Printing head module and three dimensional printing apparatus using the same
First Claim
1. A three dimensional printing apparatus, comprising:
- a base; and
a printing head module disposed above the base and comprising;
a printing head comprising a plurality of assembling pieces that are assembled with each other to form the printing head and a nozzle of the printing head assembled by the plurality of assembling pieces, wherein each of the plurality of assembling pieces comprises at least one material-supply groove and a plurality of contact surfaces configured to be assembled with the contact surfaces of the adjacent assembling piece, the contact surfaces of each of the assembling pieces are not coplanar with one another, and the material-supply grooves of any two adjacent assembling pieces are located corresponding to each other and assembled to form at least one material-supply channel; and
at least one material spool connected to the material-supply channel to provide at least one fluid material to the at least one material-supply channel respectively and the fluid material is transmitted via the material-supply channel to be dispensed on the base by the nozzle.
1 Assignment
0 Petitions
Accused Products
Abstract
A printing head module and a three dimensional (3-D) printing apparatus using the same are provided. The 3-D printing apparatus includes a base and the printing head module. The printing head module is disposed above the base and includes a printing head and at least one material spool. The printing head includes a plurality of assembling pieces assembled with each other to form the printing head and define a nozzle of the printing head. Each of the assembling pieces includes at least one material-supply groove. The material-supply grooves of any two adjacent assembling pieces are located corresponding to each other to form at least one material-supply channel together. Each material spool is connected to the material-supply channel for providing at least one fluid material to the material-supply channel. The fluid material is transmitted via the material-supply channel to be dispensed on the base.
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Citations
22 Claims
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1. A three dimensional printing apparatus, comprising:
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a base; and a printing head module disposed above the base and comprising; a printing head comprising a plurality of assembling pieces that are assembled with each other to form the printing head and a nozzle of the printing head assembled by the plurality of assembling pieces, wherein each of the plurality of assembling pieces comprises at least one material-supply groove and a plurality of contact surfaces configured to be assembled with the contact surfaces of the adjacent assembling piece, the contact surfaces of each of the assembling pieces are not coplanar with one another, and the material-supply grooves of any two adjacent assembling pieces are located corresponding to each other and assembled to form at least one material-supply channel; and at least one material spool connected to the material-supply channel to provide at least one fluid material to the at least one material-supply channel respectively and the fluid material is transmitted via the material-supply channel to be dispensed on the base by the nozzle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A printing head module capable of supplying at least one fluid material to be dispensed on a base, the printing head module comprising:
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a printing head comprising a plurality of assembling pieces that are assembled with each other to form the printing head and a nozzle of the printing head assembled by the plurality of assembling pieces, wherein each of the plurality of assembling pieces comprises at least one material-supply groove and a plurality of contact surfaces configured to be assembled with the contact surfaces of the adjacent assembling piece, the contact surfaces of each of the assembling pieces are not coplanar with one another, and the material-supply grooves of any two adjacent assembling pieces are located corresponding to each other and assembled to form at least one material-supply channel; and at least one material spool connected to the material-supply channel to provide the fluid material to the at least one material-supply channel respectively and the fluid material is transmitted via the material-supply channel to be dispensed on the base by the nozzle. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification