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Flat wire coating mold

A wire and flat technology, applied in the field of flat wire coating mold, can solve the problems of general coating effect, low product qualification rate, uneven thickness of coating layer, etc.

Pending Publication Date: 2022-02-01
河源市可顺绝缘材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing flat wire coating mold includes an inner mold and an outer mold, etc., and the angular area of ​​the coating layer has defects such as uneven thickness, the coating effect is average, and the product qualification rate is low

Method used

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  • Flat wire coating mold
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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a flat wire wrapping mold which comprises an inner mold and an outer mold, wherein an inner mold opening is formed in the inner mold, and the outline of the inner mold opening is in a dumbbell shape; and the outer mold is arranged on the outer side of the inner mold, an outer mold opening is formed in the position, which corresponds to the inner mold opening, of the outer mold, and the outline of the outer mold opening is rectangular. According to the flat wire wrapping mold, the structure of the flat wire wrapping mold is improved, the uniformity of the thickness of a wrapping layer of the flat wire is improved, a good wrapping effect is achieved, and the qualified rate of finished products is increased.

Description

technical field [0001] The invention relates to the technical field of plastic covering molds, in particular to a flat wire covering mold. Background technique [0002] At present, in some application scenarios, due to the mechanical, structural and functional requirements of the product, the shape of the core material will use a flat structure, such as: the wiper of the boneless wiper system used in passenger cars or commercial vehicles Functional core part-plastic-coated reed, whose outer layer is coated with PET, and the thickness of the coating layer is 0.05-0.1mm. The core material is based on the strength, rigidity and functional requirements of supporting rubber parts, and the thickness is 0.5-1.2mm. Flat steel strips with a width of 5-15mm; in addition, hairpin insulated magnet wires used in new energy drive motors have improved energy density per unit volume (higher slot fullness), electronic skin effect and surface heat dissipation. Requirements, the optimal choic...

Claims

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Application Information

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IPC IPC(8): B29C48/07B29C48/154B29C48/305
CPCB29C48/07B29C48/154B29C48/305
Inventor 施兴洲黄荣和江建龙
Owner 河源市可顺绝缘材料有限公司
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