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Extrusion mold for insulating color separation mark

A mold and marking technology, which is applied in the field of extrusion molds for insulation color separation and marking, can solve problems such as unfavorable installation and unfavorable cable tube strength, and achieve the effects of convenient operation, favorable installation for workers, and simple structure

Active Publication Date: 2016-03-30
四川鑫电电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not conducive to the strength of the cable tube, and only one line can be marked. The installer sometimes needs to turn it over to find the color-separated marking tape, which is not conducive to the installation of workers

Method used

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  • Extrusion mold for insulating color separation mark
  • Extrusion mold for insulating color separation mark
  • Extrusion mold for insulating color separation mark

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Embodiment: as a kind of implementation mode of the present invention, as figure 1 , figure 2 , image 3 As shown, an extrusion mold for insulating color separation marks includes a conical mold core 1, and a mold sleeve matched with the mold core. There is a gap between the cores 1, and a diversion groove 6 is provided on the mold cover 2, and the depth of the groove is 0.8-1.2mm. At this time, the effect of adding the color separation material is the best. In this embodiment, three diversion grooves 6 are used. , the end of the diversion groove 6 is provided with an injection port 7, the length of the injection port 7 is 3mm-4mm, and the width is 0.5mm-0.8mm. At this time, the effect of adding the color separation material is the best, so that the color separation material is simultaneously extruded. Uninterrupted entry, after extrusion molding, only a very thin layer of color-separation identification tape is formed on the surface of the cable tube, accounting for...

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PUM

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Abstract

The invention discloses an extrusion molding mold for an insulation color-separation marker. The extrusion molding mold comprises a conical mold core and a mold sleeve matched with the mold core, wherein the mold core is sleeved with the mold sleeve, a gap is formed between the mold sleeve and the mold core, a guide groove is formed in the mold sleeve, and an injection port is formed in the end of the guide groove. Compared with an existing extrusion molding mold, the extrusion molding mold disclosed by the invention is simple in structure and convenient for operation, is firmly connected mutually along with the extrusion process due to the conical structure, and also can perform extrusion molding for a plurality of color-separation marking belts; the color-separation marking belts after extrusion molding are thin, are uniform and continuous in distribution and facilitate installation of workers.

Description

technical field [0001] The invention relates to a cable extrusion mold, in particular to an extrusion mold for insulating color separation marks. Background technique [0002] The current cable tube extrusion molds used for insulation color separation marks are all punched a hole on the surface of the mold, and the color separation material is poured. The depth of the injection is large, and the color separation material accounts for more than half of the wall thickness of the cable tube. . It is not conducive to the strength of the cable tube, and only one line can be marked. The installer sometimes needs to turn it over to find the color-separated identification tape, which is not conducive to workers' installation. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a solution to the above problems, which can simultaneously extrude a plurality of color separation identif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C47/20B29C47/04B29C48/32
CPCB29C48/17B29C48/30B29C48/32
Inventor 魏英毛传岚崔天峰李准
Owner 四川鑫电电缆有限公司