Device for production of molten fiber protection tube

Abstract

The invention relates to a device for production of a molten fiber protection tube, which comprises a complete machine bearing base and an electric control box bearing a control device. The bearing base is provided with a turntable component, a plurality of workpiece carrier seats, a hot-melting tube assembly mechanism, a steel pin assembly mechanism, a hot-shrinking tube assembly mechanism, a hot air component and a discharging mechanism, the workpiece carrier seats are arranged on the turntable component, and the hot-melting tube assembly mechanism, the steel pin assembly mechanism, the hot-shrinking tube assembly mechanism, the hot air component and the discharging mechanism are sequentially arranged in positions on the upper side of the turntable component, corresponding to the workpiece carrier seats. Since the turntable component is provided with the plurality of workpiece carrier seats, the hot-melting tube assembly mechanism, the steel pin assembly mechanism, the hot-shrinking tube assembly mechanism, the hot air component and the discharging mechanism can work continuously without interruption, the continuous automated assembly production of the molten fiber protection tube can be realized, and the device has high production efficiency.

Description

technical field [0001] The invention relates to an automatic assembly production equipment for preparing molten fiber protection tubes. Background technique [0002] When performing fusion splicing on the optical fiber, it is necessary to remove the protective layer at the connecting end of the optical fiber to expose the optical fiber for fusion splicing. The removed optical fiber protective layer has a certain mechanical strength, which reduces the mechanical strength of the optical fiber connection due to the absence of the optical fiber protective layer, so the fused fiber protective tube with steel needles came into being. However, the traditional fusion fiber protection tubes are assembled by hand, because the outer diameter of the heat-melt tube in the inner layer of the fusion fiber protection tube is not much different from the inner diameter of the outer heat-shrinkable tube. Steel needles to enhance mechanical strength are arranged between the tubes, so it is dif...

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Problems solved by technology

The removed optical fiber protective layer has a certain mechanical strength, which leads to the reduction of the mechanical strength of the optical fiber connection due to the absence of the optical fiber protective layer, so the fusion fiber protection tube containing the steel needle came into being.

However, the traditional fusion fiber protection tubes are assembled by hand, because the outer diameter of the thermal fusion tube in the inner layer of the fusion fiber protection tube is not much different from the inner diameter of the outer heat shrinkable tube, and it is necessary to combine the thermal fusion tube with the heat shrinkable tube. There are steel needles to enhance the mechanical strength between the tubes, so manual assembly of this kind of fusion fiber protection tube is difficult on the one hand, and the production efficiency is also very low on the other hand

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