CN203854212U - 3d engineering plastic printer - Google Patents
3d engineering plastic printer Download PDFInfo
- Publication number
- CN203854212U CN203854212U CN201420260262.7U CN201420260262U CN203854212U CN 203854212 U CN203854212 U CN 203854212U CN 201420260262 U CN201420260262 U CN 201420260262U CN 203854212 U CN203854212 U CN 203854212U
- Authority
- CN
- China
- Prior art keywords
- screw extruder
- motor
- engineering plastic
- extruder
- driving
- 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 - Lifetime
Links
- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a 3D engineering plastic printer. The 3D engineering plastic printer comprises a shell, a base, an X-axis beam and a driving servo motor thereof, a Y-axis beam and a driving servo motor thereof, and a Z-axis beam and a driving servo motor thereof, wherein the three driving servo motors are electrically connected with a control box respectively; a screw extruder is mounted on the X-axis beam; the discharging direction of the screw extruder is vertically downward; a working table used for forming is fixed under the screw extruder; a feeding opening of the screw extruder is communicated with a material box through a feeding pipe; a feeding screw is mounted at an outlet of the material box and connected with a feeding motor in a driving manner; a material suction machine is mounted on the screw extruder; an external vacuum motor is used for providing power for the material suction machine through an air pipe. With the adoption of the 3D engineering plastic printer, linear materials are not required to be used as the raw materials during extruding, but plastic particles are used as the raw materials, so that the costs of the raw materials are reduced, and the printing speed of the engineering plastic printer is greatly increased.
Description
Technical field
The utility model relates to a kind of printer, is specifically related to a kind of 3D engineering plastics printer taking plastic grain as raw material.
Background technology
As everyone knows, the industrial revolution for the first time and second industrial revolution are respectively taking the invention of steam engine and electrified use as mark, taking its powerful productivity liberation as basis, profoundly change the looks of All Around The World, effectively promote the historical progress of World modernization.Obviously, Science and technology is the primary productive force, especially one of core index of various countries' overall national strength comparison under world today's general layout.The appearance of 3D printing technique is by the new milestone that is development in science and technology of future.
3D printing technique is a kind of novel mode of production, can facilitate the industrial revolution for the third time.Classify according to manufacturing process, can be divided into the several types such as photopolymerization in container, powder bed sintering, sheet lamination, binding agent injection and material extruding, wherein existing material extruding is mainly taking filamentary material as raw material, successively complete printing through heating fashion of extrusion, this mode not only print speed is slower, and consumables cost improves greatly, increase use cost to users.
Utility model content
For above deficiency, the utility model provides a kind of novel 3D engineering plastics printer.
The technical solution of the utility model: 3D engineering plastics printer, comprise housing and base, X-axis line beam and driving servomotor thereof, Y-axis line beam and driving servomotor thereof, z axis beam and driving servomotor thereof, described three driving servomotors are electrically connected with control cabinet respectively, at X-axis line beam, screw extruder is installed, the discharging direction of screw extruder straight down, below screw extruder, be fixed with the workbench for moulding, the charging aperture of screw extruder is communicated with hopper by feed pipe, in the exit of hopper, pressure feeding spiral bar is installed, pressure feeding spiral bar drives and is connected with feed motor, Material sucking machine is installed on screw extruder, provide power by tracheae to Material sucking machine by external vacuum motor.
Described screw extruder comprises extruder motor, shaft coupling, miniature screw rod, heater and nozzle, wherein extruder motor drives miniature screw rod running by shaft coupling, heater is arranged on the housing of miniature screw rod periphery, and nozzle is arranged on the end of described housing.
The beneficial effects of the utility model: adopt after the utility model, material extruding no longer need to be taking filamentary material as raw material, but adopt plastic grain as raw material, so not only reduce consumables cost, and greatly improved the print speed of engineering plastics printers.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of screw extruder and feeding part in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, 3D engineering plastics printer, comprise housing and base 1, X-axis line beam 4 and driving servomotor thereof, Y-axis line beam 5 and driving servomotor thereof, z axis beam 6 and driving servomotor thereof, described three driving servomotors are electrically connected with control cabinet 8 respectively, at X-axis line beam 4, screw extruder 3 is installed, the discharging direction of screw extruder 3 straight down, below screw extruder 3, be fixed with the workbench 2 for moulding, the charging aperture of screw extruder 3 is communicated with hopper 10 by feed pipe 18, in the exit of hopper 10, pressure feeding spiral bar 19 is installed, pressure feeding spiral bar 19 drives and is connected with feed motor 20, Material sucking machine 13 is installed on screw extruder 3, power is provided to Material sucking machine 13 by external vacuum motor by tracheae 17.
Described screw extruder 3 comprises extruder motor 11, shaft coupling 12, miniature screw rod 14, heater 15 and nozzle 16, wherein extruder motor 11 drives miniature screw rod 14 to turn round by shaft coupling 12, heater 15 is arranged on the housing of miniature screw rod 14 peripheries, and nozzle 16 is arranged on the end of described housing.
When work, granular materials leaves in hopper 1, directly drive pressure feeding spiral bar 19 to rotate by 20 rotations of feed motor, must be transported in feed pipe 18 even the particulate technology material in hopper 10, by starting external vacuum motor, under the effect of negative pressure, Material sucking machine 13 is drawn onto granular materials in miniature screw extruder 3 in feed pipe 18, extruder motor 11 rotates by shaft coupling 12 is with actuating miniature screw rod 14 to rotate, granular materials moves downward along miniature screw rod 14, heat through heater 15, granular materials is become to glue, then by after nozzle 17, colloidal material becomes wire, now under the driving of print software and control cabinet 8, be respectively X, Y, the 3D that the three-dimensional motion mode of Z axis realizes engineering plastics prints production.
Claims (2)
1.3D engineering plastics printer, comprise housing and base (1), X-axis line beam (4) and driving servomotor thereof, Y-axis line beam (5) and driving servomotor thereof, z axis beam (6) and driving servomotor thereof, described three driving servomotors are electrically connected with control cabinet (8) respectively, it is characterized in that: at X-axis line beam (4), screw extruder (3) is installed, the discharging direction of screw extruder (3) straight down, be fixed with the workbench (2) for moulding in the below of screw extruder (3), the charging aperture of screw extruder (3) is communicated with hopper (10) by feed pipe (18), in the exit of hopper (10), pressure feeding spiral bar (19) is installed, pressure feeding spiral bar (19) drives and is connected with feed motor (20), Material sucking machine (13) is installed on screw extruder (3), power is provided to Material sucking machine (13) by external vacuum motor by tracheae (17).
2. 3D engineering plastics printer as claimed in claim 1, it is characterized in that: described screw extruder (3) comprises extruder motor (11), shaft coupling (12), miniature screw rod (14), heater (15) and nozzle (16), wherein extruder motor (11) drives miniature screw rod (14) running by shaft coupling (12), heater (15) is arranged on the housing of miniature screw rod (14) periphery, and nozzle (16) is arranged on the end of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260262.7U CN203854212U (en) | 2014-05-21 | 2014-05-21 | 3d engineering plastic printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260262.7U CN203854212U (en) | 2014-05-21 | 2014-05-21 | 3d engineering plastic printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854212U true CN203854212U (en) | 2014-10-01 |
Family
ID=51604089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260262.7U Expired - Lifetime CN203854212U (en) | 2014-05-21 | 2014-05-21 | 3d engineering plastic printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049683A (en) * | 2018-10-31 | 2018-12-21 | 上海酷鹰机器人科技有限公司 | A kind of engineering plastics high temperature pats compacting apparatus and its application method after squeezing out in time |
-
2014
- 2014-05-21 CN CN201420260262.7U patent/CN203854212U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049683A (en) * | 2018-10-31 | 2018-12-21 | 上海酷鹰机器人科技有限公司 | A kind of engineering plastics high temperature pats compacting apparatus and its application method after squeezing out in time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |