CN206690256U - A kind of horizontal extrusion device based on pottery mud 3D printer - Google Patents
A kind of horizontal extrusion device based on pottery mud 3D printer Download PDFInfo
- Publication number
- CN206690256U CN206690256U CN201720304433.5U CN201720304433U CN206690256U CN 206690256 U CN206690256 U CN 206690256U CN 201720304433 U CN201720304433 U CN 201720304433U CN 206690256 U CN206690256 U CN 206690256U
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- CN
- China
- Prior art keywords
- guide rail
- ball screw
- position switch
- reductor
- slide block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of horizontal extrusion device based on pottery mud 3D printer,Driving Stepping Motor is connected with reductor,Ball screw is connected with reductor,Apical axis one end is set on ball-screw nut,The other end is located at the inner chamber of top plug,Barrel is located in the snap-ring groove of preceding clip and rear clip,Barrel side is provided with piston,One end of ball screw nut is fixedly connected by bolt with one end of L-type support,Guide rail is fixed with bottom plate,The other end of L-type support is fixed on guide rail slide block,Guide rail slide block is arranged on guide rail,It is mounted with guide rail slide block in the adjustable isolation of radial position,Upper limit position switch,Lower position switch is arranged on bottom plate,Isolation with guide rail slide block moves when can touch upper limit position switch,Lower position switch,The utility model is simple and compact for structure,Small volume,It is simple to operate,Printing effect and print quality can be improved,And printer quickly extrusion and material returned function can be realized,It is stable and reliable for performance,Cost is low.
Description
Technical field
Increasing material manufacturing and 3D printing technique field are the utility model is related to, it is specifically a kind of based on pottery mud 3D printer
Horizontal extrusion device.
Background technology
3D printing technique is a kind of RP technique, and it is based on mathematical model file, with powdery metal
Or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.The advantages of 3D printing technique is most prominent
It is the part that can just generate any shape directly from computer graphics data without machining or any mould, so as to pole
The earth shortens the lead time of product, improves production efficiency and reduces production cost.The appearance of pottery mud 3D printer, will be instantly non-
The quick-fried 3D printing technique of normalizing is incorporated into ceramic making industry, and only the creation process of pottery art does not introduce the thinking of 3D modeling,
And rely on 3D printing uniqueness moulding process, make unique type that many traditional potting skill can not produce.
Most of in the market pottery mud 3D printer it is more material is conveyed using vertical or pneumatic material extrusion mechanism, this
Class organization volume is larger and structure bulky, and cost is higher, inconvenient for operation, and printing effect is low, it is impossible to quick extrusion and the material returned.
Therefore, to overcome the shortcomings of that above-mentioned technology designs a simple and compact for structure, small volume, side simple to operate
Just, printing effect and print quality can be improved, and 3D printer quickly extrusion and material returned function can be realized, it is stable and reliable for performance,
A kind of low horizontal extrusion device based on pottery mud 3D printer of cost, exactly inventor's problem to be solved.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of based on the horizontal crowded of pottery mud 3D printer
Go out device, its is simple and compact for structure, small volume, simple to operate, can improve printing effect and print quality, and can realize 3D
Printer is quickly extruded and material returned function, and stable and reliable for performance, cost is low.
Technical scheme is used by the utility model solves its technical problem：It is a kind of based on pottery mud 3D printer it is horizontal
Extrusion device, it includes Driving Stepping Motor, reductor, action executing device, and the output shaft of the Driving Stepping Motor leads to
Input axis connection of the key directly with reductor is crossed, reductor and the action executing device is bolted on bottom plate；
The action executing device include ball screw, ball screw nut, barrel, apical axis, top plug, piston, guide rail,
L-type support, isolation, upper limit position switch, lower position switch, the ball screw are connected with reductor by key and are used as deceleration
The output shaft of machine, the reductor side are provided with snap ring, and the ball screw nut is engaged setting with ball screw, described
Apical axis one end is set on ball-screw nut, and the apical axis other end is arranged on the inner chamber of top plug, and the apical axis is tubulose knot
Structure, the top plug are identical with piston structure shape；
Preceding clip base, rear clip base have been bolted on the bottom plate, has been provided with the preceding clip base
Preceding clip, described to be provided with rear clip on clip base afterwards, the barrel is arranged in the snap-ring groove of preceding clip and rear clip, institute
State barrel and the side of top plug is provided with piston, the cartridge outlet end is directly connected with fast plug, the ball screw
The direction of motion of nut overlaps with the axis direction of barrel；
One end of the ball screw nut is fixedly connected by bolt with one end of L-type support, fixed on the bottom plate
There is guide rail, the guide rail is arranged between reductor and preceding clip, and the other end of the L-type support is fixed on guide rail slide block,
The guide rail slide block is arranged on guide rail, and the ball screw, ball screw nut, the movement locus of guide rail slide block are parallel, institute
State to be mounted with guide rail slide block and be arranged in the adjustable isolation of radial position, the upper limit position switch, lower position switch
On bottom plate, the isolation with guide rail slide block moves when can touch upper limit position switch, lower position switch.
Further, the bottom base plate is provided with rubber base plate.
The beneficial effects of the utility model are：
1st, the utility model is simple and compact for structure, small volume, can improve printing effect and print quality, and stable performance can
Lean on, cost is low, the speed of material extrusion and the material returned can be can adjust according to different processing slurries, material extrusion and the material returned are steady, the device knot
Structure design is simple, easy to disassemble, ensure that the stability and crudy of printing slurry extrusion, has certain versatility.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model structural front view.
Fig. 3 is the utility model structure top view.
Fig. 4 is the utility model structural perspective.
Description of reference numerals：1- Driving Stepping Motors；2- reductors；3- action executing devices；4- barrels；Clip after 5-；
The fast plugs of 6-；Clip base after 7-；8- bottom plates；9- rubber base plates；Clip base before 10-；11- pistons；12- guide rails；13- is led
Rail sliding block；14-L type supports；15- lower position switch；16- snap rings；17- upper limit position switch；18- isolations；19- ball screws；
20- ball screw nuts；21- apical axis；22- tops plug；Clip before 23-.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model overall structure diagram referring to Fig. 1, is the utility model structural front view referring to Fig. 2, referring to
Fig. 3 is the utility model structure top view, is the utility model structural perspective referring to Fig. 4, and the structure is a kind of based on pottery mud 3D
The horizontal extrusion device of printer, include Driving Stepping Motor 1, reductor 2, action executing device 3, Driving Stepping Motor 1
Output shaft by input axis connection of the key directly with reductor 2, and installed by bolt and fixed, reductor 2 and action are held
Luggage is put 3 and is bolted on bottom plate 8, and reductor 2 is used to reduce output speed, to adjust turning for ball screw 19
Speed, slurry is set to be easier to flow out.The bottom of bottom plate 8 is provided with rubber base plate 9, to keep the balance of whole device and anti-skidding.
Action executing device 3 is used for the quick material returned for performing whole device and the action of quick extrusion, while ensures slurry
Circulate unobstructed, action executing device 3 include ball screw 19, the nut 20 of ball screw 19, barrel 4, apical axis 21, top plug 22,
Piston 11, guide rail 12, L-type support 14, isolation 18, upper limit position switch 17, lower position switch 15, the side of reductor 2 are provided with
Snap ring 16, ball screw 19 are connected with reductor 2 by key and are used as the output shaft of reductor 2, are subject to the fixed radial of snap ring 16
It is mobile.The nut 20 of ball screw 19 is engaged setting with ball screw 19, with smooth transfer rotating speed.The one end of apical axis 21 is set in rolling
On screw nut, the other end of apical axis 21 is arranged on the inner chamber of top plug 22, and apical axis 21 is tubular structure, and apical axis 21 is mainly used in pushing away
Piston 11 to move and ensure the indeformable of piston 11.Top 22, apical axis 21 mistakes in motion identical with the planform of piston 11 of plug
Cheng Zhonghui is put in inside barrel 4, and the promotion piston 11 of top plug 22 of its end travels forward, to ensure the extrusion of slurry.
Preceding clip base 10, the base 7 of rear clip 5 are bolted on bottom plate 8, before being provided with preceding clip base 10
Clip 23, rear clip 5 is provided with the rear base 7 of clip 5, and barrel 4 is arranged on preceding clip 23 with the snap-ring groove of rear clip 5, leading to
Cross preceding clip 23 and rear clip 5 to position, and be bolted.Barrel 4 is provided with piston 11, barrel close to the side of top plug 22
4, which are mainly used in dress, takes printing raw material, and is sealed with piston 11, prevents slurry from leaking, the port of export of barrel 4 directly with patching soon
First 6 connection, and slurry is delivered to by shower nozzle by conveying pipeline, to print.
One end of the nut 20 of ball screw 19 is fixedly connected by bolt with one end of L-type support 14, is fixed with bottom plate 8
Guide rail 12, guide rail 12 are arranged between reductor 2 and preceding clip 23, are mainly used in during screw mandrel moves to aid in keeping
The direction of motion of feed screw nut, while and reduce the effect of its radial direction, it is ensured that ball screw 19, the nut of ball screw 19
20th, the motion of the sliding block 13 of guide rail 12 is on the same axis.The other end of L-type support 14 is fixed on the sliding block 13 of guide rail 12, guide rail
12 sliding blocks 13 are arranged on guide rail 12, and can be moved in the same direction with the nut 20 of ball screw 19.Ball screw 19, the spiral shell of ball screw 19
Mother 20, the movement locus of the sliding block 13 of guide rail 12 are parallel.It is mounted with isolation 18 on the sliding block 13 of guide rail 12, isolation 18 is with leading
The sliding block 13 of rail 12 moves together, and it, which is acted on, is mainly used in triggering upper limit position switch 17 or lower position switch 15 in motion process,
To complete corresponding action, the installation site radial position of isolation 18 is adjustable, to adjust the trigger position of isolation 18.
Guide rail 12 is provided with the pottery horizontal extruding device of mud 3D printer and L-type support 14 is oriented to, to ensure the device
In motion process, the direction of motion of 19 nut of ball screw 20 and the axis direction of barrel 4 overlap.
After device installation is fixed, switch on power, open switch, motor speed slows down by reductor 2 to be passed afterwards
To ball screw 19, ball screw 19 rotates；Because the nut 20 of ball screw 19 being used cooperatively with ball screw 19 is fixed
L-type support on the sliding block 13 of guide rail 12 limits its rotation trend, forces the nut 20 of ball screw 19 axially straight
Line moves, and fixed and top piston 11 installed in the front end of 19 nut of ball screw 20 withstands the piston 11 of barrel 4 with athletic meeting, and
Push the piston 11 of barrel 4 to travel forward, slurry is smooth smooth to flow out from the port of export of barrel 4；When installed in the sliding block 13 of guide rail 12
On isolation 18 trigger upper limit position switch 17 when, equipment is stopped.
Material returned switch is pressed, ball screw 19 inverts, the counter motion of 19 nut of ball screw 20, when under the triggering of isolation 18
During limit switch 15, motion stops, and removes barrel 4 and changes barrel 4 and re-starts printing.
Claims (2)
- A kind of 1. horizontal extrusion device based on pottery mud 3D printer, it is characterised in that：It includes Driving Stepping Motor, slowed down Machine, action executing device, the output shaft of the Driving Stepping Motor are described to subtract by input axis connection of the key directly with reductor Fast machine and action executing device is bolted on bottom plate；The action executing device includes ball screw, ball screw nut, barrel, apical axis, top plug, piston, guide rail, L-type Support, isolation, upper limit position switch, lower position switch, the ball screw are connected with reductor by key and are used as reductor Output shaft, the reductor side is provided with snap ring, and the ball screw nut is engaged setting, the top with ball screw Axle one end is set on ball-screw nut, and the apical axis other end is arranged on the inner chamber of top plug, and the apical axis is tubular structure, The top plug is identical with piston structure shape；Preceding clip base, rear clip base have been bolted on the bottom plate, preceding card is provided with the preceding clip base Bind round, be provided with rear clip on the rear clip base, the barrel is arranged in the snap-ring groove of preceding clip and rear clip, the material Cylinder is provided with piston close to the side of top plug, and the cartridge outlet end is directly connected with fast plug, the ball screw nut The direction of motion overlapped with the axis direction of barrel；One end of the ball screw nut is fixedly connected by bolt with one end of L-type support, is fixed with and is led on the bottom plate Rail, the guide rail are arranged between reductor and preceding clip, and the other end of the L-type support is fixed on guide rail slide block, described Guide rail slide block is arranged on guide rail, and the ball screw, ball screw nut, the movement locus of guide rail slide block are parallel, described to lead It is mounted with rail sliding block and is arranged on bottom plate in the adjustable isolation of radial position, the upper limit position switch, lower position switch On, the isolation with guide rail slide block moves when can touch upper limit position switch, lower position switch.
- A kind of 2. horizontal extrusion device based on pottery mud 3D printer according to claim 1, it is characterised in that：The bottom Plate bottom is provided with rubber base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304433.5U CN206690256U (en) | 2017-03-27 | 2017-03-27 | A kind of horizontal extrusion device based on pottery mud 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304433.5U CN206690256U (en) | 2017-03-27 | 2017-03-27 | A kind of horizontal extrusion device based on pottery mud 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690256U true CN206690256U (en) | 2017-12-01 |
Family
ID=60444151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720304433.5U Expired - Fee Related CN206690256U (en) | 2017-03-27 | 2017-03-27 | A kind of horizontal extrusion device based on pottery mud 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206690256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638288A (en) * | 2018-04-26 | 2018-10-12 | 东北大学 | One kind being suitable for the large size molding air pump drive-type feeding controllers of geological model 3D |
-
2017
- 2017-03-27 CN CN201720304433.5U patent/CN206690256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638288A (en) * | 2018-04-26 | 2018-10-12 | 东北大学 | One kind being suitable for the large size molding air pump drive-type feeding controllers of geological model 3D |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |