Unlock instant, AI-driven research and patent intelligence for your innovation.

Hot melting cable and hot melting method thereof

A cable and thermal fusion technology, applied in the manufacture of cables, insulated cables, cables/conductors, etc., can solve problems such as low efficiency, inability to use machinery, easy damage or errors, etc., to improve quality, avoid damage or errors, Effects that are easy to scale

Pending Publication Date: 2022-04-05
TIANJIN JINMITE ELECTRONICS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the bicycle and electric vehicle industries, there are many leads between electrical appliances, and the number and length specifications of the single-strand leads used in each product are various. During processing, it is necessary to use heat shrinkable tubes or sheath tubes for multiple single-strand leads It is assembled into a "thick wire". When it is assembled into a thick wire, because different products use different lengths and different numbers of leads, it is easy to damage or make mistakes when using heat shrinkable tubes or sleeves to "thread" and cannot be used. Mechanical, can only be manually threaded one by one, the efficiency is extremely low

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
  • Hot melting cable and hot melting method thereof
  • Hot melting cable and hot melting method thereof
  • Hot melting cable and hot melting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Take the four-core wire as an example, that is, use 4 single strands of the above-mentioned core wire to melt into a multi-core wire:

[0057] a. Two heating blocks (the heating block is a component in the existing hot-melt equipment), with a set shape in the middle, and the circular design is used in the example;

[0058] b. First use the existing electric heating rod to preheat the heating block, and the temperature is controlled at +80℃~+100℃;

[0059] c. Put 4 single strands of the above-mentioned core wires into the heating groove of the heating block, and reserve a distance at both ends for fast positioning;

[0060] d. At this time, press the two heating blocks together, and give a certain pre-tightening force. The pressure is controlled at about 0.5Kg, and the heating rod is used to heat up at the same time;

[0061] e. When the temperature of the heating block reaches the softening temperature point of the second sheath protective layer 103, generally at +110°...

Embodiment 2

[0065] Take the eight-core wire as an example, that is, use 8 single strands of the above-mentioned core wires to melt into a multi-core wire:

[0066] a. Two heating blocks, with a set shape in the middle, for example, according to the circular design;

[0067] b. First use electric heating rods to preheat the heating block, and the temperature is controlled at +90 ° C ~ +110 ° C;

[0068] c. Put 8 single strands of the above-mentioned core wires into the heating groove of the heating block, and reserve a distance at both ends for fast positioning;

[0069] d. At this time, press the two heating blocks together and give a certain pre-tightening force. The pressure is controlled at about 0.75Kg~1.25Kg. After heating, it can be kept for a period of time, such as 5s, and then use a heating rod to heat up;

[0070] e. When the temperature of the heating block reaches the softening temperature point of the second layer of sheath protective layer 103, generally at +120°C to +130°...

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

PropertyMeasurementUnit
softening pointaaaaaaaaaa
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
Login to View More

Abstract

The invention provides a hot melting cable and a hot melting method thereof, the hot melting cable comprises a lead conductor, a first sheath protection layer and a second sheath protection layer, the lead conductor is fixedly sleeved in the first sheath protection layer, and the second sheath protection layer is sleeved outside the first sheath protection layer. According to the hot-melt cable and the hot melting method thereof, the hot-melt cable is simple in structure and reasonable in design, multiple single strands are melted to form an integral multi-strand lead through the hot melting point difference value of the two sheath protection layers, the hot melting process is simplified, the hot melting cable is economical and practical, the hot melting method of the hot-melt cable is simple in structure and reasonable in design, and the production cost is reduced. The problems in the process of gathering thick wires with different specifications and different numbers are solved, a unified machining process is formed, mechanical equipment can be completely used for machining, damage or errors are avoided, the quality is improved, meanwhile, the production efficiency is greatly improved, and popularization is easy.

Description

technical field [0001] The invention belongs to the field of electrical lead design, in particular to a heat-meltable cable and a heat-melt method thereof. Background technique [0002] In the bicycle and electric vehicle industries, there are many leads between electrical appliances, and the number and length specifications of the single-strand leads used in each product are various. During processing, it is necessary to use heat shrinkable tubes or sheath tubes for multiple single-strand leads When assembled into a "thick wire", because different products use different lengths and different numbers of leads, it is easy to damage or make mistakes when using heat shrinkable tubes or sheathing tubes to "thread" and cannot be used Machinery can only be threaded manually one by one, and the efficiency is extremely low. This invention is to solve the problem of forming a unified processing process in the process of combining different specifications and different quantities int...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B13/00H01B13/22
Inventor 景良谢炎民康向荣佟德元孙更达张靖宇马俊超黄丹丹赵家仪孙洋李臣孙虎张文耀王奎李宝龙王玉丽王刚霍志成邓博周飞王平高志强王宏宇王红李志付王俊庭
Owner TIANJIN JINMITE ELECTRONICS