Device for positioning tire sidewalls of tire cords online

Abstract

The invention provides a device for positioning tire sidewalls of tire cords online. The device comprises a working platform, feeding rollers, discharging rollers and a regulating frame, wherein the feeding rollers are installed on an upper beam of the regulating frame, the discharging rollers are installed on a middle beam of the regulating frame, and a width regulating assembly is installed on a side beam of the regulating frame. The working platform is installed on the lower portion of the regulating frame. The width regulating assembly comprises a regulating assembly base, a pair of regulating assembly bottom plates, a guide rail, a fine regulating device, tire sidewall receiving rollers, tire sidewall width positioning rollers and a width screw regulating assembly. The device for positioning the tire sidewalls of the tire cords online can well achieve stable variable spacing tire-sidewall output required by a tire production line, the production line does not need to be stopped in a regulating process, the production efficiency of rubber is improved, and the production cost is saved.

Description

technical field [0001] The invention relates to the field of tire production equipment, in particular to an online tire line sidewall positioning device. Background technique [0002] In the tire line sidewall or tread sidewall production line, the different spacing between the two sidewall pieces needs to be adjusted according to actual needs during production to meet the requirements of subsequent production, so a equipment to meet this need. [0003] At present, most of the tire production lines on the market do not have the function of adjusting the distance between the two sidewall sheets. Some tire production lines have a simple sidewall distance adjustment mechanism. Most of these mechanisms adopt a layout structure with two sets of universal wheels at a certain angle. Since the universal wheel parts are in direct contact with the rubber material, there is obvious uneven force, which is very easy. The linear local cross-section deformation caused by excessive local ...

AI Technical Summary

Problems solved by technology

Some tire production lines have a simple sidewall distance adjustment mechanism. Most of these mechanisms adopt a layout structure with two sets of universal wheels at a certain angle. Since the universal wheel parts are in direct contact with the rubber material, there is obvious uneven force, which is very easy. The linear local cross-section deformation caused by excessive local stress on the sidewall compound may cause serious local cross-section failure. At the same time, this type of mechanism adjusts the sidewall by tilting a certain angle during the production of the rubber compound. Therefore, there is an obvious force in the longitudinal direction of the rubber material. Since this force is easily changed and cannot be controlled, the distance between the produced sidewall sheets cannot be automatically positioned and is easily affected by the production line. Internal or external disturbances change the spacing between sidewall panels and even cause non-compliance with production requirements

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