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本实用新型公开的一种轮胎成型机机械成型鼓,包括一鼓轴和安装在鼓轴中间的成型胎坯用的胎鼓,在胎鼓两侧的鼓轴上沿鼓轴旋向间隔设置有若干设有滚轮的反包杆,胎鼓两侧的鼓轴上还滑动套设有用于同步致动反包杆的同步环;同步环与反包杆之间采用连杆装置连接;在鼓轴旋向上的各相邻的反包杆之间均装接有用于支撑薄软胶料的垫板;通过反包杆上的垫板支撑质地薄软的胶料,使反包杆掀起胶料对胎鼓
The utility model discloses a mechanical forming drum of a tire building machine, which comprises a drum shaft and a blanket used for forming green tire arranged in the middle of the drum shaft, A plurality of anti-wrapping rods provided with wheels, a synchronizing ring sleeved on the drum shaft on both sides of the tire drum for synchronously activating the anti-wrapping rod, a connecting rod device connected between the synchronizing ring and the anti-wrapping rod, Rotating direction between the adjacent anti-package bar are connected to support the thin soft rubber plate; through the back plate on the support plate soft thin plastic material, the anti-lifting rod off the rubber material pairs Tire drum