A 3D printer capable of printing continuous fibers, a printer nozzle and a printer feed structure

A 3D printer, continuous technology, applied in the fields of fiber chemical characteristics, textile and papermaking, additive processing, etc., can solve the problems of limited 3D printing materials, reduce friction, prevent nozzle blockage, and reduce heating range. Effect
CN106087113BActive Publication Date: 2018-08-17深圳华纤创新科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
深圳华纤创新科技有限公司
Publication Date
2018-08-17

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Abstract

The invention discloses a 3D printer capable of printing continuous fibers, a printer spray head and a printer feeding structure. The 3D printer comprises a fixing frame, a feeding portion, a material extruding portion, a guide assembly, a spray head portion, a spray nozzle and at least one heating portion, wherein the feeding portion comprises a first heat transfer part, a heating part is installed on the first heat transfer part, the material extruding portion is connected with the first heat transfer part, the guide assembly is opposite to the material extruding portion, the spray head portion is fixedly connected with the feeding portion and fixedly arranged on the fixing frame, comprises a second heat transfer part and is arranged between the second heat transfer part and the material extruding portion, the spray nozzle connected with the second heat transfer part, and the heating portion is arranged on the second heat transfer part so as to conduct point-to-point heating on the second heat transfer part. The technical problem that a 3D printing material is limited in the prior art is solved or partially solved, and the technical effect of printing the continuous fibers through 3D printing is achieved.
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Description

technical field

[0001] The invention relates to the field of molding technology, in particular to a 3D printer capable of printing continuous fibers, a printer nozzle and a printer feed structure. Background technique

[0002] 3D printing technology is a rapid prototyping technology that uses bonding materials such as powdered metal or plastic to construct objects by layer-by-layer printing. With the rapid development of 3D printing technology, various printing technologies emerge in endlessly and are used more and more widely. However, due to the limitation of printing materials, 3D printing technology cannot enter every household; and carbon fiber as a new functional material , has a huge market prospect, but due to its processing complexity, it cannot be widely used; in the market, there are some 3D printers that can print carbon fiber, but they are all aimed at short-fiber carbon fiber, and the printed model is not good in physical properties. Not much improvement. Co...

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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