Tire seam allowance rolling device

According to the technical scheme, the tire seam allowance rolling device is characterized in that the tire seam allowance rolling device comprises a sliding part, the sliding direction of the sliding part is parallel to the sliding direction of a corresponding fan-shaped block, and the sliding distance of the sliding part is larger than that of the fan-shaped block; the pressing roller is arranged on the sliding piece, and the pressing roller is driven by the sliding piece to compact the seam allowance protection glue in the sliding process; the transmission mechanism is used for driving the sliding piece to slide; compaction of the protective rubber is completed through the compression roller, manual compaction is not needed, and the height of the protective rubber does not need to be reduced, so that the performance of the tire is not reduced, and the problems that the production efficiency is reduced and time and labor are wasted are solved. 本实用新型公开了一种轮胎子口辊压装置，其技术方案要点是包括滑动件，所述滑动件的滑动方向与对应扇形块的滑动方向平行，且滑动距离大于