CN206047035U - A kind of 3D printing sand removal equipment - Google Patents
A kind of 3D printing sand removal equipment Download PDFInfo
- Publication number
- CN206047035U CN206047035U CN201620756960.5U CN201620756960U CN206047035U CN 206047035 U CN206047035 U CN 206047035U CN 201620756960 U CN201620756960 U CN 201620756960U CN 206047035 U CN206047035 U CN 206047035U
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- sand
- sandbox
- plate
- work
- work box
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Abstract
This utility model is related to sand mold 3D printing sand removal field, and in particular to a kind of 3D printing sand removal equipment, the equipment include：Work platformses, jacking apparatus, sandbox, work box, every sand plate and connect sand launder；Wherein, the work platformses include：Control the sandbox, work box and carry out positioning mobile control device, roller conveyor and Turbogrid plates every sand plate；The jacking apparatus include：Lifter plate, base, side plate c and the jack on the base, the jacking apparatus are located at the lower section of the work platformses；The sandbox is located on the roller conveyor of the work platformses；The work box is located at the top of sandbox；The top that the sandbox is located at every sand plate and the lower section of work box；The sand launder that connects is positioned at the lower section of the work platformses.Equipment of the present utility model solve traditional antiquated sand treatment effeciency it is low the problems such as, and improve sand removal efficiency, realize automatization, the intellectuality of 3D printing whole process.
Description
Technical field
This utility model is related to sand mold 3D printing sand removal field, and in particular to a kind of 3D printing sand removal equipment.
Background technology
The operation principle of sand mold 3D printer is as follows at present：First by sanding gear in one layer of work box upper berth sand, so
Firming agent is sprayed by printhead on the sand selected afterwards, with the solidification from level to level of firming agent and sand, three-dimensional objects
The product for printing finally is taken out and is dried by just gradually molding, and remaining sand is cleared up.In the process, not by fully profit
With antiquated sand need to be cleared up and recycled, the method for tradition cleaning sand mainly will be sand cleaning dry by manpower
Only.Such as the patent documentation of Publication No. CN105665632A, a kind of self adaptation sand mold 3D printing manufacturing process and device are disclosed,
Disclose following technical characteristic：After the completion of its sand mold is printed, need staff to open working chamber, dispose not glued original
Sand, takes out sand mold.The mode efficiency comparison of tradition cleaning sand is low, and during cleaning, sand is flown upward everywhere, is held
Easily cause the pollution of environment, staff works under this working environment for a long time, to its it is healthy also have an impact, be not inconsistent completely
The development trend of the green manufacturing that we advocate now is closed, while easily causing the pollution of sand and raw material, it is impossible to make which again
Secondary utilization.Therefore the antiquated sand processing meanss for how designing a kind of environmental protection become the problem of this area urgent need to resolve.
Utility model content
This utility model is directed to the deficiencies in the prior art, it is proposed that a kind of 3D printing sand removal equipment, and the equipment solves tradition
Antiquated sand treatment effeciency is low, pollution environment, the problems such as affect person health, realize 3D printing whole process automatization,
It is intelligent.
To solve above-mentioned technical problem, the technical scheme that this utility model is taken is：A kind of 3D printing sand removal equipment, bag
Include：Work platformses, jacking apparatus, sandbox, work box, every sand plate and connect sand launder；Wherein, the work platformses include：Control institute
State sandbox, work box and carry out positioning mobile control device, roller conveyor and Turbogrid plates every sand plate, wherein, the roller
Located at the both sides of the work platformses, for conveying the sandbox, the Turbogrid plates are located at the sand launder that connects to road conveyer device
Top, for passing through sand and connecing sand launder into described；The jacking apparatus include：Lifter plate, base, side plate c and it is located at
Jack on the base, the jacking apparatus be located at the work platformses lower section, for lifted the sand in sandbox and
Core；The sandbox is located on the roller conveyor of the work platformses, and which is connected by base plate and side plate a and is formed, the bottom
Plate can be moved up and down along side plate a, for carrying the sand in sandbox and core；The work box is located at the top of sandbox, its
Connected by multiple side plate d and formed, and connected up and down, for housing sand and core in the sandbox lifted by jacking apparatus；Institute
The lower section that the top and work box of the sandbox are located at every sand plate is stated, it is for when sand and core are housed in work box, mobile
To the work box bottom, to carry sand and core；The sand launder that connects is positioned at the lower section of the work platformses.
Inventor has found, according to the equipment of this utility model embodiment, solves traditional antiquated sand treatment effeciency low, dirty
The problems such as dye environment, impact person health, and improve sand removal efficiency, it is to avoid sand and raw material are contaminated, and improve
Its utilization rate, it is cost-effective, additionally, realizing the automatization of 3D printing whole process, intellectuality.
According to embodiment of the present utility model, the work platformses also include support, and the work platformses are provided with one greatly
In the square hole of the jacking apparatus width, pass through for the lifter plate, the sand and core in sandbox is promoted to into the work
Make in case, and the work platformses both sides are vertically provided with side plate b, form drawer mechanism, for the transmission of sandbox.
According to embodiment of the present utility model, the control device is induction apparatuss.
According to embodiment of the present utility model, the Turbogrid plates are provided with multiple square holes, pass through for sand, and stop core
Stay on Turbogrid plates.
According to embodiment of the present utility model, the lifter plate, base and two pieces of side plate c connect to form tunnel structure.
According to embodiment of the present utility model, the sandbox is connected by the base plate and four pieces of side plate a and is formed；The work
Case is formed by four pieces of side plate d annular connections, and is provided with control piper a, in cylindrical shape, for connecting the control device
And the work box is controlled.
It is highly equal according to embodiment of the present utility model, the sandbox and the side plate b positioned at the work platformses both sides.
According to embodiment of the present utility model, it is described every sand plate width more than work platformses width,
Preferably, it is described to be provided with control piper b every sand plate one end, it is rectangular, for connecting the control device and to institute
State and be controlled every sand plate, when sand and core are housed in the work box, make the work box bottom to be moved to every sand plate
Portion, to carry sand and core.
In another aspect of the present utility model, this utility model provides a kind of side that sand removal is carried out using described equipment
Method, according to embodiment of the present utility model, comprises the following steps：A. the sandbox for filling sand and core passes through the roller-way
Conveyer device sends into the work platformses, under the control of the control device, makes the sandbox be parked in the jacking apparatus
Top；B. the work box under the control of the control device is moved to the direction of the sandbox, is parked in the work box
The top of the sandbox；C. the jack comes into operation, and controls the lifter plate, by the sand and core in sandbox lifted into
Enter in the work box, meanwhile, it is described under control of the sand plate in the control device, move to the work box direction, when
When contacting with the near-end of work box, stop moving every sand plate；D. the work box is under the control of the control device, then
To described on sand plate, now, movement is docked to every sand plate the sand and core inside the work box secondary reverse movement together
Above, while this process is carried out, the jack controls the lifter plate decline and returns to original position；E. it is described
Under control of the sand plate in the control device, it is quickly drawn out returning to original position, due to extracting out every sand plate, under the work box
The Turbogrid plates on the work platformses are only left in face, and sand connects sand launder into described along the square hole of the Turbogrid plates, subsequently enters
Row is focused on, and core is then rested on Turbogrid plates, is carried out crawl process by the auxiliary robot of periphery, and is being processed sand
While, the sandbox is returned to by the roller transmission device and is operated.
This utility model at least has the advantages that：
Using the 3D printing sand removal equipment, solve low traditional antiquated sand treatment effeciency, pollution environment, affect the person to be good for
The problems such as health, and improve sand removal efficiency, it is to avoid sand and raw material are contaminated, and improve its utilization rate, cost-effective, this
Outward, automatization, the intellectuality of 3D printing whole process are realized.
Description of the drawings
Fig. 1 is 3D printing sand removal device structure schematic diagram.
Fig. 2 is 3D printing sand removal equipment sandbox structural representation.
Fig. 3 is 3D printing sand removal equipment work platform structure schematic diagram.
Fig. 4 is 3D printing sand removal equipment jacking apparatus structural representation.
Fig. 5 is 3D printing sand removal equipment work box structural representation.
Fig. 6 is 3D printing sand removal equipment every sand plate structure schematic diagram.
Fig. 7 is that 3D printing sand removal equipment connects sand launder structural representation.
Fig. 8 is sand removal equipment moving step a schematic diagram.
Fig. 9 is sand removal equipment moving step b schematic diagram.
Figure 10 is sand removal equipment moving step c schematic diagram.
Figure 11 is sand removal equipment moving step d schematic diagram.
Figure 12 is sand removal equipment moving step e schematic diagram.
Wherein, sandbox 1, work platformses 2, jacking apparatus 3, work box 4, every sand plate 5, connect sand launder 6, side plate a 7, base plate 8,
Side plate b 9, control device 10, roller conveyor 11, Turbogrid plates 12, support 13, lifter plate 14, base 15, side plate c 16, top
Rise machine 17, side plate d 18, control piper a 19, control piper b 20.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.The embodiments described below is exemplary, is only used for explaining that this practicality is new
Type, and it is not intended that to restriction of the present utility model.Unreceipted particular technique or condition in embodiment, according in the art
Document described by technology or condition or carry out according to product description.
This utility model provides a kind of 3D printing sand removal equipment, and according to embodiment of the present utility model, Fig. 1 is 3D printing
Sand removal device structure schematic diagram, Fig. 2 are 3D printing sand removal equipment sandbox structural representations, and Fig. 5 is the work of 3D printing sand removal equipment
Box structure schematic diagram, Fig. 7 are that 3D printing sand removal equipment connects sand launder structural representation, with reference to shown in Fig. 1, Fig. 2, Fig. 5 and Fig. 7, should
Equipment includes：Work platformses 2, jacking apparatus 3, sandbox 1, work box 4, every sand plate 5 and connect sand launder 6；Wherein, the work platformses
Including：Control device 10, roller conveyor 11 and the Turbogrid plates 12 of multiple square holes are provided with, pass through for sand, and make core
Rest on Turbogrid plates；The jacking apparatus include：Lifter plate 14, base 15, side plate c 16 and the top on the base
Rise machine 17；The sandbox is located on the roller conveyor of the work platformses, and which connects shape by base plate 8 and four pieces of side plate a 7
Into the base plate can be moved up and down along side plate a, for carrying the sand in sandbox and core；The work box is located at sandbox
Top, which is formed by the annular connection of four pieces of side plate d 18, and is connected up and down, for housing in the sandbox by jacking apparatus lifting
Sand and core；The top that the sandbox is located at every sand plate and the lower section of work box, for when accommodating sand in work box
When son and core, the work box bottom is moved to, to carry sand and core；The sand launder that connects is positioned at the work platformses
Lower section.
Inventor has found, according to the equipment of this utility model embodiment, solves traditional antiquated sand treatment effeciency low, dirty
The problems such as dye environment, impact person health, and improve sand removal efficiency, it is to avoid sand and raw material are contaminated, and improve
Its utilization rate, it is cost-effective, additionally, realizing the automatization of 3D printing whole process, intellectuality.
According to embodiment of the present utility model, the concrete species of the control device is unrestricted, as long as institute can be controlled
Stating sandbox, work box and positioning movement being carried out every sand plate, according to some embodiments of the present utility model, this utility model is excellent
Elect induction apparatuss as.
According to embodiment of the present utility model, the roller conveyor is located at the both sides of the work platformses, for defeated
The sandbox, the Turbogrid plates 12 is sent to be located at the top for connecing sand launder, for passing through sand and connecing sand launder into described.
According to embodiment of the present utility model, the concrete species of the jacking apparatus is unrestricted, can fill for pneumatic jacking
Put, electric jacking device or mechanical lift-up device, this utility model is preferably electric jacking device, positioned at the work platformses
Lower section, for lifting sand and core in the sandbox.Fig. 4 is 3D printing sand removal equipment jack structural representation, ginseng
According to shown in Fig. 4, it is preferred that the lifter plate, base and two pieces of side plate c connect to form tunnel structure.
According to embodiment of the present utility model, Fig. 3 is 3D printing sand removal equipment work platform structure schematic diagram.With reference to Fig. 3
Shown, the work platformses also include support 13, and the work platformses are provided with a square hole more than the jacking apparatus width,
Pass through for the lifter plate, the sand and core in sandbox is promoted in the work box, and the work platformses both sides
Side plate b 9 is vertically provided with, drawer mechanism is formed, for the transmission of sandbox.Preferably, the sandbox and be located at the work platformses
The side plate b of both sides is highly equal.
The sandbox for filling sand and core sends into the work platformses by the roller conveyor, in the control
Under the control of device processed, the sandbox is made to be parked in the top of the jacking apparatus, control of the work box in the control device
Under system, move to the direction of the sandbox, make the work box be parked in the top of the sandbox, the jack comes into operation,
Square hole of the lifter plate by work platformses is controlled, the sand and core in sandbox is lifted in the work box.
According to embodiment of the present utility model, the work box is provided with control piper a 19, for connecting the control dress
Put and the work box is controlled, the set-up mode and shape of the control piper a is unrestricted, as long as control can be reached
Effect processed, according to some embodiments of the present utility model, this utility model is preferably cylindrical shape.
According to embodiment of the present utility model, Fig. 6 is 3D printing sand removal equipment every sand plate structure schematic diagram, reference Fig. 6 institutes
Show, the concrete material every sand plate is unrestricted, as long as the weight of sand and core can be carried, this utility model is excellent
Elect metallic plate as, width of its width more than work platformses is described control piper b 20 to be provided with every sand plate one end, for connecting
State control device and be controlled every sand plate to described, when sand and core are housed in the work box, make to move every sand plate
To the work box bottom, to carry sand and core.The set-up mode and shape of the control piper b is unrestricted, as long as
Control effect can be reached, according to some embodiments of the present utility model, this utility model is preferably rectangular.
In another aspect of the present utility model, this utility model provides a kind of side that sand removal is carried out using described equipment
Method, according to embodiment of the present utility model, comprises the following steps：
Fig. 8 is sand removal equipment moving step a schematic diagram, and with reference to shown in Fig. 8, a. fills sand and the sandbox of core leads to
Cross the roller conveyor and send into the work platformses, under the control of the control device, be parked in the sandbox described
The top of jacking apparatus.
According to embodiment of the present utility model, the sandbox is located on the roller conveyor of the work platformses, its by
Base plate and four pieces of side plate a connect to be formed, and the base plate can be moved up and down along side plate a, for carrying the sand in sandbox and sand
Core.
According to embodiment of the present utility model, Fig. 3 is 3D printing sand removal equipment work platform structure schematic diagram.With reference to Fig. 3
Shown, the work platformses also include support, and the work platformses are provided with a square hole more than the jacking apparatus width, use
Pass through in the lifter plate, the sand and core in sandbox is promoted in the work box, and the work platformses both sides are perpendicular
Side plate b is directly provided with, drawer mechanism is formed, for the transmission of sandbox.Preferably, the sandbox and be located at the work platformses both sides
Side plate b it is highly equal.
Fig. 9 is sand removal equipment moving step b schematic diagram, and with reference to shown in Fig. 9, work box described in b. is in the control device
Under control, move to the direction of the sandbox, make the work box be parked in the top of the sandbox.
According to embodiment of the present utility model, the work box is formed by four pieces of side plate d annular connections, and is provided with control
Pipeline a, for connecting the control device and being controlled to the work box, in cylindrical shape.
Figure 10 is sand removal equipment moving step c schematic diagram, and with reference to shown in Figure 10, described in c., jack comes into operation, control
The lifter plate, the sand and core in sandbox is lifted in the work box, meanwhile, it is described every sand plate in the control
Under the control of device, move to the work box direction, when the near-end with work box contacts, stop moving every sand plate.
According to embodiment of the present utility model, the lower section of the top that the sandbox is located at every sand plate and work box is used
In carrying sand and core, the width for being more than work platformses every sand plate width, it is preferred that described to be provided with control every sand plate one end
Tubulation road b, it is rectangular, when sand and core are housed in the work box, make to move to the work box bottom every sand plate,
To carry sand and core.
Figure 11 is sand removal equipment moving step d schematic diagram, and with reference to shown in Figure 11, work box described in d. is in the control dress
Under the control put, move backward described on sand plate again, now, the sand and core inside the work box is moved together
Be docked to above sand plate, while this process is carried out the jack control the lifter plate decline return to it is original
Position.
According to embodiment of the present utility model, the concrete species of the jacking apparatus is unrestricted, can fill for pneumatic jacking
Put, electric jacking device or mechanical lift-up device, this utility model is preferably electric jacking device, positioned at the work platformses
Lower section, for lifting sand and core in the sandbox.Fig. 4 is 3D printing sand removal equipment jack structural representation, ginseng
According to shown in Fig. 4, it is preferred that the lifter plate, base and two pieces of side plate c connect to form tunnel structure.
Figure 12 is sand removal equipment moving step e schematic diagram, with reference to shown in Figure 12, every sand plate in the control dress described in e.
Under the control put, it is quickly drawn out returning to original position, due to extracting out every sand plate, is only left the work below the work box and puts down
Turbogrid plates on platform, the square hole on the Turbogrid plates are smaller, and sand connects sand launder into described along the square hole of Turbogrid plates, subsequently
Focused on, core is then rested on Turbogrid plates, crawl process is carried out by the auxiliary robot of periphery, and is processing sand
While sub-, the sandbox is returned to by the roller transmission device and is operated, and repetitive cycling is carried out
Above-mentioned steps, realize automatic sand removal function.
Inventor has found, according to the equipment of this utility model embodiment, solves traditional antiquated sand treatment effeciency low, dirty
The problems such as dye environment, impact person health, and improve sand removal efficiency, it is to avoid sand and raw material are contaminated, and improve
Its utilization rate, it is cost-effective, additionally, realizing the automatization of 3D printing whole process, intellectuality.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features, the knot described with reference to the embodiment or example
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can be combined in one or more any embodiment or example in an appropriate manner.
In description of the present utility model, it is to be understood that term " on ", D score, "left", "right", " interior ", " outward " etc.
The orientation or position relationship of instruction is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model
Describe with simplifying, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing mesh
, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
Surely there is " first ", the feature of " second " can be expressed or implicitly include one or more this feature.It is new in this practicality
In the description of type, unless otherwise stated, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or put connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification, simultaneously for one of ordinary skill in the art, foundation
The thought of the application, will change in specific embodiments and applications.
Claims (8)
1. a kind of 3D printing sand removal equipment, it is characterised in that include：Work platformses, jacking apparatus, sandbox, work box, every sand plate
With connect sand launder；Wherein,
The work platformses include：Control the sandbox, work box and carry out positioning mobile control device, roller-way every sand plate defeated
Device and Turbogrid plates are sent, wherein,
Located at the both sides of the work platformses, for conveying the sandbox, the Turbogrid plates are located at institute to the roller conveyor
The top for connecing sand launder is stated, for passing through sand and sand launder being connect into described；
The jacking apparatus include：Lifter plate, base, side plate c and the jack on the base, the jacking apparatus position
In the lower section of the work platformses, for lifting the sand in sandbox and core；
The sandbox is located on the roller conveyor of the work platformses, and which is connected by base plate and side plate a and is formed, the base plate
Can move up and down along side plate a, for carrying the sand in sandbox and core；
The work box is located at the top of sandbox, and which is connected by multiple side plate d and is formed, and is connected up and down, for accommodating by jacking
Sand and core in the sandbox that device is lifted；
The top that the sandbox is located at every sand plate and the lower section of work box, for when accommodating sand and core in work box
When, the work box bottom is moved to, to carry sand and core；
The sand launder that connects is positioned at the lower section of the work platformses.
2. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that the work platformses also include
Frame, the work platformses are provided with a square hole more than the jacking apparatus width, pass through for the lifter plate, by sandbox
Sand and core be promoted in the work box, and the work platformses both sides are vertically provided with side plate b, form drawer mechanism,
For the transmission of sandbox.
3. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that the control device is induction apparatuss.
4. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that the Turbogrid plates are provided with multiple sides
Hole, passes through for sand, and core is rested on Turbogrid plates.
5. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that the lifter plate, base and two pieces
Side plate c connects to form tunnel structure.
6. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that the sandbox is by the base plate and four
Block side plate a connects to be formed；The work box is formed by four pieces of side plate d annular connections, and is provided with control piper a, in cylinder
Shape, for connecting the control device and being controlled to the work box.
7. a kind of 3D printing sand removal equipment according to any one of claim 1-6, it is characterised in that the sandbox and position
Side plate b in the work platformses both sides is highly equal.
8. a kind of 3D printing sand removal equipment according to claim 1, it is characterised in that described to be more than work every sand plate width
Make the width of platform, it is described to be provided with control piper b every sand plate one end, it is rectangular, for connecting the control device and to described
Be controlled every sand plate, when sand and core are housed in the work box, make the work box bottom to be moved to every sand plate,
To carry sand and core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756960.5U CN206047035U (en) | 2016-07-19 | 2016-07-19 | A kind of 3D printing sand removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756960.5U CN206047035U (en) | 2016-07-19 | 2016-07-19 | A kind of 3D printing sand removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047035U true CN206047035U (en) | 2017-03-29 |
Family
ID=58377323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756960.5U Withdrawn - After Issue CN206047035U (en) | 2016-07-19 | 2016-07-19 | A kind of 3D printing sand removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041002A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | 3D printing sand removal apparatus |
| 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 |
| 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 |
-
2016
- 2016-07-19 CN CN201620756960.5U patent/CN206047035U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041002A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | 3D printing sand removal apparatus |
| CN106041002B (en) * | 2016-07-19 | 2017-12-19 | 宁夏共享模具有限公司 | A kind of 3D printing sand removal 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 |
| 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 |
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