A 3D printing pen with self-contained feeding device

A 3D printing pen and feeding device technology, applied in the field of 3D printing, can solve problems such as small use range, and achieve the effect of convenient replenishment of raw materials and wide use range

Active Publication Date: 2020-11-13
嵊州市观东机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a 3D printing pen with a self-contained feeding device to solve the technical problem that the existing 3D printing pen has a small range of use due to the need for external feeding

Method used

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  • A 3D printing pen with self-contained feeding device
  • A 3D printing pen with self-contained feeding device

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, a 3D printing pen with its own feeding device includes a pen holder body 10; the pen holder body 10 is hollow; the pen holder body 10 includes a pen holder upper part 11, a pen holder middle part 12 and a pen holder lower part 13; a pen holder upper part 11 and a pen holder lower part 13 The upper end and the lower end of the middle part 12 of the penholder are screwed respectively; an upper feeding pipe 111 is arranged in the upper part 11 of the penholder; a lower feeding pipe 131 is arranged in the lower part 13 of the penholder; a pair of vertical support plates 121 symmetrically arranged front and rear are formed in the middle part 12 of the penholder ; a pair of vertical support plates 121 is fixed with a central feeding pipe 123; the upper feeding pipe 111, the lower feeding pipe 131 and the central feeding pipe 123 are distributed up and down and collide with each other; between a pair of vertical supporting plates 121 righ...

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PUM

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Abstract

The invention discloses a 3D printing pen provided with an own feeding device. The pen comprises a penholder body. A penholder upper portion and a penholder lower portion are in screw connection withthe upper end and the lower end of a penholder middle portion correspondingly; a center feeding pipe is fixed into the penholder middle portion; an upper feeding pipe, a lower feeding pipe and the center feeding pipe are distributed up and down and make contact end to end; a feeding device is detachably mounted between the right portions of a pair of vertical supporting plates; the feeding devicecomprises a pair of feeding supporting plates distributed up and down; a feeding motor is fixed on the feeding supporting plate on the lower side; a feeding column is connected to the feeding supporting plate on the upper side in a pivot mode; the lower end of the feeding column is fixedly connected with the upper end of an output shaft of the feeding motor; wirelike printing raw materials are wound on the feeding column; and a self feeding hole penetrating obliquely downwards from right to left is formed at the lower-right end of the side wall of the center feeding pipe. The 3D printing pen has an external feeding mode and an internal feeding mode, the application range is wide, and the internal feeding mode can be used for supplementing raw materials conveniently.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a 3D printing pen with a self-contained feeding device. Background technique [0002] The 3D printing pen is based on 3D printing technology, using hot-melt PLA, ABS and other plastic filaments to print and form the required 3D products. Under the existing technology, 3D printing pens are generally supplied externally, so the scope of use is limited, and it is impossible to carry them with you like a pen and use them at any time. Contents of the invention [0003] The purpose of the present invention is to provide a 3D printing pen with a self-contained feeding device to solve the technical problem that the existing 3D printing pen has a small range of use due to the need for external material supply. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a 3D printing pen with a self-contained feeding device, includin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/209B29C64/321B29C64/118B33Y30/00B33Y40/00
CPCB29C64/118B29C64/209B29C64/321B33Y30/00B33Y40/00
Inventor 林佳
Owner 嵊州市观东机械厂
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