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Ripcord parallel forming die

A technology for forming molds and tearing ropes, which is applied to household appliances, other household appliances, household components, etc., can solve the problems of position deviation, tearing ropes cannot be kept parallel, and angle errors, etc., and achieve the effect of simple structure

Pending Publication Date: 2021-03-26
JIANGSU ETERN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing adjustment of the placement position of the tearing rope is usually based on human experience and feeling, and angle errors are prone to occur
There are also molds that separate the tearing ropes through the positioning plate and then put them into the cable, but the position of the tearing ropes will shift from the positioning plate to the extrusion port of the mold, resulting in that the tearing ropes cannot be kept parallel

Method used

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  • Ripcord parallel forming die
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Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0022] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", " The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, are constructed and operate in a particular orientation and therefore are not to be construed as limiting the invention. In the description of the present invent...

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Abstract

The invention discloses a ripcord parallel forming die. The ripcord parallel forming die comprises a die core, a plurality of arc-shaped grooves are formed in the inner side of an opening of the die core, the plurality of arc-shaped grooves are parallel to one another, and ripcords pass through the die core through the arc-shaped grooves. The ripcord parallel forming die is simple in structure, the parallel arc-shaped grooves are formed in the inner side of the opening of the die core, the ripcords are extruded out of the die core together through the arc-shaped grooves when cables are extruded out, and it is guaranteed that the ripcords in the cables are arranged in parallel.

Description

technical field [0001] The invention relates to the technical field of cable production, in particular to a parallel forming mold for tearing ropes. Background technique [0002] In the production process of the cable, it is usually necessary to place more than two tearing ropes in the sheath to facilitate the subsequent stripping of the cable. If the rip cords cross when they are placed, it will make it difficult to peel off the cable sheath, so the rip cords need to be placed in parallel. The existing adjustment of the placement position of the tearing rope is usually based on human experience and feeling, and angle errors are prone to occur. There is also a mold that separates the tearing ropes through the positioning plate and then puts them into the cable. However, the position of the tearing ropes will shift during the process from the positioning plate to the extrusion port of the mold, resulting in the inability to maintain parallelism between the tearing ropes. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/32B29C48/154B29C48/285B29L31/00
CPCB29L2031/707B29C48/154B29C48/2883B29C48/2886B29C48/32
Inventor 计忠华马春平张建军
Owner JIANGSU ETERN
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