For processing the laser cutting machine of automotive upholstery and processing method
Technical field
The present invention relates to automobile manufacturing field, more particularly to it is a kind of for process the laser cutting machine of automotive upholstery and
Processing method.
Background technology
At present, for many automotive upholsteries using laser cutting, advantage is that cutting speed is fast, cut surface is smooth, cutting is smart
Degree is high, is not influenced by workpiece configurations, can cut multiple material, and cutting method is first to be fixed on the automobile workpiece of forming
On jig for laser cutting, using robot control laser cutting machine cutting, many cutting robots used at present are using outstanding
Arm beam form fixes on the ground, and fulcrum, node are easily tired, and operation stability is poor, and mobile space is relatively narrow, limitation
Cut coverage when encountering longer workpiece, can not carry out entire workpiece disposable continuous cutting, around many cutter devices
There is no safeguard procedures, since the highlight brightness generated during laser cutting is high, many cutting clampers larger to extraneous interference effect
Lack mechanical fastening system, fixed using artificial, need the longer set time.
Invention content
The purpose of the present invention is being improved in view of the deficiencies of the prior art, provide a kind of for processing automotive upholstery
Laser cutting machine and processing method, operation stability is more preferable, increases cut coverage, can be to disposably being connected compared with machining long workpieces
Continuous cutting, equipped with laser cutting enclosure device and cutting clamper fixing device, reduces the influence to ambient enviroment, reduces and cut
The fixture set time is cut, improves production efficiency.
In a first aspect, the present invention provides a kind of for processing the laser cutting machine of automotive upholstery, including engine base, support
Frame, top mobile device, cutting robot, laser cutting enclosure device, fixing device, photographic device and electric control gear;It is described
Supporting rack is mounted on the engine base, and support frame as described above is included perpendicular to the column on ground, the crossbeam on column and peace
Track girder on crossbeam, the track girder include the first track girder and the second track girder;The laser cutting enclosure device
It is arranged on around support frame as described above, the top mobile device is arranged on above engine base with supporting by support frame as described above, and top is moved
Dynamic device includes rack pinion system driven by stepper motors, and top mobile device can do straight line shifting along X-direction
It is dynamic;The cutting robot upper end is connected with top mobile device lower end, and the cutting robot includes laser cutting head, described
Laser cutting head can be moved along X-axis, Y-axis and Z-direction;The fixing device is arranged on engine base and is enclosed close to laser cutting
Protection unit is set, and the photographic device is arranged on cutting machine inlet and positioned at supporting rack top, and the electric control gear is arranged on
Outside supporting rack, electric control gear is cut by laser enclosure device, top mobile device, cutting machine for receiving extraneous instruction control
People, fixing device and photographic device cooperate.
Further, top mobile device of the present invention includes the linear guide, upper suspension, connecting pole, lower suspension, commutation
Driver and stepper motor;The linear guide includes first, second the linear guide, and first, second the linear guide includes
Sliding rail and sliding block, first, second the linear guide are arranged on the first, second track girder upper surface;The upper suspension position
Above first, second track girder, the two bottom sides of upper suspension are separately fixed at the sliding block of first, second the linear guide
On, the lower suspension is located at below first, second track girder, and the connecting pole is across first, second track girder, connecting pole
One end connected with upper suspension and the other end is connected with lower suspension, the commutation driver includes first, second commutation driver,
The first, second commutation driver is fixed on the sliding block of first, second the linear guide, and the stepper motor is fixed on
It commutates on driver, the output shaft of stepper motor is connected with commutation driver input shaft, the linear guide, upper suspension, connection
Column, lower suspension, commutation driver and stepper motor are arranged on track girder.
Further, sliding rail of the present invention include be arranged on inside rack, the sliding block include be arranged on sliding block and
Gear between sliding rail, the rack and the gear are adapted, the drive shaft of the gear and the defeated of driver that commutate
Go out axis connection.
Further, cutting robot of the present invention includes sequentially connected turntable, level-one mechanical arm, two from top to bottom
Grade mechanical arm, three-level mechanical arm, rotating arm and laser cutting head, the turntable are connected with the lower suspension of top mobile device, institute
Turntable, level-one mechanical arm, secondary mechanical arm, three-level mechanical arm, rotating arm and laser cutting head is stated to be driven by stepper motor.It adopts
Product cutting accuracy can be improved with cutting robot, improves product quality, improves production efficiency, reduces enterprise's production cost.
Further, lower suspension of the present invention includes the driving device of driving cutting robot turntable rotation.
Further, it is of the present invention laser cutting enclosure device include be separately positioned on supporting rack front, rear, left and right,
The purifying board of upper and lower side, the purifying board surround the space that workpiece is cut by laser, are set on the purifying board of front and rear sides
There is rolling screen door, window is equipped on the purifying board of arranged on left and right sides and rolling screen door.Purifying board has sound insulation, shading, dust-proof, anti-
Electrostatic, antibacterial and other effects during production and processing, can reduce influence of the cutting machine to ambient enviroment, and the manipulator of cutting machine can be
The processing situation inside cutting machine is observed on window.
Further, fixing device of the present invention includes the first telescopic head that can be moved up and down, and described first is flexible
Head includes that the second telescopic head moved left and right can be made, and second telescopic head is equipped with the telescopic rod that can be moved forward and backward.Fixed dress
Up and down adjustment can be carried out according to onsite application situation by putting telescopic head, and cutting folder can be moved left and right after quickly fixing cutting clamper
Have to suitable position.
Further, electric control gear of the present invention is controlled using touch screen, has wireless transmission function.Electric control gear and
The network connection of administrative center, user quickly can import by being wirelessly transferred and switch different cutting process.
Second aspect, the present invention also provides a kind of processing method of automotive upholstery, using above-mentioned for processing vapour
The laser cutting machine of interior gadget is processed, and is included the following steps:
Step 1, administrative center start laser cutting machine;Step 2, electric control gear open the volume of laser cutting enclosure device
Curtain door;The cutting clamper to be cut and workpiece that fix are pushed into laser cutting machine by step 3;Step 4, electric control gear control
Photographic device shooting cutting clamper and workpiece processed;Photographed data is transmitted in electric control gear and management by step 5, photographic device
The heart;Step 6, electric control gear switch fixed routine and cutting process according to workpiece type;Step 7, electric control gear close laser
Cut the rolling screen door of enclosure device;Step 8, electric control gear control fixing device fix cutting clamper;Step 9, automatically controlled dress
Put control laser cutting machine cutting workpiece;Step 10, electric control gear control fixing device unclamp cutting clamper;Step 11, electricity
Control the rolling screen door that device opens laser cutting enclosure device;Step 12, release completed cutting task cutting clamper and
Workpiece.
Beneficial effects of the present invention:
1st, cutting robot is supported using supporting rack, supporting rack is equipped with more root posts, more steady to the support of cutting robot
It is fixed, the mechanical arm of cutting robot and the stress of laser cutting head are improved, improves the stability of operation and processing essence
Degree.Compared to the traditional rotating mechanical arm for being set to device external, the top mobile device of laser cutting machine of the present invention can be along X-axis
Direction is moved, and the lower suspension connection cutting robot of top mobile device, cutting robot can carry out the linear rows of X-direction
It walks, increases cut coverage of the cutting robot in X-direction, can be improved to carrying out disposable continuous cutting compared with machining long workpieces
Production efficiency;And cutting robot is suspended from by top mobile device above engine base, and mechanical arm stretches radius just with smaller
Maximum operating range can be reached, fast response time, overhanging radius is small, and stress is good.
2nd, top mobile device is coordinated using the rack-and-pinion of stepper motor and the linear guide, stable, accuracy
Height is small by track girder deformation effect, it is ensured that top mobile device and cutting robot are steadily run along the linear guide.
3rd, cutting robot includes sequentially connected turntable, level-one mechanical arm, secondary mechanical arm, three-level machinery from top to bottom
Arm, rotating arm and laser cutting head using the structure of two-stage rotation and three-level swing arm, can carry out quick mobile and small on a large scale
The refinement of range, improves production efficiency and machining accuracy, can carry out the cutting of complicated fine definition.
4th, equipped with laser cutting enclosure device, influence of the laser cutting machine to ambient enviroment is reduced, by rolling screen door, only
Change plate and window, there is sound insulation, shading, dust-proof, antistatic, antibacterial and other effects, during production and processing, cutting machine pair can be reduced
The influence of ambient enviroment, the manipulator of cutting machine can observe the processing situation inside cutting machine by window.
5th, equipped with mechanical cutting clamper fixing device, reduce the cutting clamper set time, improve production efficiency.
Description of the drawings
It, below will be to needed in specific embodiment in order to illustrate more clearly of the specific embodiment of the invention
Attached drawing is briefly described.
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the A-A sectional views of Fig. 1;
Fig. 3 is the B-B sectional views of Fig. 1;
Fig. 4 is the structure diagram of present invention laser cutting enclosure device;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the working state schematic representation when embodiment of the present invention cuts interior trim;
Fig. 7 is the C-C sectional views of Fig. 6;
Fig. 8 is the first straight line guide rail diagrammatic cross-section of the embodiment of the present invention;
Fig. 9 is the control system schematic diagram of the embodiment of the present invention;
Figure 10 is the processing method figure of the embodiment of the present invention.
In attached drawing, 1 represents supporting rack;11 represent column;12 represent crossbeam;13 represent track girder;131 represent the first track
Beam;132 represent the second track girder;2 represent laser cutting enclosure device;21 represent purifying board;22 represent window;221 represent
First window;222 represent the second window;223 represent third window;224 represent the 4th window;23 represent roller shutter
Door;231 represent the first rolling screen door;232 represent the second rolling screen door;3 represent top mobile device;31 represent suspension;311 represent
Suspension;312 represent lower suspension;313 represent connecting pole;32 represent the linear guide;321 represent first straight line guide rail;321 represent the
One the linear guide;3211 represent sliding rail;3212 represent sliding block;3213 represent rack;3214 represent gear;322 represent that second is straight
Line guide rail;33 represent commutation driver;331 represent the first commutation driver;332 represent the second commutation driver;34 represent step
Stepper motor;341 represent the first stepper motor;342 represent the second stepper motor;4 represent cutting robot;41 represent turntable;42
Represent level-one mechanical arm;43 represent secondary mechanical arm;44 represent three-level mechanical arm;45 represent rotating arm;46 represent laser cutting
Head;5 represent fixing device;51 represent the first telescopic head;52 represent the second telescopic head;53 represent telescopic rod;6 represent camera shooting dress
It puts;7 represent electric control gear;81 represent workpiece;82 represent cutting clamper;83 represent cart;9 represent engine base.
Specific embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.
As shown in Figures 1 to 10, including engine base 9, supporting rack 1, laser cutting enclosure device 2, top mobile device 3, cut
Cut robot 4, fixing device 5, photographic device 6, electric control gear 7;Supporting rack 1 is mounted on engine base 9, and support frame as described above 1 includes
Column 11 perpendicular to ground, the crossbeam 12 on column 11 and the track girder 13 on crossbeam 12, the track
Beam 13 includes the first track girder 131 and the second track girder 132.
Top mobile device 3 is arranged on 9 top of engine base by supporting rack 1 with supporting, and top mobile device 3 can be along X-axis side
To moving linearly, the top mobile device 3 includes the linear guide 32, upper suspension 311, lower suspension 312, connecting pole 313, changes
To driver 33 and stepper motor 34, the upper suspension 311 is located at 132 top of the first track girder 131 and the second track girder, described
The linear guide 32 includes first straight line guide rail 321 and second straight line guide rail 322, the first straight line guide rail 321 and second straight line
Guide rail 322 is arranged on 131 and second track girder of the first track girder, 132 upper surface, the linear guide 32 include sliding rail and
Sliding block, the two bottom sides of suspension 311 are separately fixed at the first straight line guide rail 321 and second in the top mobile device 3
On the sliding block of the linear guide 322.The lower suspension 312 is located at 132 lower section of the first track girder 131 and the second track girder, the company
Column 312 is connect across the first track girder 131 and the second track girder 132, one end of connecting pole 313 and upper suspension 311 connect and
The other end and lower suspension 312 connect, and the commutation driver 33 includes the first commutation commutation driver of driver 331 and second
332, the first commutation driver 331 and second commutation driver 332 is fixed on first straight line guide rail 321 and second straight line is led
On the sliding block of rail 322, the stepper motor 34 is fixed on commutation driver 33, and the output shaft of stepper motor 34 and commutation are driven
Device 33 inputs axis connection.The sliding rail includes the rack for being arranged on inside, and the sliding block includes being arranged between sliding block and sliding rail
Gear, the rack and the gear be adapted, and the output shaft of the drive shaft of the gear and the commutation driver 33 connects
It connects, stepper motor 34 and commutation driver 33 drive sliding block to move linearly on sliding rail by gear.The linear guide 32, on
Suspension 311, connecting pole 313, lower suspension 312, commutation driver 33 and stepper motor 34 are arranged on track girder 13.
As shown in figure 8, the first commutation driver 331 is fixed on the sliding block 3212 of first straight line guide rail 321, the first stepping
Motor 341 is fixed on the left side of the first commutation driver 331, the output shaft of the first stepper motor 341 and the first commutation driver
331 input axis connections, the sliding rail 3211 of first straight line guide rail 321 include the rack 3213 for being arranged on inside, first straight line guide rail
321 sliding block 3212 includes the gear 3214 being arranged between sliding block 3212 and sliding rail 3211, rack 3213 and the gear
3214 are adapted, the output axis connection of the drive shaft of gear 3214 and the first commutation driver 331.
Cutting robot 4 includes sequentially connected turntable 41, level-one mechanical arm 42, secondary mechanical arm 43, three from top to bottom
The lower suspension 332 of grade mechanical arm 44, rotating arm 45 and laser cutting head 46, the turntable 41 and top mobile device 3 connects, under
Suspension 332 includes the driving device that driving disc 41 rotates, the turntable 41, level-one mechanical arm 42, secondary mechanical arm 43, three-level
Mechanical arm 44, rotating arm 45 and laser cutting head 46 are driven by stepper motor, and rotating arm 45 can be cut around the axis rotation of the arm
The laser cutting head 46 for cutting robot 4 can be straight along X-axis, Y-axis and Z-direction under the cooperation of each mechanical arm and stepper motor
Line or curve movement.Product cutting accuracy can be improved using cutting robot 4, improve product quality, improve production efficiency, reduced
Enterprise's production cost.
Laser cutting enclosure device 2 is arranged on around supporting rack 1, and the laser cutting enclosure device 2 includes setting respectively
Purifying board 21 in supporting rack front, back, left, right, up, down side, the purifying board 21 surround workpiece and carry out laser cutting head cutting
Space, on the purifying board of front side be equipped with rolling screen door 231, on the purifying board of rear side be equipped with rolling screen door 232, the volume in front side
Curtain door 231 is equipped with the first window 221, and third window 223, the purifying board 21 on right side are equipped in the rolling screen door 232 of rear side
The second window 222 is equipped with, the 4th window 224 is equipped on the purifying board 21 in left side.Purifying board 21 has dust-proof, anti-quiet
Electricity, antibacterial and other effects during production and processing, can reduce influence of the laser cutting machine to ambient enviroment, the manipulation of laser cutting machine
Person can observe the processing situation inside cutting machine on window 22.
Fixing device 5 is arranged on engine base and is set close to laser cutting enclosure device 2, and fixing device 5 sets 2 groups altogether,
The fixing device 5 includes the first telescopic head 51 that can be moved up and down, and first telescopic head 51 includes to move left and right
The second telescopic head 52, second telescopic head 52 is equipped with the telescopic rod 53 that can move forward and backward.The first of fixing device 5 is flexible
First 51 can carry out up and down adjustment according to onsite application situation, rapidly fix after cutting clamper 82 again by the second telescopic head 52
Cutting clamper 82 can be moved left and right to suitable position.
Photographic device 6 is arranged on cutting machine inlet, among the first track girder 131 and the second track girder 132
Lower section during workpiece 81 enters cutting machine, is first imaged, and the data synchronous driving of camera shooting to electric control gear 7 and is managed
Reason center, electric control gear 7 switch cutting process according to camera data, and administrative center can be monitored in real time.
Electric control gear 7 is arranged on outside rack 1, and electric control gear 7 is used to receive extraneous instruction and laser cutting is controlled to go along with sb. to guard him
Device 2, top mobile device 3, cutting robot 4, fixing device 5 and photographic device 6 cooperate, and electric control gear 7 includes touching
Panel plate is touched, there is wireless transmission function.Electric control gear 7 and the network connection of administrative center, user can be by wirelessly passing
Defeated real time monitoring machining state can be imported quickly and switch different cutting process.
The laser cutting machine for being used to process automotive upholstery of the embodiment of the present invention, cutting machine is supported using supporting rack 1
People 4, supporting rack 1 be equipped with more root posts, it is more stable to the support of cutting robot 4, improve cutting robot 4 mechanical arm and
The stress of laser cutting head 46 improves the stability and machining accuracy of operation, compares the tradition for being set to device external
Rotating mechanical arm, the top mobile device 3 of laser cutting machine of the present invention can be moved along X-direction, and the lower of top mobile device 3 hangs
Frame 312 connects cutting robot 4, and cutting robot 4 can carry out the straight line moving of X-direction, increase cutting robot 4 in X
The cut coverage of axis direction can improve production efficiency to carrying out disposable continuous cutting compared with machining long workpieces;And cutting robot
4 are suspended from by top mobile device 3 above engine base, and mechanical arm just can reach maximum operating range with smaller stretching, extension radius, ring
Answer speed fast, overhanging radius is small, and stress is good, equipped with 82 fixing device 5 of Water Cutting enclosure device 2 and cutting clamper, reduces
Influence to ambient enviroment, reduces 82 set time of cutting clamper, improves production efficiency
The processing method of the present invention includes the following steps:
Step S1:Administrative center starts laser cutting machine;
Step S2:Electric control gear 7 opens the rolling screen door 23 of laser cutting enclosure device 2;
Step S3:The cutting clamper 82 to be cut and workpiece 81 that fix are pushed into laser cutting machine;
Step S4:Electric control gear 7 controls photographic device 6 to shoot cutting clamper 82 and workpiece 81;
Step S5:Photographed data is transmitted to electric control gear 7 and administrative center by photographic device 6;
Step S6:Electric control gear 7 switches fixed routine and cutting process according to 81 type of workpiece;
Step S7:Electric control gear 7 closes the rolling screen door 23 of laser cutting enclosure device 2;
Step S8:Electric control gear 7 controls fixing device 5 to fix cutting clamper 82;
Step S9:Electric control gear 7 controls laser cutting machine cutting workpiece 81;
Step S10:Electric control gear 7 controls fixing device 5 to unclamp cutting clamper 82;
Step S11:Electric control gear 7 opens the rolling screen door 23 of laser cutting enclosure device 2;
Step S12:The cutting clamper 82 of cutting task and workpiece 81 have been completed in release.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to aforementioned each implementation
The present invention is described in detail in example, it will be understood by those of ordinary skill in the art that:It still can be to aforementioned each reality
The technical solution recorded in example is applied to modify either to which part or all technical features progress equivalent replacement;And this
A little modifications are replaced, the range for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution,
It should cover in the claim of the present invention and the range of specification.