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Coloring nozzle

A technology of nozzles and coloring materials, applied in the direction of spraying devices, marking conductors/cables, chemical instruments and methods, etc., can solve the problems of lower yields of wire materials, and achieve the effects of preventing gasification, preventing concentration changes, and preventing leakage

Inactive Publication Date: 2011-04-06
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the yield of the wire material tends to decrease

Method used

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Embodiment Construction

[0064] Next, a coloring nozzle 31 according to an embodiment of the present invention will be described based on FIGS. 1 to 9 . The coloring nozzle 31 shown in FIG. 3 and FIG. device 1). The coloring device 1 is a device that cuts an electric wire 3 as an article into a predetermined length and forms a mark 6 on a part of the outer surface 3 a of the electric wire 3 as an article. That is, the coloring device 1 colors the outer surface 3a of the electric wire 3 as an article, that is, forms a mark (Marking).

[0065] The electric wire 3 as an article constitutes a harness that is arranged on an automobile or the like as a mobile body. As shown in FIG. 5( a ), the electric wire 3 includes a conductive core wire 4 and an insulating coating 5 . The core wire 4 is formed by twisting a plurality of conductive wires together. The conductive wire constituting the core wire 4 is made of conductive metal. In addition, the core wire 4 may also consist of a single wire. The coverin...

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Abstract

Disclosed is a coloring nozzle which is capable of surely spraying a certain amount of a coloring material toward a desired position on the outer surface of an article. Specifically disclosed is a coloring nozzle (31) which colors an electrical wire (3) as an article by spraying a certain amount of a liquid coloring material toward the outer surface (3a) of the electrical wire (3). The coloring nozzle (31) comprises a nozzle (54) for spraying the coloring material, a nozzle cover (55) and a cleaning unit (64). The nozzle cover (55) covers at least the front end portion (37b) of the nozzle (54). The cleaning unit (64) comprises a cleaning liquid supplying section (65) and a cleaning liquid discharging section (66). The cleaning liquid supplying section (65) supplies a cleaning liquid to the inside of the nozzle cover (55), while the cleaning liquid discharging section (66) discharges the cleaning liquid in the nozzle cover (55).

Description

technical field [0001] The present invention relates to a coloring nozzle used for coloring an article such as an electric wire including a conductive core wire and an insulating coating portion covering the core wire. Background technique [0002] Various electronic devices are mounted on automobiles or the like as mobile bodies. Therefore, in order to transmit electric power from a power source or a control signal from a computer or the like to the aforementioned electronic equipment, the aforementioned automobile or the like is equipped with a harness. The harness includes a plurality of electric wires and connectors and the like mounted on ends and the like of the electric wires. [0003] The electric wire includes a conductive core wire and a covering portion made of an insulating synthetic resin that covers the core wire. The wires are so-called armored wires. A connector includes a terminal fitting and a connector housing accommodating the terminal fitting. The te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/34B05C11/10B05C5/00B08B3/04
CPCB05B15/025B08B3/04B05B13/0207B05B15/55
Inventor 镰田毅杉村惠吾斋藤圣八木清
Owner YAZAKI CORP
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