Three-dimensional printing apparatus and printing head module
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-067/00
B33Y-010/00
B33Y-030/00
B33Y-050/02
출원번호
US-0180337
(2014-02-13)
등록번호
US-9446558
(2016-09-20)
우선권정보
TW-102146237 A (2013-12-13)
발명자
/ 주소
Chang, Chia-Ming
출원인 / 주소
XYZprinting, Inc.
대리인 / 주소
Jianq Chyun IP Office
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A three-dimensional (3-D) printing apparatus including a base, a printing head module and a control unit is provided. The base has a carrying surface. The printing head module is disposed above the base. The printing head module includes a body and a discharge outlet switching component. The body in
A three-dimensional (3-D) printing apparatus including a base, a printing head module and a control unit is provided. The base has a carrying surface. The printing head module is disposed above the base. The printing head module includes a body and a discharge outlet switching component. The body includes a material supplying channel. The discharge outlet switching component is movably disposed at the body. The discharge outlet switching component includes a plurality of discharge outlets. Diameters of the discharge outlets are different from each other. The control unit is configured to choose one of the discharge outlets according to the diameters and connect the chosen discharge outlet to the body, such that the material supplying channel is connected to the corresponding discharge outlet.
대표청구항▼
1. A three-dimensional printing apparatus, comprising: a base, having a carrying surface;a printing head module, disposed above the base, and the printing head module comprising: a body, comprising a material supplying channel; anda discharge outlet switching component movably disposed at the body,
1. A three-dimensional printing apparatus, comprising: a base, having a carrying surface;a printing head module, disposed above the base, and the printing head module comprising: a body, comprising a material supplying channel; anda discharge outlet switching component movably disposed at the body, the discharge outlet switching component comprising a plurality discharge outlets, and diameters of the discharge outlets being different from each other; anda control unit, coupling and controlling the discharge outlet switching component, and configured to choose one of the discharge outlets according to the diameters of the discharge outlets and connect the chosen discharge outlet to the body, thereby the material supplying channel is connected to the chosen discharge outlet. 2. The three-dimensional printing apparatus of claim 1, wherein the discharge outlets are arranged along a circle. 3. The three-dimensional printing apparatus of claim 2, wherein the control unit controls the discharge outlet switching component to rotate about a center axis of the circle, so as to rotate the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 4. The three-dimensional printing apparatus of claim 1, wherein the discharge outlets are arranged along a straight line. 5. The three-dimensional printing apparatus of claim 4, wherein the control unit controls the discharge outlet switching component to move along the straight line, so as to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 6. The three-dimensional printing apparatus of claim 4, further comprising a switching motor and a linking-up roller set, the control unit coupling and controlling the switching motor, the switching motor connecting the linking-up roller set to drive the linking-up roller set to rotate, the linking-up roller set connecting the discharge outlet switching component to drive the discharge outlet switching component to move along the straight line to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 7. The three-dimensional printing apparatus of claim 1, further comprising a material feeding motor coupled to the control unit, wherein after the control unit connects the chosen discharge outlet to the body, the control unit controls the material feeding motor to transmit a base material to the chosen discharge outlet through the material supplying channel. 8. The three-dimensional printing apparatus of claim 1, wherein the body comprises a first engaging part, and the discharge outlet switching component further comprises a plurality of second engaging parts each disposed corresponding to each of the discharge outlets, such that the corresponding second engaging parts is engaged with the first engaging part when the control unit connects the chosen discharge outlet to the body. 9. The three-dimensional printing apparatus of claim 1, further comprising a plurality of nozzles disposed at the discharge outlet switching component and respectively sleeved on the discharge outlets, wherein a diameter of each of nozzles is substantially identical to the diameter of the corresponding discharge outlet. 10. The three-dimensional printing apparatus of claim 1, further comprising a nozzle sleeved on the discharge outlet switching component so that the discharge outlets are located within the nozzle. 11. A printing head module, comprising: a body, comprising a material supplying channel;a discharge outlet switching component, movably disposed at the body, the discharge outlet switching component comprising a plurality discharge outlets, and diameters of the discharge outlets being different from each other, and the discharge outlet switching component being adapted to move each of the discharge outlets to a position corresponding to the body to connect the body, thereby connecting the material supplying channel to the corresponding discharge outlet; anda material feeding motor coupled to a control unit, wherein after the control unit connects the chosen discharge outlet to the body, the control unit controls the material feeding motor to transmit a base material to the chosen discharge outlet through the material supplying channel. 12. The printing head module of claim 11, wherein the discharge outlets are arranged along a circle. 13. The printing head module of claim 12, wherein the discharge outlet switching component is adapted to rotate about a center axis of the circle, so as to rotate each of the discharge outlets to a position corresponding to the material supplying channel to be connected to the body. 14. The printing head module of claim 12, further comprising a switching motor and a linking-up roller set, the control unit coupling and controlling the switching motor, the switching motor connecting the linking-up roller set to drive the linking-up roller set to rotate, the linking-up roller set connecting the discharge outlet switching component to drive the discharge outlet switching component to move along the circle to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 15. The printing head module of claim 11, wherein the discharge outlets are arranged along a straight line. 16. The printing head module of claim 15, wherein the discharge outlet switching component is adapted to move along the straight line, so as to move each of the discharge outlets to a position corresponding to the material supplying channel to be connected to the body. 17. The printing head module of claim 15, further comprising a switching motor and a linking-up roller set, the control unit coupling and controlling the switching motor, the switching motor connecting the linking-up roller set to drive the linking-up roller set to rotate, the linking-up roller set connecting the discharge outlet switching component to drive the discharge outlet switching component to move along the straight line to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 18. The printing head module of claim 11, wherein the body comprises a first engaging part, and the discharge outlet switching component further comprises a plurality of second engaging parts each disposed corresponding to each of the discharge outlets, such that the corresponding second engaging parts is engaged with the first engaging part when the corresponding discharge outlet is connected to the body. 19. The printing head module of claim 11, further comprising a plurality of nozzles disposed at the discharge outlet switching component and respectively sleeved on the corresponding discharge outlet, wherein a diameter of each of nozzles is substantially identical to the diameter of the corresponding discharge outlet. 20. The printing head module of claim 11, further comprising a nozzle sleeved on the discharge outlet switching component so that the discharge outlets are located within the nozzle. 21. A three-dimensional printing apparatus, comprising: a base, having a carrying surface;a printing head module, disposed above the base, and the printing head module comprising: a body, comprising a material supplying channel; anda discharge outlet switching component movably disposed at the body, the discharge outlet switching component comprising a plurality discharge outlets, and diameters of the discharge outlets being different from each other, wherein the discharge outlets are arranged along a circle; anda control unit, coupling and controlling the discharge outlet switching component, and configured to choose one of the discharge outlets according to the diameters of the discharge outlets and connect the chosen discharge outlet to the body, thereby the material supplying channel is connected to the chosen discharge outlet. 22. The three-dimensional printing apparatus of claim 21, wherein the printing head module further comprising a switching motor and a linking-up roller set, the control unit coupling and controlling the switching motor, the linking-up roller set disposed at a center region of the discharge outlet switching component, the switching motor connecting the linking-up roller set to drive the linking-up roller set to rotate, the linking-up roller set connecting the discharge outlet switching component to drive the discharge outlet switching component to rotate along the circle to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body. 23. A printing head module, comprising: a body, comprising a material supplying channel;a discharge outlet switching component, movably disposed at the body, the discharge outlet switching component comprising a plurality discharge outlets, and diameters of the discharge outlets being different from each other, and the discharge outlet switching component being adapted to move each of the discharge outlets to a position corresponding to the body to connect the body, thereby connecting the material supplying channel to the corresponding discharge outlet, wherein the discharge outlets are arranged along a circle; anda switching motor and a linking-up roller set, a control unit coupling and controlling the switching motor, the linking-up roller set disposed at a center region of the discharge outlet switching component, the switching motor connecting the linking-up roller set to drive the linking-up roller set to rotate, the linking-up roller set connecting the discharge outlet switching component to drive the discharge outlet switching component to rotate along the circle to move the chosen discharge outlet to a position corresponding to the material supplying channel to be connected to the body.
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이 특허에 인용된 특허 (6)
Verhoeven Albert F. L. (Grand Rapids MI), Apparatus for dispensing dough in a pattern utilizing moveable nozzles.
Comb, James W.; Labossiere, Joseph E.; Bosveld, Michael D.; Bocek, David G.; Peters, Max, Head tool changer for use with deposition-based digital manufacturing systems.
Rentz Robert I. (1818 Devils Back Bone Rd. Cincinnati OH 45238) Rentz Edward J. (1818 Devils Back Bone Rd. Cincinnati OH 45238), Method and device for simultaneously propelling and forming impressions with a flowable material.
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