An automatic refueling device for optical fiber preform

Abstract

The invention relates to an automatic material changing device for an optical fiber prefabricated rod. The automatic material changing device is characterized in that the automatic material changing device comprises a moving substrate, wherein the moving substrate is installed on a movement cross beam; the movement cross beam is connected with a fixed longitudinal beam through a longitudinal driving mechanism; a vertical rack is connected with the moving substrate and is respectively provided with an upper movement seat and a lower movement seat which are arranged at intervals; the upper movement seat and the lower movement seat are respectively provided with an upper mechanical arm and a lower mechanical arm; the front end of the upper mechanical arm and the front end of the lower mechanical arm are respectively correspondingly provided with an upper clamping jaw and a lower clamping jaw. The automatic material changing device has the following beneficial effects: 1: the processes ofautomatically fetching materials, operating and discharging can be finished, the use is convenient; 2: the automatic material changing device can be accurately connected with a material fetching pointand a discharging point so as to safely and reliably realize the automatic material changing of the prefabricated rod, work efficiency is improved, and accident hidden dangers are reduced; 3: a laseranticollision system can be provided with different safe distances and working time in each above stage so as to avoid a situation that the normal work of the system is affected duo to misjudgment, and therefore, system operation reliability is further improved.

Description

technical field [0001] The invention relates to an automatic refueling device for an optical fiber preform configured with an optical fiber drawing tower, and belongs to the technical field of optical fiber preform processing equipment. Background technique [0002] Fiber drawing tower preform refueling is one of the important links in optical fiber manufacturing. Most of the existing optical fiber preform refueling modes need to manually lift the preform vertically into the drawing tower with the help of a spreader. With the continuous advancement of preform technology, the length and diameter of the preform continue to increase, which leads to an increase in the weight of the preform, and it becomes more and more difficult for the staff to operate when changing the material, because it is difficult to control the shaking of the preform , Careless operation may cause personal injury or workpiece damage. Therefore, the existing optical fiber preform refueling mode requires...

AI Technical Summary

Problems solved by technology

With the continuous advancement of preform technology, the length and diameter of the preform continue to increase, which leads to an increase in the weight of the preform, and it becomes more and more difficult for the staff to operate when changing the material, because it is difficult to control the shaking of the preform , careless operation may cause personal injury or workpiece damage

Therefore, the existing optical fiber preform refueling mode requires high operator proficiency, high labor intensity, potential safety hazards, and low work efficiency, making it difficult to achieve a safe and efficient refueling process

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