CN205871213U - Be favorable to 3D to print extruding structure of trading / continuing silk - Google Patents
Be favorable to 3D to print extruding structure of trading / continuing silk Download PDFInfo
- Publication number
- CN205871213U CN205871213U CN201620843165.XU CN201620843165U CN205871213U CN 205871213 U CN205871213 U CN 205871213U CN 201620843165 U CN201620843165 U CN 201620843165U CN 205871213 U CN205871213 U CN 205871213U
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- CN
- China
- Prior art keywords
- hole
- silk
- plate
- enter
- motor
- 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 provides a be favorable to 3D to print extruding structure of trading / continuing silk, including extruding board, step motor, bracing piece and wire guide pipe, the bracing piece with extruding board swing joint, be equipped with guide pulley and spring on the bracing piece, the guide pulley with step motor agrees with the setting, the extruding board includes the fixed plate and advances the filament plate, the fixed plate with advance the rectangular setting of filament plate, be equipped with screw hole and motor hole on the fixed plate, locate in the step motor the motor hole, enter a hole of advancing that is equipped with an infundibulate on the filament plate, advance the filament plate and be close to the into inclined plane of one side for inclining in a hole, wire guide pipe locates perpendicularly enter a hole directly over. The seal wire structure that becomes to have guiding effect is reformed transform with original extruding machine support to the extruding structure of this design, has solved effectively to be difficult for inserting the high temperature shower nozzle when trading the silk with continuous silk and to block the problem of silk.
Description
Technical field
This utility model relates to the parts of a kind of 3D printer, and a kind of 3D of being conducive to prints and changes/continue squeezing of silk
Silk structure.
Background technology
3D prints technique and typically uses thermoplastic, such as wax, ABS, nylon etc., with thread feed, heats first hot melt
Property material be heated to critical state, present quasi-fluid properties, under the control of the computer, the two-dimensional geometry information fortune determined along CAD
Dynamic track, the material of half flow regime is squeezed out by shower nozzle, and solidification forms the thin layer of contour shape.After one layer, logical
Cross vertical lift system to fall and be newly formed layer, solidify.Pile up bonding the most layer by layer, form the three of a part from bottom to top
Dimension entity.And the consumptive material currently used mostly is discoid, after a volume consumptive material is finished, need to stay in shower nozzle original residue
Consumptive material clears, and is typically extruded by old with new consumptive material, but owing to also leaving consumptive material in shower nozzle so that new consumptive material is difficult to insert
Enter, cause into silk and change the problem that silk is difficult.Therefore this utility model devise have seal wire effect be conducive to consumptive material enter smoothly
Enter enters filament plate, efficiently solves the problem changing Si Shiyikasi.
Utility model content
Problem to be solved in the utility model is to improve existing 3D printer in background technology to change silk and difficult the asking of continuous silk
Topic.
In order to solve problem above, this utility model provides a kind of 3D of being conducive to and prints the wire squeeze structure changing/continuing silk, bag
Including wire squeeze plate, motor, support bar and wire leading pipe, described support bar is flexibly connected with described wire squeeze plate, on described support bar
Being provided with guide wheel and spring, described guide wheel and described motor agree with setting, and described wire squeeze plate includes fixed plate and enters filament plate, institute
State fixed plate and described enter filament plate setting at a right angle, described fixed plate is provided with screw hole and motor hole, in described motor
Be located at described motor hole, described in enter filament plate be provided with one funnel shaped enter a hole, described in enter filament plate near enter a hole one side be
The inclined-plane tilted, described wire leading pipe be vertical at described in enter the surface in a hole.
Wherein, the underface entering a hole described in is vertically connected with the shower nozzle of 3D printer.
Wherein, the side of wire squeeze plate is also associated with an induced draft fan.
The beneficial effects of the utility model are: original extruding strings device the support reformation is become to have guiding by the wire squeeze structure of the design
The guide wire of effect, efficiently solves the problem being difficult to insert high temp. jetting nozzle when changing silk and continuous silk and block silk.A hole will be entered
Position is designed to funnel shaped and is conducive to consumptive material to enter smoothly, is simultaneously achieved monochromatic printing and the replacement of multi-color printing, significantly carries
The high efficiency of multi-color printing technique.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram that a kind of 3D of being conducive to described in the utility model prints the wire squeeze structure changing/continuing silk.
Accompanying drawing 2 is the schematic diagram of wire squeeze plate described in the utility model.
Marginal data: 1, wire squeeze plate；11, fixed plate；12, filament plate is entered；13, screw hole；14, motor hole；15, a hole is entered；
2, motor；3, support bar；31, guide wheel；32, spring；4, wire leading pipe；5, induced draft fan.
Detailed description of the invention
Below in conjunction with the accompanying drawings retractable door roller of the present utility model is described further.
As shown in Figure 1 and Figure 2, the 3D that is conducive to of the present embodiment prints the wire squeeze structure changing/continuing silk, including wire squeeze plate 1, step
Entering motor 2, support bar 3 and wire leading pipe 4, support bar 3 is flexibly connected with wire squeeze plate 1, and support bar 3 is provided with guide wheel 31 and spring
32, guide wheel 31 and motor 2 agree with setting, and wire squeeze plate 1 includes fixed plate 11 and enters filament plate 12, fixed plate 11 and enter filament plate 12
Setting at a right angle, fixed plate is provided with screw hole 13 and motor hole 14, is located at motor hole 14 in motor 2, enters on filament plate 12
Be provided with one funnel shaped enter a hole 15, entering filament plate 12 near the one side entering a hole 15 is the inclined-plane tilted, and wire leading pipe 4 is vertical at
Enter the surface in a hole 15.Become there is the guide wire of guide function by original extruding strings device the support reformation, by design infundibulate
Shape enter a hole, make consumptive material can enter high temp. jetting nozzle smoothly, efficiently solve the problem of card silk when changing silk and continuous silk.Silk will be entered
The face of side, hole is designed as inclined-plane so that consumptive material is more easy to when changing insert, and prevents card silk.
During operation, thread consumptive material by motor and the effect of support bar that is provided with spring and guide wheel, through wire leading pipe,
Entering a hole, rotary squeezing gets into high temp. jetting nozzle, and consumptive material is melted into semi-liquid-like by high temp. jetting nozzle, flows out shower nozzle solidification and forms profile
The thin layer of shape.When changing silk or continuous silk, out of service, change consumptive material, consumptive material head is inserted in a hole, restarts operation.
In the present embodiment, the underface entering a hole 15 is vertically connected with the shower nozzle of 3D printer.Design into a hole and shower nozzle
Vertical design, effectively prevent consumptive material bending and is not easily accessible high temp. jetting nozzle, further avoid card silk.
In the present embodiment, the side of wire squeeze plate 1 is also associated with an induced draft fan 5.Induced draft fan is mainly used in cooling down consumptive material and spray
Head, when changing silk and continuous silk, prevents too high into a hole and nozzle temperature and is difficult to insert.This utility model efficiently solves and changes
The problem being difficult to insert high temp. jetting nozzle when silk and continuous silk and block silk.Monochromatic printing consumables is realized polychrome replacement simultaneously and have the biggest
Efficiency improves.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this practicality
Novel, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, should be included in
Within protection domain of the present utility model.
Claims (3)
1. be conducive to 3D to print and change/continue the wire squeeze structure of silk, including wire squeeze plate (1), motor (2), support bar (3) and
Wire leading pipe (4), described support bar (3) is flexibly connected with described wire squeeze plate (1), described support bar (3) be provided with guide wheel (31) and
Spring (32), described guide wheel (31) and described motor (2) agree with setting, it is characterised in that: described wire squeeze plate (1) includes solid
Determine plate (11) and enter filament plate (12), described fixed plate (11) and described enter filament plate (12) setting at a right angle, described fixed plate sets
Have screw hole (13) and motor hole (14), in described motor (2), be located at described motor hole (14), described in enter on filament plate (12)
Be provided with one funnel shaped enter a hole (15), described in enter filament plate (12) near enter a hole (15) one side be tilt inclined-plane, described
Wire leading pipe (4) enters the surface of a hole (15) described in being vertical at.
A kind of 3D of being conducive to the most according to claim 1 prints the wire squeeze structure changing/continuing silk, it is characterised in that enter described in:
The underface of silk hole (15) is vertically connected with the shower nozzle of 3D printer.
A kind of 3D of being conducive to the most according to claim 1 prints the wire squeeze structure changing/continuing silk, it is characterised in that: wire squeeze plate
(1) side is also associated with an induced draft fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843165.XU CN205871213U (en) | 2016-08-05 | 2016-08-05 | Be favorable to 3D to print extruding structure of trading / continuing silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843165.XU CN205871213U (en) | 2016-08-05 | 2016-08-05 | Be favorable to 3D to print extruding structure of trading / continuing silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871213U true CN205871213U (en) | 2017-01-11 |
Family
ID=57701176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843165.XU Expired - Fee Related CN205871213U (en) | 2016-08-05 | 2016-08-05 | Be favorable to 3D to print extruding structure of trading / continuing silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724710A (en) * | 2017-04-19 | 2018-11-02 | 北京文泽科技开发有限公司 | 3D extruders |
-
2016
- 2016-08-05 CN CN201620843165.XU patent/CN205871213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724710A (en) * | 2017-04-19 | 2018-11-02 | 北京文泽科技开发有限公司 | 3D extruders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |