CN207657187U - A kind of plastic cement products and powder handling system of increasing material manufacturing - Google Patents
A kind of plastic cement products and powder handling system of increasing material manufacturing Download PDFInfo
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- CN207657187U CN207657187U CN201721552666.3U CN201721552666U CN207657187U CN 207657187 U CN207657187 U CN 207657187U CN 201721552666 U CN201721552666 U CN 201721552666U CN 207657187 U CN207657187 U CN 207657187U
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Abstract
The utility model discloses a kind of plastic cement products of increasing material manufacturing and powder handling systems, the system includes work box, molding bucket is equipped in work box, recycle powder bucket, mixed powder bucket and new powder bucket, it is equipped with the ejecting mechanism for the powder ejection that will be molded in bucket in the bottom of molding bucket, it is equipped with for the shatter sieving machine structure for screening the powder being ejected at the top of recycling powder bucket, it is equipped in the bottom of recycling powder bucket for the powder conveying in powder bucket will to be recycled to the first defeated powder feeding pump of mixed powder bucket, it is equipped with the second defeated powder feeding pump in the bottom of new powder bucket, it is equipped with Hun Fen mechanisms in mixed powder bucket, it is equipped with the defeated powder feeding pump of third in the bottom of mixed powder bucket.The utility model clears up plastic cement products, and powder is recovered by filtration, and new powder feeds intake, mixed powder powder feeding, dust collection wait multiple working procedures to be completely integrated in a work station with dust collecting, the airborne dust that process generates effectively is collected, prevents powder leakage, realizes clear production environment.
Description
【Technical field】
The utility model is related to a kind of plastic cement products of increasing material manufacturing and powder handling systems.
【Background technology】
All needed for the body formed increasing material manufacturing system industrial grade 3D printer of existing laser sintered plastic powder discrete set
It is standby, including powder lifting truck, clear powder platform, powder adding barrel, ejecting mechanism, sieving machine structure, recycling powder bucket, waste powder bucket, new powder bucket,
Mixed powder machine, powder feeding machine, the multiple equipments such as powder weighing apparatus and dust collecting and removing device and facility are all discrete, and are used
Plastic cement powder is the splendid superfine powder of mobility (usual powder granule diameter be 10 to 100um diameters), at present operating personnel
Powder is transferred to another equipment container to complete by complete manual mode from each separate devices from an equipment container
Powder recycles, and new powder feeds intake, mixed powder, and addition powder waits until molding main equipment.Powder is generated in this powder circular flow
It the problems such as body pollution, powder moisture absorption hydrolysis, airborne dust, container bottom is revealed, can cause to take up a large area, environment vulnerable to pollution, it is former
Material wastage rate is high, the deficiencies such as labor intensity is big and working efficiency is low.
Such as：Before the increasing material manufacturing system of current laser sintered powder starts every time, need small by being promoted manually
Handlebar powder adding barrel takes out from main equipment, and being then transferred to master from mixed powder machine container using the plastic cement powder of up to a hundred kilograms of powder spoon sets
Standby powder adding barrel reuses lifting truck and 100 kilograms of the powder adding barrel of weighing for filling powder is reinstalled on the master, this behaviour
It is big to make process operator physical demands, will produce a large amount of airborne dusts, and expend a large amount of working hours.Be not suitable for the behaviour of women or poor physical capacity
Work person, strongly limits the selection of operating personnel, and selection is also caused to be reduced using the increasing material manufacturing user of this process.
Realize that cleaning life is realized in the automation that plastic cement powder is recycled and conveyed in increasing material manufacturing process powder, control dust
Production reduces the more convenient use of labor intensity, becomes the important development side of laser sintered powder molding increasing material manufacturing product industry
To the utility model is namely based on what such case was made.
【Utility model content】
The utility model aim is to overcome the deficiencies in the prior art, provides a kind of integrated level height, high degree of automation, labor
Part quickly cleans after low, the easy to operate realization plastic cement products sintering of fatigue resistance, and powder is recovered by filtration, and new powder feeds intake, and mixes powder
Powder feeding, the one-stop processing system of dust collection etc..
The utility model is achieved through the following technical solutions：
A kind of plastic cement products and powder handling system of increasing material manufacturing, it is characterised in that：Include work box 1, is working
It is equipped with molding bucket 2, recycling powder bucket 3, mixed powder bucket 4 and new powder bucket 5 in case 1, is equipped with and will be molded in bucket 2 in the bottom of molding bucket 2
The ejecting mechanism of powder ejection is equipped with the sieving machine structure for the powder being ejected for shatter screening at the top of recycling powder bucket 3,
The bottom of recycling powder bucket 3 is equipped with for that will recycle the powder conveying in powder bucket 3 to the first defeated powder feeding pump 6 of mixed powder bucket 4, in new powder
The bottom of bucket 5 is equipped with the second defeated powder feeding pump 10 for the new powder in new powder bucket 5 to be delivered in mixed powder bucket 4, in mixed powder bucket 4
Equipped with Hun Fen mechanisms, it is equipped with the third of mixed powder conveying in mixed powder bucket 4 to molding main-machine 9 in the bottom of mixed powder bucket 4
Defeated powder feeding pump 11.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：In the first conveying powder
The bottom of the defeated powder feeding pump of pump the 6, second defeated powder feeding pump 10, third 11 is equipped with Weighing module 8.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：In the work box 1
At least one cleaner unit is equipped with above portion.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The first defeated powder feeding pump
6, defeated 11 structure of powder feeding pump of the second defeated powder feeding pump 10 and third is identical, and the first defeated powder feeding pump 6 includes the pump housing 601, is being pumped
Body 601 is respectively equipped with powder inlet pipe 602, flour extraction pipe 603 and tracheae 604, and powder entering valve 605 is equipped on powder inlet pipe 602, is going out powder
Pipe 603 is equipped with powder output valve 606.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The bottom of the molding bucket 2
Equipped with can include driving motor 12, be fixed on driving along the movable bucket bottom 7 that slides up and down of molding 2 inner wall of bucket, the ejecting mechanism
Sprocket wheel 13, chain 14 on 12 output shaft of motor, the screw rod 15 by the drive of chain 14 rotates, the nut being fixed on screw rod 15
16, the push bracket 17 for pushing the movable bucket bottom 7 to slide up and down is fixedly connected with nut 16.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The push bracket 17 is equipped with
Suo Tong mechanisms.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The Suo Tong mechanisms include
It includes the big of both sides to have the irregularly-shaped hole 18 for being located at the push bracket 17 and double section bars 19 across irregularly-shaped hole 18, the irregularly-shaped hole 18
The aperture of two macropores in hole and connection, double section bars 19 include thin bar section and wide bar section, the thin bar section of double section bars 19
End is fixed with top plate 20, and spring 21 is cased on thin bar section, and spring 21 is withstood between top plate 20 and wide bar section, in push bracket 17
The connecting plate 22 of sliding can be driven by double sections of bars 19 by being additionally provided with, and the thin bar section and spring 21 pass through the connecting plate 22, described
The bolt 23 for the areole 34 for being useful for being inserted into the movable bucket bottom 7 is fixedly connected on connecting plate 22.
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The sieving machine structure includes
The ultrasonic transducer for having sieve 24, driving the pneumatic vibrator 25 of sieve shake and preventing the mesh of sieve 24 from being blocked by powder
26。
The plastic cement products and powder handling system of increasing material manufacturing as described above, it is characterised in that：The cleaner unit includes
There is the strainer set up vertically 27, the pumping gas nozzle 39 for being evacuated dust suction, the filter core 28 being located inside strainer 27, be located at filter core 28
Internal air blowing gas nozzle 29, be located at 1 top of the work box be connected with the air blowing gas nozzle 29 for air blowing wind turbine 30, be located at
28 lower section of filter core is equipped with the powder box 31 for collecting powder.
Compared with prior art, the utility model has the following advantages：
1, the utility model clears up plastic cement products, and powder is recovered by filtration, and new powder feeds intake, mixed powder powder feeding, dust collection, etc.
Multiple working procedure is completely integrated in a work station with dust collecting, is effectively collected the airborne dust that process generates, is prevented powder
Body is revealed, and clear production environment is realized；
2, the utility model provides a convenient and reliable powder handling method for increasing material manufacturing process, and powder is sealing
The container and pipeline closed realizes transfer, does not have to human contact's powder body material, you can to complete sieve powder, mixes the behaviour such as powder and powder feeding
Make, and the mixing of powder proportioning is automatically performed according to working signal and is transported on the powder adding barrel of molding main-machine, greatly improves work
Make efficiency, reduce labor intensity, while reducing the disqualification rate of powder plastic cement part sinter molding caused by the moisture absorption.
3, the utility model powder conveying pumps convenient validity height, using compressed air peristaltic pump technology, powder feeding pipeline peace
The features such as dress is simple, takes up space small, and noise is small, and powder feeding is efficient, while preventing powder from containing due to different densities different-diameter
Grain leads to the layering segregation phenomena that material occurs in powder conveying process.
4, the ribbon mixer that the utility model uses is conducive to the plastic cement powder enhanced containing high density inorganic matter
Full and uniform mixing prevents the component of different specific weight in plastic cement powder in the segregation lamination of mixed process.
【Description of the drawings】
Fig. 1 is the utility model plan view；
Fig. 2 is the exploded view of the utility model Suo Tong mechanisms；
Fig. 3 is the ejecting mechanism stereogram of the utility model molding bottom of the barrel；
Fig. 4 is the utility model sieving machine structure stereogram；
Fig. 5 is the plan view of the utility model Hun Fen mechanisms；
Fig. 6 is the principle schematic of defeated powder feeding pump；
Fig. 7 is the stereogram of cleaner unit.
In figure：1 is work box；2 be molding bucket；3 be recycling powder bucket；4 be mixed powder bucket；5 be new powder bucket；6 be the first conveying
Powder pumps；601 be the pump housing；602 be powder inlet pipe；603 be flour extraction pipe；604 be tracheae；605 be powder entering valve；606 be powder output valve；7 are
Movable bucket bottom；8 be Weighing module；9 be molding main-machine；10 be the second defeated powder feeding pump；11 be the defeated powder feeding pump of third；12 be driving
Motor；13 be sprocket wheel；14 be chain；15 be screw rod；16 be nut；17 be push bracket；18 be irregularly-shaped hole；19 be double section bars；20 are
Top plate；21 be spring；22 be connecting plate；23 be bolt；24 be sieve；25 be pneumatic vibrator；26 be ultrasonic transducer；
27 be strainer；28 be filter core；29 be air blowing gas nozzle；30 be wind turbine；31 be powder box；32 be guide post；33 be platform；34 be side wall
Hole；35 be rack；36 be mixed powder axis；37 be horizon bar；38 be mixed powder ribbon；39 be pumping gas nozzle.
【Specific implementation mode】
The utility model technical characteristic is described in further detail in order to the field technology people below in conjunction with the accompanying drawings
Member it will be appreciated that.
A kind of plastic cement products and powder handling system of increasing material manufacturing, the system and its working method are used for 3D printing.Packet
Work box 1 has been included, molding bucket 2, recycling powder bucket 3, mixed powder bucket 4 and new powder bucket 5 have been equipped in work box 1, in the bottom of molding bucket 2
Ejecting mechanism equipped with the powder ejection that will be molded in bucket 2 is equipped at the top of recycling powder bucket 3 and is used for what shatter screening was ejected
The sieving machine structure of powder is equipped in the bottom of recycling powder bucket 3 for that will recycle the powder conveying in powder bucket 3 to the of mixed powder bucket 4
One defeated powder feeding pump 6 is equipped with the second conveying for being delivered to the new powder in new powder bucket 5 in mixed powder bucket 4 in the bottom of new powder bucket 5
Powder pump 10, is equipped with Hun Fen mechanisms in mixed powder bucket 4, is equipped with mixed powder conveying in mixed powder bucket 4 in the bottom of mixed powder bucket 4
The defeated powder feeding pump 11 of third to molding main-machine 9 is checked in figure for convenience as shown in Figures 1 to 7, and parts thereof is omitted.
Ejecting mechanism up ejects at movable bucket bottom 7, will be molded on workpiece and powder top to platform 33 in bucket 2, flat
The powder on workpiece is removed on platform 33, then shifts powder onto sieving machine structure manually.Molding bucket 2 is through being burnt in molding main-machine 9
It is transferred to after knot in work box 1, work box 1 is closed, is equipped with openable door, and bottom is equipped with idler wheel.
The plastic cement products and powder handling system of increasing material manufacturing as described above, the first defeated powder feeding pump 6, second convey powder
Pump 10 is identical with defeated 11 structure of powder feeding pump of third, in the described first defeated powder feeding pump 6, the second defeated powder feeding pump 10, the defeated powder feeding pump of third
11 bottom is equipped with Weighing module 8.So that three defeated powder feeding pumps become quantitative powder feeding pump, it can be accurately new powder, recycling
Powder mixes in proportion, for example passes through the second defeated powder feeding pump toward the mixed conveying of powder bucket 4 20 kilograms of powder of recycling by the first defeated powder feeding pump 6
10 convey 40 kilograms of new powder toward mixed powder buckets 4, and mixed 60 kilograms of mixed powders need not once be delivered to molding main-machine 9, can be with
Molding main-machine 9 is conveyed several times by the defeated powder feeding pump of third 11.More mixed powder can be laid in by mixing in this way in powder bucket 4 supplies
Molding main-machine 9 prints multiple workpiece, and will mix powder without often printing a workpiece.
The plastic cement products and powder handling system of increasing material manufacturing as described above, the first defeated powder feeding pump 6 includes the pump housing
601, it is respectively equipped with powder inlet pipe 602, flour extraction pipe 603 and tracheae 604 in the pump housing 601, powder entering valve is equipped on powder inlet pipe 602
605, it is equipped with powder output valve 606 on flour extraction pipe 603, is equipped with filter core in 604 interface of tracheae, powder can not pass through the filter core to enter
In tracheae 604.
As shown in fig. 6, powder pump is when inhaling powdery state, powder entering valve 605 is opened, and powder output valve 606 is closed, and tracheae 604 is evacuated,
Powder is just pumped down in the pump housing 601.
Powder is pumped in powder feeding state, and powder entering valve 605 is closed, and powder output valve 606 is opened, and tracheae 604 is blown, and powder is just from pump
Body 601 is sent.
The powder feeding pump of the utility model uses compressed air peristaltic pump technology, and powder feeding caliber is small, and powder feeding equipment is laid with simply,
It does not take up space, noise is small, and powder feeding is efficient.
The plastic cement products and powder handling system of increasing material manufacturing as described above, are equipped in the inner upper of the work box 1
At least one cleaner unit, as shown in Figure 7.
During the powder being molded in bucket 2 is pushed into recycling powder bucket 3, inevitably has dust and blow out, to keep away
Exempt to pollute environment and waste, it is therefore necessary to cleaner unit be arranged.Cleaner unit whole work since booting, prevents dust from flying
It raises, and is equipped with dust collection mechanism, it can be dust centralized recovery.
Specifically, as shown in fig. 7, the cleaner unit includes the strainer 27 set up vertically, the pumping for being evacuated dust suction
Gas gas nozzle 39, the air blowing gas nozzle 29 being located inside filter core 28, is located on the work box 1 filter core 28 being located inside strainer 27
It is square be connected with the air blowing gas nozzle 29 for air blowing wind turbine 30, be located at the lower section of filter core 28 and be equipped with and collect the powder box 31 of powder, institute
It states strainer 27 and the two side walls of the work box 1 forms triangle.
When inhaling powder, it is evacuated by being evacuated gas nozzle 39, the dust for drifting out is drawn onto 28 outer wall of filter core across strainer 27,
Then wind turbine 30 drives air blowing gas nozzle 29 to blow, and the dust for being adsorbed on 28 outer wall of filter core is blown off is collected in powder box 31
It recycles.
The Hun Fen mechanisms include mixed powder axis 36, more horizon bars 37 are equipped on mixed powder axis 36, mostly with horizon bar 37
On be connected with mixed powder ribbon 38.Entire Hun Fen mechanisms top is big, and lower part is small, is just matched with mixed powder bucket 4.Make new powder and recycling powder
Body reaches good mixing.
This structure is the mixing for being conducive to adapt to all mixing materials.Because material is often used in powder sintered
Mixing material, rather than homogenous material, and powder leads to material due to containing different densities different-diameter particle in mixing material
In Studies of Process of Powder Mixing, it is easy to appear layering segregation phenomenas, cause material mixing uneven and cause to make failure.And it uses
Pneumatic fluidized bed usually occurs as soon as this problem as mixed organization, so it can only be suitable as the mixed structure of homogenous material,
Mixed structure without adapting to mixing material.And this ribbon mixer is exactly that can be well solved this problem now.
The plastic cement products and powder handling system of increasing material manufacturing as described above, the bottom of the molding bucket 2 be equipped with can along at
The movable bucket bottom 7 that 2 inner wall of type bucket slides up and down, the ejecting mechanism include driving motor 12, are fixed on the output of driving motor 12
Sprocket wheel 13, chain 14 on axis, the screw rod 15 that rotation is driven by chain 14, the nut 16 being fixed on screw rod 15, with nut 16
It is fixedly connected with the push bracket 17 for pushing the movable bucket bottom 7 to slide up and down.It is equipped in the both sides of screw rod 15 and push bracket 17 is oriented to
Guide post 32.
As shown in figure 3, ejecting mechanism is moved up and down by chain drive and screw drive drive activity bucket bottom 7, work
When, movable bucket bottom 7 is up pushed up, until concordant with platform 33, then by movable bucket bottom 7 workpiece and powder either manually or by flat
Platform 33 shifts sieving machine structure onto.
The plastic cement products and powder handling system of increasing material manufacturing as described above, the push bracket 17 are equipped with Suo Tong mechanisms.
Movable bucket bottom 7 is shifted onto behind position and is locked to movable bucket bottom 7 by Suo Tong mechanisms by push bracket 17, avoids will be on movable bucket bottom 7
Powder 7 run-off the straight of activity bucket bottom when being transferred to sieving machine structure.
The plastic cement products and powder handling system of increasing material manufacturing as described above, the Suo Tong mechanisms include to be located at described push away
The irregularly-shaped hole 18 of frame 17 and double section bars 19 across irregularly-shaped hole 18, the irregularly-shaped hole 18 include macropore and the connection two of both sides
The aperture of macropore, double section bars 19 include thin bar section and wide bar section, and the thin bar section end of double section bars 19 is fixed with top
Plate 20 is cased with spring 21 on thin bar section, and spring 21 is withstood between top plate 20 and wide bar section, and being additionally provided in push bracket 17 can quilt
Double sections of bars 19 drive the connecting plate 22 of sliding, the thin bar section and spring 21 on the connecting plate 22, the connecting plate 22
It is fixedly connected with the bolt 23 for the areole 34 for being useful for being inserted into the movable bucket bottom 7, as shown in Fig. 2, inserting at left and right sides of in Fig. 2
For being inserted into the areole 34 at movable bucket bottom 7, the bolt 23 on right side stretches out pin 23, is decomposed, the bolt 23 in left side is not stretched
Go out.
Specifically used method is the wide bar section toward drop-down pair section bar 19, and spring 21 is compressed, and thin bar section stretches into irregularly-shaped hole 18
Macropore, by double sections of bars 19 toward extrapolation, the thin bar sections of double sections of bars 19 is double into another macropore by the aperture of irregularly-shaped hole 18
Section bar 19 also drives 23 outward movment of bolt to be inserted into areole 34, unclamps double section bars 19, wide bar section enters macropore, and wide bar section does not have
Method realizes the locking to movable bucket bottom 7 because too slightly cannot be by aperture.
Unlocking method is identical as the method for locking, drives bolt 23 to go out from areole 34 the difference is that pushing away double section bars 19 inward
Come.Simple in structure, manufacture is easy, is easy to use.
As shown in figure 4, the sieving machine structure includes sieve 24, drives the pneumatic vibrator 25 of sieve shake and prevent from sieving
The ultrasonic transducer 26 that the mesh of net 24 is blocked by powder.The sieving machine structure is a Multi-frequency vibration sieve, pneumatic vibrator 25
It is linked to be an entirety with rack 35, forms resonating body.
The utility model sieving machine structure is by a variety of different frequencies, this multiple frequency and its generation in screening process
Vibration plays different effects.Make powder regular movement and rolling on 24 wire side of sieve.Powder has on wire side
Chance contacts wire side.The vibration that pneumatic vibrator 25 generates makes powder avoid reunion, adhesion, paste net.Ultrasonic transducer
26 vibrations generated, prevent fine powder from adhering to mesh wire through upper, so not network blocking.Different vibration frequencies and difference are shaken simultaneously
Width is overlapped mutually, and will produce different frequencies and amplitude, and the powder acceleration of screening is made constantly to change.Running orbit is in small range
Interior continuous variation, so overcome the problem of the classification of the various powders for being not easy to sieve, impurity elimination, filtering, reduce particle network blocking,
The phenomenon that paste net, the saturating net rate of powder is increased, greatly improve production efficiency, reduces production cost.
A kind of plastic cement products using increasing material manufacturing as described above and powder handling system is also claimed in the utility model
Working method, include：
The powder in bucket 2 is molded after 9 laser sintering and moulding of molding main-machine, molding bucket 2 is moved in work box 1, is opened
Open cleaner unit, allow molding bucket 2 in forming part and powder at room temperature further cooling reach safe contact temperature after, top
Go out mechanism to push up at the movable bucket bottom 7 for being molded bucket 2 upwards, the powder of the workpiece being molded in bucket 2 and caking is ejected, manually by powder
Body shifts the recycling of sieving machine structure onto, wherein being separated after powder of the useful workpiece by removing surface, not through oversintering
Powder just falls into that sieving machine structure is shatter and then fall into recycling powder bucket 3 the inside, and the new powder in new powder bucket 5 passes through the second defeated powder feeding pump 10
It is transported in mixed powder bucket 4, the recycling powder recycled in powder bucket 3 is transported to by the first defeated powder feeding pump 6 in mixed powder bucket 4, and powder bucket 4 is mixed
Interior recycling powder and new powder are delivered to molding main-machine after Hun Fen mechanisms are sufficiently mixed, finally by the defeated powder feeding pump of third 11
9, for laser sintered.
Embodiment described in the utility model is only the description carried out to preferred embodiments of the present invention, not
Utility model conception and scope is defined, under the premise of not departing from the design concept of the utility model, engineering in this field
The all variations and modifications that technical staff makes the technical solution of the utility model should all fall into the protection model of the utility model
It encloses.
Claims (9)
1. the plastic cement products and powder handling system of a kind of increasing material manufacturing, it is characterised in that：Include work box (1), is working
Molding bucket (2), recycling powder bucket (3), mixed powder bucket (4) and new powder bucket (5) are equipped in case (1), being equipped in the bottom of molding bucket (2) will
It is molded the ejecting mechanism of the powder ejection in bucket (2), is equipped at the top of recycling powder bucket (3) and screens the powder being ejected for shatter
The sieving machine structure of body is equipped in the bottom of recycling powder bucket (3) for that will recycle the powder conveying in powder bucket (3) to mixed powder bucket (4)
The first defeated powder feeding pump (6), the bottom of new powder bucket (5) be equipped with for the new powder in new powder bucket (5) to be delivered to mixed powder bucket (4)
The second interior defeated powder feeding pump (10) is equipped with Hun Fen mechanisms in mixed powder bucket (4), is equipped with mixed powder bucket in the bottom of mixed powder bucket (4)
(4) in mixed powder conveying to molding main-machine (9) the defeated powder feeding pump of third (11).
2. the plastic cement products of increasing material manufacturing and powder handling system according to claim 1, it is characterised in that：Described first
Defeated powder feeding pump (6), the second defeated powder feeding pump (10), the defeated powder feeding pump of third (11) bottom be equipped with Weighing module (8).
3. the plastic cement products of increasing material manufacturing and powder handling system according to claim 1, it is characterised in that：In the work
The inner upper of case (1) is equipped at least one cleaner unit.
4. the plastic cement products of increasing material manufacturing and powder handling system according to claim 1, it is characterised in that：Described first is defeated
Powder feeding pump (6), the second defeated powder feeding pump (10) are identical with third defeated powder feeding pump (11) structure, and the first defeated powder feeding pump (6) includes
There is the pump housing (601), powder inlet pipe (602), flour extraction pipe (603) and tracheae (604) is respectively equipped in the pump housing (601), in powder inlet pipe
(602) it is equipped with powder entering valve (605), powder output valve (606) is equipped on flour extraction pipe (603).
5. the plastic cement products of increasing material manufacturing and powder handling system according to claim 3, it is characterised in that：The molding bucket
(2) bottom is equipped with can be along the movable bucket bottom (7) that molding bucket (2) inner wall slides up and down, and the ejecting mechanism includes driving motor
(12), sprocket wheel (13) on driving motor (12) output shaft, chain (14), the screw rod for being driven by chain (14) rotation are fixed on
(15), the nut (16) that is fixed on screw rod (15) is fixedly connected with nut (16) for pushing the movable bucket bottom (7) up and down
The push bracket (17) of sliding.
6. the plastic cement products of increasing material manufacturing and powder handling system according to claim 5, it is characterised in that：The push bracket
(17) Suo Tong mechanisms are equipped with.
7. the plastic cement products of increasing material manufacturing and powder handling system according to claim 6, it is characterised in that：The lock bucket machine
Structure includes the irregularly-shaped hole (18) for being located at the push bracket (17) and double section bars (19) across irregularly-shaped hole (18), the irregularly-shaped hole
(18) include both sides two macropores of macropore and connection aperture, double section bars (19) include thin bar section and wide bar section,
The thin bar section end of double section bars (19) is fixed with top plate (20), and spring (21) is cased on thin bar section, and spring (21) is withstood on
Top plate (20) is additionally provided with the connecting plate (22) that sliding can be driven by double sections of bars (19), institute between wide bar section in push bracket (17)
It states thin bar section and spring (21) passes through the connecting plate (22), be fixedly connected on the connecting plate (22) and be useful for being inserted into the work
The bolt (23) of the areole (34) of dynamic bucket bottom (7).
8. the plastic cement products of increasing material manufacturing and powder handling system according to claim 1, it is characterised in that：The sieving machine
Structure includes sieve (24), drives the pneumatic vibrator (25) of sieve shake and prevent the mesh of sieve (24) from being blocked by powder
Ultrasonic transducer (26).
9. the plastic cement products of increasing material manufacturing and powder handling system according to claim 3, it is characterised in that：The dust suction list
Member includes the strainer (27) set up vertically, the pumping gas nozzle (39) for being evacuated dust suction, is located at the internal filter core of strainer (27)
(28), it is located at the internal air blowing gas nozzle (29) of filter core (28), is located above the work box (1) and air blowing gas nozzle (29) phase
The wind turbine (30) in air blowing is used in conjunction, is located at the powder box (31) that filter core (28) lower section is equipped with collection powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552666.3U CN207657187U (en) | 2017-11-20 | 2017-11-20 | A kind of plastic cement products and powder handling system of increasing material manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552666.3U CN207657187U (en) | 2017-11-20 | 2017-11-20 | A kind of plastic cement products and powder handling system of increasing material manufacturing |
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| Publication Number | Publication Date |
|---|---|
| CN207657187U true CN207657187U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721552666.3U Active CN207657187U (en) | 2017-11-20 | 2017-11-20 | A kind of plastic cement products and powder handling system of increasing material manufacturing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953553A (en) * | 2017-11-20 | 2018-04-24 | 硕威三维打印科技（上海）有限公司 | The plastic cement products and powder handling system and its method of work of a kind of increasing material manufacturing |
| CN110370641A (en) * | 2019-07-30 | 2019-10-25 | 燕山大学 | A kind of integrated processing equipment of powder grain material |
-
2017
- 2017-11-20 CN CN201721552666.3U patent/CN207657187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953553A (en) * | 2017-11-20 | 2018-04-24 | 硕威三维打印科技（上海）有限公司 | The plastic cement products and powder handling system and its method of work of a kind of increasing material manufacturing |
| WO2019096301A1 (en) * | 2017-11-20 | 2019-05-23 | 硕威三维打印科技（上海）有限公司 | Plastic product manufactured via additive manufacturing, powder treatment system, and working method thereof |
| CN110370641A (en) * | 2019-07-30 | 2019-10-25 | 燕山大学 | A kind of integrated processing equipment of powder grain material |
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Effective date of registration: 20190909 Address after: 2010 900 North Side of Building 7, Shanghai International Industrial Design Center, 3000 Yixian Road, Baoshan District, Shanghai Patentee after: Shanghai Yingpu Three-Dimensional Printing Technology Co., Ltd. Address before: 201900 Shanghai city Baoshan District Yixian Road No. 3000 international industrial design center 7 Building 1 North Patentee before: Wei Wei three dimensional printing technology (Shanghai) Co., Ltd. |
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