CN111790994A - Large laser cutting equipment convenient to move and cutting method thereof - Google Patents

Abstract

The invention discloses a large-scale laser cutting device convenient to move and a cutting method thereof, and the large-scale laser cutting device comprises a cutting machine body, movable wheels are welded on the front and back of the right side of the bottom of the cutting machine body, buffer devices are arranged on the front and back of the left side of the bottom of the cutting machine body, and a moving device is arranged on the left side of the cutting machine body. This equipment is cut to large-scale laser convenient to remove, through flexible box, the closing plate, the bumping post, flexible post, the use of supporting seat and powerful spring, the problem of the vibrations that laser cutting equipment produced because work influences the cutting quality easily has been solved, through flexible box, the closing plate, the limiting plate, the rack, the use of cross axle and first gear, the easy dislocation of taking place of laser cutting equipment has been solved and the short problem of life has been led to, this equipment is cut to large-scale laser convenient to remove, through the work box, the driving shaft, the driven shaft, the action wheel, the drive wheel, the lead screw, the movable sleeve, the curb plate, the use of gyro wheel activity wheel, the inconvenient problem of removing of carrying out of laser cutting equipment has been solved.

Description

Large laser cutting equipment convenient to move and cutting method thereof

The application is filed on 2018, 09.04.2018, and the application number is CN 201810309571.1, and the invention is named as a divisional application of large-scale laser cutting equipment convenient to move.

Technical Field

The invention relates to the technical field of laser equipment, in particular to large-scale laser cutting equipment convenient to move and a cutting method thereof.

Background

The large-scale laser cutting equipment convenient to move focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the melted or gasified metal.

However, when a large-sized laser cutting device convenient to move is used, the size of the cutting machine is generally relatively large, the cutting machine is used for cutting by adopting a laser technology, various internal electrical components are very many, the weight of the cutting machine is heavier than that of the traditional device, if the cutting machine is required to be moved, the operation is generally assisted by adopting a forklift manner nowadays, the movement of the cutting machine can be completed by needing other devices for assistance even if the cutting machine is cleaned and maintained, when the laser cutting device works, a conveying device for conveying materials is normally installed on an operating platform for cutting, when the structure of the cutting machine works, the whole shaking of the cutting machine can be driven to occur for a long time, compared with the traditional blade cutting device, the quality of the laser cutting completely depends on a laser beam, the vibration of the equipment can cause the product and the laser emitting device to vibrate therewith, and the influence on the cutting quality is possibly caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the large-scale laser cutting equipment convenient to move and the cutting method thereof, and solves the problem of cutting quality reduction caused by easy vibration of the laser cutting equipment.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a large-scale laser cutting device convenient to move and a cutting method thereof comprise a cutting machine body, movable wheels are welded on the front surface and the back surface of the right side of the bottom of the cutting machine body, buffer devices are arranged on the front surface and the back surface of the left side of the bottom of the cutting machine body, when the buffer device works, the limit plate drives the elastic plate and the top plate to move up and down, and through the use of the elastic plate, on one hand, the damping and buffering functions of the cutting equipment can be only greatly increased, on the other hand, the contact area between the limiting plate and the telescopic box is smaller in consideration of the relative area between the limiting plate and the telescopic box, when buffering the shock attenuation action, direct and flexible box inner wall carry out the contact and cause flexible box to damage easily, and elastic plate and roof main objective are in order to increase the area of contact between limiting plate and the flexible box, protect buffer, the left side of cutting machine body is provided with the mobile device.

Preferably, buffer includes flexible box, the top of flexible box and the bottom fixed connection of cutting machine body, the bottom welding of flexible box has the closing plate, the buffering post has all been welded to the both sides of closing plate bottom, the bottom through connection of buffering post has the telescopic link, the outside of buffering post bottom is run through and extends to the buffering post bottom in the bottom of telescopic link, the bottom welding of telescopic link has the supporting seat, powerful spring has been cup jointed in the outside of telescopic link, powerful spring's bottom and the top fixed connection of supporting seat, powerful spring's top and the bottom fixed connection of buffering post.

Preferably, the bottom of the sealing plate is connected with a limiting plate in a penetrating manner, the top of the limiting plate penetrates through the sealing plate and extends to an inner cavity of the telescopic box, the bottom of the limiting plate is fixedly connected with the middle part of the top of the supporting seat, racks are fixedly connected with the tops of the two sides of the limiting plate at equal distances, a cross shaft is connected with the middle parts of the two sides of the front of the telescopic box in a penetrating manner, the back of the cross shaft penetrates through the telescopic box and extends to the inner cavity of the telescopic box, a first gear is sleeved on the middle part of the outer side of the cross shaft, rotating discs are welded on the front and the back of the cross shaft, a lifting plate is movably connected with the top of the rotating disc, which is far away from one side of the cross shaft, a lifting cylinder is fixedly connected with the top of the lifting cylinder through a rotating mechanism, a, the top and the bottom of the lifting cylinder are fixedly connected with the baffle through strong springs.

Preferably, the top of flexible box inner wall both sides has all been seted up the spacing groove, the inner chamber activity joint of spacing groove has the stopper, the stopper is kept away from one side welding of spacing groove and is had the roof, the bottom welding of roof has the elastic plate, the middle part of elastic plate bottom and the top fixed connection of limiting plate.

Preferably, the first gear is a bar gear, the length of the first gear is equal to that of the rack, the first gear is meshed with the rack, and the inner wall of the first gear is fixedly connected with the outer side of the transverse shaft.

Preferably, the mobile device includes the work box, the right side through connection at work box top has the driving shaft, the left side through connection at work box top has the driven shaft, the second gear has been cup jointed at the top in the driving shaft outside, the left side through connection at work box top has the pivot, the third gear has been cup jointed in the outside of pivot, the action wheel has been cup jointed at the top in the driving shaft outside, the belt has been cup jointed in the outside of action wheel, the drive wheel has been cup jointed at the top in the driven shaft outside, the left side of belt and the outside swing joint of drive wheel.

Preferably, the bottom of driving shaft and driven shaft all welds the lead screw, the outside threaded connection of lead screw has the movable sleeve, the both sides of movable sleeve all are through bolt fixedly connected with curb plate, the bottom welding of the relative one side of curb plate has the gim peg, the middle part in the gim peg outside has cup jointed the gyro wheel.

Preferably, the diameter of the second gear is twice the diameter of the third gear, and the second gear is meshed with the third gear.

Preferably, the top of the rotating shaft is fixedly connected with a motor through an output shaft.

The working principle is as follows: when the large-scale laser cutting equipment convenient to move works, the power structure for transmitting objects in the equipment often generates vibration when a cutting part is transmitted, when the equipment vibration is generated, the cutting machine body extrudes the telescopic box to apply downward pressure to the telescopic box and generate a downward movement trend, the telescopic box moves downwards to cause the supporting seat to move upwards relatively, the supporting seat drives the telescopic rod to move upwards, the telescopic rod moves upwards in the inner cavity of the buffer column in an up-and-down reciprocating mode, the supporting seat also drives the strong spring to move upwards simultaneously, the strong spring is compressed to generate deformation, meanwhile, the supporting seat drives the limiting plate to move upwards in the inner cavity of the telescopic box, the limiting plate drives the elastic plate to move upwards, the elastic plate drives the top plate to move upwards, the top plate drives the limiting block to move upwards in the inner cavity of the limiting groove, and when the cutting equipment needs to move, the motor is started, the motor drives the third gear to rotate through the rotating shaft, the third gear drives the second gear to rotate, the second gear drives the driving shaft to rotate, the driving shaft drives the driving wheel to rotate through the driving wheel and the belt, the driving wheel drives the driven shaft to rotate, the driving shaft and the driven shaft drive the lead screw to rotate, the lead screw drives the movable sleeve to move downwards, the movable sleeve drives the side plate and the roller to move downwards, and the roller moves downwards to support the whole cutting equipment in a memorial mode and keep the bottom of the buffer device away from the ground.

(III) advantageous effects

(1) This large-scale laser cutting equipment convenient to remove uses through the cooperation of flexible box, closing plate, buffering post, flexible post, supporting seat and powerful spring for laser cutting equipment is when carrying out work equipment rocks the drive and can drives the telescopic link and reciprocate at the inner chamber of buffering post, thereby reaches the purpose of carrying out the shock attenuation buffering for equipment, has solved the problem that laser cutting equipment influences the cutting quality because the vibrations that work produced easily.

(2) This large-scale laser cutting equipment convenient to remove uses through the cooperation of flexible box, closing plate, limiting plate, rack, cross axle and first gear for damping device drives the limiting plate and stretches out and draws back the action and the rack drives first gear and rotates about flexible box inner chamber carries out in work, thereby reaches the purpose that protection buffer and assurance buffer can not misplace, has solved laser cutting equipment and has taken place the dislocation easily and lead to the shorter problem of life.

(3) This large-scale laser cutting equipment convenient to remove uses through the cooperation of flexible box, spacing groove, stopper, roof, elastic plate and limiting plate for the limiting plate drives elastic plate and roof and carries out up-and-down reciprocating motion at the inner chamber of flexible box when laser cutting equipment carries out the shock attenuation action, thereby reaches the purpose that increases laser cutting equipment shock attenuation buffering and protection buffer, has solved the problem that laser cutting equipment influences the cutting quality because the vibrations that work produced easily.

(4) This large-scale laser cutting equipment convenient to remove uses through the cooperation of work box, driving shaft, driven shaft, action wheel, drive wheel, lead screw, movable sleeve, curb plate, gyro wheel loose wheel for directly remove movable sleeve and gyro wheel isotructure to ground when needing to remove and support equipment, thereby reach the purpose that conveniently removes laser equipment, solved laser cutting equipment because volume and weight reason lead to inconvenient problem of removing.

(5) This large-scale laser cutting equipment convenient to remove uses through the cooperation of work box, driving shaft, second gear, pivot, third gear and motor for the motor carries out power transmission through pivot and third gear with power transmission for the second gear, thereby reaches and supports the purpose of keeping away from ground with laser cutting equipment with moving device at the uniform velocity slow moving down, has solved the inconvenient problem of removing and the moving device is inconvenient to accomodate of laser cutting equipment.

(6) This large-scale laser cutting equipment convenient to remove uses through the cooperation of cross axle, carousel, lifter plate, side lever, a section of thick bamboo that goes up and down, baffle, cutting machine body and powerful spring for cross axle and first gear revolve's angular velocity can be restricted, thereby reaches the purpose that goes up and down that cutting equipment can slowly be stable, has solved the problem that the cutting machine took place the striking easily with ground and make inside components and parts damage when removing and placing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a buffer device according to the present invention;

FIG. 3 is a schematic diagram of a mobile device according to the present invention;

FIG. 4 is a top view of the bellows of the present invention;

figure 5 is a cross-sectional side view of the present invention.

In the figure: 1, a cutting machine body, 2 movable wheels, 3 buffer devices, 4 moving devices, 5 telescopic boxes, 6 sealing plates, 7 buffer columns, 8 telescopic rods, 9 supporting seats, 10 powerful springs, 11 limiting plates, 12 racks, 13 transverse shafts, 14 first gears, 15 limiting grooves, 16 limiting blocks, 17 top plates, 18 elastic plates, 19 work boxes, 20 driving shafts, 21 driven shafts, 22 second gears, 23 rotating shafts, 24 third gears, 25 driving wheels, 26 belts, 27 transmission wheels, 28 lead screws, 29 movable sleeves, 30 side plates, 31 clamping bolts, 32 rollers, 33 motors, 34 turntables, 35 lifting plates, 36 side rods, 37 lifting cylinders and 38 baffle plates.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a large-scale laser cutting device convenient to move comprises a cutting machine body 1, movable wheels 2 are welded on the front face and the back face of the right side of the bottom of the cutting machine body 1, buffer devices 3 are arranged on the front face and the back face of the left side of the bottom of the cutting machine body 1, each buffer device 3 comprises a telescopic box 5, limiting grooves 15 are formed in the tops of two sides of the inner wall of each telescopic box 5, limiting blocks 16 are movably clamped in inner cavities of the limiting grooves 15, a top plate 17 is welded on one side, away from the limiting grooves 15, of each limiting block 16, an elastic plate 18 is welded at the bottom of each top plate 17, the middle of the bottom of each elastic plate 18 is fixedly connected with the top of each limiting plate 11, the top of each telescopic box 5 is fixedly connected with the bottom of the cutting machine body 1, a sealing plate 6 is welded at the bottom of each telescopic box 5, the bottom of a limiting plate 11 is fixedly connected with the middle part of the top of a supporting seat 9, racks 12 are fixedly connected with the tops of two sides of the limiting plate 11 at equal distances, transverse shafts 13 are penetratingly connected with the middle parts of two front sides of a telescopic box 5, the back sides of the transverse shafts 13 penetrate through the telescopic box 5 and extend to an inner cavity of the telescopic box 5, first gears 14 are sleeved on the middle parts of the outer sides of the transverse shafts 13, the first gears 14 are strip gears, the length of the first gears 14 is equal to that of the racks 12, the first gears 14 are meshed with the racks 12, buffer columns 7 are welded on two sides of the bottom of a sealing plate 6, telescopic rods 8 are penetratingly connected with the bottoms of the buffer columns 7, the bottoms of the telescopic rods 8 penetrate through the buffer columns 7 and extend to the outer sides of the bottoms of the buffer columns 7, the supporting seat 9 is welded at the bottom of the telescopic rods 7, strong, the top of the strong spring 10 is fixedly connected with the bottom of the buffer column 7, the left side of the cutting machine body 1 is provided with a moving device 4, the moving device 4 comprises a working box 19, the right side of the top of the working box 19 is in through connection with a driving shaft 20, the bottoms of the driving shaft 20 and a driven shaft 21 are both welded with a lead screw 28, the outer side of the lead screw 28 is in threaded connection with a movable sleeve 29, two sides of the movable sleeve 18 are both fixedly connected with side plates 30 through bolts, the bottom of one side of the side plate 30 opposite to the side plate is welded with a clamping bolt 31, the middle part of the outer side of the clamping bolt 31 is sleeved with a roller 32, the left side of the top of the working box 19 is in through connection with the driven shaft 21, the top of the outer side of the driving shaft 20 is sleeved with a second gear 22, the diameter of the second gear 22 is twice of the diameter of a third gear 24, the outer side of the rotating shaft 23 is sleeved with a third gear 24, the top of the outer side of the driving shaft 20 is sleeved with a driving wheel 25, the outer side of the driving wheel 25 is sleeved with a belt 26, the top of the outer side of the driven shaft 21 is sleeved with a driving wheel 27, and the left side of the belt 26 is movably connected with the outer side of the driving wheel 27.

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 (3)

1. The utility model provides a large-scale laser cutting equipment convenient to remove, includes cutting machine body (1), its characterized in that: the front and the back of the right side of the bottom of the cutting machine body (1) are welded with movable wheels (2), the front and the back of the left side of the bottom of the cutting machine body (1) are provided with buffer devices (3), the left side of the cutting machine body (1) is provided with a moving device (4), each buffer device (3) comprises a telescopic box (5), the top of each telescopic box (5) is fixedly connected with the bottom of the cutting machine body (1), a sealing plate (6) is welded at the bottom of each telescopic box (5), buffer columns (7) are welded at two sides of the bottom of each sealing plate (6), telescopic rods (8) are connected at the bottoms of the buffer columns (7) in a penetrating manner, the bottoms of the telescopic rods (8) penetrate through the buffer columns (7) and extend to the outer sides of the bottoms of the buffer columns (7), and supporting seats (9), the outer side of the telescopic rod (8) is sleeved with a strong spring (10), the bottom of the strong spring (10) is fixedly connected with the top of the supporting seat (9), the top of the strong spring (10) is fixedly connected with the bottom of the buffer column (7), the bottom of the sealing plate (6) is connected with a limiting plate (11) in a penetrating manner, the top of the limiting plate (11) penetrates through the sealing plate (6) and extends to the inner cavity of the telescopic box (5), the bottom of the limiting plate (11) is fixedly connected with the middle of the top of the supporting seat (9), racks (12) are fixedly connected with the equal distance at the tops of two sides of the limiting plate (11), the middle parts of two front sides of the telescopic box (5) are all connected with a transverse shaft (13) in a penetrating manner, the back of the transverse shaft (13) penetrates through the telescopic box (5) and extends to the inner cavity of the telescopic box (5), and a first gear (14), the front and the back of the cross shaft (13) are welded with turnplates (34), the top of one side of the cross shaft (13) is far away from the turnplates (34) and is movably connected with lifting plates (35) through cross rods, the top of the lifting plates (35) is fixedly connected with a lifting cylinder (37) through a rotating mechanism, the top of the lifting cylinder (37) is connected with side rods (36) in a penetrating way, the tops and the bottoms of the side rods (36) are welded with baffles (38), the right sides of the baffles (38) are fixedly connected with the cutting machine body, the tops and the bottoms of the lifting cylinder (37) are fixedly connected with the baffles (38) through strong springs (10), the tops of two sides of the inner wall of the telescopic box (5) are both provided with limiting grooves (15), the inner cavity of the limiting grooves (15) are movably clamped with limiting blocks (16), one side of the limiting grooves (15) is welded with a, the welding of the bottom of roof (17) has elastic plate (18), the middle part of elastic plate (18) bottom and the top fixed connection of limiting plate (11), first gear (14) are bar gear, the length of first gear (14) equals with the length of rack (12), first gear (14) and rack (12) mesh mutually, the inner wall of first gear (14) and the outside fixed connection of cross axle (13), mobile device (4) include work box (19), the right side through connection at work box (19) top has driving shaft (20), the left side through connection at work box (19) top has driven shaft (21), the top in driving shaft (20) outside has cup jointed second gear (22), the left side through connection at work box (19) top has pivot (23), third gear (24) have been cup jointed in the outside of pivot (23), the top of the outer side of the driving shaft (20) is sleeved with a driving wheel (25), the outer side of the driving wheel (25) is sleeved with a belt (26), the top of the outer side of the driven shaft (21) is sleeved with a driving wheel (27), and the left side of the belt (26) is movably connected with the outer side of the driving wheel (27);

the bottom of each of the driving shaft (20) and the driven shaft (21) is welded with a screw rod (28), the outer side of each screw rod (28) is in threaded connection with a movable sleeve (29), two sides of each movable sleeve (18) are fixedly connected with side plates (30) through bolts, the bottom of one side, opposite to the side plates (30), of each side plate is welded with a clamping bolt (31), and the middle of the outer side of each clamping bolt (31) is sleeved with a roller (32);

the diameter of the second gear (22) is twice that of the third gear (24), and the second gear (22) is meshed with the third gear (22).

2. A large laser cutting apparatus convenient to move according to claim 1, wherein: the top of the rotating shaft (23) is fixedly connected with a motor (33) through an output shaft.

3. A cutting method of a large-sized laser cutting apparatus convenient to move according to any one of claims 1 to 2, characterized in that: when the large laser cutting equipment convenient to move works, the power structure for transmitting objects in the equipment often generates vibration when cutting parts are transmitted, when the equipment vibration is generated, the cutting machine body (1) extrudes the telescopic box (5) to give downward pressure to the telescopic box and generate the trend of moving downwards, the telescopic box (5) moves downwards to cause the supporting seat (9) to move upwards relatively, the supporting seat (9) drives the telescopic rod (8) to move upwards, the telescopic rod (8) moves upwards in the inner cavity of the buffer column (7) in an up-and-down reciprocating mode, the supporting seat (9) also drives the strong spring (10) to move upwards, the strong spring (10) is compressed to generate deformation, meanwhile, the supporting seat (9) drives the limiting plate (11) to move upwards in the inner cavity of the telescopic box (5), the limiting plate (11) drives the elastic plate (18) to move upwards, the elastic plate (18) drives the top plate (17) to move upwards, the top plate (17) drives the limiting block (16) to move up and down in the inner cavity of the limiting groove (15), when the cutting equipment needs to be moved, a motor (33) is started, the motor (33) drives a third gear (24) to rotate through a rotating shaft (23), the third gear (24) drives a second gear (22) to rotate, the second gear (22) drives a driving shaft (20) to rotate, the driving shaft (20) drives a driving wheel (27) to rotate through a driving wheel (25) and a belt (26), the driving wheel (27) drives a driven shaft (21) to rotate, the driving shaft (20) and the driven shaft (21) drive a screw rod (28) to rotate, the screw rod (28) drives a movable sleeve (29) to move downwards, the movable sleeve (29) drives a side plate (30) and a roller (32) to move downwards, and the roller (32) moves downwards to support the whole cutting equipment in a memorability mode and enables the bottom of a buffer device (3) to be far away from the ground.

Images