| 摘要 |
A centering system of a supplied material for a tire building machine is provided to automatically adjust the centering of the material, which is supplied from a bogie through a feed conveyor to a forming drum, by using a material right/left centering sensor and a bogie moving mechanism. The centering system of a supplied material for a tire building machine comprises: a bogie right/left moving frame(22), arranged in a bogie(3) having a wheel(21) which is seated in a fixing frame(20) of a Let-off(2), and connected with a piston arm(24) of a bogie right/left driving mechanism(23), mounted on the fixing frame(20), through a connection moving mechanism(25); a guide roller(27); and right/left and up-/downward moving rollers; wherein the rollers(27) are arranged at the bogie right/left moving frame(22) and guided and moved along an each corresponding channel groove(26) of the fixing frame(20).
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