Auxiliary Orientation Devices for Conveyor Belt Strands

Abstract

The invention provides an auxiliary orienting device for conveying a belted layer. The auxiliary orienting device comprises a plurality of conveying rollers used for conveying the belted layer, a pressing plate arranged on the multiple conveying rollers in a pressing manner at the same time, a plurality of flange rollers fixed to the pressing plate and located between the adjacent conveying rollers, and roller mechanisms fixed to the pressing plate. Each roller mechanism comprises an installing base, a lock screw fixedly connecting the installing base with the pressing plate, a spring, a plurality of limiting screws and fastening screws, wherein the spring is arranged on the lock screw in a sleeving manner and abuts against the installing base, the multiple limiting screws are fixed to the installing base, and the fastening screws are fixed to the installing base. The auxiliary orienting device for conveying the belted layer is simple in structure, the structure is simplified, the running direction of the belted layer is accurately controlled, and the fixed length accuracy and the material conveying stability are improved.

Description

technical field [0001] The invention belongs to the technical field of tire manufacturing, in particular to an auxiliary orienting device for conveying belt layers. Background technique [0002] Belt layer, also known as supporting layer, hard buffer layer and stabilizing layer, refers to the material layer that tightens the carcass along the circumferential direction of the tread centerline under the tread base of radial tires and belted bias tires. [0003] The raw material of the belt layer is rolled into a roll with a continuous length of about 100 meters. In actual production, the coiled belt layer raw material becomes a belt layer after being unwound, measured and cut (this process is also called fixed length); then the belt layer is transported by a conveyor belt and attached to a cylindrical The head and tail of the belt are joined on the drum (belt laminating drum). Because there are magnets on the surface of the belt lamination drum and steel wires inside the bel...

AI Technical Summary

Problems solved by technology

There is a gap between the edge rollers on both sides and the material, so the accuracy of the belt layer running direction is low, which affects the accuracy of the fixed length of the material; at the same time, the electric cylinder runs in a relatively large range during deviation correction, which affects the running stability

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