Full-range packaging type printing head

Abstract

The invention provides a full-range packaging type printing head. The full-range packaging type printing head comprises a printing head support and a driving mechanism, and is technologically characterized in that the driving mechanism comprises a transverse driving assembly, a printing head body and a longitudinal driving assembly; the transverse driving assembly comprises a transverse driving device, a main belt wheel arranged at the output end of the transverse driving device, a pair of first gears which are arranged on the printing head support, engaged with a cross beam unit and coaxially arranged on a first transmission shaft, and a pair of second gears which are arranged on the printing head support, engaged with the cross beam unit and coaxially arranged on a second transmission shaft; the first transmission shaft and the second transmission shaft are connected with the main belt wheel through a first belt wheel and the second belt wheel correspondingly; and the longitudinal driving assembly comprises a longitudinal driving device, a longitudinal lead screw arranged at the output end of the longitudinal driving device, and the printing head body arranged on the longitudinal lead screw. The full-range packaging type printing head has the advantages of being wide in application range, high in universality, high in automation degree, low in operating cost, high in working efficiency and the like.

Description

technical field [0001] The invention relates to the construction field, in particular to a full-range wrap-around printing head. Background technique [0002] Houses play an essential role in people's lives. At present, the construction industry mostly uses artificial stirrups and mechanical pouring of concrete, which requires a lot of manpower and material resources. With the development of 3D printing technology, this 3D additive technology is gradually applied to the construction industry, replacing the pouring of a large amount of concrete with layer-by-layer printing of new adhesive materials. With the application of 3D printing technology in the construction industry, the modularization of construction printing robots has gradually become the focus of research, but the existing construction printing robots are often limited by high cost, large size, geographical location and climate. [0003] For example, the invention patent application with the application publicat...

AI Technical Summary

Problems solved by technology

However, there are the following problems: (1) Only borrowing the structure of the truss truck, it can only complete the printing of houses smaller than the body of the truss truck, so the printing limitations are very large; (2) The overall volume is too large, which is not convenient for transportation and movement. Printing different houses needs to change the size of the truss truck, so the versatility is poor; (3) The overall degree of freedom is small, and only simple wall printing can be completed

However, there are the following problems: (1) simply borrowing from the gantry structure, the strength is low; (2) the versatility is poor, the device can only print houses within the range of the track and the size of the house is limited by the size of the device

Images