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Cable core processing equipment and processing method of waterproof optical cable

A waterproof optical cable and processing equipment technology, which is applied in the field of optical cable production, can solve the problems of being unable to be pushed to the branch pipe and sticking to the side wall of the baffle, so as to improve the production quality and ensure the waterproof quality.

Active Publication Date: 2022-05-27
HUBEI CHUTIAN CABLE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although this technology can complete the recovery of the grease well and achieve the expected technical effect of the project, in the subsequent production process, it is still found that when the baffle moves to the near end of the injection ring, the oil sprayed by the injection nozzle The paste will stick to the side wall of the baffle, and some of the grease will pass through into the space between the baffle and the cleaning ring and the baffle and the aftertreatment ring, and cannot be pushed to the branch pipe

Method used

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  • Cable core processing equipment and processing method of waterproof optical cable
  • Cable core processing equipment and processing method of waterproof optical cable
  • Cable core processing equipment and processing method of waterproof optical cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1, as Figure 1-Figure 3 shown, figure 2The arrow in the middle shows the movement direction of the cable core. The specific structure of this embodiment is as follows: it includes a casing 1, and the front and rear ends of the casing 1 are respectively provided with a front cover 2 and a rear cover 3. The front cover 2 and the The rear cover plate 3 is coaxially provided with a through hole, and the through hole is provided with a sealing portion 15, and the sealing portion 15 can be made of rubber, bristles, dust-proof cotton, etc. to isolate the inside and outside of the casing; the casing 1 is provided with There is an inner shell in the same direction, and the inner shell is a tubular structure. The inner shell is divided into a pre-processing ring 4, a processing ring 5 and a post-processing ring 6 in turn. The middle of the processing ring 5 is provided with a circle of concentric fuel injection. Ring 7, the oil injection ring 7 is provided with a circl...

Embodiment 2

[0042] Example 2, as Figure 1-Figure 4 As shown, other structures of this embodiment can refer to Embodiment 1, but in this embodiment, the pre-processing ring 4 is provided with a feeding pipe 16 in the same direction as the feeding pipe 16, and the feeding pipe 16 moves along the axial direction of the casing 1 and The outer wall of the feeding pipe 16 is adapted to the inner diameter of the rotating ring 9. During the operation of the fuel injection nozzle 8, the feeding pipe 16 is kept away from the fuel injection ring 7 and the inner side of the rotating ring 9 on the side of the front cover 2 is blocked to prevent oil from entering. Inside the pre-treatment ring 4; the inner diameter of the feed pipe 16 is gradually reduced on the side of the fuel injection ring 7, the gas nozzle 13 is arranged on the feed pipe 16 and is located at the far end of the fuel injection ring 7, and the gas nozzle 13 is annularly arranged around the feed pipe 16 , and the gas nozzle 13 is com...

Embodiment 3

[0048] Example 3, as Figure 5 As shown, other structures of this embodiment can refer to Embodiment 1, but in this embodiment, the side wall of the rotating ring 9 on the side of the rear cover plate 3 is oppositely provided with a mounting plate 26, and all the mounting plates 26 are enclosed in a ring , the mounting plate 26 can be fixed on the rotating ring 9 by bolts, etc. The mounting plate 26 is provided with a smearing brush 27 extending to the axis of the rotating ring 9. On the one hand, the smearing brush 27 can isolate the processing ring 5 and the post-processing ring 6 More importantly, when the applicator brush 27 rotates, the applicator brush 27 contacts the cable core, so as to spread the grease on the cable core evenly.

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Abstract

The invention discloses cable core processing equipment and a processing method of a waterproof optical cable, the processing equipment comprises a shell, the front end and the rear end of the shell are respectively provided with a front cover plate and a rear cover plate, and the front cover plate and the rear cover plate are coaxially provided with through holes; an inner shell in the same direction as the outer shell is arranged in the outer shell, the inner shell is sequentially divided into a front processing ring, a processing ring and a rear processing ring, a circle of oil spraying ring concentric with the processing ring is arranged in the middle of the processing ring, and an oil spraying nozzle used for spraying out ointment is arranged on the oil spraying ring. Rotating rings are rotationally arranged between the machining ring and the pretreatment ring and between the machining ring and the aftertreatment ring, scraping plates extending towards the oil injection ring are arranged on the upper side walls of the rotating rings, and oil outlet holes are formed in the positions, on the two sides of the oil injection ring, of the machining ring; a gas nozzle is arranged in the pre-treatment ring, and a heating device is arranged in the post-treatment ring. The invention aims to provide the cable core processing equipment and the processing method of the waterproof optical cable, which can improve the recovery effect of the ointment.

Description

technical field [0001] The invention relates to the field of optical cable production, in particular to a cable core processing device and a processing method for a waterproof optical cable. Background technique [0002] Optical cables are generally composed of cable cores, reinforcing steel wires, fillers and sheaths. Apply ointment to each layer for waterproofing. [0003] The existing cable core waterproofing process is to send the manufactured cable core into the ointment spraying equipment, so that the outer surface of the cable core is covered with a layer of ointment. The existing ointment equipment publication number is the one disclosed in CN111013915A. Grease spraying device for optical cable production, etc. However, because the ointment has a certain viscosity, it will adhere to the inner wall of the spraying device, which is difficult to clean and inconvenient to recycle the ointment. The end of the cable core will bend downward, which makes it very inconveni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B16/20B05B13/02B08B5/02B08B5/04B05D3/02B05B15/50B05B14/00B05B15/00
CPCB05B16/20B05B13/0278B08B5/023B08B5/04B05D3/0254B05B15/50B05B14/00B05B15/00Y02P70/10
Inventor 张国胜田攀攀
Owner HUBEI CHUTIAN CABLE IND