CN205951324U - Feeding mechanism of 3D printer - Google Patents
Feeding mechanism of 3D printer Download PDFInfo
- Publication number
- CN205951324U CN205951324U CN201620619131.2U CN201620619131U CN205951324U CN 205951324 U CN205951324 U CN 205951324U CN 201620619131 U CN201620619131 U CN 201620619131U CN 205951324 U CN205951324 U CN 205951324U
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- China
- Prior art keywords
- shell
- printer
- motor
- homocline
- bull stick
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Abstract
The utility model discloses a feeding mechanism of 3D printer, print owner control chip group and shell including 3D, the inside of putting the feed bin is equipped with the rotary drum, the outer wall center department of rotary drum is equipped with the external tooth, the top of motor cabinet is equipped with step motor, step motor links to each other with the swing pinion through changeing the roller, the inside bottom outside in unloading hole is equipped with magnetic induction sensor. This feeding mechanism of 3D printer, pass through the rotary drum, homocline bull stick and magnetic induction sensor's cooperation, step motor sets up the outside with the shell, the volume of holding the material of putting the feed bin has been improved, it is rotatory that the swing pinion drives the rotary drum through the cooperation of connecting gear and external tooth, the rotatory entering unloading of cooperation drive material of revolving rack pole and homocline bull stick is downthehole, magnetic induction sensor carries out quantity to the material that falls into the inslot that gathers materials through the unloading hole and calculates, but can make the material continuously carry in the time of refined calculation unloading volume, the situation of avoiding disconnected china ink appearing takes place, the printing effect has been improved.
Description
Technical field
This utility model is related to 3D printer technical field, specially a kind of feed mechanism of 3D printer.
Background technology
3 D-printing has been directed to space flight military project, industrial mould molding, and animation exhibition of paintings, cultural creative etc. are big and small multiple
Field, the development maked rapid progress with rapid shaping technique is so as to valuable application also extends continuous, in medical science
Aspect, biological 3D printing technique has been sent to great expectations, the field of forefront in 3D printing research, and people have focused on group sight
Knit with the printing of organ on, this technology have repair or change damage or human patients tissue and organ potentiality, using this
Technology, can print high geometric complexity, the spatial variations of many axoblasts, different biomaterials, additionally, by advanced electricity
The auxiliary of brain control technology, greatly accelerates to organize the formation of the management with printing function, biological 3D printing technique will be learning anatomy
Learn the instrument that supply has researching value, the feed mechanism of the 3D printing based on granule feeding is all using open loop in the market
System, cannot know the feeding speed when front feeding mechanism and feeding amount, in the prior art, such as Application No.
The utility model patent of 201420263758.X, including frame for movement and control circuit, control circuit part includes photocell meter
Digital-to-analogue block and single shaft step motor control module, frame for movement includes Motorized drive unit, material output control unit and charging basket,
Although this patent can count to feeding granule, by all cloth oars control discharge quantity lead in storage material storehouse can storage material space relatively
Little, under drive its rotation by motor, material hardly results in complete supplement, leads to the situation disconnected ink to occur, shadow
Ring printing effect.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of feed mechanism of 3D printer, with
Solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of feed mechanism of 3D printer, including
3D printer Master control chip group and shell, the inner chamber top of described shell is provided with puts feed bin, and the described inside putting feed bin is provided with
Rotating cylinder, described rotating cylinder is connected with shell by change, and the outer wall center of described rotating cylinder is provided with external tooth, and the right-hand member of described shell sets
There is fluting, the inside of described fluting is provided with connection gear, and described connection gear is meshed with external tooth, described connection gear passes through rotation
Transfer roller is connected with shell, and described rotating roller is provided with bearing with the junction of shell, and the right-hand member of described shell is provided with motor cabinet, described
The top of motor cabinet is provided with motor, and described motor is electrically connected with 3D printer Master control chip group, described stepping
The top of motor is provided with swing pinion, and described swing pinion is meshed with being connected gear, and described motor passes through transfer roller and rotation
Rotating disk is connected, and described transfer roller is provided with alignment pin with the junction of swing pinion, and the inner bottom of described rotating cylinder is provided with rotating stand rod,
The bottom of described rotating stand rod is provided with homocline bull stick, and described homocline bull stick is connected with rotating stand rod by connecting rod, described shell interior
Portion bottom is provided with Material distribution platform, and the front left and right sides of described Material distribution platform is equipped with blanking hole, outside the inner bottom of described blanking hole
Side is provided with magnetic induction sensor, and described magnetic induction sensor is electrically connected with 3D printer Master control chip group, described Material distribution platform
Bottom be provided with material collecting tank, the bottom of described material collecting tank is provided with feed opening, and the bottom of described feed opening is provided with tremie pipe.
Preferably, the bottom of described rotating cylinder is provided with protection filler ring disk.
Preferably, the described inner tip putting feed bin is provided with anti-splashing the ring disk.
Preferably, the front left and right sides of described homocline bull stick is equipped with pellet groove.
Preferably, the right-hand member of described shell is provided with guard shield.
Compared with prior art, the beneficial effects of the utility model are：The feed mechanism of this 3D printer, by rotating cylinder,
Homocline bull stick and the cooperation of magnetic induction sensor, motor setting and the outside of shell, improve the storage material amount putting feed bin, rotation
Rotating disk passes through to connect gear and the cooperation of external tooth drives rotating cylinder rotation, the mating band animal material rotation of rotating stand rod and homocline bull stick
Enter blanking in the hole, magnetic induction sensor is carried out quantity calculating to the material being fallen into by blanking hole in material collecting tank, can accurately count
Material can be made persistently to be conveyed while calculating discharge quantity, it is to avoid the situation disconnected ink occurs, and improves printing effect.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is the guard shield schematic diagram of this utility model structure
Fig. 3 is theory diagram of the present utility model.
In figure：1st, change, 2, rotating cylinder, 3, external tooth, 4, rotating stand rod, 5, protection filler ring disk, 6, connecting rod, 7, pellet groove, 8,
Magnetic induction sensor, 9, blanking hole, 10, Material distribution platform, 11, material collecting tank, 12, feed opening, 13, tremie pipe, 14, put feed bin, 15, anti-
Splashing the ring disk, 16, bearing, 17, rotating roller, 18, connect gear, 19, swing pinion, 20, alignment pin, 21, transfer roller, 22, stepping
Motor, 23, motor cabinet, 24, fluting, 25, homocline bull stick, 26, shell, 27, guard shield, 28,3D printer Master control chip group.
Specific embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of feed mechanism of 3D printer, including 3D
Printer Master control chip group 28 and shell 26, the inner chamber top of described shell 26 is provided with puts feed bin 14, described feed bin 14 of putting
Inner tip is provided with anti-splashing the ring disk 15, and setting anti-splashing the ring disk 15 avoids homocline bull stick 25 to drive material to fly in rotary course
During rotation, materials from spattering goes out to put feed bin 14, and the described inside putting feed bin 14 is provided with rotating cylinder 2, and rotating cylinder 2 drives rotating stand rod 4 to rotate, described
The bottom of rotating cylinder 2 is provided with protection filler ring disk 5, and described rotating cylinder 2 is connected with shell 26 by change 1, the outer wall center of described rotating cylinder 2
Place is provided with external tooth 3, and the right-hand member of described shell 26 is provided with fluting 24, and the inside of described fluting 24 is provided with connection gear 18, described company
Connect gear 18 to be meshed with external tooth 3, described connection gear 18 is connected with shell 26 by rotating roller 17, described rotating roller 17 and
The junction of shell 26 is provided with bearing 16, and the right-hand member of described shell 26 is provided with motor cabinet 23, and the top of described motor cabinet 23 is provided with
Motor 22, motor 22 setting and the outside of shell 26, improve the storage material amount putting feed bin 14, motor 22 works
Gear 19 is rotated by transfer roller 21 to rotate, swing pinion 19 passes through to connect gear 18 and the cooperation of external tooth 3 drives rotating cylinder 2 to revolve
Turn, described motor 22 is electrically connected with 3D printer Master control chip group 28, and the top of described motor 22 is provided with rotation
Rotating disk 19, described swing pinion 19 is meshed with being connected gear 18, and described motor 22 passes through transfer roller 21 and swing pinion
19 are connected, and described transfer roller 21 is provided with alignment pin 20 with the junction of swing pinion 19, and the right-hand member of described shell 26 is provided with guard shield 27,
The inner bottom of described rotating cylinder 2 is provided with rotating stand rod 4, and the bottom of described rotating stand rod 4 is provided with homocline bull stick 25, by rotating stand rod 4 He
The mating band animal material of homocline bull stick 25 rotates in blanking hole 9, and the front left and right sides of described homocline bull stick 25 is equipped with
Pellet groove 7, improves, by arranging pellet groove 7, the accuracy falling into blanking hole 9, and described homocline bull stick 25 passes through connecting rod 6 and turns
Hack lever 4 is connected, and the inner bottom of described shell 26 is provided with Material distribution platform 10, and the front left and right sides of described Material distribution platform 10 is equipped with down
Material hole 9, is provided with magnetic induction sensor 8 outside the inner bottom of described blanking hole 9, by arranging magnetic induction sensor 8 to passing through
The material that blanking hole 9 falls in material collecting tank 11 carries out quantity calculating, described magnetic induction sensor 8 and 3D printer Master control chip
Group 28 electric connection, the bottom of described Material distribution platform 10 is provided with material collecting tank 11, and the bottom of described material collecting tank 11 is provided with feed opening 12, institute
The bottom stating feed opening 12 is provided with tremie pipe 13.
Motor 22 setting and the outside of shell 26, improve the storage material amount putting feed bin 14, motor 22 work is logical
Cross transfer roller 21 gear 19 is rotated and rotate, swing pinion 19 passes through to connect gear 18 and the cooperation of external tooth 3 drives rotating cylinder 2 to revolve
Turn, rotating cylinder 2 drives rotating stand rod 4 to rotate by change 1, and the mating band animal material of rotating stand rod 4 and homocline bull stick 25 rotates into down
In material hole 9, magnetic induction sensor 8 carries out quantity calculating to the material falling into by blanking hole 9 in material collecting tank 11, under material passes through
Material mouth 12 is delivered to printer head by tremie pipe 13.
The above, be only preferred embodiment of the present utility model, not technical scope of the present utility model is made
Go out any restriction, thus every any trickle amendment above example made according to technical spirit of the present utility model, equivalent
Change and modification, all still fall within the range of the technical solution of the utility model.
Claims (5)
1. a kind of feed mechanism of 3D printer, including 3D printer Master control chip group (28) and shell (26), its feature exists
In：The inner chamber top of described shell (26) is provided with puts feed bin (14), and the described inside putting feed bin (14) is provided with rotating cylinder (2), described
Rotating cylinder (2) is connected with shell (26) by change (1), and the outer wall center of described rotating cylinder (2) is provided with external tooth (3), described shell
(26) right-hand member is provided with fluting (24), and the inside of described fluting (24) is provided with connection gear (18), described connection gear (18) with
External tooth (3) is meshed, and described connection gear (18) is connected with shell (26) by rotating roller (17), and described rotating roller (17) is with outward
The junction of shell (26) is provided with bearing (16), and the right-hand member of described shell (26) is provided with motor cabinet (23), described motor cabinet (23)
Top is provided with motor (22), and described motor (22) is electrically connected with 3D printer Master control chip group (28), described
The top of motor (22) is provided with swing pinion (19), and described swing pinion (19) is meshed with being connected gear (18), described
Motor (22) is connected with swing pinion (19) by transfer roller (21), the junction of described transfer roller (21) and swing pinion (19)
It is provided with alignment pin (20), the inner bottom of described rotating cylinder (2) is provided with rotating stand rod (4), and the bottom of described rotating stand rod (4) is provided with homocline
Bull stick (25), described homocline bull stick (25) is connected with rotating stand rod (4) by connecting rod (6), the inner bottom of described shell (26)
Be provided with Material distribution platform (10), the front left and right sides of described Material distribution platform (10) is equipped with blanking hole (9), described blanking hole (9) interior
Portion's Basolateral is provided with magnetic induction sensor (8), described magnetic induction sensor (8) and 3D printer Master control chip group (28) electricity
Property connect, the bottom of described Material distribution platform (10) is provided with material collecting tank (11), and the bottom of described material collecting tank (11) is provided with feed opening (12),
The bottom of described feed opening (12) is provided with tremie pipe (13).
2. a kind of 3D printer according to claim 1 feed mechanism it is characterised in that：The bottom of described rotating cylinder (2)
It is provided with protection filler ring disk (5).
3. a kind of 3D printer according to claim 1 feed mechanism it is characterised in that：Described put the interior of feed bin (14)
Portion top is provided with anti-splashing the ring disk (15).
4. a kind of 3D printer according to claim 1 feed mechanism it is characterised in that：Described homocline bull stick (25)
The front left and right sides is equipped with pellet groove (7).
5. a kind of 3D printer according to claim 1 feed mechanism it is characterised in that：The right-hand member of described shell (26)
It is provided with guard shield (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619131.2U CN205951324U (en) | 2016-06-22 | 2016-06-22 | Feeding mechanism of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619131.2U CN205951324U (en) | 2016-06-22 | 2016-06-22 | Feeding mechanism of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951324U true CN205951324U (en) | 2017-02-15 |
Family
ID=57968388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619131.2U Active CN205951324U (en) | 2016-06-22 | 2016-06-22 | Feeding mechanism of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951324U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481743A (en) * | 2018-05-02 | 2018-09-04 | 芜湖众梦电子科技有限公司 | A kind of automatic 3D printing equipment for the processing of moon lamp case surface |
| CN108580904A (en) * | 2018-05-28 | 2018-09-28 | 北京梦之墨科技有限公司 | A kind of filling body and printing equipment of printing equipment |
| CN108858902A (en) * | 2018-06-27 | 2018-11-23 | 建德市华隆塑业有限公司 | A kind of plastic grain blowing library |
| CN110481011A (en) * | 2019-09-17 | 2019-11-22 | 大理大学 | A kind of printing head and the 3D printer using printing head |
| CN112721149A (en) * | 2020-12-08 | 2021-04-30 | 罗玉琴 | Photocuring 3D printer |
-
2016
- 2016-06-22 CN CN201620619131.2U patent/CN205951324U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481743A (en) * | 2018-05-02 | 2018-09-04 | 芜湖众梦电子科技有限公司 | A kind of automatic 3D printing equipment for the processing of moon lamp case surface |
| CN108580904A (en) * | 2018-05-28 | 2018-09-28 | 北京梦之墨科技有限公司 | A kind of filling body and printing equipment of printing equipment |
| CN108580904B (en) * | 2018-05-28 | 2023-09-29 | 北京梦之墨科技有限公司 | Filling mechanism of printing device and printing device |
| CN108858902A (en) * | 2018-06-27 | 2018-11-23 | 建德市华隆塑业有限公司 | A kind of plastic grain blowing library |
| CN110481011A (en) * | 2019-09-17 | 2019-11-22 | 大理大学 | A kind of printing head and the 3D printer using printing head |
| CN110481011B (en) * | 2019-09-17 | 2021-06-22 | 大理大学 | Print shower nozzle and use 3D printer of printing shower nozzle |
| CN112721149A (en) * | 2020-12-08 | 2021-04-30 | 罗玉琴 | Photocuring 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |