CN208247465U - A kind of screw rod extrusion type 3D printer - Google Patents
A kind of screw rod extrusion type 3D printer Download PDFInfo
- Publication number
- CN208247465U CN208247465U CN201820674851.8U CN201820674851U CN208247465U CN 208247465 U CN208247465 U CN 208247465U CN 201820674851 U CN201820674851 U CN 201820674851U CN 208247465 U CN208247465 U CN 208247465U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- extrusion
- steam
- movable stand
- casing
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of screw rod extrusion type 3D printers, including casing, material extrusion mechanism, elevating mechanism, auxiliary material mechanism, controller, movable stand, workbench, electric machine support, servo motor and temperature sensor, the material extrusion mechanism includes material extrusion mechanism shell, feed hopper, the first screw rod, the second screw rod, heating sheet, driving shaft, driven shaft, material chamber, slurry extrusion, and the auxiliary material mechanism includes hot air generator, hot gas jet pipe, hot gas injection jets, steam generator, steam jet pipe, steam nozzle.The utility model heats material chamber by ceramic heating flake, the temperature of heating slurry can achieve 200 DEG C or more, dystectic non-filamentous raw materials such as pottery mud, engineering plastics can be printed, it is printed using twin-screw material extrusion mechanism, material extrusion and mixing are uniform and stable, the steam generator and hot air generator being furnished with can carry out moisturizing and fast dry run to the workpiece of printing, expand print range, improve print quality.
Description
Technical field
The utility model relates to 3D printing field, especially a kind of screw rod extrusion type 3D printer.
Background technique
With the rise of 3D printing industry, the development that printing technique is advanced by leaps and bounds, printer apparatus is also continuous
Optimised, FDM 3D printing technique, i.e. fused glass pellet are to utilize high temperature by various silk materials (such as engineering plastics ABS, poly- carbon
Acid esters PC etc.) heating fusing, solidify after being squeezed out by print head, finally arrangement forms three-dimensional real object on solid space.Wherein,
Thermoplasticity filamentary material is sent by silk supplying machine structure to hot melt spray head, and heats and be fused into semi liquid state in the showerhead, is then extruded
Out.Common FDM 3D printing technique can only use filamentary material as raw material, but much the material of suitable 3D printing without
Method is made into filiform, such as pottery mud material, therefore has certain limitation.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of screw rod extrusion type 3D printer.
The utility model technical scheme applied to solve the technical problem is: a kind of screw rod extrusion type 3D printer, including
Casing, material extrusion mechanism, auxiliary material mechanism, elevating mechanism, controller, movable stand, workbench, electric machine support, servo motor and temperature
Sensor, the material extrusion mechanism include material extrusion mechanism shell, feed hopper, the first screw rod, the second screw rod, heating sheet, driving shaft, from
Moving axis, material chamber, slurry extrusion, the auxiliary material mechanism include hot air generator, hot gas jet pipe, hot gas injection jets, steam generator,
Steam jet pipe, steam nozzle, the material extrusion mechanism are located at the top half in casing, and the controller is located at outside casing, institute
It states movable stand and is mounted below the material extrusion mechanism of casing internal by moving up and down sliding rail, the workbench is located on movable stand
Side, the servo motor are fixed on cabinet top by electric machine support, and the temperature sensor is located at the heating sheet of material extrusion mechanism
Between material chamber, the feed hopper is mounted on material extrusion mechanism shell, and described driving shaft one end is connect with the first screw rod, the other end
It being connect with the shaft of servo motor, the driven shaft is connect with driving shaft by groove, and the driven shaft is connect with the second screw rod,
First screw rod and the second screw rod are intracavitary positioned at expecting, the first screw rod and the second screw rod match rotation, and the heating sheet is located at
The outside for expecting chamber, to material chamber heating, the hot air generator and steam generator are bolted on casing inner top, described
Hot gas jet pipe one end is connected to hot air generator, and the other end is connected to hot gas injection jets, and steam jet pipe one end and steam occur
Device connection, the other end is connected to steam nozzle, and the hot gas injection jets and steam nozzle are respectively positioned on the side of slurry extrusion, described
Elevating mechanism includes lifting motor, driving rack and limiter, and the lifting motor is fixed on cabinet sides by pedestal, described
Driving rack is cooperated by the shaft of gear and lifting motor to be driven, and the bottom end of the driving rack is fixedly connected with movable stand,
The limiter is mounted on movable stand both ends, the temperature sensor, heating sheet, servo motor, lifting motor, hot air generator
It is connect with controller by conducting wire with steam generator.
A kind of above-mentioned screw rod extrusion type 3D printer, the controller are equipped with control panel, and control panel is equipped with aobvious
Display screen and function key.
A kind of above-mentioned screw rod extrusion type 3D printer, the workbench bottom are connect by sliding rail with movable stand, mobile
Frame is equipped with X-axis and Y-axis sliding rail, and controller controls the shifting of workbench by controlling displacement of the workbench in X-axis and Y-axis
It is dynamic.
A kind of above-mentioned screw rod extrusion type 3D printer, the heating sheet use ceramic heating flake.
Above-mentioned a kind of screw rod extrusion type 3D printer, there are two the feed hopper is set.
Compared to the prior art, the beneficial effects of the utility model are:
The utility model heats material chamber by ceramic heating flake, and the temperature for heating slurry can achieve 200 DEG C or more, can be with
Dystectic non-filamentous raw materials such as printing pottery mud, engineering plastics；It is printed using twin-screw material extrusion mechanism, material extrusion and mixing are uniformly steady
It is fixed, the driving of servo motor is mixed, keeps the speed of printing more accurate, the auxiliary material mechanism steam generator and hot gas being furnished with occur
Device can carry out moisturizing and fast dry run to the workpiece of printing, expand print range, improve print quality.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
Fig. 2 is screw rod material extrusion structural scheme of mechanism.
1. casing in figure, 2. move up and down sliding rail, 3. controllers, 4. temperature sensors, 5. movable stands, 6. workbench, and 7.
Jet pipe, 8. hot air generators, 9. electric machine supports, 10. steam generators, 11. feed hoppers, 12. servo motors, 13. driving shafts,
14. driven shaft, 15. first screw rods, 16. second screw rods, 17. heating sheets, 18. hot gas jet pipes, 19. hot gas injection jets, 20. slurries
Extrusion, 21. steam nozzles, 22. material chambers, 23. material extrusion mechanism shells, 24. steam jet pipes, 25. limiters, 26. lifting motors,
27. driving rack.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of screw rod extrusion type 3D printer, including casing 1, material extrusion mechanism, auxiliary material mechanism, elevating mechanism, controller 3,
Temperature sensor 4, movable stand 5, workbench 6, electric machine support 9, servo motor 12, the material extrusion mechanism include material extrusion mechanism shell
Body 23, feed hopper 11, the first screw rod 15, the second screw rod 16, heating sheet 17, driving shaft 13, driven shaft 14, material chamber 22, slurry squeeze
Outlet 20, the auxiliary material mechanism include hot air generator 8, hot gas jet pipe 18, hot gas injection jets 19, steam generator 10, steam spray
Pipe 24, steam nozzle 21, the material extrusion mechanism are located at the top half in casing 1, and the controller 3 is located at outside casing 1,
For the movable stand 5 by moving up and down below the material extrusion mechanism that sliding rail 2 is mounted on inside casing 1, the workbench 6 is located at movement
5 top of frame, the servo motor 12 are fixed on 1 top of casing by electric machine support 9, and the temperature sensor 4 is located at material-extruding machine
Between the heating sheet 17 and material chamber 22 of structure, the feed hopper 11 is mounted on material extrusion mechanism shell 23, described 13 one end of driving shaft
It is connect with the first screw rod 15, the other end is connect with the shaft of servo motor 12, and the driven shaft 14 passes through groove with driving shaft 13
Connection, the driven shaft 14 are connect with the second screw rod 16, and first screw rod 15 and the second screw rod 16 are located in material chamber 22, and first
Screw rod 15 and the second screw rod 16 match rotation, and the heating sheet 17 is located at the outside of material chamber 22, the hot air generator 8 and water
Vapour generator 10 is bolted on 1 inner top of casing, and described 18 one end of hot gas jet pipe is connected to hot air generator 8, another
End is connected to hot gas injection jets 19, and described 24 one end of steam jet pipe is connected to steam generator 10, and the other end and steam nozzle 21 connect
Logical, the hot gas injection jets 19 and steam nozzle 21 are respectively positioned on the side of slurry extrusion 20, and the elevating mechanism includes lifting electricity
Machine 26, driving rack 27 and limiter 25, the lifting motor 26 are fixed on 1 side of casing, the driving rack by pedestal
27 cooperate transmission by the shaft of gear and lifting motor 26, and the bottom end of the driving rack 27 is fixedly connected with movable stand 5, institute
State limiter 25 and be mounted on 5 both ends of movable stand, the temperature sensor 4, heating sheet 17, servo motor 12, lifting motor 26,
Hot air generator 8 and steam generator 10 are connect with controller 3 by conducting wire.
Further, the controller 3 is equipped with control panel, and control panel is equipped with display screen and function key.
Further, 6 bottom of workbench is connect by sliding rail with movable stand 5, and movable stand 5 is equipped with X-axis and Y-axis is sliding
Rail, controller 3 control the shifting by printing workpiece in the horizontal direction by controlling displacement of the workbench 6 in X-axis and Y-axis
It is dynamic.
Further, the heating sheet 17 uses ceramic heating flake.
Further, there are two the feed hopper 11 is set.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (5)
1. a kind of screw rod extrusion type 3D printer, including casing (1), material extrusion mechanism, auxiliary material mechanism, elevating mechanism, controller
(3), movable stand (5), workbench (6), electric machine support (9), servo motor (12) and temperature sensor (4), which is characterized in that institute
Stating material extrusion mechanism includes material extrusion mechanism shell (23), feed hopper (11), the first screw rod (15), the second screw rod (16), heating sheet
(17), driving shaft (13), driven shaft (14), material chamber (22), slurry extrusion (20), the auxiliary material mechanism includes hot air generator
(8), hot gas jet pipe (18), hot gas injection jets (19), steam generator (10), steam jet pipe (24), steam nozzle (21), it is described to squeeze
Material mechanism is located at the top half in casing (1), and the controller (3) is located at casing (1) outside, and the movable stand (5) passes through
It moves up and down sliding rail (2) to be mounted below the internal material extrusion mechanism of casing (1), the workbench (6) is located on movable stand (5)
Side, the servo motor (12) are fixed at the top of casing (1) by electric machine support (9), and the temperature sensor (4) is located at material extrusion
Between the heating sheet (17) and material chamber (22) of mechanism, the feed hopper (11) is mounted on material extrusion mechanism shell (23), the master
Moving axis (13) one end is connect with the first screw rod (15), and the other end is connect with the shaft of servo motor (12), the driven shaft (14)
Connect with driving shaft (13) by groove, the driven shaft (14) connect with the second screw rod (16), first screw rod (15) and
Second screw rod (16) is located in material chamber (22), and the first screw rod (15) and the second screw rod (16) match rotation, the heating sheet
(17) it is located at the outside of material chamber (22), the hot air generator (8) and steam generator (10) are bolted on casing (1)
Inner top, described hot gas jet pipe (18) one end are connected to hot air generator (8), and the other end is connected to hot gas injection jets (19), described
Steam jet pipe (24) one end is connected to steam generator (10), and the other end is connected to steam nozzle (21), the hot gas injection jets
(19) and steam nozzle (21) is respectively positioned on the sides of slurry extrusion (20), and the elevating mechanism includes lifting motor (26), passes
Carry-over bar (27) and limiter (25), the lifting motor (26) are fixed on casing (1) side, the driving rack by pedestal
(27) cooperated by the shaft of gear and lifting motor (26) and be driven, the bottom end and movable stand (5) of the driving rack (27) are solid
Fixed connection, the limiter (25) are mounted on movable stand (5) both ends, the temperature sensor (4), heating sheet (17), servo electricity
Machine (12), lifting motor (26), hot air generator (8) and steam generator (10) are connect with controller (3) by conducting wire.
2. a kind of screw rod extrusion type 3D printer according to claim 1, which is characterized in that the controller (3) is equipped with
Control panel, control panel are equipped with display screen and function key.
3. a kind of screw rod extrusion type 3D printer according to claim 1, which is characterized in that workbench (6) bottom
It is connect by sliding rail with movable stand (5), movable stand (5) is equipped with X-axis and Y-axis sliding rail, and controller (3) passes through control workbench
(6) displacement in X-axis and Y-axis is to control by the movement of printing workpiece.
4. a kind of screw rod extrusion type 3D printer according to claim 1, which is characterized in that the heating sheet (17) uses
Ceramic heating flake.
5. a kind of screw rod extrusion type 3D printer according to claim 1, which is characterized in that the feed hopper (11) is equipped with
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674851.8U CN208247465U (en) | 2018-05-08 | 2018-05-08 | A kind of screw rod extrusion type 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674851.8U CN208247465U (en) | 2018-05-08 | 2018-05-08 | A kind of screw rod extrusion type 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247465U true CN208247465U (en) | 2018-12-18 |
Family
ID=64636043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674851.8U Active CN208247465U (en) | 2018-05-08 | 2018-05-08 | A kind of screw rod extrusion type 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247465U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732905A (en) * | 2019-03-18 | 2019-05-10 | 青岛五维智造科技有限公司 | The 3D printer and working method that functionally graded material and molding structure are integrated |
| CN110193939A (en) * | 2019-05-08 | 2019-09-03 | 西安交通大学 | A kind of fusion sediment print head and its application method that silk material is compound in real time |
| CN113163791A (en) * | 2018-12-27 | 2021-07-23 | 卡夫食品瑞士控股有限责任公司 | Method and apparatus for 3D printing and products obtained thereby |
| CN114103105A (en) * | 2021-11-14 | 2022-03-01 | 杭州千岛泵业有限公司 | New material process for producing polypropylene anticorrosion equipment |
-
2018
- 2018-05-08 CN CN201820674851.8U patent/CN208247465U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163791A (en) * | 2018-12-27 | 2021-07-23 | 卡夫食品瑞士控股有限责任公司 | Method and apparatus for 3D printing and products obtained thereby |
| CN109732905A (en) * | 2019-03-18 | 2019-05-10 | 青岛五维智造科技有限公司 | The 3D printer and working method that functionally graded material and molding structure are integrated |
| CN109732905B (en) * | 2019-03-18 | 2024-02-20 | 青岛五维智造科技有限公司 | 3D printer manufactured by integrating functionally graded material and molding structure and working method |
| CN110193939A (en) * | 2019-05-08 | 2019-09-03 | 西安交通大学 | A kind of fusion sediment print head and its application method that silk material is compound in real time |
| CN114103105A (en) * | 2021-11-14 | 2022-03-01 | 杭州千岛泵业有限公司 | New material process for producing polypropylene anticorrosion equipment |
| CN114103105B (en) * | 2021-11-14 | 2023-09-26 | 杭州千岛泵业有限公司 | Process for producing polypropylene corrosion-resistant equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208247465U (en) | A kind of screw rod extrusion type 3D printer | |
| CN102717586B (en) | Intaglio press based on color management operation system | |
| CN106493941A (en) | A kind of fusion sediment type 3D printer of fast changeable printing head | |
| CN204488056U (en) | Polymer multicomponent gradient 3D prints extrusion device | |
| CN104016331B (en) | A kind of ultrathin flexible graphite paper production line | |
| CN219404916U (en) | Blending type flame-retardant polyester flame retardant adding device | |
| CN105167131A (en) | Printing head of food printer | |
| CN108582655A (en) | A kind of full electric injection molding machine independence She Tai mechanisms | |
| CN106863800A (en) | A kind of 3D printing head with handoff functionality | |
| CN105415643A (en) | Plastic extruding machine | |
| CN203528101U (en) | Calico printing machine with rotation device linked with printing nozzle and capable of drying | |
| CN211165341U (en) | Fatlute 3D printer | |
| CN111070670B (en) | Three-dimensional printer and printing method | |
| CN206011665U (en) | A kind of polyvinyl chloride raw material prepares extrusion device | |
| CN207697262U (en) | A kind of pre-heated thermoprinting machine | |
| CN208812404U (en) | A kind of full electric injection molding machine independence She Tai mechanism | |
| CN204949485U (en) | Food printer beat printer head | |
| CN211105646U (en) | Automatic waxy feed 3D printer | |
| CN206510405U (en) | A kind of conical-double -helical rod extruder | |
| CN205969984U (en) | 3D printing baseplate's levelling device | |
| CN203623114U (en) | Printing unit of carton printing machine | |
| CN211994574U (en) | Offset press ink feed mechanism | |
| CN208603387U (en) | Screw feeding machine is used in a kind of preparation of explosive | |
| CN204622766U (en) | A kind of heating intaglio press | |
| CN205255317U (en) | A raw materials melting furnace for producing establishment bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |