Polyurethane elastomer solid tire production feeding device

Abstract

The invention discloses a polyurethane elastomer solid tire production feeding device which comprises a base. A single chip microcomputer is arranged at the rear end of the upper surface of the base,and a rotary shaft is rotationally connected with the base by bearings arranged in the middle of the upper surface of the base. The polyurethane elastomer solid tire production feeding device has theadvantages that the polyurethane elastomer solid tire production feeding device is compact in structure and convenient to operate; tire molds can be conveniently uniformly and quickly fed by the polyurethane elastomer solid tire production feeding device, and lifting adjustment can be conveniently carried out on a cylindrical feeding head by the aid of an electric telescopic rod; production raw materials can be uniformly stirred and mixed with one another by a spiral stirring blade, a first grinding tool fixture block and a second grinding tool fixture block can be driven by a first gear and asecond gear to rotate at the constant speeds, the first grinding tool fixture block is combined with the second grinding tool fixture block, and accordingly the tire molds can be clamped and positioned; a turntable can rotate at the different rotational speeds by the aid of a variable-frequency motor, and initial raw materials can be conveniently added by the aid of first liquid pumps.

Description

technical field [0001] The invention relates to the technical field of polyurethane, in particular to a polyurethane elastomer solid tire production feeding device. Background technique [0002] The perfusion polyurethane solid tire is to uniformly mix the polyurethane stock solution components (polyether polyol components and isocyanate components) through the perfusion equipment and pour them into the inner cavity of ordinary pneumatic tires. The mixture undergoes chemical crosslinking reaction at a certain temperature to form polyurethane The elastic cured material is combined with the tire casing to form a solid tire. This kind of tire has many advantages such as no need to inflate, not afraid of puncture, strong bearing capacity, small compression deformation, good shock absorption performance, long service life and wide adaptability, etc., which can minimize the inconvenience caused by tire puncture. The manufacturing method of the polyurethane elastic solid tire in t...

AI Technical Summary

Problems solved by technology

During the production of polyurethane elastomer solid tires, workers usually use the material tube to feed the tire mold manually, but the feeding speed is slow. During the feeding process, the density distribution on the tire tread will be irregular, which will lead to the appearance of the tire. Poor ride comfort and prone to problems such as wear deviation

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