CN204585853U - A kind of 3D printer and private print output mechanism thereof - Google Patents
A kind of 3D printer and private print output mechanism thereof Download PDFInfo
- Publication number
- CN204585853U CN204585853U CN201520222526.4U CN201520222526U CN204585853U CN 204585853 U CN204585853 U CN 204585853U CN 201520222526 U CN201520222526 U CN 201520222526U CN 204585853 U CN204585853 U CN 204585853U
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- China
- Prior art keywords
- melting material
- feed
- printer
- material still
- heated extruder
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- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 75
- 238000002844 melting Methods 0.000 claims abstract description 49
- 230000008018 melting Effects 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model discloses a kind of 3D printer and private print output mechanism thereof, the printout mechanism that 3D printer comprises support body, is installed on the walking mechanism of support body, is installed on walking mechanism, described printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed; The feed worm having the melting material still of discharging opening bottom described heated extruder structure comprises, provide the melting material heater of thermal source to melting material still and be installed in melting material still.Granular feedstock is applied to 3D printer by the utility model, breach the bottleneck of existing 3D printer to gauge or diameter of wire and the contour quality requirement of purity, effectively prevent the charging caused due to silk material amount stuck, the appearance of fracture, fracture of wire problem, greatly widened material kind and can the scope of additive, the cost of material simultaneously making 3D print significantly declines.
Description
Technical field
The utility model relates to 3D printer technology field, specifically uses the 3D printer that granular materials is raw material and private print output mechanism thereof.
Background technology
In prior art, with wire rod be raw material realize export print 3D printer to the diameter accuracy of wire rod and purity requirement all very high, use undesirable wire rod, easily cause print fault, cause charging stuck, fracture, fracture of wire problem, if and this undesirable wire rod does not do printing consumables use, there is no other purposes, be difficult to recycle, thus cause the waste of material yet.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer and private print output mechanism thereof, and it directly uses granular materials to carry out product printing for raw material.
3D printer of the present utility model is achieved in that
The printout mechanism that 3D printer comprises support body, is installed on the walking mechanism of support body, is installed on walking mechanism, is characterized in that described printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed; The feed worm having the melting material still of discharging opening bottom described heated extruder structure comprises, provide the melting material heater of thermal source to melting material still and be installed in melting material still.
Under technique scheme, the utility model can realize like this:
Described melting material heater is arranged at melting material still outside wall surface.
Described material storing mechanism comprise be communicated with described melting material still feed hopper, to the feeding hose of described feed hopper feed and the storage bin that connects with feeding hose top mouth; Described feeding hose is provided with feed magnetic valve.
Be provided with stuff level switch in described feed hopper, this stuff level switch is for controlling the keying of described feed magnetic valve.
Described walking mechanism comprises the X-axis screw rod being parallel to X-axis and arranging, the screw rod coordinated with described screw rod slides motor that is female and drive screw turns; The sliding mother of described screw rod is fixed in the outside wall surface of described melting material still.
3D printer private print output mechanism of the present utility model is achieved in that
Described printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed; Have the melting material still of discharging opening bottom described heated extruder structure comprises, provide the melting material heater of thermal source, the feed worm be installed in melting material still to melting material still.
Under technique scheme, the utility model can realize like this:
Described melting material heater is arranged at melting material still outside wall surface.
Described material storing mechanism comprise be communicated with described melting material still feed hopper, to the feeding hose of described feed hopper feed and the storage bin that connects with feeding hose top mouth, described feeding hose is provided with feed magnetic valve.
Be provided with stuff level switch in described feed hopper, this stuff level switch is for controlling the keying of described feed magnetic valve.Granular feedstock is applied to 3D printer by the utility model, breach the bottleneck of existing 3D printer to gauge or diameter of wire and the contour quality requirement of purity, effectively prevent the charging caused due to silk material amount stuck, the appearance of fracture, fracture of wire problem, greatly widened material kind and can the scope of additive, the cost of material simultaneously making 3D print significantly declines.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The basic structure of 3D printer is as support body and to be installed on the walking mechanism of support body substantially identical with structure of the prior art.The main improvements of the utility model are the printout mechanism being installed on walking mechanism.
In the utility model, printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed.Shown in Fig. 1, heated extruder structure comprises melting material still 10, the feed worm 7 installed in melting material still 10, and feed worm 7 is driven by advance and retreat material motor 6.The melting material heater 8 that thermal source is provided to melting material still is provided with in the outside wall surface of melting material still 10.Discharging opening 9 is had going to the bottom of melting material still 10.
Material storing mechanism comprise be arranged in melting material still 10 upper feed inlet feed hopper 4, to the feeding hose 3 of feed hopper 4 feed and the storage bin 1 that connects with feeding hose top mouth, feeding hose 3 is provided with feed magnetic valve 2.In feed hopper 4, be provided with stuff level switch 5, when the material level in feed hopper 4 reaches the desired location of stuff level switch 5, stuff level switch 5 sends signal, makes feed closed electromagnetic valve.When the keying controlled.When the desired location of the material level in feed hopper 4 lower than stuff level switch 5, stuff level switch 5 sends signal, and feed magnetic valve is opened.
3D printer of the present utility model, its walking mechanism can adopt any walking mechanism that can realize Three dimensions control in prior art.Also structure as shown in Figure 1 can be adopted: in frame, be parallel to X-axis and be provided with X-axis screw rod 13 and the motor 16 being provided with drive screw turns, X-axis screw rod 13 coordinates and is provided with screw rod sliding female 14, screw rod sliding female 14 is fixed in the outside wall surface of described melting material still 10.X-axis screw rod 13 is fixed on Y-axis coaster 15, and Y-axis coaster 15 moves along Y direction under y-axis motor (not shown) controls.The good embodiment of the utility model is that X-axis screw rod both sides are provided with X-axis guide rail 12, melting material still outside wall surface is provided with the chute 11 matched with X-axis guide rail simultaneously.This structure can make the positioning supports of X-axis better, prints more accurate.
The workflow of printer of the present utility model is as follows:
Granular materials is put into storage bin 1, when feed magnetic valve 2 is in open mode, granular materials enters in feed hopper 4 through feeding hose 3, then enters in melting material still 10 via feed hopper 4.The melting material heater 8 that melting material still 10 outer wall is installed makes melting material still 7 temperature raise, and granular materials melts.The advance and retreat material motor 6 being fixed on the stepper drive at melting material still top drives the advance and retreat material screw rod in melting material still 7 to rotate, extrude and promote melt material print discharging by discharging opening 9.
Stuff level switch 5 granular materials controlled in feed hopper 4 too much can not overflow and also can not cause fracture very little.
Raw-material material range widened by 3D printer of the present utility model, not only make originally can not the hot melt material of wire drawing also to use on 3D printer because strand is short, but also can be according to demand, material is made required various characteristics by modification and adds the significantly reinforcing material intensity such as carbon fiber, glass fibre, metal dust, calcium powder as passed through, meet the printing demand of various product, obviously can shorten the production time compared with other mode of production, reduce production cost.
Claims (9)
1. a 3D printer, the printout mechanism of the walking mechanism that comprises support body, is installed on the walking mechanism of support body, is installed on, is characterized in that described printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed; The feed worm having the melting material still of discharging opening bottom described heated extruder structure comprises, provide the melting material heater of thermal source to melting material still and be installed in melting material still.
2. 3D printer according to claim 1, is characterized in that, described melting material heater is arranged at melting material still outside wall surface.
3. 3D printer according to claim 1, is characterized in that, described material storing mechanism comprise be communicated with described melting material still feed hopper, to the feeding hose of described feed hopper feed and the storage bin that connects with feeding hose top mouth; Described feeding hose is provided with feed magnetic valve.
4. 3D printer according to claim 3, is characterized in that, is provided with stuff level switch in described feed hopper, and this stuff level switch is for controlling the keying of described feed magnetic valve.
5. 3D printer according to claim 1, is characterized in that, described walking mechanism comprises the X-axis screw rod being parallel to X-axis and arranging, the screw rod coordinated with described screw rod slides motor that is female and drive screw turns; The sliding mother of described screw rod is fixed in the outside wall surface of described melting material still.
6. a 3D printer printout mechanism, it is characterized in that, described printout mechanism comprises heated extruder structure and the material storing mechanism to described heated extruder structure feed; Have the melting material still of discharging opening bottom described heated extruder structure comprises, provide the melting material heater of thermal source, the feed worm be installed in melting material still to melting material still.
7. printout mechanism according to claim 6, is characterized in that, described melting material heater is arranged at melting material still outside wall surface.
8. printout mechanism according to claim 6, it is characterized in that, described material storing mechanism comprise be communicated with described melting material still feed hopper, to the feeding hose of described feed hopper feed and the storage bin that connects with feeding hose top mouth, described feeding hose is provided with feed magnetic valve.
9. printout mechanism according to claim 6, is characterized in that, be provided with stuff level switch in described feed hopper, and this stuff level switch is for controlling the keying of described feed magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222526.4U CN204585853U (en) | 2015-04-14 | 2015-04-14 | A kind of 3D printer and private print output mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222526.4U CN204585853U (en) | 2015-04-14 | 2015-04-14 | A kind of 3D printer and private print output mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585853U true CN204585853U (en) | 2015-08-26 |
Family
ID=53922045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222526.4U Expired - Fee Related CN204585853U (en) | 2015-04-14 | 2015-04-14 | A kind of 3D printer and private print output mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585853U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235214A (en) * | 2015-10-27 | 2016-01-13 | 大连理工大学 | Quantitative feeding device for melt extrusion printing of screw rod and feeding method |
| CN106579517A (en) * | 2016-11-30 | 2017-04-26 | 深圳市太空科技南方研究院 | Lifting device of 3D food printer and 3D food printer |
| CN106579516A (en) * | 2016-11-30 | 2017-04-26 | 深圳市太空科技南方研究院 | 3d food printer and printing method |
| CN106617233A (en) * | 2016-11-30 | 2017-05-10 | 深圳市太空科技南方研究院 | Transfer mechanism and 3D (three-dimensional) food printer |
-
2015
- 2015-04-14 CN CN201520222526.4U patent/CN204585853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235214A (en) * | 2015-10-27 | 2016-01-13 | 大连理工大学 | Quantitative feeding device for melt extrusion printing of screw rod and feeding method |
| CN106579517A (en) * | 2016-11-30 | 2017-04-26 | 深圳市太空科技南方研究院 | Lifting device of 3D food printer and 3D food printer |
| CN106579516A (en) * | 2016-11-30 | 2017-04-26 | 深圳市太空科技南方研究院 | 3d food printer and printing method |
| CN106617233A (en) * | 2016-11-30 | 2017-05-10 | 深圳市太空科技南方研究院 | Transfer mechanism and 3D (three-dimensional) food printer |
| CN106617233B (en) * | 2016-11-30 | 2019-11-22 | 深圳市绿航星际太空科技研究院 | Transfer mechanism and 3D food printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: 050091 Hebei province Shijiazhuang City Xinshi North Road, No. 368 Jinshi Industrial Park, building 1, room 321, 320 Patentee after: HUBEI DAAI INTELLIGENT TECHNOLOGY CO., LTD. Address before: 4, 050000, building 1, 70 Ping'an South Street, Hebei, Shijiazhuang Patentee before: Tian Ye |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |