CN208644009U - A kind of 3D printing equipment of high-volume manufacture casting sand type - Google Patents
A kind of 3D printing equipment of high-volume manufacture casting sand type Download PDFInfo
- Publication number
- CN208644009U CN208644009U CN201820160874.7U CN201820160874U CN208644009U CN 208644009 U CN208644009 U CN 208644009U CN 201820160874 U CN201820160874 U CN 201820160874U CN 208644009 U CN208644009 U CN 208644009U
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- China
- Prior art keywords
- guide rail
- print head
- casting sand
- powder spreader
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Abstract
The utility model relates to a kind of 3D printing equipment of high-volume manufacture casting sand type, including Powder spreader guide rail, print head guide rail, print head, Powder spreader, interior guide rail, outer guide, axis, work car, it is characterized in that the Powder spreader guide rail and the setting of print head guide rail interval, all it is connect with guide rail in equipment and outer guide, the interior outer guide with axis is concentric fixes, the print head and the Powder spreader are connected in respective track, the work car is relatively independent of equipment, included movement idler wheel and lifting structures, are equipped with intelligence control system.The utility model device can be operated without stopping continuously, only need to be replaced work car automatically, be substantially increased production capacity and printing effect.
Description
Technical field
The utility model relates to a kind of 3D printing equipment, in high volume manufacturing casting sand mold.
Background technique
The 3D printing equipment of existing manufacture casting sand mold at present, cardinal principle and structure are by conventional with straight line
Printer based on movement is transformed, and production capacity is lower, applies in general to Single unit job lot production, is unable to satisfy the big rule of high-volume
The manufacture demand of die worker factory.And be able to carry out high-volume quantity-produced 3D printing equipment or patent, the accuracy of manufacture often compared with
It is low.
Such as utility model patent " there are the device and method for 3D printing method for accelerating to execute " (application number
201480070534 X, publication number CN105598451A, publication date 2016.08.10) in disclose a variety of 3D printing device layouts
Scheme.The utility model scheme is primarily present following problems: the combination utilization rate of multiple sets of print heads and Powder spreader is not high, wherein
It is remaining to be in idle state, wasting space and time when one group of work.The bulk print scheme of the utility model uses skin
V belt translation, this kind of drive determine that system accuracy is lower, are difficult to produce high-precision sand mold product.
In short, existing equipment or scheme can not meet high-precision and in high volume the two demands simultaneously at present, and it is big
The accuracy of manufacture demanding casting components in part are usually all the biggish smallclothes of demand.The utility model reconciles in high precision
With large batch of contradiction, a kind of feasible solution is provided.
Summary of the invention
The utility model discloses a kind of 3D printing equipment applied to manufacture high-volume casting sand mold, existing to solve
The problem of high-volume is required with high-precision manufacture can not be met simultaneously by having present in equipment or scheme.
The purpose of this utility model is achieved in that the 3D printing equipment of the utility model, including Powder spreader guide rail, beats
Print head guide rail, print head, Powder spreader, interior guide rail, outer guide, axis, work car.Wherein, Powder spreader guide rail and print head guide rail
Interval setting, all connect with guide rail in equipment and outer guide, two-way circular motion can be carried out in interior outer guide.Interior guide rail and outer
Guide rail with axis is concentric fixes, print head and Powder spreader are connected in respective track, can be done in respective track reciprocal straight
Line movement.Work car is relatively independent of equipment, carries movement idler wheel and lifting structures, is equipped with intelligence control system, can automatic row
Sail to the corresponding print stations in equipment.
The equipment print stations are equally distributed in the annulus formed by guide rail in equipment and outer guide.Every two is beaten
It is separated among print station by frame section bar, forms relatively independent space, each print stations arrange respective sensor, can
To detect work car whether in place.
The print stations quantity that the utility model device can be set is usually even number, and every two print stations are equipped with a set of
Print head and Powder spreader, are spaced apart, and are not stagnated with ensuring to print process.To improve device space utilization rate, and make equipment
Size Control is in the reasonable scope, it is preferred that print stations quantity may be configured as 6 ~ 16.
In general, the utility model device method of operation is as follows: print head and Powder spreader are spaced apart, and face one
Work car.When starting printing, Powder spreader moves along a straight line along equipment radial guidance, first carries out the to corresponding work box
Powdering, 2 adjacent print heads are slack, complete powdering for the first time.Later, all print heads of axis drive and powdering
Device rotates by a certain angle by any direction, which can make Powder spreader and the next adjacent work car of print head face.Upper one
Process has completed the work car of the powdering face print head after middle shaft rotation, this can start to print, and a upper process is not spread
Powder or the work car that printing is completed, this face Powder spreader can synchronize carry out powdering.So on circulate, printing is completed.
After print routine, the work car to have completed is indicated according to printing finished signal, according to predefined paths, drives towards collection
Middle cleaning station clears up remaining print media, and takes out required type core.Work car driving path can be trapped orbit, can also be with
The navigation system on the basis of factory's plane figure is utilized, or is installed using scanning the two-dimensional code or passing through close to switch etc.
The method of sensor realizes work car guidance path.After previous work car sails out of print stations, the work car in queuing is automatic
It drives into the print stations and starts print job.It has driven towards and has concentrated the work car of cleaning station after the completion of cleaning, voluntarily returned and be lined up
Area, waiting for the start printing.
Each guide rail of the utility model device preferably uses spherical guide and lead screw mould group, to ensure that high-precision is transported
Row.
Detailed description of the invention
Fig. 1 is the utility model the utility model device structural schematic diagram
Wherein, 1 Powder spreader guide rail；2 print head guide rails；3 print heads；4 Powder spreaders；Guide rail in 5；6 outer guides；7
Axis；8 work cars.
Specific embodiment
It is as shown in Figure 1 the utility model device structural schematic diagram, Powder spreader guide rail 1 and the interval of print head guide rail 2 are arranged,
It is all connect with guide rail 5 in equipment and outer guide 6, two-way circular motion can be carried out in interior outer guide.Interior outer guide and axis 7 are same
The heart is fixed, and print head 3 and Powder spreader 4 are connected in respective track, and linear reciprocating motion can be done in respective track.Work
Vehicle 8 is relatively independent of equipment, carries movement idler wheel and lifting structures, is equipped with intelligence control system, can be in automatic running to equipment
Corresponding print stations.
The print stations quantity that the utility model device can be set is usually even number, and every two print stations are equipped with a set of
Print head and Powder spreader, are spaced apart, and are not stagnated with ensuring to print process.To improve device space utilization rate, and make equipment
Size Control is in the reasonable scope, it is preferred that print stations quantity may be configured as 6 ~ 16.The present embodiment is preferably equipped with 8 and beats
Station is printed, 8 work online vehicle and 4 spare work cars, the structure of 4 sets of print heads and Powder spreader, the operation to equipment are placed
Mode and process are described in detail.
Powder spreader guide rail 1 and print head guide rail 2 are in above work car always when stopping.When equipment is started to work,
Print head is slack, and Powder spreader moves along a straight line along radial guidance, completes first group of respectively corresponding 4 work box
First of powdering process.Then 45 degree clockwise or counterclockwise of axis 7 drive print head 3, print head guide rail 2, powdering
Device 4 and Powder spreader guide rail 1 rotate respective angles simultaneously.First group of 4 work car is synchronous simultaneously declines certain altitude, is
0.1mm, i.e. work car decline 0.1mm.At this point, previous step completes first group of 4 work car face print head of powdering movement, this
It is secondary to carry out first of printing process；Second group of 4 work car face Powder spreader of previous step face print head, can specifically carry out
First of powdering process；Middle shaft rotation in place after, print head and Powder spreader can be run simultaneously along respective track, respectively complete
Printing and powdering process together.After the completion, axis continues 45 degree of rotation, carries out second powdering process to first group of work car,
First of printing process is carried out to second group of work car.It moves in circles by procedure above and completes printing.
The direction of rotation of axis 7 according to practical condition and can require be adjusted, for example, can choose it is whole by
Clockwise or counterclockwise or it is positive and negative respectively rotate it is one or many, it is reciprocal to carry out, it is specific to need beating according to software design
Print program is determined.After the completion of printing, work car 8 receives signal, by preset path, is driven out to equipment automatically, leaves for cleaning station,
Taking-up type core, spare work car drives into equipment print stations automatically at this time, starts to print.After having cleared up remaining print media, work
Make vehicle 8 and drive towards waiting area automatically again, waiting prints next time.
The utility model device can be operated without stopping continuously, only need to be replaced work car automatically, be substantially increased production
Ability and printing effect.The utility model device is oriented to the movement of print head and Powder spreader by guide rail, with existing skill
It is compared in art using belt transmission, guide rail has the advantages such as high-precision, high stability.The belt drive linear of current full accuracy
Moving cell, precision can reach 0.05mm, and High-precision guide precision reaches as high as 0.008mm, pass than belt
It is dynamic to be higher by nearly 10 times.By circumference print stations, realize that equipment is continuously run, at double lifting means production capacity.By work
Case and logistic car integrated design are equipped with intelligence control system, it can be achieved that fast moving and switching for logistic car and work box, exempts from
Go the cumbersome of lay-up trajectory road.
Claims (7)
1. a kind of 3D printing equipment of high-volume manufacture casting sand type, including Powder spreader guide rail, print head guide rail, print head, paving
Powder device, interior guide rail, outer guide, axis, work car, it is characterised in that the Powder spreader guide rail and the setting of print head guide rail interval,
All connect with guide rail in equipment and outer guide, the interior outer guide with axis is concentric fixes, the print head and the Powder spreader
It is connected in respective track, the work car is relatively independent of equipment, carries movement idler wheel and lifting structures, is equipped with intelligence
Control system, for controlling work car automatic running to corresponding print stations.
2. a kind of 3D printing equipment of high-volume manufacture casting sand type as described in claim 1, it is characterised in that by described
Print stations are arranged in the annulus that the interior guide rail of 3D printing equipment and the outer guide are formed.
3. a kind of 3D printing equipment of high-volume manufacture casting sand type as claimed in claim 2, it is characterised in that the printing
Station is equally spaced, and is separated by frame section bar, forms relatively independent space.
4. a kind of 3D printing equipment of high-volume manufacture casting sand type as claimed in claim 2, it is characterised in that described beats
Print station quantity is even number, and the every two print stations are equipped with a set of print head and the Powder spreader, are spaced apart.
5. a kind of 3D printing equipment of high-volume manufacture casting sand type as claimed in claim 2, it is characterised in that described beats
Print station quantity may be configured as 6~16.
6. a kind of 3D of high-volume manufacture casting sand type as described in any claim in claim 1 to claim 5
Printing device, it is characterised in that the Powder spreader guide rail, print head guide rail, interior guide rail, one or more in outer guide
Using spherical guide and lead screw mould group.
7. a kind of 3D printing equipment of high-volume manufacture casting sand type as claimed in claim 3, it is characterised in that described each
Print stations arrange sensor, to detect work car situation in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160874.7U CN208644009U (en) | 2018-01-31 | 2018-01-31 | A kind of 3D printing equipment of high-volume manufacture casting sand type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160874.7U CN208644009U (en) | 2018-01-31 | 2018-01-31 | A kind of 3D printing equipment of high-volume manufacture casting sand type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644009U true CN208644009U (en) | 2019-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160874.7U Active CN208644009U (en) | 2018-01-31 | 2018-01-31 | A kind of 3D printing equipment of high-volume manufacture casting sand type |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097874A (en) * | 2018-01-31 | 2018-06-01 | 共享智能铸造产业创新中心有限公司 | A kind of 3D printing equipment of high-volume manufacture casting sand type |
-
2018
- 2018-01-31 CN CN201820160874.7U patent/CN208644009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097874A (en) * | 2018-01-31 | 2018-06-01 | 共享智能铸造产业创新中心有限公司 | A kind of 3D printing equipment of high-volume manufacture casting sand type |
| CN108097874B (en) * | 2018-01-31 | 2024-04-19 | 共享智能装备(安徽)有限公司 | 3D printing equipment and process for manufacturing casting sand mold in large scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 298, ningshuo South Street, Yinchuan economic and Technological Development Zone, Ningxia Hui Autonomous Region Patentee after: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 750021 science and technology building and office building of small and medium sized enterprise entrepreneurial base in economic and Technological Development Zone, 330 Huanghe Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: NATIONAL INTELLIGENT FOUNDRY INDUSTRY INNOVATION CENTER |