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a 3d printer

A 3D printer and printing device technology, applied in the field of 3D printing, can solve the problems of not adapting to existing needs, affecting normal printing, unable to realize immediate stop, etc., to achieve the effect of improving printing efficiency, printing accuracy, and simple structure

Active Publication Date: 2018-06-15
JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some 3D printers on the market adopt the technology of "fusion deposition molding". The whole process is to melt the plastic in the printing part, and then form a thin layer by depositing plastic fibers. The problem of easy displacement seriously affects normal printing
In addition, the existing 3D printers cannot stop immediately during the printing process of the printing head rotation, which does not meet the existing needs

Method used

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Examples

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Embodiment Construction

[0022] Such as Figure 1-Figure 5As shown, a 3D printer of the present invention includes a base 5 and a printing device 7 arranged above the top of the base 5, a pillar 6 is arranged on the top left side of the base 5, and a pillar 6 is arranged on the top left side of the base 5. There are first sliding grooves 51 arranged on the same front and back, and a second sliding groove 52 is provided at the middle end of the inner bottom surface of each of the first sliding grooves 51, and the left and right elongating devices are arranged in the second sliding grooves 52. The first screw 521, the first sliding block 53 is slidably connected to the first sliding groove 51, the printing device 7 is provided with a sliding cavity 72, and the right side of the sliding cavity 72 is provided inside There is a convex end 73, which is provided with a locking chamber 71 elongated toward the right side inside the convex end 73, and a printing driving device 75 is fixedly arranged in the bott...

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Abstract

The invention discloses a 3D printer. The 3D printer comprises a base part and a printing device arranged above the top of the base part. A supporting column is arranged on the top surface of the left side of the base part. First sliding grooves are formed in the front portion and the rear portion of the top surface of the left side of the base part symmetrically. A second sliding groove is formed in the middle end of the inner bottom surface of each first sliding groove. First screws which stretch left and right are arranged in the second sliding grooves. First sliding blocks are connected into the first sliding grooves in a sliding fit mode. A sliding cavity is formed in the printing device. A protruding end is arranged in the right side of the sliding cavity. A locking cavity which stretches towards the right side is formed in the protruding cavity. A printing driving device is fixedly arranged in the bottom surface of the printing device. A printing head is connected to the bottom of the printing driving device in a matched mode. A passing groove is formed between the top of the printing driving device and the bottom of the locking cavity. A rotary rod which stretches up and down is connected into the passing groove in a matched mode. The 3D printer is simple in structure and high in safety, and the printing efficiency and the printing precision are improved.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printer. Background technique [0002] 3D printer, also known as three-dimensional printer, is a machine of rapid prototyping technology. It is based on digital model files, using special wax or plastic and other adhesive materials to manufacture three-dimensional objects by printing layers of adhesive materials. object. 3D printing can directly generate objects of any shape from computer graphics data without machinery or molds, thus greatly shortening the production cycle of products and improving productivity. At present, some 3D printers on the market adopt the technology of "fusion deposition molding". The whole process is to melt the plastic in the printing part, and then form a thin layer by depositing plastic fibers. The problem of easy displacement seriously affects normal printing. In addition, the existing 3D printers cannot realize immediate stop during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/118B29C64/20B29C64/245B33Y30/00
CPCB33Y30/00
Inventor 郭涛
Owner JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD
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