Cleaning device for printing model of 3D printer

A 3D printer and model printing technology, applied in the field of 3D printing, can solve the problems of difficult removal of resin particles, irregular shape of model samples, and difficulty in fixing and clamping of model samples, so as to achieve firm fixation and reduce the possibility of extrusion damage. , the effect of thorough cleaning
CN112743840APending Publication Date: 2021-05-04ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
Publication Date
2021-05-04

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Abstract

The invention discloses a cleaning device for a printing model of a 3D printer. The cleaning device for the printing model of the 3D printer comprises a cleaning box, an alcohol box, a cleaning mechanism, a position limiting mechanism and a filtering mechanism, wherein the cleaning mechanism, the position limiting mechanism and the filtering mechanism are all positioned in an inner cavity of the cleaning box; the alcohol box communicates with the cleaning mechanism; the cleaning mechanism comprises a main rotating rod and a sub rotating rod; a transmission belt is connected between the main rotating rod and the sub rotating rod; each of the main rotating rod and the sub rotating rod is rotationally connected with the top of the cleaning box; a first motor is arranged at the top of the main rotating rod; a cleaning passage is formed in the center of an inner cavity of the sub rotating rod; a fixing seat is arranged at the top of the sub rotating rod; a connecting shaft is arranged at the center of the top of the fixing seat; and a conveying pipe is connected between the connecting shaft and the alcohol box. The cleaning device for the printing model of the 3D printer has the advantages that the design structure is reasonable, resin particles in gaps or corners of model samples can be conveniently cleared, clearing is complete, and meanwhile, model samples of different sizes can be fixed and clamped.
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Description

technical field

[0001] The invention relates to the technical field of 3D printing, in particular to a cleaning device for a model printed by a 3D printer. Background technique

[0002] Light-curing 3D printing has gone through the process from jetting light-curing 3D printing to laser curing rapid prototyping 3D printing and then to surface exposure rapid prototyping 3D printing. Compared with the former two, surface exposure rapid prototyping 3D printing greatly reduces the cost of 3D printing. Time, wide application prospects, light-curing 3D printing technology is to use liquid photosensitive resin to absorb light energy under the irradiation of ultraviolet light and then undergo photopolymerization to form parts, especially the 3D printing of portrait models. After the sample is printed and formed, The cleaning of the sample is one of the foundations and important links of post-processing. Whether the sample is cleaned or not will directly affect the success rate and ef...

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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