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Tyre belt layer extrusion method production process and equipment

A technology of production process and extrusion process, which is applied in the field of production process and equipment of new radial tire belt layer, can solve the problems of complex production and processing process of spiral structure belt layer, and achieve simplified processing process and high-efficiency production process Effect

Inactive Publication Date: 2009-05-13
HANGZHOU ZERO DEGREE TIRE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention mainly solves the problem of complex production and processing technology of the spiral structure belt layer of "zero-angle belt radial tire" using the prior art

Method used

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  • Tyre belt layer extrusion method production process and equipment
  • Tyre belt layer extrusion method production process and equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1: Accompanying drawing 1 is a kind of structure schematic diagram of the extrusion method production equipment of a kind of tire belt layer of the present invention, and it comprises the steel cord frame 1 that arranges in order, preheating device 2, decontamination derusting Dust removal device 3, extrusion device 4, cooling device 5, traction device 6, storage elevating frame 7 and winding device, the winding device is equipped with distance adjustment device 11, cutting device and winding disc 12 in sequence. 3 to 5 steel cords The corresponding steel cord is drawn out from the sub, and the traction by the traction device passes through the preheating device, the decontamination, rust and dust removal device, the extruding device, and the cooling device. An extruder is arranged in the extrusion device, and the extruder is provided with a T-shaped head, and replaceable templates are respectively arranged on both sides of the front and back of the head, and ...

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Abstract

The invention relates to a production technology of tire belted layers of a vehicle and a device thereof, particularly a production technology of novel meridian tire belted layers and a device thereof. The production technology comprises the following steps: a, pre-heating steel wires; b, rubberizing a steel wire and forming a rubberized steel wire through an extrusive process, or distributing a plurality of steel wires at certain intervals and rubberizing, and forming a rubberizing steel wire through the extrusive process; c, cooling the rubberizing steel wires; and d, coiling the rubberizing steel wire belt at certain intervals to form a belted layer. The production technology can be completed by the following devices: a steel wire cord spindle frame, a preheating device, an extrusive device, a cooling device, a towing device and a winding device which are arranged in sequence, wherein, a distance-adjusting device, a cutting device and a winding plate are mounted on the winding device in sequence. The invention provides a simple and efficient production technology for the mass production of zero belted-layer tires.

Description

technical field [0001] The invention relates to a production process and equipment for a tire belt layer of a vehicle, in particular to a production process and equipment for a novel radial tire belt layer. Background technique [0002] Although traditional bias tires have been used for a long time, have a wide range of applications, and have a certain basis for production technology, their development is affected due to their unreasonable structure, and they will gradually be replaced by new radial tires. The main structural features of radial tires are as follows: [0003] 1. The layers of the carcass cord are arranged in the meridian direction from one bead to the other bead. The stress generated by the internal pressure of the tire on the carcass cord is half less than that of ordinary bias tires, and all the cords are arranged in the direction of the force, and each cord is fully stressed; [0004] 2. The belt layer of the radial tire is the main stress-bearing part, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/38
CPCB29C47/0021B29D2030/381B29K2021/00B29D30/38B29C47/025B29C48/08B29C48/154
Inventor 周明良叶汀俞光华吕正冰
Owner HANGZHOU ZERO DEGREE TIRE TECH
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