Thermocuring printing method and printing device thereof

A thermal curing, print head technology, applied in the field of 3D printing, can solve problems such as difficulty in printing models, and achieve the effect of improving printing quality
CN113547747AInactive Publication Date: 2021-10-26REGENOVO BIOTECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
REGENOVO BIOTECH
Publication Date
2021-10-26
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a thermocuring printing method and device, and belongs to the technical field of 3D printing. The method comprises the steps that a driving mechanism drives a printing platform to move downwards by a corresponding layer height from the liquid level of a liquid tank in the liquid tank where a thermocuring fluid material is stored to stop; a scraper assembly scrapes the liquid level of the liquid tank after the printing platform moves in the liquid tank; a thermocuring unit cures the leveled liquid level of the liquid tank to form a model structure with the corresponding layer height; whether printing is finished or not is judged, and if yes, ending is carried out; and if not, the steps are repeated. The device part comprises the printing platform, the liquid tank, a refrigerator, the scraper assembly, the thermocuring unit and a driving unit. The device has the advantages of high printing fineness and high printing quality.
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Description

technical field

[0001] The invention belongs to the technical field of 3D printing, and in particular relates to a thermosetting printing method and a printing device thereof. Background technique

[0002] Thermosetting fluid refers to a single-component or multi-component mixture that does not form at room temperature or has a slow molding speed, and needs to be heated and catalyzed to accelerate solidification. Common thermosetting fluids include thermosetting silicone rubber, thermosetting resin, thermosetting glue, thermal Cured liquid silica gel, etc. This material is widely used in molding molds, injection molding processes and other products due to its excellent physical and chemical properties. Combining thermosetting fluid materials and 3D printing technology can realize the rapid prototyping of such products. The existing thermosetting 3D printing technology is extrusion molding, which is to extrude colloidal thermosetting fluid materials into filaments, and use fi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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