CN106624350A - High-precision flexible laser processing system - Google Patents
High-precision flexible laser processing system Download PDFInfo
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- CN106624350A CN106624350A CN201710049529.6A CN201710049529A CN106624350A CN 106624350 A CN106624350 A CN 106624350A CN 201710049529 A CN201710049529 A CN 201710049529A CN 106624350 A CN106624350 A CN 106624350A
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- laser
- laser head
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- processing
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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
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
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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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
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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
- B23K26/70—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)
- Robotics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a high-precision flexible laser processing system. The high-precision flexible laser processing system can achieve up to seven types of 3D laser processing on the surfaces of various workpieces. The types of laser processing comprise laser cladding, laser welding, laser quenching, laser cutting, laser hybrid welding, laser micro-processing and laser cleaning. The high-precision flexible laser processing system is composed of a laser system, a mechanical motion forming system, a laser head base system, a control system and an auxiliary system. According to the flexible laser processing system, laser heads are installed on a robot arm in the mechanical motion forming system through a fast switch, the fast switch can be matched with a laser head base for use so that the laser heads can be switched quickly and automatically, and thus the functions of the high-precision flexible laser processing system can be switched rapidly.
Description
Technical field
The present invention relates to a kind of laser process equipment, specifically a kind of multi-functional laser machining system.
Background technology
Laser has can focusing, high-energy-density, flexible conductor characteristic and the achievable quick, spy of accurate machining
Point, therefore laser is better than traditional heat source.Laser Processing is a new and high technology for quickly growing, it has also become development new industry,
One of key technology of transformation traditional manufacture.Various laser（Cladding, welding, quenching, cutting, micro forming, cleaning, Combined Welding
Deng）System and equipment or are going into each industrial circle, such as medicine equipment, automobile, machine-building, iron and steel, metallurgy, stone
Oil etc., is that traditional industry technological transformation and manufacturing modernization provide advanced technical equipment.
A workpiece generally requires various Laser Processings in industry manufacture, and such as laser cutting, laser welding, laser melt
Cover, laser quenching, laser cleaning, laser micro molding etc., need to reposition clamping if these operations substeps are processed, so
Position error will be produced, the precision of manufacture can be improved if clamped one time carries out polytype Laser Processing, so as to
Improve the quality of product.For the new-product development department of enterprise, multi-functional laser process equipment can shorten new product
R＆D cycle, reduce input cost.Universities' research institutes will often study the operational characteristic of various Laser Processings, existing laser
Process equipment can not meet this demand.Research currently for integrated so multi-functional laser process equipment is less, existing
Patent of invention in most only integrated three kinds of Laser Processings process equipments, these process equipments are not enough to solve Research Center
Institute and enterprise's problem encountered.
The content of the invention
The invention aims to overcome the shortcomings of the above, there is provided a kind of high accuracy flexible laser system of processing, this is
System can be realized carrying out various Laser Processings after clamped one time, it is to avoid the position error that repeated clamping is brought improves parts
Machining accuracy.
The invention discloses a kind of high accuracy flexible laser system of processing, including laser system, mechanical movement formation system,
Laser head storehouse system, control system, accessory system；The laser system provides light source, the laser system for Laser Processing
It is made up of laser instrument and laser head, the laser that laser instrument is produced is by fiber optic conduction in laser head；The mechanical movement shaping
Shaping surface motion of the system for needed for Laser Processing is provided, the mechanical movement formation system is slided by robot, line slideway
Platform, workbench, main spindle box and tailstock, numerical control scale-division disk composition, the robot is arranged on line slideway slide unit, and workbench sets
Put beside line slideway slide unit, main spindle box and tailstock are installed on the table, and the auxiliary equipment of laser head and correlation is installed
In robot arm end；Laser head storehouse system includes changing a manipulator, laser head type identification sensor, laser head
Storehouse, laser head places conveyer chain；Accessory system includes powder feeding machine, Arc Welding Power, wire-feed motor；Control system include master controller,
Robot controller, line slideway slide unit controller, master controller is connected to robot controller, the control of line slideway slide unit
Device, powder feeding machine controller, welding process controller, laser controller, control system is stored with the data of laser processing technology
Storehouse；Laser head by quick changing-over device be arranged on mechanical movement formation system in robot arm on, quick changing-over device with swash
Light head storehouse system fit applications can realize the quick changing-over of laser head, so that the high accuracy flexible laser system of processing reality
Being switched fast for existing function, there is positioner and clamping device on quick changing-over device, positioner uses position block, clamps dress
Put and use air-actuated jaw.
Further improvement of the present invention is：The laser instrument has two kinds of continuous wave laser and pulse laser.
Further improvement of the present invention is：Laser head has cladding laser head, welding laser head, quenching laser head, cutting
Laser head, micro forming laser head, cleaning laser head, 7 kinds of laser heads of Combined Welding laser head, control system be stored with laser melting coating,
Laser welding, laser quenching, laser cutting, laser micro molding, laser cleaning, laserHybrid welding this 7 kinds of laser processing technologies
Database.
Laser melting coating be by substrate material surface add cladding material, and using high-energy-density laser beam be allowed to
The method of substrate surface thin layer consolidation together, forms and the filling cladding layer that it is metallurgical binding in substrate surface.Laser melting coating
According to the working condition requirement of workpiece, the metal or nonmetallic of the various design compositions of cladding prepares heat-resisting, anti-corrosion, wear-resisting, antioxygen
Change, it is antifatigue or with light, electricity, magnetic characteristic face coat.High accuracy flexible laser system of processing of the present invention realizes 3D laser
The method of cladding is, the robot arm end laser melting coating head that changes the outfit connects and connects after auxiliary equipment, up to the machine of 9 frees degree
Tool motion formation system can carry out the shaping surface of three-dimensional and move so that laser melting coating head accurately followed by the surface of workpiece,
Continuous coaxial powder-feeding can be carried out on laser melting coating head so that alloy powder is sprayed and cladding is in surface of the work.Laser melting coating adds
The laser instrument that work is selected is continuous wave laser.
Laser welding be by the use of high-energy-density laser beam as thermal source a kind of high-efficiency and precision welding method.Laser Welding
Connect and belong to heat conduction weld, either the heat conduction welding termination process of steel or aluminium alloy is all tranquiler, stable, its welding quality
Also preferably, weld defect will not typically be produced.The method that high accuracy flexible laser system of processing of the present invention realizes 3D laser weldings
It is that the laser welding system that changes the outfit of the quick changing-over device in robot arm end is connected after auxiliary equipment, up to the machinery of 9 frees degree
Motion formation system can carry out the shaping surface of three-dimensional and move to cause that laser welding system accurately followed by the surface of workpiece, sharp
Protective gas can be coaxially conveyed on flush weld joint can prevent weld seam from aoxidizing.The laser instrument that laser welding processing is selected is continuous
Laser instrument.
Laser quenching can form harder wearing layer in steel and cast-iron partses surface, and this technology is particularly suitable for geometry
The less component surface of complex-shaped or size.The mechanical movement formation system of high accuracy flexible laser system of processing of the present invention
With up to 9 frees degree, can be the zero of complex geometry after high precision machines human arm end changing-over quenching laser head
Parts surface carries out 3D laser quenchings.The laser instrument that laser quenching is selected is continuous wave laser, and what laser head was selected is to quench
Fiery laser head.
Laser cutting is to be cut material using the irradiation of high power density laser beam, makes material be heated to vaporization temperature quickly
Degree, evaporation forms hole, and with movement of the light beam to material, hole is formed continuously the joint-cutting of narrower in width, completes to material
Cutting.The present invention can realize 3D laser cuttings in complicated piece surface, carry out high accuracy industrial robot during laser cutting
Changing-over cutting laser head, laser head is wanted to need by optical fiber connecting laser in arm end.Laser cutting select laser instrument be
Continuous wave laser.
LaserHybrid welding is in addition to laser is as thermal source, to act on same welding simultaneously with second thermal source and laser molten
Pond.Second thermal source provides extra heat for welding pool, at the same time, also provides packing material.High accuracy of the invention swashs
Light flexible manufacturing system (FMS) changing-over Combined Welding laser connection related compound soldering equipment is capable of achieving the function.Combined Welding laser head side
MIG welding guns are installed, welding gun is connected with Arc Welding Power, and by wire-feed motor wire feed.
Laser micro molding is processed with the microscopic appearance for reducing abrasion raising hardness, the microcosmic shape in surface of friction pair
Looks have storage lubricating oil, and the effect for catching abrasive particle.High accuracy flexible manufacturing system (FMS) of the present invention only needs to changing-over micro forming and swashs
Shaven head and connection pulse laser could switch to laser machine micro forming function.
Laser cleaning is that, using in the case of pulse or CW Laser superficial layer, occur between laser and material
Region, contactless interaction, the effect make material top layer occur evaporation and remove.High accuracy of the invention is flexible to swash
Light system of processing can just realize the laser cleaning to complex surface by the laser head of changing-over robot arm end.Changing-over
Cleaning laser head needs to connect pulse laser by optical fiber.
Further improvement of the present invention is：Mechanical movement formation system has three kinds of combining forms, respectively horizontal shape
Formula, standing form and numerical control index dial form, horizontal form is that main spindle box is corresponding with tailstock to be installed on the table, clamping workpiece
In main spindle box and the centre of tailstock, this installation form is mainly used in the processing such as roll of large-scale long revolving body workpieces；Vertical shape
Formula is mainly used in being relatively large in diameter and the processing of short revolving parts；Numerical control scale-division disk-form is mainly used in adding for spherical work-piece
Work.
Further improvement of the present invention is：Laser head storehouse system has and automatically selects laser head and changing-over laser head
Function, the laser head in laser head storehouse is placed on conveyer chain, there is the correspondence position for placing laser head on conveyer chain, and is pacified on position
Equipped with identification positioning label, each laser head also has an identification positioning label, and the label is placed with laser head on conveyer chain
Label associated on position, is provided with the special manipulator for changing laser head on laser head storehouse.
Further improvement of the present invention is：The step of changing laser head be：When needing to change laser head in process, industry
Arm end is moved to laser head storehouse and specifically changes a position by robot by the laser head that quick changing-over device is clamped, special
Change a manipulator clamping and live laser head, quick changing-over device unclamps the laser head of clamping, and special changing is provided with sensing in a manipulator
Device, the sensor can recognize the label on laser head, and at this moment the conveyer chain for placing laser head is moved to spy by laser head storehouse
Positioning is put, and then special to change a manipulator by laser head placement positioning on the position, then, laser head storehouse rotates driving-chain
Make the laser head to be changed move to ad-hoc location, change a manipulator clamping laser head and laser head is arranged on into industrial robot
On quick changing-over device, complete entirely to change laser head process to this.
Compared with the prior art, the invention has the advantages that：Laser head is arranged on machine by quick changing-over device in the present invention
On robot arm in tool motion formation system, quick changing-over device can be used cooperatively with laser head storehouse and realize laser head
Fast automatic changing-over, so that the high accuracy flexible laser system of processing realizes being switched fast for function.
Description of the drawings：
Fig. 1 is the structure chart of the horizontal form of mechanical movement formation system in the present invention；
Fig. 2 is the structure chart of mechanical movement formation system standing form in the present invention；
Fig. 3 is the structure chart of mechanical movement formation system numerical control scale-division disk-form in the present invention；
Fig. 4 is the flow chart for changing laser head；
Label in figure：1- main spindle boxes, 2- workbench, 3- tailstocks, 4- cladding laser heads, the quick changing-over devices of 5-, 6- high precision machines
People, 7- line slideway slide units, 8- laser heads storehouse, 9- quenching laser heads, 10- welding laser heads, 11- cutting laser heads, 12- are combined
Weldering laser head, 13- micro forming laser heads, 14- cleaning laser head, 15- powder feeders, 16- master control cabinets, 17- continuous wave lasers,
18- robot control cabinets, 19- pulse lasers, 20- Arc Welding Powers, 21- wire-feed motors, 22- numerical control scale-division disks.
Specific embodiment：
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below by the skill in the embodiment of the present invention
Art scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than all
Embodiment.The element for describing in one embodiment of the invention and feature can be with one or more other embodiment party
The element and feature illustrated in formula combines.It should be noted that for purposes of clarity, eliminate in explanation unrelated to the invention
, the expression and description of part known to persons of ordinary skill in the art and process.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained on the premise of creative work is not paid, belongs to guarantor of the present invention
The scope of shield.
A kind of high accuracy flexible laser system of processing, including it is laser system, mechanical movement formation system, control system, auxiliary
Auxiliary system；The laser system provides light source for Laser Processing, and the laser system is made up of laser instrument and laser head, laser instrument
The laser of generation is by fiber optic conduction in laser head；Surface of the mechanical movement formation system for needed for Laser Processing is provided
Building motion, the mechanical movement formation system is by robot, line slideway slide unit, workbench, main spindle box and tailstock, numerical control point
Scale constitute, the robot be arranged on line slideway slide unit on, workbench be arranged on line slideway slide unit side, main spindle box and
Tailstock is installed on the table, and the auxiliary equipment of laser head and correlation is arranged on robot arm end；Accessory system includes
Powder feeding machine, Arc Welding Power, wire-feed motor；Control system includes master controller, robot controller, line slideway slide unit controller,
Master controller be connected to robot controller, line slideway slide unit controller, powder feeding machine controller, welding process controller, swash
Light device controller, control system is stored with the database of laser processing technology；Laser head is arranged on machinery by quick changing-over device
On robot arm in motion formation system, quick changing-over device can realize the quick changing-over of laser head, so that this is high-precision
Degree flexible laser system of processing realizes being switched fast for function, has air-actuated jaw on quick changing-over device.Laser instrument has continuous laser
Two kinds of device and pulse laser, match somebody with somebody in laser instrument and are arranged with water-cooling system.Laser head has cladding laser head, welding laser head, quenches
Fiery laser head, cutting laser head, micro forming laser head, cleaning laser head, 7 kinds of laser heads of Combined Welding laser head, control system is deposited
Contain laser melting coating, laser welding, laser quenching, laser cutting, laser micro molding, laser cleaning, this 7 kinds of laserHybrid welding to swash
The database of light processing technology.
In the laser head storehouse that laser head is placed, with the function of automatically selecting laser head and changing-over laser head, laser head storehouse
In laser head be placed on conveyer chain, have on conveyer chain place laser head correspondence position, and be provided with position identification positioning
Label, each laser head also has an identification positioning label, the label on the label and conveyer chain on laser head placement location
Associated, is provided with the special manipulator for changing laser head on laser head storehouse.As shown in figure 4, the step of changing laser head is：It is processed
When needing to change laser head in journey, arm end is moved to laser head by industrial robot by the laser head that quick changing-over device is clamped
A position is specifically changed in storehouse, and a special manipulator clamping that changes lives laser head, and quick changing-over device unclamps the laser head of clamping, special
Change in a manipulator and sensor is installed, the sensor can recognize the label on laser head, at this moment laser head storehouse will place
The conveyer chain of laser head moves to ad-hoc location, then special to change a manipulator by laser head placement positioning on the position, connects
, laser head storehouse rotates driving-chain makes the laser head to be changed move to ad-hoc location, change a manipulator clamping laser head and incite somebody to action
Laser head is arranged on the quick changing-over device of industrial robot, completes entirely to change laser head process to this.
As shown in figure 1, be provided with main spindle box 1 and tailstock 3 on workbench 2, main spindle box 1 and tailstock 3 between clamping need plus
The workpiece of work.Line slideway slide unit 7 is installed on the side of workbench 2, the high accuracy of 6 axles is installed on line slideway slide unit 7
Industrial robot 6, the arm end of high accuracy industrial robot 6 is provided with quick changing-over device 5, and quick changing-over device 5 is connected to swash
Light device 4 and robot arm end.The special laser head storehouse for placing laser head, the laser head storehouse are installed beside line slideway
In have a laser head changing-over arm, and laser head transmission chain apparatus, the device can be realized automatically selecting and changing-over laser head.In machinery
Powder feeder 15 is installed, powder feeder is to provide powder for cladding laser head in laser melting coating processing beside motion formation system
End.There is source of the gas on powder feeder side, and the powder in powder feeder is sent in cladding laser head by carrier of shielding gas by leather hose.Powder feeding
The side of device 15 is placed with main control cabinet 16 and high precision machines people switch board 18, is placing behind switch board and powder feeding machine
There are continuous wave laser 17, pulse laser 19, Arc Welding Power 20 and wire-feed motor 21.
The standing form of mechanical movement formation system in high accuracy flexible laser system of processing of the present invention is illustrated in figure 2,
Remaining is all identical except the equipment installed on workbench is different from horizontal form for its structure.Its difference be on workbench only
Main spindle box is installed, and main spindle box is disposed vertically.The form is mainly used in being relatively large in diameter the shorter material of axial length.
It is illustrated in figure 3 the numerical control scale-division disk of mechanical movement formation system in high accuracy flexible laser system of processing of the present invention
Form, remaining is all identical except the equipment installed on workbench is different from horizontal form for its structure.Its difference is work
Numerical control scale-division disk device 22 is only installed, the numerical control scale-division disk can realize that the high accuracy of two axles is rotated, this kind of form master above platform
It is used to process the curved surface of sphere material and complexity.
Laser melting coating adds man-hour high accuracy industrial robot 6 to need by the changing-over cladding laser head 4 of changing-over device 5, and cladding swashs
Shaven head 4 needs to connect continuous wave laser 17 by optical fiber, while master controller opens powder feeding machine 15, and stores according in main controller
Laser cladding technological parameter carry out laser melting coating processing.
Laser welding adds man-hour high accuracy industrial robot 6 to need to weld laser head 10 by the changing-over of changing-over device 5, and welding swashs
Shaven head 10 needs to connect continuous wave laser 17 by optical fiber, while main controller is carried out according to its laser welding process parameter for storing
Laser welding is processed.
Laser quenching adds man-hour high accuracy industrial robot 6 to need by the changing-over of changing-over device 5 quenching laser head 9, and quenching swashs
Shaven head 9 needs to connect continuous wave laser 17 by optical fiber, while main controller is carried out according to its laser-quenching technique parameter for storing
Laser quenching is processed.
High accuracy industrial robot 6 is needed by the changing-over cutting laser head 11 of changing-over device 5 during Laser cutting, and cutting swashs
Shaven head 11 needs to connect continuous wave laser 17 by optical fiber while main controller is carried out according to its laser cutting process parameter for storing
Laser cutting.
LaserHybrid welding adds man-hour high accuracy industrial robot 6 to need by the changing-over Combined Welding laser head 12 of changing-over device 5, multiple
Closing weldering laser head 12 needs to connect continuous wave laser 17 by optical fiber, while master controller opens Arc Welding Power 20 and wire-feed motor
21, and laserHybrid welding processing is carried out according to the laserHybrid welding technological parameter stored in main controller.
Laser micro molding adds man-hour high accuracy industrial robot 6 to need by the changing-over micro forming laser head 13 of changing-over device 5, micro-
Moulding laser head 13 needs to connect the laser micro molding technique that simultaneously main controller is stored according to it of pulse laser 19 by optical fiber
Parameter carries out laser micro molding processing.
Laser cleaning adds man-hour high accuracy industrial robot 6 to need to clean laser head 14 by the changing-over of changing-over device 5, and cleaning swashs
Shaven head 14 needs to connect pulse laser 17 by optical fiber while main controller is carried out according to its laser cleaning technological parameter for storing
Laser cleaning is processed.
Finally it should be noted that：Although the present invention and its advantage has below been described in detail it should be appreciated that not
Various changes can be carried out in the case of the spirit and scope of the present invention being defined by the claims appended hereto, substitute and
Conversion.And, the scope of the present invention is not limited only to the concrete reality of the process described by specification, equipment, means, method and steps
Apply example.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used according to the present invention and be held
The row function essentially identical to corresponding embodiment described herein obtains result, the existing and future essentially identical with it
Process to be developed, equipment, means, method or step.Therefore, appended claim is directed at being wrapped in the range of them
Include such process, equipment, means, method or step.
Claims (6)
1. a kind of high accuracy flexible laser system of processing, including laser system, mechanical movement formation system, laser head storehouse system
System, control system, accessory system；The laser system provides light source for Laser Processing, and the laser system is by laser instrument and swashs
Shaven head composition, the laser that laser instrument is produced is by fiber optic conduction in laser head；The mechanical movement formation system adds for laser
Shaping surface needed for work is provided is moved, and the mechanical movement formation system is by robot, line slideway slide unit, workbench, master
Axle box and tailstock, numerical control scale-division disk composition, the robot is arranged on line slideway slide unit, and workbench is arranged on line slideway
Slide unit side, main spindle box and tailstock are installed on the table, and the auxiliary equipment of laser head and correlation is arranged on robot arm
End；Laser head storehouse system includes changing a manipulator, and laser head type identification sensor, laser head storehouse, laser head is placed
Conveyer chain；Accessory system includes powder feeding machine, Arc Welding Power, wire-feed motor；Control system include master controller, robot controller,
Line slideway slide unit controller, master controller is connected to robot controller, line slideway slide unit controller, the control of powder feeding machine
Device, welding process controller, laser controller, control system is stored with the database of laser processing technology；Laser head passes through
Quick changing-over device is arranged on the robot arm in mechanical movement formation system, and quick changing-over device can realize the fast of laser head
Quick change connects, so that the high accuracy flexible laser system of processing realizes being switched fast for function, has pneumatic clamps on quick changing-over device
Tool.
2. a kind of high accuracy flexible laser system of processing according to claim 1, it is characterised in that：The laser instrument has company
Two kinds of continuous laser instrument and pulse laser, match somebody with somebody in laser instrument and are arranged with water-cooling system.
3. a kind of high accuracy flexible laser system of processing according to claim 1, it is characterised in that：Laser head has cladding to swash
Shaven head, welding laser head, quenching laser head, cutting laser head, micro forming laser head, cleaning laser head, 7 kinds of Combined Welding laser head
Laser head, control system be stored with laser melting coating, laser welding, laser quenching, laser cutting, laser micro molding, laser cleaning,
The database of laserHybrid welding this 7 kinds of laser processing technologies.
4. a kind of high accuracy flexible laser system of processing according to claim 1, it is characterised in that：Mechanical movement shaping system
System have three kinds of combining forms, respectively horizontal form, standing form and numerical control index dial form, horizontal form be main spindle box and
Tailstock correspondence is installed on the table, and clamping workpiece is mainly used in large-scale in main spindle box and the centre of tailstock, this installation form
The processing of long revolving body workpieces such as roll；Standing form is mainly used in being relatively large in diameter and the processing of short revolving parts；Numerical control
Indexing disk-form is mainly used in the processing of spherical work-piece.
5. a kind of high accuracy flexible laser system of processing according to claim 3, it is characterised in that：What laser head was placed swashs
In bare headed storehouse, with the function of automatically selecting laser head and changing-over laser head, the laser head in laser head storehouse is placed on conveyer chain,
Have on conveyer chain and place the correspondence position of laser head, and identification positioning label is installed on position, each laser head also has one
Individual identification positioning label, the label associated on the label and conveyer chain on laser head placement location, laser head is provided with storehouse
The special manipulator for changing laser head.
6. a kind of high accuracy flexible laser system of processing according to claim 5, it is characterised in that：
The step of changing laser head be：When needing to change laser head in process, arm end is passed through fast quick change by industrial robot
The laser head for connecing device clamping moves to laser head storehouse and specifically changes a position, and a special manipulator clamping that changes lives laser head, quickly
Changing-over device unclamps the laser head of clamping, and special changing in a manipulator is provided with sensor, and the sensor can be recognized on laser head
Label, at this moment laser head storehouse the conveyer chain for placing laser head is moved into ad-hoc location, then the special manipulator of changing will
On the position, then, laser head storehouse rotates driving-chain makes the laser head to be changed move to certain bits to laser head placement positioning
Put, change a manipulator clamping laser head and laser head is arranged on the quick changing-over device of industrial robot, complete whole to this
Change laser head process.
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| CN201710049529.6A CN106624350B (en) | 2017-01-23 | 2017-01-23 | High-precision flexible laser system of processing |
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| CN201710049529.6A CN106624350B (en) | 2017-01-23 | 2017-01-23 | High-precision flexible laser system of processing |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468636A (en) * | 2018-12-27 | 2019-03-15 | 江苏点金激光科技有限公司 | A kind of laser melting coating machining tool based on joint arm |
| CN109518180A (en) * | 2018-10-09 | 2019-03-26 | 江苏大学 | A kind of device and method of adaptive laser deposition reparation |
| CN110080049A (en) * | 2019-04-04 | 2019-08-02 | 华中科技大学 | The device and method that material repairs rail is increased and decreased in conjunction with laser melting coating-machining |
| CN110257824A (en) * | 2019-07-12 | 2019-09-20 | 江西省科学院应用物理研究所 | A kind of 3D printing method and device of the wear-resisting composite coating of rich chromium cast iron base |
| CN110497210A (en) * | 2019-09-18 | 2019-11-26 | 北京荣盛时代科技发展有限公司 | A kind of multifunctional intellectual surface treatment center fixture and method |
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| CN113967799A (en) * | 2021-09-13 | 2022-01-25 | 重庆望江特种装备有限公司 | Three-dimensional cutting mechanism is used in special equipment processing |
| CN113967799B (en) * | 2021-09-13 | 2024-01-26 | 重庆望江特种装备有限公司 | Three-dimensional cutting mechanism is used in special equipment processing |
| CN117245217A (en) * | 2023-11-20 | 2023-12-19 | 苏州昆盈机械设备有限公司 | Robot welding device with automatic error compensation function |
| CN117245217B (en) * | 2023-11-20 | 2024-02-02 | 苏州昆盈机械设备有限公司 | Robot welding device with automatic error compensation function |
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