CN204109367U - A kind of simple type wire feeder of FDM three-dimensional printer - Google Patents
A kind of simple type wire feeder of FDM three-dimensional printer Download PDFInfo
- Publication number
- CN204109367U CN204109367U CN201420253224.9U CN201420253224U CN204109367U CN 204109367 U CN204109367 U CN 204109367U CN 201420253224 U CN201420253224 U CN 201420253224U CN 204109367 U CN204109367 U CN 204109367U
- Authority
- CN
- China
- Prior art keywords
- screw
- copper sheathing
- wheel support
- wheel
- rotating shaft
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
A kind of simple type wire feeder of FDM three-dimensional printer, it comprises: V takes turns rotating shaft, V wheel support, screw A, silk material, screw B, spring, wire feeding gear, holder, stepper motor, V takes turns, holding screw A holding screw B, copper sheathing, screw C, nozzle component, holding screw C, V takes turns rotating shaft passing hole through V wheel, V wheel is placed in groove, V wheel can be taken turns rotating shaft around V and be rotated, V takes turns rotating shaft and is fixed on V wheel support by holding screw, through copper sheathing in the hole of V wheel support, V wheel support can rotate around copper sheathing, through screw in copper sheathing, screw is fixed on copper sheathing on stepper motor, screw B is fixed on V wheel support by screwed hole, spring one end is enclosed within screw B, one section withstands on holder, wire feeding gear is fixed in the rotating shaft of motor by holding screw.
Description
Technical field
The utility model relates to a kind of wire feeder technical field, particularly relates to a kind of simple type wire feeder of FDM three-dimensional printer.
Technical background
The three-dimensional printer of application fuse fusion stacking forming technique (FDM) mainly adopts hot melt heating materials to melt, under control of the computer the material of thawing is sprayed from shower nozzle, according to the profile in cross section, material selectivity is applied on the table, quick cooling vent forms a layer cross section, after one formable layer completes, workbench declines or improves a height, one deck under reshaping, until form whole solid modelling, the problem of thickness inequality may be there is owing to printing the thermo-fuse adopted, the problem that the skidding of card silk wheel is dynamic is easily there is at three-dimensional printer operation, thus result in from the thermo-fuse diameter of shower nozzle ejection uneven, affect printing precision and quality.
At present conventional wire feeder or without spring compression, wire feed often skids, needs adjust frequently or change wire feeding gear, or hold-down mechanism complex structure, and cost is higher.
Utility model content
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises V and takes turns rotating shaft 1, V wheel support 2, screw A3, silk material 4, screw B5, spring 6, wire feeding gear 7, holder 8, stepper motor 9, V wheel 10, holding screw A11, holding screw B12, copper sheathing 13, screw C14, nozzle component 15, holding screw C16.V takes turns rotating shaft 1 passing hole 24 through V wheel 10, V wheel 10 is placed in groove 26, V wheel 10 can be taken turns rotating shaft 1 around V and be rotated, V takes turns rotating shaft 1 and is fixed on V wheel support 2 by holding screw, through copper sheathing 13 in the hole 22 of V wheel support 2, V wheel support 2 can rotate around copper sheathing 13, through screw 3 in copper sheathing 13, screw 3 is fixed on copper sheathing 13 on stepper motor 9, screw B5 is fixed on V wheel support 2 by screwed hole 21, spring 6 one end is enclosed within screw B5, and one section withstands on holder 8, and wire feeding gear 7 is fixed in the rotating shaft of motor 9 by holding screw 12.
When V wheel support 2, copper sheathing 13 are installed to after on stepper motor 9 by screw 3, copper sheathing 13 one end is pushed up on motor, and one end exceeds the countersunk head face 221 of V wheel support 2.Drive motors of the present utility model is stepper motor, and driving wheel is wire feeding gear 7, and driven pulley is the rotating shaft of V shaped wheel 10, V wheel support 2 is that copper sheathing 13, V wheel support 2 and copper sheathing 13 are directly fixed on stepper motor 9 by screw 3.
The utility model has following beneficial effect:
1, the utility model structure is simple, and cost is low.
2, the thermo-fuse uniform diameter that sprays from shower nozzle of the utility model.
3, feeding or the material returned can well be realized and non-slip.
Accompanying drawing explanation
Fig. 1 is front elevational schematic of the present utility model.
Fig. 2 is the elevational schematic view that the utility model removes fixed block 8 and nozzle component 15.
Fig. 3 is V wheel support 2 structural representation of the present utility model.
Fig. 4 is the installation partial schematic diagram of copper sheathing 13, V wheel support 2, stepper motor 9, screw 3.
Fig. 5 is the case study on implementation schematic diagram of the utility model for a kind of pair of shower nozzle.
Detailed description of the invention
With reference to Fig. 1-Fig. 5, the utility model wire feeder comprises V and takes turns rotating shaft 1, V wheel support 2, screw A3, silk material 4, screw B5, spring 6, wire feeding gear 7, holder 8, stepper motor 9, V wheel 10, holding screw A11, holding screw B12, copper sheathing 13, screw C14, nozzle component 15, holding screw C16.V takes turns rotating shaft 1 and through hole 22, V wheel 10 is fixed in groove 26, and the rotating shaft 1 of V wheel can be taken turns rotating shaft 1 around V and rotate, and V is taken turns rotating shaft 1 and is fixed on V wheel support 2 by holding screw A11.V wheel support 2 rotates around copper sheathing 13, and copper sheathing 13 and V wheel support 2 are fixed on motor by screw A3.Motor 9 is fixed on holder 8 by screw C14.Screw B5 is fixed on V wheel support 2 by screwed hole 21, and spring 6 one end is enclosed within screw B5, and one section withstands on holder 8.Wire feeding gear 7 is fixed in the rotating shaft of motor 9 by holding screw 12.Silk material 4 passing hole 23 enter between V wheel 10 and wire feeding gear 7, and spring 6 withstands V wheel support 2, V wheel support 2 and rotates around copper sheathing 13 and V wheel 10 is pressed to silk material 4 on wire feeding gear 7.Nozzle component 15 is fixed on holder 8 by holding screw C16.When stepper motor 9 rotates, wire feeding gear 7 follows rotation, and then is with movable wire material 4 charging or the material returned.In time being with movable wire material charging, silk expects that 4 passing hole 23 enter between wire feeding gear 7 and V wheel 10, then enters into nozzle component 15, and silk material is melted by nozzle component 15 and sprays.Spring (6) by applying a force to V wheel support 2, and is pressed in silk material 4 between V wheel 10 and wire feeding gear 7, and makes silk material 4 effectively can follow wire feeding gear 7 charging or the material returned and non-slip.Mechanism structure is simple, and cost is low, and can realize feeding or the material returned very well and non-slip.
In order to further illustrate structure of the present utility model, now illustrate with the case study on implementation of the utility model for a kind of pair of shower nozzle three-dimensional printer.This case study on implementation is by two pieces wire feeder of the present utility model and two pieces radiating subassembly 17, top briquetting 18, four screws 19, two screws 20.Present case four screws 19 pass from the hole bottom two groups of radiating subassemblies 17 respectively, again through the through hole 81 of fixed block 8 of the present utility model, be fixed on the downside of two stepper motors 9 on two screwed holes, finally radiating subassembly 17, fixed block 8, stepper motor 9 be fixed together.Two screws 20 are by the gap between two groups of wire feeders, and top fixing plate 18 is fixed on the fixed block 8 of wire feeder, and portion's fixed head 18 can weaken motor oscillating, also can fix passage and fixed beam etc.Silk is expected 4 passing hole 181 and enters material guide hole 23 in this example, then enters into wire feeding gear 7 and V takes turns between 10, then enters nozzle component 15 and melt and extrude from shower nozzle.
Claims (5)
1. a simple type wire feeder for FDM three-dimensional printer, is characterized in that comprising: V takes turns rotating shaft (1), V wheel support (2), screw A(3), silk material (4), screw B(5), spring (6), wire feeding gear (7), holder (8), stepper motor (9), V takes turns (10), holding screw A(11), holding screw B(12), copper sheathing (13), screw C(14), nozzle component (15), holding screw C(16), V takes turns rotating shaft (1) passing hole (24) through V wheel (10), V wheel (10) is placed in groove (26), V wheel (10) can take turns rotating shaft (1) around V and rotate, V takes turns rotating shaft (1) and is fixed on V wheel support (2) by holding screw, through copper sheathing (13) in the hole (22) of V wheel support (2), V wheel support (2) can rotate around copper sheathing (13), through screw (3) in copper sheathing (13), screw (3) is fixed on copper sheathing (13) on stepper motor (9), screw B(5) be fixed on V wheel support (2) by screwed hole (21), spring (6) one end is enclosed within screw B(5) on, one section withstands on holder (8), and wire feeding gear (7) is fixed in the rotating shaft of motor (9) by holding screw (12).
2. the simple type wire feeder of a kind of FDM three-dimensional printer according to claim 1, it is characterized in that: when V wheel support (2), copper sheathing (13) are installed to after on stepper motor (9) by screw (3), copper sheathing (13) one end is pushed up on motor, and one end exceeds the countersunk head face (221) of V wheel support (2).
3. the simple type wire feeder of a kind of FDM three-dimensional printer according to claim 1, is characterized in that: its drive motors is stepper motor.
4. the simple type wire feeder of a kind of FDM three-dimensional printer according to claim 1, is characterized in that: driving wheel is wire feeding gear (7), and driven pulley is V shaped wheel (10).
5. the simple type wire feeder of a kind of FDM three-dimensional printer according to claim 1, it is characterized in that: the rotating shaft of V wheel support (2) is copper sheathing (13), V wheel support (2) and copper sheathing (13) are directly fixed on stepper motor (9) by screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253224.9U CN204109367U (en) | 2014-05-16 | 2014-05-16 | A kind of simple type wire feeder of FDM three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253224.9U CN204109367U (en) | 2014-05-16 | 2014-05-16 | A kind of simple type wire feeder of FDM three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109367U true CN204109367U (en) | 2015-01-21 |
Family
ID=52326722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253224.9U Expired - Lifetime CN204109367U (en) | 2014-05-16 | 2014-05-16 | A kind of simple type wire feeder of FDM three-dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109367U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608390A (en) * | 2015-02-28 | 2015-05-13 | 济南大学 | Material feeding mechanism for 3D printer |
| CN105437550A (en) * | 2015-12-18 | 2016-03-30 | 济南大学 | 3D printer wire feeding structure |
| CN105965900A (en) * | 2016-06-02 | 2016-09-28 | 李玉盛 | Intelligent desktop 3D printer easy to operate |
| CN106064481A (en) * | 2016-08-01 | 2016-11-02 | 江苏时间环三维科技有限公司 | A kind of FDM 3D printer lacks material, putty detection device |
| CN113799391A (en) * | 2021-09-15 | 2021-12-17 | 泉州信息工程学院 | 3D printer multicolor wire feeding device and working method thereof |
-
2014
- 2014-05-16 CN CN201420253224.9U patent/CN204109367U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608390A (en) * | 2015-02-28 | 2015-05-13 | 济南大学 | Material feeding mechanism for 3D printer |
| CN105437550A (en) * | 2015-12-18 | 2016-03-30 | 济南大学 | 3D printer wire feeding structure |
| CN105965900A (en) * | 2016-06-02 | 2016-09-28 | 李玉盛 | Intelligent desktop 3D printer easy to operate |
| CN105965900B (en) * | 2016-06-02 | 2018-01-23 | 黑龙江大学 | A kind of easy-operation type intelligence desktop 3D printer |
| CN106064481A (en) * | 2016-08-01 | 2016-11-02 | 江苏时间环三维科技有限公司 | A kind of FDM 3D printer lacks material, putty detection device |
| CN113799391A (en) * | 2021-09-15 | 2021-12-17 | 泉州信息工程学院 | 3D printer multicolor wire feeding device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 201805 2 Yuan Garden Road, Anting Town, Jiading District, Shanghai, 338 Patentee after: SHANGHAI GENIE AUTOMATION EQUIPMENT Co.,Ltd. Address before: 230000 room 507, innovation building, 150 Haitang Road, hi tech Zone, Hefei, Anhui Patentee before: HEFEI XIRUI THREE DIMENSIONAL PRINTING TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |