CN106238730B - A kind of metal powder metallurgy automatic charging device - Google Patents
A kind of metal powder metallurgy automatic charging device Download PDFInfo
- Publication number
- CN106238730B CN106238730B CN201610721625.6A CN201610721625A CN106238730B CN 106238730 B CN106238730 B CN 106238730B CN 201610721625 A CN201610721625 A CN 201610721625A CN 106238730 B CN106238730 B CN 106238730B
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- CN
- China
- Prior art keywords
- metal dust
- powder metallurgy
- charging device
- automatic charging
- metal powder
- Prior art date
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- 239000002184 metal Substances 0.000 title claims abstract description 108
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 108
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 77
- 238000005303 weighing Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction 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
- B22F3/005—Loading or unloading powder metal objects
-
- 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
- B22F3/004—Filling molds with powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a kind of metal powder metallurgy automatic charging device, belong to technical field of metallurgical equipment.Its technical scheme is：A kind of metal powder metallurgy automatic charging device, wherein, including frame, disintegrating mechanism, feed mechanism, Weighing mechanism and spacing material leakage mechanism.Beneficial effects of the present invention are：The present invention is used for during powder metallurgy that metal dust feeding to be quick, whole-course automation controls, the setting of grinding mechanism, metal dust on first is regrind, Weighing mechanism is transported to by feed mechanism to be measured, control feed precision, the gravimetric value whether spacing material leakage mechanism reaches standard setting according to Weighing mechanism to metal dust weight limit；Automaticity is high so that the qualified metal dust automatic blanking of weight so that metal dust as needed reach metering, time requirement drains in the mould that needs are molded automatically.
Description
Technical field
The present invention relates to technical field of metallurgical equipment, more particularly to a kind of metal powder metallurgy automatic charging device.
Background technology
In powder metallurgy production, metal powder particle size is typically required in 0.5-20 microns, because theoretically
Say, particle is thinner, and specific surface area is also bigger, and its skin effect, such as surface-active, adsorption ability, catalytic capability are stronger.
More it is easy to be molded and sinter, traditional powder metallurgical technique is then typically using the relatively corase meal more than 40 microns, it is impossible to meets table
Face activity is good, the high metallurgical production requirement of absorption affinity, Cuiization Capability Requirement.
In addition, the control of powder metallurgy feed precision also has very big influence, feed essence to powder metallurgy product quality
Degree affects the size and presentation quality of powder metallurgy product, while has to production efficiency, production cost and production environment
Very big influence.
The feed precision of how accurate, quick control powder metallurgy, and can reaches metal powder particle size will
The problem that the Seeking Truth present invention is faced.
The content of the invention
In order to solve the deficiency of above-mentioned prior art, the purpose of the present invention is：There is provided a kind of metal powder metallurgy it is automatic on
Expect device.
The present invention invention thought be：Powder metallurgical technique is used more than 40 microns in being produced for current powder metallurgy
Compared with corase meal, and good surface activity can not be met, the high metallurgical production requirement of absorption affinity, Cuiization Capability Requirement, powder smelting
Gold feed precision can not realize the problem of automatically controlling, and the present invention devises a kind of metal powder metallurgy automatic charging device,
A kind of metal powder metallurgy automatic charging device, wherein, including frame, disintegrating mechanism, feed mechanism, Weighing mechanism and spacing leakage
Expect mechanism；Metal dust is poured into metal dust feeding bin from dog-house, successively by the rotating disk A through holes of grinding mechanism,
Feeding metal dust is drained in grinding track and ground by mill, and the metal dust after grinding is transported to by material leakage pipe
In the metal dust feeding storehouse of feed mechanism, feeding metal dust is transported to the title of Weighing mechanism under the conveying of helical blade
In tremie pipe in the middle part of weight backing plate, determine that the amount of feeding metal dust reaches the standard setting of metal forming by retransmitting sensor
During weight, reducing motor B is opened, and carrier wheel moves along clamping rings medial surface, while drives the spacing of driving tie rod end
Block moves along housing to base direction, and when feed opening is relative with spacing hole, the feeding metal dust in tremie pipe leaks down, tremie pipe
In feeding metal dust all fall, under the resilient force of return spring, limited block is moved into home position, under wait
Spacing, the feed precision of accurate, quick control metal of feeding metal dust.
A kind of metal powder metallurgy automatic charging device, wherein, including frame, disintegrating mechanism, feed mechanism, Weighing mechanism
With spacing material leakage mechanism；
The disintegrating mechanism includes the metal dust feeding bin that top sets dog-house, is arranged on the metal dust feeding
Grinding mechanism in storehouse, the grinding mechanism include drive shaft, are arranged on equal on the rotating disk A, the rotating disk A on drive shaft both ends
It is even that some through holes are set, distinguish equidistantly in described cross on rotating disk A bottom surfaces setting vertical rod A and vertical rod B, the vertical rod A and vertical rod B
There are some mills, the grinding track being engaged with the mill is set in the metal dust feeding bin inwall, in the driving
Axle top and the motor output shaft above the metal dust feeding bin are coaxial；
The feed mechanism includes the material leakage pipe that one end is connected with the metal dust feeding bin bottom, the material leakage pipe
Other end connection metal dust feeding storehouse, the rotating shaft that periphery is connected with helical blade is provided with the metal dust feeding storehouse,
It is arranged on the metal dust feeding storehouse feeding end, the reducing motor A being connected with described rotating shaft one end, in the metal dust
Feeding storehouse discharge outlet sets passage；
The Weighing mechanism includes the backing plate of weighing that middle part offers drain spout, the pad positioned at the backing plate bottom surface of weighing
Block, the weighing sensor being fixedly installed on the cushion block, on the outside of the drain spout, it is provided with the backing plate bottom surface of weighing
Lift cylinder；
The spacing material leakage mechanism is connected including top with the cylinder base of the lift cylinder, and above and below sets blanking
The housing of mouth, it is arranged on the limited block for offering spacing hole in the housing provided with middle part, one end and the limited block one end
The return spring of connection, one end are connected to the driving pull bar of described limited block the other end, and it is another to be connected to the driving pull bar
The montant A of one end top, the bottom of the montant A are fixedly connected with rocking handle A one end, and the other end of the rocking bar A passes through
The top surface of montant B connection carrier wheels, the rotary shaft lower end at the carrier wheel center are fixedly connected with rocking handle B one end, institute
The other end for stating rocking handle B is connected to reducing motor B output shaft, and the reducing motor B is fixed on base, on the base
Provided with clamping rings, the clamping rings medial surface is continuously provided with the teeth groove being meshed with the carrier wheel.
Guide pad is set on the base, notch is offered on the guide pad, the driving is accommodated in the notch
Pull bar.
The output shaft of the reducing motor B is located at the clamping rings center.
The cylinder A and cylinder B of conveying metal dust are set on the material leakage pipe.
The other end of the return spring is connected to shell one end portion medial surface.
The spacing hole is equal with the feed opening diameter.
The housing is the cuboid of hollow form, and the limited block is the rectangular block being engaged with the housing.
The motor is set at the top of the metal dust feeding bin.
The other end of the rocking bar A is connected to carrier wheel top surface by montant B, on the outside of the rotary shaft.
The drain spout connects with the passage, is connected with below the drain spout under being connected with the feed opening
Expects pipe.
The present invention use when the course of work be：Open motor, motor driven drive shaft quick rotation, by metal dust from
Feed intake and pour into metal dust feeding bin, successively by grinding mechanism rotating disk A through hole, feeding metal dust is drained to grinding
Ground in track by mill, the metal dust that the metal dust after grinding is transported to feed mechanism by material leakage pipe is sent
In feed bin, cylinder A and cylinder B convey gas into material leakage pipe, start reducing motor A, quickly will leakage under gas pressure effect
In expects pipe grind after metal dust be transported in metal dust feeding storehouse, by under the conveying of helical blade by feeding metal powder
End is transported in the tremie pipe in the middle part of the backing plate of weighing of Weighing mechanism by passage, and feeding metal powder is determined by retransmitting sensor
During the weight of the weight standard setting that reaches metal forming at end, reducing motor B is opened, and carrier wheel is along clamping rings medial surface
It is mobile, while drive the limited block of driving tie rod end to be moved along housing to base direction, when feed opening is relative with spacing hole, under
Feeding metal dust in expects pipe leaks down, and the feeding metal dust in tremie pipe is all fallen, in the elastic masterpiece of return spring
Under, limited block is moved into home position, waits the spacing of feeding metal dust next time, it is accurate, quick control metal to give
Expect precision.
The beneficial effects of the invention are as follows：The present invention be used for during powder metallurgy metal dust feeding quickly, whole-course automation control
System, the setting of grinding mechanism, the metal dust on first is regrind, Weighing mechanism is transported to by feed mechanism and counted
Whether amount, control feed precision, spacing material leakage mechanism reach the weight of standard setting according to Weighing mechanism to metal dust weight
Value is limited, and avoids metal dust from losing, can high-efficient homework, reduce cost of labor, it is accurate to reach metal dust feeding
Requirement；Feeding, weigh that both are separate device, so will not shadow in vibration caused by feeding and feed mechanism
Ring the weighing precision of Weighing mechanism；The spacing material leakage mechanism of the present invention is engaged by carrier wheel and teeth groove, it is ensured that driving is drawn
The stability of bar movement is high, and return spring realizes that limited block moves back and forth, and automaticity is high so that the qualified gold of weight
Belong to powder automatic blanking so that metal dust as needed reach metering, time requirement drain to the mould that needs are molded automatically
In.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the structural representation of grinding mechanism in the embodiment of the present invention.
Fig. 4 is the structural representation of Weighing mechanism in the embodiment of the present invention.
Fig. 5 is the structural representation of spacing material leakage mechanism in the embodiment of the present invention.
Fig. 6 is the structural representation that housing is sloughed by spacing material leakage mechanism in the embodiment of the present invention.
Fig. 7 is the position relationship structural representation of carrier wheel and driving pull bar in spacing material leakage mechanism in the embodiment of the present invention
Figure.
Wherein, reference is：1st, frame；2nd, disintegrating mechanism；211st, dog-house；21st, metal dust feeding bin；22nd, drive
Moving axis；23rd, rotating disk A；25th, vertical rod A；26th, vertical rod B；27th, mill；28th, track is ground；29th, motor；3rd, feed mechanism；31st, leak
Expects pipe；32nd, metal dust feeding storehouse；33rd, helical blade；34th, rotating shaft；35th, reducing motor A；36th, passage；311st, cylinder A；
312nd, cylinder B；4th, Weighing mechanism；41st, drain spout；42nd, weigh backing plate；43rd, cushion block；44th, weighing sensor；45th, lift cylinder；
5th, spacing material leakage mechanism；511st, feed opening；51st, housing；521st, spacing hole；52nd, limited block；53rd, return spring；54th, driving is drawn
Bar；55th, montant A；56th, rocking handle A；57th, montant B；58th, carrier wheel；59th, rotary shaft；60th, rocking handle B；61st, reducing motor B；62、
Base；63rd, clamping rings；64th, teeth groove；65th, guide pad；66th, notch；67th, tremie pipe.
Embodiment
In order to the technical characterstic of clear explanation this programme, below by embodiment, this programme is illustrated.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the present invention is：A kind of metal powder metallurgy automatic charging dress
Put, wherein, including frame 1, disintegrating mechanism 2, feed mechanism 3, Weighing mechanism 4 and spacing material leakage mechanism 5；
Disintegrating mechanism 2 includes the metal dust feeding bin 21 that top sets dog-house 211, is arranged on metal dust feeding bin
Grinding mechanism in 21, grinding mechanism include drive shaft 22, equal on the rotating disk A23 being arranged on the both ends of drive shaft 22, rotating disk A23
It is even that some through holes are set, set in rotating disk A23 bottom surfaces equidistant respectively on vertical rod A25 and vertical rod B26, vertical rod A25 and vertical rod B26
There are some mills 27, the grinding track 28 being engaged with mill 27 is set in the inwall of metal dust feeding bin 21, in drive shaft 22
Top and the output shaft of motor 29 positioned at the top of metal dust feeding bin 21 are coaxial；Feed mechanism 3 includes one end and metal dust
The material leakage pipe 31 that the bottom of feeding bin 21 is connected, the other end connection metal dust feeding storehouse 32 of material leakage pipe 31, metal dust is sent
The rotating shaft 34 that periphery is connected with helical blade 33 is provided with feed bin 32, is arranged on the feeding end of metal dust feeding storehouse 32, with turning
The reducing motor A35 of the one end of axle 34 connection, passage 36 is set in the discharge outlet of metal dust feeding storehouse 32；
Weighing mechanism 4 includes the backing plate 42 of weighing that middle part offers drain spout 41, the cushion block positioned at the bottom surface of backing plate 42 of weighing
43, the weighing sensor 44 being fixedly installed on cushion block 43, positioned at the outside of drain spout 41, weighing, the bottom surface of backing plate 42 is provided with lifting
Cylinder 45；
Spacing material leakage mechanism 5 is connected including top with the cylinder base of lift cylinder 45, and above and below sets feed opening 511
Housing 51, be arranged on the limited block 52 for offering spacing hole 521 in housing 51 provided with middle part, one end and the one end of limited block 52
The return spring 53 of connection, one end are connected to the driving pull bar 54 of the other end of limited block 52, and it is another to be connected to driving pull bar 54
The montant A55 of one end top, montant A55 bottom are fixedly connected with rocking handle A56 one end, and the rocking bar A56 other end passes through
The top surface of montant B57 connections carrier wheel 58, the lower end of rotary shaft 59 at the center of carrier wheel 58 are fixedly connected with the one of rocking handle B60
End, the rocking handle B60 other end are connected to reducing motor B61 output shaft, and reducing motor B61 is fixed on base 62, in base
62 are provided with clamping rings 63, and the medial surface of clamping rings 63 is continuously provided with the teeth groove 64 being meshed with carrier wheel 58.
Guide pad 65 is set on base 62, notch 66 is offered on guide pad 65, driving pull bar 54 is accommodated in notch 66.
Reducing motor B61 output shaft is located at the center of clamping rings 63.
The cylinder A311 and cylinder B312 of conveying metal dust are set on material leakage pipe 31.
The other end of return spring 53 is connected to the one end medial surface of housing 51.
Spacing hole 521 is equal with the diameter of feed opening 511.
Housing 51 is the cuboid of hollow form, and limited block 52 is the rectangular block being engaged with housing 51.
Motor 29 sets the top of metal dust feeding bin 21.
The rocking bar A56 other end is connected to the top surface of carrier wheel 58 by montant B57, positioned at the outside of rotary shaft 59.
Drain spout 41 is connected with passage 36, and the tremie pipe 67 connected with feed opening 511 is connected with below drain spout 41.
The present invention is in use, open motor 29, and motor 29 drives the quick rotation of drive shaft 22, by metal dust from feeding intake
211 pour into metal dust feeding bin 21, successively by grinding mechanism rotating disk A23 through hole, feeding metal dust is drained to
Grind by the grinding of mill 27 in track 28, the metal dust after grinding is transported to feed mechanism 3 by material leakage pipe 31
Metal dust feeding storehouse 32 in, cylinder A311 and cylinder B312 convey gas into material leakage pipe 31, start reducing motor A35,
Quickly the metal dust after being ground in material leakage pipe 31 is transported in metal dust feeding storehouse 32 under gas pressure effect, passed through
Feeding metal dust is transported to the middle part of backing plate 42 of weighing of Weighing mechanism 4 under the conveying of helical blade 33 by passage 36
In tremie pipe 67, determine that the weight of feeding metal dust reaches the weight of the standard setting of metal forming by retransmitting sensor 44
When, reducing motor B61 is opened, and carrier wheel 58 moves along the medial surface of clamping rings 63, while drives driving pull bar 54 end
Limited block 52 moves along housing 51 to the direction of base 62, when feed opening 511 and spacing hole 521 are relative, the feeding in tremie pipe 67
Metal dust leaks down, and the feeding metal dust in tremie pipe 67 is all fallen, and under the resilient force of return spring 53, will limit
Position block 52 moves home position, waits spacing, the feed precision of accurate, quick control metal of feeding metal dust next time.
Technical characteristic of the invention without description can be realized by or using prior art, will not be repeated here, certainly,
It is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention, it should also belong to the present invention.
Claims (10)
- A kind of 1. metal powder metallurgy automatic charging device, it is characterised in that:Including frame（1）, disintegrating mechanism（2）, feeder Structure（3）, Weighing mechanism（4）With spacing material leakage mechanism（5）；The disintegrating mechanism（2）Including top, dog-house is set（211）Metal dust feeding bin（21）, it is arranged on the metal Powder feeding bin（21）Interior grinding mechanism, the grinding mechanism include drive shaft（22）, it is arranged on drive shaft（22）On turn Disk A（23）, the rotating disk A（23）On be uniformly arranged some through holes, in the rotating disk A（23）Bottom surface sets vertical rod A（25）With it is vertical Bar B（26）, the vertical rod A（25）With vertical rod B（26）It is upper equidistantly to have some mills respectively（27）, in the metal dust feeding Storehouse（21）Inwall is set and the mill（27）The grinding track being engaged（28）, in the drive shaft（22）Top is with being located at institute State metal dust feeding bin（21）The motor of top（29）Output shaft is coaxial；The feed mechanism（3）Including one end and the metal dust feeding bin（21）The material leakage pipe that bottom is connected（31）, institute State material leakage pipe（31）The other end connection metal dust feeding storehouse（32）, the metal dust feeding storehouse（32）It is interior to be provided with periphery even It is connected to helical blade（33）Rotating shaft（34）, it is arranged on the metal dust feeding storehouse（32）Feeding end, with the rotating shaft （34）The reducing motor A of one end connection（35）, in the metal dust feeding storehouse（32）Discharge outlet sets passage（36）；The Weighing mechanism（4）Drain spout is offered including middle part（41）Backing plate of weighing（42）, positioned at the backing plate of weighing （42）The cushion block of bottom surface（43）, it is fixedly installed on the cushion block（43）On weighing sensor（44）, positioned at the drain spout （41）Outside, in the backing plate of weighing（42）Bottom surface is provided with lift cylinder（45）；The spacing material leakage mechanism（5）Including top and the lift cylinder（45）Cylinder base connection, above and below set under Material mouth（511）Housing（51）, it is arranged on the housing（51）It is interior to offer spacing hole provided with middle part（521）Limited block （52）, one end and the limited block（52）The return spring of one end connection（53）, one end is connected to the limited block（52） The driving pull bar of the other end（54）, it is connected to the driving pull bar（54）The montant A of the other end（55）Top, it is described perpendicular Bar A（55）Bottom be fixedly connected with rocking handle A（56）One end, the rocking handle A（56）The other end pass through montant B（57）Connection moves Moving gear（58）Top surface, the carrier wheel（58）Rotary shaft at center（59）Lower end is fixedly connected with rocking handle B（60）One End, the rocking handle B（60）The other end be connected to reducing motor B（61）Output shaft, the reducing motor B（61）It is fixed on bottom Seat（62）On, in the base（62）It is provided with clamping rings（63）, the clamping rings（63）Medial surface is continuously provided with and institute State carrier wheel（58）The teeth groove being meshed（64）.
- 2. metal powder metallurgy automatic charging device according to claim 1, it is characterised in that：In the base（62）On Guide pad is set（65）, the guide pad（65）On offer notch（66）, the notch（66）It is interior to accommodate the driving pull bar （54）.
- 3. metal powder metallurgy automatic charging device according to claim 1 or 2, it is characterised in that：The reducing motor B （61）Output shaft be located at the clamping rings（63）At center.
- 4. metal powder metallurgy automatic charging device according to claim 1, it is characterised in that：In the material leakage pipe（31） The upper cylinder A that conveying metal dust is set（311）With cylinder B（312）.
- 5. metal powder metallurgy automatic charging device according to claim 1, it is characterised in that:The return spring（53） The other end be connected to the housing（51）One end medial surface.
- 6. metal powder metallurgy automatic charging device according to claim 1, it is characterised in that:The spacing hole（521） With the feed opening（511）Diameter is equal.
- 7. metal powder metallurgy automatic charging device according to claim 5, it is characterised in that:The housing（51）For in The cuboid of empty shape, the limited block（52）For with the housing（51）The rectangular block being engaged.
- 8. metal powder metallurgy automatic charging device according to claim 1, it is characterised in that:The motor（29）If Put the metal dust feeding bin（21）Top.
- 9. metal powder metallurgy automatic charging device according to claim 8, it is characterised in that:The rocking handle A（56）'s The other end passes through montant B（57）It is connected to carrier wheel（58）Top surface, positioned at the rotary shaft（59）Outside.
- 10. metal powder metallurgy automatic charging device according to claim 9, it is characterised in that:The drain spout（41） With the passage（36）Connection, in the drain spout（41）Lower section is connected with and the feed opening（511）The tremie pipe of connection （67）.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027977.0A CN108160993B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic ration feeding device |
| CN201610721625.6A CN106238730B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic charging device |
| CN201810027534.1A CN108161015B (en) | 2016-08-25 | 2016-08-25 | Metal powder metallurgy is reducing mechanism for automatic feeding device |
| CN201810027978.5A CN108160994B (en) | 2016-08-25 | 2016-08-25 | Spacing material device that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721625.6A CN106238730B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic charging device |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027978.5A Division CN108160994B (en) | 2016-08-25 | 2016-08-25 | Spacing material device that leaks |
| CN201810027534.1A Division CN108161015B (en) | 2016-08-25 | 2016-08-25 | Metal powder metallurgy is reducing mechanism for automatic feeding device |
| CN201810027977.0A Division CN108160993B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic ration feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238730A CN106238730A (en) | 2016-12-21 |
| CN106238730B true CN106238730B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721625.6A Active CN106238730B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic charging device |
| CN201810027977.0A Active CN108160993B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic ration feeding device |
| CN201810027978.5A Active CN108160994B (en) | 2016-08-25 | 2016-08-25 | Spacing material device that leaks |
| CN201810027534.1A Active CN108161015B (en) | 2016-08-25 | 2016-08-25 | Metal powder metallurgy is reducing mechanism for automatic feeding device |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027977.0A Active CN108160993B (en) | 2016-08-25 | 2016-08-25 | A kind of metal powder metallurgy automatic ration feeding device |
| CN201810027978.5A Active CN108160994B (en) | 2016-08-25 | 2016-08-25 | Spacing material device that leaks |
| CN201810027534.1A Active CN108161015B (en) | 2016-08-25 | 2016-08-25 | Metal powder metallurgy is reducing mechanism for automatic feeding device |
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| Country | Link |
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| CN (4) | CN106238730B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825560A (en) * | 2017-02-23 | 2017-06-13 | 深圳市星特烁科技有限公司 | A kind of oxalic acid powder feed machine for powder metallurgy mesoxalic acid catalysis degreasing stove |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108161015B (en) | 2020-04-10 |
| CN108161015A (en) | 2018-06-15 |
| CN108160994A (en) | 2018-06-15 |
| CN106238730A (en) | 2016-12-21 |
| CN108160994B (en) | 2019-12-20 |
| CN108160993A (en) | 2018-06-15 |
| CN108160993B (en) | 2019-11-29 |
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