CN206392865U - A kind of intelligent laser selective melting former - Google Patents
A kind of intelligent laser selective melting former Download PDFInfo
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- CN206392865U CN206392865U CN201720054662.6U CN201720054662U CN206392865U CN 206392865 U CN206392865 U CN 206392865U CN 201720054662 U CN201720054662 U CN 201720054662U CN 206392865 U CN206392865 U CN 206392865U
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Abstract
The utility model discloses a kind of intelligent laser selective melting former, including airtight cavity, the airtight cavity is divided into by division board to be provided with forming cavity in upper and lower two parts, the airtight cavity bottom and supplies powdering system, and optical system is provided with top；Heater is provided with the forming cavity, the heater upper end is connected with cover plate, and lower end is connected with the first servomotor；The optical system includes being horizontally set on laser, dynamic Laser focusing arrangement, high-velocity scanning galvanometer and the field lens installed in the high-velocity scanning galvanometer lower end on airtight cavity top successively, window glass is provided with division board at the field lens opening, the window glass is located at directly over the forming cavity.Intelligent laser selective melting former disclosed in the utility model shortens powdering and adds the time of powder, has abandoned the link of the manual intervention in whole process, has realized intelligent machining；Automaticity is high, improves operating efficiency.
Description
Technical field
The utility model is related to laser forming technology field, is set more particularly to a kind of shaping of intelligent laser selective melting
It is standby.
Background technology
Increases material manufacturing technology (also known as " 3D printing "), is that the high end digitalization developed rapidly in recent years quickly manufactures skill
Art, i.e., put data and raw material in 3D printer into, controls product printing in layer by computer program, most
End form is into finished product.Selective laser is melted and molded the typical case that technology (Selective Laser Melting, SLM) is increasing material manufacturing
Represent, it carries out slicing delamination by special-purpose software to the three-dimensional digital-to-analogue of part, after the outline data for obtaining each section, utilizes high energy
Laser beam is measured according to outline data successively optionally fusing metal powder, then successively powdering, successively fusing, solidification-stack
Mode realizes the manufacture of 3 D complex precision parts.It can manufacture and design auxiliary support structure because powder remains static,
Therefore almost it is adapted to the manufacture of arbitrarily complicated shaped metal parts, the technique has formed precision high, and comprehensive mechanical property is good,
Practical engineering application can directly be met.With it is traditional subtract material manufacture method compared with, SLM technologies can have complicated special with straight forming
Seek peace the metallic element of thin wall, with reduce waste of material, complex parts processing do not increase cost, without die sinking, shorten
The advantages of production life cycle, thus increasing SLM products applications are in Aero-Space, automobile, mould, biologic medical and culture wound
The industries such as meaning.
However, at present there is preceding pretreatment in selective laser melting unit on the market among the process of process component
And post processing, it is artificial to participate in excessive, waste time and energy with automaticity it is not high the problem of.Before processing, the installation positioning of substrate,
The dismounting for machining metacoxal plate is required for manually going to complete.Equipment can not be also realized to powder feeding cylinder or storage in process
Powder area adds powder automatically, after each powder feeding cylinder or Chu Fenqu metal dust are finished, and equipment needs break-off or opening to set
Standby hatch door manually adds metal dust, is then further continued for processing.After the completion of whole parts machining, moulding cylinder excess metal powder
Recovery and forming parts excess surface metal dust cleaning, be required for manually completing.Therefore, existing selective laser
Melting unit is during whole processing link, and manual intervention is too many, and so not only processing efficiency is low, and operation is multiple
It is miscellaneous, cumbersome, it is unfavorable for automated production.
Utility model content
The purpose of this utility model is to provide a kind of intelligent laser selective melting former, to solve above-mentioned existing skill
The problem of art is present, shortens powdering and adds the time of powder, abandoned the link of the manual intervention in whole process, realize
Intelligent machining；Automaticity is high, greatly improves operating efficiency.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of intelligent laser selective melting former, including airtight cavity, the closed chamber
Body is divided into by division board to be provided with forming cavity in upper and lower two parts, the airtight cavity bottom and supplies powdering system, top
Inside it is provided with optical system；Heater is provided with the forming cavity, the heater upper end is connected with cover plate, and lower end connects
It is connected to the first servomotor；The optical system includes laser, the dynamic Laser for being horizontally set on airtight cavity top successively
Isolation at focusing arrangement, high-velocity scanning galvanometer and the field lens installed in the high-velocity scanning galvanometer lower end, the field lens opening
Window glass is provided with plate, the window glass is located at directly over the forming cavity.
Optionally, the airtight cavity bottom is divided into the first chamber and the second chamber by being vertically moved up or down sealed door；Described
One intracavitary is provided with the first industrial robot, and second intracavitary is provided with the second industrial robot and the 3rd industrial robot；
The first fixture is connected with second industrial robot, the 3rd industrial robot end is connected with the second fixture；It is described
First industrial robot, the second industrial robot and the 3rd industrial robot are connected with an industrial control unit (ICU) respectively.
Optionally, first intracavitary is provided with LED illumination lamp, and second intracavitary is provided with the second industrial camera and
Three industrial cameras, first industrial camera, the second industrial camera and the 3rd industrial camera with a display and the work
Industry controller is connected.
Optionally, the optical system also includes frozen water machine and is connected with the laser, and positioned at the laser
Laser head between the dynamic Laser focusing arrangement；The frozen water machine is connected with the laser.
Optionally, in addition to powder recovery system, the powder recovery system includes the first sucker positioned at the first chamber
With the second sucker positioned at the second chamber, first sucker is connected with explosion-proof dust catcher, and second sucker is connected with
The all rolling bottles of powder are provided with device for inhaling powdery substances, the device for inhaling powdery substances；The explosion-proof dust catcher and the device for inhaling powdery substances respectively with institute
State industrial control unit (ICU) connection.
Optionally, in addition to gas purification circular device and the air blow gun on first sucker, it is described to blow
Air gun is connected with pure air generating means, and the gas purification circular device is connected with gas supply source；First intracavitary
The first filtering mouthful and the second filtering mouth are additionally provided with, the first filtering mouth and the second filtering mouth are located at the airtight cavity
Inwall on.
Optionally, second intracavitary is provided with the lambda sensor and humidity sensor being connected respectively with the industrial control unit (ICU)
Device.
Optionally, in addition to the forming cavity opening it is located on the straight line module of same horizontal line, the straight line module
It is provided with fixed connecting plate, the fixed connecting plate and stationary fixture is installed, the stationary fixture is clamped with substrate.
Optionally, standby keyboard and mouse are connected with the industrial control unit (ICU).
Optionally, the first protective door and the second protective door, first protective door and are provided with the airtight cavity
Two protective doors are mounted on being provided with combining glass, described second on industrial emgloves and grip handle lock, first protective door
Laser safety glass is installed on protective door.
The utility model provide intelligent laser selective melting former compared with prior art, with following technology
Effect：
The utility model solves the installation positioning of substrate before processing by using multiple industrial robots, machined
The problem of post processing after the completion of the dismounting of metacoxal plate and parts is required for manually going to complete, realizes automation and is recycled into
Type cylinder excess metal powder and automation cleaning forming parts excess surface metal dust.The utility model is by using each
Planting sensor and supervision equipment realizes quantitative powder feeding, adds the function of whole in-service monitoring in powder, and process automatically.
The utility model has abandoned the link of the manual intervention in whole process, has reached that substrate puts in, what molding part came out
The purpose of one-touch processing, realizes intelligent machining, greatly improves operating efficiency, is conducive to automated production.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of this new embodiment or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only this some new implementation
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the utility model intelligent laser selective melting former overall structure diagram；
Fig. 2 illustrates for the part-structure in the utility model intelligent laser selective melting former for powdering system
Figure；
Fig. 3 is the utility model intelligent laser selective melting former positive structure schematic；
Description of reference numerals：1 is gas supply source；2 be explosion-proof dust catcher；3 be cooling-water machine；4 be that first gas filters mouth；
5 be air blow gun；6 be the first sucker；7 be viewing door；8 be the first sealing ring；9 be straight line module；10 be pure air
Device；11 be laser；12 be LED illumination lamp；13 be the first industrial camera；14 be the first industrial robot；15 be the second gas
Body filters mouth；16 be vertical lift sealed door；17 be stationary fixture；18 be fixed connecting plate；19 be laser head；20 is dynamic for laser
State focusing arrangement；21 be lambda sensor；22 be the second industrial camera；23 be the second industrial robot；24 be the first fixture；25 are
Substrate；26 be the first recovery chamber；27 be high-velocity scanning galvanometer；28 be field lens；29 be window glass；30 be cover plate；31 be substrate
Heater；32 be the first servomotor；33 be forming cavity；34 be metal dust；35 be LED circular lamps；36 be the second sealing
Circle；37 be connecting tube；38 be telescoping tube；39 be that automatic shutter is attached together and put；40 be powder-storing machine；41 be scraper；42 be the second recovery
Chamber；43 be for powder cabin；44 be the first powder headroom sensor；45 be powder quantity regulating device；46 be humidity sensor；47 are
3rd industrial camera；48 be motor；49 be bindiny mechanism；50 be the second fixture；51 be the 3rd industrial robot；52 be
Two powder headroom sensors；53 be the second sucker；54 be powder feeding floral whorl；55 be gas purification and EGR；56 be suction powder
Device；57 be all rolling bottles of powder；58 be touch screen displays；59 be standby keyboard and mouse；60 be industrial control unit (ICU)；61 be first
Linear electric motors guide rail；62 be linear electric motors；63 be the first connecting plate；64 be second straight line motor slide rails；65 be shaft coupling；66 are
Second servomotor；67 be the second connecting plate；68 be the first protective door；69 be combining glass；70 be industrial emgloves；71 are
Grip handle lock；72 be the second protective door；73 be laser safety glass.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of intelligent laser selective melting former, to solve above-mentioned existing skill
The problem of art is present, shortens powdering and adds the time of powder, abandoned the link of the manual intervention in whole process, realize
Intelligent machining；Automaticity is high, greatly improves operating efficiency.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of intelligent laser selective melting former, including airtight cavity, the closed chamber
Body is divided into by division board to be provided with forming cavity in upper and lower two parts, the airtight cavity bottom and supplies powdering system, top
Inside it is provided with optical system；Heater is provided with the forming cavity, the heater upper end is connected with cover plate, and lower end connects
It is connected to the first servomotor；The optical system includes laser, the dynamic Laser for being horizontally set on airtight cavity top successively
Isolation at focusing arrangement, high-velocity scanning galvanometer and the field lens installed in the high-velocity scanning galvanometer lower end, the field lens opening
Window glass is provided with plate, the window glass is located at directly over the forming cavity.
The airtight cavity bottom is divided into the first chamber and the second chamber by being vertically moved up or down sealed door；First intracavitary is set
The first industrial robot is equipped with, second intracavitary is provided with the second industrial robot and the 3rd industrial robot；Described second
The first fixture is connected with industrial robot, the 3rd industrial robot end is connected with the second fixture；First industry
Robot, the second industrial robot and the 3rd industrial robot are connected with an industrial control unit (ICU) respectively.
The utility model solves the installation positioning of substrate before processing by using multiple industrial robots, machined
The problem of post processing after the completion of the dismounting of metacoxal plate and parts is required for manually going to complete, realizes automation and is recycled into
Type cylinder excess metal powder and automation cleaning forming parts excess surface metal dust.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of intelligentized selective laser and is melted and molded equipment, bag
Include optical system, for powdering system, supervision and control system, powder recovery system and accessory system, specifically：
Described optical system includes laser 11, laser head 19, dynamic Laser focusing arrangement 20, high-velocity scanning galvanometer 27
With field lens 28.Laser head 19 is connected by optical fiber with laser 11, and dynamic Laser focusing arrangement 20 is located at laser head 19 and high speed
The centre of scanning galvanometer 27, the light inlet of the alignment high-velocity scanning of dynamic Laser focusing arrangement 20 galvanometer 27, field lens 28 is arranged on height
On fast scanning galvanometer 27.Described laser 11, dynamic Laser focusing arrangement 20 and high-velocity scanning galvanometer 27 is controlled with industry respectively
Device 60 processed is connected.
Described includes for powder cabin 43, powder quantity regulating device 45, connecting tube 37, the second sealing ring for powdering system
36th, telescoping tube 38, bindiny mechanism 49, motor 48, automatic shutter, which are attached together, puts 39, powder-storing machine 40, scraper 41, powder feeding floral whorl
54th, cover plate 30, substrate heating equipment 31, forming cavity 33, the first servomotor 32, first straight line motor slide rails 61, second straight line
Motor slide rails 64, the first connecting plate 63, the second connecting plate 67, linear electric motors 62, the servomotor 66 of shaft coupling 65 and second.For powder
The lower end of cabin 43 is connected with powder quantity regulating device 45, and the upper end of connecting tube 37 is connected with powder quantity regulating device 45, and lower end leads to
The second sealing ring 36 is crossed on cavity.Telescoping tube 38 is enclosed in connecting tube 37, and telescoping tube 38 is fixed in bindiny mechanism 49,
Motor 48 moves up and down to control pumping for telescoping tube 38 by control connecting mechanism 49.Automatic shutter is closed
Device 39 is arranged on the top of powder-storing machine 40, and is connected with industrial control unit (ICU) 60, the switch for controlling the powder input port of powder-storing machine 40.
Scraper 41 is fixed on powder-storing machine 40.First straight line motor slide rails 61 and second straight line motor slide rails 64 are distributed in forming cavity 33
Both sides, the two ends of powder-storing machine 40 are fixed on first straight line motor slide rails 61 and second by the first connecting plate 63 and the second connecting plate 67
On the mobile sliding block of linear electric motors guide rail 64.Linear electric motors 62 are used to drive powder-storing machine 40 to slide on line slideway.Powder feeding is spent
Wheel 54 is arranged on middle and lower part in powder-storing machine 40, and is connected by shaft coupling with the second servomotor 66, and the second servomotor 66 is pacified
On powder-storing machine 40, and powder feeding floral whorl 54 is driven to rotate.Cover plate 30 is arranged on above substrate heating equipment 31, is integrally located at into
In die cavity 33, substrate heating equipment 31 is used to heat to substrate 25.First servomotor 32 controls the up and down reciprocatingly fortune of cover plate 30
It is dynamic.Described powder quantity regulating device 45 is used for the flow for controlling metal dust 34.Described motor 48 is servo electricity
Machine or linear electric motors.The described internal diameter of telescoping tube 38 is greater than the external diameter of connecting tube 37, and the external diameter of telescoping tube 38 is less than storage
The diameter of the powder input port of powder device 40.There is meal outlet the described lower end of powder-storing machine 40, and the length of meal outlet is more than the section of forming cavity 33
Width.
Described supervision and control system includes the first powder headroom sensor 44, powder quantity regulating device 45, second
Powder headroom sensor 52, the first industrial camera 13, the second industrial camera 22, the 3rd industrial camera 47, lambda sensor 21, humidity
Sensor 46, touch screen displays 58, standby keyboard and mouse 59 and industrial control unit (ICU) 60.First powder headroom sensor 44 is installed
It is connected in for powder cabin 43 and with industrial control unit (ICU) 60, for monitoring for the powder surplus in powder cabin 43, in for powder cabin 43
Powder surplus is less than after setting value, and the first powder headroom sensor 44 can feed back to industrial control unit (ICU) 60 and prompting will be to for powder cabin
43 addition metal dusts 34.Powder is connected with quantity regulating device 45 with industrial control unit (ICU) 60, for controlling for the powder in powder cabin 43
End enters the total amount of powder-storing machine 40.Second powder headroom sensor 52 be arranged on powder-storing machine 40 in and with the phase of industrial control unit (ICU) 60
Even, for monitoring the powder surplus in powder-storing machine 40, after the powder surplus in powder-storing machine 40 is less than setting value, work can be fed back to
Industry controller 60, industrial control unit (ICU) 60 adds powder position automatically by controlling linear electric motors 62 to move to powder-storing machine 40, then whole
Body coordination control automatic shutter, which is attached together, puts 39, powder quantity regulating device 45 and motor 48, completes powder-storing machine 40 and adds automatically
Powder process.First industrial camera 13 is arranged on I intracavitary, the running situation for monitoring each component of I intracavitary, the second industrial camera 22
II chamber is arranged on the 3rd industrial camera 47, the running situation for monitoring each component of II intracavitary, the first industrial camera 13, second
The industrial camera 47 of industrial camera 22 and the 3rd is connected with industrial control unit (ICU) 60 respectively, and the picture monitored is shown in touch screen shown
Show on device 58.Lambda sensor 21 and humidity sensor 46 are arranged on II chamber, and are connected respectively with industrial control unit (ICU) 60, for monitoring
The data that the oxygen content and humidity condition of II chamber, lambda sensor 21 and humidity sensor 46 are gathered send industrial control unit (ICU) to
60, and to be shown in the form of concrete numerical value in touch screen displays 58.Standby keyboard is embedded in touch screen displays 58 with mouse 59
Decentralization, for manually operate industrial control unit (ICU) 60.Described touch screen displays 58 can click on input letter directly on screen
Breath inputs information by standby keyboard and mouse 59.
Described powder recovery system includes back the first receipts chamber 26, second and reclaims chamber 42, the first sucker 6, device for inhaling powdery substances
56th, all rolling bottles 57 of the second sucker 53, explosion-proof dust catcher 2 and powder.First receipts chamber 26 and second reclaims chamber 42 and is distributed in shaping
The both sides of chamber.Sucker B is fixed on II intracavitary, and is connected by sweep-up pipe with device for inhaling powdery substances 56, device for inhaling powdery substances 56 simultaneously also with
Industrial control unit (ICU) 60 is connected.Device for inhaling powdery substances 56 is used to absorb the metal dust 34 in forming cavity 33.First sucker 6 is fixed on I
Intracavitary is simultaneously connected by sweep-up pipe with explosion-proof dust catcher 2, and explosion-proof dust catcher 2 is also connected with industrial control unit (ICU) 60 simultaneously, explosion-proof to inhale
Dirt device 2 is used for the metal dust 34 for clearing up I chamber.The all rolling bottles 57 of powder are connected by fast-assembling butterfly valve with device for inhaling powdery substances 56, for receiving
Collect the metal dust 34 that device for inhaling powdery substances 56 absorbs.The all materials of rolling bottle 57 of described powder are metal or plastics or ceramics etc..
Described accessory system includes gas supply source 1, gas purification and EGR 55, air blow gun 5, pure air hair
Generating apparatus 10, cooling-water machine 3, first gas filtering mouth 4, second gas filtering mouth 15, LED illumination lamp 12, LED circular lamps 35, hang down
Go straight up to drop sealed door 16, the first industrial robot 14, the second industrial robot 23, the 3rd industrial robot 51, straight line module 9,
First fixture 24, stationary fixture 17, fixed connecting plate 18, the second fixture 50, the first protective door 68, combining glass 69, industry breast
Rubber gloves 70, grip handle lock 71, the second protective door 72 and laser safety glass 73.Gas supply source 1 is used for gas purification with following
Loop device 55 provides required gas.Air blow gun 5 is fixed on I intracavitary, and air blow gun 5 passes through tracheae and pure air generating means 10
It is connected, pure air generating means 10 is used to produce the air after oil water separator.Cooling-water machine 3 passes through water pipe and laser
11 are connected, for cooling to laser 11.First gas filtering mouth 4, second gas filtering mouth 15 are located at I intracavitary, for emptying
Gas.LED illumination lamp 12 is arranged on the top of I intracavitary, for the illumination of I chamber, and LED circular lamps 35 are nested in below window glass, are used
In the illumination of II chamber.Cavity is divided into I chamber and II chamber by vertical lift sealed door 16, and when vertical lift sealed door 16 drops to most
During lower position, II chamber can be made to turn into airtight cavity.First industrial robot 14 is arranged on I chamber, for taking, putting and removable inflatable
The sucker 6 of rifle 5 and first.Second industrial robot 23 is arranged on II chamber, and the first fixture 24 is arranged on the second industrial robot 23
On, the second industrial robot 23 is by controlling the first fixture 24 to take, put and moving substrate 25.3rd industrial robot 51 is installed
In II chamber, the second fixture 50 is arranged on the 3rd industrial robot 51, and the second industrial robot 23 is by controlling the second fixture 50
To take, put and move the second sucker 53.Stationary fixture 17 is arranged on fixed connecting plate 18, and fixed connecting plate 18 is arranged on straight
On line module 9, straight line module 9 moves left and right the change in location to realize substrate 35 in I chamber and II chamber by control base board 25.Thoroughly
Depending on being separately installed with industrial emgloves 70 on glass 69 and laser safety glass 73, for the portion inside artificial operation equipment
Part.Combining glass 69 is arranged on the first protective door 68, and laser safety glass 73 is arranged on the second protective door 72.First protection
Grip handle lock 71 is separately installed with the protective door 72 of door 68 and second, for being opened manually and closing protective door.Operating personnel can be with
The part in equipment is operated by industrial emgloves 70 in device external.Described gas supply source 1 be gas cylinder or
Person's gas generator.Described gas is high pure nitrogen or high-purity argon gas.First described the 14, second industry of industrial robot
Robot 23, the 3rd industrial robot 51 can be controlled also by industrial control unit (ICU) 60 by artificial individually operated.The window glass
29 be optical coating fused silica glass.
When opening of device, included optical system in equipment, for powdering system, supervision and control system, powder
All device auto zeros in recovery system and accessory system return to reset condition, then zero anticipated
Part threedimensional model is imported into industrial control unit (ICU) 60.After the completion of zero or recovery action, industrial control unit (ICU) 60 can be according to peace
The second powder headroom sensor 52 in powder-storing machine 40 judges the metal dust surplus in powder-storing machine 40, if fewer than setting
Value, industrial control unit (ICU) 60 can be fed back to and point out to need to the inner addition metal dust of powder-storing machine 40.Simultaneously also can be according to installation
Judge in the first powder headroom sensor 44 in for powder cabin 43 for the metal dust surplus in powder cabin 43, if powder surplus is few
In the value of setting, industrial control unit (ICU) 60 can be fed back to and pointed out to for the inner addition metal dust in powder cabin 43.Ensureing powder-storing machine 40
In powder surplus be more than setting value on the premise of, powder-storing machine 40 moves to the position set in advance under the drive of linear electric motors 62
Put.At this moment touch screen displays can point out equipment preparation to complete, and can be put into substrate.The first protective door is opened manually
68, substrate 25 is placed into after the specified location on fixed connecting plate, clicked on a touch-screen display after determining, stationary fixture 17
Substrate 25 is fixedly clamped, it is then artificial to close the first protective door 68.When prompt message all in touch screen displays all in
Under normal condition, various machined parameters are configured on a touch-screen display according to technological requirement, just can point after being provided with
Determination is hit to start have printed.Now, substrate 25 is sent to II intracavitary, stationary fixture by straight line module 9 by mobile fixed connecting plate
17 unclamp substrate 25, and substrate 25 is transferred in forming cavity by the second industrial robot 23, and is put into specified location, then the second work
Industry robot 23 returns to original position, and straight line module 9 sets back.3rd industrial robot 51 is consolidated substrate 25 with the second fixture 50
It is fixed to return to original position afterwards on the cover board.Then, vertical lift sealed door 16, which is moved downward, makes II chamber be in air-tight state.Now,
Gas purification is behaved with EGR, and is ceaselessly filled with high-purity gas to closed II chamber, while making in closed II chamber
Gas circulation is got up, and ceaselessly lavages original air in closed II chamber, when lambda sensor 21 and humidity sensor 46 feed back
When numerical value to industrial control unit (ICU) 60 is less than the numerical value pre-set, industrial control unit (ICU) 60 gives servo electricity according to SLM molding thicknesses
Machine 66 sends instructions and completes corresponding angular deflection, and the deflection of servomotor 66 drives powder feeding floral whorl 54 to rotate certain angle,
Metal dust on powder feeding floral whorl 54 in flower-shape groove is freely fallen by the meal outlet of the lower end of powder-storing machine 40 under gravity
Under, then linear electric motors 62 drive powder-storing machine 40 to carry out powdering.While powdering is completed, along powdering direction in powder-storing machine 40
Unnecessary metal dust feeding can be reclaimed chamber by the scraper of front end.Followed by laser beam by optical system in forming area face
Figure according to being set on industrial control unit (ICU) 60 is scanned, while laser scanning pattern, and powder-storing machine 40 is in straight-line electric
Counter motion is to the position set in advance under the drive of machine 62, and the deflection that servo moves motor 66 drives powder feeding floral whorl 54 to rotate necessarily
Angle, metal dust freely fallen by the meal outlet of the lower end of powder-storing machine 40 under gravity.When laser scanning is completed
Afterwards, linear electric motors 62 drive powder-storing machine 40 to carry out powdering.While powdering is completed, along powdering direction in the front end of powder-storing machine 40
Scraper unnecessary metal dust feeding can be reclaimed chamber.Then laser beam by light path system in forming area face according to work
The figure set on industry controller 60 is scanned, until scanning is completed.So above step is reruned until printout
Shaping.After printout is molded, device for inhaling powdery substances 56 is run, and the 3rd industrial robot 51 clamps the second sucker 53 by forming cavity
Excess metal powder be absorbed in device for inhaling powdery substances 56, entered by filtering in all rolling bottles of powder.Unnecessary metal in forming cavity
After Powder Recovery is complete, the second sucker 53 is put back to original position by the 3rd industrial robot 51, then unclamps substrate 25 from cover plate,
Itself simultaneously sets back.Now, gas purification is stopped with EGR 55 and device for inhaling powdery substances 56.It is vertically moved up or down sealed door 16
Fixed connecting plate is moved to II intracavitary by motion upwards, straight line module 9, and substrate 25 is transferred to fixation by the second industrial robot 23
Set back after specified location on connecting plate, the clamping substrate 25 of stationary fixture 17, then straight line module 9 set back.Vertically
Lifting sealed door 16 is moved downward, and I chamber and II chamber are kept apart.Then pure air generating means 10 is behaved, and first
Industrial robot 14 clamps this air blow gun 5 and the forming parts on substrate 25 is carried out with Air blowing cleaning, the first work after cleaning terminates
Air blow gun 5 is put back to original position by industry robot 14, and subsequent explosion-proof dust catcher 2 is started working, and the first industrial robot 14 clamps the again
Two suckers carry out dust suction processing to I intracavitary, after the completion of the second sucker is put back into original position, self-recovery is in situ, stationary fixture
17 unclamp substrate 25.Now, the parts of touch screen displays prompting processing have been completed, and can be opened the first protective door 68 and be taken out
Substrate 25.
If among process, because printout volume is larger, run into amount of powder in powder-storing machine 40 it is inadequate when, second
Powder headroom sensor 52 can feed back to industrial control unit (ICU) 60, and point out to need to the inner addition metal dust of powder-storing machine 40.Now,
Linear electric motors 62 drive powder-storing machine 40 to reach the position for adding powder automatically.Then storage powder will be added to by being set in touch screen displays 60
The value of the metal dust of device 40, after setting, automatic shutter, which is attached together, puts 39 openings, and the powder input port of powder-storing machine 40 is revealed, and stretches
Pipe 38 is moved down into the position set in advance under the drive of motor 48, and then powder quantity regulating device 45 is opened,
Metal dust is by powder quantity regulating device 45, connecting tube 37 and telescoping tube 38 entrance powder-storing machine 40, when entrance powder-storing machine 40
Metal dust amount reach setting value after, powder quantity regulating device 45 is closed, and then telescoping tube 38, which is moved up, rises to
Origin-location, automatic shutter, which is attached together, puts 39 closings.Then, then it is processed.
It should be strongly noted that the material of combining glass described in the utility model is not limited to the quartzy mirror of optical coating
Piece, can also be other materials on the premise of its function is ensured；The gas that described gas supply source is supplied removes High Purity Nitrogen
Can also be other free of contamination inert gases outside gas and high-purity argon gas.
Apply specific case in this specification to be set forth principle of the present utility model and embodiment, the above is real
The explanation for applying example is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the general of this area
Technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up institute
State, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of intelligent laser selective melting former, it is characterised in that：Including airtight cavity, the airtight cavity passes through
Division board, which is divided into, to be provided with forming cavity in upper and lower two parts, the airtight cavity bottom and supplies powdering system, is set in top
There is optical system；Heater is provided with the forming cavity, the heater upper end is connected with cover plate, and lower end is connected with
One servomotor；The optical system includes being horizontally set on the laser on airtight cavity top, dynamic Laser focusing dress successively
Put, high-velocity scanning galvanometer and the field lens installed in the high-velocity scanning galvanometer lower end, set on the division board at the field lens opening
Window glass is equipped with, the window glass is located at directly over the forming cavity.
2. intelligent laser selective melting former according to claim 1, it is characterised in that：Under the airtight cavity
Portion is divided into the first chamber and the second chamber by being vertically moved up or down sealed door；First intracavitary is provided with the first industrial robot, institute
State the second intracavitary and be provided with the second industrial robot and the 3rd industrial robot；First is connected with second industrial robot
Fixture, the 3rd industrial robot end is connected with the second fixture；First industrial robot, the second industrial robot and
3rd industrial robot is connected with an industrial control unit (ICU) respectively.
3. intelligent laser selective melting former according to claim 2, it is characterised in that：First intracavitary is set
It is equipped with LED illumination lamp, second intracavitary is provided with the second industrial camera and the 3rd industrial camera, first industrial camera,
Second industrial camera and the 3rd industrial camera are connected with a display and the industrial control unit (ICU).
4. intelligent laser selective melting former according to claim 2, it is characterised in that：The optical system is also
It is connected including frozen water machine and with the laser, and positioned at swashing between the laser and the dynamic Laser focusing arrangement
Shaven head；The frozen water machine is connected with the laser.
5. intelligent laser selective melting former according to claim 2, it is characterised in that：Also include Powder Recovery
System, the powder recovery system includes the first sucker and the second sucker positioned at the second chamber positioned at the first chamber, described
First sucker is connected with explosion-proof dust catcher, and second sucker is connected with device for inhaling powdery substances, the device for inhaling powdery substances and is provided with
The all rolling bottles of powder；The explosion-proof dust catcher is connected with the industrial control unit (ICU) respectively with the device for inhaling powdery substances.
6. intelligent laser selective melting former according to claim 5, it is characterised in that：Also include gas purification
EGR and the air blow gun on first sucker, the air blow gun are connected with pure air generating means, institute
State gas purification circular device and be connected with gas supply source；First intracavitary is additionally provided with the first filtering mouthful and the second filtering
Mouthful, the first filtering mouth and the second filtering mouth are located on the inwall of the airtight cavity.
7. intelligent laser selective melting former according to claim 2, it is characterised in that：The second intracavitary peace
Equipped with the lambda sensor and humidity sensor being connected respectively with the industrial control unit (ICU).
8. intelligent laser selective melting former according to claim 2, it is characterised in that：Also include with it is described into
Die cavity opening, which is located on the straight line module of same horizontal line, the straight line module, is provided with fixed connecting plate, described to be fixedly connected
Stationary fixture is installed, the stationary fixture is clamped with substrate on plate.
9. intelligent laser selective melting former according to claim 2, it is characterised in that：The industrial control unit (ICU)
On be connected with standby keyboard and mouse.
10. intelligent laser selective melting former according to claim 2, it is characterised in that：The airtight cavity
On be provided with the first protective door and the second protective door, first protective door and the second protective door are mounted on industrial emgloves
And grip handle lock, it is provided with combining glass, second protective door on first protective door and laser safety glass is installed.
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| CN201720054662.6U CN206392865U (en) | 2017-01-18 | 2017-01-18 | A kind of intelligent laser selective melting former |
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| CN201720054662.6U CN206392865U (en) | 2017-01-18 | 2017-01-18 | A kind of intelligent laser selective melting former |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107498055A (en) * | 2017-10-23 | 2017-12-22 | 鑫精合激光科技发展（北京）有限公司 | A kind of powder cleaning equipment for selective laser fusing part |
| CN107696482A (en) * | 2017-11-23 | 2018-02-16 | 安徽科元三维技术有限公司 | SLS printed product cleaning plants |
| CN107901417A (en) * | 2017-11-24 | 2018-04-13 | 安徽科元三维技术有限公司 | novel cleaning device for S L S printing products |
| CN107962776A (en) * | 2017-11-24 | 2018-04-27 | 安徽科元三维技术有限公司 | Multifunctional S L S printing product cleaning device |
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| CN109365815A (en) * | 2018-12-24 | 2019-02-22 | 中国航空制造技术研究院 | A kind of selective laser fusing former |
| CN110561583A (en) * | 2019-09-06 | 2019-12-13 | 南方科技大学 | Heterogeneous powder orderly arrangement device, arrangement system and arrangement method |
| CN110933401A (en) * | 2019-11-28 | 2020-03-27 | 重庆塞领科技有限公司 | Automatic monitoring method in selective laser melting molding equipment |
| CN111496463A (en) * | 2019-01-30 | 2020-08-07 | 通用电气公司 | Tool assembly and method for aligning components for powder bed additive manufacturing repair processes |
| CN111942828A (en) * | 2020-06-29 | 2020-11-17 | 哈尔滨鼎智瑞光科技有限公司 | Conveying device and method with cooling function for metal sintering |
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| CN108161008A (en) * | 2018-01-04 | 2018-06-15 | 华侨大学 | A kind of laser and the molding device of microwave Compound Machining |
| CN109365815A (en) * | 2018-12-24 | 2019-02-22 | 中国航空制造技术研究院 | A kind of selective laser fusing former |
| US11285538B2 (en) | 2019-01-30 | 2022-03-29 | General Electric Company | Tooling assembly and method for aligning components for a powder bed additive manufacturing repair process |
| CN115401213B (en) * | 2019-01-30 | 2024-03-22 | 通用电气公司 | Tool assembly and method for alignment member for powder bed additive manufacturing repair process |
| CN111496463A (en) * | 2019-01-30 | 2020-08-07 | 通用电气公司 | Tool assembly and method for aligning components for powder bed additive manufacturing repair processes |
| US11583922B2 (en) | 2019-01-30 | 2023-02-21 | General Electric Company | Tooling assembly and method for aligning components for a powder bed additive manufacturing repair process |
| CN115401213A (en) * | 2019-01-30 | 2022-11-29 | 通用电气公司 | Tool assembly and method for aligning components for powder bed additive manufacturing repair processes |
| CN110561583A (en) * | 2019-09-06 | 2019-12-13 | 南方科技大学 | Heterogeneous powder orderly arrangement device, arrangement system and arrangement method |
| CN110933401A (en) * | 2019-11-28 | 2020-03-27 | 重庆塞领科技有限公司 | Automatic monitoring method in selective laser melting molding equipment |
| CN113695570A (en) * | 2020-05-22 | 2021-11-26 | 中国科学院沈阳自动化研究所 | Increase and decrease material combined machining equipment with self-cleaning function |
| CN111942828B (en) * | 2020-06-29 | 2022-03-15 | 哈尔滨鼎智瑞光科技有限公司 | Conveying device and method with cooling function for metal sintering |
| CN111942828A (en) * | 2020-06-29 | 2020-11-17 | 哈尔滨鼎智瑞光科技有限公司 | Conveying device and method with cooling function for metal sintering |
| CN113030264A (en) * | 2021-03-22 | 2021-06-25 | 上海航天设备制造总厂有限公司 | 3D prints quick synchronous scanning device of many galvanometers that shakes of online defect detection |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210419 Address after: 276000 Shandong Zhisheng science and Technology Park, intersection of Zhimadun Customs Road and Jinhua Road, Hedong economic and Technological Development Zone, Linyi City, Shandong Province Patentee after: SHANDONG ZORKER INTELLIGENT EQUIPMENT Co.,Ltd. Address before: Room 1111, Building 2, Fengyi Garden West District, Fengtai District, Beijing 100071 Patentee before: Zhang Yuanming |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 |