the two racks 11, and the two racks 11 are fixedly connected with the top of the laser cutting machine body 1;

in this embodiment, when the connecting shaft 16 drives the gear 15 to move on the rack 11, the gear 15 rotates and drives the connecting shaft 16 to rotate, meanwhile, the connecting shaft 16 moves to drive the first movable plate 12 and the second movable plate 21 to move, the first movable plate 12 and the second movable plate 21 move to drive the dust collecting pipe 13 and the engaging groove 17 to move, the engaging groove 17 moves to drive the pushing plate 18 to move, so that the push plate 18 pushes the leftover materials to move, the leftover materials are automatically pushed away from the laser cutting machine body 1, meanwhile, the connecting shaft 16 rotates under the influence of the gear 15 during movement to drive the industrial brush 14 to move and rotate at the same time, so that the push plate 18 pushes leftover materials in front, the industrial brush 14 lifts metal dust on the surface of the laser cutting machine body 1 from the laser cutting machine body 1, so that the metal dust is not adhered to the surface of the laser cutting machine body 1, and the dust suction pipe 13 sucks the lifted metal dust into the dust suction pipe 13.

Wherein, in order to realize the purpose that connecting axle 16 removes, this device adopts the following technical scheme to realize: the top of the laser cutting machine body 1 is fixedly provided with two grooves, two sides of the laser cutting machine body 1 are both fixedly provided with guardrails 10, one sides of the two guardrails 10 are both fixedly provided with chutes, one side of the laser cutting machine body 1 is provided with a baffle, one side of the baffle is fixedly provided with two connecting plates, one ends of the two connecting plates are both fixedly connected with the laser cutting machine body 1, one side of the baffle is fixedly provided with a protective plate, one end of the bottom of the baffle is fixedly provided with a support plate, one end of the support plate is fixedly connected with the laser cutting machine body 1, two support blocks are fixedly arranged on two sides of the laser cutting machine body 1, the protective plate has the effect of preventing dropped leftover materials from smashing other parts, the baffle and the connecting plates have a supporting effect, the guardrail 10 has a protecting effect, and the chutes on the guardrails 10 have the effect of facilitating the movement of the connecting shafts 16, the groove has the effect of facilitating the sliding of the first movable plate 12 and the second movable plate 21, the bottoms of the first movable plate 12 and the second movable plate 21 respectively extend into the two grooves and slide with the two grooves, the connecting shaft 16 drives the first movable plate 12 and the second movable plate 21 to slide along the groove, the connecting shaft 16 is supported by the first movable plate 12 and the second movable plate 21, belt pulleys 4 are fixedly sleeved outside the first reciprocating screw rod 3 and the second reciprocating screw rod 22, belts 5 are sleeved outside the two belt pulleys 4, the first reciprocating screw rod 3 rotates to drive the belt pulleys 4 to rotate, the belt pulleys 4 rotate to drive the belts 5 to rotate, the belts 5 rotate to drive the belt pulleys 4 outside the second reciprocating screw rod 22 to rotate, so that the second reciprocating screw rod 22 rotates, the first reciprocating screw rod 3 and the second reciprocating screw rod 22 are respectively arranged on two sides of the laser cutting machine body 1, and the motor 2 is arranged at one end of the first reciprocating screw rod 3, the motor 2 is fixedly arranged at the top of the supporting plate, the output end of the motor 2 is fixedly connected with the first reciprocating screw rod 3, bearing seats 6 are sleeved outside the first reciprocating screw rod 3 and the second reciprocating screw rod 22, the first reciprocating screw rod 3 and the second reciprocating screw rod 22 are driven to rotate by the rotation of the motor 2, the second reciprocating screw rod 22 is driven to rotate by the rotation of the belt pulley 4 and the belt pulley 5, the bearing seats 6 are driven to move by the rotation of the first reciprocating screw rod 3 and the second reciprocating screw rod 22, one end of the first reciprocating screw rod 3 and one end of the second reciprocating screw rod 22 are respectively connected with two supporting blocks through bearings, the other end of the first reciprocating screw rod 3 penetrates through the baffle plate and is connected with the baffle plate through bearings, the baffle plate and the supporting blocks support the first reciprocating screw rod 3 and the second reciprocating screw rod 22, so that the first reciprocating screw rod 3 and the second reciprocating screw rod 22 can stably rotate, and the first reciprocating screw rod 3 and the second reciprocating screw rod 22 are both connected with the bearing seats 6 through ball nut pairs, the reciprocating screw rod I3 and the reciprocating screw rod II 22 rotate to drive the bearing seats 6 to move backwards and forwards, two ends of the connecting shaft 16 penetrate through the two sliding grooves, two ends of the connecting shaft 16 are respectively connected with the two bearing seats 6 through bearings, the connecting shaft 16 is driven by the movement of the bearing seats 6 to move along the sliding grooves, and the rotation of the connecting shaft 16 is not influenced through the bearings;

wherein, in order to realize the purpose of collecting the metal dust in a centralized manner, the device adopts the following technical scheme: one side of one of the bearing seats 6 is fixedly provided with a fixed plate 7, the top of the fixed plate 7 is fixedly provided with a dust collector 8, the top of the dust collector 8 is fixedly connected with a three-way pipe 9, one side of the dust collector 8 is fixedly connected with a dust outlet pipe 19, one side of the dust outlet pipe 19 is fixedly connected with a collecting tank 20, the bottom of the collecting tank 20 is fixedly connected with the top of the fixed plate 7, two ends of the three-way pipe 9 are respectively and fixedly connected with two dust collecting pipes 13, the bearing seats 6 can drive a movable plate I12 and a movable plate II 21 to move through a connecting shaft 16 when moving so as to drive the dust collecting pipes 13 to move, the bearing seats 6 drive the fixed plate 7 to move when moving, the fixed plate 7 drives the dust collector 8 to move, the dust collector 8 drives the three-way pipe 9 to move so that the three-way pipe 9 and the dust collecting pipes 13 are continuously in a communicated state, the dust collector 8 is started, and the dust collector 8 generates suction force which is transmitted into the dust collecting pipes 13 through the three-way pipe 9, the metal dust is sucked away through the dust suction pipe 13, so that the metal dust is discharged into the three-way pipe 9 from the dust suction pipe 13, is discharged into the dust collector 8 through the three-way pipe 9, is discharged into the dust outlet pipe 19 from the inside of the dust collector 8, and is discharged into the collecting tank 20 through the dust outlet pipe 19, the purpose of centralized collection and convenient cleaning is achieved, two ends of the three-way pipe 9 penetrate through one sliding groove and slide with the inside of the sliding groove, and the three-way pipe 9 slides along the sliding groove.

The application process of the utility model is as follows: when the device is used, the device is connected with an external power supply, after a plate material is cut, a cut finished part is taken out of a laser cutting machine body 1, a motor 2 is started, the motor 2 rotates to drive a first reciprocating screw rod 3 to rotate, the first reciprocating screw rod 3 rotates to drive a belt pulley 4 to rotate, the belt pulley 4 rotates to drive a belt 5 to rotate, the belt 5 rotates to drive the belt pulley 4 outside a second reciprocating screw rod 22 to rotate, the second reciprocating screw rod 22 rotates, the first reciprocating screw rod 3 and the second reciprocating screw rod 22 rotate to drive a bearing seat 6 to move, the bearing seat 6 moves to drive a connecting shaft 16 to move along a sliding groove on a guardrail 10, the connecting shaft 16 drives a first movable plate 12 and a second movable plate 21 to slide along a groove, the connecting shaft 16 is supported by the first movable plate 12 and the second movable plate 21, and the connecting shaft 16 drives a gear 15 to rotate and simultaneously drive the connecting shaft 16 to rotate when the gear 15 moves on a rack 11, meanwhile, the connecting shaft 16 drives the first movable plate 12 and the second movable plate 21 to move when moving, the first movable plate 12 and the second movable plate 21 move to drive the dust suction pipe 13 and the clamping groove 17 to move, the clamping groove 17 moves to drive the push plate 18 to move, so that the push plate 18 pushes leftover materials to move, the leftover materials are automatically pushed away from the laser cutting machine body 1, meanwhile, the connecting shaft 16 moves and is influenced by the gear 15 to rotate to drive the industrial brush 14 to move and rotate while moving, the push plate 18 pushes away the leftover materials in front of the push plate, the industrial brush 14 lifts metal dust on the surface of the laser cutting machine body 1 from the laser cutting machine body 1, so that the metal dust is not adhered to the surface of the laser cutting machine body 1, meanwhile, the dust suction pipe 13 sucks the lifted metal dust into the dust suction pipe 13, and the effect of automatically cleaning the leftover materials on the surface of the laser cutting machine body 1 is achieved at the same time of cleaning the dust on the surface of the laser cutting machine body 1, meanwhile, the bearing seat 6 is driven to move when moving, the fixed plate 7 is driven to move to drive the dust collector 8 to move, the dust collector 8 is driven to move to drive the three-way pipe 9 to move, the three-way pipe 9 and the dust collection pipe 13 are continuously in a communicated state, the dust collector 8 is started, the dust collector 8 generates suction, the suction is transmitted to the inside of the dust collection pipe 13 through the three-way pipe 9, metal dust is sucked away through the dust collection pipe 13, the metal dust is discharged into the inside of the three-way pipe 9 from the dust collection pipe 13, the metal dust is discharged into the inside of the dust collector 8 through the three-way pipe 9, the metal dust is discharged into the inside of the dust outlet pipe 19 from the inside of the dust collector 8, and the metal dust is discharged into the inside of the collecting tank 20 through the dust outlet pipe 19, and the purpose of centralized collection and convenient cleaning is achieved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it to an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

1. The utility model provides a laser cutting machine of dust is retrieved to intelligence, includes laser cutting machine body (1), its characterized in that: the top of the laser cutting machine body (1) is provided with a cleaning mechanism;

the cleaning mechanism comprises a connecting shaft (16), the connecting shaft (16) is arranged at the top of the laser cutting machine body (1), an industrial brush (14) and two gears (15) are fixedly sleeved outside the connecting shaft (16), a movable plate I (12) and a movable plate II (21) are sleeved outside the connecting shaft (16), the connecting shaft (16) is respectively connected with the movable plate I (12) and the movable plate II (21) through bearings, dust suction pipes (13) are respectively arranged on two sides of the industrial brush (14), one ends of the two dust suction pipes (13) are fixedly connected with the movable plate I (12), the other ends of the two dust suction pipes (13) penetrate through the movable plate II (21) and are fixedly connected with the movable plate II (21), two clamping grooves (17) are fixedly arranged between the movable plate I (12) and the movable plate II (21), and a push plate (18) is inserted in the two clamping grooves (17), two gear (15) bottom all is equipped with rack (11), two gear (15) mesh with two rack (11) respectively mutually, two rack (11) all with laser cutting machine body (1) top fixed connection.

2. The laser cutting machine for intelligently recycling dust according to claim 1, characterized in that: two grooves are fixedly formed in the top of the laser cutting machine body (1), two guardrails (10) are fixedly arranged on two sides of the laser cutting machine body (1), two sliding grooves are fixedly formed in one sides of the guardrails (10), a baffle is arranged on one side of the laser cutting machine body (1), two connecting plates are fixedly arranged on one side of the baffle, one end of each connecting plate is fixedly connected with the laser cutting machine body (1), a protection plate is fixedly arranged on one side of the baffle, a supporting plate is fixedly arranged on one end of the bottom of the baffle, one end of the supporting plate is fixedly connected with the laser cutting machine body (1), and two supporting blocks are fixedly arranged on two sides of the laser cutting machine body (1).

3. The laser cutting machine for intelligently recycling dust according to claim 2, characterized in that: the bottoms of the first movable plate (12) and the second movable plate (21) extend into the two grooves respectively and slide with the two grooves.

4. The laser cutting machine for intelligently recycling dust according to claim 2, characterized in that: laser cutting machine body (1) both sides are equipped with reciprocal lead screw one (3) and reciprocal lead screw two (22) respectively, reciprocal lead screw one (3) one end is equipped with motor (2), the backup pad top is located to motor (2) fixed, motor (2) output and reciprocal lead screw one (3) fixed connection, reciprocal lead screw one (3) and reciprocal lead screw two (22) outside all overlap and are equipped with bearing frame (6).

5. The laser cutting machine for intelligently recycling dust according to claim 4, characterized in that: the first reciprocating screw rod (3) and the second reciprocating screw rod (22) are connected with the bearing seat (6) through a ball nut pair.

6. The laser cutting machine for intelligently recycling dust according to claim 4, characterized in that: the belt pulley (4) is fixedly sleeved outside the first reciprocating screw rod (3) and the second reciprocating screw rod (22), and the belt pulley (5) is sleeved outside the belt pulley (4).

7. The laser cutting machine for intelligently recycling dust according to claim 2, characterized in that: two ends of the connecting shaft (16) penetrate through the two sliding grooves, and two ends of the connecting shaft (16) are respectively connected with the two bearing seats (6) through bearings.

8. The laser cutting machine for intelligently recycling dust according to claim 4, characterized in that: one of them bearing frame (6) one side is fixed and is equipped with fixed plate (7), fixed plate (7) top is fixed and is equipped with dust catcher (8), dust catcher (8) top fixedly connected with three-way pipe (9), dust pipe (19) are gone out to dust catcher (8) one side fixedly connected with, go out dust pipe (19) one side fixedly connected with collecting vat (20), collecting vat (20) bottom and fixed plate (7) top fixed connection, three-way pipe (9) both ends are respectively in two dust absorption pipe (13) fixed connection.

9. The laser cutting machine for intelligently recycling dust according to claim 4, characterized in that: one ends of the first reciprocating screw rod (3) and the second reciprocating screw rod (22) are respectively connected with the two supporting blocks through bearings, the other end of the first reciprocating screw rod (3) penetrates through the baffle and is connected with the baffle through the bearings, and the other end of the second reciprocating screw rod (22) is connected with the baffle through the bearings.

10. The laser cutting machine for intelligently recycling dust according to claim 8, wherein: two ends of the three-way pipe (9) penetrate through one sliding chute and slide with the inside of the sliding chute.