Four-axis writing manipulator

Abstract

The invention relates to the field of automatic writing machines, in particular to a four-axis writing manipulator. The four-axis writing manipulator comprises a vertical displacement assembly, a first rotary arm, a second rotary arm and a rotary pen point assembly. The vertical displacement assembly comprises a base, a support column and a rotary column. The bottom of the support column is fixedly inserted into the base. The bottom of the rotary column is rotationally inserted into the base. The tops of the support column and the rotary column are connected through a connecting plate. A firstmotor is fixedly installed on the base. An output shaft of the first motor is in transmission connection with the bottom of the rotary column. The rotary column is fixedly sleeved with one end of thefirst rotary arm. One end of the second rotary arm and the end, away from the rotary column, of the first rotary arm are rotationally connected through a second motor. The rotary pen point assembly is rotationally connected with the second rotary arm through a third motor. According to the four-axis writing manipulator, compared with a traditional writing machine, the four-axis writing manipulator can flexibly adapt to paper with different sizes, and meanwhile the flexibility of the whole device is higher due to the multi-axis rotating motion.

Description

technical field [0001] The invention relates to the field of automatic writing machines, in particular to a four-axis writing manipulator. Background technique [0002] In addition to helping people complete documents easily, automatic writing machines can also freely change strokes and font sizes, which is very convenient. Computer users rarely use pens, and the written words are getting uglier, not to mention typos and usage errors. Even the strokes are not clear, and the automatic writing machine is competent for resumes, red envelopes or closing reports, and is very suitable for various formal occasions. [0003] The working plane of the current automatic writing machine is mostly the XY plane, that is, the pen head is fixedly clamped, and the movement of the pen head is controlled by two electric sliders whose moving directions are perpendicular to each other to complete the writing of the font. Usually this kind of automatic writing machine matches The size of the pap...

AI Technical Summary

Problems solved by technology

[0003] The working plane of the current automatic writing machine is mostly the XY plane, that is, the pen head is fixedly clamped, and the movement of the pen head is controlled by two electric sliders whose moving directions are perpendicular to each other to complete the writing of the font. Usually this kind of automatic writing machine matches The size of the paper is a fixed size, if the paper is too small, the written characters will fall outside the paper, which will affect the writing effect, and the traditional two-axis or three-axis automatic writing machine is relatively clumsy and inflexible

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