A 3d printing device

A 3D printing and printing head technology, applied in the field of 3D printing, can solve the problems of "support" limited carrying capacity, multi-material and printing time, product collapse, etc., to reduce the risk of collapse, improve printing efficiency, and eliminate delamination Effect
CN105415682BActive Publication Date: 2017-06-16台州新森增材制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
台州新森增材制造有限公司
Publication Date
2017-06-16

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Abstract

The invention discloses a 3D printing device, comprising a main frame, a discharging printing head, a forming printing table, and a printing head displacement adjusting mechanism for driving the discharging printing head to move so as to change the position of the discharging printing head. The discharge print head is provided with a print head feed end for inputting printing raw materials, the discharge print head is provided with a discharge channel communicated with the feed end of the print head, and the forming printing table includes a fixed platen, at least A movable platen that can move up and down, and a platen displacement adjusting mechanism that corresponds to the movable platen one-to-one and is used to drive the movable platen to move up and down. The beneficial effects of the invention are that the structure is reasonable, can be adjusted according to the support requirements, and flexibly provides a part of the original support (non-printing support), thereby reducing the demand for the original printing support, improving the printing efficiency, reducing the risk of partial collapse of the product, Save support material and ensure product stability during printing.
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Description

technical field

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

[0002] 3D printer, also known as three-dimensional printer (3DP), is a machine that uses cumulative manufacturing technology, that is, rapid prototyping technology. 3D printing technology is a digital model file-based technology that uses bondable materials such as molten plastic to manufacture three-dimensional objects by printing layers of adhesive materials, that is, the technology of constructing objects by layer-by-layer printing. At this stage, 3D printers are mostly used to manufacture products.

[0003] The 3D printer mainly includes a printing structure (print head), a forming printing table (on which the product is formed), and a printing head displacement adjustment mechanism (which can change the position of the printing head in space, so that the printed raw materials can fall on the forming printing table...

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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