Three-dimensional laser cutting device for optical fiber

Abstract

Provided is a three-dimensional laser cutting device for optical fiber. The three-dimensional laser cutting device for the optical fiber comprises a connecting sleeve, wherein a first servomotor is arranged in the connecting sleeve, and a servo reducer is connected with the first servomotor; the upper end of a first inner sleeve is connected with the connecting sleeve, and the outer wall of the first inner sleeve is connected with a first outer sleeve through a first bearing; a first connecting disc is connected with the lower end of the first outer sleeve, and the first connecting disc is connected with an output shaft of the servo reducer through a first tensioning sleeve; the lower end of the first connecting disc is provided with a right angle base, and a second servomotor is vertically arranged in the right angle base; the second servomotor is connected with a right angle servo reducer, and the right end of a second inner sleeve is connected with the right angle base; the outer wall of the second inner sleeve is connected with a second outer sleeve through a second bearing, and the tail end of the second outer sleeve is connected with a second connecting disc; the second connecting disc is connected with an output shaft of the right angle servo reducer through a second tensioning sleeve, and the second connecting disc is connected with an optical fiber cutting head. The three-dimensional laser cutting device for the optical fiber has the advantages of being reasonable in structure design, low in cost, compact in structure, short in transmission chain, free of reverse gaps, high in transmission efficiency and the like.

Description

Technical field: [0001] The invention relates to the technical field of laser cutting, in particular to an optical fiber three-dimensional laser cutting device. Background technique: [0002] With the rapid development of the equipment manufacturing industry, my country's CNC laser cutting complete sets of equipment have entered a period of rapid growth, with an annual growth rate of more than 50%. In addition to general-purpose laser cutting machines, the demand for high-performance laser cutting systems such as high-speed and high-precision laser cutting machines, large-format thick plate laser cutting machines, three-dimensional CNC laser cutting machines, and non-ferrous metal laser cutting machines for aerospace is also increasing day by day. However, the fast-growing three-dimensional cutting of robots, whose cutting speed and cutting accuracy are limited by the structure of robots (serial mechanism, parallel mechanism or series-parallel mechanism), cannot meet the hig...

AI Technical Summary

Problems solved by technology

In addition to general-purpose laser cutting machines, the demand for high-performance laser cutting systems such as high-speed and high-precision laser cutting machines, large-format thick plate laser cutting machines, three-dimensional CNC laser cutting machines, and non-ferrous metal laser cutting machines for aerospace is also increasing day by day. However, the fast-growing three-dimensional cutting of robots, whose cutting speed and cutting accuracy are limited by the structure of robots (serial mechanism, parallel mechanism or series-parallel mechanism), cannot meet the high-speed and high-precision cutting requirements of certain industries. Optical fiber three-dimensional laser cutting device is imperative

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