CN110280715A - Sand collection processing system implementing more than a kind of 3D printer - Google Patents
Sand collection processing system implementing more than a kind of 3D printer Download PDFInfo
- Publication number
- CN110280715A CN110280715A CN201910410809.4A CN201910410809A CN110280715A CN 110280715 A CN110280715 A CN 110280715A CN 201910410809 A CN201910410809 A CN 201910410809A CN 110280715 A CN110280715 A CN 110280715A
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- Prior art keywords
- sand
- suction
- printer
- processing system
- barrel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
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- 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
Abstract
The present invention relates to sand collection processing system implementings more than 3D printer a kind of in the sand removal technical field of 3D printer, several receiving vats of loose sand and the suction sand rifle for being used to aspirate several dry hand-helds of loose sand in each work box of sand removal station arrangement are scraped for collecting each work box including what is be arranged in sanding print stations, it is characterized in that, the discharge port of the rewinding trench bottom is connected with suction tube, the suction tube and suction sand rifle collect to be connected to by pumping material branch pipe and suction sand branch pipe respectively inhales sand main line, the suction sand main line other end is connected with deduster in turn, suction pipeline and exhaust fan, the deduster lower part is equipped with sand removing hole, the sand removing hole is connected with rewinding tank and screening machine in turn.Sand collection processing system implementing more than 3D printer of the invention, pass through negative-pressure pneumatic conveying technology, while the process that remaining sand is collected, is recycled is provided for the work box of multiple print stations, solving in the sand mold 3D course of work can not clear up with remaining sand during cleaning station sand removal and loose sand in time.
Description
Technical field
The present invention relates to the sand removal technical field of 3D printer, in particular to sand collects processing system more than a kind of 3D printer
System.
Background technique
During sand mold 3D printer sanding gear sanding is strike-off, sand can be spread out and scrape extra sand by sanding gear
Outside work box, sand wash more than work box both sides is caused, and after printing, there are a large amount of uncured remaining sand in work box, this
Some remaining sand require to clear up and recycle in time, with improve the printing effect of sand mold 3D printer and reduce printing sand at
This.In the prior art, manual cleaning or every sand mold 3D printer are mostly used to this remaining sand fallen in loose sand and work box that spreads
It is equipped with a sand removal equipment, remaining sand is collected into sand pocket and transports centralized processing.This sand removal mode large labor intensity, sand removal
Low efficiency, and seriously restrict the printing effect of sand mold 3D printer.
Summary of the invention
Remaining sand is scraped when the present invention is for 3D printer sand mold in the prior art and workpiece surface loose sand collects processing mode
Deficiency, sand collection processing system implementing more than a kind of 3D printer is provided, by negative-pressure pneumatic conveying technology, while being multiple printing works
The work box of position provides the process that remaining sand is collected, is recycled, and solves in the sand mold 3D course of work and clean station sand removal
Cheng Zhongyu sand and loose sand can not clear up in time.
The object of the present invention is achieved like this, and sand collection processing system implementing more than a kind of 3D printer, including sanding print work
Several 3D printers arranged on position, the sanding gear of each 3D printer are respectively arranged below with work box, which is characterized in that each
Work box is respectively equipped with receiving vat along the two sides in sanding direction, and the corresponding sand removal station of each 3D printer is respectively provided with suction
The suction sand rifle of several hand-helds of loose sand, the discharge port of the rewinding trench bottom are connected with suction tube in each trunkful work box, institute
It states suction tube and inhales sand rifle and taken out material branch pipe respectively and inhale sand branch pipe and collect to be connected to and inhale sand main line, the suction sand main line is another
One end is connected with deduster, suction pipeline and exhaust fan in turn, and the deduster lower part is equipped with sand removing hole, and the sand removing hole is successively
It is connected with rewinding tank and screening machine.
Sand collection processing system implementing more than 3D printer of the invention can be simultaneously more 3D printers in sanding printing and trunkful
Negative pressure is provided when work box sand removal is handled and inhales sand recovery processing.Receiving vat is respectively set in the work box two sides of sanding print stations
For collecting the loose sand scraped in sanding gear print procedure, the workbench for avoiding loose sand from falling outside work box and be difficult to receive
Collection;In sand removal station, aspirated by each position of mould surface after the suction sand rifle alignment printing of hand-held, it will be uncured
Loose sand aspirate one by one, receiving vat and inhale sand rifle collect loose sand middle suction sand main line is collected by respective pipeline, with pumping
The suction force of blower is negative-pressure sucking, and sand material is drawn to deduster, after dust removal process, carries out sub-sieve by partial size, realizes
The processing of the process of online collection, the dedusting, sorting of sand material keeps the online timely cleaning of print stations and sand removal station sand material
With the cleaning of station.
For docking convenient for work box and receiving vat, the work box position of each 3D printing station is vertical with sanding direction
Two sides are fixed with receiving vat respectively, and the receiving vat is up big and down small bucket shape, and the top of the receiving vat is equipped with and work
The lower part of the comparable rectangular opening of side length of case docking, the receiving vat is equipped with discharge port, and the discharge port is connected with out
Valve is closed, the discharge end of switch valve is connect through suction tube with material branch pipe is taken out.In the present invention, the receiving vat of bucket shape structure, top is rectangular
The long side of shape opening is docked with the outside of work box, can receive what sanding gear sanding was scraped from the sanding face of work box in the process
Remaining sand, for remaining sand under the action of the bucket shape wall of receiving vat, accumulation collects in bottom, is walked by taking out material branch pipe negative-pressure ward, also,
Receiving vat is arranged along work box two sides, vertical with sanding direction, convenient for receiving the sand material that scrapes, also facilitate work box edge with
The docking of receiving vat mouth rim.
For the suction and cleaning convenient for the unglued loose sand to mould surface, the suction sand rifle includes gun barrel, gun barrel periphery
Wall is equipped with handle, and the gun barrel front end is equipped with agitation reinforcing bar, and gun tube rear end is equipped with interface, and the interface is by suction hose and inhales
The connection of sand branch pipe.Alignment suction can be carried out to the loose sand at each position of mould surface by inhaling sand rifle by hand-held, pass through front
Reinforcing bar is stirred, agitation is carried out to the sand group of large volume and is broken up, suction is facilitated.
For the cleaning convenient for different spaces position loose sand, the gun barrel front end, which also clamps, is arranged with sand removal attachment, described clear
Sand attachment end is equipped with hairbrush or suction hose.In gun barrel front end cutting ferrule, sand removal attachment is set, it can for the position of narrow space
It is aspirated with being aligned in gun barrel front end cutting ferrule suction hose, prevents from breaking mould surface;It can for not being bonded the floating sand in firm surface
To be purged by the hairbrush of cutting ferrule, prevent from breaking the mould surface of cementation.
For convenient for the switching of each branch pipe on-off, each connecting tube taken out between material branch pipe and suction sand branch pipe and suction sand main line
Road is respectively equipped with switch valve.
For the dust removal process convenient for sand material, the deduster is pulse bag type dust collector, including barrel, barrel bottom are equipped with
Aggregate bin, the interior grain position that is equipped with of the aggregate bin are counted, and the aggregate bin bottom is equipped with revolving valve, and the side wall of the barrel is equipped with and suction
Sand main line connects feed inlet, and the baffle being directed downwardly into aggregate bin will be fed by being equipped in vertically opposite barrel with feed inlet
Plate is equipped with several filter bags in the barrel on the inside of the flow-stopping plate, and the air entry of the filter bag extends upwardly at the top of barrel and solid
At the top of barrel, the barrel over top is equipped with air-purifying chamber, is equipped with the blowing sprayed to filter bag direction in the air-purifying chamber
Pipe, the connecting line between the injection tube and pressure gas source are equipped with pulse valve, and the air-purifying chamber is equipped with to be connected with suction pipeline
The pump orifice connect, the suction pipeline are connect with exhaust fan.Deduster of the invention, charging are dusted processing by filter bag,
Sand material falls into aggregate bin bottom under the effect of the guide of gravity and flow-stopping plate, meanwhile, the injection tube connecting with filter bag is periodically to filter
The dust of bag periphery is blown, and reduces air permeability to prevent filter bag from being blocked by dust.
For the collection convenient for sand material, rewinding tank top is equipped with the material receiving port connecting with the aggregate bin of deduster, rewinding
Pot bottom is equipped with discharge port, is connected between the discharge port and screening machine by vertically disposed expects pipe, and connect in expects pipe
Equipped with air valve butterfly valve, vibrating motor is additionally provided with outside the tank body of the rewinding tank.It is set when the material position in collector for duster hopper reaches
When fixed height, revolving valve is opened, the sand material in collector for duster hopper can be fallen on down in rewinding tank, the caching of sand material is carried out,
Vibrating motor is set, convenient for the discharge of sand material in rewinding tank.
For convenient for sorting to sand material by partial size, the screening machine top is equipped with top discharge mouth, lower part is equipped with bottom discharge
Mouthful, material screen is equipped in the screening machine between the top discharge mouth and lower discharge port, top discharge mouth is connected with trash receptacle, lower discharge port
Connect qualified charging basket.
Detailed description of the invention
Fig. 1 be 3D printer of the invention more than sand collection processing system implementing schematic diagram.
Fig. 2 is the structural schematic diagram of receiving vat.
Fig. 3 is a kind of embodiment schematic diagram for inhaling sand rifle.
Fig. 4 is the schematic diagram for inhaling the another embodiment of sand rifle.
Fig. 5 is the schematic diagram of sack cleaner filtration condition.
Fig. 6 is the schematic diagram of sack cleaner deashing state.
10- exhaust fan;11- exhaust pipe;12- suction pipeline;13- inhales sand main line;14- inhales sand branch pipe;15- takes out material branch
Pipe;16- suction tube;20- sack cleaner;21- level-sensing device;22- feed inlet;23- flow-stopping plate;24- filter bag;25- injection tube;
26- pulse valve;27- air-purifying chamber;28- revolving valve;30-3D printer;31- sanding gear;32- work box;33- trunkful work box;
34- prints sand mold;40- rewinding tank;41- vibrating motor;50- screening machine;51- trash receptacle 52- qualification charging basket;60- receiving vat;
61- bucket shape hopper;62- discharge port;70- inhales sand rifle;71- interface;72- handle;73- gun barrel;74- attachment;75- hairbrush.
Specific embodiment
With reference to the accompanying drawing with sand collection processing system implementing more than the specific embodiment 3D printer that the present invention will be described in detail.
It is arranged on sand collection processing system implementing, including sanding print stations as Fig. 1-Fig. 6 is shown more than 3D printer of the invention
Several 3D printers 30 of cloth, the sanding gear 31 of each 3D printer 30 are respectively arranged below with work box 32, each work box 32
It is respectively equipped with receiving vat 60 along the two sides in sanding direction, it is each that the corresponding sand removal station of each 3D printer 30 is respectively provided with suction
The suction sand rifle 70 of several hand-helds of loose sand in trunkful work box 33;The discharge port 62 and suction sand rifle 70 of 60 bottom of receiving vat are distinguished
Sand main line 13 is inhaled by taking out material branch pipe 15 and inhaling sand branch pipe 14 to collect to be connected to;To take out material branch convenient for the switching of each branch pipe on-off
Switch valve is respectively equipped on each connecting line between pipe 12 and suction sand branch pipe 14 and suction sand main line 13;It is another to inhale sand main line 13
One end is connected with sack cleaner 20, suction pipeline 12 and exhaust fan 10 in turn, and 20 lower part of sack cleaner is equipped with sand removing hole, row
Sand mouth is connected with rewinding tank 40 and screening machine 50 in turn.
For docking convenient for work box 32 in print stations and receiving vat 16, each work box 32 of each 3D printing station
The position two sides vertical with sanding direction are fixed with receiving vat 60 respectively, and the receiving vat 60 is general to be fixed on by fixed bracket
The two sides of the work box position of the print stations of 3D printer.Receiving vat 60 as shown in Figure 2 is up big and down small bucket shape, receiving vat
60 top is equipped with the comparable rectangular opening of side length docked with work box 32, and the lower part of receiving vat 60 is equipped with discharge port
62, discharge port 62 is connected with switch valve, and the discharge end of switch valve is connect through suction tube 16 with material branch pipe 15 is taken out.In this structure, when
When work box moves 32 and moves to print stations, the long side of top rectangle opening of the receiving vat of bucket shape structure and work box 32 outside
Side docking, can receive the remaining sand scraped during sanding gear sanding from the sanding face of work box 32, remaining sand is in receiving vat 60
Under the action of bucket shape wall, accumulation collects in bottom, walks, makes through suction tube and pumping material branch pipe negative-pressure ward after being opened by switch valve
The sand material collected in receiving vat 60 is drained in time.
The suction sand rifle 70 of the present embodiment is as shown in Figure 3 and Figure 4, including gun barrel 73, and 73 periphery wall of gun barrel is equipped with handle 72, rifle
73 front end of pipe is equipped with agitation reinforcing bar, and 73 rear end of gun barrel is equipped with interface 71, and interface 71 is connect by suction hose with sand branch pipe 14 is inhaled.
For the cleaning convenient for different spaces position loose sand, 73 front end of gun barrel, which can also clamp, is arranged sand removal attachment 74, sand removal attachment 74
End is equipped with hairbrush 75 or suction hose.In gun barrel front end cutting ferrule, sand removal attachment 74, and the hairbrush of sand removal attachment front end are set
Or the floating sand that surface is not bonded is aspirated or brushed to suction hose structure for printing the sand removal position of 34 narrow space of sand mold.
The sack cleaner 20 of the present embodiment is pulse bag type dust collector, including barrel, and barrel bottom is equipped with aggregate bin, collection
Be equipped with grain position meter 21 in hopper, aggregate bin bottom is equipped with revolving valve 28, the side wall of barrel be equipped with inhale sand main line 13 connect into
Material mouth 22, the flow-stopping plate 23 being directed downwardly into aggregate bin, flow-stopping plate will be fed by being equipped in vertically opposite barrel with feed inlet 22
Several filter bags 24 are equipped in the barrel of 23 insides, the air entry of filter bag 24 extends upwardly at the top of barrel and is fixed on barrel top
Portion, barrel over top are equipped with air-purifying chamber 27, are equipped with the injection tube 25 sprayed to 24 direction of filter bag, injection tube 25 in air-purifying chamber 27
Connecting line between pressure gas source is equipped with pulse valve 26, and air-purifying chamber 27 is equipped with the pump orifice connecting with suction pipeline 12,
Suction pipeline 12 is connect with exhaust fan 10, and exhaust fan is equipped with air-exhausting duct 11.The pulse bag type dust collector of the present embodiment, charging are logical
Filter bag 24 is dusted processing, and sand material falls into aggregate bin bottom under the effect of the guide of gravity and flow-stopping plate 23.With filter bag 24
The injection tube 25 of connection periodically removes the dust of periphery to 24 jet of filter bag, is reduced logical with preventing filter bag 24 from being blocked by dust
Wind.
For the collection convenient for sand material, 40 top of rewinding tank of the present embodiment is equipped with the splicing connecting with the aggregate bin of deduster
Mouthful, 40 bottom of rewinding tank is equipped with discharge port, is connected between discharge port and screening machine 50 by vertically disposed expects pipe, and connect
Expects pipe is equipped with air valve butterfly valve, is additionally provided with vibrating motor 41 outside the tank body of rewinding tank 40.Material position in collector for duster hopper
When reaching the height of setting, revolving valve is opened, the sand material in collector for duster hopper can be fallen on down in rewinding tank 40, carry out sand material
Caching, be arranged vibrating motor 41, convenient for the discharge of sand material in rewinding tank.
For convenient for sorting to sand material by partial size, 50 top of screening machine of the present embodiment is equipped with top discharge mouth, and lower part is set
There is lower discharge port, material screen is equipped in the screening machine between top discharge mouth and lower discharge port, top discharge mouth is connected with trash receptacle 51, under
Discharge port connects qualified charging basket 52.
Sand collection processing system implementing more than 3D printer of the invention can provide simultaneously for the plurality of printers in print stations
The negative pressure for scraping loose sand and sand removal station loose sand absorbs recovery processing.In 32 two sides of work box of sanding station, receiving vat 60 is set
For collecting the loose sand scraped in sanding gear print procedure, the workbench for avoiding loose sand from falling outside work box 60 and be difficult to receive
Collection;Sand removal station is aspirated by each position of mould surface after the alignment printing of suction sand rifle 70 of hand-held, will be uncured
Loose sand aspirate one by one, receiving vat 60 and inhale sand rifle 70 collect loose sand by respective pipeline be collected to suction sand main line,
Using the suction force of exhaust fan 10 as negative-pressure sucking, sand material is drawn to deduster 20, after dust removal process, is carried out at sub-sieve by partial size
Reason, realize sand material online collection, dedusting, sorting process processing, holding print stations and sand removal station sand material it is online
The cleaning of cleaning and station in time.
When printer 30 works, start exhaust fan 10, is provided for entire remaining sand collection system and inhale sand negative pressure, open suction
Pipe 16 and the switch valve on material branch pipe 15 is taken out, in print stations, the round-trip sanding above work box 32 of sanding gear 31 is strike-off, sanding
The remaining sand that device 31 spreads out or scrapes is fallen into receiving vat 60, and remaining sand is collected to 60 rewinding trench bottoms under the effect of gravity, with
Gas enters rewinding branch pipe 15 by sand suction pipe 16, and then is sucked in pulse bag type dust collector 20 by inhaling sand main line 13.
After 3D printer 30 is completed to print, closes suction tube 16 and take out material 15 upper switch valve of branch pipe, the trunkful after printing
Work box 33 is transported to sand removal station, opens the valve inhaled on sand branch pipe 14, and the hand-held sand rifle 70 of inhaling of operator is directed at trunkful
The floating sand of remaining sand and the printing non-cementation in 34 surface of sand mold is aspirated in each position cleaning in work box.When the dead angle of cleaning printing sand mold 34
When with trunkful work box bottom, attachment 74 is installed on sand removal rifle 70, remaining sand is cleaned and cleared up with hairbrush 75, remaining sand is logical with gas
Suction sand branch pipe 14 is crossed to enter suction sand main line 13 and then enter pulse bag type dust collector 20.
The pulse bag type dust collector 20 of the present embodiment has the advantages that processing air quantity is big, it is big to inhale sand amount.As shown in figure 5, working as
After gas containing sand enters pulse bag type dust collector 20 by suction sand main line 13, air-flow containing sand is under the percussion of internal flow-stopping plate 23
Air-flow turns in the aggregate bin of 20 bottom of pulse bag type dust collector, since space greatly increases in barrel, subtracts into gas flow rate
It is slow, while sand is largely fallen under Gravitative Loads in the aggregate bin of 20 bottom of pulse bag type dust collector, remaining fine sand dust
It is adsorbed on outside filter bag 24 with air-flow rising, clean gas passes through connecting tube 12 and exhausting by air-purifying chamber 27 through filter bag 24
Machine 10 is discharged by exhaust pipe 11.Under the control of pulse valve 26, blowing pulse spacing and deashing interval time appropriate are set,
The gas pressure of pressure gas source is about 1-2bar, it is greater than standard atmospheric pressure, as shown in fig. 6, under deashing state, injection tube 25
To blowing in filter bag 24, blow down the dust being adsorbed on filter bag 24, dust falls on 20 bottom of pulse bag type dust collector, thus
Realize automatic ash removing.When the sand position in 20 bottom aggregate bin of pulse bag type dust collector reaches the detection height of material position 21, revolution
Valve 28 is opened remaining sand being discharged into recycling can 40, does not influence pulse dust collector 20 using sand more than 28 disposing of revolving valve and works, without stopping
Machine sediment outflow is avoided wasting time, be improved efficiency.Pneumatic butterfly valve is set between recycling can 40 and screening machine 50, in screening operation, is beaten
It opens Pneumatic butterfly valve and carries out discharging;Vibrating motor 41 is opened simultaneously and vibrates tank skin, prevents sand locking not blanking in rewinding tank 40.
Screening machine 50 is opened, remaining sand is sieved, the antiquated sand for being greater than setting mesh number (general 140 mesh or so) is sized to by top discharge mouth
Trash receptacle 51 is sized in qualified charging basket 52 less than or equal to the qualified sand of 140 mesh by lower discharge port.
Therefore, the present invention provides sand collection processing system implementing more than sand mold 3D printing, using negative-pressure pneumatic conveying technology, Neng Goutong
When for plurality of printers provide the remaining sand of collection, sand service more than recovery processing.It can be automatic to collect printer paving in print procedure
Sand device sanding overflows the sand outside work box during strike-ofing, keep the cleaning of work top, and can quickly clean trunkful
Uncured remaining sand, automatic sieving and deashing in work box.
Claims (8)
1. sand collection processing system implementing more than a kind of 3D printer, including several 3D printers arranged in sanding print stations, respectively
The sanding gear of platform 3D printer is respectively arranged below with work box, which is characterized in that each work box is distinguished along the two sides in sanding direction
Equipped with receiving vat, the corresponding sand removal station of each 3D printer is respectively provided with several hands for aspirating loose sand in each trunkful work box
The suction sand rifle of formula is held, the discharge port of the rewinding trench bottom is connected with suction tube, and the suction tube and suction sand rifle are expected through taking out respectively
Branch pipe and suction sand branch pipe, which collect to be connected to, inhales sand main line, and the suction sand main line other end is connected with deduster, suction in turn
Pipeline and exhaust fan, the deduster lower part are equipped with sand removing hole, and the sand removing hole is connected with rewinding tank and screening machine in turn.
2. sand collection processing system implementing more than 3D printer according to claim 1, which is characterized in that each 3D printing station
The work box position two sides vertical with sanding direction are fixed with receiving vat respectively, and the receiving vat is up big and down small bucket shape,
The top of the receiving vat is equipped with the comparable rectangular opening of side length docked with work box, and the lower part of the receiving vat is equipped with
Discharge port, the discharge port are connected with switch valve, and the discharge end of switch valve is connect through suction tube with material branch pipe is taken out.
3. sand collection processing system implementing more than 3D printer according to claim 1, which is characterized in that the suction sand rifle includes
Gun barrel, gun barrel periphery wall are equipped with handle, and the gun barrel front end is equipped with agitation reinforcing bar, and gun tube rear end is equipped with interface, and the interface is logical
It crosses suction hose and is connect with sand branch pipe is inhaled.
4. sand collection processing system implementing more than 3D printer according to claim 3, which is characterized in that also block the gun barrel front end
Encapsulation is equipped with sand removal attachment, and the sand removal attachment end is equipped with hairbrush or suction hose.
5. sand collection processing system implementing more than 3D printer according to claim 1, which is characterized in that the pumping material branch pipe and suction
Switch valve is respectively equipped on each connecting line between sand branch pipe and suction sand main line.
6. sand collection processing system implementing more than 3D printer according to claim 1, which is characterized in that the deduster is pulse
Sack cleaner, including barrel, barrel bottom are equipped with aggregate bin, are equipped with grain position in the aggregate bin and count, the aggregate bin bottom
Equipped with revolving valve, the side wall of the barrel is equipped with the feed inlet connecting with suction sand main line, the vertically opposite barrel with feed inlet
Interior be equipped with will feed the flow-stopping plate being directed downwardly into aggregate bin, and several filter bags are equipped in the barrel on the inside of the flow-stopping plate, described
The air entry of filter bag is extended upwardly at the top of barrel and is fixed at the top of barrel, and the barrel over top is equipped with air-purifying chamber, institute
The injection tube for being equipped in air-purifying chamber and spraying to filter bag direction is stated, the connecting line between the injection tube and pressure gas source is equipped with
Pulse valve, the air-purifying chamber are equipped with the pump orifice connecting with suction pipeline, and the suction pipeline is connect with exhaust fan.
7. sand collection processing system implementing more than 3D printer according to claim 1, which is characterized in that rewinding tank top is set
There is the material receiving port connecting with the aggregate bin of deduster, rewinding pot bottom is equipped with discharge port, leads between the discharge port and screening machine
Vertically disposed expects pipe connection is crossed, and expects pipe is equipped with air valve butterfly valve, vibration electricity is additionally provided with outside the tank body of the rewinding tank
Machine.
8. sand collection processing system implementing more than the 3D printer according to claim 7, which is characterized in that the screening machine top
Equipped with top discharge mouth, lower part is equipped with lower discharge port, and material screen is equipped in the screening machine between the top discharge mouth and lower discharge port, on
Discharge port is connected with trash receptacle, and lower discharge port connects qualified charging basket.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110814283A (en) * | 2019-11-29 | 2020-02-21 | 共享智能装备有限公司 | Sand mold 3D printing work box and sand cleaning method thereof |
CN111531124A (en) * | 2020-06-18 | 2020-08-14 | 广东峰华卓立科技股份有限公司 | Automatic control system and control method for sand mold three-dimensional printer |
CN113042691A (en) * | 2021-03-08 | 2021-06-29 | 康硕(江西)智能制造有限公司 | Sand core printer |
CN114603082A (en) * | 2022-03-18 | 2022-06-10 | 河北智达维创电子科技有限公司 | Sand mould printer waste sand negative pressure recovery unit |
CN115971427A (en) * | 2023-01-04 | 2023-04-18 | 重庆瑾欣诺智能科技有限公司 | Sand cleaning device and method for 3D printing of sand mold |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157333A (en) * | 2011-12-17 | 2013-06-19 | 西安艾贝尔科技发展有限公司 | Pocket-type dust remover |
CN105750270A (en) * | 2015-06-29 | 2016-07-13 | 宁夏共享模具有限公司 | System for removing and recovering loose sand in working box of 3D (three-dimensional) printing equipment |
CN107186174A (en) * | 2017-05-17 | 2017-09-22 | 宁夏共享模具有限公司 | A kind of dust pelletizing system for being used to solve 3D printing core cleaning station airborne dust |
CN107511451A (en) * | 2017-08-07 | 2017-12-26 | 宁夏共享模具有限公司 | A kind of foundry sand circulating treating system |
CN207982240U (en) * | 2018-01-08 | 2018-10-19 | 广东科达洁能股份有限公司 | Sand mold 3D printer |
CN108746515A (en) * | 2018-05-31 | 2018-11-06 | 黄斌 | A kind of sand casting system convenient for the cleaning of sand mold finished product |
-
2019
- 2019-05-17 CN CN201910410809.4A patent/CN110280715A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157333A (en) * | 2011-12-17 | 2013-06-19 | 西安艾贝尔科技发展有限公司 | Pocket-type dust remover |
CN105750270A (en) * | 2015-06-29 | 2016-07-13 | 宁夏共享模具有限公司 | System for removing and recovering loose sand in working box of 3D (three-dimensional) printing equipment |
CN107186174A (en) * | 2017-05-17 | 2017-09-22 | 宁夏共享模具有限公司 | A kind of dust pelletizing system for being used to solve 3D printing core cleaning station airborne dust |
CN107511451A (en) * | 2017-08-07 | 2017-12-26 | 宁夏共享模具有限公司 | A kind of foundry sand circulating treating system |
CN207982240U (en) * | 2018-01-08 | 2018-10-19 | 广东科达洁能股份有限公司 | Sand mold 3D printer |
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Application publication date: 20190927 |