90-degree packing-fitting device for engineering tire

Abstract

The invention discloses a 90-degree packing-fitting device for an engineering tire. The 90-degree facing device comprises a conveying belt, a film fitting device and an edge packing device, wherein the film fitting device comprises a first rack, a first sliding base, a film chuck, a cloth liner chuck and a torque motor; the edge packing device comprises a second rack, two transmission chains, a second sliding base and two groups of edge packing assemblies; the two transmission chains are connected to the second rack in a sliding manner, and the second rack is also provided with a chain wheel and a first motor; the transmission chains are wound on the chain wheel, the first motor is in transmission connection with the chain wheel, multiple strip-shaped plates are arranged between the two transmission chains side by side, the strip-shaped plates are provided with a plurality of universal balls, and the second sliding base is connected to the second rack in the sliding manner; the edge packing assemblies comprise rotatable edge packing wheels and second motors, the second motors are in transmission connection with the edge packing wheels, one of the edge packing assemblies is arranged on one end part of the second rack, and the other edge packing assembly is arranged on the second sliding base. By using the 90-degree packing-fitting device for the engineering tire, the requirement of machining the large engineering tire can be met.

Description

technical field [0001] The invention relates to tire manufacturing equipment, in particular to a 90-degree wrapping and welting device for engineering tires. Background technique [0002] In the automotive industry, radial tires are widely used. The carcass ply and belt layer of a radial tire are the main stress-bearing parts, which bear extremely complex forces such as periodic stretching, bending, and shearing, and are the stress-bearing skeleton layers of the tire. The quality of the carcass cord and belt cord directly affects the performance and quality of the tire to ensure the necessary strength and dimensional stability of the tire. Its strength and elasticity can withstand complex stress and strain when the tire is in use, and ease the vibration and impact of the external road surface. Its performance determines the quality and performance of the tire. [0003] Tire manufacturing companies usually use a steel cord cutting machine to cut the steel cord into rectan...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a 90-degree welt wrapping device for engineering tires, which solves the problem that the welt wrapping machine in the prior art cannot be processed. To overcome the defects of OTR tires, realize the 90-degree wrapping device for OTR tires to meet the requirements of processing larger OTR tires

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