CN108655587A - Improve the optical-fiber laser cutting machine based on PLC control system of beam structure - Google Patents
Improve the optical-fiber laser cutting machine based on PLC control system of beam structure Download PDFInfo
- Publication number
- CN108655587A CN108655587A CN201810485622.6A CN201810485622A CN108655587A CN 108655587 A CN108655587 A CN 108655587A CN 201810485622 A CN201810485622 A CN 201810485622A CN 108655587 A CN108655587 A CN 108655587A
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- CN
- China
- Prior art keywords
- beam structure
- lathe bed
- control system
- laser
- plc control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to laser cutting device fields,Specifically,It is a kind of optical-fiber laser cutting machine based on PLC control system improving beam structure,Including pedestal and lathe bed,It further include drag chain,Retainer sawtooth,Beam structure,Cut head assembly and feeding ball,Lathe bed front and rear part is respectively equipped with feeding ball and drag chain,Retainer sawtooth is connected on drag chain,Beam structure is across setting in the middle part of lathe bed,Beam structure is equipped with sliding rail,Cutting head assembly is slidably connected at by base slider on sliding rail,It further include console,Console is connected by linking arm with lathe bed,Console includes display device,Operating device and control system,Control system uses PLC control system,Movable rotation arm is used for the linking arm of console and lathe bed,The front and back end of lathe bed is additionally provided with alignment sensor,Alignment sensor is connected to PLC control system,It is provided with electromagnet at the inner edge of lathe bed.
Description
Technical field
The present invention relates to laser cutting device fields, specifically, be it is a kind of improve beam structure based on PLC control be
The optical-fiber laser cutting machine of system.
Background technology
Optical-fiber laser cutting is the laser beam irradiation workpiece using the high-energy density focused, in swashing more than laser threshold
Under the premise of optical energy density, heat effect is chemically reacted caused by energy and active gases the auxiliary cutting process of laser beam
Onto material, the temperature of laser action point is thus caused to rise suddenly, reaches material starts melting or vaporization formation after molten boiling point
Hole finally forms joint-cutting with the relative motion of light beam and workpiece on material.Laser cutting has following characteristics, first, sharp
Light cutting is contactless, and no tool wear, joint-cutting is narrow, and heat affected area is small, and cut surface roughness value is small, and cuts parallel degree is good, adds
Work precision is high；Second is that cutting speed is fast, it is easy to accomplish numerical control and computer control, high degree of automation, can cut blind slot or into
Row multiplexing bit manipulation；Third, noise is low, it is nuisanceless.Laser cutting be in all laser processing industries most important one apply skill
Art, it accounts for entirely laser machining 70% or more of market.For laser cutting compared with other cutting methods, maximum difference is it
Have the characteristics that high speed, high-precision and high-adaptability.
Present optical-fiber laser cutting machine is gradually instead of gas laser cutting machine, but in existing optical-fiber laser
Cutting machine, need manually adjust laser cutting focus, to adapt to the plank of unlike material, different-thickness, cause degree of regulation it is low,
Efficiency is low.
For crossbeam as being an indispensable part for fiber cutter, existing beam structure is more complicated, various
Inlet wire outlet is more chaotic, is not easy to safeguard, breaks down and is also not easy to investigate.
Invention content
In order to solve the above-mentioned technical problem, the present invention discloses it is a kind of improve beam structure based on PLC control system
Optical-fiber laser cutting machine uses focus technique in cutting head assembly, is connected with the PLC system in console, can accurately cut
Precision, while need not manually observe in real time, cost of labor is saved, while also avoiding the generation of accidental bodily injury.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of optical-fiber laser cutting machine based on PLC control system improving beam structure, including pedestal and lathe bed, pedestal setting
Further include drag chain, retainer sawtooth, beam structure, cutting head assembly and feeding ball, lathe bed front and rear part difference in the lower section of lathe bed
Equipped with feeding ball and drag chain, retainer sawtooth is connected on drag chain, across being arranged in the middle part of lathe bed, beam structure includes beam structure
The connector of beam structure main body, the both sides of beam structure main body is fixed on the lathe bed of cutting machine, the bottom setting of connector
Sliding block can be slided on the lathe bed of cutting machine, the side of beam structure main body is provided with laser connector, and laser connector is logical
It crosses hose one and is connected to laser generator other end and be connected to the laser cutting component being arranged in beam structure main body, connect
The bottom of part is additionally provided with gear, and the distributing position of gear is parallel with sliding block, and beam structure is additionally provided with rack, rack and pinion
Match, the upper end of beam structure main body is provided with track, and track is used for connecting laser cutting component, and laser cutting component can be
It is slided on track, cutting head assembly is slidably connected at by base slider on sliding rail, and cutting head assembly in the presence of cylinder may be used
All around to slide up and down, cuts and be provided with the Focussing seat coaxial with cutting head assembly, Focussing seat in head assembly
Can be axially moved based on cutting head assembly, be fixed with focus lamp and protective glass in Focussing seat, focus lamp and protective glass it
Between be preset with defined spacing, cut the driving device for being additionally provided in head assembly and pushing the axial movement of Focussing seat, driving dress
It is set to linear motor, the both sides of beam structure are provided with speed reducer, and speed reducer is also connected on servo motor, and the side of lathe bed is set
It is equipped with laser and generates case, laser generates in case and is provided with laser generator and electronic controller, and laser generator is connected to cutting
Further include console, the console is connected by linking arm with the lathe bed, the console packet in the laser cropping of component
Display device, operating device and control system are included, the control system uses PLC control system, described to be used for console and bed
The linking arm of body uses movable rotation arm, the front and back end of lathe bed to be additionally provided with alignment sensor, and alignment sensor is connected to PLC controls
System is provided with electromagnet at the inner edge of lathe bed.
Further improvement of the present invention, further includes protective cover plate, and protective cover plate is arranged in lathe bed surface one end, protective cover plate
Both sides be provided with dust cover.
Further improvement of the present invention, cutting setting in head assembly, there are three Mobile Slides to be convenient in the presence of cylinder
Under all around slide, Mobile Slide is connected with pulley mechanism.
Further improvement of the present invention cuts and is provided with the work shape that observation window is used for observing laser cropping in head assembly
State, observation window are sealed using pmma material.
Further improvement of the present invention, further includes signalling alarm equipment, and signalling alarm equipment setting generates babinet in laser
On, signalling alarm equipment is connected to PLC control system, and warning device includes voice guard and/or light alarm.
Further improvement of the present invention, further includes scraps recycle device, and scraps recycle device is arranged in the lower section of lathe bed.
Further improvement of the present invention, base bottom are fixedly connected with the lower margin of adjustable-angle.
Beneficial effects of the present invention：In the present invention, using improved beam structure, it is provided with round threading hole, is convenient for
The discharge of various inlet wire outlets so that wiring is easier, is convenient for daily maintenance and management.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram that the present invention improves beam structure.
Fig. 4 is the vertical view of Fig. 3.
In figure, 1- pedestals, 2- laser generation case, 3- consoles, 4- linking arms, 5- speed reducers, 6- beam structures,
601- main bodys, 6022- connectors, 603- sliding blocks, 604- gears, 605- threading holes, 606- laser connectors, 607- teeth
Item, 608- tracks, 609- servo motors, 610- fixed plates, 611- limit bases, 612- rubber washers, 7- scraps recycle devices, 8-
Servo motor, 9- protective cover plates, 10- dust covers, 11- drag chains, 12- signalling alarm equipments, 13- lower margins, 14- Mobile Slides, 15-
Pulley mechanism, 16- feeding balls, the cropping of 17- laser, 18- observation windows, 19- retainer sawtooth.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment：As depicted in figs. 1 and 2, a kind of optical-fiber laser cutting based on PLC control system improving beam structure
Machine, including pedestal 1 and lathe bed, pedestal 1 are arranged in the lower section of lathe bed, further include drag chain 11, retainer sawtooth 19, beam structure 6, cut
Head assembly and feeding ball 16 are cut, lathe bed front and rear part is respectively equipped with feeding ball 16 and drag chain 11, and connection retainer is sawed on drag chain 11
Tooth 19, for beam structure 6 across being arranged in the middle part of lathe bed, beam structure 6 is equipped with sliding rail, and cutting head assembly is slided by base slider
Dynamic to be connected on sliding rail, cutting head assembly can be slided all around up and down in the presence of cylinder, setting in cutting head assembly
There are the Focussing seat coaxial with cutting head assembly, Focussing seat that can be based on cutting head assembly and axially move, Focussing
It is fixed with focus lamp and protective glass in seat, defined spacing is preset between focus lamp and protective glass, cuts in head assembly and also sets
There is the driving device for pushing the axial movement of Focussing seat, driving device is linear motor, is cut in head assembly there are three settings
Mobile Slide 14 is provided with observation window 18 convenient for all around sliding up and down in the presence of cylinder, in cutting head assembly and is used for
The working condition of laser cropping 17 is observed, observation window 18 is sealed using pmma material, and Mobile Slide 14 is connected with coaster
The both sides of mechanism 15, beam structure 6 are provided with speed reducer 5, and speed reducer 5 is also connected on servo motor 8, the side setting of lathe bed
There is laser to generate case 2, laser generates in case 2 and is provided with laser generator and electronic controller, and laser generator is connected to cutting
Further include console 3 in the laser cropping 17 of component, console 3 is connected by linking arm 4 with lathe bed, and console 3 includes display
Device, operating device and control system, control system use PLC control system, the linking arm 4 for console 3 and lathe bed to adopt
It is additionally provided with alignment sensor with the front and back end of movable rotation arm, lathe bed, alignment sensor is connected to PLC control system, and positioning passes
Sensor is set up convenient for the positioning to plate to be processed so that cutting is more accurate, and electromagnetism is provided at the inner edge of lathe bed
Iron, the effect of electromagnet generate magnetism after being switched on and can firmly adsorb plate to be processed, convenient for cutting, also play essence
The effect of quasi- cutting.
As shown in Figure 3 and Figure 4, beam structure includes beam structure main body 601, the company of the both sides of beam structure main body 601
Fitting 602 is fixed on the lathe of cutting machine, and the sliding block 603 of the bottom setting of connector 602 can be slided on the lathe of cutting machine
Dynamic, the side of beam structure main body 601 is provided with laser connector, and laser connector is connected to laser generation for one by hose
Device other end is connected to the laser cutting component being arranged in beam structure main body 601, and the sliding block in 602 bottom of connector is arranged
603 along cutting machine machine tool slide, mobile work, convenient for cutting different location for workpieces processing, connected by laser
Part 602 separates laser generator and laser cutting component, this is current popular assembly method, so that is safeguarded more
Add conveniently, while also increasing safety, the bottom of connector 602 is additionally provided with gear 604, the distributing position of gear 604 with
Sliding block 603 is parallel, and beam structure is additionally provided with rack 607, and rack 607 matches with gear 604, beam structure main body 601
Upper end is provided with track 608, and track 608 is used for connecting laser cutting component, and laser cutting component can slide on track 608,
Servo motor 609 and fixed plate 610 are provided on connector 602, servo motor 609 drives entire beam structure in cutting machine
It is slided on lathe, the upper end both ends of beam structure main body 601 are provided with limit base 611, and the effect of limit base 611 is existed to setting
The laser cutting component of 601 upper end of beam structure main body plays position-limiting action, and the inside of limit base 611 is provided with rubber washer
612, rubber washer 612 plays the role of buffering, prevents laser cutting component and 611 direct collision of limit base.
Threading hole 605 is provided on connector 602, the shape of threading hole 605 in the present embodiment, can be worn with diversity
String holes 605 uses circular design, is convenient for the discharge of various inlet wire outlets so that wiring is easier, is convenient for daily maintenance and pipe
Reason.
In the present embodiment, further include protective cover plate 9, the setting of protective cover plate 9 in lathe bed surface one end, protective cover plate 9
Both sides are provided with dust cover 10；Further include signalling alarm equipment 12, the setting of signalling alarm equipment 12 is generated in laser on 2 body of case,
Signalling alarm equipment 12 is connected to PLC control system, and warning device includes voice guard and/or light alarm；Further include
Scraps recycle device 7, scraps recycle device 7 are arranged in the lower section of lathe bed；1 bottom of pedestal is fixedly connected with the ground of adjustable-angle
Foot 13.
The basic principles and main features and advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of optical-fiber laser cutting machine based on PLC control system improving beam structure, which is characterized in that including pedestal and
Lathe bed, the pedestal are arranged in the lower section of the lathe bed, further include drag chain, retainer sawtooth, beam structure, cut head assembly and send
Expect ball, the lathe bed front and rear part is respectively equipped with feeding ball and drag chain, the retainer sawtooth, the cross are connected on the drag chain
Girder construction is across being arranged in the middle part of the lathe bed, and the beam structure includes beam structure main body, the beam structure main body
The connector of both sides is fixed on the lathe bed of cutting machine, and the sliding block of the bottom setting of the connector can be on the lathe bed of cutting machine
Sliding, the side of the beam structure main body are provided with laser connector, and the laser connector is connected to for one by hose
Laser generator other end is connected to the laser cutting component being arranged in the beam structure main body, the bottom of the connector
It is additionally provided with gear, the distributing position of the gear is parallel with the sliding block, and the beam structure is additionally provided with rack, the tooth
Item matches with the gear, and the upper end of the beam structure main body is provided with track, and the track is used for connecting laser cutting
Component, laser cutting component can slide on the track, and the cutting head assembly is slidably connected at sliding rail by base slider
On, the cutting head assembly can be slided all around up and down in the presence of cylinder, be provided in the cutting head assembly with
The coaxial Focussing seat of the cutting head assembly, the Focussing seat can be axially moved based on the cutting head assembly,
It is fixed with focus lamp and protective glass in the Focussing seat, defined spacing is preset between the focus lamp and protective glass,
The driving device for pushing the Focussing seat axial movement is additionally provided in the cutting head assembly, the driving device is straight line
The both sides of motor, the beam structure are provided with speed reducer, and the speed reducer is also connected on servo motor, and the one of the lathe bed
Side is provided with laser and generates case, and the laser generates and is provided with laser generator and electronic controller in case, and the laser generates
Device is connected in the laser cropping of the cutting assembly, further includes console, the console passes through linking arm and the lathe bed
It is connected, the console includes display device, operating device and control system, and the control system uses PLC control system, institute
It states and uses movable rotation arm, the front and back end of the lathe bed to be additionally provided with alignment sensor for the linking arm of console and lathe bed, institute
It states alignment sensor and is connected to the PLC control system, electromagnet is provided at the inner edge of the lathe bed.
2. the optical-fiber laser cutting machine based on PLC control system according to claim 1 for improving beam structure, feature
It is, further includes protective cover plate, the protective cover plate setting is arranged in lathe bed surface one end, the both sides of the protective cover plate
There is dust cover.
3. the optical-fiber laser cutting machine based on PLC control system according to claim 2 for improving beam structure, feature
It is, Mobile Slide convenient for all around sliding up and down in the presence of cylinder there are three settings in the cutting head assembly, institute
It states Mobile Slide and is connected with pulley mechanism.
4. the optical-fiber laser cutting machine based on PLC control system according to claim 3 for improving beam structure, feature
It is, the working condition that observation window is used for observing the laser cropping is provided in the cutting head assembly, and the observation regards
Window is sealed using pmma material.
5. the optical-fiber laser cutting machine based on PLC control system according to claim 4 for improving beam structure, feature
It is, further includes signalling alarm equipment, the signalling alarm equipment setting is generated in the laser on babinet, the alarm signal
Device is connected to the PLC control system, and the warning device includes voice guard and/or light alarm.
6. the optical-fiber laser based on PLC control system for improving beam structure according to claim 1-5 any one of them is cut
Machine, which is characterized in that further include scraps recycle device, the scraps recycle device is arranged in the lower section of the lathe bed.
7. the optical-fiber laser cutting machine based on PLC control system according to claim 6 for improving beam structure, feature
It is, the base bottom is fixedly connected with the lower margin of adjustable-angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485622.6A CN108655587A (en) | 2018-05-21 | 2018-05-21 | Improve the optical-fiber laser cutting machine based on PLC control system of beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485622.6A CN108655587A (en) | 2018-05-21 | 2018-05-21 | Improve the optical-fiber laser cutting machine based on PLC control system of beam structure |
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| Publication Number | Publication Date |
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| CN108655587A true CN108655587A (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485622.6A Pending CN108655587A (en) | 2018-05-21 | 2018-05-21 | Improve the optical-fiber laser cutting machine based on PLC control system of beam structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579511A (en) * | 2021-07-29 | 2021-11-02 | 王秋 | Laser cutting machine easy to route and cutting method thereof |
| CN115041829A (en) * | 2022-05-13 | 2022-09-13 | 中益（泰兴）环保科技有限公司 | Anti-loosening cutting assembly for processing glass fiber cloth |
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| CN206912507U (en) * | 2017-07-20 | 2018-01-23 | 无锡洲翔激光设备有限公司 | The drawn aluminum beam of gantry exchange type laser cutting machine |
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| CN203380515U (en) * | 2013-06-27 | 2014-01-08 | 武汉凌云光电科技有限责任公司 | Optical fiber laser cutting device |
| CN204221197U (en) * | 2014-09-27 | 2015-03-25 | 昆山允升吉光电科技有限公司 | A kind of metal mask plate cutting equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579511A (en) * | 2021-07-29 | 2021-11-02 | 王秋 | Laser cutting machine easy to route and cutting method thereof |
| CN113579511B (en) * | 2021-07-29 | 2023-06-30 | 阳江市阳东区飞帆数控技术有限公司 | Laser cutting machine easy to wire and cutting method thereof |
| CN115041829A (en) * | 2022-05-13 | 2022-09-13 | 中益（泰兴）环保科技有限公司 | Anti-loosening cutting assembly for processing glass fiber cloth |
| CN115041829B (en) * | 2022-05-13 | 2024-03-08 | 中益（泰兴）环保科技有限公司 | Cutting assembly for processing looseness-preventing glass fiber cloth |
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Application publication date: 20181016 |