Three-dimensional printing system and equipment assembly
First Claim
Patent Images
1. A three-dimensional printing equipment assembly comprising:
- a circuitous or oscillating conveyor system;
plural build modules comprising respective height adjustable platforms;
at least one build station that forms respective one or more three-dimensionally printed articles on the plural build modules;
a bed transfer system that transfers the one or more three-dimensionally printed articles away from the conveyor system;
a control system that determines and specifies the location of one or more of the plural build modules relative to the conveyor system;
wherein the conveyor system repeatedly conducts the plural build modules through the at least one build station.
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Abstract
A three-dimensional printing system and equipment assembly for the manufacture of three-dimensionally printed articles is provided. The equipment assembly includes a three-dimensional printing build system, an optional liquid removal system and an optional harvester system. The build system includes a conveyor, plural build modules and at least one build station having a powder-layering system and a printing system. The equipment assembly can be used to manufacture pharmaceutical, medical, and non-pharmaceutical/non-medical objects. It can be used to prepare single or multiple articles.
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Citations
21 Claims
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1. A three-dimensional printing equipment assembly comprising:
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a circuitous or oscillating conveyor system; plural build modules comprising respective height adjustable platforms; at least one build station that forms respective one or more three-dimensionally printed articles on the plural build modules; a bed transfer system that transfers the one or more three-dimensionally printed articles away from the conveyor system; a control system that determines and specifies the location of one or more of the plural build modules relative to the conveyor system; wherein the conveyor system repeatedly conducts the plural build modules through the at least one build station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for the preparation of three-dimensionally printed articles, the method comprising:
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with a conveyor system, repeatedly conveying plural build modules through at least one build station to form from build material respective one or more three-dimensionally printed articles in one or more of the plural build modules; considering at least the linear speed of the conveyor system or of the plural build modules when forming the respective one or more three-dimensionally printed articles; determining the location of one or more of the plural build modules and/or specifying the location of one or more of the plural build modules relative to the conveyor system when forming the respective one or more three-dimensionally printed articles; transferring the one or more three-dimensionally printed articles away from the conveyor system; wherein; the plural build modules comprise respective height adjustable platforms; and the conveyor is a circuitous or reciprocating conveyor. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification