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Bunchy optical cable sheath extrusion production line

A production line and optical cable technology, applied in the field of bundled optical cable sheath extrusion production line, can solve the problems of optical cable production speed block, optical cable surface is not easy to have water residue, optical cable with water, etc., to achieve the effect of improving the cooling effect

Active Publication Date: 2020-08-04
TAKFLY COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, after the optical cable is water-cooled, the water in the water tank will be carried on the surface when it comes out of the water tank, which is not conducive to the subsequent processing of the optical cable. The patent discloses a production line for cable synthesis, sheath production, sheath cooling, and sheath air drying. In this production line, a cable blower is used to dry the optical cable coming out of the water tank, so that the surface of the optical cable is not prone to water. residues for subsequent processing
[0005] The above-mentioned existing technical solutions have the following defects: the production speed of the optical cable is relatively fast, so it is difficult for the optical cable to be dried quickly when passing through the cable blower, which is prone to appear on the surface of the optical cable even after passing through the cable blower. The water residue is not conducive to the subsequent processing of optical cables, so it needs to be improved

Method used

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  • Bunchy optical cable sheath extrusion production line
  • Bunchy optical cable sheath extrusion production line
  • Bunchy optical cable sheath extrusion production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0056] Embodiment two, refer to Figure 4 , the difference from Embodiment 1 is that a liquid collection tank 51 is arranged below the junction of the liquid inlet pipe 5 and or the liquid outlet pipe 6 and the connecting pipe 72. The liquid collection tank 51 is in the shape of a rectangular parallelepiped and is made of stainless steel. The upper end of the liquid tank 51 is open, and the liquid collecting tank 51 is welded to the lower surface of the liquid inlet pipe 5 and or the axial side of the liquid outlet pipe 6. Once the cooling liquid seeps out, the cooling liquid is not easy to drop directly on the ground.

Embodiment 3

[0057] Embodiment three, refer to figure 1 and Figure 5 The difference from Embodiment 1 is that a plurality of driving parts 321 are fixed on the mounting table 32 by bolts, the driving parts 321 are servo motors, and a driving part 321 is arranged under each liquid inlet pipe 5, A pinion 3211 is sheathed on the output shaft of the driver 321, and the pinion 3211 is keyed to the output shaft of the driver 321, and a pinion 3211 is sleeved on the outer surface of each connecting pipe 72 connected to the liquid inlet pipe 5. The big gear 721, the big gear 721 is keyed to the connecting pipe 72, and a big gear 721 is correspondingly meshed with a small gear 3211, so that when the output shaft of a driver 321 rotates, it can drive a connecting pipe 72 to rotate, and then drive a The cooling wheel 31 rotates. In a cooling mechanism 3, the upper and lower cooling wheels 31 turn in the opposite direction, and when the two cooling wheels 31 rotate, they will not hinder the movement...

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Abstract

The invention relates to a bunchy optical cable sheath extrusion production line, which comprises a cooling mechanism. The cooling mechanism comprises two cooling wheels arranged up and down and a mounting table, wherein the two cooling wheels are rotationally arranged on the mounting table, and the axes of the two cooling wheels are parallel; an optical cable passes through the space between thetwo cooling wheels, and the surface of the optical cable abuts against the ends, close to each other, of the axis side surfaces of the two cooling wheels; a cavity is formed in each cooling wheel andused for containing cooling liquid for cooling the optical cable; a liquid inlet pipe is arranged on the surface at one side of the cooling wheel, and one end of the liquid inlet pipe communicates with the cavity; a liquid outlet pipe is arranged on the surface of the other side of the cooling wheel, and one end of the liquid outlet pipe is also communicated with the cavity; and sealing assembliesare arranged at the joint of the liquid inlet pipe and the cooling wheel and the joint of the liquid outlet pipe and the cooling wheel. According to the invention, the optical cable is not contactedwith water during water cooling, so that cooling water is effectively prevented from being attached to the surface of the optical cable, and the optical cable can be continuously processed after beingcooled and shaped.

Description

technical field [0001] The invention relates to the technical field of optical cable production, in particular to a bundled optical cable sheath extrusion production line. Background technique [0002] An optical cable is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. [0003] The existing optical cable production process mainly includes the following steps. Take the optical cable composed of multiple optical fibers as an example. First, the multiple optical fibers need to be twisted into one, and then the synthetic optical fiber is wrapped on the surface by an extruder. A layer of rubber sheath forms a complete optical cable. The complete optical cable needs to be cooled and shaped after it comes out of the extruder; the general cooling and setting method is mainly to use water cooling, that is, the optical cable coming out of the extruder needs to pass through a bear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4479G02B6/4486
Inventor 刘合一
Owner TAKFLY COMM
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