CN116197551A

CN116197551A - Multifunctional laser cutting machine

Info

Publication number: CN116197551A
Application number: CN202310331055.XA
Authority: CN
Inventors: 倪宝荣
Original assignee: Nantong Shirui Machinery Technology Co ltd
Current assignee: Boulder Nantong Automotive Parts Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-06-02
Anticipated expiration: 2043-03-30
Also published as: CN116197551B

Abstract

The invention relates to the technical field of material cutting, in particular to a multifunctional laser cutting machine which comprises a cutting machine frame, a cutting mechanism, a supporting machine frame and a waste gas treatment mechanism which are of type structures.

Description

Multifunctional laser cutting machine

Technical Field

The invention relates to the technical field of material cutting, in particular to a multifunctional laser cutting machine.

Background

The laser cutting is to irradiate the material to be cut by using a high-power-density laser beam, so that the material is quickly heated to the vaporization temperature and then evaporated to form holes, and then along with the movement of the material by the laser beam, the holes continuously form slits with very narrow width to finish the cutting of the material; compared with the traditional cutting machine, when cutting metal or nonmetal materials with uneven surfaces, the laser cutting has the characteristics of narrow cut, attractive cutting surface, small deformation of workpieces and the like, so that the cutting is usually carried out in a laser cutting mode in the cutting occasion.

Because some boards to be cut are of wave-shaped structures, the laser moving path is always a straight line in the traditional laser cutting process, so that the distance between the laser emitting point and the board in the laser cutting process is always changed, if the distance between the laser emitting point and the board is in the process, the loss of laser energy can be caused, and the cutting quality of the board by the laser is further affected.

The laser cutting process can produce a large amount of smog, and contain the harmful gas that comes from granule and the laser head high temperature that the high temperature produced of processing material produced in the smog, and traditional laser cutting process uses laser cutting device from the blowing device who takes to blow away smog to the air in often, and this kind of processing mode easily leads to staff to inhale smog, and then harm staff's health, serious possible influence environmental safety.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a multi-functional laser cutting machine, includes the cutting frame of type structure, the cutting frame horizontal segment be provided with cutting mechanism, the cutting frame right side sets up the support frame of fore-and-aft symmetry, installs exhaust treatment mechanism jointly between two support frames.

The cutting mechanism comprises a moving assembly, the moving assembly is arranged on the horizontal section of the cutting machine frame in a sliding mode, a laser generator is arranged at the lower end of the moving assembly, the laser generator comprises a telescopic rod arranged at the lower end of the moving assembly, a gas collecting hood is arranged at the lower end of the telescopic rod, and a laser transmitter is arranged in the gas collecting hood.

The waste gas treatment mechanism comprises a gas washing tank which is composed of an inclined section and a horizontal section, wherein a gas inlet is formed in the left end face of the inclined section of the gas washing tank, a water inlet pipe which extends left and right is arranged on the upper end face of the inclined section of the gas washing tank, a plurality of communicating pipes are uniformly and transversely arranged on the upper end face of the inclined section of the gas washing tank in a penetrating mode from left to right, the upper end of each communicating pipe is connected with the water inlet pipe in a penetrating mode, a spray pipe which extends front and back is arranged at the lower end of each communicating pipe, two groups of gas outlet holes which are symmetrical front and back are formed in the upper end face of the horizontal section of the gas washing tank, cleaning components are arranged in the inclined section of the gas washing tank, and water outlets which are symmetrical left and right are arranged on the lower end face of the horizontal section of the gas washing tank.

Preferably, the movable assembly include the slip frame that slides and set up at the cutting frame horizontal segment, wherein cutting frame horizontal segment up end be provided with electronic slider, and electronic slider and slip frame fixed connection, the lift cylinder is installed through the cylinder block to the terminal surface under the slip frame, lift cylinder flexible end lower extreme and telescopic link fixed connection, gas collecting platform is installed on electronic slider right side, the air pump is installed to gas collecting platform up end, install the rubber hose with gas collecting channel through connection on the air pump.

Preferably, the cleaning component include a plurality of cleaning scraping plates that slide and set up at the inside lower terminal surface of gas wash tank horizontal segment, the reciprocating link board is installed jointly to cleaning scraping plate up end, reciprocating link board up end left side is provided with the linkage arch, install the reset spring pole jointly between linkage arch and the gas wash tank left side inner wall, inner wall and lie in the spray pipe below on the right side install the linkage roller jointly through the bearing around the gas wash tank, a plurality of linkage blades are evenly installed to circumference on the linkage roller periphery, reciprocating link board up end is provided with linkage blade matched with linkage piece.

Preferably, the washing cylinder which is in through connection with the inside of the washing tank is arranged at the water outlet of the washing tank, a recovery component is arranged in the washing cylinder, a placing window is arranged on the front end face of the washing cylinder, an arc plate is clamped on the placing window, a transition tank is jointly arranged at the lower ends of the two washing cylinders, a water pump is arranged at the lower end face of the transition tank, a connecting pipe is arranged at the horizontal section of the washing tank, the lower end of the connecting pipe is connected with the water pump, and the upper end of the connecting pipe is connected with the water inlet pipe.

Preferably, the recovery assembly comprises a plurality of support rods uniformly distributed in the cleaning cylinder along the circumferential direction of the vertical direction, a plurality of recovery circular rings uniformly distributed from top to bottom are commonly arranged on the support rods, a magnet rod with a cross-shaped structure is arranged on the inner side of each recovery circular ring, a mobile frame with a type structure is slidably arranged on the upper end face of the horizontal section of the gas washing tank, a separation disc slidably arranged on the lower end face of the horizontal section of the gas washing tank is fixedly arranged at the lower end of the mobile frame, and the separation disc is arranged between two water outlets.

Preferably, limiting blocks are arranged on two vertical sections of the movable frame, and adsorption sponge is arranged between two adjacent recovery rings.

Preferably, a glass tube is arranged between the cleaning cylinder and the transition box.

Preferably, the lower end of the gas collecting hood is provided with a left-right symmetrical movable wheel, and the movable wheel can reduce friction between the gas collecting hood and the metal plate and protect the metal plate.

Preferably, the upper and lower adjacent magnet bars are arranged in a staggered manner, so that the adsorption area of the upper and lower adjacent magnet bars to metal particles in wastewater can be increased, the metal particles are adsorbed more thoroughly by the magnet bars, and the adsorption effect of the magnet bars is better.

The invention has the beneficial effects that: 1. in the cutting mechanism designed by the invention, the gas collecting hood is driven to move by the telescopic rod in the moving process of the moving assembly, and the gas collecting hood can be guaranteed to be always attached to the surface of the plate by the telescopic rod in the moving process, so that the gas collecting hood can drive the laser transmitter to be always at a certain distance from the surface of the plate, thereby reducing the loss of laser energy, ensuring that the excited energy on the surface of the plate is at a certain level, and guaranteeing the uniformity of the size of a cutting seam.

2. In the waste gas treatment mechanism designed by the invention, water flow is pumped into the spray pipe through the water inlet pipe, the water flows through the spray pipe to spray the water curtain into the gas washing box, and the smoke collected by the gas collecting cover enters the gas washing box and is discharged through the gas outlet holes after being washed through the plurality of water curtains, so that the plurality of water curtains are matched with each other to wash the smoke, thereby reducing the possibility that harmful substances in the smoke are discharged to the air, ensuring that the body of staff cannot inhale the harmful gases, and protecting the environmental sanitation.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a three-dimensional mounting structure between the present invention and a mobile base and sheet metal.

Fig. 2 is a schematic perspective view of a part of the cutting mechanism of the present invention.

FIG. 3 is a schematic perspective view of a part of the exhaust treatment mechanism of the present invention.

Fig. 4 is an enlarged view of a portion of fig. 3 a of the present invention.

FIG. 5 is a schematic view of the internal structure of a part of the exhaust treatment mechanism of the present invention.

Fig. 6 is an enlarged view of a portion of the invention at B of fig. 5.

Fig. 7 is a front view of fig. 1 of the present invention.

Fig. 8 is a left side view of fig. 1 of the present invention.

Fig. 9 is a schematic view of the internal structure of the gas-collecting hood of the present invention (from left to right).

FIG. 10 is a schematic view of a three-dimensional mounting structure between a recovery module and an adsorption sponge according to the present invention.

FIG. 11 is a schematic view of the mounting structure between the recovery assembly and the cleaning cylinder of the present invention.

Fig. 12 is a schematic perspective view of a recycling assembly according to the present invention.

Fig. 13 is a top view of fig. 12 in accordance with the present invention.

In the figure: 1. a cutter frame; 2. a cutting mechanism; 21. a moving assembly; 211. a sliding frame; 212. an electric slide block; 213. a lifting cylinder; 214. a gas collection platform; 215. an air pump; 216. a rubber hose; 22. a laser generator; 23. a telescopic rod; 24. a gas collecting hood; 241. a moving wheel; 25. a laser emitter; 3. a support frame; 4. an exhaust gas treatment mechanism; 41. a gas washing tank; 411. cleaning a cylinder; 412. a recovery assembly; 413. an arc-shaped plate; 414. a transition box; 415. a water pump; 416. a connecting pipe; 417. a support rod; 418. recycling the circular ring; 419. a magnet rod; 420. a moving rack; 421. a barrier disc; 422. a limiting block; 423. adsorbing the sponge; 424. a glass tube; 42. an air inlet; 43. a water inlet pipe; 44. a communicating pipe; 45. a shower pipe; 46. an air outlet hole; 47. a cleaning member; 471. a cleaning blade; 472. a reciprocating connecting plate; 473. a reset spring lever; 474. a linkage roller; 475. a linkage blade; 476. a linkage block; 5. a movable base; 6. a metal plate.

Detailed Description

Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.

Referring to fig. 1, a multifunctional laser cutting machine comprises a cutting machine frame 1 with a type structure, wherein a cutting mechanism 2 is arranged on the horizontal section of the cutting machine frame 1, a supporting machine frame 3 which is symmetrical front and back is arranged on the right side of the cutting machine frame 1, and an exhaust gas treatment mechanism 4 is jointly arranged between the two supporting machine frames 3.

Referring to fig. 2 and 9, the cutting mechanism 2 includes a moving assembly 21, the moving assembly 21 is slidably disposed on a horizontal section of the cutting frame 1, a laser generator 22 is mounted at a lower end of the moving assembly 21, the laser generator 22 includes a telescopic rod 23 mounted at a lower end of the moving assembly 21, a gas collecting hood 24 is mounted at a lower end of the telescopic rod 23, and a laser emitter 25 is mounted inside the gas collecting hood 24.

Referring to fig. 8, the lower end of the gas-collecting hood 24 is provided with a laterally symmetrical moving wheel 241, and the moving wheel 241 can reduce friction between the gas-collecting hood 24 and the metal plate 6, thereby protecting the metal plate 6.

Referring to fig. 2, the moving assembly 21 includes a sliding frame 211 slidably disposed on a horizontal section of the cutter frame 1, wherein an electric slider 212 is disposed on an upper end surface of the horizontal section of the cutter frame 1, the electric slider 212 is fixedly connected with the sliding frame 211, a lifting cylinder 213 is mounted on a lower end surface of the sliding frame 211 through a cylinder block, a lower end of a telescopic end of the lifting cylinder 213 is fixedly connected with a telescopic rod 23, a gas collecting platform 214 is mounted on a right side of the electric slider 212, an air pump 215 is mounted on an upper end surface of the gas collecting platform 214, and a rubber hose 216 connected with the gas collecting hood 24 in a penetrating manner is mounted on the air pump 215.

Referring to fig. 1, 7 and 8, during specific operation, the cutter frame 1 and the support frame 3 are fixed on the existing moving base 5, then the wave-shaped metal sheet 6 to be cut is placed on the moving base 5, the left end and the right end of the existing hose are respectively installed on the air pump 215 and the air inlet 42 by manpower, the lifting air cylinder 213 is started to prop the gas collecting cover 24 against the upper end face of the metal sheet 6 through the telescopic rod 23, the laser emitter 25 is started to irradiate laser to the upper end face of the metal sheet 6 at the moment, the electric sliding block 212 is started to drive the gas collecting cover 24 to move in the laser irradiation process, the laser emitter 25 is driven to cut the metal sheet 6 in the movement process of the gas collecting cover 24, the gas collecting cover 24 can be guaranteed to be always attached to the surface of the metal sheet 6 through the telescopic rod 23, the gas collecting cover 24 can be driven to always keep a certain distance from the surface of the metal sheet 6, so that the loss of laser energy can be reduced, and the excited energy on the surface of the metal sheet 6 is ensured to be uniform.

Referring to fig. 3, 4, 5 and 6, the exhaust gas treatment mechanism 4 includes a gas washing tank 41 comprising an inclined section and a horizontal section, wherein a gas inlet 42 is formed on a left end surface of the inclined section of the gas washing tank 41, a water inlet pipe 43 extending left and right is installed on an upper end surface of the inclined section of the gas washing tank 41, a plurality of communicating pipes 44 are uniformly and penetratingly arranged on the upper end surface of the inclined section of the gas washing tank 41 from left to right, the upper ends of the communicating pipes 44 are in penetrating connection with the water inlet pipe 43, a spray pipe 45 extending front and back is installed on the lower end of the communicating pipes 44, two groups of gas outlet holes 46 which are symmetrical front and back are formed on the upper end surface of the horizontal section of the gas washing tank 41, a cleaning part 47 is arranged inside the inclined section of the gas washing tank 41, and a water outlet which is symmetrical left and right is arranged on the lower end surface of the horizontal section of the gas washing tank 41.

In the laser cutting process, water is pumped into the spray pipe 45 through the water inlet pipe 43, water flows through the spray pipe 45 to spray the water curtain into the gas washing box 41, at the moment, the air pump 215 is started to pump smoke in the gas collecting hood 24 into the gas washing box 41 through the cooperation of the rubber hose 216 and the existing hose, the smoke is cleaned through the plurality of water curtains and then discharged through the air outlet holes 46, the plurality of water curtains are mutually matched, the possibility that harmful substances in the smoke are discharged to the air can be thoroughly reduced through the mutual cooperation of the plurality of water curtains, the body of a worker is guaranteed, the harmful gases cannot be inhaled, and meanwhile, the environmental sanitation is protected.

Referring to fig. 5 and 6, the cleaning member 47 includes a plurality of cleaning blades 471 slidingly disposed on a lower end surface of the horizontal section of the air washing tank 41, a reciprocating connecting plate 472 is mounted on an upper end surface of the cleaning blades 471, a linkage protrusion is disposed on a left side of the upper end surface of the reciprocating connecting plate 472, a restoring spring rod 473 is mounted between the linkage protrusion and an inner wall of the left side of the air washing tank 41, a linkage roller 474 is mounted on a front inner wall and a rear inner wall of the air washing tank 41 and below the rightmost spray pipe 45 through a bearing, a plurality of linkage blades 475 are uniformly mounted on a circumferential surface of the linkage roller 474 in a circumferential direction, and a linkage block 476 matched with the linkage blades 475 is disposed on the upper end surface of the reciprocating connecting plate 472.

Because the spray pipe 45 at the rightmost side is nearest to the water flow inlet, the water curtain impact force of the spray pipe 45 at the rightmost side is maximum, the linkage blade 475 is driven to rotate around the linkage roller 474 when the spray pipe 45 at the rightmost side sprays the water curtain, the linkage blade 475 drives the linkage block 476 to move leftwards, the linkage block 476 synchronously drives the reciprocating connecting plate 472 to move leftwards, meanwhile, the reciprocating connecting plate 472 drives the cleaning scraping plate 471 to move leftwards to clean the bottom surface inside the cleaning box 41, the reset spring rod 473 is synchronously extruded in the moving process of the reciprocating connecting plate 472, when the linkage block 476 is not pushed by the linkage blade 475, the reciprocating connecting plate 472 moves rightwards under the action of the gravity and the reset spring rod 473 at the moment, so that the left-right reciprocating movement of the cleaning scraping plate 471 is realized, the linkage block 476 drives the cleaning scraping plate 471 to reciprocate through the reciprocating connecting plate 472, and accordingly, the smoke particles deposited on the inner wall of the cleaning box 41 can be scraped in the reciprocating movement process of the cleaning scraping plate 471, and the smoke particles flow out to the water outlet of the cleaning box 41 through the water flow.

Referring to fig. 4 and 11, a cleaning cylinder 411 connected with the inside of the gas washing tank 41 is installed at the water outlet of the gas washing tank 41, a recovery component 412 is provided inside the cleaning cylinder 411, a placing window is provided on the front end surface of the cleaning cylinder 411, an arc plate 413 is clamped on the placing window, a transition tank 414 is installed at the lower ends of the two cleaning cylinders 411, a water pump 415 is installed at the lower end surface of the transition tank 414, a connecting pipe 416 is provided at the horizontal section of the gas washing tank 41, the lower end of the connecting pipe 416 is connected with the water pump 415, and the upper end of the connecting pipe 416 is connected with the water inlet pipe 43.

Referring to fig. 5 and 12, the recovery assembly 412 includes a plurality of support rods 417 uniformly distributed in the cleaning cylinder 411 along the circumferential direction of the vertical direction, a plurality of recovery rings 418 uniformly distributed from top to bottom are disposed on the support rods 417, a magnet rod 419 with a cross structure is mounted on the inner side of the recovery rings 418, a moving frame 420 with a structure is slidably disposed on the upper end surface of the horizontal section of the gas washing tank 41, a blocking disc 421 slidably disposed on the lower end surface of the horizontal section of the gas washing tank 41 is fixedly disposed at the lower end of the moving frame 420, and the blocking disc 421 is disposed between two water outlets.

Referring to fig. 13, the magnet bars 419 are disposed to be staggered with respect to each other. The adsorption area of the upper and lower adjacent magnet bars 419 to metal particles in the wastewater can be increased, so that the magnet bars 419 can adsorb the metal particles more thoroughly, and the adsorption effect of the magnet bars 419 is better.

Referring to fig. 4 and 10, two vertical sections of the moving frame 420 are provided with a limiting block 422, and an adsorption sponge 423 is disposed between two adjacent recovery rings 418.

Referring to fig. 11, a glass tube 424 is installed between the cleaning cylinder 411 and the transition box 414.

When the gas washing wastewater flows into the cleaning cylinder 411 through the water outlet, the magnet rod 419 can adsorb metal particles in the wastewater, so that the wastewater can be purified, the adsorption sponge 423 can further adsorb and recycle impurities in the wastewater, the purified wastewater is pumped into the water inlet pipe 43 again through the water pump 415 and the transition pipe 416 in a mutually matched mode, the wastewater after gas washing can be reused, waste of water resources is reduced, the metal particles in the purified wastewater are reduced, and the purified wastewater can be recycled to perform gas washing treatment on smoke again.

In the process of gas washing, when the flow rate of water in the glass tube 424 is slowed, the glass tube 424 can be observed by naked eyes by a worker, a large amount of particles can be adsorbed in the adsorption sponge 423, at the moment, the flow rate of the glass tube 424 is slower, the moving frame 420 is stirred to drive the blocking disc 421 to move to the glass tube 424 on the side with slower flow rate, further, the blocking disc 421 can seal a water outlet on the side with slower flow rate, the arc 413 is opened, the recovery assembly 412 is taken out from the placement window, the recovery ring 418 is taken out from the support rod 417, then the adsorption sponge 423 is taken out, metal particles on the moving frame 420 are taken out by the worker, the new adsorption sponge 423 is replaced, finally the adsorption sponge 423 and the recovery ring 418 are reset to the initial position, the replaced recovery assembly 412 is placed in the cleaning cylinder 411, and the replacement of the recovery assembly 412 is completed by covering the arc 413.

Wherein two wash drum 411 mutually support can guarantee that waste gas treatment mechanism 4 need not close when changing recovery subassembly 412, guarantees that smog washs to go on all the time, improves waste gas treatment mechanism 4's gas washing efficiency, and stopper 422's use can avoid moving frame 420 and take place to turn on one's side in the side of side to side in the toggle in-process, improves the stability of moving frame 420.

The cutting process of the metal plate by adopting the multifunctional laser cutting machine comprises the following steps: firstly, cutting pretreatment: the cutter frame 1 and the support frame 3 are fixed on the existing movable base 5, the wave-shaped metal sheet 6 to be cut is placed on the movable base 5, the left end and the right end of the existing hose are respectively installed on the air pump 215 and the air inlet 42 by manpower, and the lifting cylinder 213 is started to prop the gas collecting hood 24 against the upper end face of the metal sheet 6 through the telescopic rod 23.

Step two, cutting treatment: at this time, the laser emitter 25 is started to irradiate laser to the upper end face of the metal plate 6, and the electric slider 212 is started to drive the gas-collecting hood 24 to move in the laser irradiation process, so that the laser emitter 25 is driven to cut the metal plate 6 in the gas-collecting hood 24 moving process.

Thirdly, cleaning waste gas: during laser cutting, water is pumped into the spray pipe 45 through the water inlet pipe 43, water flows through the spray pipe 45 to spray the water curtain into the gas washing box 41, at the moment, the air pump 215 is started to pump smoke in the gas collecting hood 24 into the gas washing box 41 through the cooperation of the rubber hose 216 and the existing hose, and the smoke is discharged through the air outlet holes 46 after being cleaned through a plurality of water curtains.

Fourth step, recycling: when the waste water after gas washing flows into the cleaning cylinder 411 through the water outlet, the magnet rod 419 can adsorb metal particles in the waste water, so that the waste water can be purified, the adsorption sponge 423 can further adsorb and recycle impurities in the waste water, and the purified waste water is pumped into the water inlet pipe 43 again through the water pump 415 and the transition pipe 416 in a mutually matched mode, so that the waste water after gas washing can be reused.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional laser cutting machine, comprising a cutting frame (1) of type structure, characterized in that: the horizontal section of the cutting machine frame (1) is provided with a cutting mechanism (2), the right side of the cutting machine frame (1) is provided with a support frame (3) which is symmetrical front and back, and an exhaust gas treatment mechanism (4) is commonly arranged between the two support frames (3), wherein;

the cutting mechanism (2) comprises a moving assembly (21), the moving assembly (21) is arranged on the horizontal section of the cutting machine frame (1) in a sliding mode, a laser generator (22) is arranged at the lower end of the moving assembly (21), the laser generator (22) comprises a telescopic rod (23) arranged at the lower end of the moving assembly (21), a gas collecting cover (24) is arranged at the lower end of the telescopic rod (23), and a laser emitter (25) is arranged in the gas collecting cover (24);

the waste gas treatment mechanism (4) include by the gas washing case (41) that slope section and horizontal segment are constituteed jointly, wherein gas inlet (42) have been seted up to gas washing case (41) slope section left end face, inlet tube (43) that extend about are installed to gas washing case (41) slope section up end, evenly run through from left to right in gas washing case (41) slope section up end is provided with a plurality of communicating pipes (44), communicating pipe (44) upper end and inlet tube (43) through connection, shower (45) that extend around installing communicating pipe (44) lower extreme, gas washing case (41) horizontal segment up end is provided with two sets of ventholes (46) of fore-and-aft symmetry, gas washing case (41) slope section inside is provided with clean part (47), gas washing case (41) horizontal segment lower extreme face is provided with bilateral symmetry's delivery port.

2. A multi-function laser cutting machine according to claim 1, wherein: the movable assembly (21) comprises a sliding frame (211) which is arranged on the horizontal section of the cutting frame (1) in a sliding manner, an electric sliding block (212) is arranged on the upper end face of the horizontal section of the cutting frame (1), the electric sliding block (212) is fixedly connected with the sliding frame (211), a lifting cylinder (213) is arranged on the lower end face of the sliding frame (211) through a cylinder seat, the lower end of the telescopic end of the lifting cylinder (213) is fixedly connected with a telescopic rod (23), a gas collecting platform (214) is arranged on the right side of the electric sliding block (212), an air pump (215) is arranged on the upper end face of the gas collecting platform (214), and a rubber hose (216) which is in through connection with a gas collecting cover (24) is arranged on the air pump (215).

3. A multi-function laser cutting machine according to claim 1, wherein: the cleaning component (47) include a plurality of sliding setting cleaning scraper blade (471) at the inside lower terminal surface of washing gas tank (41) horizontal segment, reciprocating link board (472) is installed jointly to cleaning scraper blade (471) up end, reciprocating link board (472) up end left side is provided with the linkage arch, install reset spring pole (473) jointly between linkage arch and the washing gas tank (41) left side inner wall, inner wall and lie in washing gas tank (41) front and back inner wall and be located right side shower (45) below and install linkage roller (474) jointly through the bearing, circumference evenly installs a plurality of linkage blades (475) on linkage roller (474) periphery, reciprocating link board (472) up end is provided with link piece (476) with linkage blade (475) matched with.

4. A multi-function laser cutting machine according to claim 1, wherein: the utility model discloses a washing machine, including washing tank (41), washing tank (41) delivery port department install wash drum (411) with inside through connection of washing tank (41), wash drum (411) inside be provided with recovery unit (412), wash drum (411) front end face has seted up and has been laid the window, the joint has arc (413) on the laying window, transition case (414) are installed jointly to two washing drum (411) lower extreme, water pump (415) are installed to transition case (414) lower extreme, washing tank (41) horizontal segment is provided with connecting pipe (416), connecting pipe (416) lower extreme is connected with water pump (415), connecting pipe (416) upper end is connected with inlet tube (43).

5. The multi-functional laser cutting machine of claim 4, wherein: the recovery assembly (412) comprises a plurality of support rods (417) which are uniformly distributed inside the cleaning cylinder (411) along the circumferential direction of the vertical direction, a plurality of recovery rings (418) which are uniformly distributed from top to bottom are commonly arranged on the support rods (417), magnet bars (419) with cross structures are arranged on the inner sides of the recovery rings (418), a movable frame (420) with a type structure is slidably arranged on the upper end face of the horizontal section of the gas cleaning tank (41), a separation disc (421) which is slidably arranged on the lower end face of the horizontal section of the gas cleaning tank (41) is fixedly arranged at the lower end of the movable frame (420), and the separation disc (421) is arranged between two water outlets.

6. The multi-functional laser cutting machine of claim 5, wherein: limiting blocks (422) are arranged on two vertical sections of the movable frame (420), and adsorption sponge (423) is arranged between two adjacent recovery rings (418).

7. The multi-functional laser cutting machine of claim 4, wherein: a glass tube (424) is arranged between the cleaning cylinder (411) and the transition box (414).

8. A multi-function laser cutting machine according to claim 1, wherein: the lower end of the gas collecting hood (24) is provided with a left-right symmetrical movable wheel (241).

9. The multi-functional laser cutting machine of claim 5, wherein: the upper and lower adjacent magnet bars (419) are arranged in a staggered way.