Pen tool for 3D printing

Abstract

The invention discloses a pen-shaped tool for three-dimensional printing. The pen-shaped tool comprises a first tube body which is an elastic tube body, a second tube body, an extrusion component, a moving device, a first heating component, a first temperature sensor, a nozzle, a second heating component, a second temperature sensor and a microprocessor. The second tube body communicates with thefirst tube body. The first tube body is sleeved with the extrusion component. The moving device comprises a moving portion. The moving portion is rotatable, arranged in a second sleeve and in contactwith a melt matrix to drive the melt matrix to move in the length direction of the pen-shaped tool. The outer portion of the second tube body is sleeved with the first heating component. The first temperature sensor is arranged in the second tube body. The nozzle is arranged on the lower portion of the second tube body. The second heating component is arranged in the nozzle. The second temperaturesensor is arranged in the nozzle. The microprocessor is connected with the first temperature sensor, the second temperature sensor, the first heating component and the second heating component. The upper end of a shaft extends to the connected position of the first tube body and the second tube body, and the maximum of the width of the moving portion is larger than the diameter of the connected position of the first tube body and the second tube body. The pen-shaped tool is high in printing efficiency, low in equipment cost and suitable for application and popularization.

Description

technical field [0001] The invention relates to a pen tool, in particular to a pen tool for three-dimensional printing. Background technique [0002] Three-dimensional (3D) printing technology is a rapid prototyping technology. In fact, it uses powdered metal or plastic and other bondable materials to achieve material remodeling through melting. With the development of 3D technology, researchers have combined 3D technology with the characteristics of the pen to create a 3D printing pen that is portable and full of artistic atmosphere. However, due to the complicated structure of the 3D printing pen, the required parts are expensive Therefore, as a relatively high-end product, its price cannot be accepted by more consumers, which limits its sales. Therefore, a 3D printing pen with a relatively simple structure, low cost, and no safety problems for users is continued, so as to meet the needs of users for 3D printing pens. Contents of the invention [0003] It is an object ...

AI Technical Summary

Problems solved by technology

With the development of 3D technology, researchers have combined 3D technology with the characteristics of the pen to create a 3D printing pen that is portable and full of artistic atmosphere. However, due to the complex structure of the 3D printing pen, the required parts are expensive , therefore, as a relatively high-end product, its price cannot be accepted by more consumers, which limits its sales

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