CN109604530A - A kind of resin sand sand core 3D printing device easily adjusted - Google Patents
A kind of resin sand sand core 3D printing device easily adjusted Download PDFInfo
- Publication number
- CN109604530A CN109604530A CN201910043981.0A CN201910043981A CN109604530A CN 109604530 A CN109604530 A CN 109604530A CN 201910043981 A CN201910043981 A CN 201910043981A CN 109604530 A CN109604530 A CN 109604530A
- Authority
- CN
- China
- Prior art keywords
- vertical
- column
- printing device
- sand core
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The present invention provides the resin sand sand core 3D printing devices that one kind easily adjusts, including pedestal, column, cross bar, vertical pole, traversing piece, vertical shift block, center element；Uprights vertical is fixed on the outside of pedestal quadrangle, laterally there are two cross bars to be fixed between column on column, longitudinal direction there are two vertical poles to be fixed between column, it is parallel between parallel, two vertical poles between two cross bars, horizontal plane where horizontal plane where two cross bars and two vertical poles is parallel, traversing piece can move on cross bar along cross bar, vertical shift block can move on vertical pole along vertical pole vertical pole, two traversing piece and two vertical shift blocks are individually fixed in the both ends of two connecting rods, and two connecting rods both pass through center element.The present invention can effectively be ensured to check molding structure in print procedure, be given full play to the material advantage in resin sand sand core forming process, molding rejection rate is effectively reduced by the setting of take pictures component and hot blast nozzle.
Description
Technical field
The present invention relates to the resin sand sand core 3D printing devices that one kind easily adjusts.
Background technique
Traditional resin sand sand core production, mainly ensures sand core structure and size by manual operation mold, there is
The problems such as mold design problem is more, the production cycle is long, costly, and precision reduces after mold long-time service, and human factor pair
Core properties Index Influence is big, and sand core consistency is poor, influences casting quality.
Therefore, by 3D printing technique be applied to resin sand sand core production, theoretically for can effectively ensure sand core one
Cause property guarantees casting quality, and mold design is simpler, the production cycle is shorter, expense is lower.
However, current 3D printing technique grows up on the basis of hot melting plastic due to being, thus technically for
Mainly after generating path according to model, by the way of one-time continuous printing completion, even if can suspend, but after pause halfway
It generally is difficult to continue, but resin sand sand core depends in modeling process and coheres molding, itself be easy to from material
Way suspend after continue, and midway suspend inspection be it is essential in labyrinth forming process, due to current 3D printing technique
Restriction, cause the important detection methods fail directly by 3D printing technique be applied to resin sand sand core manufacturing process in
With application, and it is only capable of changing control mode progress by force manually by operator.
Summary of the invention
In order to solve the above technical problems, this is easily the present invention provides the resin sand sand core 3D printing device that one kind easily adjusts
For the resin sand sand core 3D printing device of adjustment by the setting of take pictures component and hot blast nozzle, it is right in print procedure effectively to ensure
Molding structure is checked.
The present invention is achieved by the following technical programs.
The resin sand sand core 3D printing device that one kind provided by the invention easily adjusts, including pedestal, column, cross bar, vertical pole,
Traversing piece, vertical shift block, center element；Uprights vertical is fixed on the outside of pedestal quadrangle, laterally has two cross bars to be fixed on column
Between column, it is longitudinal there are two vertical poles to be fixed between column, it is parallel between parallel, two vertical poles between two cross bars, two
Horizontal plane where horizontal plane where cross bar and two vertical poles is parallel, and traversing piece can move on cross bar along cross bar, and vertical shift block is vertical
It can be moved along vertical pole vertical pole on bar, two traversing piece and two vertical shift blocks are individually fixed in the both ends of two connecting rods, two companies
Extension bar both passes through center element；Telescopic rod is vertically fixed in center element bottom, and discharge tip, discharge tip is arranged in telescopic rod lower end
Vertically downward, hot blast nozzle is fixed in discharge tip side position on telescopic rod；Infrared photography group is fixed on the column
Part, component of taking pictures is towards the quadrangle tip of pedestal four component covering bases of taking pictures in upright projection.
Horizontal plane is higher than horizontal plane where discharge tip lower end where the hot blast nozzle lower end.
The component of taking pictures is infrared photography component, including infrared lamp and infrared camera.
Four sections of telescopic rod position hydraulic stem.
Four intersection points for passing through base upper surface towards extended line of four infrared photography components constitute rectangle.
The rectangle that four intersection points are constituted is identical as base shape, and size is the half of pedestal.
The central point for the rectangle that four intersection points are constituted, is overlapped with the central point of base upper surface.
Decelerating motor built in described traversing piece and vertical shift block, and the motor synchronously control in two traversing piece, two vertical shifts
Motor synchronously control in block.
The beneficial effects of the present invention are: by the setting of take pictures component and hot blast nozzle, can effectively ensure in print procedure
In molding structure is checked, give full play to the material advantage in resin sand sand core forming process, molding waste product be effectively reduced
Rate.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 11- pedestal, 12- column, 13- cross bar, 14- vertical pole, 15- take pictures component, and traversing piece of 21-, 22- vertical shift block,
23- center element, 31- telescopic rod, 32- discharge tip, 33- hot blast nozzle.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
The resin sand sand core 3D printing device that one kind as shown in Figure 1 easily adjusts, including pedestal 11, column 12, cross bar 13,
Vertical pole 14, traversing piece 21, vertical shift block 22, center element 23；Column 12 is perpendicularly fixed at 11 4 jiaos of outsides of pedestal, cross on column 12
To there are two cross bars 13 to be fixed between column 12, it is longitudinal there are two vertical poles 14 to be fixed between column 12, two cross bars 13 it
Between it is parallel between parallel, two vertical poles 14, two 13 place horizontal planes of cross bar and two 14 place horizontal planes of vertical pole are parallel, traversing
Block 21 can move on cross bar 13 along cross bar 13, and vertical shift block 22 can move on vertical pole 14 along vertical pole vertical pole 14, and two traversing piece
21 and two vertical shift blocks 22 be individually fixed in the both ends of two connecting rods, two connecting rods both pass through center element 23；Central set
Telescopic rod 31 is vertically fixed in 23 bottom of part, and discharge tip 32 is arranged in 31 lower end of telescopic rod, and discharge tip 32 vertically downward, is being stretched
Hot blast nozzle 33 is fixed in 32 side position of discharge tip on bar 31；Component 15 of taking pictures, infrared bat are fixed on the column 12
According to component 15 towards the quadrangle tip of four 15 covering bases 11 of component of taking pictures in upright projection of pedestal 11.
Horizontal plane is higher than horizontal plane where 32 lower end of discharge tip where 33 lower end of hot blast nozzle.
The component 15 of taking pictures is infrared photography component, including infrared lamp and infrared camera.
31 four sections of hydraulic stems of the telescopic rod.
Four intersection points for passing through 11 upper surface of pedestal towards extended line of four infrared photography components 15 constitute rectangle.
The rectangle that four intersection points are constituted is identical as 11 shape of pedestal, and size is the half of pedestal 11.
The central point for the rectangle that four intersection points are constituted, is overlapped with the central point of 11 upper surface of pedestal.
Decelerating motor built in described traversing piece 21 and vertical shift block 22, and the motor synchronously control in two traversing piece 21, two
Motor synchronously control in a vertical shift block 22.
Setting as a result, based on hot blast nozzle 33 can make resin sand quick during resin sand sand core is successively molding
Hardening, in order to check, in general, controllable telescopic rod 31 rises discharge tip 32, at this time after every one layer of molding
It is almost then resin sand sand core molding structure in 15 visual range of component of taking pictures on pedestal 11, by taking pictures component 15 i.e.
Effective inspection to molding structure can be achieved.
Claims (8)
1. the resin sand sand core 3D printing device that one kind easily adjusts, including pedestal (11), column (12), cross bar (13), vertical pole
(14), traversing piece (21), vertical shift block (22), center element (23), it is characterised in that: column (12) is perpendicularly fixed at pedestal (11)
On the outside of quadrangle, laterally there are two cross bars (13) to be fixed between column (12) on column (12), longitudinal direction there are two vertical poles (14) solid
It is scheduled between column (12), parallel between parallel, two vertical poles (14) between two cross bars (13), water where two cross bars (13)
Plane is parallel with horizontal plane where two vertical poles (14), and traversing piece (21) can be mobile along cross bar (13) on cross bar (13), vertical shift
Block (22) can be mobile along vertical pole vertical pole (14) on vertical pole (14), and two traversing piece (21) and two vertical shift blocks (22) are fixed respectively
In the both ends of two connecting rods, two connecting rods both pass through center element (23)；Center element (23) bottom is vertically fixed flexible
Bar (31), telescopic rod (31) lower end be arranged discharge tip (32), discharge tip (32) vertically downward, on telescopic rod (31) in go out
Material nozzle (32) side position is fixed with hot blast nozzle (33)；Component of taking pictures (15), infrared photography are fixed on the column (12)
Component (15) is towards the quadrangle tip of pedestal (11) four component of taking pictures (15) covering bases (11) in upright projection.
2. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: the hot blast nozzle (33)
Horizontal plane is higher than horizontal plane where discharge tip (32) lower end where lower end.
3. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: the component of taking pictures
It (15) is infrared photography component, including infrared lamp and infrared camera.
4. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: the telescopic rod (31)
The four sections of hydraulic stems in position.
5. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: four infrared bats
Rectangle is constituted according to four intersection points for passing through pedestal (11) upper surface towards extended line of component (15).
6. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: four intersection point structures
At rectangle it is identical as pedestal (11) shape, size be pedestal (11) half.
7. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: four intersection point structures
At rectangle central point, be overlapped with the central point of pedestal (11) upper surface.
8. the resin sand sand core 3D printing device easily adjusted as described in claim 1, it is characterised in that: traversing piece (21)
With vertical shift block (22) built in decelerating motor, and the motor synchronously control in two traversing piece (21), in two vertical shift blocks (22)
Motor synchronously control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043981.0A CN109604530A (en) | 2019-01-17 | 2019-01-17 | A kind of resin sand sand core 3D printing device easily adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043981.0A CN109604530A (en) | 2019-01-17 | 2019-01-17 | A kind of resin sand sand core 3D printing device easily adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109604530A true CN109604530A (en) | 2019-04-12 |
Family
ID=66019962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043981.0A Pending CN109604530A (en) | 2019-01-17 | 2019-01-17 | A kind of resin sand sand core 3D printing device easily adjusted |
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| CN (1) | CN109604530A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497111A (en) * | 2009-03-09 | 2009-08-05 | 无锡一汽铸造有限公司 | Resin-bonded sand cast form hot air technique |
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
| CN105818374A (en) * | 2014-10-03 | 2016-08-03 | 泰科电子公司 | Three dimensional printing inspection apparatus and method |
| CN206048830U (en) * | 2016-07-28 | 2017-03-29 | 上海易教信息科技有限公司 | A kind of networking 3D printer |
| CN108943729A (en) * | 2018-06-29 | 2018-12-07 | 西安点云生物科技有限公司 | It is a kind of to distinguish wrong 3D printer and its computer installation, handheld device based on printing |
| CN210059717U (en) * | 2019-01-17 | 2020-02-14 | 贵州航天风华精密设备有限公司 | Resin sand psammitolite 3D printing device of easy control |
-
2019
- 2019-01-17 CN CN201910043981.0A patent/CN109604530A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497111A (en) * | 2009-03-09 | 2009-08-05 | 无锡一汽铸造有限公司 | Resin-bonded sand cast form hot air technique |
| CN105818374A (en) * | 2014-10-03 | 2016-08-03 | 泰科电子公司 | Three dimensional printing inspection apparatus and method |
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
| CN206048830U (en) * | 2016-07-28 | 2017-03-29 | 上海易教信息科技有限公司 | A kind of networking 3D printer |
| CN108943729A (en) * | 2018-06-29 | 2018-12-07 | 西安点云生物科技有限公司 | It is a kind of to distinguish wrong 3D printer and its computer installation, handheld device based on printing |
| CN210059717U (en) * | 2019-01-17 | 2020-02-14 | 贵州航天风华精密设备有限公司 | Resin sand psammitolite 3D printing device of easy control |
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