Tire section structure surveying instrument and method

Abstract

The invention discloses a tire section structure surveying instrument and a tire section structure surveying method. The tire section structure surveying instrument comprises a two-dimensional measurement mechanism and an image processing and controlling mechanism, wherein the two-dimensional measurement mechanism comprises a stander, a base, a transparent scanning platform, a tire section clamp and a scanning component; the stander is arranged on the base; the transparent scanning platform is arranged above the stander; the scanning component is arranged below the transparent scanning platform; the tire section clamp is arranged above the transparent scanning platform; and the scanning component is electrically connected with the image processing and controlling mechanism. The surveying method comprises the following steps that: the scanning component shoots a tire section arranged on the transparent scanning platform according to a photographic route; and the image processing and controlling mechanism splices each acquired image and performs computer-aided design (CAD) conversion. The tire section structure surveying instrument is novel equipment in the field of tire measurementand is applicable to tire section detection and section structure data analysis, so that a profile diagram of the tire section, a steel wire distribution diagram and a rubber layer distribution diagram can be acquired accurately; and data is provided for design and detection of the tire section.

Description

Technical field [0001] The invention relates to the technical field of surveying and mapping of tire cross-sectional structure, in particular to a tire cross-sectional structure surveying and mapping instrument and a surveying and mapping method. Background technique [0002] At present, in order to measure the cross-sectional structure of tires, finite element analysis is generally used to predict the shape of pneumatic tires, so as to provide a reliable basis for the design of tire cross-sectional structure. The cross-sectional structure of the tire mainly includes the cross-sectional profile of the tire, the material distribution map, and the distribution of the steel wire. The usual method is to cut the tire cross-section and use manual methods to measure the tire cross-sectional structure, while the tire cross-sectional profile is leaned against the tire contour through the mold The above trace can be obtained by gypsum, and the material distribution diagram and steel wire d...

AI Technical Summary

Problems solved by technology

The traditional measurement method has a slow measurement speed and low measurement accuracy. At the same time, a large number of tire cross-section objects must be preserved during the measurement process, which increases the measurement cost.

Images