Robot intelligent rolling and edge covering system and robot intelligent rolling and edge covering method

Abstract

The invention discloses a robot intelligent rolling and edge covering system and a robot intelligent rolling and edge covering method. The system comprises a robot A, a robot B, a part feeding table, a worktable and a part laying-off table; the system is also provided with safety fences, a main control cabinet, a power cabinet and the like; idler wheel systems are respectively mounted on the robot A and the robot B; the robot A is also connected with a work piece positioning claw through a tool automatic-switching device; the worktable comprises a worktable bracket and a tire membrane device; a vacuum plate and a rolling guiding and positioning system are arranged on the tire membrane device; the tire membrane device comprises a claw locking mechanism and outer plate guiding devices; the outer plate guiding devices act in a grouped manner to position outer plates of work pieces. The system disclosed by the invention has the advantage of high precision and is relatively high in flexibility on the shape of each work piece; during a work piece transportation process, setting errors caused by many times of clamping are prevented, the machining time is shortened, and the work efficiency and the edge covering quality are improved; the system is capable of automatically detecting and controlling the machining process, so high flexibility is realized, good technical effects are achieved, and the working procedures are short; therefore, the system is adaptive to the development trend of the overall automobile industry, simple to operate, safe and reliable.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing, and the invention relates to an automobile inner and outer plate hemming system in automobile manufacturing, in particular to a robot intelligent rolling hemming system and method. Background technique [0002] At present, the connection of the inner and outer panels of the automobile body door cover usually uses the hemming process. When using traditional molds and presses for stamping and hemming, since the hemming contour of the outer panel changes according to the shape of the vehicle body, the angle of hemming along the entire contour is also different, and the area where the hemming transition is sharp and the hemming angle is too high In a large area, it will be very difficult to wrap the edge. At the same time, traditional stamping hemming molds occupy a large area, are costly, and have poor flexibility. In order to shorten the automobile development cycle and improve product comp...

AI Technical Summary

Problems solved by technology

When using traditional molds and presses for stamping and hemming, since the hemming contour of the outer panel changes according to the shape of the vehicle body, the angle of hemming along the entire contour is also different, and the area where the hemming transition is sharp and the hemming angle is too high For large areas, hemming will be very difficult

At the same time, traditional stamping hemming molds occupy a lot of land, have high cost and poor flexibility. In order to shorten the automobile development cycle and improve product competitiveness, new inner and outer panel connection technology and robot hemming technology are gradually applied in body production

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