CN113146069A - Laser cutting device and cutting process for water tank - Google Patents

Abstract

The invention discloses a laser cutting device and a cutting process of a water tank, which comprises a cutting table and a bracket at four corners of the cutting table, wherein a laser cutting beam is arranged on the cutting table, a water spraying piece for reducing dust generated by laser cutting is arranged on the laser cutting beam, a plurality of notches for passing through dust washing wastewater are arranged on the surface of the cutting table, bearing plates for bearing the dust washing wastewater are arranged at two ends of the bottom of the cutting table, a bearing box is arranged between the bottoms of the bearing plates, and cleaning devices for cleaning stains on the bearing plates are connected on the surface of the bearing plates in a sliding manner, the condition that stains are accumulated on the bearing plate for a long time to cause inconvenience in later cleaning is prevented.

Description

Laser cutting device and cutting process for water tank

Technical Field

The invention relates to the technical field of water tank laser cutting, in particular to a laser cutting device and a cutting process of a water tank.

Background

Compared with the traditional cutting device, the laser cutting device has the advantages of high cutting speed and smooth and flat cut, can realize repeated cutting through data programming control, and is suitable for mass production.

In the laser cutting process, since the cut material has high temperature and generates lots of impurities, if the materials are not cleaned, the whole machine is very dirty, and if the dust falls into the gap of the case, the technical problem of influencing the mechanical safety in the case can be solved, the existing water spraying component is added during the cutting process to reduce the dispersion of dust in the cutting process and is used for settling the dust generated in the cutting process, but the prior art can not collect waste water with dust, so the waste water is remained on the workpiece or the cutting table, thereby reducing the cutting precision of the product, and the waste water with dust is easy to be stained on components such as a cutting table and the like to form stains, if the stains are not timely treated and are uniformly treated after cutting is finished, the situation that the stains are difficult to clean is caused, and subsequent cleaning trouble is brought.

Disclosure of Invention

The invention aims to provide a laser cutting device and a cutting process of a water tank, which can clean dusty stains so as to improve the cutting precision and the qualification rate of products, and solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the laser cutting process of the water tank comprises the following steps:

a, placing a material to be cut on a cutting table;

b, adjusting laser cutting parameters and starting cutting;

c, in the cutting process, pumping water in the water tank by a water pump, and spraying the water out of the water tank through an elastic water outlet pipe so as to settle dust in the cutting process;

d, the wastewater generated by dust fall leaks out through each notch on the cutting table and flows into the containing box through the bearing plate;

e: the roller brush continuously wipes stains on the surface of the bearing plate to prevent the stains from remaining on the bearing plate and leaving marks which are difficult to remove;

f: after the cutting is finished, the waste water in the containing tank can be treated in a unified way.

Through step alright carry out the laser cutting of basin in this scheme.

The laser cutting device of basin includes:

the support of four corners of cutting bed and cutting bed, install laser cutting on the cutting bed and restraint, laser cutting restraints and installs the water spray spare that is used for carrying out the dust fall to the dust that laser cutting produced, a plurality of notches that are used for through the dust washing waste water are seted up on the surface of cutting bed, and the bottom both ends of cutting bed all are equipped with the board of accepting that is used for accepting the dust washing waste water, it holds the box to be equipped with between the bottom of accepting the board, the equal sliding connection in surface of accepting the board has the belt cleaning device who is used for wasing and accepts the spot on the board, and belt cleaning device can wash the spot on accepting the board, prevents that the spot from being infected with the clearance trouble that causes the later stage on accepting the board for a long time.

Preferably, the cleaning device comprises a rolling brush, a rotating shaft is fixed inside the rolling brush, mounting plates are fixed at two ends of the rotating shaft, a sliding plate is fixed between the bottoms of the mounting plates, the sliding plate is connected with the bearing plate in a sliding mode, moving members used for assisting the sliding plate to move on the bearing plate are arranged on the sliding plate, the moving members enable the sliding plate to slide on the bearing plate, and when the sliding plate moves, the rotating shaft inside the mounting plates at two ends of the sliding plate rotates and moves at the same time, so that stains on the bearing plate are cleaned by the rolling brush in the rotating shaft.

Preferably, the moving member includes a moving block, a lead screw is connected to the inner portion of the moving block through threads, connecting plates are arranged at two ends of the lead screw and fixed on the receiving plate, a rotating member is arranged at one end of the lead screw and enables the lead screw to rotate, and therefore the moving block connected to the lead screw through threads moves on the lead screw and drives the sliding plate to move on the receiving plate.

Preferably, the rotating member comprises a first gear, the first gear is connected to one end of the screw rod in a bearing manner, the first gear is meshed with a chain, one end of the chain, far away from the first gear, is meshed with a second gear, the second gear is internally provided with a rotating rod in a bearing manner, one end of the rotating rod, far away from the second gear, is connected with a first helical gear in a bearing manner, the first helical gear is provided with a bearing plate, one end of the bearing plate is fixed on the bearing plate, the first helical gear is meshed with a second helical gear, the second helical gear is internally provided with an installation shaft, the installation shaft and the bearing plate are connected in a rotating manner, the installation shaft is connected with a third gear in a bearing manner, the third gear is meshed with a worm in a common manner, two ends of the worm are provided with connecting seats, one end of the worm is fixed with a motor, and the motor is provided with an, the motor is started, the worm rotates, a third gear meshed with the worm rotates, the third gear rotates to enable a second bevel gear located on the same installation shaft to rotate, the second bevel gear rotates to enable a first bevel gear meshed with the second bevel gear to rotate, the first bevel gear rotates a rotating rod inside the first bevel gear to rotate, so that the second gear on the rotating rod rotates, the second gear rotates, the first gear meshed with the second gear through the chain rotates, and the first gear rotates to enable the screw rod to rotate.

Preferably, the inside of accepting the board has seted up logical groove, the inside sliding connection who leads to the groove has the slide bar, the both ends of slide bar are all rotated and are connected on the mounting panel, and the slide is when accepting the gliding on the board, and the slide bar between the mounting panel at slide both ends removes in leading to the inslot portion, makes the round brush move more stably on accepting the board.

Preferably, the water spraying piece comprises a water tank, the water tank is arranged on one side of the containing box, a water pumping pipe is arranged inside the water tank, a water pump is arranged on the water pumping pipe, an elastic water outlet pipe is arranged inside the water pumping pipe, an installation sleeve is arranged on the elastic water outlet pipe, an L-shaped fixing frame is installed on the installation sleeve, one end of the L-shaped fixing frame is fixed on the receiving plate, one end, far away from the water pumping pipe, of the elastic water outlet pipe is sleeved with an installation table, the installation table is fixed on the laser cutting beam, a plurality of fixing sleeves are arranged on the elastic water outlet pipe, a fixing plate is fixed on the fixing sleeves together, the fixing plate is fixed on the side wall of the cutting table, when the laser cutting is carried out, water in the water pump is pumped out through the water pumping pipe and is released to the periphery of the laser cutting beam through the elastic water outlet pipe, dust generated when the laser cutting is settled, when the laser cutting beam moves, the elastic water outlet pipe can move along with the elastic water outlet pipe.

Preferably, the one end of mount table is fixed with the concave frame, set up the standing groove that is used for placing the elasticity outlet pipe on the concave frame, sliding connection has the arc briquetting that is used for extrudeing the elasticity outlet pipe on the concave frame, the one end that the standing groove was kept away from to the arc briquetting is equipped with clamping screw, clamping screw keeps away from the one end of arc briquetting and passes the mount table, passes the tip of elasticity outlet pipe in the standing groove on the concave frame of mount table one end, rotates clamping screw, and the arc briquetting is close to toward elasticity outlet pipe direction to extrude the elasticity outlet pipe, fix it, prevent to restraint the removal in-process at laser cutting, the elasticity outlet pipe drops.

Preferably, the protection cover is connected between the two sides of the cutting table in a rotating mode, and the protection cover can shield a cutting site and prevent dust from splashing when laser cutting is carried out.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the notch is formed in the cutting table for cutting the object, so that the waste water generated by laser cutting can be prevented from flowing out through the bearing plate, the waste water is prevented from remaining on the workpiece or the cutting table to reduce the cutting precision of the product, and the cleaning device for cleaning stains on the bearing plate is arranged on the bearing plate, so that the condition that the stains are accumulated on the bearing plate for a long time to cause inconvenience in later cleaning is prevented.

2. According to the invention, the screw rod is rotated through the rotating piece, so that the moving block which is in threaded connection with the screw rod moves on the screw rod to drive the sliding plate to move on the bearing plate, and the rolling brush fixed between the two ends of the sliding plate rolls on the bearing plate and moves to clean the bearing plate.

3. The elastic water outlet pipe for water outlet is fixed at one end of the laser cutting beam, and the arc-shaped pressing block is driven to extrude the elastic water outlet pipe through the rotation of the fixing screw rod, so that the elastic water outlet pipe is prevented from falling off in the moving process of the laser cutting beam.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of a moving element according to the present invention;

FIG. 4 is a schematic view of another overall structure of the cutting device according to the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a schematic view of the cutting device of the present invention as a whole, viewed from the top;

FIG. 7 is a schematic view of a fixing table according to the present invention;

FIG. 8 is a schematic view of a sink structure according to the present invention.

In the figure: 1-a cutting table; 2-a scaffold; 3-laser cutting beam; 4-water spraying piece; 5-notch; 6-bearing plate; 7-containing boxes; 8-a cleaning device; 9-rolling and brushing; 10-a rotating shaft; 11-a mounting plate; 12-a slide plate; 13-a moving member; 14-a moving block; 15-a screw rod; 16-connecting plates; 17-a rotating member; 18-a first gear; 19-a chain; 20-a second gear; 21-rotating rod; 22-a first bevel gear; 23-a bearing plate; 24-mounting shaft; 25-a third gear; 26-a worm; 27-a connecting seat; 28-a motor; 29-a mounting seat; 30-through grooves; 31-a slide bar; 32-a water pumping pipe; 33-an elastic water outlet pipe; 34-mounting the sleeve; 35-L-shaped fixing frame; 36-a mounting table; 37-a fixation sleeve; 38-fixing plate; 39-concave shelf; 40-arc-shaped pressing blocks; 41-fixing screw rod; 42-a protective cover; 43-a second bevel gear; 44-a placement groove; 45-water pump; 46-a water tank.

Detailed Description

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

Example 1

Referring to fig. 1-3, a laser cutting process for a water tank is shown, which is characterized by:

a, placing a material to be cut on a cutting table 1;

b, adjusting laser cutting parameters and starting cutting;

c, in the cutting process, the water pump 45 pumps out the water in the water tank 46 and sprays the water out through the elastic water outlet pipe 33 so as to settle the dust in the cutting process;

d, the wastewater generated by dust fall leaks out through the notches 4 on the cutting table 1 and flows into the containing box 7 through the bearing plate 6;

e: the rolling brush 9 continuously wipes stains on the surface of the bearing plate 6 to prevent the stains from remaining on the bearing plate 6 and leaving marks which are difficult to remove;

f: after the cutting is completed, the waste water in the containing box 7 can be treated in a unified way.

Laser cutting device of basin includes: support 2 at four corners of cutting bed 1 and cutting bed 1, install laser cutting on the cutting bed 1 and restraint 3, wherein, rotate between the both sides of cutting bed 1 and be connected with protection casing 42, install on the laser cutting bundle 3 and be used for carrying out the water spray 4 of dust fall to the dust that laser cutting produced, a plurality of notches 5 that are used for through dust washing waste water are seted up on the surface of cutting bed 1, and the bottom both ends of cutting bed 1 all are equipped with the board 6 of accepting that is used for accepting dust washing waste water, be equipped with between the bottom of accepting board 6 and hold box 7, the equal sliding connection in surface of accepting board 6 has the belt cleaning device 8 that is used for wasing spot on the board 6 of accepting.

The cleaning device 8 comprises a rolling brush 9, a rotating shaft 10 is fixed inside the rolling brush 9, mounting plates 11 are fixed at two ends of the rotating shaft 10, a sliding plate 12 is fixed between the bottoms of the mounting plates 11, the sliding plate 12 is in sliding connection with the surface of the bearing plate 6, and moving members 13 for assisting the sliding plate 12 to move on the bearing plate 6 are arranged on the sliding plate 12;

meanwhile, a through groove 30 is formed in the bearing plate 6, a sliding rod 31 is connected in the through groove 30 in a sliding manner, and two ends of the sliding rod 31 are rotatably connected to the mounting plate 11;

in addition, water spray 4 includes basin 46, basin 46 establishes in the one side that holds box 7, basin 46's inside is equipped with drinking-water pipe 32, be equipped with water pump 45 on the drinking-water pipe 32, the inside of drinking-water pipe 32 is equipped with elasticity outlet pipe 33, be equipped with installation cover 34 on the elasticity outlet pipe 33, install L shape mount 35 on the installation cover 34, the one end of L shape mount 35 is fixed on accepting board 6, an pot head that drinking-water pipe 32 was kept away from to elasticity outlet pipe 33 is equipped with mount table 36, mount table 36 is fixed on laser cutting restraints 3, be equipped with a plurality of fixed covers 37 on the elasticity outlet pipe 33, be fixed with fixed plate 38 jointly on fixed cover 37, fixed plate 38 is fixed on the lateral wall of cutting bed 1.

When cutting is performed: the material to be cut is placed on the cutting table 1, the laser cutting beam 3 is controlled through numerical control, the laser cutting beam 3 is used for cutting the material, in the cutting process, the water pump 45 is pumped out through the water in the water tank 46 through the water pumping pipe 32 and is released to the periphery of the laser cutting beam 3 through the elastic water outlet pipe 33, dust generated in the laser cutting process is settled, when the laser cutting beam 3 moves, the elastic water outlet pipe 33 can move along with the movement, the sliding piece 13 enables the sliding plate 12 to slide on the bearing plate 6, when the sliding plate 12 moves, the rotating shafts 10 in the mounting plates 11 at two ends of the sliding plate move while rotating, and the rolling brushes 9 on the rotating shafts 10 clean stains on the bearing plate 6.

Example 2

Referring to fig. 4 and 5, in this embodiment, to further explain embodiment 1, the cleaning device 8 includes a roller brush 9, a rotating shaft 10 is fixed inside the roller brush 9, mounting plates 11 are fixed at both ends of the rotating shaft 10, a sliding plate 12 is fixed between bottoms of the mounting plates 11, the sliding plate 12 is slidably connected to a surface of the receiving plate 6, and a moving member 13 for assisting the sliding plate 12 to move on the receiving plate 6 is disposed on each sliding plate 12.

The moving part 13 comprises a moving block 14, a lead screw 15 is connected to the inner portion of the moving block 14 in a threaded manner, connecting plates 16 are arranged at two ends of the lead screw 15, the connecting plates 16 are fixed on the bearing plate 6, and a rotating part 17 is arranged at one end of the lead screw 15;

in addition, the rotating member 17 includes a first gear 18, the first gear 18 is connected to one end of the lead screw 15 through a bearing, a chain 19 is engaged on the first gear 18, a second gear 20 is engaged on one end of the chain 19 far from the first gear 18, a rotating rod 21 is connected to the inside of the second gear 20 through a bearing, a first helical gear 22 is connected to one end of the rotating rod 21 far from the second gear 20 through a bearing, a bearing plate 23 is arranged on each first helical gear 22, one end of each bearing plate 23 is fixed on the receiving plate 6, a second helical gear 43 is engaged on each first helical gear 22, an installation shaft 24 is arranged inside each second helical gear 43, the installation shaft 24 is connected to the receiving plate 6 through a rotating connection, a third gear 25 is connected to each bearing on the installation shaft 24, a worm 26 is engaged on each third gear 25, connecting seats 27 are arranged at two ends of the worm 26, a motor 28 is fixed at one end of the worm 26, and a mounting seat 29 is arranged on the motor 28.

When cutting is performed: when cleaning stains on the bearing plate 6, the motor 28 is started, the worm 26 rotates, the third gear 25 engaged with the worm 26 rotates, the third gear 25 rotates to rotate the second bevel gear 43 positioned on the same mounting shaft 24, the second bevel gear 43 rotates the first bevel gear 22 engaged with the second bevel gear, the first bevel gear 22 rotates the rotating rod 21 inside the first bevel gear, so that the second gear 20 on the rotating rod 21 rotates, the second gear 20 rotates, the first gear 18 engaged with the second bevel gear through the chain 19 rotates, the first gear 18 rotates, the lead screw 15 rotates to make the sliding plate 12 slide on the bearing plate 6, and when the sliding plate 12 moves, the rotating shafts 10 inside the mounting plates 11 at two ends of the sliding plate move while rotating, so that the rolling brushes 9 on the rotating shafts 10 clean the stains on the bearing plate 6.

In the scheme: the motor 28 is preferably of a Y80M2-2 type, the motor operation circuit is a normal motor forward and reverse rotation control program, the circuit operation is a conventional circuit, the circuits and control related in the utility model are the prior art, and redundant description is not repeated herein.

Example 3

Referring to fig. 6 to 8, in this embodiment, to further describe embodiment 1, the water spraying member 4 includes a water tank 46, the water tank 46 is disposed on one side of the containing box 7, a water pumping pipe 32 is disposed inside the water tank 46, a water pump 45 is disposed on the water pumping pipe 32, an elastic water outlet pipe 33 is disposed inside the water pumping pipe 32, an installation sleeve 34 is disposed on the elastic water outlet pipe 33, an L-shaped fixing frame 35 is installed on the installation sleeve 34, one end of the L-shaped fixing frame 35 is fixed on the receiving plate 6, an installation table 36 is sleeved on one end of the elastic water outlet pipe 33 away from the water pumping pipe 32, the installation table 36 is fixed on the laser cutting beam 3, a plurality of fixing sleeves 37 are disposed on the elastic water outlet pipe 33, fixing plates 38 are jointly fixed on the fixing sleeves 37, and the fixing plates 38 are fixed on the side walls of the cutting table 1.

A concave frame 39 is fixed at one end of the mounting table 36, a placing groove 44 for placing the elastic water outlet pipe 33 is formed in the concave frame 39, an arc-shaped pressing block 40 for extruding the elastic water outlet pipe 33 is connected to the concave frame 39 in a sliding mode, a fixing screw 41 is arranged at one end, away from the placing groove 44, of the arc-shaped pressing block 40, and one end, away from the arc-shaped pressing block 40, of the fixing screw 41 penetrates through the mounting table 36.

When cutting is performed: when the elastic water outlet pipe 33 is placed around the laser cutting beam 3, the end part of the elastic water outlet pipe 33 firstly penetrates through the placing groove 44 on the concave frame 39 at one end of the mounting table 36, the fixing screw rod 41 is rotated, the arc-shaped pressing block 40 approaches to the elastic water outlet pipe 33, the elastic water outlet pipe 33 is extruded and fixed, and the elastic water outlet pipe 33 is prevented from falling off in the moving process of the laser cutting beam 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Laser cutting device of basin, its characterized in that includes:

the cutting table (1) and a bracket (2) at four corners of the cutting table (1);

laser cutting restraints (3), laser cutting restraints (3) and installs on cutting bed (1), install on laser cutting restraints (3) and be used for carrying out the water spray (4) of dust fall to the dust that laser cutting produced, a plurality of notches (5) that are used for through the dust washing waste water are seted up on the surface of cutting bed (1), and the bottom both ends of cutting bed (1) all are equipped with and are used for accepting board (6) of accepting the dust washing waste water, it holds box (7) to be equipped with between the bottom of accepting board (6), the equal sliding connection in surface of accepting board (6) has belt cleaning device (8) that are used for wasing spot on accepting board (6).

2. The laser cutting apparatus for a sink as set forth in claim 1, wherein: belt cleaning device (8) are including round brush (9), the inside of round brush (9) is fixed with pivot (10), the both ends of pivot (10) all are fixed with mounting panel (11), be fixed with slide (12) between mounting panel (11) bottom, slide (12) and the surface sliding connection who accepts board (6), all be equipped with on slide (12) and be used for assisting slide (12) moving member (13) on accepting board (6).

3. The laser cutting apparatus for a sink as set forth in claim 2, wherein: the moving piece (13) comprises a moving block (14), a lead screw (15) is connected to the inner thread of the moving block (14), connecting plates (16) are arranged at two ends of the lead screw (15), the connecting plates (16) are fixed on the bearing plate (6), and a rotating piece (17) is arranged at one end of the lead screw (15).

4. The laser cutting apparatus for a sink as set forth in claim 3, wherein: the rotating part (17) comprises a first gear (18), the first gear (18) is in bearing connection with one end of the screw rod (15), a chain (19) is meshed on the first gear (18), one end, far away from the first gear (18), of the chain (19) is meshed with a second gear (20), the inside of the second gear (20) is in bearing connection with a rotating rod (21), one end, far away from the second gear (20), of the rotating rod (21) is in bearing connection with a first helical gear (22), the first helical gear (22) is provided with a bearing plate (23), one end of the bearing plate (23) is fixed on the bearing plate (6), the first helical gear (22) is in bearing connection with a second helical gear (43), the inside of the second helical gear (43) is provided with an installation shaft (24), and the installation shaft (24) is in rotation connection with the bearing plate (6), all bearing connection has third gear (25) on installation axle (24), common meshing has worm (26) on third gear (25), the both ends of worm (26) all are equipped with connecting seat (27), the one end of worm (26) is fixed with motor (28), be equipped with mount pad (29) on motor (28).

5. The laser cutting apparatus for a sink as set forth in claim 2, wherein: a through groove (30) is formed in the bearing plate (6), a sliding rod (31) is connected to the inside of the through groove (30) in a sliding mode, and the two ends of the sliding rod (31) are rotatably connected to the mounting plate (11).

6. The laser cutting apparatus for a sink as set forth in claim 1, wherein: the water spraying piece (4) comprises a water tank (46), the water tank (46) is arranged at one side of the containing box (7), a water pumping pipe (32) is arranged in the water tank (46), a water pump (45) is arranged on the water pumping pipe (32), an elastic water outlet pipe (33) is arranged in the water pumping pipe (32), an installation sleeve (34) is arranged on the elastic water outlet pipe (33), an L-shaped fixing frame (35) is arranged on the mounting sleeve (34), one end of the L-shaped fixing frame (35) is fixed on the bearing plate (6), an installation platform (36) is sleeved at one end of the elastic water outlet pipe (33) far away from the water pumping pipe (32), the mounting table (36) is fixed on the laser cutting beam (3), the elastic water outlet pipe (33) is provided with a plurality of fixing sleeves (37), the fixed sleeve (37) is jointly fixed with a fixed plate (38), and the fixed plate (38) is fixed on the side wall of the cutting table (1).

7. The laser cutting apparatus for a sink as set forth in claim 6, wherein: one end of the mounting table (36) is fixed with a concave frame (39), a placing groove (44) used for placing the elastic water outlet pipe (33) is formed in the concave frame (39), an arc-shaped pressing block (40) used for extruding the elastic water outlet pipe (33) is connected to the concave frame (39) in a sliding mode, a fixing screw rod (41) is arranged at one end, away from the placing groove (44), of the arc-shaped pressing block (40), and one end, away from the arc-shaped pressing block (40), of the fixing screw rod (41) penetrates through the mounting table (36).

8. The laser cutting apparatus for a sink as set forth in claim 1, wherein: and a protective cover (42) is rotatably connected between the two sides of the cutting table (1).

9. The laser cutting process of the water tank is characterized in that: the method comprises the following steps:

a, placing a material to be cut on a cutting table 1;

b, adjusting laser cutting parameters and starting cutting;

c, in the cutting process, the water pump 45 pumps out the water in the water tank 46 and sprays the water out through the elastic water outlet pipe 33 so as to settle the dust in the cutting process;

d, the wastewater generated by dust fall leaks out through the notches 4 on the cutting table 1 and flows into the containing box 7 through the bearing plate 6;

e: the rolling brush 9 continuously wipes stains on the surface of the bearing plate 6 to prevent the stains from remaining on the bearing plate 6 and leaving marks which are difficult to remove;

f: after the cutting is completed, the waste water in the containing box 7 can be treated in a unified way.

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