CN105835362B - A kind of cycle type 3D printer nozzle switching device - Google Patents

A kind of cycle type 3D printer nozzle switching device Download PDF

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Publication number
CN105835362B
CN105835362B CN201610199321.8A CN201610199321A CN105835362B CN 105835362 B CN105835362 B CN 105835362B CN 201610199321 A CN201610199321 A CN 201610199321A CN 105835362 B CN105835362 B CN 105835362B
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CN
China
Prior art keywords
wheel
heating head
bracket
turntable
nozzle
Prior art date
Application number
CN201610199321.8A
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Chinese (zh)
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CN105835362A (en
Inventor
黄成�
Original Assignee
重庆秋平模型有限公司
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Publication date
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Priority to CN201610199321.8A priority Critical patent/CN105835362B/en
Publication of CN105835362A publication Critical patent/CN105835362A/en
Application granted granted Critical
Publication of CN105835362B publication Critical patent/CN105835362B/en

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Abstract

The present invention discloses a kind of cycle type 3D printer nozzle switching device, including supporting rod, bottom bracket, wheel track, wheel track groove, heating head and wheel turntable etc..Supporting rod is fixedly mounted in bottom bracket, and wheel track is mounted in bottom bracket;Motor mount is fixedly mounted in bottom bracket, and is equipped with motor above;Turntable is taken turns to be mounted in bottom bracket by wheel track, and can rotate in bottom bracket along wheel track;The heating head fixed seat is mounted on the prism of wheel turntable, and heating head is mounted in heating head fixed seat, and feed inlet is equipped with above heating head, and nozzle is equipped in lower section;The pinion gear is mounted on motor shaft, and is rotated synchronously with motor, and wheel turntable is rotated together by engaging between gear wheel and pinion gear.The present invention can realize the cycle type switching of the more colors of 3D printer or multiple material, and during switching be not in color or material mixes the problem of, and after the handover, wheel turntable will not shake.

Description

A kind of cycle type 3D printer nozzle switching device
Technical field
The present invention relates to a kind of extruder head designs of 3D printer, and in particular to a kind of cycle type 3D printer nozzle switching Device belongs to 3D printing technique field.
Background technology
With the development of human sciences' technology, 3D printer has more and more been applied in design field, especially work Industry designs, and more and more 3D printers also occurs on the market in product die sinking etc., but current most 3D printing Machine can only carry out the printing of monochromatic material, if necessary to paint, then realize also occur one in the market by modes such as air brushing The printer of the lower more colors of single head, but be difficult to solve the problems, such as that multiple material mixes in heating head.Therefore it is badly in need of a kind of knot Structure is simple, and the printer head switching device of material mixed problem is easily converted and be not in material.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of cycle type 3D printer nozzle switching device, by setting motor There is provided powershift different 3D printer nozzles, it is simple in structure.
The technical solution that the present invention takes is:A kind of cycle type 3D printer nozzle switching device, including supporting rod, bottom Supporting plate, wheel track, wheel track groove, heating head, nozzle, heating head fixed seat, feed inlet, wheel turntable, gear wheel, pinion gear, electricity Machine mounting base, motor, it is characterised in that:The supporting rod is fixedly mounted in bottom bracket, and the wheel track is mounted on bottom On portion's supporting plate;The motor mount is fixedly mounted in bottom bracket, and is equipped with motor above;The wheel turntable It is mounted in bottom bracket, and can be rotated in bottom bracket along wheel track by wheel track;The heating head fixed seat peace Mounted in the prism of wheel turntable, heating head is mounted in heating head fixed seat, and feed inlet is equipped with above heating head, under Side is equipped with nozzle;The pinion gear is mounted on motor shaft, and is rotated synchronously with motor, wheel turntable by gear wheel with Engagement between pinion gear, rotates together;Heating head, nozzle, heating head fixed seat and the feed inlet, around wheel turntable Circumference array, heating and extrusion for different colours material;Wheel track groove, corresponding heating head are set on the wheel track Underface be provided with spring pearl, spring pearl is just stuck in groove, avoids shaking of the wheel turntable in action process and wrong Position.
Further, the feed inlet is respectively put into the material of different colours.
Further, the nozzle to work is parallel with supporting rod.
Further, the feeding manner of the switching device is using long-range wire feed.
Since present invention employs above-mentioned technical proposal, the present invention has the following advantages:The present invention can realize 3D printing The cycle type of the more colors of machine or multiple material switches, and is not in asking for color or material mixing during switching Topic, and after the handover, wheel turntable will not shake.
Description of the drawings
Fig. 1 is the whole assembling dimensional structure diagram of the present invention.
Drawing reference numeral:1- supporting rods;2- bottom brackets;3- wheel tracks;4- wheel track grooves;5- heating heads;6- nozzles;7- adds Thermal head fixed seat;8- feed inlets;9- takes turns turntable;10- gear wheels;11- pinion gears;12- motor mounts;13- motors.
Specific embodiment
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1, a kind of cycle type 3D printer nozzle switching device, including supporting rod 1, bottom bracket 2, wheel track 3, Wheel track groove 4, heating head 5, nozzle 6, heating head fixed seat 7, feed inlet 8, wheel turntable 9, gear wheel 10, pinion gear 11, electricity Machine mounting base 12, motor 13, it is characterised in that:The supporting rod 1 is fixedly mounted in bottom bracket 2, and the wheel track 3 is pacified In bottom bracket 2;The motor mount 12 is fixedly mounted in bottom bracket, and is equipped with motor 12 above; The wheel turntable 9 is mounted on by wheel track 3 in bottom bracket 2, and can be rotated in bottom bracket 2 along wheel track 3;It is described Heating head fixed seat 7 be mounted on the prism of wheel turntable 9, heating head 5 is mounted in heating head fixed seat 7, and in heating head 5 Top is equipped with feed inlet 8, and nozzle 6 is equipped in lower section;The pinion gear 11 is mounted on 13 axis of motor, and with motor 13 rotate synchronously, and wheel turntable 9 is rotated together by engaging between gear wheel 10 and pinion gear 11;The heating head 5 squeezes out Mouth 6, heating head fixed seat 7 and feed inlet 8, wheel turntable 9 around circumference array, for different colours material heating and squeeze Go out;Wheel track groove 4 on the wheel track 3 is set, is provided with spring pearl immediately below corresponding heating head, spring pearl is just stuck in In wheel track groove 4, avoid shaking of the wheel turntable 9 in action process and misplace.The feed inlet 8 is respectively put into different face The material of color.The nozzle 6 to work is parallel with supporting rod 1.The feeding manner of the switching device is using long-range wire feed.
The present invention operation principle be:In the use of the present invention, first by different colours or the printing material of different materials Material is put into feed inlet, and when needing to print different materials, being equipped with the motor of pinion gear can turn an angle, it would be desirable to use Extrusion device be placed on using position, so as to achieve the purpose that the cycle type of more colors or multiple material switch.

Claims (2)

1. a kind of cycle type 3D printer nozzle switching device, including supporting rod(1), bottom bracket(2), wheel track(3), wheel track it is recessed Slot(4), heating head(5), nozzle(6), heating head fixed seat(7), feed inlet(8), wheel turntable(9), gear wheel(10), small tooth Wheel(11), motor mount(12), motor(13), it is characterised in that:Supporting rod(1)It is fixedly mounted on bottom bracket(2)On, wheel Rail(3)Mounted on bottom bracket(2)On;Motor mount(12)It is fixedly mounted in bottom bracket, and electricity is installed above Machine(12);Take turns turntable(9)Pass through wheel track(3)Mounted on bottom bracket(2)On, and can be along wheel track(3)In bottom bracket(2) Middle rotation;The heating head fixed seat(7)Mounted on wheel turntable(9)Prism, heating head(5)It is fixed mounted on heating head Seat(7)On, and in heating head(5)Top is equipped with feed inlet(8), nozzle is installed in lower section(6);The pinion gear (11)Mounted on motor(13)On axis, and with motor(13)It rotates synchronously, gear wheel(10)Star son takes turns turntable(9)Inside, rotation Disk(9)Pass through gear wheel(10)With pinion gear(11)Between engagement, rotate together;The heating head(5), nozzle(6)Plus Thermal head fixed seat(7)And feed inlet(8), in wheel turntable(9)Surrounding circumference array, for different colours material heating and squeeze Go out;The wheel track(3)Upper setting wheel track groove(4), spring pearl is provided with immediately below corresponding heating head, and spring pearl is just It is stuck in wheel track groove(4)In the middle, it shakes and misplaces in action process to avoid wheel turntable;The feed inlet(8)It puts respectively Enter the material of different colours, the nozzle to work(6)With supporting rod(1)Part nozzle that is parallel, not working(6) With supporting rod(1)It is inclined to set.
2. a kind of cycle type 3D printer nozzle switching device as described in claim 1, it is characterised in that:The switching device Feeding manner is using long-range wire feed.
CN201610199321.8A 2016-04-02 2016-04-02 A kind of cycle type 3D printer nozzle switching device CN105835362B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610199321.8A CN105835362B (en) 2016-04-02 2016-04-02 A kind of cycle type 3D printer nozzle switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610199321.8A CN105835362B (en) 2016-04-02 2016-04-02 A kind of cycle type 3D printer nozzle switching device

Publications (2)

Publication Number Publication Date
CN105835362A CN105835362A (en) 2016-08-10
CN105835362B true CN105835362B (en) 2018-06-19

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108407282A (en) * 2017-08-28 2018-08-17 六安永贞匠道机电科技有限公司 The colored 3D printer of uniform color mixture printing
CN108688141B (en) * 2018-05-21 2020-11-17 六安志成智能科技有限公司 FDM type 3D printer
CN108437447B (en) * 2018-05-21 2020-05-08 宿州市徽腾知识产权咨询有限公司 FDM type 3D printing method
CN110126267B (en) * 2019-03-07 2020-08-04 浙江大学 Three-dimensional printing device and three-dimensional printing head based on eddy current field compensation heating
WO2020257572A1 (en) * 2019-06-19 2020-12-24 Advanced Solutions Life Sciences, Llc Tool for dispensing multiple materials with discrete positional control without need for sequential tool change

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192079A (en) * 2013-03-30 2013-07-10 张翀昊 Laser 3D (three-dimensional) printing device with multiple inkjet heads
CN104552935A (en) * 2013-10-24 2015-04-29 大连瑞能科技工程有限公司 Fused deposition type 3D printer disc type multi-head printing device
CN204526175U (en) * 2015-03-09 2015-08-05 广东工业大学 A kind of multiinjector 3D printer head
CN204622625U (en) * 2015-05-23 2015-09-09 邓小荣 A kind of adjustable three-dimensional printer shower nozzle extruding flow
CN204894518U (en) * 2015-06-18 2015-12-23 中国矿业大学 3D printer is with many shower nozzles mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192079A (en) * 2013-03-30 2013-07-10 张翀昊 Laser 3D (three-dimensional) printing device with multiple inkjet heads
CN104552935A (en) * 2013-10-24 2015-04-29 大连瑞能科技工程有限公司 Fused deposition type 3D printer disc type multi-head printing device
CN204526175U (en) * 2015-03-09 2015-08-05 广东工业大学 A kind of multiinjector 3D printer head
CN204622625U (en) * 2015-05-23 2015-09-09 邓小荣 A kind of adjustable three-dimensional printer shower nozzle extruding flow
CN204894518U (en) * 2015-06-18 2015-12-23 中国矿业大学 3D printer is with many shower nozzles mechanism

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Inventor after: Huang Cheng

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Effective date of registration: 20180517

Address after: 400020 Chongqing Yubei District Shuangfeng Bridge Street Airport Road 1076 3 3 1-1

Applicant after: Chongqing autumn flat model Co., Ltd.

Address before: 426100 Shi Zi Tong, Qiyang County, Yongzhou, Hunan

Applicant before: Yang Ding

Effective date of registration: 20180517

Address after: 400020 Chongqing Yubei District Shuangfeng Bridge Street Airport Road 1076 3 3 1-1

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Address after: Room 101, unit 1, building 6, no.6, Langyue Road, Yubei District, Chongqing

Patentee after: Chongqing Jinshi Zhicheng Technology Co., Ltd

Address before: 400020 Chongqing Yubei District Shuangfeng Bridge Street Airport Road 1076 3 3 1-1

Patentee before: CHONGQING AUTUMN FLAT MODEL Co.,Ltd.