CN106735215A - For the automatic complement wire devices and methods therefor of metal increasing material manufacturing - Google Patents
For the automatic complement wire devices and methods therefor of metal increasing material manufacturing Download PDFInfo
- Publication number
- CN106735215A CN106735215A CN201611256562.8A CN201611256562A CN106735215A CN 106735215 A CN106735215 A CN 106735215A CN 201611256562 A CN201611256562 A CN 201611256562A CN 106735215 A CN106735215 A CN 106735215A
- Authority
- CN
- China
- Prior art keywords
- wire
- unit
- silk
- storage unit
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 55
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 230000000295 complement effect Effects 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 72
- 230000008859 change Effects 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 8
- 230000008901 benefit Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Wire Processing (AREA)
Abstract
The present invention proposes a kind of automatic complement wire devices and methods therefor for metal increasing material manufacturing, the invention includes can be used for the work chamber into row metal increasing material manufacturing, bottom placement material rack in work chamber, multiple steel wire storage units are provided with bin, the sidepiece of bin is provided with and changes a unit, change thread to be provided between unit and bin and can transport the handling unit of steel wire storage unit, being additionally provided with inside work chamber can provide the wire feed unit of wire for processing head；During complement wire, the steel wire storage unit that handling unit will use up wire is transported on bin from a unit is changed, and is transported to interchangeable steel wire storage unit from bin and is changed on a unit, for processing head provides wire in the presence of wire feed unit.Be placed in multiple steel wire storage units in work chamber by the present invention, by automatic wiring, can continuously change the silk volume used up, and without destroying protective atmosphere, improves complement wire efficiency, shortens and changes a time.
Description
Technical field
The invention belongs to automatic complement wire process in metal material increasing field, more particularly to a kind of metal increasing material manufacturing.
Background technology
Direct Metal Deposition increases material manufacturing technology refers in inert atmosphere or vacuum environment, using thermal source (such as laser, electricity
Beamlet, electric arc etc.) metal material that is sent into of fusing, according to the path layer upon layer of advance planning preparing the skill of metal parts
Art.In Direct Metal Deposition increases material manufacturing technology, laser or electric arc increase material equipment to maintain inert gas environment, it is necessary to close
The inert gas shielding cabin closed, electron beam increases material equipment then needs vacuum chamber.
At present, in Direct Metal Deposition increases material manufacturing technology, the raw material form of feeding mainly has powder and silk material.When
During using silk material as raw material, silk material generally needs to be wrapped on spool, and before part processing is carried out, steel wire storage spool can be advance
It is put into work chamber and assembles.Silk volume weight is typically small, and special spool can more greatly, such as U.S. Sicaky Company Electronic beams
Fuse shaping silk volume steel wire storage weight can reach tens kilograms.But, during processing heavy parts, required raw material are often very
More, it is necessary to be continuously replenished silk material.
In the prior art, fuse increasing material manufacturing equipment is mostly using the method for opening closed hatch door supplement silk material.And the party
In method, open the cabin time of a feed supplement of vacuum electron beam fuse device is about more than 6 hours, wherein contain part cooling, deflate,
Complement wire, the time for vacuumizing；Electric arc or laser fuse shaping need to discharge inert gas, again complement wire, the gas washing in closed cabin
To reach working environment and pressure, the time is about 20 hours.When the processing of heavy parts is carried out, pts wt reaches several
To dozens of wire tray weight, using opening the cabin, a supplementary material will cause inefficiency；Simultaneously because atmosphere cabin adjustment when changing thread
Time it is more long, when part is manufactured, temperature will be reduced, and the part quality problem of a joining place is changed before and after easily occurring, and thus will
Increase the intractability of subsequent parts, greatly increase working time and cost.Also have in addition and steel wire storage device is placed on work out of my cabin
Portion supplements the method for silk material to facilitate, and this method needs, by silk material through work bulkhead, to be unfavorable for maintenance work cabin environment
It is pure.
The content of the invention
In order to solve the above problems, the invention provides a kind of for the automatic complement wire device of metal increasing material manufacturing and its side
Be placed in multiple steel wire storage units in work chamber by method, the present invention, by automatic wiring, can continuously change the silk volume used up, without
Destruction protective atmosphere, improves complement wire efficiency, shortens and changes a time.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of automatic complement wire device for metal increasing material manufacturing, including can be used for the work into row metal increasing material manufacturing
Cabin, the bottom placement material rack in work chamber, is provided with the steel wire storage unit of multiple wire trays that are stored with bin, the sidepiece of bin sets
Be equipped with replaceable steel wire storage unit changes a unit, and changing thread to be provided between unit and bin can transport the carrying list of steel wire storage unit
Unit, being additionally provided with inside work chamber can provide the wire feed unit of wire for processing head；During complement wire, handling unit will use up metal
The steel wire storage unit of silk is transported on bin from a unit is changed, and is transported to interchangeable steel wire storage unit from bin and is changed a unit
On, for processing head provides wire in the presence of wire feed unit.
Used as further optimization of the invention, steel wire storage unit includes the interior chassis cover for setting wire tray, and the side of wire tray is provided with
The first of wire tray free end wire can be clamped enter silk and lead mouth, first enters silk leads mouth and be fixedly installed on chassis cover inwall；First enters
The wire protruding side that silk leads mouth is provided with the chuck component that can clamp wire, and chassis cover outside corresponds to chuck component position
Place is provided with and can derive the first wire vent that wire is stretched out in chuck component and lead mouth, and the first wire vent is led and connects entering for wire feed unit outside mouth
Silk end.
As further optimization of the invention, chuck component include electromagnet and with the spaced elastic portion of electromagnet,
Electromagnet has electromagnet fixing end and electromagnet movable end, and electromagnet fixing end is fixed on chassis cover madial wall, electromagnet
Movable end stretches out electromagnet fixing end under obstructed electricity condition and contacts to clamp wire with elastic portion；Elastic portion includes being fixed on
Fixing end on chassis cover madial wall, is provided with the first spring in fixing end, the free end of the first spring is provided with movable end, living
The side of moved end is provided with the handle of adjustable first telescopic spring length；Under electromagnet "on" position, electromagnet movable end with
Being formed between the movable end of elastic portion can be by the silk material gap of wire.
Used as further optimization of the invention, the bottom interval of electromagnet movable end protrudes multiple projections, elastic portion
Movable end top is provided with multiple disk rollers corresponding to projection, and projection clamps wire when being contacted with disk roller.
Used as further optimization of the invention, the side side wall of chassis cover is the frame of rigid plate-like, the silk in chassis cover
Disk is installed on mandrel, and one end of mandrel is provided with the nut that can fix wire tray, and the other end of mandrel stretches out Shelf External, the side
Mandrel end first gear is installed, be provided with the lateral surface of frame can with first gear engagement and separate clutch.
As further optimization of the invention, clutch include being fixedly installed on the first guide pad on shell outside face and
Second guide pad, the first guide pad and the upper and lower interval setting of the second guide pad, the first guide pad set with the side of the second guide pad
Being equipped with the spring being fixed on shell outside face keeps seat, spring to keep being provided with second spring, the freedom of second spring on seat
End is provided with the sliding block that can be slided on the first guide pad and the second guide pad, and the end of sliding block is that can be meshed with first gear
The gear teeth.
Used as further optimization of the invention, changing a unit includes the mounting seat being installed in work chamber internal side wall, peace
Be provided with base plate on dress seat, be provided with base plate can on base plate reciprocating slide unit, steel wire storage unit can be installed on slide unit, it is sliding
One end of platform is provided with can drive the reciprocating electric cylinder of slide unit, be provided with base plate and be available for the reciprocating guide rail of slide unit.
As further optimization of the invention, the two ends end of slide unit set steel wire storage unit can be carried out it is spacing and fixed
Limited block, being provided with slide unit can extract the unit that unrolls for going deep into processing head inner wire out when that need to change silk material；Unroll list
Unit includes the base being installed on slide unit, and guide pad is provided with base, and active mount is equipped with guide pad, activity
One end of mounting seat is provided with the cylinder that active mount can be driven to be moved on guide pad；Being provided with active mount can be with
The second gear that first gear is meshed, the central shaft of second gear is connected with the second motor that second gear can be driven to rotate.
Used as further optimization of the invention, wire feed unit enters that silk leads mouth and mouth is led in the second wire vent including second, and second enters
Silk leads mouth and the second wire vent is led and be provided between mouth the first disk roller pair and the second disk roller pair, the first disk roller pair and the second disk roller pair
Sidepiece be provided with can drive roller wheel to move the first motor；The upper end of the second disk roller pair is provided with the displacement that can perceive wire
Sensor.
A kind of automatic complement wire method for metal increasing material manufacturing, using above-mentioned automatic complement wire device, comprises the following steps：
Remove steel wire storage unit to be used up：
Wire feed unit counter motion, the surplus silk in processing head returns to steel wire storage unit by wire feed unit；Meanwhile, unroll unit
Wire tray rotation is driven, surplus silk is returned and is twined onto wire tray；When surplus silk is by the second disk roller, displacement transducer sends signal；Wire feed
Unit stops operating, while electricity on chuck component electromagnet, wire is clamped；Then, unroll the cylinder bar portion pumpback of unit,
Second gear is set to depart from first gear, synchronously, clutch is braked to first gear；Change a unit and drive steel wire storage unit to remote
Preset distance is moved from the direction of wire feed unit, surplus silk is completely disengaged from from wire feed unit；A unit is changed in handling unit crawl
On steel wire storage unit, place it on position predetermined on bin；
The steel wire storage unit for more renewing：
Steel wire storage unit on handling unit crawl bin, places it on the slide unit for changing a unit and fixed；Start back
Cylinder in unit, makes second gear be engaged with first gear, and synchronously, clutch is released to first gear and braked；Change silk
Electric cylinders in unit drive steel wire storage unit to move preset distance to the direction of wire feed unit, an end extension is entered wire feed list
Unit；When part is stretched out by the second disk roller in silk end, displacement transducer sends signal；Chuck component electromagnet power-off simultaneously, solution
Except wire clamped condition；Wire feed unit positive movement, sends wire into processing head, until being passed from processing head.
Compared with prior art, advantages and positive effects of the present invention are：
1st, automatic complement wire device of the invention, multiple steel wire storage units is placed in work chamber, by automatic wiring, Ke Yilian
It is continuous to change the silk volume used up, without destroying protective atmosphere, complement wire efficiency is improve, shorten and change a time；
2nd, automatic complement wire device of the invention, is carried out because it changes a process in work chamber, without perforate on work chamber,
Therefore atmosphere is easier to maintain pure state in work chamber, improves crudy；
3rd, the present invention is applied widely, is applicable to melt the direct increases material manufacturing technology of metal of silk material deposition formation, bag
Include electron beam, laser, electric arc, plasma arc fuse deposition technique etc..
Brief description of the drawings
Fig. 1 is the schematic diagram of automatic complement wire device of the invention；
Fig. 2 is the front view of steel wire storage unit in Fig. 1；
Fig. 3 is the top view of steel wire storage unit in Fig. 1；
Fig. 4 is the rearview of steel wire storage unit in Fig. 1；
Fig. 5 is the structural representation of chuck component；
Fig. 6 is wire feed unit and the principle schematic front view for changing a unit；
Fig. 7 is wire feed unit and the principle diagrammatic top view for changing a unit；
Fig. 8 is the First Principle schematic diagram of clutch and the unit that unrolls；
Fig. 9 is the second principle schematic of clutch and the unit that unrolls.
Above in each figure：1st, work chamber；2nd, bin；3rd, handling unit；4th, steel wire storage unit；5th, processing head；6th, wire feed unit；
7th, a unit is changed；8th, chassis cover；9th, interface is carried；10th, chuck component；11st, mouth is led in the first wire vent；12nd, silk end extension；
13rd, power plug；14th, nut；15th, wire tray；16th, wire；17th, frame；18；Bearing；19th, mandrel；20th, first gear；21、
Clutch；22nd, the first spring；23rd, handle；24th, first enters silk and leads mouth；25th, electromagnet movable end；26th, electromagnet fixing end；
27th, disk roller；28th, movable end；29th, fixing end；30th, mounting seat；31st, base plate；32nd, guide rail；33rd, electric cylinder；34th, slide unit；35th, limit
Position block；36th, unroll unit；37th, second enters silk and leads mouth；38th, the first motor；39th, displacement transducer；40th, mouth is led in the second wire vent；
41st, the first disk roller pair；42nd, the second disk roller to, 43, power supply jack；44th, the first guide pad；45th, spring keeps seat；46th, the second bullet
Spring；47th, the second guide pad；48th, sliding block；49th, active mount；50th, guide pad；51st, base；52nd, cylinder；53rd, the second motor；
54th, second gear.
Specific embodiment
Below, the present invention is specifically described by exemplary implementation method.It should be appreciated, however, that not entering one
In the case of step narration, element, structure and features in an implementation method can also be advantageously incorporated into other embodiment
In.
In the description of the invention, it is necessary to explanation, term " interior ", " outward ", " on ", D score, "front", "rear" etc. indicate
Orientation or position relationship be based on the position relationship shown in accompanying drawing 1, be for only for ease of description the present invention and simplify describe, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and can not manage
Solve to indicate or implying relative importance.
It is the schematic diagram of automatic complement wire device of the invention referring to Fig. 1.As shown in figure 1, the present invention is used for metal increasing material manufacturing
Automatic complement wire device, including can be used for the work chamber 1 into row metal increasing material manufacturing, the work chamber 1 is closed cabin, can be with
It is vacuum environment, or normal pressure inert gas environment, being additionally provided with it in metal increasing material manufacturing can not obtain scarce motion
The known content such as mechanism, workbench, because of the inventive concept of its automatic filament replacing for being not belonging to focused protection in the present invention, therefore attached
The part is omitted in Fig. 1, it should be understood that, the part is can not to obtain scarce in whole metal increases material manufacturing technology.
Bottom placement material rack 2 in work chamber 1, the bin 2 can set according to the size of work chamber, be not limited to length and size.
The steel wire storage unit 4 of multiple wire trays 15 that are stored with is provided with bin 2, steel wire storage unit 4 is arranged at intervals on bin, in order to take
Put, and under normal conditions, the placement location of each steel wire storage unit is fixed and accurately places.Metal can be wound in wire tray 15
Silk 16, what the sidepiece of bin 2 was provided with replaceable steel wire storage unit 4 changes a unit 7, changes that be provided between a unit 7 and bin 2 can
Transport and connect controller outside the handling unit 3 of steel wire storage unit 4, handling unit 3, and transport steel wire storage unit under the control of the controller,
Being additionally provided with inside work chamber 1 can provide the wire feed unit 6 of wire for processing head 5；During complement wire, controller control handling unit
Work, the steel wire storage unit that handling unit will use up wire is transported on bin from a unit is changed, and will be replaceable from bin
Steel wire storage unit be transported to and change on a unit, for processing head provides wire in the presence of wire feed unit.
In above-mentioned, the effect of Huan Si mechanisms 7 is that steel wire storage unit 4 is docked or departed from wire feeder 6, wire feed unit 6
Effect is to apply axial force to wire, drives it to be sent into or counter motion, and wire feed unit 6 is fixed on and changes on a unit 7.Together
When, it is necessary to further illustrate, positioner is set between bin and steel wire storage unit, the positioner can be simple taper hole
Can be to be recessed and raised cooperation with the cooperation of cone, or the precise positioning of inductor engages, and it is coordinated at this is not done
It is specific to limit, as long as ensureing that steel wire storage unit maintains to stablize relatively on bin.Above-mentioned handling unit can in existing often
The structures such as industrial robot, automatic transporting lathe.
With further reference to Fig. 2 and Fig. 5, as illustrated, steel wire storage unit 4 includes the interior chassis cover 8 for setting wire tray 15, chassis cover 8
It is plastics or sheet metal structure, carrying interface 9 is installed thereon, can be docked with handling unit 3, with fixed and mobile；Bottom
Power plug 13 is provided with, is easy to the connection of power supply.The side of wire tray 15 is provided with can clamp the of wire tray free end wire
One enters silk leads mouth 24, and first enters silk leads mouth 24 and be fixedly installed on the inwall of chassis cover 8；First enters the wire protruding side that silk leads mouth 24
The chuck component 10 that can clamp wire is provided with, the outside of chassis cover 8 corresponds to be provided with chuck component position can derive folder
Mouth 11 is led in the first wire vent that wire is stretched out in head assembly, and the wire inlet end for connecting wire feed unit outside mouth 11 is led in the first wire vent.
With continued reference to Fig. 5, chuck component 10 include electromagnet and with the spaced elastic portion of electromagnet, electromagnet has
Electromagnet fixing end 26 and electromagnet movable end 25, electromagnet fixing end 26 are fixed on chassis cover madial wall, electromagnet activity
End 25 stretches out electromagnet fixing end 26 under obstructed electricity condition and contacts to clamp wire with elastic portion；Elastic portion includes being fixed on
Fixing end 29 on chassis cover madial wall, is provided with the first spring 22 in fixing end 29, the free end of the first spring 22 is provided with
Movable end 28, the side of movable end 28 is provided with the handle 23 of adjustable first telescopic spring length；Under electromagnet "on" position,
Being formed between the movable end 28 of electromagnet movable end 25 and elastic portion can be by the silk material gap of wire.
In addition, the bottom interval of above-mentioned electromagnet movable end 25 protrudes multiple projections, it is easy to increasing friction force, clamps gold
Category silk；The top of movable end 28 of elastic portion is provided with multiple disk rollers 27 corresponding to projection, and projection clamps metal when being contacted with disk roller
Silk.There is downward active force to stretch out state, i.e. end when electromagnet movable end 25 is not powered on；In spring bullet under elastic portion normality
Under power effect, movable end has upward elastic force, and two power effects on the metal filament, are clamped, prevent from releasing.
In above-mentioned, the specific works of chuck component are as follows：When wire is loaded, handle 23 of leaving behind introduces wire
In the middle of chuck component 10 and mouth 11 is led through the first wire vent, a length of end extension 12 is reserved a segment length, unclamp hand
Handle 23, wire is clamped, and when needing to carry out wire feed action, electromagnet is powered, and electromagnet movable end 25 shrinks upwards, metal
Silk is freely sent under wire feed machine travel；When not needing silk material to move, electromagnet power-off, the downward bullet of electromagnet movable end 25
Go out, again clamp silk material.
With continued reference to Fig. 2-Fig. 4, the side side wall of chassis cover 8 is the frame 17 of rigid plate-like, the wire tray 15 in chassis cover 8
It is installed on mandrel 19, bearing 18 is installed in frame, mandrel 19 passes through bearing 18, and one end of wherein mandrel 19 is provided with and can consolidate
The nut 14 of fixed thread disk, the other end (being provided with one end of bearing) of mandrel 19 is stretched out outside frame 17, the core shaft end of the side
Portion is provided with first gear 20, and being provided with the lateral surface of frame 17 can be with the engagement of first gear 20 and separate clutch 21.
Wire tray 15 is conventional I-beam wheel, and wire 16 is wound thereon, and wire tray 15 is arranged on mandrel 19, when nut 14 is screwed, with core
The shaft shoulder on axle 19 together clamps wire tray 15, prevents it from being produced relative rotation with mandrel, further, in order to prevent wire tray 15
Produced relative rotation with mandrel 19, pin-and-hole is further opened with wire tray, fixed pin is provided with corresponding to pin-and-hole on mandrel 19, installed
, it is necessary to pin-and-hole alignment pins can be installed in place during wire tray.After the end of wire 16 is drawn from wire tray 15, by seal wire
Mouth 24 enters chuck component 10, then leads mouth 11 by wire vent and draws.
Referring to Fig. 8, as shown in figure 8, above-mentioned clutch 21 includes the first guide pad being fixedly installed on shell outside face
44 and second guide pad 47, the first guide pad 44 and the second guide pad interval setting about 47, the first guide pad and second are oriented to
The side of block is provided with the spring being fixed on shell outside face and keeps seat 45, spring to keep being provided with second spring on seat 45
46, the free end of second spring 46 is provided with the sliding block 48 that can be slided on the first guide pad and the second guide pad, second spring
46 provide elastic force so that sliding block 48 is moved right.The end of sliding block 48 is the gear teeth that can be meshed with first gear 20, to keep away
Exempt from freely rotating for wire tray 15.
With further reference to Fig. 8 and Fig. 9, when steel wire storage unit 4 is not installed changes a thread unit 7,21 pairs of the first teeth of clutch
Wheel braking；The second gear 54 unrolled on unit 36 is the peace of steel wire storage unit 4 in side position of keeping right under the effect of cylinder 52
Dress slot milling；After steel wire storage unit 4 is installed changes a unit 7, cylinder 52 promotes active mount 49 and drives the second tooth
Wheel 54 is engaged to left movement with first gear 20；Meanwhile, active mount 49 also pushes up sliding block 48 to the left, disengages it from first
Gear 20, releases braking.Now, second gear plays damping action with the frictional resistance of motor to wire tray 15, can still prevent
It is arbitrarily rotated, it is to avoid wire 16 scatters.
Referring to Fig. 6-Fig. 9, as illustrated, changing a unit 7 includes the mounting seat 30 being installed in work chamber internal side wall, peace
Dress seat 30 on be provided with base plate 31, be provided with base plate 31 can on base plate reciprocating slide unit 34, can be installed on slide unit 34
Steel wire storage unit 4, one end of slide unit 34 is provided with can drive the reciprocating electric cylinder 33 of slide unit, be provided with base plate and be available for slide unit
Reciprocating guide rail 32.The two ends end of slide unit 34 sets and spacing and fixed limited block 35 can be carried out to steel wire storage unit, sliding
Being provided with platform 34 can extract the unit 36 that unrolls for going deep into processing head inner wire out when that need to change silk material；The unit 36 that unrolls is wrapped
The base 51 being installed on slide unit 34 is included, guide pad 50 is provided with base 51, movable installation is equipped with guide pad 50
Seat 49, one end of active mount 49 is provided with the cylinder 52 that active mount can be driven to be moved on guide pad；Activity is installed
The second gear 54 that can be meshed with first gear 20 is provided with seat 49, the central shaft of second gear 54 is connected with can drive the
Second motor 53 of two pinion rotations.
Above-mentioned wire feed unit 7 enters silk including second leads the wire vent of mouth 37 and second and leads mouth 40, and second enters silk leads mouth 37 and second
Wire vent lead be provided between mouth 40 first disk roller to 41 and second disk roller to 42, first disk rollers to 41 and second disk roller to 42 side
Portion be provided with can drive roller wheel to move the first motor 38；Second disk roller is provided with the position that can perceive wire to 42 upper end
Connect machine tool control system outside displacement sensor 39, displacement transducer 39, perceptual signal is sent to machine tool control system.Wire feed list
Power supply jack 43 is additionally provided with unit 7, is easy to the connection of external power source.
In addition, in the present invention, define on wire feed unit 6 first enter silk lead the entrance of mouth 37 to the center of the second disk roller 42 it
Between distance be L1, the electric cylinders 33 for changing a unit promote slide unit 35 and drive steel wire storage unit 4 thereon to the direction of wire feed unit 6 work
Linear motion, distance is L0, now defines the first wire vent on steel wire storage unit 4 and leads mouth 11 and be exported to the second wire vent and leads the entrance of mouth 40
The distance between be L2.Then in order to ensure that changing silk is smoothed out, then need to meet：L1 ＜ L0 ＜ L2；Meanwhile, L2 is that steel wire storage unit is pre-
During dress silk material, the length of the extension 12 at silk end.
The present invention additionally provides a kind of automatic complement wire method for metal increasing material manufacturing simultaneously, uses above-mentioned automatic benefit
Silk device, comprises the following steps：
Remove steel wire storage unit to be used up：
Wire feed unit counter motion, the surplus silk in processing head returns to steel wire storage unit by wire feed unit；Meanwhile, unroll unit
Wire tray rotation is driven, surplus silk is returned and is twined onto wire tray；When surplus silk is by the second disk roller, displacement transducer sends letter to controller
Number；Controller control wire feed unit stops operating, while electricity on chuck component electromagnet, wire is clamped；Then, unroll list
The cylinder bar portion pumpback of unit, makes second gear depart from first gear, and synchronously, clutch is braked to first gear；Change silk list
Unit drives steel wire storage unit to move preset distance to the direction away from wire feed unit, surplus silk is completely disengaged from from wire feed unit；Remove
The steel wire storage unit that transportation unit crawl is changed on a unit, places it on position predetermined on bin；
The steel wire storage unit for more renewing：
Steel wire storage unit on handling unit crawl bin, places it on the slide unit for changing a unit and fixed；Start back
Cylinder in unit, makes second gear be engaged with first gear, and synchronously, clutch is released to first gear and braked；Change silk
Electric cylinders in unit drive steel wire storage unit to move preset distance to the direction of wire feed unit, an end extension is entered wire feed list
Unit；When part is stretched out by the second disk roller in silk end, displacement transducer sends signal to controller；While chuck component electromagnet
Power-off, releases wire clamped condition；Wire feed unit positive movement, sends wire into processing head, until being passed from processing head.
By above step, supplement and the replacing of metal wire material are completed.
When part processing is carried out, enough steel wire storage lists can be pre-placed on bin according to the weight of part blank
Unit.
The fully automated operation of method of supplement silk material of the invention, without destruction work cabin atmosphere, can greatly improve and change
Silk efficiency；Meanwhile, without perforate on work chamber, therefore work chamber atmosphere is easier to maintain pure state, while being full-automatic behaviour
Make, manpower can be saved, improve efficiency.
Claims (10)
1. a kind of automatic complement wire device for metal increasing material manufacturing, including can be used for the work chamber into row metal increasing material manufacturing
(1) multiple, it is characterised in that bottom in work chamber (1) disposes material rack (2), is provided with bin (2) to be stored with wire tray
(15) steel wire storage unit (4), what the sidepiece of bin (2) was provided with replaceable steel wire storage unit (4) changes a unit (7), changes a unit
(7) being provided with and bin (2) between can transport the handling unit (3) of steel wire storage unit (4), and being additionally provided with inside work chamber (1) can
The wire feed unit (6) of wire is provided for processing head (5)；During complement wire, handling unit will use up the steel wire storage unit of wire from changing
Silk unit is transported on bin, and is transported to interchangeable steel wire storage unit from bin and is changed on a unit, in wire feed unit
Effect is lower for processing head provides wire.
2. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 1, it is characterised in that steel wire storage unit (4)
Including the interior chassis cover (8) for setting wire tray (15), the side of wire tray (15) is provided with can clamp the first of wire tray free end wire
Enter silk and lead mouth (24), first enters silk leads mouth (24) and be fixedly installed on chassis cover (8) inwall；First enters the wire that silk leads mouth (24)
Protruding side is provided with the chuck component (10) that can clamp wire, and chassis cover (8) outside corresponds to and set at chuck component position
Having can derive the first wire vent that wire is stretched out in chuck component and lead mouth (11), and the first wire vent to be led and connect wire feed unit outside mouth (11)
Wire inlet end.
3. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 2, it is characterised in that chuck component (10)
Including electromagnet and with the spaced elastic portion of electromagnet, electromagnet has electromagnet fixing end (26) and electromagnet movable end
(25), electromagnet fixing end (26) is fixed on chassis cover madial wall, and electromagnet movable end (25) stretches out under obstructed electricity condition
Electromagnet fixing end (26) contacts to clamp wire with elastic portion；Elastic portion includes the fixation being fixed on chassis cover madial wall
End (29), is provided with the first spring (22) in fixing end (29), the free end of the first spring (22) is provided with movable end (28), living
The side of moved end (28) is provided with the handle (23) of adjustable first telescopic spring length；Under electromagnet "on" position, electromagnet
Being formed between movable end (25) and the movable end (28) of elastic portion can be by the silk material gap of wire.
4. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 3, it is characterised in that electromagnet movable end
(25) bottom interval protrudes multiple projections, and movable end (28) top of elastic portion is provided with multiple disk rollers corresponding to projection
(27) wire is clamped when, projection is contacted with disk roller.
5. the automatic complement wire device of metal increasing material manufacturing is used for according to any one of claim 2-4, it is characterised in that machine
The side side wall of case cover (8) is the frame (17) of rigid plate-like, and the wire tray (15) in chassis cover (8) is installed on mandrel (19),
One end of mandrel (19) is provided with the nut (14) that can fix wire tray, and the other end of mandrel (19) stretches out frame (17) outside, should
The mandrel end of side is provided with first gear (20), be provided with the lateral surface of frame (17) can be engaged with first gear (20) with
The clutch (21) of separation.
6. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 5, it is characterised in that clutch (21) is wrapped
Include the first guide pad (44) and the second guide pad (47) being fixedly installed on shell outside face, the first guide pad (44) and second
The side of the upper and lower interval setting of guide pad (47), the first guide pad and the second guide pad is provided with to be fixed on shell outside face
Spring keeps seat (45), spring to keep being provided with second spring (46) on seat (45), and the free end of second spring (46) is provided with
The sliding block (48) that can be slided on the first guide pad and the second guide pad, the end of sliding block (48) is can be with first gear (20) phase
The gear teeth of engagement.
7. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 5, it is characterised in that change a unit (7)
Including the mounting seat (30) being installed in work chamber internal side wall, base plate (31) is provided with mounting seat (30), on base plate (31)
Be provided with can on base plate reciprocating slide unit (34), steel wire storage unit (4), one end of slide unit (34) can be installed on slide unit (34)
Being provided with can drive the reciprocating electric cylinder of slide unit (33), be provided with base plate and be available for the reciprocating guide rail of slide unit (32).
8. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 7, it is characterised in that the two of slide unit (34)
End end sets and spacing and fixed limited block (35) can be carried out to steel wire storage unit, and being provided with slide unit (34) can need to change silk
Extract the unit that unrolls (36) for going deep into processing head inner wire during material out；Unit (36) unroll including being installed on slide unit (34)
Base (51), is provided with guide pad (50) on base (51), active mount (49) is equipped with guide pad (50), activity
One end of mounting seat (49) is provided with the cylinder (52) that active mount can be driven to be moved on guide pad；Active mount (49)
On be provided with the second gear (54) that can be meshed with first gear (20), the central shaft of second gear (54) is connected with and can drive
The second motor (53) that second gear is rotated.
9. the automatic complement wire device of metal increasing material manufacturing is used for according to claim 1, it is characterised in that wire feed unit (7)
Enter that silk leads mouth (37) and mouth (40) is led in the second wire vent including second, second enters that silk leads mouth (37) and the second wire vent is led between mouth (40)
The first disk roller is provided with to (41) and the second disk roller to (42), the first disk roller is set to (41) and the second disk roller to the sidepiece of (42)
Have can drive roller wheel to move the first motor (38)；Second disk roller is provided with to the upper end of (42) can perceive the displacement of wire
Sensor (39).
10. a kind of automatic complement wire method for metal increasing material manufacturing, the automatic benefit any one of usage right requirement 1-9
Silk device, it is characterised in that comprise the following steps：
Remove steel wire storage unit to be used up：
Wire feed unit counter motion, the surplus silk in processing head returns to steel wire storage unit by wire feed unit；Meanwhile, the unit that unrolls drives
Wire tray rotates, and surplus silk is returned and is twined onto wire tray；When surplus silk is by the second disk roller, displacement transducer sends signal to controller；
Controller control wire feed unit stops operating, while electricity on chuck component electromagnet, wire is clamped；Then, unroll unit
Cylinder bar portion pumpback, depart from second gear and first gear, synchronously, clutch is braked to first gear；Change a unit
Drive steel wire storage unit to move preset distance to the direction away from wire feed unit, surplus silk is completely disengaged from from wire feed unit；Carry
The steel wire storage unit that unit picks are changed on a unit, places it on position predetermined on bin；
The steel wire storage unit for more renewing：
Steel wire storage unit on handling unit crawl bin, places it on the slide unit for changing a unit and fixed；Start the list that unrolls
Cylinder in unit, makes second gear be engaged with first gear, and synchronously, clutch is released to first gear and braked；Change a unit
In electric cylinders drive steel wire storage unit move preset distance to the direction of wire feed unit, make an end extension into wire feed unit；
When part is stretched out by the second disk roller in silk end, displacement transducer sends signal to controller；Chuck component electromagnet breaks simultaneously
Electricity, releases wire clamped condition；Wire feed unit positive movement, sends wire into processing head, until being passed from processing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256562.8A CN106735215B (en) | 2016-12-30 | 2016-12-30 | Automatic complement wire devices and methods therefor for metal increasing material manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256562.8A CN106735215B (en) | 2016-12-30 | 2016-12-30 | Automatic complement wire devices and methods therefor for metal increasing material manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106735215A true CN106735215A (en) | 2017-05-31 |
| CN106735215B CN106735215B (en) | 2018-08-24 |
Family
ID=58954274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611256562.8A Active CN106735215B (en) | 2016-12-30 | 2016-12-30 | Automatic complement wire devices and methods therefor for metal increasing material manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735215B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327246A (en) * | 2018-05-07 | 2018-07-27 | 金陵科技学院 | A kind of automatic filament replacing nozzle suitable for FDM3D printer |
| CN113799391A (en) * | 2021-09-15 | 2021-12-17 | 泉州信息工程学院 | 3D printer multicolor wire feeding device and working method thereof |
| CN114833357A (en) * | 2022-03-08 | 2022-08-02 | 四川工程职业技术学院 | A automatic mend silk system in cabin for metal 3D prints |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756204A (en) * | 2012-07-13 | 2012-10-31 | 中国航空工业集团公司北京航空制造工程研究所 | Wire filling machining device for rapidly forming electron beam |
| CN204160773U (en) * | 2014-08-28 | 2015-02-18 | 吉林省迪思科技有限公司 | 3D printer automatic filament replacing mechanism |
| JP5717900B1 (en) * | 2014-05-15 | 2015-05-13 | 株式会社ソディック | Manufacturing equipment for three-dimensional layered objects |
| CN205074536U (en) * | 2015-10-25 | 2016-03-09 | 长沙大上电子科技有限公司 | Feeding mechanism of 3D (three -dimensional) printer |
| CN106001577A (en) * | 2016-06-27 | 2016-10-12 | 西安智熔金属打印系统有限公司 | Wire feeding mechanism, wire feeding device and additive manufacturing equipment based on additive manufacturing technology |
| CN206484020U (en) * | 2016-12-30 | 2017-09-12 | 青岛卓思三维智造技术有限公司 | Automatic complement wire device for metal increasing material manufacturing |
-
2016
- 2016-12-30 CN CN201611256562.8A patent/CN106735215B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756204A (en) * | 2012-07-13 | 2012-10-31 | 中国航空工业集团公司北京航空制造工程研究所 | Wire filling machining device for rapidly forming electron beam |
| JP5717900B1 (en) * | 2014-05-15 | 2015-05-13 | 株式会社ソディック | Manufacturing equipment for three-dimensional layered objects |
| CN204160773U (en) * | 2014-08-28 | 2015-02-18 | 吉林省迪思科技有限公司 | 3D printer automatic filament replacing mechanism |
| CN205074536U (en) * | 2015-10-25 | 2016-03-09 | 长沙大上电子科技有限公司 | Feeding mechanism of 3D (three -dimensional) printer |
| CN106001577A (en) * | 2016-06-27 | 2016-10-12 | 西安智熔金属打印系统有限公司 | Wire feeding mechanism, wire feeding device and additive manufacturing equipment based on additive manufacturing technology |
| CN206484020U (en) * | 2016-12-30 | 2017-09-12 | 青岛卓思三维智造技术有限公司 | Automatic complement wire device for metal increasing material manufacturing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327246A (en) * | 2018-05-07 | 2018-07-27 | 金陵科技学院 | A kind of automatic filament replacing nozzle suitable for FDM3D printer |
| CN113799391A (en) * | 2021-09-15 | 2021-12-17 | 泉州信息工程学院 | 3D printer multicolor wire feeding device and working method thereof |
| CN114833357A (en) * | 2022-03-08 | 2022-08-02 | 四川工程职业技术学院 | A automatic mend silk system in cabin for metal 3D prints |
| CN114833357B (en) * | 2022-03-08 | 2024-05-03 | 四川工程职业技术学院 | Automatic wire supplementing system in cabin for metal 3D printing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106735215B (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206484020U (en) | Automatic complement wire device for metal increasing material manufacturing | |
| US10799989B2 (en) | Pre-assembled module for a device for the layer-wise production of patterns | |
| CN106735215A (en) | For the automatic complement wire devices and methods therefor of metal increasing material manufacturing | |
| JP3786946B1 (en) | Permanent magnet resin sealing method | |
| CN105478804B (en) | lathe truss manipulator and its operating method | |
| JP4623011B2 (en) | Cell production method and cell production equipment | |
| JP5023124B2 (en) | Permanent magnet resin sealing method using transport tray | |
| US10906109B2 (en) | Band saw machine | |
| JP2013132210A (en) | Resin sealing method of permanent magnet | |
| CN102756204A (en) | Wire filling machining device for rapidly forming electron beam | |
| CN104646874A (en) | Guide rail unit of soft solder loading machine | |
| CN108161420B (en) | Electron parking brake dabber equipment check out test set | |
| CN105710241A (en) | Punching machine mechanical arm for remachining armature stampings | |
| JP2012010595A (en) | Permanent magnet resin sealing method | |
| JP2016129484A (en) | Resin sealing method of permanent magnet | |
| CN112642665A (en) | Automatic glue spreader for fuel cell bipolar plate | |
| JP4425357B2 (en) | Component mounting equipment | |
| CN107598645A (en) | A kind of mechanical feed equipment for Sheet Metal Processing production line | |
| CN116275505A (en) | Full-automatic laser seal welding equipment | |
| JP2006081378A (en) | Manufacturing method of laminated core and manufacturing apparatus thereof | |
| JP2006021235A (en) | Device for conveying workpiece for press | |
| CN102688953B (en) | Sheet material centering adjustment device and method of automobile production line | |
| CN111572067B (en) | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die | |
| CN112530691A (en) | Full-automatic wireless many rings of quadruplex position wire winding arrangement machine that charges | |
| KR100828827B1 (en) | Window glass treating apparatus for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |