On-line short circuit annealing machine for enamelled wires

An enameled wire, annealing technology, applied in the direction of circuit, cable/conductor manufacturing, furnace type, etc., can solve the problems of slow speed, unstable yield, etc.

Pending Publication Date: 2019-04-19
江苏泰力松新材料有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention still uses tubular annealing, which is slow and yields unstable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • On-line short circuit annealing machine for enamelled wires
  • On-line short circuit annealing machine for enamelled wires

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] like figure 1 and figure 2 As shown, an enameled wire online short-circuit annealing machine of the present invention includes an active wire-releasing unit 1 and an active wire-receiving unit 4 arranged at both ends. After the annealing is completed, it passes through the painting and baking unit 3 in turn, and finally winds up through the active winding unit 4 . In the present invention, the wire rod is shaped and dried by the mold, which can effectively remove impurities and defects on the copper wire before annealing, ensure the size, and then perform online short-circuit DC annealing to improve the annealing quality of the wire rod, and at the same time ensure that the wire rod is clean before painting. After being shaped and defect-removed by the mold unit 21, the middle wire is drawn to the annealing unit 23 by the traction unit 22, annealed, softened and cleaned by the annealing unit 23, and then can enter the painting and baking unit 3 for processing.

[001...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of enamelled wire production, and specifically relates to an on-line short circuit annealing machine for enamelled wires. The on-line short circuit annealing machine for enamelled wires includes an active wire laying unit and an active wire taking unit which are located at two ends of the annealing machine, wherein round brass are delivered into an on-line short circuit annealing unit for annealing after passing by the active wire laying unit; and after completion of annealing, the round brass wires successively pass by a coating unit and a baking unit, and then are rolled by the active wire taking unit. By means of the above structure, the on-line short circuit annealing machine for enamelled wires has the advantages of high speed, stable yielding, convenience for cleaning, and great reduction of floor area compared with tubular annealing, and also has the advantages of saving the cost, discharging with no pollutant, and having good annealing and cleaning effect.

Description

technical field [0001] The invention relates to the technical field of enameled wire production, in particular to an enameled wire online short-circuit annealing machine. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Therefore, the quality characteristics of various enameled wires are different, but they all have Mechanical properties, chemical properties, electrical properties, thermal properties four major properties. In the production process of enameled wire, it must be annealed in an annealing furnace before painting and baking. The purpose of annealing is to heat the wire hardene...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01B13/00C21D1/26C21D9/52
CPCH01B13/0016C21D1/26C21D9/525
Inventor张卫兵孙海雁
Owner江苏泰力松新材料有限公司