CN106756992A - A kind of lens type laser reinforcing coating unit - Google Patents
A kind of lens type laser reinforcing coating unit Download PDFInfo
- Publication number
- CN106756992A CN106756992A CN201611046173.2A CN201611046173A CN106756992A CN 106756992 A CN106756992 A CN 106756992A CN 201611046173 A CN201611046173 A CN 201611046173A CN 106756992 A CN106756992 A CN 106756992A
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- prism
- motor
- side chain
- platform
- laser
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- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 30
- 230000033001 locomotion Effects 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004372 laser cladding Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005542 laser surface treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of lens type laser reinforcing coating unit, including silent flatform, moving platform, the first side chain, the second side chain, laser module and prism module, the fixing end of the first side chain and the second side chain is connected on silent flatform, the output end connection moving platform of the first side chain and the second side chain；First side chain is provided with two, and the second side chain is provided with one；Silent flatform is fixedly installed, and laser module and prism module are arranged on the lower section of moving platform.The present invention uses symmetrical structure design, and motion is flexible, and bearing capacity is strong, reasonable in design with simple and compact for structure, processes and the good advantage of assembly technology；By changing the inclination angle of prism, so as to change allow that the moving platform of small inclination realizes that large-scale laser irradiates, large-scale workpiece surface coating is conveniently realized, surface laser reinforcing coating can be finally carried out to the workpiece with spatial complex curved surface feature.
Description
Technical field
The present invention relates to laser reinforcing paint-on technique field, in particular, more particularly to a kind of lens type laser reinforcing
Coating unit.
Background technology
Coating produced by laser cladding as Laser Surface Treatment a kind of important technology, with low cost material be base material, be made surface
High performance material, can farthest utilize Rare Metals Materials, reduce manufacturing cost.It is wide with Laser Coating Technology
General, its coating produced by laser cladding equipment is also constantly developed.
The Chinese invention patent of Application No. 201180033905.3 disclose a kind of method for coating solid cladding and
Device, is coated using the fixed light beam of radiation emission one to sample, and single drive device drives workpiece in X/Y axle sides
To movement.The Chinese invention patent of Application No. 201410421936.1 discloses a kind of side of loop laser with shock peening hole wall
Method and device, the hole wall of the laser beam Strengthening Hole class workpiece exported using laser, and laser is to maintain static, workbench band
Start building axial movement of the part along hole.The Chinese invention patent of Application No. 201510138715.8 discloses the coating of microballoon omnidirectional moving
Device, is rotated using two motor belt motors part of starting building along the movement in certain level direction and around axle center, so as to be carried out uniformly to microballoon
Coating reinforcing.When being, above three invention is all that by the way of travelling workpiece, and the free degree of workpiece only has 2, meanwhile,
Workpiece (the hole wall reinforcing of hole class workpiece or the surface of ball workpiece of the workpiece of laser reinforcing coating both for simple profile
Reinforcing).It is difficult to carry out reinforcing coating to the workpiece that some have complex-curved feature.
For above-mentioned deficiency, a kind of lens type laser reinforcing coating unit is designed and developed, lacked with making up above-mentioned each of foot
Point, it appears particularly necessary.
The content of the invention
A kind of lens type laser reinforcing coating unit is provided it is an object of the invention to solve the above problems, the device energy
It is enough that reinforcing coating is carried out to some workpiece with complex-curved feature.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of lens type laser reinforcing coating unit, including
Silent flatform, moving platform, the first side chain, the second side chain, laser module and prism module, first side chain and the second side chain are consolidated
Fixed end is connected on silent flatform, the output end connection moving platform of the first side chain and the second side chain；First side chain is provided with two
Bar, the second side chain is provided with one；Silent flatform is fixedly installed, and laser module and prism module are arranged on the lower section of moving platform.
The prism module includes prism electric machine support, prism motor, driving lever, follower lever, prism base, prism and rib
Mirror support, one end of prism bracket is fixed on moving platform, and the other end of prism bracket is hinged with the side middle part of prism base,
The prism is fixed on prism base；Prism electric machine support is bolted on moving platform, and prism motor is fixed on rib
On mirror motor support；The driving lever and a through hole is respectively arranged with by the two ends of bar, the through hole of one end of driving lever passes through
Keying is scheduled on the output shaft of prism motor, and the other end and the follower lever of driving lever are hinged by the first jointed shaft；The prism
The back side of base is provided with boss, and the other end of follower lever is hinged on the boss of prism base by the second jointed shaft；Prism
Driving lever circular motion is driven when motor is rotated, and prism base is driven around prism base and the hinge of prism bracket by follower lever
Contact is rotated.
The laser module includes laser support and laser head, and laser support is fixed on the bottom of moving platform, and laser branch
The underface laser head that frame is arranged on the second side chain is fixed on laser support, and laser head is just to the prism of prism module.
First side chain includes the first motor, first shaft coupling, the first leading screw, the first spring bearing, the first leading screw spiral shell
Mother, the first fixed support, the first movement support and first connecting rod；First motor is bolted to connection in silent flatform
On, the output end of the first motor connects the first leading screw by first shaft coupling；The first support bracket fastened top passes through bolt
It is fixedly connected on silent flatform；One end connection first shaft coupling of first leading screw, the other end connection first of the first leading screw
Spring bearing, first spring bearing is embedded in the first support bracket fastened lower end slot；The first movement pedestal upper end leads to
Cross bolt to be fixedly connected with the first feed screw nut, the lower end of the first movement support is fixed with link；The link is by the
One connecting rod is connected on the first movement support, and the lower end of link passes through the upper end that mobile end connection connects first connecting rod；Institute
Stating mobile end connection includes fitting, mobile terminal middleware and fitting under mobile terminal on mobile terminal；Fitting on the mobile terminal
One end is fixedly connected with the lower end of link, and the other end of fitting is hinged with mobile terminal middleware on mobile terminal；The mobile terminal
One end of lower fitting is hinged with mobile terminal middleware, and the other end of fitting and the upper end of first connecting rod are by fastening spiral shell under mobile terminal
Nail is fixedly connected, and the direction of principal axis that is hinged on the mobile terminal under fitting and mobile terminal between fitting and mobile terminal middleware mutually hangs down
Directly；The lower end of the first connecting rod connects moving platform by platform connector；The platform connector include platform on fitting,
Fitting under platform middleware and platform；One end of fitting connects the lower end of first connecting rod by trip bolt on the platform, puts down
The other end of fitting is hinged with platform middleware on platform；One end of fitting is hinged with mobile terminal middleware under the platform, platform
The other end of lower fitting is connected by trip bolt and the axle that is fixed on moving platform, fitting under fitting and platform on the platform
The direction of principal axis that is hinged between platform middleware is mutually perpendicular to.
Second side chain includes the second motor, second shaft coupling, the second leading screw, the second spring bearing, the second leading screw spiral shell
Mother, the second fixed support, the second movement support, electric rotating machine, the 3rd shaft coupling and second connecting rod；Second motor passes through spiral shell
Bolt is fixedly connected on silent flatform, and the output end of the second motor connects the second leading screw by second shaft coupling；Described second fixes
It is bolted to connection on silent flatform at the top of support；One end connection second shaft coupling of second leading screw, second
The other end of thick stick connects the second spring bearing；Second spring bearing is embedded in the second support bracket fastened base channel；It is described
Second movement support is bolted to connection with the second feed screw nut, and the electric rotating machine support is bolted to connection
On second movement support；The electric rotating machine is fixed on the inner side of electric rotating machine support, and electric rotating machine output end by the
Three shaft couplings connect second connecting rod；One end of the second connecting rod connects the 3rd shaft coupling, and the other end of second connecting rod is by flat
Platform connector connects moving platform.
Further, the positive corner of the prism base is provided with four threaded mounting holes of same size, prism bottom
Be fixed on prism cover plate on prism base by the bolt being engaged with four threaded mounting holes by seat, and prism is arranged on calm losing
And prism cover plate between.
Further, the prism bracket is provided with symmetrical two, two one end of prism bracket respectively with prism
Base is hinged in the middle part of side.
Further, the laser support is provided with the clamping through hole being engaged with laser head shapes, and laser head is fixed on
Fastening bolt in the clamping through hole of laser support and by fixed clamping through hole is fixed.
Further, second motor is concentric with the output shaft of electric rotating machine, and the first motor and the second motor are
Motor of the same race.
Further, described two first side chains and the second side chain connection silent flatform and a moving platform, and two first
Side chain and a upper and lower ends for the second side chain are distributed with the tie point of silent flatform and moving platform in equilateral triangle.
Further, the described first support bracket fastened internal both sides are provided with two the first guide rails, and are sleeved on first and lead
The first sliding block on rail is bolted to connection in the both sides of the first feed screw nut.
Further, the described second support bracket fastened internal both sides are provided with two the second guide rails, and are sleeved on second and lead
The second sliding block on rail is bolted to connection in the both sides of the second feed screw nut.
Further, the output end of two the first motors is respectively arranged with the first encoder and second encoder, the second electricity
The output end of machine is provided with the 3rd encoder, and the output end of electric rotating machine is provided with the 4th encoder.
The operation principle of Laser emission of the present invention is as follows：First motor of two the first side chains and the second electricity of the second side chain
Machine is motionless, and electric rotating machine motion, moving platform rotates by axle center of the second side chain；Electric rotating machine is motionless, two first
First motor of chain and the second motor of the second side chain be synchronized with the movement, and realizes moving platform rectilinear movement and space two-freedom
Rotation.By the coordinated movement of various economic factors of the first motor, the second motor and electric rotating machine, so as to realize movement and rotation of the moving platform in space
Turn.Moving platform is provided with prism motor simultaneously, and prism motor is swashed by driving lever and the inclination angle of the transmission control prism of follower lever
Light passes through prismatic reflection to workpiece, and utilizes the inclination angle for changing prism so that a direction movement of the laser on workpiece.The
One motor, the second motor and the electric rotating machine coordinated movement of various economic factors, realize movement and rotation of the moving platform in space so that laser can shine
Each position of workpiece is mapped to, while the further expansion of laser light range of exposures in the inclination angle of prism motor control prism such that it is able to
Laser reinforcing coating is carried out to the workpiece with complex-curved feature.
First motor and the second motor are promoted by the first feed screw nut and the second feed screw nut and first move support respectively
Support is moved with second, so that moving platform can be moved and inclined in space；Electric rotating machine can control moving platform simultaneously
Rotated around second connecting rod.Prism motor controls the inclination angle of prism by driving lever and follower lever, and laser is by prismatic reflection to work
On part, and utilize the inclination angle for changing prism so that a direction movement of the laser on workpiece.Finally, the first motor, the second electricity
Machine and electric rotating machine control moving platform in the attitude in space so that laser can be irradiated to each position of workpiece, while prism
The further expansion of laser light range of exposures in inclination angle of motor control prism.
Control system of the invention, including PLC, four servo-drivers, three servomotors and four codings
Device；Four servo-drivers are respectively the first servo-driver, the second servo-driver, the 3rd servo-driver and the 4th servo
Driver；Three servomotors are respectively the first motor, the second motor and electric rotating machine；Four encoders are respectively the first coding
Device, second encoder, the 3rd encoder and the 4th encoder；The output end of PLC respectively with the first servo-driver,
The input of two servo-drivers, the 3rd servo-driver and the 4th servo-driver is connected in parallel；First servo-drive
The output end of device is connected with the input of the first motor；One end of first encoder and the first motor connection, the first coding
The other end of device is connected with the first servo-driver；The output end of second servo-driver is defeated with another the first motor
Enter end connection；One end of the second encoder and the first motor connection, the other end of second encoder and the second servo-drive
Device is connected；The output end of the 3rd servo-driver is connected with the input of the second motor；One end of 3rd encoder
With the second motor connection, the other end of the 3rd encoder is connected with the 3rd servo-driver.4th servo-driver it is defeated
Go out end to be connected with the input of electric rotating machine；One end of 4th encoder is connected with electric rotating machine, the 4th encoder it is another
One end is connected with the 4th servo-driver.
The PLC can draw corresponding first according to the D coordinates value of input workpiece by algorithm computing
The corner of motor, the second motor and electric rotating machine, calculates corresponding umber of pulse and pulse frequency according to motor corner afterwards；Institute
State the first servo-driver, the second servo-driver, the 3rd servo-driver and the 4th servo-driver and receive PLC hair
The pulse signal for going out, controls the first motor, the second motor and electric rotating machine to run respectively；The encoder gathers the corner of motor
And rotary speed information, and the information conveyance for gathering to servo-driver, servo-driver is by contrasting initial information and feedback letter
Breath, so as to adjust the rotating speed and corner of corresponding motor, it is ensured that motor reaches the rotating speed and corner of setting.
The beneficial effects of the present invention are：, using symmetrical structure design, motion is flexible, and bearing capacity is strong, has for the present invention
It is simple and compact for structure, it is reasonable in design, process and the good advantage of assembly technology；Using four servomotors as power source, drive
Laser head on dynamic moving platform realizes space multifreedom motion, while prism on moving platform being capable of reflection laser so that swash
Illumination is mapped on workpiece；By changing the inclination angle of prism, so as to change allow that the moving platform of small inclination is realized on a large scale
Laser is irradiated, and conveniently realizes large-scale workpiece surface coating, and finally the workpiece with spatial complex curved surface feature can be entered
The reinforcing coating of row surface laser.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of lens type laser reinforcing coating unit of the invention.
Fig. 2 is the structural representation of the first side chain of the invention.
Fig. 3 is the structural representation of the second side chain of the invention.
Fig. 4 is the scheme of installation of laser module of the present invention and prism module.
Fig. 5 is the partial schematic sectional view of prism module of the present invention.
In figure, fitting, 7- on fitting, 6- platforms under 1- workpiece, 2- laser, 3- laser supports, 4- moving platforms, 5- platforms
Two connecting rods, the shaft couplings of 8- the 3rd, 9- electric rotating machines, 10- electric rotating machines support, the movements of 11- second support, 12- second fix branch
Frame, the motors of 13- second, the motors of 14- first, 15- silent flatforms, the fixed supports of 16- first, the movements of 17- first support, 18- connections
Fitting, 21- first connecting rods, 22- prisms motor, 23- driving levers, 24- are driven under fitting, 20- mobile terminals on frame, 19- mobile terminals
Bar, 25- prism brackets, 26- platform middlewares, the spring bearings of 27- first, 28- second shaft couplings, the leading screws of 29- second, 30-
Two feed screw nuts, the sliding blocks of 31- second, the guide rails of 32- second, 33- mobile terminals middleware, the leading screws of 34- first, 35- the first leading screw spiral shells
Mother, 36- first shaft couplings, the guide rails of 37- first, the sliding blocks of 38- first, 39- prisms electric machine support, the jointed shafts of 40- first, 41-
Two jointed shafts, 42- prism bases, 43- prisms cover plate, 44- prisms, 45- laser heads, 46- fastening bolts, the support shafts of 47- second
Hold.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1~5, a kind of lens type laser reinforcing coating unit, including silent flatform 15, moving platform 4, first
The fixing end of chain, the second side chain, laser module and prism module, first side chain and the second side chain is connected to silent flatform 15
On, the output end connection moving platform 4 of the first side chain and the second side chain；First side chain is provided with two, and the second side chain is set
There is one；Silent flatform 15 is fixedly installed, and laser module and prism module are arranged on the lower section of moving platform 4.Workpiece 1 is arranged on dynamic flat
The underface of platform 4, the laser 2 that laser module sends is irradiated on workpiece 1 after being reflected through prism module, and the surface of workpiece 1 is carried out
Reinforcing coating.
Two the first unbranched symmetric is set, and laser module and prism module are arranged at two symmetry axis of the first side chain
On, laser module is located at the underface of the first side chain, and prism module is near two connecting lines of the first side chain.
The prism module includes prism electric machine support 39, prism motor 22, driving lever 23, follower lever 24, prism base
42nd, prism 44 and prism bracket 25, one end of prism bracket 25 are fixed on moving platform 4, the other end and rib of prism bracket 25
The side middle part of mirror base 42 is hinged, and the prism is fixed on prism base 42；Prism electric machine support 39 is bolted
On moving platform 4, prism motor 22 is fixed on prism electric machine support 39；The driving lever 23 and it is respectively provided with by the two ends of bar
The through hole for having a through hole, one end of driving lever 23 is scheduled on the output shaft of prism motor 22 by keying, driving lever 23 it is another
One end is hinged with follower lever 24 by the first connecting shaft 40；The back side of the prism base 42 is provided with boss, follower lever 24
The other end is hinged on the boss of prism base 42 by the second jointed shaft 41；Driving lever 23 is driven to justify when prism motor 22 is rotated
Zhou Yundong, and drive prism base 42 to be rotated around the pin joint of prism base 42 and prism bracket 25 by follower lever 24.
The laser module includes laser support 3 and laser head 45, and laser support 3 is fixed on the bottom of moving platform 4, and swashs
The underface laser head 45 that light support 3 is arranged on the second side chain is fixed on laser support 3, and laser head 45 is just to prism module
Prism 44.
First side chain includes the first motor 14, first shaft coupling 36, the first leading screw 34, the first spring bearing 27, the
One feed screw nut 35, the first fixed support 16, first move support 17 and first connecting rod 21；First motor 14 passes through bolt
It is fixedly connected on silent flatform 15, the output end of the first motor 14 connects the first leading screw 34 by first shaft coupling 36；Described
The top of one fixed support 16 is bolted to connection on silent flatform 15；One end connection first of first leading screw 34
Axle device 36, the other end of the first leading screw 34 connects the first spring bearing 27, and first spring bearing 27 is embedded in the first fixation
In the lower end slot of support 16；First movement support 17 upper end is fixedly connected by bolt with the first feed screw nut 35, and first
The lower end of mobile support 17 is fixed with link 18；The link 18 is connected to the first movement support 17 by first connecting rod 21
On, the lower end of link 18 passes through the upper end that mobile end connection connects first connecting rod 21；The mobile end connection includes moving
Fitting 19, mobile terminal middleware 33 and fitting 20 under mobile terminal on moved end；One end of fitting 19 and link on the mobile terminal
18 lower end is fixedly connected, and the other end of fitting 19 is hinged with mobile terminal middleware 33 on mobile terminal；Fitting under the mobile terminal
20 one end is hinged with mobile terminal middleware 33, and the upper end of the other end of fitting 20 and first connecting rod 21 is by fastening under mobile terminal
Screw is fixedly connected, the jointed shaft side on the mobile terminal under fitting 19 and mobile terminal between fitting 20 and mobile terminal middleware 33
To being mutually perpendicular to；The lower end of the first connecting rod 21 connects moving platform 4 by platform connector；The platform connector includes
Fitting 6, platform middleware 26 and fitting 5 under platform on platform；One end of fitting 6 connects the by trip bolt on the platform
The lower end of one connecting rod 21, the other end of fitting 6 is hinged with platform middleware 26 on platform；Under the platform one end of fitting 5 with
Mobile terminal middleware 33 is hinged, and the other end of fitting 5 is connected by trip bolt and the axle being fixed on moving platform under platform, institute
The direction of principal axis that is hinged on platform under fitting 6 and platform between fitting 5 and platform middleware is stated to be mutually perpendicular to.
Second side chain includes the second motor 13, second shaft coupling 28, the second leading screw 29, the second spring bearing 47, the
Two feed screw nuts 30, the second fixed support 12, second move support 11, electric rotating machine 9, the 3rd shaft coupling 8 and second connecting rod 7；
Second motor 13 is bolted to connection on silent flatform 15, and the output end of the second motor 13 passes through second shaft coupling 28
Connect the second leading screw 29；The top of second fixed support 12 is bolted to connection on silent flatform 15；Described second
One end connection second shaft coupling 28 of leading screw 29, the other end of the second leading screw 29 connects the second spring bearing 47；Described second
Support bearing 47 is embedded in the base channel of the second fixed support 12；The second movement support 11 passes through with the second feed screw nut 30
Bolt is fixedly connected, and the electric rotating machine support 20 is bolted to connection on the second movement support 11；The electric rotating
Machine 9 is fixed on the inner side of electric rotating machine support 20, and the output end of electric rotating machine 9 connects second connecting rod by the 3rd shaft coupling 8
7；One end of the second connecting rod 7 connects the 3rd shaft coupling 8, and the other end of second connecting rod 7 connects dynamic flat by platform connector
Platform 4.
The positive corner of the prism base 42 is provided with four threaded mounting holes of same size, and prism base 42 passes through
Be fixed on prism cover plate 43 on prism base 42 by the bolt being engaged with four threaded mounting holes, and prism 44 is arranged on calm losing
And prism cover plate 43 between.
The prism bracket 25 is provided with symmetrical two, two one end of prism bracket 25 respectively with prism base 42
It is hinged in the middle part of side.
The laser support 3 is provided with the clamping through hole being engaged with the shape of laser head 45, and laser head 45 is fixed on laser
Fastening bolt 46 in the clamping through hole of support 3 and by fixed clamping through hole is fixed.
Second motor 13 is concentric with the output shaft of electric rotating machine 9, and the first motor 14 and the second motor 13 are same
Plant motor.
Described two first side chains and second side chain connection silent flatform 15 and moving platform 4, and two the first side chains and
One upper and lower ends of the second side chain is distributed with the tie point of silent flatform 15 and moving platform 4 in equilateral triangle.
The inside both sides of first fixed support 16 are provided with two the first guide rails 37, and are sleeved on the first guide rail 37
The first sliding block 38 be bolted to connection in the both sides of the first feed screw nut 35.
The inside both sides of second fixed support 12 are provided with two the second guide rails 32, and are sleeved on the second guide rail 32
The second sliding block 31 be bolted to connection in the both sides of the second feed screw nut 30.
The output end of two the first motors 14 is respectively arranged with the first encoder and second encoder, the second motor 13 it is defeated
Go out end and be provided with the 3rd encoder, the output end of electric rotating machine is provided with the 4th encoder.
The operation principle of Laser emission of the present invention is as follows：First motor 14 of two the first side chains and the second of the second side chain
Motor 13 is motionless, and electric rotating machine 9 is moved, and moving platform 4 rotates by axle center of the second side chain；Electric rotating machine 9 is motionless, two
First motor 14 of the first side chain and the second motor 13 of the second side chain are synchronized with the movement, and realize that moving platform 9 moves linearly and empty
Between two-freedom rotation.By the coordinated movement of various economic factors of the first motor 14, the second motor 13 and electric rotating machine 9, so as to realize dynamic flat
Movement and rotation of the platform 4 in space.Moving platform 4 is provided with prism motor 22 simultaneously, prism motor 22 by driving lever 23 and from
The inclination angle of the transmission control prism 44 of lever 24, laser 2 is reflexed on workpiece 1 by prism 44, and utilization changes prism 44
Inclination angle so that a direction movement of the laser 2 on workpiece 1.First motor 14, the second motor 13 and electric rotating machine 9 coordinate fortune
It is dynamic, realize movement and rotation of the moving platform 4 in space so that laser 2 can be irradiated to each position of workpiece 1, while prism
Motor 22 controls the further expansion of laser light range of exposures in inclination angle of prism 44 such that it is able to the workpiece with complex-curved feature
Carry out laser reinforcing coating.
Control system of the invention, including PLC, four servo-drivers, three servomotors and four codings
Device；Four servo-drivers are respectively the first servo-driver, the second servo-driver, the 3rd servo-driver and the 4th servo
Driver；Three servomotors are respectively the first motor 14, the second motor 13 and electric rotating machine；Four encoders are respectively first
Encoder, second encoder, the 3rd encoder and the 4th encoder；The output end of PLC respectively with the first servo-drive
The input of device, the second servo-driver, the 3rd servo-driver and the 4th servo-driver is connected in parallel；First servo
The output end of driver is connected with the input of the first motor 14；One end of first encoder is connected with the first motor 14,
The other end of the first encoder is connected with the first servo-driver；The output end of second servo-driver with another first
The input connection of motor 14；One end of the second encoder is connected with the first motor 14, the other end of second encoder with
Second servo-driver is connected；The output end of the 3rd servo-driver is connected with the input of the second motor 13；Described
One end of three encoders is connected with the second motor 13, and the other end of the 3rd encoder is connected with the 3rd servo-driver.Described
The output end of four servo-drivers is connected with the input of electric rotating machine 9；One end of 4th encoder connects with electric rotating machine 9
Connect, the other end of the 4th encoder is connected with the 4th servo-driver.
The PLC can draw corresponding first according to the D coordinates value of input workpiece by algorithm computing
The corner of motor 14, the second motor 13 and electric rotating machine 9, calculates corresponding umber of pulse and pulse frequency according to motor corner afterwards
Rate；First servo-driver, the second servo-driver, the 3rd servo-driver and the 4th servo-driver receive PLC controls
The pulse signal that device processed sends, controls the first motor 14, the second motor 13 and electric rotating machine 9 to run respectively；The encoder is adopted
Collect the corner and rotary speed information of motor, and the information conveyance for gathering to servo-driver, servo-driver is initial by contrast
Information and feedback information, so as to adjust the rotating speed and corner of corresponding motor, it is ensured that motor reaches the rotating speed and corner of setting.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
Without the technical scheme that creative work can be realized on the basis of above-described embodiment, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (9)
1. a kind of lens type laser reinforcing coating unit, it is characterised in that：Including silent flatform (15), moving platform (4), first
The fixing end of chain, the second side chain, laser module and prism module, first side chain and the second side chain is connected to silent flatform (15)
On, the output end of the first side chain and the second side chain connects moving platform (4)；First side chain is provided with two, and the second side chain sets
It is equipped with one；Silent flatform (15) is fixedly installed, and laser module and prism module are arranged on the lower section of moving platform (4)；
The prism module includes prism electric machine support (39), prism motor (22), driving lever (23), follower lever (24), prism
Base (42), prism (44) and prism bracket (25), one end of prism bracket (25) are fixed on moving platform (4), prism bracket
(25) the other end is hinged with the side middle part of prism base (42), and the prism is fixed on prism base (42)；Prism electricity
Machine support (39) is bolted on moving platform (4), and prism motor (22) is fixed on prism electric machine support (39)；It is described
Driving lever (23) and a through hole is respectively arranged with by the two ends of bar, the through hole of one end of driving lever (23) is scheduled on rib by keying
On the output shaft of mirror motor (22), the other end and the follower lever (24) of driving lever (23) are hinged by the first connecting shaft (40)；Institute
The back side for stating prism base (42) is provided with boss, and the other end of follower lever (24) is hinged on prism by the second jointed shaft (41)
On the boss of base (42)；Driving lever (23) circular motion is driven when prism motor (22) is rotated, and by follower lever (24) band
Index prism base (42) is rotated around the pin joint of prism base (42) and prism bracket (25)；
The laser module includes laser support (3) and laser head (45), and laser support (3) is fixed on the bottom of moving platform (4),
And laser support (3) is arranged on the underface laser head (45) of the second side chain and is fixed on laser support (3), laser head (45) is just
To the prism (44) of prism module；
First side chain includes the first motor (14), first shaft coupling (36), the first leading screw (34), the first spring bearing
(27), the first feed screw nut (35), the first fixed support (16), the first movement support (17) and first connecting rod (21)；Described
One motor (14) is bolted to connection on silent flatform (15), and the output end of the first motor (14) passes through first shaft coupling
(36) the first leading screw of connection (34)；It is bolted to connection in silent flatform (15) at the top of first fixed support (16)
On；One end of first leading screw (34) connects first shaft coupling (36), and the other end connection first of the first leading screw (34) is supported
Bearing (27), first spring bearing (27) is embedded in the lower end slot of the first fixed support (16)；The first movement branch
Frame (17) upper end is fixedly connected by bolt with the first feed screw nut (35), and the lower end of the first movement support (17) is fixed with connection
Frame (18)；The link (18) is connected on the first movement support (17) by first connecting rod (21), under link (18)
End connects the upper end of first connecting rod (21) by mobile end connection；The mobile end connection includes fitting on mobile terminal
(19), fitting (20) under mobile terminal middleware (33) and mobile terminal；One end of fitting (19) and link on the mobile terminal
(18) lower end is fixedly connected, and the other end of fitting (19) is hinged with mobile terminal middleware (33) on mobile terminal；The mobile terminal
One end of lower fitting (20) is hinged with mobile terminal middleware (33), the other end of fitting (20) and first connecting rod (21) under mobile terminal
Upper end be fixedly connected by trip bolt, on the mobile terminal under fitting (19) and mobile terminal in the middle of fitting (20) and mobile terminal
The direction of principal axis that is hinged between part (33) is mutually perpendicular to；The lower end of the first connecting rod (21) connects dynamic flat by platform connector
Platform (4)；The platform connector includes fitting (6), platform middleware (26) and fitting (5) under platform on platform；The platform
One end of upper fitting (6) connects the lower end of first connecting rod (21), the other end and platform of fitting (6) on platform by trip bolt
Middleware (26) is hinged；One end of fitting (5) is hinged with mobile terminal middleware (33) under the platform, fitting (5) under platform
The other end is connected by trip bolt and the axle that is fixed on moving platform 4, fitting (5) under fitting (6) and platform on the platform
The direction of principal axis that is hinged between platform middleware 26 is mutually perpendicular to；
Second side chain includes the second motor (13), second shaft coupling (28), the second leading screw (29), the second spring bearing
(47), the second feed screw nut (30), the second fixed support (12), the second movement support (11), electric rotating machine (9), the 3rd shaft coupling
Device (8) and second connecting rod (7)；Second motor (13) is bolted to connection on silent flatform (15), the second motor
(13) output end connects the second leading screw (29) by second shaft coupling (28)；Pass through at the top of second fixed support (12)
Bolt is fixedly connected on silent flatform (15)；One end of second leading screw (29) connects second shaft coupling (28), the second leading screw
(29) the other end connects the second spring bearing (47)；Second spring bearing (47) is embedded in the second fixed support (12)
In base channel；Second movement support (11) is bolted to connection with the second feed screw nut (30), the electric rotating machine
Support (20) is bolted to connection in the second movement support (11)；The electric rotating machine (9) is fixed on electric rotating machine branch
The inner side of frame (20), and the output end of electric rotating machine (9) connects second connecting rod (7) by the 3rd shaft coupling (8)；Described second connects
One end of bar (7) connects the 3rd shaft coupling (8), and the other end of second connecting rod (7) connects moving platform (4) by platform connector.
2. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：The prism base
(42) positive corner is provided with four threaded mounting holes of same size, prism base (42) by with four threaded mounting holes
Be fixed on prism cover plate (43) on prism base (42) by the bolt being engaged, prism (44) be arranged on it is calm lose and prism
Between cover plate (43).
3. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：The prism bracket
(25) symmetrical two are provided with, two one end of prism bracket (25) are cut with scissors with the middle part of prism base (42) side respectively
Connect.
4. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：The laser support
(3) the clamping through hole being engaged with laser head (45) shape is provided with, the clamping that laser head (45) is fixed on laser support (3) leads to
It is in hole and fixed by the fastening bolt (46) of fixed clamping through hole.
5. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：Second motor
(13) output shaft with electric rotating machine (9) is concentric, and the first motor (14) and the second motor (13) are motor of the same race.
6. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：Described two first
Chain and second side chain connect silent flatform (15) and moving platform (4), and two the first side chains and second side chain is upper and lower
Two ends are distributed with the tie point of silent flatform (15) and moving platform (4) in equilateral triangle.
7. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：Described first fixes branch
The inside both sides of frame (16) are provided with two the first guide rails (37), and it is logical to be sleeved on the first sliding block (38) on the first guide rail (37)
Cross the both sides that bolt is fixedly connected on the first feed screw nut (35).
8. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：Described second fixes branch
The inside both sides of frame (12) are provided with two the second guide rails (32), and it is logical to be sleeved on the second sliding block (31) on the second guide rail (32)
Cross the both sides that bolt is fixedly connected on the second feed screw nut (30).
9. a kind of lens type laser reinforcing coating unit according to claim 1, it is characterised in that：Two the first motors
(14) output end is respectively arranged with the first encoder and second encoder, and the output end of the second motor (13) is provided with the 3rd volume
Code device, the output end of the 3rd motor is provided with the 4th encoder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046173.2A CN106756992B (en) | 2016-11-22 | 2016-11-22 | A kind of lens type laser reinforcing coating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046173.2A CN106756992B (en) | 2016-11-22 | 2016-11-22 | A kind of lens type laser reinforcing coating unit |
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| Publication Number | Publication Date |
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| CN106756992A true CN106756992A (en) | 2017-05-31 |
| CN106756992B CN106756992B (en) | 2019-05-24 |
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ID=58975312
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611046173.2A Active CN106756992B (en) | 2016-11-22 | 2016-11-22 | A kind of lens type laser reinforcing coating unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108326889A (en) * | 2018-02-02 | 2018-07-27 | 浙江工业大学 | One kind grabbing clamping manipulator device |
| CN115042510A (en) * | 2022-07-25 | 2022-09-13 | 丰县通亚电子科技有限公司 | Thermal transfer printing machine for producing electric vehicle plastic parts |
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| CN102985586A (en) * | 2010-05-25 | 2013-03-20 | 马克斯普朗克科学促进协会 | Process and apparatus for the application of solid layers |
| CN203034086U (en) * | 2012-12-27 | 2013-07-03 | 北京有色金属研究总院 | Laser beam automatic shifting control device |
| CN204867821U (en) * | 2015-08-25 | 2015-12-16 | 安徽理工大学 | Laser carving machine |
| CN206418200U (en) * | 2016-11-22 | 2017-08-18 | 浙江工业大学 | A kind of lens type laser reinforcing coating unit |
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| CN1299727A (en) * | 2000-03-29 | 2001-06-20 | 东北大学 | Darallel machine tool with three translation freedoms |
| CN102985586A (en) * | 2010-05-25 | 2013-03-20 | 马克斯普朗克科学促进协会 | Process and apparatus for the application of solid layers |
| CN203034086U (en) * | 2012-12-27 | 2013-07-03 | 北京有色金属研究总院 | Laser beam automatic shifting control device |
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| CN108326889A (en) * | 2018-02-02 | 2018-07-27 | 浙江工业大学 | One kind grabbing clamping manipulator device |
| CN115042510A (en) * | 2022-07-25 | 2022-09-13 | 丰县通亚电子科技有限公司 | Thermal transfer printing machine for producing electric vehicle plastic parts |
| CN115042510B (en) * | 2022-07-25 | 2023-08-08 | 丰县通亚电子科技有限公司 | Thermal transfer printer for producing plastic parts of electric vehicles |
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|---|---|
| CN106756992B (en) | 2019-05-24 |
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Application publication date: 20170531 Assignee: Hangzhou Zuolian Advertising Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000922 Denomination of invention: A prismatic laser strengthening coating device Granted publication date: 20190524 License type: Common License Record date: 20221229 Application publication date: 20170531 Assignee: Hangzhou Anfeng Jiyue Cultural Creativity Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000901 Denomination of invention: A prismatic laser strengthening coating device Granted publication date: 20190524 License type: Common License Record date: 20221228 |
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